Earthquake with magnitude of ML 1.0 on date 29-05-2010 and time 07:32:54 (UTC) in region 3 km SW Geraci Siculo (PA)

A magnitude ML 1.0 earthquake occured in region: 3 km SW Geraci Siculo (PA), on

  • 29-05-2010 07:32:54 (UTC)
  • 29-05-2010 09:32:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8370, 14.1400 at 10 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
Geraci Siculo PA 3 1945 1945
Petralia Soprana PA 5 3360 5305
Petralia Sottana PA 5 2821 8126
Gangi PA 7 6811 14937
San Mauro Castelverde PA 10 1701 16638
Castellana Sicula PA 10 3411 20049
Bompietro PA 11 1401 21450
Blufi PA 11 1029 22479
Castelbuono PA 12 8943 31422
Polizzi Generosa PA 13 3407 34829
Castel di Lucio ME 16 1294 36123
Alimena PA 16 2032 38155
Isnello PA 17 1589 39744
Pollina PA 18 2974 42718
Tusa ME 19 2925 45643
Pettineo ME 20 1350 46993
Resuttano CL 20 2038 49031

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km N of Caltanissetta (63360 inhabitants)
61 Km E of Bagheria (55387 inhabitants)
75 Km E of Palermo (674435 inhabitants)
76 Km NE of Agrigento (59770 inhabitants)
86 Km N of Gela (75827 inhabitants)
91 Km W of Catania (314555 inhabitants)
94 Km W of Acireale (52622 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 1.4
ML 1.0
2010-05-29
07:32:54
37.837 14.14 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1056939
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-05-29 07:32:54 ± 0.16
Latitude 37.8370 ± 0.0099
Longitude 14.1400 ± 0.0080
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1056939

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1048
Semi-minor axis of confidence ellipse (meter) 654
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 339
Circular confidence region, given by single value of horizontal uncertainty (meter) 1303.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 326
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.17807
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 1056939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 20:21:19

Md:1.4

Field Value
Value 1.4
Uncertainty 0.0
Num. used stations
Type of magnitude Md
Reference to an origin 1056939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 20:21:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIB.HHZ. 2010-05-29T07:33:02.36 0.1 undecidable manual Sg 330 19.7691 -0.037 100
IV.PLLN.SHZ. 2010-05-29T07:33:01.71 0.3 undecidable manual Sg 1 17.2716 0.069 75
IV.CSLB.SHZ. 2010-05-29T07:33:00.45 0.3 undecidable manual Sg 327 13.2756 -0.021 76
IV.GIB.HHZ. 2010-05-29T07:32:59.24 0.1 undecidable manual Pg 330 19.7691 0.063 99
IV.CSLB.SHZ. 2010-05-29T07:32:58.10 0.3 undecidable manual Pg 327 13.2756 0.035 76
IV.PLLN.SHZ. 2010-05-29T07:32:58.65 0.1 undecidable manual Pg 1 17.2716 -0.091 99
IV.STR3.BHE. 2010-05-29T07:32:28.70 10.0 undecidable manual Pg 0 0 0
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