UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050600.upa.cvt Date: 0000Z 6 MAY 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 6 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 1024 10 -14.7 -16.5 86 1.8 -15.0 100 9 256.7 256.9 256.6 259.4 1.03 1 1006 145 -10.3 -14.9 69 4.6 -11.3 107 15 262.4 262.6 261.5 265.6 1.19 2 1000 191 -9.5 -14.4 67 4.9 -10.6 110 17 263.6 263.9 262.5 267.1 1.25 3 973 404 -6.7 -15.7 49 9.0 -8.9 115 15 268.5 268.7 265.8 271.8 1.15 4 925 798 -7.5 -21.5 32 14.0 -10.4 125 11 271.6 271.8 267.2 273.8 0.74 5 890 1098 -8.1 -21.1 34 13.0 -10.9 130 14 274.0 274.2 268.9 276.4 0.80 6 889 1107 -8.1 -21.1 34 13.0 -10.9 130 14 274.1 274.3 269.0 276.5 0.80 7 850 1454 -9.9 -21.9 37 12.0 -12.3 135 17 275.8 275.9 269.9 278.1 0.78 8 780 2111 -14.3 -22.3 51 8.0 -15.9 139 17 277.9 278.1 271.4 280.3 0.82 9 769 2219 -14.7 -22.7 51 8.0 -16.2 140 17 278.6 278.7 271.7 281.0 0.80 10 734 2571 -14.7 -25.7 39 11.0 -16.7 143 17 282.3 282.5 273.6 284.3 0.64 11 700 2929 -16.3 -33.3 22 17.0 -18.7 145 17 284.4 284.5 274.3 285.5 0.33 12 689 3048 -17.1 -34.1 21 17.0 -19.4 145 17 284.8 284.9 274.5 285.8 0.31 13 500 5380 -33.3 -46.3 26 13.0 -34.1 135 15 292.4 292.5 278.1 292.9 0.12 14 400 6910 -42.3 -55.3 23 13.0 -42.8 120 15 300.0 300.0 281.4 300.2 0.05 15 346 7880 -48.7 -61.7 21 13.0 -49.0 120 15 304.0 304.1 283.1 304.2 0.03 16 301 8798 -49.1 -63.1 18 14.0 -49.4 159 15 315.8 315.9 287.4 315.9 0.03 17 300 8820 -49.1 -63.1 18 14.0 -49.4 160 15 316.1 316.2 287.5 316.2 0.03 18 256 9863 -47.5 -62.5 16 15.0 -47.9 147 12 333.2 333.2 292.6 333.3 0.03 19 250 10020 -47.7 -62.7 16 15.0 -48.1 145 11 335.2 335.2 293.2 335.3 0.03 20 200 11490 -46.7 -65.7 10 19.0 -47.3 130 15 358.8 358.8 298.5 358.9 0.03 21 150 13400 -47.3 -69.3 6 22.0 -48.1 140 13 388.6 388.6 303.6 388.7 0.02 22 130 14343 -48.5 -71.5 5 23.0 -49.3 144 12 402.6 402.6 305.6 402.7 0.02 23 122 14762 -47.9 -70.9 5 23.0 -48.8 145 11 411.1 411.1 306.7 411.2 0.02 24 100 16070 -48.9 -72.9 4 24.0 -49.9 150 9 433.2 433.2 309.2 433.4 0.02 25 70 18420 -47.3 -73.3 4 26.0 -48.9 145 9 483.2 483.2 313.7 483.4 0.03 26 50 20640 -47.7 -74.7 3 27.0 -49.8 140 11 531.1 531.1 317.0 531.3 0.03 27 30 24020 -46.9 -74.9 3 28.0 -50.2 125 1 616.8 616.8 321.3 617.2 0.05 28 20 26710 -46.7 -75.7 2 29.0 -51.1 180 9 693.2 693.3 324.2 693.8 0.07 29 14 29090 -43.9 -73.9 2 30.0 -50.7 777.2 777.2 326.7 778.3 0.12 TRP 346 7880 -48.7 -61.7 21 13.0 -49.0 120 15 304.0 304.1 283.1 304.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 33.80 % Est. max temperature: 3.47 C = 38.24 F Sfc-Lift cond lev (LCL): 994.43 mb = 234.35 m = 768.84 ft T: -8.93 C 700-500 lapse rate: 6.94 C/km ThetaE index: 0.00 C Layer 1024.0-126443839488.0 mb Conv cond level (CCL): 626.62 mb = 3738.39 m = 12264.92 ft Mean mixing ratio: 1.06 g/kg Conv temperature: 16.00 C = 60.80 F Cap Strength: 14.58 C Lifted Index: 18.77 C Risk: None Lifted Index @300 mb: 32.85 C Lifted Index @700 mb: 14.38 C Showalter Index: 12.15 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 11.40 C K Index: -15.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.32 J/kg Max Up Vert Vel: 9.93 m/s Conv Inhibition (B-): 66469.63 J/kg Cap Strength: 18.74 C Lift Cond Lev (LCL): 851.12 mb = 1443.84 m = 4736.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 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 1024 10 100 9 -8.9 1.6 | 31 11 -5.9 -9.8 1 1000 191 110 17 -16.0 5.8 | 67 14 -13.1 -5.5 2 925 798 125 11 -9.0 6.3 | 50 8 -6.1 -5.1 3 850 1454 135 17 -12.0 12.0 | 94 9 -9.1 0.7 4 700 2929 145 17 -9.8 13.9 | 111 7 -6.8 2.6 5 500 5380 135 15 -10.6 10.6 | 84 8 -7.7 -0.8 6 400 6910 120 15 -13.0 7.5 | 69 11 -10.1 -3.9 7 346 7880 120 15 -13.0 7.5 | 69 11 -10.1 -3.9 8 300 8820 160 15 -5.1 14.1 | 141 4 -2.2 2.7 9 250 10020 145 11 -6.3 9.0 | 55 4 -3.4 -2.4 10 200 11490 130 15 -11.5 9.6 | 79 9 -8.6 -1.7 11 150 13400 140 13 -8.4 10.0 | 76 6 -5.4 -1.4 12 100 16070 150 9 -4.5 7.8 | 24 4 -1.6 -3.6 13 70 18420 145 9 -5.2 7.4 | 29 5 -2.2 -4.0 14 50 20640 140 11 -7.1 8.4 | 55 5 -4.2 -2.9 15 30 24020 125 1 -0.8 0.6 | 349 11 2.1 -10.8 16 20 26710 180 9 0.0 9.0 | 309 4 2.9 -2.4 Wind Parameters Mean winds (0-6000m): 135.6 at 15.6 knts Storm direction: 165.6 at 11.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -7.4 tot: 36.8 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.91 Bulk Shear: 5.53 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 ------------------------------------------------------------------------------- 500 111 15 60 12| 6.1 0.0 6.1| 25.6 -3.0 22.6 45.3 0.58| 12.1 7.1 1000 116 13 59 11| 3.4 0.0 3.4| 29.7 -7.2 22.5 22.5 0.42| 8.7 3.6 1500 122 14 66 10| 3.8 0.0 3.8| 39.4 -7.2 32.2 21.5 0.53| 7.3 3.9 2000 127 15 74 9| 2.9 0.0 2.9| 41.2 -7.2 34.0 17.0 0.54| 5.8 3.1 2500 130 15 79 9| 2.5 0.0 2.5| 42.9 -7.2 35.7 14.3 0.55| 4.8 2.7 3000 132 16 84 9| 2.1 0.0 2.1| 44.2 -7.4 36.8 12.3 0.56| 4.2 2.3 4000 135 16 89 8| 1.6 0.2 1.8| 44.2 -10.1 34.0 8.5 0.47| 3.3 1.6 5000 136 16 90 8| 1.3 0.3 1.6| 44.2 -12.9 31.3 6.3 0.40| 2.8 1.1 6000 136 16 89 8| 1.1 0.4 1.5| 44.2 -16.1 28.1 4.7 0.32| 2.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20250506.00.gif