A magnitude Md 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5600, 15.4730 at 74 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 2.4
ML-VAX 1.7 |
1994-05-29 19:21:29 |
38.56 | 15.473 | 74 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 210579 |
Field | Value |
---|---|
Time (UTC) | 1994-05-29 19:21:29 ± 0.771 |
Latitude | 38.5600 ± 0.0375 |
Longitude | 15.4730 ± 0.0641 |
Depth (km) | 74 ± 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 210579 |
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) | 6964.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01417 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 210579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:18:28 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 210579 |
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. | 1994-05-29T19:21:57.65 | 10.0 | undecidable | manual | S | 70 | 0.777 | -0.44 | 0.4 | |
--.CZI.Z. | 1994-05-29T19:21:57.49 | 10.0 | undecidable | manual | S | 37 | 0.8214 | -1.62 | 0 | |
--.MGR.Z. | 1994-05-29T19:21:56.42 | 10.0 | undecidable | manual | P | 2 | 1.5762 | 0.27 | 0.7 | |
--.SOI.Z. | 1994-05-29T19:21:56.96 | 10.0 | undecidable | manual | S | 136 | 0.666 | 1.09 | 0.1 | |
--.MO9.Z. | 1994-05-29T19:21:54.47 | 10.0 | undecidable | manual | S | 162 | 0.5772 | 0.1 | 0.5 | |
--.GMB.Z. | 1994-05-29T19:21:53.78 | 10.0 | undecidable | manual | S | 144 | 0.4773 | 1.12 | 0.1 | |
--.ROI.Z. | 1994-05-29T19:21:52.50 | 10.0 | undecidable | manual | P | 39 | 1.3098 | -0.3 | 0.8 | |
--.ATN.Z. | 1994-05-29T19:21:51.90 | 10.0 | undecidable | manual | S | 181 | 0.3996 | -0.41 | 0.4 | |
--.CZI.Z. | 1994-05-29T19:21:47.69 | 10.0 | undecidable | manual | P | 37 | 0.8214 | 0.92 | 0.3 | |
--.GRI.Z. | 1994-05-29T19:21:46.68 | 10.0 | undecidable | manual | P | 70 | 0.777 | 0.5 | 0.8 | |
--.SOI.Z. | 1994-05-29T19:21:44.36 | 10.0 | negative | manual | P | 136 | 0.666 | -0.54 | 1.6 | |
--.MO9.Z. | 1994-05-29T19:21:43.98 | 10.0 | negative | manual | P | 162 | 0.5772 | -0.05 | 2.7 | |
--.ATN.Z. | 1994-05-29T19:21:42.31 | 10.0 | negative | manual | P | 181 | 0.3996 | -0.06 | 2.7 | |
--.GMB.Z. | 1994-05-29T19:21:42.85 | 10.0 | undecidable | manual | P | 144 | 0.4773 | -0.2 | 1.3 | |
--.SC9.Z. | 1994-05-29T19:21:42.80 | 10.0 | negative | manual | P | 148 | 0.3552 | 0.05 | 2.7 |