A magnitude Md 2.3 earthquake occured in region: 6 km NW Augusta (SR), on
and geographic coordinates (lat, lon) 37.2810, 15.1820 at 21 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 |
---|---|---|---|---|
Augusta | SR | 6 | 36305 | 36305 |
Melilli | SR | 12 | 13621 | 49926 |
Priolo Gargallo | SR | 13 | 12091 | 62017 |
Carlentini | SR | 15 | 17798 | 79815 |
Lentini | SR | 16 | 24085 | 103900 |
Sortino | SR | 19 | 8690 | 112590 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.9 |
1992-06-12 05:55:08 |
37.281 | 15.182 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 167099 |
Field | Value |
---|---|
Time (UTC) | 1992-06-12 05:55:08 ± 0.27 |
Latitude | 37.2810 ± 0.0431 |
Longitude | 15.1820 ± 0.0453 |
Depth (km) | 21 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 167099 |
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) | 6245.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00032 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00939 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 167099 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:36:17 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 167099 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.SOI.Z. | 1992-06-12T05:55:42.78 | 10.0 | undecidable | manual | SN | 40 | 1.0434 | 0.57 | 0.3 | |
--.ATN.Z. | 1992-06-12T05:55:37.47 | 10.0 | undecidable | manual | SN | 14 | 0.8991 | -1.26 | 0 | |
--.MNO.Z. | 1992-06-12T05:55:35.00 | 10.0 | undecidable | manual | SN | 329 | 0.7548 | -0.24 | 0.5 | |
--.SOI.Z. | 1992-06-12T05:55:27.41 | 10.0 | undecidable | manual | PN | 40 | 1.0434 | -0.68 | 0.6 | |
--.ATN.Z. | 1992-06-12T05:55:26.23 | 10.0 | undecidable | manual | PN | 14 | 0.8991 | 0.14 | 1.3 | |
--.MNO.Z. | 1992-06-12T05:55:25.00 | 10.0 | undecidable | manual | PN | 329 | 0.7548 | 0.93 | 0.4 | |
--.PZI.Z. | 1992-06-12T05:55:21.50 | 10.0 | undecidable | manual | SG | 219 | 0.2886 | 0.13 | 0.7 | |
--.MEU.Z. | 1992-06-12T05:55:20.79 | 10.0 | undecidable | manual | SG | 238 | 0.3219 | -1.14 | 0.1 | |
--.MEU.Z. | 1992-06-12T05:55:16.21 | 10.0 | undecidable | manual | PG | 238 | 0.3219 | -0.18 | 1.6 | |
--.PZI.Z. | 1992-06-12T05:55:15.95 | 10.0 | positive | manual | PG | 219 | 0.2886 | 0.14 | 3.3 | |
--.AU9.Z. | 1992-06-12T05:55:14.74 | 10.0 | undecidable | manual | SG | 131 | 0.0333 | -0.78 | 0.3 | |
--.AU9.Z. | 1992-06-12T05:55:12.98 | 10.0 | positive | manual | PG | 131 | 0.0333 | 0.29 | 3 |