UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 28 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 1008 2 31.0 26.5 77 4.5 27.6 130 4 303.5 307.5 300.5 369.5 22.11 1 1003 53 28.8 24.8 79 4.0 25.8 111 6 301.7 305.4 298.9 360.9 20.02 2 1000 83 28.4 24.7 80 3.7 25.6 100 8 301.5 305.2 298.8 360.5 19.96 3 963 418 25.0 23.7 93 1.3 24.0 93 7 301.4 305.0 298.5 358.9 19.50 4 925 772 23.8 20.0 79 3.8 21.1 85 6 303.6 306.6 297.0 351.5 16.11 5 850 1508 19.4 12.4 64 7.0 14.8 110 6 306.5 308.5 294.0 338.7 10.70 6 758 2488 14.8 6.8 59 8.0 9.9 101 9 311.7 313.3 293.6 337.1 8.21 7 742 2668 14.0 7.0 63 7.0 9.7 100 9 312.7 314.4 294.1 339.1 8.50 8 723 2887 12.2 9.1 81 3.1 10.2 97 10 313.1 315.0 295.3 344.3 10.09 9 700 3158 11.0 6.6 74 4.4 8.3 95 11 314.7 316.3 294.8 342.0 8.77 10 676 3449 9.2 2.2 62 7.0 5.2 91 11 315.8 317.1 293.5 336.8 6.65 11 626 4082 5.0 1.7 79 3.3 3.1 82 11 318.0 319.4 294.3 340.1 6.93 12 619 4174 4.8 -4.2 52 9.0 0.3 80 11 318.8 319.7 292.6 333.5 4.53 13 556 5044 0.0 -12.0 40 12.0 -5.1 68 12 323.1 323.6 292.3 332.3 2.74 14 548 5160 -0.5 -6.5 64 6.0 -3.4 66 12 323.8 324.7 293.8 338.0 4.29 15 546 5189 -0.3 -13.3 37 13.0 -5.7 65 12 324.4 324.9 292.5 332.9 2.51 16 527 5473 -1.9 -14.9 36 13.0 -7.0 61 12 325.8 326.2 292.7 333.6 2.28 17 525 5503 -1.9 -11.9 46 10.0 -6.1 61 12 326.1 326.7 293.3 336.0 2.93 18 500 5890 -4.7 -19.7 30 15.0 -9.9 55 12 327.3 327.6 292.5 332.9 1.60 19 493 6001 -5.3 -22.3 25 17.0 -10.8 63 12 327.9 328.2 292.4 332.5 1.30 20 485 6128 -6.3 -17.3 41 11.0 -10.3 73 11 328.2 328.6 293.1 335.2 2.03 21 482 6177 -6.3 -25.3 21 19.0 -11.9 76 11 328.8 329.0 292.4 332.4 1.01 22 467 6423 -7.5 -28.5 17 21.0 -13.2 95 10 330.3 330.4 292.6 333.1 0.78 23 464 6473 -8.1 -27.1 20 19.0 -13.4 99 10 330.1 330.3 292.6 333.4 0.89 24 459 6557 -8.7 -15.7 57 7.0 -11.3 105 9 330.4 330.9 294.0 338.9 2.45 25 438 6918 -10.1 -24.1 31 14.0 -14.3 132 8 333.1 333.4 293.7 337.6 1.24 26 430 7060 -11.1 -15.9 68 4.8 -12.9 143 7 333.6 334.1 295.0 342.6 2.58 27 410 7423 -13.9 -16.4 81 2.5 -14.8 171 6 334.6 335.1 295.2 343.6 2.59 28 400 7610 -14.3 -19.2 66 4.9 -16.0 185 5 336.4 336.8 295.3 343.9 2.09 29 383 7938 -16.9 -19.7 79 2.8 -17.8 177 7 337.2 337.6 295.4 344.7 2.09 30 355 8504 -19.5 -28.5 45 9.0 -21.7 164 10 341.1 341.3 295.5 344.9 1.03 31 334 8954 -22.9 -34.9 33 12.0 -25.2 154 12 342.4 342.6 295.4 344.7 0.59 32 317 9335 -26.5 -33.5 52 7.0 -27.8 145 14 342.6 342.7 295.6 345.3 0.71 33 314 9403 -27.1 -40.1 28 13.0 -29.0 143 14 342.7 342.8 295.3 344.2 0.37 34 311 9472 -27.7 -37.7 38 10.0 -29.3 141 15 342.8 342.9 295.4 344.7 0.48 35 306 9588 -28.9 -41.9 27 13.0 -30.6 138 15 342.7 342.8 295.3 344.0 0.31 36 302 9683 -29.1 -60.1 3 31.0 -31.4 136 16 343.7 343.7 295.3 343.9 0.04 37 300 9730 -29.3 -58.3 4 29.0 -31.6 135 16 344.1 344.1 295.3 344.3 0.05 38 281 10196 -33.1 -48.1 21 15.0 -34.6 135 15 345.1 345.2 295.7 345.8 0.17 39 271 10450 -34.9 -65.9 3 31.0 -36.5 135 14 346.1 346.1 295.8 346.2 0.02 40 250 11010 -39.5 -67.5 4 28.0 -40.6 135 12 347.3 347.3 296.1 347.4 0.02 41 222 11807 -45.3 -70.3 4 25.0 -46.0 132 15 350.4 350.4 296.7 350.5 0.01 42 200 12490 -51.5 -72.5 6 21.0 -51.9 130 18 351.2 351.2 296.9 351.3 0.01 43 150 14300 -66.9 -78.9 17 12.0 -67.0 135 19 354.8 354.8 297.7 354.9 0.01 44 143 14586 -69.5 -78.5 26 9.0 -69.5 132 18 355.2 355.2 297.7 355.2 0.01 45 127 15286 -73.1 -83.1 20 10.0 -73.1 125 16 361.0 361.0 298.9 361.0 0.00 46 100 16650 -82.7 -87.2 46 4.5 -82.7 110 11 367.9 367.9 300.2 368.0 0.00 47 89 17302 -83.9 -88.9 41 5.0 -83.9 330 5 378.0 378.0 301.9 378.0 0.00 48 81 17828 -82.7 -89.7 29 7.0 -82.7 293 6 390.8 390.8 303.9 390.8 0.00 49 74 18341 -77.5 -89.5 13 12.0 -77.6 257 7 412.0 412.0 306.7 412.0 0.00 50 70 18660 -78.5 -90.5 12 12.0 -78.6 235 8 416.4 416.4 307.3 416.5 0.00 51 69 18742 -78.3 -90.3 13 12.0 -78.3 229 8 418.6 418.6 307.6 418.6 0.00 52 63 19269 -71.3 -90.3 4 19.0 -71.4 193 7 445.1 445.1 310.4 445.1 0.00 53 58 19756 -72.1 -90.1 5 18.0 -72.2 160 7 453.9 453.9 311.2 453.9 0.00 54 53 20290 -68.5 -90.5 3 22.0 -68.7 123 6 474.1 474.1 313.0 474.1 0.00 55 50 20640 -67.3 -90.3 2 23.0 -67.5 100 6 484.9 484.9 313.8 484.9 0.00 56 47 21014 -67.5 -90.5 2 23.0 -67.7 96 7 493.1 493.1 314.4 493.1 0.00 57 41 21853 -60.1 -88.1 1 28.0 -60.8 86 8 531.2 531.2 317.0 531.2 0.00 58 37 22497 -58.5 -87.5 1 29.0 -59.4 79 9 551.1 551.1 318.2 551.1 0.00 59 32 23405 -61.3 -88.3 2 27.0 -62.0 69 10 567.0 567.0 319.0 567.0 0.00 60 30 23810 -57.5 -87.5 1 30.0 -58.7 65 11 587.9 587.9 320.0 587.9 0.01 61 27 24472 -61.1 -89.1 1 28.0 -62.0 70 18 595.8 595.8 320.4 595.8 0.01 62 21 26074 -51.5 -84.5 1 33.0 -54.5 83 35 669.1 669.1 323.4 669.2 0.01 63 21 26074 -51.5 -84.5 1 33.0 -54.5 83 35 669.1 669.1 323.4 669.2 0.01 64 20 26390 -53.5 -85.5 1 32.0 -56.1 85 38 672.4 672.4 323.5 672.5 0.01 65 18 27075 -48.7 -83.7 1 35.0 -52.9 87 40 708.1 708.1 324.7 708.3 0.02 66 17 27449 -49.9 -83.9 1 34.0 -53.8 87 41 716.0 716.0 325.0 716.1 0.02 67 14 28719 -49.5 -84.5 1 35.0 -54.1 90 44 758.2 758.2 326.1 758.4 0.02 68 12 29744 -42.9 -81.9 1 39.0 -50.9 92 47 815.7 815.8 327.6 816.1 0.04 69 10 30970 -43.9 -81.9 1 38.0 -52.1 95 50 855.7 855.7 328.5 856.2 0.05 70 8.6 31996 -37.9 -79.9 0 42.0 -50.1 916.8 916.8 329.8 917.6 0.08 TRP 89 17302 -83.9 -88.9 41 5.0 -83.9 330 5 378.0 378.0 301.9 378.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 556.00 mb = 5043.85 m = 16547.87 ft Wetbulb zero: 616.00 mb = 4213.55 m = 13823.82 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 62.47 % Est. max temperature: 33.71 C = 92.67 F Sfc-Lift cond lev (LCL): 945.22 mb = 581.60 m = 1908.11 ft T: 24.44 C 700-500 lapse rate: 5.75 C/km ThetaE index: 32.43 C Layer 1003.0- 742.0 mb Conv cond level (CCL): 880.47 mb = 1201.46 m = 3941.74 ft Mean mixing ratio: 18.30 g/kg Conv temperature: 32.85 C = 91.12 F Cap Strength: 1.48 C Lifted Index: -4.02 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.36 C Lifted Index @700 mb: -1.32 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 17.10 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 172.80 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1521.16 J/kg Max Up Vert Vel: 55.16 m/s Conv Inhibition (B-): 23.55 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 918.52 mb = 833.17 m = 2733.48 ft Lev Free Conv (LFC): 823.52 mb = 1778.62 m = 5835.29 ft Equ Level (EL): 133.52 mb = 14990.61 m = 49181.19 ft B at Equ Level: 1497.05 J/kg Max Parcel Lev (MPL): 73.52 mb = 18378.29 m = 60295.50 ft Wind level data Storm motion: 114 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 1008 2 130 4 -3.1 2.6 | 275 3 3.4 -0.3 1 1000 83 100 8 -7.9 1.4 | 43 2 -1.4 -1.5 2 925 772 85 6 -6.0 -0.5 | 351 3 0.5 -3.4 3 850 1508 110 6 -5.6 2.1 | 314 1 0.9 -0.8 4 700 3158 95 11 -11.0 1.0 | 67 5 -4.5 -1.9 5 500 5890 55 12 -9.8 -6.9 | 19 10 -3.3 -9.8 6 400 7610 185 5 0.4 5.0 | 253 7 6.9 2.1 7 300 9730 135 16 -11.3 11.3 | 150 10 -4.8 8.4 8 250 11010 135 12 -8.5 8.5 | 160 6 -2.0 5.6 9 200 12490 130 18 -13.8 11.6 | 140 11 -7.3 8.7 10 150 14300 135 19 -13.4 13.4 | 147 13 -6.9 10.5 11 100 16650 110 11 -10.3 3.8 | 103 4 -3.8 0.9 12 89 17302 330 5 2.5 -4.3 | 309 12 9.0 -7.2 13 70 18660 235 8 6.6 4.6 | 263 13 13.1 1.7 14 50 20640 100 6 -5.9 1.0 | 342 2 0.6 -1.8 15 30 23810 65 11 -10.0 -4.6 | 25 8 -3.5 -7.5 16 20 26390 85 38 -37.9 -3.3 | 79 32 -31.4 -6.2 17 10 30970 95 50 -49.8 4.4 | 92 43 -43.3 1.5 Wind Parameters Mean winds (0-6000m): 84.0 at 9.5 knts Storm direction: 114.0 at 7.1 knts Shear (0-3000m) pos: 0.4 neg: 1.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 151.4 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -2.1 tot: 0.3 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1269.45 Bulk Shear: 1.20 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 97 7 18 2| 0.0 4.6 4.6| 1.5 -0.9 0.6 1.3 0.59| 8.0 4.7 1000 94 7 4 2| 0.4 2.3 2.7| 1.5 -1.6 -0.1 -0.1 0.39| 4.9 1.9 1500 96 6 358 2| 0.8 1.5 2.3| 1.5 -2.1 -0.5 -0.3 0.24| 3.9 0.9 2000 99 7 358 2| 0.6 1.5 2.1| 1.9 -2.1 -0.2 -0.1 0.32| 3.3 1.1 2500 100 7 9 2| 0.5 1.5 2.0| 2.2 -2.1 0.1 0.0 0.33| 3.0 1.0 3000 99 7 24 2| 0.4 1.6 2.0| 2.3 -2.1 0.3 0.1 0.31| 2.8 0.9 4000 96 8 40 3| 0.3 1.4 1.7| 2.3 -4.8 -2.5 -0.6 0.16| 2.5 0.4 5000 90 9 41 4| 0.2 1.3 1.5| 2.3 -9.0 -6.7 -1.3 0.04| 2.3 0.1 6000 84 9 37 5| 0.2 1.1 1.4| 4.8 -13.5 -8.7 -1.5 0.00| 2.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20250428.23.gif