Earthquake with magnitude of ML 2.2 on date 22-05-2005 and time 20:41:44 (Italy) in region Isole Eolie (Messina)

A magnitude ML 2.2 earthquake occured in region: Isole Eolie (Messina), on

  • 22-05-2005 18:41:44 (UTC)
  • 22-05-2005 20:41:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5560, 14.6120 at 31 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
Leni ME 19 696 696
Malfa ME 20 982 1678

Municipalities with at least 50000 inhabitants

An earthquake occurred to
92 Km W 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 2.7
ML 2.2
2005-05-22
18:41:44
38.556 14.612 31 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 519939
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-05-22 18:41:44 ± 0.14
Latitude 38.5560 ± 0.0081
Longitude 14.6120 ± 0.0069
Depth (km) 31 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 519939

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 825
Semi-minor axis of confidence ellipse (meter) 353
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 17
Circular confidence region, given by single value of horizontal uncertainty (meter) 1081.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 235
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.04681
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 519939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:05:02

Md:2.7

Field Value
Value 2.7
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 519939
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:05:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMME.BHZ. 2005-05-22T18:42:13.66 0.3 undecidable manual Sg 141 88.7445 -0.154 33
IV.GIB.SHZ. 2005-05-22T18:42:09.43 10.0 undecidable manual Pg 0 0 0
MN.CEL.HHZ. 2005-05-22T18:42:04.98 0.1 undecidable manual Pg 106 116.1948 -0.016 84
IV.CSLB.SHZ. 2005-05-22T18:42:02.49 10.0 undecidable manual Pg 0 0 0
IV.MSRU.BHZ. 2005-05-22T18:42:00.42 0.1 undecidable manual Pg 112 84.4488 0.105 89
IV.MMME.BHZ. 2005-05-22T18:42:00.85 0.1 undecidable manual Pg 141 88.7445 -0.163 88
IV.ORO.SHZ. 2005-05-22T18:41:59.25 10.0 undecidable manual Pg 0 0 0
IV.MNO.SHZ. 2005-05-22T18:41:58.15 0.3 undecidable manual Pg 174 69.7746 0.161 68
IV.PLLN.SHZ. 2005-05-22T18:41:58.69 0.1 undecidable manual Pg 213 74.6697 -0.077 92
IV.SLNA.SHZ. 2005-05-22T18:41:55.82 0.6 undecidable manual Sg 88 19.1697 -0.251 25
IV.IVPL.BHZ. 2005-05-22T18:41:53.28 0.1 undecidable manual Pg 122 37.7289 0.058 98
IV.ILLI.BHZ. 2005-05-22T18:41:52.63 0.1 undecidable manual Pg 113 31.6461 0.197 96
IV.SLNA.SHZ. 2005-05-22T18:41:50.89 0.1 undecidable manual Pg 88 19.1697 -0.158 100
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