A magnitude M 3.4 earthquake occured in region: Albania, on
and geographic coordinates (lat, lon) 41.4460, 20.3230 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 3.4 | 1988-04-30 09:20:28 |
41.446 | 20.323 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 68549 |
Field | Value |
---|---|
Time (UTC) | 1988-04-30 09:20:28 ± 0.283 |
Latitude | 41.4460 ± 0.0202 |
Longitude | 20.3230 ± 0.0242 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 68549 |
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) | 3018.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 174 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00437 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01514 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 3.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 68549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:33:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDV.Z. | 1988-04-30T09:21:11.60 | 10.0 | undecidable | manual | SN | 307 | 1.3875 | -0.11 | 0.5 | |
--.TTG.Z. | 1988-04-30T09:21:08.39 | 10.0 | undecidable | manual | SN | 321 | 1.2543 | -0.19 | 0.5 | |
--.SKO.Z. | 1988-04-30T09:21:01.00 | 10.0 | undecidable | manual | SG | 57 | 0.9768 | -0.65 | 0.6 | |
--.VAY.Z. | 1988-04-30T09:20:58.00 | 10.0 | undecidable | manual | PN | 93 | 1.6761 | 0.64 | 0.8 | |
--.IVA.Z. | 1988-04-30T09:20:55.30 | 10.0 | undecidable | manual | PN | 348 | 1.4541 | 1.1 | 0.4 | |
--.BDV.Z. | 1988-04-30T09:20:53.50 | 10.0 | undecidable | manual | PN | 307 | 1.3875 | 0.22 | 1.3 | |
--.PVY.Z. | 1988-04-30T09:20:51.00 | 10.0 | undecidable | manual | PN | 347 | 1.1655 | 0.67 | 0.9 | |
--.TTG.Z. | 1988-04-30T09:20:50.00 | 10.0 | undecidable | manual | PN | 321 | 1.2543 | -1.48 | 0.2 | |
--.SKO.Z. | 1988-04-30T09:20:47.50 | 10.0 | undecidable | manual | PG | 57 | 0.9768 | 0.02 | 3 | |
--.OHR.Z. | 1988-04-30T09:20:46.50 | 10.0 | undecidable | manual | SG | 133 | 0.4884 | 0.76 | 0.5 | |
--.OHR.Z. | 1988-04-30T09:20:37.80 | 10.0 | undecidable | manual | PG | 133 | 0.4884 | -0.49 | 2.3 |