Earthquake with magnitude of ML 1.9 on date 23-01-2019 and time 08:33:15 (Italy) in region 1 km N Monte Cavallo (MC)

A magnitude ML 1.9 earthquake occured in region: 1 km N Monte Cavallo (MC), on

  • 23-01-2019 07:33:15 (UTC)
  • 23-01-2019 08:33:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43, 13 at 6 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
Monte Cavallo MC 1 145 145
Pieve Torina MC 6 1458 1603
Fiordimonte MC 8 202 1805
Serravalle di Chienti MC 9 1070 2875
Pievebovigliana MC 10 866 3741
Muccia MC 10 915 4656
Visso MC 11 1107 5763
Ussita MC 13 444 6207
Fiastra MC 13 559 6766
Sellano PG 14 1079 7845
Preci PG 14 724 8569
Acquacanina MC 15 121 8690
Camerino MC 16 6974 15664
Sefro MC 17 422 16086
Castelsantangelo sul Nera MC 17 281 16367
Bolognola MC 18 142 16509
Pioraco MC 20 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
94 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
Rev 1000 ML 1.9 2019-01-23
07:33:15
43 13 6 2019-08-22
08:24:51
Bollettino Sismico Italiano INGV 66009381
Rev 100 ML 1.8 2019-01-23
07:33:15
43 13 6 2019-01-23
07:43:46
Sala Sismica INGV-Roma 64870141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-23 07:33:15 ± 0.05
Latitude 43.00 ± 0.00
Longitude 13.00 ± 0.00
Depth (km) 6 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66009381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 299
Semi-minor axis of confidence ellipse (meter) 233
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 36
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.0063
Epicentral distance of station farthest from the epicenter (degree) 0.65291
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations 23
Type of magnitude ML
Reference to an origin 66009381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-02-27 07:48:17

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 64870141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-23 07:43:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2019-01-23T07:33:38.44 0.1 undecidable manual S 344 0.6529 50 0.48 80
IV.PIEI.HHZ. 2019-01-23T07:33:37.55 0.1 undecidable manual S 328 0.6331 50 0.15 87
IV.TERO.HHZ. 2019-01-23T07:33:35.91 0.1 undecidable manual S 130 0.581 50 0.06 89
IV.ATFO.HHN. 2019-01-23T07:33:33.42 0.3 undecidable manual S 320 0.482 50 0.52 62
IV.ARVD.HHZ. 2019-01-23T07:33:33.60 0.1 undecidable manual S 355 0.4991 50 0.18 88
IV.CESX.HHE. 2019-01-23T07:33:33.61 0.3 undecidable manual S 218 0.4955 50 0.29 65
IV.SSFR.HHZ. 2019-01-23T07:33:32.55 0.1 undecidable manual S 340 0.4641 50 0.18 89
IV.ARRO.EHZ. 2019-01-23T07:33:32.14 0.3 undecidable manual S 202 0.4551 50 0.03 69
IV.MMUR.HNE. 2019-01-23T07:33:32.13 0.3 undecidable manual S 360 0.4407 50 0.43 63
IV.SMA1.EHZ. 2019-01-23T07:33:31.53 0.1 undecidable manual S 146 0.4434 50 -0.24 89
IV.T1299.HNN. 2019-01-23T07:33:31.19 0.3 undecidable manual S 151 0.42 50 0.12 68
IV.MURB.HHZ. 2019-01-23T07:33:31.93 0.1 undecidable manual S 307 0.4353 50 0.39 86
IT.GNU.HGE. 2019-01-23T07:33:30.42 0.3 undecidable manual S 238 0.3714 99 0.79 57
IV.LNSS.HHZ. 2019-01-23T07:33:30.09 0.1 undecidable manual S 176 0.3984 50 -0.34 88
IV.FOSV.EHE. 2019-01-23T07:33:28.10 0.1 undecidable manual S 329 0.3426 100 -0.41 87
IV.MF5.EHZ. 2019-01-23T07:33:28.64 0.1 undecidable manual S 92 0.3354 100 0.39 88
IV.MPAG.EHZ. 2019-01-23T07:33:28.19 0.1 undecidable manual P 344 0.6529 50 -0.13 87
IV.PIEI.HHZ. 2019-01-23T07:33:27.90 0.1 undecidable manual P 328 0.6331 50 -0.09 88
IV.EL6.EHZ. 2019-01-23T07:33:27.91 0.1 undecidable manual S 13 0.3363 100 -0.39 88
IV.TERO.HHZ. 2019-01-23T07:33:26.64 0.1 undecidable manual P 130 0.581 50 -0.46 83
IV.MMO1.EHZ. 2019-01-23T07:33:25.26 0.1 undecidable manual S 113 0.259 103 -0.09 95
IV.CESX.HHE. 2019-01-23T07:33:25.32 0.3 undecidable manual P 218 0.4955 50 -0.32 65
IV.ASSB.HHZ. 2019-01-23T07:33:25.41 0.1 undecidable manual S 280 0.2536 103 0.24 93
IV.ATFO.HHN. 2019-01-23T07:33:25.19 0.3 undecidable manual P 320 0.482 50 -0.21 67
IV.GUMA.HHZ. 2019-01-23T07:33:25.78 0.1 undecidable manual S 76 0.2518 103 0.69 81
IV.ARVD.HHZ. 2019-01-23T07:33:24.91 0.1 undecidable manual P 355 0.4991 50 -0.79 74
IV.ARRO.EHZ. 2019-01-23T07:33:24.77 0.3 undecidable manual P 202 0.4551 50 -0.17 67
IV.MURB.HHZ. 2019-01-23T07:33:24.33 0.1 undecidable manual P 307 0.4353 50 -0.28 88
IV.MMUR.HNE. 2019-01-23T07:33:24.60 0.3 undecidable manual P 360 0.4407 50 -0.1 69
IV.SMA1.EHZ. 2019-01-23T07:33:24.19 0.1 undecidable manual P 146 0.4434 50 -0.55 83
IV.SSFR.HHZ. 2019-01-23T07:33:24.81 0.1 undecidable manual P 340 0.4641 50 -0.28 88
IV.T1299.HNN. 2019-01-23T07:33:24.05 0.3 undecidable manual P 151 0.42 50 -0.29 66
IV.LNSS.HHZ. 2019-01-23T07:33:23.45 0.1 negative manual P 176 0.3984 50 -0.52 84
IT.GNU.HGE. 2019-01-23T07:33:23.66 0.3 undecidable manual P 238 0.3714 99 0.15 69
IV.MDAR.HNN. 2019-01-23T07:33:23.62 0.3 undecidable manual S 28 0.2176 105 -0.21 70
IV.PF6.EHE. 2019-01-23T07:33:23.28 0.1 undecidable manual S 46 0.197 106 0.24 93
IV.EL6.EHZ. 2019-01-23T07:33:22.29 0.1 negative manual P 13 0.3363 100 -0.45 87
IV.MC2.EHZ. 2019-01-23T07:33:22.59 0.1 undecidable manual S 123 0.1637 109 0.77 80
IV.FOSV.EHE. 2019-01-23T07:33:22.51 0.1 undecidable manual P 329 0.3426 100 -0.35 88
IV.NRCA.HHZ. 2019-01-23T07:33:22.98 0.1 undecidable manual S 154 0.1862 107 0.33 92
IV.MF5.EHZ. 2019-01-23T07:33:22.73 0.1 negative manual P 92 0.3354 100 0.02 95
IV.GUMA.HHZ. 2019-01-23T07:33:21.12 0.1 positive manual P 76 0.2518 103 0.23 92
IV.MDAR.HNN. 2019-01-23T07:33:20.66 0.3 undecidable manual P 28 0.2176 105 0.5 66
IV.MMO1.EHZ. 2019-01-23T07:33:20.81 0.1 negative manual P 113 0.259 103 -0.22 92
IV.ASSB.HHZ. 2019-01-23T07:33:20.94 0.1 positive manual P 280 0.2536 103 0.01 96
IV.NRCA.HHZ. 2019-01-23T07:33:19.53 0.1 negative manual P 154 0.1862 107 0.05 97
IV.CESI.HHZ. 2019-01-23T07:33:19.12 0.1 undecidable manual S 274 0.071 129 0.46 92
IV.PF6.EHE. 2019-01-23T07:33:19.63 0.1 undecidable manual P 46 0.197 106 -0.07 96
IV.MC2.EHZ. 2019-01-23T07:33:19.16 0.1 negative manual P 123 0.1637 109 0.16 95
IV.FEMA.HNZ. 2019-01-23T07:33:18.12 0.1 undecidable manual S 137 0.0522 138 -0.02 99
IV.FDMO.HHZ. 2019-01-23T07:33:18.54 0.1 undecidable manual S 60 0.0728 129 -0.17 96
IV.FEMA.HNZ. 2019-01-23T07:33:17.02 0.1 negative manual P 137 0.0522 138 0.15 98
IV.FDMO.HHZ. 2019-01-23T07:33:17.22 0.1 positive manual P 60 0.0728 129 0.02 100
IV.CESI.HHZ. 2019-01-23T07:33:17.62 0.1 positive manual P 274 0.071 129 0.44 92
IT.MTCL.HGZ. 2019-01-23T07:33:16.67 0.1 undecidable manual S 192 0.0063 173 -0.71 82
IT.MTCL.HGZ. 2019-01-23T07:33:16.25 0.1 undecidable manual P 192 0.0063 173 -0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:0 0.0039158275 0.1792 AML other m 2019-01-23T07:33:18.54
IV.FDMO.HHE. ML:2 0.0019517525 0.1984 AML other m 2019-01-23T07:33:18.84
IV.FDMO.HHN. ML:2 0.0017193375 0.2368 AML other m 2019-01-23T07:33:19.20
IV.CESI.HHN. ML:2 0.0021200595 0.1216 AML other m 2019-01-23T07:33:19.40
IV.CESI.HHE. ML:1.9 0.00154802765 0.1792 AML other m 2019-01-23T07:33:19.56
IV.NRCA.HHN. ML:1.9 0.000606835 0.1408 AML other m 2019-01-23T07:33:23.21
IV.NRCA.HNE. ML:2 0.0006977762 0.1792 AML other m 2019-01-23T07:33:23.37
IV.NRCA.HHE. ML:2 0.0007163783 0.1792 AML other m 2019-01-23T07:33:23.37
IV.NRCA.HNN. ML:1.9 0.0006314949 0.1472 AML other m 2019-01-23T07:33:23.22
IV.ASSB.HHN. ML:2 0.0005203821 0.2368 AML other m 2019-01-23T07:33:25.62
IV.ASSB.HHE. ML:1.8 0.00031372755 0.2176 AML other m 2019-01-23T07:33:25.72
IV.GUMA.HHE. ML:2.6 0.0021098805 0.2816 AML other m 2019-01-23T07:33:26.07
IV.GUMA.HNE. ML:2.3 0.00109316905 0.224 AML other m 2019-01-23T07:33:26.07
IV.EL6.EHN. ML:1.8 0.00025413005 0.2624 AML other m 2019-01-23T07:33:29.47
IV.EL6.EHE. ML:1.8 0.00024760545 0.2624 AML other m 2019-01-23T07:33:30.33
IV.LNSS.HHE. ML:1.7 0.0001568722 0.1408 AML other m 2019-01-23T07:33:31.33
IV.LNSS.HNE. ML:1.7 0.0001708344 0.16 AML other m 2019-01-23T07:33:31.47
IV.LNSS.HHN. ML:1.8 0.00020410235 0.2368 AML other m 2019-01-23T07:33:30.75
IV.LNSS.HNN. ML:1.8 0.0002030803 0.2752 AML other m 2019-01-23T07:33:30.77
IV.MURB.HHE. ML:1.7 0.000124049535 0.4032 AML other m 2019-01-23T07:33:33.58
IV.MURB.HNE. ML:1.7 0.00014045655 0.192 AML other m 2019-01-23T07:33:34.20
IV.MURB.HHN. ML:1.8 0.00016478305 0.1792 AML other m 2019-01-23T07:33:34.09
IV.SSFR.HHN. ML:1.8 0.00015239405 0.1408 AML other m 2019-01-23T07:33:33.84
IV.SSFR.HNE. ML:1.9 0.00021154325 0.1984 AML other m 2019-01-23T07:33:35.01
IV.SSFR.HHE. ML:1.8 0.0001798338 0.1792 AML other m 2019-01-23T07:33:35.11
IV.SSFR.HNN. ML:1.7 0.0001336377 0.1344 AML other m 2019-01-23T07:33:33.84
IV.ARVD.HHE. ML:1.3 4.6226005E-5 0.16 AML other m 2019-01-23T07:33:34.47
IV.ARVD.HHN. ML:1.1 2.9639975E-5 0.0832 AML other m 2019-01-23T07:33:35.01
IV.TERO.HHN. ML:1.5 5.9831805E-5 0.1216 AML other m 2019-01-23T07:33:36.51
IV.TERO.HHE. ML:1.3 3.6951135E-5 0.2368 AML other m 2019-01-23T07:33:37.39
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download