UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for WAKK... Searching the city database file for: WAKK ... Date:0000Z 20 APR 25 Station: WAKK WMO ident: 97980 Latitude: -8.47 Longitude: 140.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 29.6 25.7 80 3.9 26.7 270 5 301.9 305.8 299.5 364.1 21.01 1 1000 94 28.0 24.2 80 3.8 25.2 305 14 301.1 304.7 298.4 358.2 19.35 2 998 112 27.6 23.7 79 3.9 24.7 305 14 300.9 304.4 298.0 356.2 18.80 3 949 557 23.6 22.8 95 0.8 23.0 318 11 301.2 304.7 298.0 356.4 18.72 4 932 715 22.4 21.6 95 0.8 21.8 305 11 301.6 304.8 297.4 353.7 17.69 5 925 781 22.6 19.5 83 3.1 20.4 295 12 302.4 305.3 296.3 348.6 15.61 6 912 904 22.2 18.1 78 4.1 19.4 290 11 303.2 305.9 295.8 346.2 14.48 7 850 1514 19.0 15.2 79 3.8 16.4 290 10 306.0 308.5 295.4 344.7 12.89 8 811 1917 16.8 13.3 80 3.5 14.5 287 10 307.9 310.1 295.3 343.9 11.92 9 793 2108 15.8 8.8 63 7.0 11.4 285 10 308.8 310.5 293.4 336.2 9.00 10 777 2281 14.2 11.0 81 3.2 12.1 277 10 308.9 310.9 294.6 341.3 10.67 11 748 2603 13.4 5.4 58 8.0 8.6 260 11 311.4 312.8 293.0 334.7 7.54 12 701 3149 11.6 4.6 62 7.0 7.5 222 12 315.2 316.7 294.1 339.1 7.61 13 700 3161 11.6 4.6 62 7.0 7.5 220 12 315.3 316.8 294.1 339.3 7.62 14 642 3879 6.8 2.1 72 4.7 4.1 248 8 317.8 319.1 294.3 339.9 6.96 15 579 4723 2.4 -5.6 55 8.0 -1.6 229 10 322.2 323.0 293.4 336.4 4.35 16 567 4893 1.6 -11.4 37 13.0 -4.0 235 10 323.2 323.7 292.4 332.6 2.82 17 565 4921 1.8 -15.2 27 17.0 -5.0 236 10 323.7 324.1 291.9 330.8 2.08 18 560 4993 1.2 -9.8 44 11.0 -3.7 238 10 323.8 324.5 293.0 334.7 3.24 19 554 5080 1.0 -13.0 34 14.0 -4.8 241 10 324.6 325.1 292.6 333.2 2.54 20 551 5124 1.2 -24.8 12 26.0 -7.1 243 10 325.3 325.5 291.3 328.6 0.93 21 537 5331 0.0 -21.0 19 21.0 -7.2 263 9 326.3 326.6 292.0 331.0 1.33 22 529 5451 -1.1 -8.1 59 7.0 -4.4 279 9 326.4 327.2 294.2 339.5 3.93 23 515 5665 -2.3 -7.3 69 5.0 -4.7 308 8 327.5 328.3 294.8 341.8 4.30 24 504 5837 -3.1 -10.1 58 7.0 -6.2 319 7 328.5 329.2 294.4 340.4 3.52 25 500 5900 -3.1 -11.1 54 8.0 -6.6 310 8 329.3 329.9 294.4 340.4 3.28 26 497 5948 -3.3 -17.3 33 14.0 -8.6 314 8 329.6 330.0 293.4 336.5 1.98 27 495 5980 -3.5 -21.5 23 18.0 -9.6 316 7 329.7 330.0 293.0 334.6 1.39 28 492 6028 -3.9 -19.9 28 16.0 -9.5 320 7 329.8 330.1 293.2 335.4 1.60 29 486 6124 -4.9 -10.9 63 6.0 -7.5 328 6 329.7 330.4 294.7 341.4 3.43 30 484 6157 -5.3 -8.9 76 3.6 -7.0 330 6 329.6 330.4 295.1 343.3 4.03 31 467 6437 -6.5 -16.5 45 10.0 -10.3 348 4 331.5 332.0 294.1 339.4 2.25 32 462 6521 -6.9 -19.9 35 13.0 -11.4 343 5 332.0 332.4 293.9 338.1 1.71 33 454 6658 -8.3 -16.3 52 8.0 -11.3 334 6 332.0 332.4 294.4 340.2 2.36 34 445 6813 -9.3 -16.3 57 7.0 -11.9 346 5 332.6 333.1 294.6 341.0 2.41 35 442 6865 -9.3 -20.3 40 11.0 -13.0 355 5 333.2 333.6 294.1 339.4 1.72 36 436 6971 -10.3 -15.1 68 4.8 -12.2 12 3 333.3 333.8 295.0 342.7 2.71 37 400 7630 -14.7 -19.5 67 4.8 -16.3 75 7 335.9 336.3 295.1 343.1 2.04 38 342 8804 -21.5 -31.5 40 10.0 -23.7 120 11 342.0 342.2 295.6 345.1 0.80 39 302 9712 -27.7 -46.7 15 19.0 -30.0 82 15 345.7 345.7 295.8 346.5 0.19 40 300 9760 -27.9 -47.9 13 20.0 -30.2 80 15 346.1 346.1 295.9 346.8 0.17 41 250 11040 -39.1 -58.1 12 19.0 -40.2 55 16 347.9 347.9 296.3 348.2 0.06 42 200 12520 -52.5 -65.5 19 13.0 -52.8 55 21 349.6 349.6 296.5 349.8 0.03 43 187 12952 -56.5 -65.5 31 9.0 -56.7 55 22 350.0 350.0 296.7 350.1 0.03 44 165 13737 -62.3 -76.3 14 14.0 -62.4 75 27 353.0 353.0 297.3 353.0 0.01 45 150 14320 -67.7 -78.7 19 11.0 -67.8 95 33 353.5 353.5 297.4 353.5 0.01 46 130 15159 -75.3 -81.3 39 6.0 -75.3 90 39 354.6 354.6 297.6 354.6 0.00 47 100 16640 -82.9 -89.9 29 7.0 -82.9 65 28 367.6 367.6 300.1 367.6 0.00 48 93 17045 -84.3 -90.3 34 6.0 -84.3 81 32 372.5 372.5 301.0 372.5 0.00 49 91 17167 -79.9 -89.9 17 10.0 -79.9 92 30 383.6 383.6 302.8 383.6 0.00 50 84 17622 -79.7 -87.7 25 8.0 -79.7 102 8 392.8 392.8 304.2 392.9 0.00 51 79 17973 -76.7 -87.7 16 11.0 -76.7 185 5 406.0 406.0 306.0 406.0 0.00 52 73 18428 -77.7 -88.7 15 11.0 -77.7 202 12 413.2 413.2 306.9 413.2 0.00 53 70 18670 -75.7 -89.7 9 14.0 -75.7 230 12 422.4 422.4 308.0 422.4 0.00 54 64 19188 -75.1 -90.1 8 15.0 -75.2 235 19 434.7 434.7 309.3 434.7 0.00 55 61 19469 -70.5 -89.5 4 19.0 -70.6 240 13 451.0 451.0 311.0 451.0 0.00 56 51 20540 -66.5 -91.5 2 25.0 -66.7 231 12 484.0 484.0 313.8 484.0 0.00 57 50 20660 -66.5 -91.5 2 25.0 -66.8 285 13 486.8 486.8 314.0 486.8 0.00 58 47 21033 -68.5 -92.5 2 24.0 -68.7 290 14 490.7 490.7 314.2 490.7 0.00 59 43 21571 -64.9 -92.9 1 28.0 -65.3 287 12 512.2 512.2 315.8 512.2 0.00 60 35 22822 -66.3 -97.3 1 31.0 -66.7 293 13 539.6 539.6 317.5 539.6 0.00 61 31 23567 -61.1 -94.1 1 33.0 -61.9 179 15 572.7 572.7 319.3 572.7 0.00 62 30 23770 -61.5 -94.5 0 33.0 -62.3 130 12 577.0 577.0 319.5 577.0 0.00 63 25 24909 -58.1 -92.1 1 34.0 -59.5 106 19 617.6 617.6 321.4 617.6 0.00 64 23 25442 -51.7 118 26 651.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 537.00 mb = 5330.80 m = 17489.29 ft Wetbulb zero: 596.32 mb = 4482.50 m = 14706.17 ft Precipitable water: 2.15 inches Sfc-500 mean rel hum: 66.35 % Est. max temperature: 33.30 C = 91.95 F Sfc-Lift cond lev (LCL): 955.16 mb = 499.62 m = 1639.15 ft T: 24.11 C 700-500 lapse rate: 5.37 C/km ThetaE index: 20.19 C Layer 932.0- 777.0 mb Conv cond level (CCL): 893.35 mb = 1083.25 m = 3553.92 ft Mean mixing ratio: 18.06 g/kg Conv temperature: 31.78 C = 89.20 F Cap Strength: 0.85 C Lifted Index: -1.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.08 C Lifted Index @700 mb: -0.26 C Showalter Index: 1.80 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.30 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.40 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1102.25 J/kg Max Up Vert Vel: 46.95 m/s Conv Inhibition (B-): 14.73 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 926.89 mb = 763.17 m = 2503.80 ft Lev Free Conv (LFC): 831.89 mb = 1698.77 m = 5573.31 ft Equ Level (EL): 131.89 mb = 15074.11 m = 49455.13 ft B at Equ Level: 1099.77 J/kg Max Parcel Lev (MPL): 81.89 mb = 17767.38 m = 58291.20 ft Wind level data Storm motion: 297 at 8 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 3 270 5 5.0 -0.0 | 154 4 -1.7 3.4 1 1000 94 305 14 11.5 -8.0 | 314 7 4.8 -4.6 2 976 305 310 14 10.7 -9.0 | 324 7 4.0 -5.6 3 943 610 320 10 6.4 -7.7 | 4 4 -0.3 -4.2 4 925 781 295 12 10.9 -5.1 | 292 4 4.2 -1.7 5 911 914 290 11 10.3 -3.8 | 275 4 3.6 -0.3 6 850 1514 290 10 9.4 -3.4 | 270 3 2.7 -0.0 7 790 2134 285 10 9.7 -2.6 | 254 3 3.0 0.8 8 709 3048 235 12 9.8 6.9 | 197 11 3.1 10.3 9 700 3161 220 12 7.7 9.2 | 185 13 1.0 12.6 10 684 3353 220 9 5.8 6.9 | 175 10 -0.9 10.3 11 659 3658 265 7 7.0 0.6 | 184 4 0.3 4.0 12 611 4267 215 10 5.7 8.2 | 175 12 -1.0 11.6 13 546 5182 245 10 9.1 4.2 | 197 8 2.4 7.6 14 507 5791 325 7 4.0 -5.7 | 49 4 -2.7 -2.3 15 500 5900 310 8 6.1 -5.1 | 18 2 -0.6 -1.7 16 469 6401 350 4 0.7 -3.9 | 85 6 -6.0 -0.5 17 451 6706 330 6 3.0 -5.2 | 64 4 -3.7 -1.8 18 433 7010 20 3 -1.0 -2.8 | 94 8 -7.7 0.6 19 400 7630 75 7 -6.8 -1.8 | 97 14 -13.5 1.6 20 369 8230 105 9 -8.7 2.3 | 110 16 -15.4 5.7 21 354 8534 145 8 -4.6 6.6 | 131 15 -11.3 10.0 22 340 8839 115 11 -10.0 4.6 | 116 19 -16.7 8.1 23 300 9760 80 15 -14.8 -2.6 | 92 21 -21.5 0.8 24 288 10058 80 14 -13.8 -2.4 | 93 21 -20.5 1.0 25 252 10973 55 15 -12.3 -8.6 | 75 20 -19.0 -5.2 26 250 11040 55 16 -13.1 -9.2 | 74 21 -19.8 -5.8 27 201 12497 55 20 -16.4 -11.5 | 71 24 -23.1 -8.1 28 200 12520 55 21 -17.2 -12.0 | 70 25 -23.9 -8.6 29 182 13106 55 22 -18.0 -12.6 | 70 26 -24.7 -9.2 30 165 13716 75 27 -26.1 -7.0 | 84 33 -32.8 -3.6 31 150 14320 95 33 -32.9 2.9 | 99 40 -39.6 6.3 32 150 14326 95 34 -33.9 3.0 | 99 41 -40.6 6.4 33 115 15850 85 43 -42.8 -3.7 | 90 50 -49.5 -0.3 34 100 16640 65 28 -25.4 -11.8 | 75 33 -32.1 -8.4 35 98 16764 55 38 -31.1 -21.8 | 64 42 -37.8 -18.4 36 88 17374 110 26 -24.4 8.9 | 112 33 -31.1 12.3 37 83 17678 100 5 -4.9 0.9 | 110 12 -11.6 4.3 38 79 17983 185 5 0.4 5.0 | 143 10 -6.3 8.4 39 75 18288 225 17 12.0 12.0 | 199 16 5.3 15.4 40 71 18593 175 6 -0.5 6.0 | 142 12 -7.2 9.4 41 70 18670 230 12 9.2 7.7 | 193 11 2.5 11.1 42 67 18898 250 5 4.7 1.7 | 159 6 -2.0 5.1 43 64 19202 235 19 15.6 10.9 | 212 17 8.9 14.3 44 61 19507 240 12 10.4 6.0 | 201 10 3.7 9.4 45 58 19812 195 16 4.1 15.5 | 172 19 -2.6 18.9 46 55 20117 215 12 6.9 9.8 | 181 13 0.2 13.2 47 52 20422 175 10 -0.9 10.0 | 150 15 -7.6 13.4 48 50 20660 285 13 12.6 -3.4 | 270 6 5.9 0.0 49 49 20726 280 9 8.9 -1.6 | 229 3 2.2 1.9 50 47 21031 290 14 13.2 -4.8 | 282 7 6.5 -1.4 51 45 21336 275 13 13.0 -1.1 | 250 7 6.3 2.3 52 43 21641 290 12 11.3 -4.1 | 279 5 4.6 -0.7 53 37 22555 270 17 17.0 -0.0 | 252 11 10.3 3.4 54 35 22860 295 13 11.8 -5.5 | 292 5 5.1 -2.1 55 33 23165 280 21 20.7 -3.6 | 271 14 14.0 -0.2 56 30 23770 130 12 -9.2 7.7 | 125 19 -15.9 11.1 57 30 23774 300 8 6.9 -4.0 | 339 1 0.2 -0.6 58 28 24079 135 10 -7.1 7.1 | 127 17 -13.8 10.5 59 26 24384 100 16 -15.8 2.8 | 105 23 -22.5 6.2 60 23 24994 120 27 -23.4 13.5 | 119 35 -30.1 16.9 61 20 25603 90 36 -36.0 0.0 | 95 43 -42.7 3.4 Wind Parameters Mean winds (0-6000m): 267.0 at 10.0 knts Storm direction: 297.0 at 7.5 knts Shear (0-3000m) pos: 1.5 neg: 2.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -17.2 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 118.91 Bulk Shear: 9.27 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 ------------------------------------------------------------------------------- 500 308 13 324 6| 9.0 0.0 9.0| 7.8 0.0 7.8 15.5 0.95| 19.7 18.7 1000 305 12 319 5| 4.5 2.6 7.1| 9.3 -6.3 3.0 3.0 0.49| 14.0 6.8 1500 300 11 307 4| 3.0 1.7 4.7| 9.3 -6.5 2.8 1.9 0.46| 9.6 4.4 2000 298 11 299 4| 2.2 1.5 3.7| 9.3 -7.0 2.3 1.2 0.43| 7.4 3.2 2500 294 11 287 3| 1.8 2.0 3.8| 9.3 -9.9 -0.6 -0.2 0.30| 6.7 2.0 3000 287 11 266 4| 1.5 2.5 4.0| 9.3 -17.2 -7.9 -2.6 0.17| 6.5 1.1 4000 276 10 237 4| 1.4 2.0 3.4| 11.5 -30.6 -19.1 -4.8 0.06| 6.9 0.4 5000 265 10 220 6| 1.4 1.9 3.3| 19.3 -34.2 -14.9 -3.0 0.07| 6.3 0.5 6000 267 10 220 5| 2.0 1.6 3.6| 25.8 -34.9 -9.1 -1.5 0.15| 6.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//WAKK/skewt/WAKK.skewt.20250420.00.gif