A magnitude ML 1.7 earthquake occured in region: France, on
and geographic coordinates (lat, lon) 45.4230, 6.4180 at 12 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 1.7 | 2017-10-31 23:45:06 |
45.4227 | 6.4185 | 12 | 2018-09-04 09:07:56 |
Bollettino Sismico Italiano INGV | 51927561 |
Reviewed Rev100 |
ML 1.7 | 2017-10-31 23:45:06 |
45.4143 | 6.4852 | 3 | 2017-11-01 00:01:46 |
Sala Sismica INGV-Roma | 51495781 |
Field | Value |
---|---|
Time (UTC) | 2017-10-31 23:45:06 ± 0.14 |
Latitude | 45.4227 ± 0.0063 |
Longitude | 6.4185 ± 0.0128 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 51927561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 986 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.41279 |
Epicentral distance of station farthest from the epicenter (degree) | 1.34089 |
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 | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 51927561 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-11-17 10:27:02 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 51495781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-11-01 00:01:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHZ. | 2017-10-31T23:45:33.46 | 0.3 | undecidable | manual | S | 77 | 91.5417 | 90 | -0.33 | 66 |
GU.STV.HHE. | 2017-10-31T23:45:31.50 | 1.0 | undecidable | manual | P | 151 | 148.8399 | 90 | 0.25 | 20 |
GU.RSP.HHZ. | 2017-10-31T23:45:29.05 | 0.6 | undecidable | manual | S | 114 | 72.7716 | 91 | 0.27 | 47 |
CH.GIMEL.HHZ. | 2017-10-31T23:45:27.44 | 0.6 | undecidable | manual | P | 355 | 123.7872 | 90 | 0.04 | 45 |
GU.PZZ.HHN. | 2017-10-31T23:45:26.24 | 0.1 | undecidable | manual | P | 151 | 115.3956 | 90 | 0.14 | 89 |
IV.MRGE.HHZ. | 2017-10-31T23:45:26.40 | 1.0 | undecidable | manual | S | 52 | 62.9925 | 91 | 0.22 | 25 |
GU.RRL.HHZ. | 2017-10-31T23:45:26.09 | 0.6 | undecidable | manual | S | 152 | 62.7927 | 91 | -0.03 | 50 |
CH.DIX.HHZ. | 2017-10-31T23:45:24.51 | 0.3 | undecidable | manual | P | 46 | 105.7164 | 90 | -0.11 | 67 |
GU.LSD.HHZ. | 2017-10-31T23:45:24.13 | 0.6 | undecidable | manual | S | 86 | 55.8996 | 91 | -0.14 | 49 |
GU.TRAV.HHZ. | 2017-10-31T23:45:24.84 | 0.3 | undecidable | manual | P | 84 | 103.8183 | 90 | 0.52 | 64 |
GU.BHB.HHZ. | 2017-10-31T23:45:23.06 | 0.3 | undecidable | manual | P | 134 | 92.8404 | 90 | 0.44 | 66 |
GU.CIRO.HHZ. | 2017-10-31T23:45:22.57 | 0.1 | undecidable | manual | P | 77 | 91.5417 | 90 | 0.14 | 94 |
MN.BNI.HHZ. | 2017-10-31T23:45:21.10 | 0.3 | undecidable | manual | S | 154 | 45.8208 | 91 | -0.49 | 71 |
GU.RSP.HHZ. | 2017-10-31T23:45:20.05 | 0.3 | undecidable | manual | P | 114 | 72.7716 | 91 | 0.51 | 67 |
GU.REMY.HHE. | 2017-10-31T23:45:19.53 | 0.1 | undecidable | manual | P | 51 | 73.4709 | 91 | -0.11 | 96 |
GU.RRL.HHZ. | 2017-10-31T23:45:18.17 | 0.1 | undecidable | manual | P | 152 | 62.7927 | 91 | 0.17 | 98 |
IV.MRGE.HHZ. | 2017-10-31T23:45:17.72 | 0.1 | undecidable | manual | P | 52 | 62.9925 | 91 | -0.31 | 94 |
GU.LSD.HHZ. | 2017-10-31T23:45:16.86 | 0.1 | undecidable | manual | P | 86 | 55.8996 | 91 | -0.07 | 100 |
MN.BNI.HHZ. | 2017-10-31T23:45:14.89 | 0.1 | undecidable | manual | P | 154 | 45.8208 | 91 | -0.49 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.BNI.HHE. | ML:1.6 | 0.0001029 | 0.16 | AML | other | m | 2017-10-31T23:45:21.82 |
MN.BNI.HNE. | ML:1.5 | 0.00008275 | 0.18 | AML | other | m | 2017-10-31T23:45:21.82 |
MN.BNI.HHN. | ML:1.4 | 0.00007305 | 0.18 | AML | other | m | 2017-10-31T23:45:21.84 |
MN.BNI.HNN. | ML:1.4 | 0.0000639 | 1.24 | AML | other | m | 2017-10-31T23:45:21.84 |
GU.LSD.HHN. | ML:1.8 | 0.00012475 | 0.2 | AML | other | m | 2017-10-31T23:45:25.47 |
GU.LSD.HHE. | ML:1.6 | 0.00007825 | 0.76 | AML | other | m | 2017-10-31T23:45:26.99 |
IV.MRGE.HHN. | ML:1.6 | 0.000072 | 0.64 | AML | other | m | 2017-10-31T23:45:27.42 |
GU.RRL.HHE. | ML:2.1 | 0.0002485 | 0.26 | AML | other | m | 2017-10-31T23:45:27.57 |
IV.MRGE.HHE. | ML:1.6 | 0.00007205 | 0.6 | AML | other | m | 2017-10-31T23:45:27.39 |
GU.RRL.HHN. | ML:1.8 | 0.00013350000000000002 | 0.96 | AML | other | m | 2017-10-31T23:45:27.93 |
GU.RSP.HHN. | ML:1.7 | 0.0000737 | 0.22 | AML | other | m | 2017-10-31T23:45:29.28 |
GU.RSP.HHE. | ML:1.7 | 0.00008124999999999998 | 0.2 | AML | other | m | 2017-10-31T23:45:29.70 |
GU.CIRO.HHE. | ML:1.4 | 0.000025149999999999998 | 0.88 | AML | other | m | 2017-10-31T23:45:33.85 |
GU.CIRO.HHN. | ML:1.6 | 0.00004215 | 1.34 | AML | other | m | 2017-10-31T23:45:37.88 |
GU.BHB.HHN. | ML:1.7 | 0.000050799999999999995 | 1.4 | AML | other | m | 2017-10-31T23:45:39.12 |
CH.DIX.HHN. | ML:2.5 | 0.0003075 | 0.36 | AML | other | m | 2017-10-31T23:45:43.84 |
CH.DIX.HHE. | ML:2.3 | 0.00016700000000000002 | 1 | AML | other | m | 2017-10-31T23:45:44.30 |
CH.GIMEL.HHE. | ML:2.3 | 0.0001385 | 1.12 | AML | other | m | 2017-10-31T23:45:45.21 |
CH.GIMEL.HHN. | ML:2.0 | 0.0000734 | 0.2 | AML | other | m | 2017-10-31T23:45:45.11 |
GU.BHB.HHE. | ML:1.7 | 0.00005185 | 0.48 | AML | other | m | 2017-10-31T23:45:45.28 |
GU.TRAV.HHN. | ML:2.0 | 0.0001 | 0.32 | AML | other | m | 2017-10-31T23:45:45.64 |
GU.TRAV.HHE. | ML:1.9 | 0.0000786 | 0.38 | AML | other | m | 2017-10-31T23:45:45.71 |