A magnitude ML 2.1 (explosion) earthquake occured in region: Costa Francese (FRANCIA), on
and geographic coordinates (lat, lon) 42.9560, 6.5450 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 2.1 | 2018-01-24 14:10:35 |
42.9562 | 6.5448 | 0 | 2019-04-24 14:49:45 |
Bollettino Sismico Italiano INGV | 65033771 |
Reviewed Rev100 |
ML 1.9 | 2018-01-24 14:10:46 |
43.4792 | 6.9825 | 10 | 2018-01-24 14:16:31 |
Sala Sismica INGV-Roma | 53405351 |
Field | Value |
---|---|
Time (UTC) | 2018-01-24 14:10:35 ± 0.94 |
Latitude | 42.9562 ± 0.0315 |
Longitude | 6.5448 ± 0.0897 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | explosion |
Origin ID | 65033771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 7660 |
Semi-minor axis of confidence ellipse (meter) | 2480 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 7660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 273 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 1.10527 |
Epicentral distance of station farthest from the epicenter (degree) | 1.88858 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 65033771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-01-29 00:14:55 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.5 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 53405351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-01-24 14:16:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.QLNO.HHZ. | 2018-01-24T14:11:10.44 | 1.0 | undecidable | manual | P | 43 | 209.6346 | 38 | 0.63 | 16 |
RD.PGF.BHZ. | 2018-01-24T14:11:09.30 | 0.1 | undecidable | manual | P | 102 | 204.9393 | 38 | 0.07 | 77 |
GU.CANO.HHE. | 2018-01-24T14:11:07.55 | 0.3 | undecidable | manual | P | 44 | 194.361 | 38 | -0.35 | 58 |
GU.GBOS.HHZ. | 2018-01-24T14:11:05.42 | 0.3 | undecidable | manual | P | 36 | 176.49 | 50 | 0.02 | 68 |
GU.PZZ.HHZ. | 2018-01-24T14:11:05.44 | 0.3 | undecidable | manual | P | 15 | 177.9885 | 50 | -0.19 | 65 |
GU.RORO.HHZ. | 2018-01-24T14:11:04.86 | 0.1 | undecidable | manual | P | 43 | 177.1893 | 50 | -0.66 | 77 |
GU.STV.HHZ. | 2018-01-24T14:11:02.28 | 0.3 | undecidable | manual | P | 23 | 156.2214 | 50 | 0.01 | 76 |
GU.ENR.HHZ. | 2018-01-24T14:11:02.56 | 0.3 | undecidable | manual | P | 26 | 157.5201 | 50 | 0.08 | 74 |
IV.IMI.HHN. | 2018-01-24T14:11:01.43 | 0.1 | undecidable | manual | P | 45 | 151.6371 | 50 | -0.15 | 100 |
FR.SAOF.HHZ. | 2018-01-24T14:11:00.39 | 0.3 | undecidable | manual | P | 35 | 140.1486 | 50 | 0.59 | 69 |
GU.BURY.HHZ. | 2018-01-24T14:10:57.60 | 0.3 | undecidable | manual | P | 41 | 122.6883 | 50 | 0.49 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.ENR.HHN. | ML:2.3 | 0.00009175 | 0.78 | AML | other | m | 2018-01-24T14:11:04.52 |
GU.BURY.HHN. | ML:2.4 | 0.00016499999999999997 | 0.4 | AML | other | m | 2018-01-24T14:11:15.96 |
GU.BURY.HHE. | ML:2.1 | 0.00009295000000000001 | 1.58 | AML | other | m | 2018-01-24T14:11:16.88 |
FR.SAOF.HHN.00 | ML:1.9 | 0.000047149999999999994 | 0.72 | AML | other | m | 2018-01-24T14:11:21.65 |
FR.SAOF.HHE.00 | ML:2.0 | 0.000055499999999999994 | 0.74 | AML | other | m | 2018-01-24T14:11:21.70 |
GU.ENR.HHE. | ML:2.1 | 0.0000553 | 0.62 | AML | other | m | 2018-01-24T14:11:24.67 |
GU.PZZ.HHN. | ML:2.1 | 0.000052350000000000005 | 0.74 | AML | other | m | 2018-01-24T14:11:28.50 |
GU.PZZ.HHE. | ML:2.2 | 0.0000618 | 0.44 | AML | other | m | 2018-01-24T14:11:32.51 |