A magnitude ML 1.1 earthquake occured in region: 6 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4600, 12.5110 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 | 6 | 2111 | 2111 |
Cantiano | PU | 10 | 2245 | 4356 |
Gubbio | PG | 13 | 32216 | 36572 |
Apecchio | PU | 13 | 1882 | 38454 |
Scheggia e Pascelupo | PG | 14 | 1393 | 39847 |
Piobbico | PU | 15 | 2029 | 41876 |
Cagli | PU | 15 | 8731 | 50607 |
Montone | PG | 18 | 1680 | 52287 |
Frontone | PU | 20 | 1300 | 53587 |
Costacciaro | PG | 20 | 1216 | 54803 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-10-09 17:13:05 |
43.4598 | 12.5113 | 7 | 2021-10-09 17:18:11 |
Sala Sismica INGV-Roma | 96388701 |
Field | Value |
---|---|
Time (UTC) | 2021-10-09 17:13:05 ± 0.1 |
Latitude | 43.4598 ± 0.0027 |
Longitude | 12.5113 ± 0.0037 |
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 | 96388701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 315 |
Semi-minor axis of confidence ellipse (meter) | 122 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 49 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.03148 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24462 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 96388701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-09 17:18:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HNZ. | 2021-10-09T17:13:14.06 | 0.6 | undecidable | manual | S | 97 | 21.9669 | 107 | 0.27 | 46 |
IV.FRON.EHZ. | 2021-10-09T17:13:12.90 | 0.6 | undecidable | manual | S | 70 | 18.3705 | 110 | 0.28 | 46 |
IV.NARO.HHZ. | 2021-10-09T17:13:12.48 | 0.6 | undecidable | manual | S | 18 | 17.6712 | 111 | 0.12 | 48 |
IV.ATLO.EHZ. | 2021-10-09T17:13:12.77 | 0.6 | undecidable | manual | S | 208 | 18.1707 | 110 | 0.25 | 47 |
IV.ATVA.EHZ. | 2021-10-09T17:13:11.40 | 0.1 | undecidable | manual | P | 222 | 27.1506 | 104 | -0.02 | 97 |
IV.ATSC.EHZ. | 2021-10-09T17:13:11.65 | 0.6 | undecidable | manual | S | 106 | 14.6742 | 115 | 0.24 | 47 |
IV.TB02.DHZ.01 | 2021-10-09T17:13:11.17 | 0.6 | undecidable | manual | S | 220 | 12.876 | 117 | 0.31 | 47 |
IV.TB01.DHZ.01 | 2021-10-09T17:13:10.42 | 0.6 | undecidable | manual | S | 215 | 10.5783 | 122 | 0.25 | 47 |
IV.SSFR.HNZ. | 2021-10-09T17:13:10.24 | 0.1 | undecidable | manual | P | 97 | 21.9669 | 107 | -0.18 | 94 |
IV.ATPI.EHZ. | 2021-10-09T17:13:10.00 | 0.6 | undecidable | manual | S | 263 | 8.88 | 127 | 0.33 | 47 |
IV.TB03.DHZ.01 | 2021-10-09T17:13:10.29 | 0.6 | undecidable | manual | S | 231 | 10.3785 | 123 | 0.17 | 48 |
IV.MURB.HHZ. | 2021-10-09T17:13:10.36 | 0.6 | undecidable | manual | P | 177 | 21.867 | 107 | -0.04 | 49 |
IV.ATFO.HHZ. | 2021-10-09T17:13:10.34 | 0.6 | undecidable | manual | S | 155 | 11.4774 | 120 | -0.08 | 49 |
IV.NARO.HHZ. | 2021-10-09T17:13:09.57 | 0.3 | undecidable | manual | P | 18 | 17.6712 | 111 | -0.03 | 74 |
IV.ATLO.EHZ. | 2021-10-09T17:13:09.48 | 0.1 | undecidable | manual | P | 208 | 18.1707 | 110 | -0.21 | 95 |
IV.FRON.EHZ. | 2021-10-09T17:13:09.71 | 0.6 | undecidable | manual | P | 70 | 18.3705 | 110 | -0.03 | 49 |
IV.APEC.HHZ. | 2021-10-09T17:13:09.00 | 0.6 | undecidable | manual | P | 326 | 13.1757 | 117 | 0.22 | 48 |
IV.PIEI.HHZ. | 2021-10-09T17:13:09.88 | 0.6 | undecidable | manual | S | 13 | 8.5803 | 128 | 0.27 | 47 |
IV.PIEI.HHZ. | 2021-10-09T17:13:08.17 | 0.1 | positive | manual | P | 13 | 8.5803 | 128 | 0.17 | 97 |
IV.ATPC.HNZ. | 2021-10-09T17:13:08.27 | 0.6 | undecidable | manual | S | 298 | 4.995 | 144 | -0.44 | 46 |
IV.ATFO.HHZ. | 2021-10-09T17:13:08.36 | 0.6 | negative | manual | P | 155 | 11.4774 | 120 | -0.11 | 49 |
IV.TB01.DHZ.01 | 2021-10-09T17:13:08.11 | 0.1 | undecidable | manual | P | 215 | 10.5783 | 122 | -0.22 | 95 |
IV.ATBU.EHZ. | 2021-10-09T17:13:08.26 | 0.6 | undecidable | manual | S | 60 | 3.4965 | 153 | -0.17 | 49 |
IV.ATSC.EHZ. | 2021-10-09T17:13:08.94 | 0.1 | undecidable | manual | P | 106 | 14.6742 | 115 | -0.1 | 97 |
IV.ATPI.EHZ. | 2021-10-09T17:13:08.03 | 0.1 | positive | manual | P | 263 | 8.88 | 127 | -0.01 | 100 |
IV.TB03.DHZ.01 | 2021-10-09T17:13:08.29 | 0.1 | undecidable | manual | P | 231 | 10.3785 | 123 | -0.01 | 100 |
IV.TB02.DHZ.01 | 2021-10-09T17:13:08.87 | 0.1 | undecidable | manual | P | 220 | 12.876 | 117 | 0.14 | 97 |
IV.ATBU.EHZ. | 2021-10-09T17:13:07.14 | 0.1 | undecidable | manual | P | 60 | 3.4965 | 153 | -0.19 | 97 |
IV.ATPC.HNZ. | 2021-10-09T17:13:07.20 | 0.1 | undecidable | manual | P | 298 | 4.995 | 144 | -0.29 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:1.0 | 0.000192 | 0.34 | AML | other | m | 2021-10-09T17:13:10.39 |
IV.ATPI.EHE. | ML:1.3 | 0.0003465 | 0.48 | AML | other | m | 2021-10-09T17:13:10.23 |
IV.PIEI.HHN. | ML:1.2 | 0.00027150000000000004 | 0.16 | AML | other | m | 2021-10-09T17:13:10.24 |
IV.PIEI.HHE. | ML:1.3 | 0.000361 | 0.34 | AML | other | m | 2021-10-09T17:13:10.41 |
IV.ATFO.HHE. | ML:1.0 | 0.0001565 | 0.44 | AML | other | m | 2021-10-09T17:13:11.26 |
IV.ATFO.HHN. | ML:1.0 | 0.00014649999999999998 | 0.56 | AML | other | m | 2021-10-09T17:13:11.46 |
IV.APEC.HHN. | ML:1.0 | 0.00011 | 0.42 | AML | other | m | 2021-10-09T17:13:12.40 |
IV.APEC.HHE. | ML:1.1 | 0.000161 | 1.24 | AML | other | m | 2021-10-09T17:13:14.07 |