A magnitude ML 1.2 earthquake occured in region: 2 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3560, 12.5590 at 13 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 | 10 | 1393 | 33609 |
Costacciaro | PG | 13 | 1216 | 34825 |
Pietralunga | PG | 14 | 2111 | 36936 |
Cantiano | PU | 14 | 2245 | 39181 |
Sigillo | PG | 15 | 2404 | 41585 |
Fossato di Vico | PG | 18 | 2840 | 44425 |
Montone | PG | 19 | 1680 | 46105 |
Umbertide | PG | 19 | 16681 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-02-16 04:28:21 |
43.356 | 12.5588 | 13 | 2021-02-16 04:55:13 |
Sala Sismica INGV-Roma | 87196591 |
Field | Value |
---|---|
Time (UTC) | 2021-02-16 04:28:21 ± 0.23 |
Latitude | 43.3560 ± 0.0090 |
Longitude | 12.5588 ± 0.0099 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87196591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 876 |
Semi-minor axis of confidence ellipse (meter) | 732 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 340 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.01439 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 87196591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-16 04:55:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2021-02-16T04:28:29.09 | 0.6 | undecidable | manual | S | 355 | 20.0688 | 103 | -0.01 | 48 |
IV.FRON.EHZ. | 2021-02-16T04:28:29.96 | 0.6 | undecidable | manual | S | 37 | 22.4553 | 101 | 0.23 | 45 |
IV.SSFR.HNE. | 2021-02-16T04:28:29.10 | 0.6 | undecidable | manual | S | 64 | 20.0688 | 103 | -0.02 | 48 |
IV.ATPI.EHZ. | 2021-02-16T04:28:28.32 | 0.6 | undecidable | manual | S | 310 | 16.3725 | 110 | 0.14 | 47 |
IV.ATPC.HNN. | 2021-02-16T04:28:28.49 | 0.6 | undecidable | manual | S | 329 | 16.0728 | 111 | 0.4 | 44 |
IV.ATLO.HNE. | 2021-02-16T04:28:27.66 | 0.6 | undecidable | manual | S | 250 | 13.0758 | 120 | 0.3 | 47 |
IV.TB02.DHN. | 2021-02-16T04:28:27.20 | 0.6 | undecidable | manual | S | 278 | 12.1767 | 123 | 0.04 | 49 |
IV.TB03.DHZ. | 2021-02-16T04:28:27.54 | 0.6 | undecidable | manual | S | 293 | 12.9759 | 120 | 0.19 | 48 |
IV.MURB.HHZ. | 2021-02-16T04:28:27.45 | 0.3 | undecidable | manual | S | 195 | 10.6782 | 128 | 0.61 | 64 |
IV.ATSC.EHE. | 2021-02-16T04:28:27.28 | 0.6 | undecidable | manual | S | 54 | 12.7761 | 121 | -0.01 | 49 |
IV.PIEI.HHZ. | 2021-02-16T04:28:26.08 | 0.6 | undecidable | manual | P | 355 | 20.0688 | 103 | 0.3 | 45 |
IV.FRON.EHZ. | 2021-02-16T04:28:26.89 | 0.1 | undecidable | manual | P | 37 | 22.4553 | 101 | 0.75 | 75 |
IV.TB01.DHZ.01 | 2021-02-16T04:28:26.52 | 0.6 | undecidable | manual | S | 286 | 10.2786 | 130 | -0.25 | 50 |
IV.ATPC.HNN. | 2021-02-16T04:28:25.24 | 0.1 | undecidable | manual | P | 329 | 16.0728 | 111 | 0.04 | 97 |
IV.SSFR.HNE. | 2021-02-16T04:28:25.24 | 0.1 | undecidable | manual | P | 64 | 20.0688 | 103 | -0.55 | 94 |
IV.ATPI.EHZ. | 2021-02-16T04:28:25.38 | 1.0 | undecidable | manual | P | 310 | 16.3725 | 110 | 0.13 | 24 |
IV.TB03.DHZ. | 2021-02-16T04:28:25.00 | 0.1 | undecidable | manual | P | 293 | 12.9759 | 120 | 0.23 | 94 |
IV.MURB.HHZ. | 2021-02-16T04:28:24.88 | 0.1 | undecidable | manual | P | 195 | 10.6782 | 128 | 0.41 | 92 |
IV.ATSC.EHE. | 2021-02-16T04:28:24.65 | 0.1 | undecidable | manual | P | 54 | 12.7761 | 121 | -0.09 | 100 |
IV.ATLO.HNE. | 2021-02-16T04:28:24.44 | 0.1 | undecidable | manual | P | 250 | 13.0758 | 120 | -0.33 | 98 |
IV.TB02.DHN. | 2021-02-16T04:28:24.06 | 0.1 | undecidable | manual | P | 278 | 12.1767 | 123 | -0.6 | 93 |
IV.TB01.DHZ.01 | 2021-02-16T04:28:23.99 | 0.1 | undecidable | manual | P | 286 | 10.2786 | 130 | -0.44 | 97 |
IV.ATFO.HHZ. | 2021-02-16T04:28:23.27 | 3.0 | undecidable | manual | S | 41 | 1.5984 | 171 | -2.33 | 0 |
IV.ATFO.HHZ. | 2021-02-16T04:28:22.62 | 0.6 | undecidable | manual | P | 41 | 1.5984 | 171 | -1.13 | 39 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.0 | 0.0009405000000000001 | 0.1 | AML | other | m | 2021-02-16T04:28:23.30 |
IV.ATFO.HHN. | ML:0.0 | 0.0004615 | 0.26 | AML | other | m | 2021-02-16T04:28:23.28 |
IV.MURB.HHE. | ML:0.0 | 0.00008094999999999999 | 0.64 | AML | other | m | 2021-02-16T04:28:27.58 |
IV.MURB.HHN. | ML:0.0 | 0.00010765 | 0.2 | AML | other | m | 2021-02-16T04:28:27.68 |
IV.MOMA.HHN. | ML:1.3 | 0.000038599999999999996 | 1.28 | AML | other | m | 2021-02-16T04:28:40.87 |
IV.MOMA.HHE. | ML:1.4 | 0.000042999999999999995 | 1.38 | AML | other | m | 2021-02-16T04:28:41.01 |
IV.NRCA.HHN. | ML:1.3 | 0.0000307 | 0.1 | AML | other | m | 2021-02-16T04:28:44.50 |
IV.NRCA.HHE. | ML:1.4 | 0.00003905 | 1.5 | AML | other | m | 2021-02-16T04:28:45.14 |
IV.MURB.HNE. | ML:1.1 | 0.0001194122 | 1.4208 | AML | other | m | 2021-02-16T04:28:27.42 |
IV.ATPI.EHE. | ML:0.1 | 0.000009503017400000002 | 0.72 | AML | other | m | 2021-02-16T04:28:33.81 |
IV.ATPI.EHN. | ML:0.3 | 0.000016092631 | 1.2608 | AML | other | m | 2021-02-16T04:28:36.90 |