Earthquake with magnitude of ML 2.0 on date 19-04-2012 and time 05:27:14 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 19-04-2012 03:27:14 (UTC)
  • 19-04-2012 05:27:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.8040, 15.4860 at 58 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
68 Km N of Messina (238439 inhabitants)
75 Km W of Lamezia Terme (70714 inhabitants)
78 Km N of Reggio di Calabria (183035 inhabitants)
86 Km SW of Cosenza (67546 inhabitants)
97 Km W 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
ML 2.0 2012-04-19
03:27:14
38.804 15.486 58 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1360489
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-04-19 03:27:14 ± 0.48
Latitude 38.8040 ± 0.0288
Longitude 15.4860 ± 0.1235
Depth (km) 58 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1360489

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10795
Semi-minor axis of confidence ellipse (meter) 2487
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 278
Circular confidence region, given by single value of horizontal uncertainty (meter) 11168.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 316
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.46
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.88673
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 1360489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 03:11:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRAC.EHE. 2012-04-19T03:28:08.73 10.0 undecidable manual Sg 0 0 0
IV.CRAC.EHE. 2012-04-19T03:28:02.75 10.0 undecidable manual Pg 0 0 0
IV.MMME.HHE. 2012-04-19T03:27:44.88 0.6 undecidable manual Sg 192 98.4237 0.762 45
IV.MCSR.HHE. 2012-04-19T03:27:41.28 0.6 undecidable manual Sg 195 84.9483 -0.123 44
IV.GMB.BHZ. 2012-04-19T03:27:39.94 0.6 undecidable manual Sg 157 76.5678 0.184 50
IV.ATN.BHE. 2012-04-19T03:27:38.67 0.3 undecidable manual Sg 181 71.4729 -0.117 69
.MILZ.HHE. 2012-04-19T03:27:37.02 0.3 undecidable manual Sg 201 62.9925 -0.202 68
IV.MMME.HHE. 2012-04-19T03:27:31.43 0.3 undecidable manual Pg 192 98.4237 -0.344 66
IV.GMB.BHZ. 2012-04-19T03:27:29.41 0.1 undecidable manual Pg 157 76.5678 0.155 100
IV.MCSR.HHE. 2012-04-19T03:27:29.75 0.1 undecidable manual Pg 195 84.9483 -0.456 87
.MILZ.HHE. 2012-04-19T03:27:28.23 0.1 positive manual Pg 201 62.9925 0.439 97
IV.ATN.BHE. 2012-04-19T03:27:28.44 0.3 undecidable manual Pg 181 71.4729 -0.255 71
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
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