A magnitude ML 1.8 earthquake occured in region: 5 km W Ramacca (CT), on
and geographic coordinates (lat, lon) 37.3790, 14.6390 at 30 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 |
---|---|---|---|---|
Ramacca | CT | 5 | 10894 | 10894 |
Palagonia | CT | 11 | 16608 | 27502 |
Castel di Iudica | CT | 13 | 4625 | 32127 |
Mineo | CT | 13 | 5159 | 37286 |
Raddusa | CT | 14 | 3178 | 40464 |
Aidone | EN | 17 | 4889 | 45353 |
Militello in Val di Catania | CT | 18 | 7443 | 52796 |
Mirabella Imbaccari | CT | 18 | 4912 | 57708 |
Grammichele | CT | 18 | 13418 | 71126 |
Caltagirone | CT | 19 | 38686 | 109812 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.8 |
2008-10-22 02:52:41 |
37.379 | 14.639 | 30 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 724789 |
Field | Value |
---|---|
Time (UTC) | 2008-10-22 02:52:41 ± 0.36 |
Latitude | 37.3790 ± 0.0099 |
Longitude | 14.6390 ± 0.0147 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 724789 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1275 |
Semi-minor axis of confidence ellipse (meter) | 780 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1702.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.51 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56927 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 724789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:42:50 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 724789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:42:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHE. | 2008-10-22T02:53:11.59 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FAGN.HHE. | 2008-10-22T02:53:08.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MMME.BHE. | 2008-10-22T02:53:07.07 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HAVL.BHE. | 2008-10-22T02:53:02.89 | 0.6 | undecidable | manual | Sg | 137 | 63.1923 | 0.853 | 36 | |
IV.SSY.BHE. | 2008-10-22T02:52:58.18 | 0.1 | undecidable | manual | Sg | 123 | 45.5211 | 0.437 | 88 | |
IV.FG5.SHZ. | 2008-10-22T02:52:57.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.HCRL.BHE. | 2008-10-22T02:52:55.11 | 0.1 | undecidable | manual | Sg | 107 | 36.2415 | -0.521 | 87 | |
IV.RAFF.HHZ. | 2008-10-22T02:52:54.04 | 0.1 | undecidable | manual | Sg | 235 | 30.0477 | -0.265 | 94 | |
IV.ECNV.BHE. | 2008-10-22T02:52:53.92 | 0.1 | undecidable | manual | Sg | 15 | 24.8529 | 0.612 | 90 | |
IV.HAVL.BHE. | 2008-10-22T02:52:53.81 | 0.3 | undecidable | manual | Pg | 137 | 63.1923 | 0.323 | 65 | |
IV.HVZN.BHZ. | 2008-10-22T02:52:53.03 | 0.1 | undecidable | manual | Sg | 163 | 23.2545 | 0.001 | 100 | |
IV.SSY.BHE. | 2008-10-22T02:52:51.09 | 0.1 | undecidable | manual | Pg | 123 | 45.5211 | 0.083 | 95 | |
IV.GALF.HHZ. | 2008-10-22T02:52:50.00 | 0.1 | undecidable | manual | Pg | 350 | 37.3293 | 0.08 | 98 | |
IV.RAFF.HHZ. | 2008-10-22T02:52:49.21 | 0.1 | undecidable | manual | Pg | 235 | 30.0477 | 0.188 | 96 | |
IV.HCRL.BHE. | 2008-10-22T02:52:49.19 | 0.1 | undecidable | manual | Pg | 107 | 36.2415 | -0.598 | 84 | |
IV.ECNV.BHE. | 2008-10-22T02:52:48.19 | 0.1 | undecidable | manual | Pg | 15 | 24.8529 | -0.257 | 93 | |
IV.HVZN.BHZ. | 2008-10-22T02:52:47.97 | 0.1 | undecidable | manual | Pg | 163 | 23.2545 | -0.316 | 94 | |
IV.FSSB.HHN. | 2008-10-22T02:52:41.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |