Earthquake with magnitude of ML 1.5 on date 17-01-2020 and time 02:02:47 (UTC) in region 4 km W Torgiano (PG)

A magnitude ML 1.5 earthquake occured in region: 4 km W Torgiano (PG), on

  • 17-01-2020 02:02:47 (UTC)
  • 17-01-2020 03:02:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.03, 12.39 at 9 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
Torgiano PG 4 6725 6725
Deruta PG 6 9669 16394
Perugia PG 8 166134 182528
Bettona PG 8 4367 186895
Corciano PG 13 21332 208227
Bastia Umbra PG 14 21874 230101
Marsciano PG 14 18902 249003
Collazzone PG 16 3473 252476
Cannara PG 17 4305 256781
Magione PG 19 14865 271646
Assisi PG 19 28299 299945
Gualdo Cattaneo PG 20 6155 306100
Fratta Todina PG 20 1839 307939

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km S of Perugia (166134 inhabitants)
27 Km W of Foligno (57155 inhabitants)
57 Km NW of Terni (111501 inhabitants)
63 Km SE of Arezzo (99543 inhabitants)
72 Km NE of Viterbo (67173 inhabitants)
91 Km E of Siena (53903 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 1.5 2020-01-17
02:02:47
43.03 12.39 9 2020-01-17
02:15:07
Sala Sismica INGV-Roma 75597441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-17 02:02:47 ± 0.07
Latitude 43.03 ± 0.00
Longitude 12.39 ± 0.00
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75597441

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 393
Semi-minor axis of confidence ellipse (meter) 314
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.50452
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 75597441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-17 02:15:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-01-17T02:03:09.46 3.0 undecidable manual S -0.05 0
IV.ATFO.HHZ. 2020-01-17T02:03:02.25 0.6 undecidable manual S 22 0.3597 50 0.91 37
IV.FOSV.EHZ. 2020-01-17T02:03:02.04 0.3 undecidable manual S 46 0.3786 50 0.14 70
IV.TB03.DH1.01 2020-01-17T02:03:02.14 0.6 undecidable manual S 3 0.3678 50 0.54 43
IV.CESI.HHZ. 2020-01-17T02:03:02.06 0.6 undecidable manual S 94 0.3804 50 0.11 47
IV.CRE.HHZ. 2020-01-17T02:03:01.30 3.0 undecidable manual P -0.16 0
IV.PE3.EHZ. 2020-01-17T02:03:01.95 3.0 negative manual P 0.54 0
IV.MMO1.EHZ. 2020-01-17T02:03:01.68 3.0 negative manual P -0.13 0
IV.TB01.DHE.01 2020-01-17T02:03:01.33 0.3 undecidable manual S 6 0.3498 50 0.27 69
IV.PARC.HHZ. 2020-01-17T02:03:00.59 3.0 negative manual P -0.07 0
IV.ARVD.HHZ. 2020-01-17T02:03:00.13 3.0 positive manual P -0.24 0
IV.NRCA.HHZ. 2020-01-17T02:02:59.25 3.0 negative manual P -0.09 0
IV.SSP9.EHZ. 2020-01-17T02:02:59.86 3.0 negative manual P 0.16 0
IV.NARO.HHZ. 2020-01-17T02:02:59.76 3.0 positive manual P -0.28 0
IV.FRON.EHZ. 2020-01-17T02:02:59.08 3.0 negative manual P 0.01 0
IV.ATMI.HHZ. 2020-01-17T02:02:59.36 0.3 undecidable manual S 344 0.313 50 -0.6 63
TV.SF04.EHZ. 2020-01-17T02:02:59.35 3.0 undecidable manual P -0.23 0
IV.EL6.EHZ. 2020-01-17T02:02:59.79 3.0 undecidable manual P -0.23 0
IV.MURB.HHZ. 2020-01-17T02:02:58.37 0.6 undecidable manual S 24 0.2509 108 0.46 45
IV.PIEI.HHZ. 2020-01-17T02:02:58.55 3.0 negative manual P -0.01 0
IV.MOMA.HHZ. 2020-01-17T02:02:58.35 0.6 undecidable manual S 150 0.2662 107 -0.12 48
IV.GAVE.EHZ. 2020-01-17T02:02:58.02 0.3 undecidable manual P 132 0.5045 50 -0.07 69
IV.MGAB.HHZ. 2020-01-17T02:02:58.05 0.6 undecidable manual S 239 0.2338 109 0.76 40
IV.APEC.HHZ. 2020-01-17T02:02:58.61 3.0 positive manual P -0.19 0
IV.ATLO.EHZ. 2020-01-17T02:02:58.74 0.3 undecidable manual S 3 0.2824 50 -0.31 69
IT.FOPC.HGN. 2020-01-17T02:02:57.48 0.3 undecidable manual S 105 0.2401 109 -0.05 74
IV.SNTG.HHZ. 2020-01-17T02:02:57.31 3.0 undecidable manual P -0.13 0
IV.ATSC.EHZ. 2020-01-17T02:02:57.38 0.3 undecidable manual P 29 0.4479 50 0.27 67
IV.ATCC.EHZ. 2020-01-17T02:02:57.42 0.3 undecidable manual S 51 0.2392 109 -0.08 73
IV.BADI.EHZ. 2020-01-17T02:02:57.86 3.0 positive manual P -0.27 0
IV.SACS.HHZ. 2020-01-17T02:02:56.44 3.0 positive manual P 0.08 0
IV.ASSB.HHZ. 2020-01-17T02:02:56.20 0.3 undecidable manual S 87 0.1996 112 0.15 73
IV.ATPI.EHZ. 2020-01-17T02:02:56.46 3.0 positive manual P -0.34 0
IV.FOSV.EHZ. 2020-01-17T02:02:56.00 0.3 undecidable manual P 46 0.3786 50 0.08 71
IV.TB01.DHE.01 2020-01-17T02:02:55.19 0.3 undecidable manual P 6 0.3498 50 -0.25 69
IV.CESI.HHZ. 2020-01-17T02:02:55.78 0.1 undecidable manual P 94 0.3804 50 -0.17 93
IV.ATFO.HHZ. 2020-01-17T02:02:55.84 0.3 undecidable manual P 22 0.3597 50 0.24 69
IV.TB03.DH1.01 2020-01-17T02:02:55.60 0.3 undecidable manual P 3 0.3678 50 -0.15 70
IV.ATMI.HHZ. 2020-01-17T02:02:54.70 1.0 positive manual P 344 0.313 50 -0.1 24
IV.ATTE.HHZ. 2020-01-17T02:02:54.67 0.3 undecidable manual S 352 0.1664 116 -0.21 72
IV.MGAB.HHZ. 2020-01-17T02:02:53.42 0.1 negative manual P 239 0.2338 109 0.16 96
IV.ATCC.EHZ. 2020-01-17T02:02:53.42 0.1 positive manual P 51 0.2392 109 0.04 98
IV.ATLO.EHZ. 2020-01-17T02:02:53.99 0.1 undecidable manual P 3 0.2824 50 -0.29 92
IT.FOPC.HGN. 2020-01-17T02:02:53.24 0.3 undecidable manual P 105 0.2401 109 -0.16 72
IV.MURB.HHZ. 2020-01-17T02:02:53.66 0.1 negative manual P 24 0.2509 108 0.04 98
IV.ATVA.EHZ. 2020-01-17T02:02:53.43 0.3 undecidable manual P 343 0.2563 107 -0.3 70
IV.MOMA.HHZ. 2020-01-17T02:02:53.74 0.1 undecidable manual P 150 0.2662 107 -0.2 95
IV.ASSB.HHZ. 2020-01-17T02:02:52.56 0.1 negative manual P 87 0.1996 112 0.01 99
IV.ATTE.HHZ. 2020-01-17T02:02:51.89 0.1 undecidable manual P 352 0.1664 116 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.3 0.000143527455 0.0992 AML other m 2020-01-17T02:02:56.79
IV.ASSB.HHN. ML:1.4 0.0001618111 0.2 AML other m 2020-01-17T02:02:57.74
IV.ATCC.EHE. ML:1.6 0.0002493147 0.2 AML other m 2020-01-17T02:02:58.45
IV.ATCC.EHN. ML:1.7 0.00026523895 0.2 AML other m 2020-01-17T02:02:58.27
IV.MGAB.HHE. ML:1.7 0.00026765025 0.16 AML other m 2020-01-17T02:02:59.62
IV.MGAB.HHN. ML:1.9 0.00054685075 0.16 AML other m 2020-01-17T02:02:58.33
IV.MGAB.HNE. ML:1.7 0.0002696746 0.16 AML other m 2020-01-17T02:02:59.63
IV.MGAB.HNN. ML:1.9 0.0005077315 0.16 AML other m 2020-01-17T02:02:58.33
IV.MURB.HHE. ML:2.2 0.0008352751 0.32 AML other m 2020-01-17T02:02:59.01
IV.MURB.HHN. ML:2 0.00062588995 0.3008 AML other m 2020-01-17T02:03:00.79
IV.MURB.HNE. ML:2.2 0.00081375435 0.32 AML other m 2020-01-17T02:02:59.18
IV.MURB.HNN. ML:2 0.0005406972 0.3104 AML other m 2020-01-17T02:03:00.81
IV.MOMA.HHE. ML:1.4 0.00012781565 0.2016 AML other m 2020-01-17T02:03:00.42
IV.MOMA.HHN. ML:1.5 0.00016225795 0.1808 AML other m 2020-01-17T02:03:00.46
IV.MOMA.HNE. ML:1.7 0.00026737055 0.4992 AML other m 2020-01-17T02:03:03.56
IV.MOMA.HNN. ML:1.8 0.00030651562 0.68 AML other m 2020-01-17T02:03:03.49
IV.ATMI.HHE. ML:1.9 0.00032322715 0.4 AML other m 2020-01-17T02:03:02.68
IV.ATMI.HHN. ML:1.9 0.0003066031 0.16 AML other m 2020-01-17T02:03:03.19
IV.CESI.HHE. ML:1.3 6.5562575E-5 0.3408 AML other m 2020-01-17T02:03:02.86
IV.CESI.HHN. ML:1.3 6.437234E-5 0.2208 AML other m 2020-01-17T02:03:02.95
IV.CESI.HNN. ML:1.7 0.0001476775 0.88 AML other m 2020-01-17T02:03:07.53
IV.ATFO.HHE. ML:1.3 7.3515105E-5 0.2016 AML other m 2020-01-17T02:03:03.42
IV.ATFO.HHN. ML:1.3 7.297025E-5 0.1792 AML other m 2020-01-17T02:03:02.51
IV.FOSV.EHE. ML:1.1 4.562913E-5 0.32 AML other m 2020-01-17T02:03:02.71
IV.FOSV.EHN. ML:1.2 5.7385315E-5 0.16 AML other m 2020-01-17T02:03:02.40
IV.SACS.HHE. ML:1.4 7.200217E-5 0.16 AML other m 2020-01-17T02:03:04.15
IV.SACS.HHN. ML:1.5 9.7961455E-5 0.28 AML other m 2020-01-17T02:03:03.97
IV.ATPI.EHE. ML:1.1 3.4947225E-5 0.16 AML other m 2020-01-17T02:03:05.14
IV.ATPI.EHN. ML:1 3.006009E-5 0.12 AML other m 2020-01-17T02:03:05.73
IV.SNTG.HHE. ML:1.5 8.439868E-5 0.2208 AML other m 2020-01-17T02:03:05.26
IV.SNTG.HHN. ML:1.6 0.00011036145 0.1808 AML other m 2020-01-17T02:03:05.14
IV.SNTG.HNN. ML:1.9 0.0001900865 1.4592 AML other m 2020-01-17T02:03:14.57
IV.GAVE.EHE. ML:1.6 8.854634E-5 0.2416 AML other m 2020-01-17T02:03:10.85
IV.GAVE.EHN. ML:1.6 8.137573E-5 0.28 AML other m 2020-01-17T02:03:10.96
IV.GAVE.HNE. ML:1.8 0.00013917725 0.5696 AML other m 2020-01-17T02:03:07.26
IV.GAVE.HNN. ML:2 0.00019932865 0.6192 AML other m 2020-01-17T02:03:08.44
IV.PIEI.HHE. ML:1.3 3.8502945E-5 0.16 AML other m 2020-01-17T02:03:08.99
IV.PIEI.HHN. ML:1.1 2.8556085E-5 0.1808 AML other m 2020-01-17T02:03:09.40
IV.APEC.HHE. ML:1.4 5.632229E-5 0.1808 AML other m 2020-01-17T02:03:08.95
IV.APEC.HHN. ML:1.3 3.921022E-5 0.1792 AML other m 2020-01-17T02:03:10.17
IV.FRON.EHN. ML:1.2 2.789303E-5 0.0992 AML other m 2020-01-17T02:03:10.09
IV.NRCA.HNE. ML:2 0.00021690225 0.5392 AML other m 2020-01-17T02:03:06.69
IV.NRCA.HHE. ML:1.4 4.9390275E-5 0.1616 AML other m 2020-01-17T02:03:11.94
IV.NRCA.HHN. ML:1.5 6.048029E-5 0.16 AML other m 2020-01-17T02:03:09.72
TV.SF04.EHE. ML:1.3 3.274392E-5 0.16 AML other m 2020-01-17T02:03:10.34
TV.SF04.EHN. ML:1.3 3.48362E-5 0.1584 AML other m 2020-01-17T02:03:10.25
IV.EL6.EHE. ML:1.6 6.8582355E-5 0.1392 AML other m 2020-01-17T02:03:10.30
IV.EL6.EHN. ML:1.5 5.3547764E-5 0.36 AML other m 2020-01-17T02:03:14.77
IV.ARVD.HHE. ML:1.1 2.222824E-5 0.4208 AML other m 2020-01-17T02:03:09.76
IV.ARVD.HHN. ML:1.2 2.82683E-5 0.16 AML other m 2020-01-17T02:03:10.00
IV.PARC.HHE. ML:1.3 3.283997E-5 0.4208 AML other m 2020-01-17T02:03:12.49
IV.PARC.HHN. ML:1.3 3.489122E-5 0.32 AML other m 2020-01-17T02:03:12.87
IV.CRE.HHE. ML:1.1 2.0109685E-5 0.32 AML other m 2020-01-17T02:03:19.14
IV.CRE.HHN. ML:1.4 3.36403E-5 0.28 AML other m 2020-01-17T02:03:16.57
IV.PE3.EHE. ML:1.7 7.63403795E-5 1.24 AML other m 2020-01-17T02:03:20.39
IV.PE3.EHN. ML:1.8 0.0001106563895 0.64 AML other m 2020-01-17T02:03:15.21
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