A magnitude ML 0.4 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3680, 12.5240 at 8 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 | 12 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Costacciaro | PG | 15 | 1216 | 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 | 2020-04-17 00:40:59 |
43.3683 | 12.5237 | 8 | 2020-04-17 00:46:09 |
Sala Sismica INGV-Roma | 78300261 |
Field | Value |
---|---|
Time (UTC) | 2020-04-17 00:40:59 ± 0.14 |
Latitude | 43.3683 ± 0.0036 |
Longitude | 12.5237 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78300261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 488 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 96 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61604 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78300261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-17 00:46:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PESA.HHZ. | 2020-04-17T00:41:11.73 | 0.6 | undecidable | manual | P | 22 | 68.376 | 50 | -0.64 | 38 |
IV.CPGN.EHZ. | 2020-04-17T00:41:10.08 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FRON.EHZ. | 2020-04-17T00:41:08.56 | 0.3 | undecidable | manual | S | 44 | 23.2545 | 108 | 0.1 | 72 |
IV.PIEI.HHZ. | 2020-04-17T00:41:07.12 | 0.3 | undecidable | manual | S | 3 | 18.5703 | 112 | 0.18 | 71 |
IV.FRON.EHZ. | 2020-04-17T00:41:05.04 | 0.1 | undecidable | manual | P | 44 | 23.2545 | 108 | 0.17 | 95 |
IV.NARO.HHZ. | 2020-04-17T00:41:05.42 | 0.1 | undecidable | manual | P | 10 | 27.2505 | 106 | -0.23 | 93 |
IV.ATCC.EHZ. | 2020-04-17T00:41:05.02 | 1.0 | undecidable | manual | P | 155 | 22.3554 | 109 | 0.31 | 23 |
IV.ATPI.EHZ. | 2020-04-17T00:41:05.45 | 0.3 | undecidable | manual | S | 313 | 13.3755 | 120 | 0.13 | 73 |
IV.ATVO.HHZ. | 2020-04-17T00:41:04.02 | 0.3 | undecidable | manual | S | 279 | 9.5793 | 129 | -0.2 | 72 |
IV.PIEI.HHZ. | 2020-04-17T00:41:04.12 | 1.0 | negative | manual | P | 3 | 18.5703 | 112 | 0.12 | 24 |
IV.MURB.HHZ. | 2020-04-17T00:41:04.66 | 0.3 | undecidable | manual | S | 180 | 11.6772 | 123 | -0.16 | 73 |
IV.ATPI.EHZ. | 2020-04-17T00:41:03.13 | 0.1 | undecidable | manual | P | 313 | 13.3755 | 120 | 0.07 | 98 |
IV.MURB.HHZ. | 2020-04-17T00:41:03.12 | 0.1 | undecidable | manual | P | 180 | 11.6772 | 123 | 0.35 | 93 |
IV.ATVO.HHZ. | 2020-04-17T00:41:02.43 | 0.6 | positive | manual | P | 279 | 9.5793 | 129 | 0.01 | 50 |
IV.ATFO.HHZ. | 2020-04-17T00:41:02.69 | 0.3 | undecidable | manual | S | 93 | 3.8961 | 153 | -0.26 | 72 |
IV.ATFO.HHZ. | 2020-04-17T00:41:01.63 | 0.1 | undecidable | manual | P | 93 | 3.8961 | 153 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.4 | 0.0000387 | 0.3 | AML | other | m | 2020-04-17T00:41:04.32 |
IV.ATVO.HHE. | ML:0.4 | 0.00003895 | 0.14 | AML | other | m | 2020-04-17T00:41:04.24 |
IV.ATPI.EHE. | ML:0.2 | 0.000019 | 0.56 | AML | other | m | 2020-04-17T00:41:05.57 |
IV.ATPI.EHN. | ML:0.1 | 0.000015799999999999998 | 0.5 | AML | other | m | 2020-04-17T00:41:06.68 |
IV.MURB.HHN. | ML:0.6 | 0.00005555 | 1.1 | AML | other | m | 2020-04-17T00:41:07.63 |
IV.MURB.HHE. | ML:0.6 | 0.00005725 | 0.98 | AML | other | m | 2020-04-17T00:41:07.75 |
IV.PIEI.HHN. | ML:0.4 | 0.000018549999999999997 | 1.16 | AML | other | m | 2020-04-17T00:41:07.80 |
IV.PIEI.HHE. | ML:0.6 | 0.00002995 | 1.72 | AML | other | m | 2020-04-17T00:41:08.94 |