Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.5 on date 10-03-2024 and time 23:40:43 (UTC) in region 2 km NE Monte Cavallo (MC)

A magnitude ML 0.5 earthquake occured in region: 2 km NE Monte Cavallo (MC), on

  • 10-03-2024 23:40:43 (UTC)
  • 11-03-2024 00:40:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0040, 13.0240 at 5 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
Monte Cavallo MC 2 145 145
Pieve Torina MC 5 1458 1603
Fiordimonte MC 7 202 1805
Pievebovigliana MC 8 866 2671
Muccia MC 9 915 3586
Serravalle di Chienti MC 10 1070 4656
Visso MC 10 1107 5763
Fiastra MC 11 559 6322
Ussita MC 12 444 6766
Acquacanina MC 13 121 6887
Preci PG 14 724 7611
Sellano PG 15 1079 8690
Camerino MC 15 6974 15664
Castelsantangelo sul Nera MC 16 281 15945
Bolognola MC 17 142 16087
Sefro MC 17 422 16509
Pioraco MC 20 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
93 Km S of Fano (60888 inhabitants)
99 Km NE of Viterbo (67173 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 0.5 2024-03-10
23:40:43		 43.0045 13.0238 5 2024-03-10
23:48:14		 Sala Sismica INGV-Roma 125819481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-10 23:40:43 ± 0.13
Latitude 43.0045 ± 0.0036
Longitude 13.0238 ± 0.0049
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125819481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 370
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 100
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.02068
Epicentral distance of station farthest from the epicenter (degree) 0.18346
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.3
Num. used stations 2
Type of magnitude ML
Reference to an origin 125819481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-10 23:48:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2024-03-10T23:40:51.23 0.3 undecidable manual S 159 20.3685 104 0.01 75
IV.CSP1.EHZ. 2024-03-10T23:40:50.41 0.3 undecidable manual S 56 17.5713 106 0.11 74
IV.CESI.HHZ. 2024-03-10T23:40:48.06 0.1 undecidable manual S 270 9.6792 117 0.33 95
IV.MML1.EHZ. 2024-03-10T23:40:48.71 0.3 undecidable manual S 341 12.7761 111 -0.01 76
IV.CSP1.EHZ. 2024-03-10T23:40:47.54 0.3 undecidable manual P 56 17.5713 106 -0.08 74
IV.NRCA.HHZ. 2024-03-10T23:40:47.91 0.6 positive manual P 159 20.3685 104 -0.24 48
IV.FDMO.HHZ. 2024-03-10T23:40:46.93 0.1 undecidable manual S 55 6.2937 129 0.2 98
IV.FEMA.HNZ. 2024-03-10T23:40:46.64 0.3 undecidable manual S 156 5.1948 134 0.2 74
IV.CESI.HHZ. 2024-03-10T23:40:46.22 0.1 positive manual P 270 9.6792 117 0.09 100
IV.MML1.EHZ. 2024-03-10T23:40:46.48 0.3 undecidable manual P 341 12.7761 111 -0.23 72
IV.FDMO.HHZ. 2024-03-10T23:40:45.43 0.1 undecidable manual P 55 6.2937 129 -0.13 100
IT.MTCL.HGZ. 2024-03-10T23:40:45.57 0.1 undecidable manual S 239 2.2977 155 -0.29 97
IV.FEMA.HNZ. 2024-03-10T23:40:45.49 0.3 undecidable manual P 156 5.1948 134 0.1 75
IT.MTCL.HGZ. 2024-03-10T23:40:44.87 0.1 undecidable manual P 239 2.2977 155 -0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.0 0.00006031269 0.08 AML other m 2024-03-10T23:40:46.99
IV.FDMO.HHN. ML:0.0 0.00006018255 0.12 AML other m 2024-03-10T23:40:47.09
IV.CESI.HHN. ML:0.7 0.000088285745 0.14 AML other m 2024-03-10T23:40:48.13
IV.MML1.EHE. ML:0.4 0.0000301637835 0.36 AML other m 2024-03-10T23:40:49.36
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