Earthquake with magnitude of ML 2.0 on date 01-08-2010 and time 20:39:39 (UTC) in region Isole Eolie (Messina)

A magnitude ML 2.0 earthquake occured in region: Isole Eolie (Messina), on

  • 01-08-2010 20:39:39 (UTC)
  • 01-08-2010 22:39:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5350, 14.4760 at 7 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
98 Km NE of Bagheria (55387 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
Md 2.3
ML 2.0
2010-08-01
20:39:39
38.535 14.476 7 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1091109
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-08-01 20:39:39 ± 0.16
Latitude 38.5350 ± 0.0216
Longitude 14.4760 ± 0.0092
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1091109

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2463
Semi-minor axis of confidence ellipse (meter) 514
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 347
Circular confidence region, given by single value of horizontal uncertainty (meter) 2529.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 160
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72305
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1091109
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 21:05:19

Md:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 1091109
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 21:05:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CDCA.EHE. 2010-08-01T20:40:05.69 10.0 undecidable manual Pg 0 0 0
IV.NOV.HHN. 2010-08-01T20:40:04.51 0.3 undecidable manual Sg 134 80.2641 0.098 67
IV.GIB.HHN. 2010-08-01T20:40:02.03 0.3 undecidable manual Sg 213 72.0723 -0.174 67
IV.MNO.SHZ. 2010-08-01T20:40:01.96 0.3 undecidable manual Sg 164 69.6747 0.397 64
IV.PLLN.SHE. 2010-08-01T20:40:00.61 0.3 undecidable manual Sg 206 66.7776 -0.193 67
IV.GALF.HHZ. 2010-08-01T20:40:00.17 10.0 undecidable manual Pg 0 0 0
IV.ILLI.HHZ. 2010-08-01T20:39:54.34 0.3 undecidable manual Sg 103 42.1245 0.118 71
IV.NOV.HHN. 2010-08-01T20:39:53.32 0.3 undecidable manual Pg 134 80.2641 -0.608 59
IV.MNO.SHZ. 2010-08-01T20:39:52.41 0.3 undecidable manual Pg 164 69.6747 0.121 68
IV.GIB.HHN. 2010-08-01T20:39:52.42 0.3 undecidable manual Pg 213 72.0723 -0.233 66
IV.PLLN.SHE. 2010-08-01T20:39:51.72 0.3 undecidable manual Pg 206 66.7776 -0.127 68
IV.ILLI.HHZ. 2010-08-01T20:39:48.60 0.3 undecidable manual Pg 103 42.1245 0.553 64
IV.IACL.HHZ. 2010-08-01T20:39:44.36 0.1 undecidable manual Sg 269 10.5783 0.363 95
IV.IFIL.EHZ. 2010-08-01T20:39:43.49 0.3 undecidable manual Sg 69 9.1797 -0.12 75
IV.IACL.HHZ. 2010-08-01T20:39:42.01 0.1 undecidable manual Pg 269 10.5783 -0.134 100
IV.IFIL.EHZ. 2010-08-01T20:39:41.78 0.1 undecidable manual Pg 69 9.1797 -0.139 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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