A magnitude M 3.7 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 45.34, 6.64 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 |
M 3.7 | 1985-01-04 23:59:54 |
45.34 | 6.64 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 49 |
Field | Value |
---|---|
Time (UTC) | 1985-01-04 23:59:54 ± 0.068 |
Latitude | 45.34 ± 0.01 |
Longitude | 6.64 ± 0.01 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 49 |
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) | 1077.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00882 |
Epicentral distance of station farthest from the epicenter (degree) | 0.05359 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 49 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GRR.Z. | 1985-01-05T00:01:23.50 | 10.0 | undecidable | manual | PN | 304 | 0.0536 | 0 | 0.9 | |
--.FLN.Z. | 1985-01-05T00:01:23.50 | 10.0 | undecidable | manual | PN | 308 | 0.0534 | 0.36 | 0.5 | |
--.MFF.Z. | 1985-01-05T00:01:09.10 | 10.0 | undecidable | manual | PN | 288 | 0.0439 | 0.46 | 0.4 | |
--.LFF.Z. | 1985-01-05T00:00:59.00 | 10.0 | undecidable | manual | PN | 267 | 0.0376 | -0.06 | 1.1 | |
--.RJF.Z. | 1985-01-05T00:00:51.10 | 10.0 | undecidable | manual | PN | 272 | 0.0324 | 0.01 | 1.2 | |
--.LSF.Z. | 1985-01-05T00:00:51.90 | 10.0 | undecidable | manual | PN | 287 | 0.033 | -0.22 | 1 | |
--.TCF.Z. | 1985-01-05T00:00:46.10 | 10.0 | undecidable | manual | PN | 289 | 0.0291 | 0.11 | 1.2 | |
--.CAF.Z. | 1985-01-05T00:00:46.00 | 10.0 | undecidable | manual | PN | 265 | 0.0292 | -0.31 | 0.8 | |
--.CDF.Z. | 1985-01-05T00:00:44.10 | 10.0 | undecidable | manual | PN | 8 | 0.0278 | -0.15 | 1.2 | |
--.BGF.Z. | 1985-01-05T00:00:41.40 | 10.0 | undecidable | manual | PN | 297 | 0.0261 | -0.14 | 1.3 | |
--.SSF.Z. | 1985-01-05T00:00:39.70 | 10.0 | undecidable | manual | PN | 310 | 0.0249 | 0.02 | 1.4 | |
--.AVF.Z. | 1985-01-05T00:00:39.20 | 10.0 | undecidable | manual | PN | 304 | 0.0243 | 0.43 | 0.5 | |
--.LOR.Z. | 1985-01-05T00:00:38.70 | 10.0 | undecidable | manual | PN | 317 | 0.0244 | -0.33 | 0.8 | |
--.HAU.Z. | 1985-01-05T00:00:38.70 | 10.0 | undecidable | manual | PN | 356 | 0.024 | 0.34 | 0.8 | |
--.BSF.Z. | 1985-01-05T00:00:36.20 | 10.0 | undecidable | manual | PN | 3 | 0.0224 | 0.3 | 0.9 | |
--.LBF.Z. | 1985-01-05T00:00:35.30 | 10.0 | undecidable | manual | PN | 313 | 0.0222 | -0.29 | 0.9 | |
--.SMF.Z. | 1985-01-05T00:00:33.30 | 10.0 | undecidable | manual | PN | 305 | 0.021 | -0.51 | 0.4 | |
--.LMR.Z. | 1985-01-05T00:00:29.40 | 10.0 | undecidable | manual | PN | 183 | 0.0181 | 0.21 | 1.1 | |
--.LRG.Z. | 1985-01-05T00:00:27.80 | 10.0 | undecidable | manual | PN | 187 | 0.017 | 0.15 | 1.2 | |
--.GEN.Z. | 1985-01-05T00:00:27.50 | 10.0 | undecidable | manual | PN | 119 | 0.0168 | 0.2 | 1.1 | |
--.FRF.Z. | 1985-01-05T00:00:26.00 | 10.0 | undecidable | manual | PN | 180 | 0.0159 | -0.05 | 1.4 | |
--.CKI.Z. | 1985-01-05T00:00:22.30 | 10.0 | positive | manual | PN | 128 | 0.0133 | 0.34 | 1.5 | |
--.ROB.Z. | 1985-01-05T00:00:19.40 | 10.0 | undecidable | manual | PN | 140 | 0.0121 | -0.85 | 0 | |
--.ORO.Z. | 1985-01-05T00:00:14.50 | 10.0 | positive | manual | PG | 73 | 0.0088 | -0.18 | 2.4 |