A magnitude Md 2.2 earthquake occured in region: 6 km NE Ragalna (CT), on
and geographic coordinates (lat, lon) 37.6700, 14.9860 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 | 6 | 3924 | 3924 |
Nicolosi | CT | 7 | 7463 | 11387 |
Belpasso | CT | 9 | 28108 | 39495 |
Pedara | CT | 9 | 14102 | 53597 |
Trecastagni | CT | 10 | 10910 | 64507 |
Santa Maria di Licodia | CT | 10 | 7641 | 72148 |
Biancavilla | CT | 11 | 24007 | 96155 |
Zafferana Etnea | CT | 11 | 9517 | 105672 |
San Pietro Clarenza | CT | 11 | 7743 | 113415 |
Camporotondo Etneo | CT | 11 | 5023 | 118438 |
Viagrande | CT | 12 | 8563 | 127001 |
Mascalucia | CT | 12 | 31958 | 158959 |
PaternĂ² | CT | 13 | 48228 | 207187 |
Tremestieri Etneo | CT | 13 | 20589 | 227776 |
Milo | CT | 13 | 1087 | 228863 |
Aci Bonaccorsi | CT | 13 | 3524 | 232387 |
Adrano | CT | 14 | 36122 | 268509 |
Santa Venerina | CT | 14 | 8592 | 277101 |
Gravina di Catania | CT | 14 | 25838 | 302939 |
San Giovanni la Punta | CT | 14 | 23060 | 325999 |
Aci Sant'Antonio | CT | 14 | 17984 | 343983 |
Sant'Agata li Battiati | CT | 15 | 9479 | 353462 |
Aci Catena | CT | 16 | 29851 | 383313 |
Valverde | CT | 16 | 7840 | 391153 |
San Gregorio di Catania | CT | 16 | 11966 | 403119 |
Sant'Alfio | CT | 16 | 1582 | 404701 |
Misterbianco | CT | 17 | 49410 | 454111 |
Acireale | CT | 17 | 52622 | 506733 |
Motta Sant'Anastasia | CT | 18 | 12116 | 518849 |
Bronte | CT | 19 | 19172 | 538021 |
Giarre | CT | 19 | 27659 | 565680 |
Aci Castello | CT | 19 | 18723 | 584403 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 1.9 |
1997-10-15 15:48:55 |
37.67 | 14.986 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 300849 |
Field | Value |
---|---|
Time (UTC) | 1997-10-15 15:48:55 ± 0.045 |
Latitude | 37.6700 ± 0.0024 |
Longitude | 14.9860 ± 0.0053 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 300849 |
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) | 536.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00834 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 300849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:42:42 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 300849 |
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. | 1997-10-15T15:49:17.81 | 10.0 | undecidable | manual | SG | 182 | 0.6105 | 0.11 | 0.3 | |
--.MEU.Z. | 1997-10-15T15:49:16.27 | 10.0 | undecidable | manual | SG | 192 | 0.5661 | -0.05 | 0.5 | |
--.SOI.Z. | 1997-10-15T15:49:14.10 | 10.0 | undecidable | manual | PG | 63 | 0.9213 | -0.08 | 0.9 | |
--.AU9.Z. | 1997-10-15T15:49:12.72 | 10.0 | undecidable | manual | SG | 155 | 0.444 | 0.12 | 0.3 | |
--.MNO.Z. | 1997-10-15T15:49:08.56 | 10.0 | undecidable | manual | SG | 318 | 0.3441 | -0.12 | 0.3 | |
--.PZI.Z. | 1997-10-15T15:49:08.18 | 10.0 | positive | manual | PG | 182 | 0.6105 | 0.03 | 2.7 | |
--.MEU.Z. | 1997-10-15T15:49:07.10 | 10.0 | undecidable | manual | PG | 192 | 0.5661 | -0.25 | 0.1 | |
--.AU9.Z. | 1997-10-15T15:49:05.27 | 10.0 | undecidable | manual | PG | 155 | 0.444 | 0.06 | 1.3 | |
--.MNO.Z. | 1997-10-15T15:49:03.10 | 10.0 | positive | manual | PG | 318 | 0.3441 | 0.07 | 2.4 |