A magnitude M 2.3 earthquake occured in region: Macedonia [Land], on
and geographic coordinates (lat, lon) 41.5540, 20.5710 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 2.3 | 1992-05-21 19:37:11 |
41.554 | 20.571 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 165059 |
Field | Value |
---|---|
Time (UTC) | 1992-05-21 19:37:11 ± 0.199 |
Latitude | 41.5540 ± 0.0109 |
Longitude | 20.5710 ± 0.0174 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 165059 |
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) | 1891.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
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) | 0.00421 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01360 |
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 | 2.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 165059 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SDA.Z. | 1992-05-21T19:37:43.50 | 10.0 | undecidable | manual | SG | 300 | 0.9213 | 0.09 | 1 | |
--.VAY.Z. | 1992-05-21T19:37:39.80 | 10.0 | undecidable | manual | PN | 98 | 1.5096 | 1.05 | 0.4 | |
--.SKO.Z. | 1992-05-21T19:37:38.20 | 10.0 | undecidable | manual | SG | 57 | 0.7659 | -0.34 | 1 | |
--.TIR.Z. | 1992-05-21T19:37:33.20 | 10.0 | undecidable | manual | SG | 249 | 0.5661 | 1.15 | 0.3 | |
--.KKS.Z. | 1992-05-21T19:37:30.50 | 10.0 | undecidable | manual | SG | 347 | 0.5328 | -0.46 | 0.9 | |
--.OHR.Z. | 1992-05-21T19:37:29.00 | 10.0 | undecidable | manual | SG | 158 | 0.4662 | -0.02 | 1.2 | |
--.SDA.Z. | 1992-05-21T19:37:29.70 | 10.0 | undecidable | manual | PG | 300 | 0.9213 | -0.38 | 1.5 | |
--.SKO.Z. | 1992-05-21T19:37:28.10 | 10.0 | undecidable | manual | PG | 57 | 0.7659 | 0.83 | 0.9 | |
--.TIR.Z. | 1992-05-21T19:37:26.20 | 10.0 | undecidable | manual | PG! | 249 | 0.5661 | 2.67 | 0 | |
--.KKS.Z. | 1992-05-21T19:37:22.50 | 10.0 | undecidable | manual | PG | 347 | 0.5328 | -0.4 | 1.6 | |
--.OHR.Z. | 1992-05-21T19:37:21.10 | 10.0 | positive | manual | PG | 158 | 0.4662 | -0.68 | 2.3 |