A magnitude Md 2.4 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 45.9640, 7.3600 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 |
---|---|---|---|---|
Bionaz | AO | 11 | 236 | 236 |
Oyace | AO | 13 | 219 | 455 |
Ollomont | AO | 13 | 157 | 612 |
Valpelline | AO | 15 | 657 | 1269 |
Doues | AO | 17 | 510 | 1779 |
Allein | AO | 18 | 229 | 2008 |
Etroubles | AO | 19 | 501 | 2509 |
Saint-Oyen | AO | 19 | 203 | 2712 |
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 |
Md 2.4 | 1986-02-26 13:07:16 |
45.964 | 7.36 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 23179 |
Field | Value |
---|---|
Time (UTC) | 1986-02-26 13:07:16 ± 0.171 |
Latitude | 45.9640 ± 0.0116 |
Longitude | 7.3600 ± 0.0169 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 23179 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1833.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01757 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 23179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:25:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RRL.-. | 1986-02-26T13:07:54.70 | 10.0 | undecidable | manual | SN | 201 | 1.11 | -0.32 | 0.6 | |
--.BN9.Z. | 1986-02-26T13:07:52.00 | 10.0 | undecidable | manual | SG | 207 | 1.0212 | -0.48 | 0.5 | |
--.SLE.-. | 1986-02-26T13:07:52.10 | 10.0 | undecidable | manual | PN | 22 | 1.9536 | 1.78 | 0 | |
--.VAI.Z. | 1986-02-26T13:07:50.00 | 10.0 | undecidable | manual | SG | 95 | 0.9768 | -1.09 | 0.3 | |
--.LLS.-. | 1986-02-26T13:07:44.00 | 10.0 | undecidable | manual | PN | 51 | 1.443 | 0.82 | 0.7 | |
--.SOO.-. | 1986-02-26T13:07:44.00 | 10.0 | undecidable | manual | PN | 187 | 1.4652 | 0.41 | 1.1 | |
--.MUO.-. | 1986-02-26T13:07:41.70 | 10.0 | undecidable | manual | PN | 41 | 1.3542 | -0.37 | 1.2 | |
--.RRL.-. | 1986-02-26T13:07:38.80 | 10.0 | undecidable | manual | PN | 201 | 1.11 | 0.03 | 1.6 | |
--.TMA.-. | 1986-02-26T13:07:38.00 | 10.0 | undecidable | manual | PG | 81 | 1.0545 | 0.14 | 1.6 | |
--.VAI.Z. | 1986-02-26T13:07:37.00 | 10.0 | undecidable | manual | PG | 95 | 0.9768 | 0.5 | 1.3 | |
--.BN9.Z. | 1986-02-26T13:07:37.80 | 10.0 | undecidable | manual | PG | 207 | 1.0212 | 0.5 | 1.3 | |
--.ORX.-. | 1986-02-26T13:07:36.40 | 10.0 | undecidable | manual | SG | 127 | 0.5439 | -0.56 | 0.5 | |
--.LSD.-. | 1986-02-26T13:07:36.00 | 10.0 | undecidable | manual | SG | 195 | 0.5217 | -0.33 | 0.6 | |
--.STG.-. | 1986-02-26T13:07:35.30 | 10.0 | undecidable | manual | PG | 306 | 0.9546 | -0.63 | 1.1 | |
--.ORX.-. | 1986-02-26T13:07:28.10 | 10.0 | undecidable | manual | PG | 127 | 0.5439 | -0.24 | 1.7 | |
--.LSD.-. | 1986-02-26T13:07:28.40 | 10.0 | undecidable | manual | PG | 195 | 0.5217 | 0.42 | 1.5 | |
--.MMK.-. | 1986-02-26T13:07:25.40 | 10.0 | undecidable | manual | PG | 78 | 0.4218 | -0.77 | 0.9 | |
--.EMS.-. | 1986-02-26T13:07:22.90 | 10.0 | undecidable | manual | PG | 289 | 0.3108 | -0.77 | 0.9 | |
--.DIX.-. | 1986-02-26T13:07:19.00 | 10.0 | undecidable | manual | PG | 16 | 0.1221 | -0.45 | 1.4 |