A magnitude Md 2.4 earthquake occured in region: 3 km E Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6330, 7.0710 at 16 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 | 4 | 179 | 179 |
Casteldelfino | CN | 5 | 157 | 336 |
Bellino | CN | 7 | 109 | 445 |
Crissolo | CN | 10 | 168 | 613 |
Elva | CN | 10 | 97 | 710 |
Oncino | CN | 11 | 76 | 786 |
Sampeyre | CN | 11 | 1022 | 1808 |
Ostana | CN | 12 | 83 | 1891 |
Stroppo | CN | 15 | 103 | 1994 |
Prazzo | CN | 17 | 170 | 2164 |
Macra | CN | 17 | 59 | 2223 |
Paesana | CN | 17 | 2784 | 5007 |
Frassino | CN | 18 | 265 | 5272 |
Acceglio | CN | 19 | 162 | 5434 |
Celle di Macra | CN | 19 | 100 | 5534 |
Marmora | CN | 20 | 68 | 5602 |
Canosio | CN | 20 | 80 | 5682 |
Sanfront | CN | 20 | 2395 | 8077 |
Bobbio Pellice | TO | 20 | 563 | 8640 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1987-05-29 17:33:08 |
44.633 | 7.071 | 16 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 48389 |
Field | Value |
---|---|
Time (UTC) | 1987-05-29 17:33:08 ± 0.125 |
Latitude | 44.6330 ± 0.0101 |
Longitude | 7.0710 ± 0.0220 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 48389 |
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) | 2068.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01222 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 48389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:47:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.IMI.Z. | 1987-05-29T17:33:38.60 | 10.0 | undecidable | manual | SN | 140 | 0.9213 | -1.04 | 0.1 | |
--.CKI.Z. | 1987-05-29T17:33:38.50 | 10.0 | undecidable | manual | SN | 103 | 0.8769 | -0.08 | 0.6 | |
--.FIN.Z. | 1987-05-29T17:33:38.60 | 10.0 | undecidable | manual | SN | 117 | 0.9102 | -0.69 | 0.2 | |
--.LPG.Z. | 1987-05-29T17:33:37.80 | 10.0 | undecidable | manual | SN | 345 | 0.888 | -0.91 | 0.1 | |
--.LSD.Z. | 1987-05-29T17:33:36.80 | 10.0 | undecidable | manual | SG | 4 | 0.8214 | 0.09 | 0.7 | |
--.SBF.Z. | 1987-05-29T17:33:35.40 | 10.0 | undecidable | manual | SG | 161 | 0.8103 | -0.91 | 0.1 | |
--.LMR.Z. | 1987-05-29T17:33:33.20 | 10.0 | undecidable | manual | PN | 197 | 1.3542 | 0.96 | 0.2 | |
--.LRG.Z. | 1987-05-29T17:33:31.70 | 10.0 | undecidable | manual | PN | 203 | 1.2765 | 0.5 | 0.8 | |
--.FRF.Z. | 1987-05-29T17:33:28.70 | 10.0 | undecidable | manual | PN | 196 | 1.11 | -0.17 | 1.4 | |
--.CKI.Z. | 1987-05-29T17:33:26.00 | 10.0 | undecidable | manual | PN | 103 | 0.8769 | 0.25 | 1.4 | |
--.FIN.Z. | 1987-05-29T17:33:26.00 | 10.0 | undecidable | manual | PN | 117 | 0.9102 | -0.16 | 1.5 | |
--.LPG.Z. | 1987-05-29T17:33:26.00 | 10.0 | undecidable | manual | PN | 345 | 0.888 | 0.17 | 1.5 | |
--.IMI.Z. | 1987-05-29T17:33:26.40 | 10.0 | undecidable | manual | PN | 140 | 0.9213 | 0.03 | 1.6 | |
--.LSD.Z. | 1987-05-29T17:33:25.40 | 10.0 | undecidable | manual | PG | 4 | 0.8214 | 0.73 | 0.6 | |
--.BNI.Z. | 1987-05-29T17:33:25.00 | 10.0 | undecidable | manual | SG | 326 | 0.4995 | -1.38 | 0 | |
--.SBF.Z. | 1987-05-29T17:33:24.30 | 10.0 | undecidable | manual | PG | 161 | 0.8103 | -0.14 | 1.7 | |
--.STV.Z. | 1987-05-29T17:33:23.20 | 10.0 | undecidable | manual | SG | 154 | 0.4218 | -0.73 | 0.4 | |
--.RRL.Z. | 1987-05-29T17:33:21.10 | 10.0 | undecidable | manual | SG | 324 | 0.3552 | -0.54 | 0.4 | |
--.BNI.Z. | 1987-05-29T17:33:18.50 | 10.0 | undecidable | manual | PG | 326 | 0.4995 | -0.21 | 1.7 | |
--.STV.Z. | 1987-05-29T17:33:17.30 | 10.0 | undecidable | manual | PG | 154 | 0.4218 | 0.01 | 1.9 | |
--.DOI.Z. | 1987-05-29T17:33:16.50 | 10.0 | undecidable | manual | SG | 136 | 0.1665 | -0.03 | 1.1 | |
--.RRL.Z. | 1987-05-29T17:33:16.00 | 10.0 | undecidable | manual | PG | 324 | 0.3552 | 0.03 | 1.9 | |
--.PZZ.Z. | 1987-05-29T17:33:15.00 | 10.0 | undecidable | manual | SG | 170 | 0.1221 | -0.26 | 1 | |
--.DOI.Z. | 1987-05-29T17:33:13.50 | 10.0 | undecidable | manual | PG | 136 | 0.1665 | 0.48 | 2.3 | |
--.PZZ.Z. | 1987-05-29T17:33:12.10 | 10.0 | undecidable | manual | PG | 170 | 0.1221 | -0.18 | 1.7 |