UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 2 DEC 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 105 1.6 0.5 92 1.1 1.1 350 1 273.4 274.1 273.4 283.9 3.89 1 1000 239 0.2 -1.2 90 1.4 -0.4 25 1 273.4 273.9 272.8 282.8 3.50 2 925 859 -4.1 -6.1 86 2.0 -4.8 135 5 275.1 275.6 272.5 282.4 2.62 3 883 1225 -5.3 -6.4 92 1.1 -5.7 116 5 277.6 278.0 274.0 285.0 2.68 4 856 1470 -2.7 -3.7 93 1.0 -3.1 103 5 282.7 283.3 277.8 292.3 3.39 5 850 1526 -2.7 -3.6 94 0.9 -3.1 100 5 283.3 283.9 278.2 293.1 3.44 6 811 1897 -4.5 -5.7 91 1.2 -5.0 82 5 285.2 285.8 278.6 294.1 3.08 7 803 1975 -5.1 -7.3 85 2.2 -5.9 78 6 285.4 285.9 278.3 293.3 2.75 8 782 2184 -2.3 -22.3 20 20.0 -7.4 68 6 290.6 290.7 278.2 293.1 0.82 9 738 2642 -3.7 -34.7 7 31.0 -9.6 45 6 293.9 294.0 279.0 294.8 0.27 10 700 3056 -7.5 -23.5 27 16.0 -11.3 25 7 294.2 294.3 279.9 296.8 0.82 11 667 3430 -10.1 -24.1 31 14.0 -13.3 21 7 295.4 295.5 280.4 298.0 0.82 12 591 4351 -15.7 -28.7 32 13.0 -18.1 10 7 299.2 299.3 281.8 301.2 0.60 13 510 5446 -23.3 -39.3 22 16.0 -25.2 357 7 302.9 303.0 282.9 303.8 0.25 14 500 5590 -24.5 -40.5 21 16.0 -26.2 355 7 303.2 303.2 283.0 304.0 0.22 15 408 7033 -36.9 -51.9 20 15.0 -37.7 328 11 305.3 305.3 283.6 305.6 0.08 16 405 7084 -37.3 -50.3 25 13.0 -38.0 327 11 305.4 305.4 283.7 305.8 0.09 17 400 7170 -38.1 -49.1 31 11.0 -38.7 325 11 305.5 305.5 283.7 305.9 0.11 TRP WND Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: 996.51 mb = 267.84 m = 878.72 ft Wetbulb zero: 1004.11 mb = 206.41 m = 677.19 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 47.70 % Est. max temperature: 8.81 C = 47.86 F Sfc-Lift cond lev (LCL): 999.64 mb = 241.86 m = 793.48 ft T: 0.18 C 700-500 lapse rate: 6.71 C/km ThetaE index: 1.59 C Layer 1000.0- 883.0 mb Conv cond level (CCL): 932.03 mb = 798.78 m = 2620.63 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 3.13 C = 37.63 F Cap Strength: 17.23 C Lifted Index: 17.26 C Risk: None Lifted Index @700 mb: 13.16 C Showalter Index: 9.41 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.90 C K Index: 2.20 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 3229.42 J/kg Cap Strength: 17.26 C Lift Cond Lev (LCL): 942.91 mb = 706.53 m = 2317.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 58 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 1017 105 350 1 0.2 -1.0 | 250 4 4.0 1.4 1 1000 239 25 1 -0.4 -0.9 | 246 4 3.4 1.5 2 925 859 135 5 -3.5 3.5 | 183 6 0.3 6.0 3 850 1526 100 5 -4.9 0.9 | 162 3 -1.1 3.3 4 700 3056 25 7 -3.0 -6.3 | 347 4 0.9 -3.9 5 500 5590 355 7 0.6 -7.0 | 316 6 4.5 -4.6 6 400 7170 325 11 6.3 -9.0 | 303 12 10.2 -6.6 Wind Parameters Mean winds (0-6000m): 27.8 at 6.1 knts Storm direction: 57.8 at 4.5 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -8.1 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.25 Bulk Shear: 3.02 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 67 2 231 3| 3.8 0.0 3.8| 0.0 -1.6 -1.6 -3.2 -0.62| 4.1 -2.6 1000 123 3 195 4| 2.9 0.0 2.9| 0.2 -2.9 -2.7 -2.7 -0.42| 4.3 -1.8 1500 117 4 186 4| 2.0 0.8 2.7| 0.2 -4.3 -4.1 -2.7 -0.45| 3.7 -1.6 2000 105 4 177 4| 1.5 1.2 2.7| 0.2 -5.4 -5.3 -2.6 -0.51| 3.4 -1.7 2500 92 5 164 3| 1.2 1.4 2.6| 0.2 -6.5 -6.4 -2.6 -0.58| 3.3 -1.9 3000 77 5 143 2| 1.0 1.6 2.5| 0.2 -8.1 -7.9 -2.6 -0.60| 3.2 -1.9 4000 55 5 42 1| 0.7 1.3 2.0| 0.2 -9.4 -9.2 -2.3 -0.61| 2.6 -1.6 5000 40 6 356 2| 0.6 1.1 1.7| 0.2 -11.0 -10.8 -2.2 -0.62| 2.2 -1.4 6000 28 6 341 3| 0.5 1.1 1.6| 0.2 -12.5 -12.3 -2.1 -0.59| 2.1 -1.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251202.00.gif