Earthquake with magnitude of Md 3.2 on date 21-09-2003 and time 11:32:48 (UTC) in region Montenegro [Land]

A magnitude Md 3.2 earthquake occured in region: Montenegro [Land], on

  • 21-09-2003 11:32:48 (UTC)
  • 21-09-2003 13:32:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.37, 18.96 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
Md 3.2
ML-VAX 2.5
2003-09-21
11:32:48
42.37 18.97 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 486249
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2003-09-21 11:32:48 ± 0.447
Latitude 42.37 ± 0.02
Longitude 18.97 ± 0.04
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 486249

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) 4026.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 294
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.01813
Epicentral distance of station farthest from the epicenter (degree) 0.04234
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 486249
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:43:39

ML:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 6
Type of magnitude ML
Reference to an origin 486249
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 Takeoff_angle Residual Weight
--.FSSB.Z. 2003-09-21T11:34:50.84 10.0 undecidable manual SN 287 0.0423 -0.08 0.7
--.ASS.Z. 2003-09-21T11:34:50.33 10.0 undecidable manual SN 279 0.0422 -0.04 0.7
--.ARV.Z. 2003-09-21T11:34:47.31 10.0 undecidable manual SN 285 0.0409 0.23 0.6
--.SNTG.Z. 2003-09-21T11:34:45.54 10.0 undecidable manual SN 282 0.0405 -0.5 0.4
--.ASS.Z. 2003-09-21T11:33:59.26 10.0 undecidable manual PN 279 0.0422 0.41 1.1
--.FSSB.Z. 2003-09-21T11:33:59.50 10.0 undecidable manual PN 287 0.0423 0.34 1.3
--.ARV.Z. 2003-09-21T11:33:56.47 10.0 undecidable manual PN 285 0.0409 -0.48 1
--.SNTG.Z. 2003-09-21T11:33:56.60 10.0 undecidable manual PN 282 0.0405 -0.29 1.4
--.FGMS.Z. 2003-09-21T11:33:54.56 10.0 undecidable manual SN 253 0.021 0.21 0.7
--.MGR.Z. 2003-09-21T11:33:41.27 10.0 undecidable manual PN 228 0.0305 0.15 1.8
--.MRLC.Z. 2003-09-21T11:33:35.63 10.0 undecidable manual PN 238 0.0274 -0.85 0.3
--.RGNG.Z. 2003-09-21T11:33:30.25 10.0 undecidable manual PN 254 0.0234 0.01 1.9
--.FGMS.Z. 2003-09-21T11:33:27.29 10.0 undecidable manual PN 253 0.021 0.78 0.4
--.BRT.Z. 2003-09-21T11:33:22.23 10.0 undecidable manual PN 221 0.0181 0.02 1.9
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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