Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 04-03-2024 and time 19:16:04 (Italy) in region 6 km SW Serravalle di Chienti (MC)

A magnitude ML 1.5 earthquake occured in region: 6 km SW Serravalle di Chienti (MC), on

  • 04-03-2024 18:16:04 (UTC)
  • 04-03-2024 19:16:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0240, 12.9170 at 10 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 6 1070 1070
Monte Cavallo MC 8 145 1215
Pieve Torina MC 11 1458 2673
Muccia MC 12 915 3588
Valtopina PG 14 1398 4986
Sefro MC 14 422 5408
Fiordimonte MC 14 202 5610
Nocera Umbra PG 14 5839 11449
Pievebovigliana MC 14 866 12315
Sellano PG 15 1079 13394
Visso MC 17 1107 14501
Camerino MC 18 6974 21475
Pioraco MC 18 1134 22609
Fiuminata MC 19 1402 24011
Foligno PG 19 57155 81166
Preci PG 19 724 81890
Fiastra MC 20 559 82449

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Foligno (57155 inhabitants)
44 Km E of Perugia (166134 inhabitants)
56 Km NE of Terni (111501 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
97 Km SE of Arezzo (99543 inhabitants)
99 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 1.5 2024-03-04
18:16:04		 43.0238 12.9172 10 2024-03-04
18:27:13		 Sala Sismica INGV-Roma 125696171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-04 18:16:04 ± 0.04
Latitude 43.0238 ± 0.0027
Longitude 12.9172 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125696171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 287
Semi-minor axis of confidence ellipse (meter) 230
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 11
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.02068
Epicentral distance of station farthest from the epicenter (degree) 0.47394
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 125696171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-04 18:27:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2024-03-04T18:16:17.02 0.3 undecidable manual S 183 36.8298 50 0.14 71
IV.MMO1.EHZ. 2024-03-04T18:16:16.63 0.3 undecidable manual S 112 36.0417 50 -0.04 73
IV.NRCA.HHZ. 2024-03-04T18:16:14.02 0.3 undecidable manual S 143 26.4513 50 -0.1 73
IV.ARVD.HHZ. 2024-03-04T18:16:13.92 0.1 undecidable manual P 2 52.6029 50 -0.11 93
IV.SSFR.HHZ. 2024-03-04T18:16:13.14 0.1 undecidable manual P 347 47.0196 50 -0.03 95
IV.CSP1.EHZ. 2024-03-04T18:16:13.41 0.3 undecidable manual S 72 24.5532 112 -0.16 72
IV.ASSB.HHZ. 2024-03-04T18:16:12.18 0.3 undecidable manual S 276 21.0678 116 -0.3 71
IV.MURB.HHZ. 2024-03-04T18:16:12.70 0.6 undecidable manual P 310 41.4252 50 0.4 45
IV.MMO1.EHZ. 2024-03-04T18:16:11.48 1.0 negative manual P 112 36.0417 50 0 24
IV.GAVE.EHZ. 2024-03-04T18:16:11.62 0.1 positive manual P 183 36.8298 50 0.02 97
IV.ATCC.EHZ. 2024-03-04T18:16:10.74 1.0 positive manual P 309 28.749 50 0.4 23
IV.FDMO.HHZ. 2024-03-04T18:16:10.38 0.3 undecidable manual S 84 13.875 126 0.06 75
IV.CSP1.EHZ. 2024-03-04T18:16:09.58 0.1 undecidable manual P 72 24.5532 112 -0.11 98
IV.MML1.EHZ. 2024-03-04T18:16:09.51 0.3 undecidable manual S 24 10.878 133 -0.01 76
IV.NRCA.HHZ. 2024-03-04T18:16:09.85 0.1 undecidable manual P 143 26.4513 50 -0.15 96
IV.ASSB.HHZ. 2024-03-04T18:16:08.97 0.1 undecidable manual P 276 21.0678 116 -0.08 99
IT.MTCL.HGZ. 2024-03-04T18:16:08.65 0.3 undecidable manual S 116 7.4814 143 -0.08 76
IV.FDMO.HHZ. 2024-03-04T18:16:07.89 0.1 undecidable manual P 84 13.875 126 0.08 100
IT.MTCL.HGZ. 2024-03-04T18:16:07.05 0.1 undecidable manual P 116 7.4814 143 0.16 99
IV.CESI.HHZ. 2024-03-04T18:16:07.88 0.3 undecidable manual S 206 2.2977 167 -0.08 76
IV.MML1.EHZ. 2024-03-04T18:16:07.48 0.1 undecidable manual P 24 10.878 133 0.13 100
IV.CESI.HHZ. 2024-03-04T18:16:06.63 0.1 undecidable manual P 206 2.2977 167 0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.6 0.0008155 0.18 AML other m 2024-03-04T18:16:08.10
IV.CESI.HHE. ML:1.7 0.0009339999999999999 0.12 AML other m 2024-03-04T18:16:08.02
IV.CESI.HNE. ML:1.6 0.000825 0.12 AML other m 2024-03-04T18:16:08.03
IV.CESI.HNN. ML:1.6 0.000822 0.28 AML other m 2024-03-04T18:16:08.09
IV.MML1.HNE. ML:1.9 0.0010550000000000002 0.14 AML other m 2024-03-04T18:16:09.74
IV.MML1.EHE. ML:1.9 0.0010825 0.16 AML other m 2024-03-04T18:16:09.67
IV.MML1.EHN. ML:1.6 0.0004375 1.62 AML other m 2024-03-04T18:16:09.89
IV.MML1.HNN. ML:1.6 0.00043199999999999993 1.64 AML other m 2024-03-04T18:16:09.89
IV.ASSB.HHN. ML:1.5 0.00020050000000000002 0.88 AML other m 2024-03-04T18:16:12.46
IV.ASSB.HHE. ML:1.4 0.00019250000000000002 0.92 AML other m 2024-03-04T18:16:13.49
IV.NRCA.HHE. ML:1.6 0.000204 0.1 AML other m 2024-03-04T18:16:14.15
IV.NRCA.HHN. ML:1.4 0.000135 1.06 AML other m 2024-03-04T18:16:14.46
IV.CSP1.EHE. ML:1.4 0.000136944223 0.1408 AML other m 2024-03-04T18:16:14.41
IV.CSP1.EHN. ML:1.4 0.00014607745 0.256 AML other m 2024-03-04T18:16:14.57
IV.NRCA.HNE. ML:1.6 0.00020071684 0.1152 AML other m 2024-03-04T18:16:14.16
IV.NRCA.HNN. ML:1.6 0.00022104210000000002 0.64 AML other m 2024-03-04T18:16:14.51
IV.GAVE.EHE. ML:1.3 0.00007313210000000001 0.128 AML other m 2024-03-04T18:16:17.64
IV.GAVE.EHN. ML:1.2 0.000060931215 0.1408 AML other m 2024-03-04T18:16:17.37
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