A magnitude Md 2.2 earthquake occured in region: 9 km SW Fossato di Vico (PG), on
and geographic coordinates (lat, lon) 43.2510, 12.6630 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 |
---|---|---|---|---|
Fossato di Vico | PG | 9 | 2840 | 2840 |
Gualdo Tadino | PG | 10 | 15208 | 18048 |
Sigillo | PG | 11 | 2404 | 20452 |
Valfabbrica | PG | 11 | 3389 | 23841 |
Costacciaro | PG | 13 | 1216 | 25057 |
Gubbio | PG | 13 | 32216 | 57273 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58666 |
Nocera Umbra | PG | 19 | 5839 | 64505 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1993-04-06 15:11:31 |
43.251 | 12.663 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 183019 |
Field | Value |
---|---|
Time (UTC) | 1993-04-06 15:11:31 ± 0.232 |
Latitude | 43.2510 ± 0.0115 |
Longitude | 12.6630 ± 0.0240 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 183019 |
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) | 2329.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00777 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 183019 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:51:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1993-04-06T15:12:01.00 | 10.0 | undecidable | manual | SG | 179 | 0.8658 | 0.12 | 0.7 | |
--.CRE.Z. | 1993-04-06T15:11:53.70 | 10.0 | undecidable | manual | SG | 305 | 0.6327 | 0.23 | 0.8 | |
--.MNS.Z. | 1993-04-06T15:11:49.50 | 10.0 | undecidable | manual | PG | 179 | 0.8658 | 1.18 | 0.4 | |
--.ARV.Z. | 1993-04-06T15:11:44.23 | 10.0 | undecidable | manual | SG | 39 | 0.3108 | 0.84 | 0.5 | |
--.CRE.Z. | 1993-04-06T15:11:43.98 | 10.0 | undecidable | manual | PG | 305 | 0.6327 | -0.06 | 2.1 | |
--.ASS.Z. | 1993-04-06T15:11:38.65 | 10.0 | undecidable | manual | SG | 182 | 0.1776 | -0.5 | 0.7 | |
--.ARV.Z. | 1993-04-06T15:11:37.68 | 10.0 | undecidable | manual | PG | 39 | 0.3108 | -0.55 | 1.7 | |
--.ASS.Z. | 1993-04-06T15:11:35.20 | 10.0 | undecidable | manual | PG | 182 | 0.1776 | -0.75 | 1.2 |