UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 29 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 128 110 7 SFC 999 136 14.8 -11.2 15 26.0 4.9 110 7 288.0 288.3 278.1 292.9 1.62 2 997 153 15.0 -2.0 31 17.0 7.2 111 7 288.4 289.0 280.4 298.0 3.31 3 925 782 9.2 -10.8 23 20.0 1.8 145 15 288.7 289.0 278.7 294.1 1.81 4 850 1475 3.0 -14.0 27 17.0 -2.6 170 15 289.3 289.6 278.6 293.9 1.52 5 842 1551 1.6 -15.4 27 17.0 -3.7 172 15 288.6 288.8 278.0 292.7 1.37 6 805 1914 3.4 -14.6 25 18.0 -2.7 180 14 294.2 294.5 280.9 299.0 1.53 7 786 2107 2.8 -19.2 18 22.0 -3.9 184 14 295.6 295.8 280.9 299.0 1.06 8 732 2681 2.4 -13.6 30 16.0 -3.4 197 13 301.3 301.6 284.2 307.0 1.83 9 700 3040 -0.7 -15.7 31 15.0 -5.7 205 13 301.7 302.0 284.1 306.8 1.61 10 682 3248 -1.3 -16.3 31 15.0 -6.2 209 13 303.3 303.6 284.7 308.3 1.57 11 552 4895 -13.1 -34.1 15 21.0 -16.9 240 9 308.2 308.3 285.1 309.6 0.39 12 500 5640 -19.3 -42.3 11 23.0 -22.2 255 7 309.5 309.5 285.4 310.2 0.18 13 476 6002 -22.3 -46.3 9 24.0 -24.8 262 7 310.2 310.2 285.5 310.6 0.13 14 400 7250 -31.9 -54.9 8 23.0 -33.3 285 7 313.5 313.5 286.6 313.7 0.06 15 300 9220 -47.3 -67.3 8 20.0 -47.7 310 25 318.7 318.7 288.3 318.7 0.01 16 250 10400 -55.3 -74.3 8 19.0 -55.5 315 40 323.9 323.9 289.9 323.9 0.01 17 235 10794 -58.5 -76.5 8 18.0 -58.6 319 38 324.8 324.8 290.2 324.8 0.00 18 232 10875 -58.7 -76.7 8 18.0 -58.9 320 38 325.7 325.7 290.5 325.7 0.00 19 202 11747 -59.7 -77.7 8 18.0 -59.9 320 49 337.3 337.3 293.6 337.3 0.00 20 200 11810 -59.7 -77.7 8 18.0 -59.9 320 50 338.2 338.2 293.9 338.2 0.00 21 154 13453 -55.3 -74.3 8 19.0 -55.6 325 33 372.0 372.0 300.9 372.0 0.01 22 150 13620 -55.1 -74.1 8 19.0 -55.4 325 31 375.1 375.1 301.5 375.2 0.01 23 100 16200 -57.1 -75.1 8 18.0 -57.5 335 27 417.4 417.4 307.4 417.5 0.01 24 89 16938 -58.3 -76.3 8 18.0 -58.7 340 25 429.2 429.2 308.7 429.2 0.01 25 70 18460 -56.7 -74.7 9 18.0 -57.3 350 21 463.1 463.1 312.1 463.2 0.02 26 50 20600 -55.7 -74.7 8 19.0 -56.6 30 13 512.2 512.2 315.8 512.4 0.03 27 43 21561 -53.1 -72.1 8 19.0 -54.4 24 12 541.2 541.2 317.6 541.5 0.05 28 30 23870 -53.1 -72.1 8 19.0 -54.9 10 9 599.9 599.9 320.6 600.4 0.08 29 22 25866 -55.1 -74.1 8 19.0 -57.0 60 12 649.6 649.6 322.7 650.2 0.08 30 20 26480 -52.3 -71.3 8 19.0 -54.9 75 13 676.1 676.1 323.7 677.2 0.13 31 17 27540 -48.7 -68.7 8 20.0 -52.7 719.8 719.9 325.1 721.7 0.22 32 12 29841 -46.5 -66.5 9 20.0 -52.2 803.0 803.2 327.4 807.2 0.42 TRP 232 10875 -58.7 -76.7 8 18.0 -58.9 320 38 325.7 325.7 290.5 325.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 707.23 mb = 2959.04 m = 9708.02 ft Wetbulb zero: 894.66 mb = 1055.30 m = 3462.23 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 23.42 % Est. max temperature: 15.97 C = 60.75 F Sfc-Lift cond lev (LCL): 672.01 mb = 3362.65 m = 11032.18 ft T: -2.12 C 700-500 lapse rate: 7.15 C/km ThetaE index: 5.25 C Layer 925.0- 805.0 mb Conv cond level (CCL): 541.84 mb = 5035.06 m = 16519.03 ft Mean mixing ratio: 2.34 g/kg Conv temperature: 35.23 C = 95.42 F Cap Strength: 12.93 C Lifted Index: 12.85 C Risk: None Lifted Index @300 mb: 16.49 C Lifted Index @700 mb: 11.41 C Showalter Index: 14.02 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 5.30 C K Index: -6.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.66 J/kg Max Up Vert Vel: 1.82 m/s Conv Inhibition (B-): 59249.98 J/kg Cap Strength: 12.91 C Lift Cond Lev (LCL): 715.97 mb = 2859.07 m = 9380.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 9 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 ---------------------------------------------------------- 0 999 136 110 7 -6.6 2.4 | 74 13 -12.6 -3.7 1 925 782 145 15 -8.6 12.3 | 113 16 -14.6 6.2 2 850 1475 170 15 -2.6 14.8 | 135 12 -8.6 8.7 3 700 3040 205 13 5.5 11.8 | 175 6 -0.5 5.7 4 500 5640 255 7 6.8 1.8 | 350 4 0.7 -4.3 5 400 7250 285 7 6.8 -1.8 | 355 8 0.7 -7.9 6 300 9220 310 25 19.2 -16.1 | 329 26 13.1 -22.2 7 250 10400 315 40 28.3 -28.3 | 327 41 22.3 -34.4 8 232 10875 320 38 24.4 -29.1 | 332 40 18.4 -35.2 9 200 11810 320 50 32.1 -38.3 | 330 52 26.1 -44.4 10 150 13620 325 31 17.8 -25.4 | 340 34 11.8 -31.5 11 100 16200 335 27 11.4 -24.5 | 350 31 5.4 -30.6 12 70 18460 350 21 3.6 -20.7 | 5 27 -2.4 -26.8 13 50 20600 30 13 -6.5 -11.3 | 36 21 -12.5 -17.4 14 30 23870 10 9 -1.6 -8.9 | 27 17 -7.6 -15.0 15 20 26480 75 13 -12.6 -3.4 | 63 21 -18.6 -9.5 Wind Parameters Mean winds (0-6000m): 194.5 at 11.4 knts Storm direction: 224.5 at 8.6 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 73.7 neg: 0.0 tot: 73.7 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 17.21 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 ------------------------------------------------------------------------------- 500 131 10 92 14| 7.9 0.0 7.9| 28.5 0.0 28.5 57.1 0.95| 8.1 7.7 1000 142 12 105 14| 5.9 0.0 5.9| 50.3 0.0 50.3 50.3 0.94| 7.1 6.6 1500 151 13 114 14| 4.5 0.0 4.5| 61.5 0.0 61.5 41.0 0.90| 6.1 5.5 2000 159 14 121 13| 3.6 0.0 3.6| 66.8 0.0 66.8 33.4 0.87| 5.4 4.7 2500 165 14 126 12| 3.0 0.0 3.0| 70.8 0.0 70.8 28.3 0.84| 4.9 4.1 3000 171 14 132 11| 2.6 0.0 2.6| 73.7 0.0 73.7 24.6 0.83| 4.5 3.7 4000 181 13 140 9| 1.9 0.0 1.9| 76.3 0.0 76.3 19.1 0.80| 4.0 3.2 5000 188 12 145 7| 1.4 0.0 1.4| 78.1 0.0 78.1 15.6 0.81| 3.6 2.9 6000 195 11 148 6| 1.2 0.0 1.2| 79.2 -0.0 79.2 13.2 0.78| 3.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250429.12.gif