A magnitude Md 2.1 earthquake occured in region: 6 km E Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6410, 7.0980 at 11 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 |
---|---|---|---|---|
Pontechianale | CN | 6 | 179 | 179 |
Casteldelfino | CN | 6 | 157 | 336 |
Crissolo | CN | 8 | 168 | 504 |
Oncino | CN | 8 | 76 | 580 |
Bellino | CN | 9 | 109 | 689 |
Ostana | CN | 9 | 83 | 772 |
Sampeyre | CN | 10 | 1022 | 1794 |
Elva | CN | 11 | 97 | 1891 |
Paesana | CN | 15 | 2784 | 4675 |
Stroppo | CN | 15 | 103 | 4778 |
Frassino | CN | 16 | 265 | 5043 |
Macra | CN | 17 | 59 | 5102 |
Sanfront | CN | 18 | 2395 | 7497 |
Prazzo | CN | 18 | 170 | 7667 |
Celle di Macra | CN | 19 | 100 | 7767 |
RorĂ | TO | 19 | 257 | 8024 |
Bobbio Pellice | TO | 19 | 563 | 8587 |
Villar Pellice | TO | 19 | 1076 | 9663 |
Melle | CN | 20 | 292 | 9955 |
Gambasca | CN | 20 | 371 | 10326 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1987-05-29 00:58:10 |
44.641 | 7.098 | 11 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 48249 |
Field | Value |
---|---|
Time (UTC) | 1987-05-29 00:58:10 ± 0.123 |
Latitude | 44.6410 ± 0.0093 |
Longitude | 7.0980 ± 0.0204 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 48249 |
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) | 1913.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 134 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01230 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 48249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:47:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LMR.Z. | 1987-05-29T00:58:53.30 | 10.0 | undecidable | manual | SN | 198 | 1.3653 | -0.24 | 0.5 | |
--.FIN.Z. | 1987-05-29T00:58:41.30 | 10.0 | undecidable | manual | SG | 118 | 0.8991 | -0.28 | 0.6 | |
--.IMI.Z. | 1987-05-29T00:58:40.90 | 10.0 | undecidable | manual | SG | 141 | 0.9213 | -1.37 | 0 | |
--.LPG.Z. | 1987-05-29T00:58:40.50 | 10.0 | undecidable | manual | SG | 344 | 0.888 | -0.66 | 0.3 | |
--.SBF.Z. | 1987-05-29T00:58:37.80 | 10.0 | undecidable | manual | SG | 162 | 0.8103 | -0.88 | 0.1 | |
--.LMR.Z. | 1987-05-29T00:58:36.00 | 10.0 | undecidable | manual | PN | 198 | 1.3653 | 0.58 | 0.6 | |
--.LRG.Z. | 1987-05-29T00:58:34.90 | 10.0 | undecidable | manual | PN | 204 | 1.2987 | 0.51 | 0.8 | |
--.FRF.Z. | 1987-05-29T00:58:31.40 | 10.0 | undecidable | manual | PN | 196 | 1.1211 | -0.64 | 0.6 | |
--.LPG.Z. | 1987-05-29T00:58:28.50 | 10.0 | undecidable | manual | PG | 344 | 0.888 | 0.23 | 1.6 | |
--.BNI.Z. | 1987-05-29T00:58:28.50 | 10.0 | undecidable | manual | SG | 324 | 0.4995 | -0.35 | 0.9 | |
--.IMI.Z. | 1987-05-29T00:58:28.60 | 10.0 | undecidable | manual | PG | 141 | 0.9213 | -0.31 | 1.4 | |
--.FIN.Z. | 1987-05-29T00:58:28.70 | 10.0 | undecidable | manual | PG | 118 | 0.8991 | 0.19 | 1.6 | |
--.SBF.Z. | 1987-05-29T00:58:27.20 | 10.0 | undecidable | manual | PG | 162 | 0.8103 | 0.36 | 1.4 | |
--.STV.Z. | 1987-05-29T00:58:25.40 | 10.0 | undecidable | manual | SG | 156 | 0.4218 | -0.76 | 0.2 | |
--.RRL.Z. | 1987-05-29T00:58:23.90 | 10.0 | undecidable | manual | SG | 321 | 0.3552 | -0.15 | 0.8 | |
--.BNI.Z. | 1987-05-29T00:58:21.00 | 10.0 | undecidable | manual | PG | 324 | 0.4995 | -0.16 | 1.9 | |
--.STV.Z. | 1987-05-29T00:58:19.60 | 10.0 | undecidable | manual | PG | 156 | 0.4218 | -0.01 | 2.1 | |
--.DOI.Z. | 1987-05-29T00:58:19.00 | 10.0 | undecidable | manual | SG | 142 | 0.1665 | 0.84 | 0.2 | |
--.RRL.Z. | 1987-05-29T00:58:18.60 | 10.0 | undecidable | manual | PG | 321 | 0.3552 | 0.21 | 1.9 | |
--.PZZ.Z. | 1987-05-29T00:58:16.80 | 10.0 | undecidable | manual | SG | 179 | 0.1332 | -0.24 | 1.1 | |
--.DOI.Z. | 1987-05-29T00:58:15.50 | 10.0 | undecidable | manual | PG | 142 | 0.1665 | 0.51 | 1.1 | |
--.PZZ.Z. | 1987-05-29T00:58:14.40 | 10.0 | undecidable | manual | PG | 179 | 0.1332 | 0.06 | 2 |