Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 27-10-2019 and time 01:38:55 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 27-10-2019 01:38:55 (UTC)
  • 27-10-2019 02:38:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.7130, 15.4450 at 12 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.

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Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
84 Km NW of Cosenza (67546 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 2.4 2019-10-27
01:38:55		 39.7128 15.4453 12 2020-02-28
16:42:08		 Bollettino Sismico Italiano INGV 73967541
Reviewed
Rev100 		ML 2.4 2019-10-27
01:38:55		 39.7202 15.467 7 2019-10-27
01:48:11		 Sala Sismica INGV-Roma 73463481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-27 01:38:55 ± 0.13
Latitude 39.7128 ± 0.0054
Longitude 15.4453 ± 0.0094
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73967541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 800
Semi-minor axis of confidence ellipse (meter) 126
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 154
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.49287
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 73463481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-27 01:48:11

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 73967541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-22 16:43:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.VLO.HHZ. 2019-10-27T01:40:27.26 3.0 undecidable manual Sn 0.66 0
IV.LAV9.HHZ. 2019-10-27T01:40:22.65 3.0 undecidable manual Sg 4.65 0
IV.HAGA.HHZ. 2019-10-27T01:40:09.03 3.0 undecidable manual Sg 1.27 0
MN.TIP.HHZ. 2019-10-27T01:39:32.80 0.6 undecidable manual S 117 127.0728 91 0.64 36
IV.CELI.HHZ. 2019-10-27T01:39:24.70 1.0 undecidable manual S 110 97.2249 91 0.51 20
IV.LTRZ.EHZ. 2019-10-27T01:39:23.01 3.0 negative manual P 1.74 0
MN.CEL.HNZ. 2019-10-27T01:39:22.37 0.6 undecidable manual P 166 165.7119 90 -0.36 36
IV.PLAC.HHE. 2019-10-27T01:39:22.53 0.6 undecidable manual P 148 164.2134 90 0.03 37
IV.CDRU.HHZ. 2019-10-27T01:39:21.60 0.3 undecidable manual S 352 87.0462 91 0.14 68
IV.IVGP.HHN. 2019-10-27T01:39:20.38 1.0 undecidable manual P 196 151.8369 90 -0.22 20
IV.MSRU.HHE. 2019-10-27T01:39:20.36 1.0 undecidable manual P 178 160.8168 90 -1.62 11
IV.SNAL.HHZ. 2019-10-27T01:39:19.07 1.0 undecidable manual P 352 135.9639 91 0.92 16
IV.SALB.HHZ. 2019-10-27T01:39:19.90 1.0 undecidable manual S 76 78.8655 91 0.61 20
IV.CAR1.HHZ. 2019-10-27T01:39:19.90 0.3 undecidable manual S 128 83.0502 91 -0.5 64
IV.PALZ.HHZ. 2019-10-27T01:39:19.67 1.0 undecidable manual P 18 143.3454 91 0.38 19
IV.ACER.HHZ. 2019-10-27T01:39:17.54 1.0 undecidable manual P 19 126.3735 91 0.87 17
MN.TIP.HHZ. 2019-10-27T01:39:17.34 0.3 undecidable manual P 117 127.0728 91 0.56 55
IV.GRI.EHN. 2019-10-27T01:39:17.82 0.3 undecidable manual P 139 129.4704 91 0.67 52
IV.CMPR.HHZ. 2019-10-27T01:39:16.40 0.3 undecidable manual S 350 68.2761 91 -0.05 71
IV.SIRI.HHZ. 2019-10-27T01:39:16.30 3.0 undecidable manual S 34 63.1923 91 1.18 0
IV.CELI.HHZ. 2019-10-27T01:39:12.56 0.1 positive manual P 110 97.2249 91 0.38 83
IV.MMN.HHZ. 2019-10-27T01:39:11.60 0.3 undecidable manual S 67 50.5161 92 -0.11 73
IX.STN3.HHZ.02 2019-10-27T01:39:11.25 3.0 undecidable manual P -0.3 0
IV.MGR.HHZ. 2019-10-27T01:39:11.40 0.3 undecidable manual S 11 48.0186 92 0.34 70
IV.CET2.HHZ. 2019-10-27T01:39:10.40 0.3 undecidable manual S 115 48.0186 92 -0.67 65
IV.CAR1.HHZ. 2019-10-27T01:39:10.33 0.3 undecidable manual P 128 83.0502 91 0.34 65
IV.CDRU.HHZ. 2019-10-27T01:39:09.96 0.3 undecidable manual P 352 87.0462 91 -0.64 60
MN.CUC.HHZ. 2019-10-27T01:39:09.60 0.3 undecidable manual S 45 44.3223 92 -0.47 68
IV.TDS.HHZ. 2019-10-27T01:39:09.16 0.3 undecidable manual P 94 76.368 91 0.19 68
IV.SALB.HHZ. 2019-10-27T01:39:09.63 0.3 undecidable manual P 76 78.8655 91 0.28 67
IV.BULG.HHZ. 2019-10-27T01:39:09.80 0.3 undecidable manual S 352 40.9257 92 0.63 66
IV.SLCN.HNZ. 2019-10-27T01:39:09.28 0.3 undecidable manual P 12 76.7676 91 0.25 68
IV.MCEL.HHZ. 2019-10-27T01:39:08.65 0.3 undecidable manual P 24 74.37 91 0 71
IV.GRIS.EHE. 2019-10-27T01:39:07.10 0.3 undecidable manual S 85 34.9428 93 -0.46 70
IV.CMPR.HHZ. 2019-10-27T01:39:07.20 0.1 negative manual P 350 68.2761 91 -0.51 87
IV.SIRI.HHZ. 2019-10-27T01:39:07.17 0.3 undecidable manual P 34 63.1923 91 0.23 70
IV.MMN.HHZ. 2019-10-27T01:39:05.12 0.3 undecidable manual P 67 50.5161 92 0.14 72
IV.CET2.HHZ. 2019-10-27T01:39:04.54 0.1 positive manual P 115 48.0186 92 -0.06 100
IV.MGR.HHZ. 2019-10-27T01:39:04.18 0.1 negative manual P 11 48.0186 92 -0.42 92
MN.CUC.HHZ. 2019-10-27T01:39:03.69 0.1 negative manual P 45 44.3223 92 -0.34 94
IV.BULG.HHZ. 2019-10-27T01:39:03.58 0.1 negative manual P 352 40.9257 92 0.07 100
IV.GRIS.EHE. 2019-10-27T01:39:02.20 0.3 undecidable manual P 85 34.9428 93 -0.38 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CELI.HHN. ML:2.7 0.0005007438 0.58 AML other m 2019-10-27T01:39:27.62
IV.SIRI.HNN. ML:0.0 0.00056320575 0.26 AML other m 2019-10-27T01:39:19.43
IV.SIRI.HNE. ML:0.0 0.00068044175 0.3 AML other m 2019-10-27T01:39:20.07
IV.SIRI.HHE. ML:0.0 0.00071209575 0.3 AML other m 2019-10-27T01:39:20.07
IV.MCEL.HNE. ML:0.0 0.00016908174999999997 0.44 AML other m 2019-10-27T01:39:23.11
IV.MCEL.HHE. ML:0.0 0.00017883 0.44 AML other m 2019-10-27T01:39:23.11
IV.MCEL.HHN. ML:0.0 0.0001692008 0.46 AML other m 2019-10-27T01:39:25.03
IV.MCEL.HNN. ML:0.0 0.00016198235 1.54 AML other m 2019-10-27T01:39:25.04
IV.BULG.HHN. ML:2.8 0.0022933525 0.42 AML other m 2019-10-27T01:39:11.64
IV.BULG.HNN. ML:2.8 0.0022099570000000002 0.42 AML other m 2019-10-27T01:39:11.64
IV.BULG.HNE. ML:2.6 0.00130672 0.44 AML other m 2019-10-27T01:39:11.94
IV.BULG.HHE. ML:2.6 0.0013542040000000001 0.46 AML other m 2019-10-27T01:39:11.94
MN.CUC.HHE. ML:2.3 0.00056843865 0.2 AML other m 2019-10-27T01:39:13.18
MN.CUC.HHN. ML:2.1 0.000409412 0.28 AML other m 2019-10-27T01:39:15.44
MN.CUC.HNE. ML:2.3 0.0005545396 0.2 AML other m 2019-10-27T01:39:13.28
MN.CUC.HNN. ML:2.2 0.00042742160000000003 0.26 AML other m 2019-10-27T01:39:10.80
IV.MGR.HHN. ML:2.1 0.0003257397 0.2 AML other m 2019-10-27T01:39:13.37
IV.MGR.HHE. ML:2.1 0.00034099790000000004 0.12 AML other m 2019-10-27T01:39:13.43
IV.CET2.HHE. ML:2.3 0.00051109405 0.26 AML other m 2019-10-27T01:39:11.50
IV.CET2.HHN. ML:2.8 0.0015885125 0.26 AML other m 2019-10-27T01:39:11.66
IV.MMN.HHN. ML:2.8 0.001489635 0.24 AML other m 2019-10-27T01:39:14.50
IV.MMN.HHE. ML:2.7 0.001297831 0.16 AML other m 2019-10-27T01:39:14.56
IV.SIRI.HHN. ML:2.5 0.0005929687500000001 0.26 AML other m 2019-10-27T01:39:19.42
IV.CMPR.HHN. ML:2.4 0.00043655935 0.26 AML other m 2019-10-27T01:39:19.26
IV.CMPR.HHE. ML:2.8 0.0011728024999999999 0.24 AML other m 2019-10-27T01:39:17.66
IV.SALB.HHN. ML:2.0 0.00014477725 0.36 AML other m 2019-10-27T01:39:22.71
IV.SALB.HHE. ML:2.2 0.00019986865 0.26 AML other m 2019-10-27T01:39:24.17
IV.CDRU.HHN. ML:2.2 0.00016937459999999998 0.32 AML other m 2019-10-27T01:39:27.76
IV.CDRU.HHE. ML:2.7 0.00059089695 0.16 AML other m 2019-10-27T01:39:22.63
IV.CAR1.HNE. ML:2.8 0.0008350648 0.64 AML other m 2019-10-27T01:39:22.96
IV.CAR1.HHN. ML:2.7 0.0006297073 0.6 AML other m 2019-10-27T01:39:23.48
IV.CAR1.HNN. ML:2.5 0.00045534739999999996 0.2696 AML other m 2019-10-27T01:39:22.50
IV.CAR1.HHE. ML:2.8 0.00081692685 0.62 AML other m 2019-10-27T01:39:23.28
IV.CELI.HNN. ML:2.3 0.00019127625 0.58 AML other m 2019-10-27T01:39:27.62
IV.CELI.HHE. ML:2.6 0.00037551230000000004 0.32 AML other m 2019-10-27T01:39:27.18
IV.CELI.HNE. ML:2.2 0.00016107549999999998 0.52 AML other m 2019-10-27T01:39:27.18
MN.TIP.HHN. ML:1.7 0.000035197685 0.54 AML other m 2019-10-27T01:39:37.65
MN.TIP.HHE. ML:1.8 0.00004719521999999999 0.56 AML other m 2019-10-27T01:39:35.10
IV.ACER.HHE. ML:2.1 0.00009079512000000001 0.5 AML other m 2019-10-27T01:39:40.45
IV.SNAL.HNN. ML:2.2 0.00008326689500000001 0.16 AML other m 2019-10-27T01:39:44.68
IV.SNAL.HNE. ML:2.2 0.00009272428 0.58 AML other m 2019-10-27T01:39:43.89
IV.SNAL.HHE. ML:2.3 0.00010902646999999999 0.6 AML other m 2019-10-27T01:39:43.89
IV.SNAL.HHN. ML:2.2 0.00008870723999999999 0.5 AML other m 2019-10-27T01:39:44.68
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
Waveforms Seismic signals in miniseed + resp format Download