Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 03-12-2019 and time 20:15:33 (Italy) in region 2 km NW Monte Cavallo (MC)

A magnitude ML 1.8 earthquake occured in region: 2 km NW Monte Cavallo (MC), on

  • 03-12-2019 19:15:33 (UTC)
  • 03-12-2019 20:15:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0070, 12.9770 at 10 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 7 1458 1603
Serravalle di Chienti MC 8 1070 2673
Fiordimonte MC 10 202 2875
Muccia MC 10 915 3790
Pievebovigliana MC 11 866 4656
Visso MC 12 1107 5763
Sellano PG 14 1079 6842
Ussita MC 15 444 7286
Fiastra MC 15 559 7845
Preci PG 15 724 8569
Sefro MC 16 422 8991
Camerino MC 16 6974 15965
Acquacanina MC 16 121 16086
Valtopina PG 19 1398 17484
Castelsantangelo sul Nera MC 19 281 17765
Nocera Umbra PG 19 5839 23604
Pioraco MC 19 1134 24738

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
56 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
93 Km S of Fano (60888 inhabitants)
97 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 1.8 2019-12-03
19:15:33		 43.007 12.9768 10 2020-02-28
16:42:18		 Bollettino Sismico Italiano INGV 75439541
Reviewed
Rev100 		ML 1.7 2019-12-03
19:15:33		 43.0072 12.9807 11 2019-12-03
19:21:39		 Sala Sismica INGV-Roma 74288171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-03 19:15:33 ± 0.05
Latitude 43.0070 ± 0.0027
Longitude 12.9768 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75439541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 329
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.02068
Epicentral distance of station farthest from the epicenter (degree) 0.64122
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 75439541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-10 18:31:33

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 74288171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-03 19:21:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2019-12-03T19:15:56.11 0.6 undecidable manual S 346 71.1732 50 0.75 37
IV.PIEI.HHZ. 2019-12-03T19:15:55.34 0.3 undecidable manual S 329 68.6757 50 0.67 58
IV.ARVD.HHZ. 2019-12-03T19:15:51.35 0.1 undecidable manual S 357 54.501 50 0.44 85
IV.SMA1.EHZ. 2019-12-03T19:15:50.29 0.6 undecidable manual S 145 50.9157 50 0.34 44
IV.SSFR.HHZ. 2019-12-03T19:15:50.00 0.3 undecidable manual S 342 50.1165 50 0.26 67
IV.LNSS.HHZ. 2019-12-03T19:15:48.49 0.1 undecidable manual S 173 45.1215 50 0.09 93
IV.CING.HNZ. 2019-12-03T19:15:48.32 0.3 undecidable manual S 23 44.5221 50 0.08 70
IV.MTRA.EHZ. 2019-12-03T19:15:47.79 0.6 undecidable manual S 129 44.0226 50 -0.31 45
IV.MF5.EHZ. 2019-12-03T19:15:47.71 0.3 undecidable manual S 93 39.2274 50 0.88 55
IV.MOMA.HHZ. 2019-12-03T19:15:47.27 0.3 undecidable manual S 236 40.0266 50 0.24 68
IV.MPAG.EHZ. 2019-12-03T19:15:46.67 0.3 undecidable manual P 346 71.1732 50 0.45 62
IV.SAP2.EHE. 2019-12-03T19:15:46.54 0.3 undecidable manual S 74 35.6421 50 0.67 61
IV.PIEI.HHZ. 2019-12-03T19:15:46.32 0.6 undecidable manual P 329 68.6757 50 0.5 41
IV.EL6.EHZ. 2019-12-03T19:15:46.12 0.3 undecidable manual S 16 37.1295 50 -0.15 70
IV.GAVE.EHZ. 2019-12-03T19:15:45.86 0.3 undecidable manual S 191 35.5422 50 0.01 72
IV.FOSV.EHZ. 2019-12-03T19:15:45.83 0.3 undecidable manual S 331 36.4413 50 -0.24 69
IV.ATCC.EHZ. 2019-12-03T19:15:45.35 0.3 undecidable manual S 306 33.6441 50 0.01 73
IV.MMO1.EHZ. 2019-12-03T19:15:44.22 0.3 undecidable manual S 113 30.8469 50 -0.36 68
IV.GUMA.HHZ. 2019-12-03T19:15:44.58 0.3 undecidable manual S 78 29.748 50 0.29 69
IV.SNTG.HHZ. 2019-12-03T19:15:43.38 0.3 undecidable manual S 354 27.6501 50 -0.35 68
IV.GAG1.HNE. 2019-12-03T19:15:43.59 0.3 undecidable manual S 16 26.6511 50 0.12 72
IV.ARVD.HHZ. 2019-12-03T19:15:43.32 0.1 undecidable manual P 357 54.501 50 -0.33 87
IT.FOPC.HGN. 2019-12-03T19:15:42.45 0.6 undecidable manual S 260 22.5552 115 0.11 48
IV.SSFR.HHZ. 2019-12-03T19:15:42.85 0.1 undecidable manual P 342 50.1165 50 -0.12 92
IV.SMA1.EHZ. 2019-12-03T19:15:42.89 0.1 undecidable manual P 145 50.9157 50 -0.2 90
IV.MDAR.HNZ. 2019-12-03T19:15:42.56 0.6 undecidable manual S 33 24.5532 50 -0.35 46
IV.MF5.EHZ. 2019-12-03T19:15:41.85 0.1 undecidable manual P 93 39.2274 50 0.56 84
IV.PF6.EHN. 2019-12-03T19:15:41.95 0.3 undecidable manual S 50 22.8549 114 -0.47 67
IV.MOMA.HHZ. 2019-12-03T19:15:41.12 0.1 undecidable manual P 236 40.0266 50 -0.29 90
IV.NRCA.HNZ. 2019-12-03T19:15:41.85 0.3 undecidable manual S 150 22.2555 115 -0.38 69
IV.FIU1.HNZ. 2019-12-03T19:15:41.38 0.1 undecidable manual S 350 20.4684 117 -0.3 93
IV.LNSS.HHZ. 2019-12-03T19:15:41.79 0.1 undecidable manual P 173 45.1215 50 -0.41 87
IV.SAP2.EHE. 2019-12-03T19:15:41.35 0.3 undecidable manual P 74 35.6421 50 0.61 62
IV.MC2.EHZ. 2019-12-03T19:15:41.68 0.3 undecidable manual S 122 20.2686 117 0.07 73
IV.CSP1.EHE. 2019-12-03T19:15:41.52 0.3 undecidable manual S 63 20.7681 116 -0.24 71
IV.MTRA.EHZ. 2019-12-03T19:15:41.74 0.1 undecidable manual P 129 44.0226 50 -0.28 90
IV.CING.HNZ. 2019-12-03T19:15:41.86 0.1 undecidable manual P 23 44.5221 50 -0.25 90
IV.EL6.EHZ. 2019-12-03T19:15:40.68 0.1 undecidable manual P 16 37.1295 50 -0.29 91
IV.ATCC.EHZ. 2019-12-03T19:15:40.20 0.1 undecidable manual P 306 33.6441 50 -0.23 93
IV.GAVE.EHZ. 2019-12-03T19:15:40.47 0.1 undecidable manual P 191 35.5422 50 -0.25 92
IV.FOSV.EHZ. 2019-12-03T19:15:40.54 0.1 undecidable manual P 331 36.4413 50 -0.31 91
IV.SEF1.HNN. 2019-12-03T19:15:40.19 0.1 undecidable manual S 351 15.6732 123 -0.05 99
IV.GUMA.HHZ. 2019-12-03T19:15:39.86 0.1 undecidable manual P 78 29.748 50 0.04 97
IV.GAG1.HNE. 2019-12-03T19:15:39.46 0.6 undecidable manual P 16 26.6511 50 0.11 48
IV.SNTG.HHZ. 2019-12-03T19:15:39.28 0.1 undecidable manual P 354 27.6501 50 -0.22 94
IV.MMO1.EHZ. 2019-12-03T19:15:39.70 0.1 undecidable manual P 113 30.8469 50 -0.29 92
IV.MML1.HNE. 2019-12-03T19:15:39.21 0.1 undecidable manual S 358 11.7771 131 0.04 100
IV.MC2.EHZ. 2019-12-03T19:15:38.43 0.1 undecidable manual P 122 20.2686 117 0.15 96
IV.CSP1.EHE. 2019-12-03T19:15:38.24 0.1 undecidable manual P 63 20.7681 116 -0.13 97
IV.FDMO.HHZ. 2019-12-03T19:15:38.66 0.3 undecidable manual S 70 9.5793 137 0.05 75
IV.MDAR.HNZ. 2019-12-03T19:15:38.84 0.1 undecidable manual P 33 24.5532 50 -0.19 95
IV.PF6.EHN. 2019-12-03T19:15:38.44 0.1 undecidable manual P 50 22.8549 114 -0.31 93
IT.FOPC.HGN. 2019-12-03T19:15:38.68 0.6 undecidable manual P 260 22.5552 115 -0.02 49
IV.CESI.HNZ. 2019-12-03T19:15:38.25 0.3 undecidable manual S 268 5.8941 150 0.41 70
IV.NRCA.HNZ. 2019-12-03T19:15:38.38 0.1 undecidable manual P 150 22.2555 115 -0.26 94
IV.FIU1.HNZ. 2019-12-03T19:15:38.20 0.3 undecidable manual P 350 20.4684 117 -0.12 73
IV.FEMA.HNZ. 2019-12-03T19:15:38.53 0.3 undecidable manual S 130 7.7811 143 0.33 71
IV.SEF1.HNN. 2019-12-03T19:15:37.46 0.1 undecidable manual P 351 15.6732 123 -0.03 100
IT.MTCL.HGZ. 2019-12-03T19:15:37.51 0.3 undecidable manual S 128 2.2977 167 0.11 75
IV.CESI.HNZ. 2019-12-03T19:15:36.41 0.1 undecidable manual P 268 5.8941 150 0.3 96
IV.FEMA.HNZ. 2019-12-03T19:15:36.60 0.1 undecidable manual P 130 7.7811 143 0.29 96
IV.MML1.HNE. 2019-12-03T19:15:36.96 0.1 undecidable manual P 358 11.7771 131 0.09 99
IV.FDMO.HHZ. 2019-12-03T19:15:36.66 0.1 negative manual P 70 9.5793 137 0.12 99
IT.MTCL.HGZ. 2019-12-03T19:15:36.05 0.1 undecidable manual P 128 2.2977 167 0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.6 0.0005825 0.14 AML other m 2019-12-03T19:15:39.08
IV.CESI.HHN. ML:2.2 0.00276 0.08 AML other m 2019-12-03T19:15:38.47
IV.CESI.HNN. ML:2.2 0.00268 0.08 AML other m 2019-12-03T19:15:38.47
IV.CESI.HHE. ML:2.2 0.0028049999999999998 0.08 AML other m 2019-12-03T19:15:38.47
IV.FDMO.HHE. ML:1.8 0.0009045 0.14 AML other m 2019-12-03T19:15:38.73
IV.SNTG.HHN. ML:1.8 0.000293 0.12 AML other m 2019-12-03T19:15:43.73
IV.ATCC.EHN. ML:1.4 0.00011715 1.12 AML other m 2019-12-03T19:15:45.64
IV.FOSV.EHE. ML:1.5 0.00011295 1.72 AML other m 2019-12-03T19:15:45.94
IV.GAVE.EHE. ML:1.8 0.0002265 0.14 AML other m 2019-12-03T19:15:46.45
IV.ATCC.EHE. ML:1.5 0.00013309999999999998 0.52 AML other m 2019-12-03T19:15:46.78
IV.EL6.EHE. ML:2.0 0.0003545 0.54 AML other m 2019-12-03T19:15:46.55
IV.GAVE.EHN. ML:1.7 0.00021150000000000002 0.58 AML other m 2019-12-03T19:15:46.27
IV.FOSV.EHN. ML:1.4 0.00009934999999999999 0.42 AML other m 2019-12-03T19:15:46.61
IV.EL6.EHN. ML:1.8 0.000245 0.3 AML other m 2019-12-03T19:15:46.91
IV.MOMA.HHN. ML:1.4 0.00009075 1.02 AML other m 2019-12-03T19:15:47.05
IV.MOMA.HHE. ML:1.4 0.00008975 1.12 AML other m 2019-12-03T19:15:48.34
IV.LNSS.HHE. ML:1.8 0.00018099999999999998 0.74 AML other m 2019-12-03T19:15:49.00
IV.LNSS.HHN. ML:1.7 0.00016249999999999997 0.14 AML other m 2019-12-03T19:15:49.74
IV.SSFR.HHE. ML:1.8 0.0001555 0.86 AML other m 2019-12-03T19:15:51.56
IV.SSFR.HHN. ML:1.8 0.0001525 0.2 AML other m 2019-12-03T19:15:52.52
IV.FEMA.HNE. ML:1.8 0.0008604079499999999 0.1152 AML other m 2019-12-03T19:15:39.07
IV.FEMA.HNN. ML:1.8 0.000833469 0.1024 AML other m 2019-12-03T19:15:39.14
IV.NRCA.HNN. ML:2.3 0.0012275504500000001 0.1152 AML other m 2019-12-03T19:15:42.01
IV.NRCA.HNE. ML:2.0 0.0006452131 0.1408 AML other m 2019-12-03T19:15:42.27
IV.NRCA.HHE. ML:2.0 0.0007299425000000001 0.1792 AML other m 2019-12-03T19:15:41.97
IV.NRCA.HHN. ML:2.3 0.0013208795 0.128 AML other m 2019-12-03T19:15:42.01
IV.SNTG.HHE. ML:1.6 0.00023112875 0.1664 AML other m 2019-12-03T19:15:43.81
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