A magnitude Md 2.1 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.5120, 6.7820 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Acceglio | CN | 17 | 162 | 162 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
M 2.0 |
1988-04-22 19:46:07 |
44.512 | 6.782 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 67079 |
Field | Value |
---|---|
Time (UTC) | 1988-04-22 19:46:07 ± 0.183 |
Latitude | 44.5120 ± 0.0102 |
Longitude | 6.7820 ± 0.0380 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 67079 |
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) | 3219.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01069 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 67079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:03:26 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 67079 |
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. | 1988-04-22T19:46:45.90 | 10.0 | undecidable | manual | SN | 189 | 1.1877 | -0.45 | 0.5 | |
--.LRG.Z. | 1988-04-22T19:46:43.50 | 10.0 | undecidable | manual | SN | 196 | 1.0989 | -0.6 | 0.4 | |
--.FRF.Z. | 1988-04-22T19:46:38.90 | 10.0 | undecidable | manual | SG | 185 | 0.9546 | -1.17 | 0.1 | |
--.SBF.Z. | 1988-04-22T19:46:34.60 | 10.0 | undecidable | manual | SG | 143 | 0.7881 | -0.47 | 0.6 | |
--.LMR.Z. | 1988-04-22T19:46:30.70 | 10.0 | undecidable | manual | PN | 189 | 1.1877 | 0.78 | 0.7 | |
--.LRG.Z. | 1988-04-22T19:46:29.10 | 10.0 | undecidable | manual | PN | 196 | 1.0989 | 0.48 | 1.3 | |
--.LPL.Z. | 1988-04-22T19:46:26.60 | 10.0 | undecidable | manual | PG | 357 | 0.999 | -0.61 | 1.1 | |
--.BNI.Z. | 1988-04-22T19:46:26.50 | 10.0 | undecidable | manual | SG | 352 | 0.5439 | -0.39 | 0.7 | |
--.FRF.Z. | 1988-04-22T19:46:26.70 | 10.0 | undecidable | manual | PG | 185 | 0.9546 | 0.41 | 1.6 | |
--.SBF.Z. | 1988-04-22T19:46:23.50 | 10.0 | undecidable | manual | PG | 143 | 0.7881 | 0.09 | 2.1 | |
--.BNI.Z. | 1988-04-22T19:46:19.00 | 10.0 | undecidable | manual | PG | 352 | 0.5439 | 0.31 | 1.8 |