A magnitude ML 0.5 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3660, 12.5240 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 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 0.5 | 2020-04-18 00:31:25 |
43.3662 | 12.5237 | 6 | 2020-04-18 00:39:52 |
Sala Sismica INGV-Roma | 78336231 |
Field | Value |
---|---|
Time (UTC) | 2020-04-18 00:31:25 ± 0.13 |
Latitude | 43.3662 ± 0.0036 |
Longitude | 12.5237 ± 0.0049 |
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 | 78336231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 105 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78336231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-18 00:39:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-04-18T00:31:35.32 | 0.1 | undecidable | manual | S | 10 | 27.5502 | 103 | -0.34 | 91 |
IV.ATCC.EHZ. | 2020-04-18T00:31:34.41 | 0.1 | undecidable | manual | S | 155 | 22.1556 | 106 | 0.55 | 87 |
IV.APEC.HHZ. | 2020-04-18T00:31:34.33 | 0.1 | undecidable | manual | S | 339 | 22.8549 | 105 | 0.23 | 94 |
IV.FRON.EHZ. | 2020-04-18T00:31:34.15 | 0.1 | undecidable | manual | S | 44 | 23.3544 | 105 | -0.12 | 96 |
IV.FOSV.EHZ. | 2020-04-18T00:31:33.42 | 0.1 | undecidable | manual | S | 112 | 20.7681 | 107 | 0.04 | 98 |
IV.ATMI.HHZ. | 2020-04-18T00:31:33.19 | 0.3 | undecidable | manual | S | 260 | 20.9679 | 107 | -0.25 | 70 |
IV.ATPI.EHZ. | 2020-04-18T00:31:31.11 | 0.1 | undecidable | manual | S | 314 | 13.5753 | 115 | 0.06 | 99 |
IV.ATBU.HNN. | 2020-04-18T00:31:31.20 | 0.1 | undecidable | manual | S | 9 | 12.2766 | 117 | 0.54 | 89 |
IV.NARO.HHZ. | 2020-04-18T00:31:31.20 | 0.1 | undecidable | manual | P | 10 | 27.5502 | 103 | -0.31 | 92 |
IV.ATPC.HHN. | 2020-04-18T00:31:31.76 | 0.1 | undecidable | manual | S | 337 | 13.7751 | 115 | 0.64 | 85 |
IV.FRON.EHZ. | 2020-04-18T00:31:30.42 | 0.1 | undecidable | manual | P | 44 | 23.3544 | 105 | -0.29 | 93 |
IV.ATCC.EHZ. | 2020-04-18T00:31:30.47 | 0.1 | undecidable | manual | P | 155 | 22.1556 | 106 | -0.01 | 99 |
IV.FOSV.EHZ. | 2020-04-18T00:31:30.14 | 0.1 | undecidable | manual | P | 112 | 20.7681 | 107 | -0.06 | 98 |
IV.APEC.HHZ. | 2020-04-18T00:31:30.49 | 0.1 | undecidable | manual | P | 339 | 22.8549 | 105 | -0.13 | 96 |
IV.ATVO.HHZ. | 2020-04-18T00:31:29.71 | 0.1 | undecidable | manual | S | 281 | 9.5793 | 123 | -0.14 | 98 |
IV.TB01.DHZ.01 | 2020-04-18T00:31:29.09 | 0.1 | undecidable | manual | S | 284 | 7.2927 | 131 | -0.12 | 99 |
IV.ATPC.HHN. | 2020-04-18T00:31:28.97 | 0.1 | undecidable | manual | P | 337 | 13.7751 | 115 | 0.07 | 99 |
IV.ATPI.EHZ. | 2020-04-18T00:31:28.80 | 0.1 | undecidable | manual | P | 314 | 13.5753 | 115 | -0.05 | 99 |
IV.ATBU.HNN. | 2020-04-18T00:31:28.84 | 0.1 | undecidable | manual | P | 9 | 12.2766 | 117 | 0.21 | 96 |
IV.ATVO.HHZ. | 2020-04-18T00:31:28.05 | 0.1 | undecidable | manual | P | 281 | 9.5793 | 123 | -0.11 | 99 |
IV.MURB.HHZ. | 2020-04-18T00:31:28.68 | 0.3 | undecidable | manual | P | 180 | 11.4774 | 119 | 0.2 | 72 |
IV.ATFO.HHZ. | 2020-04-18T00:31:28.15 | 0.1 | undecidable | manual | S | 89 | 3.8961 | 149 | -0.28 | 96 |
IV.ATMI.HHZ. | 2020-04-18T00:31:28.57 | 3.0 | undecidable | manual | P | 260 | 20.9679 | 107 | -1.67 | 0 |
IV.ATFO.HHZ. | 2020-04-18T00:31:27.17 | 0.1 | undecidable | manual | P | 89 | 3.8961 | 149 | -0.17 | 98 |
IV.TB01.DHZ.01 | 2020-04-18T00:31:27.73 | 0.1 | undecidable | manual | P | 284 | 7.2927 | 131 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.8 | 0.0001145 | 0.1 | AML | other | m | 2020-04-18T00:31:29.96 |
IV.ATVO.HHE. | ML:0.6 | 0.00006455 | 1.02 | AML | other | m | 2020-04-18T00:31:29.99 |
IV.ATPI.EHN. | ML:0.4 | 0.00002855 | 0.34 | AML | other | m | 2020-04-18T00:31:31.34 |
IV.MURB.HHE. | ML:0.6 | 0.0000582 | 0.86 | AML | other | m | 2020-04-18T00:31:31.92 |
IV.ATPI.EHE. | ML:0.2 | 0.000020499999999999997 | 0.62 | AML | other | m | 2020-04-18T00:31:33.50 |
IV.FRON.EHE. | ML:0.4 | 0.000014275 | 0.46 | AML | other | m | 2020-04-18T00:31:34.45 |
IV.APEC.HHN. | ML:0.5 | 0.0000178 | 0.62 | AML | other | m | 2020-04-18T00:31:34.44 |
IV.ATCC.EHN. | ML:0.6 | 0.0000269 | 1.04 | AML | other | m | 2020-04-18T00:31:34.31 |
IV.ATCC.EHE. | ML:0.8 | 0.000042999999999999995 | 0.28 | AML | other | m | 2020-04-18T00:31:35.02 |
IV.APEC.HHE. | ML:0.6 | 0.0000233 | 0.78 | AML | other | m | 2020-04-18T00:31:35.07 |
IV.MURB.HHN. | ML:0.6 | 0.00005005 | 1.74 | AML | other | m | 2020-04-18T00:31:35.89 |
IV.FRON.EHN. | ML:0.5 | 0.000019 | 0.94 | AML | other | m | 2020-04-18T00:31:36.30 |
IV.ATMI.HHE. | ML:0.0 | 0.0000262 | 0.42 | AML | other | m | 2020-04-18T00:31:37.27 |
IV.ATMI.HHN. | ML:0.0 | 0.000025450000000000002 | 0.52 | AML | other | m | 2020-04-18T00:31:42.05 |
IV.ATFO.HHE. | ML:0.0 | 0.00026441895 | 0.24 | AML | other | m | 2020-04-18T00:31:28.36 |
IV.ATFO.HHN. | ML:0.0 | 0.0004042501 | 0.2 | AML | other | m | 2020-04-18T00:31:28.28 |