A magnitude M 2.4 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 44.1710, 6.8950 at 8 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 | 1985-06-21 14:33:29 |
44.171 | 6.895 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 8879 |
Field | Value |
---|---|
Time (UTC) | 1985-06-21 14:33:29 ± 1.046 |
Latitude | 44.1710 ± 0.0213 |
Longitude | 6.8950 ± 0.0298 |
Depth (km) | 8 ± 10 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 8879 |
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) | 3352.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01935 |
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 | 8879 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:50:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CVF.Z. | 1985-06-21T14:34:06.60 | 10.0 | undecidable | manual | PN | 137 | 2.1423 | 1.16 | 0.2 | |
--.FIN.Z. | 1985-06-21T14:34:01.50 | 10.0 | undecidable | manual | SG | 87 | 0.9324 | -0.59 | 0.4 | |
--.IMP.Z. | 1985-06-21T14:33:56.50 | 10.0 | undecidable | manual | SG | 109 | 0.7548 | 0.23 | 0.6 | |
--.CK1.Z. | 1985-06-21T14:33:48.20 | 10.0 | undecidable | manual | PG | 75 | 1.0101 | -1.57 | 0.1 | |
--.BN9.Z. | 1985-06-21T14:33:48.00 | 10.0 | undecidable | manual | PG | 350 | 0.888 | 0.57 | 1 | |
--.FIN.Z. | 1985-06-21T14:33:47.70 | 10.0 | undecidable | manual | PG | 87 | 0.9324 | -0.62 | 1 | |
--.LMR.Z. | 1985-06-21T14:33:47.20 | 10.0 | undecidable | manual | PG | 198 | 0.8769 | -0.01 | 1.5 | |
--.IMP.Z. | 1985-06-21T14:33:45.60 | 10.0 | undecidable | manual | PG | 109 | 0.7548 | 0.64 | 1 | |
--.LRG.Z. | 1985-06-21T14:33:45.20 | 10.0 | undecidable | manual | PG | 208 | 0.8103 | -0.74 | 0.9 | |
--.ROB.Z. | 1985-06-21T14:33:44.00 | 10.0 | undecidable | manual | PG | 79 | 0.7104 | -0.06 | 1.5 | |
--.STV.Z. | 1985-06-21T14:33:43.00 | 10.0 | undecidable | manual | SG | 75 | 0.3108 | 0.84 | 0.4 | |
--.FRF.Z. | 1985-06-21T14:33:42.70 | 10.0 | undecidable | manual | PG | 196 | 0.6327 | 0.05 | 1.5 | |
--.STV.Z. | 1985-06-21T14:33:36.80 | 10.0 | undecidable | manual | PG | 75 | 0.3108 | -0.02 | 3 |