A magnitude Md 2.5 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.5870, 15.1990 at 10 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.9 |
2001-07-31 22:12:41 |
38.587 | 15.199 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 425289 |
Field | Value |
---|---|
Time (UTC) | 2001-07-31 22:12:41 ± 0.494 |
Latitude | 38.5870 ± 0.0352 |
Longitude | 15.1990 ± 0.0312 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 425289 |
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) | 4757.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00866 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 425289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:41:10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 425289 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CZI.Z. | 2001-07-31T22:13:12.77 | 10.0 | undecidable | manual | SG | 48 | 0.9657 | -1.41 | 0.2 | |
--.MTTG.Z. | 2001-07-31T22:13:05.63 | 10.0 | undecidable | manual | SG | 145 | 0.6993 | -0.24 | 0.6 | |
--.SCLL.Z. | 2001-07-31T22:13:00.44 | 10.0 | undecidable | manual | SG | 128 | 0.5217 | 0.39 | 0.7 | |
--.CZI.Z. | 2001-07-31T22:12:59.82 | 10.0 | undecidable | manual | PG | 48 | 0.9657 | -0.5 | 1.2 | |
--.SOI.Z. | 2001-07-31T22:12:58.77 | 10.0 | undecidable | manual | PG | 126 | 0.8325 | 0.63 | 1.2 | |
--.MTTG.Z. | 2001-07-31T22:12:55.56 | 10.0 | undecidable | manual | PG | 145 | 0.6993 | 0.04 | 1.6 | |
--.ATN.Z. | 2001-07-31T22:12:55.95 | 10.0 | undecidable | manual | SG | 154 | 0.4662 | -2.6 | 0 | |
--.SCLL.Z. | 2001-07-31T22:12:53.33 | 10.0 | undecidable | manual | PG | 128 | 0.5217 | 1.17 | 0.9 | |
--.SLNA.Z. | 2001-07-31T22:12:53.68 | 10.0 | undecidable | manual | SG | 264 | 0.2775 | 1.19 | 0.3 | |
--.ATN.Z. | 2001-07-31T22:12:51.41 | 10.0 | negative | manual | PG | 154 | 0.4662 | 0.11 | 3.6 | |
--.SLNA.Z. | 2001-07-31T22:12:48.70 | 10.0 | undecidable | manual | PG | 264 | 0.2775 | 0.91 | 1.2 | |
--.LPI.Z. | 2001-07-31T22:12:48.19 | 10.0 | undecidable | manual | SG | 244 | 0.222 | -2.48 | 0 | |
--.LPI.Z. | 2001-07-31T22:12:46.31 | 10.0 | undecidable | manual | PG | 244 | 0.222 | -0.43 | 1.6 |