A magnitude M 3.1 earthquake occured in region: Albania [Land], on
and geographic coordinates (lat, lon) 42.2740, 20.0490 at 5 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 3.1 | 1985-11-21 16:46:11 |
42.274 | 20.049 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 15959 |
Field | Value |
---|---|
Time (UTC) | 1985-11-21 16:46:11 ± 0.357 |
Latitude | 42.2740 ± 0.0180 |
Longitude | 20.0490 ± 0.0368 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 15959 |
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) | 3624.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.06387 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 15959 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CTI.Z. | 1985-11-21T16:47:55.00 | 10.0 | undecidable | manual | PN | 304 | 7.0929 | -0.4 | 0.8 | |
--.FO1.Z. | 1985-11-21T16:47:51.50 | 10.0 | undecidable | manual | PN | 312 | 6.7377 | 0.98 | 0.6 | |
--.TRI.Z. | 1985-11-21T16:47:38.00 | 10.0 | undecidable | manual | PN | 309 | 5.661 | 2.21 | 0.2 | |
--.ASS.Z. | 1985-11-21T16:47:35.00 | 10.0 | undecidable | manual | PN | 280 | 5.4834 | 1.73 | 0.4 | |
--.ARV.Z. | 1985-11-21T16:47:32.00 | 10.0 | undecidable | manual | PN | 285 | 5.3391 | 0.75 | 0.8 | |
--.SD1.Z. | 1985-11-21T16:47:23.00 | 10.0 | undecidable | manual | PN | 265 | 4.6509 | 1.03 | 0.8 | |
--.SGG.Z. | 1985-11-21T16:47:18.70 | 10.0 | undecidable | manual | PN | 259 | 4.3068 | 1.58 | 0.5 | |
--.DUI.Z. | 1985-11-21T16:47:17.00 | 10.0 | undecidable | manual | PN | 263 | 4.1847 | 1.46 | 0.6 | |
--.BRT.Z. | 1985-11-21T16:46:55.00 | 10.0 | undecidable | manual | PN | 238 | 2.5752 | 1.67 | 0.6 | |
--.BRY.Z. | 1985-11-21T16:46:53.50 | 10.0 | undecidable | manual | SN | 299 | 1.2654 | 0.35 | 0.8 | |
--.HCY.Z. | 1985-11-21T16:46:49.50 | 10.0 | undecidable | manual | SN | 279 | 1.1544 | -0.94 | 0.7 | |
--.TIR.Z. | 1985-11-21T16:46:44.00 | 10.0 | undecidable | manual | SG | 188 | 0.9324 | 0.01 | 0.9 | |
--.PHP.Z. | 1985-11-21T16:46:34.50 | 10.0 | undecidable | manual | SG | 153 | 0.6438 | -0.43 | 0.8 | |
--.BRY.Z. | 1985-11-21T16:46:34.00 | 10.0 | undecidable | manual | PN | 299 | 1.2654 | -1.36 | 1.6 | |
--.HCY.Z. | 1985-11-21T16:46:32.00 | 10.0 | undecidable | manual | PN | 279 | 1.1544 | -1.8 | 1 | |
--.TIR.Z. | 1985-11-21T16:46:30.00 | 10.0 | undecidable | manual | PG | 188 | 0.9324 | -0.07 | 1.5 | |
--.SDA.Z. | 1985-11-21T16:46:29.10 | 10.0 | undecidable | manual | SG | 237 | 0.4773 | -0.32 | 0.8 | |
--.PHP.Z. | 1985-11-21T16:46:24.00 | 10.0 | negative | manual | PG | 153 | 0.6438 | -0.84 | 2.3 | |
--.TTG.Z. | 1985-11-21T16:46:22.00 | 10.0 | undecidable | manual | PG | 285 | 0.5883 | -1.88 | 0.9 | |
--.SDA.Z. | 1985-11-21T16:46:21.70 | 10.0 | undecidable | manual | PG | 237 | 0.4773 | 0.04 | 1.5 | |
--.PVY.Z. | 1985-11-21T16:46:18.50 | 10.0 | undecidable | manual | PG | 350 | 0.3219 | 0.13 | 2.9 |