A magnitude ML 0.4 earthquake occured in region: 4 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3740, 12.5380 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 | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 11 | 1393 | 33609 |
Pietralunga | PG | 11 | 2111 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 14 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 17 | 2404 | 43265 |
Umbertide | PG | 19 | 16681 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-02-27 15:49:02 |
43.3743 | 12.5382 | 5 | 2021-02-27 16:05:22 |
Sala Sismica INGV-Roma | 87543071 |
Field | Value |
---|---|
Time (UTC) | 2021-02-27 15:49:02 ± 0.09 |
Latitude | 43.3743 ± 0.0027 |
Longitude | 12.5382 ± 0.0025 |
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 | 87543071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 251 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16098 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87543071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-27 16:05:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.PANI.EHZ. | 2021-02-27T15:50:32.47 | 3.0 | undecidable | manual | Sg | 2.83 | 0 | |||
OX.SABO.HNZ. | 2021-02-27T15:50:32.51 | 3.0 | undecidable | manual | Sg | 6.03 | 0 | |||
IV.LINA.HHZ. | 2021-02-27T15:50:28.18 | 3.0 | positive | manual | Pn | -7.48 | 0 | |||
IV.MUCR.HHZ. | 2021-02-27T15:50:16.40 | 3.0 | negative | manual | Pg | 6.57 | 0 | |||
AC.VLO.HHZ. | 2021-02-27T15:50:15.23 | 3.0 | negative | manual | Pn | -2.63 | 0 | |||
IV.GIZZ.HHZ. | 2021-02-27T15:50:14.54 | 3.0 | undecidable | manual | Pg | 9.88 | 0 | |||
IV.NDIM.HNZ. | 2021-02-27T15:50:05.60 | 3.0 | undecidable | manual | Sg | -1.15 | 0 | |||
IV.MTGR.HHZ. | 2021-02-27T15:50:00.83 | 3.0 | undecidable | manual | Pn | -7.11 | 0 | |||
GU.IMI.HHZ. | 2021-02-27T15:49:59.81 | 3.0 | negative | manual | Pg | 8.72 | 0 | |||
IV.VOBA.EHZ. | 2021-02-27T15:49:51.53 | 3.0 | positive | manual | Pg | 6.16 | 0 | |||
IV.NDIM.HNZ. | 2021-02-27T15:49:32.51 | 3.0 | negative | manual | Pn | -1.99 | 0 | |||
IV.PE3.EHZ. | 2021-02-27T15:49:24.04 | 3.0 | undecidable | manual | S | -3.11 | 0 | |||
IV.COR1.EHZ. | 2021-02-27T15:49:21.05 | 3.0 | undecidable | manual | S | -4.71 | 0 | |||
IV.LRP.EHZ. | 2021-02-27T15:49:17.00 | 3.0 | undecidable | manual | Pg | -2 | 0 | |||
IV.MF5.EHZ. | 2021-02-27T15:49:16.04 | 3.0 | undecidable | manual | S | -0.98 | 0 | |||
IV.CRTC.HHZ. | 2021-02-27T15:49:10.49 | 3.0 | undecidable | manual | Pg | -3.13 | 0 | |||
IV.COR1.EHZ. | 2021-02-27T15:49:09.09 | 3.0 | positive | manual | Pg | -2.38 | 0 | |||
IV.RCAV.EHZ. | 2021-02-27T15:49:09.44 | 3.0 | undecidable | manual | Pg | -3.8 | 0 | |||
IV.PIEI.HHZ. | 2021-02-27T15:49:08.92 | 0.6 | undecidable | manual | S | 359 | 17.871 | 106 | -0.1 | 48 |
IV.ATSC.EHZ. | 2021-02-27T15:49:07.65 | 0.3 | undecidable | manual | S | 65 | 13.1757 | 111 | 0.19 | 72 |
IV.ATPI.HNE. | 2021-02-27T15:49:07.71 | 0.6 | undecidable | manual | S | 308 | 13.875 | 110 | 0.03 | 50 |
IV.ATVO.HHZ. | 2021-02-27T15:49:06.69 | 0.6 | undecidable | manual | S | 275 | 10.6782 | 115 | 0.04 | 50 |
IV.TB03.DHZ. | 2021-02-27T15:49:06.95 | 3.0 | undecidable | manual | S | 0 | ||||
IV.PIEI.HHZ. | 2021-02-27T15:49:06.42 | 1.0 | undecidable | manual | P | 359 | 17.871 | 106 | 0.12 | 24 |
IV.ATBU.EHE. | 2021-02-27T15:49:06.83 | 0.6 | undecidable | manual | S | 4 | 11.2776 | 114 | -0.03 | 50 |
IV.TB02.DHE.01 | 2021-02-27T15:49:06.74 | 0.3 | undecidable | manual | S | 268 | 10.3785 | 116 | 0.16 | 73 |
IV.ATPI.HNE. | 2021-02-27T15:49:05.19 | 1.0 | undecidable | manual | P | 308 | 13.875 | 110 | -0.34 | 23 |
IV.TB01.DHE.01 | 2021-02-27T15:49:05.97 | 0.3 | undecidable | manual | S | 276 | 8.2806 | 121 | 0.03 | 75 |
IV.ATSC.EHZ. | 2021-02-27T15:49:05.40 | 0.1 | undecidable | manual | P | 65 | 13.1757 | 111 | 0 | 100 |
TV.SF04.EHZ. | 2021-02-27T15:49:05.74 | 3.0 | positive | manual | P | -3.54 | 0 | |||
IV.ATBU.EHE. | 2021-02-27T15:49:05.03 | 0.6 | undecidable | manual | P | 4 | 11.2776 | 114 | -0.01 | 50 |
IV.TB02.DHE.01 | 2021-02-27T15:49:04.87 | 0.3 | undecidable | manual | P | 268 | 10.3785 | 116 | -0.02 | 75 |
IV.MF5.EHZ. | 2021-02-27T15:49:04.41 | 3.0 | undecidable | manual | P | -2.15 | 0 | |||
IV.ATVO.HHZ. | 2021-02-27T15:49:04.86 | 0.6 | positive | manual | P | 275 | 10.6782 | 115 | -0.07 | 49 |
IV.ATFO.HHZ. | 2021-02-27T15:49:04.49 | 0.6 | undecidable | manual | S | 108 | 2.7972 | 150 | -0.07 | 50 |
IV.TB01.DHE.01 | 2021-02-27T15:49:04.49 | 0.1 | undecidable | manual | P | 276 | 8.2806 | 121 | -0.03 | 100 |
IV.ATFO.HHZ. | 2021-02-27T15:49:03.64 | 0.1 | positive | manual | P | 108 | 2.7972 | 150 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.7 | 0.000136162585 | 0.1536 | AML | other | m | 2021-02-27T15:49:04.67 |
IV.ATFO.HHE. | ML:0.8 | 0.0001230167 | 0.4864 | AML | other | m | 2021-02-27T15:49:04.99 |
IV.ATVO.HHE. | ML:0.3 | 0.00002904168 | 1.3824 | AML | other | m | 2021-02-27T15:49:06.79 |
IV.ATVO.HHN. | ML:0.5 | 0.000042719825000000006 | 3.0592 | AML | other | m | 2021-02-27T15:49:13.48 |
IV.PIEI.HHE. | ML:0.5 | 0.00002939781 | 0.3584 | AML | other | m | 2021-02-27T15:49:09.58 |
IV.PIEI.HHN. | ML:0.4 | 0.000025593745 | 3.3664 | AML | other | m | 2021-02-27T15:49:16.76 |