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 U3078... Searching the city database file for: U3078 ... Date:1200Z 29 NOV 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1023 64 -36.9 -41.0 66 4.1 -37.0 135 13 234.7 234.7 234.6 235.0 0.10 1 1000 222 -36.3 -40.8 63 4.5 -36.5 135 31 236.9 236.9 236.7 237.1 0.11 2 971 431 -27.7 -32.0 67 4.3 -28.0 158 23 247.5 247.6 247.0 248.3 0.27 3 959 522 -22.9 -27.0 69 4.1 -23.3 167 19 253.3 253.3 252.5 254.5 0.44 4 925 789 -21.3 -25.0 72 3.7 -21.8 195 9 257.5 257.6 256.3 259.0 0.54 5 887 1099 -20.9 -24.5 73 3.6 -21.4 227 10 261.1 261.1 259.2 262.7 0.59 6 850 1416 -19.3 -22.9 73 3.6 -19.8 260 11 265.9 266.0 263.2 267.9 0.71 7 809 1783 -19.1 -24.0 65 4.9 -19.8 278 14 269.9 270.0 266.0 271.9 0.68 8 731 2528 -24.3 -29.2 64 4.9 -24.9 314 19 272.2 272.3 267.1 273.6 0.47 9 700 2843 -24.7 -31.7 52 7.0 -25.5 330 21 275.1 275.2 268.8 276.3 0.38 10 615 3775 -29.7 -34.2 65 4.5 -30.1 338 32 279.8 279.8 271.6 280.8 0.34 11 532 4799 -34.3 -40.3 55 6.0 -34.7 346 45 286.1 286.1 275.0 286.8 0.21 12 500 5230 -37.9 -43.9 53 6.0 -38.2 350 50 286.8 286.9 275.3 287.3 0.16 13 462 5770 -41.9 -46.9 58 5.0 -42.1 348 52 288.4 288.4 276.0 288.8 0.12 14 400 6730 -49.3 -54.2 56 4.9 -49.4 345 56 290.9 290.9 277.2 291.1 0.06 15 384 6994 -52.1 -57.1 55 5.0 -52.2 346 56 290.7 290.7 277.0 290.8 0.04 16 307 8407 -60.5 -65.0 55 4.5 -60.6 350 58 298.1 298.1 280.5 298.2 0.02 17 300 8550 -61.7 -66.4 53 4.7 -61.7 350 58 298.4 298.4 280.6 298.4 0.02 18 274 9109 -66.3 -70.8 53 4.5 -66.3 350 56 299.5 299.5 281.1 299.6 0.01 19 250 9670 -64.5 -69.2 52 4.7 -64.6 350 50 310.2 310.2 285.4 310.2 0.01 20 200 11040 -61.3 -65.9 54 4.6 -61.4 355 36 335.7 335.7 293.3 335.8 0.03 21 195 11197 -61.1 -65.7 54 4.6 -61.2 355 35 338.4 338.5 294.0 338.6 0.03 22 150 12820 -62.9 -68.9 44 6.0 -63.0 360 27 361.7 361.7 299.1 361.8 0.02 23 138 13333 -62.7 -68.7 44 6.0 -62.8 358 27 370.8 370.8 300.7 370.9 0.03 24 100 15300 -65.7 -72.7 37 7.0 -65.8 350 25 400.8 400.8 305.3 400.9 0.02 25 80 16649 -68.5 -75.5 36 7.0 -68.6 356 21 421.4 421.4 307.9 421.5 0.02 26 70 17450 -68.9 -75.9 36 7.0 -69.0 360 19 437.0 437.0 309.6 437.1 0.02 27 65 17892 -69.9 -76.9 35 7.0 -70.0 8 19 444.2 444.2 310.3 444.2 0.02 28 55 18879 -72.7 -79.7 34 7.0 -72.8 25 19 459.5 459.5 311.7 459.5 0.01 29 50 19440 -71.9 -79.9 29 8.0 -72.0 35 19 474.1 474.1 313.0 474.1 0.01 30 45 20061 -71.9 -79.9 29 8.0 -72.0 488.6 488.6 314.1 488.6 0.02 TRP 274 9109 -66.3 -70.8 53 4.5 -66.3 350 56 299.5 299.5 281.1 299.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5008.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 62.80 % Est. max temperature: -8.57 C = 16.57 F Sfc-Lift cond lev (LCL): 952.78 mb = 570.11 m = 1870.41 ft T: -22.61 C 700-500 lapse rate: 5.53 C/km Conv cond level (CCL): 1000.00 mb = 222.00 m = 728.34 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -28.86 C = -19.94 F Cap Strength: 32.18 C Lifted Index: 32.22 C Risk: None Lifted Index @300 mb: 36.01 C Lifted Index @700 mb: 25.08 C Showalter Index: 15.63 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.00 C K Index: -11.30 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.26 J/kg Max Up Vert Vel: 14.85 m/s Conv Inhibition (B-): 40255.65 J/kg Cap Strength: 32.25 C Lift Cond Lev (LCL): 934.81 mb = 710.96 m = 2332.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 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 1023 64 135 13 -9.2 9.2 | 170 31 -5.2 30.5 1 1000 222 135 31 -21.9 21.9 | 157 47 -17.9 43.2 2 925 789 195 9 2.3 8.7 | 192 31 6.3 30.0 3 850 1416 260 11 10.8 1.9 | 213 28 14.8 23.2 4 700 2843 330 21 10.5 -18.2 | 258 15 14.5 3.1 5 500 5230 350 50 8.7 -49.2 | 336 31 12.7 -28.0 6 400 6730 345 56 14.5 -54.1 | 331 38 18.5 -32.8 7 300 8550 350 58 10.1 -57.1 | 339 39 14.1 -35.9 8 274 9109 350 56 9.7 -55.1 | 338 37 13.7 -33.9 9 250 9670 350 50 8.7 -49.2 | 336 31 12.7 -28.0 10 200 11040 355 36 3.1 -35.9 | 334 16 7.1 -14.6 11 150 12820 360 27 -0.0 -27.0 | 325 7 4.0 -5.7 12 100 15300 350 25 4.3 -24.6 | 292 9 8.3 -3.4 13 70 17450 360 19 -0.0 -19.0 | 240 5 4.0 2.3 14 50 19440 35 19 -10.9 -15.6 | 130 9 -6.9 5.7 Wind Parameters Mean winds (0-6000m): 340.6 at 28.8 knts Storm direction: 10.6 at 21.6 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 437.1 neg: -54.5 tot: 382.5 m^2/s^2 ave: 127.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 8.1 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 0.31 Bulk Shear: 356.00 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 ------------------------------------------------------------------------------- 500 144 24 166 42| 10.9 0.0 10.9|178.8 -54.5 124.3 248.5 0.29| 35.3 10.1 1000 153 18 174 37| 8.3 0.0 8.3|274.9 -54.5 220.4 220.4 0.42| 25.2 10.7 1500 170 15 182 36| 7.9 0.0 7.9|334.0 -54.5 279.5 186.3 0.50| 19.7 9.8 2000 195 15 192 37| 7.2 0.0 7.2|375.8 -54.5 321.3 160.7 0.54| 16.5 8.9 2500 230 15 207 35| 6.6 0.0 6.6|411.0 -54.5 356.5 142.6 0.56| 14.9 8.4 3000 273 16 225 29| 6.2 0.0 6.2|437.1 -54.5 382.5 127.5 0.58| 13.8 8.1 4000 318 20 249 18| 6.2 0.0 6.2|490.7 -54.5 436.1 109.0 0.63| 12.0 7.6 5000 335 24 272 14| 6.1 0.0 6.1|558.3 -54.5 503.7 100.7 0.65| 11.0 7.1 6000 341 29 294 15| 5.4 0.2 5.6|571.0 -67.9 503.2 83.9 0.61| 9.7 5.9 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251129.12.gif