A magnitude Md 2.2 earthquake occured in region: 2 km NE Murialdo (SV), on
and geographic coordinates (lat, lon) 44.3280, 8.1750 at 6 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 |
---|---|---|---|---|
Murialdo | SV | 2 | 841 | 841 |
Roccavignale | SV | 4 | 752 | 1593 |
Castelnuovo di Ceva | CN | 5 | 110 | 1703 |
Millesimo | SV | 5 | 3383 | 5086 |
Osiglia | SV | 6 | 444 | 5530 |
Montezemolo | CN | 6 | 259 | 5789 |
Plodio | SV | 6 | 650 | 6439 |
Cosseria | SV | 7 | 1105 | 7544 |
Bormida | SV | 7 | 387 | 7931 |
Perlo | CN | 7 | 116 | 8047 |
Cengio | SV | 7 | 3563 | 11610 |
Pallare | SV | 8 | 923 | 12533 |
Priero | CN | 9 | 529 | 13062 |
Massimino | SV | 9 | 113 | 13175 |
Nucetto | CN | 9 | 430 | 13605 |
Saliceto | CN | 10 | 1323 | 14928 |
Carcare | SV | 10 | 5587 | 20515 |
Mallare | SV | 11 | 1146 | 21661 |
Sale delle Langhe | CN | 11 | 486 | 22147 |
Bagnasco | CN | 11 | 1035 | 23182 |
Camerana | CN | 11 | 631 | 23813 |
Sale San Giovanni | CN | 11 | 183 | 23996 |
Calizzano | SV | 11 | 1475 | 25471 |
Cairo Montenotte | SV | 11 | 13269 | 38740 |
Ceva | CN | 13 | 5782 | 44522 |
Battifollo | CN | 13 | 219 | 44741 |
Altare | SV | 14 | 2108 | 46849 |
Paroldo | CN | 14 | 211 | 47060 |
Rialto | SV | 14 | 564 | 47624 |
Scagnello | CN | 15 | 194 | 47818 |
Gottasecca | CN | 15 | 148 | 47966 |
Priola | CN | 15 | 701 | 48667 |
Bardineto | SV | 15 | 756 | 49423 |
Lisio | CN | 16 | 201 | 49624 |
Roascio | CN | 16 | 97 | 49721 |
Monesiglio | CN | 16 | 645 | 50366 |
Torresina | CN | 16 | 52 | 50418 |
Magliolo | SV | 16 | 974 | 51392 |
Calice Ligure | SV | 17 | 1730 | 53122 |
Mombasiglio | CN | 17 | 609 | 53731 |
Orco Feglino | SV | 17 | 890 | 54621 |
Viola | CN | 17 | 391 | 55012 |
Mombarcaro | CN | 17 | 268 | 55280 |
Dego | SV | 17 | 1985 | 57265 |
Giustenice | SV | 18 | 977 | 58242 |
Prunetto | CN | 18 | 451 | 58693 |
Igliano | CN | 18 | 74 | 58767 |
Tovo San Giacomo | SV | 18 | 2582 | 61349 |
Garessio | CN | 18 | 3244 | 64593 |
Lesegno | CN | 18 | 794 | 65387 |
Castelletto Uzzone | CN | 18 | 331 | 65718 |
Monasterolo Casotto | CN | 19 | 89 | 65807 |
Vezzi Portio | SV | 19 | 809 | 66616 |
Castellino Tanaro | CN | 19 | 312 | 66928 |
Quiliano | SV | 19 | 7232 | 74160 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
M 2.4 |
1987-08-07 13:12:13 |
44.328 | 8.175 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 53539 |
Field | Value |
---|---|
Time (UTC) | 1987-08-07 13:12:13 ± 0.284 |
Latitude | 44.3280 ± 0.0132 |
Longitude | 8.1750 ± 0.0185 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 53539 |
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) | 2076.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 243 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00704 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 53539 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:51:38 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 53539 |
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. | 1987-08-07T13:12:41.00 | 10.0 | undecidable | manual | SG | 283 | 0.777 | -0.33 | 0.4 | |
--.DOI.Z. | 1987-08-07T13:12:37.50 | 10.0 | undecidable | manual | SG | 285 | 0.6882 | -0.62 | 0.1 | |
--.STV.Z. | 1987-08-07T13:12:36.20 | 10.0 | undecidable | manual | SG | 263 | 0.5994 | 0.55 | 0.1 | |
--.IMI.Z. | 1987-08-07T13:12:31.20 | 10.0 | undecidable | manual | SG | 205 | 0.4551 | 0.24 | 0.6 | |
--.PZZ.Z. | 1987-08-07T13:12:29.50 | 10.0 | undecidable | manual | PG | 283 | 0.777 | -0.07 | 1.7 | |
--.DOI.Z. | 1987-08-07T13:12:28.70 | 10.0 | undecidable | manual | PG | 285 | 0.6882 | 0.36 | 0.9 | |
--.STV.Z. | 1987-08-07T13:12:26.40 | 10.0 | undecidable | manual | PG | 263 | 0.5994 | 0.11 | 1.8 | |
--.IMI.Z. | 1987-08-07T13:12:23.10 | 10.0 | undecidable | manual | PG | 205 | 0.4551 | -0.48 | 0.8 | |
--.ROB.Z. | 1987-08-07T13:12:21.90 | 10.0 | undecidable | manual | SG | 263 | 0.2109 | -0.28 | 0.6 | |
--.FIN.Z. | 1987-08-07T13:12:19.00 | 10.0 | undecidable | manual | SG | 168 | 0.1221 | 0.29 | 0.6 | |
--.ROB.Z. | 1987-08-07T13:12:18.60 | 10.0 | undecidable | manual | PG | 263 | 0.2109 | 0.09 | 2.2 | |
--.FIN.Z. | 1987-08-07T13:12:16.40 | 10.0 | undecidable | manual | PG | 168 | 0.1221 | -0.11 | 2.2 |