A magnitude ML 1.7 earthquake occured in region: 10 km W Saint Rhémy en Bosses (AO), on
and geographic coordinates (lat, lon) 45.8670, 7.0670 at 11 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Saint-Rhémy-en-Bosses | AO | 10 | 338 | 338 |
Courmayeur | AO | 11 | 2807 | 3145 |
Saint-Oyen | AO | 12 | 203 | 3348 |
Morgex | AO | 12 | 2104 | 5452 |
Pré-Saint-Didier | AO | 13 | 1050 | 6502 |
La Salle | AO | 13 | 2087 | 8589 |
Etroubles | AO | 14 | 501 | 9090 |
Allein | AO | 17 | 229 | 9319 |
Saint-Nicolas | AO | 18 | 311 | 9630 |
Avise | AO | 19 | 305 | 9935 |
La Thuile | AO | 19 | 761 | 10696 |
Ollomont | AO | 19 | 157 | 10853 |
Doues | AO | 19 | 510 | 11363 |
Arvier | AO | 20 | 873 | 12236 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2018-02-24 19:42:07 |
45.8673 | 7.0668 | 11 | 2019-04-24 14:49:37 |
Bollettino Sismico Italiano INGV | 58210961 |
Reviewed Rev100 |
ML 2.0 | 2018-02-24 19:42:07 |
45.8682 | 7.0758 | 10 | 2018-02-24 19:49:10 |
Sala Sismica INGV-Roma | 54131031 |
Field | Value |
---|---|
Time (UTC) | 2018-02-24 19:42:07 ± 0.12 |
Latitude | 45.8673 ± 0.0045 |
Longitude | 7.0668 ± 0.0090 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 58210961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 622 |
Semi-minor axis of confidence ellipse (meter) | 467 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 1.37237 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 58210961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-06-28 09:09:45 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 54131031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-24 19:49:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHE. | 2018-02-24T19:42:38.72 | 0.6 | undecidable | manual | S | 192 | 107.2149 | 50 | 0.27 | 40 |
CH.GIMEL.HHZ. | 2018-02-24T19:42:35.27 | 0.6 | undecidable | manual | S | 321 | 96.126 | 50 | -0.24 | 41 |
MN.BNI.HHZ. | 2018-02-24T19:42:34.91 | 0.6 | undecidable | manual | S | 199 | 95.3379 | 50 | -0.39 | 40 |
CH.BNALP.HHE. | 2018-02-24T19:42:33.06 | 0.6 | undecidable | manual | P | 43 | 152.3364 | 50 | 0.81 | 31 |
CH.FUSIO.HHZ. | 2018-02-24T19:42:30.77 | 1.0 | undecidable | manual | P | 61 | 138.861 | 50 | 0.58 | 17 |
RD.ORIF.BHE. | 2018-02-24T19:42:30.49 | 0.6 | undecidable | manual | P | 222 | 140.1486 | 50 | 0.12 | 39 |
CH.MMK.HHZ. | 2018-02-24T19:42:28.99 | 0.6 | undecidable | manual | S | 73 | 72.0723 | 50 | -0.1 | 45 |
GU.TRAV.HHZ. | 2018-02-24T19:42:27.37 | 0.6 | undecidable | manual | S | 126 | 65.7897 | 50 | -0.03 | 46 |
GU.RRL.HHE. | 2018-02-24T19:42:25.64 | 0.1 | undecidable | manual | P | 192 | 107.2149 | 50 | 0.34 | 79 |
CH.GIMEL.HHZ. | 2018-02-24T19:42:23.69 | 0.3 | undecidable | manual | P | 321 | 96.126 | 50 | 0.08 | 64 |
MN.BNI.HHZ. | 2018-02-24T19:42:23.49 | 0.1 | undecidable | manual | P | 199 | 95.3379 | 50 | 0.01 | 87 |
GU.CIRO.HHZ. | 2018-02-24T19:42:22.73 | 0.6 | undecidable | manual | S | 127 | 48.7179 | 50 | -0.12 | 46 |
GU.LSD.HHZ. | 2018-02-24T19:42:21.47 | 0.3 | undecidable | manual | S | 173 | 45.5211 | 50 | -0.53 | 64 |
CH.MMK.HHZ. | 2018-02-24T19:42:20.10 | 0.6 | undecidable | manual | P | 73 | 72.0723 | 50 | 0.2 | 44 |
GU.TRAV.HHZ. | 2018-02-24T19:42:19.34 | 0.1 | undecidable | manual | P | 126 | 65.7897 | 50 | 0.43 | 84 |
CH.DIX.HHZ. | 2018-02-24T19:42:18.77 | 0.3 | undecidable | manual | S | 48 | 35.3424 | 50 | -0.5 | 66 |
GU.CIRO.HHZ. | 2018-02-24T19:42:16.48 | 0.1 | undecidable | manual | P | 127 | 48.7179 | 50 | 0.19 | 92 |
GU.LSD.HHZ. | 2018-02-24T19:42:15.88 | 0.1 | undecidable | manual | P | 173 | 45.5211 | 50 | 0.08 | 94 |
CH.DIX.HHZ. | 2018-02-24T19:42:14.00 | 0.1 | positive | manual | P | 48 | 35.3424 | 50 | -0.23 | 93 |
IV.MRGE.HHZ. | 2018-02-24T19:42:12.30 | 0.6 | undecidable | manual | S | 182 | 10.7781 | 135 | -0.36 | 47 |
IV.MRGE.HHZ. | 2018-02-24T19:42:10.32 | 0.1 | negative | manual | P | 182 | 10.7781 | 135 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:2.2 | 0.0016490175 | 0.1024 | AML | other | m | 2018-02-24T19:42:12.45 |
IV.MRGE.HHN. | ML:2.1 | 0.001643984 | 0.0512 | AML | other | m | 2018-02-24T19:42:12.52 |
CH.DIX.HHN. | ML:2.2 | 0.0006704134500000001 | 0.2304 | AML | other | m | 2018-02-24T19:42:18.91 |
CH.DIX.HHE. | ML:2.3 | 0.0008027545 | 0.1408 | AML | other | m | 2018-02-24T19:42:19.05 |
GU.LSD.HHE. | ML:2.1 | 0.0003669004 | 0.128 | AML | other | m | 2018-02-24T19:42:21.60 |
GU.LSD.HHN. | ML:1.7 | 0.00014106145000000001 | 0.1152 | AML | other | m | 2018-02-24T19:42:21.59 |
GU.CIRO.HHE. | ML:1.2 | 0.000039599049999999995 | 0.1024 | AML | other | m | 2018-02-24T19:42:23.73 |
GU.CIRO.HHN. | ML:1.4 | 0.00006990490499999999 | 0.2048 | AML | other | m | 2018-02-24T19:42:22.96 |
GU.TRAV.HHE. | ML:1.5 | 0.000060024599999999994 | 0.0896 | AML | other | m | 2018-02-24T19:42:29.39 |
GU.TRAV.HHN. | ML:1.6 | 0.000066772555 | 0.128 | AML | other | m | 2018-02-24T19:42:28.29 |
CH.MMK.HHN. | ML:1.3 | 0.00003581081 | 0.3072 | AML | other | m | 2018-02-24T19:42:29.66 |
CH.MMK.HHE. | ML:1.3 | 0.000029596175 | 0.1792 | AML | other | m | 2018-02-24T19:42:30.46 |