Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 02-10-2022 and time 08:08:25 (UTC) in region 2 km E Monte Cavallo (MC)

A magnitude ML 0.9 earthquake occured in region: 2 km E Monte Cavallo (MC), on

  • 02-10-2022 08:08:25 (UTC)
  • 02-10-2022 10:08:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9880, 13.0190 at 11 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 7 1458 1603
Fiordimonte MC 8 202 1805
Visso MC 9 1107 2912
Pievebovigliana MC 10 866 3778
Muccia MC 11 915 4693
Serravalle di Chienti MC 11 1070 5763
Ussita MC 11 444 6207
Preci PG 12 724 6931
Fiastra MC 13 559 7490
Sellano PG 13 1079 8569
Acquacanina MC 14 121 8690
Castelsantangelo sul Nera MC 15 281 8971
Bolognola MC 17 142 9113
Camerino MC 17 6974 16087
Sefro MC 19 422 16509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
56 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
95 Km S of Fano (60888 inhabitants)
98 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 0.9 2022-10-02
08:08:25		 42.9878 13.0187 11 2022-10-02
08:12:19		 Sala Sismica INGV-Roma 110407001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-02 08:08:25 ± 0.11
Latitude 42.9878 ± 0.0027
Longitude 13.0187 ± 0.0037
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 110407001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 315
Semi-minor axis of confidence ellipse (meter) 92
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 143
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 14
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) 0.17087
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 110407001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-02 08:12:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2022-10-02T08:08:33.48 0.3 undecidable manual S 53 18.9699 119 -0.08 73
IV.ASSB.HHZ. 2022-10-02T08:08:32.05 3.0 undecidable manual P 0.11 0
IV.MML1.EHZ. 2022-10-02T08:08:32.15 0.3 undecidable manual S 345 14.4744 126 -0.07 74
IV.MC2.EHZ. 2022-10-02T08:08:32.70 0.3 undecidable manual S 121 16.2726 123 -0.04 74
IV.CESI.HHZ. 2022-10-02T08:08:31.02 0.3 undecidable manual S 282 9.4794 138 0.08 74
IV.SNTG.HHZ. 2022-10-02T08:08:31.80 3.0 negative manual P -0.15 0
IV.FDMO.HHZ. 2022-10-02T08:08:30.66 0.3 undecidable manual S 46 7.7811 144 0.09 74
IV.CSP1.EHZ. 2022-10-02T08:08:30.65 0.6 undecidable manual P 53 18.9699 119 0.29 47
IV.MML1.EHZ. 2022-10-02T08:08:29.59 0.3 undecidable manual P 345 14.4744 126 0 75
IV.MC2.EHZ. 2022-10-02T08:08:29.71 0.6 undecidable manual P 121 16.2726 123 -0.18 48
IV.FEMA.HNZ. 2022-10-02T08:08:29.91 0.6 undecidable manual S 139 3.7962 160 -0.01 51
IV.NRCA.HHZ. 2022-10-02T08:08:29.81 3.0 undecidable manual P -0.29 0
IT.MTCL.HGZ. 2022-10-02T08:08:29.66 0.6 undecidable manual S 293 1.6983 171 -0.08 50
IV.FDMO.HHZ. 2022-10-02T08:08:28.60 0.1 undecidable manual P 46 7.7811 144 -0.04 100
IV.FEMA.HNZ. 2022-10-02T08:08:28.47 0.3 undecidable manual P 139 3.7962 160 0.21 73
IV.CESI.HHZ. 2022-10-02T08:08:28.80 0.1 negative manual P 282 9.4794 138 -0.05 100
IT.MTCL.HGZ. 2022-10-02T08:08:28.08 0.3 undecidable manual P 293 1.6983 171 -0.08 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.6 0.000049816424999999995 0.1792 AML other m 2022-10-02T08:08:30.71
IV.FDMO.HHN. ML:0.6 0.000051023905 0.1216 AML other m 2022-10-02T08:08:30.98
IV.CESI.HNE. ML:0.8 0.00009213946000000001 0.7104 AML other m 2022-10-02T08:08:34.23
IV.CESI.HNN. ML:1.1 0.000173363935 0.2048 AML other m 2022-10-02T08:08:31.20
IV.CESI.HHE. ML:0.8 0.00007852224 0.16 AML other m 2022-10-02T08:08:31.09
IV.CESI.HHN. ML:1.1 0.0001627282 0.1984 AML other m 2022-10-02T08:08:31.10
IV.MML1.EHE. ML:0.9 0.00007029534500000001 0.1408 AML other m 2022-10-02T08:08:32.34
IV.MML1.EHN. ML:1.0 0.00008762244999999999 0.1408 AML other m 2022-10-02T08:08:32.34
IV.MML1.HNE. ML:1.0 0.00009921989499999999 0.6336 AML other m 2022-10-02T08:08:30.38
IV.MML1.HNN. ML:1.3 0.00021180663 43.7568 AML other m 2022-10-02T08:08:29.10
IV.MC2.EHE. ML:0.7 0.00004127322 0.1792 AML other m 2022-10-02T08:08:33.78
IV.MC2.EHN. ML:0.8 0.0000504898 0.2816 AML other m 2022-10-02T08:08:36.25
IV.NRCA.HHE. ML:0.7 0.00003773361 0.1216 AML other m 2022-10-02T08:08:33.05
IV.NRCA.HHN. ML:1.0 0.00007460236 0.0768 AML other m 2022-10-02T08:08:33.29
IV.NRCA.HNE. ML:1.2 0.000122567285 0.7872 AML other m 2022-10-02T08:08:28.96
IV.NRCA.HNN. ML:1.3 0.00016465255000000002 0.7552 AML other m 2022-10-02T08:08:36.95
IV.CSP1.EHE. ML:0.9 0.00005758028 0.0832 AML other m 2022-10-02T08:08:33.55
IV.CSP1.EHN. ML:1.0 0.00008411872 0.16 AML other m 2022-10-02T08:08:33.96
IV.SNTG.HHE. ML:0.5 0.000013536583500000002 0.0832 AML other m 2022-10-02T08:08:36.58
IV.SNTG.HHN. ML:0.3 0.000011571461499999999 0.16 AML other m 2022-10-02T08:08:38.34
IV.SNTG.HNE. ML:1.4 0.000119558545 0.608 AML other m 2022-10-02T08:08:46.77
IV.SNTG.HNN. ML:1.4 0.0001260302 0.6272 AML other m 2022-10-02T08:08:41.38
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