Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 13-05-2024 and time 18:01:55 (Italy) in region 4 km SE Sefro (MC)

A magnitude ML 0.7 earthquake occured in region: 4 km SE Sefro (MC), on

  • 13-05-2024 16:01:55 (UTC)
  • 13-05-2024 18:01:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1200, 12.9910 at 13 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
Sefro MC 4 422 422
Serravalle di Chienti MC 6 1070 1492
Muccia MC 6 915 2407
Pioraco MC 7 1134 3541
Camerino MC 7 6974 10515
Fiuminata MC 9 1402 11917
Pieve Torina MC 10 1458 13375
Pievebovigliana MC 10 866 14241
Castelraimondo MC 12 4587 18828
Fiordimonte MC 12 202 19030
Monte Cavallo MC 14 145 19175
Gagliole MC 15 620 19795
Esanatoglia MC 15 2034 21829
Matelica MC 15 9981 31810
Nocera Umbra PG 16 5839 37649
Fiastra MC 16 559 38208
Serrapetrona MC 17 966 39174
Acquacanina MC 18 121 39295
Caldarola MC 19 1823 41118
San Severino Marche MC 19 12726 53844

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km NE of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
68 Km NE of Terni (111501 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
78 Km NW of Teramo (54892 inhabitants)
81 Km S of Fano (60888 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
92 Km NW of L'Aquila (69753 inhabitants)
98 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
Reviewed
Rev100 		ML 0.7 2024-05-13
16:01:55		 43.1205 12.9908 13 2024-05-13
16:22:27		 Sala Sismica INGV-Roma 127680931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-13 16:01:55 ± 0.06
Latitude 43.1205 ± 0.0027
Longitude 12.9908 ± 0.0049
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 127680931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 352
Semi-minor axis of confidence ellipse (meter) 170
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34984
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.6
Num. used stations 10
Type of magnitude ML
Reference to an origin 127680931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-13 16:22:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PGHD.HHZ. 2024-05-13T16:03:43.06 3.0 undecidable manual Pg 12.03 0
4P.IT01A.HHZ. 2024-05-13T16:03:40.91 3.0 undecidable manual Sg 7.27 0
IV.ACER.HHZ. 2024-05-13T16:03:34.62 3.0 undecidable manual Sn 1.21 0
ST.RONC.EHZ. 2024-05-13T16:03:26.09 3.0 undecidable manual Sg 2.22 0
IV.CPTP.HHZ. 2024-05-13T16:03:19.39 3.0 positive manual Pn -4.39 0
IV.GRI.EHZ. 2024-05-13T16:03:18.18 3.0 negative manual Pn 3.6 0
MN.TRI.HHZ. 2024-05-13T16:03:14.16 3.0 undecidable manual Sn 1.97 0
IV.CAR1.HHZ. 2024-05-13T16:03:14.31 3.0 undecidable manual Pg 5.91 0
IV.MSRU.HHZ. 2024-05-13T16:03:14.29 3.0 undecidable manual Pn -2.53 0
IV.SPS2.HHZ. 2024-05-13T16:03:10.28 3.0 negative manual Pn 1.55 0
IV.BRICA.EHZ. 2024-05-13T16:03:08.93 3.0 undecidable manual Pn -4.68 0
IV.CELI.HHZ. 2024-05-13T16:03:04.24 3.0 undecidable manual Pn -4.29 0
GU.CARD.HHZ. 2024-05-13T16:02:48.11 3.0 undecidable manual Sn -2.55 0
IV.MCRV.HHZ. 2024-05-13T16:02:46.80 3.0 undecidable manual Pn 1.9 0
IV.VOBA.EHZ. 2024-05-13T16:02:44.66 3.0 positive manual Pn 3.29 0
RF.GEPF.HHZ. 2024-05-13T16:02:42.92 3.0 positive manual Pn -1.56 0
IV.NRCA.HHZ. 2024-05-13T16:02:16.25 3.0 undecidable manual S 0
IV.CSNT.HHZ. 2024-05-13T16:02:11.31 3.0 positive manual P -3.93 0
IV.NRCA.HHZ. 2024-05-13T16:02:10.55 3.0 undecidable manual P 0
IV.SSFR.HNZ. 2024-05-13T16:02:08.79 0.3 undecidable manual S 334 38.8278 95 0.11 70
IV.MC2.EHE. 2024-05-13T16:02:05.80 0.6 undecidable manual S 145 28.2495 99 -0.05 48
IV.SSFR.HNZ. 2024-05-13T16:02:03.06 0.6 undecidable manual P 334 38.8278 95 -0.18 46
IV.CSP1.EHE. 2024-05-13T16:02:03.09 0.6 undecidable manual S 100 17.5713 111 -0.02 50
IV.CESI.HHZ. 2024-05-13T16:02:02.47 0.3 undecidable manual S 209 14.5743 118 0.1 74
IV.SNTG.HHZ. 2024-05-13T16:02:02.26 0.6 undecidable manual S 345 15.4734 116 -0.32 47
IT.MTCL.HGE. 2024-05-13T16:02:02.14 0.1 undecidable manual S 177 14.0748 120 -0.1 98
IV.FDMO.HHN. 2024-05-13T16:02:01.62 0.6 undecidable manual S 140 12.1767 126 -0.2 48
IV.MC2.EHE. 2024-05-13T16:02:01.61 0.1 undecidable manual P 145 28.2495 99 0 98
IV.MML1.EHZ. 2024-05-13T16:02:00.34 0.3 undecidable manual S 244 1.6983 171 0.02 76
IV.CSP1.EHE. 2024-05-13T16:02:00.13 0.1 undecidable manual P 100 17.5713 111 0.1 97
IT.MTCL.HGE. 2024-05-13T16:01:59.53 0.1 undecidable manual P 177 14.0748 120 0 100
IV.CESI.HHZ. 2024-05-13T16:01:59.69 0.1 undecidable manual P 209 14.5743 118 0.09 99
IV.SNTG.HHZ. 2024-05-13T16:01:59.76 0.3 undecidable manual P 345 15.4734 116 0.04 74
IV.FDMO.HHN. 2024-05-13T16:01:59.23 0.1 undecidable manual P 140 12.1767 126 -0.05 100
IV.MML1.EHZ. 2024-05-13T16:01:58.56 0.1 undecidable manual P 244 1.6983 171 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHE. ML:0.4 0.00002855 0.26 AML other m 2024-05-13T16:02:00.61
IV.MML1.EHN. ML:0.4 0.000031899999999999996 0.06 AML other m 2024-05-13T16:02:00.61
IV.SNTG.HHE. ML:0.5 0.00002715 0.12 AML other m 2024-05-13T16:02:02.46
IV.SNTG.HHN. ML:0.5 0.00002255 0.22 AML other m 2024-05-13T16:02:02.47
IV.CESI.HHE. ML:0.7 0.0000441 0.2 AML other m 2024-05-13T16:02:02.74
IV.CESI.HHN. ML:0.6 0.00003435 0.26 AML other m 2024-05-13T16:02:02.67
IV.NRCA.HHE. ML:2.0 0.000384 0.22 AML other m 2024-05-13T16:02:17.88
IV.NRCA.HNE. ML:1.9 0.000352 1.76 AML other m 2024-05-13T16:02:18.88
IV.NRCA.HNN. ML:1.9 0.00035350000000000003 0.42 AML other m 2024-05-13T16:02:18.27
IV.NRCA.HHN. ML:1.9 0.000316 1.7 AML other m 2024-05-13T16:02:18.91
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