A magnitude Md 2.1 earthquake occured in region: 4 km S Farnese (VT), on
and geographic coordinates (lat, lon) 42.5190, 11.7260 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 |
---|---|---|---|---|
Farnese | VT | 4 | 1527 | 1527 |
Cellere | VT | 4 | 1188 | 2715 |
Ischia di Castro | VT | 4 | 2326 | 5041 |
Canino | VT | 6 | 5286 | 10327 |
Tessennano | VT | 7 | 345 | 10672 |
Piansano | VT | 9 | 2079 | 12751 |
Valentano | VT | 10 | 2868 | 15619 |
Arlena di Castro | VT | 10 | 854 | 16473 |
Pitigliano | GR | 14 | 3818 | 20291 |
Latera | VT | 15 | 836 | 21127 |
Capodimonte | VT | 15 | 1731 | 22858 |
Marta | VT | 17 | 3499 | 26357 |
Tuscania | VT | 17 | 8451 | 34808 |
Gradoli | VT | 18 | 1353 | 36161 |
Sorano | GR | 18 | 3428 | 39589 |
Manciano | GR | 19 | 7354 | 46943 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2004-06-30 15:55:55 |
42.519 | 11.726 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 500129 |
Field | Value |
---|---|
Time (UTC) | 2004-06-30 15:55:55 ± 0.201 |
Latitude | 42.5190 ± 0.0148 |
Longitude | 11.7260 ± 0.0160 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 500129 |
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) | 2109.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00397 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00850 |
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 | 2.1 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 500129 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:58:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MURB.Z. | 2004-06-30T15:56:13.40 | 10.0 | undecidable | manual | PG | 37 | 0.9435 | -0.88 | 0.5 | |
--.TOLF.E. | 2004-06-30T15:56:13.40 | 10.0 | undecidable | manual | SG | 155 | 0.4995 | -0.15 | 0.7 | |
--.GRFL.Z. | 2004-06-30T15:56:12.75 | 10.0 | undecidable | manual | PG | 318 | 0.8214 | 0.54 | 0.6 | |
--.MAON.E. | 2004-06-30T15:56:11.37 | 10.0 | undecidable | manual | SG | 258 | 0.444 | -0.56 | 0.3 | |
--.MNS.Z. | 2004-06-30T15:56:10.29 | 10.0 | undecidable | manual | PG | 100 | 0.7104 | 0.25 | 1.2 | |
--.TOLF.Z. | 2004-06-30T15:56:06.20 | 10.0 | undecidable | manual | PG | 155 | 0.4995 | 0.04 | 1.9 | |
--.MAON.Z. | 2004-06-30T15:56:05.40 | 10.0 | undecidable | manual | PG | 258 | 0.444 | -0.01 | 1.9 |