A magnitude ML 2.3 (controlled explosion) earthquake occured in region: Costa Francese (FRANCIA), on
and geographic coordinates (lat, lon) 43.2560, 6.8890 at 1 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: controlled explosion.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 |
ML 2.3 | 2015-02-10 10:29:05 |
43.2558 | 6.8892 | 1 | 2015-10-19 09:27:21 |
Bollettino Sismico Italiano INGV | 16990971 |
Reviewed Rev100 |
ML 2.3 | 2015-02-10 10:29:05 |
43.2405 | 6.8948 | 3 | 2015-02-10 10:38:06 |
Sala Sismica INGV-Roma | 16959171 |
Field | Value |
---|---|
Time (UTC) | 2015-02-10 10:29:05 ± 0.37 |
Latitude | 43.2558 ± 0.0180 |
Longitude | 6.8892 ± 0.0296 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | controlled explosion |
Origin ID | 16990971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2420 |
Semi-minor axis of confidence ellipse (meter) | 1950 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 15 |
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) | 0.88134 |
Epicentral distance of station farthest from the epicenter (degree) | 2.20873 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 16990971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-08-10 09:57:05 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 16959171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-02-10 10:38:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2015-02-10T10:30:11.31 | 0.3 | undecidable | manual | S | 4 | 245.1657 | 38 | -0.96 | 31 |
GU.LSD.HHZ. | 2015-02-10T10:29:44.70 | 0.1 | undecidable | manual | P | 4 | 245.1657 | 38 | 0.78 | 44 |
GU.RORO.HHZ. | 2015-02-10T10:29:44.89 | 0.3 | undecidable | manual | S | 44 | 133.9659 | 50 | -0.75 | 60 |
GU.GBOS.HHZ. | 2015-02-10T10:29:44.89 | 0.3 | undecidable | manual | S | 35 | 133.2666 | 50 | -0.58 | 65 |
GU.STV.HHZ. | 2015-02-10T10:29:40.79 | 0.1 | undecidable | manual | S | 18 | 115.1958 | 50 | 0.14 | 100 |
GU.MGRO.HHZ. | 2015-02-10T10:29:40.88 | 0.1 | undecidable | manual | S | 40 | 114.2967 | 50 | 0.48 | 93 |
RD.ORIF.BHZ. | 2015-02-10T10:29:38.19 | 0.1 | undecidable | manual | P | 337 | 201.1431 | 38 | -0.25 | 70 |
RD.PGF.BHZ. | 2015-02-10T10:29:36.52 | 0.1 | undecidable | manual | P | 114 | 188.5668 | 38 | -0.36 | 73 |
FR.SAOF.HHZ. | 2015-02-10T10:29:36.11 | 3.0 | undecidable | manual | S | 97.8243 | 0.23 | 0 | ||
GU.PZZ.HHZ. | 2015-02-10T10:29:29.32 | 0.1 | undecidable | manual | P | 7 | 139.9488 | 50 | -0.16 | 94 |
GU.GBOS.HHZ. | 2015-02-10T10:29:28.91 | 0.1 | undecidable | manual | P | 35 | 133.2666 | 50 | 0.46 | 90 |
GU.RORO.HHZ. | 2015-02-10T10:29:28.53 | 0.1 | undecidable | manual | P | 44 | 133.9659 | 50 | -0.02 | 98 |
GU.MGRO.HHZ. | 2015-02-10T10:29:26.11 | 0.1 | undecidable | manual | P | 40 | 114.2967 | 50 | 0.59 | 90 |
GU.STV.HHZ. | 2015-02-10T10:29:25.07 | 1.0 | positive | manual | P | 18 | 115.1958 | 50 | -0.6 | 22 |
FR.SAOF.HHZ. | 2015-02-10T10:29:22.91 | 3.0 | undecidable | manual | P | 97.8243 | -0.07 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GBOS.HHN. | ML:2.2 | 0.00008874999999999999 | 0.28 | AML | other | m | 2015-02-10T10:29:30.41 |
GU.GBOS.HHE. | ML:2.1 | 0.00007775 | 0.24 | AML | other | m | 2015-02-10T10:29:47.61 |
GU.LSD.HHE. | ML:2.2 | 0.00003155 | 1.44 | AML | other | m | 2015-02-10T10:30:15.44 |
GU.LSD.HHN. | ML:2.3 | 0.00004015 | 0.36 | AML | other | m | 2015-02-10T10:30:16.52 |
GU.PZZ.HHE. | ML:2.5 | 0.000179 | 0.2 | AML | other | m | 2015-02-10T10:29:31.44 |
GU.PZZ.HHN. | ML:2.4 | 0.00014250000000000002 | 1.54 | AML | other | m | 2015-02-10T10:29:30.97 |
GU.STV.HHN. | ML:2.6 | 0.00028849999999999997 | 0.26 | AML | other | m | 2015-02-10T10:29:41.26 |
GU.STV.HHE. | ML:2.3 | 0.000158 | 1.56 | AML | other | m | 2015-02-10T10:29:41.14 |