Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 25-10-2019 and time 05:47:48 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 25-10-2019 05:47:48 (UTC)
  • 25-10-2019 07:47:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.7180, 15.4420 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 2.2 2019-10-25
05:47:48		 39.7177 15.4418 12 2020-02-28
16:42:23		 Bollettino Sismico Italiano INGV 76393831
Reviewed
Rev100 		ML 2.2 2019-10-25
05:47:48		 39.7213 15.453 11 2019-10-25
05:55:13		 Sala Sismica INGV-Roma 73435441
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-25 05:47:48 ± 0.19
Latitude 39.7177 ± 0.0108
Longitude 15.4418 ± 0.0117
Depth (km) 12 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76393831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1405
Semi-minor axis of confidence ellipse (meter) 281
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
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) 222
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 24
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) 0.88044
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 76393831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-24 16:02:51

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 73435441
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-25 05:55:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2019-10-25T05:49:47.07 3.0 undecidable manual Sn -5.8 0
IV.APEC.HHZ. 2019-10-25T05:49:42.86 3.0 undecidable manual Sn -5.83 0
CR.STON.BHZ. 2019-10-25T05:49:39.98 3.0 undecidable manual Sg 12.99 0
IV.NDIM.HNZ. 2019-10-25T05:49:30.69 3.0 positive manual Pg 11.66 0
IV.MF5.EHZ. 2019-10-25T05:49:21.50 3.0 undecidable manual Sn -6.04 0
IV.FIAM.HHZ. 2019-10-25T05:49:17.05 3.0 undecidable manual Sg 1.56 0
GU.GRAM.HHZ. 2019-10-25T05:49:16.52 3.0 positive manual Pn -3.33 0
IV.PE3.EHZ. 2019-10-25T05:49:03.43 3.0 positive manual Pg 6.67 0
IV.SSY.HHZ. 2019-10-25T05:49:03.35 3.0 undecidable manual Sn 0.82 0
IV.HLNI.HHZ. 2019-10-25T05:49:01.03 3.0 undecidable manual Sg 2.5 0
IV.ARVD.HHZ. 2019-10-25T05:48:57.36 3.0 undecidable manual Pg 5.13 0
IV.ARCI.HHZ. 2019-10-25T05:48:53.99 3.0 undecidable manual Pn 0.17 0
IT.VNF1.HGZ. 2019-10-25T05:48:49.03 3.0 undecidable manual Sg -1.01 0
IV.ERC.EHZ. 2019-10-25T05:48:40.00 3.0 undecidable manual Pg 7.3 0
IV.TOLF.HHZ. 2019-10-25T05:48:37.85 3.0 negative manual Pn -4.71 0
IV.LAV9.HNZ. 2019-10-25T05:48:33.59 3.0 undecidable manual Pn -0.09 0
IV.VVLD.HHZ. 2019-10-25T05:48:30.65 3.0 undecidable manual Pn 1.21 0
IV.CAR1.HHZ. 2019-10-25T05:48:12.51 0.6 undecidable manual S 128 83.6496 91 -0.45 40
IV.CMPR.HHZ. 2019-10-25T05:48:08.68 0.6 undecidable manual S 350 67.6767 91 -0.01 47
IV.CELI.HHZ. 2019-10-25T05:48:04.96 0.1 undecidable manual P 111 97.7244 91 0.31 89
IV.MMN.HHZ. 2019-10-25T05:48:04.30 0.3 undecidable manual S 67 50.5161 92 0.17 75
IV.MGR.HHZ. 2019-10-25T05:48:03.11 0.3 undecidable manual S 11 47.5191 92 -0.22 69
IV.CET2.HHZ. 2019-10-25T05:48:03.25 0.6 undecidable manual S 115 48.5181 92 -0.35 45
IV.SPS2.HHZ. 2019-10-25T05:48:03.94 0.6 undecidable manual P 121 90.1431 91 0.44 44
IV.CDRU.HHZ. 2019-10-25T05:48:02.23 0.3 undecidable manual P 352 86.4468 91 -0.69 55
IV.CAR1.HHZ. 2019-10-25T05:48:02.93 0.3 undecidable manual P 128 83.6496 91 0.44 67
IV.SLCN.HHZ. 2019-10-25T05:48:02.01 0.6 undecidable manual P 12 76.368 91 0.65 43
IV.SALB.HHZ. 2019-10-25T05:48:02.17 0.3 undecidable manual P 77 79.0653 91 0.39 69
MN.CUC.HHZ. 2019-10-25T05:48:02.23 0.3 undecidable manual S 46 44.1225 92 -0.2 70
IV.TDS.HHZ. 2019-10-25T05:48:01.47 0.6 undecidable manual P 94 76.7676 91 0.05 47
IV.BULG.HHZ. 2019-10-25T05:48:01.91 0.3 undecidable manual S 352 40.4262 92 0.49 72
IV.MCEL.HHZ. 2019-10-25T05:48:01.79 0.3 undecidable manual P 24 73.9704 91 0.79 62
IV.GRIS.EHZ. 2019-10-25T05:47:59.89 0.3 undecidable manual S 86 35.1426 93 -0.14 72
IV.SIRI.HHZ. 2019-10-25T05:47:59.59 0.3 undecidable manual P 35 62.9925 91 0.29 72
IV.CMPR.HHZ. 2019-10-25T05:47:59.44 0.3 undecidable manual P 350 67.6767 91 -0.58 60
IV.MMN.HHZ. 2019-10-25T05:47:57.40 0.6 undecidable manual P 67 50.5161 92 0.01 48
MN.CUC.HHZ. 2019-10-25T05:47:56.03 0.3 undecidable manual P 46 44.1225 92 -0.38 67
IV.MGR.HHZ. 2019-10-25T05:47:56.45 0.1 negative manual P 11 47.5191 92 -0.48 86
IV.CET2.HHZ. 2019-10-25T05:47:56.94 0.1 positive manual P 115 48.5181 92 -0.14 94
IV.BULG.HHZ. 2019-10-25T05:47:55.87 0.1 negative manual P 352 40.4262 92 0.05 100
IV.GRIS.EHZ. 2019-10-25T05:47:54.66 0.3 undecidable manual P 86 35.1426 93 -0.36 68
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HNN. ML:2.3 0.0007205 1.66 AML other m 2019-10-25T05:48:03.94
IV.BULG.HHN. ML:2.4 0.000754 1.66 AML other m 2019-10-25T05:48:03.94
IV.BULG.HHE. ML:2.2 0.000575 0.48 AML other m 2019-10-25T05:48:03.38
IV.BULG.HNE. ML:2.2 0.0005655 0.48 AML other m 2019-10-25T05:48:03.38
IV.CET2.HHE. ML:2.3 0.0005535 0.36 AML other m 2019-10-25T05:48:03.39
IV.CET2.HHN. ML:2.8 0.001585 0.8 AML other m 2019-10-25T05:48:04.01
MN.CUC.HHN. ML:2.1 0.000372 1.16 AML other m 2019-10-25T05:48:04.13
MN.CUC.HNN. ML:2.1 0.0003835 1.16 AML other m 2019-10-25T05:48:04.14
IV.MGR.HHN. ML:1.8 0.0001705 0.66 AML other m 2019-10-25T05:48:04.47
MN.CUC.HNE. ML:2.2 0.0004435 1.26 AML other m 2019-10-25T05:48:04.87
IV.MMN.HHE. ML:2.5 0.0008594999999999999 0.14 AML other m 2019-10-25T05:48:05.58
MN.CUC.HHE. ML:2.2 0.0004645 0.7 AML other m 2019-10-25T05:48:05.52
IV.MMN.HHN. ML:2.7 0.00128 0.14 AML other m 2019-10-25T05:48:06.02
IV.MGR.HHE. ML:1.8 0.0001665 0.5 AML other m 2019-10-25T05:48:07.75
IV.CMPR.HHE. ML:2.4 0.0004125 0.24 AML other m 2019-10-25T05:48:09.81
IV.CMPR.HHN. ML:2.2 0.000247 0.26 AML other m 2019-10-25T05:48:09.84
IV.SIRI.HHN. ML:2.3 0.0004 1.72 AML other m 2019-10-25T05:48:11.93
IV.SIRI.HNN. ML:2.3 0.0003855 1.72 AML other m 2019-10-25T05:48:11.93
IV.SIRI.HHE. ML:2.3 0.000395 0.24 AML other m 2019-10-25T05:48:11.81
IV.SIRI.HNE. ML:2.3 0.000386 1.04 AML other m 2019-10-25T05:48:12.82
IV.TDS.HHE. ML:1.6 0.00005685 0.56 AML other m 2019-10-25T05:48:14.47
IV.TDS.HHN. ML:1.5 0.000043650000000000004 0.5 AML other m 2019-10-25T05:48:14.54
IV.CAR1.HHE. ML:2.5 0.000404 1.66 AML other m 2019-10-25T05:48:14.04
IV.SPS2.HHN. ML:2.2 0.000185 0.24 AML other m 2019-10-25T05:48:15.50
IV.CAR1.HNE. ML:2.5 0.000378 0.68 AML other m 2019-10-25T05:48:15.05
IV.CAR1.HNN. ML:2.5 0.000381 1.24 AML other m 2019-10-25T05:48:16.16
IV.MCEL.HHN. ML:1.9 0.00011495 0.48 AML other m 2019-10-25T05:48:16.68
IV.MCEL.HNN. ML:1.9 0.0001149 0.64 AML other m 2019-10-25T05:48:16.69
IV.MCEL.HNE. ML:1.9 0.00013140000000000002 0.84 AML other m 2019-10-25T05:48:16.81
IV.CAR1.HHN. ML:2.4 0.000348 0.32 AML other m 2019-10-25T05:48:16.95
IV.SLCN.HHN. ML:1.9 0.00010899999999999999 1.58 AML other m 2019-10-25T05:48:17.08
IV.SALB.HHN. ML:1.8 0.000093 0.36 AML other m 2019-10-25T05:48:17.34
IV.SPS2.HHE. ML:2.2 0.0001835 0.32 AML other m 2019-10-25T05:48:17.36
IV.CDRU.HHE. ML:2.2 0.000176 0.12 AML other m 2019-10-25T05:48:17.40
IV.MCEL.HHE. ML:1.9 0.00011499999999999999 0.26 AML other m 2019-10-25T05:48:17.51
IV.SALB.HHE. ML:1.9 0.00010869999999999999 0.76 AML other m 2019-10-25T05:48:18.68
IV.CDRU.HHN. ML:1.8 0.000073 1.14 AML other m 2019-10-25T05:48:20.33
IV.CELI.HHN. ML:2.4 0.0002825 1.06 AML other m 2019-10-25T05:48:20.00
IV.CELI.HHE. ML:2.3 0.00022649999999999998 1 AML other m 2019-10-25T05:48:20.84
IV.SLCN.HHE. ML:2.0 0.000152 1.44 AML other m 2019-10-25T05:48:22.06
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