A magnitude ML 0.1 earthquake occured in region: 1 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4330, 12.4460 at 7 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 | 1 | 2111 | 2111 |
Montone | PG | 12 | 1680 | 3791 |
Gubbio | PG | 14 | 32216 | 36007 |
Apecchio | PU | 14 | 1882 | 37889 |
Cantiano | PU | 15 | 2245 | 40134 |
CittĂ di Castello | PG | 17 | 39913 | 80047 |
Umbertide | PG | 17 | 16681 | 96728 |
Piobbico | PU | 18 | 2029 | 98757 |
Scheggia e Pascelupo | PG | 18 | 1393 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2012-07-08 21:35:09 |
43.4332 | 12.4475 | 7 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1796671 |
Bulletin Rev1000 |
ML 0.1 | 2012-07-08 21:35:09 |
43.4333 | 12.4465 | 7 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3025641 |
Field | Value |
---|---|
Time (UTC) | 2012-07-08 21:35:09 ± 0.07 |
Latitude | 43.4333 ± 0.0018 |
Longitude | 12.4465 ± 0.0050 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3025641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 372 |
Semi-minor axis of confidence ellipse (meter) | 157 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
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) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.12051 |
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 | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 3025641 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:44:46 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 1796671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-07-08 21:43:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2012-07-08T21:35:14.78 | 0.3 | undecidable | manual | S | 32 | 13.3755 | 117 | -0.02 | 74 |
IV.PIEI.HHZ. | 2012-07-08T21:35:12.53 | 0.1 | undecidable | manual | P | 32 | 13.3755 | 117 | -0.05 | 98 |
IV.ATPC.HHZ. | 2012-07-08T21:35:12.64 | 0.3 | undecidable | manual | S | 9 | 5.2947 | 143 | 0.04 | 75 |
IV.ATPI.EHZ. | 2012-07-08T21:35:12.29 | 0.3 | undecidable | manual | S | 298 | 4.0959 | 150 | -0.06 | 75 |
IV.ATVO.HHZ. | 2012-07-08T21:35:12.85 | 0.3 | undecidable | manual | S | 210 | 6.4935 | 137 | -0.02 | 75 |
IV.ATVO.HHZ. | 2012-07-08T21:35:11.48 | 0.1 | undecidable | manual | P | 210 | 6.4935 | 137 | 0.01 | 100 |
IV.ATPC.HHZ. | 2012-07-08T21:35:11.34 | 0.1 | undecidable | manual | P | 9 | 5.2947 | 143 | 0.03 | 100 |
IV.ATPI.EHZ. | 2012-07-08T21:35:11.20 | 0.1 | undecidable | manual | P | 298 | 4.0959 | 150 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.1 | 0.000014030000000000001 | 0.62 | AML | other | m | 2012-07-08T21:35:15.17 |
IV.PIEI.HHE. | ML:0.2 | 0.00001775 | 0.14 | AML | other | m | 2012-07-08T21:35:15.36 |