A magnitude Md 2.5 earthquake occured in region: 2 km NE Valdisotto (SO), on
and geographic coordinates (lat, lon) 46.4480, 10.3700 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 |
---|---|---|---|---|
Valdisotto | SO | 2 | 3556 | 3556 |
Bormio | SO | 3 | 4121 | 7677 |
Valfurva | SO | 4 | 2638 | 10315 |
Valdidentro | SO | 7 | 4125 | 14440 |
Sondalo | SO | 13 | 4136 | 18576 |
Grosio | SO | 18 | 4443 | 23019 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.5 |
2001-10-19 21:03:26 |
46.448 | 10.37 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 429359 |
Field | Value |
---|---|
Time (UTC) | 2001-10-19 21:03:26 ± 0.228 |
Latitude | 46.4480 ± 0.0204 |
Longitude | 10.3700 ± 0.0271 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 429359 |
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) | 3074.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01498 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 429359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:45:15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 429359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FVI.Z. | 2001-10-19T21:04:18.74 | 10.0 | undecidable | manual | SN | 84 | 1.665 | 0.87 | 0.1 | |
--.CTI.Z. | 2001-10-19T21:03:59.64 | 10.0 | undecidable | manual | SG | 113 | 0.9657 | -0.87 | 0.1 | |
--.FVI.Z. | 2001-10-19T21:03:56.55 | 10.0 | undecidable | manual | PN | 84 | 1.665 | 0.4 | 0.9 | |
--.VAI.Z. | 2001-10-19T21:03:50.70 | 10.0 | undecidable | manual | PN | 242 | 1.2543 | 0.23 | 1.3 | |
--.CTI.Z. | 2001-10-19T21:03:46.22 | 10.0 | undecidable | manual | PG | 113 | 0.9657 | 0.09 | 1.7 | |
--.BRMO.Z. | 2001-10-19T21:03:28.36 | 10.0 | undecidable | manual | SG | 4 | 0.0222 | -0.14 | 0.7 | |
--.BRMO.Z. | 2001-10-19T21:03:27.21 | 10.0 | positive | manual | PG | 4 | 0.0222 | -0.43 | 2.2 |