A magnitude Md 2.4 earthquake occured in region: Costa Catanese (Catania), on
and geographic coordinates (lat, lon) 37.4030, 15.1040 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 |
---|---|---|---|---|
Catania | CT | 11 | 314555 | 314555 |
Misterbianco | CT | 16 | 49410 | 363965 |
Carlentini | SR | 16 | 17798 | 381763 |
Lentini | SR | 16 | 24085 | 405848 |
Motta Sant'Anastasia | CT | 17 | 12116 | 417964 |
Aci Castello | CT | 18 | 18723 | 436687 |
Sant'Agata li Battiati | CT | 18 | 9479 | 446166 |
Gravina di Catania | CT | 18 | 25838 | 472004 |
San Gregorio di Catania | CT | 18 | 11966 | 483970 |
Mascalucia | CT | 20 | 31958 | 515928 |
San Giovanni la Punta | CT | 20 | 23060 | 538988 |
Tremestieri Etneo | CT | 20 | 20589 | 559577 |
Valverde | CT | 20 | 7840 | 567417 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1986-10-07 20:34:34 |
37.403 | 15.104 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 35529 |
Field | Value |
---|---|
Time (UTC) | 1986-10-07 20:34:34 ± 1.739 |
Latitude | 37.4030 ± 0.1394 |
Longitude | 15.1040 ± 0.0516 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 35529 |
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) | 16156.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 256 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00550 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00923 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 35529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:35:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1986-10-07T20:35:11.50 | 10.0 | undecidable | manual | SN | 304 | 1.0212 | 1.48 | 0.2 | |
--.SO9.Z. | 1986-10-07T20:35:10.00 | 10.0 | undecidable | manual | SG | 47 | 0.999 | 0.84 | 0.5 | |
--.GIB.Z. | 1986-10-07T20:34:55.60 | 10.0 | undecidable | manual | PN | 304 | 1.0212 | 0.41 | 1.7 | |
--.SO9.Z. | 1986-10-07T20:34:54.50 | 10.0 | undecidable | manual | PG | 47 | 0.999 | -0.2 | 1.9 | |
--.MS9.Z. | 1986-10-07T20:34:46.00 | 10.0 | undecidable | manual | PG | 328 | 0.6105 | -1.52 | 0.6 |