A magnitude Md 2.4 earthquake occured in region: 3 km SW Tornolo (PR), on
and geographic coordinates (lat, lon) 44.4560, 9.6120 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 |
---|---|---|---|---|
Tornolo | PR | 4 | 1010 | 1010 |
Bedonia | PR | 6 | 3482 | 4492 |
Compiano | PR | 6 | 1112 | 5604 |
Albareto | PR | 7 | 2156 | 7760 |
Varese Ligure | SP | 9 | 2059 | 9819 |
Borgo Val di Taro | PR | 13 | 6999 | 16818 |
Maissana | SP | 15 | 616 | 17434 |
Santo Stefano d'Aveto | GE | 16 | 1126 | 18560 |
Zeri | MS | 17 | 1094 | 19654 |
Borzonasca | GE | 18 | 2049 | 21703 |
Sesta Godano | SP | 19 | 1377 | 23080 |
Rezzoaglio | GE | 19 | 995 | 24075 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.9 |
2002-10-18 14:20:56 |
44.456 | 9.612 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 455039 |
Field | Value |
---|---|
Time (UTC) | 2002-10-18 14:20:56 ± 0.394 |
Latitude | 44.4560 ± 0.0387 |
Longitude | 9.6120 ± 0.0176 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 455039 |
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) | 4521.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 201 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00631 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00923 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 455039 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:10:44 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 455039 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FIN.Z. | 2002-10-18T14:21:32.60 | 10.0 | undecidable | manual | SG | 257 | 1.0212 | -0.08 | 0.7 | |
--.PII.Z. | 2002-10-18T14:21:30.89 | 10.0 | undecidable | manual | SG | 138 | 0.9768 | 0.35 | 0.7 | |
--.BDI.Z. | 2002-10-18T14:21:23.97 | 10.0 | undecidable | manual | SG | 119 | 0.7992 | -0.91 | 0.3 | |
--.GSCL.Z. | 2002-10-18T14:21:21.46 | 10.0 | undecidable | manual | SG | 98 | 0.6993 | -0.12 | 0.7 | |
--.FIN.Z. | 2002-10-18T14:21:16.94 | 10.0 | undecidable | manual | PG | 257 | 1.0212 | 0.03 | 1.9 | |
--.PII.Z. | 2002-10-18T14:21:15.69 | 10.0 | undecidable | manual | PG | 138 | 0.9768 | -0.29 | 1.6 | |
--.BDI.Z. | 2002-10-18T14:21:14.34 | 10.0 | undecidable | manual | PG | 119 | 0.7992 | 1.63 | 0.3 | |
--.GSCL.Z. | 2002-10-18T14:21:10.83 | 10.0 | undecidable | manual | PG | 98 | 0.6993 | 0.02 | 1.9 |