Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 15-02-2020 and time 16:39:08 (UTC) in region Tirreno Meridionale (MARE)

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

  • 15-02-2020 16:39:08 (UTC)
  • 15-02-2020 17:39:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.3990, 15.1180 at 7 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
99 Km W 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 2.3 2020-02-15
16:39:08		 39.399 15.1185 7 2020-07-18
21:08:32		 Bollettino Sismico Italiano INGV 78280251
Reviewed
Rev100 		ML 2.4 2020-02-15
16:39:08		 39.3903 15.1247 10 2020-02-15
16:49:03		 Sala Sismica INGV-Roma 76544451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-15 16:39:08 ± 0.39
Latitude 39.3990 ± 0.0081
Longitude 15.1185 ± 0.0209
Depth (km) 7 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78280251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1277
Semi-minor axis of confidence ellipse (meter) 1260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 262
Circular confidence region, given by single value of horizontal uncertainty (meter) 1280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 188
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 31
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) 1.36877
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 33
Type of magnitude ML
Reference to an origin 78280251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-07 00:20:35

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 76544451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-15 16:49:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAPR.HNZ. 2020-02-15T16:41:20.46 3.0 undecidable manual Pg 27.049999 0
IV.PE3.EHZ. 2020-02-15T16:41:12.03 3.0 undecidable manual Sn 0.41 0
GU.CANO.HHZ. 2020-02-15T16:41:12.55 3.0 undecidable manual Pg 22.860001 0
IV.COR1.EHZ. 2020-02-15T16:41:00.63 3.0 undecidable manual Sn -5.99 0
IV.FOSV.EHZ. 2020-02-15T16:40:56.75 3.0 undecidable manual Sn -4.01 0
GU.GSCL.HHZ. 2020-02-15T16:40:52.65 3.0 undecidable manual Pg 17.4 0
IV.MBAL.EHZ. 2020-02-15T16:40:50.49 3.0 undecidable manual Pn 0.95 0
IV.MSSA.HHZ. 2020-02-15T16:40:47.05 3.0 undecidable manual Pn 5.46 0
AC.VLO.HHZ. 2020-02-15T16:40:42.24 3.0 undecidable manual Sn -1.06 0
IV.PTQR.HHZ. 2020-02-15T16:40:24.75 3.0 undecidable manual Sn -3.03 0
IV.FIR.HHZ. 2020-02-15T16:40:23.94 3.0 undecidable manual Pn -1.03 0
IV.CMDO.HHZ. 2020-02-15T16:40:20.36 3.0 undecidable manual Sg 9.13 0
IV.GAVE.EHZ. 2020-02-15T16:40:16.50 3.0 negative manual Pg 12.82 0
IV.PTRJ.HNZ. 2020-02-15T16:40:13.20 3.0 undecidable manual Sg 7.78 0
IV.MURB.HHZ. 2020-02-15T16:40:11.42 3.0 undecidable manual Pn -0.92 0
MN.VAE.HHZ. 2020-02-15T16:40:11.63 3.0 undecidable manual Sg 4.36 0
IT.VNF1.HGZ. 2020-02-15T16:40:10.86 3.0 undecidable manual Sn 0.06 0
IV.CRTO.HHZ. 2020-02-15T16:40:00.77 3.0 undecidable manual Sg 7.45 0
IT.LRNO.HNZ. 2020-02-15T16:39:55.93 3.0 undecidable manual Pg 9.91 0
IV.CELI.HHZ. 2020-02-15T16:39:44.50 0.6 undecidable manual S 89 119.1918 50 0.99 35
IT.VNF1.HGZ. 2020-02-15T16:39:43.25 3.0 negative manual Pn -0.35 0
IV.JOPP.HHZ. 2020-02-15T16:39:42.04 0.6 undecidable manual S 143 110.0121 50 0.98 36
IV.SPS2.HHZ. 2020-02-15T16:39:40.71 0.6 undecidable manual S 96 105.4167 50 0.88 37
IV.CAR1.HHZ. 2020-02-15T16:39:37.08 0.6 undecidable manual S 99 95.1381 50 -0.03 49
IV.MMN.HHE. 2020-02-15T16:39:35.95 0.6 undecidable manual S 53 92.3409 50 -0.4 46
IV.MGR.HHZ. 2020-02-15T16:39:35.43 0.6 undecidable manual S 24 89.9433 50 -0.28 47
MN.CUC.HHZ. 2020-02-15T16:39:34.61 0.6 undecidable manual S 42 88.8444 50 -0.81 40
IV.MUCR.HHZ. 2020-02-15T16:39:33.28 0.3 undecidable manual P 188 151.9368 50 -0.38 61
IV.BULG.HHZ. 2020-02-15T16:39:32.96 0.6 undecidable manual S 16 78.5658 50 0.3 48
MN.TIP.HHZ. 2020-02-15T16:39:32.17 0.3 undecidable manual P 99 142.8459 50 -0.1 66
IV.PIPA.HHZ. 2020-02-15T16:39:31.44 0.6 undecidable manual P 86 145.743 50 -1.27 29
MN.CEL.HHE. 2020-02-15T16:39:31.65 0.3 undecidable manual P 152 142.9458 50 -0.64 57
IV.CET2.HHZ. 2020-02-15T16:39:30.94 0.6 undecidable manual S 78 73.0713 50 -0.26 49
IV.GRIS.EHZ. 2020-02-15T16:39:30.26 0.6 undecidable manual S 59 73.371 50 -1.02 37
IV.SALB.HHZ. 2020-02-15T16:39:29.10 0.6 undecidable manual P 63 117.4935 50 0.74 39
IV.MSRU.HHZ. 2020-02-15T16:39:29.77 0.1 undecidable manual P 165 130.3695 50 -0.57 81
IV.GRI.EHZ. 2020-02-15T16:39:29.67 0.6 undecidable manual P 119 128.9709 50 -0.46 42
IV.MCEL.HHN. 2020-02-15T16:39:28.46 0.3 undecidable manual P 29 118.0929 50 0.02 71
IV.CELI.HHZ. 2020-02-15T16:39:28.39 0.3 undecidable manual P 89 119.1918 50 -0.23 68
IV.JOPP.HHZ. 2020-02-15T16:39:27.06 0.1 undecidable manual P 143 110.0121 50 -0.14 94
IV.SIRI.HHZ. 2020-02-15T16:39:27.44 0.3 undecidable manual P 36 107.8143 50 0.58 63
IV.TDS.HHZ. 2020-02-15T16:39:27.16 0.3 undecidable manual P 74 108.2139 50 0.23 69
IV.SPS2.HHZ. 2020-02-15T16:39:26.56 0.3 undecidable manual P 96 105.4167 50 0.07 72
IV.CAR1.HHZ. 2020-02-15T16:39:25.12 0.3 undecidable manual P 99 95.1381 50 0.2 71
IV.MMN.HHE. 2020-02-15T16:39:24.99 0.3 undecidable manual P 53 92.3409 50 0.51 67
MN.CUC.HHZ. 2020-02-15T16:39:24.45 0.1 undecidable manual P 42 88.8444 50 0.51 90
IV.MGR.HHZ. 2020-02-15T16:39:24.13 0.1 undecidable manual P 24 89.9433 50 0.02 100
IV.BULG.HHZ. 2020-02-15T16:39:22.48 0.3 undecidable manual P 16 78.5658 50 0.13 75
IV.IST3.HHZ. 2020-02-15T16:39:21.65 0.3 undecidable manual P 172 67.2771 50 1.04 56
IV.CET2.HHZ. 2020-02-15T16:39:21.26 0.1 undecidable manual P 78 73.0713 50 -0.24 99
IV.GRIS.EHZ. 2020-02-15T16:39:21.14 0.3 undecidable manual P 59 73.371 50 -0.41 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CET2.HHN. ML:2.6 0.0007069330000000001 0.2432 AML other m 2020-02-15T16:39:31.67
IV.CET2.HHE. ML:2.3 0.0003010216 0.2176 AML other m 2020-02-15T16:39:32.04
IV.IST3.HHE. ML:2.4 0.00042067485 0.1536 AML other m 2020-02-15T16:39:33.41
IV.MGR.HHE. ML:2.0 0.00010408088500000001 0.1792 AML other m 2020-02-15T16:39:35.57
IV.MGR.HNE. ML:2.1 0.00014912101500000002 0.5376 AML other m 2020-02-15T16:39:35.94
MN.CUC.HHN. ML:2.3 0.0002263328 0.512 AML other m 2020-02-15T16:39:36.13
IV.MGR.HHN. ML:2.2 0.0001766179 0.1792 AML other m 2020-02-15T16:39:36.80
IV.BULG.HHE. ML:2.1 0.0001735874 0.4864 AML other m 2020-02-15T16:39:37.22
IV.BULG.HNE. ML:2.1 0.000180005 0.4864 AML other m 2020-02-15T16:39:37.22
IV.BULG.HHN. ML:2.4 0.00035920805 0.256 AML other m 2020-02-15T16:39:37.39
IV.BULG.HNN. ML:2.4 0.00034571985 0.256 AML other m 2020-02-15T16:39:37.39
MN.CUC.HHE. ML:2.6 0.00043520895 0.4352 AML other m 2020-02-15T16:39:37.68
MN.CUC.HNN. ML:2.3 0.00022121459999999997 0.2944 AML other m 2020-02-15T16:39:37.80
MN.CUC.HNE. ML:2.5 0.0004028794 0.384 AML other m 2020-02-15T16:39:37.68
IV.CAR1.HNN. ML:2.6 0.00042845165 0.2944 AML other m 2020-02-15T16:39:38.78
IV.CAR1.HNE. ML:2.7 0.0005936851 0.3968 AML other m 2020-02-15T16:39:39.14
IV.CAR1.HHN. ML:2.7 0.0005151980499999999 0.32 AML other m 2020-02-15T16:39:39.13
IV.CAR1.HHE. ML:2.7 0.0005068941500000001 0.448 AML other m 2020-02-15T16:39:39.87
IV.SPS2.HHE. ML:2.2 0.00014142855000000003 0.3968 AML other m 2020-02-15T16:39:42.20
IV.JOPP.HHN. ML:2.3 0.00015737344000000002 0.2816 AML other m 2020-02-15T16:39:43.37
IV.SIRI.HHE. ML:2.5 0.00030730575000000005 0.3328 AML other m 2020-02-15T16:39:43.48
IV.SIRI.HNE. ML:2.5 0.00029611675000000006 0.3328 AML other m 2020-02-15T16:39:43.32
IV.JOPP.HHE. ML:2.3 0.0001862949 0.3072 AML other m 2020-02-15T16:39:43.40
IV.SIRI.HHN. ML:2.6 0.00039522495 0.256 AML other m 2020-02-15T16:39:44.70
IV.SIRI.HNN. ML:2.6 0.0003884991 0.256 AML other m 2020-02-15T16:39:44.70
IV.CELI.HNE. ML:2.0 0.000075417085 0.3456 AML other m 2020-02-15T16:39:44.92
IV.CELI.HHE. ML:2.0 0.00008441167499999999 0.3456 AML other m 2020-02-15T16:39:45.09
IV.CELI.HHN. ML:2.1 0.00009004946499999999 0.5376 AML other m 2020-02-15T16:39:45.18
IV.CELI.HNN. ML:2.1 0.000091902855 0.4864 AML other m 2020-02-15T16:39:45.18
MN.TIP.HNN. ML:2.2 0.000087375875 0.9216 AML other m 2020-02-15T16:39:48.03
IV.GRI.EHE. ML:2.4 0.0001550517 0.4224 AML other m 2020-02-15T16:39:48.89
MN.TIP.HHE. ML:1.9 0.000039801345000000004 0.5248 AML other m 2020-02-15T16:39:53.89
IV.PIPA.HHE. ML:2.2 0.000077930955 0.5632 AML other m 2020-02-15T16:39:55.89
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