Earthquake with magnitude of ML 1.2 on date 27-10-2019 and time 22:17:03 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 1.2 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 27-10-2019 22:17:03 (UTC)
  • 27-10-2019 23:17:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.716, 15.441 at 9 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.

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 1.2 2019-10-27
22:17:03
39.7157 15.4412 9 2020-02-28
16:42:23
Bollettino Sismico Italiano INGV 76379381
Reviewed
Rev100
ML 1.2 2019-10-27
22:17:03
39.7148 15.4362 5 2019-10-27
22:37:33
Sala Sismica INGV-Roma 73480681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-27 22:17:03 ± 0.36
Latitude 39.7157 ± 0.0162
Longitude 15.4412 ± 0.0316
Depth (km) 9 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76379381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3130
Semi-minor axis of confidence ellipse (meter) 980
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 3130
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 23
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.87954
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 73480681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-27 22:37:33

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 76379381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-09 18:13:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FOSV.EHZ. 2019-10-27T22:18:51.57 3.0 undecidable manual Sn -4.57 0
AC.VLO.HHZ. 2019-10-27T22:18:44.41 3.0 undecidable manual Sg 14.1 0
IV.FDMO.HHZ. 2019-10-27T22:18:43.34 3.0 undecidable manual Sn -4.34 0
IV.SEI.HHZ. 2019-10-27T22:18:39.32 3.0 undecidable manual Pg 15.5 0
IV.FIR.HHZ. 2019-10-27T22:18:19.69 3.0 undecidable manual Pn -1.84 0
IV.CDRU.HHZ. 2019-10-27T22:17:30.24 1.0 undecidable manual S 352 0.7806 50 0.35 23
IV.CMPR.HHZ. 2019-10-27T22:17:25.61 0.6 undecidable manual S 350 0.6115 50 0.73 41
IV.CELI.HHZ. 2019-10-27T22:17:21.04 0.3 undecidable manual P 110 0.8795 50 0.43 65
IV.SPS2.HHZ. 2019-10-27T22:17:19.76 0.6 undecidable manual P 121 0.8121 50 0.31 45
IV.MGR.HHZ. 2019-10-27T22:17:19.60 0.6 undecidable manual S 11 0.4308 50 0.08 51
IV.CAR1.HHZ. 2019-10-27T22:17:19.03 0.3 undecidable manual P 128 0.7527 50 0.6 64
IV.CDRU.HHZ. 2019-10-27T22:17:18.09 0.3 undecidable manual P 352 0.7806 50 -0.82 58
IV.MCEL.HNE. 2019-10-27T22:17:17.90 0.6 undecidable manual P 24 0.6682 50 0.9 38
IV.BULG.HHZ. 2019-10-27T22:17:17.93 0.6 undecidable manual S 352 0.366 50 0.33 50
IV.SIRI.HNZ. 2019-10-27T22:17:16.26 0.3 undecidable manual P 35 0.5693 50 0.96 57
IV.GRIS.EHZ. 2019-10-27T22:17:15.55 1.0 undecidable manual S 85 0.3175 50 -0.63 23
IV.CMPR.HHZ. 2019-10-27T22:17:15.53 0.3 undecidable manual P 350 0.6115 50 -0.49 68
IV.MMN.HHN. 2019-10-27T22:17:13.38 0.6 undecidable manual P 67 0.4569 50 0.01 52
IV.CET2.HHZ. 2019-10-27T22:17:12.83 0.1 undecidable manual P 115 0.4371 50 -0.21 100
MN.CUC.HHZ. 2019-10-27T22:17:12.09 0.3 undecidable manual P 46 0.3993 50 -0.3 74
IV.MGR.HHZ. 2019-10-27T22:17:12.46 0.1 undecidable manual P 11 0.4308 50 -0.46 95
IV.BULG.HHZ. 2019-10-27T22:17:11.80 0.3 undecidable manual P 352 0.366 50 -0.02 79
IV.GRIS.EHZ. 2019-10-27T22:17:10.52 0.1 undecidable manual P 85 0.3175 50 -0.47 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHE. ML:1.1 4.521513E-5 0.4096 AML other m 2019-10-27T22:17:19.42
IV.BULG.HNE. ML:1.1 4.7400375E-5 0.4352 AML other m 2019-10-27T22:17:19.44
IV.BULG.HHN. ML:1.2 5.1574885E-5 0.3072 AML other m 2019-10-27T22:17:19.30
IV.BULG.HNN. ML:1.2 5.425707E-5 0.32 AML other m 2019-10-27T22:17:19.30
IV.CET2.HHN. ML:1.5 9.623526E-5 0.2048 AML other m 2019-10-27T22:17:19.85
IV.CET2.HHE. ML:1.2 4.471899E-5 0.0896 AML other m 2019-10-27T22:17:20.26
MN.CUC.HHN. ML:0.9 2.635E-5 0.76 AML other m 2019-10-27T22:17:20.47
IV.MGR.HHN. ML:0.7 1.56095335E-5 0.0768 AML other m 2019-10-27T22:17:20.91
MN.CUC.HHE. ML:1 3.07E-5 0.7 AML other m 2019-10-27T22:17:22.48
IV.MGR.HHE. ML:0.9 2.090683E-5 0.1408 AML other m 2019-10-27T22:17:22.79
IV.CAR1.HHE. ML:1.4 3.0549745E-5 0.32 AML other m 2019-10-27T22:17:30.69
IV.CDRU.HHE. ML:0.9 1.1849537E-5 1.8592 AML other m 2019-10-27T22:17:30.03
IV.CAR1.HHN. ML:1.3 2.520524E-5 0.3584 AML other m 2019-10-27T22:17:32.79
IV.CDRU.HHN. ML:0.6 5.0628605E-6 0.2304 AML other m 2019-10-27T22:17:32.88
IV.SPS2.HHN. ML:1.3 2.5493115E-5 0.3328 AML other m 2019-10-27T22:17:33.16
IV.SPS2.HHE. ML:1.3 2.356681E-5 0.3072 AML other m 2019-10-27T22:17:33.19
IV.CELI.HHE. ML:1.4 2.73522875E-5 0.576 AML other m 2019-10-27T22:17:35.18
IV.CELI.HHN. ML:1.4 2.45857E-5 0.6272 AML other m 2019-10-27T22:17:35.46
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