A magnitude ML 2.5 earthquake occured in region: 2 km NE Sant'Alfio (CT), on
and geographic coordinates (lat, lon) 37.7610, 15.1560 at 3 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 |
---|---|---|---|---|
Sant'Alfio | CT | 2 | 1582 | 1582 |
Mascali | CT | 4 | 14282 | 15864 |
Giarre | CT | 4 | 27659 | 43523 |
Milo | CT | 5 | 1087 | 44610 |
Riposto | CT | 5 | 14838 | 59448 |
Piedimonte Etneo | CT | 6 | 3963 | 63411 |
Fiumefreddo di Sicilia | CT | 6 | 9623 | 73034 |
Santa Venerina | CT | 8 | 8592 | 81626 |
Zafferana Etnea | CT | 9 | 9517 | 91143 |
Linguaglossa | CT | 9 | 5403 | 96546 |
Calatabiano | CT | 10 | 5308 | 101854 |
Gaggi | ME | 13 | 3184 | 105038 |
Castiglione di Sicilia | CT | 14 | 3215 | 108253 |
Giardini-Naxos | ME | 14 | 9415 | 117668 |
Taormina | ME | 15 | 10960 | 128628 |
Motta Camastra | ME | 15 | 845 | 129473 |
Castelmola | ME | 15 | 1088 | 130561 |
Francavilla di Sicilia | ME | 16 | 3945 | 134506 |
Graniti | ME | 16 | 1492 | 135998 |
Acireale | CT | 17 | 52622 | 188620 |
Trecastagni | CT | 17 | 10910 | 199530 |
Aci Sant'Antonio | CT | 17 | 17984 | 217514 |
Viagrande | CT | 17 | 8563 | 226077 |
Aci Catena | CT | 18 | 29851 | 255928 |
Pedara | CT | 18 | 14102 | 270030 |
Moio Alcantara | ME | 18 | 717 | 270747 |
Aci Bonaccorsi | CT | 19 | 3524 | 274271 |
Letojanni | ME | 19 | 2861 | 277132 |
Mongiuffi Melia | ME | 19 | 600 | 277732 |
Malvagna | ME | 20 | 733 | 278465 |
Nicolosi | CT | 20 | 7463 | 285928 |
Gallodoro | ME | 20 | 367 | 286295 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.6
ML 2.5 |
2008-12-22 23:57:07 |
37.761 | 15.156 | 3 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 733589 |
Field | Value |
---|---|
Time (UTC) | 2008-12-22 23:57:07 ± 0.73 |
Latitude | 37.7610 ± 0.0441 |
Longitude | 15.1560 ± 0.0557 |
Depth (km) | 3 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 733589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 6895 |
Semi-minor axis of confidence ellipse (meter) | 842 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 315 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6929.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 221 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63042 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 733589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:52:36 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 733589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:52:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNO.SHE. | 2008-12-22T23:57:22.74 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.IVPL.BHZ. | 2008-12-22T23:57:20.61 | 0.6 | undecidable | manual | Pg | 347 | 69.9744 | -0.195 | 47 | |
IV.GALF.HHZ. | 2008-12-22T23:57:18.33 | 0.3 | undecidable | manual | Pg | 264 | 52.0035 | 0.328 | 71 | |
IV.MMME.BHZ. | 2008-12-22T23:57:14.58 | 0.6 | undecidable | manual | Sg | 24 | 21.1677 | -0.406 | 49 | |
IV.ESLN.BHZ. | 2008-12-22T23:57:13.81 | 0.3 | undecidable | manual | Sg | 245 | 17.5713 | 0.057 | 79 | |
IV.MMME.BHZ. | 2008-12-22T23:57:12.31 | 0.3 | undecidable | manual | Pg | 24 | 21.1677 | 0.465 | 72 | |
IV.ESLN.BHZ. | 2008-12-22T23:57:10.82 | 0.1 | undecidable | manual | Pg | 245 | 17.5713 | -0.318 | 100 |