UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KOUN... Searching the city database file for: KOUN ... Date:1200Z 18 OCT 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 41 SFC 966 357 20.8 16.4 76 4.4 17.9 160 8 296.9 299.1 292.3 332.2 12.23 2 951 487 20.6 15.6 73 5.0 17.3 178 21 298.0 300.1 292.3 332.3 11.80 3 932 655 21.8 13.8 60 8.0 16.6 201 36 301.0 302.9 292.4 332.5 10.70 4 925 718 21.4 13.4 60 8.0 16.2 210 39 301.2 303.1 292.3 332.1 10.50 5 922 746 21.2 13.2 60 8.0 16.0 212 40 301.3 303.2 292.2 331.9 10.39 6 908 879 22.8 11.8 50 11.0 15.7 222 43 304.2 306.0 292.5 333.0 9.62 7 905 908 22.8 11.8 50 11.0 15.7 225 44 304.5 306.3 292.6 333.4 9.65 8 854 1412 20.8 12.8 60 8.0 15.5 240 40 307.5 309.6 294.4 340.6 10.94 9 850 1453 20.4 13.4 64 7.0 15.7 240 39 307.5 309.7 294.8 342.1 11.44 10 793 2048 15.6 12.3 81 3.3 13.4 227 26 308.6 310.7 295.1 343.2 11.41 11 790 2080 15.4 11.4 77 4.0 12.8 226 25 308.7 310.7 294.7 341.4 10.78 12 782 2167 15.6 5.6 51 10.0 9.7 224 24 309.8 311.2 292.3 332.3 7.31 13 761 2398 14.2 2.2 44 12.0 7.5 217 23 310.7 311.8 291.5 329.0 5.90 14 700 3097 8.2 -0.8 53 9.0 3.5 240 29 311.6 312.5 291.0 327.7 5.16 15 690 3215 7.2 -1.8 53 9.0 2.6 243 30 311.7 312.7 290.9 327.0 4.86 16 678 3359 6.4 -4.6 45 11.0 1.1 247 32 312.4 313.2 290.3 325.1 4.01 17 667 3493 5.4 -4.6 48 10.0 0.5 250 34 312.8 313.5 290.5 325.7 4.07 18 665 3517 5.4 -6.6 42 12.0 -0.2 251 34 313.0 313.7 290.0 324.2 3.51 19 662 3554 5.2 -3.8 52 9.0 0.8 252 35 313.2 314.0 290.9 327.0 4.36 20 660 3579 5.0 -5.0 48 10.0 0.2 253 35 313.2 314.0 290.6 326.0 3.99 21 656 3628 4.6 -3.4 56 8.0 0.6 254 35 313.3 314.2 291.0 327.7 4.54 22 627 3994 1.8 -5.2 60 7.0 -1.5 250 38 314.2 315.0 291.0 327.4 4.14 23 614 4163 1.0 -9.0 47 10.0 -3.4 247 38 315.2 315.8 290.4 325.4 3.15 24 574 4699 -3.5 -13.5 46 10.0 -7.3 232 36 316.0 316.5 289.9 323.8 2.35 25 535 5250 -8.7 -17.7 48 9.0 -11.6 223 37 316.3 316.6 289.4 322.2 1.78 26 518 5499 -10.9 -16.9 61 6.0 -12.9 222 39 316.5 316.9 289.7 323.1 1.96 27 513 5573 -11.3 -18.3 56 7.0 -13.5 221 40 316.9 317.3 289.6 322.8 1.76 28 511 5603 -10.7 -21.7 40 11.0 -13.9 221 40 318.0 318.3 289.5 322.5 1.32 29 500 5770 -12.1 -21.1 47 9.0 -14.7 220 42 318.3 318.6 289.7 323.1 1.42 30 461 6383 -18.1 -22.9 66 4.8 -19.3 222 46 318.3 318.5 289.6 322.8 1.31 31 459 6415 -18.3 -25.3 54 7.0 -20.0 222 46 318.4 318.6 289.4 322.1 1.07 32 456 6464 -17.9 -28.9 38 11.0 -20.3 223 47 319.5 319.7 289.4 322.2 0.77 33 455 6481 -16.9 -40.9 11 24.0 -20.5 223 47 321.0 321.0 289.3 321.9 0.24 34 453 6514 -16.7 -38.7 13 22.0 -20.3 223 47 321.6 321.7 289.6 322.7 0.30 35 449 6580 -17.3 -36.3 17 19.0 -20.6 224 48 321.7 321.8 289.7 323.1 0.38 36 431 6886 -18.3 -42.3 10 24.0 -21.8 226 52 324.2 324.3 290.3 325.0 0.21 37 415 7168 -18.9 -41.9 11 23.0 -22.3 228 56 327.0 327.0 291.1 327.9 0.23 38 400 7440 -21.5 -43.5 12 22.0 -24.4 230 59 327.0 327.1 291.1 327.8 0.20 39 343 8557 -30.5 -49.5 14 19.0 -32.1 236 68 329.5 329.5 291.7 330.0 0.12 40 328 8875 -32.1 -54.1 9 22.0 -33.7 238 71 331.6 331.6 292.2 331.9 0.07 41 315 9160 -34.3 -54.3 11 20.0 -35.6 240 74 332.4 332.4 292.4 332.7 0.08 42 300 9500 -37.3 -49.3 28 12.0 -38.2 240 77 332.8 332.8 292.6 333.4 0.14 43 297 9569 -38.1 -49.1 31 11.0 -38.9 240 77 332.6 332.7 292.6 333.2 0.15 44 291 9709 -39.1 -52.1 24 13.0 -39.9 240 78 333.1 333.2 292.7 333.6 0.11 45 282 9923 -40.7 -49.7 37 9.0 -41.3 240 80 333.9 333.9 292.9 334.4 0.14 46 273 10143 -42.1 -54.1 26 12.0 -42.7 240 81 334.9 335.0 293.2 335.3 0.09 47 254 10625 -46.3 -53.3 45 7.0 -46.6 240 84 335.7 335.7 293.3 336.1 0.11 48 250 10730 -47.5 -53.5 50 6.0 -47.7 240 85 335.4 335.5 293.3 335.9 0.10 49 246 10837 -48.3 -52.2 64 3.9 -48.5 241 85 335.8 335.8 293.4 336.3 0.12 50 238 11054 -50.5 -53.6 70 3.1 -50.6 243 86 335.7 335.7 293.3 336.1 0.11 51 237 11081 -50.7 -53.8 70 3.1 -50.8 243 86 335.8 335.8 293.4 336.2 0.11 52 235 11137 -51.3 -55.2 63 3.9 -51.4 244 86 335.7 335.7 293.3 336.1 0.09 53 233 11192 -51.5 -59.5 38 8.0 -51.7 244 87 336.2 336.2 293.4 336.4 0.05 54 232 11220 -51.5 -61.5 29 10.0 -51.8 244 87 336.6 336.6 293.5 336.8 0.04 55 231 11248 -51.5 -63.5 23 12.0 -51.8 245 87 337.0 337.0 293.6 337.2 0.03 56 224 11448 -53.3 -62.3 33 9.0 -53.5 242 85 337.3 337.3 293.7 337.4 0.04 57 218 11623 -53.9 -65.9 22 12.0 -54.1 241 86 339.0 339.0 294.1 339.1 0.02 58 210 11864 -52.9 -70.2 11 17.2 -53.2 245 98 344.1 344.1 295.3 344.2 0.01 59 200 12180 -51.7 -75.7 4 24.0 -52.1 245 94 350.9 350.9 296.8 350.9 0.01 60 150 14010 -59.7 -82.7 3 23.0 -59.9 250 82 367.2 367.2 300.1 367.2 0.00 61 100 16480 -69.7 -86.7 7 17.0 -69.8 260 44 393.1 393.1 304.2 393.1 0.00 62 91 17040 -72.1 -87.1 9 15.0 -72.2 260 29 399.0 399.0 305.0 399.1 0.00 63 85 17442 -72.3 -87.3 9 15.0 -72.3 255 29 406.5 406.5 306.0 406.5 0.00 64 84 17512 -71.1 -87.1 8 16.0 -71.2 250 28 410.3 410.3 306.6 410.3 0.00 65 82 17655 -71.9 -87.9 7 16.0 -72.0 241 26 411.5 411.5 306.7 411.5 0.00 66 80 17802 -69.1 -87.1 6 18.0 -69.2 248 26 420.2 420.2 307.7 420.2 0.00 67 77 18032 -67.3 -88.3 4 21.0 -67.4 261 27 428.6 428.6 308.7 428.6 0.00 68 77 18032 -67.3 -88.3 4 21.0 -67.4 261 27 428.6 428.6 308.7 428.6 0.00 69 73 18356 -65.5 -88.5 3 23.0 -65.7 262 24 439.0 439.0 309.8 439.0 0.00 70 70 18610 -67.5 -88.5 4 21.0 -67.7 225 13 440.0 440.0 309.8 440.0 0.00 71 69 18696 -68.1 -89.1 3 21.0 -68.2 225 13 440.5 440.5 309.9 440.5 0.00 72 66 18964 -65.3 -89.3 2 24.0 -65.5 230 15 452.2 452.2 311.1 452.2 0.00 73 65 19056 -66.1 -90.1 2 24.0 -66.3 236 16 452.5 452.5 311.1 452.5 0.00 74 53 20294 -64.7 -89.7 2 25.0 -65.0 278 15 482.9 482.9 313.7 482.9 0.00 75 50 20650 -63.5 -89.5 2 26.0 -63.8 345 1 493.8 493.8 314.5 493.9 0.00 76 46 21166 -60.7 -89.7 1 29.0 -61.3 57 2 512.5 512.5 315.8 512.5 0.00 77 44 21442 -61.1 -89.1 1 28.0 -61.7 65 2 518.1 518.1 316.2 518.1 0.00 78 43 21585 -59.9 -88.9 1 29.0 -60.6 46 1 524.5 524.5 316.6 524.5 0.00 79 41 21882 -60.7 -89.7 1 29.0 -61.3 7 0 529.7 529.7 316.9 529.7 0.00 80 39 22195 -58.3 -88.3 1 30.0 -59.2 339 2 543.4 543.4 317.7 543.4 0.00 81 37 22526 -59.3 -88.3 1 29.0 -60.1 313 4 549.0 549.0 318.1 549.1 0.00 82 33 23246 -57.1 -88.1 1 31.0 -58.3 256 8 573.1 573.1 319.3 573.2 0.00 83 32 23441 -57.1 -88.1 1 31.0 -58.3 241 9 578.2 578.2 319.6 578.2 0.01 84 32 23441 -57.1 -88.1 1 31.0 -58.3 241 9 578.2 578.2 319.6 578.2 0.01 85 31 23642 -57.3 -88.3 1 31.0 -58.5 225 10 582.9 582.9 319.8 583.0 0.01 86 30 23850 -55.5 -87.5 1 32.0 -57.0 240 16 593.3 593.3 320.3 593.4 0.01 87 27 24530 -50.7 -85.7 1 35.0 -53.3 272 16 625.0 625.0 321.7 625.0 0.01 88 22 25850 -56.1 -87.1 1 31.0 -57.9 264 20 646.6 646.6 322.6 646.6 0.01 89 20 26460 -54.1 -86.1 1 32.0 -56.5 280 18 670.6 670.6 323.4 670.7 0.01 90 18 27133 -52.9 -86.9 1 34.0 -55.8 239 15 694.9 694.9 324.3 695.0 0.01 91 15 28309 -50.3 -86.3 1 36.0 -54.5 259 31 740.7 740.7 325.7 740.8 0.02 92 15 28309 -48.3 -85.3 1 37.0 -53.2 259 31 747.4 747.4 325.8 747.5 0.02 93 14 28761 -47.9 -83.9 1 36.0 -53.1 257 26 763.6 763.6 326.3 763.8 0.02 94 10 30950 -52.3 -86.3 1 34.0 -56.9 240 39 824.3 824.3 327.8 824.5 0.02 95 9.3 31419 -52.3 -86.3 1 34.0 -57.1 841.6 841.6 328.2 841.8 0.02 96 8.6 31931 -47.5 -85.5 1 38.0 -54.6 879.4 879.4 329.0 879.7 0.03 97 8.5 32008 -47.9 -84.9 1 37.0 -54.9 880.7 880.8 329.1 881.1 0.03 98 7.8 32577 -46.9 -84.9 1 38.0 -54.7 906.7 906.7 329.5 907.0 0.04 99 7.4 32928 -44.3 -83.3 1 39.0 -53.7 931.0 931.0 330.0 931.5 0.05 TRP 91 17040 -72.1 -87.1 9 15.0 -72.2 260 29 399.0 399.0 305.0 399.1 0.00 WND 210 11864 -52.9 -70.2 11 17.2 -53.2 245 98 344.1 344.1 295.3 344.2 0.01 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 605.11 mb = 4282.06 m = 14048.59 ft Wetbulb zero: 665.44 mb = 3511.95 m = 11522.01 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 54.42 % Est. max temperature: 31.95 C = 89.51 F Sfc-Lift cond lev (LCL): 905.37 mb = 904.62 m = 2967.87 ft T: 22.80 C 700-500 lapse rate: 7.59 C/km ThetaE index: 18.05 C Layer 790.0- 667.0 mb Conv cond level (CCL): 714.42 mb = 2926.38 m = 9600.88 ft Mean mixing ratio: 10.62 g/kg Conv temperature: 35.15 C = 95.27 F Cap Strength: 5.47 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.53 C Lifted Index @700 mb: 2.50 C Showalter Index: -6.14 C Risk: Severe thunderstorms probable Total Totals Index: 58.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 32.50 C Cross Totals Index: 25.50 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 460.80 Risk: Severe Thunderstorms possible Energy Index: -3.74 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 305.45 J/kg Max Up Vert Vel: 24.72 m/s Conv Inhibition (B-): 386.22 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 809.49 mb = 1871.71 m = 6140.71 ft Lev Free Conv (LFC): 584.49 mb = 4555.13 m = 14944.48 ft Equ Level (EL): 324.49 mb = 8950.56 m = 29365.00 ft B at Equ Level: 302.33 J/kg Max Parcel Lev (MPL): 204.49 mb = 12036.21 m = 39488.41 ft Wind level data Storm motion: 260 at 26 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 ---------------------------------------------------------- 0 966 357 160 8 -2.7 7.5 | 96 29 -28.5 3.2 1 937 610 195 33 8.5 31.9 | 148 32 -17.2 27.5 2 925 718 210 39 19.5 33.8 | 168 30 -6.2 29.4 3 904 914 225 44 31.1 31.1 | 191 27 5.4 26.8 4 873 1219 240 44 38.1 22.0 | 215 22 12.4 17.7 5 850 1453 240 39 33.8 19.5 | 208 17 8.0 15.2 6 813 1829 230 31 23.7 19.9 | 173 16 -2.0 15.6 7 784 2134 225 24 17.0 17.0 | 145 15 -8.8 12.6 8 757 2438 215 23 13.2 18.8 | 139 19 -12.5 14.5 9 730 2743 225 25 17.7 17.7 | 149 16 -8.1 13.3 10 700 3097 240 29 25.1 14.5 | 177 10 -0.6 10.2 11 652 3658 255 36 34.8 9.3 | 241 10 9.0 5.0 12 604 4267 245 39 35.3 16.5 | 218 15 9.6 12.1 13 559 4877 225 34 24.0 24.0 | 175 20 -1.7 19.7 14 500 5770 220 42 27.0 32.2 | 183 28 1.3 27.8 15 479 6096 220 42 27.0 32.2 | 183 28 1.3 27.8 16 400 7440 230 59 45.2 37.9 | 210 39 19.5 33.6 17 390 7620 230 59 45.2 37.9 | 210 39 19.5 33.6 18 315 9144 240 74 64.1 37.0 | 230 50 38.4 32.7 19 300 9500 240 77 66.7 38.5 | 230 53 41.0 34.2 20 250 10730 240 85 73.6 42.5 | 231 61 47.9 38.2 21 230 11278 245 87 78.8 36.8 | 239 62 53.1 32.4 22 219 11582 240 84 72.7 42.0 | 231 60 47.0 37.7 23 210 11864 245 98 88.8 41.4 | 240 73 63.1 37.1 24 200 12180 245 94 85.2 39.7 | 239 69 59.5 35.4 25 200 12192 245 98 88.8 41.4 | 240 73 63.1 37.1 26 181 12802 245 98 88.8 41.4 | 240 73 63.1 37.1 27 150 14010 250 82 77.1 28.0 | 245 57 51.3 23.7 28 135 14630 255 72 69.5 18.6 | 252 46 43.8 14.3 29 123 15240 250 55 51.7 18.8 | 241 30 26.0 14.5 30 117 15545 250 57 53.6 19.5 | 241 32 27.8 15.2 31 105 16154 260 35 34.5 6.1 | 259 9 8.7 1.7 32 100 16480 260 44 43.3 7.6 | 259 18 17.6 3.3 33 95 16764 260 44 43.3 7.6 | 259 18 17.6 3.3 34 91 17040 260 29 28.6 5.0 | 256 3 2.8 0.7 35 86 17374 260 30 29.5 5.2 | 257 4 3.8 0.9 36 82 17678 240 26 22.5 13.0 | 160 9 -3.2 8.7 37 74 18288 275 27 26.9 -2.4 | 350 7 1.2 -6.7 38 70 18593 220 15 9.6 11.5 | 114 18 -16.1 7.1 39 70 18610 225 13 9.2 9.2 | 106 17 -16.5 4.8 40 67 18898 225 14 9.9 9.9 | 109 17 -15.8 5.6 41 60 19507 265 20 19.9 1.7 | 66 6 -5.8 -2.6 42 57 19812 305 10 8.2 -5.7 | 60 20 -17.5 -10.1 43 55 20117 275 14 13.9 -1.2 | 65 13 -11.8 -5.6 44 52 20422 280 15 14.8 -2.6 | 58 13 -11.0 -6.9 45 50 20650 345 1 0.3 -1.0 | 78 26 -25.5 -5.3 46 45 21336 80 2 -2.0 -0.3 | 80 28 -27.7 -4.7 47 41 21946 0 0 -0.0 -0.0 | 80 26 -25.7 -4.3 48 30 23774 215 11 6.3 9.0 | 104 20 -19.4 4.7 49 30 23850 240 16 13.9 8.0 | 107 12 -11.9 3.7 50 28 24384 260 17 16.7 3.0 | 81 9 -9.0 -1.4 51 26 24689 285 15 14.5 -3.9 | 54 14 -11.2 -8.2 52 25 24994 255 13 12.6 3.4 | 86 13 -13.2 -1.0 53 24 25298 280 19 18.7 -3.3 | 43 10 -7.0 -7.6 54 23 25603 260 19 18.7 3.3 | 82 7 -7.0 -1.0 55 22 25908 265 20 19.9 1.7 | 66 6 -5.8 -2.6 56 21 26213 240 11 9.5 5.5 | 94 16 -16.2 1.2 57 20 26460 280 18 17.7 -3.1 | 47 11 -8.0 -7.5 58 20 26518 245 20 18.1 8.5 | 118 9 -7.6 4.1 59 19 26822 280 19 18.7 -3.3 | 43 10 -7.0 -7.6 60 18 27127 240 14 12.1 7.0 | 101 14 -13.6 2.7 61 17 27432 230 25 19.2 16.1 | 151 13 -6.6 11.7 62 16 27737 240 32 27.7 16.0 | 190 12 2.0 11.7 63 15 28346 260 31 30.5 5.4 | 258 5 4.8 1.0 64 14 28651 245 26 23.6 11.0 | 162 7 -2.2 6.6 65 14 28956 275 26 25.9 -2.3 | 359 7 0.2 -6.6 66 12 29566 235 14 11.5 8.0 | 104 15 -14.3 3.7 67 12 29870 260 14 13.8 2.4 | 81 12 -11.9 -1.9 68 10 30950 240 39 33.8 19.5 | 208 17 8.0 15.2 Wind Parameters Mean winds (0-6000m): 230.4 at 34.8 knts Storm direction: 260.4 at 26.1 knts Shear (0-3000m) pos: 9.3 neg: 3.7 tot: 13.0 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 503.3 neg: -89.9 tot: 413.4 m^2/s^2 ave: 137.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 18.1 stream: 9.0 10^-3/s Energy-Hel index: 0.87 Bulk Rich Number: 8.70 Bulk Shear: 35.09 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 ------------------------------------------------------------------------------- 500 203 29 148 27| 40.4 0.0 40.4|371.5 0.0 371.5 742.9 0.99| 48.8 48.1 1000 221 36 175 23| 20.8 0.0 20.8|458.1 -5.2 453.0 453.0 0.91| 33.3 30.3 1500 226 36 181 21| 13.9 4.3 18.2|458.1 -55.2 402.9 268.6 0.61| 26.6 16.2 2000 226 33 175 19| 10.4 5.5 15.9|458.1 -88.2 369.9 184.9 0.45| 22.4 10.1 2500 225 32 170 18| 9.4 4.4 13.8|477.7 -89.9 387.8 155.1 0.46| 19.5 8.9 3000 228 31 171 17| 9.3 3.7 13.0|503.3 -89.9 413.4 137.8 0.50| 18.1 9.0 4000 234 33 183 15| 7.7 3.0 10.6|518.1-115.3 402.8 100.7 0.43| 15.5 6.6 5000 233 33 183 16| 6.1 3.5 9.6|527.1-163.5 363.6 72.7 0.31| 14.1 4.4 6000 230 35 183 18| 5.4 3.0 8.4|558.4-163.5 394.9 65.8 0.32| 12.4 4.0 Wrote GIF file: /home/apache/climate/data/raob//KOUN/skewt/KOUN.skewt.20251018.12.gif