A magnitude ML 1.8 earthquake occured in region: 12 km SW Catania (CT), on
and geographic coordinates (lat, lon) 37.4090, 15.0180 at 12 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 | 12 | 314555 | 314555 |
Motta Sant'Anastasia | CT | 12 | 12116 | 326671 |
Misterbianco | CT | 13 | 49410 | 376081 |
Lentini | SR | 14 | 24085 | 400166 |
Carlentini | SR | 15 | 17798 | 417964 |
Gravina di Catania | CT | 17 | 25838 | 443802 |
Sant'Agata li Battiati | CT | 18 | 9479 | 453281 |
Camporotondo Etneo | CT | 18 | 5023 | 458304 |
San Pietro Clarenza | CT | 18 | 7743 | 466047 |
Mascalucia | CT | 19 | 31958 | 498005 |
San Gregorio di Catania | CT | 19 | 11966 | 509971 |
Tremestieri Etneo | CT | 19 | 20589 | 530560 |
Scordia | CT | 20 | 17095 | 547655 |
Aci Castello | CT | 20 | 18723 | 566378 |
San Giovanni la Punta | CT | 20 | 23060 | 589438 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.8 |
2005-08-30 16:20:07 |
37.409 | 15.018 | 13 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 532059 |
Field | Value |
---|---|
Time (UTC) | 2005-08-30 16:20:07 ± 0.33 |
Latitude | 37.4090 ± 0.0216 |
Longitude | 15.0180 ± 0.0192 |
Depth (km) | 13 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 532059 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2421 |
Semi-minor axis of confidence ellipse (meter) | 1684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 350 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2941.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 266 |
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) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.22573 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35613 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 532059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:17:25 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 532059 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:17:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HVZN.BHZ. | 2005-08-30T16:20:20.90 | 0.3 | undecidable | manual | Sg | 226 | 36.9297 | 0.519 | 35 | |
IV.SSY.BHZ. | 2005-08-30T16:20:17.99 | 0.6 | undecidable | manual | Sg | 170 | 28.3494 | 0.16 | 25 | |
IV.PZI.SHZ. | 2005-08-30T16:20:15.02 | 0.1 | undecidable | manual | Pg | 189 | 39.5271 | -0.079 | 100 | |
IV.HVZN.BHZ. | 2005-08-30T16:20:14.56 | 0.1 | undecidable | manual | Pg | 226 | 36.9297 | -0.117 | 99 | |
IV.SSY.BHZ. | 2005-08-30T16:20:13.02 | 0.1 | undecidable | manual | Pg | 170 | 28.3494 | -0.223 | 99 | |
IV.AGST.EHN. | 2005-08-30T16:20:12.92 | 0.1 | undecidable | manual | Pg | 132 | 25.0527 | 0.217 | 99 |