A magnitude ML 2.2 earthquake occured in region: 3 km W Gaggi (ME), on
and geographic coordinates (lat, lon) 37.8600, 15.1890 at 31 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 |
---|---|---|---|---|
Gaggi | ME | 3 | 3184 | 3184 |
Linguaglossa | CT | 4 | 5403 | 8587 |
Motta Camastra | ME | 4 | 845 | 9432 |
Graniti | ME | 5 | 1492 | 10924 |
Calatabiano | CT | 5 | 5308 | 16232 |
Piedimonte Etneo | CT | 6 | 3963 | 20195 |
Castiglione di Sicilia | CT | 6 | 3215 | 23410 |
Francavilla di Sicilia | ME | 7 | 3945 | 27355 |
Fiumefreddo di Sicilia | CT | 8 | 9623 | 36978 |
Castelmola | ME | 8 | 1088 | 38066 |
Giardini-Naxos | ME | 8 | 9415 | 47481 |
Taormina | ME | 8 | 10960 | 58441 |
Mongiuffi Melia | ME | 9 | 600 | 59041 |
Gallodoro | ME | 10 | 367 | 59408 |
Roccafiorita | ME | 11 | 197 | 59605 |
Letojanni | ME | 11 | 2861 | 62466 |
Mascali | CT | 11 | 14282 | 76748 |
Limina | ME | 12 | 836 | 77584 |
Moio Alcantara | ME | 13 | 717 | 78301 |
Sant'Alfio | CT | 13 | 1582 | 79883 |
Malvagna | ME | 14 | 733 | 80616 |
Antillo | ME | 14 | 919 | 81535 |
Riposto | CT | 14 | 14838 | 96373 |
Fondachelli-Fantina | ME | 14 | 1019 | 97392 |
Giarre | CT | 14 | 27659 | 125051 |
Forza d'Agrò | ME | 14 | 911 | 125962 |
Sant'Alessio Siculo | ME | 15 | 1554 | 127516 |
Casalvecchio Siculo | ME | 16 | 842 | 128358 |
Milo | CT | 16 | 1087 | 129445 |
Savoca | ME | 17 | 1732 | 131177 |
Roccella Valdemone | ME | 18 | 666 | 131843 |
Novara di Sicilia | ME | 18 | 1337 | 133180 |
Santa Teresa di Riva | ME | 19 | 9377 | 142557 |
Santa Venerina | CT | 20 | 8592 | 151149 |
Mandanici | ME | 20 | 601 | 151750 |
Zafferana Etnea | CT | 20 | 9517 | 161267 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2012-05-17 02:32:21 |
37.8598 | 15.1887 | 31 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3017111 |
Field | Value |
---|---|
Time (UTC) | 2012-05-17 02:32:21 ± 0.27 |
Latitude | 37.8598 ± 0.0099 |
Longitude | 15.1887 ± 0.0216 |
Depth (km) | 31 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3017111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1672 |
Semi-minor axis of confidence ellipse (meter) | 1395 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 307 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.17267 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90112 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 3017111 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:44:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2012-05-17T02:32:51.47 | 0.6 | undecidable | manual | S | 183 | 100.0221 | 103 | 0.57 | 38 |
IV.SSY.HHZ. | 2012-05-17T02:32:46.00 | 0.6 | undecidable | manual | S | 187 | 78.5658 | 106 | 0.66 | 38 |
IV.AGST.EHZ. | 2012-05-17T02:32:42.37 | 0.3 | undecidable | manual | S | 177 | 66.9774 | 110 | -0.04 | 69 |
IV.HCRL.HHZ. | 2012-05-17T02:32:41.97 | 0.6 | undecidable | manual | S | 192 | 65.49 | 110 | -0.05 | 46 |
IV.HLNI.HHZ. | 2012-05-17T02:32:41.15 | 0.6 | undecidable | manual | S | 206 | 63.1923 | 111 | -0.3 | 44 |
IV.HAVL.HHZ. | 2012-05-17T02:32:38.19 | 0.1 | undecidable | manual | P | 183 | 100.0221 | 103 | -0.14 | 85 |
IV.MUCR.HHZ. | 2012-05-17T02:32:35.04 | 0.6 | undecidable | manual | S | 307 | 34.2435 | 127 | 0.4 | 46 |
IV.SSY.HHZ. | 2012-05-17T02:32:35.07 | 0.1 | undecidable | manual | P | 187 | 78.5658 | 106 | -0.05 | 90 |
IV.MPNC.HHZ. | 2012-05-17T02:32:35.57 | 0.6 | undecidable | manual | S | 24 | 34.8429 | 127 | 0.79 | 39 |
IV.AGST.EHZ. | 2012-05-17T02:32:33.24 | 0.1 | undecidable | manual | P | 177 | 66.9774 | 110 | -0.19 | 90 |
IV.HCRL.HHZ. | 2012-05-17T02:32:33.19 | 0.1 | undecidable | manual | P | 192 | 65.49 | 110 | -0.01 | 93 |
IV.HLNI.HHZ. | 2012-05-17T02:32:32.63 | 0.1 | undecidable | manual | P | 206 | 63.1923 | 111 | -0.24 | 89 |
IV.MCSR.HHZ. | 2012-05-17T02:32:32.12 | 0.3 | undecidable | manual | S | 9 | 22.9548 | 140 | -0.34 | 70 |
IV.NOV.HHZ. | 2012-05-17T02:32:31.51 | 0.6 | undecidable | manual | S | 346 | 19.1697 | 145 | -0.32 | 47 |
IV.MUCR.HHZ. | 2012-05-17T02:32:29.66 | 0.3 | undecidable | manual | P | 307 | 34.2435 | 127 | 0.72 | 62 |
IV.MPNC.HHZ. | 2012-05-17T02:32:28.70 | 0.6 | undecidable | manual | P | 24 | 34.8429 | 127 | -0.32 | 46 |
IV.NOV.HHZ. | 2012-05-17T02:32:27.15 | 0.1 | undecidable | manual | P | 346 | 19.1697 | 145 | -0.17 | 97 |
IV.MCSR.HHZ. | 2012-05-17T02:32:27.67 | 0.1 | undecidable | manual | P | 9 | 22.9548 | 140 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCSR.HHE. | ML:2.0 | 0.0004265 | 0.44 | AML | other | m | 2012-05-17T02:32:32.29 |
IV.MCSR.HHN. | ML:2.3 | 0.0006919999999999999 | 1.04 | AML | other | m | 2012-05-17T02:32:32.58 |
IV.SSY.HHN. | ML:2.3 | 0.0002605 | 1.28 | AML | other | m | 2012-05-17T02:32:47.67 |
IV.SSY.HHE. | ML:2.1 | 0.0001595 | 1.44 | AML | other | m | 2012-05-17T02:32:48.54 |