Earthquake with magnitude of ML 2.5 on date 01-12-2005 and time 01:23:48 (Italy) in region Mar Ionio Settentrionale (MARE)

A magnitude ML 2.5 earthquake occured in region: Mar Ionio Settentrionale (MARE), on

  • 01-12-2005 00:23:48 (UTC)
  • 01-12-2005 01:23:48 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.0870, 16.5730 at 52 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
81 Km E of Reggio di Calabria (183035 inhabitants)
90 Km E of Messina (238439 inhabitants)
91 Km S of Catanzaro (90612 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 2.4
ML 2.5
2005-12-01
00:23:48
38.087 16.573 52 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 542679
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-12-01 00:23:48 ± 0.35
Latitude 38.0870 ± 0.0207
Longitude 16.5730 ± 0.0297
Depth (km) 52 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 542679

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2472
Semi-minor axis of confidence ellipse (meter) 1406
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 281
Circular confidence region, given by single value of horizontal uncertainty (meter) 3471.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 241
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.59
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.64846
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 542679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:28:21

Md:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 542679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:28:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.BHZ. 2005-12-01T00:24:18.45 0.1 undecidable manual Sg 282 94.9383 -0.298 43
IV.PZI.SHZ. 2005-12-01T00:24:15.87 0.1 undecidable manual Pg 232 182.9835 -0.518 61
IV.GRI.EHZ. 2005-12-01T00:24:15.44 0.1 undecidable manual Sg 351 82.6506 -0.685 41
IV.SCLL.SHZ. 2005-12-01T00:24:14.72 0.1 undecidable manual Sg 284 77.1672 -0.256 45
IV.AGST.EHZ. 2005-12-01T00:24:11.20 0.1 undecidable manual Pg 232 149.8389 -1.111 55
MN.CEL.HHZ. 2005-12-01T00:24:11.75 0.1 undecidable manual Sg 288 62.2932 -0.138 48
IV.IVPL.BHZ. 2005-12-01T00:24:11.17 0.1 undecidable manual Pg 284 142.4463 -0.236 79
IV.SOI.EHZ. 2005-12-01T00:24:08.13 0.1 undecidable manual Sg 268 45.3213 -0.509 45
IV.PLAC.HHZ. 2005-12-01T00:24:07.44 0.1 undecidable manual Sg 344 41.9247 -0.598 46
IV.MSRU.BHZ. 2005-12-01T00:24:06.10 0.1 undecidable manual Pg 282 94.9383 0.502 84
IV.MTTG.SHZ. 2005-12-01T00:24:04.16 0.1 undecidable manual Pg 263 76.8675 0.725 81
IV.GRI.EHZ. 2005-12-01T00:24:04.10 0.1 undecidable manual Pg 351 82.6506 -0.025 95
IV.SCLL.SHZ. 2005-12-01T00:24:03.82 0.1 undecidable manual Pg 284 77.1672 0.341 90
MN.CEL.HHZ. 2005-12-01T00:24:02.28 0.1 undecidable manual Pg 288 62.2932 0.536 89
IV.SOI.EHZ. 2005-12-01T00:24:00.39 0.1 undecidable manual Pg 268 45.3213 0.471 93
MN.WDD.HHN. 2005-12-01T00:24:00.90 10.0 undecidable manual Pg 0 0 0
IV.PLAC.HHZ. 2005-12-01T00:23:59.67 0.1 negative manual Pg 344 41.9247 0.089 100
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