A magnitude Md 2.0 earthquake occured in region: 4 km NE Groscavallo (TO), on
and geographic coordinates (lat, lon) 45.4010, 7.3080 at 5 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 |
---|---|---|---|---|
Groscavallo | TO | 4 | 204 | 204 |
Chialamberto | TO | 5 | 345 | 549 |
Noasca | TO | 6 | 137 | 686 |
Ceresole Reale | TO | 7 | 156 | 842 |
Cantoira | TO | 9 | 564 | 1406 |
Ala di Stura | TO | 9 | 469 | 1875 |
Ceres | TO | 12 | 1065 | 2940 |
Locana | TO | 12 | 1498 | 4438 |
Balme | TO | 13 | 115 | 4553 |
Mezzenile | TO | 14 | 786 | 5339 |
Pessinetto | TO | 14 | 606 | 5945 |
Monastero di Lanzo | TO | 15 | 350 | 6295 |
Ribordone | TO | 16 | 53 | 6348 |
Coassolo Torinese | TO | 16 | 1547 | 7895 |
Traves | TO | 17 | 518 | 8413 |
Sparone | TO | 19 | 1038 | 9451 |
ViĆ¹ | TO | 19 | 1051 | 10502 |
Lemie | TO | 19 | 179 | 10681 |
Lanzo Torinese | TO | 19 | 5086 | 15767 |
Germagnano | TO | 20 | 1201 | 16968 |
Usseglio | TO | 20 | 209 | 17177 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
M 2.3 |
1988-11-23 22:32:48 |
45.401 | 7.308 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 81759 |
Field | Value |
---|---|
Time (UTC) | 1988-11-23 22:32:48 ± 0.296 |
Latitude | 45.4010 ± 0.0181 |
Longitude | 7.3080 ± 0.0260 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 81759 |
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) | 2856.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00809 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 81759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:16:53 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 81759 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PZZ.Z. | 1988-11-23T22:33:19.10 | 10.0 | undecidable | manual | SG | 189 | 0.8991 | -1.58 | 0.1 | |
--.RRL.Z. | 1988-11-23T22:33:10.10 | 10.0 | undecidable | manual | SG | 217 | 0.5994 | -0.91 | 0.4 | |
--.BNI.Z. | 1988-11-23T22:33:08.00 | 10.0 | undecidable | manual | SG | 231 | 0.555 | -1.66 | 0.1 | |
--.PZZ.Z. | 1988-11-23T22:33:07.40 | 10.0 | undecidable | manual | PG | 189 | 0.8991 | 0.24 | 1.5 | |
--.ORO.Z. | 1988-11-23T22:33:07.00 | 10.0 | undecidable | manual | SG | 63 | 0.5217 | -1.34 | 0.2 | |
--.ORX.Z. | 1988-11-23T22:33:06.60 | 10.0 | undecidable | manual | SG | 63 | 0.5217 | -1.81 | 0.1 | |
--.BNI.Z. | 1988-11-23T22:33:01.00 | 10.0 | undecidable | manual | PG | 231 | 0.555 | 0.2 | 2 | |
--.ORO.Z. | 1988-11-23T22:33:01.00 | 10.0 | undecidable | manual | PG | 63 | 0.5217 | 0.96 | 1.1 | |
--.RRL.Z. | 1988-11-23T22:33:01.46 | 10.0 | undecidable | manual | PG | 217 | 0.5994 | -0.12 | 1.9 | |
--.ORX.Z. | 1988-11-23T22:33:00.24 | 10.0 | undecidable | manual | PG | 63 | 0.5217 | 0.16 | 2.1 | |
--.RSP.Z. | 1988-11-23T22:32:59.30 | 10.0 | undecidable | manual | SG | 188 | 0.2442 | 0.76 | 0.6 | |
--.RSP.Z. | 1988-11-23T22:32:55.24 | 10.0 | undecidable | manual | PG | 188 | 0.2442 | 0.87 | 1.3 | |
--.LSD.Z. | 1988-11-23T22:32:53.20 | 10.0 | undecidable | manual | SG | 297 | 0.1221 | -0.46 | 0.7 | |
--.LSD.Z. | 1988-11-23T22:32:52.40 | 10.0 | undecidable | manual | PG | 297 | 0.1221 | 0.48 | 1.8 |