A magnitude ML 0.4 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4350, 12.4810 at 7 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 12 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Apecchio | PU | 15 | 1882 | 38454 |
Montone | PG | 15 | 1680 | 40134 |
Scheggia e Pascelupo | PG | 16 | 1393 | 41527 |
Piobbico | PU | 17 | 2029 | 43556 |
Cagli | PU | 18 | 8731 | 52287 |
Umbertide | PG | 19 | 16681 | 68968 |
CittĂ di Castello | PG | 20 | 39913 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-04-06 17:39:46 |
43.435 | 12.4808 | 7 | 2022-04-06 17:47:23 |
Sala Sismica INGV-Roma | 102845761 |
Field | Value |
---|---|
Time (UTC) | 2022-04-06 17:39:46 ± 0.14 |
Latitude | 43.4350 ± 0.0027 |
Longitude | 12.4808 ± 0.0062 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102845761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 411 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18976 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 102845761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-06 17:47:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2022-04-06T17:40:21.61 | 3.0 | undecidable | manual | Sg | -0.07 | 0 | |||
IV.GAVE.EHZ. | 2022-04-06T17:39:54.79 | 3.0 | undecidable | manual | S | 0 | ||||
IV.IMOL.HNZ. | 2022-04-06T17:39:53.80 | 3.0 | positive | manual | P | -0.1 | 0 | |||
IV.CRTC.HHZ. | 2022-04-06T17:39:53.53 | 3.0 | undecidable | manual | Pg | 0.86 | 0 | |||
IV.NARO.HHZ. | 2022-04-06T17:39:53.54 | 0.6 | undecidable | manual | S | 22 | 21.0678 | 109 | -0.43 | 45 |
IV.MURB.HHZ. | 2022-04-06T17:39:53.81 | 0.6 | undecidable | manual | S | 170 | 19.3695 | 111 | 0.39 | 45 |
IV.GAVE.EHZ. | 2022-04-06T17:39:52.39 | 3.0 | undecidable | manual | Pn | 3.89 | 0 | |||
IV.ATLO.EHE. | 2022-04-06T17:39:52.06 | 0.6 | undecidable | manual | S | 204 | 14.5743 | 117 | 0.18 | 48 |
IV.ATSC.EHE. | 2022-04-06T17:39:52.71 | 0.6 | undecidable | manual | S | 94 | 16.5723 | 114 | 0.19 | 47 |
IV.PIEI.HHZ. | 2022-04-06T17:39:51.37 | 0.6 | undecidable | manual | S | 21 | 11.9769 | 122 | 0.27 | 47 |
IV.GUMA.HHZ. | 2022-04-06T17:39:51.26 | 3.0 | negative | manual | P | -0.77 | 0 | |||
IV.NARO.HHZ. | 2022-04-06T17:39:50.61 | 0.1 | undecidable | manual | P | 22 | 21.0678 | 109 | -0.08 | 96 |
IV.ATVO.HHZ. | 2022-04-06T17:39:50.08 | 0.6 | undecidable | manual | S | 226 | 8.3805 | 132 | -0.02 | 50 |
IV.MURB.HHZ. | 2022-04-06T17:39:50.58 | 1.0 | positive | manual | P | 170 | 19.3695 | 111 | 0.2 | 24 |
IV.TB02.DHZ.01 | 2022-04-06T17:39:50.50 | 0.6 | undecidable | manual | S | 219 | 9.1797 | 129 | 0.19 | 48 |
IV.TB01.DHN.01 | 2022-04-06T17:39:49.92 | 0.6 | undecidable | manual | S | 212 | 6.993 | 137 | 0.18 | 48 |
IV.TB03.DHZ.01 | 2022-04-06T17:39:49.40 | 0.6 | undecidable | manual | S | 237 | 6.7932 | 138 | -0.31 | 47 |
IV.ATLO.EHE. | 2022-04-06T17:39:49.42 | 0.1 | undecidable | manual | P | 204 | 14.5743 | 117 | -0.06 | 98 |
IV.ATPC.HHZ. | 2022-04-06T17:39:49.59 | 0.6 | undecidable | manual | S | 339 | 5.3946 | 144 | 0.19 | 48 |
IV.PIEI.HHZ. | 2022-04-06T17:39:49.31 | 0.1 | positive | manual | P | 21 | 11.9769 | 122 | 0.27 | 94 |
IV.ATSC.EHE. | 2022-04-06T17:39:49.53 | 0.1 | undecidable | manual | P | 94 | 16.5723 | 114 | -0.32 | 92 |
IV.ATPI.EHZ. | 2022-04-06T17:39:49.66 | 0.6 | undecidable | manual | S | 285 | 6.5934 | 138 | 0.01 | 50 |
IV.ATPC.HHZ. | 2022-04-06T17:39:48.08 | 0.1 | undecidable | manual | P | 339 | 5.3946 | 144 | 0.03 | 100 |
IV.ATBU.EHZ. | 2022-04-06T17:39:48.42 | 0.1 | undecidable | manual | P | 50 | 7.0929 | 136 | 0.16 | 97 |
IV.ATPI.EHZ. | 2022-04-06T17:39:48.34 | 1.0 | undecidable | manual | P | 285 | 6.5934 | 138 | 0.14 | 24 |
IV.TB02.DHZ.01 | 2022-04-06T17:39:48.61 | 0.1 | undecidable | manual | P | 219 | 9.1797 | 129 | 0.03 | 99 |
IV.ATVO.HHZ. | 2022-04-06T17:39:48.57 | 0.6 | undecidable | manual | P | 226 | 8.3805 | 132 | 0.12 | 49 |
IV.TB01.DHN.01 | 2022-04-06T17:39:48.24 | 0.1 | undecidable | manual | P | 212 | 6.993 | 137 | -0.01 | 100 |
IV.TSM2.DHE.01 | 2022-04-06T17:39:48.78 | 0.6 | undecidable | manual | S | 170 | 4.3956 | 150 | -0.42 | 46 |
IV.TSM2.DHE.01 | 2022-04-06T17:39:47.82 | 0.1 | undecidable | manual | P | 170 | 4.3956 | 150 | -0.12 | 98 |
IV.TB03.DHZ.01 | 2022-04-06T17:39:47.96 | 0.1 | undecidable | manual | P | 237 | 6.7932 | 138 | -0.27 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.6 | 0.00006955 | 0.44 | AML | other | m | 2022-04-06T17:39:50.22 |
IV.ATVO.HHN. | ML:0.4 | 0.00004704999999999999 | 0.16 | AML | other | m | 2022-04-06T17:39:50.23 |
IV.PIEI.HHE. | ML:0.3 | 0.000023549999999999996 | 1.9 | AML | other | m | 2022-04-06T17:39:52.00 |
IV.PIEI.HHN. | ML:0.4 | 0.0000312 | 0.66 | AML | other | m | 2022-04-06T17:39:52.44 |
IV.ATPI.EHE. | ML:0.0 | 0.000027225770000000004 | 0.7296 | AML | other | m | 2022-04-06T17:39:49.74 |
IV.ATPI.EHN. | ML:0.0 | 0.000042137425 | 0.1024 | AML | other | m | 2022-04-06T17:39:49.73 |
IV.NARO.HHE. | ML:0.3 | 0.00001635369 | 1.1392 | AML | other | m | 2022-04-06T17:39:55.01 |
IV.NARO.HHN. | ML:0.1 | 0.0000100876485 | 1.2032 | AML | other | m | 2022-04-06T17:39:53.65 |