A magnitude ML 1.1 earthquake occured in region: 2 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3720, 12.5620 at 4 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 | 9 | 1393 | 33609 |
Costacciaro | PG | 12 | 1216 | 34825 |
Cantiano | PU | 13 | 2245 | 37070 |
Pietralunga | PG | 13 | 2111 | 39181 |
Sigillo | PG | 15 | 2404 | 41585 |
Fossato di Vico | PG | 18 | 2840 | 44425 |
Montone | PG | 19 | 1680 | 46105 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-05-23 21:03:51 |
43.3722 | 12.5618 | 4 | 2021-05-23 21:19:11 |
Sala Sismica INGV-Roma | 90429341 |
Field | Value |
---|---|
Time (UTC) | 2021-05-23 21:03:51 ± 0.07 |
Latitude | 43.3722 ± 0.0027 |
Longitude | 12.5618 ± 0.0037 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90429341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 35 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 59 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19515 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 90429341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-23 21:19:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.COR1.EHZ. | 2021-05-23T21:04:06.22 | 3.0 | undecidable | manual | S | -1.61 | 0 | |||
IV.EL6.EHZ. | 2021-05-23T21:04:06.42 | 3.0 | undecidable | manual | S | -0.89 | 0 | |||
IV.ATMI.HHZ. | 2021-05-23T21:03:59.80 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.FRON.EHZ. | 2021-05-23T21:03:59.12 | 0.3 | undecidable | manual | S | 39 | 20.868 | 101 | 0.2 | 72 |
IV.ATCC.EHZ. | 2021-05-23T21:03:59.50 | 0.3 | undecidable | manual | S | 163 | 21.6672 | 100 | 0.3 | 70 |
IV.FOSV.EHZ. | 2021-05-23T21:03:58.32 | 0.3 | undecidable | manual | S | 118 | 18.2706 | 102 | 0.3 | 70 |
IV.SSFR.HHZ. | 2021-05-23T21:03:58.31 | 0.3 | undecidable | manual | S | 68 | 19.1697 | 102 | -0.02 | 74 |
IV.PIEI.HHZ. | 2021-05-23T21:03:58.29 | 0.3 | undecidable | manual | S | 353 | 18.2706 | 102 | 0.25 | 71 |
IV.ATPI.EHZ. | 2021-05-23T21:03:57.35 | 0.3 | undecidable | manual | S | 304 | 15.5733 | 104 | 0.24 | 72 |
IV.ATVO.HHZ. | 2021-05-23T21:03:56.10 | 0.3 | undecidable | manual | S | 275 | 12.5763 | 107 | -0.02 | 75 |
IV.MURB.HHZ. | 2021-05-23T21:03:56.31 | 0.3 | undecidable | manual | S | 194 | 12.4764 | 107 | 0.22 | 72 |
IV.PIEI.HHZ. | 2021-05-23T21:03:55.23 | 0.6 | positive | manual | P | 353 | 18.2706 | 102 | -0.07 | 49 |
IV.ATCC.EHZ. | 2021-05-23T21:03:55.77 | 0.1 | undecidable | manual | P | 163 | 21.6672 | 100 | -0.19 | 95 |
IV.FOSV.EHZ. | 2021-05-23T21:03:55.12 | 0.1 | undecidable | manual | P | 118 | 18.2706 | 102 | -0.17 | 96 |
IV.SSFR.HHZ. | 2021-05-23T21:03:55.33 | 0.1 | undecidable | manual | P | 68 | 19.1697 | 102 | -0.14 | 97 |
IV.FRON.EHZ. | 2021-05-23T21:03:55.65 | 0.6 | positive | manual | P | 39 | 20.868 | 101 | -0.16 | 48 |
IV.MURB.HHZ. | 2021-05-23T21:03:54.11 | 0.1 | undecidable | manual | P | 194 | 12.4764 | 107 | -0.06 | 99 |
IV.ATPI.EHZ. | 2021-05-23T21:03:54.64 | 0.1 | undecidable | manual | P | 304 | 15.5733 | 104 | -0.12 | 98 |
IV.ATVO.HHZ. | 2021-05-23T21:03:53.98 | 1.0 | positive | manual | P | 275 | 12.5763 | 107 | -0.22 | 24 |
IV.ATFO.HHZ. | 2021-05-23T21:03:52.23 | 0.1 | undecidable | manual | P | 128 | 0.999 | 166 | -0.13 | 100 |
IV.ATFO.HHZ. | 2021-05-23T21:03:52.90 | 0.3 | undecidable | manual | S | 128 | 0.999 | 166 | -0.05 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.9 | 0.00010539999999999999 | 0.1 | AML | other | m | 2021-05-23T21:03:56.42 |
IV.ATVO.HHE. | ML:0.9 | 0.0001028 | 0.4 | AML | other | m | 2021-05-23T21:03:56.34 |
IV.MURB.HNN. | ML:1.3 | 0.00026450000000000003 | 0.28 | AML | other | m | 2021-05-23T21:03:56.72 |
IV.MURB.HHN. | ML:1.4 | 0.0003175 | 0.26 | AML | other | m | 2021-05-23T21:03:56.86 |
IV.SSFR.HNN. | ML:1.4 | 0.0002175 | 0.48 | AML | other | m | 2021-05-23T21:03:57.44 |
IV.MURB.HHE. | ML:1.4 | 0.0003705 | 0.3 | AML | other | m | 2021-05-23T21:03:57.32 |
IV.MURB.HNE. | ML:1.4 | 0.000356 | 0.32 | AML | other | m | 2021-05-23T21:03:57.32 |
IV.ATPI.EHN. | ML:0.7 | 0.000048549999999999994 | 1.04 | AML | other | m | 2021-05-23T21:03:58.63 |
IV.SSFR.HHE. | ML:1.1 | 0.00011695 | 0.7 | AML | other | m | 2021-05-23T21:03:58.96 |
IV.SSFR.HNE. | ML:1.4 | 0.0002455 | 0.72 | AML | other | m | 2021-05-23T21:03:58.96 |
IV.PIEI.HHN. | ML:1.0 | 0.0000852 | 1.8 | AML | other | m | 2021-05-23T21:03:58.07 |
IV.SSFR.HHN. | ML:1.2 | 0.000129 | 0.56 | AML | other | m | 2021-05-23T21:03:58.97 |
IV.ATPI.EHE. | ML:0.4 | 0.000027496324999999998 | 0.2432 | AML | other | m | 2021-05-23T21:03:57.67 |
IV.PIEI.HHE. | ML:1.2 | 0.0001385 | 0.24 | AML | other | m | 2021-05-23T21:03:59.10 |
IV.FRON.EHE. | ML:0.9 | 0.0000622 | 0.12 | AML | other | m | 2021-05-23T21:03:59.27 |
IV.FRON.EHN. | ML:1.1 | 0.00010475000000000001 | 0.12 | AML | other | m | 2021-05-23T21:03:59.28 |
IV.ATCC.EHE. | ML:1.0 | 0.0000696 | 0.94 | AML | other | m | 2021-05-23T21:04:00.96 |
IV.ATCC.EHN. | ML:0.9 | 0.000059499999999999996 | 1.18 | AML | other | m | 2021-05-23T21:04:00.10 |
IV.ATFO.HHE. | ML:0.0 | 0.0021080294999999997 | 0.2048 | AML | other | m | 2021-05-23T21:03:53.39 |
IV.ATFO.HHN. | ML:0.0 | 0.001999499 | 0.1664 | AML | other | m | 2021-05-23T21:03:52.98 |