UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 18 JAN 26 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 1021 10 -6.5 -7.8 90 1.3 -6.9 160 5 265.1 265.4 265.1 270.6 2.08 1 1000 172 -7.5 -9.9 83 2.4 -8.2 180 9 265.6 265.9 265.0 270.5 1.80 2 956 522 -8.1 -10.4 83 2.3 -8.7 192 11 268.5 268.8 267.0 273.4 1.81 3 930 737 -6.9 -9.3 83 2.4 -7.6 199 13 271.8 272.2 269.5 277.4 2.03 4 925 779 -7.1 -9.5 83 2.4 -7.8 200 13 272.0 272.4 269.7 277.6 2.01 5 850 1435 -8.5 -11.0 82 2.5 -9.2 195 15 277.2 277.6 272.8 282.7 1.94 6 764 2258 -11.3 -13.9 81 2.6 -12.0 220 13 282.8 283.1 275.5 287.8 1.71 7 700 2924 -14.9 -17.7 79 2.8 -15.6 240 11 286.0 286.2 276.7 290.1 1.36 8 648 3503 -17.5 -20.2 79 2.7 -18.1 249 13 289.4 289.6 278.2 293.0 1.18 9 565 4514 -24.3 -27.5 75 3.2 -24.8 265 16 293.0 293.1 279.2 295.2 0.71 10 500 5390 -31.5 -34.5 75 3.0 -31.8 280 19 294.6 294.7 279.6 296.0 0.41 11 400 6930 -44.7 -47.8 71 3.1 -44.8 295 21 296.9 296.9 280.1 297.3 0.13 12 329 8207 -55.5 -58.6 68 3.1 -55.5 285 21 299.1 299.1 281.0 299.3 0.04 13 300 8790 -59.1 -62.3 66 3.2 -59.2 280 21 302.0 302.0 282.3 302.1 0.03 14 279 9241 -60.9 -64.1 66 3.2 -60.9 290 17 305.8 305.8 283.7 305.9 0.02 15 264 9583 -61.3 -64.4 66 3.1 -61.3 295 19 310.1 310.1 285.4 310.2 0.03 16 250 9920 -60.7 -63.9 66 3.2 -60.7 300 21 315.8 315.8 287.4 315.9 0.03 17 200 11320 -59.9 -63.2 65 3.3 -60.0 295 23 337.9 337.9 293.9 338.1 0.04 18 188 11706 -58.9 -62.3 65 3.4 -59.0 296 24 345.6 345.6 295.7 345.7 0.05 19 150 13110 -60.9 -64.2 65 3.3 -61.0 300 29 365.2 365.2 299.7 365.4 0.05 20 102 15493 -63.5 -66.9 63 3.4 -63.6 402.7 402.8 305.6 403.0 0.05 TRP 279 9241 -60.9 -64.1 66 3.2 -60.9 290 17 305.8 305.8 283.7 305.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 79.55 % Est. max temperature: 4.23 C = 39.61 F Sfc-Lift cond lev (LCL): 999.97 mb = 172.26 m = 565.14 ft T: -7.50 C 700-500 lapse rate: 6.73 C/km ThetaE index: 0.12 C Layer 1000.0- 956.0 mb Conv cond level (CCL): 727.25 mb = 2633.09 m = 8638.63 ft Mean mixing ratio: 1.88 g/kg Conv temperature: 13.14 C = 55.65 F Cap Strength: 17.34 C Lifted Index: 17.87 C Risk: None Lifted Index @300 mb: 20.51 C Lifted Index @700 mb: 13.03 C Showalter Index: 10.26 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.50 C K Index: 9.20 Risk: None Sweat Index: 198.52 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.29 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 18591.75 J/kg Cap Strength: 17.81 C Lift Cond Lev (LCL): 935.23 mb = 693.23 m = 2274.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 11 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 1021 10 160 5 -1.7 4.7 | 113 14 -12.4 5.4 1 1000 172 180 9 0.0 9.0 | 132 14 -10.7 9.7 2 925 779 200 13 4.4 12.2 | 154 14 -6.2 12.9 3 850 1435 195 15 3.9 14.5 | 156 17 -6.8 15.2 4 700 2924 240 11 9.5 5.5 | 169 6 -1.2 6.2 5 500 5390 280 19 18.7 -3.3 | 288 8 8.0 -2.6 6 400 6930 295 21 19.0 -8.9 | 314 12 8.4 -8.2 7 300 8790 280 21 20.7 -3.6 | 287 10 10.0 -3.0 8 279 9241 290 17 16.0 -5.8 | 314 7 5.3 -5.1 9 250 9920 300 21 18.2 -10.5 | 323 12 7.5 -9.8 10 200 11320 295 23 20.8 -9.7 | 312 14 10.2 -9.0 11 150 13110 300 29 25.1 -14.5 | 314 20 14.4 -13.8 Wind Parameters Mean winds (0-6000m): 243.6 at 14.3 knts Storm direction: 273.6 at 10.7 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 51.5 neg: -0.1 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.34 Bulk Shear: 21.11 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 ------------------------------------------------------------------------------- 500 183 9 134 14| 7.6 0.0 7.6| 28.3 0.0 28.3 56.6 0.99| 7.9 7.8 1000 192 11 143 14| 5.3 0.0 5.3| 38.9 0.0 38.9 38.9 0.94| 5.6 5.3 1500 194 12 148 15| 3.5 0.4 3.9| 41.3 0.0 41.3 27.5 0.84| 4.4 3.7 2000 197 13 151 15| 2.7 0.3 3.0| 47.9 0.0 47.9 24.0 0.75| 4.4 3.2 2500 201 13 154 14| 2.2 0.2 2.5| 50.6 0.0 50.6 20.3 0.66| 4.2 2.8 3000 205 12 156 13| 2.0 0.2 2.2| 51.5 -0.1 51.5 17.2 0.59| 4.1 2.4 4000 216 13 163 11| 2.1 0.1 2.2| 58.4 -0.1 58.3 14.6 0.66| 3.7 2.4 5000 230 13 177 9| 2.1 0.1 2.2| 66.4 -0.1 66.4 13.3 0.70| 3.5 2.5 6000 244 14 197 7| 2.0 0.1 2.1| 74.7 -0.1 74.6 12.4 0.72| 3.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20260118.00.gif