Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of M 2.9 on date 25-05-1992 and time 13:35:07 (UTC) in region Macedonia [Land]

A magnitude M 2.9 earthquake occured in region: Macedonia [Land], on

  • 25-05-1992 13:35:07 (UTC)
  • 25-05-1992 15:35:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.4690, 20.5030 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.

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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 		M 2.9 1992-05-25
13:35:07		 41.469 20.503 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 165369
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-05-25 13:35:07 ± 0.259
Latitude 41.4690 ± 0.0219
Longitude 20.5030 ± 0.0273
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 165369

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) 3332.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.8
Epicentral distance of station closest to the epicenter (degree) 0.00372
Epicentral distance of station farthest from the epicenter (degree) 0.01829
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

M:2.9

Field Value
Value 2.9
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 165369
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(km) Takeoff_angle Residual Weight
--.BRY.Z. 1992-05-25T13:36:11.23 10.0 undecidable manual SN! 315 2.0313 4.63 0
--.PLE.Z. 1992-05-25T13:36:11.34 10.0 undecidable manual SN! 336 2.0202 4.87 0
--.HCY.Z. 1992-05-25T13:36:04.51 10.0 undecidable manual SN! 304 1.776 3.98 0
--.NKY.Z. 1992-05-25T13:36:04.46 10.0 undecidable manual SN! 321 1.7427 4.8 0
--.IVA.Z. 1992-05-25T13:35:56.80 10.0 undecidable manual SN! 342 1.4652 2.93 0
--.BDV.Z. 1992-05-25T13:35:55.58 10.0 undecidable manual SN 303 1.4874 2.03 0.1
--.TTG.Z. 1992-05-25T13:35:50.58 10.0 undecidable manual SN 316 1.332 0.75 0.5
--.PVY.Z. 1992-05-25T13:35:46.80 10.0 undecidable manual SN 341 1.1877 0.3 0.7
--.PLE.Z. 1992-05-25T13:35:43.61 10.0 positive manual PN 336 2.0202 1.99 0.3
--.BRY.Z. 1992-05-25T13:35:43.19 10.0 positive manual PN 315 2.0313 1.49 0.7
--.ULC.Z. 1992-05-25T13:35:41.55 10.0 undecidable manual SN 298 1.0545 -1.75 0.2
--.NKY.Z. 1992-05-25T13:35:38.39 10.0 negative manual PN 321 1.7427 0.7 1.6
--.HCY.Z. 1992-05-25T13:35:38.64 10.0 positive manual PN 304 1.776 0.45 1.8
--.SDA.Z. 1992-05-25T13:35:38.00 10.0 undecidable manual SG 306 0.9213 -1.34 0.3
--.VAY.Z. 1992-05-25T13:35:34.70 10.0 undecidable manual PN 94 1.554 -0.41 2
--.SKO.Z. 1992-05-25T13:35:33.20 10.0 undecidable manual SG! 54 0.8547 -4.03 0
--.BDV.Z. 1992-05-25T13:35:33.64 10.0 negative manual PN 303 1.4874 -0.52 1.9
--.IVA.Z. 1992-05-25T13:35:33.98 10.0 positive manual PN 342 1.4652 0.05 2.2
--.TTG.Z. 1992-05-25T13:35:30.95 10.0 negative manual PN 316 1.332 -1.07 1.4
--.PVY.Z. 1992-05-25T13:35:28.77 10.0 negative manual PN 341 1.1877 -1.32 1.1
--.KKS.Z. 1992-05-25T13:35:26.00 10.0 undecidable manual SG! 353 0.5994 -3.17 0
--.TIR.Z. 1992-05-25T13:35:26.00 10.0 undecidable manual SG 256 0.4884 0.53 0.6
--.BCI.Z. 1992-05-25T13:35:25.91 10.0 undecidable manual PG 340 0.9546 -0.55 1
--.SKO.Z. 1992-05-25T13:35:25.20 10.0 undecidable manual PG 54 0.8547 0.46 1.1
--.ULC.Z. 1992-05-25T13:35:25.73 10.0 positive manual PN! 298 1.0545 -2.52 0
--.SDA.Z. 1992-05-25T13:35:24.30 10.0 positive manual PG 306 0.9213 -1.66 0.7
--.OHR.Z. 1992-05-25T13:35:23.90 10.0 undecidable manual SG 148 0.4107 0.78 0.5
--.TIR.Z. 1992-05-25T13:35:18.41 10.0 positive manual PG 256 0.4884 0.46 2.2
--.KKS.Z. 1992-05-25T13:35:17.00 10.0 undecidable manual PG! 353 0.5994 -3.09 0
--.OHR.Z. 1992-05-25T13:35:16.00 10.0 positive manual PG 148 0.4107 -0.59 2
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