A magnitude Md 2.4 earthquake occured in region: 8 km NE Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6890, 15.0020 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 |
---|---|---|---|---|
Ragalna | CT | 8 | 3924 | 3924 |
Nicolosi | CT | 9 | 7463 | 11387 |
Zafferana Etnea | CT | 9 | 9517 | 20904 |
Pedara | CT | 9 | 14102 | 35006 |
Trecastagni | CT | 10 | 10910 | 45916 |
Milo | CT | 11 | 1087 | 47003 |
Belpasso | CT | 11 | 28108 | 75111 |
Viagrande | CT | 12 | 8563 | 83674 |
Santa Venerina | CT | 12 | 8592 | 92266 |
Biancavilla | CT | 13 | 24007 | 116273 |
Santa Maria di Licodia | CT | 13 | 7641 | 123914 |
San Pietro Clarenza | CT | 13 | 7743 | 131657 |
Camporotondo Etneo | CT | 13 | 5023 | 136680 |
Mascalucia | CT | 14 | 31958 | 168638 |
Aci Bonaccorsi | CT | 14 | 3524 | 172162 |
Tremestieri Etneo | CT | 14 | 20589 | 192751 |
Sant'Alfio | CT | 14 | 1582 | 194333 |
Aci Sant'Antonio | CT | 14 | 17984 | 212317 |
San Giovanni la Punta | CT | 15 | 23060 | 235377 |
PaternĂ² | CT | 15 | 48228 | 283605 |
Adrano | CT | 15 | 36122 | 319727 |
Gravina di Catania | CT | 15 | 25838 | 345565 |
Aci Catena | CT | 16 | 29851 | 375416 |
Sant'Agata li Battiati | CT | 16 | 9479 | 384895 |
Valverde | CT | 16 | 7840 | 392735 |
San Gregorio di Catania | CT | 17 | 11966 | 404701 |
Giarre | CT | 17 | 27659 | 432360 |
Acireale | CT | 17 | 52622 | 484982 |
Riposto | CT | 19 | 14838 | 499820 |
Bronte | CT | 19 | 19172 | 518992 |
Misterbianco | CT | 19 | 49410 | 568402 |
Mascali | CT | 19 | 14282 | 582684 |
Aci Castello | CT | 19 | 18723 | 601407 |
Maletto | CT | 20 | 3920 | 605327 |
Motta Sant'Anastasia | CT | 20 | 12116 | 617443 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
1990-08-29 15:00:16 |
37.689 | 15.002 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 125859 |
Field | Value |
---|---|
Time (UTC) | 1990-08-29 15:00:16 ± 0.098 |
Latitude | 37.6890 ± 0.0056 |
Longitude | 15.0020 ± 0.0091 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 125859 |
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) | 1013.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00818 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 125859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:57:06 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 125859 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GIB.Z. | 1990-08-29T15:00:46.25 | 10.0 | undecidable | manual | SG | 291 | 0.8214 | 0.07 | 0.5 | |
--.PZI.Z. | 1990-08-29T15:00:40.18 | 10.0 | undecidable | manual | SG | 183 | 0.6327 | 0.14 | 0.5 | |
--.MEU.Z. | 1990-08-29T15:00:39.41 | 10.0 | undecidable | manual | SG | 193 | 0.5883 | 0.69 | 0 | |
--.SOI.Z. | 1990-08-29T15:00:35.40 | 10.0 | undecidable | manual | PG | 64 | 0.9102 | -0.36 | 0.4 | |
--.GIB.Z. | 1990-08-29T15:00:33.88 | 10.0 | undecidable | manual | PG | 291 | 0.8214 | 0.12 | 1.1 | |
--.PZI.Z. | 1990-08-29T15:00:30.17 | 10.0 | positive | manual | PG | 183 | 0.6327 | -0.04 | 2.9 | |
--.MO9.Z. | 1990-08-29T15:00:30.35 | 10.0 | undecidable | manual | PG | 59 | 0.6216 | 0.25 | 0.9 | |
--.ATN.Z. | 1990-08-29T15:00:29.67 | 10.0 | undecidable | manual | PG | 37 | 0.5883 | 0.24 | 0.9 | |
--.MNO.Z. | 1990-08-29T15:00:29.96 | 10.0 | undecidable | manual | SG | 314 | 0.3441 | -0.19 | 0.4 | |
--.MEU.Z. | 1990-08-29T15:00:29.50 | 10.0 | undecidable | manual | PG | 193 | 0.5883 | -0.4 | 0.4 | |
--.MNO.Z. | 1990-08-29T15:00:24.49 | 10.0 | positive | manual | PG | 314 | 0.3441 | -0.02 | 2.9 |