A magnitude ML 0.9 earthquake occured in region: 4 km SW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3210, 12.5530 at 10 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 |
Scheggia e Pascelupo | PG | 13 | 1393 | 33609 |
Costacciaro | PG | 14 | 1216 | 34825 |
Sigillo | PG | 15 | 2404 | 37229 |
Pietralunga | PG | 17 | 2111 | 39340 |
Fossato di Vico | PG | 17 | 2840 | 42180 |
Cantiano | PU | 18 | 2245 | 44425 |
Umbertide | PG | 18 | 16681 | 61106 |
Valfabbrica | PG | 18 | 3389 | 64495 |
Montone | PG | 19 | 1680 | 66175 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-08-09 15:16:25 |
43.321 | 12.553 | 10 | 2020-08-09 15:21:30 |
Sala Sismica INGV-Roma | 81814311 |
Field | Value |
---|---|
Time (UTC) | 2020-08-09 15:16:25 ± 0.06 |
Latitude | 43.3210 ± 0.0027 |
Longitude | 12.5530 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81814311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 251 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 229 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
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) | 0.33275 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 81814311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-09 15:21:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2020-08-09T15:16:37.72 | 0.6 | undecidable | manual | S | 58 | 36.9297 | 50 | -0.1 | 47 |
IV.NARO.HHZ. | 2020-08-09T15:16:36.66 | 0.6 | undecidable | manual | S | 4 | 32.2455 | 50 | 0.1 | 48 |
IV.CAFI.HHZ. | 2020-08-09T15:16:34.17 | 3.0 | positive | manual | P | -0.04 | 0 | |||
IV.ATMI.HHZ. | 2020-08-09T15:16:34.14 | 0.6 | undecidable | manual | S | 274 | 23.0547 | 113 | 0.23 | 47 |
IV.ATPC.HHZ. | 2020-08-09T15:16:33.06 | 0.6 | undecidable | manual | S | 336 | 19.3695 | 117 | 0.32 | 47 |
IV.ATPI.EHZ. | 2020-08-09T15:16:32.39 | 0.6 | undecidable | manual | S | 320 | 18.87 | 118 | -0.2 | 48 |
IV.ARVD.HHZ. | 2020-08-09T15:16:32.48 | 0.1 | undecidable | manual | P | 58 | 36.9297 | 50 | -0.01 | 96 |
IV.FOSV.HNZ. | 2020-08-09T15:16:32.12 | 0.6 | undecidable | manual | S | 100 | 17.0718 | 120 | 0.08 | 49 |
IV.ATCC.EHZ. | 2020-08-09T15:16:32.38 | 0.6 | undecidable | manual | S | 155 | 16.6722 | 121 | 0.46 | 45 |
IV.NARO.HHZ. | 2020-08-09T15:16:31.60 | 0.1 | undecidable | manual | P | 4 | 32.2455 | 50 | -0.17 | 94 |
IV.ASSB.HHZ. | 2020-08-09T15:16:31.55 | 0.1 | undecidable | manual | P | 164 | 32.0457 | 50 | -0.19 | 94 |
IV.ATSC.EHZ. | 2020-08-09T15:16:31.78 | 0.6 | undecidable | manual | S | 43 | 15.6732 | 122 | 0.14 | 49 |
IV.ATMI.HHZ. | 2020-08-09T15:16:30.47 | 0.1 | undecidable | manual | P | 274 | 23.0547 | 113 | 0.23 | 94 |
IV.ATVO.HHZ. | 2020-08-09T15:16:30.68 | 0.6 | undecidable | manual | S | 300 | 13.5753 | 126 | -0.36 | 47 |
IV.SSFR.HHZ. | 2020-08-09T15:16:30.22 | 3.0 | undecidable | manual | P | 0.08 | 0 | |||
IV.ATCC.EHZ. | 2020-08-09T15:16:29.23 | 0.1 | undecidable | manual | P | 155 | 16.6722 | 121 | 0.14 | 97 |
IV.ATPC.HHZ. | 2020-08-09T15:16:29.79 | 0.1 | undecidable | manual | P | 336 | 19.3695 | 117 | 0.23 | 95 |
IV.ATPI.EHZ. | 2020-08-09T15:16:29.51 | 0.1 | undecidable | manual | P | 320 | 18.87 | 118 | 0.04 | 99 |
IV.FOSV.HNZ. | 2020-08-09T15:16:29.10 | 0.3 | undecidable | manual | P | 100 | 17.0718 | 120 | -0.06 | 74 |
IV.ATSC.EHZ. | 2020-08-09T15:16:29.03 | 0.1 | undecidable | manual | P | 43 | 15.6732 | 122 | 0.1 | 98 |
IV.ATVO.HHZ. | 2020-08-09T15:16:28.56 | 0.1 | positive | manual | P | 300 | 13.5753 | 126 | -0.02 | 100 |
IV.ATFO.HHZ. | 2020-08-09T15:16:28.71 | 0.6 | undecidable | manual | S | 16 | 5.2947 | 152 | -0.37 | 47 |
IV.MURB.HHZ. | 2020-08-09T15:16:28.96 | 0.6 | undecidable | manual | S | 200 | 6.7932 | 145 | -0.41 | 47 |
IV.ATFO.HHZ. | 2020-08-09T15:16:27.32 | 0.1 | undecidable | manual | P | 16 | 5.2947 | 152 | -0.13 | 99 |
IV.MURB.HHZ. | 2020-08-09T15:16:27.52 | 0.1 | undecidable | manual | P | 200 | 6.7932 | 145 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.1 | 0.00020899999999999998 | 0.56 | AML | other | m | 2020-08-09T15:16:29.18 |
IV.ATFO.HHN. | ML:0.9 | 0.0001295 | 1.28 | AML | other | m | 2020-08-09T15:16:29.87 |
IV.MURB.HHN. | ML:1.6 | 0.0006545000000000001 | 0.2 | AML | other | m | 2020-08-09T15:16:29.37 |
IV.MURB.HHE. | ML:1.5 | 0.0004975 | 1.38 | AML | other | m | 2020-08-09T15:16:29.22 |
IV.ATVO.HHN. | ML:0.8 | 0.00007230000000000001 | 0.12 | AML | other | m | 2020-08-09T15:16:31.08 |
IV.ATVO.HHE. | ML:1.0 | 0.00010389999999999999 | 0.18 | AML | other | m | 2020-08-09T15:16:31.11 |
IV.ATCC.EHE. | ML:0.8 | 0.000058450000000000005 | 1.28 | AML | other | m | 2020-08-09T15:16:33.76 |
IV.ATCC.EHN. | ML:0.8 | 0.000048549999999999994 | 0.48 | AML | other | m | 2020-08-09T15:16:36.66 |
IV.NARO.HHE. | ML:0.6 | 0.00002205 | 0.06 | AML | other | m | 2020-08-09T15:16:37.06 |
IV.ASSB.HHN. | ML:0.8 | 0.0000318 | 0.58 | AML | other | m | 2020-08-09T15:16:37.21 |
IV.NARO.HHN. | ML:0.5 | 0.000013350000000000001 | 1.2 | AML | other | m | 2020-08-09T15:16:37.07 |
IV.ASSB.HHE. | ML:1.0 | 0.000048899999999999996 | 0.06 | AML | other | m | 2020-08-09T15:16:48.55 |