A magnitude ML 2.0 (explosion) earthquake occured in region: Costa Francese (FRANCIA), on
and geographic coordinates (lat, lon) 42.9500, 6.4470 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: 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 2.0 | 2020-10-09 11:30:09 |
42.9503 | 6.4472 | 1 | 2021-02-26 14:55:59 |
Bollettino Sismico Italiano INGV | 83776591 |
Reviewed Rev100 |
ML 2.0 | 2020-10-09 11:30:11 |
42.9532 | 6.497 | 11 | 2020-10-09 11:37:00 |
Sala Sismica INGV-Roma | 83643971 |
Field | Value |
---|---|
Time (UTC) | 2020-10-09 11:30:09 ± 0.43 |
Latitude | 42.9503 ± 0.0225 |
Longitude | 6.4472 ± 0.0344 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | explosion |
Origin ID | 83776591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3250 |
Semi-minor axis of confidence ellipse (meter) | 1940 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 233 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
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) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 1.15833 |
Epicentral distance of station farthest from the epicenter (degree) | 2.19614 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83776591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-28 14:43:55 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83643971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-09 11:37:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PCP.HHZ. | 2020-10-09T11:30:48.07 | 0.3 | undecidable | manual | P | 43 | 243.7671 | 38 | -0.2 | 44 |
GU.RRL.HHE. | 2020-10-09T11:30:45.29 | 0.3 | undecidable | manual | P | 7 | 220.3128 | 38 | -0.07 | 54 |
RD.ORIF.BHE. | 2020-10-09T11:30:45.79 | 0.3 | undecidable | manual | P | 348 | 223.0101 | 38 | 0.1 | 53 |
IV.QLNO.HHE. | 2020-10-09T11:30:45.18 | 0.3 | undecidable | manual | P | 44 | 215.5176 | 38 | 0.41 | 52 |
GU.BHB.HHN. | 2020-10-09T11:30:44.92 | 0.6 | undecidable | manual | P | 17 | 219.0141 | 38 | -0.28 | 35 |
RD.PGF.BHE. | 2020-10-09T11:30:44.39 | 0.1 | undecidable | manual | P | 101 | 212.6316 | 38 | -0.01 | 76 |
GU.PZZ.HHE. | 2020-10-09T11:30:40.01 | 0.3 | undecidable | manual | P | 17 | 180.7857 | 50 | -0.28 | 65 |
GU.GBOS.HHZ. | 2020-10-09T11:30:40.48 | 0.1 | undecidable | manual | P | 38 | 181.7847 | 50 | 0.04 | 90 |
GU.RORO.HHZ. | 2020-10-09T11:30:39.99 | 0.3 | undecidable | manual | P | 45 | 183.1833 | 50 | -0.68 | 57 |
GU.STV.HHE. | 2020-10-09T11:30:37.23 | 0.3 | undecidable | manual | P | 26 | 160.1175 | 50 | 0.13 | 74 |
GU.ENR.HHE. | 2020-10-09T11:30:37.56 | 0.1 | undecidable | manual | P | 28 | 161.9157 | 50 | 0.17 | 97 |
IV.IMI.HHZ. | 2020-10-09T11:30:36.48 | 0.1 | undecidable | manual | P | 47 | 157.8198 | 50 | -0.28 | 97 |
GU.BURY.HHZ. | 2020-10-09T11:30:32.75 | 0.1 | undecidable | manual | P | 44 | 128.5713 | 50 | 0.5 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IMI.HHE. | ML:1.9 | 0.000040300000000000004 | 0.14 | AML | other | m | 2020-10-09T11:30:37.60 |
IV.IMI.HHN. | ML:2.0 | 0.0000479 | 0.88 | AML | other | m | 2020-10-09T11:30:39.80 |
GU.GBOS.HHE. | ML:2.0 | 0.0000354 | 1.58 | AML | other | m | 2020-10-09T11:30:44.03 |
GU.RORO.HHE. | ML:2.6 | 0.00013053435 | 0.64 | AML | other | m | 2020-10-09T11:30:49.49 |
GU.GBOS.HHN. | ML:1.9 | 0.0000302 | 1.32 | AML | other | m | 2020-10-09T11:30:51.98 |
GU.RORO.HHN. | ML:2.0 | 0.00003378723 | 0.1408 | AML | other | m | 2020-10-09T11:31:00.74 |
GU.PCP.HHE. | ML:2.1 | 0.00002455 | 0.62 | AML | other | m | 2020-10-09T11:31:23.68 |
GU.PCP.HHN. | ML:2.0 | 0.000020450000000000002 | 1.54 | AML | other | m | 2020-10-09T11:31:26.11 |