A magnitude ML 1.1 earthquake occured in region: 5 km S Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3060, 12.5880 at 11 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 | 6 | 32216 | 32216 |
Costacciaro | PG | 12 | 1216 | 33432 |
Sigillo | PG | 13 | 2404 | 35836 |
Scheggia e Pascelupo | PG | 13 | 1393 | 37229 |
Fossato di Vico | PG | 14 | 2840 | 40069 |
Valfabbrica | PG | 16 | 3389 | 43458 |
Gualdo Tadino | PG | 18 | 15208 | 58666 |
Cantiano | PU | 19 | 2245 | 60911 |
Pietralunga | PG | 20 | 2111 | 63022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-01-19 09:53:55 |
43.3055 | 12.5883 | 11 | 2021-01-19 10:11:37 |
Sala Sismica INGV-Roma | 86375601 |
Field | Value |
---|---|
Time (UTC) | 2021-01-19 09:53:55 ± 0.08 |
Latitude | 43.3055 ± 0.0036 |
Longitude | 12.5883 ± 0.0185 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86375601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1526 |
Semi-minor axis of confidence ellipse (meter) | 359 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
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) | 0.26800 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 86375601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-19 10:11:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-01-19T09:54:06.16 | 0.3 | undecidable | manual | S | 169 | 29.748 | 50 | -0.18 | 70 |
IV.MMO1.EHZ. | 2021-01-19T09:54:05.92 | 3.0 | positive | manual | P | -0.07 | 0 | |||
IV.PIEI.HHZ. | 2021-01-19T09:54:05.21 | 0.3 | undecidable | manual | S | 350 | 25.8519 | 50 | -0.11 | 71 |
IV.ASSB.HHZ. | 2021-01-19T09:54:02.21 | 0.6 | undecidable | manual | P | 169 | 29.748 | 50 | 0.29 | 45 |
IV.PIEI.HHZ. | 2021-01-19T09:54:01.49 | 0.3 | undecidable | manual | P | 350 | 25.8519 | 50 | 0.15 | 71 |
IV.MURB.HHZ. | 2021-01-19T09:54:00.32 | 0.3 | undecidable | manual | S | 228 | 6.993 | 147 | -0.02 | 75 |
IV.ATFO.HHZ. | 2021-01-19T09:54:00.25 | 0.3 | undecidable | manual | S | 349 | 6.8931 | 147 | -0.08 | 74 |
IV.ATFO.HHZ. | 2021-01-19T09:53:58.46 | 0.1 | undecidable | manual | P | 349 | 6.8931 | 147 | 0.01 | 100 |
IV.MURB.HHZ. | 2021-01-19T09:53:58.48 | 0.1 | undecidable | manual | P | 228 | 6.993 | 147 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.8 | 0.00009140000000000001 | 0.44 | AML | other | m | 2021-01-19T09:54:00.23 |
IV.MURB.HHN. | ML:1.3 | 0.00027800000000000004 | 0.6 | AML | other | m | 2021-01-19T09:54:00.18 |
IV.ATFO.HHE. | ML:0.9 | 0.00011149999999999999 | 0.18 | AML | other | m | 2021-01-19T09:54:00.59 |
IV.MURB.HHE. | ML:1.2 | 0.0002535 | 0.28 | AML | other | m | 2021-01-19T09:54:00.65 |
IV.PIEI.HHN. | ML:1.0 | 0.00004835 | 0.28 | AML | other | m | 2021-01-19T09:54:06.14 |
IV.PIEI.HHE. | ML:1.1 | 0.00007455000000000001 | 0.28 | AML | other | m | 2021-01-19T09:54:06.28 |