A magnitude M 3.4 earthquake occured in region: Costa Occidentale Peloponneso (GRECIA), on
and geographic coordinates (lat, lon) 37.6360, 20.8790 at 11 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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 3.4 | 1986-11-13 18:53:39 |
37.636 | 20.879 | 11 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 36979 |
Field | Value |
---|---|
Time (UTC) | 1986-11-13 18:53:39 ± 1.156 |
Latitude | 37.6360 ± 0.0656 |
Longitude | 20.8790 ± 0.0405 |
Depth (km) | 11 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 36979 |
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) | 8124.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 286 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00526 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04687 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 36979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:54:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BRT.Z. | 1986-11-13T18:55:32.00 | 10.0 | undecidable | manual | SN | 319 | 4.329 | -0.82 | 0.2 | |
--.LCI.Z. | 1986-11-13T18:55:12.50 | 10.0 | undecidable | manual | SN | 322 | 3.441 | 0.8 | 0.2 | |
--.SGO.Z. | 1986-11-13T18:54:57.50 | 10.0 | undecidable | manual | PN | 305 | 5.2059 | 0.49 | 0.9 | |
--.SKO.Z. | 1986-11-13T18:54:45.00 | 10.0 | undecidable | manual | PN | 5 | 4.3512 | -0.2 | 1.5 | |
--.BRT.Z. | 1986-11-13T18:54:44.00 | 10.0 | undecidable | manual | PN | 319 | 4.329 | -0.94 | 0.3 | |
--.ORI.Z. | 1986-11-13T18:54:43.50 | 10.0 | undecidable | manual | PN | 306 | 4.2069 | 0.27 | 1.4 | |
--.VAY.Z. | 1986-11-13T18:54:38.60 | 10.0 | undecidable | manual | PN | 18 | 3.8961 | -0.45 | 1.2 | |
--.OHR.Z. | 1986-11-13T18:54:34.00 | 10.0 | undecidable | manual | PN | 358 | 3.4632 | 0.9 | 0.4 | |
--.LCI.Z. | 1986-11-13T18:54:32.50 | 10.0 | undecidable | manual | PN | 322 | 3.441 | -0.24 | 1.5 | |
--.KBN.Z. | 1986-11-13T18:54:26.60 | 10.0 | undecidable | manual | PN | 358 | 2.9859 | 0.19 | 1.6 | |
--.VLS.Z. | 1986-11-13T18:53:51.50 | 10.0 | undecidable | manual | PG | 337 | 0.5883 | -0.01 | 1.7 |