Earthquake with magnitude of M 3.6 on date 09-01-1990 and time 13:28:32 (Italy) in region Costa Occidentale Peloponneso (GRECIA)

A magnitude M 3.6 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on

  • 09-01-1990 12:28:32 (UTC)
  • 09-01-1990 13:28:32 (UTC +01:00) Italian time
  • 09-01-1990 14:28:32 (UTC +02:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 36.86, 21.27 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
M 3.6 1990-01-09
12:28:32
36.86 21.27 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 107549
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-01-09 12:28:32 ± 0.994
Latitude 36.86 ± 0.06
Longitude 21.27 ± 0.08
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 107549

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) 9846.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 311
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
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) 0.03877
Epicentral distance of station farthest from the epicenter (degree) 0.05343
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

M:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 107549
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:54:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SOI.Z. 1990-01-09T12:33:42.00 10.0 undecidable manual U
--.SGO.Z. 1990-01-09T12:31:05.50 10.0 undecidable manual SN 307 0.0534 1 0.4
--.MGR.Z. 1990-01-09T12:30:57.50 10.0 undecidable manual SN! 304 0.0499 2.46 0
--.MNO.Z. 1990-01-09T12:30:51.50 10.0 undecidable manual SN 280 0.0479 1.5 0.2
--.MEU.Z. 1990-01-09T12:30:45.58 10.0 undecidable manual SN 271 0.0463 -0.09 0.7
--.PZI.Z. 1990-01-09T12:30:45.19 10.0 undecidable manual SN 270 0.0455 1.75 0.1
--.BRT.Z. 1990-01-09T12:30:44.72 10.0 undecidable manual SN 319 0.0462 -0.71 0.4
--.ATN.Z. 1990-01-09T12:30:36.36 10.0 undecidable manual SN 284 0.0431 -0.66 0.4
--.CZI.Z. 1990-01-09T12:30:31.50 10.0 undecidable manual SN! 298 0.0421 -3.06 0
--.MO9.Z. 1990-01-09T12:30:30.67 10.0 undecidable manual SN 282 0.0411 -1.28 0.2
--.SOI.Z. 1990-01-09T12:30:24.93 10.0 undecidable manual SN 284 0.0388 -0.86 0.3
--.SGO.Z. 1990-01-09T12:30:01.50 10.0 undecidable manual PN 307 0.0534 1.13 0.7
--.MGR.Z. 1990-01-09T12:29:55.00 10.0 undecidable manual PN 304 0.0499 0.09 1.7
--.MNO.Z. 1990-01-09T12:29:53.50 10.0 undecidable manual PN 280 0.0479 1.5 0.3
--.BRT.Z. 1990-01-09T12:29:48.44 10.0 undecidable manual PN 319 0.0462 -0.92 1
--.MEU.Z. 1990-01-09T12:29:47.84 10.0 undecidable manual PN 271 0.0463 -1.66 0.3
--.PZI.Z. 1990-01-09T12:29:46.97 10.0 undecidable manual PN 270 0.0455 -1.25 0.7
--.ATN.Z. 1990-01-09T12:29:44.79 10.0 undecidable manual PN 284 0.0431 0.29 1.6
--.TDS.Z. 1990-01-09T12:29:44.50 10.0 undecidable manual PN 304 0.043 0.09 1.7
--.CZI.Z. 1990-01-09T12:29:42.90 10.0 negative manual PN 298 0.0421 -0.18 3.5
--.DR2.Z. 1990-01-09T12:29:42.00 10.0 undecidable manual PN 291 0.0412 0.29 1.6
--.MO9.Z. 1990-01-09T12:29:41.85 10.0 undecidable manual PN 282 0.0411 0.27 1.6
--.GA2.Z. 1990-01-09T12:29:40.70 10.0 undecidable manual PN 285 0.0406 -0.01 1.8
--.SOI.Z. 1990-01-09T12:29:38.20 10.0 undecidable manual PN 284 0.0388 0.18 1.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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