Earthquake with magnitude of ML 1.8 on date 27-10-2019 and time 07:00:50 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 1.8 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 27-10-2019 07:00:50 (UTC)
  • 27-10-2019 08:00:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.719, 15.462 at 10 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
83 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 1.8 2019-10-27
07:00:50
39.719 15.4618 10 2020-02-28
16:42:19
Bollettino Sismico Italiano INGV 75615921
Reviewed
Rev100
ML 1.9 2019-10-27
07:00:50
39.7172 15.4757 8 2019-10-27
07:07:04
Sala Sismica INGV-Roma 73466531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-27 07:00:50 ± 0.43
Latitude 39.7190 ± 0.0153
Longitude 15.4618 ± 0.0246
Depth (km) 10 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75615921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2237
Semi-minor axis of confidence ellipse (meter) 1434
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 2240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 231
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.13674
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 75615921
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-17 17:19:00

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73466531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-27 07:07:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2019-10-27T07:01:57.89 3.0 undecidable manual Sn -2.09 0
MN.TIP.HHN. 2019-10-27T07:01:27.98 1.0 undecidable manual S 118 1.1367 50 0.99 16
IV.MUCR.HHZ. 2019-10-27T07:01:25.50 3.0 undecidable manual Pg 7.9 0
IV.MCEL.HHZ. 2019-10-27T07:01:14.01 0.6 undecidable manual S 23 0.6592 50 1.16 33
MN.TIP.HHN. 2019-10-27T07:01:12.33 0.3 undecidable manual P 118 1.1367 50 0.69 55
IV.CMPR.HHZ. 2019-10-27T07:01:11.05 0.6 undecidable manual S 349 0.6106 50 -0.37 46
IV.CELI.HHZ. 2019-10-27T07:01:07.43 0.1 negative manual P 111 0.866 50 0.41 86
IV.MMN.HHE. 2019-10-27T07:01:06.52 0.6 undecidable manual S 67 0.4407 50 0.14 50
IV.MGR.HHZ. 2019-10-27T07:01:06.10 0.3 undecidable manual S 10 0.4245 50 0.21 74
IV.CET2.HHZ. 2019-10-27T07:01:05.50 0.3 undecidable manual S 116 0.4245 50 -0.39 71
IV.CAR1.HHZ. 2019-10-27T07:01:05.12 3.0 negative manual Pg 0.22 0
IV.TDS.HHZ. 2019-10-27T07:01:05.10 0.6 undecidable manual P 95 0.6763 50 1.33 30
MN.CUC.HHZ. 2019-10-27T07:01:04.30 0.3 undecidable manual S 45 0.3858 50 -0.46 70
IV.SLCN.HNZ. 2019-10-27T07:01:04.81 0.6 undecidable manual P 11 0.6835 50 0.92 37
IV.CDRU.HHZ. 2019-10-27T07:01:04.85 0.6 undecidable manual P 351 0.7797 50 -0.69 40
IV.BULG.HHZ. 2019-10-27T07:01:04.50 0.3 undecidable manual S 350 0.3651 50 0.37 72
IV.SALB.HHZ. 2019-10-27T07:01:04.40 0.6 undecidable manual P 77 0.697 50 0.28 46
IV.MCEL.HHZ. 2019-10-27T07:01:04.39 0.6 undecidable manual P 23 0.6592 50 0.91 37
IV.CMPR.HHZ. 2019-10-27T07:01:02.46 0.6 undecidable manual P 349 0.6106 50 -0.19 48
IV.SIRI.HHZ. 2019-10-27T07:01:01.92 0.3 undecidable manual P 34 0.5576 50 0.18 72
IV.GRIS.EHE. 2019-10-27T07:01:01.90 0.3 undecidable manual S 86 0.3013 50 -0.35 73
IV.MMN.HHE. 2019-10-27T07:01:00.03 0.6 undecidable manual P 67 0.4407 50 0.29 48
IV.CET2.HHZ. 2019-10-27T07:00:59.11 0.1 positive manual P 116 0.4245 50 -0.35 96
MN.CUC.HHZ. 2019-10-27T07:00:58.31 0.3 undecidable manual P 45 0.3858 50 -0.5 70
IV.MGR.HHZ. 2019-10-27T07:00:58.81 0.1 negative manual P 10 0.4245 50 -0.65 87
IV.BULG.HHZ. 2019-10-27T07:00:58.25 0.1 negative manual P 350 0.3651 50 -0.19 100
IV.GRIS.EHE. 2019-10-27T07:00:56.95 0.1 undecidable manual P 86 0.3013 50 -0.41 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HHN. ML:2 0.000345616 0.24 AML other m 2019-10-27T07:01:06.31
IV.BULG.HNN. ML:2 0.0003229103 0.4192 AML other m 2019-10-27T07:01:06.32
IV.BULG.HNE. ML:1.8 0.0002282691 0.5024 AML other m 2019-10-27T07:01:06.64
IV.BULG.HHE. ML:1.8 0.0002110335 0.2592 AML other m 2019-10-27T07:01:07.27
MN.CUC.HHE. ML:1.6 0.00013207395 0.2208 AML other m 2019-10-27T07:01:06.66
MN.CUC.HHN. ML:1.4 9.0511525E-5 0.1184 AML other m 2019-10-27T07:01:05.95
MN.CUC.HNE. ML:1.6 0.000113482165 0.1984 AML other m 2019-10-27T07:01:08.86
MN.CUC.HNN. ML:1.4 8.5079545E-5 0.1184 AML other m 2019-10-27T07:01:06.01
IV.MGR.HHN. ML:1.4 6.5464035E-5 0.24 AML other m 2019-10-27T07:01:07.94
IV.MGR.HHE. ML:1.3 5.284887E-5 0.2176 AML other m 2019-10-27T07:01:10.00
IV.CET2.HHE. ML:1.8 0.0001624083 0.2816 AML other m 2019-10-27T07:01:06.08
IV.CET2.HHN. ML:2 0.00031037615 0.1024 AML other m 2019-10-27T07:01:07.76
IV.SIRI.HHE. ML:1.6 7.8271085E-5 0.32 AML other m 2019-10-27T07:01:18.02
IV.SIRI.HHN. ML:1.8 0.0001159064 0.2784 AML other m 2019-10-27T07:01:15.17
IV.SIRI.HNN. ML:1.8 0.000113247925 0.3392 AML other m 2019-10-27T07:01:14.07
IV.SIRI.HNE. ML:1.6 7.9053295E-5 0.32 AML other m 2019-10-27T07:01:17.86
IV.CMPR.HHE. ML:2.1 0.0002232247 0.2208 AML other m 2019-10-27T07:01:12.35
IV.CMPR.HHN. ML:1.8 0.00010504948 0.2592 AML other m 2019-10-27T07:01:13.98
IV.MCEL.HHN. ML:1.5 4.3142755E-5 0.5216 AML other m 2019-10-27T07:01:18.59
IV.MCEL.HHE. ML:1.4 3.3028795E-5 0.2208 AML other m 2019-10-27T07:01:17.66
IV.CDRU.HHE. ML:1.7 6.5429765E-5 0.16 AML other m 2019-10-27T07:01:17.25
IV.CDRU.HHN. ML:1.4 2.9294665E-5 0.2208 AML other m 2019-10-27T07:01:20.13
IV.CAR1.HNE. ML:2.2 0.0002075587 0.5696 AML other m 2019-10-27T07:01:17.87
IV.CAR1.HNN. ML:2 0.000120606275 0.3328 AML other m 2019-10-27T07:01:19.62
IV.CAR1.HHE. ML:2.1 0.00017798065 0.2816 AML other m 2019-10-27T07:01:18.38
IV.CAR1.HHN. ML:2 0.000130321065 0.32 AML other m 2019-10-27T07:01:18.02
IV.CELI.HHE. ML:2 9.693999E-5 0.32 AML other m 2019-10-27T07:01:22.22
IV.CELI.HHN. ML:2 9.9466935E-5 0.2176 AML other m 2019-10-27T07:01:22.20
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download