A magnitude Md 2.5 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.6610, 15.0230 at 171 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 |
---|---|---|---|---|
Santa Marina Salina | ME | 17 | 903 | 903 |
Malfa | ME | 19 | 982 | 1885 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.8 |
1992-04-25 13:00:38 |
38.661 | 15.023 | 171 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 163109 |
Field | Value |
---|---|
Time (UTC) | 1992-04-25 13:00:38 ± 0.463 |
Latitude | 38.6610 ± 0.0233 |
Longitude | 15.0230 ± 0.0405 |
Depth (km) | 171 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 163109 |
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) | 4369.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00542 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01352 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 163109 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:32:26 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 163109 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.GRI.Z. | 1992-04-25T13:01:27.00 | 10.0 | undecidable | manual | S | 81 | 1.0989 | 0.05 | 0.6 | |
--.CSI.Z. | 1992-04-25T13:01:10.25 | 10.0 | undecidable | manual | P | 41 | 1.4874 | 0.11 | 2.3 | |
--.ROI.Z. | 1992-04-25T13:01:10.00 | 10.0 | undecidable | manual | P | 52 | 1.4985 | -0.25 | 0.6 | |
--.TDS.Z. | 1992-04-25T13:01:09.50 | 10.0 | undecidable | manual | P | 45 | 1.4208 | 0 | 1.3 | |
--.GRI.Z. | 1992-04-25T13:01:07.00 | 10.0 | undecidable | manual | P | 81 | 1.0989 | 0.46 | 0.2 | |
--.SOI.Z. | 1992-04-25T13:01:05.47 | 10.0 | undecidable | manual | P | 125 | 0.999 | -0.25 | 0.7 | |
--.CZI.Z. | 1992-04-25T13:01:05.76 | 10.0 | undecidable | manual | P | 57 | 1.0212 | -0.18 | 1 | |
--.MNO.Z. | 1992-04-25T13:01:04.18 | 10.0 | undecidable | manual | P | 199 | 0.7659 | 0.09 | 1.4 | |
--.MO9.Z. | 1992-04-25T13:01:04.77 | 10.0 | undecidable | manual | P | 141 | 0.8325 | 0.2 | 1 | |
--.ATN.Z. | 1992-04-25T13:01:02.93 | 10.0 | undecidable | manual | P | 145 | 0.5994 | -0.2 | 0.9 |