A magnitude Md 2.4 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4290, 12.4870 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 15 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 15 | 1882 | 41527 |
Piobbico | PU | 18 | 2029 | 43556 |
Cagli | PU | 19 | 8731 | 52287 |
Umbertide | PG | 19 | 16681 | 68968 |
Costacciaro | PG | 20 | 1216 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1998-12-16 02:06:04 |
43.429 | 12.487 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 356449 |
Field | Value |
---|---|
Time (UTC) | 1998-12-16 02:06:04 ± 0.202 |
Latitude | 43.4290 ± 0.0150 |
Longitude | 12.4870 ± 0.0177 |
Depth (km) | 10 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 356449 |
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) | 2196.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 101 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00300 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00947 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 356449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:34:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1998-12-16T02:06:25.46 | 10.0 | undecidable | manual | PN | 172 | 1.0545 | 0.05 | 1.3 | |
--.CSNT.Z. | 1998-12-16T02:06:23.13 | 10.0 | undecidable | manual | PG | 273 | 0.8658 | 0.99 | 0.7 | |
--.NRCA.Z. | 1998-12-16T02:06:21.62 | 10.0 | undecidable | manual | PG | 142 | 0.7437 | 1.67 | 0.2 | |
--.CRE.Z. | 1998-12-16T02:06:20.54 | 10.0 | undecidable | manual | SG | 296 | 0.4329 | -0.2 | 0.7 | |
--.SNTG.Z. | 1998-12-16T02:06:19.11 | 10.0 | undecidable | manual | SG | 117 | 0.3663 | 0.3 | 0.7 | |
--.FB9.Z. | 1998-12-16T02:06:18.40 | 10.0 | undecidable | manual | SG | 38 | 0.333 | 0.39 | 0.7 | |
--.PGD.Z. | 1998-12-16T02:06:18.78 | 10.0 | undecidable | manual | PG | 309 | 0.7104 | -0.42 | 1.4 | |
--.ASS.Z. | 1998-12-16T02:06:18.95 | 10.0 | undecidable | manual | SG | 161 | 0.3774 | -0.28 | 0.6 | |
--.SFI.Z. | 1998-12-16T02:06:18.69 | 10.0 | undecidable | manual | PG | 316 | 0.6549 | 0.37 | 1.6 | |
--.CRE.Z. | 1998-12-16T02:06:13.47 | 10.0 | undecidable | manual | PG | 296 | 0.4329 | -0.59 | 1.3 | |
--.ASS.Z. | 1998-12-16T02:06:12.27 | 10.0 | undecidable | manual | PG | 161 | 0.3774 | -0.92 | 0.7 | |
--.SNTG.Z. | 1998-12-16T02:06:12.42 | 10.0 | undecidable | manual | PG | 117 | 0.3663 | -0.52 | 1.3 | |
--.FB9.Z. | 1998-12-16T02:06:12.20 | 10.0 | undecidable | manual | PG | 38 | 0.333 | -0.25 | 1.8 |