A magnitude ML 2.3 (controlled explosion) earthquake occured in region: Costa Francese (FRANCIA), on
and geographic coordinates (lat, lon) 42.9540, 6.4550 at 0 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2021-06-14 16:04:07 |
42.9542 | 6.4552 | 0 | 2021-12-29 11:12:05 |
Bollettino Sismico Italiano INGV | 91454021 |
Reviewed Rev100 |
ML 2.4 | 2021-06-14 16:04:08 |
42.9268 | 6.3332 | 15 | 2021-06-14 16:17:25 |
Sala Sismica INGV-Roma | 91282731 |
Field | Value |
---|---|
Time (UTC) | 2021-06-14 16:04:07 ± 0.56 |
Latitude | 42.9542 ± 0.0144 |
Longitude | 6.4552 ± 0.0627 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | controlled explosion |
Origin ID | 91454021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5240 |
Semi-minor axis of confidence ellipse (meter) | 1220 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 240 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.36256 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 91454021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-08-03 01:12:45 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 91282731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-14 16:17:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2021-06-14T16:06:07.71 | 3.0 | undecidable | manual | Sg | 4.43 | 0 | |||
IV.SFI.EHZ. | 2021-06-14T16:06:06.42 | 3.0 | undecidable | manual | Sn | -5.26 | 0 | |||
IV.TST01.HHZ. | 2021-06-14T16:06:01.44 | 3.0 | undecidable | manual | P | 2.302 | 0 | |||
IV.MRLC.HHZ. | 2021-06-14T16:05:56.35 | 3.0 | undecidable | manual | P | 2.85 | 0 | |||
MN.TRI.HHZ. | 2021-06-14T16:05:53.98 | 3.0 | undecidable | manual | P | 1.65 | 0 | |||
CH.MUGIO.HHZ. | 2021-06-14T16:05:49.26 | 3.0 | undecidable | manual | Sn | -3.35 | 0 | |||
IV.FAGN.HHZ. | 2021-06-14T16:05:42.89 | 3.0 | negative | manual | P | 1.402 | 0 | |||
IV.VITU.HHZ. | 2021-06-14T16:05:42.95 | 3.0 | undecidable | manual | P | -0.11 | 0 | |||
IV.TERO.HHZ. | 2021-06-14T16:05:35.22 | 3.0 | undecidable | manual | P | 6.83 | 0 | |||
IV.PP3.EHZ. | 2021-06-14T16:05:32.19 | 3.0 | positive | manual | P | 4.08 | 0 | |||
IV.RM33.EHZ. | 2021-06-14T16:05:30.50 | 3.0 | undecidable | manual | P | 5.86 | 0 | |||
IV.MURB.HNZ. | 2021-06-14T16:05:29.24 | 3.0 | undecidable | manual | P | 1.207 | 0 | |||
IV.ARRO.EHZ. | 2021-06-14T16:05:26.73 | 3.0 | negative | manual | P | 6.74 | 0 | |||
IV.RMP.HHZ. | 2021-06-14T16:05:22.88 | 3.0 | positive | manual | P | 1.41 | 0 | |||
IV.ZONE.HHZ. | 2021-06-14T16:05:13.92 | 3.0 | negative | manual | P | 4.93 | 0 | |||
IV.TOLF.HHZ. | 2021-06-14T16:05:11.78 | 3.0 | positive | manual | P | -1.79 | 0 | |||
IV.RIBO.EHZ.01 | 2021-06-14T16:05:05.62 | 3.0 | positive | manual | P | 3.38 | 0 | |||
IV.SENA.HHZ. | 2021-06-14T16:05:02.57 | 0.3 | undecidable | manual | P | 137 | 373.2486 | 38 | 0.05 | 31 |
GU.GSCL.HHZ. | 2021-06-14T16:05:01.66 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
FR.SMPL.HHZ.00 | 2021-06-14T16:04:47.65 | 0.3 | undecidable | manual | P | 111 | 250.2606 | 38 | 0.43 | 50 |
RD.PGF.BHZ. | 2021-06-14T16:04:42.15 | 0.1 | undecidable | manual | P | 101 | 212.0322 | 38 | -0.32 | 90 |
GU.GBOS.HHZ. | 2021-06-14T16:04:38.11 | 0.3 | undecidable | manual | P | 37 | 180.9855 | 50 | -0.34 | 80 |
GU.PZZ.HHZ. | 2021-06-14T16:04:38.36 | 0.3 | undecidable | manual | P | 17 | 180.1863 | 50 | 0.04 | 85 |
GU.STV.HHN. | 2021-06-14T16:04:35.01 | 0.6 | undecidable | manual | P | 26 | 159.3183 | 50 | -0.1 | 62 |
GU.ENR.HHZ. | 2021-06-14T16:04:35.36 | 0.3 | undecidable | manual | P | 28 | 161.2164 | 50 | -0.04 | 94 |
FR.SAOF.HHZ.00 | 2021-06-14T16:04:33.03 | 0.3 | undecidable | manual | P | 37 | 144.5442 | 50 | 0.19 | 97 |
GU.BURY.HHZ. | 2021-06-14T16:04:30.47 | 0.3 | undecidable | manual | P | 44 | 127.7721 | 50 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BURY.HNE. | ML:2.4 | 0.0001795 | 0.54 | AML | other | m | 2021-06-14T16:04:48.14 |
GU.BURY.HHE. | ML:2.4 | 0.0001525 | 0.54 | AML | other | m | 2021-06-14T16:04:48.46 |
GU.BURY.HNN. | ML:2.4 | 0.00016299999999999998 | 0.62 | AML | other | m | 2021-06-14T16:04:56.35 |
GU.BURY.HHN. | ML:2.4 | 0.000169 | 0.62 | AML | other | m | 2021-06-14T16:04:56.36 |
GU.PZZ.HHE. | ML:2.4 | 0.00009625000000000001 | 0.24 | AML | other | m | 2021-06-14T16:05:01.36 |
FR.SAOF.HHE.00 | ML:2.1 | 0.00007745 | 1.44 | AML | other | m | 2021-06-14T16:05:02.78 |
FR.SAOF.HHN.00 | ML:2.1 | 0.00007395000000000001 | 1.24 | AML | other | m | 2021-06-14T16:05:03.29 |
GU.ENR.HHE. | ML:2.3 | 0.00008474999999999999 | 0.7 | AML | other | m | 2021-06-14T16:05:04.35 |
GU.ENR.HHN. | ML:2.2 | 0.00006970000000000001 | 0.54 | AML | other | m | 2021-06-14T16:05:05.64 |
GU.PZZ.HHN. | ML:2.4 | 0.00009065000000000001 | 1.5 | AML | other | m | 2021-06-14T16:05:06.11 |
GU.GBOS.HHE. | ML:2.1 | 0.0000447 | 1.34 | AML | other | m | 2021-06-14T16:05:10.05 |
GU.GBOS.HHN. | ML:2.1 | 0.00004915 | 0.58 | AML | other | m | 2021-06-14T16:05:10.43 |