A magnitude ML 1.7 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 45.9500, 7.8130 at 3 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 |
---|---|---|---|---|
Macugnaga | VB | 12 | 557 | 557 |
Gressoney-La-Trinité | AO | 14 | 303 | 860 |
Alagna Valsesia | VC | 14 | 408 | 1268 |
Valtournenche | AO | 17 | 2277 | 3545 |
Riva Valdobbia | VC | 17 | 258 | 3803 |
Ayas | AO | 18 | 1401 | 5204 |
Rima San Giuseppe | VC | 19 | 59 | 5263 |
Carcoforo | VC | 19 | 78 | 5341 |
Gressoney-Saint-Jean | AO | 19 | 807 | 6148 |
Chamois | AO | 19 | 97 | 6245 |
Ceppo Morelli | VB | 20 | 321 | 6566 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML 1.7 |
2007-10-28 02:58:02 |
45.95 | 7.813 | 3 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 659549 |
Field | Value |
---|---|
Time (UTC) | 2007-10-28 02:58:02 ± 0.24 |
Latitude | 45.9500 ± 0.0090 |
Longitude | 7.8130 ± 0.0233 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 659549 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1700 |
Semi-minor axis of confidence ellipse (meter) | 925 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2059.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.18261 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 659549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:31:28 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 659549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:31:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.SHZ. | 2007-10-28T02:58:29.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.LSD.HHN. | 2007-10-28T02:58:26.56 | 0.3 | undecidable | manual | Sg | 224 | 75.6687 | -0.254 | 68 | |
MN.TUE.HHE. | 2007-10-28T02:58:24.89 | 0.3 | undecidable | manual | Pg | 63 | 131.2686 | -0.151 | 62 | |
IV.ORI.EHE. | 2007-10-28T02:58:22.89 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.TRAV.HHZ. | 2007-10-28T02:58:18.73 | 0.3 | undecidable | manual | Sg | 186 | 48.8178 | -0.598 | 66 | |
GU.LSD.HHN. | 2007-10-28T02:58:16.70 | 0.1 | undecidable | manual | Pg | 224 | 75.6687 | 0.223 | 92 | |
IV.VAI.SHZ. | 2007-10-28T02:58:16.68 | 0.6 | undecidable | manual | Pg | 97 | 74.37 | 0.411 | 44 | |
IV.ORO.SHZ. | 2007-10-28T02:58:15.35 | 0.3 | undecidable | manual | Sg | 160 | 38.2284 | -0.299 | 72 | |
IV.MRGE.HHN. | 2007-10-28T02:58:14.13 | 0.1 | undecidable | manual | Pg | 251 | 61.3941 | -0.152 | 96 | |
GU.TRAV.HHZ. | 2007-10-28T02:58:12.39 | 0.1 | positive | manual | Pg | 186 | 48.8178 | 0.234 | 96 | |
IV.ORO.SHZ. | 2007-10-28T02:58:10.66 | 0.1 | positive | manual | Pg | 160 | 38.2284 | 0.63 | 88 | |
CH.MMK.HHE. | 2007-10-28T02:58:07.61 | 0.1 | undecidable | manual | Sg | 46 | 16.2726 | -0.474 | 97 | |
CH.MMK.HHE. | 2007-10-28T02:58:05.98 | 0.1 | positive | manual | Pg | 46 | 16.2726 | 0.317 | 100 |