A magnitude ML 1.1 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3710, 12.5150 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 | 10 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 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 1.1 | 2021-02-27 21:11:40 |
43.3707 | 12.5147 | 6 | 2021-02-27 21:17:18 |
Sala Sismica INGV-Roma | 87550751 |
Field | Value |
---|---|
Time (UTC) | 2021-02-27 21:11:40 ± 0.11 |
Latitude | 43.3707 ± 0.0027 |
Longitude | 12.5147 ± 0.0037 |
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 | 87550751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 300 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 136 |
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) | 59 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31386 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87550751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-27 21:17:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-02-27T21:11:49.28 | 0.6 | undecidable | manual | S | 154 | 22.9548 | 105 | 0.39 | 46 |
IV.NARO.HHZ. | 2021-02-27T21:11:49.98 | 0.6 | undecidable | manual | S | 11 | 27.1506 | 103 | -0.34 | 46 |
IV.FRON.EHN. | 2021-02-27T21:11:49.07 | 0.6 | undecidable | manual | S | 46 | 23.5542 | 105 | -0.03 | 49 |
IV.MPAG.EHZ. | 2021-02-27T21:11:47.98 | 0.1 | undecidable | manual | P | 34 | 34.8429 | 100 | 0.25 | 92 |
IV.PIEI.HHZ. | 2021-02-27T21:11:47.71 | 0.6 | undecidable | manual | S | 5 | 18.3705 | 109 | 0.34 | 47 |
IV.ATSC.EHE. | 2021-02-27T21:11:46.47 | 0.6 | undecidable | manual | S | 67 | 15.0738 | 113 | 0.17 | 49 |
IV.ATPC.HHZ. | 2021-02-27T21:11:46.06 | 0.6 | undecidable | manual | S | 339 | 13.0758 | 116 | 0.4 | 46 |
IV.NARO.HHZ. | 2021-02-27T21:11:46.17 | 0.6 | undecidable | manual | P | 11 | 27.1506 | 103 | -0.05 | 49 |
IV.ATPI.EHZ. | 2021-02-27T21:11:45.65 | 0.6 | undecidable | manual | S | 314 | 12.6762 | 116 | 0.1 | 49 |
IV.ATCC.EHZ. | 2021-02-27T21:11:45.45 | 1.0 | negative | manual | P | 154 | 22.9548 | 105 | 0.05 | 25 |
IV.MURB.HHZ. | 2021-02-27T21:11:45.65 | 0.6 | undecidable | manual | S | 176 | 11.9769 | 118 | 0.32 | 47 |
IV.ATBU.EHZ. | 2021-02-27T21:11:45.81 | 0.6 | undecidable | manual | S | 13 | 11.9769 | 118 | 0.49 | 46 |
IV.APEC.HHE. | 2021-02-27T21:11:45.19 | 0.1 | undecidable | manual | P | 340 | 22.1556 | 106 | -0.07 | 98 |
IV.FRON.EHN. | 2021-02-27T21:11:45.13 | 0.1 | undecidable | manual | P | 46 | 23.5542 | 105 | -0.39 | 91 |
IV.TB03.DHZ. | 2021-02-27T21:11:44.53 | 0.6 | undecidable | manual | S | 292 | 9.0798 | 125 | 0.07 | 50 |
IV.PIEI.HHZ. | 2021-02-27T21:11:44.47 | 1.0 | undecidable | manual | P | 5 | 18.3705 | 109 | -0.06 | 25 |
IV.TB02.DHZ. | 2021-02-27T21:11:44.27 | 0.6 | undecidable | manual | S | 270 | 8.4804 | 126 | -0.02 | 51 |
IV.ATLO.EHE. | 2021-02-27T21:11:44.92 | 0.6 | undecidable | manual | S | 235 | 10.5783 | 120 | 0.01 | 51 |
IV.ATFO.HHZ. | 2021-02-27T21:11:43.07 | 0.6 | undecidable | manual | S | 96 | 4.5954 | 144 | -0.26 | 48 |
IV.ATLO.EHE. | 2021-02-27T21:11:43.02 | 0.1 | undecidable | manual | P | 235 | 10.5783 | 120 | -0.09 | 99 |
IV.TB01.DHN. | 2021-02-27T21:11:43.65 | 0.6 | undecidable | manual | S | 281 | 6.4935 | 134 | -0.11 | 50 |
IV.ATSC.EHE. | 2021-02-27T21:11:43.73 | 0.1 | undecidable | manual | P | 67 | 15.0738 | 113 | -0.18 | 97 |
IV.ATPI.EHZ. | 2021-02-27T21:11:43.32 | 1.0 | undecidable | manual | P | 314 | 12.6762 | 116 | -0.15 | 24 |
IV.MURB.HHZ. | 2021-02-27T21:11:43.68 | 0.6 | undecidable | manual | P | 176 | 11.9769 | 118 | 0.34 | 47 |
IV.ATPC.HHZ. | 2021-02-27T21:11:43.62 | 0.1 | undecidable | manual | P | 339 | 13.0758 | 116 | 0.08 | 99 |
IV.ATBU.EHZ. | 2021-02-27T21:11:43.46 | 0.1 | undecidable | manual | P | 13 | 11.9769 | 118 | 0.12 | 99 |
IV.TB02.DHZ. | 2021-02-27T21:11:42.61 | 0.1 | undecidable | manual | P | 270 | 8.4804 | 126 | -0.14 | 99 |
IV.TB03.DHZ. | 2021-02-27T21:11:42.77 | 0.1 | undecidable | manual | P | 292 | 9.0798 | 125 | -0.07 | 100 |
IV.TB01.DHN. | 2021-02-27T21:11:42.34 | 0.1 | undecidable | manual | P | 281 | 6.4935 | 134 | -0.1 | 100 |
IV.ATFO.HHZ. | 2021-02-27T21:11:41.97 | 0.1 | positive | manual | P | 96 | 4.5954 | 144 | -0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.3 | 0.00027800000000000004 | 1.76 | AML | other | m | 2021-02-27T21:11:46.90 |
IV.MURB.HHE. | ML:1.3 | 0.00027090599999999996 | 0.3584 | AML | other | m | 2021-02-27T21:11:46.48 |
IV.PIEI.HHN. | ML:1.0 | 0.00009165 | 0.22 | AML | other | m | 2021-02-27T21:11:48.28 |
IV.PIEI.HHE. | ML:1.2 | 0.0001505 | 0.24 | AML | other | m | 2021-02-27T21:11:48.27 |
IV.ATFO.HHE. | ML:0.0 | 0.00038922389999999994 | 0.1792 | AML | other | m | 2021-02-27T21:11:43.07 |
IV.ATFO.HHN. | ML:0.0 | 0.0005123265500000001 | 0.2176 | AML | other | m | 2021-02-27T21:11:43.16 |
IV.ATPI.EHE. | ML:0.7 | 0.000061111255 | 0.5504 | AML | other | m | 2021-02-27T21:11:48.76 |
IV.ATPI.EHN. | ML:0.7 | 0.000061088885 | 0.1408 | AML | other | m | 2021-02-27T21:11:45.91 |
IV.ATPI.HNE. | ML:0.8 | 0.00008632372015000001 | 0.4224 | AML | other | m | 2021-02-27T21:11:48.76 |
IV.ATPI.HNN. | ML:1.2 | 0.00019904975 | 0.2304 | AML | other | m | 2021-02-27T21:11:46.57 |
IV.MURB.HNE. | ML:1.3 | 0.00029098765000000004 | 0.2176 | AML | other | m | 2021-02-27T21:11:45.93 |
IV.MURB.HNN. | ML:1.3 | 0.00029334315 | 0.32 | AML | other | m | 2021-02-27T21:11:47.35 |
IV.ATCC.EHE. | ML:1.0 | 0.00006273427500000001 | 0.1664 | AML | other | m | 2021-02-27T21:11:49.95 |
IV.ATCC.EHN. | ML:1.0 | 0.000070221365 | 0.1536 | AML | other | m | 2021-02-27T21:11:50.23 |
IV.NARO.HHE. | ML:1.1 | 0.00006498929 | 1.664 | AML | other | m | 2021-02-27T21:11:46.12 |
IV.NARO.HHN. | ML:1.0 | 0.00005165915 | 1.2288 | AML | other | m | 2021-02-27T21:11:46.86 |