Earthquake with magnitude of ML 2.4 on date 01-01-2009 and time 08:56:35 (UTC) in region Costa Croata Settentrionale (CROAZIA)

A magnitude ML 2.4 earthquake occured in region: Costa Croata Settentrionale (CROAZIA), on

  • 01-01-2009 08:56:35 (UTC)
  • 01-01-2009 09:56:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.0450, 14.9620 at 5 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

No Italian municipalities within 100 km from the epicenter with at least 50000 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 2.8
ML 2.4
2009-01-01
08:56:35
45.045 14.962 5 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 737599
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-01-01 08:56:35 ± 0.67
Latitude 45.0450 ± 0.0387
Longitude 14.9620 ± 0.0827
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 737599

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 7158
Semi-minor axis of confidence ellipse (meter) 3105
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 7793.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 253
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.52530
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:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 737599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:57:06

Md:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 737599
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:57:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHN. 2009-01-01T08:57:51.75 10.0 undecidable manual Pg 0 0 0
IV.ORI.EHZ. 2009-01-01T08:57:50.97 10.0 undecidable manual Pg 0 0 0
NI.ACOM.HHZ. 2009-01-01T08:57:35.03 0.6 undecidable manual Sg 327 200.7435 2.742 7
IV.PTCC.SHZ. 2009-01-01T08:57:32.61 0.6 undecidable manual Sg 321 195.7596 1.406 32
NI.SABO.HHN. 2009-01-01T08:57:19.06 0.3 undecidable manual Sg 316 146.8419 0.163 98
IV.CTI.EHE. 2009-01-01T08:57:18.36 0.6 undecidable manual Pg 295 280.3083 0.018 28
IV.SNTG.SHZ. 2009-01-01T08:57:16.21 0.6 undecidable manual Pg 220 255.5553 0.942 27
IV.FVI.HHE. 2009-01-01T08:57:13.25 0.6 undecidable manual Pg 316 240.8811 -0.191 38
IV.FSSB.SHZ. 2009-01-01T08:57:12.18 0.6 undecidable manual Pg 230 229.1928 0.2 42
IV.MSC.EHZ. 2009-01-01T08:57:12.20 10.0 undecidable manual Pg 0 0 0
MN.TRI.HHE. 2009-01-01T08:57:11.30 0.6 undecidable manual Sg 309 118.7922 -0.108 70
NI.ACOM.HHZ. 2009-01-01T08:57:08.65 0.1 undecidable manual Pg 327 200.7435 0.201 99
IV.PTCC.SHZ. 2009-01-01T08:57:07.51 0.1 undecidable manual Pg 321 195.7596 -0.314 100
NI.SABO.HHN. 2009-01-01T08:57:01.01 0.3 undecidable manual Pg 316 146.8419 0.291 95
MN.TRI.HHE. 2009-01-01T08:56:54.48 0.1 undecidable manual Pg 309 118.7922 -1.915 60
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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