A magnitude M 2.2 earthquake occured in region: Montenegro [Land], on
and geographic coordinates (lat, lon) 42.2890, 19.0460 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 2.2 | 1987-02-26 04:46:31 |
42.289 | 19.046 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 42029 |
Field | Value |
---|---|
Time (UTC) | 1987-02-26 04:46:31 ± 0.076 |
Latitude | 42.2890 ± 0.0048 |
Longitude | 19.0460 ± 0.0061 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 42029 |
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) | 732.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
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 | 2.2 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 42029 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BRY.Z. | 1987-02-26T04:46:57.00 | 10.0 | undecidable | manual | SG | 328 | 0.7104 | 0.64 | 0 | |
--.NKY.Z. | 1987-02-26T04:46:50.29 | 10.0 | undecidable | manual | SG | 356 | 0.5217 | 0.01 | 0.5 | |
--.HCY.Z. | 1987-02-26T04:46:47.20 | 10.0 | undecidable | manual | SG | 291 | 0.4329 | -0.18 | 0.6 | |
--.BRY.Z. | 1987-02-26T04:46:45.70 | 10.0 | undecidable | manual | PG | 328 | 0.7104 | -0.17 | 0.7 | |
--.ULC.Z. | 1987-02-26T04:46:45.00 | 10.0 | undecidable | manual | SG | 154 | 0.3552 | 0.02 | 0.8 | |
--.NKY.Z. | 1987-02-26T04:46:42.00 | 10.0 | undecidable | manual | PG | 356 | 0.5217 | -0.36 | 0.4 | |
--.HCY.Z. | 1987-02-26T04:46:40.50 | 10.0 | positive | manual | PG | 291 | 0.4329 | -0.18 | 1.9 | |
--.TTG.Z. | 1987-02-26T04:46:40.29 | 10.0 | undecidable | manual | SG | 48 | 0.2109 | 0.04 | 0.8 | |
--.ULC.Z. | 1987-02-26T04:46:39.20 | 10.0 | undecidable | manual | PG | 154 | 0.3552 | -0.1 | 2.5 | |
--.BDV.Z. | 1987-02-26T04:46:38.50 | 10.0 | undecidable | manual | SG | 267 | 0.1554 | -0.12 | 0.7 | |
--.TTG.Z. | 1987-02-26T04:46:36.70 | 10.0 | negative | manual | PG | 48 | 0.2109 | 0.13 | 2.3 | |
--.BDV.Z. | 1987-02-26T04:46:36.00 | 10.0 | positive | manual | PG | 267 | 0.1554 | 0.37 | 0.8 |