UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for WDK38HS... Searching the city database file for: WDK38HS ... Date:1200Z 10 DEC 25 Station: WDK38HS WMO ident: 99999 Latitude: 81.40 Longitude: 13.50 ------------------------------------------------------------------------------- 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 1016 6 -3.9 -6.9 80 3.0 -4.8 130 11 268.0 268.4 267.4 274.1 2.24 1 1000 131 -4.7 -8.5 75 3.8 -5.8 175 13 268.5 268.8 267.3 273.9 2.01 2 925 739 -9.5 -10.9 90 1.4 -9.9 210 13 269.6 269.9 267.7 274.5 1.80 3 850 1385 -14.1 -15.3 91 1.2 -14.4 220 17 271.4 271.6 268.1 275.2 1.37 4 700 2841 -20.3 -38.3 18 18.0 -22.2 240 11 280.0 280.0 271.5 280.6 0.20 5 500 5240 -38.3 -47.3 38 9.0 -38.7 170 3 286.3 286.4 274.9 286.7 0.11 6 400 6740 -49.5 -56.5 44 7.0 -49.7 55 3 290.7 290.7 277.0 290.8 0.05 7 300 8560 -63.1 -68.0 51 4.9 -63.1 55 9 296.4 296.4 279.7 296.4 0.01 8 272 9162 -66.1 -69.3 64 3.2 -66.1 35 13 300.5 300.5 281.5 300.5 0.01 9 250 9680 -62.9 -75.9 16 13.0 -63.0 20 13 312.6 312.6 286.2 312.6 0.01 10 200 11060 -59.9 -81.9 4 22.0 -60.0 340 11 337.9 337.9 293.8 337.9 0.00 11 150 12850 -59.9 -83.9 3 24.0 -60.1 335 21 366.9 366.9 300.0 366.9 0.00 12 100 15370 -64.3 -86.3 3 22.0 -64.5 325 17 403.5 403.5 305.7 403.5 0.00 13 38 21128 -75.7 -91.7 6 16.0 -75.8 503.1 503.1 315.2 503.1 0.00 TRP 272 9162 -66.1 -69.3 64 3.2 -66.1 35 13 300.5 300.5 281.5 300.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 49.88 % Est. max temperature: -0.93 C = 30.33 F Sfc-Lift cond lev (LCL): 968.96 mb = 376.92 m = 1236.58 ft T: -6.64 C 700-500 lapse rate: 7.50 C/km ThetaE index: 0.16 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 912.70 mb = 841.31 m = 2760.18 ft Mean mixing ratio: 1.92 g/kg Conv temperature: -2.04 C = 28.33 F Cap Strength: 6.81 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 15.75 C Lifted Index @700 mb: 6.81 C Showalter Index: 9.38 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.00 C K Index: -9.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 32682.91 J/kg Cap Strength: 10.09 C Lift Cond Lev (LCL): 925.63 mb = 733.73 m = 2407.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 at 7 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 1016 6 130 11 -8.4 7.1 | 106 16 -15.1 4.2 1 1000 131 175 13 -1.1 13.0 | 142 13 -7.8 10.1 2 925 739 210 13 6.5 11.3 | 179 8 -0.2 8.4 3 850 1385 220 17 10.9 13.0 | 203 11 4.3 10.2 4 700 2841 240 11 9.5 5.5 | 227 4 2.9 2.7 5 500 5240 170 3 -0.5 3.0 | 91 7 -7.2 0.1 6 400 6740 55 3 -2.5 -1.7 | 63 10 -9.1 -4.5 7 300 8560 55 9 -7.4 -5.2 | 60 16 -14.0 -8.0 8 272 9162 35 13 -7.5 -10.6 | 46 20 -14.1 -13.5 9 250 9680 20 13 -4.4 -12.2 | 36 19 -11.1 -15.0 10 200 11060 340 11 3.8 -10.3 | 12 13 -2.9 -13.2 11 150 12850 335 21 8.9 -19.0 | 354 22 2.2 -21.9 12 100 15370 325 17 9.8 -13.9 | 350 17 3.1 -16.8 Wind Parameters Mean winds (0-6000m): 217.0 at 9.6 knts Storm direction: 247.0 at 7.2 knts Shear (0-3000m) pos: 3.2 neg: 0.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 105.8 deg Storm rel helicity (0-3000m) pos: 68.0 neg: -1.0 tot: 67.1 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 8.21 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 ------------------------------------------------------------------------------- 500 179 13 145 12| 13.7 0.0 13.7| 45.4 0.0 45.4 90.8 0.91| 14.9 13.6 1000 194 13 161 10| 9.0 0.0 9.0| 55.6 0.0 55.6 55.6 0.90| 9.9 9.0 1500 204 14 175 10| 6.9 0.0 6.9| 62.8 0.0 62.8 41.9 0.88| 7.8 6.9 2000 210 14 183 10| 5.0 0.0 5.0| 65.7 0.0 65.7 32.8 0.83| 6.6 5.5 2500 214 14 188 9| 3.8 0.0 3.8| 67.4 0.0 67.4 27.0 0.79| 5.8 4.6 3000 217 14 191 8| 3.2 0.3 3.5| 68.0 -1.0 67.1 22.4 0.71| 5.3 3.7 4000 218 13 189 7| 2.4 0.9 3.3| 68.0 -6.7 61.4 15.3 0.45| 4.7 2.1 5000 219 11 182 6| 1.9 1.1 3.0| 68.0 -12.9 55.2 11.0 0.31| 4.2 1.3 6000 217 10 170 5| 1.6 1.2 2.8| 68.0 -18.5 49.6 8.3 0.22| 3.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//WDK38HS/skewt/WDK38HS.skewt.20251210.12.gif