A magnitude ML 1.6 earthquake occured in region: 8 km NE Valtournenche (AO), on
and geographic coordinates (lat, lon) 45.9150, 7.7050 at 5 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 |
---|---|---|---|---|
Valtournenche | AO | 8 | 2277 | 2277 |
Chamois | AO | 11 | 97 | 2374 |
Ayas | AO | 11 | 1401 | 3775 |
La Magdeleine | AO | 13 | 109 | 3884 |
Gressoney-La-Trinité | AO | 13 | 303 | 4187 |
Antey-Saint-André | AO | 15 | 602 | 4789 |
Torgnon | AO | 16 | 558 | 5347 |
Brusson | AO | 17 | 897 | 6244 |
Gressoney-Saint-Jean | AO | 18 | 807 | 7051 |
Saint-Vincent | AO | 19 | 4660 | 11711 |
Alagna Valsesia | VC | 19 | 408 | 12119 |
Châtillon | AO | 20 | 4772 | 16891 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2012-11-29 08:52:46 |
45.9415 | 7.7468 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2652491 |
Bulletin Rev1000 |
ML 1.6 | 2012-11-29 08:52:46 |
45.9152 | 7.7052 | 5 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3089061 |
Field | Value |
---|---|
Time (UTC) | 2012-11-29 08:52:46 ± 0.14 |
Latitude | 45.9152 ± 0.0081 |
Longitude | 7.7052 ± 0.0103 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3089061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 825 |
Semi-minor axis of confidence ellipse (meter) | 413 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
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) | 102 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.12051 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92900 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 2652491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-11-29 09:02:49 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 3089061 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:45:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2012-11-29T08:53:14.00 | 0.3 | undecidable | manual | S | 202 | 91.6416 | 50 | -0.85 | 53 |
GU.RSP.HHZ. | 2012-11-29T08:53:04.06 | 0.3 | undecidable | manual | P | 202 | 91.6416 | 50 | 1.16 | 46 |
CH.MUGIO.HHZ. | 2012-11-29T08:53:04.49 | 0.6 | undecidable | manual | P | 89 | 103.119 | 50 | -0.17 | 43 |
CH.FUSIO.HHZ. | 2012-11-29T08:53:03.29 | 0.6 | undecidable | manual | P | 51 | 94.8384 | 50 | -0.1 | 44 |
GU.LSD.HHZ. | 2012-11-29T08:52:59.30 | 0.6 | undecidable | manual | P | 221 | 67.1772 | 50 | 0.18 | 46 |
GU.CIRO.HHZ. | 2012-11-29T08:52:58.84 | 0.3 | undecidable | manual | S | 197 | 36.3414 | 98 | -0.45 | 69 |
CH.DIX.HHZ. | 2012-11-29T08:52:56.45 | 0.1 | undecidable | manual | S | 309 | 29.3484 | 100 | -0.44 | 94 |
IV.MRGE.HHZ. | 2012-11-29T08:52:56.98 | 0.6 | undecidable | manual | P | 252 | 52.3032 | 50 | 0.15 | 48 |
GU.TRAV.HHZ. | 2012-11-29T08:52:55.54 | 0.3 | undecidable | manual | P | 176 | 44.7219 | 96 | -0.05 | 74 |
GU.REMY.HHZ. | 2012-11-29T08:52:55.46 | 0.3 | undecidable | manual | P | 259 | 43.2234 | 97 | 0.17 | 72 |
GU.CIRO.HHZ. | 2012-11-29T08:52:54.25 | 0.3 | undecidable | manual | P | 197 | 36.3414 | 98 | 0.34 | 71 |
CH.DIX.HHZ. | 2012-11-29T08:52:52.84 | 0.1 | undecidable | manual | P | 309 | 29.3484 | 100 | 0.31 | 96 |
GU.SATI.HHZ. | 2012-11-29T08:52:51.26 | 0.1 | undecidable | manual | S | 109 | 13.3755 | 110 | -0.25 | 100 |
CH.MMK.HHZ. | 2012-11-29T08:52:51.44 | 0.1 | undecidable | manual | P | 53 | 24.9528 | 101 | -0.23 | 98 |
GU.SATI.HHZ. | 2012-11-29T08:52:49.90 | 0.1 | undecidable | manual | P | 109 | 13.3755 | 110 | 0.48 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CIRO.HHE. | ML:1.6 | 0.00014049999999999997 | 0.2 | AML | other | m | 2012-11-29T08:52:59.09 |
GU.CIRO.HHN. | ML:1.3 | 0.00008385 | 0.8 | AML | other | m | 2012-11-29T08:52:59.08 |
CH.DIX.HHN. | ML:1.8 | 0.0003215 | 0.3 | AML | other | m | 2012-11-29T08:52:56.68 |
CH.DIX.HHE. | ML:1.6 | 0.000221 | 0.4 | AML | other | m | 2012-11-29T08:52:56.73 |
CH.FUSIO.HHN. | ML:1.6 | 0.000044899999999999994 | 1.4 | AML | other | m | 2012-11-29T08:53:16.89 |
CH.FUSIO.HHE. | ML:1.5 | 0.000032349999999999994 | 0.88 | AML | other | m | 2012-11-29T08:53:17.53 |
CH.MMK.HHN. | ML:1.8 | 0.00038500000000000003 | 0.24 | AML | other | m | 2012-11-29T08:52:53.81 |
CH.MMK.HHE. | ML:1.5 | 0.000191 | 1.18 | AML | other | m | 2012-11-29T08:52:55.80 |
IV.MRGE.HHE. | ML:1.4 | 0.00006615 | 1.52 | AML | other | m | 2012-11-29T08:53:05.30 |
IV.MRGE.HHN. | ML:1.4 | 0.00007105 | 1.04 | AML | other | m | 2012-11-29T08:53:06.55 |
GU.RSP.HHE. | ML:1.8 | 0.0000712 | 1.36 | AML | other | m | 2012-11-29T08:53:15.55 |
GU.RSP.HHN. | ML:1.8 | 0.00007285 | 1.3 | AML | other | m | 2012-11-29T08:53:15.59 |
GU.SATI.HHN. | ML:2.4 | 0.00352 | 0.22 | AML | other | m | 2012-11-29T08:52:51.43 |
GU.SATI.HHE. | ML:2.2 | 0.0019950000000000002 | 0.58 | AML | other | m | 2012-11-29T08:52:51.61 |
GU.TRAV.HHE. | ML:1.6 | 0.00011074999999999998 | 1.58 | AML | other | m | 2012-11-29T08:53:03.06 |
GU.TRAV.HHN. | ML:1.5 | 0.0001053 | 1.32 | AML | other | m | 2012-11-29T08:53:05.64 |