UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 6 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 1017 26 -3.1 -7.8 70 4.7 -4.6 150 17 268.8 269.1 267.6 274.4 2.09 1 1000 160 -2.3 -7.0 70 4.7 -3.8 155 36 270.9 271.2 269.3 277.0 2.26 2 954 533 -1.1 -7.1 64 6.0 -3.1 275.7 276.1 272.5 282.3 2.35 3 925 778 -2.5 -8.5 63 6.0 -4.5 185 50 276.8 277.1 272.8 282.9 2.17 4 850 1442 -8.1 -16.1 53 8.0 -10.1 190 42 277.7 277.9 271.9 281.4 1.28 5 808 1833 -10.7 -18.7 52 8.0 -12.5 279.0 279.1 272.4 282.1 1.08 6 767 2230 -14.9 -23.9 46 9.0 -16.6 278.6 278.7 271.6 280.8 0.72 7 700 2918 -17.5 -27.5 41 10.0 -19.1 190 44 283.1 283.2 273.9 284.9 0.57 8 617 3854 -22.7 -36.7 27 14.0 -24.2 287.5 287.6 275.8 288.4 0.27 9 600 4059 -23.1 -37.1 27 14.0 -24.6 289.4 289.4 276.8 290.3 0.26 10 571 4422 -22.7 -35.7 30 13.0 -24.3 294.0 294.0 279.1 295.0 0.32 11 566 4487 -19.9 -32.9 30 13.0 -21.8 298.0 298.1 281.1 299.4 0.42 12 500 5400 -23.7 -34.7 36 11.0 -25.2 165 77 304.1 304.2 283.6 305.5 0.40 13 447 6211 -26.3 -37.3 35 11.0 -27.7 310.8 310.8 286.1 312.0 0.35 14 442 6292 -29.1 -40.1 34 11.0 -30.2 308.2 308.3 285.0 309.2 0.26 15 400 7000 -31.3 -43.3 30 12.0 -32.4 175 89 314.3 314.3 287.1 315.1 0.21 16 384 7288 -32.1 -44.1 29 12.0 -33.1 316.9 317.0 288.0 317.7 0.20 17 374 7472 -35.9 -47.9 28 12.0 -36.7 314.3 314.3 287.0 314.8 0.13 18 323 8481 -39.1 -50.1 30 11.0 -39.8 323.4 323.4 289.9 323.8 0.12 19 300 8980 -45.1 -56.1 28 11.0 -45.5 170 101 321.8 321.8 289.4 322.0 0.06 20 257 10005 -48.9 -59.9 27 11.0 -49.2 330.7 330.8 292.0 330.9 0.05 21 210 11303 -58.5 -68.5 27 10.0 -58.6 175 132 335.5 335.5 293.2 335.5 0.02 22 204 11485 -59.1 -69.1 26 10.0 -59.2 337.3 337.3 293.7 337.3 0.02 TRP WND 210 175 132 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 43.92 % Est. max temperature: 5.65 C = 42.17 F Sfc-Lift cond lev (LCL): 944.41 mb = 613.37 m = 2012.36 ft T: -1.56 C 700-500 lapse rate: 2.50 C/km ThetaE index: 1.49 C Layer 850.0- 808.0 mb Conv cond level (CCL): 827.52 mb = 1648.95 m = 5409.89 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 6.54 C = 43.78 F Cap Strength: 16.03 C Lifted Index: 20.11 C Risk: None Lifted Index @300 mb: 29.53 C Lifted Index @700 mb: 5.04 C Showalter Index: 19.14 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 7.60 C K Index: -10.50 Risk: None Sweat Index: 161.00 Risk: None Energy Index: 4.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.22 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 8939.15 J/kg Cap Strength: 19.76 C Lift Cond Lev (LCL): 885.34 mb = 1122.15 m = 3681.56 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 ------------------------------------ 0 210 12648 175 132 -11.5 131.5 1 1017 26 150 17 -8.5 14.7 2 1000 160 155 36 -15.2 32.6 3 925 778 185 50 4.4 49.8 4 850 1442 190 42 7.3 41.4 5 700 2918 190 44 7.6 43.3 6 500 5400 165 77 -19.9 74.4 7 400 7000 175 89 -7.8 88.7 8 300 8980 170 101 -17.5 99.5 9 250 10180 170 110 -19.1 108.3 Wind Parameters Energy-Hel index: -1.76 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.20251206.00.gif