A magnitude ML 0.4 earthquake occured in region: 4 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3560, 12.5270 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 |
Pietralunga | PG | 12 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Costacciaro | PG | 15 | 1216 | 36936 |
Cantiano | PU | 16 | 2245 | 39181 |
Montone | PG | 16 | 1680 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 18 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-06-20 12:32:31 |
43.3563 | 12.5273 | 5 | 2021-06-20 12:41:42 |
Sala Sismica INGV-Roma | 91599501 |
Field | Value |
---|---|
Time (UTC) | 2021-06-20 12:32:31 ± 0.15 |
Latitude | 43.3563 ± 0.0036 |
Longitude | 12.5273 ± 0.0062 |
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 | 91599501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 473 |
Semi-minor axis of confidence ellipse (meter) | 281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 11 |
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) | 0.18976 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 91599501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-20 12:41:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2021-06-20T12:34:03.58 | 3.0 | negative | manual | Pn | 4.98 | 0 | |||
IV.MSRU.HHZ. | 2021-06-20T12:33:55.63 | 3.0 | positive | manual | Pn | 0.51 | 0 | |||
IV.MARS.HHZ. | 2021-06-20T12:33:52.24 | 3.0 | negative | manual | Pn | -3.33 | 0 | |||
IV.IACL.HHZ. | 2021-06-20T12:33:45.43 | 3.0 | positive | manual | Pn | -2.08 | 0 | |||
IV.VAGA.HHZ. | 2021-06-20T12:33:40.55 | 3.0 | undecidable | manual | Sn | 0.01 | 0 | |||
IV.SARZ.HHZ. | 2021-06-20T12:33:30.39 | 3.0 | negative | manual | Pg | 8.76 | 0 | |||
IV.AGLI.HHZ. | 2021-06-20T12:33:28.32 | 3.0 | undecidable | manual | Pn | 3.15 | 0 | |||
GU.GSCL.HHZ. | 2021-06-20T12:33:27.98 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
NI.VINO.HHZ. | 2021-06-20T12:33:22.82 | 3.0 | undecidable | manual | Pg | 2.01 | 0 | |||
IV.TERO.HHZ. | 2021-06-20T12:33:09.32 | 3.0 | undecidable | manual | S | -0.21 | 0 | |||
IV.VIVA.HHZ. | 2021-06-20T12:33:04.51 | 3.0 | negative | manual | P | 3.62 | 0 | |||
IV.RAVA.EHZ. | 2021-06-20T12:33:03.43 | 3.0 | positive | manual | Pn | -0.78 | 0 | |||
IV.MF5.EHZ. | 2021-06-20T12:33:00.39 | 3.0 | undecidable | manual | S | 0.51 | 0 | |||
IV.RMP.HHZ. | 2021-06-20T12:32:57.80 | 3.0 | negative | manual | P | -2.19 | 0 | |||
IV.MOMA.HHZ. | 2021-06-20T12:32:50.70 | 0.1 | undecidable | manual | S | -0.69 | 2.47 | |||
IV.ATPI.EHZ. | 2021-06-20T12:32:36.83 | 0.3 | undecidable | manual | S | 316 | 14.5743 | 110 | 0.23 | 70 |
IV.PIEI.HHZ. | 2021-06-20T12:32:35.55 | 0.3 | undecidable | manual | P | 2 | 19.869 | 105 | 0.19 | 70 |
IV.ATVO.HHZ. | 2021-06-20T12:32:35.08 | 0.3 | undecidable | manual | S | 286 | 10.1787 | 118 | -0.13 | 73 |
IV.ATCC.EHZ. | 2021-06-20T12:32:35.49 | 0.3 | undecidable | manual | P | 154 | 21.0678 | 104 | -0.09 | 72 |
IV.MURB.HHZ. | 2021-06-20T12:32:35.56 | 0.3 | undecidable | manual | S | 181 | 10.3785 | 117 | 0.29 | 70 |
IV.ATPI.EHZ. | 2021-06-20T12:32:34.26 | 0.6 | undecidable | manual | P | 316 | 14.5743 | 110 | -0.07 | 49 |
IV.MURB.HHZ. | 2021-06-20T12:32:33.47 | 0.3 | undecidable | manual | P | 181 | 10.3785 | 117 | -0.09 | 73 |
IV.ATFO.HHZ. | 2021-06-20T12:32:33.47 | 0.1 | undecidable | manual | S | 72 | 3.6963 | 145 | -0.01 | 100 |
IV.ATVO.HHZ. | 2021-06-20T12:32:33.32 | 0.3 | undecidable | manual | P | 286 | 10.1787 | 118 | -0.2 | 71 |
IV.ATFO.HHZ. | 2021-06-20T12:32:32.43 | 0.1 | undecidable | manual | P | 72 | 3.6963 | 145 | -0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.3 | 0.0000324 | 0.26 | AML | other | m | 2021-06-20T12:32:35.25 |
IV.ATVO.HHE. | ML:0.3 | 0.00003625000000000001 | 0.16 | AML | other | m | 2021-06-20T12:32:35.26 |
IV.PIEI.HHE. | ML:0.6 | 0.000030449999999999998 | 0.26 | AML | other | m | 2021-06-20T12:32:39.32 |
IV.PIEI.HHN. | ML:0.5 | 0.000026500000000000004 | 0.24 | AML | other | m | 2021-06-20T12:32:39.33 |
IV.ATCC.EHE. | ML:0.6 | 0.000032357965 | 0.2368 | AML | other | m | 2021-06-20T12:32:39.96 |
IV.ATCC.EHN. | ML:0.4 | 0.00002075 | 1.8 | AML | other | m | 2021-06-20T12:32:39.06 |
IV.ATFO.HHE. | ML:0.0 | 0.000049659905 | 0.1216 | AML | other | m | 2021-06-20T12:32:33.52 |
IV.ATFO.HHN. | ML:0.0 | 0.00007728517999999999 | 0.16 | AML | other | m | 2021-06-20T12:32:33.59 |
IV.MURB.HHE. | ML:0.7 | 0.000087227065 | 0.2368 | AML | other | m | 2021-06-20T12:32:36.64 |
IV.MURB.HHN. | ML:0.6 | 0.00007104134 | 0.2816 | AML | other | m | 2021-06-20T12:32:37.49 |
IV.ATPI.EHE. | ML:-0.1 | 0.000010213698999999999 | 0.3008 | AML | other | m | 2021-06-20T12:32:38.71 |
IV.ATPI.EHN. | ML:-0.1 | 0.000010183926499999998 | 0.32 | AML | other | m | 2021-06-20T12:32:41.72 |