A magnitude M 3.0 earthquake occured in region: Confine Grecia Albania (GRECIA, ALBANIA), on
and geographic coordinates (lat, lon) 40.7610, 20.8910 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 3.0 | 1991-12-01 08:44:46 |
40.761 | 20.891 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 154299 |
Field | Value |
---|---|
Time (UTC) | 1991-12-01 08:44:46 ± 0.264 |
Latitude | 40.7610 ± 0.0236 |
Longitude | 20.8910 ± 0.0275 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 154299 |
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) | 3501.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
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) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04857 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 154299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:23:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SGG.Z. | 1991-12-01T08:46:55.60 | 10.0 | undecidable | manual | SN | 279 | 4.9284 | 1.43 | 0.1 | |
--.PLE.Z. | 1991-12-01T08:46:06.10 | 10.0 | undecidable | manual | SN! | 337 | 2.7972 | 3 | 0 | |
--.SDI.Z. | 1991-12-01T08:46:05.00 | 10.0 | undecidable | manual | PN | 282 | 5.3946 | -1.34 | 0.2 | |
--.BRY.Z. | 1991-12-01T08:46:03.14 | 10.0 | undecidable | manual | SN | 321 | 2.7639 | 0.88 | 0.4 | |
--.SGG.Z. | 1991-12-01T08:45:58.80 | 10.0 | negative | manual | PN | 279 | 4.9284 | -1.24 | 0.6 | |
--.NKY.Z. | 1991-12-01T08:45:56.96 | 10.0 | undecidable | manual | SN | 326 | 2.4753 | 1.19 | 0.3 | |
--.HCY.Z. | 1991-12-01T08:45:55.00 | 10.0 | undecidable | manual | SN | 314 | 2.4531 | -0.02 | 0.7 | |
--.BDV.Z. | 1991-12-01T08:45:48.34 | 10.0 | undecidable | manual | SN | 315 | 2.1645 | 0.21 | 0.7 | |
--.PVY.Z. | 1991-12-01T08:45:46.80 | 10.0 | undecidable | manual | SN! | 339 | 1.9536 | 2.97 | 0 | |
--.TTG.Z. | 1991-12-01T08:45:46.75 | 10.0 | undecidable | manual | SN | 324 | 2.0535 | 1.05 | 0.4 | |
--.ULC.Z. | 1991-12-01T08:45:37.46 | 10.0 | undecidable | manual | SN | 314 | 1.7205 | -0.04 | 0.7 | |
--.VAY.Z. | 1991-12-01T08:45:33.29 | 10.0 | undecidable | manual | SN! | 65 | 1.3764 | 3.81 | 0 | |
--.PLE.Z. | 1991-12-01T08:45:31.44 | 10.0 | positive | manual | PN | 337 | 2.7972 | 0.88 | 1.3 | |
--.BRT.Z. | 1991-12-01T08:45:31.00 | 10.0 | undecidable | manual | PN | 273 | 2.8305 | -0.05 | 1.1 | |
--.BRY.Z. | 1991-12-01T08:45:29.76 | 10.0 | undecidable | manual | PN | 321 | 2.7639 | -0.31 | 1.1 | |
--.NKY.Z. | 1991-12-01T08:45:26.44 | 10.0 | negative | manual | PN | 326 | 2.4753 | 0.12 | 2.4 | |
--.HCY.Z. | 1991-12-01T08:45:25.60 | 10.0 | negative | manual | PN | 314 | 2.4531 | -0.83 | 1.5 | |
--.IVA.Z. | 1991-12-01T08:45:23.86 | 10.0 | negative | manual | PN | 340 | 2.2311 | 1.02 | 1.3 | |
--.LCI.Z. | 1991-12-01T08:45:22.00 | 10.0 | undecidable | manual | PN | 259 | 2.1423 | 0.29 | 1.2 | |
--.BDV.Z. | 1991-12-01T08:45:21.60 | 10.0 | positive | manual | PN | 315 | 2.1645 | -0.85 | 1.5 | |
--.TTG.Z. | 1991-12-01T08:45:20.16 | 10.0 | positive | manual | PN | 324 | 2.0535 | -0.35 | 2.3 | |
--.PVY.Z. | 1991-12-01T08:45:19.90 | 10.0 | negative | manual | PN | 339 | 1.9536 | 0.88 | 1.5 | |
--.ULC.Z. | 1991-12-01T08:45:14.34 | 10.0 | negative | manual | PN | 314 | 1.7205 | -1.44 | 0.6 | |
--.VAY.Z. | 1991-12-01T08:45:11.80 | 10.0 | undecidable | manual | PN | 65 | 1.3764 | 0.65 | 1.9 | |
--.KEK.Z. | 1991-12-01T08:45:11.00 | 10.0 | undecidable | manual | PN | 218 | 1.332 | 0.47 | 1.1 | |
--.SKO.Z. | 1991-12-01T08:45:08.60 | 10.0 | undecidable | manual | PN | 18 | 1.2765 | -1.1 | 1.1 | |
--.KZN.Z. | 1991-12-01T08:45:02.70 | 10.0 | undecidable | manual | PG | 123 | 0.7992 | 0.52 | 1 | |
--.OHR.Z. | 1991-12-01T08:44:55.70 | 10.0 | undecidable | manual | SG! | 348 | 0.3552 | -3.78 | 0 | |
--.OHR.Z. | 1991-12-01T08:44:50.70 | 10.0 | positive | manual | PG! | 348 | 0.3552 | -3.13 | 0 |