UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U1824... Searching the city database file for: U1824 ... Date:0000Z 28 NOV 25 Station: U1824 WMO ident: 21824 Latitude: 71.58 Longitude: 128.92 ------------------------------------------------------------------------------- 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 6 -36.9 -41.9 60 5.0 -37.1 190 5 234.7 234.7 234.6 234.9 0.09 1 1020 33 -32.3 -36.3 67 4.0 -32.5 178 5 239.5 239.5 239.4 239.9 0.17 2 1000 172 -32.5 -36.4 68 3.9 -32.7 115 3 240.6 240.7 240.5 241.1 0.17 3 997 193 -32.5 -36.4 68 3.9 -32.7 115 4 240.9 240.9 240.7 241.3 0.17 4 973 368 -24.7 -28.8 69 4.1 -25.1 117 9 250.4 250.5 249.8 251.4 0.36 5 927 724 -20.7 -24.6 71 3.9 -21.2 120 21 258.0 258.1 256.7 259.5 0.56 6 925 740 -20.5 -24.4 71 3.9 -21.0 120 21 258.3 258.4 257.1 259.9 0.57 7 917 804 -19.5 -23.9 68 4.4 -20.1 121 21 260.0 260.1 258.5 261.7 0.60 8 850 1367 -20.1 -28.1 49 8.0 -21.1 125 23 265.1 265.2 262.0 266.4 0.44 9 802 1796 -22.1 -34.1 33 12.0 -23.3 121 22 267.4 267.4 263.3 268.2 0.27 10 783 1972 -22.3 -34.3 33 12.0 -23.5 119 21 269.0 269.1 264.5 269.8 0.27 11 700 2788 -26.5 -37.5 35 11.0 -27.4 110 19 273.1 273.2 267.3 273.8 0.22 12 618 3677 -31.1 -45.1 24 14.0 -31.9 119 16 277.8 277.8 270.0 278.1 0.11 13 500 5140 -42.5 -55.5 23 13.0 -42.9 135 11 281.2 281.2 271.9 281.4 0.04 14 400 6620 -53.1 -62.1 33 9.0 -53.2 175 19 286.0 286.0 274.6 286.1 0.02 15 330 7833 -62.1 -69.1 39 7.0 -62.1 168 23 289.8 289.8 276.6 289.8 0.01 16 300 8420 -63.3 -70.3 38 7.0 -63.3 165 25 296.1 296.1 279.6 296.1 0.01 17 262 9245 -65.9 -72.9 37 7.0 -66.0 160 25 304.0 304.0 283.0 304.0 0.01 18 250 9530 -63.9 -70.9 38 7.0 -64.0 160 25 311.1 311.1 285.7 311.1 0.01 19 246 9629 -62.9 -69.9 38 7.0 -63.0 160 25 314.0 314.0 286.8 314.0 0.01 20 200 10910 -60.5 -67.5 39 7.0 -60.6 165 25 337.0 337.0 293.6 337.0 0.02 21 150 12710 -60.1 -68.1 34 8.0 -60.2 150 31 366.5 366.5 299.9 366.7 0.03 22 140 13142 -57.9 -65.9 35 8.0 -58.1 153 30 377.7 377.7 301.9 377.9 0.04 23 100 15260 -57.5 -67.5 27 10.0 -57.8 165 27 416.6 416.6 307.3 416.9 0.04 24 87 16131 -61.7 -71.7 25 10.0 -61.9 165 31 425.1 425.1 308.3 425.3 0.03 25 80 16650 -61.9 -72.9 22 11.0 -62.1 165 34 435.0 435.0 309.4 435.2 0.03 26 70 17480 -59.7 -70.7 23 11.0 -60.0 165 38 456.7 456.7 311.5 456.9 0.04 27 50 19580 -58.1 -71.1 17 13.0 -58.7 170 56 506.6 506.6 315.4 506.9 0.05 28 49 19708 -57.1 -70.1 18 13.0 -57.8 170 58 511.9 511.9 315.8 512.3 0.06 29 43 20529 -59.5 -72.5 17 13.0 -60.1 171 73 525.4 525.5 316.6 525.8 0.05 30 34 22019 -53.7 -68.7 14 15.0 -55.1 174 100 577.2 577.2 319.6 578.0 0.11 31 30 22820 -55.5 -70.5 14 15.0 -56.8 175 114 593.3 593.4 320.3 594.0 0.09 32 25 23997 -50.7 -67.7 12 17.0 -53.2 175 137 638.9 638.9 322.3 640.2 0.17 33 23 24539 -52.3 -69.3 11 17.0 -54.6 175 147 649.6 649.7 322.7 650.8 0.15 34 21 25132 -49.5 -67.5 10 18.0 -52.7 175 159 675.2 675.3 323.7 676.9 0.21 35 20 25450 -51.5 -69.5 10 18.0 -54.2 175 165 678.5 678.6 323.7 679.9 0.16 36 19 25782 -53.3 -71.3 9 18.0 -55.8 683.0 683.0 323.9 684.1 0.13 37 15 27318 -49.1 -69.1 8 20.0 -53.3 744.7 744.8 325.8 746.9 0.23 TRP 262 9245 -65.9 -72.9 37 7.0 -66.0 160 25 304.0 304.0 283.0 304.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 4968.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 38.49 % Est. max temperature: -8.14 C = 17.34 F Sfc-Lift cond lev (LCL): 938.67 mb = 632.05 m = 2073.62 ft T: -21.73 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.00 C Layer 1024.0-6977149140605635270305172684800.0 mb Conv cond level (CCL): 1020.00 mb = 33.48 m = 109.83 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -28.69 C = -19.64 F Cap Strength: 24.78 C Lifted Index: 26.09 C Risk: None Lifted Index @300 mb: 33.07 C Lifted Index @700 mb: 21.59 C Showalter Index: 12.29 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 14.40 C K Index: -16.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.68 J/kg Max Up Vert Vel: 13.24 m/s Conv Inhibition (B-): 69926.49 J/kg Cap Strength: 26.00 C Lift Cond Lev (LCL): 926.83 mb = 725.33 m = 2379.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 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 6 190 5 0.9 4.9 | 313 9 6.4 -5.9 1 1000 172 115 3 -2.7 1.3 | 344 10 2.8 -9.6 2 925 740 120 21 -18.2 10.5 | 88 13 -12.7 -0.4 3 850 1367 125 23 -18.8 13.2 | 100 14 -13.3 2.3 4 700 2788 110 19 -17.9 6.5 | 70 13 -12.3 -4.4 5 500 5140 135 11 -7.8 7.8 | 36 4 -2.3 -3.1 6 400 6620 175 19 -1.7 18.9 | 206 9 3.9 8.1 7 300 8420 165 25 -6.5 24.1 | 176 13 -0.9 13.3 8 262 9245 160 25 -8.6 23.5 | 167 13 -3.0 12.6 9 250 9530 160 25 -8.6 23.5 | 167 13 -3.0 12.6 10 200 10910 165 25 -6.5 24.1 | 176 13 -0.9 13.3 11 150 12710 150 31 -15.5 26.8 | 148 19 -10.0 16.0 12 100 15260 165 27 -7.0 26.1 | 174 15 -1.5 15.2 13 70 17480 165 38 -9.8 36.7 | 171 26 -4.3 25.8 14 50 19580 170 56 -9.7 55.1 | 175 44 -4.2 44.3 15 30 22820 175 114 -9.9 113.6 | 178 103 -4.4 102.7 16 20 25450 175 165 -14.4 164.4 | 177 154 -8.9 153.5 Wind Parameters Mean winds (0-6000m): 123.1 at 16.3 knts Storm direction: 153.1 at 12.2 knts Shear (0-3000m) pos: 1.6 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 118.0 deg Storm rel helicity (0-3000m) pos: 53.6 neg: -22.9 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.43 Bulk Shear: 11.79 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 ------------------------------------------------------------------------------- 500 125 7 1 7| 0.0 13.3 13.3| 30.3 0.0 30.3 60.7 0.95| 15.6 14.9 1000 122 13 54 7| 4.3 6.7 11.0| 48.7 0.0 48.7 48.7 0.89| 12.2 10.9 1500 123 16 75 8| 3.1 4.4 7.6| 53.3 -1.8 51.5 34.4 0.86| 8.8 7.6 2000 122 18 81 9| 2.4 3.3 5.6| 53.3 -10.4 42.9 21.5 0.70| 7.2 5.0 2500 121 18 81 10| 1.9 2.6 4.5| 53.3 -18.6 34.8 13.9 0.57| 6.3 3.5 3000 119 18 80 11| 1.6 2.0 3.6| 53.6 -22.9 30.6 10.2 0.49| 5.6 2.8 4000 119 18 78 10| 1.0 1.5 2.5| 53.7 -23.9 29.7 7.4 0.42| 4.8 2.0 5000 120 17 75 10| 0.8 1.2 2.0| 53.7 -27.1 26.6 5.3 0.32| 4.3 1.4 6000 123 16 76 8| 1.2 1.0 2.2| 57.3 -27.5 29.8 5.0 0.38| 4.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//U1824/skewt/U1824.skewt.20251128.00.gif