A magnitude ML 0.8 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3610, 12.5180 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 | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 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 | 18 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-04-05 23:03:29 |
43.3613 | 12.518 | 5 | 2021-04-05 23:10:07 |
Sala Sismica INGV-Roma | 88804291 |
Field | Value |
---|---|
Time (UTC) | 2021-04-05 23:03:29 ± 0.06 |
Latitude | 43.3613 ± 0.0018 |
Longitude | 12.5180 ± 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 | 88804291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 209 |
Semi-minor axis of confidence ellipse (meter) | 44 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88804291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-05 23:10:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-04-05T23:03:41.49 | 3.0 | undecidable | manual | S | 162 | 37.1295 | 98 | -0.81 | 0 |
IV.FOSV.EHZ. | 2021-04-05T23:03:37.06 | 0.6 | undecidable | manual | S | 110 | 20.9679 | 104 | 0.28 | 47 |
IV.ATCC.EHZ. | 2021-04-05T23:03:37.84 | 3.0 | undecidable | manual | S | 153 | 21.867 | 104 | 0.75 | 0 |
IV.APEC.HHZ. | 2021-04-05T23:03:37.63 | 0.6 | undecidable | manual | S | 340 | 23.2545 | 103 | 0.07 | 49 |
IV.PIEI.HHZ. | 2021-04-05T23:03:36.80 | 3.0 | undecidable | manual | S | 4 | 19.3695 | 105 | 0.54 | 0 |
IV.ASSB.HHZ. | 2021-04-05T23:03:36.69 | 0.3 | undecidable | manual | P | 162 | 37.1295 | 98 | -0.11 | 70 |
IV.ATPI.EHZ. | 2021-04-05T23:03:34.43 | 0.6 | undecidable | manual | S | 317 | 13.5753 | 111 | 0.08 | 49 |
IV.APEC.HHZ. | 2021-04-05T23:03:34.09 | 0.6 | undecidable | manual | P | 340 | 23.2545 | 103 | 0.03 | 49 |
IV.MURB.HHZ. | 2021-04-05T23:03:33.31 | 0.6 | undecidable | manual | S | 177 | 10.878 | 116 | -0.18 | 48 |
IV.PIEI.HHZ. | 2021-04-05T23:03:33.28 | 1.0 | undecidable | manual | P | 4 | 19.3695 | 105 | -0.03 | 25 |
IV.ATLO.HNE. | 2021-04-05T23:03:33.55 | 0.6 | undecidable | manual | S | 240 | 10.2786 | 117 | 0.25 | 48 |
IV.FOSV.EHZ. | 2021-04-05T23:03:33.70 | 0.6 | undecidable | manual | P | 110 | 20.9679 | 104 | 0.09 | 49 |
IV.ATCC.EHZ. | 2021-04-05T23:03:33.95 | 1.0 | undecidable | manual | P | 153 | 21.867 | 104 | 0.16 | 24 |
IV.TB03.DHZ. | 2021-04-05T23:03:33.26 | 0.6 | undecidable | manual | S | 297 | 9.7791 | 119 | 0.12 | 49 |
IV.TB02.DHN. | 2021-04-05T23:03:32.99 | 0.6 | undecidable | manual | S | 277 | 8.7801 | 121 | 0.14 | 49 |
IV.ATBU.HNN. | 2021-04-05T23:03:32.07 | 0.1 | undecidable | manual | P | 11 | 12.9759 | 112 | -0.01 | 100 |
IV.ATPI.EHZ. | 2021-04-05T23:03:32.14 | 1.0 | negative | manual | P | 317 | 13.5753 | 111 | -0.07 | 25 |
IV.ATPC.HHN. | 2021-04-05T23:03:32.32 | 0.1 | undecidable | manual | P | 340 | 14.1747 | 111 | 0.01 | 100 |
IV.TB01.DHZ. | 2021-04-05T23:03:32.36 | 0.6 | undecidable | manual | S | 289 | 6.993 | 127 | 0.03 | 50 |
IV.TB03.DHZ. | 2021-04-05T23:03:31.39 | 0.1 | undecidable | manual | P | 297 | 9.7791 | 119 | -0.11 | 98 |
IV.MURB.HHZ. | 2021-04-05T23:03:31.92 | 0.6 | undecidable | manual | P | 177 | 10.878 | 116 | 0.21 | 48 |
IV.TB02.DHN. | 2021-04-05T23:03:31.23 | 0.1 | undecidable | manual | P | 277 | 8.7801 | 121 | -0.12 | 99 |
IV.ATFO.HNZ. | 2021-04-05T23:03:31.60 | 0.6 | undecidable | manual | S | 82 | 4.3956 | 141 | -0.06 | 50 |
IV.ATLO.HNE. | 2021-04-05T23:03:31.55 | 0.1 | undecidable | manual | P | 240 | 10.2786 | 117 | -0.05 | 100 |
IV.TB01.DHZ. | 2021-04-05T23:03:30.96 | 0.1 | undecidable | manual | P | 289 | 6.993 | 127 | -0.08 | 100 |
IV.ATFO.HNZ. | 2021-04-05T23:03:30.56 | 0.1 | undecidable | manual | P | 82 | 4.3956 | 141 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.2 | 0.0002215 | 0.28 | AML | other | m | 2021-04-05T23:03:34.22 |
IV.MURB.HHN. | ML:1.1 | 0.000199 | 0.3 | AML | other | m | 2021-04-05T23:03:35.74 |
IV.PIEI.HHN. | ML:0.8 | 0.000056800000000000005 | 0.22 | AML | other | m | 2021-04-05T23:03:37.11 |
IV.PIEI.HHE. | ML:1.1 | 0.00010855585000000001 | 0.1792 | AML | other | m | 2021-04-05T23:03:37.26 |
IV.MURB.HNE. | ML:1.2 | 0.00023890935 | 0.3072 | AML | other | m | 2021-04-05T23:03:34.21 |
IV.MURB.HNN. | ML:1.1 | 0.0001811734 | 0.2048 | AML | other | m | 2021-04-05T23:03:35.74 |
IV.ATPI.EHE. | ML:0.3 | 0.000023774490000000004 | 0.256 | AML | other | m | 2021-04-05T23:03:36.58 |
IV.ATPI.EHN. | ML:0.5 | 0.000038607843000000004 | 0.128 | AML | other | m | 2021-04-05T23:03:34.74 |
IV.ATPI.HNE. | ML:0.9 | 0.000097313185 | 1.1904 | AML | other | m | 2021-04-05T23:03:44.54 |
IV.FOSV.EHE. | ML:0.3 | 0.000015959761500000004 | 0.2432 | AML | other | m | 2021-04-05T23:03:39.55 |
IV.FOSV.EHN. | ML:0.3 | 0.000015870769 | 0.3456 | AML | other | m | 2021-04-05T23:03:41.37 |
IV.APEC.HHE. | ML:0.7 | 0.000037209185 | 0.2816 | AML | other | m | 2021-04-05T23:03:40.58 |
IV.APEC.HHN. | ML:0.6 | 0.00003186627 | 0.1536 | AML | other | m | 2021-04-05T23:03:37.75 |
IV.APEC.HNE. | ML:1.9 | 0.0005410411500000001 | 0.896 | AML | other | m | 2021-04-05T23:03:40.26 |
IV.ASSB.HHE. | ML:0.6 | 0.000012920303499999998 | 0.384 | AML | other | m | 2021-04-05T23:03:42.30 |
IV.ASSB.HHN. | ML:0.7 | 0.0000211466625 | 0.1664 | AML | other | m | 2021-04-05T23:03:42.39 |