A magnitude ML 1.8 earthquake occured in region: 2 km S Morgex (AO), on
and geographic coordinates (lat, lon) 45.7360, 7.0390 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 |
---|---|---|---|---|
Morgex | AO | 3 | 2104 | 2104 |
La Salle | AO | 3 | 2087 | 4191 |
Pré-Saint-Didier | AO | 5 | 1050 | 5241 |
La Thuile | AO | 7 | 761 | 6002 |
Courmayeur | AO | 8 | 2807 | 8809 |
Avise | AO | 9 | 305 | 9114 |
Saint-Nicolas | AO | 10 | 311 | 9425 |
Arvier | AO | 11 | 873 | 10298 |
Valgrisenche | AO | 12 | 196 | 10494 |
Introd | AO | 13 | 658 | 11152 |
Rhêmes-Saint-Georges | AO | 13 | 194 | 11346 |
Villeneuve | AO | 14 | 1289 | 12635 |
Saint-Pierre | AO | 15 | 3165 | 15800 |
Saint-Rhémy-en-Bosses | AO | 15 | 338 | 16138 |
Aymavilles | AO | 16 | 2086 | 18224 |
Saint-Oyen | AO | 17 | 203 | 18427 |
Sarre | AO | 17 | 4927 | 23354 |
Etroubles | AO | 18 | 501 | 23855 |
Jovençan | AO | 19 | 736 | 24591 |
Rhêmes-Notre-Dame | AO | 19 | 89 | 24680 |
Gressan | AO | 20 | 3387 | 28067 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-03-09 06:52:51 |
45.7358 | 7.0387 | 9 | 2024-03-09 07:03:50 |
Sala Sismica INGV-Roma | 125782741 |
Field | Value |
---|---|
Time (UTC) | 2024-03-09 06:52:51 ± 0.17 |
Latitude | 45.7358 ± 0.0099 |
Longitude | 7.0387 ± 0.0155 |
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 | 125782741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1122 |
Semi-minor axis of confidence ellipse (meter) | 1089 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1120.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83277 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125782741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-09 07:03:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RRL.HHZ. | 2024-03-09T06:53:07.24 | 0.6 | undecidable | manual | P | 192 | 92.4408 | 50 | 0.35 | 40 |
CH.DIX.HHZ. | 2024-03-09T06:53:06.32 | 0.3 | undecidable | manual | S | 37 | 47.619 | 50 | -0.24 | 66 |
GU.CIRO.HHZ. | 2024-03-09T06:53:04.78 | 0.3 | undecidable | manual | S | 110 | 43.623 | 50 | -0.71 | 58 |
GU.RSP.HHZ. | 2024-03-09T06:53:02.97 | 0.6 | undecidable | manual | P | 165 | 67.4769 | 50 | -0.08 | 44 |
CH.DIX.HHZ. | 2024-03-09T06:53:00.17 | 0.1 | undecidable | manual | P | 37 | 47.619 | 50 | 0.19 | 89 |
GU.CIRO.HHZ. | 2024-03-09T06:52:59.62 | 0.1 | undecidable | manual | P | 110 | 43.623 | 50 | 0.25 | 89 |
GU.REMY.HHE. | 2024-03-09T06:52:57.24 | 0.3 | undecidable | manual | S | 39 | 14.5743 | 123 | 0.24 | 70 |
GU.BLANC.HHE. | 2024-03-09T06:52:56.68 | 0.3 | undecidable | manual | S | 326 | 14.4744 | 123 | -0.31 | 69 |
GU.BLANC.HHE. | 2024-03-09T06:52:54.49 | 0.1 | undecidable | manual | P | 326 | 14.4744 | 123 | 0.03 | 98 |
GU.REMY.HHE. | 2024-03-09T06:52:54.92 | 0.1 | undecidable | manual | P | 39 | 14.5743 | 123 | 0.46 | 89 |
IV.MRGE.HHZ. | 2024-03-09T06:52:54.07 | 0.3 | undecidable | manual | S | 25 | 4.0959 | 156 | -0.48 | 68 |
IV.MRGE.HHZ. | 2024-03-09T06:52:53.05 | 0.1 | undecidable | manual | P | 25 | 4.0959 | 156 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.9 | 0.00141 | 0.08 | AML | other | m | 2024-03-09T06:52:54.09 |
IV.MRGE.HHN. | ML:2.1 | 0.0023499999999999997 | 0.12 | AML | other | m | 2024-03-09T06:52:54.22 |
CH.DIX.HHE. | ML:1.8 | 0.00016437045 | 0.31 | AML | other | m | 2024-03-09T06:53:06.54 |
CH.DIX.HHN. | ML:1.6 | 0.00010414595499999999 | 0.32 | AML | other | m | 2024-03-09T06:53:06.70 |