A magnitude ML 0.8 earthquake occured in region: 3 km W Issogne (AO), on
and geographic coordinates (lat, lon) 45.6580, 7.6480 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Issogne | AO | 3 | 1400 | 1400 |
Champdepraz | AO | 3 | 712 | 2112 |
Verrès | AO | 4 | 2696 | 4808 |
Champorcher | AO | 4 | 388 | 5196 |
Montjovet | AO | 6 | 1801 | 6997 |
Challand-Saint-Victor | AO | 6 | 564 | 7561 |
Arnad | AO | 6 | 1273 | 8834 |
Pontboset | AO | 6 | 185 | 9019 |
Hône | AO | 9 | 1166 | 10185 |
Emarèse | AO | 9 | 226 | 10411 |
Bard | AO | 10 | 119 | 10530 |
Challand-Saint-Anselme | AO | 10 | 751 | 11281 |
Pontey | AO | 10 | 817 | 12098 |
Saint-Vincent | AO | 10 | 4660 | 16758 |
Châtillon | AO | 11 | 4772 | 21530 |
Donnas | AO | 11 | 2563 | 24093 |
Chambave | AO | 12 | 931 | 25024 |
Saint-Denis | AO | 13 | 378 | 25402 |
Brusson | AO | 13 | 897 | 26299 |
Pont-Saint-Martin | AO | 13 | 3840 | 30139 |
Perloz | AO | 14 | 477 | 30616 |
Verrayes | AO | 15 | 1302 | 31918 |
Fénis | AO | 15 | 1813 | 33731 |
Carema | TO | 15 | 774 | 34505 |
Lillianes | AO | 16 | 462 | 34967 |
Quincinetto | TO | 16 | 1031 | 35998 |
Issime | AO | 16 | 423 | 36421 |
Fontainemore | AO | 17 | 440 | 36861 |
Nus | AO | 17 | 2984 | 39845 |
Valprato Soana | TO | 17 | 108 | 39953 |
Antey-Saint-André | AO | 17 | 602 | 40555 |
Torgnon | AO | 17 | 558 | 41113 |
La Magdeleine | AO | 17 | 109 | 41222 |
Saint-Marcel | AO | 18 | 1362 | 42584 |
Ayas | AO | 18 | 1401 | 43985 |
Traversella | TO | 18 | 343 | 44328 |
Tavagnasco | TO | 19 | 791 | 45119 |
Settimo Vittone | TO | 19 | 1560 | 46679 |
Ronco Canavese | TO | 19 | 314 | 46993 |
Gaby | AO | 19 | 468 | 47461 |
Gressoney-Saint-Jean | AO | 19 | 807 | 48268 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2018-02-23 09:13:29 |
45.6577 | 7.6482 | 10 | 2018-02-23 09:18:39 |
Sala Sismica INGV-Roma | 54105931 |
Field | Value |
---|---|
Time (UTC) | 2018-02-23 09:13:29 ± 0.15 |
Latitude | 45.6577 ± 0.0117 |
Longitude | 7.6482 ± 0.0142 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 54105931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1292 |
Semi-minor axis of confidence ellipse (meter) | 1087 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 156 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45416 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 54105931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-23 09:18:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2018-02-23T09:15:22.57 | 3.0 | undecidable | manual | Sg | 13.98 | 0 | |||
IV.RIBO.EHZ.01 | 2018-02-23T09:15:09.20 | 3.0 | undecidable | manual | Sn | -4.94 | 0 | |||
IV.LAV9.HHZ. | 2018-02-23T09:15:02.07 | 3.0 | positive | manual | Pg | 9.36 | 0 | |||
IV.T1221.EHZ. | 2018-02-23T09:14:59.81 | 3.0 | negative | manual | Pg | 16.950001 | 0 | |||
IV.SEI.HHZ. | 2018-02-23T09:14:55.17 | 3.0 | undecidable | manual | Sn | -6.3 | 0 | |||
GU.CARD.HHZ. | 2018-02-23T09:14:51.06 | 3.0 | undecidable | manual | Sg | 2.08 | 0 | |||
IV.RIBO.EHZ.01 | 2018-02-23T09:14:29.64 | 3.0 | negative | manual | Pn | 1.18 | 0 | |||
IV.LMD.HHZ. | 2018-02-23T09:14:28.03 | 3.0 | negative | manual | Pn | 3.83 | 0 | |||
IV.MABI.HHZ. | 2018-02-23T09:14:12.56 | 3.0 | positive | manual | Pg | 4.87 | 0 | |||
GU.GBOS.HHZ. | 2018-02-23T09:14:11.82 | 3.0 | undecidable | manual | S | -5.65 | 0 | |||
GU.LSD.HHZ. | 2018-02-23T09:13:44.24 | 0.6 | undecidable | manual | S | 241 | 45.5211 | 50 | -0.41 | 44 |
IV.MRGE.HHZ. | 2018-02-23T09:13:44.88 | 0.6 | undecidable | manual | S | 285 | 47.1195 | 50 | -0.19 | 46 |
IV.MRGE.HHZ. | 2018-02-23T09:13:39.05 | 0.1 | undecidable | manual | P | 285 | 47.1195 | 50 | 0.42 | 89 |
CH.MMK.HHZ. | 2018-02-23T09:13:38.97 | 0.3 | negative | manual | P | 29 | 49.9167 | 50 | -0.09 | 71 |
GU.LSD.HHZ. | 2018-02-23T09:13:38.59 | 0.1 | undecidable | manual | P | 241 | 45.5211 | 50 | 0.2 | 93 |
CH.DIX.HHZ. | 2018-02-23T09:13:38.75 | 0.3 | negative | manual | P | 338 | 50.4162 | 50 | -0.38 | 67 |
GU.TRAV.HHZ. | 2018-02-23T09:13:36.57 | 0.6 | undecidable | manual | S | 154 | 17.871 | 120 | -0.38 | 47 |
GU.TRAV.HHZ. | 2018-02-23T09:13:34.16 | 0.1 | positive | manual | P | 154 | 17.871 | 120 | 0.22 | 97 |
GU.CIRO.HHZ. | 2018-02-23T09:13:34.13 | 0.6 | undecidable | manual | S | 225 | 8.7801 | 139 | -0.36 | 48 |
GU.CIRO.HHZ. | 2018-02-23T09:13:32.68 | 0.1 | undecidable | manual | P | 225 | 8.7801 | 139 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CIRO.HHE. | ML:0.8 | 0.00007845 | 0.26 | AML | other | m | 2018-02-23T09:13:34.30 |
GU.CIRO.HHN. | ML:0.7 | 0.00007255 | 0.54 | AML | other | m | 2018-02-23T09:13:34.29 |