A magnitude ML 1.7 earthquake occured in region: 7 km NE Courmayeur (AO), on
and geographic coordinates (lat, lon) 45.8450, 7.0360 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 |
---|---|---|---|---|
Courmayeur | AO | 7 | 2807 | 2807 |
Pré-Saint-Didier | AO | 10 | 1050 | 3857 |
Morgex | AO | 10 | 2104 | 5961 |
La Salle | AO | 11 | 2087 | 8048 |
Saint-Rhémy-en-Bosses | AO | 12 | 338 | 8386 |
Saint-Oyen | AO | 14 | 203 | 8589 |
Etroubles | AO | 16 | 501 | 9090 |
La Thuile | AO | 16 | 761 | 9851 |
Avise | AO | 17 | 305 | 10156 |
Saint-Nicolas | AO | 18 | 311 | 10467 |
Arvier | AO | 19 | 873 | 11340 |
Allein | AO | 19 | 229 | 11569 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-11-07 10:10:29 |
45.8448 | 7.0355 | 11 | 2024-03-01 15:28:15 |
Bollettino Sismico Italiano INGV | 113585741 |
Reviewed Rev100 |
ML 2.0 | 2022-11-07 10:10:28 |
45.8468 | 7.0337 | 12 | 2022-11-07 10:19:13 |
Sala Sismica INGV-Roma | 111550101 |
Field | Value |
---|---|
Time (UTC) | 2022-11-07 10:10:29 ± 0.09 |
Latitude | 45.8448 ± 0.0045 |
Longitude | 7.0355 ± 0.0026 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113585741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 479 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.63677 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 113585741 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-16 13:45:51 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 111550101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-07 10:19:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2022-11-07T10:12:02.49 | 3.0 | undecidable | manual | Pg | 17.940001 | 0 | |||
IV.OSSC.HHZ. | 2022-11-07T10:11:41.01 | 3.0 | undecidable | manual | Pg | 14.02 | 0 | |||
IV.IMOL.HNZ. | 2022-11-07T10:11:27.91 | 3.0 | undecidable | manual | Pn | 2.94 | 0 | |||
GU.PZZ.HHZ. | 2022-11-07T10:11:11.27 | 0.6 | undecidable | manual | S | 178 | 148.6401 | 50 | 0.08 | 39 |
RD.ORIF.BHZ. | 2022-11-07T10:11:08.46 | 0.6 | undecidable | manual | S | 222 | 136.6632 | 50 | 0.46 | 36 |
GU.BHB.HHZ. | 2022-11-07T10:11:01.72 | 0.6 | undecidable | manual | S | 171 | 113.3976 | 50 | -0.07 | 43 |
CH.GIMEL.HHZ. | 2022-11-07T10:10:57.21 | 0.3 | undecidable | manual | S | 323 | 96.6255 | 50 | -0.11 | 65 |
GU.ENR.HHZ. | 2022-11-07T10:10:57.36 | 0.3 | undecidable | manual | P | 170 | 181.6848 | 38 | -0.94 | 39 |
CH.FUSIO.HHZ. | 2022-11-07T10:10:53.18 | 0.6 | undecidable | manual | P | 61 | 142.2465 | 50 | 0.77 | 33 |
GU.PZZ.HHZ. | 2022-11-07T10:10:53.94 | 0.3 | undecidable | manual | P | 178 | 148.6401 | 50 | 0.55 | 52 |
GU.RSP.HHZ. | 2022-11-07T10:10:52.69 | 0.3 | undecidable | manual | S | 167 | 79.2651 | 50 | -0.01 | 68 |
CH.MMK.HHZ. | 2022-11-07T10:10:51.06 | 0.3 | undecidable | manual | S | 72 | 75.1692 | 50 | -0.53 | 61 |
RD.ORIF.BHZ. | 2022-11-07T10:10:51.59 | 0.3 | undecidable | manual | P | 222 | 136.6632 | 50 | 0.05 | 60 |
GU.TRAV.HHZ. | 2022-11-07T10:10:49.09 | 0.3 | undecidable | manual | S | 124 | 66.2781 | 50 | -0.13 | 69 |
GU.SATI.HHZ. | 2022-11-07T10:10:48.75 | 0.3 | undecidable | manual | S | 87 | 64.491 | 50 | 0.02 | 71 |
GU.BHB.HHZ. | 2022-11-07T10:10:48.56 | 0.6 | undecidable | manual | P | 171 | 113.3976 | 50 | 0.6 | 36 |
GU.RRL.HHZ. | 2022-11-07T10:10:46.52 | 0.3 | undecidable | manual | P | 191 | 104.2179 | 50 | -0.03 | 65 |
CH.GIMEL.HHZ. | 2022-11-07T10:10:45.11 | 0.3 | undecidable | manual | P | 323 | 96.6255 | 50 | -0.27 | 63 |
GU.CIRO.HHZ. | 2022-11-07T10:10:44.64 | 0.3 | undecidable | manual | S | 123 | 49.3173 | 50 | -0.04 | 73 |
CH.MMK.HHZ. | 2022-11-07T10:10:42.43 | 0.3 | undecidable | manual | P | 72 | 75.1692 | 50 | 0.36 | 64 |
GU.RSP.HHZ. | 2022-11-07T10:10:42.83 | 0.3 | undecidable | manual | P | 167 | 79.2651 | 50 | 0.12 | 67 |
GU.LSD.HHZ. | 2022-11-07T10:10:42.31 | 0.3 | undecidable | manual | S | 170 | 43.4232 | 50 | -0.81 | 60 |
CH.DIX.HHZ. | 2022-11-07T10:10:41.45 | 0.3 | undecidable | manual | S | 48 | 38.8278 | 50 | -0.44 | 67 |
GU.TRAV.HHZ. | 2022-11-07T10:10:41.24 | 0.3 | undecidable | manual | P | 124 | 66.2781 | 50 | 0.53 | 62 |
GU.SATI.HHZ. | 2022-11-07T10:10:40.29 | 0.3 | undecidable | manual | P | 87 | 64.491 | 50 | -0.13 | 69 |
GU.CIRO.HHZ. | 2022-11-07T10:10:38.28 | 0.3 | undecidable | manual | P | 123 | 49.3173 | 50 | 0.2 | 70 |
GU.LSD.HHZ. | 2022-11-07T10:10:37.08 | 0.1 | positive | manual | P | 170 | 43.4232 | 50 | -0.1 | 97 |
CH.DIX.HHZ. | 2022-11-07T10:10:36.35 | 0.3 | undecidable | manual | P | 48 | 38.8278 | 50 | -0.12 | 72 |
GU.REMY.HHE. | 2022-11-07T10:10:34.42 | 0.3 | undecidable | manual | S | 95 | 9.3795 | 140 | 0.32 | 73 |
IV.MRGE.HHZ. | 2022-11-07T10:10:33.33 | 0.3 | undecidable | manual | S | 167 | 8.5803 | 142 | -0.59 | 69 |
GU.REMY.HHE. | 2022-11-07T10:10:32.17 | 0.1 | positive | manual | P | 95 | 9.3795 | 140 | 0.2 | 100 |
IV.MRGE.HHZ. | 2022-11-07T10:10:31.58 | 0.1 | positive | manual | P | 167 | 8.5803 | 142 | -0.29 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.LSD.HHE. | ML:2.1 | 0.00038518185 | 0.2432 | AML | other | m | 2022-11-07T10:10:42.74 |
GU.LSD.HHN. | ML:1.7 | 0.00014107327 | 0.1984 | AML | other | m | 2022-11-07T10:10:43.71 |
GU.CIRO.HHN. | ML:1.9 | 0.00022725030000000002 | 0.2624 | AML | other | m | 2022-11-07T10:10:45.17 |
GU.CIRO.HHE. | ML:1.7 | 0.00013681995 | 0.3008 | AML | other | m | 2022-11-07T10:10:45.19 |
GU.SATI.HNN. | ML:1.9 | 0.00013700000000000002 | 1 | AML | other | m | 2022-11-07T10:10:50.05 |
GU.SATI.HHN. | ML:1.9 | 0.00014025265 | 0.1216 | AML | other | m | 2022-11-07T10:10:50.05 |
GU.SATI.HNE. | ML:1.9 | 0.0001380568 | 0.1088 | AML | other | m | 2022-11-07T10:10:50.11 |
GU.SATI.HHE. | ML:1.9 | 0.00013550000000000001 | 0.1 | AML | other | m | 2022-11-07T10:10:50.80 |
CH.MMK.HHN. | ML:1.1 | 0.000022449999999999997 | 0.66 | AML | other | m | 2022-11-07T10:10:54.14 |
GU.RSP.HHE. | ML:1.5 | 0.00004531188 | 0.2176 | AML | other | m | 2022-11-07T10:10:55.76 |
CH.MMK.HHE. | ML:0.8 | 0.000010570695 | 0.3008 | AML | other | m | 2022-11-07T10:10:57.74 |
GU.RSP.HHN. | ML:1.5 | 0.000042539225 | 0.1792 | AML | other | m | 2022-11-07T10:10:54.39 |
GU.RSP.HNN. | ML:1.8 | 0.000092562315 | 0.1792 | AML | other | m | 2022-11-07T10:10:54.48 |
GU.RSP.HNE. | ML:1.8 | 0.00008788403 | 0.1984 | AML | other | m | 2022-11-07T10:10:55.75 |