UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 19 JAN 26 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 347 SFC 956 685 -31.9 -37.9 55 6.0 -32.2 220 5 244.4 244.4 243.9 244.8 0.15 2 925 904 -32.5 -38.5 55 6.0 -32.8 265 13 246.1 246.1 245.5 246.5 0.15 3 902 1080 -34.9 -39.9 60 5.0 -35.1 287 15 245.4 245.4 244.8 245.8 0.13 4 853 1473 -28.3 -32.6 67 4.3 -28.6 337 21 256.2 256.3 254.7 257.1 0.29 5 850 1498 -28.3 -32.5 67 4.2 -28.6 340 21 256.5 256.5 254.9 257.3 0.29 6 814 1807 -30.5 -34.2 70 3.7 -30.7 257.4 257.4 255.5 258.1 0.26 7 793 1993 -30.3 -33.9 71 3.6 -30.6 259.5 259.5 257.3 260.3 0.27 8 715 2716 -38.9 -42.5 69 3.6 -39.1 257.8 257.9 255.7 258.2 0.13 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.02 inches Sfc-500 mean rel hum: 65.65 % Est. max temperature: -18.28 C = -0.91 F Sfc-Lift cond lev (LCL): 862.71 mb = 1393.17 m = 4570.70 ft T: -29.64 C ThetaE index: 2.08 C Layer 715.0- 1.8 mb Conv cond level (CCL): None Cap Strength: 10.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.43 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 499.84 J/kg Cap Strength: 10.83 C Lift Cond Lev (LCL): 832.59 mb = 1645.74 m = 5399.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 11 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 ---------------------------------------------------------- 0 956 685 220 5 3.2 3.8 | 172 14 -1.9 13.6 1 925 904 265 13 13.0 1.1 | 216 13 7.8 10.9 2 850 1498 340 21 7.2 -19.7 | 348 10 2.0 -9.9 Wind Parameters Mean winds (0-6000m): 302.2 at 14.8 knts Storm direction: 332.2 at 11.1 knts Shear (0-3000m) pos: 17.2 neg: 0.0 tot: 17.2 10-3/s Storm rel Dir Shear (0-3000m): 176.6 deg Storm rel helicity (0-3000m) pos: 94.1 neg: 0.0 tot: 94.1 m^2/s^2 ave: 117.6 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 21.7 stream: 21.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.89 Bulk Shear: 6.35 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 ------------------------------------------------------------------------------- 500 274 12 218 11| 17.2 0.0 17.2| 65.0 0.0 65.0 130.0 0.96| 21.2 20.3 1000 NO DATA | 17.2 0.0 17.2| | 1500 NO DATA | 17.2 0.0 17.2| | 2000 NO DATA | 17.2 0.0 17.2| | 2500 NO DATA | 17.2 0.0 17.2| | 3000 NO DATA | 17.2 0.0 17.2| | 4000 NO DATA | 17.2 0.0 17.2| | 5000 NO DATA | 17.2 0.0 17.2| | 6000 NO DATA | 17.2 0.0 17.2| | Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20260119.00.gif