UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:1200Z 11 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 36 5.2 0.7 73 4.5 3.2 310 18 276.5 277.1 275.2 287.2 3.92 1 1000 229 3.6 -1.4 70 5.0 1.5 350 23 276.8 277.3 274.7 286.2 3.45 2 925 855 -2.5 -3.7 91 1.2 -3.0 360 27 276.8 277.3 274.2 285.4 3.14 3 922 881 -2.7 -4.4 88 1.7 -3.3 360 28 276.8 277.3 274.0 285.1 2.99 4 916 933 -1.5 -15.5 34 14.0 -5.4 360 29 278.6 278.8 272.4 282.2 1.25 5 911 976 -0.7 -34.7 6 34.0 -6.8 358 29 279.8 279.8 271.4 280.5 0.22 6 880 1253 0.8 352 30 284.2 7 850 1531 0.0 345 31 286.1 8 777 2247 -1.3 -30.3 9 29.0 -7.6 316 35 292.2 292.3 278.4 293.5 0.40 9 700 3072 -4.5 -39.5 5 35.0 -10.5 320 39 297.5 297.5 280.5 298.1 0.18 10 640 3774 -6.7 -50.7 2 44.0 -12.6 287 40 302.7 302.7 282.5 302.9 0.06 11 549 4950 -15.7 -31.7 24 16.0 -18.6 300 54 305.6 305.7 284.3 307.3 0.49 12 522 5329 -17.1 -47.1 5 30.0 -20.6 300 57 308.4 308.4 284.8 308.8 0.10 13 500 5650 -19.7 -48.7 6 29.0 -22.7 300 59 309.0 309.0 285.1 309.4 0.09 14 421 6905 -28.3 -47.3 14 19.0 -29.9 290 76 313.6 313.6 286.8 314.1 0.13 15 400 7270 -30.7 -39.7 41 9.0 -31.7 285 82 315.1 315.1 287.5 316.2 0.30 16 393 7395 -31.9 -39.9 45 8.0 -32.7 285 84 315.1 315.2 287.5 316.2 0.30 17 357 8068 -35.7 -52.7 16 17.0 -36.7 283 92 318.8 318.8 288.5 319.1 0.08 18 356 8087 -36.1 -58.1 9 22.0 -37.1 282 92 318.5 318.5 288.3 318.7 0.04 19 315 8923 -42.9 -48.9 52 6.0 -43.2 279 102 320.4 320.4 289.0 320.9 0.14 20 302 9206 -45.5 -52.5 45 7.0 -45.8 275 102 320.6 320.6 289.0 321.0 0.10 21 300 9250 -45.7 -54.7 36 9.0 -46.0 275 104 320.9 321.0 289.1 321.2 0.08 22 295 9362 -46.3 -58.3 24 12.0 -46.7 274 107 321.6 321.6 289.3 321.8 0.05 23 291 9453 -45.7 -69.7 5 24.0 -46.2 274 109 323.8 323.8 289.9 323.8 0.01 24 269 9976 -46.7 -69.7 6 23.0 -47.2 271 123 329.7 329.7 291.6 329.7 0.01 25 250 10460 -49.1 -70.1 7 21.0 -49.5 270 140 333.1 333.1 292.6 333.1 0.01 26 200 11900 -56.3 -74.3 9 18.0 -56.5 275 169 343.6 343.6 295.2 343.6 0.01 27 169 12958 -61.1 -80.1 6 19.0 -61.3 270 179 352.5 352.5 297.2 352.6 0.00 28 168 12995 -61.3 -80.3 6 19.0 -61.4 270 179 352.8 352.9 297.3 352.9 0.00 29 159 13336 -61.3 -82.3 5 21.0 -61.4 270 176 358.5 358.5 298.4 358.5 0.00 30 158 13375 -61.3 -82.3 5 21.0 -61.4 270 176 359.1 359.1 298.5 359.1 0.00 TRP WND 169 12958 -61.1 -80.1 6 19.0 -61.3 270 179 352.5 352.5 297.2 352.6 0.00 Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 955.74 mb = 598.44 m = 1963.37 ft Freezing level: 896.53 mb = 1105.42 m = 3626.67 ft Freezing level: 850.00 mb = 1531.00 m = 5022.90 ft Wetbulb zero: 974.35 mb = 437.67 m = 1435.92 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 22.75 % Est. max temperature: 13.33 C = 55.99 F Sfc-Lift cond lev (LCL): 955.42 mb = 595.19 m = 1952.71 ft T: 0.03 C 700-500 lapse rate: 5.90 C/km ThetaE index: 6.69 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 627.74 mb = 3922.15 m = 12867.79 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 32.02 C = 89.64 F Cap Strength: 19.38 C Lifted Index: 19.54 C Risk: None Lifted Index @300 mb: 24.77 C Lifted Index @700 mb: 13.82 C Showalter Index: 18.72 C Risk: None Total Totals Index: 6.62 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: -13.08 C K Index: -48.08 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.75 J/kg Max Up Vert Vel: 1.23 m/s Conv Inhibition (B-): 11736.45 J/kg Cap Strength: 19.50 C Lift Cond Lev (LCL): 922.14 mb = 879.53 m = 2885.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 31 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 36 310 18 13.8 -11.6 | 195 19 4.8 18.0 1 1000 229 350 23 4.0 -22.7 | 144 8 -5.0 6.9 2 991 305 350 34 5.9 -33.5 | 38 5 -3.0 -3.9 3 954 610 355 32 2.8 -31.9 | 69 7 -6.2 -2.3 4 925 855 360 27 -0.0 -27.0 | 106 9 -9.0 2.6 5 918 914 360 29 -0.0 -29.0 | 94 9 -9.0 0.6 6 850 1531 345 31 8.0 -29.9 | 67 1 -0.9 -0.4 7 819 1829 340 34 11.6 -31.9 | 312 4 2.7 -2.4 8 788 2134 315 35 24.7 -24.7 | 253 17 15.8 4.8 9 702 3048 325 39 22.4 -31.9 | 280 14 13.4 -2.4 10 700 3072 320 39 25.1 -29.9 | 271 16 16.1 -0.3 11 648 3658 285 38 36.7 -9.8 | 235 34 27.8 19.7 12 576 4572 300 52 45.0 -26.0 | 264 36 36.1 3.6 13 500 5650 300 59 51.1 -29.5 | 270 42 42.1 0.1 14 470 6096 300 63 54.6 -31.5 | 272 46 45.6 -1.9 15 400 7270 285 82 79.2 -21.2 | 263 71 70.3 8.3 16 318 8839 280 102 100.5 -17.7 | 263 92 91.5 11.8 17 305 9144 275 100 99.6 -8.7 | 257 93 90.7 20.8 18 300 9250 275 104 103.6 -9.1 | 258 97 94.7 20.5 19 266 10058 270 125 125.0 -0.0 | 256 120 116.0 29.6 20 250 10460 270 140 140.0 -0.0 | 257 134 131.0 29.6 21 200 11900 275 169 168.4 -14.7 | 265 160 159.4 14.8 22 191 12192 275 169 168.4 -14.7 | 265 160 159.4 14.8 23 169 12958 270 179 179.0 -0.0 | 260 173 170.0 29.6 24 165 13106 270 179 179.0 -0.0 | 260 173 170.0 29.6 25 148 13716 270 170 170.0 -0.0 | 260 164 161.0 29.6 Wind Parameters Mean winds (0-6000m): 313.1 at 41.2 knts Storm direction: 343.1 at 30.9 knts Shear (0-3000m) pos: 4.4 neg: 3.8 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 40.3 neg: -59.7 tot: -19.4 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 73.35 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 ------------------------------------------------------------------------------- 500 346 28 138 4| 23.8 0.0 23.8| 3.0 -36.0 -33.0 -65.9 -0.64| 30.3-19.4 1000 352 29 103 5| 11.1 0.0 11.1| 13.1 -40.3 -27.2 -27.2 -0.40| 19.8 -8.0 1500 352 29 98 5| 7.4 2.3 9.7| 13.1 -41.6 -28.4 -19.0 -0.37| 15.5 -5.8 2000 348 30 91 3| 5.6 5.0 10.6| 13.1 -52.4 -39.2 -19.6 -0.43| 15.3 -6.5 2500 341 31 272 1| 4.4 4.6 9.1| 25.3 -59.7 -34.4 -13.8 -0.36| 13.9 -5.0 3000 337 32 275 4| 4.4 3.8 8.3| 40.3 -59.7 -19.4 -6.5 -0.28| 12.3 -3.5 4000 326 34 263 10| 3.3 5.7 9.0|101.0-163.7 -62.7 -15.7 -0.29| 13.5 -3.9 5000 318 37 264 16| 3.5 4.6 8.1|220.1-163.7 56.3 11.3 -0.15| 12.2 -1.9 6000 313 41 266 21| 2.9 4.2 7.1|261.7-163.7 98.0 16.3 -0.11| 10.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251211.12.gif