A magnitude Md 2.0 earthquake occured in region: 4 km E Ventasso (RE), on
and geographic coordinates (lat, lon) 44.3820, 10.3710 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 |
---|---|---|---|---|
Ventasso | RE | 4 | 4295 | 4295 |
Castelnovo ne' Monti | RE | 7 | 10465 | 14760 |
Villa Minozzo | RE | 8 | 3750 | 18510 |
Vetto | RE | 12 | 1860 | 20370 |
Carpineti | RE | 14 | 4064 | 24434 |
Toano | RE | 15 | 4463 | 28897 |
Palanzano | PR | 15 | 1142 | 30039 |
Casina | RE | 18 | 4504 | 34543 |
Sillano Giuncugnano | LU | 18 | 1085 | 35628 |
Frassinoro | MO | 19 | 1926 | 37554 |
Monchio delle Corti | PR | 20 | 933 | 38487 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1987-08-02 13:57:18 |
44.382 | 10.371 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 53239 |
Field | Value |
---|---|
Time (UTC) | 1987-08-02 13:57:18 ± 0.709 |
Latitude | 44.3820 ± 0.0565 |
Longitude | 10.3710 ± 0.0787 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 53239 |
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) | 8867.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
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) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00267 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00680 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 53239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:51:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PS9.Z. | 1987-08-02T13:57:42.00 | 10.0 | undecidable | manual | SG | 170 | 0.666 | 0.26 | 0.7 | |
--.BDI.Z. | 1987-08-02T13:57:34.50 | 10.0 | undecidable | manual | SG | 153 | 0.3552 | 2.75 | 0 | |
--.CO9.Z. | 1987-08-02T13:57:34.11 | 10.0 | undecidable | manual | PG | 300 | 0.7548 | 0.57 | 1.4 | |
--.PS9.Z. | 1987-08-02T13:57:30.70 | 10.0 | undecidable | manual | PG | 170 | 0.666 | -1.14 | 1 | |
--.MME.Z. | 1987-08-02T13:57:30.50 | 10.0 | undecidable | manual | SG | 128 | 0.2997 | 0.58 | 0.7 | |
--.BDI.Z. | 1987-08-02T13:57:25.30 | 10.0 | undecidable | manual | PG | 153 | 0.3552 | -0.77 | 1.6 | |
--.MME.Z. | 1987-08-02T13:57:24.60 | 10.0 | undecidable | manual | PG | 128 | 0.2997 | -0.96 | 1.4 |