Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 19-11-2020 and time 19:17:39 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 19-11-2020 19:17:39 (UTC)
  • 19-11-2020 20:17:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4070, 15.3090 at 130 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
32 Km NW of Messina (238439 inhabitants)
44 Km NW of Reggio di Calabria (183035 inhabitants)
89 Km N of Acireale (52622 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 2.3 2020-11-19
19:17:39		 38.4068 15.3092 130 2021-02-26
14:56:18		 Bollettino Sismico Italiano INGV 86994461
Reviewed
Rev100 		ML 2.3 2020-11-19
19:17:39		 38.3733 15.3793 132 2020-11-19
19:32:26		 Sala Sismica INGV-Roma 84854831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-19 19:17:39 ± 0.17
Latitude 38.4068 ± 0.0108
Longitude 15.3092 ± 0.0149
Depth (km) 130 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86994461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1399
Semi-minor axis of confidence ellipse (meter) 659
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 134
Circular confidence region, given by single value of horizontal uncertainty (meter) 1400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 97
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
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) 0.14839
Epicentral distance of station farthest from the epicenter (degree) 2.15657
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 34
Type of magnitude ML
Reference to an origin 86994461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-10 11:44:40

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 84854831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-19 19:32:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CET2.HHZ. 2020-11-19T19:18:23.80 0.3 undecidable manual S 24 136.3635 130 0.14 61
IV.CRAC.EHZ. 2020-11-19T19:18:16.28 0.6 undecidable manual P 23 239.3826 114 0.38 22
IV.MTTG.HHZ. 2020-11-19T19:18:13.79 0.3 undecidable manual S 143 56.2992 155 0.88 58
IV.MUCR.HHZ. 2020-11-19T19:18:12.99 0.6 undecidable manual S 223 55.4001 155 0.16 47
MN.CEL.HHZ. 2020-11-19T19:18:12.63 0.3 undecidable manual S 108 53.4021 156 -0.02 73
IV.JOPP.HHZ. 2020-11-19T19:18:12.56 0.3 undecidable manual S 66 54.7008 155 -0.21 70
IV.MPNC.HHZ. 2020-11-19T19:18:11.18 0.3 undecidable manual S 172 29.1486 166 0.23 74
IV.IVPL.HHZ. 2020-11-19T19:18:11.64 0.3 undecidable manual S 263 28.8489 166 0.7 64
IV.SICLA.EHZ. 2020-11-19T19:18:11.18 0.3 undecidable manual S 115 39.0276 162 -0.35 69
IV.MILZ.HHZ. 2020-11-19T19:18:10.26 0.3 undecidable manual S 204 16.4724 172 -0.19 75
IV.SALB.HHZ. 2020-11-19T19:18:10.21 0.6 undecidable manual P 28 185.8695 121 0.21 32
IV.MSRU.HHZ. 2020-11-19T19:18:10.32 0.3 undecidable manual S 132 23.4543 169 -0.37 71
IV.PIPA.HHZ. 2020-11-19T19:18:09.15 0.3 undecidable manual P 47 176.6898 122 0.13 52
IV.LADO.EHZ. 2020-11-19T19:18:08.30 0.3 undecidable manual P 55 174.0924 123 -0.45 49
IV.RAFF.HHZ. 2020-11-19T19:18:07.48 0.1 positive manual P 213 155.4222 126 0.65 66
IV.CELI.HHZ. 2020-11-19T19:18:06.61 0.3 undecidable manual P 43 151.4373 127 0.17 58
MN.TIP.HHZ. 2020-11-19T19:18:06.63 0.1 negative manual P 55 151.8369 127 0.16 78
IV.CET2.HHZ. 2020-11-19T19:18:04.85 0.1 undecidable manual P 24 136.3635 130 -0.11 82
XK.ALB1.HHZ. 2020-11-19T19:18:04.89 0.3 undecidable manual P 58 130.869 131 0.45 58
XK.SELL.HHZ. 2020-11-19T19:18:04.85 0.1 negative manual P 60 130.869 131 0.41 78
IV.HLNI.HHZ. 2020-11-19T19:18:03.37 0.3 undecidable manual P 198 123.4875 133 -0.4 60
IV.HAGA.HHZ. 2020-11-19T19:18:03.27 0.3 undecidable manual P 186 125.1747 133 -0.65 55
IV.GRI.EHZ. 2020-11-19T19:18:02.37 0.1 undecidable manual P 64 106.7154 137 0.07 88
IV.CSLB.HHZ. 2020-11-19T19:18:02.93 0.6 undecidable manual P 245 120.8901 134 -0.6 38
IV.PLLN.EHZ. 2020-11-19T19:18:02.30 1.0 undecidable manual P 246 111.5994 136 -0.41 20
IV.CAR1.HHZ. 2020-11-19T19:18:02.82 0.6 undecidable manual P 39 122.0889 133 -0.82 34
IV.PLAC.HHZ. 2020-11-19T19:18:01.79 0.1 negative manual P 87 98.2239 140 0.19 87
IV.IACL.HHZ. 2020-11-19T19:18:00.23 0.6 undecidable manual P 280 84.0492 144 -0.29 44
IV.SOI.EHZ. 2020-11-19T19:17:59.91 0.1 negative manual P 119 74.7696 148 0.04 94
IV.AIO.HHZ. 2020-11-19T19:17:59.04 0.1 undecidable manual P 188 48.8178 158 0.65 84
IV.MTTG.HHZ. 2020-11-19T19:17:59.01 0.1 undecidable manual P 143 56.2992 155 0.25 93
IV.JOPP.HHZ. 2020-11-19T19:17:58.37 0.1 negative manual P 66 54.7008 155 -0.31 92
IV.IFIL.HHZ. 2020-11-19T19:17:58.98 0.3 undecidable manual P 286 66.0894 151 -0.34 68
IV.MUCR.HHZ. 2020-11-19T19:17:58.55 0.1 undecidable manual P 223 55.4001 155 -0.17 95
IV.IVGP.HHE. 2020-11-19T19:17:58.10 0.3 undecidable manual P 268 30.3474 166 0.44 70
MN.CEL.HHZ. 2020-11-19T19:17:58.28 0.1 negative manual P 108 53.4021 156 -0.33 92
IV.NOV.HHZ. 2020-11-19T19:17:58.86 0.3 undecidable manual P 200 44.622 160 0.66 63
IV.IVPL.HHZ. 2020-11-19T19:17:57.67 0.3 undecidable manual P 263 28.8489 166 0.05 76
IV.SICLA.EHZ. 2020-11-19T19:17:57.58 0.1 undecidable manual P 115 39.0276 162 -0.39 93
IV.MILZ.HHZ. 2020-11-19T19:17:57.03 0.1 undecidable manual P 204 16.4724 172 -0.31 99
IV.IVUG.HHE. 2020-11-19T19:17:57.66 0.3 undecidable manual P 268 28.1496 167 0.06 76
IV.MSRU.HHZ. 2020-11-19T19:17:57.10 0.1 negative manual P 132 23.4543 169 -0.38 96
IV.MPNC.HHZ. 2020-11-19T19:17:57.49 0.1 undecidable manual P 172 29.1486 166 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SICLA.EHE. ML:2.5 0.00020866869999999998 0.32 AML other m 2020-11-19T19:18:11.20
IV.SICLA.EHN. ML:2.7 0.00033089020000000004 0.4352 AML other m 2020-11-19T19:18:11.60
IV.IVPL.HHE. ML:2.5 0.00021319545 0.64 AML other m 2020-11-19T19:18:13.18
IV.JOPP.HHN. ML:2.5 0.000170266 0.32 AML other m 2020-11-19T19:18:13.43
IV.JOPP.HHE. ML:2.2 0.000102379045 0.2944 AML other m 2020-11-19T19:18:13.79
IV.MPNC.HHN. ML:2.6 0.0002818884 0.3328 AML other m 2020-11-19T19:18:14.37
MN.CEL.HHN. ML:2.4 0.0001419987 0.32 AML other m 2020-11-19T19:18:14.65
IV.MPNC.HHE. ML:2.5 0.0001967866 0.3456 AML other m 2020-11-19T19:18:14.80
MN.CEL.HNN. ML:2.4 0.0001427997 0.32 AML other m 2020-11-19T19:18:14.65
MN.CEL.HNE. ML:2.4 0.00015247005 0.3968 AML other m 2020-11-19T19:18:14.65
MN.CEL.HHE. ML:2.4 0.000146423575 0.3968 AML other m 2020-11-19T19:18:14.65
IV.IVPL.HHN. ML:2.7 0.00031017455 0.4864 AML other m 2020-11-19T19:18:14.70
IV.MTTG.HHN. ML:2.4 0.000144193785 0.64 AML other m 2020-11-19T19:18:15.43
IV.MTTG.HHE. ML:2.3 0.0001206212 0.4096 AML other m 2020-11-19T19:18:15.87
IV.AIO.HHE. ML:2.4 0.00013614105500000002 1.7568 AML other m 2020-11-19T19:18:15.98
IV.AIO.HHN. ML:2.2 0.00009762568 0.2816 AML other m 2020-11-19T19:18:16.76
IV.SOI.EHE. ML:2.1 0.000067679665 1.6416 AML other m 2020-11-19T19:18:18.05
IV.MUCR.HHN. ML:2.4 0.00013143045 0.64 AML other m 2020-11-19T19:18:18.12
IV.SOI.EHN. ML:2.2 0.000079569275 0.6912 AML other m 2020-11-19T19:18:16.81
IV.MUCR.HHE. ML:2.1 0.000063310845 0.3456 AML other m 2020-11-19T19:18:19.32
IV.GRI.EHE. ML:2.3 0.00008157415 0.384 AML other m 2020-11-19T19:18:20.47
IV.PLAC.HNE. ML:2.1 0.00006064692 0.4224 AML other m 2020-11-19T19:18:21.23
IV.PLAC.HHN. ML:2.0 0.000050536415 0.384 AML other m 2020-11-19T19:18:21.02
IV.PLAC.HNN. ML:2.3 0.000079215065 0.384 AML other m 2020-11-19T19:18:21.59
IV.PLAC.HHE. ML:2.2 0.00007598279499999999 0.384 AML other m 2020-11-19T19:18:21.59
IV.CAR1.HHE. ML:2.2 0.00006432352499999999 0.32 AML other m 2020-11-19T19:18:22.76
IV.CET2.HHE. ML:2.4 0.00007567869 0.0256 AML other m 2020-11-19T19:18:24.72
IV.CAR1.HHN. ML:2.0 0.000038982499000000006 1.6416 AML other m 2020-11-19T19:18:24.83
IV.CET2.HHN. ML:2.7 0.00017152705 0.4608 AML other m 2020-11-19T19:18:25.63
IV.GRI.EHN. ML:2.1 0.00004931123 0.576 AML other m 2020-11-19T19:18:27.83
IV.PIPA.HHN. ML:1.8 0.000016504965 0.6272 AML other m 2020-11-19T19:18:32.34
IV.LADO.EHN. ML:2.1 0.000028944585000000003 0.3584 AML other m 2020-11-19T19:18:34.14
IV.LADO.EHE. ML:2.1 0.000036397159999999995 0.3584 AML other m 2020-11-19T19:18:35.32
IV.PIPA.HHE. ML:1.9 0.00001782089 0.3072 AML other m 2020-11-19T19:18:35.99
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