A magnitude ML 1.1 earthquake occured in region: 7 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3760, 12.5010 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 |
---|---|---|---|---|
Gubbio | PG | 7 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 14 | 1393 | 35720 |
Montone | PG | 14 | 1680 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 17 | 1216 | 57542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-02-19 13:55:45 |
43.376 | 12.501 | 5 | 2021-02-19 14:02:53 |
Sala Sismica INGV-Roma | 87300481 |
Field | Value |
---|---|
Time (UTC) | 2021-02-19 13:55:45 ± 0.16 |
Latitude | 43.3760 ± 0.0027 |
Longitude | 12.5010 ± 0.0049 |
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 | 87300481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16188 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87300481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-19 14:02:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-02-19T13:55:57.32 | 1.0 | undecidable | manual | S | -0.45 | 0.5 | |||
IV.PIEI.HHZ. | 2021-02-19T13:55:51.90 | 0.1 | undecidable | manual | S | 9 | 17.9709 | 106 | 0.31 | 92 |
IV.MURB.HHZ. | 2021-02-19T13:55:50.41 | 0.1 | undecidable | manual | S | 171 | 12.6762 | 112 | 0.55 | 87 |
IV.ATPC.HNZ. | 2021-02-19T13:55:50.09 | 0.1 | undecidable | manual | S | 343 | 12.1767 | 113 | 0.4 | 91 |
IV.ATPI.EHZ. | 2021-02-19T13:55:49.37 | 0.1 | undecidable | manual | S | 316 | 11.4774 | 114 | -0.11 | 97 |
IV.ATBU.HNZ. | 2021-02-19T13:55:49.82 | 0.3 | undecidable | manual | S | 19 | 11.6772 | 114 | 0.27 | 70 |
IV.ATLO.HNE. | 2021-02-19T13:55:49.11 | 0.1 | undecidable | manual | S | 228 | 10.1787 | 117 | 0.05 | 98 |
IV.TB03.DHZ.01 | 2021-02-19T13:55:48.14 | 0.1 | undecidable | manual | S | 291 | 7.7811 | 123 | -0.22 | 95 |
IV.TB02.DHZ.01 | 2021-02-19T13:55:48.46 | 0.1 | undecidable | manual | S | 265 | 7.3815 | 125 | 0.22 | 95 |
IV.PIEI.HHZ. | 2021-02-19T13:55:48.69 | 0.1 | undecidable | manual | P | 9 | 17.9709 | 106 | -0.16 | 95 |
IV.ATPC.HNZ. | 2021-02-19T13:55:47.72 | 0.1 | undecidable | manual | P | 343 | 12.1767 | 113 | -0.04 | 98 |
IV.ATLO.HNE. | 2021-02-19T13:55:47.34 | 0.1 | undecidable | manual | P | 228 | 10.1787 | 117 | -0.05 | 98 |
IV.ATPI.EHZ. | 2021-02-19T13:55:47.40 | 0.1 | undecidable | manual | P | 316 | 11.4774 | 114 | -0.24 | 94 |
IV.MURB.HHZ. | 2021-02-19T13:55:47.80 | 0.1 | undecidable | manual | P | 171 | 12.6762 | 112 | -0.05 | 98 |
IV.ATFO.HHZ. | 2021-02-19T13:55:47.53 | 0.1 | undecidable | manual | S | 100 | 5.7942 | 131 | -0.26 | 95 |
IV.ATBU.HNZ. | 2021-02-19T13:55:47.62 | 0.1 | undecidable | manual | P | 19 | 11.6772 | 114 | -0.05 | 98 |
IV.TB01.DHN.01 | 2021-02-19T13:55:47.66 | 0.1 | undecidable | manual | S | 277 | 5.2947 | 134 | -0.01 | 100 |
IV.ATFO.HHZ. | 2021-02-19T13:55:46.44 | 0.1 | undecidable | manual | P | 100 | 5.7942 | 131 | -0.22 | 96 |
IV.TB01.DHN.01 | 2021-02-19T13:55:46.42 | 0.1 | undecidable | manual | P | 277 | 5.2947 | 134 | -0.17 | 97 |
IV.TB03.DHZ.01 | 2021-02-19T13:55:46.91 | 0.1 | undecidable | manual | P | 291 | 7.7811 | 123 | -0.08 | 98 |
IV.TB02.DHZ.01 | 2021-02-19T13:55:46.94 | 0.1 | undecidable | manual | P | 265 | 7.3815 | 125 | 0.02 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HNE. | ML:2.0 | 0.000637 | 0.42 | AML | other | m | 2021-02-19T13:55:50.61 |
IV.MURB.HHE. | ML:0.8 | 0.00008730000000000001 | 0.56 | AML | other | m | 2021-02-19T13:55:50.34 |
IV.SSFR.HHE. | ML:1.5 | 0.000193 | 0.06 | AML | other | m | 2021-02-19T13:55:50.82 |
IV.MURB.HHN. | ML:0.6 | 0.0000512 | 1 | AML | other | m | 2021-02-19T13:55:51.53 |
IV.PIEI.HHN. | ML:0.4 | 0.00002425 | 0.2 | AML | other | m | 2021-02-19T13:55:52.34 |
IV.SSFR.HNN. | ML:1.7 | 0.00031 | 0.54 | AML | other | m | 2021-02-19T13:55:52.39 |
IV.PIEI.HHE. | ML:0.4 | 0.000027450000000000003 | 0.14 | AML | other | m | 2021-02-19T13:55:52.47 |
IV.SSFR.HHN. | ML:1.4 | 0.0001865 | 0.06 | AML | other | m | 2021-02-19T13:55:52.45 |