Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 19-01-2020 and time 00:25:10 (Italy) in region 3 km NW Monte Cavallo (MC)

A magnitude ML 1.3 earthquake occured in region: 3 km NW Monte Cavallo (MC), on

  • 18-01-2020 23:25:10 (UTC)
  • 19-01-2020 00:25:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0180, 12.9860 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 3 145 145
Pieve Torina MC 6 1458 1603
Serravalle di Chienti MC 7 1070 2673
Muccia MC 9 915 3588
Fiordimonte MC 9 202 3790
Pievebovigliana MC 10 866 4656
Visso MC 13 1107 5763
Fiastra MC 14 559 6322
Sefro MC 15 422 6744
Camerino MC 15 6974 13718
Ussita MC 15 444 14162
Sellano PG 15 1079 15241
Acquacanina MC 16 121 15362
Preci PG 16 724 16086
Pioraco MC 18 1134 17220
Nocera Umbra PG 19 5839 23059
Castelsantangelo sul Nera MC 19 281 23340
Valtopina PG 19 1398 24738
Fiuminata MC 20 1402 26140
Bolognola MC 20 142 26282

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
98 Km NE of Viterbo (67173 inhabitants)
100 Km S of Pesaro (94582 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 1.3 2020-01-18
23:25:10		 43.0182 12.986 12 2020-01-18
23:31:21		 Sala Sismica INGV-Roma 75637641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-18 23:25:10 ± 0.07
Latitude 43.0182 ± 0.0027
Longitude 12.9860 ± 0.0049
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75637641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 342
Semi-minor axis of confidence ellipse (meter) 209
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) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 24
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) 0.33275
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 75637641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-18 23:31:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.APEC.HHZ. 2020-01-18T23:25:33.36 3.0 undecidable manual S -0.48 0
IV.ARVD.HHZ. 2020-01-18T23:25:27.59 3.0 undecidable manual S 0.18 0
IV.EL6.EHZ. 2020-01-18T23:25:22.07 0.3 undecidable manual S 15 35.742 92 0.04 71
IV.GAVE.EHZ. 2020-01-18T23:25:22.41 0.6 undecidable manual S 192 36.9297 92 0.07 47
IV.ATCC.EHZ. 2020-01-18T23:25:21.70 0.3 undecidable manual S 304 33.6441 92 0.25 69
IV.FOSV.EHZ. 2020-01-18T23:25:21.54 3.0 undecidable manual S -0.66 0
IV.MMO1.EHZ. 2020-01-18T23:25:20.57 0.6 undecidable manual S 115 30.6471 93 -0.1 47
IV.SNTG.HHZ. 2020-01-18T23:25:19.42 0.3 undecidable manual S 352 26.5512 93 -0.15 70
IV.NRCA.HHZ. 2020-01-18T23:25:18.45 0.6 undecidable manual S 153 22.9548 95 -0.17 47
IV.MC2.EHN. 2020-01-18T23:25:17.96 0.3 undecidable manual S 126 20.2686 96 0.05 73
IV.CSP1.EHZ. 2020-01-18T23:25:17.79 0.6 undecidable manual S 65 19.5693 97 0.08 48
IV.ATCC.EHZ. 2020-01-18T23:25:16.50 0.3 negative manual P 304 33.6441 92 -0.12 69
IV.GAVE.EHZ. 2020-01-18T23:25:16.93 1.0 undecidable manual P 192 36.9297 92 -0.2 23
IV.EL6.EHZ. 2020-01-18T23:25:16.86 0.1 undecidable manual P 15 35.742 92 -0.1 93
IV.MMO1.EHZ. 2020-01-18T23:25:16.02 0.6 negative manual P 115 30.6471 93 -0.14 47
IV.SNTG.HHZ. 2020-01-18T23:25:15.31 0.6 undecidable manual P 352 26.5512 93 -0.22 46
IV.FEMA.HNZ. 2020-01-18T23:25:15.01 0.3 undecidable manual S 140 8.0808 135 0.08 73
IV.CSP1.EHZ. 2020-01-18T23:25:14.84 0.1 undecidable manual P 65 19.5693 97 0.38 91
IV.CESI.HHZ. 2020-01-18T23:25:14.68 0.6 undecidable manual S 257 6.7932 141 -0.01 50
IV.NRCA.HHZ. 2020-01-18T23:25:14.81 0.1 positive manual P 153 22.9548 95 -0.18 94
IV.FDMO.HHZ. 2020-01-18T23:25:14.83 0.6 undecidable manual S 76 8.4804 133 -0.17 49
IV.MC2.EHN. 2020-01-18T23:25:14.84 0.1 undecidable manual P 126 20.2686 96 0.27 93
IT.MTCL.HGZ. 2020-01-18T23:25:13.94 0.3 undecidable manual S 158 2.8971 162 -0.26 72
IV.FEMA.HNZ. 2020-01-18T23:25:12.97 0.1 undecidable manual P 140 8.0808 135 0.11 98
IV.CESI.HHZ. 2020-01-18T23:25:12.81 0.1 positive manual P 257 6.7932 141 0.09 99
IV.FDMO.HHZ. 2020-01-18T23:25:12.88 0.3 positive manual P 76 8.4804 133 -0.01 75
IT.MTCL.HGZ. 2020-01-18T23:25:12.38 0.1 undecidable manual P 158 2.8971 162 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.7 0.000627 0.3 AML other m 2020-01-18T23:25:14.88
IV.CESI.HNN. ML:1.6 0.0005315000000000001 0.3 AML other m 2020-01-18T23:25:14.89
IV.CESI.HHE. ML:1.9 0.0009825 0.08 AML other m 2020-01-18T23:25:14.76
IV.CESI.HNE. ML:1.8 0.0009319999999999999 0.08 AML other m 2020-01-18T23:25:14.76
IV.FDMO.HHN. ML:1.1 0.000171 0.16 AML other m 2020-01-18T23:25:14.98
IV.FDMO.HHE. ML:1.1 0.000144 0.18 AML other m 2020-01-18T23:25:14.87
IV.NRCA.HHE. ML:1.5 0.0001835 0.56 AML other m 2020-01-18T23:25:18.50
IV.NRCA.HHN. ML:1.7 0.0003125 0.12 AML other m 2020-01-18T23:25:18.53
IV.SNTG.HHN. ML:1.2 0.00007435 0.1 AML other m 2020-01-18T23:25:19.69
IV.SNTG.HHE. ML:1.1 0.0000635 0.42 AML other m 2020-01-18T23:25:19.98
IV.NRCA.HNE. ML:1.4 0.0001482425 0.1792 AML other m 2020-01-18T23:25:18.79
IV.NRCA.HNN. ML:1.7 0.00029965995 0.128 AML other m 2020-01-18T23:25:18.48
IV.CSP1.EHE. ML:0.8 0.000050799814999999995 0.2816 AML other m 2020-01-18T23:25:18.34
IV.CSP1.EHN. ML:0.5 0.000027465165 0.0896 AML other m 2020-01-18T23:25:18.72
IV.GAVE.EHE. ML:1.1 0.000046158665 0.1408 AML other m 2020-01-18T23:25:23.28
IV.GAVE.EHN. ML:1.0 0.000036149045 0.1152 AML other m 2020-01-18T23:25:22.85
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