A magnitude ML 1.3 earthquake occured in region: 5 km S La Thuile (AO), on
and geographic coordinates (lat, lon) 45.6720, 6.9600 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 |
---|---|---|---|---|
La Thuile | AO | 5 | 761 | 761 |
Valgrisenche | AO | 9 | 196 | 957 |
Pré-Saint-Didier | AO | 11 | 1050 | 2007 |
Morgex | AO | 11 | 2104 | 4111 |
La Salle | AO | 12 | 2087 | 6198 |
Courmayeur | AO | 14 | 2807 | 9005 |
Avise | AO | 15 | 305 | 9310 |
Rhêmes-Saint-Georges | AO | 15 | 194 | 9504 |
Arvier | AO | 17 | 873 | 10377 |
Rhêmes-Notre-Dame | AO | 17 | 89 | 10466 |
Saint-Nicolas | AO | 17 | 311 | 10777 |
Introd | AO | 18 | 658 | 11435 |
Villeneuve | AO | 20 | 1289 | 12724 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-12-02 14:19:52 |
45.6725 | 6.9598 | 10 | 2019-12-02 14:29:43 |
Sala Sismica INGV-Roma | 74251261 |
Field | Value |
---|---|
Time (UTC) | 2019-12-02 14:19:52 ± 0.13 |
Latitude | 45.6725 ± 0.0063 |
Longitude | 6.9598 ± 0.0129 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74251261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 917 |
Semi-minor axis of confidence ellipse (meter) | 712 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98566 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 74251261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-02 14:29:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2019-12-02T14:21:39.91 | 3.0 | undecidable | manual | Sn | 5.18 | 0 | |||
IV.LRP.EHZ. | 2019-12-02T14:21:24.61 | 3.0 | positive | manual | Pn | 0.04 | 0 | |||
IV.PII.HHZ. | 2019-12-02T14:21:20.50 | 3.0 | undecidable | manual | Sn | -1.09 | 0 | |||
IV.MBAL.EHZ. | 2019-12-02T14:21:15.42 | 3.0 | undecidable | manual | Sn | 5.08 | 0 | |||
MN.TRI.HHZ. | 2019-12-02T14:21:06.07 | 3.0 | negative | manual | Pn | 1.96 | 0 | |||
OX.CIMO.HHZ. | 2019-12-02T14:20:56.21 | 3.0 | negative | manual | Pn | 4.36 | 0 | |||
IV.EUCT.HNZ. | 2019-12-02T14:20:42.25 | 3.0 | undecidable | manual | Sn | -0.34 | 0 | |||
ST.OZOL.EHZ. | 2019-12-02T14:20:40.11 | 3.0 | positive | manual | Pn | 1.09 | 0 | |||
GU.PZZ.HHZ. | 2019-12-02T14:20:14.89 | 3.0 | positive | manual | Pg | 0.6 | 0 | |||
GU.TRAV.HHZ. | 2019-12-02T14:20:12.00 | 0.3 | undecidable | manual | S | 106 | 63.5919 | 50 | -0.08 | 67 |
GU.RSP.HHZ. | 2019-12-02T14:20:11.43 | 0.3 | undecidable | manual | S | 158 | 62.8926 | 50 | -0.44 | 63 |
CH.GIMEL.HHE. | 2019-12-02T14:20:11.25 | 0.3 | undecidable | manual | P | 331 | 109.4127 | 50 | 0.45 | 57 |
CH.DIX.HHE. | 2019-12-02T14:20:10.04 | 0.6 | undecidable | manual | S | 37 | 56.8986 | 50 | -0.26 | 44 |
GU.BHB.HHZ. | 2019-12-02T14:20:09.20 | 0.3 | undecidable | manual | P | 166 | 95.8263 | 50 | 0.49 | 58 |
GU.CIRO.HHZ. | 2019-12-02T14:20:07.37 | 0.3 | undecidable | manual | S | 99 | 47.8188 | 50 | -0.5 | 64 |
GU.RRL.HHZ. | 2019-12-02T14:20:06.91 | 0.1 | undecidable | manual | P | 189 | 84.4488 | 50 | -0.03 | 87 |
GU.TRAV.HHZ. | 2019-12-02T14:20:04.18 | 0.3 | undecidable | manual | P | 106 | 63.5919 | 50 | 0.44 | 63 |
MN.BNI.HHZ. | 2019-12-02T14:20:04.72 | 0.1 | undecidable | manual | P | 198 | 72.2721 | 50 | -0.35 | 84 |
GU.RSP.HHZ. | 2019-12-02T14:20:03.75 | 0.3 | undecidable | manual | P | 158 | 62.8926 | 50 | 0.13 | 67 |
CH.DIX.HHE. | 2019-12-02T14:20:02.98 | 0.1 | undecidable | manual | P | 37 | 56.8986 | 50 | 0.27 | 88 |
GU.CIRO.HHZ. | 2019-12-02T14:20:01.80 | 0.6 | undecidable | manual | P | 99 | 47.8188 | 50 | 0.5 | 42 |
GU.BLANC.HHE. | 2019-12-02T14:19:58.94 | 0.6 | undecidable | manual | S | 354 | 19.1697 | 117 | -0.85 | 39 |
IV.MRGE.HHZ. | 2019-12-02T14:19:58.06 | 0.1 | undecidable | manual | S | 36 | 13.3755 | 126 | 0 | 100 |
GU.LSD.HHE. | 2019-12-02T14:19:58.13 | 0.1 | undecidable | manual | P | 150 | 27.2505 | 110 | 0 | 98 |
GU.BLANC.HHE. | 2019-12-02T14:19:56.44 | 0.1 | undecidable | manual | P | 354 | 19.1697 | 117 | -0.2 | 95 |
IV.MRGE.HHZ. | 2019-12-02T14:19:55.91 | 0.1 | positive | manual | P | 36 | 13.3755 | 126 | 0.27 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CIRO.HHE. | ML:0.9 | 0.000021890085 | 0.1216 | AML | other | m | 2019-12-02T14:20:08.69 |
GU.CIRO.HHN. | ML:1.2 | 0.00004542334 | 0.1792 | AML | other | m | 2019-12-02T14:20:08.94 |
GU.RSP.HHE. | ML:1.3 | 0.000035702885000000006 | 0.2432 | AML | other | m | 2019-12-02T14:20:11.52 |
GU.RSP.HHN. | ML:1.3 | 0.00003753643 | 0.16 | AML | other | m | 2019-12-02T14:20:12.49 |
GU.RSP.HNE. | ML:1.3 | 0.000042486490500000005 | 0.1856 | AML | other | m | 2019-12-02T14:20:13.68 |
GU.RSP.HNN. | ML:1.3 | 0.00003560404 | 0.5376 | AML | other | m | 2019-12-02T14:20:11.80 |
GU.TRAV.HHE. | ML:1.4 | 0.000047923135 | 0.224 | AML | other | m | 2019-12-02T14:20:13.42 |
GU.TRAV.HHN. | ML:1.4 | 0.00005162883 | 0.2048 | AML | other | m | 2019-12-02T14:20:12.73 |