A magnitude Md 2.0 earthquake occured in region: 5 km N Casteldelfino (CN), on
and geographic coordinates (lat, lon) 44.6310, 7.0860 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 |
---|---|---|---|---|
Casteldelfino | CN | 5 | 157 | 157 |
Pontechianale | CN | 5 | 179 | 336 |
Bellino | CN | 8 | 109 | 445 |
Crissolo | CN | 10 | 168 | 613 |
Oncino | CN | 10 | 76 | 689 |
Elva | CN | 10 | 97 | 786 |
Sampeyre | CN | 10 | 1022 | 1808 |
Ostana | CN | 11 | 83 | 1891 |
Stroppo | CN | 14 | 103 | 1994 |
Macra | CN | 16 | 59 | 2053 |
Frassino | CN | 16 | 265 | 2318 |
Paesana | CN | 16 | 2784 | 5102 |
Prazzo | CN | 17 | 170 | 5272 |
Celle di Macra | CN | 18 | 100 | 5372 |
Acceglio | CN | 19 | 162 | 5534 |
Sanfront | CN | 19 | 2395 | 7929 |
Marmora | CN | 19 | 68 | 7997 |
Canosio | CN | 19 | 80 | 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 2.0 | 1987-05-31 06:11:56 |
44.631 | 7.086 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 48489 |
Field | Value |
---|---|
Time (UTC) | 1987-05-31 06:11:56 ± 0.149 |
Latitude | 44.6310 ± 0.0109 |
Longitude | 7.0860 ± 0.0264 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 48489 |
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) | 2413.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 119 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01149 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 48489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:47:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LRG.Z. | 1987-05-31T06:12:37.80 | 10.0 | undecidable | manual | SN | 204 | 1.2765 | -0.03 | 0.6 | |
--.FIN.Z. | 1987-05-31T06:12:27.20 | 10.0 | undecidable | manual | SG | 117 | 0.8991 | -0.65 | 0.4 | |
--.IMI.Z. | 1987-05-31T06:12:26.90 | 10.0 | undecidable | manual | SG | 140 | 0.9213 | -1.47 | 0 | |
--.LPG.Z. | 1987-05-31T06:12:26.80 | 10.0 | undecidable | manual | SG | 344 | 0.888 | -0.8 | 0.3 | |
--.LSD.Z. | 1987-05-31T06:12:25.00 | 10.0 | undecidable | manual | SG | 3 | 0.8214 | -0.35 | 0.6 | |
--.SBF.Z. | 1987-05-31T06:12:23.40 | 10.0 | undecidable | manual | SG | 161 | 0.7992 | -1.26 | 0.1 | |
--.LRG.Z. | 1987-05-31T06:12:21.10 | 10.0 | undecidable | manual | PN | 204 | 1.2765 | 0.58 | 0.9 | |
--.IMI.Z. | 1987-05-31T06:12:15.10 | 10.0 | undecidable | manual | PG | 140 | 0.9213 | 0.04 | 1.7 | |
--.LPG.Z. | 1987-05-31T06:12:14.50 | 10.0 | undecidable | manual | PG | 344 | 0.888 | -0.11 | 1.7 | |
--.BNI.Z. | 1987-05-31T06:12:14.00 | 10.0 | undecidable | manual | SG | 325 | 0.4995 | -1.16 | 0.1 | |
--.LSD.Z. | 1987-05-31T06:12:14.50 | 10.0 | undecidable | manual | PG | 3 | 0.8214 | 1.19 | 0.2 | |
--.FIN.Z. | 1987-05-31T06:12:14.80 | 10.0 | undecidable | manual | PG | 117 | 0.8991 | 0.05 | 1.8 | |
--.SBF.Z. | 1987-05-31T06:12:13.00 | 10.0 | undecidable | manual | PG | 161 | 0.7992 | 0.09 | 1.9 | |
--.STV.Z. | 1987-05-31T06:12:11.40 | 10.0 | undecidable | manual | SG | 155 | 0.4107 | -0.75 | 0.4 | |
--.RRL.Z. | 1987-05-31T06:12:09.60 | 10.0 | undecidable | manual | SG | 323 | 0.3552 | -0.72 | 0.4 | |
--.BNI.Z. | 1987-05-31T06:12:07.50 | 10.0 | undecidable | manual | PG | 325 | 0.4995 | 0.08 | 2.1 | |
--.STV.Z. | 1987-05-31T06:12:05.70 | 10.0 | undecidable | manual | PG | 155 | 0.4107 | 0.01 | 2.1 | |
--.DOI.Z. | 1987-05-31T06:12:05.00 | 10.0 | undecidable | manual | SG | 138 | 0.1665 | 0.74 | 0.4 | |
--.RRL.Z. | 1987-05-31T06:12:04.50 | 10.0 | undecidable | manual | PG | 323 | 0.3552 | -0.13 | 2 | |
--.PZZ.Z. | 1987-05-31T06:12:03.10 | 10.0 | undecidable | manual | SG | 174 | 0.1221 | 0.25 | 0.8 | |
--.DOI.Z. | 1987-05-31T06:12:01.50 | 10.0 | undecidable | manual | PG | 138 | 0.1665 | 0.37 | 1.7 | |
--.PZZ.Z. | 1987-05-31T06:12:00.50 | 10.0 | undecidable | manual | PG | 174 | 0.1221 | 0.18 | 2 |