UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for KOUN... Searching the city database file for: KOUN ... Date:0000Z 17 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 72 SFC 969 357 26.0 16.0 54 10.0 19.2 180 11 301.9 304.0 293.6 336.9 11.88 2 965 393 25.2 14.2 50 11.0 17.9 181 13 301.4 303.4 292.4 332.7 10.60 3 925 755 21.8 13.8 60 8.0 16.5 185 26 301.6 303.6 292.6 333.4 10.78 4 850 1481 14.8 11.8 82 3.0 12.9 190 29 301.6 303.5 292.3 332.0 10.28 5 848 1501 14.6 11.7 83 2.9 12.8 190 29 301.6 303.5 292.2 331.9 10.24 6 812 1866 11.4 10.7 95 0.7 11.0 197 28 302.0 303.9 292.2 331.6 10.00 7 799 2001 10.6 8.8 89 1.8 9.5 206 28 302.6 304.2 291.5 329.1 8.93 8 793 2064 10.4 7.8 84 2.6 8.9 210 28 303.0 304.5 291.2 328.1 8.40 9 786 2138 10.2 5.8 74 4.4 7.7 215 28 303.6 304.9 290.5 325.7 7.38 10 782 2180 11.4 2.4 54 9.0 6.5 219 29 305.3 306.4 289.7 323.0 5.82 11 781 2191 11.2 2.2 54 9.0 6.3 220 29 305.2 306.2 289.6 322.7 5.75 12 779 2212 12.2 -1.8 38 14.0 5.1 221 30 306.5 307.3 288.6 319.8 4.30 13 776 2245 12.6 -2.4 35 15.0 5.1 224 30 307.2 308.0 288.8 320.1 4.13 14 766 2354 12.2 -0.8 41 13.0 5.4 233 32 308.0 308.8 289.5 322.5 4.71 15 758 2442 12.6 -3.4 33 16.0 4.6 240 34 309.3 310.1 289.2 321.6 3.92 16 735 2700 11.2 -5.8 30 17.0 3.1 249 27 310.5 311.2 289.1 321.2 3.37 17 734 2711 11.2 -5.8 30 17.0 3.1 249 27 310.6 311.3 289.2 321.4 3.38 18 718 2895 10.2 -6.8 30 17.0 2.3 265 24 311.5 312.1 289.3 321.7 3.20 19 700 3106 8.6 -5.4 37 14.0 1.9 285 24 312.0 312.7 289.9 323.6 3.65 20 696 3153 8.4 -5.6 37 14.0 1.7 284 24 312.3 313.0 289.9 323.8 3.62 21 686 3272 7.4 -4.6 42 12.0 1.5 282 25 312.5 313.2 290.3 325.0 3.96 22 651 3700 4.0 -12.0 30 16.0 -2.5 275 28 313.4 313.8 289.0 321.0 2.34 23 631 3953 2.0 -6.0 55 8.0 -1.7 277 33 313.9 314.6 290.6 326.2 3.87 24 621 4081 0.8 -6.2 59 7.0 -2.4 278 36 313.9 314.7 290.6 326.3 3.87 25 607 4264 -0.3 -14.3 34 14.0 -5.6 280 39 314.7 315.1 289.2 321.6 2.08 26 604 4303 -0.7 -13.7 37 13.0 -5.7 279 40 314.7 315.1 289.3 321.9 2.20 27 580 4625 -3.3 -25.3 16 22.0 -9.5 265 43 315.3 315.5 288.2 318.2 0.84 28 558 4930 -5.3 -30.3 12 25.0 -11.4 270 41 316.5 316.6 288.2 318.4 0.55 29 519 5494 -9.7 -33.7 12 24.0 -14.7 273 54 317.8 317.9 288.5 319.3 0.43 30 503 5734 -11.7 -26.7 28 15.0 -15.4 275 60 318.2 318.4 289.1 321.2 0.86 31 500 5780 -12.1 -26.1 30 14.0 -15.6 275 61 318.3 318.5 289.2 321.4 0.91 32 482 6059 -14.7 -26.7 35 12.0 -17.6 275 59 318.4 318.6 289.2 321.5 0.89 33 481 6075 -14.9 -27.9 32 13.0 -17.9 275 59 318.4 318.5 289.1 321.2 0.80 34 475 6170 -15.3 -37.3 13 22.0 -19.1 275 58 319.0 319.1 288.8 320.2 0.33 35 472 6217 -15.7 -39.7 11 24.0 -19.6 276 57 319.1 319.2 288.8 320.1 0.26 36 466 6314 -16.1 -43.1 8 27.0 -20.0 276 55 319.8 319.8 288.9 320.5 0.18 37 441 6728 -17.3 -51.3 3 34.0 -21.3 278 47 323.4 323.4 289.9 323.7 0.08 38 426 6986 -19.7 -42.7 11 23.0 -22.9 280 42 323.5 323.5 290.0 324.3 0.21 39 400 7450 -23.5 -48.5 8 25.0 -26.2 280 42 324.4 324.5 290.2 324.9 0.12 40 358 8251 -30.7 -54.7 8 24.0 -32.4 278 45 325.2 325.3 290.4 325.5 0.06 41 322 8994 -37.5 -53.5 17 16.0 -38.4 276 49 325.9 325.9 290.6 326.2 0.08 42 319 9059 -37.9 -53.9 17 16.0 -38.8 275 49 326.2 326.2 290.7 326.5 0.08 43 314 9168 -38.7 -50.7 27 12.0 -39.4 275 50 326.5 326.6 290.9 327.0 0.12 44 313 9190 -38.9 -51.9 24 13.0 -39.6 276 50 326.6 326.6 290.9 327.0 0.10 45 311 9234 -39.1 -49.1 34 10.0 -39.8 277 50 326.9 326.9 291.0 327.4 0.14 46 309 9278 -39.5 -55.5 17 16.0 -40.3 279 50 326.9 326.9 290.9 327.2 0.07 47 304 9390 -40.3 -59.3 11 19.0 -41.1 282 50 327.3 327.3 291.0 327.5 0.04 48 300 9480 -40.9 -58.9 13 18.0 -41.6 285 50 327.7 327.7 291.1 327.9 0.05 49 272 10136 -46.5 -60.5 19 14.0 -46.9 285 52 328.9 328.9 291.5 329.1 0.04 50 269 10210 -46.9 -59.9 21 13.0 -47.3 285 52 329.4 329.4 291.6 329.5 0.04 51 268 10234 -47.1 -58.1 27 11.0 -47.4 285 52 329.4 329.4 291.6 329.7 0.06 52 261 10408 -48.3 -63.3 16 15.0 -48.7 285 52 330.2 330.2 291.8 330.3 0.03 53 250 10690 -49.9 -65.9 14 16.0 -50.3 285 53 331.9 331.9 292.3 332.0 0.02 54 248 10742 -50.3 -66.3 13 16.0 -50.6 285 54 332.0 332.1 292.3 332.1 0.02 55 220 11516 -54.5 -70.5 12 16.0 -54.7 285 62 337.1 337.1 293.6 337.2 0.01 56 206 11934 -57.7 -72.7 13 15.0 -57.9 283 66 338.5 338.5 294.0 338.6 0.01 57 200 12120 -58.3 -74.3 11 16.0 -58.5 275 64 340.4 340.4 294.4 340.5 0.01 58 194 12310 -59.5 -74.5 13 15.0 -59.6 275 65 341.5 341.5 294.7 341.5 0.01 59 159 13535 -65.1 -78.1 15 13.0 -65.2 275 74 352.0 352.0 297.1 352.0 0.01 60 150 13890 -64.3 -81.3 8 17.0 -64.4 270 68 359.3 359.3 298.5 359.3 0.00 61 119 15325 -66.5 -85.8 5 19.3 -66.6 275 81 379.9 379.9 302.2 379.9 0.00 62 100 16390 -68.1 -89.1 3 21.0 -68.2 265 53 396.2 396.2 304.7 396.2 0.00 63 97 16572 -68.9 -88.9 4 20.0 -69.0 265 55 398.1 398.1 304.9 398.1 0.00 64 82 17581 -66.1 -89.1 3 23.0 -66.2 266 53 423.4 423.4 308.1 423.4 0.00 65 75 18116 -69.1 -91.1 3 22.0 -69.2 280 49 428.0 428.0 308.6 428.0 0.00 66 74 18197 -67.3 -90.3 2 23.0 -67.5 283 49 433.5 433.5 309.2 433.5 0.00 67 70 18530 -68.3 -90.3 3 22.0 -68.4 280 32 438.3 438.3 309.7 438.3 0.00 68 68 18704 -69.5 -90.5 3 21.0 -69.6 281 30 439.3 439.3 309.8 439.3 0.00 69 65 18976 -67.5 -90.5 2 23.0 -67.7 278 35 449.4 449.4 310.8 449.4 0.00 70 60 19458 -69.1 -91.1 3 22.0 -69.2 311 22 456.2 456.2 311.4 456.2 0.00 71 56 19876 -65.3 -90.3 2 25.0 -65.5 321 14 474.0 474.0 313.0 474.0 0.00 72 50 20570 -63.9 -89.9 2 26.0 -64.3 225 7 492.9 492.9 314.4 492.9 0.00 73 49 20693 -64.1 -90.1 2 26.0 -64.4 232 7 495.3 495.3 314.6 495.3 0.00 74 48 20819 -63.3 -91.3 1 28.0 -63.7 240 7 500.1 500.1 314.9 500.1 0.00 75 47 20949 -60.1 -90.1 1 30.0 -60.7 248 7 510.8 510.8 315.7 510.8 0.00 76 46 21083 -59.7 -89.7 1 30.0 -60.3 256 7 514.9 514.9 315.9 514.9 0.00 77 45 21220 -60.1 -89.1 1 29.0 -60.7 264 7 517.2 517.2 316.1 517.2 0.00 78 41 21803 -57.1 -89.1 1 32.0 -58.0 235 9 538.6 538.6 317.5 538.7 0.00 79 34 22979 -59.1 -89.1 1 30.0 -60.0 203 11 563.0 563.0 318.8 563.0 0.00 80 30 23770 -54.7 -87.7 1 33.0 -56.3 265 10 595.5 595.5 320.4 595.6 0.01 81 29 23986 -54.5 -88.5 1 34.0 -56.2 251 13 601.9 601.9 320.7 601.9 0.01 82 28 24210 -55.1 -88.1 1 33.0 -56.8 256 10 606.3 606.3 320.9 606.3 0.01 83 20 26370 -52.1 -87.1 1 35.0 -55.0 190 2 676.7 676.7 323.7 676.8 0.01 84 17 27423 -52.5 -87.5 1 35.0 -55.6 309 9 707.6 707.6 324.7 707.7 0.01 85 15 28238 -50.3 -86.3 1 36.0 -54.5 266 10 740.7 740.7 325.7 740.8 0.02 86 15 28238 -47.7 -85.7 0 38.0 -52.8 266 10 749.4 749.4 325.9 749.5 0.02 87 14 28694 -48.1 -85.1 1 37.0 -53.2 242 10 762.9 762.9 326.3 763.1 0.02 88 12 29719 -44.7 -84.7 0 40.0 -51.8 286 11 809.4 809.4 327.5 809.6 0.03 89 10 30950 -41.1 -82.1 0 41.0 -50.8 285 25 866.1 866.2 328.7 866.6 0.05 90 9.8 31087 -40.5 -81.5 0 41.0 -50.6 283 25 873.4 873.4 328.9 873.9 0.05 91 8.6 31975 -40.7 -81.7 0 41.0 -51.3 272 25 905.9 905.9 329.5 906.5 0.06 92 7.9 32549 -42.9 -82.9 0 40.0 -52.7 265 25 919.3 919.4 329.8 919.9 0.05 93 7.7 32723 -40.1 -81.1 0 41.0 -51.6 263 25 937.4 937.4 330.1 938.2 0.07 94 7.3 33085 -42.1 -83.1 0 41.0 -52.7 259 25 943.6 943.6 330.2 944.2 0.05 95 7.0 33370 -39.5 -81.5 0 42.0 -51.8 255 25 965.8 965.8 330.6 966.6 0.07 96 6.9 33469 -38.5 -80.5 0 42.0 -51.5 973.9 973.9 330.8 974.9 0.09 97 6.8 33569 -38.9 -80.9 0 42.0 -51.7 976.3 976.3 330.8 977.2 0.08 98 6.1 34322 -34.1 -77.1 0 43.0 -50.5 1027.7 1027.9 331.6 1029.9 0.17 99 6.0 34438 -33.9 -76.9 1 43.0 -50.5 1033.5 1033.6 331.7 1035.7 0.18 TRP 159 13535 -65.1 -78.1 15 13.0 -65.2 275 74 352.0 352.0 297.1 352.0 0.01 WND 119 15325 -66.5 -85.8 5 19.3 -66.6 275 81 379.9 379.9 302.2 379.9 0.00 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 610.82 mb = 4213.81 m = 13824.67 ft Wetbulb zero: 672.64 mb = 3433.05 m = 11263.14 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 43.78 % Est. max temperature: 26.09 C = 78.95 F Sfc-Lift cond lev (LCL): 837.14 mb = 1609.39 m = 5280.09 ft T: 13.65 C 700-500 lapse rate: 7.74 C/km ThetaE index: 13.66 C Layer 850.0- 776.0 mb Conv cond level (CCL): 815.38 mb = 1831.06 m = 6007.35 ft Mean mixing ratio: 10.66 g/kg Conv temperature: 26.13 C = 79.03 F Cap Strength: 3.91 C Lifted Index: -2.28 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.54 C Lifted Index @700 mb: 3.19 C Showalter Index: -1.81 C Risk: Thunderstorms probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 23.90 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 446.12 Risk: Severe Thunderstorms possible Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 528.03 J/kg Max Up Vert Vel: 32.50 m/s Conv Inhibition (B-): 3.59 J/kg Cap Strength: 3.91 C Lift Cond Lev (LCL): 820.25 mb = 1780.91 m = 5842.81 ft Lev Free Conv (LFC): 805.25 mb = 1935.71 m = 6350.69 ft Equ Level (EL): 785.25 mb = 2145.54 m = 7039.08 ft B at Equ Level: -1.58 J/kg Max Parcel Lev (MPL): 785.25 mb = 2145.54 m = 7039.08 ft Wind level data Storm motion: 286 at 27 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 ---------------------------------------------------------- 0 969 357 180 11 0.0 11.0 | 126 32 -25.8 18.5 1 941 610 190 27 4.7 26.6 | 148 40 -21.1 34.1 2 925 755 185 26 2.3 25.9 | 145 41 -23.6 33.4 3 908 914 190 28 4.9 27.6 | 149 41 -21.0 35.1 4 876 1219 180 26 0.0 26.0 | 142 42 -25.8 33.5 5 850 1481 190 29 5.0 28.6 | 150 42 -20.8 36.1 6 815 1829 195 28 7.2 27.0 | 152 39 -18.6 34.6 7 786 2134 215 28 16.1 22.9 | 162 32 -9.8 30.5 8 758 2438 240 34 29.4 17.0 | 188 25 3.6 24.5 9 731 2743 250 26 24.4 8.9 | 175 16 -1.4 16.4 10 705 3048 280 22 21.7 -3.8 | 132 6 -4.2 3.7 11 700 3106 285 24 23.2 -6.2 | 116 3 -2.6 1.3 12 653 3658 275 27 26.9 -2.4 | 192 5 1.1 5.2 13 605 4267 280 40 39.4 -6.9 | 268 14 13.6 0.6 14 582 4572 265 43 42.8 3.7 | 236 20 17.0 11.3 15 560 4877 270 40 40.0 -0.0 | 242 16 14.2 7.5 16 500 5780 275 61 60.8 -5.3 | 266 35 34.9 2.2 17 479 6096 275 59 58.8 -5.1 | 266 33 32.9 2.4 18 424 7010 280 41 40.4 -7.1 | 268 15 14.5 0.4 19 400 7450 280 42 41.4 -7.3 | 269 16 15.5 0.2 20 390 7620 280 41 40.4 -7.1 | 268 15 14.5 0.4 21 315 9144 275 50 49.8 -4.4 | 262 24 24.0 3.2 22 300 9480 285 50 48.3 -12.9 | 284 23 22.5 -5.4 23 250 10690 285 53 51.2 -13.7 | 284 26 25.4 -6.2 24 207 11887 285 66 63.8 -17.1 | 284 39 37.9 -9.6 25 200 12120 275 64 63.8 -5.6 | 267 38 37.9 1.9 26 159 13535 275 74 73.7 -6.4 | 269 48 47.9 1.1 27 150 13890 270 68 68.0 -0.0 | 260 43 42.2 7.5 28 121 15240 270 74 74.0 -0.0 | 261 49 48.2 7.5 29 119 15325 275 81 80.7 -7.1 | 270 55 54.9 0.5 30 115 15545 275 81 80.7 -7.1 | 270 55 54.9 0.5 31 104 16154 285 60 58.0 -15.5 | 284 33 32.1 -8.0 32 100 16390 265 53 52.8 4.6 | 246 30 27.0 12.1 33 94 16764 265 58 57.8 5.1 | 249 34 31.9 12.6 34 89 17069 275 50 49.8 -4.4 | 262 24 24.0 3.2 35 85 17374 260 54 53.2 9.4 | 238 32 27.3 16.9 36 73 18288 285 48 46.4 -12.4 | 283 21 20.5 -4.9 37 70 18530 280 32 31.5 -5.6 | 251 6 5.7 2.0 38 69 18593 285 27 26.1 -7.0 | 205 1 0.2 0.5 39 66 18898 275 35 34.9 -3.1 | 244 10 9.0 4.5 40 63 19202 285 36 34.8 -9.3 | 281 9 8.9 -1.8 41 60 19507 315 20 14.1 -14.1 | 60 13 -11.7 -6.6 42 54 20117 325 10 5.7 -8.2 | 88 20 -20.1 -0.7 43 50 20570 225 7 4.9 4.9 | 121 24 -20.9 12.5 44 44 21336 270 7 7.0 -0.0 | 112 20 -18.8 7.5 45 40 21946 225 10 7.1 7.1 | 128 24 -18.8 14.6 46 36 22555 165 10 -2.6 9.7 | 121 33 -28.4 17.2 47 31 23470 245 12 10.9 5.1 | 130 20 -15.0 12.6 48 30 23770 265 10 10.0 0.9 | 118 18 -15.9 8.4 49 30 23774 230 14 10.7 9.0 | 138 22 -15.1 16.5 50 29 24079 260 12 11.8 2.1 | 124 17 -14.0 9.6 51 27 24384 250 8 7.5 2.7 | 119 21 -18.3 10.3 52 25 24994 305 13 10.6 -7.5 | 90 15 -15.2 0.1 53 23 25603 355 16 1.4 -15.9 | 71 26 -24.4 -8.4 54 20 26370 190 2 0.3 2.0 | 110 27 -25.5 9.5 55 17 27432 310 9 6.9 -5.8 | 95 19 -18.9 1.7 56 14 28956 230 10 7.7 6.4 | 128 23 -18.2 13.9 57 12 29870 295 11 10.0 -4.6 | 100 16 -15.9 2.9 58 10 30950 285 25 24.1 -6.5 | 122 2 -1.7 1.0 59 7 33370 255 25 24.1 6.5 | 173 14 -1.7 14.0 Wind Parameters Mean winds (0-6000m): 256.2 at 35.9 knts Storm direction: 286.2 at 26.9 knts Shear (0-3000m) pos: 5.3 neg: 0.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 37.4 deg Storm rel helicity (0-3000m) pos: 375.7 neg: -90.0 tot: 285.7 m^2/s^2 ave: 95.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 4.6 10^-3/s Energy-Hel index: 1.16 Bulk Rich Number: 3.27 Bulk Shear: 161.58 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 ------------------------------------------------------------------------------- 500 187 23 143 38| 16.9 0.0 16.9|146.0 -16.9 129.1 258.2 0.70| 20.1 14.1 1000 186 25 144 40| 8.5 0.7 9.2|174.4 -54.7 119.7 119.7 0.50| 13.3 6.6 1500 188 26 146 40| 6.2 0.5 6.7|223.9 -54.7 169.2 112.8 0.54| 11.0 6.0 2000 195 27 151 38| 7.3 0.4 7.7|351.3 -54.7 296.6 148.3 0.63| 13.2 8.4 2500 206 27 156 35| 5.5 0.3 5.8|374.3 -79.8 294.5 117.8 0.44| 14.3 6.3 3000 215 27 161 31| 5.3 0.2 5.5|375.7 -90.0 285.7 95.2 0.33| 14.1 4.6 4000 236 28 174 24| 4.0 1.9 5.8|397.0 -99.9 297.1 74.3 0.35| 13.1 4.6 5000 247 31 189 20| 4.3 1.5 5.8|435.0-126.5 308.5 61.7 0.30| 12.8 3.8 6000 256 36 209 18| 3.9 1.3 5.2|471.6-128.2 343.4 57.2 0.30| 12.1 3.6 Wrote GIF file: /home/apache/climate/data/raob//KOUN/skewt/KOUN.skewt.20250417.00.gif