UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 1 DEC 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1013 6 -1.5 -4.7 79 3.2 -2.6 250 13 270.6 271.1 269.8 277.9 2.66 1 1000 109 -1.3 -4.6 78 3.3 -2.5 245 15 271.9 272.3 270.7 279.2 2.71 2 977 294 -2.5 -5.8 78 3.3 -3.6 272.5 272.9 270.8 279.4 2.53 3 948 534 -0.5 -4.3 75 3.8 -1.9 276.8 277.3 274.0 285.0 2.93 4 925 730 -1.9 -6.9 69 5.0 -3.6 290 17 277.4 277.8 273.6 284.3 2.46 5 850 1398 -5.5 -13.5 53 8.0 -7.8 270 15 280.4 280.7 274.0 285.0 1.58 6 829 1594 -6.1 -15.1 49 9.0 -8.6 281.8 282.0 274.5 285.9 1.42 7 730 2573 -14.5 -26.5 35 12.0 -16.6 283.0 283.1 273.9 284.9 0.60 8 700 2890 -15.5 -28.5 32 13.0 -17.7 255 23 285.3 285.4 275.0 287.0 0.52 9 668 3244 -14.5 -28.5 29 14.0 -17.0 290.3 290.4 277.7 292.0 0.55 10 643 3532 -15.9 -28.9 32 13.0 -18.1 291.9 292.0 278.4 293.6 0.55 11 520 5097 -26.9 -34.9 47 8.0 -27.8 296.9 297.0 280.5 298.2 0.38 12 500 5380 -27.5 -35.5 46 8.0 -28.4 270 77 299.5 299.6 281.7 300.8 0.37 TRP WND 427 270 114 Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 46.56 % Est. max temperature: 7.73 C = 45.91 F Sfc-Lift cond lev (LCL): 963.38 mb = 405.97 m = 1331.91 ft T: -1.57 C 700-500 lapse rate: 4.82 C/km ThetaE index: 1.08 C Layer 730.0- 700.0 mb Conv cond level (CCL): 809.18 mb = 1780.11 m = 5840.19 ft Mean mixing ratio: 2.65 g/kg Conv temperature: 9.92 C = 49.85 F Cap Strength: 13.04 C Lifted Index: 14.90 C Risk: None Lifted Index @700 mb: 5.75 C Showalter Index: 12.56 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 14.00 C K Index: -4.50 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.97 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 1415.56 J/kg Cap Strength: 14.41 C Lift Cond Lev (LCL): 905.00 mb = 902.66 m = 2961.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 427 6918 270 114 114.0 -0.0 1 1013 6 250 13 12.2 4.4 2 1000 109 245 15 13.6 6.3 3 925 730 290 17 16.0 -5.8 4 850 1398 270 15 15.0 -0.0 5 700 2890 255 23 22.2 6.0 6 500 5380 270 77 77.0 -0.0 Wind Parameters Energy-Hel index: -1.81 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251201.00.gif