A magnitude ML 1.8 earthquake occured in region: France, on
and geographic coordinates (lat, lon) 45.4110, 6.4310 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 1.8 | 2018-02-15 08:54:23 |
45.4108 | 6.4312 | 10 | 2019-04-24 14:49:19 |
Bollettino Sismico Italiano INGV | 54197181 |
Reviewed Rev100 |
ML 2.0 | 2018-02-15 08:54:22 |
45.4148 | 6.3802 | 16 | 2018-02-15 09:05:57 |
Sala Sismica INGV-Roma | 53911611 |
Field | Value |
---|---|
Time (UTC) | 2018-02-15 08:54:23 ± 0.38 |
Latitude | 45.4108 ± 0.0099 |
Longitude | 6.4312 ± 0.0295 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54197181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2360 |
Semi-minor axis of confidence ellipse (meter) | 970 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 257 |
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) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.39840 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02523 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 54197181 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-02-27 10:15:08 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 53911611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-15 09:05:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2018-02-15T08:54:45.60 | 0.6 | undecidable | manual | S | 114 | 71.373 | 50 | 0.28 | 69 |
IV.MRGE.HHZ. | 2018-02-15T08:54:42.78 | 0.6 | undecidable | manual | S | 51 | 63.0924 | 50 | -0.33 | 69 |
GU.PZZ.HHZ. | 2018-02-15T08:54:42.92 | 0.6 | undecidable | manual | P | 152 | 113.7972 | 50 | 0.24 | 64 |
GU.RRL.HHZ. | 2018-02-15T08:54:42.57 | 0.6 | undecidable | manual | S | 153 | 61.1943 | 50 | -0.05 | 73 |
GU.TRAV.HHZ. | 2018-02-15T08:54:41.38 | 0.6 | undecidable | manual | P | 83 | 103.0191 | 50 | 0.37 | 63 |
GU.LSD.HHZ. | 2018-02-15T08:54:40.55 | 0.6 | undecidable | manual | S | 84 | 55.0005 | 50 | -0.41 | 69 |
GU.CIRO.HHE. | 2018-02-15T08:54:39.84 | 0.6 | undecidable | manual | P | 76 | 90.9423 | 50 | 0.69 | 58 |
MN.BNI.HHZ. | 2018-02-15T08:54:37.61 | 0.6 | undecidable | manual | S | 154 | 44.2224 | 50 | -0.48 | 69 |
GU.RSP.HHZ. | 2018-02-15T08:54:36.55 | 0.3 | undecidable | manual | P | 114 | 71.373 | 50 | 0.42 | 100 |
IV.MRGE.HHZ. | 2018-02-15T08:54:34.42 | 0.6 | undecidable | manual | P | 51 | 63.0924 | 50 | -0.44 | 67 |
GU.RRL.HHZ. | 2018-02-15T08:54:34.71 | 0.6 | undecidable | manual | P | 153 | 61.1943 | 50 | 0.14 | 72 |
GU.LSD.HHZ. | 2018-02-15T08:54:33.65 | 0.6 | undecidable | manual | P | 84 | 55.0005 | 50 | 0.03 | 74 |
MN.BNI.HHZ. | 2018-02-15T08:54:31.44 | 0.6 | undecidable | manual | P | 154 | 44.2224 | 50 | -0.52 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.BNI.HNE. | ML:0.0 | 0.0001513363 | 0.1792 | AML | other | m | 2018-02-15T08:54:38.30 |
MN.BNI.HHE. | ML:0.0 | 0.00018694405 | 0.16 | AML | other | m | 2018-02-15T08:54:38.30 |
MN.BNI.HNN. | ML:0.0 | 0.0001795 | 0.14 | AML | other | m | 2018-02-15T08:54:38.25 |
MN.BNI.HHN. | ML:0.0 | 0.0002205 | 0.14 | AML | other | m | 2018-02-15T08:54:38.25 |
GU.LSD.HHN. | ML:1.6 | 0.000082663075 | 0.1792 | AML | other | m | 2018-02-15T08:54:42.14 |
GU.LSD.HHE. | ML:1.6 | 0.00009789713499999999 | 0.1792 | AML | other | m | 2018-02-15T08:54:42.25 |
IV.MRGE.HHE. | ML:1.6 | 0.0000777098785 | 0.1216 | AML | other | m | 2018-02-15T08:54:45.87 |
IV.MRGE.HHN. | ML:1.8 | 0.00011153075 | 0.096 | AML | other | m | 2018-02-15T08:54:44.52 |
GU.RRL.HHN. | ML:2.0 | 0.0002050697 | 0.3968 | AML | other | m | 2018-02-15T08:54:44.19 |
GU.RRL.HHE. | ML:2.3 | 0.00037915825 | 0.2816 | AML | other | m | 2018-02-15T08:54:44.06 |
GU.RSP.HHE. | ML:1.8 | 0.0001046873 | 0.16 | AML | other | m | 2018-02-15T08:54:46.20 |
GU.RSP.HNN. | ML:1.7 | 0.00009135195 | 0.2176 | AML | other | m | 2018-02-15T08:54:46.11 |
GU.RSP.HHN. | ML:1.8 | 0.000095994135 | 0.2368 | AML | other | m | 2018-02-15T08:54:46.10 |
GU.RSP.HNE. | ML:1.8 | 0.00010588841500000001 | 0.3008 | AML | other | m | 2018-02-15T08:54:47.54 |
GU.PZZ.HHN. | ML:2.1 | 0.000097287515 | 0.1984 | AML | other | m | 2018-02-15T08:54:59.49 |