A magnitude ML 1.9 earthquake occured in region: 9 km SE Raddusa (CT), on
and geographic coordinates (lat, lon) 37.4170, 14.5980 at 26 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 |
---|---|---|---|---|
Raddusa | CT | 9 | 3178 | 3178 |
Ramacca | CT | 9 | 10894 | 14072 |
Castel di Iudica | CT | 10 | 4625 | 18697 |
Aidone | EN | 13 | 4889 | 23586 |
Palagonia | CT | 16 | 16608 | 40194 |
Mirabella Imbaccari | CT | 17 | 4912 | 45106 |
Catenanuova | EN | 19 | 4866 | 49972 |
Mineo | CT | 19 | 5159 | 55131 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2012-07-16 08:23:53 |
37.4062 | 14.6113 | 28 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1838311 |
Bulletin Rev1000 |
ML 1.9 | 2012-07-16 08:23:53 |
37.4172 | 14.5977 | 26 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2892861 |
Field | Value |
---|---|
Time (UTC) | 2012-07-16 08:23:53 ± 0.11 |
Latitude | 37.4172 ± 0.0072 |
Longitude | 14.5977 ± 0.0045 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2892861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 736 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 308 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.22843 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45865 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 2892861 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:44:08 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 1838311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-07-16 08:39:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2012-07-16T08:24:10.55 | 0.6 | undecidable | manual | S | 124 | 50.9157 | 111 | 0.05 | 48 |
IV.HCRL.HHZ. | 2012-07-16T08:24:08.15 | 0.6 | undecidable | manual | S | 111 | 41.1255 | 116 | 0.05 | 48 |
IV.HVZN.HHZ. | 2012-07-16T08:24:05.23 | 0.6 | undecidable | manual | S | 159 | 28.4493 | 127 | 0.03 | 49 |
IV.HLNI.HHZ. | 2012-07-16T08:24:04.48 | 0.3 | undecidable | manual | S | 107 | 25.3524 | 130 | -0.07 | 75 |
IV.SSY.HHZ. | 2012-07-16T08:24:03.28 | 0.1 | undecidable | manual | P | 124 | 50.9157 | 111 | -0.13 | 94 |
IV.HCRL.HHZ. | 2012-07-16T08:24:02.06 | 0.1 | undecidable | manual | P | 111 | 41.1255 | 116 | 0.04 | 97 |
IV.HVZN.HHZ. | 2012-07-16T08:24:00.37 | 0.1 | undecidable | manual | P | 159 | 28.4493 | 127 | 0.02 | 99 |
IV.HLNI.HHZ. | 2012-07-16T08:23:59.99 | 0.1 | undecidable | manual | P | 107 | 25.3524 | 130 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HCRL.HHE. | ML:2.2 | 0.00046350000000000004 | 0.26 | AML | other | m | 2012-07-16T08:24:08.28 |
IV.HCRL.HHN. | ML:2.1 | 0.00033150000000000003 | 1.38 | AML | other | m | 2012-07-16T08:24:08.35 |
IV.HLNI.HHN. | ML:1.6 | 0.000177 | 0.58 | AML | other | m | 2012-07-16T08:24:04.69 |
IV.HLNI.HHE. | ML:1.7 | 0.000211 | 0.26 | AML | other | m | 2012-07-16T08:24:04.82 |