Earthquake with magnitude of ML 2.2 on date 02-06-2005 and time 09:45:44 (UTC) in region 3 km W Aidone (EN)

A magnitude ML 2.2 earthquake occured in region: 3 km W Aidone (EN), on

  • 02-06-2005 09:45:44 (UTC)
  • 02-06-2005 11:45:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.4090, 14.4110 at 9 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
Aidone EN 3 4889 4889
Piazza Armerina EN 5 21886 26775
Mirabella Imbaccari CT 10 4912 31687
Valguarnera Caropepe EN 10 7866 39553
Raddusa CT 13 3178 42731
San Cono CT 14 2697 45428
San Michele di Ganzaria CT 14 3245 48673
Barrafranca EN 19 13380 62053

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Caltanissetta (63360 inhabitants)
41 Km NE of Gela (75827 inhabitants)
52 Km N of Vittoria (63339 inhabitants)
61 Km NW of Ragusa (73313 inhabitants)
61 Km W of Catania (314555 inhabitants)
69 Km NW of Modica (54633 inhabitants)
70 Km W of Acireale (52622 inhabitants)
74 Km E of Agrigento (59770 inhabitants)
87 Km W 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
Md 2.3
ML 2.2
2005-06-02
09:45:44
37.409 14.411 9 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 521749
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-06-02 09:45:44 ± 0.75
Latitude 37.4090 ± 0.0378
Longitude 14.4110 ± 0.0453
Depth (km) 9 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 521749

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4474
Semi-minor axis of confidence ellipse (meter) 3632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 5800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 328
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.57
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.72216
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 521749
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:06:52

Md:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 521749
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:06:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HAVL.BHE. 2005-06-02T09:46:09.93 0.1 undecidable manual Sg 128 80.1642 -0.664 42
IV.PLLN.SHZ. 2005-06-02T09:46:08.39 10.0 undecidable manual Pg 0 0 0
IV.AGST.SHN. 2005-06-02T09:46:08.27 10.0 undecidable manual Pg 0 0 0
IV.SSY.BHZ. 2005-06-02T09:46:06.44 0.1 undecidable manual Sg 115 64.7907 0.427 47
IV.HMDC.BHZ. 2005-06-02T09:46:04.76 0.1 undecidable manual Sg 147 59.6958 0.242 49
IV.HAVL.BHE. 2005-06-02T09:45:58.46 0.1 undecidable manual Pg 128 80.1642 -0.705 82
IV.SSY.BHZ. 2005-06-02T09:45:56.77 0.1 undecidable manual Pg 115 64.7907 0.176 99
IV.PZI.SHZ. 2005-06-02T09:45:56.31 0.3 undecidable manual Pg 129 61.2942 0.284 73
IV.HMDC.BHZ. 2005-06-02T09:45:55.91 0.1 undecidable manual Pg 147 59.6958 0.156 100
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