A magnitude Md 2.5 earthquake occured in region: 4 km SE Valdisotto (SO), on
and geographic coordinates (lat, lon) 46.4060, 10.3870 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 |
---|---|---|---|---|
Valdisotto | SO | 4 | 3556 | 3556 |
Valfurva | SO | 7 | 2638 | 6194 |
Bormio | SO | 7 | 4121 | 10315 |
Sondalo | SO | 9 | 4136 | 14451 |
Valdidentro | SO | 12 | 4125 | 18576 |
Grosio | SO | 15 | 4443 | 23019 |
Grosotto | SO | 17 | 1622 | 24641 |
Vione | BS | 18 | 691 | 25332 |
Vezza d'Oglio | BS | 18 | 1457 | 26789 |
Temù | BS | 19 | 1105 | 27894 |
Ponte di Legno | BS | 19 | 1729 | 29623 |
Mazzo di Valtellina | SO | 19 | 1022 | 30645 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2002-01-25 07:11:35 |
46.406 | 10.387 | 3 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 435269 |
Field | Value |
---|---|
Time (UTC) | 2002-01-25 07:11:35 ± 0.293 |
Latitude | 46.4060 ± 0.0185 |
Longitude | 10.3870 ± 0.0127 |
Depth (km) | 3 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 435269 |
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) | 2275.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00057 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01837 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 435269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:51:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PTCC.Z. | 2002-01-25T07:12:35.70 | 10.0 | undecidable | manual | SN | 88 | 2.0424 | -0.82 | 0.1 | |
--.FVI.Z. | 2002-01-25T07:12:27.50 | 10.0 | undecidable | manual | SN | 82 | 1.6539 | -0.27 | 0.5 | |
--.VAI.Z. | 2002-01-25T07:12:17.10 | 10.0 | undecidable | manual | SN | 244 | 1.2432 | -0.44 | 0.4 | |
--.PTCC.Z. | 2002-01-25T07:12:10.87 | 10.0 | undecidable | manual | PN | 88 | 2.0424 | 0.08 | 1.4 | |
--.CTI.Z. | 2002-01-25T07:12:08.98 | 10.0 | undecidable | manual | SG | 111 | 0.9324 | -0.13 | 0.8 | |
--.FVI.Z. | 2002-01-25T07:12:05.98 | 10.0 | negative | manual | PN | 82 | 1.6539 | 0.5 | 1.3 | |
--.VAI.Z. | 2002-01-25T07:11:59.92 | 10.0 | undecidable | manual | PN | 244 | 1.2432 | 0.14 | 1.8 | |
--.CTI.Z. | 2002-01-25T07:11:54.65 | 10.0 | undecidable | manual | PG | 111 | 0.9324 | -0.31 | 1.4 | |
--.BRMO.Z. | 2002-01-25T07:11:38.65 | 10.0 | undecidable | manual | SG | 352 | 0.0666 | 0.07 | 0.8 | |
--.BRMO.Z. | 2002-01-25T07:11:37.50 | 10.0 | undecidable | manual | PG | 352 | 0.0666 | -0.29 | 1.5 |