A magnitude ML 1.7 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.0530, 7.6640 at 8 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 | 20 | 2277 | 2277 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.7 |
2008-07-24 13:22:42 |
46.053 | 7.664 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 706079 |
Field | Value |
---|---|
Time (UTC) | 2008-07-24 13:22:42 ± 0.34 |
Latitude | 46.0530 ± 0.0549 |
Longitude | 7.6640 ± 0.0156 |
Depth (km) | 8 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 706079 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 6161 |
Semi-minor axis of confidence ellipse (meter) | 1009 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6216.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.59 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.94609 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 706079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:22:12 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 706079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:22:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHN. | 2008-07-24T13:23:13.27 | 0.3 | undecidable | manual | Sg | 197 | 105.0171 | -0.102 | 65 | |
GU.RSP.HHN. | 2008-07-24T13:23:00.60 | 0.3 | undecidable | manual | Pg | 197 | 105.0171 | 0.395 | 61 | |
IV.MRGE.HHE. | 2008-07-24T13:22:59.38 | 0.6 | undecidable | manual | Sg | 236 | 56.0994 | -0.954 | 36 | |
GU.LSD.HHZ. | 2008-07-24T13:22:56.64 | 0.3 | undecidable | manual | Pg | 212 | 77.5668 | 0.667 | 59 | |
IV.ORO.SHZ. | 2008-07-24T13:22:54.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ERC.SHZ. | 2008-07-24T13:22:54.75 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.TRAV.HHN. | 2008-07-24T13:22:53.05 | 0.1 | undecidable | manual | Pg | 174 | 60.1953 | -0.257 | 91 | |
IV.MRGE.HHE. | 2008-07-24T13:22:52.93 | 0.3 | undecidable | manual | Pg | 236 | 56.0994 | 0.251 | 69 | |
CH.DIX.HHE. | 2008-07-24T13:22:49.60 | 0.3 | undecidable | manual | Sg | 279 | 20.2686 | -0.196 | 74 | |
IV.MCEL.HHN. | 2008-07-24T13:22:47.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.DIX.HHE. | 2008-07-24T13:22:46.75 | 0.1 | undecidable | manual | Pg | 279 | 20.2686 | 0.154 | 100 | |
CH.MMK.HHZ. | 2008-07-24T13:22:46.97 | 0.1 | undecidable | manual | Pg | 90 | 23.1546 | -0.165 | 99 | |
IV.MTRZ.HHE. | 2008-07-24T13:22:34.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |