UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 14 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 1031 10 -19.7 -22.2 80 2.5 -20.0 180 5 251.2 251.3 251.2 252.9 0.62 1 1003 215 -19.9 -24.0 70 4.1 -20.4 189 12 253.0 253.1 252.5 254.5 0.55 2 1000 237 -18.5 -22.7 69 4.2 -19.1 190 13 254.6 254.7 254.1 256.3 0.62 3 998 252 -17.1 -21.2 70 4.1 -17.7 191 13 256.2 256.3 255.5 258.1 0.70 4 980 391 -10.1 -13.3 77 3.2 -10.9 196 16 264.6 264.8 263.5 268.4 1.40 5 951 624 -6.9 -9.2 84 2.3 -7.6 206 21 270.1 270.4 268.4 275.6 2.00 6 925 840 -6.9 -9.0 85 2.1 -7.5 215 25 272.3 272.6 269.9 278.0 2.09 7 850 1496 -9.9 -12.7 80 2.8 -10.6 220 31 275.8 276.1 271.5 280.6 1.69 8 766 2294 -12.7 -15.8 78 3.1 -13.5 228 25 281.1 281.3 274.2 285.3 1.46 9 701 2963 -17.9 -21.4 74 3.5 -18.6 235 19 282.5 282.7 274.3 285.5 0.99 10 700 2974 -17.9 -21.4 74 3.5 -18.6 235 19 282.7 282.8 274.3 285.6 0.99 11 597 4151 -23.3 -27.1 71 3.8 -23.9 242 21 289.6 289.7 277.5 291.8 0.69 12 520 5144 -32.1 -35.6 71 3.5 -32.4 248 23 290.6 290.7 277.6 291.8 0.35 13 500 5420 -34.1 -37.8 69 3.7 -34.4 250 23 291.5 291.5 277.9 292.4 0.29 14 470 5849 -36.7 -40.2 70 3.5 -37.0 249 24 293.4 293.5 278.7 294.3 0.24 15 400 6940 -45.9 -49.4 68 3.5 -46.0 245 27 295.3 295.4 279.4 295.7 0.11 16 336 8077 -55.9 -59.3 66 3.4 -55.9 254 32 296.8 296.8 280.0 296.9 0.04 17 300 8790 -61.1 -64.5 64 3.4 -61.2 260 36 299.2 299.2 281.0 299.3 0.02 18 288 9041 -63.1 -66.8 61 3.7 -63.1 261 34 299.9 299.9 281.3 299.9 0.02 19 261 9639 -65.7 -69.3 61 3.6 -65.7 265 29 304.6 304.6 283.2 304.7 0.01 20 250 9900 -65.1 -68.8 60 3.7 -65.1 265 23 309.3 309.3 285.1 309.3 0.01 21 200 11260 -65.3 -69.0 60 3.7 -65.3 295 17 329.3 329.4 291.6 329.4 0.02 22 190 11570 -65.3 -69.0 60 3.7 -65.3 301 17 334.2 334.2 292.9 334.3 0.02 23 150 13000 -65.3 -69.1 59 3.8 -65.3 330 17 357.6 357.6 298.2 357.7 0.02 24 110 14872 -68.3 -72.4 55 4.1 -68.4 338 22 385.1 385.1 303.1 385.2 0.02 25 100 15440 -70.9 -74.7 57 3.8 -70.9 340 23 390.7 390.7 303.9 390.8 0.02 26 70 17540 -75.7 -79.6 54 3.9 -75.7 422.4 422.4 308.0 422.5 0.01 27 63 18146 -77.7 -81.8 51 4.1 -77.7 430.9 430.9 308.9 431.0 0.01 TRP 261 9639 -65.7 -69.3 61 3.6 -65.7 265 29 304.6 304.6 283.2 304.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5183.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 75.44 % Est. max temperature: 3.54 C = 38.37 F Sfc-Lift cond lev (LCL): 989.35 mb = 318.21 m = 1044.00 ft T: -13.75 C 700-500 lapse rate: 6.62 C/km ThetaE index: 0.00 C Layer 1031.0- -0.0 mb Conv cond level (CCL): 1003.00 mb = 214.66 m = 704.26 ft Mean mixing ratio: 1.30 g/kg Conv temperature: -11.87 C = 10.64 F Cap Strength: 20.98 C Lifted Index: 21.31 C Risk: None Lifted Index @300 mb: 23.81 C Lifted Index @700 mb: 16.18 C Showalter Index: 9.36 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.40 C K Index: 8.00 Risk: None Sweat Index: 172.50 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 99.49 J/kg Max Up Vert Vel: 14.11 m/s Conv Inhibition (B-): 29238.43 J/kg Cap Strength: 21.22 C Lift Cond Lev (LCL): 954.02 mb = 599.00 m = 1965.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 17 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 1031 10 180 5 0.0 5.0 | 99 17 -16.6 2.7 1 1000 237 190 13 2.3 12.8 | 126 18 -14.3 10.5 2 925 840 215 25 14.3 20.5 | 173 18 -2.2 18.1 3 850 1496 220 31 19.9 23.7 | 189 22 3.3 21.4 4 700 2974 235 19 15.6 10.9 | 173 9 -1.0 8.6 5 500 5420 250 23 21.6 7.9 | 222 7 5.0 5.5 6 400 6940 245 27 24.5 11.4 | 221 12 7.9 9.1 7 300 8790 260 36 35.5 6.3 | 258 19 18.9 3.9 8 261 9639 265 29 28.9 2.5 | 269 12 12.3 0.2 9 250 9900 265 23 22.9 2.0 | 273 6 6.3 -0.3 10 200 11260 295 17 15.4 -7.2 | 7 10 -1.2 -9.5 11 150 13000 330 17 8.5 -14.7 | 25 19 -8.1 -17.1 12 100 15440 340 23 7.9 -21.6 | 20 25 -8.7 -23.9 Wind Parameters Mean winds (0-6000m): 232.0 at 22.3 knts Storm direction: 262.0 at 16.7 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 135.0 neg: -9.6 tot: 125.4 m^2/s^2 ave: 41.8 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 3.46 Bulk Shear: 28.77 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 ------------------------------------------------------------------------------- 500 193 13 126 17| 14.3 0.0 14.3| 65.9 0.0 65.9 131.9 1.00| 14.8 14.8 1000 206 18 147 16| 11.7 0.0 11.7|112.9 0.0 112.9 112.9 0.99| 12.6 12.4 1500 212 21 162 17| 9.3 0.0 9.3|134.8 0.0 134.8 89.9 0.97| 10.0 9.7 2000 215 23 169 17| 6.1 0.0 6.1|135.0 -0.8 134.2 67.1 0.83| 8.7 7.2 2500 218 24 172 16| 4.1 0.0 4.1|135.0 -4.5 130.5 52.2 0.70| 7.9 5.6 3000 219 23 173 16| 2.9 0.0 2.9|135.0 -9.6 125.4 41.8 0.59| 7.3 4.3 4000 224 22 175 14| 2.4 0.0 2.4|140.5 -9.6 130.9 32.7 0.61| 5.8 3.6 5000 228 22 179 12| 2.2 0.0 2.2|146.1 -9.6 136.4 27.3 0.63| 5.0 3.1 6000 232 22 185 11| 1.9 0.1 2.0|148.4 -9.7 138.8 23.1 0.62| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20260114.12.gif