A magnitude ML 1.0 earthquake occured in region: 7 km W Saint Rhémy en Bosses (AO), on
and geographic coordinates (lat, lon) 45.8250, 7.0890 at 9 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 |
---|---|---|---|---|
Saint-Rhémy-en-Bosses | AO | 7 | 338 | 338 |
Morgex | AO | 9 | 2104 | 2442 |
La Salle | AO | 9 | 2087 | 4529 |
Courmayeur | AO | 10 | 2807 | 7336 |
Saint-Oyen | AO | 10 | 203 | 7539 |
Pré-Saint-Didier | AO | 10 | 1050 | 8589 |
Etroubles | AO | 11 | 501 | 9090 |
Avise | AO | 14 | 305 | 9395 |
Saint-Nicolas | AO | 14 | 311 | 9706 |
Allein | AO | 14 | 229 | 9935 |
Arvier | AO | 15 | 873 | 10808 |
La Thuile | AO | 16 | 761 | 11569 |
Villeneuve | AO | 16 | 1289 | 12858 |
Saint-Pierre | AO | 17 | 3165 | 16023 |
Introd | AO | 17 | 658 | 16681 |
Doues | AO | 17 | 510 | 17191 |
Gignod | AO | 17 | 1710 | 18901 |
Ollomont | AO | 18 | 157 | 19058 |
Sarre | AO | 18 | 4927 | 23985 |
Roisan | AO | 18 | 1036 | 25021 |
Aymavilles | AO | 18 | 2086 | 27107 |
Valpelline | AO | 19 | 657 | 27764 |
Jovençan | AO | 19 | 736 | 28500 |
Gressan | AO | 19 | 3387 | 31887 |
Rhêmes-Saint-Georges | AO | 20 | 194 | 32081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-10-12 13:09:15 |
45.8253 | 7.0892 | 9 | 2023-10-12 13:23:17 |
Sala Sismica INGV-Roma | 122018511 |
Field | Value |
---|---|
Time (UTC) | 2023-10-12 13:09:15 ± 0.25 |
Latitude | 45.8253 ± 0.0126 |
Longitude | 7.0892 ± 0.0206 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122018511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1990 |
Semi-minor axis of confidence ellipse (meter) | 750 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 309 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 230 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 16 |
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) | 0.99645 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 122018511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-12 13:23:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GSCL.HHZ. | 2023-10-12T13:10:10.35 | 3.0 | positive | manual | Pg | 9.22 | 0 | |||
IV.CTI.HHZ. | 2023-10-12T13:10:06.56 | 3.0 | undecidable | manual | Pn | 0.32 | 0 | |||
IV.VARE.HHZ. | 2023-10-12T13:09:58.84 | 3.0 | undecidable | manual | Sg | 0.16 | 0 | |||
GU.RSP.HHE. | 2023-10-12T13:09:39.27 | 0.3 | undecidable | manual | S | 170 | 76.368 | 50 | 0.58 | 59 |
CH.MMK.HHE. | 2023-10-12T13:09:37.28 | 0.3 | undecidable | manual | S | 69 | 71.9724 | 50 | -0.24 | 65 |
GU.BHB.HHE. | 2023-10-12T13:09:34.60 | 0.1 | undecidable | manual | P | 173 | 110.6004 | 50 | 0.5 | 76 |
GU.TRAV.HHZ. | 2023-10-12T13:09:34.85 | 0.3 | undecidable | manual | S | 124 | 61.6938 | 50 | 0.09 | 69 |
GU.CIRO.HHZ. | 2023-10-12T13:09:29.94 | 0.3 | undecidable | manual | S | 124 | 44.622 | 50 | -0.28 | 68 |
GU.RSP.HHE. | 2023-10-12T13:09:29.96 | 1.0 | undecidable | manual | P | 170 | 76.368 | 50 | 1.14 | 15 |
GU.LSD.HHZ. | 2023-10-12T13:09:28.65 | 0.3 | undecidable | manual | S | 175 | 40.7259 | 50 | -0.53 | 65 |
CH.MMK.HHE. | 2023-10-12T13:09:28.34 | 0.6 | undecidable | manual | P | 69 | 71.9724 | 50 | 0.19 | 44 |
GU.SATI.HHE. | 2023-10-12T13:09:26.55 | 0.1 | undecidable | manual | P | 84 | 60.495 | 50 | 0.17 | 90 |
GU.TRAV.HHZ. | 2023-10-12T13:09:26.36 | 0.1 | undecidable | manual | P | 124 | 61.6938 | 50 | -0.2 | 90 |
GU.CIRO.HHZ. | 2023-10-12T13:09:24.08 | 0.1 | undecidable | manual | P | 124 | 44.622 | 50 | 0.14 | 93 |
GU.LSD.HHZ. | 2023-10-12T13:09:22.99 | 0.1 | undecidable | manual | P | 175 | 40.7259 | 50 | -0.34 | 90 |
CH.DIX.HHZ. | 2023-10-12T13:09:21.56 | 3.0 | positive | manual | P | -2.85 | 0 | |||
IV.MRGE.HHZ. | 2023-10-12T13:09:19.18 | 0.6 | undecidable | manual | S | 199 | 6.4935 | 143 | 0.04 | 51 |
GU.REMY.HHE. | 2023-10-12T13:09:19.13 | 0.3 | undecidable | manual | S | 75 | 5.3946 | 148 | 0.21 | 74 |
GU.REMY.HHE. | 2023-10-12T13:09:17.26 | 0.1 | undecidable | manual | P | 75 | 5.3946 | 148 | -0.15 | 100 |
IV.MRGE.HHZ. | 2023-10-12T13:09:17.33 | 0.1 | positive | manual | P | 199 | 6.4935 | 143 | -0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.3 | 0.00035571225 | 0.0768 | AML | other | m | 2023-10-12T13:09:19.32 |
IV.MRGE.HHN. | ML:1.2 | 0.00029719465 | 0.0768 | AML | other | m | 2023-10-12T13:09:19.36 |
GU.LSD.HHE. | ML:1.0 | 0.000035891935 | 0.096 | AML | other | m | 2023-10-12T13:09:28.84 |
GU.LSD.HHN. | ML:0.8 | 0.00002045 | 1 | AML | other | m | 2023-10-12T13:09:30.77 |
GU.TRAV.HHE. | ML:0.7 | 0.000010899531000000001 | 0.2176 | AML | other | m | 2023-10-12T13:09:35.42 |
GU.TRAV.HHN. | ML:0.9 | 0.00001255161 | 0.1216 | AML | other | m | 2023-10-12T13:09:36.07 |