Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 13-05-2020 and time 20:56:54 (Italy) in region 5 km S Serravalle di Chienti (MC)

A magnitude ML 1.7 earthquake occured in region: 5 km S Serravalle di Chienti (MC), on

  • 13-05-2020 18:56:54 (UTC)
  • 13-05-2020 20:56:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0280, 12.9450 at 10 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serravalle di Chienti MC 5 1070 1070
Monte Cavallo MC 6 145 1215
Pieve Torina MC 9 1458 2673
Muccia MC 10 915 3588
Fiordimonte MC 12 202 3790
Pievebovigliana MC 12 866 4656
Sefro MC 13 422 5078
Nocera Umbra PG 16 5839 10917
Sellano PG 16 1079 11996
Camerino MC 16 6974 18970
Valtopina PG 16 1398 20368
Visso MC 16 1107 21475
Pioraco MC 17 1134 22609
Fiastra MC 17 559 23168
Fiuminata MC 18 1402 24570
Preci PG 18 724 25294
Ussita MC 18 444 25738
Acquacanina MC 19 121 25859

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of Foligno (57155 inhabitants)
46 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
74 Km NW of Teramo (54892 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
96 Km NE of Viterbo (67173 inhabitants)
98 Km S of Pesaro (94582 inhabitants)
99 Km E of Arezzo (99543 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.7 2020-05-13
18:56:54		 43.0285 12.9447 10 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83504141
Reviewed
Rev100 		ML 1.7 2020-05-13
18:56:53		 43.0293 12.9383 11 2020-05-13
19:02:22		 Sala Sismica INGV-Roma 79109761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-13 18:56:54 ± 0.05
Latitude 43.0285 ± 0.0027
Longitude 12.9447 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83504141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 342
Semi-minor axis of confidence ellipse (meter) 219
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) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 62
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63942
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 79109761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-13 19:02:22

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 83504141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-04 20:03:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2020-05-13T18:57:16.08 0.3 undecidable manual S 336 70.9734 50 0.3 64
IV.ATPI.EHE. 2020-05-13T18:57:14.33 0.3 undecidable manual S 317 64.1913 50 0.37 64
IV.PIEI.HHZ. 2020-05-13T18:57:14.80 0.3 undecidable manual S 330 65.2902 50 0.54 61
IV.ATPC.HHE. 2020-05-13T18:57:14.70 0.3 undecidable manual S 322 63.7917 50 0.84 54
IV.ATBU.EHZ. 2020-05-13T18:57:13.31 0.6 undecidable manual S 327 59.0964 50 0.72 38
IV.ATVO.HHN. 2020-05-13T18:57:12.69 0.3 undecidable manual S 312 58.5969 50 0.22 67
IV.TB01.DHZ.01 2020-05-13T18:57:12.30 0.3 undecidable manual S 314 56.7987 50 0.3 66
IV.RM33.EHZ. 2020-05-13T18:57:12.82 3.0 undecidable manual S -1.41 0
IV.T1299.HNN. 2020-05-13T18:57:11.34 0.3 undecidable manual S 148 51.6039 50 0.73 58
IV.CESX.HHE. 2020-05-13T18:57:11.69 0.3 undecidable manual S 212 54.9006 50 0.19 67
IV.ARRO.EHZ. 2020-05-13T18:57:10.80 0.6 undecidable manual S 196 51.9036 50 0.1 46
IV.ARVD.HHZ. 2020-05-13T18:57:10.86 0.3 undecidable manual S 360 52.1034 50 0.12 69
IV.LNSS.HHZ. 2020-05-13T18:57:09.49 0.3 undecidable manual S 171 47.8188 50 -0.11 69
IV.SSFR.HHZ. 2020-05-13T18:57:09.38 0.3 undecidable manual S 344 47.1195 50 -0.02 71
IV.MF5.EHZ. 2020-05-13T18:57:08.68 0.3 undecidable manual S 96 42.0246 50 0.63 61
IV.CING.HNZ. 2020-05-13T18:57:08.40 0.3 undecidable manual S 28 43.5231 50 -0.05 71
IV.MOMA.HNZ. 2020-05-13T18:57:07.44 0.6 undecidable manual S 231 39.3273 50 0.11 47
IV.NARO.HHZ. 2020-05-13T18:57:06.32 0.3 undecidable manual P 336 70.9734 50 -0.27 64
IV.EL6.EHZ. 2020-05-13T18:57:06.03 0.3 undecidable manual S 21 35.742 50 -0.33 68
IV.PIEI.HHZ. 2020-05-13T18:57:05.63 0.3 undecidable manual P 330 65.2902 50 -0.08 68
IV.ATPC.HHE. 2020-05-13T18:57:05.88 0.3 undecidable manual P 322 63.7917 50 0.4 63
IV.ATBU.EHZ. 2020-05-13T18:57:05.33 0.3 undecidable manual P 327 59.0964 50 0.58 61
IV.MMO1.EHZ. 2020-05-13T18:57:05.52 0.3 undecidable manual S 115 34.1436 50 -0.43 67
IV.GUMA.HHZ. 2020-05-13T18:57:05.64 0.3 undecidable manual S 83 31.8459 50 0.3 69
IV.ATPI.EHE. 2020-05-13T18:57:05.04 0.3 undecidable manual P 317 64.1913 50 -0.5 62
IV.ATCC.EHZ. 2020-05-13T18:57:04.48 0.3 undecidable manual S 305 30.1476 50 -0.41 67
IV.MTRA.EHZ. 2020-05-13T18:57:04.20 3.0 undecidable manual P 0
IV.ATVO.HHN. 2020-05-13T18:57:04.35 0.3 undecidable manual P 312 58.5969 50 -0.32 65
IV.TB01.DHZ.01 2020-05-13T18:57:04.19 0.3 undecidable manual P 314 56.7987 50 -0.22 67
IV.ARRO.EHZ. 2020-05-13T18:57:03.50 0.3 undecidable manual P 196 51.9036 50 -0.15 68
IV.ATSC.EHZ. 2020-05-13T18:57:03.36 0.3 undecidable manual P 335 48.618 50 0.22 68
IV.ARVD.HHZ. 2020-05-13T18:57:03.27 0.1 undecidable manual P 360 52.1034 50 -0.4 86
IV.NRCA.HHZ. 2020-05-13T18:57:03.07 0.3 undecidable manual S 147 25.6521 110 -0.45 67
IV.T1299.HNN. 2020-05-13T18:57:03.59 0.3 undecidable manual P 148 51.6039 50 -0.01 70
IV.CESX.HHE. 2020-05-13T18:57:03.75 0.3 undecidable manual P 212 54.9006 50 -0.37 65
IV.SAP2.EHZ. 2020-05-13T18:57:02.06 3.0 undecidable manual P 0
IV.ASSB.HHZ. 2020-05-13T18:57:02.37 0.3 undecidable manual S 274 23.2545 112 -0.38 68
IV.SNTG.HHZ. 2020-05-13T18:57:02.80 0.3 undecidable manual S 359 25.1526 111 -0.56 65
IV.MF5.EHZ. 2020-05-13T18:57:02.35 0.3 undecidable manual P 96 42.0246 50 0.23 68
IV.MC2.EHZ. 2020-05-13T18:57:02.94 0.3 undecidable manual S 123 23.6541 112 0.04 73
IV.LNSS.HHZ. 2020-05-13T18:57:02.60 0.3 undecidable manual P 171 47.8188 50 -0.42 65
IV.SSFR.HHZ. 2020-05-13T18:57:02.68 0.3 undecidable manual P 344 47.1195 50 -0.23 68
IV.CSP1.EHZ. 2020-05-13T18:57:02.33 0.3 undecidable manual S 71 22.2555 113 -0.09 73
IV.MOMA.HNZ. 2020-05-13T18:57:01.75 0.3 undecidable manual P 231 39.3273 50 0.04 71
IV.CING.HNZ. 2020-05-13T18:57:01.99 0.3 undecidable manual P 28 43.5231 50 -0.36 66
IV.GUMA.HHZ. 2020-05-13T18:57:00.57 0.1 positive manual P 83 31.8459 50 0.01 97
IV.EL6.EHZ. 2020-05-13T18:57:00.78 0.1 positive manual P 21 35.742 50 -0.37 90
IV.MMO1.EHZ. 2020-05-13T18:57:00.55 0.1 undecidable manual P 115 34.1436 50 -0.37 90
IV.MC2.EHZ. 2020-05-13T18:56:59.21 0.3 undecidable manual P 123 23.6541 112 0.06 73
IV.NRCA.HHZ. 2020-05-13T18:56:59.22 0.1 positive manual P 147 25.6521 110 -0.29 93
IV.ATCC.EHZ. 2020-05-13T18:56:59.95 0.1 negative manual P 305 30.1476 50 -0.35 91
IV.FDMO.HHZ. 2020-05-13T18:56:59.37 0.3 undecidable manual S 86 11.5773 129 0.13 74
IV.SNTG.HHZ. 2020-05-13T18:56:59.02 0.1 undecidable manual P 359 25.1526 111 -0.39 91
IV.SEF1.HNZ. 2020-05-13T18:56:59.65 0.3 undecidable manual S 1 13.1757 126 -0.01 75
IV.CSP1.EHZ. 2020-05-13T18:56:58.68 0.1 undecidable manual P 71 22.2555 113 -0.2 95
IV.MML1.HNZ. 2020-05-13T18:56:58.98 0.1 undecidable manual S 13 9.6792 135 0.23 97
IT.MTCL.HGZ. 2020-05-13T18:56:58.20 0.3 undecidable manual S 131 5.8941 148 0.29 72
IV.ASSB.HHZ. 2020-05-13T18:56:58.77 0.1 undecidable manual P 274 23.2545 112 -0.29 93
IV.FDMO.HHZ. 2020-05-13T18:56:57.17 0.1 undecidable manual P 86 11.5773 129 0.13 98
IV.FEMA.HNZ. 2020-05-13T18:56:57.26 0.1 undecidable manual P 131 11.2776 130 0.27 95
IV.CESI.HHZ. 2020-05-13T18:56:57.99 0.3 undecidable manual S 231 4.1958 156 0.35 71
IV.SEF1.HNZ. 2020-05-13T18:56:57.31 0.1 undecidable manual P 1 13.1757 126 0.03 100
IV.CESI.HHZ. 2020-05-13T18:56:56.49 0.1 undecidable manual P 231 4.1958 156 0.38 94
IV.MML1.HNZ. 2020-05-13T18:56:56.95 0.1 undecidable manual P 13 9.6792 135 0.2 97
IT.MTCL.HGZ. 2020-05-13T18:56:56.55 0.1 undecidable manual P 131 5.8941 148 0.27 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.8 0.001287563 0.0768 AML other m 2020-05-13T18:56:58.18
IV.CESI.HHN. ML:2.0 0.001661242 0.1664 AML other m 2020-05-13T18:56:58.42
IV.CESI.HNN. ML:1.9 0.0015847555 0.1536 AML other m 2020-05-13T18:56:58.42
IV.CESI.HNE. ML:1.8 0.001189288 0.0896 AML other m 2020-05-13T18:56:58.18
IV.FDMO.HHE. ML:1.6 0.0005429151999999999 0.1152 AML other m 2020-05-13T18:56:59.53
IV.FDMO.HHN. ML:1.5 0.00035911615 0.128 AML other m 2020-05-13T18:56:59.72
IV.CSP1.EHE. ML:1.3 0.000135980145 0.1024 AML other m 2020-05-13T18:57:02.59
IV.CSP1.EHN. ML:1.4 0.00018166443000000002 0.1152 AML other m 2020-05-13T18:57:02.94
IV.ASSB.HHE. ML:1.6 0.00024510885 0.2816 AML other m 2020-05-13T18:57:02.61
IV.ASSB.HHN. ML:1.5 0.00018497115 0.064 AML other m 2020-05-13T18:57:02.91
IV.SNTG.HNE. ML:1.5 0.00017859105 0.0768 AML other m 2020-05-13T18:57:03.50
IV.SNTG.HHN. ML:1.6 0.00023603875000000003 0.0896 AML other m 2020-05-13T18:57:03.47
IV.SNTG.HNN. ML:1.6 0.00023575441000000004 0.0896 AML other m 2020-05-13T18:57:03.47
IV.SNTG.HHE. ML:1.2 0.00009795217 0.1024 AML other m 2020-05-13T18:57:03.51
IV.NRCA.HNE. ML:1.8 0.00039485005 0.1152 AML other m 2020-05-13T18:57:03.51
IV.NRCA.HHN. ML:1.9 0.0005433842 0.1408 AML other m 2020-05-13T18:57:03.24
IV.NRCA.HNN. ML:1.9 0.00046652725 0.1408 AML other m 2020-05-13T18:57:03.31
IV.NRCA.HHE. ML:1.9 0.00044625435 0.1408 AML other m 2020-05-13T18:57:03.57
IV.GUMA.HHN. ML:1.6 0.00016483645 0.2432 AML other m 2020-05-13T18:57:05.92
IV.GUMA.HNE. ML:1.9 0.0003389334 0.1408 AML other m 2020-05-13T18:57:05.82
IV.GUMA.HHE. ML:2.0 0.00046150354999999996 0.1536 AML other m 2020-05-13T18:57:05.84
IV.GUMA.HNN. ML:1.8 0.0002823777 0.2944 AML other m 2020-05-13T18:57:05.89
IV.EL6.EHE. ML:1.7 0.00019343535 0.2176 AML other m 2020-05-13T18:57:06.46
IV.EL6.EHN. ML:1.5 0.00012662805500000002 0.2432 AML other m 2020-05-13T18:57:06.69
IV.MF5.EHE. ML:1.6 0.00011756695999999999 1.4208 AML other m 2020-05-13T18:57:08.15
IV.MF5.EHN. ML:1.8 0.00019161525000000002 2.2144 AML other m 2020-05-13T18:57:04.42
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download