Earthquake with magnitude of Md 3.0 on date 15-06-1988 and time 00:48:27 (Italy) in region Costa Occidentale Peloponneso (GRECIA)

A magnitude Md 3.0 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on

  • 14-06-1988 22:48:27 (UTC)
  • 15-06-1988 00:48:27 (UTC +02:00) Italian time
  • 15-06-1988 01:48:27 (UTC +03:00) local time in the region of the earthquake (Europe/Athens)

and geographic coordinates (lat, lon) 36.8, 21.36 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 3.0
M 3.5
1988-06-14
22:48:27
36.8 21.36 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 71669
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-06-14 22:48:27 ± 0.678
Latitude 36.80 ± 0.05
Longitude 21.36 ± 0.05
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 71669

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) 7134.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 328
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.0395
Epicentral distance of station farthest from the epicenter (degree) 0.06225
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 71669
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:07:51

M:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 71669
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:40:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.MGR.Z. 1988-06-14T22:50:51.43 10.0 undecidable manual SN 304 0.0507 -0.43 0.3
--.ATN.Z. 1988-06-14T22:50:33.84 10.0 undecidable manual SN 284 0.0438 0.16 0.5
--.MO9.Z. 1988-06-14T22:50:29.28 10.0 undecidable manual SN 283 0.0418 0.68 0.1
--.GRI.Z. 1988-06-14T22:50:21.85 10.0 undecidable manual SN 295 0.0395 -0.49 0.2
--.FG2.Z. 1988-06-14T22:50:08.40 10.0 positive manual PN 314 0.0622 -0.16 2
--.SGO.Z. 1988-06-14T22:49:56.46 10.0 undecidable manual PN 307 0.0542 0.17 1.1
--.MGR.Z. 1988-06-14T22:49:50.97 10.0 undecidable manual PN 304 0.0507 0.14 1.2
--.ATN.Z. 1988-06-14T22:49:40.20 10.0 undecidable manual PN 284 0.0438 -0.31 1
--.MO9.Z. 1988-06-14T22:49:37.15 10.0 positive manual PN 283 0.0418 -0.25 2.1
--.GRI.Z. 1988-06-14T22:49:34.88 10.0 undecidable manual PN 295 0.0395 1.09 0
--.SOI.Z. 1988-06-14T22:49:33.73 10.0 negative manual PN 285 0.0395 -0.13 2.4
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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