A magnitude ML 1.2 earthquake occured in region: V3 Monte Bianco (ITALIA, FRANCIA, SVIZZERA), on
and geographic coordinates (lat, lon) 46.0210, 6.9320 at 7 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.
No Italian municipalities within 20 km distance.
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 1.2 | 2011-08-19 17:27:45 |
46.021 | 6.932 | 7 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1274599 |
Field | Value |
---|---|
Time (UTC) | 2011-08-19 17:27:45 ± 0.18 |
Latitude | 46.0210 ± 0.0099 |
Longitude | 6.9320 ± 0.0155 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1274599 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1176 |
Semi-minor axis of confidence ellipse (meter) | 888 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1627.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.58 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90202 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1274599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:10:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.STR3.BHN. | 2011-08-19T17:28:40.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTGR.SHZ. | 2011-08-19T17:28:32.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTF.SHE. | 2011-08-19T17:28:29.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.RSP.HHE. | 2011-08-19T17:28:14.85 | 1.0 | undecidable | manual | Sg | 165 | 100.122 | -0.587 | 19 | |
GU.TRAV.HHN. | 2011-08-19T17:28:10.81 | 0.6 | undecidable | manual | Sg | 131 | 84.5487 | -0.463 | 40 | |
IV.CELB.HHN. | 2011-08-19T17:28:05.01 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.LSD.HHN. | 2011-08-19T17:28:04.86 | 0.3 | undecidable | manual | Sg | 166 | 64.1913 | -0.971 | 51 | |
GU.RSP.HHE. | 2011-08-19T17:28:03.61 | 0.3 | undecidable | manual | Pg | 165 | 100.122 | 0.882 | 50 | |
GU.TRAV.HHN. | 2011-08-19T17:28:00.89 | 0.3 | undecidable | manual | Pg | 131 | 84.5487 | 0.569 | 58 | |
CH.GIMEL.HHN. | 2011-08-19T17:27:58.86 | 0.6 | undecidable | manual | Pg | 318 | 76.4679 | -0.22 | 43 | |
CH.DIX.HHN. | 2011-08-19T17:27:58.26 | 0.1 | undecidable | manual | Sg | 80 | 37.2294 | -0.258 | 92 | |
GU.LSD.HHN. | 2011-08-19T17:27:57.32 | 0.1 | undecidable | manual | Pg | 166 | 64.1913 | 0.14 | 90 | |
IV.MRGE.HHN. | 2011-08-19T17:27:55.79 | 0.1 | undecidable | manual | Sg | 160 | 29.5482 | -0.121 | 96 | |
CH.DIX.HHN. | 2011-08-19T17:27:53.28 | 0.1 | undecidable | manual | Pg | 80 | 37.2294 | 0.322 | 91 | |
IV.MRGE.HHN. | 2011-08-19T17:27:51.72 | 0.1 | undecidable | manual | Pg | 160 | 29.5482 | 0.266 | 93 | |
CH.EMV.HHZ. | 2011-08-19T17:27:48.12 | 0.1 | undecidable | manual | Sg | 332 | 5.3946 | -0.337 | 95 | |
CH.EMV.HHZ. | 2011-08-19T17:27:47.26 | 0.1 | undecidable | manual | Pg | 332 | 5.3946 | 0.112 | 100 | |
IV.SGTA.HHZ. | 2011-08-19T17:27:43.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |