UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 26 APR 25 Station: NGFU WMO ident: 91643 Latitude: -8.52 Longitude: 179.22 Elevation: 2.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1010 2 30.4 26.4 79 4.0 27.4 130 10 302.7 306.7 300.2 367.9 21.93 1 1007 31 28.4 24.9 81 3.5 25.8 127 9 300.9 304.6 298.7 360.1 20.06 2 1000 100 27.8 24.3 81 3.5 25.2 120 8 301.0 304.5 298.4 358.3 19.47 3 963 434 24.6 22.7 89 1.9 23.2 115 9 301.0 304.3 297.7 354.9 18.33 4 925 788 23.4 18.5 74 4.9 19.9 110 11 303.2 305.9 295.9 346.7 14.64 5 875 1273 21.2 15.2 69 6.0 17.1 117 10 305.8 308.1 295.1 343.3 12.51 6 850 1524 19.6 14.8 74 4.8 16.4 120 9 306.7 309.0 295.4 344.4 12.55 7 815 1886 18.2 12.2 68 6.0 14.3 120 10 308.9 311.0 294.9 342.4 11.02 8 700 3175 11.2 5.2 67 6.0 7.6 120 13 314.9 316.4 294.3 339.8 7.95 9 609 4326 4.2 0.7 78 3.5 2.2 106 14 319.6 320.9 294.5 340.8 6.63 10 593 4543 3.2 -3.8 60 7.0 -0.4 103 14 320.9 321.8 293.5 336.7 4.87 11 576 4779 1.6 -1.2 82 2.8 0.1 100 15 321.7 322.9 294.7 341.4 6.10 12 555 5078 0.0 -3.8 76 3.8 -2.0 96 15 323.2 324.3 294.4 340.3 5.21 13 524 5538 -2.5 -6.0 77 3.5 -4.2 90 16 325.6 326.5 294.6 341.1 4.67 14 500 5910 -4.1 -11.1 58 7.0 -7.1 85 16 328.0 328.7 294.1 339.2 3.28 15 460 6561 -7.7 -19.7 38 12.0 -11.8 64 13 331.5 331.8 293.7 337.6 1.74 16 430 7081 -11.5 -16.5 66 5.0 -13.3 48 11 333.1 333.6 294.7 341.6 2.45 17 423 7206 -12.1 -21.1 47 9.0 -15.0 44 10 333.9 334.2 294.3 339.9 1.68 18 400 7630 -15.1 -21.1 60 6.0 -17.0 30 8 335.4 335.7 294.7 341.7 1.78 19 399 7649 -15.1 -21.1 60 6.0 -17.0 31 8 335.6 336.0 294.8 342.0 1.78 20 397 7687 -15.1 -25.1 42 10.0 -17.9 32 8 336.1 336.3 294.5 340.7 1.25 21 364 8339 -19.5 -38.5 17 19.0 -22.9 53 10 338.7 338.7 294.3 340.1 0.38 22 351 8609 -21.3 -29.3 49 8.0 -23.1 62 11 339.8 340.0 295.1 343.4 0.96 23 329 9084 -24.5 -40.5 21 16.0 -26.9 78 13 341.7 341.8 295.1 343.1 0.34 24 324 9196 -25.3 -38.3 29 13.0 -27.4 81 13 342.1 342.2 295.2 343.8 0.43 25 300 9750 -30.1 -49.1 14 19.0 -32.0 100 15 343.0 343.0 295.1 343.6 0.15 26 271 10465 -35.7 -64.7 4 29.0 -37.2 117 16 344.9 344.9 295.5 345.0 0.02 27 251 10993 -40.1 -65.1 5 25.0 -41.1 129 17 346.1 346.1 295.8 346.2 0.02 28 250 11020 -40.3 -59.3 11 19.0 -41.2 130 17 346.2 346.2 295.8 346.4 0.05 29 241 11269 -42.5 -51.5 37 9.0 -43.0 128 18 346.5 346.5 296.0 347.1 0.14 30 233 11496 -44.3 -65.3 8 21.0 -45.0 127 19 347.1 347.1 296.0 347.2 0.03 31 225 11729 -46.5 -57.5 28 11.0 -47.0 125 19 347.2 347.3 296.1 347.5 0.07 32 218 11938 -48.1 -71.1 5 23.0 -48.6 124 20 347.9 347.9 296.2 348.0 0.01 33 202 12436 -52.3 -71.3 8 19.0 -52.7 120 22 349.0 349.0 296.4 349.0 0.01 34 200 12500 -52.9 -70.9 10 18.0 -53.2 120 22 349.0 349.0 296.4 349.1 0.01 35 166 13673 -62.3 -75.3 16 13.0 -62.4 117 27 352.4 352.4 297.1 352.4 0.01 36 158 13975 -64.5 -71.5 38 7.0 -64.6 116 28 353.7 353.7 297.4 353.7 0.02 37 150 14290 -66.9 -74.9 31 8.0 -67.0 115 29 354.8 354.8 297.7 354.9 0.01 38 134 14964 -71.9 -78.9 34 7.0 -71.9 104 25 357.6 357.6 298.2 357.6 0.01 39 100 16650 -81.3 -88.3 30 7.0 -81.3 75 15 370.6 370.6 300.7 370.7 0.00 40 88 17365 -83.5 -88.4 42 4.9 -83.5 165 7 380.0 380.0 302.2 380.0 0.00 41 86 17493 -83.7 -88.6 42 4.9 -83.7 167 7 382.1 382.1 302.6 382.2 0.00 42 82 17758 -82.7 -90.7 24 8.0 -82.7 170 8 389.4 389.4 303.7 389.4 0.00 43 82 17758 -79.3 -89.3 18 10.0 -79.3 170 8 396.4 396.4 304.7 396.4 0.00 44 80 17899 -77.3 -88.3 16 11.0 -77.3 171 9 403.3 403.3 305.6 403.3 0.00 45 72 18500 -80.1 -90.1 17 10.0 -80.1 178 11 409.7 409.7 306.5 409.7 0.00 46 70 18660 -78.7 -89.7 15 11.0 -78.7 180 11 416.0 416.0 307.2 416.0 0.00 47 69 18742 -77.7 -90.7 11 13.0 -77.7 175 11 419.9 419.9 307.7 419.9 0.00 48 68 18826 -72.9 -88.9 7 16.0 -73.0 171 12 432.0 432.0 309.0 432.0 0.00 49 66 19001 -71.7 -89.7 5 18.0 -71.8 161 12 438.3 438.3 309.7 438.3 0.00 50 58 19757 -74.1 -90.1 7 16.0 -74.2 119 15 449.4 449.4 310.8 449.4 0.00 51 56 19963 -69.9 -89.9 4 20.0 -70.1 107 16 463.5 463.5 312.1 463.5 0.00 52 50 20640 -67.5 -89.5 3 22.0 -67.7 70 18 484.4 484.4 313.8 484.4 0.00 53 33 23200 -57.5 -86.5 1 29.0 -58.6 123 10 572.1 572.1 319.3 572.1 0.01 54 30 23800 -58.7 -87.7 1 29.0 -59.7 135 8 584.6 584.6 319.9 584.7 0.01 55 28 24235 -59.7 -87.7 1 28.0 -60.7 129 13 593.5 593.5 320.3 593.5 0.01 56 24 25214 -54.9 -85.9 1 31.0 -56.8 116 24 634.2 634.2 322.1 634.3 0.01 57 21 26067 -57.3 -86.3 1 29.0 -59.0 104 34 651.6 651.6 322.7 651.7 0.01 58 20 26380 -52.5 -85.5 1 33.0 -55.3 100 37 675.5 675.5 323.6 675.6 0.01 59 18 27062 -53.9 -84.9 1 31.0 -56.6 97 42 691.7 691.7 324.1 691.8 0.02 60 14 28711 -46.1 -82.1 1 36.0 -52.0 90 55 769.7 769.7 326.5 770.0 0.03 61 13 29206 -46.5 -82.5 1 36.0 -52.5 87 59 784.8 784.8 326.8 785.1 0.03 62 12 29741 -44.6 -82.0 1 37.4 -51.8 85 63 809.8 809.8 327.5 810.1 0.04 63 11 30328 -42.5 -81.5 1 39.0 -51.0 83 59 837.8 837.8 328.1 838.2 0.05 64 10 30980 -37.7 -79.7 0 42.0 -49.3 80 54 878.8 878.9 329.0 879.5 0.07 65 9.8 31119 -37.3 -79.3 0 42.0 -49.2 885.4 885.5 329.1 886.2 0.08 TRP 88 17365 -83.5 -88.4 42 4.9 -83.5 165 7 380.0 380.0 302.2 380.0 0.00 WND 12 29741 -44.6 -82.0 1 37.4 -51.8 85 63 809.8 809.8 327.5 810.1 0.04 Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 555.00 mb = 5078.27 m = 16660.78 ft Wetbulb zero: 595.37 mb = 4510.66 m = 14798.57 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 72.47 % Est. max temperature: 34.05 C = 93.29 F Sfc-Lift cond lev (LCL): 953.89 mb = 517.64 m = 1698.26 ft T: 24.32 C 700-500 lapse rate: 5.59 C/km ThetaE index: 24.63 C Layer 1007.0- 850.0 mb Conv cond level (CCL): 855.08 mb = 1472.38 m = 4830.59 ft Mean mixing ratio: 17.37 g/kg Conv temperature: 34.23 C = 93.61 F Cap Strength: 1.89 C Lifted Index: -2.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: -0.25 C Showalter Index: 0.92 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.90 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.60 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1015.40 J/kg Max Up Vert Vel: 45.06 m/s Conv Inhibition (B-): 78.48 J/kg Cap Strength: 1.89 C Lift Cond Lev (LCL): 914.17 mb = 890.79 m = 2922.50 ft Lev Free Conv (LFC): 709.17 mb = 3064.74 m = 10054.80 ft Equ Level (EL): 159.17 mb = 13930.15 m = 45702.03 ft B at Equ Level: 1010.94 J/kg Max Parcel Lev (MPL): 89.17 mb = 17291.53 m = 56730.04 ft Wind level data Storm motion: 138 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1010 2 130 10 -7.7 6.4 | 71 1 -1.4 -0.5 1 1000 100 120 8 -6.9 4.0 | 13 3 -0.7 -2.9 2 925 788 110 11 -10.3 3.8 | 52 5 -4.1 -3.1 3 850 1524 120 9 -7.8 4.5 | 33 3 -1.5 -2.4 4 700 3175 120 13 -11.3 6.5 | 85 5 -5.0 -0.4 5 500 5910 85 16 -15.9 -1.4 | 49 13 -9.7 -8.3 6 400 7630 30 8 -4.0 -6.9 | 351 14 2.2 -13.8 7 300 9750 100 15 -14.8 2.6 | 63 10 -8.5 -4.3 8 250 11020 130 17 -13.0 10.9 | 121 8 -6.8 4.0 9 200 12500 120 22 -19.1 11.0 | 108 13 -12.8 4.1 10 150 14290 115 29 -26.3 12.3 | 105 21 -20.0 5.4 11 100 16650 75 15 -14.5 -3.9 | 37 14 -8.2 -10.8 12 88 17365 165 7 -1.8 6.8 | 272 4 4.4 -0.1 13 70 18660 180 11 0.0 11.0 | 237 7 6.2 4.1 14 50 20640 70 18 -16.9 -6.2 | 39 17 -10.7 -13.1 15 30 23800 135 8 -5.7 5.7 | 335 1 0.6 -1.2 16 20 26380 100 37 -36.4 6.4 | 89 30 -30.2 -0.5 17 12 29741 85 63 -62.8 -5.5 | 78 58 -56.5 -12.4 18 10 30980 80 54 -53.2 -9.4 | 71 50 -46.9 -16.3 Wind Parameters Mean winds (0-6000m): 107.9 at 12.4 knts Storm direction: 137.9 at 9.3 knts Shear (0-3000m) pos: 0.2 neg: 0.7 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 11.0 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -2.2 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 477.74 Bulk Shear: 2.13 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 118 9 31 3| 0.0 2.8 2.8| 1.5 -1.0 0.5 1.0 -0.13| 4.8 -0.6 1000 114 10 42 4| 0.0 1.6 1.6| 2.4 -1.3 1.1 1.1 -0.01| 3.5 -0.0 1500 115 10 43 4| 0.6 1.1 1.7| 2.4 -2.2 0.2 0.1 -0.12| 3.0 -0.3 2000 116 10 43 4| 0.3 0.8 1.1| 3.2 -2.2 1.1 0.5 0.01| 2.5 0.0 2500 117 10 47 4| 0.3 0.7 1.0| 4.1 -2.2 2.0 0.8 0.10| 2.2 0.2 3000 118 10 53 4| 0.2 0.7 0.9| 5.1 -2.2 2.9 1.0 0.16| 2.1 0.3 4000 117 11 62 4| 0.2 0.9 1.0| 5.3 -4.5 0.9 0.2 0.05| 2.0 0.1 5000 113 12 63 5| 0.1 1.0 1.1| 5.3 -8.8 -3.5 -0.7 -0.06| 1.9 -0.1 6000 108 12 61 6| 0.1 1.1 1.2| 5.3 -17.7 -12.4 -2.1 -0.18| 2.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20250426.23.gif