Earthquake with magnitude of ML 1.3 on date 03-05-2007 and time 12:30:19 (Italy) in region 1 km E Sortino (SR)

A magnitude ML 1.3 earthquake occured in region: 1 km E Sortino (SR), on

  • 03-05-2007 10:30:19 (UTC)
  • 03-05-2007 12:30:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.1660, 15.0490 at 14 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sortino SR 1 8690 8690
Melilli SR 7 13621 22311
Solarino SR 10 8091 30402
Ferla SR 11 2523 32925
Cassaro SR 11 821 33746
Priolo Gargallo SR 12 12091 45837
Carlentini SR 13 17798 63635
Floridia SR 13 22762 86397
Lentini SR 14 24085 110482
Canicattini Bagni SR 15 7109 117591
Francofonte SR 17 12800 130391
Augusta SR 17 36305 166696
Buscemi SR 17 1051 167747
Palazzolo Acreide SR 17 8808 176555
Buccheri SR 18 1999 178554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of Siracusa (122291 inhabitants)
38 Km S of Catania (314555 inhabitants)
39 Km NE of Ragusa (73313 inhabitants)
43 Km NE of Modica (54633 inhabitants)
51 Km S of Acireale (52622 inhabitants)
51 Km NE of Vittoria (63339 inhabitants)
72 Km E of Gela (75827 inhabitants)
95 Km E of Caltanissetta (63360 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 1.9
ML 1.3
2007-05-03
10:30:19
37.166 15.049 14 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 627829
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-05-03 10:30:19 ± 0.36
Latitude 37.1660 ± 0.0099
Longitude 15.0490 ± 0.0034
Depth (km) 14 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 627829

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1263
Semi-minor axis of confidence ellipse (meter) 317
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 181
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.2
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 16
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.51
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.21404
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.5
Num. used stations
Type of magnitude ML
Reference to an origin 627829
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:57:25

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 627829
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:57:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SCTE.HHN. 2007-05-03T10:31:15.64 10.0 undecidable manual Sg 0 0 0
IV.LCI.SHZ. 2007-05-03T10:31:01.96 10.0 undecidable manual Pg 0 0 0
IV.SCTE.HHN. 2007-05-03T10:31:00.20 10.0 undecidable manual Pg 0 0 0
HL.KEK.BHZ. 2007-05-03T10:30:57.34 10.0 undecidable manual Pg 0 0 0
MN.TIR.HHZ. 2007-05-03T10:30:53.02 10.0 undecidable manual Pg 0 0 0
IV.SBPO.BHZ. 2007-05-03T10:30:51.52 10.0 undecidable manual Pg 0 0 0
IV.SAL.SHZ. 2007-05-03T10:30:36.74 10.0 undecidable manual Pg 0 0 0
IV.PII.SHZ. 2007-05-03T10:30:32.56 10.0 undecidable manual Pg 0 0 0
IV.PZI.SHZ. 2007-05-03T10:30:29.37 10.0 undecidable manual Sg 0 0 0
IV.HAVL.BHN. 2007-05-03T10:30:28.65 0.1 undecidable manual Sg 164 23.754 0.449 45
I1.HAGA.BHN. 2007-05-03T10:30:26.04 0.1 undecidable manual Sg 35 16.1727 -0.253 48
IV.PZI.SHZ. 2007-05-03T10:30:25.52 10.0 undecidable manual Pg 0 0 0
IV.HAVL.BHN. 2007-05-03T10:30:24.05 0.1 undecidable manual Pg 164 23.754 -0.383 92
I1.HAGA.BHN. 2007-05-03T10:30:23.55 0.1 undecidable manual Pg 35 16.1727 0.218 96
IV.SSY.BHE. 2007-05-03T10:30:23.76 0.3 undecidable manual Sg 113 2.3976 -0.221 37
IV.SSY.BHE. 2007-05-03T10:30:22.14 0.1 undecidable manual Pg 113 2.3976 0.142 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download