A magnitude ML 0.9 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3650, 12.5120 at 6 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 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 14 | 1393 | 35720 |
Montone | PG | 15 | 1680 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 16 | 1216 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-02-16 07:18:31 |
43.3647 | 12.5115 | 6 | 2021-02-16 07:39:01 |
Sala Sismica INGV-Roma | 87203731 |
Field | Value |
---|---|
Time (UTC) | 2021-02-16 07:18:31 ± 0.2 |
Latitude | 43.3647 ± 0.0054 |
Longitude | 12.5115 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87203731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 574 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 347 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17177 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87203731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-16 07:39:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2021-02-16T07:18:38.47 | 0.3 | undecidable | manual | S | 6 | 19.0698 | 108 | 0.28 | 70 |
IV.ATSC.EHZ. | 2021-02-16T07:18:37.21 | 0.3 | undecidable | manual | S | 65 | 15.5733 | 111 | 0.17 | 72 |
IV.ATPI.EHZ. | 2021-02-16T07:18:36.35 | 0.3 | undecidable | manual | S | 317 | 12.9759 | 115 | 0.13 | 73 |
IV.PIEI.HHZ. | 2021-02-16T07:18:35.37 | 0.3 | undecidable | manual | P | 6 | 19.0698 | 108 | 0.11 | 73 |
IV.ATLO.HNZ. | 2021-02-16T07:18:35.58 | 0.3 | undecidable | manual | S | 237 | 10.0788 | 121 | 0.26 | 71 |
IV.TB03.DH1.01 | 2021-02-16T07:18:35.07 | 0.3 | undecidable | manual | S | 297 | 9.0798 | 123 | 0.02 | 75 |
IV.TB01.DHE.01 | 2021-02-16T07:18:34.22 | 0.3 | undecidable | manual | S | 287 | 6.3936 | 133 | -0.08 | 75 |
IV.ATSC.EHZ. | 2021-02-16T07:18:34.58 | 0.3 | undecidable | manual | P | 65 | 15.5733 | 111 | -0.02 | 74 |
IV.TB02.DHE.01 | 2021-02-16T07:18:34.85 | 0.3 | undecidable | manual | S | 274 | 8.2806 | 126 | 0.05 | 75 |
IV.ATPI.EHZ. | 2021-02-16T07:18:33.27 | 0.3 | undecidable | manual | P | 317 | 12.9759 | 115 | -0.85 | 58 |
IV.TB03.DH1.01 | 2021-02-16T07:18:33.39 | 0.3 | undecidable | manual | P | 297 | 9.0798 | 123 | -0.05 | 75 |
IV.ATFO.HHZ. | 2021-02-16T07:18:33.79 | 0.3 | undecidable | manual | S | 87 | 4.7952 | 141 | -0.15 | 74 |
IV.MURB.HHZ. | 2021-02-16T07:18:33.91 | 3.0 | undecidable | manual | P | 0 | ||||
IV.TB02.DHE.01 | 2021-02-16T07:18:33.32 | 0.3 | undecidable | manual | P | 274 | 8.2806 | 126 | 0.02 | 75 |
IV.ATLO.HNZ. | 2021-02-16T07:18:33.72 | 0.1 | undecidable | manual | P | 237 | 10.0788 | 121 | 0.12 | 98 |
IV.TB01.DHE.01 | 2021-02-16T07:18:32.96 | 0.1 | undecidable | manual | P | 287 | 6.3936 | 133 | -0.05 | 100 |
IV.ATFO.HHZ. | 2021-02-16T07:18:32.71 | 0.3 | undecidable | manual | P | 87 | 4.7952 | 141 | -0.09 | 75 |
IV.MOMA.HHZ. | 2021-02-16T07:18:27.83 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MOMA.HHZ. | 2021-02-16T07:18:26.89 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:1.1 | 0.0000268 | 0.08 | AML | other | m | 2021-02-16T07:18:28.13 |
IV.MOMA.HHE. | ML:1.2 | 0.0000317 | 0.56 | AML | other | m | 2021-02-16T07:18:28.34 |
IV.ATFO.HHN. | ML:0.8 | 0.00007486032000000001 | 0.2016 | AML | other | m | 2021-02-16T07:18:34.17 |
IV.ATFO.HHE. | ML:0.8 | 0.00011645 | 0.16 | AML | other | m | 2021-02-16T07:18:34.27 |
IV.PIEI.HHE. | ML:0.6 | 0.00003585 | 0.32 | AML | other | m | 2021-02-16T07:18:39.10 |
IV.PIEI.HHN. | ML:0.4 | 0.0000209 | 1.76 | AML | other | m | 2021-02-16T07:18:39.99 |