A magnitude Md 2.5 earthquake occured in region: Near south coast of France [Land: France], on
and geographic coordinates (lat, lon) 43.6620, 6.7890 at 5 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 | 1987-09-18 09:07:09 |
43.662 | 6.789 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 55609 |
Field | Value |
---|---|
Time (UTC) | 1987-09-18 09:07:09 ± 0.513 |
Latitude | 43.6620 ± 0.0267 |
Longitude | 6.7890 ± 0.0320 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 55609 |
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) | 3931.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 284 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.00631 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01627 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 55609 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:53:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BNI.Z. | 1987-09-18T09:07:56.00 | 10.0 | undecidable | manual | SN | 357 | 1.3875 | 1.2 | 0.3 | |
--.RRL.Z. | 1987-09-18T09:07:50.50 | 10.0 | undecidable | manual | SN | 0 | 1.2543 | -1.11 | 0.3 | |
--.FIN.Z. | 1987-09-18T09:07:48.50 | 10.0 | undecidable | manual | SN | 61 | 1.1544 | -0.76 | 0.5 | |
--.ROB.Z. | 1987-09-18T09:07:45.30 | 10.0 | undecidable | manual | SG | 50 | 1.0101 | 0.18 | 0.7 | |
--.LSD.Z. | 1987-09-18T09:07:43.40 | 10.0 | undecidable | manual | PN | 8 | 1.8093 | 1.8 | 0.2 | |
--.DOI.Z. | 1987-09-18T09:07:42.00 | 10.0 | undecidable | manual | SG | 21 | 0.8991 | 0.28 | 0.7 | |
--.PZZ.Z. | 1987-09-18T09:07:40.80 | 10.0 | undecidable | manual | SG | 15 | 0.8658 | 0.07 | 0.8 | |
--.IMI.Z. | 1987-09-18T09:07:40.20 | 10.0 | undecidable | manual | SG | 72 | 0.8214 | 0.67 | 0.5 | |
--.RSP.Z. | 1987-09-18T09:07:37.00 | 10.0 | undecidable | manual | PN | 12 | 1.5207 | -0.65 | 1 | |
--.BNI.Z. | 1987-09-18T09:07:36.00 | 10.0 | undecidable | manual | PN | 357 | 1.3875 | 0.19 | 1.8 | |
--.CKI.Z. | 1987-09-18T09:07:36.00 | 10.0 | undecidable | manual | PN | 54 | 1.2987 | 1.3 | 0.6 | |
--.STV.Z. | 1987-09-18T09:07:35.80 | 10.0 | undecidable | manual | SG | 33 | 0.6993 | 0.4 | 0.6 | |
--.RRL.Z. | 1987-09-18T09:07:34.00 | 10.0 | undecidable | manual | PN | 0 | 1.2543 | 0.03 | 1.9 | |
--.FIN.Z. | 1987-09-18T09:07:32.80 | 10.0 | undecidable | manual | PN | 61 | 1.1544 | 0.19 | 2 | |
--.ROB.Z. | 1987-09-18T09:07:30.20 | 10.0 | undecidable | manual | PG | 50 | 1.0101 | -0.02 | 2 | |
--.DOI.Z. | 1987-09-18T09:07:28.50 | 10.0 | undecidable | manual | PG | 21 | 0.8991 | 0.25 | 2 | |
--.IMI.Z. | 1987-09-18T09:07:26.40 | 10.0 | undecidable | manual | PG | 72 | 0.8214 | -0.59 | 1.4 | |
--.PZZ.Z. | 1987-09-18T09:07:26.70 | 10.0 | undecidable | manual | PG | 15 | 0.8658 | -0.98 | 0.8 | |
--.STV.Z. | 1987-09-18T09:07:23.70 | 10.0 | undecidable | manual | PG | 33 | 0.6993 | -0.91 | 1 |