A magnitude Md 2.5 earthquake occured in region: 2 km SE Castel Viscardo (TR), on
and geographic coordinates (lat, lon) 42.7440, 12.0230 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 |
---|---|---|---|---|
Castel Viscardo | TR | 2 | 2938 | 2938 |
Castel Giorgio | TR | 5 | 2131 | 5069 |
Orvieto | TR | 8 | 20630 | 25699 |
Allerona | TR | 9 | 1794 | 27493 |
Porano | TR | 9 | 1966 | 29459 |
Ficulle | TR | 11 | 1669 | 31128 |
Bolsena | VT | 11 | 3991 | 35119 |
San Lorenzo Nuovo | VT | 11 | 2091 | 37210 |
Acquapendente | VT | 13 | 5506 | 42716 |
Fabro | TR | 13 | 2876 | 45592 |
Lubriano | VT | 14 | 909 | 46501 |
Bagnoregio | VT | 14 | 3650 | 50151 |
Grotte di Castro | VT | 15 | 2683 | 52834 |
Parrano | TR | 15 | 534 | 53368 |
Proceno | VT | 16 | 557 | 53925 |
Gradoli | VT | 18 | 1353 | 55278 |
Baschi | TR | 18 | 2722 | 58000 |
Onano | VT | 18 | 995 | 58995 |
Castiglione in Teverina | VT | 18 | 2329 | 61324 |
San Casciano dei Bagni | SI | 19 | 1632 | 62956 |
Monteleone d'Orvieto | TR | 19 | 1467 | 64423 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2000-07-02 03:49:31 |
42.744 | 12.023 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 398169 |
Field | Value |
---|---|
Time (UTC) | 2000-07-02 03:49:31 ± 0.242 |
Latitude | 42.7440 ± 0.0139 |
Longitude | 12.0230 ± 0.0172 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 398169 |
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) | 2094.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00502 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00809 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 398169 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:14:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.NRCA.Z. | 2000-07-02T03:49:59.40 | 10.0 | undecidable | manual | SG | 83 | 0.7992 | 0.01 | 0.8 | |
--.SNTG.Z. | 2000-07-02T03:49:59.90 | 10.0 | undecidable | manual | SG | 52 | 0.8325 | -0.73 | 0.1 | |
--.MNS.Z. | 2000-07-02T03:49:52.50 | 10.0 | undecidable | manual | SG | 126 | 0.5994 | -0.41 | 0.5 | |
--.ASS.Z. | 2000-07-02T03:49:51.00 | 10.0 | undecidable | manual | SG | 55 | 0.555 | -0.55 | 0.3 | |
--.CSNT.Z. | 2000-07-02T03:49:49.21 | 10.0 | undecidable | manual | PG | 324 | 0.8991 | -0.28 | 1.4 | |
--.SNTG.Z. | 2000-07-02T03:49:48.93 | 10.0 | undecidable | manual | PG | 52 | 0.8325 | 0.55 | 0.7 | |
--.NRCA.Z. | 2000-07-02T03:49:47.67 | 10.0 | undecidable | manual | PG | 83 | 0.7992 | 0 | 2 | |
--.ASS.Z. | 2000-07-02T03:49:43.56 | 10.0 | undecidable | manual | PG | 55 | 0.555 | 0.42 | 1.1 | |
--.MNS.Z. | 2000-07-02T03:49:43.91 | 10.0 | undecidable | manual | PG | 126 | 0.5994 | -0.02 | 2.1 |