UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WIIL... Searching the city database file for: WIIL ... Date:0000Z 26 APR 25 Station: WIIL WMO ident: 96805 Latitude: -7.73 Longitude: 109.01 Elevation: 6.00 ------------------------------------------------------------------------------- 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 6 26.4 25.9 97 0.5 26.0 280 3 298.5 302.4 298.8 360.5 21.22 1 1000 110 25.0 25.0 100 0.0 25.0 265 3 298.1 301.8 298.2 357.4 20.33 2 979 297 23.8 23.8 100 0.0 23.8 275 3 298.8 302.3 297.7 355.0 19.30 3 925 795 22.0 21.5 97 0.5 21.6 110 8 301.8 305.1 297.5 354.1 17.72 4 914 899 21.4 21.1 98 0.3 21.2 123 8 302.2 305.4 297.5 353.9 17.49 5 850 1527 17.2 17.2 100 0.0 17.2 155 8 304.2 306.9 296.1 347.9 14.68 6 829 1741 17.0 16.9 99 0.1 17.0 152 7 306.1 308.9 296.7 350.5 14.77 7 795 2098 15.2 14.8 97 0.4 15.0 146 5 307.9 310.4 296.3 348.5 13.44 8 700 3170 10.2 8.2 87 2.0 8.9 130 8 313.8 315.7 295.3 344.2 9.80 9 687 3326 9.4 6.8 84 2.6 7.8 138 7 314.6 316.3 295.0 342.8 9.07 10 675 3472 8.4 8.4 100 0.0 8.4 145 6 315.0 317.0 296.0 347.2 10.31 11 652 3759 7.8 -3.2 46 11.0 2.1 148 7 317.5 318.4 292.4 332.4 4.63 12 640 3912 6.4 0.4 65 6.0 3.1 137 9 317.6 318.8 293.6 337.3 6.17 13 626 4094 6.2 -8.8 33 15.0 -0.7 124 13 319.4 320.0 291.6 329.7 3.14 14 618 4199 5.2 -9.8 33 15.0 -1.5 116 14 319.4 320.0 291.5 329.1 2.94 15 606 4359 4.2 -8.8 38 13.0 -1.7 109 17 320.1 320.7 291.9 330.7 3.24 16 594 4522 3.8 -22.2 13 26.0 -5.0 106 20 321.4 321.7 290.3 325.2 1.09 17 583 4674 3.0 -15.0 25 18.0 -4.1 105 21 322.2 322.6 291.5 329.2 2.04 18 556 5057 0.2 -11.8 40 12.0 -4.9 107 23 323.3 323.9 292.4 332.7 2.78 19 530 5440 -2.5 -23.5 18 21.0 -9.1 108 24 324.5 324.8 291.2 328.4 1.08 20 500 5900 -6.1 -15.1 49 9.0 -9.5 110 26 325.6 326.1 292.7 333.7 2.37 21 471 6364 -8.7 -18.7 44 10.0 -12.1 96 29 328.0 328.4 292.9 334.4 1.86 22 444 6818 -9.9 -42.9 5 33.0 -16.0 122 21 332.1 332.1 292.5 332.8 0.20 23 431 7046 -11.9 -23.9 36 12.0 -15.4 137 17 332.4 332.6 293.6 337.0 1.29 24 406 7498 -15.9 -20.9 65 5.0 -17.4 167 8 332.9 333.3 294.1 339.2 1.78 25 400 7610 -16.1 -26.1 42 10.0 -18.7 175 6 334.1 334.3 293.9 338.2 1.14 26 387 7858 -17.3 -17.9 95 0.6 -17.5 171 5 335.7 336.2 295.3 344.2 2.42 27 371 8174 -18.5 -27.5 45 9.0 -20.8 164 6 338.1 338.4 294.8 342.1 1.08 28 324 9168 -26.3 -40.3 26 14.0 -28.3 139 8 340.7 340.8 294.8 342.1 0.35 29 300 9720 -30.1 -42.1 30 12.0 -31.6 125 10 343.0 343.0 295.3 344.2 0.31 30 283 10135 -32.9 -46.9 23 14.0 -34.3 123 9 344.7 344.8 295.6 345.5 0.20 31 268 10518 -35.9 -45.9 35 10.0 -36.8 122 7 345.7 345.8 295.9 346.7 0.23 32 257 10810 -38.5 -44.5 53 6.0 -39.1 121 7 346.1 346.1 296.0 347.2 0.28 33 250 11000 -39.9 -45.9 53 6.0 -40.4 85 7 346.7 346.8 296.1 347.8 0.25 34 242 11221 -42.1 -47.1 58 5.0 -42.5 86 6 346.7 346.7 296.1 347.6 0.23 35 219 11888 -47.5 -59.5 24 12.0 -48.0 89 5 348.4 348.4 296.3 348.6 0.06 36 200 12480 -52.9 -58.9 48 6.0 -53.1 110 8 349.0 349.0 296.5 349.3 0.07 37 162 13797 -64.9 -68.0 65 3.1 -65.0 66 20 350.5 350.5 296.8 350.6 0.03 38 150 14260 -69.1 -73.3 54 4.2 -69.1 50 25 351.1 351.1 296.9 351.1 0.01 39 124 15382 -73.3 -83.3 20 10.0 -73.3 56 38 363.1 363.1 299.3 363.1 0.00 40 119 15622 -74.1 -83.1 24 9.0 -74.1 61 21 365.9 365.9 299.8 365.9 0.00 41 112 15972 -76.3 -83.3 32 7.0 -76.3 116 8 368.2 368.2 300.2 368.2 0.00 42 107 16233 -78.3 -86.3 26 8.0 -78.3 175 12 369.2 369.2 300.4 369.2 0.00 43 100 16620 -76.5 -85.5 23 9.0 -76.5 200 12 379.9 379.9 302.2 379.9 0.00 44 76 18190 -80.5 -90.5 17 10.0 -80.5 212 17 402.6 402.6 305.6 402.6 0.00 45 70 18660 -76.7 -86.7 19 10.0 -76.7 190 15 420.3 420.3 307.7 420.3 0.00 46 58 19759 -69.5 -87.5 6 18.0 -69.6 226 13 459.8 459.8 311.7 459.8 0.00 47 53 20294 -70.7 -96.7 1 26.0 -70.8 267 20 469.0 469.0 312.5 469.0 0.00 48 50 20640 -69.3 -96.3 1 27.0 -69.5 280 15 480.2 480.2 313.5 480.2 0.00 49 46 21137 -70.1 -96.1 1 26.0 -70.3 349 8 489.8 489.8 314.2 489.8 0.00 50 41 21836 -61.9 -90.9 1 29.0 -62.4 114 4 526.7 526.7 316.7 526.7 0.00 51 32 23362 -64.3 -92.3 1 28.0 -64.8 125 18 558.9 558.9 318.6 558.9 0.00 52 30 23760 -61.7 -90.7 1 29.0 -62.4 90 21 576.4 576.4 319.5 576.5 0.00 53 20 26350 -50.9 -82.9 1 32.0 -54.1 95 42 680.4 680.4 323.8 680.5 0.02 54 16 27827 -43.3 -78.3 1 35.0 -49.9 93 49 750.0 750.0 326.0 750.5 0.05 55 11 30351 -43.1 -78.1 1 35.0 -51.3 88 51 835.6 835.6 328.1 836.4 0.08 TRP 107 16233 -78.3 -86.3 26 8.0 -78.3 175 12 369.2 369.2 300.4 369.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 554.07 mb = 5085.28 m = 16683.80 ft Wetbulb zero: 628.55 mb = 4060.17 m = 13320.61 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 71.45 % Est. max temperature: 31.68 C = 89.03 F Sfc-Lift cond lev (LCL): 1005.21 mb = 64.71 m = 212.29 ft T: 25.61 C 700-500 lapse rate: 5.97 C/km ThetaE index: 12.66 C Layer 1000.0- 829.0 mb Conv cond level (CCL): 960.02 mb = 469.02 m = 1538.77 ft Mean mixing ratio: 18.91 g/kg Conv temperature: 27.68 C = 81.83 F Cap Strength: 0.07 C Lifted Index: -5.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.57 C Lifted Index @700 mb: -1.83 C Showalter Index: -2.37 C Risk: Severe thunderstorms possible Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 248.40 Risk: None Energy Index: -2.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1813.66 J/kg Max Up Vert Vel: 60.23 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.03 C Lift Cond Lev (LCL): 958.95 mb = 478.80 m = 1570.84 ft Lev Free Conv (LFC): 953.95 mb = 524.67 m = 1721.32 ft Equ Level (EL): 943.95 mb = 617.12 m = 2024.65 ft B at Equ Level: 18.21 J/kg Max Parcel Lev (MPL): 73.95 mb = 18346.58 m = 60191.46 ft Wind level data Storm motion: 148 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 1012 6 280 3 3.0 -0.5 | 316 11 7.6 -8.0 1 1000 110 265 3 3.0 0.3 | 313 11 7.7 -7.2 2 978 305 275 3 3.0 -0.3 | 315 11 7.7 -7.7 3 945 610 105 7 -6.8 1.8 | 20 6 -2.1 -5.7 4 925 795 110 8 -7.5 2.7 | 31 6 -2.9 -4.7 5 912 914 125 8 -6.6 4.6 | 33 3 -1.9 -2.9 6 850 1527 155 8 -3.4 7.3 | 280 1 1.3 -0.2 7 791 2134 145 5 -2.9 4.1 | 332 4 1.8 -3.4 8 700 3170 130 8 -6.1 5.1 | 32 3 -1.5 -2.3 9 659 3658 155 5 -2.1 4.5 | 319 4 2.6 -3.0 10 611 4267 110 16 -15.0 5.5 | 79 11 -10.4 -2.0 11 589 4572 105 21 -20.3 5.4 | 83 16 -15.6 -2.0 12 500 5900 110 26 -24.4 8.9 | 94 20 -19.8 1.4 13 468 6401 95 29 -28.9 2.5 | 78 25 -24.2 -5.0 14 400 7610 175 6 -0.5 6.0 | 290 4 4.1 -1.5 15 383 7925 170 5 -0.9 4.9 | 304 5 3.8 -2.6 16 300 9720 125 10 -8.2 5.7 | 64 4 -3.5 -1.7 17 251 10973 120 6 -5.2 3.0 | 7 5 -0.5 -4.5 18 250 11000 85 7 -7.0 -0.6 | 16 8 -2.3 -8.1 19 209 12192 90 4 -4.0 0.0 | 355 8 0.7 -7.5 20 200 12480 110 8 -7.5 2.7 | 31 6 -2.9 -4.7 21 150 14260 50 25 -19.2 -16.1 | 32 28 -14.5 -23.6 22 148 14326 50 22 -16.9 -14.1 | 29 25 -12.2 -21.6 23 127 15240 60 49 -42.4 -24.5 | 50 49 -37.8 -32.0 24 120 15545 50 23 -17.6 -14.8 | 30 26 -13.0 -22.3 25 108 16154 145 2 -1.1 1.6 | 329 7 3.5 -5.8 26 107 16233 175 12 -1.0 12.0 | 219 6 3.6 4.5 27 100 16620 200 12 4.1 11.3 | 247 10 8.8 3.8 28 98 16764 180 19 0.0 19.0 | 202 12 4.7 11.5 29 88 17374 250 21 19.7 7.2 | 271 24 24.4 -0.3 30 70 18660 190 15 2.6 14.8 | 225 10 7.3 7.3 31 61 19507 200 6 2.1 5.6 | 285 7 6.7 -1.8 32 55 20117 260 22 21.7 3.8 | 278 27 26.3 -3.7 33 50 20640 280 15 14.8 -2.6 | 297 22 19.4 -10.1 34 42 21641 55 2 -1.6 -1.1 | 341 9 3.0 -8.6 35 38 22250 225 8 5.7 5.7 | 280 10 10.3 -1.8 36 30 23760 90 21 -21.0 0.0 | 65 18 -16.3 -7.5 37 30 23774 0 0 -0.0 -0.0 | 328 9 4.7 -7.5 38 29 24079 90 22 -22.0 0.0 | 67 19 -17.3 -7.5 39 22 25603 85 24 -23.9 -2.1 | 64 21 -19.2 -9.6 40 20 26350 95 42 -41.8 3.7 | 84 37 -37.2 -3.8 41 12 28042 90 57 -57.0 0.0 | 82 53 -52.3 -7.5 42 9 28956 85 42 -41.8 -3.7 | 73 39 -37.2 -11.1 Wind Parameters Mean winds (0-6000m): 118.1 at 11.8 knts Storm direction: 148.1 at 8.8 knts Shear (0-3000m) pos: 0.6 neg: 2.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 63.9 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -9.0 tot: 2.7 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 68.73 Bulk Shear: 26.39 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 ------------------------------------------------------------------------------- 500 244 4 307 10| 0.0 7.7 7.7| 1.7 -8.3 -6.6 -13.1 -0.24| 10.0 -2.4 1000 122 5 360 5| 0.0 5.5 5.5| 9.0 -8.3 0.7 0.7 0.25| 10.3 2.6 1500 133 6 359 3| 1.2 3.7 4.8| 9.0 -9.0 0.0 0.0 0.13| 8.1 1.0 2000 140 6 349 3| 0.9 2.4 3.2| 9.7 -9.0 0.7 0.4 0.17| 6.7 1.1 2500 141 6 345 3| 0.7 2.1 2.8| 10.5 -9.0 1.6 0.6 0.19| 5.7 1.1 3000 139 6 349 3| 0.6 2.0 2.6| 11.7 -9.0 2.7 0.9 0.24| 5.0 1.2 4000 139 7 353 3| 0.7 2.3 3.0| 13.5 -10.9 2.6 0.6 0.21| 5.2 1.1 5000 124 9 49 4| 0.4 2.8 3.2| 20.6 -12.7 7.9 1.6 0.17| 5.5 1.0 6000 118 12 71 6| 0.4 2.5 2.9| 31.9 -18.9 13.0 2.2 0.18| 5.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//WIIL/skewt/WIIL.skewt.20250426.00.gif