UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for U1432... Searching the city database file for: U1432 ... Date:1200Z 11 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 1020 11 -26.5 -28.9 80 2.4 -26.7 90 5 245.3 245.3 245.2 246.2 0.34 1 1017 33 -23.1 -26.4 74 3.3 -23.4 92 6 248.8 248.9 248.6 250.0 0.43 2 1009 90 -21.9 -25.1 75 3.2 -22.2 98 10 250.6 250.7 250.3 251.9 0.49 3 1000 156 -21.5 -24.5 77 3.0 -21.8 105 15 251.6 251.7 251.3 253.1 0.52 4 950 535 -20.7 -23.1 81 2.4 -21.0 128 11 256.2 256.3 255.4 257.9 0.63 5 925 732 -21.1 -24.3 75 3.2 -21.5 140 9 257.7 257.8 256.5 259.3 0.58 6 850 1353 -23.5 -28.5 63 5.0 -24.1 135 15 261.5 261.6 259.3 262.8 0.43 7 823 1589 -24.3 -29.3 63 5.0 -24.8 138 15 263.1 263.2 260.5 264.3 0.41 8 766 2110 -25.9 -30.0 68 4.1 -26.3 146 15 266.8 266.9 263.2 268.0 0.41 9 700 2759 -29.1 -32.0 76 2.9 -29.4 155 15 270.3 270.3 265.6 271.4 0.37 10 644 3353 -30.7 -33.2 79 2.5 -30.9 170 15 275.0 275.0 268.7 276.1 0.36 11 587 4006 -33.9 -36.6 77 2.7 -34.1 186 16 278.6 278.7 270.8 279.5 0.28 12 501 5096 -42.1 -46.5 62 4.4 -42.3 215 17 281.5 281.6 272.3 281.9 0.12 13 500 5110 -42.3 -46.7 62 4.4 -42.5 215 17 281.5 281.5 272.2 281.8 0.11 14 468 5554 -43.9 -48.6 60 4.7 -44.0 214 21 284.9 284.9 274.1 285.2 0.10 15 400 6590 -50.9 -55.9 55 5.0 -51.0 210 31 288.8 288.8 276.2 289.0 0.05 16 349 7464 -57.5 -62.5 53 5.0 -57.6 207 34 291.4 291.4 277.4 291.5 0.02 17 322 7969 -59.7 -64.7 52 5.0 -59.7 205 35 295.2 295.2 279.2 295.2 0.02 18 300 8410 -60.7 -65.7 52 5.0 -60.7 205 35 299.8 299.8 281.3 299.8 0.02 19 295 8515 -60.7 -65.7 52 5.0 -60.7 204 34 301.2 301.2 281.9 301.3 0.02 20 250 9550 -59.7 -64.7 52 5.0 -59.7 190 25 317.3 317.3 287.9 317.4 0.03 21 200 10960 -55.1 -61.1 47 6.0 -55.2 175 25 345.5 345.5 295.7 345.7 0.05 22 192 11223 -54.7 -60.7 47 6.0 -54.9 174 26 350.2 350.2 296.7 350.5 0.06 23 150 12810 -54.9 -61.9 42 7.0 -55.1 165 29 375.5 375.5 301.5 375.8 0.06 24 109 14847 -55.7 -64.7 32 9.0 -56.0 409.9 409.9 306.5 410.2 0.06 TRP 322 7969 -59.7 -64.7 52 5.0 -59.7 205 35 295.2 295.2 279.2 295.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 4954.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 72.25 % Est. max temperature: -11.19 C = 11.86 F Sfc-Lift cond lev (LCL): 979.77 mb = 306.96 m = 1007.08 ft T: -21.18 C 700-500 lapse rate: 5.61 C/km Conv cond level (CCL): 742.28 mb = 2336.85 m = 7666.75 ft Mean mixing ratio: 0.56 g/kg Conv temperature: -3.60 C = 25.52 F Cap Strength: 21.28 C Lifted Index: 21.20 C Risk: None Lifted Index @300 mb: 31.27 C Lifted Index @700 mb: 13.51 C Showalter Index: 15.45 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.80 C K Index: -12.60 Risk: None Sweat Index: 195.10 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.40 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 22321.96 J/kg Cap Strength: 21.23 C Lift Cond Lev (LCL): 925.07 mb = 731.43 m = 2399.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 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 1020 11 90 5 -5.0 0.0 | 42 14 -9.6 -10.8 1 1000 156 105 15 -14.5 3.9 | 70 20 -19.1 -6.9 2 925 732 140 9 -5.8 6.9 | 69 11 -10.4 -3.9 3 850 1353 135 15 -10.6 10.6 | 89 15 -15.3 -0.2 4 700 2759 155 15 -6.3 13.6 | 104 11 -11.0 2.8 5 500 5110 215 17 9.8 13.9 | 238 6 5.1 3.1 6 400 6590 210 31 15.5 26.8 | 214 19 10.9 16.1 7 322 7969 205 35 14.8 31.7 | 206 23 10.1 20.9 8 300 8410 205 35 14.8 31.7 | 206 23 10.1 20.9 9 250 9550 190 25 4.3 24.6 | 179 14 -0.3 13.8 10 200 10960 175 25 -2.2 24.9 | 154 16 -6.8 14.1 11 150 12810 165 29 -7.5 28.0 | 145 21 -12.1 17.2 Wind Parameters Mean winds (0-6000m): 173.3 at 15.7 knts Storm direction: 203.3 at 11.8 knts Shear (0-3000m) pos: 2.1 neg: 0.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 73.4 neg: -2.4 tot: 70.9 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 28.58 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 12 68 17| 8.1 0.0 8.1| 43.0 0.0 43.0 86.0 0.62| 15.8 9.9 1000 121 11 71 15| 4.7 0.0 4.7| 49.6 -2.4 47.2 47.2 0.52| 10.8 5.6 1500 127 12 76 15| 3.1 1.1 4.3| 59.2 -2.4 56.8 37.8 0.55| 8.5 4.6 2000 131 13 81 15| 2.6 0.8 3.4| 63.9 -2.4 61.5 30.7 0.56| 6.8 3.8 2500 135 13 84 14| 2.2 0.7 2.9| 68.0 -2.4 65.6 26.2 0.56| 5.8 3.3 3000 139 14 87 14| 2.1 0.6 2.7| 73.4 -2.4 70.9 23.6 0.58| 5.3 3.1 4000 148 14 96 12| 2.1 0.4 2.5| 84.7 -2.4 82.2 20.6 0.61| 4.9 3.0 5000 160 15 107 10| 2.1 0.3 2.4| 94.3 -2.4 91.8 18.4 0.67| 4.7 3.1 6000 173 16 126 8| 2.1 0.6 2.6| 95.3 -10.1 85.2 14.2 0.51| 4.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251211.12.gif