A magnitude Md 2.4 earthquake occured in region: 9 km NE Valdidentro (SO), on
and geographic coordinates (lat, lon) 46.5530, 10.3620 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 |
---|---|---|---|---|
Valdidentro | SO | 9 | 4125 | 4125 |
Bormio | SO | 9 | 4121 | 8246 |
Valfurva | SO | 11 | 2638 | 10884 |
Tubre | BZ | 13 | 977 | 11861 |
Valdisotto | SO | 13 | 3556 | 15417 |
Stelvio | BZ | 15 | 1161 | 16578 |
Livigno | SO | 17 | 6389 | 22967 |
Prato allo Stelvio | BZ | 19 | 3474 | 26441 |
Glorenza | BZ | 20 | 896 | 27337 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.3 |
1987-10-30 14:03:27 |
46.553 | 10.362 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 57939 |
Field | Value |
---|---|
Time (UTC) | 1987-10-30 14:03:27 ± 0.251 |
Latitude | 46.5530 ± 0.0223 |
Longitude | 10.3620 ± 0.0219 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 57939 |
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) | 2990.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01894 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 57939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:55:30 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 57939 |
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. | 1987-10-30T14:04:18.10 | 10.0 | undecidable | manual | SN | 87 | 1.6539 | -1.1 | 0.2 | |
--.TMA.Z. | 1987-10-30T14:04:06.50 | 10.0 | undecidable | manual | SN | 246 | 1.11 | 0.25 | 0.7 | |
--.KBA.Z. | 1987-10-30T14:04:04.59 | 10.0 | positive | manual | PN | 74 | 2.0979 | 1.08 | 1.4 | |
--.CTI.Z. | 1987-10-30T14:04:03.30 | 10.0 | undecidable | manual | SG | 118 | 1.0101 | -0.15 | 0.7 | |
--.MDI.Z. | 1987-10-30T14:03:58.50 | 10.0 | undecidable | manual | SG | 210 | 0.888 | -0.91 | 0.4 | |
--.FVI.Z. | 1987-10-30T14:03:57.12 | 10.0 | undecidable | manual | PN | 87 | 1.6539 | -0.29 | 1.3 | |
--.VAI.Z. | 1987-10-30T14:03:54.12 | 10.0 | undecidable | manual | PN | 238 | 1.2987 | 1.72 | 0.3 | |
--.TMA.Z. | 1987-10-30T14:03:50.00 | 10.0 | undecidable | manual | PN | 246 | 1.11 | 0.02 | 1.8 | |
--.CTI.Z. | 1987-10-30T14:03:47.62 | 10.0 | undecidable | manual | PG | 118 | 1.0101 | -0.74 | 1.1 | |
--.MDI.Z. | 1987-10-30T14:03:46.40 | 10.0 | undecidable | manual | PG | 210 | 0.888 | 0.36 | 1.7 | |
--.LLS.Z. | 1987-10-30T14:03:46.50 | 10.0 | undecidable | manual | PG | 288 | 0.9657 | -0.96 | 0.8 | |
--.OSS.Z. | 1987-10-30T14:03:32.20 | 10.0 | undecidable | manual | PG | 311 | 0.1998 | -0.14 | 1.7 |