A magnitude ML 2.2 earthquake occured in region: 9 km SE Maletto (CT), on
and geographic coordinates (lat, lon) 37.7860, 14.9480 at 33 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 |
---|---|---|---|---|
Maletto | CT | 9 | 3920 | 3920 |
Bronte | CT | 10 | 19172 | 23092 |
Randazzo | CT | 10 | 10900 | 33992 |
Santa Domenica Vittoria | ME | 15 | 980 | 34972 |
Maniace | CT | 15 | 3765 | 38737 |
Moio Alcantara | ME | 16 | 717 | 39454 |
Milo | CT | 16 | 1087 | 40541 |
Zafferana Etnea | CT | 17 | 9517 | 50058 |
Adrano | CT | 17 | 36122 | 86180 |
Ragalna | CT | 17 | 3924 | 90104 |
Roccella Valdemone | ME | 17 | 666 | 90770 |
Biancavilla | CT | 17 | 24007 | 114777 |
Malvagna | ME | 18 | 733 | 115510 |
Sant'Alfio | CT | 18 | 1582 | 117092 |
Linguaglossa | CT | 18 | 5403 | 122495 |
Castiglione di Sicilia | CT | 19 | 3215 | 125710 |
Santa Maria di Licodia | CT | 20 | 7641 | 133351 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-12-23 14:50:14 |
37.786 | 14.948 | 33 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1001379 |
Field | Value |
---|---|
Time (UTC) | 2009-12-23 14:50:14 ± 0.26 |
Latitude | 37.7860 ± 0.0081 |
Longitude | 14.9480 ± 0.0159 |
Depth (km) | 33 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1001379 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1454 |
Semi-minor axis of confidence ellipse (meter) | 454 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1664.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.28329 |
Epicentral distance of station farthest from the epicenter (degree) | 0.63582 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1001379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:11:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHE. | 2009-12-23T14:50:37.58 | 0.3 | undecidable | manual | Sg | 171 | 70.5738 | 0.472 | 66 | |
IV.HVZN.HHE. | 2009-12-23T14:50:37.25 | 0.6 | undecidable | manual | Sg | 197 | 70.4739 | 0.171 | 46 | |
IV.IVPL.HHZ. | 2009-12-23T14:50:36.15 | 0.6 | undecidable | manual | Sg | 2 | 65.49 | 0.313 | 45 | |
.HCRL.HHE. | 2009-12-23T14:50:33.75 | 0.3 | undecidable | manual | Sg | 172 | 56.2992 | 0.153 | 72 | |
IV.GALF.HHE. | 2009-12-23T14:50:28.90 | 0.6 | undecidable | manual | Sg | 256 | 34.5432 | 0.217 | 49 | |
.MMME.HHN. | 2009-12-23T14:50:27.69 | 0.6 | undecidable | manual | Sg | 58 | 31.4463 | -0.375 | 47 | |
IV.IVPL.HHZ. | 2009-12-23T14:50:27.16 | 0.3 | undecidable | manual | Pg | 2 | 65.49 | 0.251 | 68 | |
IV.SSY.HHE. | 2009-12-23T14:50:27.80 | 0.3 | undecidable | manual | Pg | 171 | 70.5738 | 0.158 | 70 | |
IV.HVZN.HHE. | 2009-12-23T14:50:26.79 | 0.3 | undecidable | manual | Pg | 197 | 70.4739 | -0.838 | 56 | |
.HCRL.HHE. | 2009-12-23T14:50:25.60 | 0.3 | undecidable | manual | Pg | 172 | 56.2992 | -0.015 | 73 | |
.MMME.HHN. | 2009-12-23T14:50:22.31 | 0.1 | undecidable | manual | Pg | 58 | 31.4463 | -0.115 | 100 | |
IV.GALF.HHE. | 2009-12-23T14:50:22.56 | 0.1 | undecidable | manual | Pg | 256 | 34.5432 | -0.22 | 98 |