Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 05-06-2023 and time 04:47:57 (UTC) in region 5 km W Serravalle di Chienti (MC)

A magnitude ML 1.4 earthquake occured in region: 5 km W Serravalle di Chienti (MC), on

  • 05-06-2023 04:47:57 (UTC)
  • 05-06-2023 06:47:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0520, 12.8940 at 8 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.

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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
Nocera Umbra PG 11 5839 6909
Monte Cavallo MC 11 145 7054
Valtopina PG 11 1398 8452
Sefro MC 12 422 8874
Muccia MC 13 915 9789
Pieve Torina MC 13 1458 11247
Fiuminata MC 16 1402 12649
Pievebovigliana MC 16 866 13515
Fiordimonte MC 16 202 13717
Pioraco MC 16 1134 14851
Camerino MC 17 6974 21825
Sellano PG 18 1079 22904
Foligno PG 19 57155 80059
Spello PG 19 8645 88704

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NE of Foligno (57155 inhabitants)
42 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
79 Km NW of Teramo (54892 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
88 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
94 Km E of Arezzo (99543 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
96 Km S of Pesaro (94582 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
Reviewed
Rev100 		ML 1.4 2023-06-05
04:47:57		 43.052 12.894 8 2023-06-05
04:52:56		 Sala Sismica INGV-Roma 118118241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-05 04:47:57 ± 0.04
Latitude 43.0520 ± 0.0027
Longitude 12.8940 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118118241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 266
Semi-minor axis of confidence ellipse (meter) 141
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 192
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48114
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 118118241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-05 04:52:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2023-06-05T04:48:19.32 3.0 undecidable manual S 0.05 0
IV.FRON.EHZ. 2023-06-05T04:48:15.52 0.6 undecidable manual S 345 53.4021 50 0.27 44
IV.SSFR.HHZ. 2023-06-05T04:48:12.57 0.6 undecidable manual S 348 43.623 50 -0.05 47
IV.MOMA.HHZ. 2023-06-05T04:48:11.31 0.6 undecidable manual S 224 38.0286 50 0.16 46
IV.NRCA.HHZ. 2023-06-05T04:48:08.82 0.3 undecidable manual S 143 30.1476 105 0.08 72
IV.CSP1.EHZ. 2023-06-05T04:48:07.34 0.3 undecidable manual S 80 25.5522 108 0.11 72
IV.LNSS.HHZ. 2023-06-05T04:48:07.27 3.0 undecidable manual P 0.38 0
IV.FRON.EHZ. 2023-06-05T04:48:07.63 0.1 undecidable manual P 345 53.4021 50 -0.29 88
IV.ATCC.EHZ. 2023-06-05T04:48:07.37 0.3 undecidable manual S 306 25.3524 108 0.22 70
IV.SNTG.HHZ. 2023-06-05T04:48:06.45 0.3 undecidable manual S 9 22.8549 110 0.12 72
IV.SSFR.HHZ. 2023-06-05T04:48:06.16 0.3 undecidable manual P 348 43.623 50 -0.24 68
IV.GUMA.HHZ. 2023-06-05T04:48:05.29 3.0 positive manual P -0.25 0
IV.MOMA.HHZ. 2023-06-05T04:48:05.85 0.3 undecidable manual P 224 38.0286 50 0.3 67
IV.FDMO.HHZ. 2023-06-05T04:48:04.06 0.3 undecidable manual S 96 15.7731 118 -0.02 74
IV.ASSB.HHZ. 2023-06-05T04:48:04.99 0.3 undecidable manual S 267 19.0698 113 -0.13 72
IV.ATCC.EHZ. 2023-06-05T04:48:03.30 0.3 undecidable manual P 306 25.3524 108 0.06 72
IV.CSP1.EHZ. 2023-06-05T04:48:03.35 0.1 undecidable manual P 80 25.5522 108 0.06 97
IV.NRCA.HHZ. 2023-06-05T04:48:03.90 0.1 undecidable manual P 143 30.1476 105 -0.26 92
IV.SNTG.HHZ. 2023-06-05T04:48:02.69 0.1 undecidable manual P 9 22.8549 110 -0.08 97
IV.MML1.EHZ. 2023-06-05T04:48:02.16 0.3 undecidable manual S 43 9.2796 132 -0.05 75
IV.FDMO.HHZ. 2023-06-05T04:48:01.55 0.1 undecidable manual P 96 15.7731 118 0.08 98
IV.ASSB.HHZ. 2023-06-05T04:48:01.99 0.1 undecidable manual P 267 19.0698 113 -0.08 97
IV.MML1.EHZ. 2023-06-05T04:48:00.42 0.1 undecidable manual P 43 9.2796 132 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHN. ML:1.4 0.0003985 0.14 AML other m 2023-06-05T04:48:02.53
IV.MML1.EHE. ML:1.5 0.000458 0.18 AML other m 2023-06-05T04:48:03.45
IV.FDMO.HHN. ML:1.3 0.000199 0.16 AML other m 2023-06-05T04:48:04.46
IV.FDMO.HHE. ML:1.3 0.0001945 0.48 AML other m 2023-06-05T04:48:04.37
IV.ASSB.HHN. ML:1.4 0.000207 0.7 AML other m 2023-06-05T04:48:05.34
IV.ASSB.HHE. ML:1.4 0.000192 1.88 AML other m 2023-06-05T04:48:06.03
IV.SNTG.HHN. ML:1.2 0.00010735000000000001 0.28 AML other m 2023-06-05T04:48:06.63
IV.SNTG.HHE. ML:1.1 0.00008360000000000001 1.52 AML other m 2023-06-05T04:48:07.77
IV.CSP1.EHN. ML:1.5 0.0002035 0.52 AML other m 2023-06-05T04:48:07.82
IV.CSP1.EHE. ML:1.7 0.00028300000000000005 0.28 AML other m 2023-06-05T04:48:07.71
IV.NRCA.HHN. ML:1.5 0.000157 0.6 AML other m 2023-06-05T04:48:09.43
IV.NRCA.HHE. ML:1.3 0.0001031 0.1 AML other m 2023-06-05T04:48:10.14
IV.GUMA.HHN. ML:1.4 0.00010525 0.32 AML other m 2023-06-05T04:48:11.50
IV.GUMA.HHE. ML:1.6 0.00017749999999999998 0.28 AML other m 2023-06-05T04:48:11.45
IV.SSFR.HHE. ML:1.5 0.00009290000000000001 0.22 AML other m 2023-06-05T04:48:13.11
IV.SSFR.HHN. ML:1.5 0.00009185 1.82 AML other m 2023-06-05T04:48:14.92
IV.LNSS.HHE. ML:1.6 0.0000918 0.12 AML other m 2023-06-05T04:48:15.07
IV.LNSS.HHN. ML:1.6 0.0000995 0.26 AML other m 2023-06-05T04:48:15.22
IV.FRON.EHN. ML:1.1 0.000030400000000000004 0.82 AML other m 2023-06-05T04:48:17.90
IV.FRON.EHE. ML:0.9 0.0000216 1.26 AML other m 2023-06-05T04:48:17.89
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