A magnitude ML 2.5 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 45.5530, 6.8650 at 11 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 |
---|---|---|---|---|
Valgrisenche | AO | 18 | 196 | 196 |
La Thuile | AO | 20 | 761 | 957 |
Rhêmes-Notre-Dame | AO | 20 | 89 | 1046 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2020-10-26 20:47:56 |
45.5532 | 6.8653 | 11 | 2021-02-26 14:56:19 |
Bollettino Sismico Italiano INGV | 87181811 |
Reviewed Rev100 |
ML 2.5 | 2020-10-26 20:47:56 |
45.5622 | 6.8715 | 10 | 2020-10-26 20:55:52 |
Sala Sismica INGV-Roma | 84163701 |
Field | Value |
---|---|
Time (UTC) | 2020-10-26 20:47:56 ± 0.11 |
Latitude | 45.5532 ± 0.0045 |
Longitude | 6.8653 ± 0.0103 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87181811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 820 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.21044 |
Epicentral distance of station farthest from the epicenter (degree) | 1.70242 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 39 |
Type of magnitude | ML |
Reference to an origin | 84163701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-26 20:55:52 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 39 |
Type of magnitude | ML |
Reference to an origin | 87181811 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-15 13:27:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.HHZ. | 2020-10-26T20:48:29.42 | 0.6 | undecidable | manual | S | 170 | 117.7932 | 90 | -0.82 | 35 |
CH.BNALP.HHZ. | 2020-10-26T20:48:28.56 | 0.6 | undecidable | manual | P | 39 | 188.9664 | 54 | 2.08 | 12 |
GU.CANO.HHZ. | 2020-10-26T20:48:27.14 | 0.3 | undecidable | manual | P | 144 | 184.1712 | 54 | 1.25 | 32 |
CH.FUSIO.HHZ. | 2020-10-26T20:48:25.72 | 0.6 | undecidable | manual | P | 54 | 170.8956 | 90 | 1.61 | 19 |
GU.ENR.HHZ. | 2020-10-26T20:48:21.49 | 0.3 | undecidable | manual | P | 163 | 153.1356 | 90 | 0.12 | 57 |
GU.STV.HHZ. | 2020-10-26T20:48:21.23 | 0.3 | undecidable | manual | P | 166 | 149.5392 | 90 | 0.4 | 55 |
GU.ROTM.HHZ. | 2020-10-26T20:48:21.65 | 0.6 | undecidable | manual | P | 123 | 140.0487 | 90 | 2.29 | 11 |
GU.SATI.HHZ. | 2020-10-26T20:48:21.73 | 0.6 | undecidable | manual | S | 65 | 85.5477 | 90 | 0.08 | 45 |
GU.BHB.HHZ. | 2020-10-26T20:48:21.15 | 0.6 | undecidable | manual | S | 159 | 85.4478 | 90 | -0.48 | 42 |
GU.RRL.HHZ. | 2020-10-26T20:48:17.10 | 0.6 | undecidable | manual | S | 185 | 70.374 | 90 | -0.5 | 43 |
GU.PZZ.HHZ. | 2020-10-26T20:48:16.15 | 0.3 | undecidable | manual | P | 170 | 117.7932 | 90 | 0.23 | 61 |
CH.GIMEL.HHZ. | 2020-10-26T20:48:16.89 | 0.3 | undecidable | manual | P | 337 | 118.1928 | 90 | 0.9 | 50 |
GU.TRAV.HHZ. | 2020-10-26T20:48:16.80 | 0.6 | undecidable | manual | S | 93 | 68.5758 | 90 | -0.33 | 44 |
MN.BNI.HHZ. | 2020-10-26T20:48:13.08 | 0.6 | undecidable | manual | S | 195 | 57.498 | 90 | -1.08 | 34 |
RD.ORIF.BHZ. | 2020-10-26T20:48:13.89 | 0.3 | undecidable | manual | P | 228 | 104.3178 | 90 | 0.04 | 65 |
CH.MMK.HHN. | 2020-10-26T20:48:13.76 | 0.3 | undecidable | manual | P | 57 | 101.3208 | 90 | 0.37 | 61 |
GU.RSP.HHZ. | 2020-10-26T20:48:13.26 | 0.6 | undecidable | manual | S | 145 | 54.7008 | 90 | -0.15 | 47 |
GU.CIRO.HHZ. | 2020-10-26T20:48:12.79 | 0.6 | undecidable | manual | S | 84 | 54.8007 | 90 | -0.67 | 41 |
GU.SATI.HHZ. | 2020-10-26T20:48:11.15 | 0.3 | undecidable | manual | P | 65 | 85.5477 | 90 | 0.19 | 66 |
GU.BHB.HHZ. | 2020-10-26T20:48:11.35 | 0.1 | positive | manual | P | 159 | 85.4478 | 90 | 0.4 | 83 |
GU.RRL.HHZ. | 2020-10-26T20:48:08.84 | 0.1 | positive | manual | P | 185 | 70.374 | 90 | 0.22 | 89 |
CH.DIX.HHZ. | 2020-10-26T20:48:08.92 | 0.3 | undecidable | manual | P | 35 | 71.9724 | 90 | 0.05 | 70 |
GU.REMY.HHZ. | 2020-10-26T20:48:08.59 | 0.6 | undecidable | manual | S | 35 | 38.8278 | 90 | -0.58 | 43 |
GU.TRAV.HHZ. | 2020-10-26T20:48:08.79 | 0.1 | positive | manual | P | 93 | 68.5758 | 90 | 0.44 | 85 |
GU.BLANC.HHZ. | 2020-10-26T20:48:07.02 | 0.6 | undecidable | manual | S | 9 | 32.745 | 90 | -0.54 | 43 |
GU.RSP.HHZ. | 2020-10-26T20:48:06.30 | 0.1 | positive | manual | P | 145 | 54.7008 | 90 | 0.09 | 94 |
GU.CIRO.HHZ. | 2020-10-26T20:48:06.36 | 0.1 | undecidable | manual | P | 84 | 54.8007 | 90 | 0.13 | 94 |
MN.BNI.HHZ. | 2020-10-26T20:48:06.40 | 0.1 | positive | manual | P | 195 | 57.498 | 90 | -0.24 | 92 |
IV.MRGE.HHZ. | 2020-10-26T20:48:05.55 | 0.3 | undecidable | manual | S | 32 | 28.4493 | 90 | -0.86 | 58 |
GU.LSD.HHZ. | 2020-10-26T20:48:04.51 | 0.3 | undecidable | manual | S | 116 | 23.3544 | 91 | -0.53 | 69 |
GU.REMY.HHZ. | 2020-10-26T20:48:03.70 | 0.1 | positive | manual | P | 35 | 38.8278 | 90 | -0.06 | 98 |
GU.BLANC.HHZ. | 2020-10-26T20:48:02.46 | 0.1 | undecidable | manual | P | 9 | 32.745 | 90 | -0.37 | 92 |
GU.LSD.HHZ. | 2020-10-26T20:48:01.44 | 0.1 | positive | manual | P | 116 | 23.3544 | 91 | 0.07 | 100 |
IV.MRGE.HHZ. | 2020-10-26T20:48:01.80 | 0.1 | positive | manual | P | 32 | 28.4493 | 90 | -0.36 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.LSD.HHN. | ML:2.8 | 0.0042636355 | 0.1408 | AML | other | m | 2020-10-26T20:48:04.58 |
GU.LSD.HHE. | ML:2.7 | 0.0033883855 | 0.1536 | AML | other | m | 2020-10-26T20:48:04.72 |
IV.MRGE.HHE. | ML:2.6 | 0.0018399999999999998 | 0.42 | AML | other | m | 2020-10-26T20:48:06.09 |
IV.MRGE.HHN. | ML:2.6 | 0.002048962 | 0.064 | AML | other | m | 2020-10-26T20:48:06.31 |
GU.BLANC.HHE. | ML:2.6 | 0.00163486 | 1.8592 | AML | other | m | 2020-10-26T20:48:08.98 |
GU.BLANC.HHN. | ML:2.4 | 0.00113739495 | 1.744 | AML | other | m | 2020-10-26T20:48:08.09 |
GU.REMY.HHN. | ML:2.3 | 0.00074932555 | 0.1408 | AML | other | m | 2020-10-26T20:48:11.37 |
GU.REMY.HHE. | ML:2.2 | 0.00059323135 | 0.3584 | AML | other | m | 2020-10-26T20:48:12.94 |
GU.CIRO.HHN. | ML:2.3 | 0.00041252525 | 0.1792 | AML | other | m | 2020-10-26T20:48:13.25 |
GU.RSP.HHE. | ML:3.0 | 0.0023572695 | 0.1536 | AML | other | m | 2020-10-26T20:48:13.48 |
GU.RSP.HNE. | ML:3.0 | 0.002196369 | 0.1536 | AML | other | m | 2020-10-26T20:48:13.48 |
GU.RSP.HHN. | ML:2.8 | 0.00149054 | 0.1792 | AML | other | m | 2020-10-26T20:48:14.05 |
GU.RSP.HNN. | ML:2.8 | 0.0013886785 | 0.2048 | AML | other | m | 2020-10-26T20:48:14.16 |
GU.CIRO.HHE. | ML:2.1 | 0.00030360755 | 1.8208 | AML | other | m | 2020-10-26T20:48:15.96 |
MN.BNI.HNE. | ML:2.1 | 0.000268 | 1.22 | AML | other | m | 2020-10-26T20:48:15.24 |
MN.BNI.HHE. | ML:2.1 | 0.00026700000000000004 | 1.24 | AML | other | m | 2020-10-26T20:48:15.23 |
MN.BNI.HNN. | ML:2.2 | 0.00034599999999999995 | 0.3 | AML | other | m | 2020-10-26T20:48:17.08 |
MN.BNI.HHN. | ML:2.2 | 0.00033999999999999997 | 0.28 | AML | other | m | 2020-10-26T20:48:17.08 |
GU.TRAV.HHN. | ML:2.6 | 0.00060491195 | 1.8336 | AML | other | m | 2020-10-26T20:48:18.00 |
CH.DIX.HHN. | ML:2.8 | 0.0009908695 | 0.384 | AML | other | m | 2020-10-26T20:48:18.76 |
GU.TRAV.HHE. | ML:2.3 | 0.00037004725 | 0.1408 | AML | other | m | 2020-10-26T20:48:18.87 |
CH.DIX.HHE. | ML:2.8 | 0.0009711815 | 0.1664 | AML | other | m | 2020-10-26T20:48:19.23 |
CH.GIMEL.HHN. | ML:2.3 | 0.00014253325 | 0.2688 | AML | other | m | 2020-10-26T20:48:19.93 |
GU.RRL.HHN. | ML:2.4 | 0.00045200585 | 0.448 | AML | other | m | 2020-10-26T20:48:21.52 |
GU.RRL.HHE. | ML:2.4 | 0.00041582765 | 0.32 | AML | other | m | 2020-10-26T20:48:22.07 |
GU.BHB.HHN. | ML:2.8 | 0.00082933125 | 0.128 | AML | other | m | 2020-10-26T20:48:22.54 |
GU.BHB.HHE. | ML:2.5 | 0.00041804505000000004 | 0.2176 | AML | other | m | 2020-10-26T20:48:22.54 |
GU.SATI.HHE. | ML:2.2 | 0.0001965 | 0.72 | AML | other | m | 2020-10-26T20:48:24.42 |
GU.SATI.HHN. | ML:2.0 | 0.000128384715 | 0.128 | AML | other | m | 2020-10-26T20:48:24.68 |
RD.ORIF.BHE. | ML:2.4 | 0.0002289857 | 0.5632 | AML | other | m | 2020-10-26T20:48:28.47 |
RD.ORIF.BHN. | ML:2.5 | 0.00030492409999999996 | 0.2816 | AML | other | m | 2020-10-26T20:48:28.81 |
GU.PZZ.HHN. | ML:2.9 | 0.0006636914 | 0.2048 | AML | other | m | 2020-10-26T20:48:31.67 |
GU.PZZ.HHE. | ML:2.9 | 0.00063743635 | 0.2176 | AML | other | m | 2020-10-26T20:48:32.37 |
CH.GIMEL.HHE. | ML:2.4 | 0.00016842778 | 0.1664 | AML | other | m | 2020-10-26T20:48:34.69 |
GU.ENR.HHE. | ML:2.2 | 0.00008598003500000001 | 0.2176 | AML | other | m | 2020-10-26T20:48:42.33 |
GU.ENR.HHN. | ML:2.3 | 0.000099137985 | 0.4096 | AML | other | m | 2020-10-26T20:48:48.72 |
CH.FUSIO.HHN. | ML:2.2 | 0.000059767439999999996 | 1.4624 | AML | other | m | 2020-10-26T20:48:51.03 |
CH.FUSIO.HHE. | ML:2.1 | 0.000053275675 | 0.3328 | AML | other | m | 2020-10-26T20:48:55.44 |
GU.CANO.HHN. | ML:2.8 | 0.00023080745 | 1.5136 | AML | other | m | 2020-10-26T20:48:56.78 |