A magnitude Md 2.4 earthquake occured in region: 4 km SW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3350, 12.5450 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 |
---|---|---|---|---|
Gubbio | PG | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 13 | 1393 | 33609 |
Costacciaro | PG | 14 | 1216 | 34825 |
Pietralunga | PG | 15 | 2111 | 36936 |
Sigillo | PG | 16 | 2404 | 39340 |
Cantiano | PU | 17 | 2245 | 41585 |
Umbertide | PG | 18 | 16681 | 58266 |
Montone | PG | 18 | 1680 | 59946 |
Fossato di Vico | PG | 18 | 2840 | 62786 |
Valfabbrica | PG | 20 | 3389 | 66175 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1997-08-13 19:59:23 |
43.335 | 12.545 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 275559 |
Field | Value |
---|---|
Time (UTC) | 1997-08-13 19:59:23 ± 0.409 |
Latitude | 43.3350 ± 0.0209 |
Longitude | 12.5450 ± 0.0446 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 275559 |
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) | 4289.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00534 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01425 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 275559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:20:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1997-08-13T19:59:57.27 | 10.0 | undecidable | manual | SG | 173 | 0.9546 | 0.46 | 0.6 | |
--.CSNT.Z. | 1997-08-13T19:59:56.18 | 10.0 | undecidable | manual | SG | 278 | 0.9213 | 0.48 | 0.6 | |
--.SFI.Z. | 1997-08-13T19:59:51.95 | 10.0 | undecidable | manual | SG | 318 | 0.7548 | 1.41 | 0.1 | |
--.BDI.Z. | 1997-08-13T19:59:51.44 | 10.0 | undecidable | manual | PN | 297 | 1.5762 | -0.42 | 1.3 | |
--.RSM.Z. | 1997-08-13T19:59:47.30 | 10.0 | undecidable | manual | SG | 353 | 0.5883 | 1.71 | 0 | |
--.MNS.Z. | 1997-08-13T19:59:42.99 | 10.0 | undecidable | manual | PG | 173 | 0.9546 | 0.35 | 1.8 | |
--.CSNT.Z. | 1997-08-13T19:59:41.59 | 10.0 | undecidable | manual | PG | 278 | 0.9213 | -0.4 | 1.7 | |
--.SFI.Z. | 1997-08-13T19:59:38.39 | 10.0 | undecidable | manual | PG | 318 | 0.7548 | -0.63 | 1.4 | |
--.RSM.Z. | 1997-08-13T19:59:35.36 | 10.0 | undecidable | manual | PG | 353 | 0.5883 | -0.65 | 1.4 |