A magnitude Md 2.1 earthquake occured in region: 4 km SW Bellino (CN), on
and geographic coordinates (lat, lon) 44.5510, 7.0040 at 10 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 |
Casteldelfino | CN | 7 | 157 | 266 |
Elva | CN | 7 | 97 | 363 |
Acceglio | CN | 8 | 162 | 525 |
Pontechianale | CN | 8 | 179 | 704 |
Prazzo | CN | 9 | 170 | 874 |
Stroppo | CN | 11 | 103 | 977 |
Canosio | CN | 12 | 80 | 1057 |
Marmora | CN | 13 | 68 | 1125 |
Macra | CN | 15 | 59 | 1184 |
Sampeyre | CN | 15 | 1022 | 2206 |
Celle di Macra | CN | 16 | 100 | 2306 |
Argentera | CN | 19 | 83 | 2389 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1985-04-02 10:03:11 |
44.551 | 7.004 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 3929 |
Field | Value |
---|---|
Time (UTC) | 1985-04-02 10:03:11 ± 0.23 |
Latitude | 44.5510 ± 0.0159 |
Longitude | 7.0040 ± 0.0233 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 3929 |
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) | 2553.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00834 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 3929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:08:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CK1.Z. | 1985-04-02T10:03:43.00 | 10.0 | undecidable | manual | SG | 97 | 0.9213 | 0.3 | 0.5 | |
--.FIN.Z. | 1985-04-02T10:03:43.20 | 10.0 | undecidable | manual | SG | 111 | 0.9213 | 0.25 | 0.6 | |
--.IMP.Z. | 1985-04-02T10:03:43.00 | 10.0 | undecidable | manual | SG | 134 | 0.888 | 0.95 | 0 | |
--.ROB.Z. | 1985-04-02T10:03:35.20 | 10.0 | undecidable | manual | SG | 111 | 0.666 | 0.53 | 0.3 | |
--.IMP.Z. | 1985-04-02T10:03:29.00 | 10.0 | undecidable | manual | PG | 134 | 0.888 | -0.05 | 1.9 | |
--.CK1.Z. | 1985-04-02T10:03:29.00 | 10.0 | undecidable | manual | PG | 97 | 0.9213 | -0.43 | 1 | |
--.FIN.Z. | 1985-04-02T10:03:29.10 | 10.0 | undecidable | manual | PG | 111 | 0.9213 | -0.47 | 0.9 | |
--.STV.Z. | 1985-04-02T10:03:25.60 | 10.0 | undecidable | manual | SG | 142 | 0.3774 | 0.22 | 0.7 | |
--.ROB.Z. | 1985-04-02T10:03:24.70 | 10.0 | undecidable | manual | PG | 111 | 0.666 | -0.09 | 2 | |
--.BN9.Z. | 1985-04-02T10:03:23.00 | 10.0 | undecidable | manual | PG | 335 | 0.5439 | 0.36 | 1.3 | |
--.STV.Z. | 1985-04-02T10:03:19.20 | 10.0 | undecidable | manual | PG | 142 | 0.3774 | -0.23 | 1.7 |