A magnitude ML 0.1 earthquake occured in region: 6 km S Oyace (AO), on
and geographic coordinates (lat, lon) 45.7990, 7.4020 at 11 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 |
---|---|---|---|---|
Oyace | AO | 6 | 219 | 219 |
Valpelline | AO | 6 | 657 | 876 |
Saint-Christophe | AO | 7 | 3432 | 4308 |
Quart | AO | 7 | 4039 | 8347 |
Roisan | AO | 7 | 1036 | 9383 |
Doues | AO | 8 | 510 | 9893 |
Brissogne | AO | 8 | 1008 | 10901 |
Saint-Marcel | AO | 8 | 1362 | 12263 |
Nus | AO | 8 | 2984 | 15247 |
Gignod | AO | 8 | 1710 | 16957 |
Pollein | AO | 9 | 1569 | 18526 |
Bionaz | AO | 9 | 236 | 18762 |
Ollomont | AO | 9 | 157 | 18919 |
Aosta | AO | 9 | 34390 | 53309 |
Fénis | AO | 10 | 1813 | 55122 |
Allein | AO | 10 | 229 | 55351 |
Charvensod | AO | 11 | 2468 | 57819 |
Verrayes | AO | 11 | 1302 | 59121 |
Gressan | AO | 12 | 3387 | 62508 |
Chambave | AO | 13 | 931 | 63439 |
Saint-Denis | AO | 13 | 378 | 63817 |
Etroubles | AO | 13 | 501 | 64318 |
Torgnon | AO | 13 | 558 | 64876 |
Jovençan | AO | 14 | 736 | 65612 |
Sarre | AO | 14 | 4927 | 70539 |
Saint-Oyen | AO | 15 | 203 | 70742 |
Antey-Saint-André | AO | 15 | 602 | 71344 |
Pontey | AO | 16 | 817 | 72161 |
Aymavilles | AO | 17 | 2086 | 74247 |
Saint-Pierre | AO | 17 | 3165 | 77412 |
La Magdeleine | AO | 17 | 109 | 77521 |
Saint-Rhémy-en-Bosses | AO | 17 | 338 | 77859 |
Châtillon | AO | 17 | 4772 | 82631 |
Chamois | AO | 18 | 97 | 82728 |
Villeneuve | AO | 18 | 1289 | 84017 |
Valtournenche | AO | 19 | 2277 | 86294 |
Saint-Vincent | AO | 20 | 4660 | 90954 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.1 | 2019-09-13 16:31:13 |
45.7993 | 7.4022 | 11 | 2019-09-13 16:44:24 |
Sala Sismica INGV-Roma | 72368381 |
Field | Value |
---|---|
Time (UTC) | 2019-09-13 16:31:13 ± 0.22 |
Latitude | 45.7993 ± 0.0117 |
Longitude | 7.4022 ± 0.0193 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72368381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1490 |
Semi-minor axis of confidence ellipse (meter) | 1230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38761 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 72368381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-13 16:44:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.LSD.HHZ. | 2019-09-13T16:31:27.06 | 0.3 | undecidable | manual | S | 209 | 43.0236 | 50 | -0.51 | 94 |
GU.TRAV.HHZ. | 2019-09-13T16:31:26.73 | 0.3 | undecidable | manual | S | 140 | 41.5251 | 50 | -0.44 | 95 |
GU.BLANC.HHZ. | 2019-09-13T16:31:24.39 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
GU.SATI.HHZ. | 2019-09-13T16:31:23.60 | 3.0 | undecidable | manual | P | 0 | ||||
CH.DIX.HHZ. | 2019-09-13T16:31:23.74 | 0.3 | undecidable | manual | S | 1 | 31.1466 | 50 | -0.65 | 91 |
GU.LSD.HHZ. | 2019-09-13T16:31:22.22 | 0.6 | positive | manual | P | 209 | 43.0236 | 50 | 0.57 | 61 |
IV.MRGE.HHZ. | 2019-09-13T16:31:22.64 | 0.6 | undecidable | manual | S | 263 | 26.5512 | 50 | -0.53 | 64 |
GU.TRAV.HHZ. | 2019-09-13T16:31:22.05 | 0.6 | undecidable | manual | P | 140 | 41.5251 | 50 | 0.63 | 60 |
CH.DIX.HHZ. | 2019-09-13T16:31:20.12 | 0.3 | undecidable | manual | P | 1 | 31.1466 | 50 | 0.31 | 100 |
GU.REMY.HHZ. | 2019-09-13T16:31:20.87 | 0.6 | undecidable | manual | S | 283 | 19.4694 | 50 | -0.4 | 67 |
IV.MRGE.HHZ. | 2019-09-13T16:31:19.63 | 0.3 | undecidable | manual | P | 263 | 26.5512 | 50 | 0.51 | 96 |
GU.REMY.HHZ. | 2019-09-13T16:31:18.59 | 0.3 | negative | manual | P | 283 | 19.4694 | 50 | 0.57 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.REMY.HHE. | ML:0.1 | 0.000007947205 | 0.1536 | AML | other | m | 2019-09-13T16:31:22.35 |
GU.REMY.HHN. | ML:0.1 | 0.000007642245000000001 | 0.1024 | AML | other | m | 2019-09-13T16:31:21.04 |
IV.MRGE.HHE. | ML:0.0 | 0.0000042855704999999985 | 0.0512 | AML | other | m | 2019-09-13T16:31:23.58 |
IV.MRGE.HHN. | ML:0.0 | 0.0000066046525 | 0.1024 | AML | other | m | 2019-09-13T16:31:22.81 |
CH.DIX.HHE. | ML:0.5 | 0.000013623412 | 0.064 | AML | other | m | 2019-09-13T16:31:23.97 |
CH.DIX.HHN. | ML:0.0 | 0.000007269045 | 0.1024 | AML | other | m | 2019-09-13T16:31:24.15 |