A magnitude M 3.1 earthquake occured in region: Albania [Land], on
and geographic coordinates (lat, lon) 42.0920, 20.0590 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 3.1 | 1985-04-23 00:24:36 |
42.092 | 20.059 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 5319 |
Field | Value |
---|---|
Time (UTC) | 1985-04-23 00:24:36 ± 0.48 |
Latitude | 42.0920 ± 0.0392 |
Longitude | 20.0590 ± 0.0377 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 5319 |
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) | 5352.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.04978 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 3.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 5319 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.AS1.Z. | 1985-04-23T00:26:00.50 | 10.0 | undecidable | manual | PN? | 282 | 5.5278 | 2.33 | 0.1 | |
--.MNS.Z. | 1985-04-23T00:25:59.00 | 10.0 | undecidable | manual | PN | 275 | 5.4501 | 1.78 | 0.5 | |
--.AR1.Z. | 1985-04-23T00:25:58.00 | 10.0 | undecidable | manual | PN? | 287 | 5.3946 | 1.63 | 0.2 | |
--.AQU.Z. | 1985-04-23T00:25:52.00 | 10.0 | undecidable | manual | PN | 275 | 4.9284 | 2.09 | 0.5 | |
--.SD1.Z. | 1985-04-23T00:25:48.20 | 10.0 | undecidable | manual | PN | 267 | 4.6509 | 1.99 | 0.5 | |
--.BRT.Z. | 1985-04-23T00:25:44.50 | 10.0 | undecidable | manual | SN? | 241 | 2.4864 | -1.49 | 0 | |
--.DUI.Z. | 1985-04-23T00:25:38.00 | 10.0 | undecidable | manual | PN? | 265 | 4.1736 | -1.71 | 0.3 | |
--.BRT.Z. | 1985-04-23T00:25:19.00 | 10.0 | undecidable | manual | PN | 241 | 2.4864 | 2.53 | 0.5 | |
--.LCI.Z. | 1985-04-23T00:25:16.00 | 10.0 | undecidable | manual | PN? | 220 | 2.2866 | 2.41 | 0.2 | |
--.PVY.Z. | 1985-04-23T00:24:54.00 | 10.0 | undecidable | manual | SG | 352 | 0.4995 | -0.31 | 0.9 | |
--.KKS.Z. | 1985-04-23T00:24:46.00 | 10.0 | undecidable | manual | SG | 93 | 0.2553 | -0.45 | 0.9 | |
--.PVY.Z. | 1985-04-23T00:24:46.00 | 10.0 | positive | manual | PG | 352 | 0.4995 | -0.63 | 3 | |
--.SDA.Z. | 1985-04-23T00:24:43.50 | 10.0 | undecidable | manual | PG | 259 | 0.4218 | -1.59 | 2 | |
--.KKS.Z. | 1985-04-23T00:24:41.60 | 10.0 | positive | manual | PG | 93 | 0.2553 | -0.49 | 3.1 | |
--.PUK.Z. | 1985-04-23T00:24:40.10 | 10.0 | undecidable | manual | SG | 248 | 0.1221 | -2.23 | 0.4 | |
--.PUK.Z. | 1985-04-23T00:24:38.10 | 10.0 | negative | manual | PG | 248 | 0.1221 | -1.61 | 1.9 |