A magnitude ML 1.0 earthquake occured in region: 3 km W Saint Rhémy en Bosses (AO), on
and geographic coordinates (lat, lon) 45.8280, 7.1450 at 10 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 | 3 | 338 | 338 |
Saint-Oyen | AO | 5 | 203 | 541 |
Etroubles | AO | 7 | 501 | 1042 |
Allein | AO | 10 | 229 | 1271 |
La Salle | AO | 11 | 2087 | 3358 |
Morgex | AO | 12 | 2104 | 5462 |
Saint-Nicolas | AO | 13 | 311 | 5773 |
Doues | AO | 13 | 510 | 6283 |
Gignod | AO | 13 | 1710 | 7993 |
Ollomont | AO | 13 | 157 | 8150 |
Avise | AO | 13 | 305 | 8455 |
Courmayeur | AO | 14 | 2807 | 11262 |
Roisan | AO | 14 | 1036 | 12298 |
Arvier | AO | 14 | 873 | 13171 |
Pré-Saint-Didier | AO | 14 | 1050 | 14221 |
Valpelline | AO | 14 | 657 | 14878 |
Saint-Pierre | AO | 15 | 3165 | 18043 |
Villeneuve | AO | 15 | 1289 | 19332 |
Sarre | AO | 15 | 4927 | 24259 |
Introd | AO | 16 | 658 | 24917 |
Aymavilles | AO | 16 | 2086 | 27003 |
Jovençan | AO | 16 | 736 | 27739 |
Gressan | AO | 16 | 3387 | 31126 |
Aosta | AO | 17 | 34390 | 65516 |
Charvensod | AO | 19 | 2468 | 67984 |
Oyace | AO | 19 | 219 | 68203 |
Saint-Christophe | AO | 19 | 3432 | 71635 |
Rhêmes-Saint-Georges | AO | 19 | 194 | 71829 |
La Thuile | AO | 20 | 761 | 72590 |
Pollein | AO | 20 | 1569 | 74159 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2018-07-17 10:31:03 |
45.8285 | 7.1448 | 10 | 2018-07-17 10:37:58 |
Sala Sismica INGV-Roma | 58833501 |
Field | Value |
---|---|
Time (UTC) | 2018-07-17 10:31:03 ± 0.21 |
Latitude | 45.8285 ± 0.0126 |
Longitude | 7.1448 ± 0.0426 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 58833501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3376 |
Semi-minor axis of confidence ellipse (meter) | 1078 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52610 |
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 | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 58833501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-17 10:37:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.TRAV.HHZ. | 2018-07-17T10:31:21.92 | 0.6 | undecidable | manual | S | 127 | 58.3971 | 50 | -0.22 | 46 |
GU.LSD.HHZ. | 2018-07-17T10:31:17.25 | 0.3 | undecidable | manual | S | 181 | 40.9257 | 50 | -0.24 | 71 |
CH.DIX.HHZ. | 2018-07-17T10:31:15.34 | 0.3 | undecidable | manual | S | 36 | 34.5432 | 50 | -0.44 | 69 |
GU.TRAV.HHZ. | 2018-07-17T10:31:14.73 | 0.6 | undecidable | manual | P | 127 | 58.3971 | 50 | 0.33 | 45 |
GU.LSD.HHZ. | 2018-07-17T10:31:12.10 | 0.3 | undecidable | manual | P | 181 | 40.9257 | 50 | 0.39 | 69 |
CH.DIX.HHZ. | 2018-07-17T10:31:11.04 | 0.3 | undecidable | manual | P | 36 | 34.5432 | 50 | 0.32 | 71 |
IV.MRGE.HHZ. | 2018-07-17T10:31:08.01 | 0.3 | undecidable | manual | S | 225 | 9.1797 | 137 | -0.45 | 72 |
IV.MRGE.HHZ. | 2018-07-17T10:31:06.75 | 0.1 | undecidable | manual | P | 225 | 9.1797 | 137 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:1.5 | 0.0004125 | 0.24 | AML | other | m | 2018-07-17T10:31:08.21 |
IV.MRGE.HHN. | ML:1.4 | 0.000313 | 0.26 | AML | other | m | 2018-07-17T10:31:08.19 |
CH.DIX.HHE. | ML:1.0 | 0.00004458956 | 0.1408 | AML | other | m | 2018-07-17T10:31:15.65 |
CH.DIX.HHN. | ML:1.0 | 0.000044368119999999994 | 0.1536 | AML | other | m | 2018-07-17T10:31:15.68 |
GU.LSD.HHE. | ML:1.1 | 0.00003908186 | 0.1408 | AML | other | m | 2018-07-17T10:31:17.60 |
GU.LSD.HHN. | ML:0.6 | 0.000015642052 | 0.1408 | AML | other | m | 2018-07-17T10:31:17.65 |
GU.TRAV.HHE. | ML:0.7 | 0.0000093256655 | 2.2592 | AML | other | m | 2018-07-17T10:31:21.50 |
GU.TRAV.HHN. | ML:0.7 | 0.000008700923 | 0.0832 | AML | other | m | 2018-07-17T10:31:24.56 |