A magnitude ML 0.8 earthquake occured in region: 2 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4540, 12.4620 at 8 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 | 2 | 2111 | 2111 |
Apecchio | PU | 12 | 1882 | 3993 |
Cantiano | PU | 14 | 2245 | 6238 |
Gubbio | PG | 15 | 32216 | 38454 |
Montone | PG | 15 | 1680 | 40134 |
Piobbico | PU | 16 | 2029 | 42163 |
Scheggia e Pascelupo | PG | 18 | 1393 | 43556 |
CittĂ di Castello | PG | 18 | 39913 | 83469 |
Cagli | PU | 18 | 8731 | 92200 |
Umbertide | PG | 20 | 16681 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-09-28 17:35:05 |
43.4538 | 12.4617 | 8 | 2020-09-28 17:42:58 |
Sala Sismica INGV-Roma | 83340051 |
Field | Value |
---|---|
Time (UTC) | 2020-09-28 17:35:05 ± 0.07 |
Latitude | 43.4538 ± 0.0018 |
Longitude | 12.4617 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83340051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 252 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 50 |
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) | 0.02698 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 83340051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-28 17:42:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2020-09-28T17:35:14.73 | 0.3 | undecidable | manual | P | 161 | 48.3183 | 50 | 0.03 | 69 |
IV.MURB.HHZ. | 2020-09-28T17:35:13.81 | 0.3 | undecidable | manual | S | 167 | 21.7671 | 111 | 0.28 | 69 |
IV.BADI.EHZ. | 2020-09-28T17:35:12.67 | 0.3 | undecidable | manual | S | 290 | 18.5703 | 114 | 0.17 | 71 |
IV.NARO.HHZ. | 2020-09-28T17:35:12.82 | 0.3 | undecidable | manual | S | 29 | 19.869 | 112 | -0.09 | 72 |
IV.PARC.HHZ. | 2020-09-28T17:35:11.62 | 0.3 | undecidable | manual | P | 320 | 28.0497 | 106 | 0.3 | 68 |
IV.ATLO.HNZ. | 2020-09-28T17:35:11.63 | 0.1 | undecidable | manual | S | 196 | 15.9729 | 117 | -0.07 | 97 |
IV.ATFO.HHZ. | 2020-09-28T17:35:10.79 | 0.3 | undecidable | manual | S | 138 | 13.0758 | 122 | -0.03 | 74 |
IV.MURB.HHZ. | 2020-09-28T17:35:10.22 | 0.3 | undecidable | manual | P | 167 | 21.7671 | 111 | 0.1 | 72 |
IV.ATVA.EHZ. | 2020-09-28T17:35:10.27 | 0.3 | undecidable | manual | P | 216 | 24.0537 | 109 | -0.29 | 68 |
IV.FRON.EHZ. | 2020-09-28T17:35:10.02 | 0.3 | undecidable | manual | P | 71 | 22.3554 | 110 | -0.22 | 70 |
IV.SSFR.HHZ. | 2020-09-28T17:35:10.54 | 0.6 | undecidable | manual | P | 94 | 25.8519 | 108 | -0.36 | 45 |
IV.APEC.HHZ. | 2020-09-28T17:35:10.70 | 0.3 | undecidable | manual | S | 344 | 12.0768 | 124 | 0.17 | 72 |
IV.NARO.HHZ. | 2020-09-28T17:35:09.62 | 0.1 | undecidable | manual | P | 29 | 19.869 | 112 | -0.14 | 95 |
IV.ATLO.HNZ. | 2020-09-28T17:35:09.13 | 0.1 | undecidable | manual | P | 196 | 15.9729 | 117 | 0.07 | 97 |
IV.ATSC.EHZ. | 2020-09-28T17:35:09.56 | 0.1 | undecidable | manual | P | 100 | 18.3705 | 114 | 0.06 | 97 |
IV.ATMC.EHZ. | 2020-09-28T17:35:09.61 | 0.1 | undecidable | manual | P | 268 | 21.6672 | 111 | -0.49 | 88 |
IV.TB03.DHZ.01 | 2020-09-28T17:35:09.23 | 0.1 | undecidable | manual | S | 215 | 7.1928 | 139 | 0 | 100 |
IV.ATVO.HHZ. | 2020-09-28T17:35:09.62 | 0.1 | undecidable | manual | S | 209 | 9.0798 | 132 | -0.09 | 98 |
IV.TB01.DHZ.01 | 2020-09-28T17:35:09.49 | 0.1 | undecidable | manual | S | 195 | 8.2806 | 135 | -0.01 | 99 |
IV.BADI.EHZ. | 2020-09-28T17:35:09.59 | 0.3 | undecidable | manual | P | 290 | 18.5703 | 114 | 0.06 | 72 |
IV.ATVO.HHZ. | 2020-09-28T17:35:08.00 | 0.1 | undecidable | manual | P | 209 | 9.0798 | 132 | 0.09 | 98 |
IV.APEC.HHZ. | 2020-09-28T17:35:08.51 | 0.3 | undecidable | manual | P | 344 | 12.0768 | 124 | 0.13 | 72 |
IV.ATPI.EHZ. | 2020-09-28T17:35:08.55 | 0.1 | undecidable | manual | S | 266 | 4.7952 | 150 | -0.2 | 96 |
IV.ATFO.HHZ. | 2020-09-28T17:35:08.71 | 0.3 | undecidable | manual | P | 138 | 13.0758 | 122 | 0.15 | 72 |
IV.ATPC.HHZ. | 2020-09-28T17:35:08.46 | 0.1 | undecidable | manual | S | 353 | 2.997 | 160 | -0.02 | 100 |
IV.TB01.DHZ.01 | 2020-09-28T17:35:07.90 | 0.3 | undecidable | manual | P | 195 | 8.2806 | 135 | 0.1 | 73 |
IV.ATPC.HHZ. | 2020-09-28T17:35:07.34 | 0.1 | undecidable | manual | P | 353 | 2.997 | 160 | 0.13 | 98 |
IV.ATPI.EHZ. | 2020-09-28T17:35:07.44 | 0.1 | undecidable | manual | P | 266 | 4.7952 | 150 | 0.08 | 99 |
IV.TB03.DHZ.01 | 2020-09-28T17:35:07.73 | 0.1 | undecidable | manual | P | 215 | 7.1928 | 139 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.0 | 0.0002252809 | 0.2432 | AML | other | m | 2020-09-28T17:35:08.70 |
IV.ATPI.EHN. | ML:0.0 | 0.00022871274999999999 | 0.1408 | AML | other | m | 2020-09-28T17:35:08.70 |
IV.ATPI.HNE. | ML:0.0 | 0.00024456656000000003 | 0.2304 | AML | other | m | 2020-09-28T17:35:08.70 |
IV.ATPI.HNN. | ML:0.0 | 0.00022746910500000001 | 0.1024 | AML | other | m | 2020-09-28T17:35:08.70 |
IV.ATVO.HHE. | ML:0.8 | 0.000091090075 | 0.1152 | AML | other | m | 2020-09-28T17:35:09.00 |
IV.ATVO.HHN. | ML:0.8 | 0.00008324719499999999 | 0.1792 | AML | other | m | 2020-09-28T17:35:10.01 |
IV.APEC.HHE. | ML:0.5 | 0.000037489263 | 0.1792 | AML | other | m | 2020-09-28T17:35:11.09 |
IV.APEC.HHN. | ML:0.6 | 0.000053453829999999995 | 0.1024 | AML | other | m | 2020-09-28T17:35:10.96 |
IV.ATFO.HHE. | ML:0.7 | 0.00005279163 | 0.3968 | AML | other | m | 2020-09-28T17:35:12.04 |
IV.ATFO.HHN. | ML:0.6 | 0.000048093895 | 0.2048 | AML | other | m | 2020-09-28T17:35:11.13 |
IV.BADI.EHE. | ML:1.2 | 0.0001248825 | 0.1408 | AML | other | m | 2020-09-28T17:35:13.11 |
IV.BADI.EHN. | ML:0.9 | 0.0000712651 | 0.2176 | AML | other | m | 2020-09-28T17:35:13.19 |
IV.NARO.HHE. | ML:0.9 | 0.000059302955 | 0.0512 | AML | other | m | 2020-09-28T17:35:13.11 |
IV.NARO.HHN. | ML:0.7 | 0.0000333604775 | 0.064 | AML | other | m | 2020-09-28T17:35:13.37 |
IV.MURB.HHN. | ML:0.9 | 0.00006143288 | 0.192 | AML | other | m | 2020-09-28T17:35:14.25 |