Earthquake with magnitude of ML 1.1 on date 05-01-2020 and time 06:21:07 (Italy) in region 5 km NW Cascia (PG)

A magnitude ML 1.1 earthquake occured in region: 5 km NW Cascia (PG), on

  • 05-01-2020 05:21:07 (UTC)
  • 05-01-2020 06:21:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.76, 12.98 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Cascia PG 6 3217 3217
Poggiodomo PG 7 117 3334
Cerreto di Spoleto PG 8 1075 4409
Norcia PG 10 4957 9366
Vallo di Nera PG 10 364 9730
Sant'Anatolia di Narco PG 12 564 10294
Monteleone di Spoleto PG 13 599 10893
Scheggino PG 14 461 11354
Preci PG 14 724 12078
Sellano PG 15 1079 13157
Campello sul Clitunno PG 18 2442 15599

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SE of Foligno (57155 inhabitants)
35 Km NE of Terni (111501 inhabitants)
57 Km NW of L'Aquila (69753 inhabitants)
60 Km W of Teramo (54892 inhabitants)
62 Km SE of Perugia (166134 inhabitants)
81 Km E of Viterbo (67173 inhabitants)
87 Km N of Guidonia Montecelio (88673 inhabitants)
90 Km N of Tivoli (56533 inhabitants)
99 Km W of Montesilvano (53738 inhabitants)
Recent and historical Seismicity
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
Rev 100 ML 1.1 2020-01-05
05:21:07
42.76 12.98 11 2020-01-05
05:47:51
Sala Sismica INGV-Roma 75263151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-05 05:21:07 ± 0.04
Latitude 42.76 ± 0.00
Longitude 12.98 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75263151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 317
Semi-minor axis of confidence ellipse (meter) 161
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 115
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.30577
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 75263151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-05 05:47:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VARE.HHZ. 2020-01-05T05:22:59.68 3.0 undecidable manual Sn -2.77 0
IV.MSSA.HHZ. 2020-01-05T05:22:38.73 3.0 undecidable manual Sg 9.83 0
IV.CMPR.HHZ. 2020-01-05T05:22:33.25 3.0 undecidable manual Sn 2 0
IV.MCRV.HHZ. 2020-01-05T05:22:20.53 3.0 undecidable manual Sn -0.12 0
IV.PTRJ.HHZ. 2020-01-05T05:22:05.86 3.0 undecidable manual Sg 3.66 0
ST.CARE.EHZ. 2020-01-05T05:22:04.28 3.0 undecidable manual Pn -3.35 0
IV.VITU.HHZ. 2020-01-05T05:22:03.94 3.0 undecidable manual Sn -2.88 0
IV.MBAL.EHZ. 2020-01-05T05:21:59.97 3.0 undecidable manual Pn 1.99 0
IV.CPGN.EHZ. 2020-01-05T05:21:27.33 3.0 undecidable manual P -0.98 0
IV.SRES.HHZ. 2020-01-05T05:21:19.47 3.0 undecidable manual P -0.8 0
IV.RM33.HNE. 2020-01-05T05:21:19.31 0.3 undecidable manual S 146 0.3058 50 0.13 72
IV.MMO1.HNN. 2020-01-05T05:21:18.41 0.6 undecidable manual S 61 0.286 50 -0.2 47
IV.FDMO.HHE. 2020-01-05T05:21:18.54 0.3 undecidable manual S 16 0.2842 50 0 74
IV.T1299.EHZ. 2020-01-05T05:21:17.84 0.6 undecidable manual S 120 0.2545 50 0.17 48
IV.CESI.HNZ. 2020-01-05T05:21:17.38 0.3 undecidable manual S 347 0.2482 50 -0.11 73
IV.ARRO.EHZ. 2020-01-05T05:21:17.22 0.3 undecidable manual S 221 0.2437 50 -0.12 73
IV.MC2.EHZ. 2020-01-05T05:21:16.64 0.3 undecidable manual S 45 0.2113 50 0.25 71
IV.RM33.HNE. 2020-01-05T05:21:14.31 0.3 undecidable manual P 146 0.3058 50 0.03 73
IV.MMO1.HNN. 2020-01-05T05:21:14.02 0.1 undecidable manual P 61 0.286 50 0.07 97
IV.LNSS.HHZ. 2020-01-05T05:21:14.78 0.3 undecidable manual S 165 0.1655 120 -0.18 73
IV.MOMA.HNE. 2020-01-05T05:21:14.38 0.6 undecidable manual P 278 0.3058 50 0.1 48
IV.NRCA.HHZ. 2020-01-05T05:21:13.38 0.1 undecidable manual S 54 0.1196 129 -0.11 99
IV.FDMO.HHE. 2020-01-05T05:21:13.84 0.3 undecidable manual P 16 0.2842 50 -0.07 73
IV.CESI.HNZ. 2020-01-05T05:21:13.18 0.3 undecidable manual P 347 0.2482 50 -0.12 72
IV.ARRO.EHZ. 2020-01-05T05:21:13.21 0.3 undecidable manual P 221 0.2437 50 -0.01 74
IV.MC2.EHZ. 2020-01-05T05:21:12.79 0.6 undecidable manual P 45 0.2113 50 0.12 49
IV.T1299.EHZ. 2020-01-05T05:21:12.95 0.6 undecidable manual P 120 0.2545 50 -0.46 45
IV.GAVE.EHZ. 2020-01-05T05:21:12.89 0.3 undecidable manual S 223 0.0962 135 0.06 76
IV.NRCA.HHZ. 2020-01-05T05:21:11.13 0.3 undecidable manual P 54 0.1196 129 0.14 74
IV.LNSS.HHZ. 2020-01-05T05:21:11.81 0.1 undecidable manual P 165 0.1655 120 -0.03 100
IV.GAVE.EHZ. 2020-01-05T05:21:10.87 0.3 undecidable manual P 223 0.0962 135 0.26 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:1 0.0001195626 0.1408 AML other m 2020-01-05T05:21:13.10
IV.GAVE.EHN. ML:1.1 0.00013556395 0.1792 AML other m 2020-01-05T05:21:13.11
IV.GAVE.HNE. ML:1 0.0001052027 0.3104 AML other m 2020-01-05T05:21:13.79
IV.GAVE.HNN. ML:1.3 0.00021342335 0.64 AML other m 2020-01-05T05:21:13.22
IV.NRCA.HHE. ML:1 9.541482E-5 0.0992 AML other m 2020-01-05T05:21:13.63
IV.NRCA.HHN. ML:1.1 0.00013941065 0.1216 AML other m 2020-01-05T05:21:13.57
IV.NRCA.HNE. ML:1 9.39742685E-5 0.1504 AML other m 2020-01-05T05:21:13.89
IV.NRCA.HNN. ML:1.4 0.00023258725 0.7296 AML other m 2020-01-05T05:21:13.45
IV.LNSS.HHE. ML:0.9 6.4052495E-5 0.1408 AML other m 2020-01-05T05:21:15.48
IV.LNSS.HHN. ML:0.9 6.324424E-5 0.16 AML other m 2020-01-05T05:21:15.32
IV.LNSS.HNE. ML:1.2 0.0001327081 0.3584 AML other m 2020-01-05T05:21:15.27
IV.LNSS.HNN. ML:1.1 8.7640155E-5 0.4288 AML other m 2020-01-05T05:21:15.11
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download