A magnitude Md 2.3 earthquake occured in region: 2 km W Castel Giorgio (TR), on
and geographic coordinates (lat, lon) 42.7100, 11.9620 at 5 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 Giorgio | TR | 2 | 2131 | 2131 |
San Lorenzo Nuovo | VT | 5 | 2091 | 4222 |
Castel Viscardo | TR | 6 | 2938 | 7160 |
Bolsena | VT | 8 | 3991 | 11151 |
Grotte di Castro | VT | 8 | 2683 | 13834 |
Acquapendente | VT | 9 | 5506 | 19340 |
Gradoli | VT | 11 | 1353 | 20693 |
Allerona | TR | 12 | 1794 | 22487 |
Porano | TR | 12 | 1966 | 24453 |
Proceno | VT | 12 | 557 | 25010 |
Orvieto | TR | 12 | 20630 | 45640 |
Onano | VT | 12 | 995 | 46635 |
Latera | VT | 14 | 836 | 47471 |
Bagnoregio | VT | 15 | 3650 | 51121 |
Lubriano | VT | 15 | 909 | 52030 |
Ficulle | TR | 17 | 1669 | 53699 |
Fabro | TR | 18 | 2876 | 56575 |
Capodimonte | VT | 18 | 1731 | 58306 |
San Casciano dei Bagni | SI | 19 | 1632 | 59938 |
Valentano | VT | 19 | 2868 | 62806 |
Marta | VT | 20 | 3499 | 66305 |
Montefiascone | VT | 20 | 13432 | 79737 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.7 |
1992-02-08 17:47:02 |
42.71 | 11.962 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 158389 |
Field | Value |
---|---|
Time (UTC) | 1992-02-08 17:47:02 ± 0.507 |
Latitude | 42.7100 ± 0.0237 |
Longitude | 11.9620 ± 0.0388 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 158389 |
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) | 4117.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00550 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01069 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 158389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:28:01 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 158389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SFI.Z. | 1992-02-08T17:47:42.86 | 10.0 | undecidable | manual | SN | 356 | 1.1877 | -0.09 | 0.7 | |
--.ARV.Z. | 1992-02-08T17:47:39.00 | 10.0 | undecidable | manual | SG | 42 | 1.0656 | -0.72 | 0.4 | |
--.CRE.Z. | 1992-02-08T17:47:33.24 | 10.0 | undecidable | manual | SG | 359 | 0.9102 | -1.47 | 0.1 | |
--.ARV.Z. | 1992-02-08T17:47:25.00 | 10.0 | undecidable | manual | PG | 42 | 1.0656 | 0.94 | 0.7 | |
--.ASS.Z. | 1992-02-08T17:47:25.43 | 10.0 | undecidable | manual | SG | 55 | 0.6105 | 0.13 | 0.8 | |
--.SFI.Z. | 1992-02-08T17:47:25.66 | 10.0 | undecidable | manual | PN | 356 | 1.1877 | -0.26 | 1.6 | |
--.MNS.Z. | 1992-02-08T17:47:23.98 | 10.0 | undecidable | manual | SG | 121 | 0.6216 | -1.49 | 0.1 | |
--.CRE.Z. | 1992-02-08T17:47:21.36 | 10.0 | undecidable | manual | PG | 359 | 0.9102 | 0.2 | 1.9 | |
--.MNS.Z. | 1992-02-08T17:47:16.10 | 10.0 | undecidable | manual | PG | 121 | 0.6216 | 0.18 | 2 | |
--.ASS.Z. | 1992-02-08T17:47:16.14 | 10.0 | undecidable | manual | PG | 55 | 0.6105 | 0.41 | 1.7 |