UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 5 DEC 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1000 27 -3.3 -4.9 89 1.6 -3.8 130 15 269.9 270.3 269.3 277.0 2.65 1 931 590 -5.5 -6.7 91 1.2 -5.9 273.2 273.6 271.1 280.0 2.48 2 925 641 -5.5 -6.7 91 1.2 -5.9 145 54 273.7 274.1 271.5 280.6 2.50 3 907 793 -3.9 -4.9 93 1.0 -4.3 276.9 277.4 274.0 285.0 2.92 4 850 1294 -6.7 -8.0 90 1.3 -7.1 160 50 279.1 279.5 274.6 286.1 2.46 5 748 2298 -9.7 -11.0 90 1.3 -10.1 286.3 286.6 278.0 292.7 2.20 6 700 2811 -13.7 -15.1 89 1.4 -14.1 185 35 287.3 287.6 277.8 292.3 1.69 7 695 2865 -14.3 -15.9 88 1.6 -14.7 287.2 287.5 277.6 292.0 1.59 8 606 3897 -17.5 -19.3 86 1.8 -17.9 295.0 295.3 281.0 299.3 1.37 9 546 4668 -23.3 -25.2 84 1.9 -23.7 297.1 297.2 281.3 299.9 0.90 10 500 5310 -24.3 -26.5 82 2.2 -24.7 165 58 303.4 303.6 283.9 306.3 0.88 11 472 5729 -25.5 -27.8 81 2.3 -25.9 307.0 307.1 285.2 309.7 0.82 12 426 6466 -30.7 -33.0 80 2.3 -31.0 309.5 309.6 285.8 311.4 0.56 13 402 6875 -34.0 -36.3 80 2.3 -34.3 200 89 310.3 310.4 286.0 311.8 0.43 14 400 6910 -34.3 -36.6 80 2.3 -34.6 200 89 310.4 310.5 286.0 311.9 0.42 15 300 8880 -44.1 -46.6 76 2.5 -44.2 225 77 323.2 323.2 289.9 323.9 0.19 16 250 10090 -49.5 -52.1 74 2.6 -49.6 225 79 332.5 332.5 292.5 333.0 0.12 17 205 11364 -55.3 -57.9 73 2.6 -55.4 342.8 342.8 295.1 343.1 0.07 18 200 11520 -57.1 -59.5 74 2.4 -57.2 230 81 342.3 342.4 295.0 342.6 0.06 19 152 13200 -70.5 -73.3 66 2.8 -70.5 230 69 347.3 347.3 296.1 347.4 0.01 20 151 13240 -66.3 -69.1 68 2.8 -66.3 235 68 355.2 355.2 297.8 355.3 0.02 21 150 13280 -66.3 -69.1 68 2.8 -66.3 235 68 355.9 355.9 297.9 356.0 0.02 22 106 15385 -66.1 -68.9 68 2.8 -66.1 393.4 393.4 304.3 393.6 0.03 TRP 152 -70.5 -73.3 66 2.8 -70.5 230 69 347.3 347.3 296.1 347.4 0.01 WND 402 6875 -34.0 -36.3 80 2.3 -34.3 200 89 310.3 310.4 286.0 311.8 0.43 Sounding variables and indices 1000-500 mb thick: 5282.71 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 87.97 % Est. max temperature: 5.98 C = 42.76 F Sfc-Lift cond lev (LCL): 974.98 mb = 226.81 m = 744.13 ft T: -4.08 C 700-500 lapse rate: 4.24 C/km ThetaE index: 0.73 C Layer 700.0- 606.0 mb Conv cond level (CCL): 807.77 mb = 1694.13 m = 5558.11 ft Mean mixing ratio: 2.61 g/kg Conv temperature: 8.81 C = 47.86 F Cap Strength: 15.12 C Lifted Index: 19.68 C Risk: None Lifted Index @300 mb: 30.70 C Lifted Index @700 mb: 9.04 C Showalter Index: 14.88 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 16.30 C K Index: 8.20 Risk: None Sweat Index: 158.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.21 J/kg Max Up Vert Vel: 7.10 m/s Conv Inhibition (B-): 17674.61 J/kg Cap Strength: 18.78 C Lift Cond Lev (LCL): 929.17 mb = 605.73 m = 1987.27 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 ------------------------------------ 0 152 13064 230 69 52.9 44.4 1 1000 27 130 15 -11.5 9.6 2 925 641 145 54 -31.0 44.2 3 850 1294 160 50 -17.1 47.0 4 700 2811 185 35 3.1 34.9 5 500 5310 165 58 -15.0 56.0 6 402 6875 200 89 30.4 83.6 7 400 6910 200 89 30.4 83.6 8 300 8880 225 77 54.4 54.4 9 250 10090 225 79 55.9 55.9 10 200 11520 230 81 62.0 52.1 11 150 13280 235 68 55.7 39.0 Wind Parameters Energy-Hel index: -1.58 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//U5123/skewt/U5123.skewt.20251205.00.gif