Earthquake with magnitude of ML 2.2 on date 23-11-2023 and time 12:09:43 (UTC) in region 2 km E Monte Cavallo (MC)

A magnitude ML 2.2 earthquake occured in region: 2 km E Monte Cavallo (MC), on

  • 23-11-2023 12:09:43 (UTC)
  • 23-11-2023 13:09:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0000, 13.0260 at 8 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 2 145 145
Pieve Torina MC 5 1458 1603
Fiordimonte MC 7 202 1805
Pievebovigliana MC 9 866 2671
Visso MC 9 1107 3778
Muccia MC 9 915 4693
Serravalle di Chienti MC 10 1070 5763
Ussita MC 11 444 6207
Fiastra MC 11 559 6766
Acquacanina MC 13 121 6887
Preci PG 14 724 7611
Sellano PG 15 1079 8690
Camerino MC 16 6974 15664
Castelsantangelo sul Nera MC 16 281 15945
Bolognola MC 16 142 16087
Sefro MC 17 422 16509

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)
67 Km NW of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
94 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 2.2 2023-11-23
12:09:43
43.0003 13.0257 8 2023-11-23
12:21:10
Sala Sismica INGV-Roma 123364391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-23 12:09:43 ± 0.05
Latitude 43.0003 ± 0.0027
Longitude 13.0257 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123364391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 256
Semi-minor axis of confidence ellipse (meter) 216
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.39750
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 123364391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-23 12:21:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2023-11-23T12:10:29.08 3.0 undecidable manual S -0.32 0
IV.PIEI.HHZ. 2023-11-23T12:10:06.05 3.0 undecidable manual S -0.26 0
IV.ATVO.HHZ. 2023-11-23T12:10:04.46 3.0 undecidable manual S -0.11 0
IV.FRON.EHZ. 2023-11-23T12:10:03.43 3.0 undecidable manual S -0.19 0
IV.RM33.EHZ. 2023-11-23T12:10:01.81 3.0 undecidable manual S -0.16 0
IV.ARVD.HHZ. 2023-11-23T12:10:01.84 3.0 undecidable manual S 0.17 0
IV.SSFR.HHZ. 2023-11-23T12:10:01.07 3.0 undecidable manual S 0.44 0
IV.MGAB.HHZ. 2023-11-23T12:09:58.30 3.0 undecidable manual P 1.63 0
IV.LNSS.HHZ. 2023-11-23T12:09:57.93 0.3 undecidable manual S 178 44.1225 50 -0.01 70
IV.CING.HHZ. 2023-11-23T12:09:57.86 0.3 undecidable manual S 18 43.8228 50 0 70
IV.NARO.HHZ. 2023-11-23T12:09:56.78 3.0 negative manual P -0.22 0
IV.MF5.EHZ. 2023-11-23T12:09:56.07 0.3 undecidable manual S 92 35.2425 50 0.5 65
IV.MPAG.EHZ. 2023-11-23T12:09:56.06 3.0 undecidable manual P -0.33 0
IV.FOSV.EHZ. 2023-11-23T12:09:56.66 0.3 undecidable manual S 327 39.0276 50 0.07 71
IV.ATCC.EHZ. 2023-11-23T12:09:56.50 0.3 undecidable manual S 303 37.3293 50 0.36 67
IV.GAVE.EHZ. 2023-11-23T12:09:55.87 0.3 undecidable manual S 197 35.8419 50 0.15 71
IV.FRON.EHZ. 2023-11-23T12:09:54.57 3.0 undecidable manual P -0.03 0
IV.ATVO.HHZ. 2023-11-23T12:09:54.91 3.0 positive manual P -0.22 0
IV.TERO.HHZ. 2023-11-23T12:09:54.21 3.0 undecidable manual P -0.58 0
IV.GUMA.HHZ. 2023-11-23T12:09:53.02 0.3 undecidable manual S 74 26.0517 107 0.5 66
IV.SSFR.HHZ. 2023-11-23T12:09:53.05 3.0 negative manual P 0.13 0
IV.SNTG.HHZ. 2023-11-23T12:09:53.58 0.3 undecidable manual S 346 29.0487 106 0.05 72
IV.ASSB.HHZ. 2023-11-23T12:09:53.88 0.3 undecidable manual S 279 30.1476 105 0 73
IV.SMA1.EHZ. 2023-11-23T12:09:52.16 3.0 undecidable manual P -0.12 0
IV.MNTT.EHZ. 2023-11-23T12:09:52.73 3.0 negative manual P 0.62 0
IV.MURB.HHZ. 2023-11-23T12:09:52.59 3.0 positive manual P 0.07 0
IV.MMO1.EHZ. 2023-11-23T12:09:52.64 0.3 undecidable manual S 115 26.8509 107 -0.16 71
IV.ARVD.HHZ. 2023-11-23T12:09:52.90 3.0 undecidable manual P -0.6 0
IV.CING.HHZ. 2023-11-23T12:09:51.27 0.1 undecidable manual P 18 43.8228 50 -0.33 88
IV.RM33.EHZ. 2023-11-23T12:09:51.36 3.0 undecidable manual P -2.31 0
IV.LNSS.HHZ. 2023-11-23T12:09:51.43 0.1 undecidable manual P 178 44.1225 50 -0.22 90
IV.FOSV.EHZ. 2023-11-23T12:09:50.59 0.1 undecidable manual P 327 39.0276 50 -0.28 90
IV.ATCC.EHZ. 2023-11-23T12:09:50.44 0.1 undecidable manual P 303 37.3293 50 -0.17 92
IV.GAVE.EHZ. 2023-11-23T12:09:50.20 0.1 undecidable manual P 197 35.8419 50 -0.17 92
IV.NRCA.HHZ. 2023-11-23T12:09:50.87 0.3 undecidable manual S 159 19.869 112 0.38 68
IV.MF5.EHZ. 2023-11-23T12:09:50.38 0.1 undecidable manual P 92 35.2425 50 0.1 95
IV.ASSB.HHZ. 2023-11-23T12:09:49.24 0.1 undecidable manual P 279 30.1476 105 -0.06 96
IV.CSP1.EHZ. 2023-11-23T12:09:49.89 0.3 undecidable manual S 55 17.6712 115 0.08 73
IV.MML1.EHZ. 2023-11-23T12:09:48.67 0.3 undecidable manual S 341 13.2756 121 0.22 71
IV.MMO1.EHZ. 2023-11-23T12:09:48.51 0.1 undecidable manual P 115 26.8509 107 -0.17 94
IV.GUMA.HHZ. 2023-11-23T12:09:48.64 0.1 undecidable manual P 74 26.0517 107 0.13 95
IV.SNTG.HHZ. 2023-11-23T12:09:48.95 0.1 undecidable manual P 346 29.0487 106 -0.15 94
IV.NRCA.HHZ. 2023-11-23T12:09:47.41 0.1 undecidable manual P 159 19.869 112 0.06 98
IV.CSP1.EHZ. 2023-11-23T12:09:47.02 0.1 undecidable manual P 55 17.6712 115 0.06 98
IV.CESI.HHZ. 2023-11-23T12:09:47.89 0.1 undecidable manual S 273 9.879 130 0.41 92
IV.FDMO.HHZ. 2023-11-23T12:09:46.14 0.3 undecidable manual S 51 6.3936 142 -0.5 69
IV.MML1.EHZ. 2023-11-23T12:09:46.22 0.1 undecidable manual P 341 13.2756 121 0.05 99
IV.FEMA.HNZ. 2023-11-23T12:09:46.03 0.3 undecidable manual S 155 4.6953 150 -0.27 72
IT.MTCL.HGZ. 2023-11-23T12:09:45.52 0.3 undecidable manual S 251 2.2977 165 -0.46 70
IV.CESI.HHZ. 2023-11-23T12:09:45.97 0.1 undecidable manual P 273 9.879 130 0.36 93
IV.FDMO.HHZ. 2023-11-23T12:09:45.01 0.1 undecidable manual P 51 6.3936 142 -0.11 99
IV.FEMA.HNZ. 2023-11-23T12:09:44.98 0.1 undecidable manual P 155 4.6953 150 0.05 100
IT.MTCL.HGZ. 2023-11-23T12:09:44.62 0.1 undecidable manual P 251 2.2977 165 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HNE. ML:2.4 0.0032350000000000005 0.18 AML other m 2023-11-23T12:09:48.07
IV.CESI.HHE. ML:2.4 0.00339 0.16 AML other m 2023-11-23T12:09:48.16
IV.CESI.HHN. ML:2.4 0.0040750000000000005 1.52 AML other m 2023-11-23T12:09:48.23
IV.CESI.HNN. ML:2.4 0.0039499999999999995 0.46 AML other m 2023-11-23T12:09:49.23
IV.MML1.HNN. ML:1.9 0.0009519999999999999 0.24 AML other m 2023-11-23T12:09:49.49
IV.MML1.EHN. ML:1.9 0.000961 0.24 AML other m 2023-11-23T12:09:49.49
IV.CSP1.EHN. ML:2.5 0.002735 0.46 AML other m 2023-11-23T12:09:50.20
IV.CSP1.EHE. ML:2.4 0.0023650000000000003 0.6 AML other m 2023-11-23T12:09:50.45
IV.MML1.HNE. ML:1.8 0.0006490000000000001 0.3 AML other m 2023-11-23T12:09:51.44
IV.MML1.EHE. ML:1.7 0.0006405000000000001 0.3 AML other m 2023-11-23T12:09:51.44
IV.ASSB.HHN. ML:2.5 0.0015350000000000001 0.18 AML other m 2023-11-23T12:09:54.19
IV.ASSB.HHE. ML:2.5 0.0016 0.3 AML other m 2023-11-23T12:09:54.24
IV.SNTG.HHN. ML:1.7 0.00027100000000000003 0.14 AML other m 2023-11-23T12:09:54.38
IV.SNTG.HHE. ML:1.6 0.00021650000000000003 1.14 AML other m 2023-11-23T12:09:54.37
IV.GAVE.HNN. ML:1.9 0.000321 1.1 AML other m 2023-11-23T12:09:56.07
IV.GAVE.EHN. ML:2.3 0.000819 0.3 AML other m 2023-11-23T12:09:56.22
IV.MF5.EHE. ML:2.3 0.000795 0.5 AML other m 2023-11-23T12:09:56.70
IV.ATCC.EHE. ML:2.1 0.000528 0.22 AML other m 2023-11-23T12:09:56.90
IV.FOSV.EHN. ML:2.0 0.00039 0.36 AML other m 2023-11-23T12:09:57.25
IV.GAVE.EHE. ML:2.4 0.000923 0.36 AML other m 2023-11-23T12:09:57.57
IV.GAVE.HNE. ML:2.4 0.0010194999999999998 0.86 AML other m 2023-11-23T12:09:57.57
IV.CING.HHE. ML:2.0 0.0003215 0.22 AML other m 2023-11-23T12:09:58.22
IV.CING.HHN. ML:2.0 0.000283 0.44 AML other m 2023-11-23T12:09:58.59
IV.LNSS.HHN. ML:2.3 0.0006699999999999999 0.94 AML other m 2023-11-23T12:09:58.97
IV.MF5.EHN. ML:2.1 0.0005745 1.48 AML other m 2023-11-23T12:09:58.89
IV.LNSS.HHE. ML:2.4 0.000718 0.1 AML other m 2023-11-23T12:09:59.03
IV.SMA1.EHN. ML:2.0 0.00030700000000000004 0.6 AML other m 2023-11-23T12:09:59.50
IV.SMA1.EHE. ML:2.0 0.000277 0.58 AML other m 2023-11-23T12:10:01.88
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
Waveforms Seismic signals in miniseed + resp format Download