UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051700.upa.cvt Date: 0000Z 17 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 17 MAY 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 1021 12 -2.3 -4.8 83 2.5 -3.1 280 15 269.2 269.7 268.8 276.3 2.62 1 1000 176 -3.9 -8.9 68 5.0 -5.4 280 21 269.2 269.6 267.7 274.6 1.95 2 927 769 -8.1 -11.1 79 3.0 -8.9 270 21 270.9 271.1 268.5 275.7 1.76 3 925 786 -8.1 -11.1 79 3.0 -8.9 270 21 271.0 271.3 268.6 275.9 1.77 4 918 845 -8.5 -11.5 79 3.0 -9.3 272 21 271.2 271.5 268.7 276.0 1.72 5 898 1017 -5.9 -11.9 63 6.0 -7.7 277 20 275.6 275.9 271.4 280.4 1.71 6 850 1449 -3.9 -14.9 42 11.0 -7.1 290 17 282.1 282.3 274.7 286.2 1.41 7 839 1552 -3.1 -16.1 36 13.0 -6.8 293 17 284.0 284.2 275.5 287.8 1.30 8 777 2156 -5.9 -26.9 17 21.0 -10.3 308 16 287.2 287.3 276.1 289.0 0.54 9 771 2216 -6.3 -27.3 17 21.0 -10.6 310 16 287.5 287.5 276.2 289.1 0.53 10 700 2964 -11.5 -25.5 30 14.0 -14.3 330 15 289.7 289.9 277.6 291.9 0.69 11 541 4890 -24.5 -35.5 35 11.0 -25.8 338 15 296.4 296.5 280.3 297.6 0.34 12 500 5460 -27.9 -34.9 51 7.0 -28.7 340 15 299.0 299.1 281.5 300.3 0.39 13 492 5575 -28.5 -35.5 51 7.0 -29.3 341 15 299.7 299.7 281.7 300.9 0.38 14 457 6098 -32.1 -39.1 50 7.0 -32.7 344 17 301.6 301.6 282.4 302.5 0.28 15 400 7020 -39.5 -46.5 47 7.0 -39.9 350 21 303.7 303.7 283.1 304.2 0.15 16 337 8166 -49.5 -56.5 44 7.0 -49.7 353 21 305.3 305.3 283.6 305.5 0.05 17 300 8920 -53.5 -60.5 42 7.0 -53.7 355 21 309.9 309.9 285.4 310.1 0.04 18 294 9051 -54.1 -61.1 42 7.0 -54.2 350 21 310.9 310.9 285.7 311.0 0.03 19 280 9366 -54.3 -61.3 42 7.0 -54.4 345 19 315.0 315.0 287.1 315.1 0.04 20 250 10100 -53.1 -61.1 37 8.0 -53.3 335 13 327.1 327.1 290.9 327.3 0.04 21 200 11550 -48.9 -59.9 27 11.0 -49.3 315 7 355.3 355.3 297.8 355.6 0.06 22 187 11993 -47.3 -60.3 21 13.0 -47.9 316 7 364.8 364.8 299.7 365.1 0.06 23 150 13450 -47.5 -64.5 12 17.0 -48.2 320 9 388.2 388.2 303.6 388.4 0.04 24 103 15925 -47.9 -68.9 7 21.0 -49.0 311 2 431.5 431.5 309.0 431.7 0.03 25 102 15990 -47.7 -68.7 7 21.0 -48.8 310 1 433.1 433.1 309.2 433.3 0.04 26 100 16120 -48.3 -69.3 7 21.0 -49.3 310 1 434.4 434.4 309.3 434.6 0.03 27 70 18480 -46.5 -69.5 6 23.0 -48.2 60 7 484.9 484.9 313.8 485.2 0.05 28 50 20720 -45.3 -69.3 5 24.0 -47.8 75 5 536.7 536.7 317.3 537.2 0.07 29 30 24120 -46.1 -71.1 4 25.0 -49.6 30 3 619.0 619.0 321.5 619.6 0.09 30 20 26820 -44.3 -70.3 4 26.0 -49.5 55 13 700.6 700.6 324.5 701.9 0.15 31 15 28757 -42.3 -69.3 4 27.0 -49.3 767.3 767.4 326.4 769.5 0.23 TRP 294 9051 -54.1 -61.1 42 7.0 -54.2 350 21 310.9 310.9 285.7 311.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5284.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 40.90 % Est. max temperature: 7.69 C = 45.84 F Sfc-Lift cond lev (LCL): 981.59 mb = 321.41 m = 1054.49 ft T: -4.93 C 700-500 lapse rate: 6.57 C/km ThetaE index: 1.73 C Layer 1000.0- 927.0 mb Conv cond level (CCL): 665.06 mb = 3346.67 m = 10979.76 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 19.71 C = 67.47 F Cap Strength: 18.20 C Lifted Index: 19.78 C Risk: None Lifted Index @300 mb: 24.59 C Lifted Index @700 mb: 14.79 C Showalter Index: 11.19 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 13.00 C K Index: -4.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.23 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 63290.02 J/kg Cap Strength: 19.65 C Lift Cond Lev (LCL): 912.57 mb = 891.29 m = 2924.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 12 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 12 280 15 14.8 -2.6 | 231 15 11.3 9.2 1 1000 176 280 21 20.7 -3.6 | 245 19 17.2 8.2 2 925 786 270 21 21.0 -0.0 | 236 21 17.5 11.8 3 850 1449 290 17 16.0 -5.8 | 244 14 12.5 6.0 4 700 2964 330 15 7.5 -13.0 | 286 4 4.0 -1.2 5 500 5460 340 15 5.1 -14.1 | 324 3 1.7 -2.3 6 400 7020 350 21 3.6 -20.7 | 359 9 0.2 -8.8 7 300 8920 355 21 1.8 -20.9 | 10 9 -1.6 -9.1 8 294 9051 350 21 3.6 -20.7 | 359 9 0.2 -8.8 9 250 10100 335 13 5.5 -11.8 | 268 2 2.0 0.1 10 200 11550 315 7 4.9 -4.9 | 192 7 1.5 6.9 11 150 13450 320 9 5.8 -6.9 | 205 5 2.3 4.9 12 100 16120 310 1 0.8 -0.6 | 166 12 -2.7 11.2 13 70 18480 60 7 -6.1 -3.5 | 131 13 -9.5 8.3 14 50 20720 75 5 -4.8 -1.3 | 142 13 -8.3 10.5 15 30 24120 30 3 -1.5 -2.6 | 152 10 -5.0 9.2 16 20 26820 55 13 -10.6 -7.5 | 107 15 -14.1 4.4 Wind Parameters Mean winds (0-6000m): 313.7 at 16.4 knts Storm direction: 343.7 at 12.3 knts Shear (0-3000m) pos: 3.0 neg: 1.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 55.6 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -14.3 tot: 28.3 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 17.98 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 ------------------------------------------------------------------------------- 500 278 20 241 19| 0.0 6.4 6.4| 16.8 -7.7 9.1 18.2 0.30| 8.0 2.4 1000 275 20 239 20| 0.8 3.2 4.0| 22.1 -14.3 7.8 7.8 0.19| 6.0 1.1 1500 278 20 240 18| 2.4 2.1 4.5| 29.4 -14.3 15.1 10.1 0.23| 5.9 1.3 2000 282 19 242 17| 2.8 1.6 4.4| 35.9 -14.3 21.6 10.8 0.28| 5.4 1.5 2500 287 18 245 15| 3.0 1.3 4.3| 40.1 -14.3 25.8 10.3 0.32| 5.1 1.6 3000 292 18 248 14| 3.0 1.1 4.1| 42.6 -14.3 28.3 9.4 0.34| 4.8 1.6 4000 301 17 254 12| 2.4 0.8 3.2| 43.4 -14.3 29.1 7.3 0.36| 3.7 1.3 5000 308 17 260 10| 2.0 0.6 2.7| 44.2 -14.3 29.9 6.0 0.37| 3.1 1.2 6000 314 16 267 8| 1.9 0.5 2.4| 45.8 -14.3 31.5 5.2 0.39| 2.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250517.00.gif