UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 29 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 1012 2 30.6 26.6 79 4.0 27.6 0 0 302.7 306.8 300.3 368.7 22.15 1 1008 39 28.8 25.1 80 3.7 26.0 58 1 301.3 305.0 299.0 361.2 20.29 2 1000 114 28.2 24.8 82 3.4 25.7 175 3 301.4 305.0 298.8 360.7 20.08 3 928 776 22.4 21.7 96 0.7 21.9 338 4 301.9 305.2 297.7 354.7 17.88 4 925 804 22.4 21.3 94 1.1 21.6 345 4 302.2 305.4 297.5 353.9 17.50 5 921 842 22.0 22.0 100 0.0 22.0 348 4 302.2 305.6 298.0 356.5 18.36 6 859 1447 18.6 18.6 100 0.0 18.6 29 6 304.7 307.7 297.1 352.1 15.90 7 850 1538 18.2 15.7 85 2.5 16.5 35 6 305.2 307.7 295.5 345.0 13.32 8 814 1909 16.8 11.8 72 5.0 13.6 41 7 307.5 309.5 294.3 340.0 10.75 9 751 2593 13.4 11.0 85 2.4 11.9 51 9 311.0 313.1 295.5 344.9 11.05 10 735 2774 12.8 4.8 58 8.0 8.1 54 10 312.3 313.7 293.1 335.1 7.36 11 734 2786 12.8 5.8 62 7.0 8.6 54 10 312.4 313.9 293.6 336.9 7.90 12 700 3183 9.8 7.9 88 1.9 8.6 60 11 313.3 315.2 295.1 343.1 9.60 13 687 3339 8.4 7.8 96 0.6 8.0 63 11 313.5 315.3 295.2 343.6 9.72 14 647 3835 7.2 2.8 74 4.4 4.6 73 12 317.5 318.9 294.4 340.5 7.26 15 611 4305 4.4 -0.2 72 4.6 1.9 82 12 319.5 320.7 294.1 339.4 6.18 16 555 5081 -1.1 -3.5 84 2.4 -2.3 98 13 321.9 323.0 294.1 339.3 5.33 17 525 5524 -3.3 -14.3 42 11.0 -7.7 107 14 324.5 324.9 292.4 332.6 2.41 18 508 5785 -4.5 -11.5 58 7.0 -7.5 112 14 326.1 326.7 293.4 336.6 3.12 19 500 5910 -5.3 -15.3 45 10.0 -9.1 115 14 326.6 327.0 292.9 334.5 2.33 20 474 6327 -7.5 -23.5 27 16.0 -12.4 115 16 328.9 329.1 292.6 333.2 1.21 21 469 6410 -8.1 -14.1 62 6.0 -10.5 115 16 329.1 329.7 294.0 338.5 2.74 22 452 6696 -9.5 -25.5 26 16.0 -14.1 115 18 330.9 331.1 293.0 334.7 1.06 23 444 6834 -10.7 -12.9 84 2.2 -11.6 115 18 331.1 331.7 294.8 342.0 3.19 24 441 6886 -10.5 -21.5 40 11.0 -14.0 115 19 331.9 332.3 293.7 337.5 1.56 25 430 7080 -11.5 -27.5 25 16.0 -15.8 115 19 333.1 333.3 293.4 336.5 0.93 26 426 7151 -11.9 -17.9 61 6.0 -14.0 115 20 333.5 333.9 294.6 341.2 2.20 27 415 7351 -13.7 -21.7 51 8.0 -16.2 115 21 333.7 334.0 294.2 339.4 1.62 28 408 7480 -14.7 -19.1 69 4.4 -16.2 115 21 334.0 334.4 294.6 341.3 2.07 29 403 7573 -14.9 -28.9 29 14.0 -18.4 115 22 334.9 335.1 293.9 338.1 0.87 30 400 7630 -14.9 -27.9 32 13.0 -18.3 115 22 335.6 335.8 294.1 339.2 0.96 31 398 7668 -15.1 -24.1 46 9.0 -17.7 115 22 335.8 336.1 294.5 340.8 1.37 32 385 7917 -16.5 -33.5 22 17.0 -20.2 117 21 337.2 337.3 294.2 339.4 0.59 33 371 8194 -18.7 -34.7 23 16.0 -21.9 119 20 337.9 338.0 294.3 339.9 0.54 34 369 8234 -19.1 -27.1 49 8.0 -21.1 119 20 337.9 338.1 294.8 342.0 1.12 35 367 8274 -19.1 -54.1 3 35.0 -23.2 119 20 338.4 338.4 294.0 338.7 0.07 36 363 8355 -19.5 -52.5 4 33.0 -23.5 120 20 338.9 338.9 294.1 339.3 0.08 37 361 8396 -19.5 -48.5 6 29.0 -23.4 120 20 339.5 339.5 294.3 340.0 0.13 38 353 8562 -20.7 -47.7 7 27.0 -24.3 122 19 340.0 340.1 294.4 340.6 0.15 39 350 8625 -21.3 -31.3 40 10.0 -23.5 122 19 340.0 340.2 295.1 343.1 0.80 40 348 8667 -21.7 -38.7 20 17.0 -24.6 122 19 340.1 340.1 294.7 341.6 0.39 41 342 8794 -22.7 -30.7 48 8.0 -24.4 123 18 340.4 340.6 295.2 343.7 0.87 42 316 9368 -26.5 -45.5 15 19.0 -28.9 127 16 342.9 342.9 295.2 343.7 0.21 43 300 9740 -29.5 -41.5 30 12.0 -31.1 130 15 343.8 343.9 295.6 345.1 0.34 44 289 10007 -31.5 -42.5 33 11.0 -32.9 131 15 344.6 344.7 295.7 345.9 0.31 45 283 10155 -32.7 -37.7 61 5.0 -33.4 132 16 345.0 345.1 296.0 347.1 0.53 46 270 10486 -35.3 -41.3 54 6.0 -36.0 133 16 345.9 346.0 296.1 347.4 0.38 47 262 10696 -36.9 -52.9 17 16.0 -38.1 134 16 346.5 346.6 296.0 347.0 0.11 48 261 10722 -36.9 -52.9 17 16.0 -38.1 134 17 346.9 346.9 296.0 347.4 0.11 49 250 11020 -39.5 -59.5 10 20.0 -40.5 135 17 347.3 347.4 296.1 347.6 0.05 50 239 11325 -42.3 -63.3 8 21.0 -43.2 131 16 347.6 347.6 296.1 347.8 0.03 51 227 11671 -45.3 -69.3 5 24.0 -46.0 126 15 348.2 348.2 296.3 348.3 0.01 52 210 12184 -49.9 -69.9 8 20.0 -50.3 119 14 348.8 348.9 296.4 348.9 0.01 53 205 12340 -51.3 -57.3 49 6.0 -51.5 117 13 349.1 349.1 296.5 349.4 0.08 54 200 12500 -52.7 -61.7 33 9.0 -52.9 115 13 349.3 349.3 296.5 349.5 0.05 55 194 12695 -54.9 -60.9 47 6.0 -55.1 118 15 348.9 348.9 296.4 349.1 0.05 56 193 12728 -54.9 -60.9 47 6.0 -55.1 119 15 349.4 349.4 296.5 349.6 0.05 57 188 12895 -56.1 -83.1 2 27.0 -56.3 121 17 350.1 350.1 296.7 350.1 0.00 58 183 13065 -57.3 -70.3 18 13.0 -57.5 124 19 350.8 350.8 296.8 350.9 0.02 59 150 14290 -67.5 -75.5 31 8.0 -67.5 145 33 353.8 353.8 297.4 353.8 0.01 60 100 16640 -81.7 -87.7 35 6.0 -81.7 150 6 369.9 369.9 300.5 369.9 0.00 61 97 16810 -82.1 -88.1 35 6.0 -82.1 140 7 372.3 372.3 300.9 372.3 0.00 62 89 17290 -83.1 -90.1 29 7.0 -83.1 135 10 379.6 379.6 302.2 379.6 0.00 63 82 17752 -77.9 -87.9 18 10.0 -77.9 130 12 399.2 399.2 305.1 399.3 0.00 64 77 18110 -79.7 -89.7 18 10.0 -79.7 126 14 402.7 402.7 305.6 402.8 0.00 65 73 18416 -74.9 -88.9 10 14.0 -75.0 123 16 419.1 419.1 307.6 419.1 0.00 66 70 18660 -74.1 -90.1 7 16.0 -74.2 120 17 425.9 425.9 308.4 425.9 0.00 67 55 20096 -67.9 -89.9 3 22.0 -68.1 220 13 470.5 470.5 312.7 470.5 0.00 68 55 20096 -67.9 -89.9 3 22.0 -68.1 220 13 470.5 470.5 312.7 470.5 0.00 69 53 20319 -69.1 -90.1 3 21.0 -69.2 236 12 472.7 472.7 312.8 472.7 0.00 70 50 20670 -67.9 -89.9 3 22.0 -68.1 260 11 483.5 483.5 313.7 483.5 0.00 71 38 22333 -64.5 -89.5 2 25.0 -64.9 182 14 531.6 531.6 317.0 531.6 0.00 72 36 22663 -65.1 -89.1 2 24.0 -65.5 167 14 538.4 538.4 317.4 538.4 0.00 73 33 23204 -56.5 -86.5 1 30.0 -57.8 142 15 574.7 574.7 319.4 574.8 0.01 74 31 23602 -55.9 -85.9 1 30.0 -57.3 124 16 586.7 586.7 320.0 586.8 0.01 75 30 23810 -56.7 -85.7 1 29.0 -58.0 115 16 590.1 590.1 320.2 590.1 0.01 76 25 24962 -58.1 -86.1 2 28.0 -59.5 106 29 617.6 617.6 321.4 617.7 0.01 77 20 26390 -51.1 -83.1 1 32.0 -54.2 95 44 679.8 679.8 323.7 679.9 0.02 78 16 27846 -49.1 -82.1 1 33.0 -53.5 92 51 731.1 731.1 325.4 731.3 0.03 79 16 27846 -49.1 -82.1 1 33.0 -53.5 92 51 731.1 731.1 325.4 731.3 0.03 80 15 28268 -49.7 -82.7 1 33.0 -54.1 91 53 742.7 742.7 325.7 742.9 0.03 81 13 29219 -42.3 -80.3 1 38.0 -50.2 89 58 799.4 799.4 327.3 799.8 0.05 82 10 31000 -40.2 -79.1 1 39.0 -50.3 85 66 869.6 869.6 328.8 870.3 0.08 83 9.9 31069 -40.1 -79.1 1 39.0 -50.4 872.4 872.4 328.9 873.2 0.08 TRP 97 16810 -82.1 -88.1 35 6.0 -82.1 140 7 372.3 372.3 300.9 372.3 0.00 WND 10 31000 -40.2 -79.1 1 39.0 -50.3 85 66 869.6 869.6 328.8 870.3 0.08 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 566.20 mb = 4926.10 m = 16161.55 ft Wetbulb zero: 585.85 mb = 4644.28 m = 15236.94 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 78.94 % Est. max temperature: 32.48 C = 90.46 F Sfc-Lift cond lev (LCL): 955.80 mb = 514.23 m = 1687.10 ft T: 24.69 C 700-500 lapse rate: 5.54 C/km ThetaE index: 16.46 C Layer 859.0- 751.0 mb Conv cond level (CCL): 932.50 mb = 732.79 m = 2404.13 ft Mean mixing ratio: 19.00 g/kg Conv temperature: 29.78 C = 85.61 F Cap Strength: 0.14 C Lifted Index: -5.03 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.26 C Lifted Index @700 mb: -2.88 C Showalter Index: -0.52 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.00 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 214.40 Risk: None Energy Index: -2.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2159.45 J/kg Max Up Vert Vel: 65.72 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 935.20 mb = 707.22 m = 2320.24 ft Lev Free Conv (LFC): 920.20 mb = 849.47 m = 2786.93 ft Equ Level (EL): 130.20 mb = 15110.61 m = 49574.90 ft B at Equ Level: 2139.25 J/kg Max Parcel Lev (MPL): 70.20 mb = 18643.67 m = 61166.14 ft Wind level data Storm motion: 106 at 7 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 1012 2 0 0 -0.0 -0.0 | 286 7 6.8 -2.0 1 1000 114 175 3 -0.3 3.0 | 261 7 6.5 1.0 2 925 804 345 4 1.0 -3.9 | 307 10 7.8 -5.8 3 850 1538 35 6 -3.4 -4.9 | 334 8 3.3 -6.9 4 700 3183 60 11 -9.5 -5.5 | 20 8 -2.8 -7.5 5 500 5910 115 14 -12.7 5.9 | 124 7 -5.9 3.9 6 400 7630 115 22 -19.9 9.3 | 119 15 -13.2 7.3 7 300 9740 130 15 -11.5 9.6 | 148 9 -4.7 7.7 8 250 11020 135 17 -12.0 12.0 | 152 11 -5.3 10.0 9 200 12500 115 13 -11.8 5.5 | 125 6 -5.0 3.5 10 150 14290 145 33 -18.9 27.0 | 154 28 -12.2 25.0 11 100 16640 150 6 -3.0 5.2 | 229 5 3.8 3.2 12 97 16810 140 7 -4.5 5.4 | 214 4 2.3 3.4 13 70 18660 120 17 -14.7 8.5 | 129 10 -8.0 6.5 14 50 20670 260 11 10.8 1.9 | 270 18 17.6 -0.1 15 30 23810 115 16 -14.5 6.8 | 122 9 -7.7 4.8 16 20 26390 95 44 -43.8 3.8 | 93 37 -37.1 1.9 17 10 31000 85 66 -65.7 -5.8 | 83 59 -59.0 -7.7 Wind Parameters Mean winds (0-6000m): 76.4 at 9.4 knts Storm direction: 106.4 at 7.0 knts Shear (0-3000m) pos: 2.3 neg: 0.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 88.5 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -4.4 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.5 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 116.04 Bulk Shear: 18.61 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 ------------------------------------------------------------------------------- 500 221 3 269 9| 0.0 3.7 3.7| 7.7 -4.4 3.3 6.7 0.04| 9.3 0.4 1000 339 3 303 10| 2.9 1.8 4.7| 23.5 -4.4 19.1 19.1 0.41| 7.8 3.2 1500 9 4 314 9| 2.9 1.2 4.1| 30.3 -4.4 25.9 17.3 0.50| 6.3 3.1 2000 24 5 322 8| 2.6 0.9 3.5| 34.1 -4.4 29.7 14.8 0.54| 5.2 2.8 2500 33 5 330 8| 2.4 0.7 3.2| 37.9 -4.4 33.5 13.4 0.58| 4.6 2.6 3000 41 6 338 7| 2.3 0.6 2.9| 42.0 -4.4 37.6 12.5 0.61| 4.2 2.5 4000 52 7 352 7| 2.0 0.5 2.4| 49.8 -4.4 45.4 11.3 0.66| 3.7 2.4 5000 64 8 8 6| 1.7 0.4 2.1| 57.2 -4.4 52.9 10.6 0.71| 3.4 2.4 6000 76 9 29 5| 1.5 0.3 1.8| 64.6 -4.4 60.2 10.0 0.73| 3.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20250429.23.gif