A magnitude Md 2.2 earthquake occured in region: 4 km SE Tarvisio (UD), on
and geographic coordinates (lat, lon) 46.4750, 13.6020 at 5 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Tarvisio | UD | 4 | 4326 | 4326 |
Malborghetto Valbruna | UD | 13 | 951 | 5277 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.5 |
1988-11-09 20:29:54 |
46.475 | 13.602 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 80879 |
Field | Value |
---|---|
Time (UTC) | 1988-11-09 20:29:54 ± 1 |
Latitude | 46.4750 ± 0.0579 |
Longitude | 13.6020 ± 0.0705 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 80879 |
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) | 8397.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 233 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00518 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 80879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:16:06 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 80879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FVI.Z. | 1988-11-09T20:30:15.00 | 10.0 | undecidable | manual | SG | 282 | 0.5772 | -0.73 | 0.6 | |
--.VOY.Z. | 1988-11-09T20:30:12.50 | 10.0 | undecidable | manual | SG | 155 | 0.4884 | -0.36 | 0.8 | |
--.FVI.Z. | 1988-11-09T20:30:07.50 | 10.0 | undecidable | manual | PG | 282 | 0.5772 | 0.8 | 1.4 | |
--.VOY.Z. | 1988-11-09T20:30:05.60 | 10.0 | undecidable | manual | PG | 155 | 0.4884 | 0.56 | 1.8 | |
--.RBL.Z. | 1988-11-09T20:29:58.00 | 10.0 | undecidable | manual | SG | 214 | 0.0333 | 1.28 | 0.7 | |
--.RBL.Z. | 1988-11-09T20:29:54.00 | 10.0 | undecidable | manual | PG | 214 | 0.0333 | -1.72 | 0.7 |