UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 29 NOV 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1015 80 -39.7 -47.7 42 8.0 -39.9 20 7 232.5 232.5 232.3 232.6 0.05 1 1004 154 -36.9 -42.9 54 6.0 -37.1 5 8 236.0 236.0 235.8 236.2 0.09 2 1000 182 -37.1 -43.1 54 6.0 -37.3 360 9 236.1 236.1 235.8 236.3 0.08 3 992 238 -37.5 -43.5 53 6.0 -37.7 355 9 236.2 236.2 236.0 236.4 0.08 4 925 736 -28.5 -33.5 62 5.0 -28.9 310 5 250.2 250.2 249.4 250.8 0.24 5 882 1079 -22.9 -27.3 67 4.4 -23.4 299 5 259.4 259.5 257.6 260.7 0.46 6 850 1348 -24.1 -28.9 64 4.8 -24.6 290 5 260.9 261.0 258.8 262.1 0.41 7 700 2751 -31.5 -35.5 68 4.0 -31.8 200 5 267.6 267.6 263.5 268.4 0.27 8 681 2945 -32.3 -36.4 67 4.1 -32.6 195 5 268.8 268.9 264.3 269.6 0.25 9 524 4739 -45.7 -49.9 62 4.2 -45.8 148 7 273.6 273.6 267.3 273.9 0.08 10 500 5050 -47.5 -51.8 61 4.3 -47.6 140 7 275.1 275.1 268.2 275.3 0.06 11 417 6233 -53.3 -57.7 59 4.4 -53.4 160 10 282.3 282.3 272.6 282.5 0.04 12 400 6500 -54.1 -58.5 58 4.4 -54.2 165 11 284.7 284.7 273.9 284.8 0.04 13 349 7372 -56.9 -61.3 57 4.4 -56.9 145 7 292.2 292.2 277.8 292.3 0.03 14 300 8330 -57.9 -62.6 55 4.7 -58.0 175 11 303.7 303.7 282.9 303.8 0.03 15 250 9480 -56.5 -61.5 53 5.0 -56.6 175 13 322.1 322.1 289.4 322.2 0.04 16 210 10589 -56.1 -62.1 47 6.0 -56.2 187 15 339.2 339.2 294.1 339.3 0.04 17 200 10900 -55.9 -61.9 47 6.0 -56.1 190 15 344.2 344.3 295.4 344.4 0.05 18 150 12720 -58.1 -66.1 35 8.0 -58.3 180 13 370.0 370.0 300.6 370.1 0.04 19 100 15250 -60.7 -70.7 26 10.0 -60.9 175 21 410.4 410.5 306.6 410.6 0.03 20 70 17460 -62.7 -73.7 21 11.0 -62.9 185 29 450.2 450.3 310.9 450.4 0.03 21 50 19540 -63.3 -75.3 18 12.0 -63.6 170 33 494.3 494.3 314.5 494.5 0.03 22 44 20326 -62.9 -74.9 18 12.0 -63.3 513.7 513.7 315.9 513.9 0.03 23 32 22281 -64.3 -77.3 15 13.0 -64.7 558.9 558.9 318.6 559.2 0.03 TRP 349 7372 -56.9 -61.3 57 4.4 -56.9 145 7 292.2 292.2 277.8 292.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 4868.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 63.89 % Est. max temperature: -11.85 C = 10.67 F Sfc-Lift cond lev (LCL): 881.12 mb = 1086.43 m = 3564.37 ft T: -22.93 C 700-500 lapse rate: 6.96 C/km ThetaE index: 0.00 C Layer 1015.0-36310270083072.0 mb Conv cond level (CCL): 994.75 mb = 218.83 m = 717.92 ft Mean mixing ratio: 0.15 g/kg Conv temperature: -36.00 C = -32.80 F Cap Strength: 25.74 C Lifted Index: 26.60 C Risk: None Lifted Index @300 mb: 43.27 C Lifted Index @700 mb: 22.62 C Showalter Index: 10.78 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 18.60 C K Index: -9.50 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.62 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 52625.18 J/kg Cap Strength: 26.39 C Lift Cond Lev (LCL): 896.09 mb = 964.94 m = 3165.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 5 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 1015 80 20 7 -2.4 -6.6 | 24 12 -4.8 -10.6 1 1000 182 360 9 -0.0 -9.0 | 10 13 -2.4 -13.0 2 925 736 310 5 3.8 -3.2 | 349 7 1.5 -7.2 3 850 1348 290 5 4.7 -1.7 | 338 6 2.3 -5.7 4 700 2751 200 5 1.7 4.7 | 136 1 -0.7 0.7 5 500 5050 140 7 -4.5 5.4 | 101 7 -6.9 1.3 6 400 6500 165 11 -2.8 10.6 | 142 8 -5.2 6.6 7 349 7372 145 7 -4.0 5.7 | 105 7 -6.4 1.7 8 300 8330 175 11 -1.0 11.0 | 154 8 -3.3 6.9 9 250 9480 175 13 -1.1 13.0 | 159 10 -3.5 8.9 10 200 10900 190 15 2.6 14.8 | 181 11 0.2 10.7 11 150 12720 180 13 0.0 13.0 | 165 9 -2.4 9.0 12 100 15250 175 21 -1.8 20.9 | 166 17 -4.2 16.9 13 70 17460 185 29 2.5 28.9 | 180 25 0.2 24.9 14 50 19540 170 33 -5.7 32.5 | 164 30 -8.1 28.5 Wind Parameters Mean winds (0-6000m): 180.4 at 6.2 knts Storm direction: 210.4 at 4.7 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 107.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -27.3 tot: -27.3 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 3.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.84 Bulk Shear: 25.34 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 ------------------------------------------------------------------------------- 500 351 8 6 12| 0.0 6.4 6.4| 0.0 -20.6 -20.6 -41.2 -0.74| 9.2 -6.8 1000 336 6 358 10| 0.0 4.1 4.1| 0.0 -23.2 -23.2 -23.2 -0.68| 6.0 -4.0 1500 323 6 352 9| 0.0 3.3 3.3| 0.0 -25.3 -25.3 -16.9 -0.67| 4.7 -3.2 2000 310 6 345 8| 0.0 2.9 2.9| 0.0 -26.7 -26.7 -13.4 -0.64| 4.2 -2.7 2500 298 6 339 7| 0.0 2.5 2.5| 0.0 -27.2 -27.2 -10.9 -0.62| 4.0 -2.5 3000 285 5 331 6| 0.0 2.1 2.1| 0.0 -27.3 -27.3 -9.1 -0.60| 3.6 -2.2 4000 248 6 305 3| 0.0 1.6 1.6| 0.0 -28.0 -28.0 -7.0 -0.57| 3.1 -1.7 5000 207 6 195 1| 0.0 1.3 1.3| 0.0 -30.1 -30.1 -6.0 -0.56| 2.8 -1.5 6000 180 6 133 3| 0.3 1.0 1.4| 7.2 -30.1 -22.9 -3.8 -0.37| 2.6 -1.0 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251129.12.gif