Earthquake with magnitude of ML 2.1 on date 29-05-2005 and time 02:37:11 (Italy) in region Mar Ionio Meridionale (MARE)

A magnitude ML 2.1 earthquake occured in region: Mar Ionio Meridionale (MARE), on

  • 29-05-2005 00:37:11 (UTC)
  • 29-05-2005 02:37:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.3890, 15.9230 at 12 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
67 Km NE of Siracusa (122291 inhabitants)
71 Km E of Acireale (52622 inhabitants)
75 Km E of Catania (314555 inhabitants)
84 Km S of Reggio di Calabria (183035 inhabitants)
95 Km SE of Messina (238439 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 2.5
ML 2.1
2005-05-29
00:37:11
37.389 15.923 13 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 520909
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-05-29 00:37:11 ± 0.7
Latitude 37.3890 ± 0.0558
Longitude 15.9230 ± 0.0815
Depth (km) 13 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 520909

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 9421
Semi-minor axis of confidence ellipse (meter) 1632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 9501.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 227
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.82
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.76892
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 520909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:06:01

Md:2.5

Field Value
Value 2.5
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 520909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:06:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HAVL.BHN. 2005-05-29T00:37:37.42 0.1 undecidable manual Sg 236 85.3479 -1.057 36
IV.SSY.BHN. 2005-05-29T00:37:36.28 0.1 undecidable manual Sg 251 79.2651 -0.388 51
IV.AGST.SHN. 2005-05-29T00:37:34.81 10.0 undecidable manual Pg 0 0 0
IV.HAVL.BHN. 2005-05-29T00:37:26.46 0.1 undecidable manual Pg 236 85.3479 -0.026 100
IV.SSY.BHN. 2005-05-29T00:37:25.72 0.1 undecidable manual Pg 251 79.2651 0.25 94
IV.SOI.SHZ. 2005-05-29T00:37:24.97 0.3 undecidable manual Pg 9 76.7676 -0.084 71
IV.PZI.SHZ. 2005-05-29T00:37:23.30 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