A magnitude ML 1.1 earthquake occured in region: 2 km NE Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3710, 12.5920 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 |
---|---|---|---|---|
Gubbio | PG | 2 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 7 | 1393 | 33609 |
Costacciaro | PG | 10 | 1216 | 34825 |
Cantiano | PU | 12 | 2245 | 37070 |
Sigillo | PG | 13 | 2404 | 39474 |
Pietralunga | PG | 15 | 2111 | 41585 |
Fossato di Vico | PG | 16 | 2840 | 44425 |
Serra Sant'Abbondio | PU | 20 | 1027 | 45452 |
Frontone | PU | 20 | 1300 | 46752 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-01-18 15:31:03 |
43.3713 | 12.5923 | 8 | 2021-01-18 15:35:00 |
Sala Sismica INGV-Roma | 86354301 |
Field | Value |
---|---|
Time (UTC) | 2021-01-18 15:31:03 ± 0.1 |
Latitude | 43.3713 ± 0.0018 |
Longitude | 12.5923 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86354301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 303 |
Semi-minor axis of confidence ellipse (meter) | 154 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 99 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28329 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86354301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-18 15:35:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-01-18T15:31:17.26 | 3.0 | undecidable | manual | S | -0.17 | 0 | |||
IV.ARVD.HHZ. | 2021-01-18T15:31:14.52 | 0.6 | undecidable | manual | S | 63 | 31.4463 | 104 | 0.02 | 49 |
IV.NARO.HHZ. | 2021-01-18T15:31:12.71 | 0.3 | undecidable | manual | S | 358 | 26.5512 | 107 | -0.16 | 72 |
IV.ATCC.EHZ. | 2021-01-18T15:31:11.17 | 0.3 | undecidable | manual | S | 169 | 20.9679 | 111 | 0.14 | 73 |
IV.PIEI.HHZ. | 2021-01-18T15:31:10.62 | 0.3 | undecidable | manual | S | 346 | 18.7701 | 113 | 0.29 | 71 |
IV.FRON.EHZ. | 2021-01-18T15:31:10.68 | 0.3 | undecidable | manual | S | 33 | 19.4694 | 112 | 0.14 | 73 |
IV.ATPI.EHZ. | 2021-01-18T15:31:09.99 | 0.3 | undecidable | manual | S | 300 | 17.6712 | 114 | 0.02 | 75 |
IV.ARVD.HHZ. | 2021-01-18T15:31:09.54 | 0.3 | positive | manual | P | 63 | 31.4463 | 104 | -0.2 | 71 |
IV.NARO.HHZ. | 2021-01-18T15:31:08.47 | 1.0 | undecidable | manual | P | 358 | 26.5512 | 107 | -0.33 | 23 |
IV.MURB.HHZ. | 2021-01-18T15:31:08.48 | 0.3 | undecidable | manual | S | 204 | 13.1757 | 121 | -0.11 | 74 |
IV.FRON.EHZ. | 2021-01-18T15:31:07.51 | 0.3 | positive | manual | P | 33 | 19.4694 | 112 | 0.05 | 74 |
IV.ATCC.EHZ. | 2021-01-18T15:31:07.75 | 0.1 | undecidable | manual | P | 169 | 20.9679 | 111 | 0.01 | 100 |
IV.PIEI.HHZ. | 2021-01-18T15:31:07.12 | 0.6 | undecidable | manual | P | 346 | 18.7701 | 113 | -0.21 | 48 |
IV.ATPI.EHZ. | 2021-01-18T15:31:07.21 | 1.0 | undecidable | manual | P | 300 | 17.6712 | 114 | 0.09 | 25 |
IV.MURB.HHZ. | 2021-01-18T15:31:06.39 | 0.1 | positive | manual | P | 204 | 13.1757 | 121 | 0.06 | 100 |
IV.ATFO.HHZ. | 2021-01-18T15:31:05.90 | 0.6 | undecidable | manual | S | 253 | 1.7982 | 168 | -0.18 | 50 |
IV.ATFO.HHZ. | 2021-01-18T15:31:04.93 | 0.6 | undecidable | manual | P | 253 | 1.7982 | 168 | 0.05 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.3 | 0.000221 | 0.3 | AML | other | m | 2021-01-18T15:31:10.74 |
IV.PIEI.HHE. | ML:1.0 | 0.00008434999999999999 | 0.14 | AML | other | m | 2021-01-18T15:31:11.58 |
IV.PIEI.HHN. | ML:0.7 | 0.0000388 | 1.02 | AML | other | m | 2021-01-18T15:31:11.36 |
IV.ATCC.EHN. | ML:1.1 | 0.000096 | 0.82 | AML | other | m | 2021-01-18T15:31:12.51 |
IV.MURB.HHN. | ML:1.2 | 0.00019600000000000002 | 0.24 | AML | other | m | 2021-01-18T15:31:12.15 |
IV.ATCC.EHE. | ML:1.1 | 0.0000971 | 0.58 | AML | other | m | 2021-01-18T15:31:12.18 |