UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120706.upa.cvt Date: 0600Z 7 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:0600Z 7 DEC 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 110 SFC 975 315 6.0 5.6 97 0.4 5.8 205 11 281.2 282.2 280.1 297.3 5.85 2 938 633 3.2 3.2 100 0.0 3.2 247 14 281.5 282.3 279.4 295.7 5.13 3 927 729 5.2 1.7 78 3.5 3.5 275 17 284.5 285.3 280.3 297.6 4.66 4 925 747 5.8 1.5 74 4.3 3.8 280 18 285.2 286.0 280.6 298.3 4.61 5 920 792 8.8 0.8 57 8.0 4.9 287 19 288.8 289.5 281.9 301.4 4.40 6 902 955 7.8 -0.2 57 8.0 4.1 310 22 289.4 290.1 281.9 301.4 4.18 7 878 1178 8.8 -2.2 46 11.0 3.7 340 24 292.6 293.3 282.8 303.5 3.70 8 850 1445 7.2 -4.8 42 12.0 2.0 340 23 293.7 294.3 282.6 303.0 3.14 9 831 1631 6.6 -6.4 39 13.0 1.1 333 23 295.0 295.5 282.8 303.5 2.85 10 824 1700 6.0 -2.0 56 8.0 2.3 330 23 295.0 295.8 284.1 306.9 4.00 11 777 2178 2.0 -2.9 70 4.9 -0.2 319 21 295.7 296.5 284.4 307.5 3.97 12 742 2549 0.2 -8.8 51 9.0 -3.3 313 25 297.7 298.2 283.7 305.8 2.65 13 700 3014 -2.1 -10.1 54 8.0 -5.1 300 30 300.2 300.6 284.5 308.0 2.53 14 666 3408 -4.5 -11.5 58 7.0 -7.0 279 29 301.8 302.2 285.0 309.2 2.38 15 525 5229 -19.7 -20.9 90 1.2 -20.0 283 38 304.7 305.0 285.0 309.2 1.38 16 512 5415 -21.1 -25.2 70 4.1 -21.9 284 41 305.2 305.4 284.7 308.4 0.96 17 500 5590 -22.5 -26.2 72 3.7 -23.2 285 44 305.6 305.8 284.8 308.6 0.90 18 450 6351 -29.1 -29.4 97 0.3 -29.2 281 53 306.7 306.8 285.0 309.2 0.74 19 441 6496 -26.1 -42.1 21 16.0 -27.8 278 57 312.2 312.3 286.4 313.0 0.21 20 437 6561 -24.7 -45.7 12 21.0 -26.9 276 59 314.8 314.8 287.2 315.4 0.15 21 421 6832 -25.1 -44.1 15 19.0 -27.2 269 67 317.7 317.7 288.2 318.4 0.18 22 400 7200 -28.5 -41.5 28 13.0 -29.9 265 73 317.9 318.0 288.3 318.9 0.25 23 349 8162 -36.7 -44.7 43 8.0 -37.3 263 81 319.5 319.6 288.8 320.3 0.20 24 340 8343 -37.9 -51.9 22 14.0 -38.7 263 83 320.3 320.3 288.9 320.6 0.09 25 300 9200 -41.1 -57.1 16 16.0 -41.8 255 94 327.4 327.4 291.0 327.7 0.06 26 294 9337 -41.3 -59.3 13 18.0 -42.1 255 95 329.0 329.1 291.5 329.2 0.04 27 286 9524 -43.1 -59.1 16 16.0 -43.7 255 95 329.1 329.1 291.5 329.3 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5480.00 m Freezing level: 738.35 mb = 2589.13 m = 8494.40 ft Wetbulb zero: 781.00 mb = 2135.98 m = 7007.73 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 66.33 % Est. max temperature: 19.75 C = 67.55 F Sfc-Lift cond lev (LCL): 969.01 mb = 365.57 m = 1199.36 ft T: 5.55 C 700-500 lapse rate: 7.92 C/km ThetaE index: 1.77 C Layer 742.0- 700.0 mb Conv cond level (CCL): 700.49 mb = 3008.39 m = 9869.92 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 24.81 C = 76.67 F Cap Strength: 8.02 C Lifted Index: 6.92 C Risk: None Lifted Index @300 mb: 19.99 C Lifted Index @700 mb: 7.72 C Showalter Index: 4.37 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 17.70 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 90.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.28 J/kg Max Up Vert Vel: 11.25 m/s Conv Inhibition (B-): 3440.87 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 859.01 mb = 1357.99 m = 4455.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 22 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 ---------------------------------------------------------- 0 975 315 205 11 4.6 10.0 | 160 29 -10.1 27.0 1 941 610 240 13 11.3 6.5 | 172 24 -3.4 23.5 2 925 747 280 18 17.7 -3.1 | 192 14 3.0 13.9 3 906 914 305 21 17.2 -12.0 | 207 6 2.5 5.0 4 874 1219 345 25 6.5 -24.1 | 49 11 -8.2 -7.1 5 850 1445 340 23 7.9 -21.6 | 56 8 -6.8 -4.6 6 811 1829 325 23 13.2 -18.8 | 39 2 -1.5 -1.8 7 781 2134 320 21 13.5 -16.1 | 127 2 -1.2 0.9 8 752 2438 315 23 16.3 -16.3 | 245 2 1.6 0.7 9 724 2743 310 30 23.0 -19.3 | 285 9 8.3 -2.3 10 700 3014 300 30 26.0 -15.0 | 260 11 11.3 2.0 11 644 3658 265 28 27.9 2.4 | 214 23 13.2 19.4 12 594 4267 260 29 28.6 5.0 | 212 26 13.9 22.0 13 549 4877 280 34 33.5 -5.9 | 239 22 18.8 11.1 14 507 5486 285 42 40.6 -10.9 | 257 27 25.9 6.1 15 500 5590 285 44 42.5 -11.4 | 259 28 27.8 5.6 16 466 6096 285 50 48.3 -12.9 | 263 34 33.6 4.1 17 447 6401 280 54 53.2 -9.4 | 259 39 38.5 7.6 18 411 7010 265 73 72.7 6.4 | 248 63 58.0 23.4 19 400 7200 265 73 72.7 6.4 | 248 63 58.0 23.4 20 377 7620 265 75 74.7 6.5 | 249 64 60.0 23.5 21 302 9144 260 92 90.6 16.0 | 247 83 75.9 33.0 22 300 9200 255 94 90.8 24.3 | 241 87 76.1 41.3 23 289 9449 255 95 91.8 24.6 | 242 88 77.1 41.6 24 275 9754 255 94 90.8 24.3 | 241 87 76.1 41.3 Wind Parameters Mean winds (0-6000m): 289.2 at 30.0 knts Storm direction: 319.2 at 22.5 knts Shear (0-3000m) pos: 5.7 neg: 4.6 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 73.6 deg Storm rel helicity (0-3000m) pos: 87.5 neg: -36.6 tot: 50.8 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 0.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.01 Bulk Shear: 62.55 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 ------------------------------------------------------------------------------- 500 247 14 175 22| 21.9 0.0 21.9| 77.3 0.0 77.3 154.6 0.60| 23.6 14.1 1000 299 18 189 8| 17.0 0.0 17.0| 82.7 -0.2 82.5 82.5 0.17| 25.4 4.4 1500 316 20 163 3| 11.4 2.5 13.8| 84.0 -1.7 82.3 54.9 0.14| 19.5 2.7 2000 318 20 155 2| 8.5 2.7 11.2| 85.2 -1.7 83.5 41.8 0.19| 15.8 3.0 2500 316 22 189 1| 6.8 3.6 10.4| 87.5 -4.2 83.3 33.3 0.19| 14.6 2.8 3000 311 23 234 3| 5.7 4.6 10.3| 87.5 -36.6 50.8 16.9 0.05| 14.3 0.7 4000 297 24 230 9| 4.3 4.5 8.8| 92.5 -77.2 15.4 3.8 -0.03| 12.3 -0.3 5000 291 26 233 12| 5.0 3.6 8.6|190.8 -77.2 113.6 22.7 0.12| 11.6 1.3 6000 289 30 242 15| 4.5 3.5 8.0|229.8 -94.1 135.7 22.6 0.13| 10.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251207.06.gif