UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for WDK38HS... Searching the city database file for: WDK38HS ... Date:1200Z 7 OCT 25 Station: WDK38HS WMO ident: 99999 Latitude: 72.20 Longitude: 1.70 ------------------------------------------------------------------------------- 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 -273 SFC 967 6 10.0 7.4 84 2.6 8.6 140 38 285.9 287.0 283.2 304.6 6.69 2 925 373 6.6 5.2 91 1.4 5.9 160 52 286.1 287.1 282.5 302.9 6.00 3 850 1066 7.8 -5.2 39 13.0 2.2 165 52 294.3 294.9 282.8 303.4 3.05 4 700 2632 -3.7 -7.1 77 3.4 -5.1 155 54 298.4 299.0 284.6 308.1 3.20 5 500 5230 -16.9 -44.9 7 28.0 -20.5 160 68 312.4 312.5 286.4 313.0 0.14 6 400 6860 -30.7 -53.7 9 23.0 -32.2 155 71 315.1 315.1 287.2 315.3 0.06 7 325 8304 -39.3 -64.3 5 25.0 -40.2 155 73 322.5 322.5 289.5 322.6 0.02 8 300 8850 -39.9 -66.9 4 27.0 -40.8 160 79 329.1 329.1 291.5 329.2 0.02 9 279 9344 -40.1 -69.9 3 29.8 -41.1 165 83 335.7 335.7 293.3 335.7 0.01 10 250 10090 -40.5 -74.5 1 34.0 -41.5 165 68 345.9 345.9 295.7 345.9 0.01 11 200 11610 -42.1 -83.1 0 41.0 -43.2 180 56 366.1 366.1 299.9 366.1 0.00 12 150 13530 -48.1 -87.1 0 39.0 -48.9 190 40 387.2 387.2 303.3 387.2 0.00 13 100 16150 -53.7 -89.7 0 36.0 -54.4 205 33 424.0 424.0 308.2 424.0 0.00 14 28 24168 -62.5 -92.5 1 30.0 -63.2 585.7 585.7 319.9 585.7 0.00 TRP 325 8304 -39.3 -64.3 5 25.0 -40.2 155 73 322.5 322.5 289.5 322.6 0.02 WND 279 9344 -40.1 -69.9 3 29.8 -41.1 165 83 335.7 335.7 293.3 335.7 0.01 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 748.26 mb = 2128.16 m = 6982.06 ft Wetbulb zero: 804.83 mb = 1506.39 m = 4942.17 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 52.81 % Est. max temperature: 19.21 C = 66.59 F Sfc-Lift cond lev (LCL): 929.58 mb = 332.17 m = 1089.77 ft T: 6.98 C 700-500 lapse rate: 5.08 C/km ThetaE index: 1.67 C Layer 925.0- 850.0 mb Conv cond level (CCL): 757.28 mb = 1997.66 m = 6553.93 ft Mean mixing ratio: 5.43 g/kg Conv temperature: 20.81 C = 69.46 F Cap Strength: 5.67 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 18.44 C Lifted Index @700 mb: 3.90 C Showalter Index: 9.68 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 11.70 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 172.00 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.19 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 41149.94 J/kg Cap Strength: 9.72 C Lift Cond Lev (LCL): 861.99 mb = 951.18 m = 3120.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 189 at 44 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 ---------------------------------------------------------- 0 967 6 140 38 -24.4 29.1 | 66 34 -31.0 -13.9 1 925 373 160 52 -17.8 48.9 | 103 25 -24.3 5.8 2 850 1066 165 52 -13.5 50.2 | 110 21 -20.0 7.2 3 700 2632 155 54 -22.8 48.9 | 101 30 -29.4 5.9 4 500 5230 160 68 -23.3 63.9 | 125 36 -29.8 20.9 5 400 6860 155 71 -30.0 64.3 | 120 42 -36.5 21.3 6 325 8304 155 73 -30.9 66.2 | 122 44 -37.4 23.1 7 300 8850 160 79 -27.0 74.2 | 133 46 -33.6 31.2 8 279 9344 165 83 -21.5 80.2 | 143 47 -28.0 37.1 9 250 10090 165 68 -17.6 65.7 | 133 33 -24.1 22.7 10 200 11610 180 56 0.0 56.0 | 153 15 -6.5 13.0 11 150 13530 190 40 6.9 39.4 | 354 4 0.4 -3.6 12 100 16150 205 33 13.9 29.9 | 331 15 7.4 -13.1 Wind Parameters Mean winds (0-6000m): 158.6 at 58.0 knts Storm direction: 188.6 at 43.5 knts Shear (0-3000m) pos: 4.0 neg: 1.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 39.4 deg Storm rel helicity (0-3000m) pos: 176.9 neg: -24.3 tot: 152.6 m^2/s^2 ave: 50.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.29 Bulk Shear: 18.79 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 ------------------------------------------------------------------------------- 500 154 47 88 27| 22.0 0.0 22.0|149.4 0.0 149.4 298.8 0.89| 22.5 20.1 1000 159 49 97 25| 12.1 0.0 12.1|160.5 0.0 160.5 160.5 0.85| 13.0 11.0 1500 160 50 101 24| 8.1 0.8 8.8|161.3 -5.5 155.8 103.9 0.74| 9.5 7.1 2000 160 51 102 24| 6.1 1.4 7.4|161.3 -13.3 148.0 74.0 0.63| 7.9 5.0 2500 160 52 102 25| 4.8 1.7 6.5|161.3 -22.3 138.9 55.6 0.54| 7.0 3.7 3000 159 52 103 26| 4.0 1.6 5.6|176.9 -24.3 152.6 50.9 0.54| 6.3 3.4 4000 158 54 105 27| 3.7 1.2 4.9|221.1 -24.3 196.8 49.2 0.59| 5.4 3.2 5000 159 56 108 28| 3.5 1.0 4.5|267.2 -24.3 242.9 48.6 0.63| 4.9 3.1 6000 159 58 112 30| 2.9 1.1 4.0|276.7 -38.4 238.4 39.7 0.57| 4.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//WDK38HS/skewt/WDK38HS.skewt.20251007.12.gif