UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 29 NOV 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -54 1 925 593 2 850 1278 3 700 2773 SFC 656 3234 -31.1 -34.7 71 3.6 -31.4 125 8 273.1 273.1 267.4 274.0 0.31 5 500 5150 -37.3 -45.3 43 8.0 -37.7 135 10 287.6 287.6 275.6 288.0 0.13 6 400 6660 -46.7 -54.7 40 8.0 -46.9 140 13 294.3 294.3 278.9 294.5 0.06 7 335 7818 -53.3 -60.3 42 7.0 -53.4 120 13 300.6 300.6 281.6 300.7 0.03 8 300 8530 -51.7 -70.7 9 19.0 -52.0 155 13 312.5 312.5 286.2 312.5 0.01 9 250 9720 -47.9 -78.9 2 31.0 -48.4 205 14 334.9 334.9 293.0 334.9 0.00 10 200 11200 -44.7 -79.7 1 35.0 -45.6 230 15 362.0 362.0 299.1 362.0 0.00 11 150 13130 -42.5 -79.5 1 37.0 -43.9 225 20 396.8 396.8 304.8 396.8 0.00 12 100 15880 -39.7 -79.7 1 40.0 -42.2 230 21 451.0 451.0 311.0 451.1 0.01 TRP 335 7818 -53.3 -60.3 42 7.0 -53.4 120 13 300.6 300.6 281.6 300.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 56.83 % Est. max temperature: -18.83 C = -1.89 F Sfc-Lift cond lev (LCL): 617.04 mb = 3666.03 m = 12027.51 ft T: -32.50 C Conv cond level (CCL): 466.99 mb = 5612.15 m = 18412.35 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -16.39 C = 2.49 F Cap Strength: 3.62 C Lifted Index: 8.03 C Risk: None Lifted Index @300 mb: 24.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 19284.23 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 557.10 mb = 4387.00 m = 14392.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 9 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 ---------------------------------------------------------- 0 656 3234 125 8 -6.6 4.6 | 52 6 -4.8 -3.8 1 500 5150 135 10 -7.1 7.1 | 76 6 -5.3 -1.3 2 400 6660 140 13 -8.4 10.0 | 103 7 -6.6 1.6 3 335 7818 120 13 -11.3 6.5 | 79 10 -9.5 -1.9 4 300 8530 155 13 -5.5 11.8 | 132 5 -3.8 3.4 5 250 9720 205 14 5.9 12.7 | 241 9 7.6 4.3 6 200 11200 230 15 11.5 9.6 | 265 13 13.2 1.2 7 150 13130 225 20 14.1 14.1 | 250 17 15.9 5.7 8 100 15880 230 21 16.1 13.5 | 254 19 17.8 5.1 Wind Parameters Mean winds (0-6000m): 138.3 at 11.4 knts Storm direction: 168.3 at 8.6 knts Shear (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 44.8 deg Storm rel helicity (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 0.8 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.26 Bulk Shear: 1.93 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 ------------------------------------------------------------------------------- 500 127 8 54 6| 0.7 0.0 0.7| 1.0 0.0 1.0 2.0 0.95| 0.7 0.6 1000 128 8 57 6| 0.7 0.0 0.7| 2.0 0.0 2.0 2.0 0.96| 0.7 0.6 1500 129 9 61 6| 0.7 0.0 0.7| 2.9 0.0 2.9 2.0 0.96| 0.7 0.7 2000 131 9 64 6| 0.7 0.0 0.7| 4.0 0.0 4.0 2.0 0.97| 0.7 0.7 2500 132 9 68 6| 0.8 0.0 0.8| 5.5 0.0 5.5 2.2 0.96| 0.8 0.7 3000 133 10 72 6| 0.8 0.0 0.8| 7.0 0.0 7.0 2.3 0.95| 0.8 0.8 4000 134 11 80 6| 0.7 0.3 1.0| 8.3 -3.4 4.9 1.2 0.45| 1.0 0.5 5000 133 11 82 6| 0.9 0.4 1.3| 15.6 -7.1 8.5 1.7 0.37| 1.5 0.6 6000 138 11 91 6| 1.3 0.3 1.7| 28.7 -7.1 21.6 3.6 0.60| 2.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251129.11.gif