UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071800.upa.cvt Date: 0000Z 18 JUL 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 18 JUL 25 Station: WIKK WMO ident: 96237 Latitude: -2.17 Longitude: 106.13 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1006 33 25.8 23.8 89 2.0 24.3 170 4 298.4 301.8 297.3 353.1 18.76 1 1000 87 25.6 23.5 88 2.1 24.1 160 9 298.8 302.1 297.3 352.8 18.53 2 995 132 26.6 23.3 82 3.3 24.2 154 10 300.2 303.5 297.5 354.2 18.40 3 925 776 22.8 18.6 77 4.2 19.9 155 17 302.6 305.3 295.8 346.2 14.74 4 893 1083 22.0 14.0 60 8.0 16.7 180 15 304.9 307.0 294.0 338.7 11.32 5 850 1510 18.0 15.3 84 2.7 16.2 215 12 305.0 307.4 295.2 343.8 12.97 6 844 1571 17.4 15.1 86 2.3 15.8 217 12 305.0 307.4 295.1 343.5 12.90 7 762 2438 13.2 6.2 62 7.0 9.0 210 12 309.5 311.0 292.7 333.5 7.83 8 721 2902 10.4 6.0 74 4.4 7.8 191 9 311.4 312.9 293.4 336.5 8.16 9 700 3148 9.8 0.8 53 9.0 4.9 145 8 313.3 314.4 292.2 331.6 5.80 10 697 3184 9.8 0.8 53 9.0 4.9 147 8 313.7 314.8 292.3 332.0 5.83 11 666 3559 7.8 0.8 61 7.0 3.9 168 9 315.6 316.8 293.0 334.9 6.10 12 646 3809 6.8 -6.2 39 13.0 0.5 184 11 317.2 317.9 291.5 329.3 3.72 13 614 4224 4.0 -3.0 60 7.0 0.4 231 11 318.6 319.6 293.0 334.7 5.00 14 587 4587 1.4 -6.6 55 8.0 -2.4 250 8 319.7 320.5 292.4 332.7 3.98 15 576 4739 0.4 -8.6 51 9.0 -3.7 251 7 320.3 321.0 292.2 331.7 3.47 16 575 4752 0.4 -8.6 51 9.0 -3.7 251 7 320.5 321.1 292.2 331.9 3.47 17 563 4921 0.8 -17.2 25 18.0 -5.9 253 6 322.9 323.2 291.4 328.9 1.76 18 556 5022 0.0 -16.0 29 16.0 -6.1 254 6 323.1 323.5 291.6 329.8 1.97 19 539 5269 -2.1 -14.1 39 12.0 -6.8 251 5 323.5 323.9 292.1 331.5 2.38 20 535 5328 -2.5 -16.5 33 14.0 -7.7 248 6 323.7 324.1 291.8 330.4 1.97 21 534 5343 -2.7 -19.7 26 17.0 -8.5 248 6 323.6 323.9 291.4 328.8 1.50 22 532 5373 -3.1 -21.1 23 18.0 -9.0 246 6 323.5 323.7 291.2 328.1 1.33 23 529 5417 -3.5 -14.5 42 11.0 -7.8 244 6 323.5 324.0 292.1 331.5 2.35 24 528 5432 -3.5 -10.5 58 7.0 -6.5 243 7 323.7 324.3 292.9 334.6 3.26 25 518 5583 -4.7 -11.7 58 7.0 -7.6 246 6 324.0 324.6 292.8 334.1 3.01 26 508 5736 -5.5 -13.5 53 8.0 -8.7 256 3 324.9 325.4 292.7 333.8 2.66 27 504 5798 -5.7 -18.7 35 13.0 -10.2 258 2 325.3 325.7 292.1 331.3 1.73 28 500 5860 -6.3 -18.3 38 12.0 -10.5 230 2 325.4 325.7 292.2 331.6 1.81 29 490 6019 -7.1 -25.1 22 18.0 -12.3 197 3 326.3 326.5 291.7 329.9 1.02 30 458 6547 -10.1 -14.3 71 4.2 -11.7 156 9 328.9 329.4 293.9 338.3 2.76 31 409 7420 -13.5 -18.5 66 5.0 -15.2 99 11 335.3 335.7 295.0 343.0 2.17 32 400 7590 -14.3 -20.3 60 6.0 -16.3 90 14 336.4 336.8 295.1 343.2 1.90 33 339 8821 -23.5 -28.2 65 4.7 -24.6 78 10 340.2 340.4 295.3 344.3 1.11 34 300 9700 -31.1 -35.1 68 4.0 -31.7 95 15 341.5 341.7 295.3 344.0 0.64 35 279 10208 -35.3 -39.3 67 4.0 -35.8 93 19 342.7 342.8 295.4 344.4 0.45 36 276 10283 -36.1 -39.8 69 3.7 -36.5 93 19 342.6 342.7 295.3 344.3 0.44 37 273 10358 -36.5 -42.5 54 6.0 -37.1 92 20 343.1 343.1 295.4 344.4 0.33 38 270 10435 -36.9 -46.9 35 10.0 -37.8 92 20 343.6 343.6 295.4 344.4 0.21 39 250 10960 -41.7 -50.7 37 9.0 -42.3 90 24 344.1 344.1 295.4 344.7 0.15 40 221 11783 -49.1 -53.8 58 4.7 -49.3 74 28 345.0 345.0 295.6 345.5 0.11 41 200 12430 -54.7 -60.7 47 6.0 -54.9 65 33 346.1 346.2 295.8 346.4 0.05 42 162 13745 -65.7 -72.7 37 7.0 -65.8 60 47 349.1 349.1 296.4 349.2 0.01 43 150 14210 -68.5 -76.5 31 8.0 -68.5 70 65 352.1 352.1 297.1 352.1 0.01 44 141 14578 -71.5 -78.5 34 7.0 -71.5 69 66 353.1 353.1 297.3 353.1 0.01 45 133 14921 -73.3 -81.3 28 8.0 -73.3 65 8 355.9 355.9 297.9 355.9 0.00 46 131 15009 -73.0 -82.0 24 9.0 -73.0 65 89 358.0 358.0 298.3 358.0 0.00 47 123 15379 -71.7 -84.7 13 13.0 -71.8 71 81 366.8 366.8 300.0 366.8 0.00 48 108 16141 -74.3 -89.3 8 15.0 -74.3 102 36 375.8 375.8 301.6 375.8 0.00 49 100 16590 -73.3 -87.3 10 14.0 -73.3 255 10 386.1 386.1 303.2 386.1 0.00 50 85 17533 -77.3 -89.3 13 12.0 -77.3 255 12 396.4 396.4 304.7 396.4 0.00 51 83 17670 -74.7 -89.7 8 15.0 -74.7 250 22 404.4 404.4 305.8 404.4 0.00 52 80 17884 -75.9 -88.9 11 13.0 -75.9 288 16 406.2 406.2 306.0 406.2 0.00 53 70 18670 -68.7 -88.7 4 20.0 -68.8 280 27 437.4 437.4 309.6 437.4 0.00 54 58 19804 -66.3 -92.3 1 26.0 -66.5 260 29 467.0 467.0 312.4 467.0 0.00 55 50 20700 -68.5 -95.5 1 27.0 -68.7 215 23 482.1 482.1 313.6 482.1 0.00 56 49 20821 -68.5 -95.5 1 27.0 -68.7 215 23 484.9 484.9 313.8 484.9 0.00 57 45 21336 -65.3 -95.3 1 30.0 -65.6 196 15 504.6 504.6 315.2 504.6 0.00 TRP 85 17533 -77.3 -89.3 13 12.0 -77.3 255 12 396.4 396.4 304.7 396.4 0.00 WND 131 15009 -73.0 -82.0 24 9.0 -73.0 65 89 358.0 358.0 298.3 358.0 0.00 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 556.00 mb = 5021.64 m = 16475.00 ft Wetbulb zero: 609.87 mb = 4278.08 m = 14035.53 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 61.40 % Est. max temperature: 32.36 C = 90.24 F Sfc-Lift cond lev (LCL): 977.59 mb = 287.44 m = 943.04 ft T: 25.68 C 700-500 lapse rate: 5.94 C/km ThetaE index: 15.45 C Layer 925.0- 850.0 mb Conv cond level (CCL): 859.91 mb = 1409.73 m = 4625.05 ft Mean mixing ratio: 16.20 g/kg Conv temperature: 32.34 C = 90.22 F Cap Strength: 2.64 C Lifted Index: -3.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.35 C Lifted Index @700 mb: -0.59 C Showalter Index: -1.02 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.60 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 761.32 J/kg Max Up Vert Vel: 39.02 m/s Conv Inhibition (B-): 43.85 J/kg Cap Strength: 2.66 C Lift Cond Lev (LCL): 903.68 mb = 979.42 m = 3213.28 ft Lev Free Conv (LFC): 828.68 mb = 1726.13 m = 5663.10 ft Equ Level (EL): 158.68 mb = 13870.32 m = 45505.75 ft B at Equ Level: 751.64 J/kg Max Parcel Lev (MPL): 108.68 mb = 16104.37 m = 52835.22 ft Wind level data Storm motion: 227 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 1006 33 170 4 -0.7 3.9 | 79 6 -6.2 -1.3 1 1000 87 160 9 -3.1 8.5 | 111 9 -8.6 3.3 2 976 305 130 15 -11.5 9.6 | 105 18 -17.0 4.4 3 925 776 155 17 -7.2 15.4 | 129 16 -12.7 10.2 4 850 1510 215 12 6.9 9.8 | 197 5 1.4 4.6 5 818 1829 225 12 8.5 8.5 | 222 4 3.0 3.3 6 761 2438 210 12 6.0 10.4 | 186 5 0.5 5.2 7 708 3048 185 8 0.7 8.0 | 120 6 -4.8 2.8 8 700 3148 145 8 -4.6 6.6 | 98 10 -10.1 1.4 9 682 3353 155 8 -3.4 7.3 | 103 9 -8.9 2.1 10 633 3962 195 12 3.1 11.6 | 160 7 -2.4 6.4 11 609 4267 240 11 9.5 5.5 | 266 4 4.0 0.3 12 587 4572 250 8 7.5 2.7 | 321 3 2.0 -2.5 13 544 5182 255 5 4.8 1.3 | 10 4 -0.7 -3.9 14 524 5486 240 7 6.1 3.5 | 341 2 0.6 -1.7 15 504 5791 260 2 2.0 0.3 | 36 6 -3.5 -4.8 16 500 5860 230 2 1.5 1.3 | 45 6 -4.0 -3.9 17 485 6096 180 4 0.0 4.0 | 78 6 -5.5 -1.2 18 466 6401 140 7 -4.5 5.4 | 91 10 -10.0 0.2 19 448 6706 175 11 -1.0 11.0 | 132 9 -6.5 5.8 20 431 7010 135 8 -5.7 5.7 | 92 11 -11.2 0.5 21 414 7315 105 9 -8.7 2.3 | 79 14 -14.2 -2.9 22 400 7590 90 14 -14.0 0.0 | 75 20 -19.5 -5.2 23 398 7620 100 15 -14.8 2.6 | 83 20 -20.3 -2.6 24 367 8230 60 9 -7.8 -4.5 | 54 16 -13.3 -9.7 25 352 8534 60 8 -6.9 -4.0 | 54 15 -12.4 -9.2 26 324 9144 100 13 -12.8 2.3 | 81 19 -18.3 -2.9 27 300 9700 95 15 -14.9 1.3 | 79 21 -20.4 -3.9 28 250 10960 90 24 -24.0 0.0 | 80 30 -29.5 -5.2 29 227 11582 80 27 -26.6 -4.7 | 73 34 -32.1 -9.9 30 217 11887 70 29 -27.3 -9.9 | 65 36 -32.7 -15.1 31 200 12430 65 33 -29.9 -13.9 | 62 40 -35.4 -19.1 32 162 13716 60 46 -39.8 -23.0 | 58 53 -45.3 -28.2 33 150 14210 70 65 -61.1 -22.2 | 68 72 -66.6 -27.4 34 147 14326 65 60 -54.4 -25.4 | 63 67 -59.9 -30.5 35 140 14630 70 67 -63.0 -22.9 | 68 74 -68.5 -28.1 36 133 14935 65 5 -4.5 -2.1 | 54 12 -10.0 -7.3 37 131 15009 65 89 -80.7 -37.6 | 64 96 -86.2 -42.8 38 126 15240 65 89 -80.7 -37.6 | 64 96 -86.2 -42.8 39 102 16459 115 17 -15.4 7.2 | 95 21 -20.9 2.0 40 100 16590 255 10 9.7 2.6 | 302 5 4.2 -2.6 41 97 16764 220 9 5.8 6.9 | 190 2 0.3 1.7 42 87 17374 265 21 20.9 1.8 | 282 16 15.4 -3.4 43 85 17533 255 12 11.6 3.1 | 289 6 6.1 -2.1 44 83 17678 250 22 20.7 7.5 | 261 15 15.2 2.3 45 79 17983 305 13 10.6 -7.5 | 338 14 5.2 -12.6 46 70 18670 280 27 26.6 -4.7 | 295 23 21.1 -9.9 47 55 20117 255 29 28.0 7.5 | 264 23 22.5 2.3 48 52 20422 260 21 20.7 3.6 | 276 15 15.2 -1.5 49 50 20700 215 23 13.2 18.8 | 209 16 7.7 13.6 50 47 21031 215 23 13.2 18.8 | 209 16 7.7 13.6 51 44 21336 180 9 0.0 9.0 | 125 7 -5.5 3.8 Wind Parameters Mean winds (0-6000m): 196.6 at 10.1 knts Storm direction: 226.6 at 7.6 knts Shear (0-3000m) pos: 3.1 neg: 3.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 42.8 deg Storm rel helicity (0-3000m) pos: 73.5 neg: -17.0 tot: 56.5 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.5 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 45.03 Bulk Shear: 16.91 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 ------------------------------------------------------------------------------- 500 140 13 109 15| 0.0 12.9 12.9| 23.4 -5.5 17.9 35.7 0.39| 17.0 6.7 1000 149 15 120 15| 4.7 6.5 11.2| 56.4 -5.5 50.8 50.8 0.55| 13.6 7.5 1500 161 14 130 13| 5.8 4.3 10.2| 71.3 -5.5 65.7 43.8 0.59| 12.5 7.4 2000 175 14 142 11| 4.6 3.2 7.8| 73.5 -6.8 66.8 33.4 0.57| 10.1 5.8 2500 183 13 150 9| 3.7 3.1 6.8| 73.5 -10.6 62.9 25.2 0.46| 8.7 4.0 3000 185 13 150 9| 3.1 3.0 6.1| 73.5 -17.0 56.5 18.8 0.31| 8.1 2.5 4000 183 12 144 8| 3.2 2.7 5.8| 93.4 -22.3 71.1 17.8 0.34| 8.2 2.8 5000 192 11 152 7| 2.8 2.1 4.9|105.0 -22.3 82.7 16.5 0.45| 7.8 3.5 6000 197 10 150 5| 2.3 2.2 4.5|112.4 -23.0 89.4 14.9 0.46| 7.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250718.00.gif