A magnitude M 2.5 earthquake occured in region: Macedonia [Land], on
and geographic coordinates (lat, lon) 41.5060, 20.6640 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 2.5 | 1992-05-21 11:20:41 |
41.506 | 20.664 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 164989 |
Field | Value |
---|---|
Time (UTC) | 1992-05-21 11:20:41 ± 0.258 |
Latitude | 41.5060 ± 0.0191 |
Longitude | 20.6640 ± 0.0285 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 164989 |
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) | 3189.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.00364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01886 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 164989 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PLE.Z. | 1992-05-21T11:21:44.11 | 10.0 | undecidable | manual | SN! | 333 | 2.0424 | 3.42 | 0 | |
--.BRY.Z. | 1992-05-21T11:21:43.92 | 10.0 | undecidable | manual | SN | 312 | 2.0979 | 2.05 | 0 | |
--.NKY.Z. | 1992-05-21T11:21:37.61 | 10.0 | undecidable | manual | SN! | 317 | 1.7871 | 2.93 | 0 | |
--.HCY.Z. | 1992-05-21T11:21:37.92 | 10.0 | undecidable | manual | SN | 301 | 1.8648 | 1.64 | 0.1 | |
--.BDV.Z. | 1992-05-21T11:21:29.49 | 10.0 | undecidable | manual | SN | 300 | 1.5651 | 0.16 | 0.7 | |
--.IVA.Z. | 1992-05-21T11:21:29.49 | 10.0 | undecidable | manual | SN! | 337 | 1.4763 | 2.39 | 0 | |
--.TTG.Z. | 1992-05-21T11:21:24.30 | 10.0 | undecidable | manual | SN | 312 | 1.3875 | -0.77 | 0.5 | |
--.PVY.Z. | 1992-05-21T11:21:20.36 | 10.0 | undecidable | manual | SN | 335 | 1.1988 | -0.2 | 0.7 | |
--.PLE.Z. | 1992-05-21T11:21:17.50 | 10.0 | positive | manual | PN | 333 | 2.0424 | 1.39 | 0.4 | |
--.BRY.Z. | 1992-05-21T11:21:16.17 | 10.0 | negative | manual | PN | 312 | 2.0979 | -0.18 | 2 | |
--.ULC.Z. | 1992-05-21T11:21:15.49 | 10.0 | undecidable | manual | SN! | 293 | 1.1433 | -3.8 | 0 | |
--.HCY.Z. | 1992-05-21T11:21:12.30 | 10.0 | positive | manual | PN | 301 | 1.8648 | -0.82 | 1.3 | |
--.NKY.Z. | 1992-05-21T11:21:12.30 | 10.0 | negative | manual | PN | 317 | 1.7871 | 0.1 | 2.2 | |
--.BDV.Z. | 1992-05-21T11:21:08.36 | 10.0 | negative | manual | PN | 300 | 1.5651 | -0.74 | 1.5 | |
--.IVA.Z. | 1992-05-21T11:21:07.80 | 10.0 | positive | manual | PN | 337 | 1.4763 | -0.02 | 2.5 | |
--.SKO.Z. | 1992-05-21T11:21:07.10 | 10.0 | undecidable | manual | SG | 50 | 0.7326 | -0.13 | 0.7 | |
--.TTG.Z. | 1992-05-21T11:21:04.30 | 10.0 | negative | manual | PN! | 312 | 1.3875 | -2.35 | 0 | |
--.PVY.Z. | 1992-05-21T11:21:03.26 | 10.0 | positive | manual | PN | 335 | 1.1988 | -0.78 | 1.5 | |
--.ULC.Z. | 1992-05-21T11:20:59.79 | 10.0 | negative | manual | PN! | 293 | 1.1433 | -3.52 | 0 | |
--.OHR.Z. | 1992-05-21T11:20:57.70 | 10.0 | undecidable | manual | SG | 165 | 0.3996 | 1.23 | 0.2 | |
--.SKO.Z. | 1992-05-21T11:20:56.50 | 10.0 | undecidable | manual | PG | 50 | 0.7326 | 0.15 | 1.2 | |
--.OHR.Z. | 1992-05-21T11:20:49.90 | 10.0 | positive | manual | PG | 165 | 0.3996 | -0.24 | 2.4 |