A magnitude ML-VAX 3.1 earthquake occured in region: Confine Grecia Albania (GRECIA, ALBANIA), on
and geographic coordinates (lat, lon) 40.6310, 20.7550 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 |
ML-VAX 3.1 | 1997-01-12 18:54:16 |
40.631 | 20.755 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 259389 |
Field | Value |
---|---|
Time (UTC) | 1997-01-12 18:54:16 ± 1.979 |
Latitude | 40.6310 ± 0.1982 |
Longitude | 20.7550 ± 0.1763 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 259389 |
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) | 26591.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 339 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.02461 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05658 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 259389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1997-01-12T18:55:49.82 | 10.0 | undecidable | manual | PN | 286 | 6.2826 | 0.91 | 0.8 | |
--.LT9.Z. | 1997-01-12T18:55:37.95 | 10.0 | undecidable | manual | SN | 268 | 2.9859 | -0.07 | 0.6 | |
--.RMI2.Z. | 1997-01-12T18:55:31.41 | 10.0 | undecidable | manual | PN | 276 | 4.9284 | 1.03 | 0.9 | |
--.DUI.Z. | 1997-01-12T18:55:28.87 | 10.0 | undecidable | manual | PN | 281 | 4.8396 | -0.26 | 1.4 | |
--.PSB1.Z. | 1997-01-12T18:55:24.77 | 10.0 | undecidable | manual | PN | 277 | 4.5177 | 0.05 | 1.5 | |
--.CI9.Z. | 1997-01-12T18:55:22.80 | 10.0 | undecidable | manual | PN | 272 | 4.3401 | -0.14 | 1.5 | |
--.SGO.Z. | 1997-01-12T18:55:17.62 | 10.0 | undecidable | manual | PN | 268 | 4.1292 | -1.7 | 0.4 | |
--.MU9.Z. | 1997-01-12T18:55:16.71 | 10.0 | undecidable | manual | PN | 271 | 3.9849 | -0.66 | 1.3 | |
--.SL9.Z. | 1997-01-12T18:55:16.33 | 10.0 | undecidable | manual | PN | 265 | 3.8961 | 0.23 | 1.5 | |
--.FG3.Z. | 1997-01-12T18:55:12.66 | 10.0 | undecidable | manual | PN | 285 | 3.7629 | -1.7 | 0.4 | |
--.LT9.Z. | 1997-01-12T18:55:03.99 | 10.0 | undecidable | manual | PN | 268 | 2.9859 | 0.41 | 1.4 | |
--.BRT.Z. | 1997-01-12T18:55:02.80 | 10.0 | undecidable | manual | PN | 273 | 2.7306 | 1.87 | 0.3 |