Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 27-01-2024 and time 01:31:12 (Italy) in region 6 km W Monte Cavallo (MC)

A magnitude ML 1.6 earthquake occured in region: 6 km W Monte Cavallo (MC), on

  • 27-01-2024 00:31:12 (UTC)
  • 27-01-2024 01:31:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9870, 12.9330 at 12 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 6 145 145
Serravalle di Chienti MC 10 1070 1215
Sellano PG 11 1079 2294
Pieve Torina MC 12 1458 3752
Muccia MC 14 915 4667
Fiordimonte MC 14 202 4869
Visso MC 14 1107 5976
Preci PG 15 724 6700
Pievebovigliana MC 15 866 7566
Valtopina PG 17 1398 8964
Ussita MC 18 444 9408
Sefro MC 18 422 9830
Nocera Umbra PG 18 5839 15669
Cerreto di Spoleto PG 19 1075 16744
Foligno PG 19 57155 73899
Fiastra MC 19 559 74458
Trevi PG 19 8469 82927
Camerino MC 20 6974 89901

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km E of Foligno (57155 inhabitants)
46 Km E of Perugia (166134 inhabitants)
53 Km NE of Terni (111501 inhabitants)
73 Km NW of Teramo (54892 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
85 Km SW of Ancona (100861 inhabitants)
93 Km NE of Viterbo (67173 inhabitants)
96 Km S of Fano (60888 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 1.6 2024-01-27
00:31:12		 42.9873 12.9328 12 2024-01-27
00:38:44		 Sala Sismica INGV-Roma 124879291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-27 00:31:12 ± 0.04
Latitude 42.9873 ± 0.0027
Longitude 12.9328 ± 0.0025
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124879291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 270
Semi-minor axis of confidence ellipse (meter) 29
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
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 50
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 124879291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-27 00:38:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2024-01-27T00:31:36.38 3.0 undecidable manual S 0.09 0
IV.MPAG.EHZ. 2024-01-27T00:31:35.63 3.0 undecidable manual S -0.02 0
IV.FRON.EHZ. 2024-01-27T00:31:31.98 3.0 undecidable manual S -0.32 0
IV.RM33.EHZ. 2024-01-27T00:31:31.51 3.0 undecidable manual S 0.08 0
IV.SSFR.HHZ. 2024-01-27T00:31:29.06 0.6 undecidable manual S 346 51.2154 92 0.35 43
IV.CING.HHZ. 2024-01-27T00:31:28.22 0.6 undecidable manual S 26 48.0186 92 0.38 43
IV.MURB.HHZ. 2024-01-27T00:31:27.55 0.6 undecidable manual S 313 45.0216 92 0.51 42
IV.MF5.EHZ. 2024-01-27T00:31:27.49 3.0 undecidable manual S 90 42.7239 92 1.05 0
IV.ARRO.EHZ. 2024-01-27T00:31:27.85 3.0 undecidable manual S -0.4 0
IV.MTRA.HNZ. 2024-01-27T00:31:27.62 0.6 undecidable manual S 124 45.621 92 0.43 43
IV.NARO.HHZ. 2024-01-27T00:31:25.40 3.0 negative manual P -0.26 0
IV.GUMA.HHZ. 2024-01-27T00:31:24.44 0.6 undecidable manual S 76 33.6441 94 0.42 44
IV.FOSV.EHZ. 2024-01-27T00:31:24.78 0.6 undecidable manual S 338 36.8298 93 -0.08 47
IV.TERO.HHZ. 2024-01-27T00:31:24.41 3.0 negative manual P -0.26 0
IV.PIEI.HHZ. 2024-01-27T00:31:23.53 3.0 undecidable manual P -1.13 0
IV.GAVE.EHZ. 2024-01-27T00:31:23.85 0.6 undecidable manual S 185 32.9448 94 0.04 48
IV.MMO1.EHZ. 2024-01-27T00:31:23.81 0.6 undecidable manual S 107 33.4443 94 -0.15 47
IV.ATCC.EHZ. 2024-01-27T00:31:23.88 0.6 undecidable manual S 313 32.3454 94 0.23 46
IV.FRON.EHZ. 2024-01-27T00:31:23.26 3.0 negative manual P -0.16 0
IV.ARVD.HHZ. 2024-01-27T00:31:22.60 3.0 positive manual P -0.1 0
IV.SNTG.HHZ. 2024-01-27T00:31:22.77 0.6 undecidable manual S 1 29.6481 94 -0.19 46
IV.SMA1.EHZ. 2024-01-27T00:31:22.00 3.0 negative manual P 0.09 0
IV.CING.HHZ. 2024-01-27T00:31:21.23 0.1 positive manual P 26 48.0186 92 -0.15 91
IV.CSP1.EHZ. 2024-01-27T00:31:21.62 0.6 undecidable manual S 62 24.9528 96 -0.07 48
IV.MTRA.HNZ. 2024-01-27T00:31:21.00 0.1 undecidable manual P 124 45.621 92 -0.01 94
IV.SSFR.HHZ. 2024-01-27T00:31:21.78 0.6 positive manual P 346 51.2154 92 -0.1 45
IV.MF5.EHZ. 2024-01-27T00:31:21.03 1.0 undecidable manual P 90 42.7239 92 0.46 21
IV.ASSB.HHE. 2024-01-27T00:31:21.08 0.6 undecidable manual S 285 23.0547 97 -0.11 48
IV.MURB.HHZ. 2024-01-27T00:31:20.93 0.3 negative manual P 313 45.0216 92 0.01 71
IV.NRCA.HHZ. 2024-01-27T00:31:20.94 0.6 undecidable manual S 139 22.5552 98 -0.12 48
IV.LNSS.HHZ. 2024-01-27T00:31:20.54 3.0 undecidable manual P -0.03 0
IV.GUMA.HHZ. 2024-01-27T00:31:19.32 0.3 positive manual P 76 33.6441 94 0.14 70
IV.FOSV.EHZ. 2024-01-27T00:31:19.42 0.3 negative manual P 338 36.8298 93 -0.24 68
IV.GAVE.EHZ. 2024-01-27T00:31:19.02 0.1 undecidable manual P 185 32.9448 94 -0.04 96
IV.ATCC.EHZ. 2024-01-27T00:31:18.91 0.1 undecidable manual P 313 32.3454 94 -0.05 95
IV.FDMO.HHZ. 2024-01-27T00:31:18.54 0.6 undecidable manual S 66 13.6752 115 -0.23 47
IV.MML1.EHZ. 2024-01-27T00:31:18.82 0.6 undecidable manual S 13 14.3745 112 -0.11 48
IV.SNTG.HHZ. 2024-01-27T00:31:18.60 0.6 negative manual P 1 29.6481 94 0.04 48
IV.MMO1.EHZ. 2024-01-27T00:31:18.96 0.1 undecidable manual P 107 33.4443 94 -0.18 92
IT.MTCL.HGZ. 2024-01-27T00:31:17.04 0.6 undecidable manual S 82 5.4945 149 -0.09 50
IV.ASSB.HHE. 2024-01-27T00:31:17.47 0.1 undecidable manual P 285 23.0547 97 -0.08 96
IV.NRCA.HHZ. 2024-01-27T00:31:17.34 0.1 negative manual P 139 22.5552 98 -0.13 95
IV.FEMA.HNE. 2024-01-27T00:31:17.99 0.6 undecidable manual S 106 9.879 129 0.08 49
IV.CSP1.EHZ. 2024-01-27T00:31:17.70 0.1 undecidable manual P 62 24.9528 96 -0.13 95
IV.FDMO.HHZ. 2024-01-27T00:31:16.05 0.1 undecidable manual P 66 13.6752 115 -0.09 97
IV.CESI.HHZ. 2024-01-27T00:31:16.92 0.6 undecidable manual S 310 2.997 163 0.05 50
IV.MML1.EHZ. 2024-01-27T00:31:16.23 0.3 positive manual P 13 14.3745 112 -0.01 74
IV.CESI.HHZ. 2024-01-27T00:31:15.10 1.0 undecidable manual P 310 2.997 163 0.05 25
IT.MTCL.HGZ. 2024-01-27T00:31:15.24 0.1 undecidable manual P 82 5.4945 149 0.04 100
IV.FEMA.HNE. 2024-01-27T00:31:15.82 0.1 undecidable manual P 106 9.879 129 0.17 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.4 0.0003235 1.72 AML other m 2024-01-27T00:31:17.09
IV.CESI.HNE. ML:1.3 0.000296 1.74 AML other m 2024-01-27T00:31:17.09
IT.MTCL.HGN. ML:3.5 0.045899999999999996 0.1 AML other m 2024-01-27T00:31:17.30
IV.CESI.HNN. ML:1.4 0.00039349999999999997 0.36 AML other m 2024-01-27T00:31:17.35
IV.CESI.HHN. ML:1.5 0.0004165 0.36 AML other m 2024-01-27T00:31:17.35
IT.MTCL.HGE. ML:3.5 0.03925 0.18 AML other m 2024-01-27T00:31:17.41
IV.FDMO.HHN. ML:1.8 0.0006619999999999999 0.2 AML other m 2024-01-27T00:31:18.73
IV.FDMO.HHE. ML:1.7 0.0005254999999999999 0.14 AML other m 2024-01-27T00:31:18.92
IV.MML1.EHE. ML:2.0 0.0008765000000000001 0.86 AML other m 2024-01-27T00:31:19.12
IV.MML1.HNE. ML:2.0 0.0008575 0.86 AML other m 2024-01-27T00:31:19.12
IV.MML1.EHN. ML:1.7 0.000479 0.6 AML other m 2024-01-27T00:31:19.31
IV.MML1.HNN. ML:1.8 0.000545 0.6 AML other m 2024-01-27T00:31:19.01
IV.NRCA.HHE. ML:1.7 0.0002855 0.56 AML other m 2024-01-27T00:31:21.34
IV.NRCA.HHN. ML:1.9 0.000516 0.12 AML other m 2024-01-27T00:31:21.08
IV.CSP1.EHN. ML:1.8 0.000402 1.46 AML other m 2024-01-27T00:31:21.84
IV.CSP1.EHE. ML:1.8 0.0003445 1.74 AML other m 2024-01-27T00:31:22.08
IV.SNTG.HHE. ML:1.4 0.000123 1.18 AML other m 2024-01-27T00:31:22.28
IV.SNTG.HHN. ML:1.2 0.00007355 0.1 AML other m 2024-01-27T00:31:22.87
IV.ATCC.EHE. ML:1.6 0.0001585 0.32 AML other m 2024-01-27T00:31:24.08
IV.MMO1.EHN. ML:1.9 0.0003005 0.94 AML other m 2024-01-27T00:31:24.18
IV.GUMA.HNE. ML:1.9 0.0003195 0.16 AML other m 2024-01-27T00:31:24.77
IV.GUMA.HHE. ML:2.0 0.0004575 0.18 AML other m 2024-01-27T00:31:24.79
IV.GUMA.HNN. ML:1.9 0.000306 0.3 AML other m 2024-01-27T00:31:24.85
IV.GUMA.HHN. ML:1.7 0.00020750000000000003 0.72 AML other m 2024-01-27T00:31:24.86
IV.FOSV.EHE. ML:1.1 0.0000451 0.44 AML other m 2024-01-27T00:31:25.27
IV.ATCC.EHN. ML:1.4 0.00009855 0.7 AML other m 2024-01-27T00:31:25.42
IV.FOSV.EHN. ML:1.2 0.00006110000000000001 0.34 AML other m 2024-01-27T00:31:25.46
IV.MMO1.EHE. ML:1.6 0.000156 1.08 AML other m 2024-01-27T00:31:26.83
IV.LNSS.HHE. ML:1.6 0.00010879999999999999 0.4 AML other m 2024-01-27T00:31:27.27
IV.LNSS.HHN. ML:1.6 0.000124 0.18 AML other m 2024-01-27T00:31:28.20
IV.CING.HHE. ML:1.3 0.000050199999999999994 0.98 AML other m 2024-01-27T00:31:28.87
IV.CING.HHN. ML:1.4 0.00007605 0.66 AML other m 2024-01-27T00:31:28.29
IV.MURB.HHN. ML:1.5 0.00010039999999999999 0.84 AML other m 2024-01-27T00:31:29.16
IV.MURB.HHE. ML:1.7 0.000135 0.5 AML other m 2024-01-27T00:31:29.52
IV.ARVD.HHN. ML:1.5 0.00007230000000000001 0.1 AML other m 2024-01-27T00:31:31.10
IV.ARVD.HHE. ML:1.5 0.00007375 0.46 AML other m 2024-01-27T00:31:31.11
IV.SMA1.EHE. ML:1.2 0.000035000000000000004 0.56 AML other m 2024-01-27T00:31:31.17
IV.FRON.EHE. ML:1.2 0.000030050000000000002 0.78 AML other m 2024-01-27T00:31:32.21
IV.RM33.EHN. ML:1.1 0.00002355 0.44 AML other m 2024-01-27T00:31:32.50
IV.RM33.EHE. ML:1.2 0.00003525 0.92 AML other m 2024-01-27T00:31:32.52
IV.FRON.EHN. ML:1.2 0.0000361 1.3 AML other m 2024-01-27T00:31:32.00
IV.SMA1.EHN. ML:1.1 0.000027700000000000002 1.22 AML other m 2024-01-27T00:31:32.93
IV.NARO.HHN. ML:1.0 0.000016250000000000002 1.56 AML other m 2024-01-27T00:31:37.03
IV.NARO.HHE. ML:1.1 0.00001765 0.98 AML other m 2024-01-27T00:31:40.89
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