UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1200Z 23 APR 25 Station: KLMN WMO ident: 74646 Latitude: 36.61 Longitude: -97.49 Elevation: 315.00 ------------------------------------------------------------------------------- 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 122 SFC 978 315 15.2 13.4 89 1.8 14.1 105 8 290.2 291.9 288.1 318.2 9.92 2 971 376 18.0 12.0 68 6.0 14.3 116 12 293.6 295.2 288.6 319.7 9.10 3 961 464 18.6 12.6 68 6.0 14.8 133 19 295.1 296.8 289.6 322.7 9.58 4 955 518 18.0 12.0 68 6.0 14.3 143 22 295.0 296.7 289.3 321.7 9.26 5 929 754 20.6 11.6 56 9.0 14.9 172 35 300.0 301.7 290.9 327.3 9.27 6 925 791 20.4 11.4 56 9.0 14.7 175 36 300.2 301.8 290.9 327.2 9.19 7 871 1308 16.4 12.7 79 3.7 14.0 185 27 301.2 303.2 292.4 332.6 10.65 8 850 1516 15.0 9.0 67 6.0 11.4 185 23 301.9 303.4 290.9 327.1 8.50 9 816 1861 13.8 -3.2 31 17.0 5.5 190 19 304.1 304.8 287.2 315.5 3.70 10 796 2069 11.8 0.8 47 11.0 6.0 190 17 304.2 305.1 288.6 319.7 5.09 11 744 2630 8.0 -9.0 29 17.0 0.7 188 17 306.0 306.4 286.8 314.1 2.60 12 700 3130 4.2 -11.8 30 16.0 -2.1 195 10 307.1 307.5 286.8 314.2 2.21 13 659 3618 1.0 -9.0 47 10.0 -3.2 171 5 308.9 309.4 288.2 318.2 2.93 14 564 4844 -10.1 -15.1 67 5.0 -11.8 355 15 309.9 310.3 287.6 316.6 2.10 15 537 5220 -13.3 -21.3 51 8.0 -15.4 359 20 310.4 310.7 287.0 314.7 1.30 16 524 5406 -14.9 -18.9 71 4.0 -16.0 345 20 310.7 311.0 287.4 316.0 1.64 17 523 5420 -15.1 -19.2 71 4.1 -16.3 344 20 310.6 310.9 287.3 315.9 1.60 18 513 5566 -15.5 -30.5 26 15.0 -18.5 334 21 311.8 312.0 286.7 313.9 0.59 19 506 5670 -15.7 -27.7 35 12.0 -18.3 326 21 312.8 313.0 287.2 315.5 0.78 20 504 5700 -15.5 -30.5 26 15.0 -18.5 324 21 313.4 313.5 287.2 315.5 0.60 21 500 5760 -15.9 -30.9 26 15.0 -18.8 320 21 313.7 313.8 287.3 315.7 0.58 22 471 6207 -18.9 -50.9 4 32.0 -22.3 310 18 315.3 315.4 287.3 315.6 0.08 23 460 6382 -20.3 -35.3 25 15.0 -22.7 301 19 315.7 315.8 287.8 317.2 0.41 24 400 7400 -27.7 -44.7 18 17.0 -29.4 305 19 319.0 319.0 288.6 319.7 0.18 25 393 7527 -28.7 -42.7 25 14.0 -30.2 305 20 319.3 319.3 288.8 320.1 0.23 26 367 8013 -31.7 -53.7 10 22.0 -33.2 301 25 321.6 321.6 289.3 321.9 0.07 27 343 8487 -35.7 -41.7 54 6.0 -36.2 296 31 322.5 322.5 289.8 323.5 0.29 28 328 8797 -36.5 -40.4 67 3.9 -36.9 262 44 325.5 325.6 290.8 326.8 0.34 29 321 8946 -37.1 -40.6 70 3.5 -37.4 253 46 326.7 326.8 291.2 328.0 0.34 30 308 9231 -39.3 -46.3 47 7.0 -39.8 248 49 327.5 327.5 291.2 328.2 0.19 31 300 9410 -41.1 -45.9 60 4.8 -41.4 245 52 327.4 327.5 291.2 328.2 0.21 32 277 9947 -46.1 -48.3 78 2.2 -46.2 242 60 327.8 327.8 291.3 328.4 0.17 33 250 10620 -52.3 -55.7 67 3.4 -52.4 230 62 328.3 328.3 291.3 328.6 0.08 34 246 10724 -53.3 -58.3 54 5.0 -53.4 229 63 328.3 328.3 291.3 328.6 0.06 35 237 10964 -55.7 -59.0 66 3.3 -55.8 225 65 328.2 328.2 291.3 328.5 0.06 36 222 11378 -58.7 -59.9 86 1.2 -58.7 222 79 329.8 329.8 291.7 330.0 0.05 37 210 11727 -60.9 -64.3 64 3.4 -61.0 220 92 331.6 331.7 292.2 331.8 0.03 38 209 11756 -61.1 -64.7 62 3.6 -61.2 220 92 331.8 331.8 292.2 331.9 0.03 39 200 12030 -61.7 -66.4 53 4.7 -61.7 230 86 335.1 335.1 293.1 335.2 0.03 40 183 12572 -66.1 -71.1 49 5.0 -66.1 245 76 336.5 336.5 293.4 336.6 0.01 41 175 12843 -63.5 -79.5 10 16.0 -63.6 258 69 345.1 345.1 295.6 345.1 0.00 42 163 13281 -60.1 -82.1 4 22.0 -60.3 270 65 357.9 357.9 298.3 357.9 0.00 43 150 13800 -58.5 -83.5 3 25.0 -58.7 275 62 369.3 369.3 300.4 369.3 0.00 44 140 14235 -57.3 -84.3 2 27.0 -57.6 275 61 378.8 378.8 302.1 378.8 0.00 45 119 15253 -61.7 -85.7 3 24.0 -61.9 275 60 388.7 388.7 303.6 388.7 0.00 46 100 16330 -61.9 -85.9 3 24.0 -62.1 270 39 408.1 408.1 306.3 408.1 0.00 47 72 18339 -66.1 -88.1 3 22.0 -66.3 284 31 439.4 439.4 309.8 439.4 0.00 48 70 18510 -64.3 -88.3 2 24.0 -64.6 280 39 446.8 446.8 310.6 446.8 0.00 49 65 18968 -61.5 -87.5 2 26.0 -61.9 286 35 462.5 462.5 312.0 462.5 0.00 50 53 20245 -58.7 -86.7 2 28.0 -59.3 267 29 496.8 496.8 314.7 496.8 0.00 51 50 20610 -60.3 -86.3 2 26.0 -60.9 20 4 501.4 501.4 315.1 501.4 0.00 52 48 20863 -61.3 -87.3 2 26.0 -61.8 352 7 504.9 504.9 315.3 504.9 0.00 53 36 22669 -55.7 -85.7 1 30.0 -56.9 33 15 562.7 562.7 318.8 562.7 0.01 54 30 23820 -59.1 -87.1 1 28.0 -60.1 135 2 583.5 583.5 319.8 583.6 0.01 55 20 26390 -55.3 -85.3 1 30.0 -57.5 100 12 666.9 666.9 323.3 667.0 0.01 56 18 27064 -54.1 -85.1 1 31.0 -56.7 93 14 691.1 691.1 324.1 691.2 0.02 TRP 183 12572 -66.1 -71.1 49 5.0 -66.1 245 76 336.5 336.5 293.4 336.6 0.01 WND 210 11727 -60.9 -64.3 64 3.4 -61.0 220 92 331.6 331.7 292.2 331.8 0.03 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 650.44 mb = 3728.40 m = 12232.13 ft Wetbulb zero: 732.92 mb = 2753.29 m = 9032.99 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 51.01 % Est. max temperature: 28.24 C = 82.84 F Sfc-Lift cond lev (LCL): 952.14 mb = 543.35 m = 1782.62 ft T: 18.28 C 700-500 lapse rate: 7.64 C/km ThetaE index: 17.10 C Layer 850.0- 796.0 mb Conv cond level (CCL): 757.41 mb = 2481.93 m = 8142.70 ft Mean mixing ratio: 9.56 g/kg Conv temperature: 30.40 C = 86.72 F Cap Strength: 4.41 C Lifted Index: -2.79 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.65 C Lifted Index @700 mb: 1.31 C Showalter Index: -3.26 C Risk: Severe thunderstorms possible Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.90 C Cross Totals Index: 24.90 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 311.00 Risk: Showers and thunderstorms possible Energy Index: -2.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 460.32 J/kg Max Up Vert Vel: 30.34 m/s Conv Inhibition (B-): 250.78 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 838.99 mb = 1626.03 m = 5334.67 ft Lev Free Conv (LFC): 633.99 mb = 3922.58 m = 12869.19 ft Equ Level (EL): 323.99 mb = 8882.12 m = 29140.47 ft B at Equ Level: 450.87 J/kg Max Parcel Lev (MPL): 183.99 mb = 12538.80 m = 41137.31 ft Wind level data Storm motion: 236 at 12 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 ---------------------------------------------------------- 0 978 315 105 8 -7.7 2.1 | 75 19 -18.1 -4.9 1 945 610 160 29 -9.9 27.3 | 135 29 -20.3 20.3 2 925 791 175 36 -3.1 35.9 | 155 32 -13.5 28.9 3 912 914 180 34 0.0 34.0 | 159 29 -10.3 27.0 4 880 1219 185 28 2.4 27.9 | 159 22 -7.9 20.9 5 850 1516 185 23 2.0 22.9 | 152 18 -8.3 15.9 6 819 1829 190 19 3.3 18.7 | 149 14 -7.0 11.7 7 789 2134 190 17 3.0 16.7 | 143 12 -7.4 9.7 8 761 2438 185 20 1.7 19.9 | 146 16 -8.6 12.9 9 733 2743 190 15 2.6 14.8 | 135 11 -7.7 7.8 10 700 3130 195 10 2.6 9.7 | 109 8 -7.8 2.7 11 680 3353 200 10 3.4 9.4 | 109 7 -6.9 2.4 12 654 3658 165 4 -1.0 3.9 | 75 12 -11.4 -3.1 13 629 3962 90 1 -1.0 0.0 | 58 13 -11.3 -7.0 14 605 4267 25 5 -2.1 -4.5 | 47 17 -12.5 -11.5 15 582 4572 355 10 0.9 -10.0 | 29 19 -9.5 -17.0 16 560 4877 355 16 1.4 -15.9 | 21 25 -9.0 -22.9 17 538 5182 360 20 -0.0 -20.0 | 21 29 -10.3 -27.0 18 500 5760 320 21 13.5 -16.1 | 352 23 3.2 -23.1 19 498 5791 320 22 14.1 -16.9 | 351 24 3.8 -23.8 20 478 6096 315 18 12.7 -12.7 | 353 20 2.4 -19.7 21 458 6401 300 19 16.5 -9.5 | 340 18 6.1 -16.5 22 440 6706 295 18 16.3 -7.6 | 338 16 6.0 -14.6 23 422 7010 310 20 15.3 -12.9 | 346 20 5.0 -19.8 24 405 7315 300 17 14.7 -8.5 | 344 16 4.4 -15.5 25 400 7400 305 19 15.6 -10.9 | 344 19 5.2 -17.9 26 388 7620 305 20 16.4 -11.5 | 342 19 6.0 -18.5 27 340 8534 295 32 29.0 -13.5 | 318 28 18.7 -20.5 28 326 8839 255 46 44.4 11.9 | 262 34 34.1 4.9 29 312 9144 250 47 44.2 16.1 | 255 35 33.8 9.1 30 300 9410 245 52 47.1 22.0 | 248 40 36.8 15.0 31 285 9754 245 59 53.5 24.9 | 247 47 43.1 17.9 32 250 10620 230 62 47.5 39.9 | 229 50 37.2 32.9 33 236 10973 225 65 46.0 46.0 | 222 53 35.6 39.0 34 210 11727 220 92 59.1 70.5 | 218 80 48.8 63.5 35 205 11887 220 92 59.1 70.5 | 218 80 48.8 63.5 36 200 12030 230 86 65.9 55.3 | 229 74 55.5 48.3 37 183 12572 245 76 68.9 32.1 | 247 64 58.5 25.1 38 168 13106 270 63 63.0 -0.0 | 278 53 52.7 -7.0 39 160 13411 270 67 67.0 -0.0 | 277 57 56.7 -7.0 40 150 13800 275 62 61.8 -5.4 | 284 53 51.4 -12.4 41 119 15240 275 60 59.8 -5.2 | 284 51 49.4 -12.2 42 113 15545 285 53 51.2 -13.7 | 297 46 40.8 -20.7 43 100 16330 270 39 39.0 -0.0 | 284 29 28.7 -7.0 44 98 16459 270 39 39.0 -0.0 | 284 29 28.7 -7.0 45 84 17374 275 45 44.8 -3.9 | 288 36 34.5 -10.9 46 73 18288 285 29 28.0 -7.5 | 309 23 17.7 -14.5 47 70 18510 280 39 38.4 -6.8 | 296 31 28.1 -13.8 48 69 18593 270 36 36.0 -0.0 | 285 27 25.7 -7.0 49 66 18898 285 37 35.7 -9.6 | 303 30 25.4 -16.6 50 63 19202 290 27 25.4 -9.2 | 317 22 15.0 -16.2 51 60 19507 260 23 22.7 4.0 | 284 13 12.3 -3.0 52 54 20117 265 31 30.9 2.7 | 282 21 20.5 -4.3 53 52 20422 270 26 26.0 -0.0 | 294 17 15.7 -7.0 54 50 20610 20 4 -1.4 -3.8 | 47 16 -11.7 -10.8 55 49 20726 320 10 6.4 -7.7 | 15 15 -3.9 -14.7 56 47 21031 30 4 -2.0 -3.5 | 50 16 -12.3 -10.5 57 45 21336 205 7 3.0 6.3 | 85 7 -7.4 -0.6 58 42 21641 265 16 15.9 1.4 | 315 8 5.6 -5.6 59 40 21946 220 2 1.3 1.5 | 59 11 -9.1 -5.5 60 39 22250 345 17 4.4 -16.4 | 14 24 -5.9 -23.4 61 37 22555 15 16 -4.1 -15.5 | 33 27 -14.5 -22.4 62 35 22860 60 13 -11.3 -6.5 | 58 25 -21.6 -13.5 63 30 23774 120 10 -8.7 5.0 | 84 19 -19.0 -2.0 64 30 23820 135 2 -1.4 1.4 | 65 13 -11.8 -5.6 65 27 24384 345 7 1.8 -6.8 | 32 16 -8.5 -13.8 66 25 24994 70 14 -13.2 -4.8 | 63 26 -23.5 -11.8 67 24 25298 55 10 -8.2 -5.7 | 56 22 -18.5 -12.7 68 23 25603 80 10 -9.8 -1.7 | 67 22 -20.2 -8.7 69 22 25908 30 10 -5.0 -8.7 | 44 22 -15.3 -15.7 70 21 26213 50 16 -12.3 -10.3 | 53 28 -22.6 -17.3 71 20 26390 100 12 -11.8 2.1 | 78 23 -22.2 -4.9 72 19 26518 70 13 -12.2 -4.4 | 63 25 -22.6 -11.4 73 18 26822 100 14 -13.8 2.4 | 79 25 -24.1 -4.6 74 15 27432 25 10 -4.2 -9.1 | 42 22 -14.6 -16.1 Wind Parameters Mean winds (0-6000m): 205.9 at 16.6 knts Storm direction: 235.9 at 12.5 knts Shear (0-3000m) pos: 2.4 neg: 0.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 34.4 deg Storm rel helicity (0-3000m) pos: 268.0 neg: -40.1 tot: 227.8 m^2/s^2 ave: 75.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 4.8 10^-3/s Energy-Hel index: 0.77 Bulk Rich Number: 11.51 Bulk Shear: 40.00 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 ------------------------------------------------------------------------------- 500 161 24 131 24| 34.8 0.0 34.8|250.3 0.0 250.3 500.5 0.94| 40.2 37.7 1000 173 28 146 25| 13.5 0.0 13.5|265.4 -4.6 260.8 260.8 0.75| 25.8 19.4 1500 177 26 148 22| 6.9 0.0 6.9|265.4 -16.8 248.6 165.8 0.61| 19.8 12.1 2000 179 24 148 20| 5.2 0.3 5.4|267.1 -21.5 245.7 122.8 0.56| 15.9 8.8 2500 181 23 147 19| 3.4 0.2 3.6|268.0 -31.7 236.3 94.5 0.46| 14.1 6.5 3000 182 21 145 17| 2.4 0.2 2.6|268.0 -40.1 227.8 75.9 0.38| 12.6 4.8 4000 181 16 133 14| 1.8 2.1 3.9|268.0 -85.0 182.9 45.7 0.16| 11.7 1.9 5000 183 16 133 13| 1.5 3.1 4.5|268.0-151.7 116.3 23.3 0.03| 11.2 0.3 6000 206 17 159 9| 1.2 2.0 3.2|270.9-237.9 33.0 5.5 -0.08| 11.0 -0.8 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250423.12.gif