Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 07-03-2024 and time 07:27:32 (Italy) in region 6 km W Sefro (MC)

A magnitude ML 1.3 earthquake occured in region: 6 km W Sefro (MC), on

  • 07-03-2024 06:27:32 (UTC)
  • 07-03-2024 07:27:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1430, 12.8800 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.

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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 6 422 422
Fiuminata MC 7 1402 1824
Nocera Umbra PG 8 5839 7663
Pioraco MC 10 1134 8797
Serravalle di Chienti MC 10 1070 9867
Gualdo Tadino PG 13 15208 25075
Esanatoglia MC 13 2034 27109
Valtopina PG 14 1398 28507
Muccia MC 15 915 29422
Camerino MC 15 6974 36396
Castelraimondo MC 16 4587 40983
Matelica MC 17 9981 50964
Pieve Torina MC 18 1458 52422
Gagliole MC 19 620 53042
Pievebovigliana MC 19 866 53908
Monte Cavallo MC 19 145 54053
Fossato di Vico PG 19 2840 56893

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NE of Foligno (57155 inhabitants)
40 Km E of Perugia (166134 inhabitants)
67 Km N of Terni (111501 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
79 Km S of Fano (60888 inhabitants)
85 Km S of Pesaro (94582 inhabitants)
86 Km NW of Teramo (54892 inhabitants)
88 Km E of Arezzo (99543 inhabitants)
98 Km NW of L'Aquila (69753 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 1.3 2024-03-07
06:27:32		 43.1432 12.8805 9 2024-03-07
06:33:12		 Sala Sismica INGV-Roma 125744871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-07 06:27:32 ± 0.03
Latitude 43.1432 ± 0.0018
Longitude 12.8805 ± 0.0025
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 125744871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 181
Semi-minor axis of confidence ellipse (meter) 175
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.46585
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 125744871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-07 06:33:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2024-03-07T06:27:46.11 0.3 undecidable manual S 7 39.627 50 0.02 72
IV.MURB.HHZ. 2024-03-07T06:27:44.30 0.6 undecidable manual S 295 31.746 50 0.34 46
IV.PIEI.HHZ. 2024-03-07T06:27:42.11 1.0 negative manual P 327 51.7038 50 -0.14 23
IV.CSP1.EHZ. 2024-03-07T06:27:42.60 0.6 undecidable manual S 102 26.8509 109 0.11 48
IV.ATVO.HHZ. 2024-03-07T06:27:41.06 1.0 negative manual P 305 46.5201 50 -0.4 22
IV.ATCC.EHZ. 2024-03-07T06:27:40.44 0.6 undecidable manual S 284 19.9689 115 0.17 48
IV.FDMO.HHZ. 2024-03-07T06:27:40.53 0.6 undecidable manual S 125 20.5683 114 0.1 49
IV.GUMA.HHZ. 2024-03-07T06:27:40.40 0.6 negative manual P 103 37.9287 50 0.27 46
IV.FOSV.EHE. 2024-03-07T06:27:40.06 0.6 undecidable manual S 330 19.3695 115 -0.01 50
IV.NRCA.HHZ. 2024-03-07T06:27:40.25 0.6 negative manual P 151 39.2274 50 -0.09 47
IV.ARVD.HHZ. 2024-03-07T06:27:40.32 0.1 undecidable manual P 7 39.627 50 -0.08 95
IV.ASSB.HHZ. 2024-03-07T06:27:40.63 0.6 undecidable manual S 238 21.1677 114 0 50
IV.FRON.EHZ. 2024-03-07T06:27:40.79 1.0 positive manual P 343 43.4232 50 -0.19 23
IV.ATFO.HHZ. 2024-03-07T06:27:39.61 0.3 positive manual P 315 35.1426 50 -0.1 71
IV.MURB.HHZ. 2024-03-07T06:27:39.10 0.3 undecidable manual P 295 31.746 50 -0.07 72
IV.SSFR.HHZ. 2024-03-07T06:27:39.44 0.6 undecidable manual P 346 33.4443 50 0 49
IV.SNTG.HHZ. 2024-03-07T06:27:38.28 0.6 undecidable manual S 21 13.2756 125 0.03 50
IV.CESI.HHZ. 2024-03-07T06:27:38.78 0.6 undecidable manual S 173 15.4734 121 -0.1 49
IV.CSP1.EHZ. 2024-03-07T06:27:38.09 1.0 positive manual P 102 26.8509 109 -0.23 24
IV.ASSB.HHZ. 2024-03-07T06:27:37.15 0.1 positive manual P 238 21.1677 114 -0.1 98
IV.ATCC.EHZ. 2024-03-07T06:27:37.15 0.1 undecidable manual P 284 19.9689 115 0.11 98
IV.FDMO.HHZ. 2024-03-07T06:27:37.15 0.3 negative manual P 125 20.5683 114 0.02 75
IV.FOSV.EHE. 2024-03-07T06:27:36.92 0.1 undecidable manual P 330 19.3695 115 -0.01 100
IV.MML1.EHZ. 2024-03-07T06:27:36.88 0.6 undecidable manual S 114 8.0808 139 0 51
IV.SNTG.HHZ. 2024-03-07T06:27:36.05 1.0 undecidable manual P 21 13.2756 125 0.18 24
IV.SEF1.HNZ. 2024-03-07T06:27:36.17 0.6 undecidable manual S 86 5.4945 149 -0.17 49
IV.CESI.HHZ. 2024-03-07T06:27:36.25 1.0 positive manual P 173 15.4734 121 0.01 25
IV.MML1.EHZ. 2024-03-07T06:27:35.24 0.1 negative manual P 114 8.0808 139 0.16 99
IV.SEF1.HNZ. 2024-03-07T06:27:34.66 0.1 undecidable manual P 86 5.4945 149 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.HNN. ML:1.5 0.000521 0.3 AML other m 2024-03-07T06:27:37.15
IV.MML1.EHN. ML:1.5 0.0005200000000000001 0.3 AML other m 2024-03-07T06:27:37.15
IV.MML1.EHE. ML:1.4 0.000345 0.46 AML other m 2024-03-07T06:27:37.05
IV.MML1.HNE. ML:1.4 0.00034599999999999995 0.46 AML other m 2024-03-07T06:27:37.28
IV.CESI.HHE. ML:1.0 0.00009204999999999999 1.7 AML other m 2024-03-07T06:27:38.02
IV.CESI.HHN. ML:1.0 0.00009054999999999999 1.06 AML other m 2024-03-07T06:27:39.16
IV.ATCC.EHN. ML:1.4 0.00021200000000000003 0.24 AML other m 2024-03-07T06:27:40.62
IV.FDMO.HHE. ML:1.1 0.00008905 0.72 AML other m 2024-03-07T06:27:40.28
IV.ATCC.EHE. ML:1.3 0.00016499999999999997 0.1 AML other m 2024-03-07T06:27:40.71
IV.ASSB.HHE. ML:1.2 0.00009964999999999998 0.26 AML other m 2024-03-07T06:27:41.19
IV.FDMO.HHN. ML:1.1 0.0000878 0.38 AML other m 2024-03-07T06:27:41.21
IV.ASSB.HHN. ML:1.1 0.00009185 1.04 AML other m 2024-03-07T06:27:41.15
IV.MURB.HHN. ML:1.5 0.000155 0.16 AML other m 2024-03-07T06:27:44.45
IV.MURB.HHE. ML:1.5 0.0001445 1.28 AML other m 2024-03-07T06:27:44.65
IV.NRCA.HHN. ML:1.3 0.00006285000000000001 0.58 AML other m 2024-03-07T06:27:46.32
IV.NRCA.HHE. ML:1.2 0.00005475000000000001 0.08 AML other m 2024-03-07T06:27:46.24
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