Earthquake with magnitude of Md 2.3 on date 01-06-2005 and time 06:15:36 (UTC) in region 1 km NE Valledolmo (PA)

A magnitude Md 2.3 earthquake occured in region: 1 km NE Valledolmo (PA), on

  • 01-06-2005 06:15:36 (UTC)
  • 01-06-2005 08:15:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7590, 13.8360 at 5 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
Valledolmo PA 1 3594 3594
Sclafani Bagni PA 7 426 4020
Caltavuturo PA 8 4017 8037
Vallelunga Pratameno CL 9 3461 11498
Alia PA 11 3623 15121
Villalba CL 12 1633 16754
Montemaggiore Belsito PA 12 3365 20119
Scillato PA 13 613 20732
Aliminusa PA 13 1236 21968
Polizzi Generosa PA 16 3407 25375
Cerda PA 16 5330 30705
Roccapalumba PA 18 2516 33221
Castellana Sicula PA 19 3411 36632
Sciara PA 19 2822 39454
Marianopoli CL 19 1906 41360
Resuttano CL 19 2038 43398

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NW of Caltanissetta (63360 inhabitants)
46 Km SE of Bagheria (55387 inhabitants)
55 Km NE of Agrigento (59770 inhabitants)
58 Km SE of Palermo (674435 inhabitants)
85 Km NW of Gela (75827 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 2005-06-01
06:15:36
37.759 13.836 5 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 521599
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-06-01 06:15:36 ± 0.43
Latitude 37.7590 ± 0.0288
Longitude 13.8360 ± 0.0421
Depth (km) 5 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 521599

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 5098
Semi-minor axis of confidence ellipse (meter) 1411
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 4891.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 347
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.25001
Epicentral distance of station farthest from the epicenter (degree) 0.33635
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 521599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:06:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLLN.SHZ. 2005-06-01T06:15:49.99 0.1 undecidable manual Sg 46 37.3293 0.107 48
IV.GIB.SHZ. 2005-06-01T06:15:47.26 0.1 undecidable manual Sg 33 30.6471 -0.242 48
IV.CSLB.SHZ. 2005-06-01T06:15:46.67 0.3 undecidable manual Sg 44 27.75 0.171 36
IV.PLLN.SHZ. 2005-06-01T06:15:43.78 0.1 undecidable manual Pg 46 37.3293 -0.216 94
IV.CSLB.SHZ. 2005-06-01T06:15:42.11 0.1 undecidable manual Pg 44 27.75 0.016 100
IV.GIB.SHZ. 2005-06-01T06:15:42.85 0.1 undecidable manual Pg 33 30.6471 0.193 96
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