A magnitude Md 2.2 earthquake occured in region: 5 km SE Cerignale (PC), on
and geographic coordinates (lat, lon) 44.6480, 9.4030 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 |
---|---|---|---|---|
Cerignale | PC | 5 | 127 | 127 |
Ottone | PC | 6 | 516 | 643 |
Corte Brugnatella | PC | 8 | 586 | 1229 |
Ferriere | PC | 8 | 1294 | 2523 |
Zerba | PC | 9 | 77 | 2600 |
Gorreto | GE | 10 | 97 | 2697 |
Coli | PC | 11 | 879 | 3576 |
Santo Stefano d'Aveto | GE | 12 | 1126 | 4702 |
Rovegno | GE | 13 | 554 | 5256 |
Bobbio | PC | 13 | 3577 | 8833 |
Rezzoaglio | GE | 14 | 995 | 9828 |
Fontanigorda | GE | 14 | 277 | 10105 |
Brallo di Pregola | PV | 14 | 599 | 10704 |
Farini | PC | 15 | 1290 | 11994 |
Fascia | GE | 16 | 81 | 12075 |
Rondanina | GE | 17 | 62 | 12137 |
Montebruno | GE | 18 | 240 | 12377 |
Carrega Ligure | AL | 18 | 84 | 12461 |
Santa Margherita di Staffora | PV | 19 | 473 | 12934 |
Menconico | PV | 19 | 360 | 13294 |
Propata | GE | 20 | 142 | 13436 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1997-02-24 00:22:06 |
44.648 | 9.403 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 261659 |
Field | Value |
---|---|
Time (UTC) | 1997-02-24 00:22:06 ± 0.4 |
Latitude | 44.6480 ± 0.0233 |
Longitude | 9.4030 ± 0.0358 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 261659 |
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) | 3835.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01384 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 261659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:07:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1997-02-24T00:22:41.53 | 10.0 | undecidable | manual | SG | 124 | 1.0323 | -1.54 | 0.2 | |
--.DOI.Z. | 1997-02-24T00:22:36.50 | 10.0 | undecidable | manual | PN | 265 | 1.5318 | 1.5 | 0.5 | |
--.CKI.Z. | 1997-02-24T00:22:35.50 | 10.0 | undecidable | manual | SG | 254 | 0.8214 | -1.08 | 0.4 | |
--.BDI.Z. | 1997-02-24T00:22:28.54 | 10.0 | undecidable | manual | PG | 124 | 1.0323 | 0.73 | 1.4 | |
--.CKI.Z. | 1997-02-24T00:22:23.39 | 10.0 | undecidable | manual | PG | 254 | 0.8214 | -0.68 | 1.6 | |
--.BOB.Z. | 1997-02-24T00:22:12.00 | 10.0 | undecidable | manual | SG | 15 | 0.1221 | -0.02 | 0.9 | |
--.BOB.Z. | 1997-02-24T00:22:09.49 | 10.0 | undecidable | manual | PG | 15 | 0.1221 | -0.4 | 2 |