Earthquake with magnitude of ML 1.3 on date 05-11-2015 and time 20:31:11 (Italy) in region Mar Ionio Meridionale (MARE)

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

  • 05-11-2015 19:31:11 (UTC)
  • 05-11-2015 20:31:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.71, 15.61 at 35 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
40 Km E of Acireale (52622 inhabitants)
45 Km S of Reggio di Calabria (183035 inhabitants)
51 Km E of Catania (314555 inhabitants)
55 Km S of Messina (238439 inhabitants)
77 Km NE of Siracusa (122291 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 2015-11-05
19:31:11
37.71 15.61 35 2016-02-19
13:22:41
Bollettino Sismico Italiano INGV 23181501
Reviewed
Rev100
ML 1.3 2015-11-05
19:31:12
37.71 15.61 32 2015-11-05
19:41:51
Sala Sismica INGV-Roma 22108291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-11-05 19:31:11 ± 0.14
Latitude 37.71 ± 0.01
Longitude 15.61 ± 0.01
Depth (km) 35 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 23181501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 841
Semi-minor axis of confidence ellipse (meter) 699
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 289
Circular confidence region, given by single value of horizontal uncertainty (meter) 840
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 156
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.85885
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 22108291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-11-05 19:41:51

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 23181501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2016-01-21 15:12:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CRJA.SHZ. 2015-11-05T19:31:51.62 3.0 positive manual Pg 4.51 0
IV.HAVL.HHE. 2015-11-05T19:31:39.19 0.6 undecidable manual S 208 0.8409 54 -0.55 42
IV.IST3.HHZ. 2015-11-05T19:31:35.81 3.0 negative manual P 1.07 0
IV.HLNI.HHZ. 2015-11-05T19:31:35.76 0.6 undecidable manual S 239 0.6862 110 0.03 48
IV.MILZ.HHN. 2015-11-05T19:31:34.70 0.6 undecidable manual S 332 0.6394 111 0.27 46
IV.MSRU.HHZ. 2015-11-05T19:31:32.53 0.6 undecidable manual S 352 0.5639 114 0.16 48
IV.HAGA.HHZ. 2015-11-05T19:31:31.70 0.6 undecidable manual S 221 0.5549 115 -0.43 46
IV.MCSR.HHZ. 2015-11-05T19:31:30.73 0.6 undecidable manual S 320 0.4676 119 0.89 38
IV.GMB.BHE. 2015-11-05T19:31:30.31 0.6 undecidable manual S 20 0.4928 118 -0.18 48
IV.NOV.HHZ. 2015-11-05T19:31:30.71 0.6 undecidable manual S 311 0.4937 118 0.21 48
IV.HAVL.HHE. 2015-11-05T19:31:29.12 0.3 undecidable manual P 208 0.8409 54 1.17 47
IV.MPAZ.HHZ. 2015-11-05T19:31:28.51 0.6 undecidable manual S 52 0.3984 124 0.42 48
IV.MEU.SHZ. 2015-11-05T19:31:28.09 0.6 undecidable manual P 226 0.8589 54 -0.09 46
IV.AIO.HHZ. 2015-11-05T19:31:27.82 0.6 undecidable manual S 312 0.3993 124 -0.28 49
IV.HLNI.HHZ. 2015-11-05T19:31:25.35 0.1 undecidable manual P 239 0.6862 110 -0.28 92
IV.MILZ.HHN. 2015-11-05T19:31:24.77 0.3 undecidable manual P 332 0.6394 111 -0.11 72
IV.MSRU.HHZ. 2015-11-05T19:31:23.50 0.1 undecidable manual P 352 0.5639 114 -0.19 95
IV.HAGA.HHZ. 2015-11-05T19:31:23.64 0.3 undecidable manual P 221 0.5549 115 0.09 73
IV.SOI.EHN. 2015-11-05T19:31:22.61 0.3 undecidable manual P 43 0.5072 117 -0.21 71
IV.MPNC.HHZ. 2015-11-05T19:31:22.16 0.3 undecidable manual P 335 0.4847 118 -0.33 71
IV.GMB.BHE. 2015-11-05T19:31:22.62 0.3 undecidable manual P 20 0.4928 118 0.01 75
IV.NOV.HHZ. 2015-11-05T19:31:22.64 0.1 undecidable manual P 311 0.4937 118 0.03 100
IV.MCSR.HHZ. 2015-11-05T19:31:21.97 0.1 undecidable manual P 320 0.4676 119 -0.26 96
IV.AIO.HHZ. 2015-11-05T19:31:21.01 0.1 undecidable manual P 312 0.3993 124 -0.22 99
IV.MPAZ.HHZ. 2015-11-05T19:31:21.48 0.1 undecidable manual P 52 0.3984 124 0.26 99
IV.EPOZ.HHZ. 2015-11-05T19:31:21.22 0.6 undecidable manual P 264 0.3354 129 0.87 40
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AIO.HHE. ML:1.2 3.82E-5 0.2 AML other m 2015-11-05T19:31:29.27
IV.AIO.HHN. ML:1.2 3.81E-5 0.52 AML other m 2015-11-05T19:31:29.82
IV.HLNI.HHN. ML:1.5 3.835E-5 0.12 AML other m 2015-11-05T19:31:36.63
IV.HLNI.HHE. ML:1.5 3.85E-5 0.1 AML other m 2015-11-05T19:31:36.59
IV.IST3.HHE. ML:3 0.000671 0.62 AML other m 2015-11-05T19:31:38.54
IV.IST3.HHN. ML:3.2 0.001185 0.64 AML other m 2015-11-05T19:31:42.85
IV.MPAZ.HHE. ML:1 2.64E-5 1.04 AML other m 2015-11-05T19:31:29.62
IV.MPAZ.HHN. ML:1.2 4.21E-5 1.56 AML other m 2015-11-05T19:31:29.49
IV.MPNC.HHN. ML:1.4 5.025E-5 0.4 AML other m 2015-11-05T19:31:34.64
IV.MPNC.HHE. ML:1.4 4.69E-5 1.06 AML other m 2015-11-05T19:32:17.26
IV.NOV.HHE. ML:1.3 3.96E-5 1.42 AML other m 2015-11-05T19:31:30.91
IV.NOV.HHN. ML:1.3 3.28E-5 0.42 AML other m 2015-11-05T19:31:34.21
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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