Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 25-10-2019 and time 09:54:09 (UTC) in region Tirreno Meridionale (MARE)

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

  • 25-10-2019 09:54:09 (UTC)
  • 25-10-2019 11:54:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.7090, 15.4460 at 15 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 2.1 2019-10-25
09:54:09		 39.7088 15.4458 15 2020-02-28
16:42:23		 Bollettino Sismico Italiano INGV 76394711
Reviewed
Rev100 		ML 2.1 2019-10-25
09:54:09		 39.7007 15.4358 11 2019-10-25
10:13:20		 Sala Sismica INGV-Roma 73439831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-25 09:54:09 ± 0.12
Latitude 39.7088 ± 0.0045
Longitude 15.4458 ± 0.0094
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76394711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 808
Semi-minor axis of confidence ellipse (meter) 122
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 211
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16372
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 76394711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-10 09:05:07

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 73439831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-25 10:13:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATTE.HHZ. 2019-10-25T09:56:07.75 3.0 undecidable manual Sn 4.37 0
IV.PCN.EHZ. 2019-10-25T09:55:53.26 3.0 undecidable manual Pn 3.79 0
MN.KLV.HHZ. 2019-10-25T09:55:49.52 3.0 negative manual Pg 18.5 0
IV.LINA.HHZ. 2019-10-25T09:55:32.32 3.0 positive manual Pg 17.040001 0
IV.RIBO.EHZ.01 2019-10-25T09:55:31.07 3.0 negative manual Pg 11.42 0
IV.NARO.HHZ. 2019-10-25T09:55:20.26 3.0 positive manual Pn 3.11 0
CR.STON.BHZ. 2019-10-25T09:55:12.38 3.0 positive manual Pg 7.24 0
IV.ERC.EHZ. 2019-10-25T09:54:59.61 3.0 undecidable manual Pg 5.57 0
IV.GRI.EHE. 2019-10-25T09:54:46.90 0.3 undecidable manual S 139 129.1707 92 0.11 64
MN.TIP.HHZ. 2019-10-25T09:54:45.95 0.6 undecidable manual S 117 126.873 92 -0.23 42
IV.CELI.HHZ. 2019-10-25T09:54:38.45 0.6 undecidable manual S 110 97.0251 93 0.22 44
IV.CDRU.HHZ. 2019-10-25T09:54:35.87 0.6 undecidable manual S 352 87.4458 93 0.2 46
IV.SPS2.HHZ. 2019-10-25T09:54:35.82 1.0 undecidable manual S 121 89.3439 93 -0.37 22
IV.CAR1.HHZ. 2019-10-25T09:54:34.07 0.3 undecidable manual S 127 82.7505 93 -0.35 66
IV.SALB.HHZ. 2019-10-25T09:54:33.29 1.0 undecidable manual S 76 78.9654 94 -0.12 23
IV.MCEL.HHE. 2019-10-25T09:54:32.62 0.6 undecidable manual S 24 74.7696 94 0.33 45
MN.TIP.HHZ. 2019-10-25T09:54:31.20 0.6 undecidable manual P 117 126.873 92 0.38 40
IV.GRI.EHE. 2019-10-25T09:54:30.82 1.0 undecidable manual P 139 129.1707 92 -0.35 20
IV.CMPR.HHZ. 2019-10-25T09:54:30.96 0.6 undecidable manual S 350 68.6757 94 0.29 46
IV.SIRI.HHZ. 2019-10-25T09:54:29.02 1.0 undecidable manual S 34 63.5919 95 -0.3 23
IV.CELI.HHZ. 2019-10-25T09:54:26.68 0.3 undecidable manual P 110 97.0251 93 0.44 63
IV.MMN.HHE. 2019-10-25T09:54:25.86 0.3 undecidable manual S 66 50.616 96 -0.01 76
YZ.POLL1.HHE.00 2019-10-25T09:54:25.49 3.0 undecidable manual P 0.29 0
IV.MGR.HHZ. 2019-10-25T09:54:25.03 0.3 undecidable manual S 11 48.4182 97 -0.26 72
IV.CET2.HHZ. 2019-10-25T09:54:24.78 0.6 undecidable manual S 115 47.8188 97 -0.36 47
IV.CDRU.HHZ. 2019-10-25T09:54:24.29 0.1 undecidable manual P 352 87.4458 93 -0.47 84
IV.SPS2.HHZ. 2019-10-25T09:54:24.18 1.0 undecidable manual P 121 89.3439 93 -0.88 18
MN.CUC.HHZ. 2019-10-25T09:54:24.01 0.3 undecidable manual S 45 44.622 97 -0.27 73
IV.CAR1.HHZ. 2019-10-25T09:54:24.54 0.1 undecidable manual P 127 82.7505 93 0.5 86
IX.SRN3.HHE.02 2019-10-25T09:54:24.26 3.0 undecidable manual P -0.3 0
IV.MCEL.HHE. 2019-10-25T09:54:23.26 0.6 undecidable manual P 24 74.7696 94 0.46 44
IV.TDS.HHE. 2019-10-25T09:54:23.38 0.3 undecidable manual P 94 76.368 94 0.33 68
IV.SLCN.HHE. 2019-10-25T09:54:23.25 0.6 undecidable manual P 12 77.2671 94 0.07 48
IV.BULG.HHZ. 2019-10-25T09:54:23.57 0.6 undecidable manual S 352 41.4252 98 0.14 50
IV.SALB.HHZ. 2019-10-25T09:54:23.79 0.1 undecidable manual P 76 78.9654 94 0.34 90
IV.GRIS.EHE. 2019-10-25T09:54:21.54 0.3 undecidable manual S 84 34.9428 101 -0.19 76
IV.SIRI.HHZ. 2019-10-25T09:54:21.58 0.1 undecidable manual P 34 63.5919 95 0.49 89
IV.CMPR.HHZ. 2019-10-25T09:54:21.52 0.1 undecidable manual P 350 68.6757 94 -0.35 90
IV.MMN.HHE. 2019-10-25T09:54:19.29 0.1 undecidable manual P 66 50.616 96 0.19 97
IV.MGR.HHZ. 2019-10-25T09:54:18.47 0.1 undecidable manual P 11 48.4182 97 -0.3 95
IV.CET2.HHZ. 2019-10-25T09:54:18.61 0.1 undecidable manual P 115 47.8188 97 -0.06 100
MN.CUC.HHZ. 2019-10-25T09:54:17.90 0.1 undecidable manual P 45 44.622 97 -0.28 96
IV.BULG.HHZ. 2019-10-25T09:54:17.91 0.1 undecidable manual P 352 41.4252 98 0.22 99
IV.GRIS.EHE. 2019-10-25T09:54:16.37 0.1 undecidable manual P 84 34.9428 101 -0.33 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHN. ML:2.3 0.0006255 0.74 AML other m 2019-10-25T09:54:25.44
IV.BULG.HNN. ML:2.2 0.0005925 0.76 AML other m 2019-10-25T09:54:25.44
MN.CUC.HHN. ML:2.0 0.0003015 0.96 AML other m 2019-10-25T09:54:25.51
MN.CUC.HNN. ML:2.1 0.00035099999999999997 0.96 AML other m 2019-10-25T09:54:25.99
IV.BULG.HNE. ML:2.0 0.00033650000000000005 0.42 AML other m 2019-10-25T09:54:26.22
IV.BULG.HHE. ML:2.0 0.000356 0.42 AML other m 2019-10-25T09:54:26.01
MN.CUC.HNE. ML:2.1 0.000346 1.02 AML other m 2019-10-25T09:54:26.40
IV.CET2.HHN. ML:2.4 0.000794 0.66 AML other m 2019-10-25T09:54:27.41
MN.CUC.HHE. ML:2.1 0.000348 0.52 AML other m 2019-10-25T09:54:27.40
IV.MGR.HHN. ML:1.8 0.00016999999999999999 0.64 AML other m 2019-10-25T09:54:30.74
IV.MGR.HHE. ML:1.8 0.0001665 0.44 AML other m 2019-10-25T09:54:31.36
IV.CMPR.HHE. ML:2.0 0.00016649999999999998 1.78 AML other m 2019-10-25T09:54:32.94
IV.SIRI.HHE. ML:2.0 0.00018159665 0.1984 AML other m 2019-10-25T09:54:32.46
IV.SIRI.HHN. ML:2.2 0.0002935 0.28 AML other m 2019-10-25T09:54:33.65
IV.SIRI.HNN. ML:2.2 0.00027449999999999995 0.28 AML other m 2019-10-25T09:54:33.65
IV.SIRI.HNE. ML:2.2 0.000291 0.3 AML other m 2019-10-25T09:54:35.39
IV.SPS2.HHN. ML:2.1 0.0001585 1.74 AML other m 2019-10-25T09:54:36.00
IV.CDRU.HHE. ML:2.0 0.00011539752 1.84 AML other m 2019-10-25T09:54:36.02
IV.CAR1.HNN. ML:2.3 0.0002791249 0.3008 AML other m 2019-10-25T09:54:37.43
IV.CAR1.HHN. ML:2.5 0.0004125 0.3 AML other m 2019-10-25T09:54:37.44
IV.CAR1.HHE. ML:2.5 0.0004345 0.28 AML other m 2019-10-25T09:54:37.80
IV.CAR1.HNE. ML:2.6 0.0005021413 0.3584 AML other m 2019-10-25T09:54:37.98
IV.SALB.HHN. ML:1.6 0.000048299999999999995 0.6 AML other m 2019-10-25T09:54:38.72
IV.SPS2.HHE. ML:2.2 0.0001815 0.48 AML other m 2019-10-25T09:54:39.63
IV.CELI.HHN. ML:2.5 0.0003135 0.64 AML other m 2019-10-25T09:54:40.54
IV.SALB.HHE. ML:1.7 0.00006604999999999999 0.92 AML other m 2019-10-25T09:54:40.51
IV.CELI.HNN. ML:2.1 0.00011815558 0.3584 AML other m 2019-10-25T09:54:41.40
IV.CMPR.HHN. ML:1.8 0.00009944999999999999 0.8 AML other m 2019-10-25T09:54:41.92
IV.CELI.HHE. ML:2.4 0.00022999999999999998 0.56 AML other m 2019-10-25T09:54:41.67
IV.CDRU.HHN. ML:1.7 0.000055773075 0.1984 AML other m 2019-10-25T09:54:42.12
IV.CELI.HNE. ML:1.9 0.000087381475 0.224 AML other m 2019-10-25T09:54:42.21
MN.TIP.HNE. ML:1.8 0.000044217640000000004 1.2192 AML other m 2019-10-25T09:54:47.38
MN.TIP.HHE. ML:1.6 0.00002548941 0.4992 AML other m 2019-10-25T09:54:49.09
MN.TIP.HHN. ML:1.4 0.000012760245 0.1984 AML other m 2019-10-25T09:54:49.58
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