A magnitude Md 2.4 earthquake occured in region: 1 km NW Corchiano (VT), on
and geographic coordinates (lat, lon) 42.3530, 12.3480 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 |
---|---|---|---|---|
Corchiano | VT | 1 | 3869 | 3869 |
Fabrica di Roma | VT | 5 | 8340 | 12209 |
Gallese | VT | 5 | 2849 | 15058 |
Vignanello | VT | 7 | 4652 | 19710 |
Carbognano | VT | 7 | 1995 | 21705 |
Vasanello | VT | 7 | 4068 | 25773 |
Vallerano | VT | 8 | 2621 | 28394 |
Civita Castellana | VT | 9 | 16491 | 44885 |
Caprarola | VT | 9 | 5487 | 50372 |
Canepina | VT | 10 | 3082 | 53454 |
Magliano Sabina | RI | 11 | 3774 | 57228 |
Castel Sant'Elia | VT | 12 | 2683 | 59911 |
Soriano nel Cimino | VT | 12 | 8403 | 68314 |
Nepi | VT | 12 | 9687 | 78001 |
Orte | VT | 13 | 8923 | 86924 |
Ronciglione | VT | 13 | 8669 | 95593 |
Bassano in Teverina | VT | 13 | 1313 | 96906 |
Otricoli | TR | 13 | 1869 | 98775 |
Penna in Teverina | TR | 16 | 1099 | 99874 |
Sutri | VT | 16 | 6709 | 106583 |
Calcata | VT | 16 | 918 | 107501 |
Faleria | VT | 16 | 2179 | 109680 |
Mazzano Romano | RM | 17 | 3165 | 112845 |
Collevecchio | RI | 17 | 1577 | 114422 |
Bomarzo | VT | 17 | 1805 | 116227 |
Capranica | VT | 18 | 6487 | 122714 |
Giove | TR | 18 | 1928 | 124642 |
Monterosi | VT | 18 | 4448 | 129090 |
Attigliano | TR | 19 | 2028 | 131118 |
Calvi dell'Umbria | TR | 19 | 1856 | 132974 |
Stimigliano | RI | 19 | 2328 | 135302 |
Vitorchiano | VT | 19 | 5233 | 140535 |
Sant'Oreste | RM | 19 | 3687 | 144222 |
Rignano Flaminio | RM | 19 | 10277 | 154499 |
Bassano Romano | VT | 20 | 5000 | 159499 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-06-04 04:16:53 |
42.353 | 12.348 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 7939 |
Field | Value |
---|---|
Time (UTC) | 1985-06-04 04:16:53 ± 0.708 |
Latitude | 42.3530 ± 0.0352 |
Longitude | 12.3480 ± 0.0349 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 7939 |
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) | 4851.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 284 |
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) | 0.00437 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01174 |
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 | 3 |
Type of magnitude | Md |
Reference to an origin | 7939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:12:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-06-04T04:17:34.00 | 10.0 | undecidable | manual | SN | 347 | 1.2987 | -1.1 | 0.1 | |
--.AR1.Z. | 1985-06-04T04:17:33.00 | 10.0 | undecidable | manual | SN | 20 | 1.221 | -0.15 | 0.6 | |
--.AS1.Z. | 1985-06-04T04:17:19.50 | 10.0 | undecidable | manual | SG | 17 | 0.7326 | 0.18 | 0.7 | |
--.CH1.Z. | 1985-06-04T04:17:17.00 | 10.0 | undecidable | manual | PN | 347 | 1.2987 | -0.54 | 1 | |
--.AR1.Z. | 1985-06-04T04:17:17.50 | 10.0 | undecidable | manual | PN | 20 | 1.221 | 1.08 | 0.3 | |
--.PO9.Z. | 1985-06-04T04:17:11.00 | 10.0 | undecidable | manual | SG | 63 | 0.4884 | -0.21 | 1 | |
--.AS1.Z. | 1985-06-04T04:17:09.00 | 10.0 | undecidable | manual | PG | 17 | 0.7326 | 0.57 | 1.2 | |
--.PO9.Z. | 1985-06-04T04:17:03.50 | 10.0 | positive | manual | PG | 63 | 0.4884 | -0.25 | 3.2 |