A magnitude M 2.4 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.1230, 6.9260 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 |
M 2.4 | 1991-09-28 18:52:00 |
44.123 | 6.926 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 150139 |
Field | Value |
---|---|
Time (UTC) | 1991-09-28 18:52:00 ± 0.165 |
Latitude | 44.1230 ± 0.0106 |
Longitude | 6.9260 ± 0.0210 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 150139 |
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) | 2048.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00947 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 150139 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.LMR.Z. | 1991-09-28T18:52:29.00 | 10.0 | undecidable | manual | SG | 201 | 0.8325 | -0.84 | 0.1 | |
--.LRG.Z. | 1991-09-28T18:52:27.60 | 10.0 | undecidable | manual | SG | 211 | 0.777 | -0.26 | 0.5 | |
--.FRF.Z. | 1991-09-28T18:52:21.40 | 10.0 | undecidable | manual | SG | 200 | 0.5883 | -0.51 | 0.3 | |
--.RSP.Z. | 1991-09-28T18:52:21.54 | 10.0 | undecidable | manual | PN | 13 | 1.0545 | 0.2 | 1.3 | |
--.SBF.Z. | 1991-09-28T18:52:17.79 | 10.0 | undecidable | manual | SG | 125 | 0.444 | 0.63 | 0.4 | |
--.LMR.Z. | 1991-09-28T18:52:17.50 | 10.0 | undecidable | manual | PG | 201 | 0.8325 | -0.07 | 1.5 | |
--.LRG.Z. | 1991-09-28T18:52:17.60 | 10.0 | undecidable | manual | PG | 211 | 0.777 | 1.17 | 0.2 | |
--.BHB.Z. | 1991-09-28T18:52:15.88 | 10.0 | undecidable | manual | PG | 18 | 0.7437 | 0.06 | 1.7 | |
--.ROB.Z. | 1991-09-28T18:52:14.82 | 10.0 | undecidable | manual | PG | 75 | 0.6993 | -0.1 | 1.7 | |
--.FRF.Z. | 1991-09-28T18:52:13.00 | 10.0 | undecidable | manual | PG | 200 | 0.5883 | 0.01 | 1.8 | |
--.SBF.Z. | 1991-09-28T18:52:11.00 | 10.0 | undecidable | manual | PG | 125 | 0.444 | 0.75 | 0.7 | |
--.PZZ.Z. | 1991-09-28T18:52:09.50 | 10.0 | undecidable | manual | PG | 18 | 0.3996 | 0.14 | 1.8 | |
--.ENR.Z. | 1991-09-28T18:52:08.38 | 10.0 | undecidable | manual | PG | 73 | 0.3663 | -0.38 | 1.3 | |
--.STV.Z. | 1991-09-28T18:52:07.24 | 10.0 | undecidable | manual | PG | 66 | 0.3108 | -0.55 | 1 |