A magnitude Md 2.0 earthquake occured in region: 5 km E Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3730, 12.6300 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 5 | 1393 | 33609 |
Costacciaro | PG | 7 | 1216 | 34825 |
Sigillo | PG | 10 | 2404 | 37229 |
Cantiano | PU | 11 | 2245 | 39474 |
Fossato di Vico | PG | 14 | 2840 | 42314 |
Pietralunga | PG | 17 | 2111 | 44425 |
Serra Sant'Abbondio | PU | 18 | 1027 | 45452 |
Frontone | PU | 18 | 1300 | 46752 |
Cagli | PU | 19 | 8731 | 55483 |
Sassoferrato | AN | 20 | 7285 | 62768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1987-04-13 19:41:09 |
43.373 | 12.63 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 44829 |
Field | Value |
---|---|
Time (UTC) | 1987-04-13 19:41:09 ± 0.846 |
Latitude | 43.3730 ± 0.0340 |
Longitude | 12.6300 ± 0.0650 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 44829 |
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) | 6477.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
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) | 0.9 |
Epicentral distance of station closest to the epicenter (degree) | 0.00227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00494 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 44829 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:44:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CM8.Z. | 1987-04-13T19:41:26.77 | 10.0 | undecidable | manual | SG | 115 | 0.4107 | 1.84 | 0.2 | |
--.CRE.Z. | 1987-04-13T19:41:22.50 | 10.0 | undecidable | manual | PG? | 297 | 0.5439 | 1.48 | 0.3 | |
--.ASS.Z. | 1987-04-13T19:41:21.60 | 10.0 | undecidable | manual | SG | 177 | 0.3108 | 0.01 | 0.9 | |
--.ARV.Z. | 1987-04-13T19:41:20.50 | 10.0 | undecidable | manual | SG | 61 | 0.2553 | 0.5 | 1.2 | |
--.CM8.Z. | 1987-04-13T19:41:17.97 | 10.0 | undecidable | manual | PG | 115 | 0.4107 | -0.52 | 1.9 | |
--.ASS.Z. | 1987-04-13T19:41:15.50 | 10.0 | undecidable | manual | PG | 177 | 0.3108 | -1.07 | 1.3 | |
--.ARV.Z. | 1987-04-13T19:41:14.50 | 10.0 | undecidable | manual | PG | 61 | 0.2553 | -1.15 | 1.2 |