UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 3 DEC 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 1017 5 -24.1 -26.5 80 2.4 -24.4 240 9 247.9 247.9 247.7 249.0 0.43 1 1000 128 -24.7 -27.6 77 2.9 -25.0 240 9 248.4 248.5 248.2 249.5 0.40 2 952 487 -23.9 -27.3 73 3.4 -24.2 262 15 252.8 252.8 252.1 254.0 0.43 3 925 697 -23.3 -26.5 75 3.2 -23.7 275 19 255.5 255.6 254.5 256.8 0.47 4 850 1315 -23.9 -27.1 75 3.2 -24.2 280 21 261.1 261.2 259.0 262.5 0.49 5 841 1393 -23.9 -27.1 75 3.2 -24.3 279 21 261.9 262.0 259.7 263.3 0.49 6 782 1923 -25.3 -28.5 75 3.2 -25.6 274 21 265.9 266.0 262.7 267.3 0.47 7 712 2599 -28.9 -31.9 75 3.0 -29.2 266 21 269.2 269.2 264.8 270.3 0.37 8 700 2721 -28.3 -31.3 75 3.0 -28.6 265 21 271.1 271.2 266.3 272.3 0.40 9 681 2918 -29.1 -31.9 77 2.8 -29.4 269 20 272.4 272.5 267.1 273.6 0.39 10 626 3516 -33.3 -36.2 75 2.9 -33.5 282 16 274.2 274.3 268.1 275.1 0.28 11 615 3640 -32.5 -35.5 75 3.0 -32.7 284 15 276.5 276.6 269.6 277.5 0.30 12 518 4830 -40.9 -44.6 67 3.7 -41.1 310 7 280.3 280.3 271.6 280.8 0.14 13 500 5070 -42.7 -46.3 68 3.6 -42.8 315 5 281.0 281.0 271.9 281.4 0.12 14 468 5512 -46.3 -49.8 67 3.5 -46.4 316 6 281.9 281.9 272.4 282.2 0.09 15 400 6540 -52.3 -55.8 66 3.5 -52.4 320 7 287.0 287.0 275.2 287.2 0.05 16 368 7079 -54.3 -57.8 65 3.5 -54.4 293 6 291.3 291.3 277.4 291.4 0.04 17 311 8152 -57.7 -61.5 62 3.8 -57.8 240 5 300.9 300.9 281.8 301.0 0.03 18 300 8380 -57.9 -61.7 62 3.8 -57.9 270 7 303.7 303.7 283.0 303.8 0.03 19 253 9455 -56.9 -61.0 60 4.1 -57.0 261 11 320.4 320.4 288.9 320.5 0.04 20 250 9530 -56.9 -61.1 59 4.2 -57.0 260 11 321.5 321.5 289.2 321.6 0.04 21 200 10950 -56.1 -60.9 55 4.8 -56.2 210 11 343.9 343.9 295.3 344.1 0.05 22 150 12780 -55.7 -61.7 47 6.0 -55.9 190 11 374.1 374.1 301.3 374.4 0.06 23 120 14195 -56.9 -64.9 36 8.0 -57.1 176 21 396.6 396.6 304.8 396.8 0.05 24 100 15350 -56.3 -64.3 36 8.0 -56.6 165 29 418.9 419.0 307.6 419.3 0.07 25 74 17244 -61.1 -71.1 25 10.0 -61.4 152 43 446.5 446.5 310.6 446.7 0.04 26 70 17590 -60.3 -70.3 26 10.0 -60.6 150 46 455.4 455.4 311.4 455.6 0.04 27 69 17679 -60.1 -70.1 26 10.0 -60.4 151 46 457.7 457.7 311.6 457.9 0.04 28 50 19680 -60.9 -71.9 22 11.0 -61.3 185 54 500.0 500.0 314.9 500.3 0.05 29 40 21068 -61.7 -72.7 22 11.0 -62.1 178 67 530.9 530.9 317.0 531.2 0.05 30 34 22081 -59.9 -71.9 19 12.0 -60.6 174 76 560.9 560.9 318.7 561.4 0.07 31 30 22860 -61.9 -73.9 19 12.0 -62.5 170 83 575.9 575.9 319.5 576.3 0.06 32 23 24523 -57.1 -70.1 18 13.0 -58.4 635.5 635.5 322.2 636.5 0.13 TRP 311 8152 -57.7 -61.5 62 3.8 -57.8 240 5 300.9 300.9 281.8 301.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 4942.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 73.81 % Est. max temperature: -12.11 C = 10.19 F Sfc-Lift cond lev (LCL): 977.12 mb = 296.77 m = 973.64 ft T: -24.32 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.00 C Layer 1017.0- -0.0 mb Conv cond level (CCL): 651.24 mb = 3235.13 m = 10613.82 ft Mean mixing ratio: 0.43 g/kg Conv temperature: 1.55 C = 34.79 F Cap Strength: 22.83 C Lifted Index: 23.14 C Risk: None Lifted Index @300 mb: 36.12 C Lifted Index @700 mb: 16.86 C Showalter Index: 15.23 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.60 C K Index: -11.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.21 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 56822.93 J/kg Cap Strength: 23.03 C Lift Cond Lev (LCL): 916.99 mb = 760.55 m = 2495.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 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 1017 5 240 9 7.8 4.5 | 175 11 -1.0 10.7 1 1000 128 240 9 7.8 4.5 | 175 11 -1.0 10.7 2 925 697 275 19 18.9 -1.7 | 246 11 10.1 4.6 3 850 1315 280 21 20.7 -3.6 | 258 12 11.9 2.6 4 700 2721 265 21 20.9 1.8 | 236 15 12.1 8.0 5 500 5070 315 5 3.5 -3.5 | 117 6 -5.3 2.7 6 400 6540 320 7 4.5 -5.4 | 101 4 -4.3 0.9 7 311 8152 240 5 4.3 2.5 | 153 10 -4.5 8.7 8 300 8380 270 7 7.0 -0.0 | 164 6 -1.8 6.2 9 250 9530 260 11 10.8 1.9 | 194 8 2.0 8.1 10 200 10950 210 11 5.5 9.5 | 168 16 -3.3 15.7 11 150 12780 190 11 1.9 10.8 | 158 18 -6.9 17.1 12 100 15350 165 29 -7.5 28.0 | 155 38 -16.3 34.2 13 70 17590 150 46 -23.0 39.8 | 145 56 -31.8 46.1 14 50 19680 185 54 4.7 53.8 | 176 60 -4.1 60.0 15 30 22860 170 83 -14.4 81.7 | 165 91 -23.2 88.0 Wind Parameters Mean winds (0-6000m): 275.3 at 14.4 knts Storm direction: 305.3 at 10.8 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 65.6 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -17.1 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.67 Bulk Shear: 4.68 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 ------------------------------------------------------------------------------- 500 252 11 192 10| 8.4 0.0 8.4| 23.0 0.0 23.0 46.1 1.00| 8.6 8.6 1000 267 15 222 9| 7.2 0.0 7.2| 40.4 0.0 40.4 40.4 0.99| 7.5 7.4 1500 272 17 235 10| 5.1 0.0 5.1| 44.2 -2.1 42.1 28.0 0.90| 5.7 5.1 2000 273 18 240 11| 3.8 0.5 4.4| 44.2 -8.1 36.0 18.0 0.71| 4.8 3.4 2500 272 19 241 11| 3.1 0.8 3.9| 44.2 -14.5 29.7 11.9 0.56| 4.2 2.4 3000 271 19 240 12| 2.4 0.7 3.1| 47.1 -17.1 30.0 10.0 0.48| 4.1 2.0 4000 273 18 240 11| 1.7 0.5 2.2| 49.3 -17.6 31.7 7.9 0.36| 4.3 1.5 5000 273 16 234 9| 1.3 0.4 1.7| 49.3 -19.6 29.7 5.9 0.20| 4.2 0.8 6000 275 14 228 7| 1.2 0.3 1.5| 49.3 -20.7 28.6 4.8 0.17| 3.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251203.00.gif