Earthquake with magnitude of ML 1.5 on date 18-01-2020 and time 18:54:29 (Italy) in region 4 km NW Visso (MC)

A magnitude ML 1.5 earthquake occured in region: 4 km NW Visso (MC), on

  • 18-01-2020 17:54:29 (UTC)
  • 18-01-2020 18:54:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.96, 13.06 at 11 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Visso MC 4 1107 1107
Monte Cavallo MC 6 145 1252
Ussita MC 7 444 1696
Fiordimonte MC 9 202 1898
Pieve Torina MC 9 1458 3356
Preci PG 10 724 4080
Castelsantangelo sul Nera MC 11 281 4361
Pievebovigliana MC 11 866 5227
Fiastra MC 11 559 5786
Acquacanina MC 12 121 5907
Muccia MC 13 915 6822
Sellano PG 13 1079 7901
Bolognola MC 14 142 8043
Serravalle di Chienti MC 15 1070 9113
Norcia PG 19 4957 14070
Camerino MC 19 6974 21044
Cerreto di Spoleto PG 20 1075 22119

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km E of Foligno (57155 inhabitants)
56 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
98 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
Bulletin
Rev1000
ML 1.5 2020-01-18
17:54:29
42.96 13.06 11 2020-07-18
21:08:32
Bollettino Sismico Italiano INGV 78197861
Reviewed
Rev100
ML 1.6 2020-01-18
17:54:29
42.96 13.05 12 2020-01-18
18:03:31
Sala Sismica INGV-Roma 75634021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-18 17:54:29 ± 0.06
Latitude 42.96 ± 0.00
Longitude 13.06 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78197861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 470
Semi-minor axis of confidence ellipse (meter) 422
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.0063
Epicentral distance of station farthest from the epicenter (degree) 0.50002
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 78197861
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-14 15:07:51

ML:1.6

Field Value
Value 1.6
Uncertainty 0.1
Num. used stations 12
Type of magnitude ML
Reference to an origin 75634021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-18 18:03:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-01-18T17:54:43.31 0.3 undecidable manual S 5 0.366 50 0.46 65
IV.ATCC.EHZ. 2020-01-18T17:54:43.24 0.6 undecidable manual S 306 0.3768 50 0.09 47
IV.MOMA.HHZ. 2020-01-18T17:54:43.96 0.6 undecidable manual S 246 0.3912 50 0.37 44
IV.SAP2.EHE. 2020-01-18T17:54:41.63 0.6 undecidable manual S 62 0.2824 50 1.28 31
IV.SNTG.HHZ. 2020-01-18T17:54:40.89 0.3 undecidable manual S 344 0.3031 50 -0.08 71
IV.MF5.EHZ. 2020-01-18T17:54:40.94 0.3 undecidable manual S 85 0.295 50 0.22 69
IV.GUMA.HHZ. 2020-01-18T17:54:39.30 0.3 undecidable manual S 64 0.2248 50 0.64 63
IV.RM33.HNE. 2020-01-18T17:54:39.53 0.6 undecidable manual P 166 0.4694 50 0.58 41
IV.ARRO.EHZ. 2020-01-18T17:54:39.25 0.1 undecidable manual P 209 0.4407 50 0.79 75
IV.CAMP.HHE. 2020-01-18T17:54:38.84 0.1 undecidable manual P 149 0.5 50 -0.63 79
IV.CING.HNZ. 2020-01-18T17:54:38.31 0.1 undecidable manual P 14 0.4236 50 0.14 91
IV.MOMA.HHZ. 2020-01-18T17:54:37.36 0.3 undecidable manual P 246 0.3912 50 -0.27 67
IV.SMA1.EHN. 2020-01-18T17:54:37.65 0.1 undecidable manual P 149 0.3903 50 0.04 94
IV.MMO1.EHZ. 2020-01-18T17:54:37.86 0.6 undecidable manual S 108 0.2068 50 -0.27 46
IV.MNTT.EHZ. 2020-01-18T17:54:37.93 0.1 undecidable manual P 76 0.4047 50 0.08 93
IV.FOSV.HNE. 2020-01-18T17:54:37.70 0.3 undecidable manual P 327 0.3948 50 0.01 71
IV.ATCC.EHZ. 2020-01-18T17:54:37.15 0.3 undecidable manual P 306 0.3768 50 -0.22 68
IV.PF6.EHZ. 2020-01-18T17:54:37.61 0.3 undecidable manual S 30 0.2005 50 -0.31 69
IV.SNTG.HHZ. 2020-01-18T17:54:36.02 0.1 undecidable manual P 344 0.3031 50 -0.09 95
IV.MF5.EHZ. 2020-01-18T17:54:36.31 0.1 undecidable manual P 85 0.295 50 0.34 90
IV.MML1.HNZ. 2020-01-18T17:54:36.55 0.3 undecidable manual S 337 0.1619 121 -0.21 71
IV.EL6.EHZ. 2020-01-18T17:54:36.97 0.1 undecidable manual P 5 0.366 50 -0.23 91
IV.CSP1.EHZ. 2020-01-18T17:54:36.88 0.3 undecidable manual S 40 0.1664 120 -0.04 74
IV.MTRA.EHE. 2020-01-18T17:54:36.14 0.1 undecidable manual P 130 0.3229 50 -0.32 90
IV.LNSS.HNZ. 2020-01-18T17:54:36.96 0.1 undecidable manual P 182 0.3615 50 -0.15 92
IV.NRCA.HHZ. 2020-01-18T17:54:35.73 0.3 undecidable manual S 162 0.1367 125 -0.22 71
IV.CESI.HHZ. 2020-01-18T17:54:35.39 0.1 undecidable manual S 290 0.1196 129 -0.02 99
IV.PF6.EHZ. 2020-01-18T17:54:34.18 0.1 undecidable manual P 30 0.2005 50 -0.17 95
IV.MMO1.EHZ. 2020-01-18T17:54:34.38 0.1 undecidable manual P 108 0.2068 50 -0.09 96
IV.FDMO.HHZ. 2020-01-18T17:54:34.19 0.1 undecidable manual S 16 0.0755 142 -0.03 100
IV.GUMA.HHZ. 2020-01-18T17:54:34.77 0.1 undecidable manual P 64 0.2248 50 -0.01 98
IV.SAP2.EHE. 2020-01-18T17:54:34.54 0.1 undecidable manual P 62 0.2824 50 -1.22 63
IV.CSP1.EHZ. 2020-01-18T17:54:33.76 0.1 undecidable manual P 40 0.1664 120 -0.01 99
IV.FEMA.HNZ. 2020-01-18T17:54:33.71 0.3 undecidable manual S 251 0.0063 176 0.47 69
IT.MTCL.HGZ. 2020-01-18T17:54:33.57 0.3 undecidable manual S 305 0.0522 152 -0.17 73
IV.NRCA.HHZ. 2020-01-18T17:54:33.15 0.1 undecidable manual P 162 0.1367 125 -0.06 98
IV.MML1.HNZ. 2020-01-18T17:54:33.58 0.1 undecidable manual P 337 0.1619 121 -0.1 97
IV.FDMO.HHZ. 2020-01-18T17:54:32.35 0.1 undecidable manual P 16 0.0755 142 0.13 98
IV.CESI.HHZ. 2020-01-18T17:54:32.96 0.1 undecidable manual P 290 0.1196 129 0.06 99
IT.MTCL.HGZ. 2020-01-18T17:54:32.03 0.1 undecidable manual P 305 0.0522 152 0.09 99
IV.FEMA.HNZ. 2020-01-18T17:54:31.93 0.1 undecidable manual P 251 0.0063 176 0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.5 0.000381 0.16 AML other m 2020-01-18T17:54:34.40
IV.FDMO.HHE. ML:1.3 0.000259 0.86 AML other m 2020-01-18T17:54:35.31
IV.CESI.HHE. ML:1.5 0.000357 0.64 AML other m 2020-01-18T17:54:35.79
IV.CESI.HNE. ML:1.5 0.000314 0.62 AML other m 2020-01-18T17:54:35.78
IV.CESI.HNN. ML:1.7 0.0004875 0.26 AML other m 2020-01-18T17:54:35.80
IV.CESI.HHN. ML:1.7 0.0004865 0.24 AML other m 2020-01-18T17:54:35.68
IV.NRCA.HHN. ML:1.7 0.0005055 0.12 AML other m 2020-01-18T17:54:35.89
IV.NRCA.HNE. ML:1.5 0.0002915 1.42 AML other m 2020-01-18T17:54:36.15
IV.NRCA.HNN. ML:1.7 0.0005005 1.38 AML other m 2020-01-18T17:54:36.90
IV.NRCA.HHE. ML:1.5 0.0002645 0.12 AML other m 2020-01-18T17:54:36.55
IV.CSP1.EHN. ML:1.4 0.0001995 0.68 AML other m 2020-01-18T17:54:37.45
IV.CSP1.EHE. ML:1.4 0.0001875 0.82 AML other m 2020-01-18T17:54:38.06
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