UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 20 OCT 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 1022 -5 -11.1 -13.3 84 2.2 -11.6 150 1 260.4 260.6 260.2 264.0 1.34 1 1004 133 -5.9 -7.9 86 2.0 -6.5 113 4 266.9 267.3 266.4 272.6 2.10 2 1000 164 -6.1 -7.8 88 1.7 -6.6 105 5 267.0 267.4 266.5 272.8 2.12 3 925 770 -10.1 -12.0 86 1.9 -10.6 75 5 269.0 269.3 267.0 273.5 1.64 4 916 846 -10.7 -12.6 86 1.9 -11.2 67 6 269.1 269.4 267.0 273.5 1.58 5 850 1424 -11.5 -17.5 61 6.0 -12.9 10 15 274.1 274.3 269.5 277.4 1.14 6 848 1442 -11.5 -17.5 61 6.0 -12.9 10 15 274.3 274.5 269.7 277.6 1.14 7 799 1894 -14.9 -20.9 60 6.0 -16.1 10 14 275.4 275.5 269.9 278.0 0.90 8 761 2261 -17.3 -20.5 76 3.2 -17.9 10 14 276.6 276.8 270.8 279.5 0.98 9 757 2300 -17.3 -20.4 77 3.1 -17.9 10 14 277.1 277.2 271.1 280.0 1.00 10 717 2706 -18.1 -24.1 59 6.0 -19.1 10 13 280.5 280.6 272.8 282.8 0.76 11 700 2884 -19.5 -25.5 59 6.0 -20.5 10 13 280.9 281.0 272.9 283.0 0.69 12 618 3801 -24.3 -34.3 39 10.0 -25.4 27 10 285.6 285.6 274.9 286.7 0.34 13 514 5125 -31.1 -42.1 33 11.0 -31.9 51 6 292.8 292.8 278.3 293.4 0.18 14 500 5320 -32.5 -44.5 29 12.0 -33.3 55 5 293.4 293.4 278.6 293.9 0.15 15 400 6860 -42.9 -53.9 29 11.0 -43.3 20 9 299.2 299.2 281.1 299.5 0.06 16 372 7344 -46.7 -56.7 31 10.0 -47.0 20 10 300.5 300.5 281.6 300.6 0.05 17 300 8740 -54.9 -62.9 36 8.0 -55.0 20 13 308.0 308.0 284.6 308.1 0.03 18 253 9816 -61.5 -69.5 34 8.0 -61.6 25 13 313.6 313.6 286.6 313.6 0.01 19 250 9890 -61.5 -69.5 34 8.0 -61.6 25 13 314.6 314.6 287.0 314.7 0.01 20 200 11300 -54.9 -62.9 36 8.0 -55.1 15 21 345.8 345.8 295.7 346.0 0.04 21 150 13140 -53.7 -63.7 28 10.0 -54.0 360 19 377.5 377.6 301.9 377.8 0.05 22 100 15740 -54.7 -68.7 16 14.0 -55.2 15 15 422.0 422.0 308.0 422.2 0.04 23 79 17243 -56.1 -71.1 14 15.0 -56.6 12 8 448.6 448.6 310.7 448.8 0.03 24 70 18010 -57.1 -73.1 11 16.0 -57.6 10 5 462.2 462.2 312.0 462.4 0.03 25 50 20130 -58.3 -74.3 11 16.0 -58.9 95 3 506.1 506.1 315.4 506.3 0.03 26 31 23127 -59.9 -77.9 8 18.0 -60.7 575.9 575.9 319.5 576.1 0.03 TRP 253 9816 -61.5 -69.5 34 8.0 -61.6 25 13 313.6 313.6 286.6 313.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 57.58 % Est. max temperature: 0.94 C = 33.69 F Sfc-Lift cond lev (LCL): 986.39 mb = 270.52 m = 887.51 ft T: -6.80 C 700-500 lapse rate: 5.34 C/km ThetaE index: 0.02 C Layer 916.0- 850.0 mb Conv cond level (CCL): 917.27 mb = 835.11 m = 2739.84 ft Mean mixing ratio: 1.85 g/kg Conv temperature: -2.37 C = 27.73 F Cap Strength: 17.22 C Lifted Index: 17.52 C Risk: None Lifted Index @300 mb: 25.30 C Lifted Index @700 mb: 9.13 C Showalter Index: 13.48 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 15.00 C K Index: -2.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.61 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 46597.19 J/kg Cap Strength: 17.44 C Lift Cond Lev (LCL): 943.82 mb = 613.43 m = 2012.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 7 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 1022 -5 150 1 -0.5 0.9 | 225 7 5.1 5.1 1 1000 164 105 5 -4.8 1.3 | 188 6 0.8 5.6 2 925 770 75 5 -4.8 -1.3 | 195 3 0.8 3.0 3 850 1424 10 15 -2.6 -14.8 | 344 11 3.0 -10.5 4 700 2884 10 13 -2.3 -12.8 | 338 9 3.4 -8.5 5 500 5320 55 5 -4.1 -2.9 | 228 2 1.5 1.4 6 400 6860 20 9 -3.1 -8.5 | 329 5 2.5 -4.2 7 300 8740 20 13 -4.4 -12.2 | 352 8 1.2 -8.0 8 253 9816 25 13 -5.5 -11.8 | 359 8 0.1 -7.5 9 250 9890 25 13 -5.5 -11.8 | 359 8 0.1 -7.5 10 200 11300 15 21 -5.4 -20.3 | 359 16 0.2 -16.0 11 150 13140 360 19 -0.0 -19.0 | 339 16 5.6 -14.7 12 100 15740 15 15 -3.9 -14.5 | 350 10 1.7 -10.2 13 70 18010 10 5 -0.9 -4.9 | 278 5 4.8 -0.7 14 50 20130 95 3 -3.0 0.3 | 210 5 2.6 4.5 Wind Parameters Mean winds (0-6000m): 22.9 at 9.4 knts Storm direction: 52.9 at 7.1 knts Shear (0-3000m) pos: 0.2 neg: 2.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -19.3 tot: -18.5 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.57 Bulk Shear: 11.83 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 ------------------------------------------------------------------------------- 500 100 4 195 5| 0.0 4.7 4.7| 0.1 -7.3 -7.2 -14.4 -0.70| 6.2 -4.3 1000 84 5 189 4| 0.0 4.4 4.4| 0.3 -8.3 -8.0 -8.0 -0.64| 6.1 -3.9 1500 45 7 338 1| 0.0 5.4 5.4| 0.3 -16.9 -16.6 -11.1 -0.58| 7.8 -4.5 2000 29 9 342 4| 0.0 3.9 3.9| 0.3 -17.8 -17.5 -8.7 -0.57| 6.0 -3.5 2500 23 10 342 5| 0.0 2.9 2.9| 0.3 -18.7 -18.3 -7.3 -0.57| 5.0 -2.8 3000 20 11 341 6| 0.2 2.5 2.6| 0.7 -19.3 -18.5 -6.2 -0.55| 4.3 -2.4 4000 20 11 341 6| 0.7 1.8 2.6| 2.3 -19.3 -16.9 -4.2 -0.43| 3.9 -1.7 5000 21 10 339 6| 1.0 1.5 2.5| 2.3 -20.0 -17.7 -3.5 -0.44| 3.5 -1.5 6000 23 9 336 5| 0.9 1.4 2.2| 3.1 -20.2 -17.2 -2.9 -0.36| 3.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251020.12.gif