A magnitude ML 0.3 earthquake occured in region: 1 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4460, 12.4450 at 5 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 | 1 | 2111 | 2111 |
Apecchio | PU | 13 | 1882 | 3993 |
Montone | PG | 13 | 1680 | 5673 |
Gubbio | PG | 15 | 32216 | 37889 |
Cantiano | PU | 15 | 2245 | 40134 |
CittĂ di Castello | PG | 17 | 39913 | 80047 |
Piobbico | PU | 17 | 2029 | 82076 |
Umbertide | PG | 18 | 16681 | 98757 |
Scheggia e Pascelupo | PG | 19 | 1393 | 100150 |
Cagli | PU | 20 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2021-07-03 10:50:06 |
43.4462 | 12.4452 | 5 | 2021-07-03 11:00:38 |
Sala Sismica INGV-Roma | 92187581 |
Field | Value |
---|---|
Time (UTC) | 2021-07-03 10:50:06 ± 0.08 |
Latitude | 43.4462 ± 0.0018 |
Longitude | 12.4452 ± 0.0025 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92187581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 67 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19156 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 92187581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-03 11:00:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2021-07-03T10:50:29.62 | 3.0 | undecidable | manual | Sg | 3.02 | 0 | |||
IV.IMOL.HNZ. | 2021-07-03T10:50:22.29 | 3.0 | positive | manual | Pg | 0.04 | 0 | |||
IV.ARRO.EHZ. | 2021-07-03T10:50:17.86 | 3.0 | negative | manual | P | -0.08 | 0 | |||
IV.MURB.HHZ. | 2021-07-03T10:50:14.10 | 0.3 | undecidable | manual | S | 162 | 21.2676 | 103 | 0.19 | 70 |
IV.NARO.HHZ. | 2021-07-03T10:50:13.63 | 3.0 | undecidable | manual | S | 0 | ||||
IV.BADI.EHZ. | 2021-07-03T10:50:12.86 | 0.1 | undecidable | manual | S | 294 | 17.6712 | 106 | 0.18 | 95 |
IV.ATFO.HHZ. | 2021-07-03T10:50:11.13 | 0.1 | undecidable | manual | S | 131 | 13.4754 | 110 | -0.17 | 95 |
IV.PIEI.HHZ. | 2021-07-03T10:50:11.04 | 0.1 | undecidable | manual | S | 36 | 12.2766 | 112 | 0.12 | 97 |
IV.NARO.HHZ. | 2021-07-03T10:50:10.12 | 3.0 | undecidable | manual | P | 0.43 | 0 | |||
IV.ATBU.EHE. | 2021-07-03T10:50:10.13 | 0.1 | undecidable | manual | S | 68 | 8.88 | 119 | 0.26 | 94 |
IV.MURB.HHZ. | 2021-07-03T10:50:10.86 | 0.3 | undecidable | manual | P | 162 | 21.2676 | 103 | 0.16 | 71 |
IV.BADI.EHZ. | 2021-07-03T10:50:09.89 | 0.1 | undecidable | manual | P | 294 | 17.6712 | 106 | -0.1 | 96 |
IV.ATVO.HHN. | 2021-07-03T10:50:09.53 | 0.1 | undecidable | manual | S | 204 | 7.7811 | 123 | 0.02 | 99 |
IV.ARVD.HHZ. | 2021-07-03T10:50:09.82 | 3.0 | undecidable | manual | P | 0 | ||||
IV.TB03.DH1.01 | 2021-07-03T10:50:09.01 | 0.1 | undecidable | manual | S | 210 | 5.6943 | 131 | 0.07 | 99 |
IV.ATPC.HNE. | 2021-07-03T10:50:08.50 | 0.1 | undecidable | manual | S | 14 | 3.996 | 141 | -0.02 | 100 |
IV.PIEI.HHZ. | 2021-07-03T10:50:08.87 | 0.1 | undecidable | manual | P | 36 | 12.2766 | 112 | -0.11 | 97 |
IV.ATFO.HHZ. | 2021-07-03T10:50:08.93 | 0.3 | undecidable | manual | P | 131 | 13.4754 | 110 | -0.27 | 70 |
IV.ATPI.HNE. | 2021-07-03T10:50:08.34 | 0.1 | undecidable | manual | S | 278 | 3.4965 | 145 | -0.08 | 99 |
IV.ATVO.HHN. | 2021-07-03T10:50:08.27 | 0.1 | undecidable | manual | P | 204 | 7.7811 | 123 | 0.11 | 98 |
IV.ATBU.EHE. | 2021-07-03T10:50:08.31 | 0.1 | undecidable | manual | P | 68 | 8.88 | 119 | -0.06 | 98 |
IV.TB03.DH1.01 | 2021-07-03T10:50:07.76 | 0.1 | undecidable | manual | P | 210 | 5.6943 | 131 | -0.07 | 99 |
IV.ATPC.HNE. | 2021-07-03T10:50:07.50 | 0.1 | undecidable | manual | P | 14 | 3.996 | 141 | -0.09 | 99 |
IV.ATPI.HNE. | 2021-07-03T10:50:07.44 | 0.1 | undecidable | manual | P | 278 | 3.4965 | 145 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.3 | 0.000023650000000000002 | 0.32 | AML | other | m | 2021-07-03T10:50:11.45 |
IV.ATFO.HHN. | ML:0.4 | 0.000027950000000000002 | 0.24 | AML | other | m | 2021-07-03T10:50:11.47 |
IV.PIEI.HHE. | ML:0.2 | 0.00002245 | 0.34 | AML | other | m | 2021-07-03T10:50:11.75 |
IV.ATFO.HHE. | ML:0.3 | 0.00002615 | 1.46 | AML | other | m | 2021-07-03T10:50:12.01 |
IV.BADI.EHE. | ML:0.3 | 0.00001930278 | 0.1408 | AML | other | m | 2021-07-03T10:50:13.13 |
IV.BADI.EHN. | ML:0.2 | 0.000014692347000000002 | 0.1984 | AML | other | m | 2021-07-03T10:50:13.06 |