A magnitude ML 0.8 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4160, 12.4750 at 6 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 | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 17 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 20 | 2029 | 60237 |
CittĂ di Castello | PG | 20 | 39913 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-01-09 13:04:07 |
43.4157 | 12.4748 | 6 | 2021-01-09 13:24:22 |
Sala Sismica INGV-Roma | 86122391 |
Field | Value |
---|---|
Time (UTC) | 2021-01-09 13:04:07 ± 0.12 |
Latitude | 43.4157 ± 0.0027 |
Longitude | 12.4748 ± 0.0037 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86122391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 148 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20864 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86122391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-09 13:24:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPTP.HHZ. | 2021-01-09T13:05:59.37 | 3.0 | negative | manual | Pg | 17.700001 | 0 | |||
IV.SARZ.HHZ. | 2021-01-09T13:05:42.11 | 3.0 | undecidable | manual | Sg | 5.66 | 0 | |||
IV.MTGR.HHZ. | 2021-01-09T13:05:40.88 | 3.0 | undecidable | manual | Pg | 7.59 | 0 | |||
XK.GIZZ.HHZ. | 2021-01-09T13:05:33.66 | 3.0 | undecidable | manual | Pn | 4.31 | 0 | |||
IV.PZUN.HHZ. | 2021-01-09T13:05:16.54 | 3.0 | positive | manual | Pg | 8.3 | 0 | |||
IV.CMPR.HHZ. | 2021-01-09T13:05:09.10 | 3.0 | undecidable | manual | Pn | 0.41 | 0 | |||
IV.VOBA.HNZ. | 2021-01-09T13:04:56.22 | 3.0 | negative | manual | Pg | 2.05 | 0 | |||
MN.TRI.HHZ. | 2021-01-09T13:04:48.27 | 3.0 | undecidable | manual | Pn | -3.2 | 0 | |||
IV.MNTV.HNZ. | 2021-01-09T13:04:47.45 | 3.0 | undecidable | manual | Pg | 0.41 | 0 | |||
IV.FIR.HHZ. | 2021-01-09T13:04:44.72 | 3.0 | undecidable | manual | S | -2.01 | 0 | |||
IV.MNTT.EHZ. | 2021-01-09T13:04:39.84 | 3.0 | undecidable | manual | S | -2.28 | 0 | |||
TV.SF04.EHZ. | 2021-01-09T13:04:26.45 | 3.0 | positive | manual | P | -1.61 | 0 | |||
IV.FIR.HHZ. | 2021-01-09T13:04:25.78 | 3.0 | undecidable | manual | P | -4.87 | 0 | |||
IV.FRON.EHZ. | 2021-01-09T13:04:16.16 | 0.3 | undecidable | manual | S | 61 | 23.1546 | 105 | -0.1 | 72 |
IV.BADI.EHZ. | 2021-01-09T13:04:15.73 | 0.3 | undecidable | manual | S | 299 | 21.2676 | 107 | 0.09 | 72 |
IV.ATSC.EHE. | 2021-01-09T13:04:14.44 | 0.6 | undecidable | manual | S | 87 | 17.0718 | 110 | 0.19 | 48 |
IV.MURB.HHZ. | 2021-01-09T13:04:14.78 | 0.6 | undecidable | manual | S | 167 | 17.3715 | 110 | 0.42 | 45 |
IV.PIEI.HHZ. | 2021-01-09T13:04:13.69 | 0.6 | undecidable | manual | S | 20 | 14.1747 | 114 | 0.38 | 46 |
IV.BADI.EHZ. | 2021-01-09T13:04:12.75 | 1.0 | positive | manual | P | 299 | 21.2676 | 107 | 0.37 | 23 |
IV.FRON.EHZ. | 2021-01-09T13:04:12.41 | 0.1 | undecidable | manual | P | 61 | 23.1546 | 105 | -0.33 | 91 |
IV.PIEI.HHZ. | 2021-01-09T13:04:11.07 | 0.6 | negative | manual | P | 20 | 14.1747 | 114 | 0.03 | 49 |
IV.TB02.DHN.01 | 2021-01-09T13:04:11.25 | 0.6 | undecidable | manual | S | 226 | 7.2927 | 131 | -0.03 | 50 |
IV.ATPI.EHZ. | 2021-01-09T13:04:11.04 | 0.6 | undecidable | manual | S | 304 | 6.993 | 132 | -0.17 | 48 |
IV.MURB.HHZ. | 2021-01-09T13:04:11.78 | 0.1 | undecidable | manual | P | 167 | 17.3715 | 110 | 0.14 | 96 |
IV.ATFO.HHZ. | 2021-01-09T13:04:11.95 | 0.6 | undecidable | manual | S | 125 | 9.4794 | 124 | 0.05 | 50 |
IV.ATPC.HNN. | 2021-01-09T13:04:11.47 | 0.3 | undecidable | manual | S | 349 | 7.3815 | 131 | 0.17 | 73 |
IV.ATSC.EHE. | 2021-01-09T13:04:11.49 | 0.1 | undecidable | manual | P | 87 | 17.0718 | 110 | -0.09 | 97 |
IV.ATFO.HHZ. | 2021-01-09T13:04:10.17 | 0.1 | undecidable | manual | P | 125 | 9.4794 | 124 | -0.05 | 99 |
IV.TB01.DHZ.01 | 2021-01-09T13:04:10.54 | 0.6 | undecidable | manual | S | 220 | 4.8951 | 142 | -0.18 | 49 |
IV.TB01.DHZ.01 | 2021-01-09T13:04:09.41 | 0.1 | undecidable | manual | P | 220 | 4.8951 | 142 | -0.13 | 98 |
IV.TB02.DHN.01 | 2021-01-09T13:04:09.81 | 0.1 | undecidable | manual | P | 226 | 7.2927 | 131 | -0.05 | 99 |
IV.ATPI.EHZ. | 2021-01-09T13:04:09.72 | 0.3 | positive | manual | P | 304 | 6.993 | 132 | -0.11 | 74 |
IV.ATPC.HNN. | 2021-01-09T13:04:09.90 | 0.1 | undecidable | manual | P | 349 | 7.3815 | 131 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.1 | 0.00011665 | 0.46 | AML | other | m | 2021-01-09T13:04:14.13 |
IV.MURB.HHE. | ML:1.1 | 0.000108 | 0.64 | AML | other | m | 2021-01-09T13:04:16.51 |
IV.PIEI.HHE. | ML:0.8 | 0.00006578523 | 0.2368 | AML | other | m | 2021-01-09T13:04:14.16 |
IV.PIEI.HHN. | ML:0.6 | 0.000049254025 | 0.16 | AML | other | m | 2021-01-09T13:04:14.04 |
IV.BADI.EHE. | ML:0.6 | 0.000029862585 | 0.0832 | AML | other | m | 2021-01-09T13:04:16.79 |
IV.BADI.EHN. | ML:0.5 | 0.000024415295 | 0.1216 | AML | other | m | 2021-01-09T13:04:16.24 |