A magnitude M 2.1 earthquake occured in region: Montenegro [Land], on
and geographic coordinates (lat, lon) 42.6590, 18.8180 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 2.1 | 1993-02-25 16:57:40 |
42.659 | 18.818 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 180789 |
Field | Value |
---|---|
Time (UTC) | 1993-02-25 16:57:40 ± 0.08 |
Latitude | 42.6590 ± 0.0049 |
Longitude | 18.8180 ± 0.0068 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 180789 |
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) | 782.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00761 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 180789 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PVY.Z. | 1993-02-25T16:58:09.69 | 10.0 | undecidable | manual | SG | 94 | 0.8436 | 0.33 | 0.3 | |
--.IVA.Z. | 1993-02-25T16:58:08.56 | 10.0 | undecidable | manual | SG | 74 | 0.8214 | 0.21 | 0.5 | |
--.PLE.Z. | 1993-02-25T16:58:07.32 | 10.0 | undecidable | manual | SG | 32 | 0.7881 | -0.11 | 0.5 | |
--.ULC.Z. | 1993-02-25T16:58:06.87 | 10.0 | undecidable | manual | SG | 155 | 0.7659 | 0.31 | 0.4 | |
--.IVA.Z. | 1993-02-25T16:57:56.90 | 10.0 | positive | manual | PG | 74 | 0.8214 | -0.32 | 1.1 | |
--.PVY.Z. | 1993-02-25T16:57:56.72 | 10.0 | negative | manual | PG | 94 | 0.8436 | -0.27 | 1.3 | |
--.TTG.Z. | 1993-02-25T16:57:55.12 | 10.0 | undecidable | manual | SG | 125 | 0.3996 | 0.32 | 0.4 | |
--.ULC.Z. | 1993-02-25T16:57:55.60 | 10.0 | negative | manual | PG | 155 | 0.7659 | -0.31 | 1.2 | |
--.PLE.Z. | 1993-02-25T16:57:55.45 | 10.0 | positive | manual | PG | 32 | 0.7881 | -0.43 | 0.7 | |
--.BDV.Z. | 1993-02-25T16:57:54.42 | 10.0 | undecidable | manual | SG | 178 | 0.3663 | 0.37 | 0.3 | |
--.BRY.Z. | 1993-02-25T16:57:52.31 | 10.0 | undecidable | manual | SG | 320 | 0.3108 | 0.21 | 0.6 | |
--.HCY.Z. | 1993-02-25T16:57:52.31 | 10.0 | undecidable | manual | SG | 228 | 0.3108 | 0.15 | 0.6 | |
--.NKY.Z. | 1993-02-25T16:57:49.22 | 10.0 | undecidable | manual | SG | 40 | 0.1998 | 0.69 | 0.1 | |
--.BDV.Z. | 1993-02-25T16:57:48.23 | 10.0 | negative | manual | PG | 178 | 0.3663 | 0.08 | 2.3 | |
--.TTG.Z. | 1993-02-25T16:57:48.58 | 10.0 | positive | manual | PG | 125 | 0.3996 | 0 | 2.4 | |
--.HCY.Z. | 1993-02-25T16:57:47.60 | 10.0 | negative | manual | PG | 228 | 0.3108 | 0 | 2.4 | |
--.BRY.Z. | 1993-02-25T16:57:46.98 | 10.0 | positive | manual | PG | 320 | 0.3108 | -0.05 | 2.4 | |
--.NKY.Z. | 1993-02-25T16:57:45.53 | 10.0 | negative | manual | PG | 40 | 0.1998 | 0.57 | 0.4 |