A magnitude Md 2.5 earthquake occured in region: 1 km NW Aci Sant'Antonio (CT), on
and geographic coordinates (lat, lon) 37.6120, 15.1220 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 |
---|---|---|---|---|
Aci Sant'Antonio | CT | 1 | 17984 | 17984 |
Aci Bonaccorsi | CT | 2 | 3524 | 21508 |
Aci Catena | CT | 2 | 29851 | 51359 |
Viagrande | CT | 2 | 8563 | 59922 |
Valverde | CT | 4 | 7840 | 67762 |
Trecastagni | CT | 4 | 10910 | 78672 |
Acireale | CT | 4 | 52622 | 131294 |
San Giovanni la Punta | CT | 5 | 23060 | 154354 |
San Gregorio di Catania | CT | 5 | 11966 | 166320 |
Pedara | CT | 5 | 14102 | 180422 |
Tremestieri Etneo | CT | 6 | 20589 | 201011 |
Aci Castello | CT | 7 | 18723 | 219734 |
Sant'Agata li Battiati | CT | 7 | 9479 | 229213 |
Mascalucia | CT | 7 | 31958 | 261171 |
Gravina di Catania | CT | 8 | 25838 | 287009 |
Nicolosi | CT | 8 | 7463 | 294472 |
Santa Venerina | CT | 9 | 8592 | 303064 |
Zafferana Etnea | CT | 10 | 9517 | 312581 |
San Pietro Clarenza | CT | 10 | 7743 | 320324 |
Camporotondo Etneo | CT | 11 | 5023 | 325347 |
Catania | CT | 12 | 314555 | 639902 |
Milo | CT | 13 | 1087 | 640989 |
Belpasso | CT | 13 | 28108 | 669097 |
Misterbianco | CT | 14 | 49410 | 718507 |
Giarre | CT | 14 | 27659 | 746166 |
Sant'Alfio | CT | 15 | 1582 | 747748 |
Riposto | CT | 15 | 14838 | 762586 |
Ragalna | CT | 16 | 3924 | 766510 |
Motta Sant'Anastasia | CT | 17 | 12116 | 778626 |
Mascali | CT | 18 | 14282 | 792908 |
PaternĂ² | CT | 20 | 48228 | 841136 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2002-10-29 10:04:42 |
37.612 | 15.122 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 456809 |
Field | Value |
---|---|
Time (UTC) | 2002-10-29 10:04:42 ± 0.12 |
Latitude | 37.6120 ± 0.0065 |
Longitude | 15.1220 ± 0.0204 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 456809 |
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) | 1938.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00324 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00874 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 456809 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:12:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SLNA.Z. | 2002-10-29T10:05:02.17 | 10.0 | undecidable | manual | PG | 346 | 0.9657 | -0.22 | 1 | |
--.SCLL.Z. | 2002-10-29T10:04:58.85 | 10.0 | undecidable | manual | PG | 35 | 0.7881 | -0.25 | 1 | |
--.MSI.Z. | 2002-10-29T10:04:57.37 | 10.0 | undecidable | manual | PG | 29 | 0.6771 | 0.38 | 0.7 | |
--.AGST.Z. | 2002-10-29T10:04:56.41 | 10.0 | undecidable | manual | SG | 166 | 0.3552 | -0.46 | 0.2 | |
--.PZI.Z. | 2002-10-29T10:04:55.33 | 10.0 | undecidable | manual | PG | 194 | 0.5661 | 0.34 | 0.8 | |
--.MEU.Z. | 2002-10-29T10:04:54.45 | 10.0 | undecidable | manual | PG | 205 | 0.5439 | -0.14 | 1.6 | |
--.AGST.Z. | 2002-10-29T10:04:50.94 | 10.0 | undecidable | manual | PG | 166 | 0.3552 | 0.07 | 1.7 |