UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for KLMN... Searching the city database file for: KLMN ... Date:1200Z 21 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 131 SFC 978 315 5.4 5.1 98 0.3 5.2 115 1 280.3 281.3 279.4 295.8 5.63 2 973 358 9.2 6.6 84 2.6 7.8 133 2 284.6 285.7 282.2 302.1 6.29 3 939 657 14.6 2.6 44 12.0 8.4 238 7 293.0 293.9 284.3 307.3 4.91 4 925 785 14.6 -1.4 33 16.0 6.9 245 10 294.2 294.9 283.5 305.3 3.73 5 900 1016 13.4 -3.6 30 17.0 5.5 250 12 295.3 295.9 283.4 305.0 3.25 6 891 1100 13.2 -2.8 33 16.0 5.6 250 14 296.0 296.6 284.0 306.4 3.49 7 850 1494 10.4 -0.6 46 11.0 5.0 265 22 297.0 297.8 285.2 309.8 4.30 8 818 1813 9.2 0.2 53 9.0 4.6 274 26 299.0 299.9 286.5 313.2 4.74 9 790 2100 7.4 -6.6 36 14.0 1.3 284 21 300.1 300.7 285.0 309.1 2.95 10 700 3081 -0.9 -9.9 50 9.0 -4.4 320 22 301.5 302.0 285.1 309.4 2.57 11 695 3138 -1.3 -10.3 50 9.0 -4.7 322 22 301.7 302.1 285.1 309.4 2.51 12 620 4042 -5.1 -19.1 32 14.0 -9.4 316 23 307.3 307.6 285.9 311.8 1.36 13 591 4417 -6.5 -24.5 22 18.0 -11.3 277 25 309.9 310.1 286.4 312.9 0.89 14 539 5128 -12.9 -27.9 27 15.0 -16.2 269 35 310.6 310.7 286.4 313.0 0.71 15 529 5271 -13.9 -31.9 20 18.0 -17.4 272 36 311.0 311.1 286.3 312.8 0.50 16 522 5372 -12.3 -50.3 3 38.0 -17.1 274 37 314.2 314.2 286.9 314.4 0.07 17 500 5700 -14.3 -52.3 2 38.0 -18.8 280 39 315.6 315.6 287.3 315.8 0.06 18 446 6559 -18.7 -48.7 5 30.0 -22.2 273 49 320.5 320.6 289.0 320.9 0.10 19 400 7360 -24.5 -54.5 4 30.0 -27.1 270 57 323.1 323.2 289.8 323.4 0.06 20 300 9390 -40.7 -62.7 8 22.0 -41.5 260 63 328.0 328.0 291.2 328.1 0.03 21 293 9549 -42.3 -63.3 8 21.0 -43.0 260 64 327.9 328.0 291.2 328.1 0.03 22 292 9572 -42.5 -63.4 8 21.0 -43.2 260 64 328.1 328.1 291.2 328.2 0.03 23 250 10600 -49.3 -69.3 8 20.0 -49.7 255 59 332.8 332.8 292.5 332.8 0.01 24 222 11370 -56.1 -69.1 18 13.0 -56.3 258 56 333.8 333.8 292.7 333.9 0.02 25 200 12030 -59.5 -73.5 15 14.0 -59.6 250 48 338.5 338.5 294.0 338.6 0.01 26 191 12315 -61.5 -75.5 14 14.0 -61.6 248 49 339.8 339.8 294.3 339.8 0.01 27 171 12991 -65.7 -74.7 27 9.0 -65.8 250 45 343.8 343.8 295.2 343.8 0.01 28 150 13790 -62.9 -84.9 4 22.0 -63.0 250 48 361.7 361.7 299.0 361.7 0.00 29 126 14870 -60.7 -85.7 2 25.0 -60.9 241 46 384.2 384.2 302.9 384.2 0.00 30 102 16170 -65.9 -87.9 3 22.0 -66.0 259 40 398.1 398.1 304.9 398.1 0.00 31 100 16290 -65.5 -87.5 3 22.0 -65.7 260 40 401.2 401.2 305.3 401.2 0.00 32 88 17068 -67.1 -88.1 4 21.0 -67.2 275 40 412.9 412.9 306.9 412.9 0.00 33 80 17650 -63.9 -88.9 2 25.0 -64.1 270 39 430.9 430.9 308.9 430.9 0.00 34 74 18138 -56.5 -86.5 1 30.0 -57.1 248 36 456.2 456.2 311.4 456.2 0.00 35 70 18490 -58.1 -87.1 1 29.0 -58.6 275 24 460.1 460.1 311.8 460.1 0.00 36 58 19658 -63.3 -89.3 2 26.0 -63.6 275 21 473.8 473.8 313.0 473.8 0.00 37 52 20335 -58.9 -86.9 2 28.0 -59.5 289 15 499.0 499.1 314.9 499.1 0.00 38 50 20580 -59.7 -87.7 1 28.0 -60.3 265 14 502.8 502.8 315.1 502.8 0.00 39 40 21981 -59.7 -87.7 1 28.0 -60.4 115 7 535.9 535.9 317.3 536.0 0.00 40 33 23201 -55.3 -86.3 1 31.0 -56.7 2 17 577.9 577.9 319.6 578.0 0.01 41 30 23810 -55.7 -86.7 1 31.0 -57.2 75 17 592.8 592.8 320.3 592.8 0.01 42 23 25489 -57.9 -87.9 1 30.0 -59.3 76 10 633.1 633.1 322.0 633.2 0.01 43 20 26380 -51.9 -85.9 1 34.0 -54.9 15 9 677.3 677.3 323.7 677.4 0.01 44 18 27064 -50.9 -84.9 1 34.0 -54.4 21 8 701.2 701.2 324.5 701.3 0.02 TRP 171 12991 -65.7 -74.7 27 9.0 -65.8 250 45 343.8 343.8 295.2 343.8 0.01 WND 292 9572 -42.5 -63.4 8 21.0 -43.2 260 64 328.1 328.1 291.2 328.2 0.03 Sounding variables and indices 1000-500 mb thick: 5569.00 m Freezing level: 709.76 mb = 2974.65 m = 9759.23 ft Wetbulb zero: 769.27 mb = 2315.78 m = 7597.61 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 36.50 % Est. max temperature: 23.37 C = 74.06 F Sfc-Lift cond lev (LCL): 973.45 mb = 353.67 m = 1160.31 ft T: 8.86 C 700-500 lapse rate: 5.12 C/km ThetaE index: 4.08 C Layer 790.0- 700.0 mb Conv cond level (CCL): 638.75 mb = 3805.90 m = 12486.40 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 30.75 C = 87.35 F Cap Strength: 10.53 C Lifted Index: 11.11 C Risk: None Lifted Index @300 mb: 16.29 C Lifted Index @700 mb: 5.64 C Showalter Index: 8.12 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 13.70 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.78 J/kg Max Up Vert Vel: 10.08 m/s Conv Inhibition (B-): 43972.79 J/kg Cap Strength: 11.02 C Lift Cond Lev (LCL): 773.43 mb = 2272.11 m = 7454.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 19 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 ---------------------------------------------------------- 0 978 315 115 1 -0.9 0.4 | 132 20 -14.5 13.1 1 944 610 235 6 4.9 3.4 | 152 18 -8.7 16.1 2 925 785 245 10 9.1 4.2 | 165 18 -4.5 16.9 3 911 914 250 10 9.4 3.4 | 165 17 -4.2 16.1 4 878 1219 250 17 16.0 5.8 | 187 19 2.4 18.5 5 850 1494 265 22 21.9 1.9 | 210 17 8.3 14.6 6 816 1829 275 26 25.9 -2.3 | 230 16 12.3 10.4 7 786 2134 285 20 19.3 -5.2 | 217 9 5.7 7.5 8 757 2438 300 19 16.5 -9.5 | 222 4 2.9 3.2 9 730 2743 305 19 15.6 -10.9 | 228 3 2.0 1.8 10 700 3081 320 22 14.1 -16.9 | 353 4 0.5 -4.2 11 676 3353 330 23 11.5 -19.9 | 16 8 -2.1 -7.2 12 650 3658 310 21 16.1 -13.5 | 288 3 2.5 -0.8 13 625 3962 325 23 13.2 -18.8 | 4 6 -0.4 -6.2 14 601 4267 280 22 21.7 -3.8 | 222 12 8.1 8.9 15 556 4877 265 34 33.9 3.0 | 232 26 20.3 15.6 16 500 5700 280 39 38.4 -6.8 | 257 26 24.8 5.9 17 494 5791 280 42 41.4 -7.3 | 259 28 27.8 5.4 18 474 6096 275 44 43.8 -3.8 | 254 32 30.2 8.9 19 400 7360 270 57 57.0 -0.0 | 254 45 43.4 12.7 20 386 7620 270 58 58.0 -0.0 | 254 46 44.4 12.7 21 369 7925 265 60 59.8 5.2 | 249 50 46.2 17.9 22 311 9144 265 57 56.8 5.0 | 248 47 43.2 17.7 23 300 9390 260 63 62.0 10.9 | 244 54 48.4 23.6 24 292 9572 260 64 63.0 11.1 | 244 55 49.4 23.8 25 284 9754 260 64 63.0 11.1 | 244 55 49.4 23.8 26 250 10600 255 59 57.0 15.3 | 237 52 43.4 28.0 27 247 10668 255 59 57.0 15.3 | 237 52 43.4 28.0 28 205 11887 260 54 53.2 9.4 | 241 45 39.6 22.1 29 200 12030 250 48 45.1 16.4 | 227 43 31.5 29.1 30 176 12802 245 52 47.1 22.0 | 224 48 33.5 34.7 31 171 12991 250 45 42.3 15.4 | 226 40 28.7 28.1 32 152 13716 260 50 49.2 8.7 | 239 42 35.6 21.4 33 150 13790 250 48 45.1 16.4 | 227 43 31.5 29.1 34 125 14935 240 46 39.8 23.0 | 216 44 26.2 35.7 35 119 15240 250 42 39.5 14.4 | 224 37 25.9 27.1 36 113 15545 255 38 36.7 9.8 | 226 32 23.1 22.5 37 100 16290 260 40 39.4 6.9 | 233 32 25.8 19.6 38 97 16459 260 40 39.4 6.9 | 233 32 25.8 19.6 39 88 17069 275 40 39.8 -3.5 | 251 28 26.2 9.2 40 84 17374 265 47 46.8 4.1 | 243 37 33.2 16.8 41 80 17678 270 39 39.0 -0.0 | 243 28 25.4 12.7 42 76 17983 240 35 30.3 17.5 | 209 35 16.7 30.2 43 72 18288 255 36 34.8 9.3 | 224 31 21.2 22.0 44 70 18490 275 24 23.9 -2.1 | 224 15 10.3 10.6 45 66 18898 275 24 23.9 -2.1 | 224 15 10.3 10.6 46 59 19507 285 17 16.4 -4.4 | 199 9 2.8 8.3 47 57 19812 265 25 24.9 2.2 | 217 19 11.3 14.9 48 54 20117 285 22 21.3 -5.7 | 228 10 7.7 7.0 49 51 20422 290 12 11.3 -4.1 | 165 9 -2.3 8.6 50 50 20580 265 14 13.9 1.2 | 181 14 0.3 13.9 51 49 20726 250 13 12.2 4.4 | 175 17 -1.4 17.1 52 47 21031 280 10 9.8 -1.7 | 161 12 -3.8 10.9 53 44 21336 275 10 10.0 -0.9 | 163 12 -3.6 11.8 54 42 21641 35 2 -1.1 -1.6 | 127 18 -14.7 11.0 55 38 22250 175 10 -0.9 10.0 | 147 27 -14.5 22.6 56 37 22555 260 11 10.8 1.9 | 169 15 -2.8 14.6 57 35 22860 325 10 5.7 -8.2 | 120 9 -7.9 4.5 58 32 23470 30 22 -11.0 -19.1 | 75 25 -24.6 -6.4 59 30 23774 50 16 -12.3 -10.3 | 95 26 -25.9 2.4 60 30 23810 75 17 -16.4 -4.4 | 105 31 -30.0 8.3 61 29 24079 80 17 -16.7 -3.0 | 108 32 -30.3 9.7 62 27 24384 80 16 -15.8 -2.8 | 109 31 -29.4 9.9 63 25 24994 55 10 -8.2 -5.7 | 108 23 -21.8 6.9 64 23 25603 80 10 -9.8 -1.7 | 115 26 -23.4 10.9 65 20 26380 15 9 -2.3 -8.7 | 104 16 -15.9 4.0 66 19 26518 30 4 -2.0 -3.5 | 121 18 -15.6 9.2 67 17 26822 15 10 -2.6 -9.7 | 101 16 -16.2 3.0 68 16 27127 45 12 -8.5 -8.5 | 101 22 -22.1 4.2 Wind Parameters Mean winds (0-6000m): 283.0 at 24.8 knts Storm direction: 313.0 at 18.6 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -118.2 deg Storm rel helicity (0-3000m) pos: 151.1 neg: -6.5 tot: 144.6 m^2/s^2 ave: 48.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 6.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.84 Bulk Shear: 60.46 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 ------------------------------------------------------------------------------- 500 237 5 150 18| 11.0 0.0 11.0| 57.1 0.0 57.1 114.2 0.85| 13.4 11.5 1000 247 10 164 17| 10.0 0.0 10.0| 99.3 0.0 99.3 99.3 0.88| 11.9 10.4 1500 258 14 180 16| 9.2 0.0 9.2|144.3 0.0 144.3 96.2 0.91| 11.4 10.4 2000 267 16 190 14| 5.2 0.0 5.2|144.8 -6.5 138.3 69.1 0.65| 11.2 7.3 2500 275 17 195 12| 4.2 0.0 4.2|145.9 -6.5 139.4 55.8 0.62| 10.0 6.2 3000 284 17 202 9| 4.1 0.0 4.1|151.1 -6.5 144.6 48.2 0.63| 9.8 6.2 4000 293 19 214 6| 3.0 2.5 5.5|154.1 -31.2 122.8 30.7 0.24| 11.0 2.7 5000 286 21 225 10| 3.0 3.1 6.1|200.2 -31.2 169.0 33.8 0.28| 10.7 2.9 6000 283 25 236 13| 3.1 3.1 6.2|243.1 -51.5 191.6 31.9 0.27| 10.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//KLMN/skewt/KLMN.skewt.20250421.12.gif