UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:2300Z 9 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 60 SFC 970 315 12.2 2.2 50 10.0 7.2 175 13 287.8 288.7 281.8 301.0 4.62 2 958 420 13.4 1.4 44 12.0 7.5 184 20 290.1 290.9 282.5 302.8 4.42 3 925 716 11.6 -0.4 43 12.0 5.9 205 34 291.2 291.9 282.5 302.8 4.01 4 911 843 11.2 -0.8 43 12.0 5.5 218 34 292.0 292.7 282.8 303.6 3.96 5 898 963 13.4 -8.6 21 22.0 4.2 228 33 295.5 295.9 282.3 302.3 2.22 6 877 1162 13.8 -9.2 19 23.0 4.2 241 31 297.9 298.3 283.2 304.6 2.17 7 858 1346 13.4 -9.6 19 23.0 3.8 254 29 299.4 299.8 283.8 306.0 2.15 8 850 1425 13.0 -10.0 19 23.0 3.5 260 28 299.8 300.1 283.9 306.3 2.10 9 700 3027 3.0 -7.0 48 10.0 -1.4 315 46 305.8 306.4 287.4 315.9 3.23 10 682 3237 1.2 -7.8 51 9.0 -2.6 312 46 306.1 306.7 287.3 315.8 3.11 11 655 3561 0.0 -10.0 47 10.0 -4.1 307 44 308.3 308.8 287.8 316.9 2.73 12 638 3771 0.6 -13.4 34 14.0 -4.7 298 42 311.3 311.7 288.2 318.2 2.13 13 520 5386 -7.5 -20.5 35 13.0 -11.6 303 51 320.3 320.6 290.3 325.2 1.44 14 500 5690 -9.7 -21.7 37 12.0 -13.3 300 56 321.2 321.5 290.5 325.9 1.35 15 423 6957 -18.7 -37.7 17 19.0 -21.9 310 59 325.4 325.5 290.8 326.8 0.35 16 400 7370 -22.5 -37.5 24 15.0 -24.8 315 60 325.7 325.8 290.9 327.2 0.38 17 300 9410 -41.1 -47.1 52 6.0 -41.5 320 61 327.4 327.5 291.2 328.1 0.18 18 277 9946 -45.9 -49.8 65 3.9 -46.1 319 63 328.1 328.1 291.3 328.6 0.15 19 250 10620 -51.7 -56.3 58 4.6 -51.8 315 61 329.2 329.2 291.6 329.5 0.07 20 200 12020 -63.7 -68.3 53 4.6 -63.7 305 66 331.9 331.9 292.3 332.0 0.02 21 171 12959 -72.7 -77.7 47 5.0 -72.7 317 75 332.2 332.2 292.3 332.2 0.01 22 165 13168 -73.6 -78.2 50 4.5 -73.6 320 77 334.0 334.0 292.8 334.1 0.01 23 162 13275 -74.1 -78.4 51 4.3 -74.1 315 74 335.0 335.0 293.0 335.0 0.01 24 155 13535 -70.1 -77.1 35 7.0 -70.1 312 71 346.1 346.1 295.8 346.1 0.01 25 150 13730 -70.5 -79.5 25 9.0 -70.5 295 66 348.6 348.6 296.3 348.7 0.00 26 144 13972 -69.5 -81.5 16 12.0 -69.5 291 69 354.5 354.5 297.6 354.5 0.00 27 135 14357 -68.1 -85.1 7 17.0 -68.2 299 72 363.6 363.6 299.4 363.6 0.00 28 109 15654 -63.3 -85.3 4 22.0 -63.5 294 62 395.6 395.6 304.6 395.6 0.00 29 100 16180 -64.9 -85.9 4 21.0 -65.1 295 50 402.3 402.3 305.5 402.3 0.00 30 86 17095 -66.7 -86.7 4 20.0 -66.8 281 48 416.4 416.4 307.3 416.4 0.00 31 83 17311 -63.9 -86.9 3 23.0 -64.1 276 47 426.4 426.4 308.4 426.4 0.00 32 70 18340 -69.7 -88.7 5 19.0 -69.8 300 38 435.3 435.3 309.4 435.3 0.00 33 69 18426 -69.7 -88.7 5 19.0 -69.8 300 37 437.1 437.1 309.6 437.1 0.00 34 61 19167 -64.7 -88.7 2 24.0 -65.0 305 37 463.9 463.9 312.1 463.9 0.00 35 57 19579 -65.5 -88.5 3 23.0 -65.8 311 43 471.1 471.1 312.7 471.2 0.00 36 53 20024 -62.9 -87.9 2 25.0 -63.3 315 40 487.1 487.1 314.0 487.1 0.00 37 50 20380 -65.1 -89.1 2 24.0 -65.4 315 31 490.1 490.1 314.2 490.1 0.00 38 48 20631 -62.1 -88.1 2 26.0 -62.6 318 28 503.0 503.0 315.2 503.0 0.00 39 42 21450 -65.1 -89.1 2 24.0 -65.4 307 20 515.1 515.1 316.0 515.1 0.00 40 36 22396 -62.3 -88.3 2 26.0 -62.9 301 22 545.6 545.6 317.8 545.6 0.00 TRP 162 13275 -74.1 -78.4 51 4.3 -74.1 315 74 335.0 335.0 293.0 335.0 0.01 WND 165 13168 -73.6 -78.2 50 4.5 -73.6 320 77 334.0 334.0 292.8 334.1 0.01 Sounding variables and indices 1000-500 mb thick: 5630.00 m Freezing level: 629.26 mb = 3890.86 m = 12765.12 ft Wetbulb zero: 742.76 mb = 2537.73 m = 8325.79 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 35.56 % Est. max temperature: 25.14 C = 77.26 F Sfc-Lift cond lev (LCL): 833.53 mb = 1586.49 m = 5204.96 ft T: 11.99 C 700-500 lapse rate: 4.77 C/km ThetaE index: 1.34 C Layer 898.0- 877.0 mb Conv cond level (CCL): 491.88 mb = 5814.05 m = 19074.75 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 45.70 C = 114.26 F Cap Strength: 16.97 C Lifted Index: 17.12 C Risk: None Lifted Index @300 mb: 17.36 C Lifted Index @700 mb: 10.66 C Showalter Index: 15.01 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -0.30 C K Index: 2.70 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.75 J/kg Max Up Vert Vel: 9.14 m/s Conv Inhibition (B-): 30713.72 J/kg Cap Strength: 17.02 C Lift Cond Lev (LCL): 729.67 mb = 2684.48 m = 8807.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 29 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 ---------------------------------------------------------- 0 970 315 175 13 -1.1 13.0 | 152 40 -19.1 35.6 1 937 610 200 33 11.3 31.0 | 173 54 -6.7 53.7 2 925 716 205 34 14.4 30.8 | 176 54 -3.6 53.5 3 903 914 225 34 24.0 24.0 | 187 47 6.1 46.7 4 871 1219 245 30 27.2 12.7 | 195 37 9.3 35.3 5 850 1425 260 28 27.6 4.9 | 199 29 9.6 27.5 6 809 1829 275 25 24.9 -2.2 | 199 22 7.0 20.5 7 780 2134 305 17 13.9 -9.8 | 163 14 -4.0 12.9 8 752 2438 310 27 20.7 -17.4 | 207 6 2.7 5.3 9 724 2743 310 38 29.1 -24.4 | 279 11 11.2 -1.8 10 700 3027 315 46 32.5 -32.5 | 304 18 14.6 -9.9 11 698 3048 315 47 33.2 -33.2 | 305 19 15.3 -10.6 12 646 3658 305 43 35.2 -24.7 | 277 17 17.3 -2.0 13 622 3962 285 40 38.6 -10.4 | 239 24 20.7 12.3 14 598 4267 295 38 34.4 -16.1 | 248 18 16.5 6.6 15 576 4572 290 34 31.9 -11.6 | 232 18 14.0 11.0 16 554 4877 295 42 38.1 -17.7 | 256 21 20.1 4.9 17 533 5182 305 48 39.3 -27.5 | 283 22 21.4 -4.9 18 500 5690 300 56 48.5 -28.0 | 280 31 30.6 -5.4 19 493 5791 300 58 50.2 -29.0 | 281 33 32.3 -6.4 20 474 6096 300 56 48.5 -28.0 | 280 31 30.6 -5.4 21 400 7370 315 60 42.4 -42.4 | 309 31 24.5 -19.8 22 386 7620 315 62 43.8 -43.8 | 309 33 25.9 -21.2 23 311 9144 320 63 40.5 -48.3 | 319 34 22.6 -25.6 24 300 9410 320 61 39.2 -46.7 | 319 32 21.3 -24.1 25 285 9754 320 63 40.5 -48.3 | 319 34 22.6 -25.6 26 250 10620 315 61 43.1 -43.1 | 309 32 25.2 -20.5 27 214 11582 310 61 46.7 -39.2 | 300 33 28.8 -16.6 28 200 12020 305 66 54.1 -37.9 | 293 39 36.1 -15.2 29 165 13168 320 77 49.5 -59.0 | 319 48 31.6 -36.3 30 162 13275 315 74 52.3 -52.3 | 311 45 34.4 -29.7 31 158 13411 320 77 49.5 -59.0 | 319 48 31.6 -36.3 32 150 13716 300 62 53.7 -31.0 | 283 37 35.8 -8.4 33 150 13730 295 66 59.8 -27.9 | 277 42 41.9 -5.2 34 143 14021 290 70 65.8 -23.9 | 272 48 47.8 -1.3 35 136 14326 300 73 63.2 -36.5 | 287 47 45.3 -13.9 36 123 14935 285 56 54.1 -14.5 | 257 37 36.2 8.2 37 117 15240 285 69 66.6 -17.9 | 264 49 48.7 4.8 38 100 16154 305 54 44.2 -31.0 | 288 28 26.3 -8.3 39 100 16180 295 50 45.3 -21.1 | 267 27 27.4 1.5 40 95 16459 295 51 46.2 -21.6 | 268 28 28.3 1.1 41 82 17374 275 47 46.8 -4.1 | 237 34 28.9 18.6 42 71 18288 290 45 42.3 -15.4 | 253 25 24.3 7.3 43 70 18340 300 38 32.9 -19.0 | 256 15 15.0 3.6 44 64 18898 300 33 28.6 -16.5 | 240 12 10.6 6.1 45 55 19812 315 46 32.5 -32.5 | 304 18 14.6 -9.9 46 50 20380 315 31 21.9 -21.9 | 260 4 4.0 0.7 47 46 20726 320 26 16.7 -19.9 | 156 3 -1.2 2.7 48 43 21031 305 19 15.6 -10.9 | 169 12 -2.4 11.7 49 40 21336 310 22 16.9 -14.1 | 173 9 -1.1 8.5 50 38 21641 320 20 12.9 -15.3 | 145 9 -5.1 7.3 51 35 21946 290 24 22.6 -8.2 | 198 15 4.6 14.4 52 33 22250 305 31 25.4 -17.8 | 237 9 7.5 4.9 53 29 22860 300 32 27.7 -16.0 | 236 12 9.8 6.6 Wind Parameters Mean winds (0-6000m): 291.6 at 38.5 knts Storm direction: 321.6 at 28.9 knts Shear (0-3000m) pos: 8.6 neg: 0.9 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 140.7 deg Storm rel helicity (0-3000m) pos: 534.7 neg: -56.3 tot: 478.4 m^2/s^2 ave: 159.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 19.0 stream: 8.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.14 Bulk Shear: 305.08 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 ------------------------------------------------------------------------------- 500 200 27 170 49| 26.2 0.0 26.2|336.0 0.0 336.0 672.0 0.82| 32.3 26.5 1000 218 30 180 46| 14.9 0.0 14.9|471.0 0.0 471.0 471.0 0.71| 27.2 19.2 1500 233 29 187 40| 10.3 0.0 10.3|482.6 -2.1 480.6 320.4 0.60| 22.1 13.2 2000 244 27 190 35| 8.5 0.0 8.5|490.1 -40.2 449.9 225.0 0.39| 21.4 8.3 2500 260 28 199 29| 10.3 0.0 10.3|518.3 -40.2 478.1 191.3 0.46| 20.7 9.5 3000 276 31 213 23| 8.6 0.9 9.5|534.7 -56.3 478.4 159.5 0.42| 19.0 8.0 4000 285 33 225 20| 6.5 1.5 8.0|546.5-146.9 399.6 99.9 0.23| 17.4 4.0 5000 288 35 232 19| 6.4 1.2 7.6|637.4-163.8 473.6 94.7 0.28| 16.3 4.6 6000 292 39 245 20| 5.3 1.5 6.8|661.2-174.4 486.8 81.1 0.27| 14.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251209.23.gif