A magnitude ML 0.6 earthquake occured in region: 8 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4130, 12.5250 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 |
---|---|---|---|---|
Pietralunga | PG | 8 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Cantiano | PU | 11 | 2245 | 36572 |
Scheggia e Pascelupo | PG | 12 | 1393 | 37965 |
Costacciaro | PG | 16 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Cagli | PU | 18 | 8731 | 49592 |
Apecchio | PU | 18 | 1882 | 51474 |
Piobbico | PU | 20 | 2029 | 53503 |
Sigillo | PG | 20 | 2404 | 55907 |
Umbertide | PG | 20 | 16681 | 72588 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-02-18 08:01:23 |
43.4128 | 12.5248 | 6 | 2021-02-18 08:10:17 |
Sala Sismica INGV-Roma | 87268651 |
Field | Value |
---|---|
Time (UTC) | 2021-02-18 08:01:23 ± 0.18 |
Latitude | 43.4128 ± 0.0036 |
Longitude | 12.5248 ± 0.0074 |
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 | 87268651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 146 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 79 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 10 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87268651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-18 08:10:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IFIL.HHZ. | 2021-02-18T08:02:24.42 | 3.0 | undecidable | manual | Pg | 21.139999 | 0 | |||
IV.IMI.HHZ. | 2021-02-18T08:02:07.45 | 3.0 | positive | manual | Pg | 19.51 | 0 | |||
IV.SBPO.HNZ. | 2021-02-18T08:02:05.70 | 3.0 | undecidable | manual | Sg | 2.59 | 0 | |||
IV.NDIM.HHZ. | 2021-02-18T08:01:54.25 | 3.0 | undecidable | manual | Sn | -5.84 | 0 | |||
IV.MTRZ.HNZ. | 2021-02-18T08:01:41.35 | 3.0 | undecidable | manual | Sn | -3.52 | 0 | |||
IT.LRNO.HNZ. | 2021-02-18T08:01:31.52 | 3.0 | undecidable | manual | Pn | 2.08 | 0 | |||
IV.CAVE.HHZ. | 2021-02-18T08:01:30.85 | 3.0 | negative | manual | Pn | 0.2 | 0 | |||
IV.NARO.HHZ. | 2021-02-18T08:01:30.91 | 0.3 | undecidable | manual | S | 12 | 22.4553 | 105 | -0.22 | 71 |
IV.MURB.HHZ. | 2021-02-18T08:01:29.36 | 0.6 | undecidable | manual | S | 180 | 16.5723 | 109 | 0.15 | 49 |
IV.PIEI.HHZ. | 2021-02-18T08:01:28.76 | 0.6 | undecidable | manual | S | 3 | 13.6752 | 113 | 0.51 | 45 |
IV.ATPI.EHZ. | 2021-02-18T08:01:27.31 | 0.3 | undecidable | manual | S | 293 | 10.7781 | 118 | -0.02 | 75 |
IV.NDIM.HNZ. | 2021-02-18T08:01:27.16 | 3.0 | negative | manual | Pn | -4.23 | 0 | |||
IV.NARO.HHZ. | 2021-02-18T08:01:27.68 | 0.3 | undecidable | manual | P | 12 | 22.4553 | 105 | -0.06 | 73 |
IV.PIEI.HHZ. | 2021-02-18T08:01:26.14 | 0.1 | undecidable | manual | P | 3 | 13.6752 | 113 | 0.07 | 99 |
IV.ATFO.HHZ. | 2021-02-18T08:01:26.03 | 0.3 | undecidable | manual | S | 144 | 6.3936 | 132 | -0.06 | 76 |
IV.MURB.HHZ. | 2021-02-18T08:01:26.72 | 0.3 | undecidable | manual | P | 180 | 16.5723 | 109 | 0.1 | 74 |
IV.ATPI.EHZ. | 2021-02-18T08:01:25.44 | 0.1 | undecidable | manual | P | 293 | 10.7781 | 118 | -0.1 | 99 |
IV.ATFO.HHZ. | 2021-02-18T08:01:24.73 | 0.1 | undecidable | manual | P | 144 | 6.3936 | 132 | -0.09 | 100 |
IT.FIE.HGZ. | 2021-02-18T08:01:19.54 | 3.0 | undecidable | manual | P | 0.53 | 0 | |||
IV.FIR.HHZ. | 2021-02-18T08:01:18.63 | 3.0 | undecidable | manual | P | -0.37 | 0 | |||
IV.ARRO.EHZ. | 2021-02-18T08:01:13.12 | 3.0 | undecidable | manual | P | 1.38 | 0 | |||
IV.APEC.HHZ. | 2021-02-18T08:01:10.39 | 3.0 | undecidable | manual | P | -2.52 | 0 | |||
IV.MF5.EHZ. | 2021-02-18T08:01:08.84 | 3.0 | undecidable | manual | Pn | -4.62 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.4 | 0.00003845 | 0.26 | AML | other | m | 2021-02-18T08:01:27.49 |
IV.ATPI.EHE. | ML:0.5 | 0.00004695 | 0.48 | AML | other | m | 2021-02-18T08:01:27.69 |
IV.PIEI.HHN. | ML:0.3 | 0.000023449999999999997 | 0.24 | AML | other | m | 2021-02-18T08:01:29.04 |
IV.PIEI.HHE. | ML:0.4 | 0.00003185 | 0.26 | AML | other | m | 2021-02-18T08:01:29.25 |
IV.MURB.HHN. | ML:0.8 | 0.000059499999999999996 | 0.24 | AML | other | m | 2021-02-18T08:01:29.74 |
IV.MURB.HHE. | ML:0.8 | 0.0000645 | 0.26 | AML | other | m | 2021-02-18T08:01:30.42 |
IV.FOSV.EHE. | ML:1.0 | 0.000067465005 | 1.0432 | AML | other | m | 2021-02-18T08:01:08.98 |
IV.FOSV.EHN. | ML:0.9 | 0.000054197195 | 0.7616 | AML | other | m | 2021-02-18T08:01:08.98 |
IV.APEC.HHE. | ML:0.8 | 0.000050435685 | 2.88 | AML | other | m | 2021-02-18T08:01:12.50 |
IV.APEC.HHN. | ML:0.6 | 0.00003417620000000001 | 0.9792 | AML | other | m | 2021-02-18T08:01:10.56 |