A magnitude ML 2.3 earthquake occured in region: 4 km SE Cerami (EN), on
and geographic coordinates (lat, lon) 37.7810, 14.5220 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 |
---|---|---|---|---|
Cerami | EN | 4 | 2006 | 2006 |
Troina | EN | 7 | 9373 | 11379 |
Gagliano Castelferrato | EN | 8 | 3593 | 14972 |
Capizzi | ME | 9 | 3176 | 18148 |
Nicosia | EN | 11 | 13899 | 32047 |
Agira | EN | 14 | 8345 | 40392 |
Sperlinga | EN | 15 | 805 | 41197 |
Nissoria | EN | 15 | 3000 | 44197 |
San Teodoro | ME | 17 | 1403 | 45600 |
Regalbuto | EN | 18 | 7277 | 52877 |
CesarĂ² | ME | 18 | 2439 | 55316 |
Assoro | EN | 19 | 5191 | 60507 |
Leonforte | EN | 19 | 13439 | 73946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2012-01-11 09:57:03 |
37.781 | 14.522 | 30 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1331209 |
Field | Value |
---|---|
Time (UTC) | 2012-01-11 09:57:03 ± 0.25 |
Latitude | 37.7810 ± 0.0180 |
Longitude | 14.5220 ± 0.0193 |
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 | 1331209 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1749 |
Semi-minor axis of confidence ellipse (meter) | 1287 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2624.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.75 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.24286 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1331209 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:29:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
.SOI.EHN. | 2012-01-11T09:57:42.69 | 0.3 | undecidable | manual | Sg | 76 | 137.9619 | 0.663 | 55 | |
IV.MEU.SHN. | 2012-01-11T09:57:28.42 | 0.6 | undecidable | manual | Sg | 160 | 79.0653 | 0.376 | 45 | |
.SOI.EHN. | 2012-01-11T09:57:25.27 | 0.3 | undecidable | manual | Pg | 76 | 137.9619 | -0.594 | 56 | |
IV.MCSR.HHN. | 2012-01-11T09:57:25.83 | 0.3 | undecidable | manual | Sg | 63 | 69.5748 | 0.222 | 71 | |
IV.PLLN.SHZ. | 2012-01-11T09:57:19.72 | 0.6 | undecidable | manual | Sg | 305 | 40.626 | 1.165 | 36 | |
IV.MEU.SHN. | 2012-01-11T09:57:17.81 | 0.3 | undecidable | manual | Pg | 160 | 79.0653 | 0.017 | 73 | |
IV.MCSR.HHN. | 2012-01-11T09:57:15.80 | 0.3 | undecidable | manual | Pg | 63 | 69.5748 | -0.582 | 66 | |
IV.GIB.HHN. | 2012-01-11T09:57:13.21 | 0.3 | undecidable | manual | Pg | 298 | 49.2174 | -0.263 | 73 | |
IV.PLLN.SHZ. | 2012-01-11T09:57:12.09 | 0.1 | undecidable | manual | Pg | 305 | 40.626 | -0.221 | 100 | |
IV.MESG.HHE. | 2012-01-11T09:57:04.30 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |