Earthquake with magnitude of Md 1.0 on date 25-03-2024 and time 20:32:08 (UTC) in region 3 km W Monte Cavallo (MC)

A magnitude Md 1.0 earthquake occured in region: 3 km W Monte Cavallo (MC), on

  • 25-03-2024 20:32:08 (UTC)
  • 25-03-2024 21:32:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9960, 12.9690 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.

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 3 145 145
Serravalle di Chienti MC 9 1070 1215
Pieve Torina MC 9 1458 2673
Fiordimonte MC 11 202 2875
Muccia MC 12 915 3790
Pievebovigliana MC 12 866 4656
Visso MC 12 1107 5763
Sellano PG 12 1079 6842
Preci PG 14 724 7566
Ussita MC 15 444 8010
Fiastra MC 16 559 8569
Sefro MC 17 422 8991
Acquacanina MC 17 121 9112
Camerino MC 18 6974 16086
Castelsantangelo sul Nera MC 19 281 16367
Valtopina PG 19 1398 17765
Nocera Umbra PG 19 5839 23604
Cerreto di Spoleto PG 20 1075 24679

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
55 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
95 Km S of Fano (60888 inhabitants)
95 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
Md 1.0 2024-03-25
20:32:08
42.9955 12.9693 13 2024-03-25
20:42:27
Sala Sismica INGV-Roma 126162151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-03-25 20:32:08 ± 0.08
Latitude 42.9955 ± 0.0036
Longitude 12.9693 ± 0.0074
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 126162151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 522
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 76
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
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) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.23203
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 3
Type of magnitude Md
Reference to an origin 126162151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-03-25 20:42:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2024-03-25T20:32:17.50 0.6 undecidable manual S 282 25.752 99 -0.16 49
IV.NRCA.HHZ. 2024-03-25T20:32:16.45 0.6 undecidable manual S 147 21.4674 103 -0.08 49
IV.MML1.EHZ. 2024-03-25T20:32:14.41 0.6 undecidable manual S 1 13.0758 121 -0.05 51
IV.ASSB.HHZ. 2024-03-25T20:32:13.66 0.1 undecidable manual P 282 25.752 99 -0.04 100
IV.FDMO.HHZ. 2024-03-25T20:32:13.81 0.6 undecidable manual S 65 10.5783 130 -0.1 50
IV.NRCA.HHZ. 2024-03-25T20:32:13.12 0.6 positive manual P 147 21.4674 103 0.07 50
IV.CESI.HHZ. 2024-03-25T20:32:12.92 0.6 undecidable manual S 281 5.3946 152 -0.11 51
IV.MML1.EHZ. 2024-03-25T20:32:12.07 1.0 undecidable manual P 1 13.0758 121 0.22 25
IV.FDMO.HHZ. 2024-03-25T20:32:11.64 1.0 undecidable manual P 65 10.5783 130 0.11 25
IV.CESI.HHZ. 2024-03-25T20:32:11.20 0.1 negative manual P 281 5.3946 152 0.18 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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