A magnitude ML 1.5 earthquake occured in region: 1 km W Villeneuve (AO), on
and geographic coordinates (lat, lon) 45.7070, 7.2000 at 9 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 |
---|---|---|---|---|
Villeneuve | AO | 1 | 1289 | 1289 |
Introd | AO | 2 | 658 | 1947 |
Saint-Pierre | AO | 2 | 3165 | 5112 |
Arvier | AO | 2 | 873 | 5985 |
Saint-Nicolas | AO | 3 | 311 | 6296 |
Aymavilles | AO | 3 | 2086 | 8382 |
Avise | AO | 5 | 305 | 8687 |
Sarre | AO | 5 | 4927 | 13614 |
Jovençan | AO | 6 | 736 | 14350 |
Rhêmes-Saint-Georges | AO | 7 | 194 | 14544 |
Gressan | AO | 7 | 3387 | 17931 |
Charvensod | AO | 10 | 2468 | 20399 |
Aosta | AO | 10 | 34390 | 54789 |
La Salle | AO | 11 | 2087 | 56876 |
Gignod | AO | 11 | 1710 | 58586 |
Roisan | AO | 12 | 1036 | 59622 |
Pollein | AO | 13 | 1569 | 61191 |
Valsavarenche | AO | 13 | 161 | 61352 |
Etroubles | AO | 13 | 501 | 61853 |
Saint-Rhémy-en-Bosses | AO | 13 | 338 | 62191 |
Allein | AO | 13 | 229 | 62420 |
Saint-Christophe | AO | 13 | 3432 | 65852 |
Saint-Oyen | AO | 13 | 203 | 66055 |
Valgrisenche | AO | 13 | 196 | 66251 |
Morgex | AO | 14 | 2104 | 68355 |
Doues | AO | 15 | 510 | 68865 |
Brissogne | AO | 16 | 1008 | 69873 |
Cogne | AO | 16 | 1417 | 71290 |
Rhêmes-Notre-Dame | AO | 16 | 89 | 71379 |
Valpelline | AO | 17 | 657 | 72036 |
Quart | AO | 17 | 4039 | 76075 |
Pré-Saint-Didier | AO | 18 | 1050 | 77125 |
Ollomont | AO | 18 | 157 | 77282 |
Saint-Marcel | AO | 20 | 1362 | 78644 |
La Thuile | AO | 20 | 761 | 79405 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-10-19 07:05:37 |
45.707 | 7.2005 | 9 | 2022-03-30 13:04:14 |
Bollettino Sismico Italiano INGV | 97205351 |
Reviewed Rev100 |
ML 1.4 | 2021-10-19 07:05:37 |
45.7077 | 7.2052 | 8 | 2021-10-19 07:17:45 |
Sala Sismica INGV-Roma | 96754281 |
Field | Value |
---|---|
Time (UTC) | 2021-10-19 07:05:37 ± 0.1 |
Latitude | 45.7070 ± 0.0045 |
Longitude | 7.2005 ± 0.0116 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97205351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 820 |
Semi-minor axis of confidence ellipse (meter) | 529 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.11601 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04951 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 97205351 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-03 15:54:30 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 96754281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-19 07:17:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.GIMEL.HHZ. | 2021-10-19T07:05:57.70 | 0.3 | undecidable | manual | P | 322 | 116.4945 | 50 | 0.17 | 62 |
GU.RSP.HNZ. | 2021-10-19T07:05:56.99 | 0.3 | undecidable | manual | S | 175 | 62.1933 | 50 | -0.39 | 65 |
GU.RRL.HHE. | 2021-10-19T07:05:54.14 | 0.6 | undecidable | manual | P | 200 | 92.8404 | 50 | 0.25 | 42 |
GU.TRAV.HHZ. | 2021-10-19T07:05:53.37 | 0.3 | undecidable | manual | S | 117 | 47.5191 | 50 | -0.1 | 71 |
CH.DIX.HHZ. | 2021-10-19T07:05:52.49 | 0.3 | undecidable | manual | S | 21 | 44.4222 | 50 | -0.14 | 71 |
MN.BNI.HHN. | 2021-10-19T07:05:52.54 | 0.3 | undecidable | manual | P | 209 | 83.25 | 50 | 0.13 | 66 |
GU.RSP.HNZ. | 2021-10-19T07:05:49.23 | 0.3 | undecidable | manual | P | 175 | 62.1933 | 50 | 0.07 | 70 |
GU.CIRO.HHZ. | 2021-10-19T07:05:48.64 | 0.3 | undecidable | manual | S | 112 | 30.8469 | 50 | -0.36 | 70 |
GU.TRAV.HHZ. | 2021-10-19T07:05:47.27 | 0.3 | undecidable | manual | P | 117 | 47.5191 | 50 | 0.37 | 67 |
CH.DIX.HHZ. | 2021-10-19T07:05:46.45 | 0.3 | undecidable | manual | P | 21 | 44.4222 | 50 | 0.03 | 73 |
GU.CIRO.HHZ. | 2021-10-19T07:05:44.54 | 0.1 | undecidable | manual | P | 112 | 30.8469 | 50 | 0.22 | 96 |
GU.LSD.HHZ. | 2021-10-19T07:05:43.81 | 0.3 | undecidable | manual | P | 191 | 27.9498 | 108 | -0.02 | 75 |
IV.MRGE.HHZ. | 2021-10-19T07:05:43.02 | 0.3 | undecidable | manual | S | 303 | 12.876 | 126 | -0.42 | 71 |
IV.MRGE.HHZ. | 2021-10-19T07:05:41.27 | 0.1 | undecidable | manual | P | 303 | 12.876 | 126 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.6 | 0.00040300000000000004 | 0.14 | AML | other | m | 2021-10-19T07:05:43.58 |
IV.MRGE.HHN. | ML:1.6 | 0.0005005 | 0.94 | AML | other | m | 2021-10-19T07:05:43.78 |
GU.LSD.HHE. | ML:1.5 | 0.000156 | 0.58 | AML | other | m | 2021-10-19T07:05:47.29 |
GU.LSD.HHN. | ML:1.3 | 0.00009645000000000001 | 1.4 | AML | other | m | 2021-10-19T07:05:47.00 |
CH.DIX.HHE. | ML:1.6 | 0.00011700000000000001 | 0.9 | AML | other | m | 2021-10-19T07:05:53.50 |
GU.TRAV.HHN. | ML:1.2 | 0.00005185 | 0.16 | AML | other | m | 2021-10-19T07:05:53.78 |
CH.DIX.HHN. | ML:1.6 | 0.00012309999999999998 | 0.4 | AML | other | m | 2021-10-19T07:05:53.90 |
GU.TRAV.HHE. | ML:1.2 | 0.00004265 | 1.9 | AML | other | m | 2021-10-19T07:05:53.00 |