UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120218.upa.cvt Date: 1800Z 2 DEC 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1800Z 2 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 158 SFC 981 315 6.8 -3.2 49 10.0 2.7 170 4 281.5 282.0 276.7 290.2 3.07 2 978 340 5.2 -3.8 52 9.0 1.6 174 5 280.1 280.6 275.8 288.4 2.95 3 955 534 3.2 -7.8 44 11.0 -0.7 203 8 280.0 280.4 274.8 286.3 2.22 4 925 793 3.2 -11.8 32 15.0 -1.8 235 12 282.6 282.9 275.3 287.5 1.67 5 893 1077 2.0 -12.0 35 14.0 -2.6 241 11 284.2 284.5 276.2 289.2 1.70 6 850 1476 3.8 -18.2 18 22.0 -2.9 295 10 290.1 290.3 278.3 293.4 1.07 7 848 1495 3.8 -18.2 18 22.0 -2.9 295 10 290.3 290.5 278.4 293.6 1.07 8 773 2239 -2.1 -12.1 46 10.0 -5.5 280 18 291.8 292.1 280.3 297.6 1.95 9 750 2479 -2.7 -19.7 26 17.0 -7.5 280 15 293.6 293.8 280.0 297.0 1.07 10 729 2703 -4.1 -16.1 39 12.0 -7.8 280 16 294.5 294.8 281.0 299.1 1.49 11 700 3023 -4.5 -18.5 33 14.0 -8.6 265 22 297.5 297.7 282.0 301.5 1.27 12 693 3102 -4.9 -18.9 32 14.0 -8.9 261 20 297.9 298.1 282.1 301.8 1.24 13 666 3416 -2.7 -21.7 22 19.0 -8.1 269 23 303.8 304.0 284.2 307.1 1.01 14 567 4682 -6.7 -37.7 6 31.0 -12.7 267 45 313.4 313.4 286.9 314.3 0.26 15 565 4710 -6.7 -35.7 8 29.0 -12.6 267 46 313.7 313.8 287.1 314.9 0.32 16 500 5650 -14.5 -39.5 10 25.0 -18.5 280 54 315.4 315.4 287.5 316.3 0.25 17 466 6177 -19.1 -43.1 10 24.0 -22.2 285 58 316.1 316.1 287.6 316.7 0.18 18 452 6402 -20.9 -31.9 37 11.0 -22.8 285 56 316.6 316.7 288.3 318.6 0.58 19 446 6500 -21.7 -25.7 70 4.0 -22.6 285 55 316.8 317.0 288.9 320.4 1.06 20 414 7042 -25.5 -37.5 32 12.0 -27.1 285 50 318.7 318.8 288.8 320.0 0.37 21 400 7290 -27.7 -37.7 38 10.0 -29.0 285 48 319.0 319.1 288.8 320.3 0.37 22 392 7435 -29.1 -39.1 37 10.0 -30.3 285 47 319.0 319.1 288.8 320.2 0.33 23 331 8623 -39.5 -48.5 38 9.0 -40.1 291 47 320.5 320.6 289.0 321.1 0.14 24 323 8791 -40.9 -55.9 18 15.0 -41.6 289 47 320.9 320.9 289.1 321.1 0.06 25 300 9290 -45.3 -56.3 28 11.0 -45.7 285 51 321.5 321.5 289.3 321.8 0.06 26 294 9424 -46.5 -56.5 31 10.0 -46.9 285 51 321.7 321.7 289.3 321.9 0.06 27 250 10480 -54.9 -62.9 36 8.0 -55.1 285 58 324.4 324.5 290.2 324.6 0.03 28 240 10738 -56.3 -64.3 36 8.0 -56.4 280 61 326.2 326.2 290.6 326.3 0.03 29 234 10898 -55.9 -75.9 6 20.0 -56.1 279 62 329.1 329.1 291.5 329.1 0.01 30 224 11175 -55.5 -72.5 10 17.0 -55.7 276 64 333.9 333.9 292.7 333.9 0.01 31 200 11890 -57.3 -75.3 8 18.0 -57.5 270 70 342.0 342.0 294.8 342.1 0.01 32 193 12115 -57.8 -76.2 8 18.4 -58.0 280 78 344.7 344.7 295.4 344.7 0.01 33 150 13690 -61.7 -82.7 4 21.0 -61.9 265 60 363.8 363.8 299.4 363.8 0.00 34 136 14294 -63.9 -83.9 5 20.0 -64.0 268 64 370.2 370.2 300.6 370.2 0.00 35 118 15170 -61.3 -85.3 3 24.0 -61.5 274 49 390.4 390.4 303.8 390.4 0.00 36 100 16190 -64.1 -86.1 3 22.0 -64.3 265 38 403.9 403.9 305.7 403.9 0.00 37 97 16377 -64.7 -85.7 4 21.0 -64.8 265 38 406.2 406.2 306.0 406.3 0.00 38 86 17118 -61.5 -86.5 2 25.0 -61.8 270 43 426.9 426.9 308.5 426.9 0.00 39 70 18390 -63.5 -87.5 2 24.0 -63.8 260 32 448.5 448.5 310.7 448.5 0.00 40 59 19443 -63.5 -87.5 2 24.0 -63.8 297 19 471.0 471.0 312.7 471.0 0.00 41 50 20470 -60.5 -87.5 2 27.0 -61.0 285 11 500.9 500.9 315.0 500.9 0.00 42 46 20992 -57.3 -86.3 1 29.0 -58.2 330 19 520.7 520.7 316.4 520.7 0.00 43 36 22522 -62.1 -88.1 2 26.0 -62.7 343 2 546.1 546.1 317.9 546.1 0.00 44 30 23650 -61.1 -88.1 2 27.0 -61.9 310 5 578.1 578.1 319.6 578.1 0.01 45 27 24305 -61.5 -88.5 2 27.0 -62.3 328 9 594.6 594.6 320.3 594.7 0.01 46 20 26190 -56.7 -86.7 1 30.0 -58.6 45 6 662.6 662.6 323.2 662.7 0.01 47 16 27616 -53.3 -84.3 1 31.0 -56.3 23 4 717.4 717.4 325.0 717.5 0.02 TRP 240 10738 -56.3 -64.3 36 8.0 -56.4 280 61 326.2 326.2 290.6 326.3 0.03 WND 193 12115 -57.8 -76.2 8 18.4 -58.0 280 78 344.7 344.7 295.4 344.7 0.01 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 799.69 mb = 1974.14 m = 6476.77 ft Wetbulb zero: 962.28 mb = 472.10 m = 1548.85 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 24.12 % Est. max temperature: 15.91 C = 60.63 F Sfc-Lift cond lev (LCL): 841.00 mb = 1561.70 m = 5123.61 ft T: 3.27 C 700-500 lapse rate: 3.81 C/km ThetaE index: 3.83 C Layer 978.0- 925.0 mb Conv cond level (CCL): 475.56 mb = 6024.76 m = 19766.03 ft Mean mixing ratio: 1.99 g/kg Conv temperature: 40.98 C = 105.77 F Cap Strength: 23.40 C Lifted Index: 23.27 C Risk: None Lifted Index @300 mb: 23.82 C Lifted Index @700 mb: 12.53 C Showalter Index: 19.17 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: -3.70 C K Index: -13.90 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 4.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.27 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 51702.52 J/kg Cap Strength: 23.37 C Lift Cond Lev (LCL): 762.17 mb = 2350.86 m = 7712.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 ---------------------------------------------------------- 0 981 315 170 4 -0.7 3.9 | 132 25 -18.8 16.8 1 946 610 215 10 5.7 8.2 | 149 24 -12.4 21.0 2 925 793 235 12 9.8 6.9 | 157 21 -8.3 19.7 3 911 914 230 14 10.7 9.0 | 161 23 -7.4 21.8 4 877 1219 250 8 7.5 2.7 | 146 19 -10.6 15.6 5 850 1476 295 10 9.1 -4.2 | 134 12 -9.1 8.6 6 845 1524 295 10 9.1 -4.2 | 134 12 -9.1 8.6 7 813 1829 275 18 17.9 -1.6 | 179 11 -0.2 11.3 8 783 2134 280 20 19.7 -3.5 | 190 9 1.6 9.3 9 753 2438 280 15 14.8 -2.6 | 162 11 -3.3 10.2 10 725 2743 280 16 15.8 -2.8 | 167 10 -2.4 10.0 11 700 3023 265 22 21.9 1.9 | 194 15 3.8 14.7 12 698 3048 260 20 19.7 3.5 | 186 16 1.6 16.3 13 645 3658 275 25 24.9 -2.2 | 213 13 6.8 10.6 14 621 3962 290 31 29.1 -10.6 | 259 11 11.0 2.2 15 597 4267 285 37 35.7 -9.6 | 260 18 17.6 3.2 16 574 4572 265 42 41.8 3.7 | 235 29 23.7 16.5 17 552 4877 270 52 52.0 -0.0 | 249 36 33.9 12.8 18 500 5650 280 54 53.2 -9.4 | 264 35 35.1 3.4 19 471 6096 285 59 57.0 -15.3 | 274 39 38.9 -2.4 20 400 7290 285 48 46.4 -12.4 | 269 28 28.2 0.4 21 381 7620 285 45 43.5 -11.6 | 267 25 25.3 1.2 22 365 7925 285 44 42.5 -11.4 | 267 24 24.4 1.4 23 349 8230 295 46 41.7 -19.4 | 286 24 23.6 -6.6 24 306 9144 285 48 46.4 -12.4 | 269 28 28.2 0.4 25 300 9290 285 51 49.3 -13.2 | 271 31 31.1 -0.4 26 255 10363 285 52 50.2 -13.5 | 271 32 32.1 -0.6 27 250 10480 285 58 56.0 -15.0 | 273 38 37.9 -2.2 28 240 10738 280 61 60.1 -10.6 | 267 42 42.0 2.2 29 200 11890 270 70 70.0 -0.0 | 256 53 51.9 12.8 30 193 12115 280 78 76.8 -13.5 | 271 59 58.7 -0.7 31 191 12192 280 78 76.8 -13.5 | 271 59 58.7 -0.7 32 165 13106 265 64 63.8 5.6 | 248 49 45.6 18.4 33 157 13411 270 53 53.0 -0.0 | 250 37 34.9 12.8 34 150 13690 265 60 59.8 5.2 | 247 45 41.7 18.1 35 129 14630 270 66 66.0 -0.0 | 255 50 47.9 12.8 36 117 15240 275 47 46.8 -4.1 | 253 30 28.7 8.7 37 111 15545 275 53 52.8 -4.6 | 257 36 34.7 8.2 38 100 16190 265 38 37.9 3.3 | 231 25 19.7 16.1 39 96 16459 265 38 37.9 3.3 | 231 25 19.7 16.1 40 87 17069 270 45 45.0 -0.0 | 245 30 26.9 12.8 41 79 17678 275 26 25.9 -2.3 | 216 13 7.8 10.6 42 75 17983 265 33 32.9 2.9 | 223 22 14.8 15.7 43 71 18288 265 33 32.9 2.9 | 223 22 14.8 15.7 44 70 18390 260 32 31.5 5.6 | 216 23 13.4 18.4 45 68 18593 260 33 32.5 5.7 | 218 23 14.4 18.6 46 61 19202 295 23 20.8 -9.7 | 221 4 2.7 3.1 47 56 19812 300 14 12.1 -7.0 | 134 8 -6.0 5.8 48 53 20117 235 13 10.6 7.5 | 160 22 -7.5 20.3 49 50 20422 225 12 8.5 8.5 | 156 23 -9.6 21.3 50 50 20470 285 11 10.6 -2.8 | 143 12 -7.5 10.0 51 48 20726 270 13 13.0 -0.0 | 158 14 -5.1 12.8 52 46 21031 340 20 6.8 -18.8 | 62 13 -11.3 -6.0 53 44 21336 345 5 1.3 -4.8 | 115 19 -16.8 8.0 54 39 21946 0 0 -0.0 -0.0 | 125 22 -18.1 12.8 55 30 23650 310 5 3.8 -3.2 | 124 17 -14.3 9.6 56 27 24384 330 9 4.5 -7.8 | 110 15 -13.6 5.0 57 25 24689 20 13 -4.4 -12.2 | 92 23 -22.6 0.6 58 24 24994 40 16 -10.3 -12.3 | 91 28 -28.4 0.6 59 23 25298 80 10 -9.8 -1.7 | 112 30 -28.0 11.1 60 20 26190 45 6 -4.2 -4.2 | 111 24 -22.4 8.6 61 20 26213 360 1 -0.0 -1.0 | 123 22 -18.1 11.8 62 14 27432 40 7 -4.5 -5.4 | 108 24 -22.6 7.5 63 12 27737 355 4 0.3 -4.0 | 116 20 -17.8 8.8 Wind Parameters Mean winds (0-6000m): 275.3 at 29.6 knts Storm direction: 305.3 at 22.2 knts Shear (0-3000m) pos: 3.2 neg: 1.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 138.4 neg: -59.3 tot: 79.1 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 91.42 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 ------------------------------------------------------------------------------- 500 216 9 147 24| 11.5 0.0 11.5| 73.3 0.0 73.3 146.6 0.90| 12.9 11.6 1000 229 10 151 22| 5.2 0.0 5.2| 80.8 -30.8 50.0 50.0 0.28| 12.4 3.5 1500 250 11 154 18| 6.6 0.0 6.6|104.1 -41.0 63.1 42.1 0.32| 12.9 4.2 2000 262 13 159 16| 4.8 0.0 4.8|110.0 -48.2 61.9 30.9 0.27| 11.1 3.0 2500 266 13 160 14| 3.9 0.3 4.1|117.0 -52.6 64.4 25.8 0.26| 9.8 2.6 3000 266 14 165 14| 3.2 1.2 4.4|138.4 -59.3 79.1 26.4 0.29| 9.9 2.9 4000 273 18 180 12| 3.5 2.0 5.4|182.3 -66.4 115.9 29.0 0.36| 10.3 3.7 5000 272 24 206 13| 3.4 3.1 6.5|291.4-111.2 180.2 36.0 0.32| 11.0 3.5 6000 275 30 228 15| 3.5 2.6 6.1|388.1-114.9 273.2 45.5 0.36| 10.3 3.7 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20251202.18.gif