Earthquake with magnitude of ML 1.5 on date 10-10-2018 and time 22:07:11 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 1.5 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 10-10-2018 20:07:11 (UTC)
  • 10-10-2018 22:07:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.8, 15.58 at 76 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
67 Km N of Messina (238439 inhabitants)
67 Km W of Lamezia Terme (70714 inhabitants)
77 Km N of Reggio di Calabria (183035 inhabitants)
80 Km SW of Cosenza (67546 inhabitants)
89 Km W of Catanzaro (90612 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
Rev 1000 ML 1.5 2018-10-10
20:07:11
38.8 15.58 76 2019-06-04
09:16:06
Bollettino Sismico Italiano INGV 64672941
Rev 100 ML 1.6 2018-10-10
20:07:11
38.79 15.62 78 2018-10-10
20:17:59
Sala Sismica INGV-Roma 61812191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-10 20:07:11 ± 0.18
Latitude 38.80 ± 0.01
Longitude 15.58 ± 0.02
Depth (km) 76 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64672941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1368
Semi-minor axis of confidence ellipse (meter) 716
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 105
Circular confidence region, given by single value of horizontal uncertainty (meter) 1370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 174
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.94069
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 64672941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-14 10:55:46

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 61812191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-10 20:17:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CET2.HHZ. 2018-10-10T20:07:40.24 0.3 undecidable manual S 22 0.7869 124 0.09 67
IV.MPNC.HHZ. 2018-10-10T20:07:38.45 0.6 undecidable manual S 195 0.6745 129 0.47 42
IV.GMB.BHZ. 2018-10-10T20:07:38.08 0.6 undecidable manual S 163 0.6583 130 0.39 43
IV.CAR1.HHZ. 2018-10-10T20:07:37.67 0.3 undecidable manual S 47 0.6691 129 -0.23 67
MN.CEL.HHN. 2018-10-10T20:07:36.33 0.3 undecidable manual S 155 0.59 133 -0.14 69
IV.MILZ.HHN. 2018-10-10T20:07:36.01 0.6 undecidable manual S 208 0.5918 133 -0.5 43
IV.JOPP.HHZ. 2018-10-10T20:07:32.38 0.1 undecidable manual S 129 0.3049 152 0.08 99
IV.CELI.HHZ. 2018-10-10T20:07:30.24 0.3 undecidable manual P 50 0.9407 118 0.43 60
IV.SPS2.HHE. 2018-10-10T20:07:28.09 0.6 undecidable manual P 50 0.768 125 0.31 43
IV.CET2.HHZ. 2018-10-10T20:07:28.00 0.1 undecidable manual P 22 0.7869 124 0.01 90
IV.PLAC.HHE. 2018-10-10T20:07:27.95 0.6 undecidable manual P 117 0.7545 125 0.32 43
IV.CAR1.HHZ. 2018-10-10T20:07:26.40 0.1 undecidable manual P 47 0.6691 129 -0.29 88
IV.MPNC.HHZ. 2018-10-10T20:07:26.49 0.3 undecidable manual P 195 0.6745 129 -0.25 67
IV.MILZ.HHN. 2018-10-10T20:07:26.13 0.1 undecidable manual P 208 0.5918 133 0.25 90
IV.GMB.BHZ. 2018-10-10T20:07:26.21 0.3 undecidable manual P 163 0.6583 130 -0.36 65
MN.CEL.HHN. 2018-10-10T20:07:25.68 0.1 undecidable manual P 155 0.59 133 -0.18 92
IV.JOPP.HHZ. 2018-10-10T20:07:23.48 0.1 positive manual P 129 0.3049 152 0.02 100
IV.ISTR.HHZ. 2018-10-10T20:07:09.00 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:1.4 3.1377115E-5 0.1408 AML other m 2018-10-10T20:07:33.72
IV.JOPP.HHE. ML:1.3 2.5965455E-5 1.8976 AML other m 2018-10-10T20:07:34.99
IV.CELI.HNN. ML:1.8 4.2382025E-5 0.8608 AML other m 2018-10-10T20:07:34.53
IV.CELI.HNE. ML:1.7 3.44982E-5 0.9216 AML other m 2018-10-10T20:07:39.02
IV.CAR1.HHN. ML:1.3 2.0273315E-5 0.2432 AML other m 2018-10-10T20:07:40.14
IV.CAR1.HNN. ML:2.3 0.00019023115 0.6048 AML other m 2018-10-10T20:07:41.23
IV.CET2.HHE. ML:1.5 2.47094E-5 0.2176 AML other m 2018-10-10T20:07:41.42
IV.CELI.HHE. ML:1.5 1.998105E-5 0.656 AML other m 2018-10-10T20:07:41.37
IV.CAR1.HHE. ML:1.3 1.8010085E-5 1.7184 AML other m 2018-10-10T20:07:41.89
IV.CET2.HHN. ML:1.6 3.122559E-5 0.0896 AML other m 2018-10-10T20:07:42.25
IV.CAR1.HNE. ML:2.1 0.0001203951 0.9856 AML other m 2018-10-10T20:07:45.08
IV.CELI.HHN. ML:1.5 2.077074E-5 0.3616 AML other m 2018-10-10T20:08:01.35
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download