UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:1200Z 3 DEC 25 Station: 47269 WMO ident: 47269 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1024 37 2.6 -1.5 74 4.1 1.0 295 5 273.9 274.4 272.9 283.0 3.34 1 1000 228 1.0 -4.0 69 5.0 -0.9 310 14 274.1 274.6 272.3 281.9 2.84 2 925 847 -4.7 -6.1 90 1.4 -5.2 330 25 274.5 274.9 272.2 281.7 2.62 3 886 1184 -7.7 -8.4 95 0.7 -7.9 325 22 274.8 275.2 271.8 281.2 2.29 4 853 1479 -9.5 -9.6 99 0.1 -9.5 320 18 275.9 276.3 272.3 282.0 2.16 5 850 1506 -9.7 -9.9 98 0.2 -9.8 320 18 276.0 276.3 272.3 281.9 2.12 6 764 2321 -15.5 -16.8 90 1.3 -15.8 319 32 278.3 278.5 272.4 282.2 1.34 7 760 2360 -15.5 -30.5 26 15.0 -17.7 319 32 278.7 278.8 271.1 279.9 0.40 8 757 2390 -15.5 -30.5 26 15.0 -17.7 319 33 279.0 279.1 271.3 280.2 0.40 9 720 2767 -17.5 -35.5 19 18.0 -19.7 316 41 280.8 280.9 272.1 281.7 0.26 10 700 2978 -18.3 -37.3 17 19.0 -20.5 315 45 282.2 282.3 272.8 282.9 0.22 11 685 3140 -18.7 -40.7 13 22.0 -21.0 315 48 283.5 283.6 273.5 284.1 0.16 12 606 4056 -16.7 -38.7 13 22.0 -19.6 315 62 295.9 296.0 279.8 296.7 0.22 13 500 5480 -23.9 -51.9 6 28.0 -26.1 305 73 303.9 303.9 283.1 304.1 0.06 14 443 6355 -27.7 -55.7 5 28.0 -29.6 297 85 309.8 309.8 285.3 310.0 0.05 15 400 7080 -32.5 -57.5 6 25.0 -33.8 290 91 312.7 312.8 286.4 312.9 0.04 16 328 8449 -42.3 -63.3 8 21.0 -42.9 282 108 317.5 317.5 287.9 317.6 0.02 17 307 8895 -43.9 -63.9 9 20.0 -44.5 281 113 321.4 321.4 289.2 321.4 0.02 18 305 8939 -42.7 -64.7 7 22.0 -43.3 280 113 323.6 323.6 289.9 323.7 0.02 19 300 9050 -43.7 -64.7 8 21.0 -44.3 280 114 323.8 323.8 289.9 323.9 0.02 20 281 9490 -45.3 -65.3 9 20.0 -45.9 278 121 327.6 327.6 291.0 327.7 0.02 21 253 10191 -46.3 -70.3 5 24.0 -46.9 275 134 336.1 336.1 293.3 336.1 0.01 22 251 10243 -46.3 -71.3 4 25.0 -46.9 275 135 336.8 336.8 293.6 336.9 0.01 23 250 10270 -46.5 -71.5 4 25.0 -47.0 275 136 336.9 336.9 293.6 337.0 0.01 24 225 10961 -49.8 -74.8 4 25.0 -50.2 280 144 342.2 342.2 294.8 342.3 0.01 25 224 10990 -49.9 -74.9 4 25.0 -50.3 280 144 342.5 342.5 294.9 342.5 0.01 26 200 11730 -48.9 -78.9 2 30.0 -49.4 280 134 355.3 355.3 297.8 355.4 0.00 27 150 13590 -57.1 -84.1 2 27.0 -57.4 270 125 371.7 371.7 300.9 371.7 0.00 28 146 13761 -57.7 -85.7 2 28.0 -58.0 270 126 373.5 373.5 301.2 373.6 0.00 29 145 13804 -57.7 -85.7 2 28.0 -58.0 270 126 374.3 374.3 301.3 374.3 0.00 TRP 224 10990 -49.9 -74.9 4 25.0 -50.3 280 144 342.5 342.5 294.9 342.5 0.01 WND 225 10961 -49.8 -74.8 4 25.0 -50.2 280 144 342.2 342.2 294.8 342.3 0.01 Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: 986.84 mb = 336.60 m = 1104.31 ft Wetbulb zero: 1011.35 mb = 137.09 m = 449.78 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 44.23 % Est. max temperature: 3.92 C = 39.06 F Sfc-Lift cond lev (LCL): 960.89 mb = 544.77 m = 1787.28 ft T: -1.92 C 700-500 lapse rate: 2.24 C/km ThetaE index: 2.25 C Layer 760.0- 757.0 mb Conv cond level (CCL): 917.08 mb = 914.34 m = 2999.77 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 3.29 C = 37.91 F Cap Strength: 13.46 C Lifted Index: 18.47 C Risk: None Lifted Index @300 mb: 29.64 C Lifted Index @700 mb: 2.89 C Showalter Index: 18.50 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 14.00 C K Index: -14.70 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.71 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 2.46 J/kg Cap Strength: 18.42 C Lift Cond Lev (LCL): 921.24 mb = 878.88 m = 2883.41 ft Lev Free Conv (LFC): 896.24 mb = 1094.28 m = 3590.11 ft Equ Level (EL): 846.24 mb = 1539.84 m = 5051.91 ft B at Equ Level: 3.56 J/kg Max Parcel Lev (MPL): 786.24 mb = 2101.53 m = 6894.71 ft Wind level data Storm motion: 342 at 35 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 1024 37 295 5 4.5 -2.1 | 169 31 -5.9 30.8 1 1000 228 310 14 10.7 -9.0 | 181 24 0.3 23.9 2 990 305 320 27 17.4 -20.7 | 209 14 6.9 12.2 3 953 610 320 25 16.1 -19.2 | 202 15 5.6 13.8 4 925 847 330 25 12.5 -21.7 | 190 11 2.1 11.3 5 917 914 330 26 13.0 -22.5 | 194 11 2.6 10.4 6 850 1506 320 18 11.6 -13.8 | 183 19 1.1 19.1 7 848 1524 320 18 11.6 -13.8 | 183 19 1.1 19.1 8 782 2134 320 28 18.0 -21.4 | 213 14 7.6 11.5 9 700 2978 315 45 31.8 -31.8 | 267 21 21.4 1.1 10 639 3658 315 56 39.6 -39.6 | 283 30 29.2 -6.7 11 589 4267 315 66 46.7 -46.7 | 291 39 36.2 -13.7 12 565 4572 310 63 48.3 -40.5 | 281 39 37.8 -7.6 13 500 5480 305 73 59.8 -41.9 | 280 50 49.4 -8.9 14 459 6096 300 83 71.9 -41.5 | 278 62 61.4 -8.6 15 400 7080 290 91 85.5 -31.1 | 269 75 75.1 1.8 16 370 7620 285 101 97.6 -26.1 | 266 87 87.1 6.8 17 300 9050 280 114 112.3 -19.8 | 263 103 101.8 13.1 18 296 9144 280 114 112.3 -19.8 | 263 103 101.8 13.1 19 250 10270 275 136 135.5 -11.9 | 260 127 125.0 21.1 20 225 10961 280 144 141.8 -25.0 | 267 132 131.4 7.9 21 225 10973 280 144 141.8 -25.0 | 267 132 131.4 7.9 22 224 10990 280 144 141.8 -25.0 | 267 132 131.4 7.9 23 200 11730 280 134 132.0 -23.3 | 265 122 121.5 9.7 24 178 12497 275 116 115.6 -10.1 | 258 108 105.1 22.8 25 150 13590 270 125 125.0 -0.0 | 254 119 114.6 32.9 26 139 14021 270 127 127.0 -0.0 | 254 121 116.6 32.9 Wind Parameters Mean winds (0-6000m): 312.4 at 46.1 knts Storm direction: 342.4 at 34.5 knts Shear (0-3000m) pos: 3.5 neg: 3.9 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 184.0 neg: -24.8 tot: 159.1 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 97.53 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 ------------------------------------------------------------------------------- 500 317 19 188 19| 21.7 0.0 21.7| 84.1 -4.6 79.5 159.0 0.57| 24.8 14.0 1000 322 22 191 16| 10.5 0.0 10.5| 85.4 -16.1 69.3 69.3 0.35| 15.8 5.5 1500 323 22 190 16| 7.0 2.3 9.3| 85.4 -24.8 60.6 40.4 0.23| 12.9 3.0 2000 322 22 191 16| 5.2 1.0 6.3|114.0 -24.8 89.2 44.6 0.33| 11.8 3.9 2500 321 24 197 15| 4.2 2.7 6.8|149.0 -24.8 124.2 49.7 0.45| 11.4 5.1 3000 320 27 208 14| 3.5 3.9 7.4|184.0 -24.8 159.1 53.0 0.49| 11.2 5.5 4000 318 34 237 15| 2.6 5.0 7.6|252.4 -24.8 227.5 56.9 0.50| 10.5 5.3 5000 316 40 256 18| 2.1 4.7 6.8|266.2 -90.5 175.7 35.1 0.37| 10.0 3.7 6000 312 46 265 24| 1.7 5.3 7.0|266.2-128.0 138.2 23.0 0.30| 9.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251203.12.gif