A magnitude Md 2.5 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.4860, 6.5620 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
M 2.6 |
1988-04-24 18:13:15 |
44.486 | 6.562 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 67259 |
Field | Value |
---|---|
Time (UTC) | 1988-04-24 18:13:15 ± 0.158 |
Latitude | 44.4860 ± 0.0078 |
Longitude | 6.5620 ± 0.0285 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 67259 |
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) | 2419.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.00510 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02987 |
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 | 1 |
Type of magnitude | Md |
Reference to an origin | 67259 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:03:36 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 67259 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:42:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BGF.Z. | 1988-04-24T18:14:07.50 | 10.0 | undecidable | manual | PN | 309 | 3.3189 | 0.7 | 0.4 | |
--.CVF.Z. | 1988-04-24T18:13:56.70 | 10.0 | undecidable | manual | PN | 138 | 2.5308 | 0.63 | 0.5 | |
--.LMR.Z. | 1988-04-24T18:13:52.20 | 10.0 | undecidable | manual | SN | 181 | 1.1544 | -0.78 | 0.2 | |
--.LRG.Z. | 1988-04-24T18:13:49.30 | 10.0 | undecidable | manual | SN | 188 | 1.0323 | -1.04 | 0.1 | |
--.FRF.Z. | 1988-04-24T18:13:46.50 | 10.0 | undecidable | manual | SG | 176 | 0.9213 | -0.28 | 0.6 | |
--.SBF.Z. | 1988-04-24T18:13:45.30 | 10.0 | undecidable | manual | SG | 134 | 0.8769 | -0.06 | 0.8 | |
--.LMR.Z. | 1988-04-24T18:13:37.10 | 10.0 | undecidable | manual | PN | 181 | 1.1544 | 0.13 | 1.8 | |
--.LRG.Z. | 1988-04-24T18:13:35.70 | 10.0 | undecidable | manual | PN | 188 | 1.0323 | 0.26 | 1.7 | |
--.BNI.Z. | 1988-04-24T18:13:35.50 | 10.0 | undecidable | manual | SG | 8 | 0.5661 | 0.13 | 0.7 | |
--.LPL.Z. | 1988-04-24T18:13:34.70 | 10.0 | undecidable | manual | PN | 6 | 1.0323 | -0.68 | 0.7 | |
--.LPG.Z. | 1988-04-24T18:13:34.50 | 10.0 | undecidable | manual | PG | 7 | 1.0101 | -0.6 | 0.9 | |
--.FRF.Z. | 1988-04-24T18:13:33.30 | 10.0 | undecidable | manual | PG | 176 | 0.9213 | -0.09 | 1.9 | |
--.SBF.Z. | 1988-04-24T18:13:32.70 | 10.0 | undecidable | manual | PG | 134 | 0.8769 | 0.13 | 1.8 | |
--.BNI.Z. | 1988-04-24T18:13:26.80 | 10.0 | undecidable | manual | PG | 8 | 0.5661 | 0 | 1.9 |