A magnitude Md 2.5 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.6130, 15.3320 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 2.1 |
1989-08-16 17:32:51 |
38.613 | 15.332 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 97729 |
Field | Value |
---|---|
Time (UTC) | 1989-08-16 17:32:51 ± 0.614 |
Latitude | 38.6130 ± 0.0222 |
Longitude | 15.3320 ± 0.0678 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 97729 |
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) | 6386.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 211 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00599 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01376 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 97729 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:31:20 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 97729 |
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. | 1989-08-16T17:33:19.35 | 10.0 | undecidable | manual | SG | 133 | 0.777 | 1.26 | 0.1 | |
--.MGR.Z. | 1989-08-16T17:33:18.50 | 10.0 | undecidable | manual | PN | 6 | 1.5318 | 0.32 | 1.2 | |
--.MO9.Z. | 1989-08-16T17:33:15.50 | 10.0 | undecidable | manual | SG | 155 | 0.666 | 0.9 | 0.3 | |
--.TDS.Z. | 1989-08-16T17:33:14.59 | 10.0 | undecidable | manual | PN | 36 | 1.2987 | -0.45 | 1.2 | |
--.GRI.Z. | 1989-08-16T17:33:08.78 | 10.0 | undecidable | manual | PG | 76 | 0.8769 | 0.41 | 1.4 | |
--.SOI.Z. | 1989-08-16T17:33:05.69 | 10.0 | positive | manual | PG | 133 | 0.777 | -0.98 | 1.3 | |
--.MO9.Z. | 1989-08-16T17:33:04.24 | 10.0 | undecidable | manual | PG | 155 | 0.666 | -0.41 | 1.4 |