A magnitude M 4.2 earthquake occured in region: Southern Greece [Land: Greece], on
and geographic coordinates (lat, lon) 37.1850, 22.7480 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 4.2 | 1985-08-09 08:08:44 |
37.185 | 22.748 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 11399 |
Field | Value |
---|---|
Time (UTC) | 1985-08-09 08:08:44 ± 1.613 |
Latitude | 37.1850 ± 0.0783 |
Longitude | 22.7480 ± 0.1662 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11399 |
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) | 17104.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 319 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.04298 |
Epicentral distance of station farthest from the epicenter (degree) | 0.12199 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 4.2 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 11399 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.VAI.Z. | 1985-08-09T08:11:56.50 | 10.0 | undecidable | manual | PN? | 311 | 13.542 | -0.46 | 0.5 | |
--.CH1.Z. | 1985-08-09T08:11:13.20 | 10.0 | undecidable | manual | PN | 308 | 10.4007 | -0.76 | 1 | |
--.AS1.Z. | 1985-08-09T08:11:05.00 | 10.0 | undecidable | manual | PN? | 307 | 9.6681 | 1.22 | 0.2 | |
--.PO9.Z. | 1985-08-09T08:10:56.50 | 10.0 | undecidable | manual | PN | 305 | 9.2241 | -1.17 | 0.6 | |
--.AQU.Z. | 1985-08-09T08:10:52.00 | 10.0 | undecidable | manual | PN | 305 | 8.8134 | -0.12 | 1.7 | |
--.LCI.Z. | 1985-08-09T08:10:49.00 | 10.0 | undecidable | manual | SN | 309 | 4.773 | -0.07 | 0.7 | |
--.SD1.Z. | 1985-08-09T08:10:45.00 | 10.0 | undecidable | manual | PN | 303 | 8.2251 | 1.05 | 0.8 | |
--.FA1.Z. | 1985-08-09T08:10:31.00 | 10.0 | undecidable | manual | PN | 270 | 7.2039 | 0.99 | 0.9 | |
--.BS1.Z. | 1985-08-09T08:10:28.00 | 10.0 | undecidable | manual | PN | 299 | 7.104 | -0.57 | 1.4 | |
--.TR9.Z. | 1985-08-09T08:10:27.10 | 10.0 | undecidable | manual | PN | 302 | 6.9708 | 0.37 | 1.7 | |
--.GIB.Z. | 1985-08-09T08:10:25.00 | 10.0 | undecidable | manual | PN | 276 | 6.9375 | -1.28 | 0.5 | |
--.SGO.Z. | 1985-08-09T08:10:22.50 | 10.0 | undecidable | manual | PN | 299 | 6.6822 | -0.24 | 1.8 | |
--.ORI.Z. | 1985-08-09T08:10:10.50 | 10.0 | undecidable | manual | PN? | 299 | 5.6832 | 1.53 | 0.1 | |
--.CSI.Z. | 1985-08-09T08:10:08.00 | 10.0 | undecidable | manual | PN | 296 | 5.661 | -0.75 | 1.2 | |
--.LCI.Z. | 1985-08-09T08:09:57.00 | 10.0 | undecidable | manual | PN | 309 | 4.773 | 0.44 | 1.6 |