A magnitude Md 2.0 earthquake occured in region: 4 km W Bellino (CN), on
and geographic coordinates (lat, lon) 44.5740, 6.9730 at 12 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 |
---|---|---|---|---|
Bellino | CN | 4 | 109 | 109 |
Pontechianale | CN | 7 | 179 | 288 |
Casteldelfino | CN | 8 | 157 | 445 |
Elva | CN | 10 | 97 | 542 |
Acceglio | CN | 11 | 162 | 704 |
Prazzo | CN | 12 | 170 | 874 |
Stroppo | CN | 14 | 103 | 977 |
Canosio | CN | 16 | 80 | 1057 |
Marmora | CN | 16 | 68 | 1125 |
Sampeyre | CN | 17 | 1022 | 2147 |
Macra | CN | 18 | 59 | 2206 |
Celle di Macra | CN | 19 | 100 | 2306 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1987-05-28 09:02:18 |
44.574 | 6.973 | 12 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 47929 |
Field | Value |
---|---|
Time (UTC) | 1987-05-28 09:02:18 ± 0.274 |
Latitude | 44.5740 ± 0.0211 |
Longitude | 6.9730 ± 0.0330 |
Depth (km) | 12 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 47929 |
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) | 3509.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00364 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 47929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:46:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.STV.Z. | 1987-05-28T09:02:33.10 | 10.0 | undecidable | manual | SG | 141 | 0.3996 | -0.85 | 0 | |
--.RRL.Z. | 1987-05-28T09:02:32.10 | 10.0 | undecidable | manual | SG | 338 | 0.3663 | -0.57 | 0.2 | |
--.STV.Z. | 1987-05-28T09:02:27.70 | 10.0 | undecidable | manual | PG | 141 | 0.3996 | 0.14 | 1.5 | |
--.DOI.Z. | 1987-05-28T09:02:27.40 | 10.0 | undecidable | manual | SG | 110 | 0.1998 | -0.05 | 1.2 | |
--.RRL.Z. | 1987-05-28T09:02:26.90 | 10.0 | undecidable | manual | PG | 338 | 0.3663 | 0.08 | 1.6 | |
--.PZZ.Z. | 1987-05-28T09:02:24.40 | 10.0 | undecidable | manual | SG | 127 | 0.111 | -0.32 | 0.8 | |
--.DOI.Z. | 1987-05-28T09:02:24.00 | 10.0 | undecidable | manual | PG | 110 | 0.1998 | 0.2 | 1.7 | |
--.PZZ.Z. | 1987-05-28T09:02:22.60 | 10.0 | undecidable | manual | PG | 127 | 0.111 | 0.37 | 1.1 |