A magnitude ML 2.2 (controlled explosion) earthquake occured in region: Costa Francese (FRANCIA), on
and geographic coordinates (lat, lon) 43.1700, 6.7570 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 2.2 | 2017-05-30 10:36:56 |
43.1702 | 6.7568 | 1 | 2018-07-06 10:38:19 |
Bollettino Sismico Italiano INGV | 50882711 |
Reviewed Rev100 |
ML 2.2 | 2017-05-30 10:36:56 |
43.1705 | 6.7557 | 1 | 2017-05-30 10:47:01 |
Sala Sismica INGV-Roma | 46006081 |
Field | Value |
---|---|
Time (UTC) | 2017-05-30 10:36:56 ± 0.38 |
Latitude | 43.1702 ± 0.0207 |
Longitude | 6.7568 ± 0.0284 |
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 | 50882711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2780 |
Semi-minor axis of confidence ellipse (meter) | 1800 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 230 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.88138 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 46006081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-05-30 10:47:01 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 50882711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-11-09 11:32:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LEOD.HNZ. | 2017-05-30T10:38:33.96 | 3.0 | undecidable | manual | Sn | 4.2 | 0 | |||
IV.T1299.EHZ. | 2017-05-30T10:38:17.03 | 3.0 | positive | manual | Pn | 6.05 | 0 | |||
SI.MOSI.HHZ. | 2017-05-30T10:38:14.76 | 3.0 | negative | manual | Pg | 10.95 | 0 | |||
MN.AQU.HHZ. | 2017-05-30T10:38:12.54 | 3.0 | undecidable | manual | Pn | -0.43 | 0 | |||
IV.T1221.EHZ. | 2017-05-30T10:38:04.75 | 3.0 | undecidable | manual | Pn | -1.41 | 0 | |||
IV.ZONE.HHZ. | 2017-05-30T10:38:04.77 | 3.0 | undecidable | manual | Pg | 12.43 | 0 | |||
IV.NDIM.HNZ. | 2017-05-30T10:37:52.87 | 3.0 | negative | manual | Pn | 1.58 | 0 | |||
MN.BNI.HHE. | 2017-05-30T10:37:31.29 | 0.3 | undecidable | manual | P | 358 | 208.8354 | 38 | 0.68 | 43 |
RD.ORIF.BHZ. | 2017-05-30T10:37:30.13 | 0.3 | undecidable | manual | P | 340 | 206.1381 | 38 | -0.15 | 51 |
RD.PGF.BHZ. | 2017-05-30T10:37:28.88 | 0.1 | undecidable | manual | P | 110 | 194.9604 | 38 | 0 | 75 |
GU.RRL.HHZ. | 2017-05-30T10:37:28.96 | 0.3 | undecidable | manual | P | 1 | 194.2611 | 38 | 0.17 | 54 |
GU.BHB.HHZ. | 2017-05-30T10:37:27.66 | 0.3 | undecidable | manual | P | 12 | 189.0663 | 38 | -0.49 | 52 |
GU.CANO.HHZ. | 2017-05-30T10:37:24.09 | 0.1 | undecidable | manual | P | 45 | 165.3123 | 50 | -0.5 | 78 |
GU.GBOS.HHZ. | 2017-05-30T10:37:22.11 | 0.1 | undecidable | manual | P | 36 | 147.2415 | 50 | 0.31 | 88 |
GU.PZZ.HHZ. | 2017-05-30T10:37:22.22 | 0.1 | undecidable | manual | P | 11 | 151.0377 | 50 | -0.17 | 90 |
GU.RORO.HHZ. | 2017-05-30T10:37:21.74 | 0.1 | undecidable | manual | P | 45 | 148.2405 | 50 | -0.21 | 90 |
GU.ENR.HHZ. | 2017-05-30T10:37:18.94 | 0.1 | undecidable | manual | P | 24 | 128.6712 | 50 | 0 | 98 |
GU.STV.HHZ. | 2017-05-30T10:37:18.52 | 0.1 | undecidable | manual | P | 21 | 127.6722 | 50 | -0.27 | 93 |
IV.IMI.HHZ. | 2017-05-30T10:37:17.98 | 0.3 | undecidable | manual | P | 48 | 122.8881 | 50 | -0.06 | 74 |
FR.SAOF.HHZ.00 | 2017-05-30T10:37:16.68 | 0.1 | undecidable | manual | P | 35 | 110.8002 | 50 | 0.49 | 92 |
GU.BURY.HHZ. | 2017-05-30T10:37:13.80 | 0.1 | undecidable | manual | P | 43 | 93.6396 | 50 | 0.27 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RORO.HHN. | ML:2.1 | 0.00006846595999999999 | 0.2624 | AML | other | m | 2017-05-30T10:37:22.12 |
GU.RORO.HHE. | ML:2.1 | 0.00007132703999999999 | 0.2432 | AML | other | m | 2017-05-30T10:37:22.13 |
GU.PZZ.HHN. | ML:2.6 | 0.00020434544999999997 | 0.2368 | AML | other | m | 2017-05-30T10:37:24.31 |
GU.PZZ.HHE. | ML:2.7 | 0.00024641455 | 0.1984 | AML | other | m | 2017-05-30T10:37:24.69 |
GU.GBOS.HHN. | ML:1.9 | 0.000038211325 | 0.3008 | AML | other | m | 2017-05-30T10:37:24.81 |
GU.BURY.HHN. | ML:2.0 | 0.000099901285 | 0.3008 | AML | other | m | 2017-05-30T10:37:26.88 |
GU.BURY.HHE. | ML:1.8 | 0.000063984325 | 0.2624 | AML | other | m | 2017-05-30T10:37:27.53 |
GU.BHB.HHN. | ML:2.4 | 0.00007513504 | 0.2624 | AML | other | m | 2017-05-30T10:37:28.96 |
GU.BHB.HHE. | ML:2.0 | 0.000036555305 | 0.2816 | AML | other | m | 2017-05-30T10:37:28.85 |
FR.SAOF.HHN.00 | ML:2.2 | 0.00012321855000000002 | 0.2368 | AML | other | m | 2017-05-30T10:37:32.78 |
FR.SAOF.HHE.00 | ML:2.0 | 0.00008945260499999999 | 0.2752 | AML | other | m | 2017-05-30T10:37:34.42 |
GU.STV.HHE. | ML:2.5 | 0.00020635915 | 0.2816 | AML | other | m | 2017-05-30T10:37:35.52 |
GU.STV.HHN. | ML:2.4 | 0.00018494310000000003 | 0.3008 | AML | other | m | 2017-05-30T10:37:35.49 |
GU.ENR.HHE. | ML:2.8 | 0.00043194889999999996 | 0.2816 | AML | other | m | 2017-05-30T10:37:36.00 |
GU.ENR.HHN. | ML:2.7 | 0.00034818669999999997 | 0.32 | AML | other | m | 2017-05-30T10:37:36.34 |
GU.GBOS.HHE. | ML:2.0 | 0.000047561855 | 0.1984 | AML | other | m | 2017-05-30T10:37:41.30 |
GU.CANO.HHN. | ML:2.4 | 0.00010811865 | 0.2368 | AML | other | m | 2017-05-30T10:37:43.62 |
GU.CANO.HHE. | ML:2.3 | 0.00009022893 | 0.4992 | AML | other | m | 2017-05-30T10:37:44.14 |
RD.PGF.BHN. | ML:2.0 | 0.000029579019999999997 | 0.1984 | AML | other | m | 2017-05-30T10:37:52.75 |
RD.PGF.BHE. | ML:1.7 | 0.00001726038 | 0.2368 | AML | other | m | 2017-05-30T10:37:53.53 |
RD.ORIF.BHE. | ML:2.1 | 0.000033305485 | 0.32 | AML | other | m | 2017-05-30T10:37:56.33 |
GU.RRL.HHN. | ML:2.1 | 0.000041536765 | 0.32 | AML | other | m | 2017-05-30T10:37:56.67 |
RD.ORIF.BHN. | ML:2.0 | 0.000030452925 | 0.3968 | AML | other | m | 2017-05-30T10:37:57.64 |
GU.RRL.HHE. | ML:2.0 | 0.000035410865 | 0.32 | AML | other | m | 2017-05-30T10:37:58.17 |