Earthquake with magnitude of ML 1.3 on date 12-10-2014 and time 15:11:25 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 1.3 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 12-10-2014 15:11:25 (UTC)
  • 12-10-2014 17:11:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.6810, 15.4090 at 72 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
56 Km N of Messina (238439 inhabitants)
67 Km N of Reggio di Calabria (183035 inhabitants)
86 Km W of Lamezia Terme (70714 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 1.3 2014-10-12
15:11:25
38.6812 15.4093 72 2015-09-21
09:40:11
Bollettino Sismico Italiano INGV 17966141
Reviewed
Rev100
ML 2.2 2014-10-12
15:11:24
38.7372 15.2518 62 2014-10-21
12:08:56
Sala Sismica INGV-Roma 8830691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-10-12 15:11:25 ± 0.24
Latitude 38.6812 ± 0.0216
Longitude 15.4093 ± 0.0265
Depth (km) 72 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 17966141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2891
Semi-minor axis of confidence ellipse (meter) 1342
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 140
Circular confidence region, given by single value of horizontal uncertainty (meter) 2890.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.37951
Epicentral distance of station farthest from the epicenter (degree) 1.16282
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 1
Type of magnitude ML
Reference to an origin 17966141
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-06-04 07:52:42

ML:2.2

Field Value
Value 2.2
Uncertainty 1.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 8830691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-10-12 15:20:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSCL.HHZ. 2014-10-12T15:11:48.80 0.3 undecidable manual S 146 59.7957 134 0.03 72
IV.T0702.EHE. 2014-10-12T15:11:46.12 0.3 undecidable manual P 26 129.0708 111 -0.04 63
IV.JOPP.HHZ. 2014-10-12T15:11:46.40 0.3 undecidable manual S 101 42.1245 145 0.11 74
IV.MSRU.HHZ. 2014-10-12T15:11:46.80 0.6 undecidable manual S 169 47.1195 142 -0.13 49
IV.CELI.HHE. 2014-10-12T15:11:45.38 0.3 undecidable manual P 49 123.987 112 -0.19 62
IV.PLAC.HHE. 2014-10-12T15:11:42.43 0.3 undecidable manual P 106 92.8404 120 0.36 64
IV.CAR1.HHE. 2014-10-12T15:11:42.27 0.3 undecidable manual P 47 93.8394 120 0.09 67
IV.ATN.BHE. 2014-10-12T15:11:38.50 0.3 undecidable manual P 175 58.0974 135 -0.12 71
IV.MSCL.HHZ. 2014-10-12T15:11:38.40 0.1 undecidable manual P 146 59.7957 134 -0.37 90
IV.MILZ.HHE. 2014-10-12T15:11:38.16 0.1 undecidable manual P 199 48.0186 141 0.38 92
IV.JOPP.HHZ. 2014-10-12T15:11:37.31 0.1 undecidable manual P 101 42.1245 145 -0.03 100
IV.MSRU.HHZ. 2014-10-12T15:11:37.60 0.1 undecidable manual P 169 47.1195 142 -0.1 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.JOPP.HHN. ML:1.4 0.00003335 0.36 AML other m 2014-10-12T15:11:46.66
IV.JOPP.HHE. ML:1.2 0.000022449999999999997 1.58 AML other m 2014-10-12T15:11:46.85
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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