A magnitude Md 2.0 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.6330, 6.7660 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 2.0
M 2.3 |
1991-09-28 05:28:28 |
44.633 | 6.766 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 150079 |
Field | Value |
---|---|
Time (UTC) | 1991-09-28 05:28:28 ± 0.199 |
Latitude | 44.6330 ± 0.0087 |
Longitude | 6.7660 ± 0.0190 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 150079 |
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) | 1785.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 168 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01174 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 150079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:20:04 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 150079 |
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. | 1991-09-28T05:29:12.00 | 10.0 | undecidable | manual | SN | 188 | 1.2987 | 0.42 | 0.4 | |
--.LRG.Z. | 1991-09-28T05:29:09.60 | 10.0 | undecidable | manual | SN | 194 | 1.1988 | 0.36 | 0.5 | |
--.FRF.Z. | 1991-09-28T05:29:06.80 | 10.0 | undecidable | manual | SG | 184 | 1.0656 | 0.87 | 0.2 | |
--.SBF.Z. | 1991-09-28T05:29:01.60 | 10.0 | undecidable | manual | SG | 148 | 0.8991 | 1.09 | 0.1 | |
--.LMR.Z. | 1991-09-28T05:28:54.20 | 10.0 | undecidable | manual | PN | 188 | 1.2987 | 0.8 | 0.4 | |
--.LRG.Z. | 1991-09-28T05:28:51.60 | 10.0 | undecidable | manual | PN | 194 | 1.1988 | -0.45 | 1 | |
--.FRF.Z. | 1991-09-28T05:28:49.30 | 10.0 | undecidable | manual | PG | 184 | 1.0656 | -0.84 | 0.4 | |
--.LSD.Z. | 1991-09-28T05:28:46.30 | 10.0 | undecidable | manual | PG | 18 | 0.8658 | -0.02 | 1.8 | |
--.SBF.Z. | 1991-09-28T05:28:46.60 | 10.0 | undecidable | manual | PG | 148 | 0.8991 | -0.4 | 1.3 | |
--.DOI.Z. | 1991-09-28T05:28:42.83 | 10.0 | undecidable | manual | SG | 110 | 0.3552 | 0.12 | 0.7 | |
--.ENR.Z. | 1991-09-28T05:28:41.17 | 10.0 | undecidable | manual | PG | 131 | 0.6105 | -0.51 | 1.2 | |
--.RSP.Z. | 1991-09-28T05:28:41.68 | 10.0 | undecidable | manual | PG | 33 | 0.6216 | -0.11 | 1.9 | |
--.STV.Z. | 1991-09-28T05:28:39.84 | 10.0 | undecidable | manual | PG | 133 | 0.5439 | -0.64 | 0.9 | |
--.DOI.Z. | 1991-09-28T05:28:37.40 | 10.0 | undecidable | manual | PG | 110 | 0.3552 | 0.31 | 1.6 | |
--.BHB.Z. | 1991-09-28T05:28:37.58 | 10.0 | undecidable | manual | PG | 60 | 0.3996 | -0.07 | 1.9 | |
--.PZZ.Z. | 1991-09-28T05:28:35.20 | 10.0 | undecidable | manual | PG | 118 | 0.2664 | 0.37 | 1.5 | |
--.RRL.Z. | 1991-09-28T05:28:35.43 | 10.0 | undecidable | manual | PG | 2 | 0.2775 | 0.4 | 1.4 |