A magnitude Md 0.9 earthquake occured in region: 3 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4210, 12.4600 at 8 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 | 3 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Apecchio | PU | 16 | 1882 | 40134 |
Umbertide | PG | 17 | 16681 | 56815 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58208 |
CittĂ di Castello | PG | 18 | 39913 | 98121 |
Piobbico | PU | 19 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 0.9 | 2014-02-01 06:46:42 |
43.4208 | 12.4597 | 8 | 2015-09-21 09:34:15 |
Bollettino Sismico Italiano INGV | 9158831 |
Reviewed Rev100 |
ML 2.1 | 2014-02-01 06:46:42 |
43.4172 | 12.4543 | 9 | 2015-08-12 08:41:00 |
Sala Sismica INGV-Roma | 5426611 |
Field | Value |
---|---|
Time (UTC) | 2014-02-01 06:46:42 ± 0.26 |
Latitude | 43.4208 ± 0.0054 |
Longitude | 12.4597 ± 0.0111 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 9158831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 773 |
Semi-minor axis of confidence ellipse (meter) | 458 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 770.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20864 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 5426611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-02-01 06:59:00 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 9158831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2014-10-31 14:34:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2014-02-01T06:46:50.98 | 0.3 | undecidable | manual | S | 25 | 23.1546 | 109 | -0.29 | 69 |
IV.BADI.EHE. | 2014-02-01T06:46:50.93 | 0.3 | undecidable | manual | S | 300 | 19.9689 | 111 | 0.73 | 61 |
IV.MURB.HHZ. | 2014-02-01T06:46:49.90 | 0.3 | undecidable | manual | S | 163 | 18.2706 | 113 | 0.23 | 71 |
IV.PIEI.HHZ. | 2014-02-01T06:46:48.70 | 0.3 | undecidable | manual | S | 25 | 14.0748 | 119 | 0.33 | 70 |
IV.NARO.HHZ. | 2014-02-01T06:46:47.45 | 0.1 | undecidable | manual | P | 25 | 23.1546 | 109 | -0.23 | 94 |
IV.BADI.EHE. | 2014-02-01T06:46:46.60 | 0.1 | undecidable | manual | P | 300 | 19.9689 | 111 | -0.46 | 90 |
IV.PIEI.HHZ. | 2014-02-01T06:46:46.17 | 0.1 | undecidable | manual | P | 25 | 14.0748 | 119 | 0.17 | 96 |
IV.MURB.HHZ. | 2014-02-01T06:46:46.84 | 0.1 | undecidable | manual | P | 163 | 18.2706 | 113 | 0.09 | 97 |
IV.ATPI.EHZ. | 2014-02-01T06:46:46.05 | 0.3 | undecidable | manual | S | 306 | 5.6943 | 144 | -0.08 | 75 |
IV.ATVO.HHZ. | 2014-02-01T06:46:45.89 | 0.3 | undecidable | manual | S | 225 | 6.0939 | 142 | -0.32 | 71 |
IV.ATVO.HHZ. | 2014-02-01T06:46:44.70 | 0.1 | positive | manual | P | 225 | 6.0939 | 142 | -0.05 | 100 |
IV.ATPI.EHZ. | 2014-02-01T06:46:44.79 | 0.1 | positive | manual | P | 306 | 5.6943 | 144 | 0.08 | 100 |