A magnitude ML 1.5 earthquake occured in region: 12 km NW Saint Rhémy en Bosses (AO), on
and geographic coordinates (lat, lon) 45.8820, 7.0580 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 |
---|---|---|---|---|
Saint-Rhémy-en-Bosses | AO | 12 | 338 | 338 |
Courmayeur | AO | 12 | 2807 | 3145 |
Saint-Oyen | AO | 14 | 203 | 3348 |
Morgex | AO | 14 | 2104 | 5452 |
Pré-Saint-Didier | AO | 14 | 1050 | 6502 |
La Salle | AO | 15 | 2087 | 8589 |
Etroubles | AO | 15 | 501 | 9090 |
Allein | AO | 18 | 229 | 9319 |
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-10-01 08:29:16 |
45.8817 | 7.0583 | 11 | 2021-02-26 14:55:58 |
Bollettino Sismico Italiano INGV | 83734501 |
Reviewed Rev100 |
ML 1.5 | 2020-10-01 08:29:16 |
45.8858 | 7.0497 | 10 | 2020-10-01 08:34:31 |
Sala Sismica INGV-Roma | 83409491 |
Field | Value |
---|---|
Time (UTC) | 2020-10-01 08:29:16 ± 0.16 |
Latitude | 45.8817 ± 0.0090 |
Longitude | 7.0583 ± 0.0129 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83734501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 998 |
Semi-minor axis of confidence ellipse (meter) | 980 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 169 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85166 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 83734501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-12 15:17:19 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 83409491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-01 08:34:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MMK.HHN. | 2020-10-01T08:29:37.97 | 0.6 | undecidable | manual | S | 75 | 72.2721 | 50 | -0.68 | 38 |
GU.TRAV.HHZ. | 2020-10-01T08:29:36.98 | 0.3 | undecidable | manual | S | 127 | 67.2771 | 50 | -0.32 | 64 |
GU.SATI.HHN. | 2020-10-01T08:29:35.71 | 0.6 | undecidable | manual | S | 90 | 62.5929 | 50 | -0.34 | 43 |
CH.GIMEL.HHZ. | 2020-10-01T08:29:33.45 | 0.6 | undecidable | manual | P | 320 | 94.5387 | 50 | 0.63 | 37 |
GU.CIRO.HHZ. | 2020-10-01T08:29:32.58 | 0.3 | undecidable | manual | S | 128 | 50.2164 | 50 | -0.17 | 68 |
GU.LSD.HHZ. | 2020-10-01T08:29:31.54 | 0.3 | undecidable | manual | S | 173 | 47.2194 | 50 | -0.41 | 65 |
GU.TRAV.HHZ. | 2020-10-01T08:29:29.29 | 0.1 | undecidable | manual | P | 127 | 67.2771 | 50 | 0.67 | 77 |
CH.MMK.HHN. | 2020-10-01T08:29:29.31 | 1.0 | undecidable | manual | P | 75 | 72.2721 | 50 | -0.09 | 22 |
CH.DIX.HHZ. | 2020-10-01T08:29:27.83 | 0.3 | undecidable | manual | S | 51 | 34.8429 | 50 | -0.81 | 58 |
GU.SATI.HHN. | 2020-10-01T08:29:27.92 | 1.0 | undecidable | manual | P | 90 | 62.5929 | 50 | 0.02 | 23 |
GU.CIRO.HHZ. | 2020-10-01T08:29:26.45 | 0.1 | undecidable | manual | P | 128 | 50.2164 | 50 | 0.46 | 86 |
GU.LSD.HHZ. | 2020-10-01T08:29:25.93 | 0.1 | undecidable | manual | P | 173 | 47.2194 | 50 | 0.4 | 87 |
CH.DIX.HHZ. | 2020-10-01T08:29:23.92 | 0.1 | undecidable | manual | P | 51 | 34.8429 | 50 | 0.3 | 91 |
IV.MRGE.HHZ. | 2020-10-01T08:29:22.12 | 0.3 | undecidable | manual | S | 179 | 12.3765 | 130 | -0.28 | 72 |
GU.REMY.HHZ. | 2020-10-01T08:29:21.60 | 0.3 | undecidable | manual | S | 123 | 8.9799 | 139 | 0.04 | 76 |
GU.BLANC.HHZ. | 2020-10-01T08:29:21.12 | 0.3 | undecidable | manual | S | 247 | 10.4784 | 135 | -0.78 | 61 |
IV.MRGE.HHZ. | 2020-10-01T08:29:20.14 | 0.1 | undecidable | manual | P | 179 | 12.3765 | 130 | 0.12 | 98 |
GU.BLANC.HHZ. | 2020-10-01T08:29:19.66 | 0.1 | undecidable | manual | P | 247 | 10.4784 | 135 | -0.07 | 100 |
GU.REMY.HHZ. | 2020-10-01T08:29:19.85 | 0.1 | undecidable | manual | P | 123 | 8.9799 | 139 | 0.32 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.BLANC.HHN. | ML:1.6 | 0.0004885 | 0.44 | AML | other | m | 2020-10-01T08:29:21.47 |
GU.REMY.HHE. | ML:1.6 | 0.0005145 | 0.54 | AML | other | m | 2020-10-01T08:29:21.67 |
GU.REMY.HHN. | ML:1.6 | 0.0005895000000000001 | 0.44 | AML | other | m | 2020-10-01T08:29:21.68 |
GU.BLANC.HHE. | ML:1.6 | 0.00045650000000000004 | 1.12 | AML | other | m | 2020-10-01T08:29:21.80 |
IV.MRGE.HHE. | ML:1.8 | 0.00079 | 0.08 | AML | other | m | 2020-10-01T08:29:22.23 |
IV.MRGE.HHN. | ML:1.9 | 0.0008545 | 0.08 | AML | other | m | 2020-10-01T08:29:22.27 |
CH.DIX.HHE. | ML:1.5 | 0.000118 | 0.4 | AML | other | m | 2020-10-01T08:29:28.39 |
CH.DIX.HHN. | ML:1.3 | 0.00007769999999999999 | 1.7 | AML | other | m | 2020-10-01T08:29:29.05 |
GU.LSD.HHE. | ML:1.5 | 0.0000932 | 0.16 | AML | other | m | 2020-10-01T08:29:31.77 |
GU.LSD.HHN. | ML:1.1 | 0.0000339 | 0.68 | AML | other | m | 2020-10-01T08:29:32.41 |
GU.CIRO.HHE. | ML:1.1 | 0.000030150000000000004 | 0.52 | AML | other | m | 2020-10-01T08:29:32.68 |
GU.CIRO.HHN. | ML:1.2 | 0.0000447 | 0.54 | AML | other | m | 2020-10-01T08:29:32.95 |
GU.TRAV.HHN. | ML:1.3 | 0.0000367 | 0.84 | AML | other | m | 2020-10-01T08:29:37.72 |
GU.TRAV.HHE. | ML:1.4 | 0.000041599999999999995 | 1.2 | AML | other | m | 2020-10-01T08:29:38.32 |