Earthquake 4 km SE Massa Martana (PG), Magnitude Mw 3.5, 22 July 2021 time 16:06:22 (Timezone Italy)

A magnitude Mw 3.5 earthquake occured in region: 4 km SE Massa Martana (PG), on

22-07-2021 14:06:22 (UTC)
22-07-2021 16:06:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7570, 12.5590 at 7 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Did you feel it? Fill in the questionnaire.

Display location by

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).

Municipality	Region	Distance (km)	Inhabitants	Cumulative Inhabitants
Massa Martana	PG	4	3770	3770
Acquasparta	TR	7	4778	8548
Giano dell'Umbria	PG	9	3846	12394
Castel Ritaldi	PG	12	3278	15672
Todi	PG	13	16851	32523
Montecastrilli	TR	13	5022	37545
Spoleto	PG	15	38218	75763
Avigliano Umbro	TR	16	2558	78321
San Gemini	TR	16	5018	83339
Gualdo Cattaneo	PG	17	6155	89494
Montefalco	PG	17	5679	95173
Collazzone	PG	18	3473	98646
Campello sul Clitunno	PG	19	2442	101088
Fratta Todina	PG	19	1839	102927
Monte Castello di Vibio	PG	19	1567	104494

Municipalities with at least 50000 inhabitants

An earthquake occurred to

23 Km NW of Terni (111501 inhabitants)

25 Km SW of Foligno (57155 inhabitants)

41 Km SE of Perugia (166134 inhabitants)

53 Km NE of Viterbo (67173 inhabitants)

82 Km NW of L'Aquila (69753 inhabitants)

85 Km N of Guidonia Montecelio (88673 inhabitants)

90 Km N of Tivoli (56533 inhabitants)

94 Km W of Teramo (54892 inhabitants)

96 Km SE of Arezzo (99543 inhabitants)

96 Km N of Roma (2864731 inhabitants)

97 Km NE of Civitavecchia (52991 inhabitants)

Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.

Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.

Shakemap

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.

Felt maps

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.

Locations history

Type	Magnitude	Date and Time (UTC)	Latitude	Longitude	Depth (km)	Published time (UTC)	Author	Location ID
Reviewed Evaluation Mw Rev501	Mw 3.5	2021-07-22 14:06:22	42.7568	12.5552	6	2021-08-19 15:09:56	TDMT-INGV Revised	94378311
Bulletin Rev1000	ML 3.4	2021-07-22 14:06:22	42.7573	12.5588	7	2021-07-26 12:26:05	Bollettino Sismico Italiano INGV	93096341
Reviewed Rev100	ML 3.5	2021-07-22 14:06:22	42.7568	12.5552	8	2021-07-22 14:24:24	Sala Sismica INGV-Roma	93064541

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2021-07-22 14:06:22 ± 0.04
Latitude	42.7573 ± 0.0018
Longitude	12.5588 ± 0.0024
Depth (km)	7 ± 0 (from location)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	1000 -> BULLETIN-INGV
Event type	earthquake
Origin ID	93096341

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	189
Semi-minor axis of confidence ellipse (meter)	48
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	62
Circular confidence region, given by single value of horizontal uncertainty (meter)	190.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	54
Number of associated phases, regardless of their use for origin computation	183
Number of defining phases	183
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.23
Epicentral distance of station closest to the epicenter (degree)	0.04676
Epicentral distance of station farthest from the epicenter (degree)	1.92365
Number of stations at which the event was observed	122
Number of stations from which data was used for origin computation	122

Magnitudes information

Mw:3.5

Field	Value
Value	3.5
Uncertainty
Num. used stations
Type of magnitude	Mw
Reference to an origin	94378311
Agency	INGV
Autore	TDMT-INGV Revised
Time of creation (UTC)	2021-08-19 15:09:56

ML:3.4

Field	Value
Value	3.4
Uncertainty	0.3
Num. used stations	173
Type of magnitude	ML
Reference to an origin	93096341
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2021-07-26 12:25:30

ML:3.5

Field	Value
Value	3.5
Uncertainty	0.3
Num. used stations	127
Type of magnitude	ML
Reference to an origin	93064541
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2021-07-22 14:24:24

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance	Takeoff_angle	Residual	Weight
IV.SGG.HHN.	2021-07-22T14:06:57.86	0.6	undecidable	manual	P	135	1.9236	38	1.72	0
IV.MTRZ.HNN.	2021-07-22T14:06:55.06	1.0	undecidable	manual	P	333	1.7582	38	1.21	0
GU.POPM.HHZ.	2021-07-22T14:06:54.64	0.6	undecidable	manual	P	315	1.8355	38	-0.28	0
IV.MIDA.HNZ.	2021-07-22T14:06:53.87	0.6	undecidable	manual	P	131	1.6790	38	1.12	0
IV.TST01.HHZ.	2021-07-22T14:06:52.71	1.0	undecidable	manual	P	126	1.6862	38	-0.15	0
IV.VISG.HHZ.	2021-07-22T14:06:52.48	1.0	undecidable	manual	P	331	1.6467	38	0.17	0
IV.MPPT.EHZ.	2021-07-22T14:06:51.57	0.3	undecidable	manual	P	319	1.6053	50	-0.14	0
IV.MOCL.EHZ.	2021-07-22T14:06:51.63	0.3	undecidable	manual	P	322	1.5990	50	0.03	0
IV.CRMI.HNN.	2021-07-22T14:06:50.50	0.6	undecidable	manual	P	313	1.5486	50	-0.23	0
IV.CERA.HNN.	2021-07-22T14:06:50.95	1.0	undecidable	manual	P	137	1.5846	50	-0.41	0
IV.BADI.EHE.	2021-07-22T14:06:49.60	0.6	undecidable	manual	S	343	0.7860	50	0.65	41
IV.LMD.HHE.	2021-07-22T14:06:49.09	0.3	undecidable	manual	P	335	1.4569	50	-0.08	0
IV.MAGO.CHE.	2021-07-22T14:06:49.12	0.6	undecidable	manual	P	291	1.4812	50	-0.47	0
IV.GIGS.HHN.	2021-07-22T14:06:49.70	0.6	undecidable	manual	S	112	0.8058	50	0.18	46
IV.BOSL.HHZ.	2021-07-22T14:06:49.20	0.1	positive	manual	P	324	1.4551	50	0.06	0
IV.FRON.EHZ.	2021-07-22T14:06:49.00	0.6	undecidable	manual	S	9	0.7698	50	0.54	44
IV.ARVD.HHZ.	2021-07-22T14:06:49.00	0.6	undecidable	manual	S	21	0.7914	50	-0.1	48
IV.CING.HHZ.	2021-07-22T14:06:48.40	0.6	undecidable	manual	S	37	0.7734	50	-0.17	48
IV.LPEL.HHE.	2021-07-22T14:06:48.42	0.6	undecidable	manual	P	120	1.3930	50	0.34	0
IV.MTCE.HHZ.	2021-07-22T14:06:48.10	0.6	undecidable	manual	S	169	0.7464	50	0.33	47
IV.POFI.HNE.	2021-07-22T14:06:48.01	0.3	undecidable	manual	P	140	1.3445	50	0.76	0
IV.MMUR.HNE.	2021-07-22T14:06:48.20	1.0	undecidable	manual	S	25	0.7554	50	0.17	24
IV.MF5.EHZ.	2021-07-22T14:06:47.00	0.6	undecidable	manual	S	70	0.6988	50	0.63	43
IV.ATMC.EHE.	2021-07-22T14:06:47.80	0.6	undecidable	manual	S	339	0.7392	50	0.25	48
IV.ATBU.EHZ.	2021-07-22T14:06:47.70	0.3	undecidable	manual	S	359	0.7177	50	0.77	61
IV.ATPC.HHE.	2021-07-22T14:06:47.70	0.6	undecidable	manual	S	354	0.7267	50	0.51	45
TV.SF01.EHZ.	2021-07-22T14:06:47.50	0.6	undecidable	manual	S	275	0.7320	50	0.15	49
IV.SSFR.HHZ.	2021-07-22T14:06:46.10	0.6	undecidable	manual	S	13	0.6979	50	-0.23	48
IV.EL6.EHZ.	2021-07-22T14:06:46.70	0.6	undecidable	manual	S	35	0.6961	50	0.43	46
IV.RUFI.EHZ.	2021-07-22T14:06:46.94	0.3	undecidable	manual	P	325	1.3229	50	0.07	0
IV.CAFI.HNN.	2021-07-22T14:06:46.70	0.3	undecidable	manual	S	323	0.7168	50	-0.2	72
TV.SF14.HHN.	2021-07-22T14:06:46.90	0.6	undecidable	manual	S	270	0.6925	50	0.71	42
IV.ATPI.EHZ.	2021-07-22T14:06:46.70	0.6	undecidable	manual	S	351	0.7024	50	0.23	48
IV.OSSC.HHZ.	2021-07-22T14:06:45.28	0.3	undecidable	manual	P	309	1.2258	50	0.06	7
IV.RSM2.HHE.	2021-07-22T14:06:45.48	1.0	undecidable	manual	P	356	1.1826	50	1	3
TV.SF11.HHZ.	2021-07-22T14:06:45.50	0.6	undecidable	manual	S	280	0.6547	50	0.45	46
IV.SFI.HNN.	2021-07-22T14:06:45.82	0.3	undecidable	manual	P	336	1.2582	50	0.05	4
IV.ATSC.EHE.	2021-07-22T14:06:45.60	0.6	undecidable	manual	S	8	0.6727	50	0.01	50
IV.ATVO.HHZ.	2021-07-22T14:06:45.20	0.3	undecidable	manual	S	350	0.6340	50	0.75	61
IV.TRIF.CHZ.	2021-07-22T14:06:45.67	0.3	positive	manual	P	287	1.2635	50	-0.19	3
IV.TB01.DHZ.	2021-07-22T14:06:45.10	0.6	undecidable	manual	S	352	0.6304	50	0.77	41
IV.VVLD.HHZ.	2021-07-22T14:06:45.51	0.6	undecidable	manual	P	138	1.1853	50	0.98	6
IV.CAMP.HHZ.	2021-07-22T14:06:45.50	1.0	undecidable	manual	S	109	0.6628	50	0.2	24
IV.SSM1.HNE.	2021-07-22T14:06:45.40	0.6	undecidable	manual	S	44	0.6529	50	0.4	46
IV.LATB.EHZ.	2021-07-22T14:06:45.51	0.3	undecidable	manual	P	167	1.2977	50	-0.93	1
IV.MCIV.CHZ.	2021-07-22T14:06:45.00	0.6	undecidable	manual	S	272	0.6475	50	0.15	49
IV.CASP.HHE.	2021-07-22T14:06:45.10	0.3	undecidable	manual	P	272	1.2429	50	-0.41	5
IV.GIUL.HHZ.	2021-07-22T14:06:45.85	0.6	undecidable	manual	P	156	1.3040	50	-0.71	1
IV.PESA.HHE.	2021-07-22T14:06:45.70	1.0	undecidable	manual	P	10	1.2006	50	0.91	2
IV.GUMA.HNN.	2021-07-22T14:06:44.50	0.6	undecidable	manual	S	61	0.6448	50	-0.27	47
IV.MTRA.EHZ.	2021-07-22T14:06:44.20	0.3	undecidable	manual	S	90	0.6151	50	0.33	70
IV.INTR.HHE.	2021-07-22T14:06:44.85	1.0	undecidable	manual	P	126	1.2420	50	-0.64	1
IV.TB02.DHZ.01	2021-07-22T14:06:44.10	0.6	undecidable	manual	S	350	0.6223	50	0	50
IV.ASQU.HHZ.	2021-07-22T14:06:44.51	0.3	undecidable	manual	P	332	1.1799	50	0.08	12
IV.FIAM.HHZ.	2021-07-22T14:06:44.80	0.6	undecidable	manual	S	140	0.6394	50	0.21	48
IV.BARO.EHZ.	2021-07-22T14:06:44.70	0.6	undecidable	manual	S	216	0.6313	50	0.32	47
IV.MMO1.EHZ.	2021-07-22T14:06:43.20	0.3	undecidable	manual	S	76	0.5810	50	0.34	70
IV.FROS.CHE.	2021-07-22T14:06:43.67	0.3	positive	manual	P	294	1.1206	50	0.25	21
IV.ATFO.HHZ.	2021-07-22T14:06:43.30	0.6	undecidable	manual	S	1	0.6088	50	-0.4	46
IV.PF6.EHN.	2021-07-22T14:06:43.70	0.3	undecidable	manual	S	50	0.6007	50	0.25	72
IV.SMA1.EHZ.	2021-07-22T14:06:43.40	0.6	undecidable	manual	S	102	0.5846	50	0.43	46
IV.MDAR.HNN.	2021-07-22T14:06:43.70	0.6	undecidable	manual	S	44	0.6097	50	-0.02	50
IV.CSP1.EHZ.	2021-07-22T14:06:43.20	0.3	undecidable	manual	S	55	0.5792	50	0.39	69
IV.AOI.HHE.	2021-07-22T14:06:43.43	0.3	undecidable	manual	P	43	1.0981	50	0.39	24
IV.GUAR.HNN.	2021-07-22T14:06:43.22	0.6	undecidable	manual	P	150	1.1116	50	-0.05	15
IV.ATMI.HHZ.	2021-07-22T14:06:43.40	0.6	undecidable	manual	S	340	0.6142	50	-0.46	45
IV.RIBO.EHZ.	2021-07-22T14:06:43.72	0.6	undecidable	manual	P	280	1.1242	50	0.24	13
IV.LAV9.HHZ.	2021-07-22T14:06:43.66	0.6	undecidable	manual	P	174	1.0837	50	0.87	15
IT.UMBT.HGZ.	2021-07-22T14:06:42.40	1.0	undecidable	manual	S	344	0.5684	50	-0.1	25
IV.FOSV.EHZ.	2021-07-22T14:06:42.20	0.3	undecidable	manual	S	15	0.5576	50	0.03	75
IV.ATLO.EHE.	2021-07-22T14:06:42.40	0.6	undecidable	manual	S	349	0.5684	50	-0.1	49
IV.VIVA.HHN.	2021-07-22T14:06:42.10	0.6	undecidable	manual	P	171	1.0189	50	0.43	25
IV.SNTG.HHZ.	2021-07-22T14:06:42.50	0.6	undecidable	manual	S	29	0.5702	50	-0.05	50
IV.CRE.HHZ.	2021-07-22T14:06:41.02	0.6	undecidable	manual	P	333	0.9677	50	0.21	32
IV.T0110.HHZ.	2021-07-22T14:06:41.88	0.1	undecidable	manual	P	120	1.0405	50	-0.17	47
IV.RM33.EHZ.	2021-07-22T14:06:41.90	0.6	undecidable	manual	S	117	0.5423	50	0.17	48
IV.PE3.EHZ.	2021-07-22T14:06:41.29	0.3	undecidable	manual	P	357	0.9389	50	0.98	40
IV.VCEL.EHZ.	2021-07-22T14:06:41.75	0.3	undecidable	manual	P	111	1.0108	50	0.22	40
IV.SRES.HHZ.	2021-07-22T14:06:41.10	0.6	undecidable	manual	S	184	0.5216	50	0	50
IV.SAMA.EHZ.	2021-07-22T14:06:41.53	0.6	undecidable	manual	P	179	0.9767	50	0.58	28
IV.RMP.HHZ.	2021-07-22T14:06:41.47	0.6	undecidable	manual	P	173	0.9506	50	0.95	26
IV.MURB.HHZ.	2021-07-22T14:06:40.40	0.6	undecidable	manual	S	357	0.5063	50	-0.25	48
IV.RCAV.EHZ.	2021-07-22T14:06:40.24	0.1	undecidable	manual	P	162	0.9533	50	-0.32	65
IV.PTQR.HHZ.	2021-07-22T14:06:40.97	1.0	undecidable	manual	P	140	0.9623	50	0.26	16
IV.COR1.EHZ.	2021-07-22T14:06:40.42	1.0	undecidable	manual	P	20	0.9317	50	0.24	18
IV.MC2.EHZ.	2021-07-22T14:06:40.30	0.3	undecidable	manual	S	71	0.4865	50	0.22	72
IV.MML1.EHZ.	2021-07-22T14:06:39.20	0.3	undecidable	manual	S	40	0.4667	50	-0.29	71
IV.OFFI.HHZ.	2021-07-22T14:06:39.56	0.1	negative	manual	P	77	0.8445	50	0.86	71
IV.FDMO.HHZ.	2021-07-22T14:06:39.70	0.3	undecidable	manual	S	54	0.4766	50	-0.09	74
IV.NARO.HHZ.	2021-07-22T14:06:39.22	0.1	undecidable	manual	P	1	0.8535	50	0.38	83
IV.SSP9.EHZ.	2021-07-22T14:06:39.00	0.6	undecidable	manual	P	339	0.8732	50	-0.19	41
IV.SACS.HHZ.	2021-07-22T14:06:39.90	0.6	undecidable	manual	S	281	0.4847	50	-0.12	49
IV.FAGN.HHZ.	2021-07-22T14:06:39.67	0.6	undecidable	manual	P	123	0.9011	50	0.01	40
IV.BADI.EHE.	2021-07-22T14:06:38.12	0.6	undecidable	manual	P	343	0.7860	50	0.43	45
IV.APEC.HHZ.	2021-07-22T14:06:38.32	1.0	undecidable	manual	P	353	0.8067	50	0.27	23
IV.ATCC.EHZ.	2021-07-22T14:06:38.00	0.6	undecidable	manual	S	8	0.4317	50	-0.45	46
IV.MPAG.EHZ.	2021-07-22T14:06:38.92	0.6	undecidable	manual	P	9	0.8831	50	-0.44	38
IV.FEMA.HNE.	2021-07-22T14:06:38.00	0.3	undecidable	manual	S	60	0.4137	50	0.08	74
IV.MNTP.HNZ.	2021-07-22T14:06:38.04	0.6	undecidable	manual	P	60	0.7671	50	0.68	42
IV.PIEI.HHZ.	2021-07-22T14:06:37.62	0.3	undecidable	manual	P	359	0.7779	50	0.06	73
IV.GIGS.HHN.	2021-07-22T14:06:37.50	0.3	undecidable	manual	P	112	0.8058	50	-0.53	64
IV.NRCA.HHZ.	2021-07-22T14:06:37.80	0.3	undecidable	manual	S	79	0.4146	50	-0.14	73
IV.TERO.HHZ.	2021-07-22T14:06:37.41	0.3	undecidable	manual	P	100	0.7797	50	-0.17	71
IV.ARCI.HHZ.	2021-07-22T14:06:37.89	0.6	undecidable	manual	P	277	0.8004	50	-0.04	48
IV.ARVD.HHZ.	2021-07-22T14:06:37.40	0.3	undecidable	manual	P	21	0.7914	50	-0.38	67
IT.MTCL.HGZ.	2021-07-22T14:06:37.30	0.3	undecidable	manual	S	54	0.4002	50	-0.21	72
IV.TOLF.HHZ.	2021-07-22T14:06:37.84	0.3	undecidable	manual	P	211	0.8058	50	-0.2	69
IV.FRON.EHZ.	2021-07-22T14:06:37.02	0.3	undecidable	manual	P	9	0.7698	50	-0.39	68
IV.MMUR.HNE.	2021-07-22T14:06:37.29	0.6	undecidable	manual	P	25	0.7554	50	0.12	49
IV.LNSS.HHZ.	2021-07-22T14:06:37.00	0.3	undecidable	manual	S	113	0.3858	50	-0.09	74
IV.CING.HHZ.	2021-07-22T14:06:37.36	0.1	negative	manual	P	37	0.7734	50	-0.11	96
IT.CSO1.HGZ.	2021-07-22T14:06:37.22	0.3	undecidable	manual	P	149	0.7635	50	-0.09	73
IV.SSFR.HHZ.	2021-07-22T14:06:36.10	0.1	undecidable	manual	P	13	0.6979	50	-0.08	99
IV.MF5.EHZ.	2021-07-22T14:06:36.55	0.1	negative	manual	P	70	0.6988	50	0.35	93
IV.ATPC.HHE.	2021-07-22T14:06:36.69	0.1	undecidable	manual	P	354	0.7267	50	0.01	100
TV.SF01.EHZ.	2021-07-22T14:06:36.87	0.1	undecidable	manual	P	275	0.7320	50	0.1	98
IV.CAFI.HNN.	2021-07-22T14:06:36.12	0.1	undecidable	manual	P	323	0.7168	50	-0.39	92
IV.ATBU.EHZ.	2021-07-22T14:06:36.46	0.1	undecidable	manual	P	359	0.7177	50	-0.07	99
IV.SAP2.EHZ.	2021-07-22T14:06:36.70	0.1	undecidable	manual	P	61	0.7024	50	0.44	91
IV.MTCE.HHZ.	2021-07-22T14:06:36.72	0.1	undecidable	manual	P	169	0.7464	50	-0.3	94
IV.ATPI.EHZ.	2021-07-22T14:06:36.08	0.1	undecidable	manual	P	351	0.7024	50	-0.18	97
MN.AQU.HNN.	2021-07-22T14:06:36.55	0.3	undecidable	manual	P	123	0.7419	50	-0.39	69
IV.ATMC.EHE.	2021-07-22T14:06:36.85	0.1	positive	manual	P	339	0.7392	50	-0.04	99
IV.GUMA.HNN.	2021-07-22T14:06:35.44	0.3	undecidable	manual	P	61	0.6448	50	0.16	73
TV.SF04.EHZ.	2021-07-22T14:06:35.77	0.1	undecidable	manual	P	277	0.6637	50	0.17	97
IV.ATSC.EHE.	2021-07-22T14:06:35.64	0.1	undecidable	manual	P	8	0.6727	50	-0.12	98
IV.SSM1.HNE.	2021-07-22T14:06:35.91	0.6	undecidable	manual	P	44	0.6529	50	0.5	45
IV.CESI.HHZ.	2021-07-22T14:06:35.70	0.3	undecidable	manual	S	46	0.3543	50	-0.45	68
IV.MGAB.HHZ.	2021-07-22T14:06:35.80	0.3	undecidable	manual	S	296	0.3624	50	-0.59	65
TV.SF03.EHN.	2021-07-22T14:06:35.29	0.6	undecidable	manual	P	274	0.6421	50	0.06	50
IV.MCIV.CHZ.	2021-07-22T14:06:35.45	0.3	undecidable	manual	P	272	0.6475	50	0.12	73
IV.TB03.DHZ.01	2021-07-22T14:06:35.54	0.3	undecidable	manual	P	350	0.6529	50	0.13	73
TV.SF11.HHZ.	2021-07-22T14:06:35.92	0.3	undecidable	manual	P	280	0.6547	50	0.48	68
TV.SF14.HHN.	2021-07-22T14:06:35.81	0.3	undecidable	manual	P	270	0.6925	50	-0.29	71
IV.ATVO.HHZ.	2021-07-22T14:06:35.16	0.1	undecidable	manual	P	350	0.6340	50	0.06	99
IV.BARO.EHZ.	2021-07-22T14:06:35.25	0.3	undecidable	manual	P	216	0.6313	50	0.2	72
IV.TB01.DHZ.	2021-07-22T14:06:35.22	0.6	undecidable	manual	P	352	0.6304	50	0.19	48
IV.EL6.EHZ.	2021-07-22T14:06:35.98	0.1	negative	manual	P	35	0.6961	50	-0.17	97
IV.CAMP.HHZ.	2021-07-22T14:06:35.32	0.1	negative	manual	P	109	0.6628	50	-0.27	95
IV.TB02.DHZ.01	2021-07-22T14:06:35.24	0.6	undecidable	manual	P	350	0.6223	50	0.34	47
IV.MMO1.EHZ.	2021-07-22T14:06:34.01	0.1	negative	manual	P	76	0.5810	50	-0.17	97
IV.MTRA.EHZ.	2021-07-22T14:06:34.58	0.1	negative	manual	P	90	0.6151	50	-0.19	97
IV.MDAR.HNN.	2021-07-22T14:06:34.61	0.3	undecidable	manual	P	44	0.6097	50	-0.07	74
IT.UMBT.HGZ.	2021-07-22T14:06:34.29	0.6	undecidable	manual	P	344	0.5684	50	0.32	47
IV.FIAM.HHZ.	2021-07-22T14:06:34.92	0.1	negative	manual	P	140	0.6394	50	-0.26	95
IV.SMA1.EHZ.	2021-07-22T14:06:34.21	0.1	negative	manual	P	102	0.5846	50	-0.03	100
IV.CSP1.EHZ.	2021-07-22T14:06:34.02	0.1	negative	manual	P	55	0.5792	50	-0.13	98
IV.PF6.EHN.	2021-07-22T14:06:34.25	0.1	negative	manual	P	50	0.6007	50	-0.27	95
IV.ATMI.HHZ.	2021-07-22T14:06:34.73	0.1	undecidable	manual	P	340	0.6142	50	-0.03	100
IV.ATFO.HHZ.	2021-07-22T14:06:34.64	0.1	undecidable	manual	P	1	0.6088	50	-0.02	100
IV.SRES.HHZ.	2021-07-22T14:06:33.00	0.1	undecidable	manual	P	184	0.5216	50	-0.17	97
IV.ASSB.HHZ.	2021-07-22T14:06:33.60	0.3	undecidable	manual	S	14	0.2941	102	-0.32	70
IV.RM33.EHZ.	2021-07-22T14:06:33.25	0.1	negative	manual	P	117	0.5423	50	-0.27	95
IV.ATLO.EHE.	2021-07-22T14:06:33.67	0.1	undecidable	manual	P	349	0.5684	50	-0.3	94
IT.MMP1.HGE.	2021-07-22T14:06:33.09	0.3	undecidable	manual	P	165	0.5270	50	-0.17	73
IV.FOSV.EHZ.	2021-07-22T14:06:33.41	0.1	negative	manual	P	15	0.5576	50	-0.37	93
IV.SNTG.HHZ.	2021-07-22T14:06:33.59	0.1	negative	manual	P	29	0.5702	50	-0.41	92
IV.ATVA.EHE.	2021-07-22T14:06:33.44	0.1	positive	manual	P	339	0.5576	50	-0.35	93
IV.GAVE.HNZ.	2021-07-22T14:06:32.70	0.3	undecidable	manual	S	105	0.2545	104	0.26	71
IV.MURB.HHZ.	2021-07-22T14:06:32.84	0.1	positive	manual	P	357	0.5063	50	-0.06	99
IT.FOPC.HGZ.	2021-07-22T14:06:32.00	0.3	undecidable	manual	S	26	0.2374	105	0.22	72
IV.FDMO.HHZ.	2021-07-22T14:06:32.13	0.1	negative	manual	P	54	0.4766	50	-0.28	95
IV.SACS.HHZ.	2021-07-22T14:06:32.16	0.1	positive	manual	P	281	0.4847	50	-0.38	93
IV.MC2.EHZ.	2021-07-22T14:06:32.53	0.1	negative	manual	P	71	0.4865	50	-0.04	99
IV.ARRO.EHZ.	2021-07-22T14:06:31.50	0.6	undecidable	manual	S	139	0.2338	105	-0.17	48
IV.NRCA.HHZ.	2021-07-22T14:06:31.11	0.1	negative	manual	P	79	0.4146	50	-0.23	96
IV.ATCC.EHZ.	2021-07-22T14:06:31.39	0.1	undecidable	manual	P	8	0.4317	50	-0.24	95
IV.FEMA.HNE.	2021-07-22T14:06:31.22	0.1	undecidable	manual	P	60	0.4137	50	-0.11	98
IV.MML1.EHZ.	2021-07-22T14:06:31.92	0.1	negative	manual	P	40	0.4667	50	-0.31	94
IV.CESI.HHZ.	2021-07-22T14:06:30.00	0.1	negative	manual	P	46	0.3543	50	-0.3	94
IT.MTCL.HGZ.	2021-07-22T14:06:30.84	0.1	undecidable	manual	P	54	0.4002	50	-0.25	95
IV.MGAB.HHZ.	2021-07-22T14:06:30.01	0.1	positive	manual	P	296	0.3624	50	-0.43	92
IV.LNSS.HHZ.	2021-07-22T14:06:30.58	0.1	negative	manual	P	113	0.3858	50	-0.27	95
IV.CESX.HHZ.	2021-07-22T14:06:28.70	0.6	undecidable	manual	S	172	0.1502	113	0.09	49
IV.GAVE.HNZ.	2021-07-22T14:06:28.19	0.1	negative	manual	P	105	0.2545	104	0.03	100
IT.FOPC.HGZ.	2021-07-22T14:06:28.04	0.3	undecidable	manual	P	26	0.2374	105	0.26	71
IV.ASSB.HHZ.	2021-07-22T14:06:28.79	0.1	negative	manual	P	14	0.2941	102	-0.23	96
IV.ARRO.EHZ.	2021-07-22T14:06:27.80	0.1	undecidable	manual	P	139	0.2338	105	0.08	99
IV.CESX.HHZ.	2021-07-22T14:06:26.26	0.1	positive	manual	P	172	0.1502	113	0.31	94
IV.MOMA.HNZ.	2021-07-22T14:06:25.40	0.6	undecidable	manual	S	10	0.0477	144	0.01	50
IT.GNU.HGZ.	2021-07-22T14:06:25.40	0.3	undecidable	manual	S	10	0.0468	144	0.01	75
IT.GNU.HGZ.	2021-07-22T14:06:24.38	0.1	positive	manual	P	10	0.0468	144	0.29	94
IV.MOMA.HNZ.	2021-07-22T14:06:24.38	0.1	positive	manual	P	10	0.0477	144	0.29	94

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.CESX.HHE.	ML:0.0	0.027883654999999997	0.3392	AML	other	m	2021-07-22T14:06:30.64
IV.CESX.HHN.	ML:0.0	0.027138640000000002	0.256	AML	other	m	2021-07-22T14:06:30.63
IV.ARRO.EHE.	ML:0.0	0.0094986775	0.256	AML	other	m	2021-07-22T14:06:33.01
IV.ASSB.HHN.	ML:0.0	0.01925334	0.2432	AML	other	m	2021-07-22T14:06:33.85
IV.ASSB.HHE.	ML:0.0	0.021983604999999996	0.2432	AML	other	m	2021-07-22T14:06:34.03
IV.GAVE.HNE.	ML:0.0	0.015288975	0.4608	AML	other	m	2021-07-22T14:06:34.20
IV.ARRO.EHN.	ML:0.0	0.0084218905	0.2432	AML	other	m	2021-07-22T14:06:34.28
IV.GAVE.EHE.	ML:0.0	0.015795095	0.384	AML	other	m	2021-07-22T14:06:35.22
IV.GAVE.EHN.	ML:0.0	0.01255	0.9	AML	other	m	2021-07-22T14:06:35.20
IV.GAVE.HNN.	ML:0.0	0.0039700000000000004	0.86	AML	other	m	2021-07-22T14:06:35.20
IV.CESI.HHN.	ML:0.0	0.013262195000000001	0.3008	AML	other	m	2021-07-22T14:06:36.10
IV.CESI.HNN.	ML:0.0	0.01347475	0.3072	AML	other	m	2021-07-22T14:06:36.11
IV.CESI.HHE.	ML:0.0	0.01561087	0.3776	AML	other	m	2021-07-22T14:06:36.31
IV.CESI.HNE.	ML:0.0	0.013916824999999999	0.3776	AML	other	m	2021-07-22T14:06:36.32
IV.MGAB.HHE.	ML:0.0	0.02798726	0.4992	AML	other	m	2021-07-22T14:06:37.37
IV.MGAB.HNE.	ML:0.0	0.027	0.52	AML	other	m	2021-07-22T14:06:37.38
IV.MGAB.HHN.	ML:0.0	0.008066651000000001	0.1984	AML	other	m	2021-07-22T14:06:37.73
IV.MGAB.HNN.	ML:0.0	0.0069376705	0.4288	AML	other	m	2021-07-22T14:06:40.71
IV.LNSS.HHN.	ML:0.0	0.009199500000000001	0.3968	AML	other	m	2021-07-22T14:06:38.09
IV.LNSS.HHE.	ML:0.0	0.01309117	0.3392	AML	other	m	2021-07-22T14:06:38.34
IV.LNSS.HNE.	ML:0.0	0.012672799999999998	0.3392	AML	other	m	2021-07-22T14:06:38.34
IV.NRCA.HHE.	ML:0.0	0.009136430499999999	0.3776	AML	other	m	2021-07-22T14:06:38.50
IV.NRCA.HNE.	ML:0.0	0.008635776500000001	0.3712	AML	other	m	2021-07-22T14:06:38.50
IV.NRCA.HHN.	ML:0.0	0.005967386	0.16	AML	other	m	2021-07-22T14:06:40.47
IV.NRCA.HNN.	ML:0.0	0.00560205	0.4544	AML	other	m	2021-07-22T14:06:40.35
IV.FDMO.HHN.	ML:0.0	0.007280632499999999	0.3456	AML	other	m	2021-07-22T14:06:40.94
IV.FDMO.HHE.	ML:0.0	0.0085582885	0.2752	AML	other	m	2021-07-22T14:06:40.76
IV.LNSS.HNN.	ML:0.0	0.008076102	0.3776	AML	other	m	2021-07-22T14:06:38.09
IV.ATCC.EHE.	ML:0.0	0.015987915	0.3584	AML	other	m	2021-07-22T14:06:41.03
IV.ATCC.EHN.	ML:0.0	0.01114822	0.32	AML	other	m	2021-07-22T14:06:41.58
IV.MML1.HNN.	ML:0.0	0.0056490130000000005	0.2496	AML	other	m	2021-07-22T14:06:41.82
IV.MML1.EHN.	ML:0.0	0.0056710530000000006	0.256	AML	other	m	2021-07-22T14:06:41.83
IV.MURB.HHE.	ML:0.0	0.028234545	0.3776	AML	other	m	2021-07-22T14:06:43.73
IV.MURB.HNE.	ML:0.0	0.026410305000000002	0.2816	AML	other	m	2021-07-22T14:06:43.74
IV.RM33.EHE.	ML:0.0	0.0058710375	0.3392	AML	other	m	2021-07-22T14:06:44.23
IV.RM33.HNE.	ML:0.0	0.005974999999999999	0.34	AML	other	m	2021-07-22T14:06:44.23
IV.SNTG.HHE.	ML:0.0	0.0032710575	0.4608	AML	other	m	2021-07-22T14:06:47.46
IV.CSP1.EHN.	ML:0.0	0.020466945	0.48	AML	other	m	2021-07-22T14:06:44.78
IV.RM33.EHN.	ML:0.0	0.0056362155	0.48	AML	other	m	2021-07-22T14:06:45.43
IV.RM33.HNN.	ML:0.0	0.005622945	0.4736	AML	other	m	2021-07-22T14:06:45.43
IV.ATFO.HHE.	ML:0.0	0.005858263	0.5568	AML	other	m	2021-07-22T14:06:46.73
IV.SNTG.HNN.	ML:0.0	0.0055274140000000005	0.864	AML	other	m	2021-07-22T14:06:45.11
IV.SMA1.EHE.	ML:0.0	0.014031193	0.2944	AML	other	m	2021-07-22T14:06:45.24
IV.SMA1.EHN.	ML:0.0	0.0067597164999999996	0.3648	AML	other	m	2021-07-22T14:06:45.32
IV.MTRA.EHN.	ML:0.0	0.0028632705	0.6976	AML	other	m	2021-07-22T14:06:51.80
IV.MTRA.HNN.	ML:0.0	0.0028652294999999997	0.704	AML	other	m	2021-07-22T14:06:51.80
IV.FOSV.EHN.	ML:0.0	0.0058508885	0.3776	AML	other	m	2021-07-22T14:06:45.62
IV.MURB.HHN.	ML:0.0	0.029830489999999998	0.3008	AML	other	m	2021-07-22T14:06:46.07
IV.MURB.HNN.	ML:0.0	0.02691027	0.3008	AML	other	m	2021-07-22T14:06:46.08
IV.MML1.EHE.	ML:0.0	0.011385468	0.5568	AML	other	m	2021-07-22T14:06:46.59
IV.MML1.HNE.	ML:0.0	0.010983753	0.5632	AML	other	m	2021-07-22T14:06:46.58
IV.BARO.HNE.	ML:0.0	0.002186792	0.3712	AML	other	m	2021-07-22T14:06:46.31
IV.BARO.EHE.	ML:0.0	0.002012967	0.384	AML	other	m	2021-07-22T14:06:46.31
IV.FOSV.EHE.	ML:0.0	0.0066705555000000005	0.64	AML	other	m	2021-07-22T14:06:47.07
IV.SNTG.HHN.	ML:0.0	0.002479301	0.5376	AML	other	m	2021-07-22T14:06:47.37
IV.SSFR.HNN.	ML:0.0	0.005116972499999999	0.2368	AML	other	m	2021-07-22T14:06:47.62
IV.ATFO.HHN.	ML:0.0	0.006097030999999999	0.3008	AML	other	m	2021-07-22T14:06:47.89
IV.ATVO.HHN.	ML:0.0	0.0063296565	0.5376	AML	other	m	2021-07-22T14:06:48.39
IV.ATMI.HHE.	ML:0.0	0.019627535	0.576	AML	other	m	2021-07-22T14:06:48.30
IV.SNTG.HNE.	ML:0.0	0.0037081210000000004	0.576	AML	other	m	2021-07-22T14:06:48.89
IV.SACS.HHE.	ML:0.0	0.003490439	0.6592	AML	other	m	2021-07-22T14:06:48.55
IV.SACS.HNE.	ML:0.0	0.0033830460000000002	0.6848	AML	other	m	2021-07-22T14:06:48.56
IV.ATMI.HHN.	ML:0.0	0.025579925	0.48	AML	other	m	2021-07-22T14:06:48.47
IV.SSFR.HHN.	ML:0.0	0.0048310655000000004	0.2176	AML	other	m	2021-07-22T14:06:48.32
IV.SSFR.HNE.	ML:0.0	0.0062510050000000004	0.2176	AML	other	m	2021-07-22T14:06:48.97
IV.SSFR.HHE.	ML:0.0	0.0062139974999999995	0.2176	AML	other	m	2021-07-22T14:06:48.97
IV.CSP1.EHE.	ML:0.0	0.024680145	0.6592	AML	other	m	2021-07-22T14:06:49.42
IV.CAFI.HHE.	ML:0.0	0.0034755054999999996	0.2816	AML	other	m	2021-07-22T14:06:49.46
IV.CAFI.HNE.	ML:0.0	0.0033398814999999996	0.3328	AML	other	m	2021-07-22T14:06:49.81
IV.BARO.EHN.	ML:0.0	0.0026136834999999996	0.48	AML	other	m	2021-07-22T14:06:49.63
IV.BARO.HNN.	ML:0.0	0.0027633644999999997	0.4672	AML	other	m	2021-07-22T14:06:49.62
IV.CAFI.HNN.	ML:3.4	0.0035129239999999997	0.3712	AML	other	m	2021-07-22T14:06:49.81
IV.CAFI.HHN.	ML:0.0	0.0037306425	0.3584	AML	other	m	2021-07-22T14:06:49.80
TV.SF01.EHE.	ML:0.0	0.001617345	0.6976	AML	other	m	2021-07-22T14:06:50.89
IV.ATVO.HHE.	ML:0.0	0.006171709	0.32	AML	other	m	2021-07-22T14:06:50.49
IV.MTCE.HHE.	ML:0.0	0.0013360439	0.3584	AML	other	m	2021-07-22T14:06:54.70
IV.ATPI.HNN.	ML:0.0	0.004680461	0.4992	AML	other	m	2021-07-22T14:06:50.89
IV.ATPI.EHN.	ML:0.0	0.004549043	0.4992	AML	other	m	2021-07-22T14:06:50.89
IV.MTRA.EHE.	ML:0.0	0.004937945	0.864	AML	other	m	2021-07-22T14:06:51.54
IV.MTRA.HNE.	ML:0.0	0.004964938999999999	0.8832	AML	other	m	2021-07-22T14:06:51.55
IV.MTCE.HHN.	ML:0.0	0.001132028	0.416	AML	other	m	2021-07-22T14:06:51.85
IV.SACS.HNN.	ML:0.0	0.003691332	0.7744	AML	other	m	2021-07-22T14:06:51.89
IV.SACS.HHN.	ML:0.0	0.0036503500000000006	0.7616	AML	other	m	2021-07-22T14:06:51.89
IV.EL6.EHE.	ML:0.0	0.014806915	0.6208	AML	other	m	2021-07-22T14:06:51.94
TV.SF01.EHN.	ML:0.0	0.0021795584999999996	0.3584	AML	other	m	2021-07-22T14:06:51.87
IV.EL6.EHN.	ML:0.0	0.015183724999999999	0.8384	AML	other	m	2021-07-22T14:06:52.18
IV.PIEI.HHE.	ML:0.0	0.0050325405	0.3968	AML	other	m	2021-07-22T14:06:53.35
IV.PIEI.HHN.	ML:0.0	0.0035107264999999998	0.3392	AML	other	m	2021-07-22T14:06:53.69
IV.APEC.HHN.	ML:0.0	0.0038473315	0.6208	AML	other	m	2021-07-22T14:06:54.99
IV.ARVD.HHN.	ML:0.0	0.002003031	0.5952	AML	other	m	2021-07-22T14:06:54.30
IV.APEC.HNN.	ML:0.0	0.0046895155	0.4032	AML	other	m	2021-07-22T14:06:53.94
IV.CING.HHN.	ML:0.0	0.0059986195	0.4032	AML	other	m	2021-07-22T14:06:54.37
IV.FRON.EHE.	ML:0.0	0.0027641605	0.4224	AML	other	m	2021-07-22T14:06:54.52
IV.FRON.EHN.	ML:0.0	0.0035931785	0.5824	AML	other	m	2021-07-22T14:06:54.68
IV.TERO.HHE.	ML:0.0	0.0016235765	0.64	AML	other	m	2021-07-22T14:06:55.22
IV.TERO.HNE.	ML:0.0	0.0020927175	0.6208	AML	other	m	2021-07-22T14:06:55.39
IV.APEC.HNE.	ML:0.0	0.0045273045	0.48	AML	other	m	2021-07-22T14:06:54.99
IV.CING.HHE.	ML:0.0	0.003846596	0.5184	AML	other	m	2021-07-22T14:06:55.09
IV.APEC.HHE.	ML:0.0	0.0035646545	0.4992	AML	other	m	2021-07-22T14:06:53.94
IV.NARO.HHE.	ML:0.0	0.0013473805000000002	0.6976	AML	other	m	2021-07-22T14:06:56.15
IV.OFFI.HHN.	ML:0.0	0.0086253855	0.5632	AML	other	m	2021-07-22T14:06:56.23
IV.SSP9.EHN.	ML:0.0	0.0024891544999999997	0.6592	AML	other	m	2021-07-22T14:07:08.76
IV.NARO.HHN.	ML:0.0	0.002179491	0.7232	AML	other	m	2021-07-22T14:06:56.16
IV.TOLF.HHN.	ML:0.0	0.0010027941999999998	0.384	AML	other	m	2021-07-22T14:06:55.27
IV.TERO.HNN.	ML:0.0	0.001904734	0.7488	AML	other	m	2021-07-22T14:06:57.09
IV.RCAV.EHN.	ML:0.0	0.00113327355	0.3392	AML	other	m	2021-07-22T14:06:57.54
IV.TOLF.HHE.	ML:0.0	0.0009784603	0.3776	AML	other	m	2021-07-22T14:06:58.02
IV.MPAG.EHN.	ML:0.0	0.0020921754999999997	0.4608	AML	other	m	2021-07-22T14:06:58.85
IV.ARVD.HHE.	ML:0.0	0.0020507925	0.8384	AML	other	m	2021-07-22T14:06:58.92
IV.MPAG.HNN.	ML:0.0	0.0022008229999999998	0.5312	AML	other	m	2021-07-22T14:06:59.10
IV.PE3.EHN.	ML:0.0	0.009889762	0.4224	AML	other	m	2021-07-22T14:06:59.70
IV.PE3.EHE.	ML:0.0	0.009045	1.5	AML	other	m	2021-07-22T14:06:59.76
IV.OFFI.HHE.	ML:0.0	0.008002679	0.6016	AML	other	m	2021-07-22T14:06:59.81
IV.TERO.HHN.	ML:0.0	0.0015477845000000001	0.4544	AML	other	m	2021-07-22T14:07:00.23
IV.RMP.HHN.	ML:0.0	0.0043296260000000005	0.3392	AML	other	m	2021-07-22T14:07:01.26
IV.RCAV.EHE.	ML:0.0	0.0012365475	0.6848	AML	other	m	2021-07-22T14:07:00.52
IV.FAGN.HHN.	ML:0.0	0.003073496	0.4352	AML	other	m	2021-07-22T14:07:01.10
IV.PTQR.HHN.	ML:0.0	0.000732609	0.4608	AML	other	m	2021-07-22T14:07:02.69
IV.SSP9.EHE.	ML:0.0	0.002120705	0.7168	AML	other	m	2021-07-22T14:07:02.38
IV.MPAG.EHE.	ML:0.0	0.00201737	0.6016	AML	other	m	2021-07-22T14:07:02.70
IV.MPAG.HNE.	ML:0.0	0.002428882	0.5952	AML	other	m	2021-07-22T14:07:02.70
IV.LAV9.HNN.	ML:0.0	0.002332977	0.4032	AML	other	m	2021-07-22T14:07:12.96
IV.LAV9.HHN.	ML:0.0	0.002427383	0.3584	AML	other	m	2021-07-22T14:07:07.94
IV.FAGN.HHE.	ML:0.0	0.003310619	0.4032	AML	other	m	2021-07-22T14:07:00.48
IV.COR1.HNE.	ML:0.0	0.006715737499999999	0.6784	AML	other	m	2021-07-22T14:07:05.36
IV.COR1.EHE.	ML:0.0	0.003280164	0.6784	AML	other	m	2021-07-22T14:07:05.71
IV.LATB.EHN.	ML:0.0	0.00011907511	0.6016	AML	other	m	2021-07-22T14:07:08.08
IV.T0110.HHN.	ML:0.0	0.0013114895	0.544	AML	other	m	2021-07-22T14:07:06.61
IV.VVLD.HNE.	ML:0.0	0.0010478624999999998	0.8	AML	other	m	2021-07-22T14:07:08.61
IV.OSSC.HHN.	ML:0.0	0.0007662214	0.8	AML	other	m	2021-07-22T14:07:08.32
IV.LAV9.HNE.	ML:0.0	0.0025372380000000003	0.4032	AML	other	m	2021-07-22T14:07:08.97
IV.T0110.HHE.	ML:0.0	0.002368623	0.5376	AML	other	m	2021-07-22T14:07:09.56
IV.VVLD.HHN.	ML:0.0	0.0007939937	1.2992	AML	other	m	2021-07-22T14:07:15.72
IV.RMP.HHE.	ML:0.0	0.0034249574999999995	0.6208	AML	other	m	2021-07-22T14:07:03.22
IV.RUFI.EHE.	ML:0.0	0.0011951684999999999	0.5248	AML	other	m	2021-07-22T14:07:10.93
IV.RUFI.EHN.	ML:0.0	0.001493935	0.6144	AML	other	m	2021-07-22T14:07:11.11
IV.LATB.EHE.	ML:0.0	0.00013729524999999998	0.4992	AML	other	m	2021-07-22T14:07:11.29
IV.LAV9.HHE.	ML:0.0	0.002565	0.52	AML	other	m	2021-07-22T14:07:11.60
IV.PTQR.HHE.	ML:0.0	0.00087181825	1.2416	AML	other	m	2021-07-22T14:07:11.84
IV.VCEL.EHE.	ML:0.0	0.0021160259999999996	0.6208	AML	other	m	2021-07-22T14:07:14.54
IV.OSSC.HHE.	ML:0.0	0.00073361985	0.6784	AML	other	m	2021-07-22T14:07:14.68
IV.VVLD.HNN.	ML:0.0	0.0007610555999999999	1.2928	AML	other	m	2021-07-22T14:07:15.72
IV.VVLD.HHE.	ML:0.0	0.0011041395	0.6592	AML	other	m	2021-07-22T14:07:15.72
IV.VCEL.EHN.	ML:0.0	0.0021878860000000004	0.6592	AML	other	m	2021-07-22T14:07:16.94
IV.BOSL.HHE.	ML:0.0	0.0005079238	0.8576	AML	other	m	2021-07-22T14:07:16.68
IV.MPPT.EHN.	ML:0.0	0.00048010034999999997	0.5632	AML	other	m	2021-07-22T14:07:19.72
IV.BOSL.HHN.	ML:0.0	0.00047144969999999995	0.5184	AML	other	m	2021-07-22T14:07:21.35
IV.MPPT.EHE.	ML:0.0	0.0007447846000000001	0.64	AML	other	m	2021-07-22T14:07:24.83
IV.MOMA.HNE.	ML:0.0	0.091060135	0.16	AML	other	m	2021-07-22T14:06:26.46
IV.MOMA.HHE.	ML:0.0	0.09822985	0.16	AML	other	m	2021-07-22T14:06:26.46
IV.MOMA.HNN.	ML:0.0	0.21544875	0.4096	AML	other	m	2021-07-22T14:06:25.87
IV.MOMA.HHN.	ML:0.0	0.22072055000000002	0.416	AML	other	m	2021-07-22T14:06:25.87
IV.SRES.HHN.	ML:2.8	0.001320627	0.384	AML	other	m	2021-07-22T14:06:47.98
IV.SRES.HHE.	ML:2.8	0.001488622	0.2368	AML	other	m	2021-07-22T14:06:46.54
IV.FIAM.HHN.	ML:3.0	0.0016220054999999997	0.3584	AML	other	m	2021-07-22T14:06:48.05
IV.FIAM.HNE.	ML:3.4	0.004200642	1.5104	AML	other	m	2021-07-22T14:06:57.36
IV.FIAM.HHE.	ML:2.8	0.0011759311	0.6144	AML	other	m	2021-07-22T14:06:56.17
IV.FIAM.HNN.	ML:3.3	0.0030290790000000005	0.3712	AML	other	m	2021-07-22T14:06:48.05
IV.CAMP.HHN.	ML:3.0	0.0016529180000000002	1.0816	AML	other	m	2021-07-22T14:06:59.20
IV.CAMP.HHE.	ML:3.0	0.001759582	1.1392	AML	other	m	2021-07-22T14:06:50.19
IV.MCIV.CHE.	ML:3.1	0.0020869235000000002	0.352	AML	other	m	2021-07-22T14:06:48.72
IV.MCIV.CHN.	ML:2.9	0.0012214125	0.384	AML	other	m	2021-07-22T14:06:47.81
TV.SF04.EHN.	ML:3.0	0.0015544229999999999	0.2368	AML	other	m	2021-07-22T14:06:49.75
IV.ATPI.HNE.	ML:3.4	0.0039156065	0.6784	AML	other	m	2021-07-22T14:06:57.03
IV.ATPI.EHE.	ML:3.4	0.00385683	0.6784	AML	other	m	2021-07-22T14:06:57.03
IV.MF5.EHN.	ML:3.6	0.006696149	0.8192	AML	other	m	2021-07-22T14:06:53.59
IV.MF5.EHE.	ML:3.7	0.007526946499999999	0.5568	AML	other	m	2021-07-22T14:06:57.22
IV.SAP2.EHE.	ML:3.5	0.0047316815	0.416	AML	other	m	2021-07-22T14:06:52.97
IV.SAP2.EHN.	ML:4.3	0.02778645	0.3968	AML	other	m	2021-07-22T14:06:50.46
IV.ARCI.HNE.	ML:2.7	0.0006887474499999999	0.8896	AML	other	m	2021-07-22T14:06:57.49
IV.ARCI.HHN.	ML:2.7	0.00066155345	0.7808	AML	other	m	2021-07-22T14:07:04.26
IV.ARCI.HHE.	ML:2.8	0.0007096484499999999	0.8768	AML	other	m	2021-07-22T14:06:57.49
IV.ARCI.HNN.	ML:2.7	0.0006448716999999999	0.7808	AML	other	m	2021-07-22T14:07:04.26
IV.COR1.EHN.	ML:3.8	0.0055942495000000005	0.5184	AML	other	m	2021-07-22T14:07:11.49
IV.COR1.HNN.	ML:3.8	0.005909066	0.7424	AML	other	m	2021-07-22T14:07:11.49
IV.CRE.HHE.	ML:3.3	0.0016843505	0.3776	AML	other	m	2021-07-22T14:06:59.35
IV.CRE.HHN.	ML:3.5	0.0027282605000000003	0.5632	AML	other	m	2021-07-22T14:06:58.80

TDMT - Time Domain Moment Tensor

Warning: the following TDMT solution has been computed starting from an event location obtained before the preferred one showned at the moment.

TDMT details

Field	Value
Magnitude	3.5
Scalar Moment	1.85315E+21 dyne-cm
Computed depth	6 km
Quality	Ba
Variance Reduction	41.22%
Double Couple	97%
CLVD	3%
ISO	0%
Model used	CIA
Mode	manual
Status	reviewed

Moment Tensor Components

Component	Value
Mrr	5.325E+20
Mtt	3.38E+19
Mpp	-5.663E+20
Mrt	2.008E+20
Mrp	1.7583E+21
Mtp	-8000000000000000000

Nodal Planes

Name	Strike	Dip	Rake
PN1	6	81	92
PN2	174	9	78

Fault Plane solution

psmeca (GMT documentation)

12.5552 42.7568 6 6 81 92 174 9 78 1.85315 21 13.0552 43.2568

TDMT references

More info and references

PDF Solution

Download TDMT soution in PDF format

Station Distribution

TDMT station details

Station	Epicentral Distance (km)	Epicentral Azimuth	Variance Reduction	zcor
PESA	133.6	9.9	30.35%	107
CING	86.3	37	63.78%	101
FDMO	53.4	54.3	53.88%	97
NRCA	46.5	79.3	36.21%	96
LNSS	43.3	113.1	34.49%	95
FIAM	71.3	139.4	10.09%	99
MTCE	83	169.2	50.11%	100
SACS	53.8	281.2	49.02%	97
MGAB	40.1	295.7	65.47%	96
CSNT	130.1	308.1	56.67%	107
CAFI	79.7	323.2	50.04%	101
ATMI	68.3	340.1	17.04%	99
TOLF	89.5	210.9	13.64%	102
CESX	16.7	171.1	31.18%	93
AQU	82.9	122.4	61.32%	100
SRES	57.9	183.7	12.76%	97
ARCI	89	277.2	30.78%	106

Fault Plane solutions in the area

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.

Download

Type	Description	Link
QuakeML - small	Event, Origin, FocalMechanism	Download
QuakeML - full	Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude	Download
Waveforms	Seismic signals in miniseed + resp format	Download

Earthquake with magnitude of Mw 3.5 on date 22-07-2021 and time 16:06:22 (Italy) in region 4 km SE Massa Martana (PG)