A magnitude ML 1.5 earthquake occured in region: 6 km NE Acquapendente (VT), on
and geographic coordinates (lat, lon) 42.7820, 11.9120 at 19 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 |
---|---|---|---|---|
Acquapendente | VT | 6 | 5506 | 5506 |
Allerona | TR | 6 | 1794 | 7300 |
Proceno | VT | 7 | 557 | 7857 |
Castel Viscardo | TR | 8 | 2938 | 10795 |
Castel Giorgio | TR | 10 | 2131 | 12926 |
San Casciano dei Bagni | SI | 11 | 1632 | 14558 |
San Lorenzo Nuovo | VT | 11 | 2091 | 16649 |
Grotte di Castro | VT | 12 | 2683 | 19332 |
Fabro | TR | 12 | 2876 | 22208 |
Onano | VT | 13 | 995 | 23203 |
Ficulle | TR | 14 | 1669 | 24872 |
Gradoli | VT | 16 | 1353 | 26225 |
Bolsena | VT | 16 | 3991 | 30216 |
Castell'Azzara | GR | 17 | 1476 | 31692 |
Radicofani | SI | 18 | 1097 | 32789 |
Orvieto | TR | 18 | 20630 | 53419 |
Parrano | TR | 18 | 534 | 53953 |
Latera | VT | 19 | 836 | 54789 |
Porano | TR | 19 | 1966 | 56755 |
Monteleone d'Orvieto | TR | 19 | 1467 | 58222 |
Piancastagnaio | SI | 19 | 4230 | 62452 |
Sorano | GR | 20 | 3428 | 65880 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.5 |
2010-04-09 08:14:24 |
42.782 | 11.912 | 19 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1028549 |
Field | Value |
---|---|
Time (UTC) | 2010-04-09 08:14:24 ± 0.42 |
Latitude | 42.7820 ± 0.0225 |
Longitude | 11.9120 ± 0.0441 |
Depth (km) | 19 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1028549 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 4165 |
Semi-minor axis of confidence ellipse (meter) | 1177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 304 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4382.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19695 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1028549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:45:39 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1028549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:45:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHE. | 2010-04-09T08:14:49.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PESA.HHE. | 2010-04-09T08:14:46.65 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MGAB.HHN. | 2010-04-09T08:14:33.66 | 0.6 | undecidable | manual | Sg | 48 | 21.867 | 0.042 | 67 | |
IV.LATE.HHE. | 2010-04-09T08:14:33.15 | 0.6 | undecidable | manual | Sg | 205 | 20.6682 | -0.197 | 65 | |
IV.SACS.HHZ. | 2010-04-09T08:14:31.17 | 0.6 | undecidable | manual | Sg | 359 | 7.4814 | 0.151 | 67 | |
IV.MGAB.HHN. | 2010-04-09T08:14:29.79 | 0.3 | undecidable | manual | Pg | 48 | 21.867 | -0.047 | 100 | |
IV.LATE.HHE. | 2010-04-09T08:14:29.91 | 0.3 | undecidable | manual | Pg | 205 | 20.6682 | 0.231 | 96 | |
IV.SACS.HHZ. | 2010-04-09T08:14:28.16 | 0.3 | undecidable | manual | Pg | 359 | 7.4814 | -0.174 | 100 |