A magnitude Md 2.5 earthquake occured in region: Costa Catanese (Catania), on
and geographic coordinates (lat, lon) 37.6010, 15.1990 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 |
---|---|---|---|---|
Acireale | CT | 3 | 52622 | 52622 |
Aci Catena | CT | 5 | 29851 | 82473 |
Aci Sant'Antonio | CT | 6 | 17984 | 100457 |
Aci Castello | CT | 7 | 18723 | 119180 |
Valverde | CT | 7 | 7840 | 127020 |
Aci Bonaccorsi | CT | 8 | 3524 | 130544 |
San Gregorio di Catania | CT | 9 | 11966 | 142510 |
Viagrande | CT | 9 | 8563 | 151073 |
San Giovanni la Punta | CT | 10 | 23060 | 174133 |
Trecastagni | CT | 11 | 10910 | 185043 |
Santa Venerina | CT | 11 | 8592 | 193635 |
Tremestieri Etneo | CT | 11 | 20589 | 214224 |
Sant'Agata li Battiati | CT | 11 | 9479 | 223703 |
Pedara | CT | 12 | 14102 | 237805 |
Gravina di Catania | CT | 13 | 25838 | 263643 |
Mascalucia | CT | 13 | 31958 | 295601 |
Zafferana Etnea | CT | 14 | 9517 | 305118 |
Giarre | CT | 15 | 27659 | 332777 |
Catania | CT | 15 | 314555 | 647332 |
Riposto | CT | 15 | 14838 | 662170 |
Nicolosi | CT | 15 | 7463 | 669633 |
Milo | CT | 16 | 1087 | 670720 |
San Pietro Clarenza | CT | 16 | 7743 | 678463 |
Sant'Alfio | CT | 17 | 1582 | 680045 |
Camporotondo Etneo | CT | 17 | 5023 | 685068 |
Mascali | CT | 18 | 14282 | 699350 |
Misterbianco | CT | 19 | 49410 | 748760 |
Belpasso | CT | 20 | 28108 | 776868 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.5 |
1991-09-26 17:58:29 |
37.601 | 15.199 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 149949 |
Field | Value |
---|---|
Time (UTC) | 1991-09-26 17:58:29 ± 0.23 |
Latitude | 37.6010 ± 0.0141 |
Longitude | 15.1990 ± 0.0276 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 149949 |
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) | 2897.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00065 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00737 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 149949 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:19:57 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 149949 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PZI.Z. | 1991-09-26T17:58:52.20 | 10.0 | undecidable | manual | SG | 200 | 0.5772 | 1.48 | 0.1 | |
--.MEU.Z. | 1991-09-26T17:58:51.20 | 10.0 | undecidable | manual | SG | 210 | 0.5661 | 0.81 | 0.4 | |
--.MO9.Z. | 1991-09-26T17:58:50.27 | 10.0 | undecidable | manual | SG | 44 | 0.555 | 0.39 | 0.6 | |
--.ATN.Z. | 1991-09-26T17:58:50.45 | 10.0 | undecidable | manual | SG | 20 | 0.5883 | -0.55 | 0.5 | |
--.SOI.Z. | 1991-09-26T17:58:47.90 | 10.0 | undecidable | manual | PG | 54 | 0.8214 | 1.13 | 0.4 | |
--.AU9.Z. | 1991-09-26T17:58:43.77 | 10.0 | undecidable | manual | SG | 177 | 0.3441 | 1.25 | 0.2 | |
--.ATN.Z. | 1991-09-26T17:58:41.73 | 10.0 | undecidable | manual | PG | 20 | 0.5883 | 0.02 | 1.7 | |
--.MEU.Z. | 1991-09-26T17:58:41.30 | 10.0 | undecidable | manual | PG | 210 | 0.5661 | -0.23 | 1.7 | |
--.PZI.Z. | 1991-09-26T17:58:40.56 | 10.0 | undecidable | manual | PG | 200 | 0.5772 | -0.89 | 0.8 | |
--.MO9.Z. | 1991-09-26T17:58:40.70 | 10.0 | undecidable | manual | PG | 44 | 0.555 | -0.37 | 1.6 | |
--.MNO.Z. | 1991-09-26T17:58:40.41 | 10.0 | undecidable | manual | PG | 309 | 0.5106 | 0.11 | 1.8 | |
--.AU9.Z. | 1991-09-26T17:58:36.25 | 10.0 | positive | manual | PG | 177 | 0.3441 | -0.57 | 2.8 | |
--.GIO.Z. | 1991-09-26T17:58:34.80 | 10.0 | undecidable | manual | SG | 244 | 0.0666 | 1.53 | 0.1 | |
--.GIO.Z. | 1991-09-26T17:58:30.44 | 10.0 | undecidable | manual | PG | 244 | 0.0666 | -0.62 | 1.3 |