A magnitude ML 2.4 earthquake occured in region: 2 km S Morgex (AO), on
and geographic coordinates (lat, lon) 45.7440, 7.0380 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 |
---|---|---|---|---|
Morgex | AO | 2 | 2104 | 2104 |
La Salle | AO | 3 | 2087 | 4191 |
Pré-Saint-Didier | AO | 5 | 1050 | 5241 |
La Thuile | AO | 7 | 761 | 6002 |
Courmayeur | AO | 8 | 2807 | 8809 |
Avise | AO | 9 | 305 | 9114 |
Saint-Nicolas | AO | 11 | 311 | 9425 |
Arvier | AO | 11 | 873 | 10298 |
Valgrisenche | AO | 13 | 196 | 10494 |
Introd | AO | 13 | 658 | 11152 |
Rhêmes-Saint-Georges | AO | 13 | 194 | 11346 |
Villeneuve | AO | 14 | 1289 | 12635 |
Saint-Rhémy-en-Bosses | AO | 14 | 338 | 12973 |
Saint-Pierre | AO | 15 | 3165 | 16138 |
Saint-Oyen | AO | 16 | 203 | 16341 |
Aymavilles | AO | 16 | 2086 | 18427 |
Sarre | AO | 17 | 4927 | 23354 |
Etroubles | AO | 17 | 501 | 23855 |
Jovençan | AO | 19 | 736 | 24591 |
Gressan | AO | 20 | 3387 | 27978 |
Allein | AO | 20 | 229 | 28207 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2020-10-02 09:52:24 |
45.7438 | 7.0383 | 10 | 2021-02-26 14:56:16 |
Bollettino Sismico Italiano INGV | 86376021 |
Reviewed Rev100 |
ML 2.5 | 2020-10-02 09:52:24 |
45.7462 | 7.0222 | 9 | 2020-10-02 09:58:53 |
Sala Sismica INGV-Roma | 83437971 |
Field | Value |
---|---|
Time (UTC) | 2020-10-02 09:52:24 ± 0.09 |
Latitude | 45.7438 ± 0.0063 |
Longitude | 7.0383 ± 0.0103 |
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 | 86376021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 795 |
Semi-minor axis of confidence ellipse (meter) | 569 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 312 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 1.47759 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 83437971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-02 09:58:53 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 86376021 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-20 01:30:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.HHZ. | 2020-10-02T09:53:04.44 | 0.3 | undecidable | manual | S | 177 | 137.3625 | 50 | 0.53 | 52 |
GU.BHB.HHZ. | 2020-10-02T09:52:54.49 | 0.6 | undecidable | manual | S | 170 | 102.3198 | 50 | -0.05 | 42 |
CH.BNALP.HHZ. | 2020-10-02T09:52:51.51 | 1.0 | undecidable | manual | P | 40 | 164.0136 | 50 | 0.18 | 17 |
GU.RRL.HHZ. | 2020-10-02T09:52:51.80 | 0.3 | undecidable | manual | S | 192 | 93.3399 | 50 | -0.34 | 60 |
CH.FUSIO.HHZ. | 2020-10-02T09:52:49.20 | 1.0 | undecidable | manual | P | 57 | 147.741 | 50 | 0.37 | 18 |
GU.PZZ.HHZ. | 2020-10-02T09:52:47.41 | 0.6 | undecidable | manual | P | 177 | 137.3625 | 50 | 0.18 | 38 |
RD.ORIF.BHE. | 2020-10-02T09:52:46.27 | 0.6 | undecidable | manual | P | 225 | 128.6712 | 50 | 0.39 | 37 |
GU.RSP.HHZ. | 2020-10-02T09:52:45.32 | 0.3 | undecidable | manual | S | 165 | 68.376 | 50 | -0.17 | 65 |
GU.SATI.HHZ. | 2020-10-02T09:52:44.61 | 0.3 | undecidable | manual | S | 77 | 65.7897 | 50 | -0.2 | 65 |
GU.TRAV.HHZ. | 2020-10-02T09:52:43.11 | 0.3 | undecidable | manual | S | 115 | 60.5949 | 50 | -0.31 | 64 |
CH.GIMEL.HHZ. | 2020-10-02T09:52:43.03 | 0.6 | undecidable | manual | P | 326 | 105.8163 | 50 | 0.66 | 35 |
GU.BHB.HHZ. | 2020-10-02T09:52:42.40 | 0.1 | undecidable | manual | P | 170 | 102.3198 | 50 | 0.58 | 73 |
GU.RRL.HHZ. | 2020-10-02T09:52:40.63 | 0.3 | undecidable | manual | P | 192 | 93.3399 | 50 | 0.19 | 62 |
CH.DIX.HHZ. | 2020-10-02T09:52:39.29 | 0.3 | undecidable | manual | S | 37 | 46.9197 | 50 | -0.48 | 63 |
GU.CIRO.HHZ. | 2020-10-02T09:52:38.49 | 0.3 | undecidable | manual | S | 111 | 44.0226 | 50 | -0.49 | 64 |
MN.BNI.HHZ. | 2020-10-02T09:52:38.49 | 0.1 | undecidable | manual | P | 200 | 81.7515 | 50 | -0.16 | 85 |
GU.RSP.HHZ. | 2020-10-02T09:52:36.70 | 0.1 | positive | manual | P | 165 | 68.376 | 50 | 0.1 | 88 |
GU.SATI.HHZ. | 2020-10-02T09:52:36.24 | 0.3 | undecidable | manual | P | 77 | 65.7897 | 50 | 0.04 | 67 |
GU.TRAV.HHZ. | 2020-10-02T09:52:35.75 | 0.1 | undecidable | manual | P | 115 | 60.5949 | 50 | 0.35 | 85 |
GU.LSD.HHZ. | 2020-10-02T09:52:34.83 | 0.6 | undecidable | manual | S | 167 | 32.4453 | 50 | -1.06 | 34 |
CH.DIX.HHZ. | 2020-10-02T09:52:33.46 | 0.1 | undecidable | manual | P | 37 | 46.9197 | 50 | 0.17 | 90 |
GU.CIRO.HHZ. | 2020-10-02T09:52:32.97 | 0.1 | positive | manual | P | 111 | 44.0226 | 50 | 0.14 | 91 |
GU.REMY.HHZ. | 2020-10-02T09:52:30.71 | 0.3 | undecidable | manual | S | 41 | 13.875 | 125 | 0.44 | 68 |
GU.LSD.HHZ. | 2020-10-02T09:52:30.96 | 0.1 | positive | manual | P | 167 | 32.4453 | 50 | -0.09 | 94 |
GU.BLANC.HHZ. | 2020-10-02T09:52:29.64 | 0.3 | undecidable | manual | S | 324 | 13.7751 | 125 | -0.61 | 64 |
GU.REMY.HHZ. | 2020-10-02T09:52:28.25 | 0.1 | positive | manual | P | 41 | 13.875 | 125 | 0.44 | 90 |
GU.BLANC.HHZ. | 2020-10-02T09:52:27.65 | 0.1 | undecidable | manual | P | 324 | 13.7751 | 125 | -0.14 | 96 |
IV.MRGE.HHZ. | 2020-10-02T09:52:27.38 | 0.3 | undecidable | manual | S | 31 | 3.3966 | 161 | -0.57 | 66 |
IV.MRGE.HHZ. | 2020-10-02T09:52:26.50 | 0.1 | negative | manual | P | 31 | 3.3966 | 161 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MRGE.HHE. | ML:3.0 | 0.020550413499999996 | 0.0768 | AML | other | m | 2020-10-02T09:52:27.48 |
IV.MRGE.HHN. | ML:3.0 | 0.019159535 | 0.0832 | AML | other | m | 2020-10-02T09:52:27.54 |
GU.BLANC.HHE. | ML:2.7 | 0.005594352499999999 | 0.1792 | AML | other | m | 2020-10-02T09:52:29.83 |
GU.BLANC.HHN. | ML:2.5 | 0.0034879449999999997 | 0.1152 | AML | other | m | 2020-10-02T09:52:30.05 |
GU.REMY.HHN. | ML:2.4 | 0.002675 | 1.88 | AML | other | m | 2020-10-02T09:52:30.98 |
GU.REMY.HHE. | ML:2.2 | 0.0016534645 | 0.096 | AML | other | m | 2020-10-02T09:52:31.12 |
GU.LSD.HHN. | ML:2.3 | 0.0008931913 | 0.0768 | AML | other | m | 2020-10-02T09:52:34.93 |
GU.LSD.HHE. | ML:2.5 | 0.0013410174499999998 | 0.1216 | AML | other | m | 2020-10-02T09:52:35.06 |
GU.CIRO.HHE. | ML:2.2 | 0.00046976499999999997 | 0.2176 | AML | other | m | 2020-10-02T09:52:38.83 |
GU.CIRO.HHN. | ML:2.7 | 0.00152 | 0.16 | AML | other | m | 2020-10-02T09:52:38.82 |
CH.DIX.HHE. | ML:2.7 | 0.001566132 | 0.1792 | AML | other | m | 2020-10-02T09:52:39.85 |
CH.DIX.HHN. | ML:2.6 | 0.0012141945 | 0.3008 | AML | other | m | 2020-10-02T09:52:42.30 |
GU.TRAV.HHE. | ML:2.8 | 0.0012365 | 1.8 | AML | other | m | 2020-10-02T09:52:43.09 |
GU.TRAV.HHN. | ML:3.0 | 0.00216 | 0.24 | AML | other | m | 2020-10-02T09:52:44.14 |
GU.RSP.HHN. | ML:2.5 | 0.0005045547000000001 | 0.2176 | AML | other | m | 2020-10-02T09:52:47.12 |
GU.RSP.HNN. | ML:2.4 | 0.00046513945 | 0.1984 | AML | other | m | 2020-10-02T09:52:47.13 |
GU.SATI.HHN. | ML:2.1 | 0.00023851044999999998 | 0.0768 | AML | other | m | 2020-10-02T09:52:47.64 |
GU.SATI.HHE. | ML:2.2 | 0.0002544787 | 0.096 | AML | other | m | 2020-10-02T09:52:47.77 |
GU.RSP.HHE. | ML:2.5 | 0.0006193507 | 0.16 | AML | other | m | 2020-10-02T09:52:48.32 |
GU.RSP.HNE. | ML:2.5 | 0.00057531335 | 0.1792 | AML | other | m | 2020-10-02T09:52:48.32 |
MN.BNI.HNN. | ML:2.0 | 0.0001295 | 0.68 | AML | other | m | 2020-10-02T09:52:49.44 |
MN.BNI.HNE. | ML:2.1 | 0.00015250000000000002 | 0.44 | AML | other | m | 2020-10-02T09:52:50.51 |
MN.BNI.HHE. | ML:2.0 | 0.000145 | 0.94 | AML | other | m | 2020-10-02T09:52:51.57 |
MN.BNI.HHN. | ML:2.0 | 0.00012064864999999999 | 0 | AML | other | m | 2020-10-02T09:52:51.45 |
GU.RRL.HHE. | ML:2.3 | 0.00021549999999999998 | 0.46 | AML | other | m | 2020-10-02T09:52:53.67 |
GU.RRL.HHN. | ML:2.2 | 0.0001964068 | 0.4608 | AML | other | m | 2020-10-02T09:52:53.59 |
GU.BHB.HHN. | ML:2.5 | 0.0003063928500000001 | 0.2176 | AML | other | m | 2020-10-02T09:52:58.00 |
GU.BHB.HHE. | ML:2.3 | 0.0002074973 | 0.4032 | AML | other | m | 2020-10-02T09:52:58.59 |
CH.GIMEL.HHN. | ML:2.2 | 0.000159967925 | 0.288 | AML | other | m | 2020-10-02T09:53:00.74 |
CH.GIMEL.HHE. | ML:2.5 | 0.0002659531 | 0.2368 | AML | other | m | 2020-10-02T09:53:00.62 |
GU.PZZ.HHN. | ML:2.7 | 0.000284 | 0.24 | AML | other | m | 2020-10-02T09:53:08.01 |
GU.PZZ.HHE. | ML:2.8 | 0.0003505 | 0.5 | AML | other | m | 2020-10-02T09:53:12.17 |
CH.BNALP.HHE. | ML:2.2 | 0.00006865121 | 0.2496 | AML | other | m | 2020-10-02T09:53:18.36 |
CH.BNALP.HHN. | ML:2.1 | 0.000060002639999999996 | 0.5312 | AML | other | m | 2020-10-02T09:53:21.44 |