A magnitude M 3.0 earthquake occured in region: Albania, on
and geographic coordinates (lat, lon) 41.5490, 20.1600 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 | 1991-04-12 22:20:47 |
41.549 | 20.16 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 139109 |
Field | Value |
---|---|
Time (UTC) | 1991-04-12 22:20:47 ± 0.288 |
Latitude | 41.5490 ± 0.0313 |
Longitude | 20.1600 ± 0.0345 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 139109 |
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) | 4511.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.00583 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02121 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 139109 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.IVA.Z. | 1991-04-12T22:21:33.19 | 10.0 | undecidable | manual | SN! | 352 | 1.332 | 3.09 | 0 | |
--.BDV.Z. | 1991-04-12T22:21:29.77 | 10.0 | undecidable | manual | SN | 307 | 1.2321 | 2.13 | 0 | |
--.BRT.Z. | 1991-04-12T22:21:26.00 | 10.0 | undecidable | manual | PN | 254 | 2.3532 | -0.33 | 0.7 | |
--.TTG.Z. | 1991-04-12T22:21:24.89 | 10.0 | undecidable | manual | SN | 323 | 1.0989 | 0.3 | 0.6 | |
--.PVY.Z. | 1991-04-12T22:21:22.94 | 10.0 | undecidable | manual | SN | 352 | 1.0545 | -0.46 | 0.6 | |
--.PLE.Z. | 1991-04-12T22:21:21.80 | 10.0 | positive | manual | PN! | 343 | 1.8648 | 2.27 | 0 | |
--.SKO.Z. | 1991-04-12T22:21:21.50 | 10.0 | undecidable | manual | SN | 66 | 1.0434 | -1.64 | 0.1 | |
--.BRY.Z. | 1991-04-12T22:21:20.46 | 10.0 | positive | manual | PN | 319 | 1.7982 | 1.8 | 0.3 | |
--.VAY.Z. | 1991-04-12T22:21:19.50 | 10.0 | undecidable | manual | PN | 96 | 1.8204 | 0.62 | 1.4 | |
--.HCY.Z. | 1991-04-12T22:21:15.26 | 10.0 | negative | manual | PN | 307 | 1.5207 | 0.41 | 1.8 | |
--.NKY.Z. | 1991-04-12T22:21:15.50 | 10.0 | negative | manual | PN | 326 | 1.5207 | 0.63 | 1.6 | |
--.ULC.Z. | 1991-04-12T22:21:14.24 | 10.0 | undecidable | manual | SG | 302 | 0.7881 | -1.03 | 0.4 | |
--.IVA.Z. | 1991-04-12T22:21:12.20 | 10.0 | negative | manual | PN | 352 | 1.332 | -0.04 | 2.1 | |
--.OHR.Z. | 1991-04-12T22:21:11.10 | 10.0 | undecidable | manual | SG | 132 | 0.6438 | 0.5 | 0.6 | |
--.BDV.Z. | 1991-04-12T22:21:10.68 | 10.0 | positive | manual | PN | 307 | 1.2321 | -0.14 | 2.2 | |
--.SKO.Z. | 1991-04-12T22:21:09.00 | 10.0 | negative | manual | PN | 66 | 1.0434 | 0.77 | 1.5 | |
--.TTG.Z. | 1991-04-12T22:21:08.16 | 10.0 | positive | manual | PN | 323 | 1.0989 | -0.91 | 1.4 | |
--.PVY.Z. | 1991-04-12T22:21:07.26 | 10.0 | positive | manual | PN | 352 | 1.0545 | -1.12 | 1.1 | |
--.ULC.Z. | 1991-04-12T22:21:02.60 | 10.0 | negative | manual | PG | 302 | 0.7881 | -1.08 | 1.1 | |
--.OHR.Z. | 1991-04-12T22:21:00.20 | 10.0 | undecidable | manual | PG | 132 | 0.6438 | -0.78 | 1.5 |