A magnitude M 2.4 earthquake occured in region: Albania, on
and geographic coordinates (lat, lon) 41.5910, 20.3490 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 2.4 | 1990-04-30 21:39:00 |
41.591 | 20.349 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 115639 |
Field | Value |
---|---|
Time (UTC) | 1990-04-30 21:39:00 ± 0.162 |
Latitude | 41.5910 ± 0.0114 |
Longitude | 20.3490 ± 0.0142 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 115639 |
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) | 1728.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00526 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01514 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 115639 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BDV.Z. | 1990-04-30T21:39:44.10 | 10.0 | undecidable | manual | SN | 302 | 1.3209 | 0.26 | 0.5 | |
--.TTG.Z. | 1990-04-30T21:39:41.00 | 10.0 | undecidable | manual | SN | 316 | 1.1544 | 1 | 0 | |
--.VAY.Z. | 1990-04-30T21:39:33.30 | 10.0 | undecidable | manual | PN! | 98 | 1.6761 | 2.84 | 0 | |
--.SKO.Z. | 1990-04-30T21:39:32.10 | 10.0 | undecidable | manual | SG | 64 | 0.888 | -0.05 | 1.1 | |
--.ULC.Z. | 1990-04-30T21:39:31.60 | 10.0 | undecidable | manual | SG | 295 | 0.8991 | -0.63 | 0.3 | |
--.BDV.Z. | 1990-04-30T21:39:26.00 | 10.0 | undecidable | manual | PN | 302 | 1.3209 | 0.48 | 0.9 | |
--.TTG.Z. | 1990-04-30T21:39:23.50 | 10.0 | undecidable | manual | PN | 316 | 1.1544 | 0.2 | 1.6 | |
--.OHR.Z. | 1990-04-30T21:39:22.10 | 10.0 | undecidable | manual | SG | 145 | 0.5883 | -0.07 | 1.1 | |
--.ULC.Z. | 1990-04-30T21:39:18.00 | 10.0 | undecidable | manual | PG | 295 | 0.8991 | -0.81 | 0.3 | |
--.SKO.Z. | 1990-04-30T21:39:18.50 | 10.0 | undecidable | manual | PG | 64 | 0.888 | -0.27 | 1.5 | |
--.OHR.Z. | 1990-04-30T21:39:13.10 | 10.0 | undecidable | manual | PG | 145 | 0.5883 | 0.1 | 3.6 |