Earthquake with magnitude of ML 1.6 on date 17-05-2020 and time 23:32:51 (Italy) in region 2 km N Costacciaro (PG)

A magnitude ML 1.6 earthquake occured in region: 2 km N Costacciaro (PG), on

  • 17-05-2020 21:32:51 (UTC)
  • 17-05-2020 23:32:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.38, 12.72 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
Costacciaro PG 2 1216 1216
Scheggia e Pascelupo PG 5 1393 2609
Sigillo PG 6 2404 5013
Fossato di Vico PG 10 2840 7853
Gubbio PG 12 32216 40069
Cantiano PU 13 2245 42314
Sassoferrato AN 13 7285 49599
Serra Sant'Abbondio PU 13 1027 50626
Frontone PU 15 1300 51926
Fabriano AN 16 31480 83406
Gualdo Tadino PG 17 15208 98614
Genga AN 18 1797 100411
Cagli PU 19 8731 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
57 Km SW of Fano (60888 inhabitants)
61 Km S of Pesaro (94582 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
70 Km W of Ancona (100861 inhabitants)
77 Km S of Rimini (147750 inhabitants)
91 Km N of Terni (111501 inhabitants)
93 Km SE of Cesena (96758 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
Reviewed
Rev100
ML 1.6 2020-05-17
21:32:51
43.38 12.72 11 2020-05-17
21:40:44
Sala Sismica INGV-Roma 79244891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-17 21:32:51 ± 0.07
Latitude 43.38 ± 0.00
Longitude 12.72 ± 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 79244891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 335
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 330
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.56657
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 79244891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-17 21:40:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MC2.EHZ. 2020-05-17T21:33:12.06 3.0 undecidable manual S 0
IV.CSP1.EHZ. 2020-05-17T21:33:08.07 0.1 undecidable manual S 129 0.456 50 0.37 87
IV.PARC.HHZ. 2020-05-17T21:33:07.88 0.1 undecidable manual S 308 0.4398 50 0.65 80
IV.FDMO.HHZ. 2020-05-17T21:33:07.20 0.3 undecidable manual S 142 0.4353 50 0.1 70
IV.CRTC.HHZ. 2020-05-17T21:33:06.80 0.3 undecidable manual S 17 0.4047 50 0.61 62
IV.CESI.HHZ. 2020-05-17T21:33:06.29 0.1 undecidable manual S 160 0.3993 50 0.27 90
IV.MNTT.EHZ. 2020-05-17T21:33:06.48 3.0 positive manual P 0.95 0
IV.BADI.EHZ. 2020-05-17T21:33:05.20 0.1 undecidable manual S 291 0.3687 50 0.08 95
IV.PE3.EHZ. 2020-05-17T21:33:05.50 0.1 undecidable manual S 333 0.3543 50 0.81 77
IV.ASSB.HHZ. 2020-05-17T21:33:04.68 0.1 undecidable manual S 188 0.3408 50 0.38 89
IV.ATMI.HHZ. 2020-05-17T21:33:04.55 3.0 undecidable manual S -0.09 0
IV.PESA.HHZ. 2020-05-17T21:33:03.07 0.1 undecidable manual P 9 0.5666 50 0.24 88
IV.MMO1.EHZ. 2020-05-17T21:33:02.15 3.0 positive manual P -2.33 0
IV.APEC.HHZ. 2020-05-17T21:33:02.93 0.1 undecidable manual S 309 0.2815 50 0.4 90
IV.CPGN.EHZ. 2020-05-17T21:33:02.64 0.1 undecidable manual P 326 0.5099 50 0.77 75
IV.MC2.EHZ. 2020-05-17T21:33:01.57 3.0 undecidable manual P 0
IV.ATLO.EHZ. 2020-05-17T21:33:01.04 0.1 undecidable manual S 254 0.2374 50 -0.18 95
IV.MPAG.EHZ. 2020-05-17T21:33:01.17 0.1 undecidable manual S 6 0.25 50 -0.42 90
IV.ATPI.EHZ. 2020-05-17T21:33:01.24 0.1 undecidable manual S 287 0.2419 50 -0.11 96
IV.ATVO.HHZ. 2020-05-17T21:33:00.62 0.1 undecidable manual S 270 0.2284 50 -0.34 92
IV.SNTG.HHZ. 2020-05-17T21:33:00.25 0.1 undecidable manual S 128 0.2032 50 0.03 99
IV.FDMO.HHZ. 2020-05-17T21:33:00.37 0.1 undecidable manual P 142 0.4353 50 -0.23 91
IV.ARVD.HHZ. 2020-05-17T21:33:00.07 0.1 undecidable manual S 54 0.1988 50 0 99
IV.ATCC.EHZ. 2020-05-17T21:33:00.47 0.1 undecidable manual S 197 0.2041 50 0.22 95
IV.PARC.HHZ. 2020-05-17T21:33:00.58 0.1 undecidable manual P 308 0.4398 50 -0.09 93
IV.MMUR.HNZ. 2020-05-17T21:33:00.26 0.1 undecidable manual S 73 0.2095 50 -0.15 96
IV.CSP1.EHZ. 2020-05-17T21:33:00.86 0.1 undecidable manual P 129 0.456 50 -0.08 93
IV.MURB.HHZ. 2020-05-17T21:32:59.91 0.1 undecidable manual S 230 0.1853 50 0.23 95
IV.CESI.HHZ. 2020-05-17T21:32:59.66 0.1 undecidable manual P 160 0.3993 50 -0.31 90
IV.PE3.EHZ. 2020-05-17T21:32:59.24 0.1 undecidable manual P 333 0.3543 50 0.04 96
IV.ATPC.HNZ. 2020-05-17T21:32:59.92 1.0 undecidable manual S 298 0.2158 50 -0.67 21
IV.CRTC.HHZ. 2020-05-17T21:32:59.23 0.1 undecidable manual P 17 0.4047 50 -0.84 75
IV.COR1.EHZ. 2020-05-17T21:32:59.14 0.1 undecidable manual P 39 0.322 50 0.48 88
IV.PIEI.HHZ. 2020-05-17T21:32:59.94 0.1 undecidable manual S 319 0.205 50 -0.33 93
IV.BADI.EHZ. 2020-05-17T21:32:59.33 0.1 undecidable manual P 291 0.3687 50 -0.12 94
IV.ASSB.HHZ. 2020-05-17T21:32:58.63 0.1 undecidable manual P 188 0.3408 50 -0.34 90
IV.APEC.HHZ. 2020-05-17T21:32:57.85 0.1 undecidable manual P 309 0.2815 50 -0.1 96
IV.ATFO.HHZ. 2020-05-17T21:32:57.42 0.1 undecidable manual S 263 0.1097 132 0.05 100
IV.MPAG.EHZ. 2020-05-17T21:32:57.12 0.3 positive manual P 6 0.25 50 -0.3 69
IV.ATPI.EHZ. 2020-05-17T21:32:57.13 0.1 negative manual P 287 0.2419 50 -0.14 96
IV.SSFR.HNZ. 2020-05-17T21:32:56.54 0.1 undecidable manual S 39 0.071 144 0.16 99
IV.PIEI.HHZ. 2020-05-17T21:32:56.32 0.1 positive manual P 319 0.205 50 -0.33 93
IV.MMUR.HNZ. 2020-05-17T21:32:56.54 0.1 undecidable manual P 73 0.2095 50 -0.19 95
IV.MURB.HHZ. 2020-05-17T21:32:56.35 0.1 positive manual P 230 0.1853 50 0.05 99
IV.ATVO.HHZ. 2020-05-17T21:32:56.84 0.1 negative manual P 270 0.2284 50 -0.2 95
IV.ATLO.EHZ. 2020-05-17T21:32:56.95 0.1 undecidable manual P 254 0.2374 50 -0.25 94
IV.SNTG.HHZ. 2020-05-17T21:32:56.44 0.1 negative manual P 128 0.2032 50 -0.18 96
IV.ATPC.HNZ. 2020-05-17T21:32:56.61 0.1 undecidable manual P 298 0.2158 50 -0.22 95
IV.ARVD.HHZ. 2020-05-17T21:32:56.40 0.1 undecidable manual P 54 0.1988 50 -0.14 97
IV.ATCC.EHZ. 2020-05-17T21:32:56.63 0.1 undecidable manual P 197 0.2041 50 0 99
IV.ATFO.HHZ. 2020-05-17T21:32:55.19 0.1 undecidable manual P 263 0.1097 132 0.21 97
IV.SSFR.HNZ. 2020-05-17T21:32:54.52 0.1 undecidable manual P 39 0.071 144 0.12 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHN. ML:2.1 0.00188 1.72 AML other m 2020-05-17T21:32:56.96
IV.SSFR.HNN. ML:2.2 0.002355 1.72 AML other m 2020-05-17T21:32:56.97
IV.SSFR.HNE. ML:2.2 0.001945 1.76 AML other m 2020-05-17T21:32:57.97
IV.SSFR.HHE. ML:2 0.0015 1.14 AML other m 2020-05-17T21:32:57.96
IV.ATFO.HHE. ML:1.6 0.000467 0.1 AML other m 2020-05-17T21:32:58.03
IV.ATFO.HHN. ML:1.7 0.0004975 0.46 AML other m 2020-05-17T21:32:58.08
IV.ARVD.HHN. ML:1.9 0.000487 0.08 AML other m 2020-05-17T21:33:00.09
IV.ARVD.HHE. ML:1.8 0.0003815 0.1 AML other m 2020-05-17T21:33:00.16
IV.MURB.HNE. ML:2.2 0.00124 0.84 AML other m 2020-05-17T21:33:00.65
IV.PIEI.HHN. ML:1.8 0.000371 0.1 AML other m 2020-05-17T21:33:00.31
IV.MURB.HNN. ML:2.2 0.0011 0.28 AML other m 2020-05-17T21:33:00.36
IV.MURB.HHN. ML:2.3 0.00142 0.26 AML other m 2020-05-17T21:33:00.37
IV.PIEI.HHE. ML:2 0.000672 0.08 AML other m 2020-05-17T21:33:00.37
IV.MMUR.HNN. ML:2.1 0.0007685 0.66 AML other m 2020-05-17T21:33:00.50
IV.MURB.HHE. ML:2.2 0.001125 0.24 AML other m 2020-05-17T21:33:00.65
IV.SNTG.HHE. ML:1.4 0.0001485 0.1 AML other m 2020-05-17T21:33:00.73
IV.ATCC.EHN. ML:1.5 0.0001905 0.36 AML other m 2020-05-17T21:33:00.91
IV.SNTG.HHN. ML:1.5 0.0002235 0.22 AML other m 2020-05-17T21:33:01.06
IV.ATVO.HHN. ML:1.4 0.000158 0.26 AML other m 2020-05-17T21:33:01.06
IV.MMUR.HNE. ML:2 0.0005965 1.46 AML other m 2020-05-17T21:33:01.95
IV.ATVO.HHE. ML:1.5 0.0001845 0.26 AML other m 2020-05-17T21:33:01.26
IV.ATCC.EHE. ML:1.6 0.0002545 0.14 AML other m 2020-05-17T21:33:01.45
IV.ATPI.EHN. ML:1.4 0.0001395 0.3 AML other m 2020-05-17T21:33:01.83
IV.ATPI.EHE. ML:1.4 0.0001205 1.56 AML other m 2020-05-17T21:33:01.95
IV.MPAG.EHE. ML:1.1 7.185E-5 1.4 AML other m 2020-05-17T21:33:02.07
IV.MPAG.EHN. ML:1 5.55E-5 0.28 AML other m 2020-05-17T21:33:02.99
IV.APEC.HHE. ML:1.6 0.000162 0.28 AML other m 2020-05-17T21:33:03.39
IV.APEC.HHN. ML:1.7 0.0002365 0.26 AML other m 2020-05-17T21:33:03.44
IV.ASSB.HHE. ML:1.4 8.455E-5 0.1 AML other m 2020-05-17T21:33:04.87
IV.COR1.EHN. ML:1.7 0.0001915 0.74 AML other m 2020-05-17T21:33:05.26
IV.PE3.EHE. ML:1.8 0.0002295 0.72 AML other m 2020-05-17T21:33:05.62
IV.ASSB.HHN. ML:1.3 6.77E-5 1.16 AML other m 2020-05-17T21:33:06.09
IV.COR1.EHE. ML:1.6 0.00015095 1.14 AML other m 2020-05-17T21:33:06.73
IV.BADI.EHN. ML:1.3 6.8E-5 0.7 AML other m 2020-05-17T21:33:06.58
IV.ATMI.HHE. ML:1 4.06E-5 0.7 AML other m 2020-05-17T21:33:06.97
IV.BADI.EHE. ML:1.3 6.99E-5 0.9 AML other m 2020-05-17T21:33:06.68
IV.PE3.EHN. ML:1.8 0.0002405 1.34 AML other m 2020-05-17T21:33:07.80
IV.CESI.HHE. ML:1.2 4.375E-5 0.66 AML other m 2020-05-17T21:33:07.62
IV.FDMO.HHE. ML:1.4 7.13E-5 0.86 AML other m 2020-05-17T21:33:08.69
IV.FDMO.HHN. ML:1.4 6.335E-5 0.64 AML other m 2020-05-17T21:33:08.71
IV.PARC.HHE. ML:1.1 3.26E-5 0.2 AML other m 2020-05-17T21:33:08.55
IV.PARC.HHN. ML:1 2.945E-5 0.56 AML other m 2020-05-17T21:33:08.60
IV.CSP1.EHE. ML:1.5 7.536E-5 0.62 AML other m 2020-05-17T21:33:09.02
IV.ATMI.HHN. ML:1 4.215E-5 0.88 AML other m 2020-05-17T21:33:10.73
IV.CESI.HHN. ML:1.1 3.95E-5 0.3 AML other m 2020-05-17T21:33:10.82
IV.CSP1.EHN. ML:1.5 7.26E-5 1.46 AML other m 2020-05-17T21:33:11.78
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