A magnitude ML 1.0 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4230, 12.4740 at 10 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 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Apecchio | PU | 16 | 1882 | 40134 |
Scheggia e Pascelupo | PG | 16 | 1393 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
CittĂ di Castello | PG | 19 | 39913 | 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 1.0 | 2020-01-24 09:41:40 |
43.4228 | 12.4735 | 10 | 2020-01-24 10:01:42 |
Sala Sismica INGV-Roma | 75792461 |
Field | Value |
---|---|
Time (UTC) | 2020-01-24 09:41:40 ± 0.11 |
Latitude | 43.4228 ± 0.0027 |
Longitude | 12.4735 ± 0.0037 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75792461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 78 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 329 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
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 | 23 |
Number of defining phases | 23 |
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) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20594 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 75792461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-24 10:01:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2020-01-24T09:41:49.43 | 0.3 | undecidable | manual | S | 62 | 22.8549 | 114 | -0.26 | 70 |
IV.NARO.HHZ. | 2020-01-24T09:41:49.25 | 0.3 | undecidable | manual | S | 22 | 22.5552 | 114 | -0.34 | 69 |
IV.BADI.EHZ. | 2020-01-24T09:41:48.97 | 0.3 | undecidable | manual | S | 298 | 20.7681 | 116 | -0.07 | 73 |
IV.ATSC.EHZ. | 2020-01-24T09:41:48.01 | 0.3 | undecidable | manual | S | 89 | 17.1717 | 121 | 0.08 | 73 |
IV.ATLO.EHZ. | 2020-01-24T09:41:46.50 | 0.3 | undecidable | manual | S | 204 | 13.0758 | 128 | -0.26 | 71 |
IV.PIEI.HHZ. | 2020-01-24T09:41:46.87 | 0.3 | undecidable | manual | S | 22 | 13.4754 | 127 | 0.01 | 75 |
IV.ATSC.EHZ. | 2020-01-24T09:41:45.14 | 0.1 | undecidable | manual | P | 89 | 17.1717 | 121 | 0.14 | 96 |
IV.ATPI.EHZ. | 2020-01-24T09:41:45.07 | 0.3 | undecidable | manual | S | 298 | 6.4935 | 148 | -0.14 | 74 |
IV.NARO.HHZ. | 2020-01-24T09:41:45.76 | 0.1 | undecidable | manual | P | 22 | 22.5552 | 114 | -0.2 | 94 |
IV.ATFO.HHZ. | 2020-01-24T09:41:45.97 | 0.3 | undecidable | manual | S | 128 | 10.0788 | 136 | -0.01 | 75 |
IV.ATMC.EHZ. | 2020-01-24T09:41:45.92 | 0.3 | undecidable | manual | P | 277 | 22.755 | 114 | -0.07 | 72 |
IV.BADI.EHZ. | 2020-01-24T09:41:45.77 | 0.3 | undecidable | manual | P | 298 | 20.7681 | 116 | 0.13 | 72 |
IV.ATPC.HHZ. | 2020-01-24T09:41:45.46 | 0.3 | undecidable | manual | S | 348 | 6.5934 | 147 | 0.25 | 72 |
IV.FRON.EHZ. | 2020-01-24T09:41:45.83 | 0.1 | undecidable | manual | P | 62 | 22.8549 | 114 | -0.19 | 94 |
IV.PIEI.HHZ. | 2020-01-24T09:41:44.46 | 0.1 | undecidable | manual | P | 22 | 13.4754 | 127 | 0.08 | 98 |
IV.ATLO.EHZ. | 2020-01-24T09:41:44.32 | 0.1 | undecidable | manual | P | 204 | 13.0758 | 128 | 0 | 100 |
IV.TB01.DHZ.01 | 2020-01-24T09:41:44.81 | 0.3 | undecidable | manual | S | 214 | 5.4945 | 152 | -0.22 | 72 |
IV.ATBU.EHZ. | 2020-01-24T09:41:43.97 | 0.1 | undecidable | manual | P | 46 | 8.3805 | 141 | 0.32 | 94 |
IV.TB01.DHZ.01 | 2020-01-24T09:41:43.37 | 0.1 | undecidable | manual | P | 214 | 5.4945 | 152 | 0.05 | 100 |
IV.ATPI.EHZ. | 2020-01-24T09:41:43.51 | 0.1 | undecidable | manual | P | 298 | 6.4935 | 148 | 0.09 | 99 |
IV.ATFO.HHZ. | 2020-01-24T09:41:43.99 | 0.1 | undecidable | manual | P | 128 | 10.0788 | 136 | 0.12 | 98 |
IV.ATVO.HHZ. | 2020-01-24T09:41:43.52 | 0.1 | undecidable | manual | P | 230 | 6.993 | 146 | 0.04 | 100 |
IV.ATPC.HHZ. | 2020-01-24T09:41:43.67 | 0.1 | undecidable | manual | P | 348 | 6.5934 | 147 | 0.24 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.7 | 0.00007664999999999999 | 0.12 | AML | other | m | 2020-01-24T09:41:45.11 |
IV.ATVO.HHE. | ML:1.0 | 0.0001325 | 0.58 | AML | other | m | 2020-01-24T09:41:45.51 |
IV.ATPI.EHN. | ML:1.1 | 0.0002085 | 0.24 | AML | other | m | 2020-01-24T09:41:45.30 |
IV.ATPI.EHE. | ML:1.1 | 0.0001795 | 0.62 | AML | other | m | 2020-01-24T09:41:45.19 |
IV.ATFO.HHN. | ML:0.8 | 0.00007630000000000001 | 0.3 | AML | other | m | 2020-01-24T09:41:45.97 |
IV.ATFO.HHE. | ML:0.8 | 0.00008205 | 0.56 | AML | other | m | 2020-01-24T09:41:46.40 |
IV.PIEI.HHN. | ML:1.1 | 0.00011899999999999999 | 0.36 | AML | other | m | 2020-01-24T09:41:47.58 |
IV.PIEI.HHE. | ML:1.1 | 0.00013350000000000002 | 0.72 | AML | other | m | 2020-01-24T09:41:48.57 |
IV.MURB.HHE. | ML:1.2 | 0.000127 | 0.34 | AML | other | m | 2020-01-24T09:41:48.73 |