A magnitude Md 2.2 earthquake occured in region: 1 km SE Centuripe (EN), on
and geographic coordinates (lat, lon) 37.6110, 14.7480 at 5 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 |
---|---|---|---|---|
Centuripe | EN | 1 | 5470 | 5470 |
Catenanuova | EN | 7 | 4866 | 10336 |
Adrano | CT | 10 | 36122 | 46458 |
Regalbuto | EN | 11 | 7277 | 53735 |
Biancavilla | CT | 11 | 24007 | 77742 |
Santa Maria di Licodia | CT | 12 | 7641 | 85383 |
PaternĂ² | CT | 14 | 48228 | 133611 |
Castel di Iudica | CT | 16 | 4625 | 138236 |
Ragalna | CT | 17 | 3924 | 142160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML-VAX 2.0 |
1997-09-25 01:46:04 |
37.611 | 14.748 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 278429 |
Field | Value |
---|---|
Time (UTC) | 1997-09-25 01:46:04 ± 0.211 |
Latitude | 37.6110 ± 0.0116 |
Longitude | 14.7480 ± 0.0263 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 278429 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2650.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00704 |
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 | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 278429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:23:00 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 278429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PZI.Z. | 1997-09-25T01:46:26.19 | 10.0 | undecidable | manual | SG | 163 | 0.5772 | 0.62 | 0.4 | |
--.AU9.Z. | 1997-09-25T01:46:23.68 | 10.0 | undecidable | manual | SG | 133 | 0.5106 | 0 | 0.7 | |
--.MEU.Z. | 1997-09-25T01:46:23.21 | 10.0 | undecidable | manual | SG | 172 | 0.4995 | -0.01 | 0.7 | |
--.ATN.Z. | 1997-09-25T01:46:19.72 | 10.0 | undecidable | manual | PG | 45 | 0.777 | -0.66 | 0.5 | |
--.MNO.Z. | 1997-09-25T01:46:17.59 | 10.0 | undecidable | manual | SG | 352 | 0.3219 | 0.81 | 0.2 | |
--.PZI.Z. | 1997-09-25T01:46:17.17 | 10.0 | undecidable | manual | PG | 163 | 0.5772 | 0.65 | 0.8 | |
--.CS9.Z. | 1997-09-25T01:46:16.58 | 10.0 | undecidable | manual | PG | 301 | 0.6216 | -0.84 | 0.7 | |
--.MEU.Z. | 1997-09-25T01:46:15.20 | 10.0 | undecidable | manual | PG | 172 | 0.4995 | 0.04 | 1.8 | |
--.AU9.Z. | 1997-09-25T01:46:15.23 | 10.0 | positive | manual | PG | 133 | 0.5106 | -0.2 | 3.1 | |
--.MNO.Z. | 1997-09-25T01:46:12.00 | 10.0 | undecidable | manual | PG | 352 | 0.3219 | 0.55 | 1 |