A magnitude M 3.8 earthquake occured in region: Greece [Sea], on
and geographic coordinates (lat, lon) 39.0390, 20.8350 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.
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 3.8 | 1985-08-31 06:33:11 |
39.039 | 20.835 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 12519 |
Field | Value |
---|---|
Time (UTC) | 1985-08-31 06:33:11 ± 2.438 |
Latitude | 39.0390 ± 0.1021 |
Longitude | 20.8350 ± 0.2085 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 12519 |
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) | 21288.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 285 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.02210 |
Epicentral distance of station farthest from the epicenter (degree) | 0.08613 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 3.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 12519 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FO1.Z. | 1985-08-31T06:35:29.50 | 10.0 | undecidable | manual | PN | 322 | 9.5571 | 0.35 | 1.2 | |
--.RBL.Z. | 1985-08-31T06:35:23.50 | 10.0 | undecidable | manual | PN | 324 | 9.102 | 0.71 | 0.9 | |
--.TRI.Z. | 1985-08-31T06:35:14.50 | 10.0 | undecidable | manual | PN | 322 | 8.4471 | 0.66 | 1 | |
--.AR1.Z. | 1985-08-31T06:35:00.00 | 10.0 | undecidable | manual | PN? | 307 | 7.4037 | 0.55 | 0.5 | |
--.AS1.Z. | 1985-08-31T06:34:59.00 | 10.0 | undecidable | manual | PN | 304 | 7.3482 | 0.3 | 1.4 | |
--.CM2.Z. | 1985-08-31T06:34:54.40 | 10.0 | undecidable | manual | PN | 306 | 7.104 | -1.06 | 0.6 | |
--.MNS.Z. | 1985-08-31T06:34:54.00 | 10.0 | undecidable | manual | PN | 299 | 7.0041 | -0.06 | 1.5 | |
--.RDP.Z. | 1985-08-31T06:34:49.50 | 10.0 | undecidable | manual | PN? | 294 | 6.7377 | -0.81 | 0.4 | |
--.ALP.Z. | 1985-08-31T06:34:48.10 | 10.0 | undecidable | manual | PN | 304 | 6.6267 | -0.72 | 1.1 | |
--.SD1.Z. | 1985-08-31T06:34:41.00 | 10.0 | undecidable | manual | PN | 297 | 5.9607 | 1.29 | 0.5 | |
--.SAR.Z. | 1985-08-31T06:34:27.80 | 10.0 | undecidable | manual | PN | 338 | 5.1504 | -0.67 | 1.2 | |
--.SGO.Z. | 1985-08-31T06:34:19.50 | 10.0 | undecidable | manual | PN | 289 | 4.5066 | -0.06 | 1.7 | |
--.DR2.Z. | 1985-08-31T06:34:10.50 | 10.0 | undecidable | manual | PN | 263 | 3.8295 | 0.13 | 1.7 | |
--.ORI.Z. | 1985-08-31T06:34:07.00 | 10.0 | undecidable | manual | PN | 286 | 3.5187 | 0.82 | 1 | |
--.BAI.Z. | 1985-08-31T06:34:07.00 | 10.0 | undecidable | manual | PN | 303 | 3.6519 | -0.98 | 0.8 | |
--.CSI.Z. | 1985-08-31T06:34:06.20 | 10.0 | undecidable | manual | PN | 281 | 3.5742 | -0.71 | 1.2 | |
--.BRT.Z. | 1985-08-31T06:34:05.50 | 10.0 | undecidable | manual | PN | 302 | 3.3633 | 1.59 | 0.2 | |
--.PE1.Z. | 1985-08-31T06:34:00.00 | 10.0 | undecidable | manual | PN | 303 | 3.1413 | -1 | 0.8 | |
--.LCI.Z. | 1985-08-31T06:33:51.00 | 10.0 | undecidable | manual | PN | 300 | 2.4531 | -0.48 | 1.4 |