UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 10 DEC 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1006 14 -13.5 -15.4 86 1.9 -13.9 180 3 259.2 259.4 258.9 262.3 1.14 1 1000 59 -13.9 -17.2 76 3.3 -14.5 190 5 259.2 259.4 258.6 261.9 0.99 2 986 166 -14.1 -17.4 76 3.3 -14.7 211 4 260.1 260.3 259.3 262.8 0.99 3 944 497 -11.5 -14.2 80 2.7 -12.1 275 2 266.0 266.2 264.4 269.7 1.35 4 925 653 -11.9 -14.5 81 2.6 -12.5 305 1 267.1 267.4 265.2 270.8 1.34 5 903 837 -12.1 -14.8 80 2.7 -12.7 296 4 268.8 269.0 266.4 272.5 1.34 6 888 966 -9.7 -12.6 79 2.9 -10.5 291 7 272.6 272.8 269.4 277.1 1.63 7 850 1304 -10.3 -13.0 81 2.7 -11.0 275 13 275.4 275.6 271.1 280.0 1.65 8 700 2780 -16.5 -19.3 79 2.8 -17.1 280 25 284.2 284.4 275.5 287.8 1.18 9 684 2954 -17.3 -20.0 79 2.7 -17.9 280 25 285.2 285.4 276.0 288.6 1.14 10 500 5230 -33.5 -36.5 74 3.0 -33.8 280 29 292.2 292.3 278.3 293.3 0.34 11 468 5692 -36.5 -39.5 74 3.0 -36.7 280 28 294.0 294.1 279.0 294.9 0.26 12 400 6760 -45.7 -49.0 69 3.3 -45.8 280 27 295.6 295.6 279.6 296.0 0.11 13 326 8088 -56.9 -60.2 66 3.3 -56.9 280 28 298.0 298.0 280.5 298.1 0.04 14 300 8610 -60.1 -63.7 63 3.6 -60.2 280 29 300.6 300.6 281.6 300.7 0.02 15 267 9328 -63.7 -67.4 61 3.7 -63.7 275 36 305.6 305.6 283.7 305.6 0.02 16 250 9730 -63.9 -67.6 60 3.7 -63.9 285 36 311.1 311.1 285.7 311.1 0.02 17 200 11100 -62.7 -66.4 61 3.7 -62.7 290 38 333.5 333.5 292.7 333.6 0.03 18 172 12030 -62.7 -66.6 59 3.9 -62.7 290 37 348.2 348.2 296.3 348.3 0.03 19 150 12870 -64.7 -68.7 58 4.0 -64.7 290 36 358.6 358.6 298.4 358.7 0.02 20 100 15320 -68.7 -73.0 54 4.3 -68.8 305 33 395.0 395.0 304.5 395.1 0.02 21 70 17430 -74.1 -78.5 51 4.4 -74.2 300 29 425.9 425.9 308.4 425.9 0.01 22 50 19370 -77.9 -82.4 48 4.5 -77.9 459.9 459.9 311.8 460.0 0.01 23 46 19846 -78.7 -83.2 48 4.5 -78.7 469.1 469.1 312.5 469.1 0.01 TRP 267 9328 -63.7 -67.4 61 3.7 -63.7 275 36 305.6 305.6 283.7 305.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 78.35 % Est. max temperature: 2.22 C = 36.00 F Sfc-Lift cond lev (LCL): 975.46 mb = 247.77 m = 812.89 ft T: -13.46 C 700-500 lapse rate: 6.94 C/km ThetaE index: 0.35 C Layer 1000.0- 986.0 mb Conv cond level (CCL): 649.68 mb = 3327.71 m = 10917.53 ft Mean mixing ratio: 1.21 g/kg Conv temperature: 13.76 C = 56.77 F Cap Strength: 16.90 C Lifted Index: 20.56 C Risk: None Lifted Index @300 mb: 23.61 C Lifted Index @700 mb: 16.18 C Showalter Index: 10.37 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 20.50 C K Index: 7.40 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.84 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 32713.45 J/kg Cap Strength: 20.49 C Lift Cond Lev (LCL): 912.44 mb = 757.77 m = 2486.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 16 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 1006 14 180 3 0.0 3.0 | 136 18 -12.1 12.7 1 1000 59 190 5 0.9 4.9 | 143 18 -11.2 14.6 2 925 653 305 1 0.8 -0.6 | 129 15 -11.3 9.2 3 850 1304 275 13 13.0 -1.1 | 186 9 0.9 8.6 4 700 2780 280 25 24.6 -4.3 | 247 14 12.5 5.4 5 500 5230 280 29 28.6 -5.0 | 254 17 16.5 4.7 6 400 6760 280 27 26.6 -4.7 | 251 15 14.5 5.0 7 300 8610 280 29 28.6 -5.0 | 254 17 16.5 4.7 8 267 9328 275 36 35.9 -3.1 | 255 25 23.8 6.6 9 250 9730 285 36 34.8 -9.3 | 269 23 22.7 0.4 10 200 11100 290 38 35.7 -13.0 | 278 24 23.6 -3.3 11 150 12870 290 36 33.8 -12.3 | 277 22 21.7 -2.6 12 100 15320 305 33 27.0 -18.9 | 302 18 14.9 -9.2 13 70 17430 300 29 25.1 -14.5 | 290 14 13.0 -4.8 Wind Parameters Mean winds (0-6000m): 278.8 at 20.7 knts Storm direction: 308.8 at 15.5 knts Shear (0-3000m) pos: 3.3 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 59.3 neg: -12.9 tot: 46.5 m^2/s^2 ave: 15.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.73 Bulk Shear: 52.01 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 ------------------------------------------------------------------------------- 500 208 4 141 17| 3.9 0.0 3.9| 9.8 -10.0 -0.3 -0.6 -0.07| 7.5 -0.5 1000 244 4 142 14| 4.7 0.0 4.7| 18.1 -12.9 5.3 5.3 0.12| 7.5 0.9 1500 265 6 150 12| 3.1 2.5 5.7| 34.1 -12.9 21.2 14.1 0.41| 7.6 3.1 2000 271 9 161 10| 3.3 1.9 5.2| 43.5 -12.9 30.6 15.3 0.49| 6.8 3.3 2500 274 11 174 9| 3.5 1.5 5.0| 53.2 -12.9 40.3 16.1 0.54| 6.3 3.4 3000 276 13 189 8| 3.3 1.3 4.6| 59.3 -12.9 46.5 15.5 0.55| 5.7 3.1 4000 278 17 210 9| 2.5 1.2 3.7| 62.6 -12.9 49.7 12.4 0.55| 4.5 2.4 5000 278 19 224 10| 2.0 1.1 3.1| 65.8 -12.9 52.9 10.6 0.54| 3.7 2.0 6000 279 21 232 11| 1.7 0.9 2.5| 66.4 -14.8 51.6 8.6 0.52| 3.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251210.00.gif