Earthquake with magnitude of ML 2.4 on date 28-12-2005 and time 00:05:04 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 27-12-2005 23:05:04 (UTC)
  • 28-12-2005 00:05:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.4180, 15.4530 at 112 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
26 Km NW of Messina (238439 inhabitants)
38 Km NW of Reggio di Calabria (183035 inhabitants)
93 Km N of Acireale (52622 inhabitants)
98 Km SW of Lamezia Terme (70714 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 2.2
ML 2.4
2005-12-27
23:05:04
38.418 15.453 112 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 546379
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-12-27 23:05:04 ± 0.24
Latitude 38.4180 ± 0.0144
Longitude 15.4530 ± 0.0172
Depth (km) 112 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 546379

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1695
Semi-minor axis of confidence ellipse (meter) 1255
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 184
Circular confidence region, given by single value of horizontal uncertainty (meter) 2193.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 258
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 9
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.85615
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 546379
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:32:07

Md:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 546379
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:32:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GRI.EHE. 2005-12-27T23:05:40.98 0.1 undecidable manual Sg 62 95.0382 -0.073 45
IV.SOI.SHZ. 2005-12-27T23:05:36.73 0.1 undecidable manual Sg 126 64.8906 -0.108 47
IV.CIGN.BHE. 2005-12-27T23:05:34.97 10.0 undecidable manual Pg 0 0 0
MN.CEL.HHE. 2005-12-27T23:05:34.70 0.1 undecidable manual Sg 114 42.1245 0.242 48
IV.MSRU.BHN. 2005-12-27T23:05:32.90 0.1 undecidable manual Sg 164 17.7711 -0.029 52
IV.GRI.EHE. 2005-12-27T23:05:24.95 0.1 undecidable manual Pg 62 95.0382 0.05 89
IV.SOI.SHZ. 2005-12-27T23:05:22.44 0.1 undecidable manual Pg 126 64.8906 -0.098 94
IV.MTTG.SHZ. 2005-12-27T23:05:21.89 0.1 undecidable manual Pg 155 50.8158 0.234 94
MN.CEL.HHE. 2005-12-27T23:05:21.24 0.1 undecidable manual Pg 114 42.1245 0.04 99
IV.MSRU.BHN. 2005-12-27T23:05:20.11 0.1 positive manual Pg 164 17.7711 -0.231 100
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