A magnitude ML 0.7 earthquake occured in region: 6 km SE Oyace (AO), on
and geographic coordinates (lat, lon) 45.8050, 7.4170 at 12 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 |
---|---|---|---|---|
Oyace | AO | 6 | 219 | 219 |
Quart | AO | 7 | 4039 | 4258 |
Valpelline | AO | 7 | 657 | 4915 |
Saint-Christophe | AO | 8 | 3432 | 8347 |
Bionaz | AO | 8 | 236 | 8583 |
Nus | AO | 8 | 2984 | 11567 |
Saint-Marcel | AO | 8 | 1362 | 12929 |
Roisan | AO | 9 | 1036 | 13965 |
Brissogne | AO | 9 | 1008 | 14973 |
Doues | AO | 9 | 510 | 15483 |
Pollein | AO | 10 | 1569 | 17052 |
Ollomont | AO | 10 | 157 | 17209 |
Gignod | AO | 10 | 1710 | 18919 |
Fénis | AO | 10 | 1813 | 20732 |
Verrayes | AO | 10 | 1302 | 22034 |
Aosta | AO | 11 | 34390 | 56424 |
Allein | AO | 11 | 229 | 56653 |
Charvensod | AO | 12 | 2468 | 59121 |
Torgnon | AO | 12 | 558 | 59679 |
Chambave | AO | 12 | 931 | 60610 |
Saint-Denis | AO | 12 | 378 | 60988 |
Gressan | AO | 13 | 3387 | 64375 |
Antey-Saint-André | AO | 14 | 602 | 64977 |
Etroubles | AO | 14 | 501 | 65478 |
Jovençan | AO | 15 | 736 | 66214 |
Pontey | AO | 15 | 817 | 67031 |
Sarre | AO | 16 | 4927 | 71958 |
La Magdeleine | AO | 16 | 109 | 72067 |
Saint-Oyen | AO | 16 | 203 | 72270 |
Chamois | AO | 16 | 97 | 72367 |
Châtillon | AO | 16 | 4772 | 77139 |
Aymavilles | AO | 18 | 2086 | 79225 |
Valtournenche | AO | 18 | 2277 | 81502 |
Saint-Pierre | AO | 18 | 3165 | 84667 |
Saint-Rhémy-en-Bosses | AO | 18 | 338 | 85005 |
Saint-Vincent | AO | 19 | 4660 | 89665 |
Villeneuve | AO | 20 | 1289 | 90954 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2018-04-14 19:41:00 |
45.8048 | 7.4173 | 12 | 2019-04-24 14:49:46 |
Bollettino Sismico Italiano INGV | 65078141 |
Reviewed Rev100 |
ML 0.8 | 2018-04-14 19:40:59 |
45.8007 | 7.411 | 23 | 2018-04-14 19:58:17 |
Sala Sismica INGV-Roma | 55626981 |
Field | Value |
---|---|
Time (UTC) | 2018-04-14 19:41:00 ± 0.2 |
Latitude | 45.8048 ± 0.0108 |
Longitude | 7.4173 ± 0.0194 |
Depth (km) | 12 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 65078141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1524 |
Semi-minor axis of confidence ellipse (meter) | 479 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
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) | 0.22843 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66460 |
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 | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 65078141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-01-30 13:35:17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 55626981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-04-14 19:58:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HNN. | 2018-04-14T19:41:22.31 | 0.6 | undecidable | manual | S | 189 | 73.7706 | 91 | -0.02 | 65 |
CH.MMK.HHZ. | 2018-04-14T19:41:15.39 | 0.6 | undecidable | manual | S | 57 | 50.2164 | 92 | -0.65 | 57 |
GU.TRAV.HHZ. | 2018-04-14T19:41:13.15 | 0.3 | undecidable | manual | S | 142 | 41.3253 | 92 | -0.51 | 94 |
GU.RSP.HNN. | 2018-04-14T19:41:13.60 | 0.3 | undecidable | manual | P | 189 | 73.7706 | 91 | 0.63 | 83 |
GU.LSD.HHZ. | 2018-04-14T19:41:13.63 | 0.3 | undecidable | manual | S | 210 | 44.1225 | 92 | -0.79 | 86 |
CH.DIX.HHZ. | 2018-04-14T19:41:10.46 | 0.3 | undecidable | manual | S | 359 | 30.5472 | 94 | -0.33 | 98 |
CH.MMK.HHZ. | 2018-04-14T19:41:09.52 | 0.6 | undecidable | manual | P | 57 | 50.2164 | 92 | 0.19 | 67 |
GU.CIRO.HHZ. | 2018-04-14T19:41:09.03 | 0.3 | undecidable | manual | S | 153 | 25.3524 | 96 | -0.38 | 100 |
IV.MRGE.HHZ. | 2018-04-14T19:41:09.29 | 0.3 | undecidable | manual | S | 262 | 27.8499 | 95 | -0.78 | 87 |
GU.TRAV.HHZ. | 2018-04-14T19:41:08.48 | 0.3 | undecidable | manual | P | 142 | 41.3253 | 92 | 0.52 | 93 |
GU.LSD.HHZ. | 2018-04-14T19:41:08.80 | 0.3 | undecidable | manual | P | 210 | 44.1225 | 92 | 0.4 | 95 |
IV.MRGE.HHZ. | 2018-04-14T19:41:06.46 | 0.3 | undecidable | manual | P | 262 | 27.8499 | 95 | 0.57 | 93 |
CH.DIX.HHZ. | 2018-04-14T19:41:06.71 | 0.3 | undecidable | manual | P | 359 | 30.5472 | 94 | 0.41 | 99 |
GU.CIRO.HHZ. | 2018-04-14T19:41:05.90 | 0.3 | undecidable | manual | P | 153 | 25.3524 | 96 | 0.39 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHN. | ML:0.8 | 0.000028137364999999997 | 0.0896 | AML | other | m | 2018-04-14T19:41:09.73 |
IV.MRGE.HHE. | ML:0.7 | 0.00002279403 | 0.064 | AML | other | m | 2018-04-14T19:41:10.34 |
CH.DIX.HHN. | ML:1.4 | 0.00011064999999999999 | 0.94 | AML | other | m | 2018-04-14T19:41:11.76 |
GU.TRAV.HHE. | ML:0.8 | 0.00002085004 | 0.1408 | AML | other | m | 2018-04-14T19:41:13.29 |
GU.TRAV.HHN. | ML:0.8 | 0.000022449999999999997 | 1.48 | AML | other | m | 2018-04-14T19:41:14.03 |
GU.LSD.HHE. | ML:0.5 | 0.000009487571 | 0.0512 | AML | other | m | 2018-04-14T19:41:14.78 |
GU.LSD.HHN. | ML:0.5 | 0.000009470839499999999 | 0.0768 | AML | other | m | 2018-04-14T19:41:14.86 |