Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 12-01-2020 and time 04:33:08 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 12-01-2020 03:33:08 (UTC)
  • 12-01-2020 04:33:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1670, 15.4350 at 27 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
72 Km W of Cosenza (67546 inhabitants)
79 Km W of Lamezia Terme (70714 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 2.1 2020-01-12
03:33:08		 39.1673 15.4352 27 2020-07-18
21:08:32		 Bollettino Sismico Italiano INGV 78167751
Reviewed
Rev100 		ML 2.1 2020-01-12
03:33:08		 39.1617 15.4238 29 2020-01-12
03:41:15		 Sala Sismica INGV-Roma 75479111
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-12 03:33:08 ± 0.13
Latitude 39.1673 ± 0.0072
Longitude 15.4352 ± 0.0128
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78167751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1136
Semi-minor axis of confidence ellipse (meter) 304
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 298
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.20599
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 78167751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-13 13:15:07

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 75479111
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-12 03:41:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2020-01-12T03:33:49.80 3.0 undecidable manual Pg 3.97 0
IV.PLAC.HHZ. 2020-01-12T03:33:43.36 0.6 undecidable manual S 132 117.6933 99 0.78 53
MN.TIP.HHZ. 2020-01-12T03:33:42.48 0.6 undecidable manual S 89 113.7972 99 0.94 49
IV.MPNC.HHZ. 2020-01-12T03:33:41.99 0.6 undecidable manual S 184 113.4975 99 0.54 58
IV.MILZ.HHN. 2020-01-12T03:33:38.27 0.6 undecidable manual S 190 100.9212 100 0.11 65
IV.IFIL.HHZ. 2020-01-12T03:33:37.44 0.6 undecidable manual S 228 99.9222 100 -0.46 60
IV.MSRU.HHZ. 2020-01-12T03:33:36.09 0.6 undecidable manual S 176 100.4217 100 -1.93 26
IV.TDS.HHZ. 2020-01-12T03:33:36.64 0.6 undecidable manual S 54 94.7385 101 0.12 65
MN.CUC.HHZ. 2020-01-12T03:33:36.80 0.6 undecidable manual S 19 97.2249 101 -0.4 62
IV.MMN.HHE. 2020-01-12T03:33:36.29 0.3 undecidable manual S 30 93.24 101 0.14 96
IV.GRI.EHZ. 2020-01-12T03:33:36.08 0.6 undecidable manual S 114 93.1401 101 -0.03 65
IV.SPS2.HHZ. 2020-01-12T03:33:32.87 0.6 undecidable manual S 80 78.8655 104 0.48 62
IV.AIO.HHE. 2020-01-12T03:33:30.29 0.6 undecidable manual P 188 133.866 54 0.1 60
IV.JOPP.HHZ. 2020-01-12T03:33:30.32 0.6 undecidable manual S 148 73.371 105 -0.64 57
IV.MPNC.HHZ. 2020-01-12T03:33:29.25 0.6 undecidable manual P 184 113.4975 99 1.78 30
IV.CAR1.HHZ. 2020-01-12T03:33:29.66 0.6 undecidable manual S 82 67.377 106 0.23 67
IV.MCEL.HHN. 2020-01-12T03:33:29.99 0.6 undecidable manual P 14 132.1677 54 0.01 61
IV.SIRI.HHZ. 2020-01-12T03:33:28.60 0.6 undecidable manual P 18 118.4925 99 0.37 58
IV.SALB.HHZ. 2020-01-12T03:33:28.01 0.6 undecidable manual P 44 110.8002 99 0.95 48
IV.CMPR.HHZ. 2020-01-12T03:33:28.54 0.3 undecidable manual P 355 128.1717 54 -0.94 72
MN.TIP.HHZ. 2020-01-12T03:33:27.78 0.3 undecidable manual P 89 113.7972 99 0.26 91
IV.PLAC.HHZ. 2020-01-12T03:33:27.92 0.6 undecidable manual P 132 117.6933 99 -0.2 60
IV.CET2.HHE. 2020-01-12T03:33:26.97 0.6 undecidable manual S 48 59.8956 108 -0.56 63
MN.CEL.HHZ. 2020-01-12T03:33:26.10 0.6 undecidable manual P 158 108.2139 100 -0.57 56
IV.MILZ.HHN. 2020-01-12T03:33:26.32 0.6 undecidable manual P 190 100.9212 100 0.75 54
IV.BULG.HHE. 2020-01-12T03:33:25.73 0.3 undecidable manual P 357 101.2209 100 0.13 95
MN.CUC.HHZ. 2020-01-12T03:33:25.08 0.6 negative manual P 19 97.2249 101 0.07 65
IV.MMN.HHE. 2020-01-12T03:33:25.00 0.3 undecidable manual P 30 93.24 101 0.59 86
IV.IFIL.HHZ. 2020-01-12T03:33:25.20 0.6 undecidable manual P 228 99.9222 100 -0.22 63
IV.GRI.EHZ. 2020-01-12T03:33:24.55 0.3 undecidable manual P 114 93.1401 101 0.16 97
IV.MSRU.HHZ. 2020-01-12T03:33:24.79 0.3 undecidable manual P 176 100.4217 100 -0.7 81
IV.TDS.HHZ. 2020-01-12T03:33:24.39 0.3 undecidable manual P 54 94.7385 101 -0.23 95
IV.IST3.HHZ. 2020-01-12T03:33:23.80 0.6 undecidable manual S 203 44.5221 115 0.1 72
IV.SPS2.HHZ. 2020-01-12T03:33:22.09 0.3 undecidable manual P 80 78.8655 104 -0.15 99
IV.JOPP.HHZ. 2020-01-12T03:33:21.27 0.3 undecidable manual P 148 73.371 105 -0.14 100
IV.CAR1.HHZ. 2020-01-12T03:33:19.92 0.3 undecidable manual P 82 67.377 106 -0.61 90
IV.CET2.HHE. 2020-01-12T03:33:18.84 0.3 undecidable manual P 48 59.8956 108 -0.59 93
IV.IST3.HHZ. 2020-01-12T03:33:17.92 0.3 undecidable manual P 203 44.5221 115 0.7 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.TIP.HHE. ML:0.0 0.000043177835 0.64 AML other m 2020-01-12T03:33:45.52
MN.TIP.HHN. ML:0.0 0.000032164190000000006 0.4608 AML other m 2020-01-12T03:33:44.93
IV.CAR1.HNN. ML:2.4 0.00036621254999999995 0.2304 AML other m 2020-01-12T03:33:32.61
IV.CAR1.HHE. ML:2.6 0.0006691875000000001 0.4992 AML other m 2020-01-12T03:33:31.84
IV.CAR1.HHN. ML:2.3 0.00032935805 0.44 AML other m 2020-01-12T03:33:33.36
IV.CAR1.HNE. ML:2.5 0.0004891662 0.36 AML other m 2020-01-12T03:33:31.65
IV.JOPP.HHN. ML:2.1 0.00016430349999999998 0.2992 AML other m 2020-01-12T03:33:33.08
IV.JOPP.HHE. ML:1.9 0.00010369674500000001 0.2608 AML other m 2020-01-12T03:33:31.66
IV.SPS2.HHN. ML:1.8 0.00008529636 0.24 AML other m 2020-01-12T03:33:34.38
IV.SPS2.HHE. ML:1.8 0.0000867289 0.28 AML other m 2020-01-12T03:33:36.66
IV.GRI.EHN. ML:2.3 0.00020346524999999998 0.28 AML other m 2020-01-12T03:33:38.87
IV.GRI.EHE. ML:2.3 0.0002161719 0.44 AML other m 2020-01-12T03:33:39.27
IV.MSRU.HHN. ML:2.0 0.00009224276500000001 0.2608 AML other m 2020-01-12T03:33:40.38
IV.MSRU.HHE. ML:2.0 0.00009124387 0.2192 AML other m 2020-01-12T03:33:42.22
MN.CUC.HNN. ML:2.3 0.0001797335 3.2992 AML other m 2020-01-12T03:33:41.46
MN.CUC.HHE. ML:2.2 0.0001430946 0.2208 AML other m 2020-01-12T03:33:39.43
MN.CUC.HNE. ML:2.2 0.00014511279999999998 0.28 AML other m 2020-01-12T03:33:40.14
MN.CUC.HHN. ML:2.1 0.0001190696 0.2608 AML other m 2020-01-12T03:33:40.09
IV.IFIL.HHE. ML:2.5 0.0003150071 0.2 AML other m 2020-01-12T03:33:42.34
IV.IFIL.HHN. ML:2.0 0.000098387325 0.3808 AML other m 2020-01-12T03:33:43.58
MN.TIP.HNN. ML:2.1 0.00008810594 1.0592 AML other m 2020-01-12T03:33:39.33
MN.TIP.HNE. ML:1.9 0.00006206893500000001 0.68 AML other m 2020-01-12T03:33:45.20
IV.PLAC.HHE. ML:1.9 0.00005393447 0.44 AML other m 2020-01-12T03:33:46.30
IV.PLAC.HNE. ML:1.8 0.000051229055 0.5808 AML other m 2020-01-12T03:33:46.38
IV.PLAC.HHN. ML:1.8 0.000044816085 0.5616 AML other m 2020-01-12T03:33:47.45
IV.PLAC.HNN. ML:1.9 0.000053108655 0.7008 AML other m 2020-01-12T03:33:46.72
IV.SIRI.HNE. ML:2.1 0.00009526272499999999 0.2592 AML other m 2020-01-12T03:33:46.83
IV.SIRI.HHN. ML:2.1 0.00009910951000000001 0.3792 AML other m 2020-01-12T03:33:47.12
IV.SIRI.HNN. ML:2.1 0.000094331215 0.2592 AML other m 2020-01-12T03:33:47.77
IV.SIRI.HHE. ML:2.1 0.00009420048 0.28 AML other m 2020-01-12T03:33:46.83
IV.MPNC.HHN. ML:2.3 0.00016616304999999998 0.48 AML other m 2020-01-12T03:33:46.00
IV.MPNC.HHE. ML:2.5 0.00022861015000000002 0.4992 AML other m 2020-01-12T03:33:45.24
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