Earthquake with magnitude of ML 2.2 on date 23-12-2017 and time 16:35:02 (UTC) in region 1 km NE Fagnano Alto (AQ)

A magnitude ML 2.2 earthquake occured in region: 1 km NE Fagnano Alto (AQ), on

  • 23-12-2017 16:35:02 (UTC)
  • 23-12-2017 17:35:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.26, 13.59 at 9 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fagnano Alto AQ 1 418 418
Prata d'Ansidonia AQ 3 496 914
San Demetrio ne' Vestini AQ 4 1854 2768
Fontecchio AQ 4 369 3137
Villa Sant'Angelo AQ 4 424 3561
Sant'Eusanio Forconese AQ 6 394 3955
San Pio delle Camere AQ 6 661 4616
Caporciano AQ 7 230 4846
Barisciano AQ 7 1828 6674
Poggio Picenze AQ 8 1136 7810
Tione degli Abruzzi AQ 8 310 8120
Rocca di Mezzo AQ 8 1526 9646
Rocca di Cambio AQ 8 533 10179
Fossa AQ 9 721 10900
Carapelle Calvisio AQ 9 87 10987
Ocre AQ 10 1167 12154
Castelvecchio Calvisio AQ 10 153 12307
Santo Stefano di Sessanio AQ 10 111 12418
Calascio AQ 12 137 12555
Navelli AQ 12 554 13109
Secinaro AQ 14 359 13468
Acciano AQ 15 327 13795
Capestrano AQ 15 884 14679
Ovindoli AQ 15 1227 15906
Ofena AQ 16 506 16412
Castel del Monte AQ 16 413 16825
Collepietro AQ 17 237 17062
San Benedetto in Perillis AQ 18 113 17175
Molina Aterno AQ 18 386 17561
Gagliano Aterno AQ 18 254 17815
Villa Santa Lucia degli Abruzzi AQ 18 123 17938
L'Aquila AQ 18 69753 87691
Castelvecchio Subequo AQ 19 982 88673
Celano AQ 20 11017 99690

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of L'Aquila (69753 inhabitants)
45 Km S of Teramo (54892 inhabitants)
49 Km W of Chieti (51815 inhabitants)
54 Km SW of Montesilvano (53738 inhabitants)
56 Km W of Pescara (121014 inhabitants)
73 Km E of Tivoli (56533 inhabitants)
77 Km E of Guidonia Montecelio (88673 inhabitants)
84 Km E of Terni (111501 inhabitants)
92 Km NE of Velletri (53303 inhabitants)
100 Km E of Roma (2864731 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006 *

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.2 2017-12-23
16:35:02
42.26 13.59 9 2018-09-04
09:10:39
Bollettino Sismico Italiano INGV 53040911
Reviewed
Rev100
ML 2.2 2017-12-23
16:35:02
42.27 13.59 10 2017-12-23
16:46:13
Sala Sismica INGV-Roma 52760941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-12-23 16:35:02 ± 0.05
Latitude 42.26 ± 0.00
Longitude 13.59 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 53040911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 139
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 66
Number of defining phases 43
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
Epicentral distance of station farthest from the epicenter (degree) 0.9227
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 76
Type of magnitude ML
Reference to an origin 53040911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-05 23:37:40

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 66
Type of magnitude ML
Reference to an origin 52760941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-12-23 16:46:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2017-12-23T16:37:01.55 3.0 undecidable manual Sn 3.26 0
AC.SRN.HHZ. 2017-12-23T16:36:43.09 3.0 undecidable manual Pg 20.52 0
IV.TDS.HHZ. 2017-12-23T16:36:38.01 3.0 undecidable manual Sn 3.3 0
CR.STON.BHZ. 2017-12-23T16:36:30.78 3.0 undecidable manual Sn 2.38 0
IV.HAGA.HHZ. 2017-12-23T16:36:24.79 3.0 negative manual Pn 5.87 0
RF.GEPF.HHZ. 2017-12-23T16:36:14.64 3.0 undecidable manual Pg 11.13 0
OX.AGOR.HNZ. 2017-12-23T16:36:05.88 3.0 negative manual Pn 0.99 0
IV.RIBO.EHZ.01 2017-12-23T16:36:03.61 3.0 undecidable manual Sn 1.25 0
IV.SPS2.HHZ. 2017-12-23T16:36:01.44 3.0 positive manual Pn 3.04 0
IV.ZCCA.HHZ. 2017-12-23T16:35:57.98 3.0 negative manual Pg 10.68 0
IV.SALB.HHZ. 2017-12-23T16:35:50.45 3.0 undecidable manual Pn -1.55 0
IV.MCRV.HHZ. 2017-12-23T16:35:36.49 3.0 undecidable manual Pg 1.91 0
IV.NARO.HHZ. 2017-12-23T16:35:31.30 3.0 undecidable manual P 1.78 0
IV.FOSV.EHZ. 2017-12-23T16:35:26.59 3.0 undecidable manual P 1.71 0
IV.EL6.EHZ. 2017-12-23T16:35:23.94 3.0 negative manual P 0.14 0
IV.MOMA.HNZ. 2017-12-23T16:35:20.26 0.1 undecidable manual P 306 0.9227 50 0.53 77
IV.LPEL.HHZ. 2017-12-23T16:35:20.13 1.0 undecidable manual S 116 0.4919 50 0.33 22
IV.CESI.HHZ. 2017-12-23T16:35:19.87 3.0 negative manual P -0.23 0
IV.TRIV.HHN. 2017-12-23T16:35:19.12 0.1 undecidable manual P 124 0.8705 50 0.29 83
IV.CSP1.EHZ. 2017-12-23T16:35:19.06 3.0 positive manual P -0.52 0
IV.T1221.EHZ. 2017-12-23T16:35:19.01 3.0 negative manual P 0.44 0
IV.FDMO.HHZ. 2017-12-23T16:35:18.53 3.0 undecidable manual P -0.76 0
IV.VVLD.HHZ. 2017-12-23T16:35:17.35 1.0 undecidable manual S 176 0.3939 50 0.48 22
IV.MIDA.HHZ. 2017-12-23T16:35:17.37 0.1 undecidable manual P 141 0.795 50 -0.16 86
IV.MC2.EHZ. 2017-12-23T16:35:16.67 3.0 positive manual P 0.07 0
IV.CERA.HNN. 2017-12-23T16:35:16.31 0.1 undecidable manual P 154 0.7383 50 -0.25 86
IV.RM33.EHZ. 2017-12-23T16:35:16.07 1.0 undecidable manual S 312 0.3687 50 -0.05 24
IV.GIUL.HHZ. 2017-12-23T16:35:16.50 0.1 undecidable manual P 199 0.7455 50 -0.19 87
IV.RNI2.HNE. 2017-12-23T16:35:16.32 0.1 undecidable manual P 143 0.6997 50 0.41 83
IV.MF5.EHZ. 2017-12-23T16:35:16.96 3.0 positive manual P 0.14 0
IV.MTCE.HHZ. 2017-12-23T16:35:15.52 0.1 undecidable manual P 249 0.6691 50 0.13 89
IV.FIAM.HHZ. 2017-12-23T16:35:15.49 1.0 undecidable manual S 271 0.3462 50 0.01 24
IV.MMO1.EHZ. 2017-12-23T16:35:15.38 3.0 negative manual P -0.28 0
OB.GAVE.EHZ. 2017-12-23T16:35:15.88 3.0 undecidable manual P 0.32 0
IV.TERO.HHZ. 2017-12-23T16:35:15.69 1.0 undecidable manual S 2 0.3606 50 -0.19 23
IV.NRCA.HHZ. 2017-12-23T16:35:15.21 0.1 undecidable manual P 329 0.6682 50 -0.15 89
IV.INTR.HHZ. 2017-12-23T16:35:15.41 1.0 undecidable manual S 137 0.3444 50 -0.01 24
IV.CAMP.HHZ. 2017-12-23T16:35:14.24 1.0 undecidable manual S 335 0.3031 50 0.06 24
IV.LRP.EHN. 2017-12-23T16:35:14.21 0.1 undecidable manual P 180 0.6151 50 -0.25 88
IV.POFI.HHZ. 2017-12-23T16:35:13.32 0.1 undecidable manual P 170 0.5531 50 -0.07 92
IV.PTQR.HHZ. 2017-12-23T16:35:13.44 1.0 undecidable manual S 210 0.277 106 0.17 24
IV.T1247.HHZ. 2017-12-23T16:35:13.72 1.0 undecidable manual S 310 0.2779 106 0.42 23
IV.T1214.EHZ. 2017-12-23T16:35:13.73 0.1 undecidable manual P 331 0.5693 50 0.06 92
IV.CERT.HHE. 2017-12-23T16:35:13.33 0.1 undecidable manual P 235 0.5468 50 0.04 93
IV.MTRA.EHZ. 2017-12-23T16:35:12.34 0.1 undecidable manual P 344 0.5135 50 -0.38 87
IV.GUAR.HHZ. 2017-12-23T16:35:12.81 0.1 undecidable manual P 204 0.5099 50 0.15 92
IV.LNSS.HHZ. 2017-12-23T16:35:12.90 0.1 undecidable manual P 310 0.527 50 -0.05 93
IV.LPEL.HHZ. 2017-12-23T16:35:12.16 0.1 undecidable manual P 116 0.4919 50 -0.2 91
IV.T1299.HNN. 2017-12-23T16:35:11.37 0.1 undecidable manual P 329 0.4335 50 0.01 96
IV.VCEL.EHZ. 2017-12-23T16:35:11.68 1.0 undecidable manual S 55 0.2302 109 0.14 24
IV.SMA1.EHZ. 2017-12-23T16:35:10.76 0.1 undecidable manual P 333 0.4119 50 -0.22 92
IV.VVLD.HHZ. 2017-12-23T16:35:10.50 0.1 undecidable manual P 176 0.3939 50 -0.17 94
IV.RM33.EHZ. 2017-12-23T16:35:10.25 0.1 undecidable manual P 312 0.3687 50 0.01 97
IV.TERO.HHZ. 2017-12-23T16:35:09.82 0.1 undecidable manual P 2 0.3606 50 -0.28 92
IV.INTR.HHZ. 2017-12-23T16:35:09.79 0.1 positive manual P 137 0.3444 50 -0.04 97
IV.FIAM.HHZ. 2017-12-23T16:35:09.99 0.1 undecidable manual P 271 0.3462 50 0.12 95
MN.AQU.HHZ. 2017-12-23T16:35:09.33 1.0 undecidable manual S 304 0.1619 116 0.22 24
IV.T0110.HHZ. 2017-12-23T16:35:08.71 1.0 undecidable manual S 103 0.1448 118 0.19 24
IV.PTQR.HHZ. 2017-12-23T16:35:08.48 0.1 undecidable manual P 210 0.277 106 -0.11 97
IV.T1247.HHZ. 2017-12-23T16:35:08.59 0.1 undecidable manual P 310 0.2779 106 -0.02 99
IV.CAMP.HHZ. 2017-12-23T16:35:08.99 0.1 negative manual P 335 0.3031 50 -0.13 96
IV.VCEL.EHZ. 2017-12-23T16:35:07.87 0.1 undecidable manual P 55 0.2302 109 0.28 94
MN.AQU.HHZ. 2017-12-23T16:35:06.69 0.1 undecidable manual P 304 0.1619 116 0.5 91
IV.T0110.HHZ. 2017-12-23T16:35:06.23 0.1 negative manual P 103 0.1448 118 0.38 94
IV.FAGN.HHZ. 2017-12-23T16:35:04.07 0.6 undecidable manual S 336 0.0036 177 -1.11 36
IV.FAGN.HHZ. 2017-12-23T16:35:03.71 0.1 negative manual P 336 0.0036 177 -0.21 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:0 0.00078762175 0.7168 AML other m 2017-12-23T16:35:26.73
IV.SMA1.EHN. ML:0 0.0006803116 0.4224 AML other m 2017-12-23T16:35:27.97
IV.FAGN.HHE. ML:0 0.099703035 0.2048 AML other m 2017-12-23T16:35:05.78
IV.FAGN.HHN. ML:0 0.067138695 0.128 AML other m 2017-12-23T16:35:04.81
IV.T0110.HHN. ML:2.9 0.007876809 0.5376 AML other m 2017-12-23T16:35:15.39
IV.T0110.HHE. ML:2.8 0.00582155 0.3968 AML other m 2017-12-23T16:35:15.60
MN.AQU.HLE. ML:2.4 0.002086018 0.5376 AML other m 2017-12-23T16:35:17.22
MN.AQU.HHE. ML:2.4 0.0021163475 0.5248 AML other m 2017-12-23T16:35:17.22
MN.AQU.HHN. ML:2.4 0.001950063 0.32 AML other m 2017-12-23T16:35:12.76
MN.AQU.HLN. ML:2.3 0.0017840795 0.32 AML other m 2017-12-23T16:35:12.76
IV.VCEL.EHN. ML:2.7 0.0030379325 0.2816 AML other m 2017-12-23T16:35:14.60
IV.VCEL.EHE. ML:2.8 0.0033627215 0.4224 AML other m 2017-12-23T16:35:20.06
IV.PTQR.HHN. ML:2 0.0005248663 0.384 AML other m 2017-12-23T16:35:18.46
IV.PTQR.HHE. ML:2 0.00047983825 0.3584 AML other m 2017-12-23T16:35:16.31
IV.CAMP.HHE. ML:2 0.0004751591 0.5504 AML other m 2017-12-23T16:35:25.24
IV.CAMP.HHN. ML:2.2 0.0007104885 0.512 AML other m 2017-12-23T16:35:23.08
IV.INTR.HHN. ML:2.6 0.001400073 0.5632 AML other m 2017-12-23T16:35:28.04
IV.INTR.HHE. ML:2.1 0.0005093158 0.256 AML other m 2017-12-23T16:35:22.48
IV.INTR.HNN. ML:0 1.00151705E-6 0.5632 AML other m 2017-12-23T16:35:28.04
IV.INTR.HNE. ML:0 5.1182685E-7 0.2688 AML other m 2017-12-23T16:35:22.48
IV.TERO.HNN. ML:2 0.00035157535 0.3072 AML other m 2017-12-23T16:35:23.75
IV.TERO.HNE. ML:1.8 0.00023273275 0.256 AML other m 2017-12-23T16:35:20.56
IV.TERO.HHE. ML:2.1 0.00042884945 0.256 AML other m 2017-12-23T16:35:23.88
IV.TERO.HHN. ML:2.2 0.0005853516 0.32 AML other m 2017-12-23T16:35:23.76
IV.FIAM.HHN. ML:2.5 0.001127911 0.6144 AML other m 2017-12-23T16:35:26.21
IV.FIAM.HHE. ML:2.3 0.00079188825 0.4224 AML other m 2017-12-23T16:35:23.60
IV.RM33.HNE. ML:2.4 0.000866924 0.4096 AML other m 2017-12-23T16:35:26.36
IV.RM33.EHN. ML:2.3 0.00070870955 0.448 AML other m 2017-12-23T16:35:26.94
IV.RM33.EHE. ML:2.4 0.0008776258 0.4096 AML other m 2017-12-23T16:35:26.36
IV.RM33.HNN. ML:2.3 0.0007354767 0.4224 AML other m 2017-12-23T16:35:26.94
IV.VVLD.HHE. ML:2 0.0003036109 0.3712 AML other m 2017-12-23T16:35:32.13
IV.VVLD.HHN. ML:2.2 0.0004663677 0.4608 AML other m 2017-12-23T16:35:25.89
IV.LPEL.HHN. ML:2.4 0.00066633625 0.4224 AML other m 2017-12-23T16:35:22.67
IV.LPEL.HHE. ML:2.4 0.00057329575 0.2432 AML other m 2017-12-23T16:35:21.29
IV.MTRA.HNE. ML:2.3 0.0004769596 0.3072 AML other m 2017-12-23T16:35:27.97
IV.MTRA.EHE. ML:2.3 0.00047929735 0.3072 AML other m 2017-12-23T16:35:27.97
IV.MTRA.HNN. ML:2.4 0.0004963185 0.6528 AML other m 2017-12-23T16:35:25.32
IV.MTRA.EHN. ML:2.4 0.0004883977 0.64 AML other m 2017-12-23T16:35:31.12
IV.GUAR.HHN. ML:2.3 0.0004604635 0.3456 AML other m 2017-12-23T16:35:28.19
IV.GUAR.HHE. ML:2.1 0.0002892115 0.4096 AML other m 2017-12-23T16:35:25.93
IV.LNSS.HHN. ML:2.2 0.00030866005 0.3328 AML other m 2017-12-23T16:35:27.90
IV.LNSS.HHE. ML:2.4 0.0005978029 0.4992 AML other m 2017-12-23T16:35:35.78
IV.POFI.HHE. ML:2.1 0.00024557515 1.1136 AML other m 2017-12-23T16:35:39.35
IV.POFI.HHN. ML:2 0.0002101089 0.5632 AML other m 2017-12-23T16:35:35.96
IV.POFI.HNN. ML:2 0.00019321465 0.5376 AML other m 2017-12-23T16:35:35.97
IV.POFI.HNE. ML:2.1 0.00024883135 1.1136 AML other m 2017-12-23T16:35:38.80
IV.T1214.EHN. ML:2.1 0.0002239047 0.4736 AML other m 2017-12-23T16:35:29.09
IV.T1214.EHE. ML:2.1 0.0002567375 0.6016 AML other m 2017-12-23T16:35:35.10
IV.T1214.HNE. ML:2.2 0.0002841426 0.6144 AML other m 2017-12-23T16:35:35.40
IV.T1214.HNN. ML:2 0.0002105865 0.4608 AML other m 2017-12-23T16:35:28.86
IV.NRCA.HHE. ML:2.3 0.0002830968 0.1792 AML other m 2017-12-23T16:35:30.11
IV.NRCA.HNE. ML:2.2 0.00025738354 0.1792 AML other m 2017-12-23T16:35:30.11
IV.NRCA.HNN. ML:2.2 0.000228205215 0.5504 AML other m 2017-12-23T16:35:33.61
IV.NRCA.HHN. ML:2 0.000153366 0.2048 AML other m 2017-12-23T16:35:32.02
IV.MTCE.HHN. ML:2 0.0001477212 1.1008 AML other m 2017-12-23T16:35:38.21
IV.MTCE.HHE. ML:2.2 0.00027117135 0.3968 AML other m 2017-12-23T16:35:35.08
OB.GAVE.EHE. ML:2.1 0.0002089656 0.4224 AML other m 2017-12-23T16:35:37.13
OB.GAVE.EHN. ML:2.3 0.00030284675 0.4992 AML other m 2017-12-23T16:35:37.16
OB.GAVE.HNE. ML:2.2 0.0002599625 0.64 AML other m 2017-12-23T16:35:40.52
OB.GAVE.HNN. ML:2.1 0.00019097385 0.7296 AML other m 2017-12-23T16:35:37.14
IV.GIUL.HHE. ML:2 0.000120829 0.4736 AML other m 2017-12-23T16:35:37.30
IV.GIUL.HHN. ML:2 0.000121843755 0.4608 AML other m 2017-12-23T16:35:35.01
IV.MF5.EHN. ML:2.3 0.000244471 0.4992 AML other m 2017-12-23T16:35:47.46
IV.MF5.EHE. ML:2.3 0.00029310955 0.6144 AML other m 2017-12-23T16:35:48.26
IV.MIDA.HNN. ML:2.7 0.0006034804 1.0624 AML other m 2017-12-23T16:35:36.52
IV.MIDA.HHE. ML:2.2 0.00020148975 0.6528 AML other m 2017-12-23T16:35:48.38
IV.MIDA.HNE. ML:2.2 0.000189637 0.7168 AML other m 2017-12-23T16:35:48.42
IV.MIDA.HHN. ML:2.1 0.000149269 0.32 AML other m 2017-12-23T16:35:36.66
IV.FDMO.HHN. ML:2 0.00011092425 0.32 AML other m 2017-12-23T16:35:48.57
IV.FDMO.HHE. ML:2 9.766596E-5 0.384 AML other m 2017-12-23T16:35:42.54
IV.T1221.EHN. ML:2.1 0.00013404154 0.9216 AML other m 2017-12-23T16:35:46.66
IV.T1221.HNN. ML:2 0.0001236704 0.6528 AML other m 2017-12-23T16:35:49.86
IV.T1221.EHE. ML:1.9 9.3855805E-5 0.3712 AML other m 2017-12-23T16:35:46.22
IV.T1221.HNE. ML:2.8 0.00077852365 1.1648 AML other m 2017-12-23T16:35:42.71
IV.CSP1.EHN. ML:1.7 4.861196E-5 0.4352 AML other m 2017-12-23T16:35:50.27
IV.CSP1.EHE. ML:1.9 8.6917565E-5 0.3584 AML other m 2017-12-23T16:35:46.43
IV.CESI.HHN. ML:2.3 0.00020575675 0.5376 AML other m 2017-12-23T16:35:46.90
IV.CESI.HHE. ML:2 0.00010690985 0.4608 AML other m 2017-12-23T16:35:53.05
IV.EL6.EHN. ML:2.5 0.0001975282 0.4352 AML other m 2017-12-23T16:35:59.55
IV.EL6.EHE. ML:2.4 0.0001615741 0.448 AML other m 2017-12-23T16:35:51.50
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol 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 full SEED format Download