A magnitude M 2.4 earthquake occured in region: 1 km NW Duino Aurisina (TS), on
and geographic coordinates (lat, lon) 45.7640, 13.6550 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Duino-Aurisina | TS | 1 | 8561 | 8561 |
Sgonico | TS | 8 | 2062 | 10623 |
Monfalcone | GO | 11 | 28258 | 38881 |
Monrupino | TS | 12 | 893 | 39774 |
Doberdò del Lago | GO | 13 | 1404 | 41178 |
Staranzano | GO | 13 | 7183 | 48361 |
Ronchi dei Legionari | GO | 14 | 11963 | 60324 |
Trieste | TS | 15 | 204420 | 264744 |
Savogna d'Isonzo | GO | 17 | 1717 | 266461 |
San Canzian d'Isonzo | GO | 17 | 6195 | 272656 |
Turriaco | GO | 17 | 2826 | 275482 |
San Pier d'Isonzo | GO | 18 | 2029 | 277511 |
Fogliano Redipuglia | GO | 18 | 3054 | 280565 |
Gradisca d'Isonzo | GO | 18 | 6497 | 287062 |
Sagrado | GO | 18 | 2193 | 289255 |
Fiumicello | UD | 19 | 4971 | 294226 |
Farra d'Isonzo | GO | 19 | 1733 | 295959 |
Muggia | TS | 20 | 13137 | 309096 |
Villesse | GO | 20 | 1720 | 310816 |
Gorizia | GO | 20 | 34844 | 345660 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.4 | 1985-02-26 11:59:42 |
45.764 | 13.655 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 2579 |
Field | Value |
---|---|
Time (UTC) | 1985-02-26 11:59:42 ± 0.7 |
Latitude | 45.7640 ± 0.0406 |
Longitude | 13.6550 ± 0.0427 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2579 |
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) | 5602.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00081 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 2579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:50:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MPR.Z. | 1985-02-26T12:00:06.50 | 10.0 | undecidable | manual | SG | 316 | 0.6549 | 0.87 | 0.5 | |
--.BOO.Z. | 1985-02-26T12:00:04.40 | 10.0 | undecidable | manual | SG | 325 | 0.6771 | -1.59 | 0.3 | |
--.BUA.Z. | 1985-02-26T12:00:02.40 | 10.0 | undecidable | manual | SG | 321 | 0.5883 | -0.68 | 0.5 | |
--.BAD.Z. | 1985-02-26T11:59:59.90 | 10.0 | undecidable | manual | SG | 329 | 0.5439 | -2.11 | 0.2 | |
--.MPR.Z. | 1985-02-26T11:59:57.00 | 10.0 | undecidable | manual | PG | 316 | 0.6549 | 1.2 | 0.9 | |
--.BOO.Z. | 1985-02-26T11:59:56.60 | 10.0 | undecidable | manual | PG | 325 | 0.6771 | 0.59 | 1.3 | |
--.BUA.Z. | 1985-02-26T11:59:55.50 | 10.0 | undecidable | manual | PG | 321 | 0.5883 | 1.17 | 1 | |
--.VOY.Z. | 1985-02-26T11:59:54.40 | 10.0 | undecidable | manual | SG | 31 | 0.3108 | 0.01 | 1 | |
--.BAD.Z. | 1985-02-26T11:59:54.00 | 10.0 | undecidable | manual | PG | 329 | 0.5439 | 0.29 | 1.6 | |
--.COL.Z. | 1985-02-26T11:59:51.10 | 10.0 | undecidable | manual | PG | 332 | 0.4107 | -0.09 | 1.7 | |
--.VOY.Z. | 1985-02-26T11:59:50.80 | 10.0 | positive | manual | PG | 31 | 0.3108 | 1.49 | 1.7 | |
--.DRE.Z. | 1985-02-26T11:59:49.30 | 10.0 | positive | manual | PG | 358 | 0.3996 | -1.76 | 1.3 | |
--.TRI.Z. | 1985-02-26T11:59:44.00 | 10.0 | undecidable | manual | PG | 125 | 0.0888 | -1.27 | 1 |