UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 27 NOV 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 40 -14.9 -17.7 79 2.8 -15.4 360 7 258.0 258.1 257.5 260.5 0.95 1 1000 74 -16.1 -20.2 71 4.1 -16.7 257.0 257.2 256.4 259.1 0.77 2 986 180 -17.7 -21.7 71 4.0 -18.3 256.5 256.6 255.8 258.3 0.68 3 968 317 -18.7 -22.4 73 3.7 -19.2 256.8 256.9 256.0 258.6 0.65 4 942 522 -14.7 -17.5 79 2.8 -15.2 262.9 263.1 261.5 265.7 1.03 5 925 660 -13.5 -15.9 82 2.4 -14.0 265.5 265.7 263.8 268.8 1.19 6 908 801 -11.9 -14.2 83 2.3 -12.5 268.6 268.8 266.3 272.4 1.40 7 894 920 -12.1 -14.1 85 2.0 -12.6 269.6 269.8 267.1 273.5 1.43 8 850 1305 -13.7 -16.9 77 3.2 -14.4 271.8 272.0 268.1 275.2 1.20 9 779 1964 -16.7 -20.7 71 4.0 -17.4 275.4 275.6 270.0 278.2 0.94 10 726 2489 -20.9 -25.3 68 4.4 -21.6 276.4 276.6 270.2 278.4 0.67 11 700 2758 -22.1 -26.6 67 4.5 -22.8 278.0 278.1 271.1 279.9 0.62 12 573 4206 -29.5 -33.5 68 4.0 -29.9 285.7 285.8 275.1 287.0 0.39 13 500 5160 -38.3 -42.0 68 3.7 -38.5 286.3 286.4 275.1 287.0 0.19 14 464 5669 -42.3 -45.9 68 3.6 -42.5 287.5 287.6 275.6 288.0 0.13 15 455 5802 -42.5 -46.1 68 3.6 -42.6 288.9 288.9 276.3 289.4 0.13 16 400 6660 -48.7 -52.8 62 4.1 -48.8 291.7 291.7 277.6 291.9 0.07 17 369 7185 -53.3 -57.6 59 4.3 -53.4 292.4 292.4 277.9 292.5 0.04 18 341 7689 -56.5 -60.8 58 4.3 -56.6 294.7 294.7 279.0 294.8 0.03 19 300 8500 -57.3 -61.8 56 4.5 -57.3 304.6 304.6 283.2 304.7 0.03 20 286 8803 -57.7 -62.2 56 4.5 -57.8 308.2 308.2 284.7 308.3 0.03 21 263 9337 -55.9 -60.4 57 4.5 -56.0 318.3 318.3 288.2 318.5 0.04 22 250 9660 -56.3 -61.2 54 4.9 -56.4 322.4 322.4 289.5 322.5 0.04 23 217 10560 -55.7 -61.7 47 6.0 -55.8 336.6 336.6 293.5 336.8 0.04 TRP 341 7689 -56.5 -60.8 58 4.3 -56.6 294.7 294.7 279.0 294.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 71.23 % Est. max temperature: -1.25 C = 29.74 F Sfc-Lift cond lev (LCL): 959.34 mb = 384.83 m = 1262.54 ft T: -17.38 C 700-500 lapse rate: 6.74 C/km ThetaE index: 2.17 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 980.94 mb = 218.23 m = 715.98 ft Mean mixing ratio: 0.95 g/kg Conv temperature: -16.28 C = 2.70 F Cap Strength: 18.94 C Lifted Index: 18.60 C Risk: None Lifted Index @300 mb: 28.93 C Lifted Index @700 mb: 13.56 C Showalter Index: 9.43 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 21.40 C K Index: 3.20 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.72 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 9095.64 J/kg Cap Strength: 18.90 C Lift Cond Lev (LCL): 910.64 mb = 779.38 m = 2556.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 5 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 1004 40 360 7 -0.0 -7.0 | 313 4 2.6 -2.5 Wind Parameters Mean winds (0-6000m): 360.0 at 7.0 knts Storm direction: 30.0 at 5.2 knts Energy-Hel index: -3.54 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//USHH/skewt/USHH.skewt.20251127.00.gif