Earthquake with magnitude of M 3.0 on date 25-04-1985 and time 16:04:39 (UTC) in region Serbia [Land]

A magnitude M 3.0 earthquake occured in region: Serbia [Land], on

  • 25-04-1985 16:04:39 (UTC)
  • 25-04-1985 18:04:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3, 21.23 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
Rev 1000 M 3.0 1985-04-25
16:04:39
43.3 21.23 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 5489
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-04-25 16:04:39 ± 1.636
Latitude 43.30 ± 0.06
Longitude 21.23 ± 0.18
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 5489

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) 16373.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 257
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.01514
Epicentral distance of station farthest from the epicenter (degree) 0.06597
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

M:3

Field Value
Value 3
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 5489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:23:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-04-25T16:06:26.50 10.0 undecidable manual PN 293 0.066 -0.22 1.2
--.CH1.Z. 1985-04-25T16:06:18.00 10.0 undecidable manual PN 274 0.0606 -0.48 1.1
--.RBL.Z. 1985-04-25T16:06:12.00 10.0 undecidable manual PN 301 0.0564 -0.04 1.4
--.PO9.Z. 1985-04-25T16:06:11.50 10.0 undecidable manual PN 264 0.0549 1.71 0.2
--.AS1.Z. 1985-04-25T16:06:11.50 10.0 undecidable manual PN 269 0.0563 -0.32 1.3
--.AR1.Z. 1985-04-25T16:06:08.50 10.0 undecidable manual PN 273 0.0542 -0.12 1.4
--.BS1.Z. 1985-04-25T16:06:01.00 10.0 undecidable manual PN 242 0.0484 1.16 0.6
--.PHP.Z. 1985-04-25T16:05:10.00 10.0 undecidable manual PN 198 0.0154 0.55 1.3
--.SDA.Z. 1985-04-25T16:05:09.80 10.0 undecidable manual PN 224 0.0162 -0.96 0.9
--.TTG.Z. 1985-04-25T16:05:07.80 10.0 undecidable manual PN 238 0.0151 -1.28 0.5
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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