Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 17-01-2022 and time 18:51:36 (Italy) in region 1 km E Monte Cavallo (MC)

A magnitude ML 1.2 earthquake occured in region: 1 km E Monte Cavallo (MC), on

  • 17-01-2022 17:51:36 (UTC)
  • 17-01-2022 18:51:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9890, 13.0170 at 8 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 1 145 145
Pieve Torina MC 7 1458 1603
Fiordimonte MC 8 202 1805
Visso MC 9 1107 2912
Pievebovigliana MC 10 866 3778
Serravalle di Chienti MC 11 1070 4848
Muccia MC 11 915 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
Camerino MC 17 6974 15945
Bolognola MC 17 142 16087
Sefro MC 18 422 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
Bulletin
Rev1000 		ML 1.2 2022-01-17
17:51:36		 42.989 13.0168 8 2022-07-08
12:33:56		 Bollettino Sismico Italiano INGV 104594171
Reviewed
Rev100 		ML 1.2 2022-01-17
17:51:36		 42.9883 13.0182 8 2022-01-17
18:04:04		 Sala Sismica INGV-Roma 99886391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-17 17:51:36 ± 0.05
Latitude 42.9890 ± 0.0027
Longitude 13.0168 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104594171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 252
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
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) 48
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.01349
Epicentral distance of station farthest from the epicenter (degree) 0.51171
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 104594171
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-13 20:02:54

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 99886391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-17 18:04:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2022-01-17T17:51:55.12 0.3 undecidable manual S 354 56.7987 50 0.46 62
IV.SSFR.HHZ. 2022-01-17T17:51:54.02 0.3 undecidable manual S 339 53.1024 50 0.34 64
IV.SMA1.EHZ. 2022-01-17T17:51:52.08 0.3 undecidable manual S 147 47.4192 50 -0.09 69
IV.MOMA.HHN. 2022-01-17T17:51:50.88 0.3 undecidable manual S 241 41.7249 50 0.25 67
IV.LNSS.HHE. 2022-01-17T17:51:50.60 0.3 undecidable manual S 177 42.8238 50 -0.34 66
IV.MF5.EHZ. 2022-01-17T17:51:49.51 0.3 undecidable manual S 90 35.9418 102 0.52 64
IV.EL6.EHZ. 2022-01-17T17:51:49.29 0.3 undecidable manual S 10 38.3283 50 -0.45 65
IV.GAVE.EHZ. 2022-01-17T17:51:48.58 0.3 undecidable manual S 197 34.4433 102 0.11 70
IV.ASSB.HHZ. 2022-01-17T17:51:46.88 0.3 undecidable manual S 282 29.6481 104 0.01 72
IV.SNTG.HHZ. 2022-01-17T17:51:46.98 0.3 undecidable manual S 348 30.1476 104 -0.05 71
IV.SSFR.HHZ. 2022-01-17T17:51:46.36 0.6 undecidable manual P 339 53.1024 50 0.05 46
IV.ARVD.HHZ. 2022-01-17T17:51:46.85 0.3 undecidable manual P 354 56.7987 50 -0.03 68
IV.GUMA.HHZ. 2022-01-17T17:51:46.48 0.3 undecidable manual S 72 27.0507 106 0.47 66
IV.SMA1.EHZ. 2022-01-17T17:51:45.57 1.0 undecidable manual P 147 47.4192 50 0.13 23
IV.MMO1.EHZ. 2022-01-17T17:51:45.82 0.3 undecidable manual S 111 27.0507 106 -0.18 70
IV.PF6.EHZ. 2022-01-17T17:51:44.32 0.6 undecidable manual S 41 21.867 109 0.03 48
IV.MOMA.HHN. 2022-01-17T17:51:44.30 0.6 undecidable manual P 241 41.7249 50 -0.25 45
IV.LNSS.HHE. 2022-01-17T17:51:44.52 0.6 undecidable manual P 177 42.8238 50 -0.21 45
IV.EL6.EHZ. 2022-01-17T17:51:43.54 0.1 undecidable manual P 10 38.3283 50 -0.5 85
IV.NRCA.HHZ. 2022-01-17T17:51:43.60 0.6 undecidable manual S 155 18.9699 112 0.27 46
IV.MF5.EHZ. 2022-01-17T17:51:43.60 0.3 undecidable manual P 90 35.9418 102 0 71
IV.MC2.EHZ. 2022-01-17T17:51:43.07 0.6 undecidable manual S 122 16.3725 115 0.55 43
IV.CSP1.EHZ. 2022-01-17T17:51:43.48 0.3 undecidable manual S 53 19.0698 112 0.12 72
IV.GAVE.EHZ. 2022-01-17T17:51:43.13 0.3 undecidable manual P 197 34.4433 102 -0.17 69
IV.MML1.EHZ. 2022-01-17T17:51:42.04 0.3 undecidable manual S 345 14.2746 118 0.18 71
IV.ASSB.HHZ. 2022-01-17T17:51:42.26 0.1 undecidable manual P 282 29.6481 104 -0.12 94
IV.SNTG.HHZ. 2022-01-17T17:51:42.37 0.1 undecidable manual P 348 30.1476 104 -0.1 94
IV.GUMA.HHZ. 2022-01-17T17:51:41.97 0.1 undecidable manual P 72 27.0507 106 0.09 95
IV.MMO1.EHZ. 2022-01-17T17:51:41.63 0.1 undecidable manual P 111 27.0507 106 -0.25 92
IV.CESI.HHZ. 2022-01-17T17:51:40.87 0.3 undecidable manual S 281 9.2796 129 0.48 68
IV.CSP1.EHZ. 2022-01-17T17:51:40.28 0.1 undecidable manual P 53 19.0698 112 -0.07 97
IV.PF6.EHZ. 2022-01-17T17:51:40.79 0.6 undecidable manual P 41 21.867 109 -0.1 48
IV.NRCA.HHZ. 2022-01-17T17:51:40.46 0.1 undecidable manual P 155 18.9699 112 0.12 96
IV.MC2.EHZ. 2022-01-17T17:51:40.10 0.3 undecidable manual P 122 16.3725 115 0.23 70
IV.CESI.HHZ. 2022-01-17T17:51:39.04 0.1 undecidable manual P 281 9.2796 129 0.4 92
IV.MML1.EHZ. 2022-01-17T17:51:39.54 0.1 undecidable manual P 345 14.2746 118 0.05 98
IV.FDMO.HHZ. 2022-01-17T17:51:39.55 0.3 undecidable manual S 47 7.7811 134 -0.46 68
IV.FDMO.HHZ. 2022-01-17T17:51:38.29 0.1 undecidable manual P 47 7.7811 134 -0.13 97
IV.FEMA.HNZ. 2022-01-17T17:51:38.92 0.6 undecidable manual S 138 3.996 152 -0.29 47
IT.MTCL.HGZ. 2022-01-17T17:51:38.30 0.3 undecidable manual S 291 1.4985 169 -0.61 65
IT.MTCL.HGZ. 2022-01-17T17:51:37.64 0.1 undecidable manual P 291 1.4985 169 -0.15 98
IV.FEMA.HNZ. 2022-01-17T17:51:37.98 0.1 undecidable manual P 138 3.996 152 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.00033299999999999996 0.26 AML other m 2022-01-17T17:51:39.66
IV.FDMO.HHN. ML:1.2 0.00028696915 0.1408 AML other m 2022-01-17T17:51:39.92
IV.CESI.HHE. ML:1.4 0.0003435514 0.128 AML other m 2022-01-17T17:51:40.93
IV.CESI.HNE. ML:1.5 0.00047499250000000004 1.808 AML other m 2022-01-17T17:51:41.03
IV.CESI.HHN. ML:1.4 0.00040701150000000005 0.1024 AML other m 2022-01-17T17:51:41.12
IV.CESI.HNN. ML:1.4 0.00038201465 0.1024 AML other m 2022-01-17T17:51:41.08
IV.MML1.HNN. ML:0.7 0.00005549693500000001 0.2688 AML other m 2022-01-17T17:51:42.89
IV.MML1.EHN. ML:0.8 0.00006254347 0.0768 AML other m 2022-01-17T17:51:42.33
IV.MML1.HNE. ML:0.8 0.00007067251 0.1536 AML other m 2022-01-17T17:51:42.83
IV.MML1.EHE. ML:0.7 0.00006195 0.42 AML other m 2022-01-17T17:51:42.83
IV.CSP1.EHE. ML:1.2 0.00011929852499999998 0.0768 AML other m 2022-01-17T17:51:43.94
IV.NRCA.HNE. ML:1.2 0.00014365525000000002 0.192 AML other m 2022-01-17T17:51:44.26
IV.NRCA.HHN. ML:1.2 0.0001213 0.14 AML other m 2022-01-17T17:51:44.37
IV.MC2.EHE. ML:1.1 0.00012549124 0.1792 AML other m 2022-01-17T17:51:44.80
IV.MC2.EHN. ML:1.1 0.00013200275 0.192 AML other m 2022-01-17T17:51:44.83
IV.NRCA.HHE. ML:1.2 0.000127 0.1 AML other m 2022-01-17T17:51:45.13
IV.CSP1.EHN. ML:1.3 0.00015867305 0.192 AML other m 2022-01-17T17:51:45.33
IV.MMO1.EHN. ML:1.6 0.00020750000000000003 1.8 AML other m 2022-01-17T17:51:46.06
IV.MMO1.EHE. ML:1.4 0.0001275 0.12 AML other m 2022-01-17T17:51:46.19
IV.GUMA.HHE. ML:1.5 0.00016435254999999999 0.2432 AML other m 2022-01-17T17:51:46.74
IV.GUMA.HNE. ML:1.6 0.00020181070000000002 0.32 AML other m 2022-01-17T17:51:46.78
IV.GUMA.HNN. ML:1.5 0.00016715805 0.1792 AML other m 2022-01-17T17:51:46.60
IV.GUMA.HHN. ML:1.6 0.00022 0.16 AML other m 2022-01-17T17:51:46.78
IV.SNTG.HNE. ML:1.3 0.000092455095 0.4992 AML other m 2022-01-17T17:51:47.53
IV.ASSB.HHE. ML:1.4 0.00013145852 0.2944 AML other m 2022-01-17T17:51:47.16
IV.ASSB.HHN. ML:1.6 0.0001835 0.16 AML other m 2022-01-17T17:51:47.18
IV.SNTG.HHE. ML:0.6 0.000019474765 0.0896 AML other m 2022-01-17T17:51:48.17
IV.SNTG.HHN. ML:0.6 0.00001999992 0.1024 AML other m 2022-01-17T17:51:48.40
IV.GAVE.EHN. ML:1.2 0.0000576 0.24 AML other m 2022-01-17T17:51:48.93
IV.NRCA.HNN. ML:1.3 0.00017571906499999997 0.8192 AML other m 2022-01-17T17:51:44.15
IV.EL6.EHE. ML:1.6 0.0001365 0.18 AML other m 2022-01-17T17:51:49.58
IV.MF5.EHE. ML:1.0 0.000046599989999999994 1.744 AML other m 2022-01-17T17:51:49.04
IV.GAVE.EHE. ML:1.2 0.000062363535 0.1792 AML other m 2022-01-17T17:51:50.27
IV.MF5.EHN. ML:0.9 0.000021520205 0.1408 AML other m 2022-01-17T17:51:50.32
IV.EL6.EHN. ML:1.7 0.00017040675 0.256 AML other m 2022-01-17T17:51:50.44
IV.SMA1.EHE. ML:0.7 0.000015081460000000002 0.9856 AML other m 2022-01-17T17:51:52.46
IV.SMA1.EHN. ML:0.7 0.00001560577 0.2176 AML other m 2022-01-17T17:51:52.44
IV.ARVD.HHN. ML:0.6 0.000008800865 0.1024 AML other m 2022-01-17T17:51:55.99
IV.ARVD.HHE. ML:0.6 0.0000087973355 0.1024 AML other m 2022-01-17T17:51:56.10
IV.SSFR.HHN. ML:1.0 0.000027249999999999998 1.3 AML other m 2022-01-17T17:51:56.29
IV.SSFR.HHE. ML:0.9 0.000020267225 1.8464 AML other m 2022-01-17T17:51:57.05
IT.MTCL.HGE. ML:0.0 0.13921775000000003 0.0512 AML other m 2022-01-17T17:51:38.74
IT.MTCL.HGN. ML:0.0 0.1494809 0.064 AML other m 2022-01-17T17:51:38.64
IV.GAVE.HNN. ML:1.6 0.00017482400000000002 0.9216 AML other m 2022-01-17T17:51:49.54
IV.GAVE.HNE. ML:1.5 0.0001415304 0.4352 AML other m 2022-01-17T17:51:50.17
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