A magnitude ML 1.1 earthquake occured in region: 8 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3900, 12.4960 at 18 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 | 8 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Montone | PG | 14 | 1680 | 36007 |
Scheggia e Pascelupo | PG | 14 | 1393 | 37400 |
Cantiano | PU | 14 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Apecchio | PU | 20 | 1882 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 1.1 |
2011-03-25 09:24:28 |
43.39 | 12.496 | 18 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1185939 |
Field | Value |
---|---|
Time (UTC) | 2011-03-25 09:24:28 ± 0.52 |
Latitude | 43.3900 ± 0.0117 |
Longitude | 12.4960 ± 0.0235 |
Depth (km) | 18 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1185939 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1467 |
Semi-minor axis of confidence ellipse (meter) | 1321 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2302.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21314 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1185939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:09:47 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1185939 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 23:09:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPO.HHE. | 2011-03-25T09:24:38.50 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.SSFR.HHZ. | 2011-03-25T09:24:37.75 | 0.1 | undecidable | manual | Sg | 77 | 23.6541 | 0.214 | 95 | |
IV.PIEI.HHN. | 2011-03-25T09:24:36.35 | 0.3 | undecidable | manual | Sg | 11 | 16.4724 | 0.402 | 70 | |
IV.MURB.HHZ. | 2011-03-25T09:24:35.46 | 0.1 | undecidable | manual | Sg | 171 | 14.2746 | -0.057 | 100 | |
IV.CMPO.HHE. | 2011-03-25T09:24:35.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ATVO.HHZ. | 2011-03-25T09:24:34.57 | 0.3 | undecidable | manual | Sg | 263 | 7.2927 | 0.138 | 75 | |
IV.SSFR.HHZ. | 2011-03-25T09:24:33.32 | 0.1 | undecidable | manual | Pg | 77 | 23.6541 | -0.294 | 95 | |
IV.ATPC.HHE. | 2011-03-25T09:24:33.96 | 0.1 | undecidable | manual | Sg | 343 | 10.5783 | -0.916 | 77 | |
IV.ATVO.HHZ. | 2011-03-25T09:24:32.06 | 0.1 | undecidable | manual | Pg | 263 | 7.2927 | 0.236 | 98 | |
IV.ATPC.HHE. | 2011-03-25T09:24:32.22 | 0.1 | undecidable | manual | Pg | 343 | 10.5783 | 0.139 | 99 | |
IV.MURB.HHZ. | 2011-03-25T09:24:32.33 | 0.1 | undecidable | manual | Pg | 171 | 14.2746 | -0.121 | 99 | |
IV.PIEI.HHN. | 2011-03-25T09:24:32.89 | 0.1 | undecidable | manual | Pg | 11 | 16.4724 | 0.192 | 97 | |
IV.STR4.BHE. | 2011-03-25T09:24:27.42 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.STR4.BHE. | 2011-03-25T09:24:23.71 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHN. | 2011-03-25T09:24:23.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |