UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for KOUN... Searching the city database file for: KOUN ... Date:0000Z 29 APR 25 Station: KOUN WMO ident: 72357 Latitude: 35.22 Longitude: -97.45 Elevation: 357.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 87 SFC 971 357 24.0 20.5 81 3.5 21.5 170 8 299.7 302.5 295.7 345.9 15.82 2 966 401 23.6 19.4 77 4.2 20.6 169 11 299.7 302.4 295.0 343.1 14.84 3 925 768 20.2 18.5 90 1.7 19.0 175 27 300.0 302.6 295.0 342.8 14.64 4 906 947 18.8 17.8 94 1.0 18.1 181 29 300.3 302.9 294.8 342.2 14.30 5 887 1130 17.6 17.3 98 0.3 17.4 187 30 300.9 303.5 294.9 342.4 14.15 6 866 1335 16.8 15.5 92 1.3 16.0 194 28 302.1 304.5 294.4 340.2 12.89 7 860 1395 16.6 14.7 89 1.9 15.4 196 27 302.5 304.8 294.1 339.0 12.32 8 850 1495 16.0 14.5 91 1.5 15.0 200 25 302.9 305.2 294.1 339.4 12.31 9 827 1727 14.2 13.5 96 0.7 13.7 217 20 303.4 305.6 294.0 338.6 11.85 10 822 1779 15.2 10.7 74 4.5 12.4 221 18 305.0 306.8 292.9 334.6 9.88 11 816 1841 15.0 10.1 72 4.9 11.9 225 16 305.4 307.2 292.8 334.1 9.56 12 813 1872 15.4 6.4 55 9.0 10.1 226 17 306.2 307.5 291.3 328.7 7.43 13 811 1893 15.6 5.6 51 10.0 9.7 226 18 306.6 307.9 291.2 328.0 7.05 14 807 1935 15.4 4.4 48 11.0 9.1 227 19 306.8 308.0 290.7 326.6 6.51 15 803 1977 15.8 0.8 36 15.0 7.7 227 20 307.7 308.6 289.8 323.2 5.05 16 800 2009 15.6 0.6 36 15.0 7.5 228 21 307.8 308.7 289.8 323.2 5.00 17 797 2041 15.8 0.8 36 15.0 7.7 228 22 308.3 309.3 290.0 324.1 5.09 18 788 2137 18.0 0.0 30 18.0 8.2 230 25 311.7 312.6 290.8 326.9 4.86 19 770 2335 16.6 -0.4 31 17.0 7.4 227 32 312.2 313.2 291.0 327.4 4.83 20 766 2379 17.0 -1.0 29 18.0 7.3 226 33 313.1 314.0 291.1 327.8 4.64 21 737 2707 14.6 -2.4 31 17.0 5.7 225 38 314.0 314.8 291.1 327.8 4.35 22 700 3139 10.6 -4.4 35 15.0 3.1 230 42 314.2 315.0 290.8 326.8 3.94 23 684 3331 9.0 -5.0 37 14.0 2.1 230 44 314.5 315.3 290.8 326.9 3.85 24 641 3863 3.8 -6.2 48 10.0 -0.9 228 49 314.5 315.2 290.7 326.5 3.75 25 586 4582 -3.1 -5.4 84 2.3 -4.2 225 56 314.6 315.5 291.3 328.6 4.37 26 573 4760 -4.7 -6.5 87 1.8 -5.5 228 55 314.8 315.6 291.1 327.9 4.10 27 570 4801 -4.5 -7.8 78 3.3 -6.0 228 55 315.5 316.2 291.0 327.5 3.73 28 567 4842 -4.9 -8.3 77 3.4 -6.4 229 55 315.5 316.2 290.9 327.1 3.61 29 558 4968 -5.5 -9.6 73 4.1 -7.2 231 56 316.2 316.9 290.9 327.0 3.31 30 535 5297 -7.5 -14.5 57 7.0 -10.1 237 58 317.7 318.1 290.4 325.4 2.32 31 525 5444 -8.5 -15.5 57 7.0 -11.0 239 60 318.2 318.6 290.4 325.5 2.18 32 500 5820 -11.9 -16.4 69 4.5 -13.4 240 56 318.5 318.9 290.5 325.6 2.12 33 477 6179 -14.9 -17.7 79 2.8 -15.8 245 58 319.1 319.5 290.5 325.8 1.99 34 472 6259 -15.7 -18.9 76 3.2 -16.7 245 59 319.1 319.5 290.3 325.2 1.82 35 430 6957 -20.1 -21.4 89 1.3 -20.4 236 51 322.1 322.4 291.0 327.6 1.61 36 410 7309 -22.3 -24.8 80 2.5 -22.9 230 45 323.7 324.0 291.2 328.1 1.25 37 402 7453 -22.9 -27.8 64 4.9 -23.9 226 48 324.8 325.0 291.2 328.2 0.97 38 400 7490 -23.3 -28.0 65 4.7 -24.3 225 49 324.7 324.9 291.2 328.1 0.95 39 363 8191 -29.5 -31.5 83 2.0 -29.8 225 49 325.6 325.7 291.2 328.3 0.76 40 357 8310 -30.3 -33.1 76 2.8 -30.7 225 49 326.0 326.2 291.3 328.4 0.66 41 347 8511 -32.1 -33.8 85 1.7 -32.3 225 49 326.3 326.4 291.3 328.6 0.63 42 336 8737 -33.7 -36.9 73 3.2 -34.1 225 49 327.1 327.2 291.4 328.9 0.48 43 323 9012 -36.3 -38.0 84 1.7 -36.5 225 49 327.2 327.3 291.4 328.9 0.45 44 315 9186 -37.5 -40.5 73 3.0 -37.8 225 50 327.9 328.0 291.5 329.2 0.35 45 313 9230 -37.9 -42.3 63 4.4 -38.3 225 50 327.9 328.0 291.5 329.1 0.30 46 312 9252 -38.1 -41.6 70 3.5 -38.4 225 51 328.0 328.0 291.5 329.2 0.32 47 309 9318 -38.7 -43.7 59 5.0 -39.1 225 52 328.0 328.1 291.5 329.0 0.26 48 300 9520 -40.5 -43.8 70 3.3 -40.8 225 55 328.3 328.3 291.5 329.3 0.26 49 297 9588 -41.1 -43.9 74 2.8 -41.3 224 56 328.4 328.4 291.5 329.4 0.26 50 286 9844 -42.3 -46.2 66 3.9 -42.6 221 59 330.2 330.3 292.0 331.0 0.21 51 279 10011 -43.9 -46.1 79 2.2 -44.0 223 60 330.3 330.3 292.0 331.1 0.22 52 277 10059 -44.1 -46.3 79 2.2 -44.2 223 60 330.7 330.7 292.1 331.5 0.22 53 276 10083 -44.3 -48.1 66 3.8 -44.5 223 60 330.7 330.7 292.1 331.4 0.18 54 267 10305 -45.7 -48.3 75 2.6 -45.9 226 61 331.8 331.9 292.4 332.5 0.18 55 258 10532 -47.1 -50.9 65 3.8 -47.3 228 61 333.0 333.1 292.7 333.6 0.14 56 256 10584 -47.7 -50.2 75 2.5 -47.8 228 62 332.9 332.9 292.7 333.5 0.15 57 250 10740 -48.5 -51.1 74 2.6 -48.6 230 62 334.0 334.0 292.9 334.5 0.14 58 200 12170 -60.5 -64.5 59 4.0 -60.6 235 63 337.0 337.0 293.6 337.1 0.03 59 178 12888 -66.1 -69.8 60 3.7 -66.1 240 61 339.2 339.2 294.1 339.3 0.02 60 151 13899 -61.9 -83.2 4 21.3 -62.0 255 72 362.8 362.8 299.2 362.8 0.00 61 150 13940 -61.7 -83.7 4 22.0 -61.9 255 70 363.8 363.8 299.4 363.8 0.00 62 100 16460 -63.5 -87.5 2 24.0 -63.7 225 32 405.0 405.0 305.9 405.0 0.00 63 92 16965 -67.7 -88.7 3 21.0 -67.8 218 32 406.5 406.5 306.0 406.5 0.00 64 81 17723 -70.3 -90.3 4 20.0 -70.4 237 39 416.2 416.2 307.3 416.2 0.00 65 79 17872 -68.5 -90.5 3 22.0 -68.6 230 40 423.0 423.0 308.0 423.0 0.00 66 78 17948 -64.9 -88.9 2 24.0 -65.1 226 41 432.0 432.0 309.0 432.0 0.00 67 77 18027 -65.5 -89.5 2 24.0 -65.7 227 41 432.3 432.3 309.1 432.3 0.00 68 73 18351 -64.5 -89.5 2 25.0 -64.7 235 39 441.1 441.1 310.0 441.1 0.00 69 72 18436 -60.9 -88.9 1 28.0 -61.3 235 39 450.5 450.5 310.9 450.5 0.00 70 70 18610 -61.5 -88.5 2 27.0 -61.9 265 17 452.8 452.8 311.1 452.8 0.00 71 66 18974 -63.9 -89.9 2 26.0 -64.2 263 16 455.3 455.3 311.4 455.3 0.00 72 64 19164 -63.5 -89.5 2 26.0 -63.8 256 12 460.2 460.2 311.8 460.2 0.00 73 63 19261 -61.5 -89.5 1 28.0 -61.9 271 9 466.7 466.7 312.4 466.7 0.00 74 57 19880 -64.3 -89.3 2 25.0 -64.6 65 10 473.9 473.9 313.0 473.9 0.00 75 54 20212 -63.7 -89.7 2 26.0 -64.0 141 12 482.6 482.6 313.7 482.6 0.00 76 52 20446 -60.9 -88.9 1 28.0 -61.4 143 16 494.4 494.4 314.5 494.4 0.00 77 50 20690 -61.3 -89.3 1 28.0 -61.8 35 6 499.0 499.0 314.9 499.0 0.00 78 47 21073 -62.3 -89.3 2 27.0 -62.7 165 11 505.5 505.5 315.4 505.6 0.00 79 46 21207 -60.3 -89.3 1 29.0 -60.9 144 12 513.5 513.5 315.9 513.5 0.00 80 43 21628 -59.7 -88.7 1 29.0 -60.4 179 13 525.0 525.0 316.6 525.0 0.00 81 39 22238 -60.1 -89.1 1 29.0 -60.8 135 10 538.8 538.8 317.5 538.8 0.00 82 32 23482 -57.1 -88.1 1 31.0 -58.3 131 13 578.2 578.2 319.6 578.2 0.01 83 31 23682 -58.1 -88.1 1 30.0 -59.2 148 11 580.8 580.8 319.7 580.8 0.01 84 30 23890 -55.7 -87.7 1 32.0 -57.2 90 9 592.8 592.8 320.3 592.8 0.01 85 29 24106 -55.7 -87.7 1 32.0 -57.2 96 9 598.6 598.6 320.6 598.6 0.01 86 29 24106 -55.9 -87.9 1 32.0 -57.4 96 9 598.0 598.0 320.5 598.1 0.01 TRP 178 12888 -66.1 -69.8 60 3.7 -66.1 240 61 339.2 339.2 294.1 339.3 0.02 WND 151 13899 -61.9 -83.2 4 21.3 -62.0 255 72 362.8 362.8 299.2 362.8 0.00 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 610.71 mb = 4259.27 m = 13973.80 ft Wetbulb zero: 653.36 mb = 3706.48 m = 12160.23 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 61.87 % Est. max temperature: 29.34 C = 84.81 F Sfc-Lift cond lev (LCL): 922.75 mb = 789.05 m = 2588.71 ft T: 20.04 C 700-500 lapse rate: 8.39 C/km ThetaE index: 16.19 C Layer 827.0- 797.0 mb Conv cond level (CCL): 887.59 mb = 1124.19 m = 3688.24 ft Mean mixing ratio: 14.44 g/kg Conv temperature: 25.21 C = 77.37 F Cap Strength: 5.03 C Lifted Index: -6.18 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.94 C Lifted Index @700 mb: 2.14 C Showalter Index: -4.86 C Risk: Severe thunderstorms possible Total Totals Index: 54.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 26.40 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 491.35 Risk: Severe Thunderstorms possible Energy Index: -2.71 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2093.15 J/kg Max Up Vert Vel: 64.70 m/s Conv Inhibition (B-): 3.84 J/kg Cap Strength: 5.04 C Lift Cond Lev (LCL): 895.44 mb = 1048.40 m = 3439.60 ft Lev Free Conv (LFC): 840.44 mb = 1590.80 m = 5219.11 ft Equ Level (EL): 820.44 mb = 1794.77 m = 5888.28 ft B at Equ Level: 8.26 J/kg Max Parcel Lev (MPL): 800.44 mb = 2004.05 m = 6574.87 ft Wind level data Storm motion: 257 at 32 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 ---------------------------------------------------------- 0 971 357 170 8 -1.4 7.9 | 91 32 -32.3 0.6 1 942 610 165 24 -6.2 23.2 | 113 40 -37.1 15.9 2 925 768 175 27 -2.4 26.9 | 121 39 -33.3 19.6 3 909 914 180 29 0.0 29.0 | 125 38 -30.9 21.7 4 878 1219 190 30 5.2 29.5 | 131 34 -25.7 22.2 5 850 1495 200 25 8.6 23.5 | 126 28 -22.4 16.2 6 847 1524 200 28 9.6 26.3 | 132 29 -21.3 19.0 7 817 1829 225 16 11.3 11.3 | 102 20 -19.6 4.0 8 788 2134 230 25 19.2 16.1 | 127 15 -11.8 8.8 9 760 2438 225 35 24.7 24.7 | 161 19 -6.2 17.4 10 733 2743 225 38 26.9 26.9 | 168 20 -4.0 19.6 11 700 3139 230 42 32.2 27.0 | 184 20 1.3 19.7 12 656 3658 230 47 36.0 30.2 | 193 23 5.1 22.9 13 608 4267 225 53 37.5 37.5 | 192 31 6.6 30.2 14 585 4572 225 56 39.6 39.6 | 195 33 8.7 32.3 15 563 4877 230 55 42.1 35.4 | 202 30 11.2 28.1 16 521 5486 240 60 52.0 30.0 | 223 31 21.1 22.7 17 500 5820 240 56 48.5 28.0 | 220 27 17.6 20.7 18 482 6096 245 58 52.6 24.5 | 232 28 21.7 17.2 19 463 6401 245 59 53.5 24.9 | 232 29 22.6 17.6 20 409 7315 230 45 34.5 28.9 | 189 22 3.6 21.6 21 400 7490 225 49 34.6 34.6 | 188 28 3.7 27.3 22 393 7620 225 49 34.6 34.6 | 188 28 3.7 27.3 23 316 9144 225 49 34.6 34.6 | 188 28 3.7 27.3 24 300 9520 225 55 38.9 38.9 | 194 33 8.0 31.6 25 290 9754 220 59 37.9 45.2 | 190 39 7.0 37.9 26 250 10740 230 62 47.5 39.9 | 207 37 16.6 32.6 27 209 11887 235 66 54.1 37.9 | 217 38 23.2 30.6 28 200 12170 235 63 51.6 36.1 | 216 35 20.7 28.8 29 178 12888 240 61 52.8 30.5 | 223 32 21.9 23.2 30 163 13411 240 58 50.2 29.0 | 222 29 19.3 21.7 31 151 13899 255 72 69.5 18.6 | 254 40 38.6 11.3 32 150 13940 255 70 67.6 18.1 | 254 38 36.7 10.8 33 148 14021 255 72 69.5 18.6 | 254 40 38.6 11.3 34 141 14326 255 58 56.0 15.0 | 253 26 25.1 7.7 35 128 14935 260 66 65.0 11.5 | 263 34 34.1 4.2 36 122 15240 260 57 56.1 9.9 | 264 25 25.2 2.6 37 116 15545 250 49 46.0 16.8 | 238 18 15.1 9.5 38 105 16154 270 27 27.0 -0.0 | 28 8 -3.9 -7.3 39 100 16460 225 32 22.6 22.6 | 152 17 -8.3 15.3 40 95 16764 225 32 22.6 22.6 | 152 17 -8.3 15.3 41 90 17069 215 32 18.4 26.2 | 146 23 -12.5 18.9 42 82 17678 240 39 33.8 19.5 | 193 13 2.9 12.2 43 78 17983 225 41 29.0 29.0 | 175 22 -1.9 21.7 44 74 18288 235 40 32.8 22.9 | 187 16 1.9 15.6 45 70 18593 235 37 30.3 21.2 | 178 14 -0.6 13.9 46 70 18610 265 17 16.9 1.5 | 67 15 -14.0 -5.8 47 67 18898 265 17 16.9 1.5 | 67 15 -14.0 -5.8 48 64 19202 255 11 10.6 2.8 | 78 21 -20.3 -4.5 49 61 19507 340 3 1.0 -2.8 | 71 32 -29.9 -10.1 50 58 19812 45 10 -7.1 -7.1 | 69 41 -38.0 -14.4 51 55 20117 135 10 -7.1 7.1 | 90 38 -38.0 -0.2 52 52 20422 155 17 -7.2 15.4 | 102 39 -38.1 8.1 53 50 20690 35 6 -3.4 -4.9 | 70 36 -34.3 -12.2 54 50 20726 220 10 6.4 7.7 | 91 24 -24.5 0.4 55 45 21336 125 12 -9.8 6.9 | 89 41 -40.7 -0.4 56 43 21641 180 13 0.0 13.0 | 100 31 -30.9 5.7 57 39 22250 135 10 -7.1 7.1 | 90 38 -38.0 -0.2 58 35 22860 280 1 1.0 -0.2 | 76 31 -29.9 -7.5 59 34 23165 75 10 -9.7 -2.6 | 76 42 -40.6 -9.9 60 32 23470 130 13 -10.0 8.4 | 91 41 -40.9 1.1 61 31 23774 155 10 -4.2 9.1 | 93 35 -35.1 1.8 62 30 23890 90 9 -9.0 0.0 | 80 41 -39.9 -7.3 63 27 24384 110 9 -8.5 3.1 | 84 40 -39.4 -4.2 Wind Parameters Mean winds (0-6000m): 226.7 at 42.3 knts Storm direction: 256.7 at 31.8 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 372.7 neg: -75.0 tot: 297.7 m^2/s^2 ave: 99.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 6.9 10^-3/s Energy-Hel index: 4.10 Bulk Rich Number: 12.63 Bulk Shear: 165.74 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 ------------------------------------------------------------------------------- 500 170 21 111 37| 20.9 0.0 20.9|198.7 0.0 198.7 397.3 0.90| 23.4 21.1 1000 180 25 120 36| 10.6 0.0 10.6|242.8 -6.9 236.0 236.0 0.75| 16.7 12.5 1500 188 24 121 32| 4.8 0.0 4.8|254.1 -75.0 179.0 119.3 0.29| 17.2 5.0 2000 198 24 124 28| 7.4 0.0 7.4|313.6 -75.0 238.5 119.3 0.43| 17.0 7.3 2500 206 27 131 26| 7.3 0.0 7.3|344.9 -75.0 269.8 107.9 0.48| 15.1 7.2 3000 212 29 139 24| 7.0 0.0 7.0|372.7 -75.0 297.7 99.2 0.51| 13.6 6.9 4000 218 35 154 22| 5.2 1.4 6.6|387.9 -76.6 311.3 77.8 0.47| 11.6 5.4 5000 222 39 167 22| 5.0 1.1 6.1|499.0 -76.6 422.4 84.5 0.53| 10.9 5.7 6000 227 42 180 22| 4.4 0.9 5.3|555.1 -82.4 472.7 78.8 0.53| 10.0 5.4 Wrote GIF file: /home/apache/climate/data/raob//KOUN/skewt/KOUN.skewt.20250429.00.gif