UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 4 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 1028 6 -9.5 -11.0 89 1.5 -9.9 90 5 261.6 261.8 261.6 265.9 1.60 1 1000 219 -10.3 -13.8 75 3.5 -11.1 110 13 262.9 263.1 262.0 266.4 1.31 2 972 437 -12.3 -15.0 80 2.7 -12.9 99 14 263.0 263.2 262.0 266.3 1.22 3 960 532 -9.3 -11.8 82 2.5 -9.9 94 14 266.9 267.2 265.6 271.4 1.61 4 959 540 -8.9 -11.4 82 2.5 -9.6 94 14 267.4 267.7 266.0 272.0 1.66 5 946 646 -7.3 -11.6 71 4.3 -8.5 89 14 270.1 270.4 267.8 274.7 1.66 6 925 821 -7.5 -16.5 48 9.0 -9.6 80 15 271.6 271.8 267.9 274.9 1.14 7 918 880 -7.9 -17.9 44 10.0 -10.2 80 15 271.8 272.0 267.8 274.7 1.02 8 898 1051 -8.5 -19.5 41 11.0 -10.9 82 14 272.9 273.1 268.4 275.5 0.91 9 850 1476 -10.3 -19.3 48 9.0 -12.3 85 13 275.4 275.5 270.0 278.2 0.98 10 816 1789 -11.9 -18.9 56 7.0 -13.5 81 14 276.9 277.1 271.1 280.0 1.05 11 711 2833 -17.3 -23.3 60 6.0 -18.4 67 17 282.1 282.2 273.8 284.5 0.82 12 702 2929 -16.7 -22.7 60 6.0 -17.9 65 17 283.8 283.9 274.8 286.4 0.88 13 700 2950 -16.7 -23.7 55 7.0 -18.0 65 17 284.0 284.1 274.8 286.4 0.81 14 574 4423 -23.3 -34.3 36 11.0 -24.7 62 17 292.8 292.9 278.6 294.0 0.36 15 572 4449 -23.5 -34.5 36 11.0 -24.9 62 17 292.9 293.0 278.6 294.1 0.36 16 500 5420 -30.3 -36.3 56 6.0 -30.9 60 17 296.1 296.2 280.1 297.2 0.34 17 440 6311 -36.9 -41.9 60 5.0 -37.2 60 19 298.8 298.8 281.1 299.5 0.22 18 400 6960 -41.7 -46.7 58 5.0 -41.9 60 21 300.8 300.8 281.9 301.3 0.14 19 328 8280 -51.9 -56.9 55 5.0 -52.0 65 21 304.3 304.3 283.2 304.5 0.05 20 304 8774 -52.1 -57.1 55 5.0 -52.2 65 18 310.7 310.7 285.7 310.9 0.06 21 300 8860 -52.1 -57.1 55 5.0 -52.2 65 17 311.9 311.9 286.1 312.1 0.06 22 250 10040 -49.3 -57.3 39 8.0 -49.6 80 17 332.8 332.8 292.5 333.0 0.07 23 200 11510 -47.5 -61.5 19 14.0 -48.0 75 13 357.6 357.6 298.2 357.8 0.05 24 185 12025 -48.3 -63.3 16 15.0 -48.8 86 13 364.3 364.3 299.5 364.5 0.04 25 150 13410 -47.9 -66.9 9 19.0 -48.6 115 13 387.5 387.5 303.5 387.7 0.03 26 112 15327 -48.9 -70.9 6 22.0 -49.8 129 9 419.4 419.4 307.7 419.6 0.02 27 100 16070 -48.5 -70.5 6 22.0 -49.6 135 7 434.0 434.0 309.3 434.2 0.03 28 70 18410 -47.9 -71.9 5 24.0 -49.4 115 5 481.9 481.9 313.6 482.1 0.03 29 50 20630 -47.1 -72.1 4 25.0 -49.3 100 9 532.5 532.5 317.1 532.8 0.05 30 47 21039 -48.1 -73.1 4 25.0 -50.2 101 9 539.6 539.6 317.5 539.9 0.04 31 30 24010 -46.5 -72.5 4 26.0 -49.9 105 11 617.9 617.9 321.4 618.4 0.07 32 23 25774 -46.5 -72.5 4 26.0 -50.5 666.7 666.7 323.3 667.4 0.09 TRP 328 8280 -51.9 -56.9 55 5.0 -52.0 65 21 304.3 304.3 283.2 304.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5201.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 52.61 % Est. max temperature: 2.94 C = 37.29 F Sfc-Lift cond lev (LCL): 1003.46 mb = 192.37 m = 631.14 ft T: -10.20 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.14 C Layer 918.0- 898.0 mb Conv cond level (CCL): 720.02 mb = 2737.41 m = 8980.90 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 10.68 C = 51.22 F Cap Strength: 20.60 C Lifted Index: 22.24 C Risk: None Lifted Index @300 mb: 30.32 C Lifted Index @700 mb: 14.45 C Showalter Index: 15.03 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 11.00 C K Index: -6.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.59 J/kg Max Up Vert Vel: 9.44 m/s Conv Inhibition (B-): 63100.19 J/kg Cap Strength: 22.18 C Lift Cond Lev (LCL): 924.03 mb = 829.15 m = 2720.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 100 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 1028 6 90 5 -5.0 0.0 | 287 7 6.6 -2.1 1 1000 219 110 13 -12.2 4.4 | 165 2 -0.6 2.4 2 925 821 80 15 -14.8 -2.6 | 34 6 -3.2 -4.7 3 850 1476 85 13 -13.0 -1.1 | 23 3 -1.4 -3.2 4 700 2950 65 17 -15.4 -7.2 | 22 10 -3.8 -9.2 5 500 5420 60 17 -14.7 -8.5 | 16 11 -3.1 -10.6 6 400 6960 60 21 -18.2 -10.5 | 28 14 -6.6 -12.6 7 328 8280 65 21 -19.0 -8.9 | 34 13 -7.4 -10.9 8 300 8860 65 17 -15.4 -7.2 | 22 10 -3.8 -9.2 9 250 10040 80 17 -16.7 -3.0 | 46 7 -5.1 -5.0 10 200 11510 75 13 -12.6 -3.4 | 10 6 -1.0 -5.4 11 150 13410 115 13 -11.8 5.5 | 177 3 -0.2 3.4 12 100 16070 135 7 -4.9 4.9 | 246 7 6.6 2.9 13 70 18410 115 5 -4.5 2.1 | 270 7 7.1 0.1 14 50 20630 100 9 -8.9 1.6 | 280 3 2.7 -0.5 15 30 24010 105 11 -10.6 2.8 | 231 1 1.0 0.8 Wind Parameters Mean winds (0-6000m): 70.1 at 15.7 knts Storm direction: 100.1 at 11.8 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -8.4 tot: -8.2 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.41 Bulk Shear: 10.11 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 ------------------------------------------------------------------------------- 500 103 12 211 1| 9.3 0.0 9.3| 0.0 -3.7 -3.7 -7.4 -0.70| 12.7 -8.9 1000 93 13 45 2| 4.6 1.8 6.5| 0.0 -6.4 -6.4 -6.4 -0.67| 8.7 -5.8 1500 89 13 37 3| 2.7 1.2 4.0| 0.0 -7.1 -7.1 -4.7 -0.65| 6.3 -4.1 2000 87 13 33 3| 2.1 1.4 3.5| 0.2 -7.1 -6.9 -3.4 -0.57| 5.3 -3.0 2500 84 14 31 4| 1.6 1.6 3.2| 0.2 -7.4 -7.2 -2.9 -0.52| 4.7 -2.5 3000 81 14 29 5| 1.4 1.7 3.1| 0.2 -8.4 -8.2 -2.7 -0.50| 4.3 -2.1 4000 76 15 26 6| 1.0 1.3 2.4| 0.2 -9.6 -9.4 -2.3 -0.50| 3.3 -1.6 5000 73 15 24 7| 0.8 1.1 1.9| 0.2 -10.8 -10.6 -2.1 -0.51| 2.7 -1.4 6000 70 16 23 8| 0.7 1.0 1.7| 3.3 -11.4 -8.1 -1.3 -0.45| 2.4 -1.1 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250504.12.gif