UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 8 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 1036 14 -11.9 -13.5 88 1.6 -12.2 270 3 258.6 258.8 258.8 262.1 1.30 1 1028 73 -12.1 -14.2 84 2.1 -12.5 273 7 259.0 259.2 258.9 262.3 1.24 2 1020 133 -10.1 -12.2 85 2.1 -10.6 277 10 261.6 261.8 261.4 265.5 1.47 3 1018 148 -8.1 -9.9 87 1.8 -8.6 277 11 263.7 264.0 263.5 268.4 1.77 4 1003 264 -7.3 -9.3 86 2.0 -7.9 284 18 265.6 265.9 265.1 270.7 1.88 5 1000 287 -7.5 -9.7 84 2.2 -8.1 285 19 265.6 265.9 265.0 270.6 1.83 6 977 468 -8.1 -14.1 62 6.0 -9.6 282 20 266.8 267.0 264.9 270.4 1.31 7 951 677 -10.1 -20.1 44 10.0 -12.1 279 22 266.9 267.0 264.0 269.2 0.81 8 925 890 -11.3 -22.3 40 11.0 -13.3 275 23 267.8 267.9 264.4 269.7 0.69 9 923 907 -11.5 -22.5 40 11.0 -13.5 275 23 267.7 267.8 264.4 269.7 0.68 10 885 1229 -10.9 -20.9 44 10.0 -12.9 267 24 271.6 271.7 267.3 273.9 0.82 11 850 1538 -13.5 -21.5 51 8.0 -15.0 260 25 272.0 272.1 267.6 274.3 0.81 12 799 2004 -17.9 -23.9 59 6.0 -18.8 274 22 272.2 272.3 267.5 274.2 0.69 13 792 2070 -17.5 -23.5 59 6.0 -18.5 276 22 273.3 273.4 268.2 275.4 0.73 14 700 2989 -19.7 -38.7 17 19.0 -21.7 305 17 280.7 280.7 271.9 281.3 0.19 15 683 3171 -20.1 -41.1 14 21.0 -22.2 305 17 282.2 282.2 272.7 282.7 0.15 16 682 3182 -20.3 -42.3 12 22.0 -22.4 305 17 282.1 282.1 272.6 282.5 0.14 17 634 3716 -25.5 -40.5 23 15.0 -26.8 305 15 282.1 282.2 272.7 282.7 0.18 18 530 4994 -33.1 -51.1 15 18.0 -34.0 305 12 287.8 287.9 275.6 288.1 0.07 19 500 5400 -36.7 -54.7 14 18.0 -37.4 305 11 288.3 288.3 275.9 288.5 0.05 20 400 6910 -49.3 -62.3 20 13.0 -49.5 315 17 290.9 290.9 277.2 291.0 0.02 21 315 8429 -61.5 -70.5 29 9.0 -61.6 323 29 294.5 294.5 278.9 294.5 0.01 22 300 8730 -63.1 -72.1 29 9.0 -63.1 325 31 296.4 296.4 279.7 296.4 0.01 23 275 9262 -64.1 -73.1 28 9.0 -64.1 327 33 302.4 302.4 282.4 302.4 0.01 24 250 9840 -67.1 -75.1 31 8.0 -67.1 330 35 306.3 306.3 283.9 306.3 0.01 25 235 10212 -69.1 -77.1 30 8.0 -69.1 330 38 308.8 308.8 284.8 308.8 0.00 26 200 11180 -67.1 -75.1 31 8.0 -67.1 325 31 326.5 326.5 290.7 326.5 0.01 27 184 11687 -66.1 -74.1 32 8.0 -66.1 326 31 336.0 336.0 293.3 336.0 0.01 28 176 11957 -66.5 -74.5 32 8.0 -66.5 327 31 339.6 339.6 294.3 339.7 0.01 29 150 12930 -65.7 -73.7 32 8.0 -65.8 330 31 356.9 356.9 298.1 357.0 0.01 30 102 15261 -67.3 -75.3 31 8.0 -67.4 320 31 395.4 395.5 304.6 395.5 0.01 31 100 15380 -67.9 -75.9 31 8.0 -67.9 320 31 396.5 396.5 304.8 396.6 0.01 32 70 17500 -72.1 -80.1 29 8.0 -72.2 310 31 430.1 430.1 308.9 430.2 0.01 33 50 19450 -75.5 -84.5 23 9.0 -75.6 295 27 465.6 465.6 312.3 465.6 0.01 34 41 20594 -77.1 -85.1 27 8.0 -77.1 488.8 488.8 314.1 488.8 0.01 TRP 235 10212 -69.1 -77.1 30 8.0 -69.1 330 38 308.8 308.8 284.8 308.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5113.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 35.18 % Est. max temperature: 1.08 C = 33.94 F Sfc-Lift cond lev (LCL): 1009.51 mb = 213.46 m = 700.31 ft T: -7.65 C 700-500 lapse rate: 7.05 C/km ThetaE index: 1.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 818.22 mb = 1824.86 m = 5987.01 ft Mean mixing ratio: 1.32 g/kg Conv temperature: 1.73 C = 35.11 F Cap Strength: 16.10 C Lifted Index: 16.13 C Risk: None Lifted Index @300 mb: 19.56 C Lifted Index @700 mb: 11.75 C Showalter Index: 11.68 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 15.20 C K Index: -17.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.11 J/kg Max Up Vert Vel: 7.63 m/s Conv Inhibition (B-): 35056.27 J/kg Cap Strength: 16.15 C Lift Cond Lev (LCL): 911.09 mb = 1006.29 m = 3301.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 13 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 1036 14 270 3 3.0 -0.0 | 150 11 -5.5 9.6 1 1000 287 285 19 18.4 -4.9 | 245 11 9.8 4.6 2 925 890 275 23 22.9 -2.0 | 242 16 14.4 7.6 3 850 1538 260 25 24.6 4.3 | 229 21 16.1 13.9 4 700 2989 305 17 13.9 -9.8 | 272 5 5.4 -0.2 5 500 5400 305 11 9.0 -6.3 | 189 3 0.5 3.2 6 400 6910 315 17 12.0 -12.0 | 305 4 3.5 -2.5 7 300 8730 325 31 17.8 -25.4 | 330 18 9.3 -15.8 8 250 9840 330 35 17.5 -30.3 | 337 23 9.0 -20.8 9 235 10212 330 38 19.0 -32.9 | 336 26 10.5 -23.4 10 200 11180 325 31 17.8 -25.4 | 330 18 9.3 -15.8 11 150 12930 330 31 15.5 -26.8 | 338 19 7.0 -17.3 12 100 15380 320 31 19.9 -23.7 | 321 18 11.4 -14.2 13 70 17500 310 31 23.7 -19.9 | 304 18 15.2 -10.4 14 50 19450 295 27 24.5 -11.4 | 277 16 16.0 -1.9 Wind Parameters Mean winds (0-6000m): 288.3 at 17.1 knts Storm direction: 318.3 at 12.8 knts Shear (0-3000m) pos: 3.2 neg: 1.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -22.7 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 32.39 Bulk Shear: 0.90 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 ------------------------------------------------------------------------------- 500 283 15 224 9| 18.1 0.0 18.1| 37.1 -0.3 36.9 73.8 0.85| 19.0 16.1 1000 279 19 236 12| 9.0 2.3 11.4| 37.1 -5.7 31.4 31.4 0.62| 11.9 7.4 1500 274 20 236 14| 6.0 3.2 9.2| 37.1 -22.7 14.5 9.6 0.39| 9.7 3.8 2000 272 21 235 15| 4.6 2.4 7.0| 54.6 -22.7 32.0 16.0 0.42| 8.9 3.7 2500 274 21 237 15| 3.8 1.9 5.7| 65.3 -22.7 42.6 17.0 0.43| 8.4 3.6 3000 276 21 239 14| 3.2 1.6 4.8| 70.0 -22.7 47.4 15.8 0.43| 7.9 3.4 4000 282 19 242 12| 2.4 1.3 3.7| 70.0 -24.6 45.4 11.4 0.37| 6.3 2.3 5000 286 18 242 10| 1.9 1.1 3.1| 70.0 -26.5 43.5 8.7 0.31| 5.3 1.6 6000 288 17 241 9| 1.8 0.9 2.7| 71.6 -27.3 44.3 7.4 0.32| 4.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251208.00.gif