Earthquake with magnitude of ML-VAX 2.4 on date 03-01-1997 and time 01:52:54 (Italy) in region Croatia [Land]

A magnitude ML-VAX 2.4 earthquake occured in region: Croatia [Land], on

  • 03-01-1997 00:52:54 (UTC)
  • 03-01-1997 01:52:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0180, 17.5910 at 10 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
ML-VAX 2.4 1997-01-03
00:52:54
43.018 17.591 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 259019
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1997-01-03 00:52:54 ± 1.828
Latitude 43.0180 ± 0.0905
Longitude 17.5910 ± 0.1617
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 259019

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 16559.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 287
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.01603
Epicentral distance of station farthest from the epicenter (degree) 0.03295
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 4
Type of magnitude ML
Reference to an origin 259019
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BRT.Z. 1997-01-03T00:53:56.00 10.0 undecidable manual SN 187 2.1645 -0.05 0.7
--.MNS.Z. 1997-01-03T00:53:50.15 10.0 undecidable manual PN 260 3.6519 -0.18 1.4
--.SDI.Z. 1997-01-03T00:53:43.34 10.0 undecidable manual PN 245 3.0747 0.95 0.8
--.RMI2.Z. 1997-01-03T00:53:40.71 10.0 undecidable manual PN 234 3.0303 -0.98 0.8
--.MU9.Z. 1997-01-03T00:53:39.00 10.0 undecidable manual PN 214 2.7306 1.27 0.5
--.BRT.Z. 1997-01-03T00:53:29.65 10.0 undecidable manual PN 187 2.1645 -0.19 1.7
--.FG3.Z. 1997-01-03T00:53:23.74 10.0 undecidable manual PN 222 1.776 -0.83 1
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