A magnitude ML 0.9 earthquake occured in region: 3 km NE Saint Oyen (AO), on
and geographic coordinates (lat, lon) 45.8530, 7.2330 at 10 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 |
---|---|---|---|---|
Saint-Oyen | AO | 3 | 203 | 203 |
Etroubles | AO | 4 | 501 | 704 |
Saint-Rhémy-en-Bosses | AO | 5 | 338 | 1042 |
Allein | AO | 5 | 229 | 1271 |
Ollomont | AO | 6 | 157 | 1428 |
Doues | AO | 7 | 510 | 1938 |
Valpelline | AO | 8 | 657 | 2595 |
Roisan | AO | 10 | 1036 | 3631 |
Gignod | AO | 10 | 1710 | 5341 |
Oyace | AO | 12 | 219 | 5560 |
Aosta | AO | 14 | 34390 | 39950 |
Bionaz | AO | 15 | 236 | 40186 |
Sarre | AO | 15 | 4927 | 45113 |
Saint-Christophe | AO | 15 | 3432 | 48545 |
Gressan | AO | 15 | 3387 | 51932 |
Saint-Pierre | AO | 16 | 3165 | 55097 |
Jovençan | AO | 16 | 736 | 55833 |
Saint-Nicolas | AO | 16 | 311 | 56144 |
Charvensod | AO | 16 | 2468 | 58612 |
Aymavilles | AO | 17 | 2086 | 60698 |
Villeneuve | AO | 17 | 1289 | 61987 |
Pollein | AO | 17 | 1569 | 63556 |
La Salle | AO | 17 | 2087 | 65643 |
Arvier | AO | 17 | 873 | 66516 |
Avise | AO | 17 | 305 | 66821 |
Introd | AO | 18 | 658 | 67479 |
Morgex | AO | 19 | 2104 | 69583 |
Quart | AO | 19 | 4039 | 73622 |
Brissogne | AO | 19 | 1008 | 74630 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2012-08-24 22:16:17 |
45.8527 | 7.2333 | 10 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2569251 |
Field | Value |
---|---|
Time (UTC) | 2012-08-24 22:16:17 ± 0.31 |
Latitude | 45.8527 ± 0.0117 |
Longitude | 7.2333 ± 0.0129 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2569251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1540 |
Semi-minor axis of confidence ellipse (meter) | 552 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 37 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 162 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.54 |
Epicentral distance of station closest to the epicenter (degree) | 0.05576 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 2569251 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:41:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2012-08-24T22:16:32.05 | 0.3 | undecidable | manual | S | 190 | 44.3223 | -0.5 | 62 | |
GU.LSD.HHZ. | 2012-08-24T22:16:26.95 | 0.1 | undecidable | manual | P | 190 | 44.3223 | 0.6 | 84 | |
CH.DIX.HHZ. | 2012-08-24T22:16:23.59 | 0.1 | undecidable | manual | P | 28 | 28.6491 | -0.35 | 91 | |
IV.MRGE.HHZ. | 2012-08-24T22:16:23.98 | 0.1 | undecidable | manual | S | 235 | 16.1727 | -0.44 | 90 | |
IV.MRGE.HHZ. | 2012-08-24T22:16:21.76 | 0.1 | undecidable | manual | P | 235 | 16.1727 | 0.09 | 98 | |
GU.REMY.HHZ. | 2012-08-24T22:16:21.88 | 0.1 | undecidable | manual | S | 255 | 6.1938 | 0.06 | 100 | |
GU.REMY.HHZ. | 2012-08-24T22:16:20.55 | 0.1 | undecidable | manual | P | 255 | 6.1938 | 0.38 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.REMY.HHE. | ML:1.0 | 0.000154 | 0.16 | AML | other | m | 2012-08-24T22:16:22.10 |
GU.REMY.HHN. | ML:0.8 | 0.0001038 | 1.28 | AML | other | m | 2012-08-24T22:16:22.68 |
IV.MRGE.HHN. | ML:0.9 | 0.00007015 | 0.22 | AML | other | m | 2012-08-24T22:16:24.14 |
IV.MRGE.HHE. | ML:0.9 | 0.00007515 | 0.28 | AML | other | m | 2012-08-24T22:16:24.46 |