UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 16 OCT 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 -85 1 925 546 2 850 1214 3 700 2679 SFC 647 3234 -50.5 -56.5 49 6.0 -50.6 135 6 252.2 252.2 250.6 252.3 0.03 5 500 5010 -42.9 -46.5 68 3.6 -43.0 95 21 280.7 280.8 271.8 281.1 0.12 6 400 6470 -53.5 -56.3 71 2.8 -53.5 110 17 285.5 285.5 274.3 285.6 0.05 7 300 8290 -61.9 -67.9 45 6.0 -61.9 55 19 298.1 298.1 280.5 298.1 0.01 8 265 9054 -65.1 -72.1 37 7.0 -65.1 75 13 304.2 304.2 283.1 304.2 0.01 9 250 9410 -65.3 -75.3 24 10.0 -65.4 85 10 309.0 309.0 284.9 309.0 0.01 10 200 10760 -66.9 -81.9 10 15.0 -67.0 5 3 326.8 326.8 290.8 326.8 0.00 11 150 12500 -67.3 -85.3 6 18.0 -67.4 285 4 354.2 354.2 297.5 354.2 0.00 12 100 14930 -69.5 -90.5 3 21.0 -69.6 280 16 393.4 393.4 304.3 393.4 0.00 TRP 265 9054 -65.1 -72.1 37 7.0 -65.1 75 13 304.2 304.2 283.1 304.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5095.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 58.31 % Est. max temperature: -25.17 C = -13.30 F Sfc-Lift cond lev (LCL): 578.94 mb = 3999.92 m = 13122.95 ft T: -47.22 C Conv cond level (CCL): 358.98 mb = 7154.43 m = 23472.25 ft Mean mixing ratio: 0.05 g/kg Conv temperature: -16.94 C = 1.52 F Cap Strength: 7.53 C Lifted Index: 15.85 C Risk: None Lifted Index @300 mb: 25.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.42 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 16694.32 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 547.95 mb = 4379.00 m = 14366.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 120 at 12 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 ---------------------------------------------------------- 0 647 3234 135 6 -4.2 4.2 | 286 7 6.5 -1.9 1 500 5010 95 21 -20.9 1.8 | 67 11 -10.2 -4.3 2 400 6470 110 17 -16.0 5.8 | 86 5 -5.2 -0.3 3 300 8290 55 19 -15.6 -10.9 | 16 18 -4.8 -17.1 4 265 9054 75 13 -12.6 -3.4 | 11 10 -1.8 -9.5 5 250 9410 85 10 -10.0 -0.9 | 353 7 0.8 -7.0 6 200 10760 5 3 -0.3 -3.0 | 311 14 10.5 -9.1 7 150 12500 285 4 3.9 -1.0 | 296 16 14.6 -7.2 8 100 14930 280 16 15.8 -2.8 | 289 28 26.5 -8.9 Wind Parameters Mean winds (0-6000m): 89.8 at 16.5 knts Storm direction: 119.8 at 12.4 knts Shear (0-3000m) pos: 0.7 neg: 2.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 155.9 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -3.3 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 11.46 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 98 7 326 6| 0.0 4.6 4.6| 0.0 -0.7 -0.6 -1.3 -0.10| 4.6 -0.4 1000 106 10 338 4| 0.0 4.7 4.7| 0.4 -0.7 -0.3 -0.3 0.17| 4.9 0.9 1500 106 12 18 3| 0.0 4.8 4.8| 0.4 -1.5 -1.1 -0.7 0.08| 5.1 0.4 2000 102 14 46 4| 0.0 4.1 4.1| 1.5 -3.3 -1.8 -0.9 0.04| 4.9 0.2 2500 102 15 55 5| 0.5 3.3 3.8| 3.7 -3.3 0.4 0.2 0.08| 4.4 0.4 3000 102 16 60 6| 0.7 2.8 3.5| 5.3 -3.3 2.1 0.7 0.11| 4.0 0.4 4000 102 16 61 6| 0.6 2.4 3.0| 5.9 -13.3 -7.4 -1.9 -0.07| 4.0 -0.3 5000 95 17 51 8| 0.4 2.4 2.8| 5.9 -36.8 -31.0 -6.2 -0.21| 4.2 -0.9 6000 90 17 43 8| 1.2 2.0 3.1| 6.5 -44.1 -37.7 -6.3 -0.22| 4.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251016.11.gif