UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U6075... Searching the city database file for: U6075 ... Date:1200Z 29 NOV 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 1001 76 0.6 -0.1 95 0.7 0.3 200 13 273.7 274.3 273.4 283.9 3.79 1 1000 84 0.6 -0.4 93 1.0 0.2 200 13 273.8 274.4 273.3 283.8 3.71 2 948 511 -1.7 -3.1 90 1.4 -2.2 217 29 275.6 276.2 273.7 284.4 3.20 3 939 587 -0.7 -1.9 92 1.2 -1.2 220 32 277.4 278.0 275.2 287.2 3.54 4 930 664 3.4 2.4 93 1.0 2.9 223 34 282.3 283.2 279.5 296.0 4.89 5 925 708 3.8 2.9 94 0.9 3.4 225 36 283.2 284.1 280.2 297.4 5.10 6 881 1105 3.6 2.7 94 0.9 3.2 234 37 287.0 287.9 282.1 301.9 5.28 7 851 1385 1.4 -0.3 88 1.7 0.6 240 38 287.5 288.3 281.4 300.1 4.40 8 850 1395 2.4 0.6 88 1.8 1.5 240 38 288.7 289.5 282.2 302.1 4.70 9 840 1491 2.6 1.2 90 1.4 2.0 239 38 289.8 290.7 283.0 304.1 4.97 10 764 2251 -1.1 -2.7 89 1.6 -1.8 235 37 293.8 294.6 283.7 305.9 4.10 11 741 2494 -3.3 -5.2 87 1.9 -4.1 233 37 294.0 294.6 283.1 304.4 3.50 12 700 2939 -9.3 -12.0 81 2.7 -10.2 230 36 292.2 292.6 280.8 298.7 2.17 13 666 3322 -12.5 -15.4 79 2.9 -13.3 229 36 292.8 293.1 280.5 298.1 1.73 14 617 3905 -13.3 -17.2 72 3.9 -14.4 228 36 298.3 298.6 282.7 303.4 1.61 15 604 4067 -14.5 -17.7 77 3.2 -15.4 228 36 298.8 299.1 282.9 303.7 1.57 16 597 4155 -17.3 -20.1 79 2.8 -18.0 228 36 296.5 296.8 281.6 300.6 1.30 17 563 4592 -21.3 -24.5 75 3.2 -21.9 227 35 296.8 297.0 281.3 299.8 0.93 18 500 5460 -25.9 -29.0 75 3.1 -26.4 225 35 301.5 301.6 282.9 303.8 0.70 19 425 6618 -31.7 -34.9 73 3.2 -32.1 229 42 308.4 308.5 285.3 310.0 0.46 20 415 6785 -33.3 -37.0 69 3.7 -33.7 229 43 308.4 308.5 285.2 309.8 0.39 21 408 6903 -35.9 -39.5 69 3.6 -36.2 230 43 306.6 306.6 284.4 307.7 0.30 22 400 7040 -37.1 -40.5 71 3.4 -37.4 230 44 306.8 306.8 284.5 307.8 0.28 23 392 7180 -38.3 -41.8 70 3.5 -38.5 229 45 307.0 307.0 284.5 307.9 0.25 24 386 7285 -40.5 -44.0 69 3.5 -40.7 228 45 305.4 305.5 283.8 306.2 0.20 25 348 7988 -44.1 -48.8 59 4.7 -44.3 220 50 309.8 309.8 285.4 310.2 0.13 26 306 8841 -50.3 -56.3 49 6.0 -50.5 211 55 312.7 312.7 286.4 312.9 0.06 27 300 8970 -50.5 -56.5 49 6.0 -50.7 210 56 314.2 314.2 286.9 314.4 0.06 28 250 10140 -54.1 -60.1 48 6.0 -54.2 200 62 325.6 325.6 290.5 325.8 0.05 29 240 10402 -54.9 -60.9 47 6.0 -55.0 200 64 328.3 328.3 291.3 328.4 0.04 30 211 11217 -59.7 -65.7 45 6.0 -59.8 200 71 333.1 333.1 292.6 333.2 0.03 31 200 11550 -61.7 -67.7 45 6.0 -61.8 210 68 335.1 335.1 293.1 335.1 0.02 32 194 11738 -62.5 -68.5 44 6.0 -62.6 210 66 336.7 336.7 293.5 336.8 0.02 33 186 11997 -61.7 -67.7 45 6.0 -61.8 212 62 342.1 342.1 294.8 342.2 0.02 34 150 13330 -60.1 -67.1 39 7.0 -60.2 220 40 366.5 366.5 299.9 366.7 0.03 35 109 15316 -60.3 -68.3 34 8.0 -60.4 232 25 401.2 401.2 305.4 401.4 0.04 36 100 15850 -61.9 -69.9 34 8.0 -62.1 235 21 408.1 408.1 306.3 408.3 0.03 37 92 16364 -61.3 -69.3 34 8.0 -61.5 242 22 419.2 419.2 307.6 419.4 0.04 38 81 17142 -66.3 -74.3 32 8.0 -66.4 253 23 424.5 424.5 308.2 424.6 0.02 39 72 17851 -67.5 -75.5 31 8.0 -67.6 263 25 436.4 436.5 309.5 436.5 0.02 40 70 18020 -66.7 -74.7 32 8.0 -66.8 265 25 441.7 441.7 310.1 441.8 0.02 41 57 19270 -64.5 -73.5 28 9.0 -64.7 265 23 473.4 473.4 313.0 473.6 0.03 42 56 19378 -65.1 -74.1 28 9.0 -65.3 265 22 474.4 474.5 313.0 474.6 0.03 43 50 20060 -70.7 -79.7 25 9.0 -70.8 265 21 476.9 476.9 313.2 477.0 0.01 44 42 21091 -71.9 -80.9 25 9.0 -72.0 498.3 498.3 314.8 498.4 0.01 TRP 194 11738 -62.5 -68.5 44 6.0 -62.6 210 66 336.7 336.7 293.5 336.8 0.02 WND 211 11217 -59.7 -65.7 45 6.0 -59.8 200 71 333.1 333.1 292.6 333.2 0.03 Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 986.43 mb = 195.32 m = 640.81 ft Freezing level: 937.46 mb = 600.00 m = 1968.49 ft Freezing level: 786.59 mb = 2025.24 m = 6644.41 ft Wetbulb zero: 995.82 mb = 117.49 m = 385.46 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 83.23 % Est. max temperature: 14.45 C = 58.01 F Sfc-Lift cond lev (LCL): 990.10 mb = 163.50 m = 536.43 ft T: 0.17 C 700-500 lapse rate: 6.58 C/km ThetaE index: 7.83 C Layer 741.0- 617.0 mb Conv cond level (CCL): 1000.00 mb = 84.00 m = 275.59 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 0.77 C = 33.39 F Cap Strength: 10.50 C Lifted Index: 10.94 C Risk: None Lifted Index @300 mb: 17.74 C Lifted Index @700 mb: 6.85 C Showalter Index: 1.62 C Risk: Showers probable Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 26.50 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: 0.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.79 J/kg Max Up Vert Vel: 10.75 m/s Conv Inhibition (B-): 31159.97 J/kg Cap Strength: 10.63 C Lift Cond Lev (LCL): 936.31 mb = 609.81 m = 2000.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 26 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 1001 76 200 13 4.4 12.2 | 109 23 -21.4 7.4 1 1000 84 200 13 4.4 12.2 | 109 23 -21.4 7.4 2 925 708 225 36 25.5 25.5 | 179 21 -0.4 20.6 3 850 1395 240 38 32.9 19.0 | 207 16 7.1 14.1 4 700 2939 230 36 27.6 23.1 | 185 18 1.8 18.3 5 500 5460 225 35 24.7 24.7 | 177 20 -1.1 19.9 6 400 7040 230 44 33.7 28.3 | 199 25 7.9 23.4 7 300 8970 210 56 28.0 48.5 | 183 44 2.2 43.6 8 250 10140 200 62 21.2 58.3 | 175 54 -4.6 53.4 9 211 11217 200 71 24.3 66.7 | 179 62 -1.5 61.9 10 200 11550 210 68 34.0 58.9 | 189 55 8.2 54.0 11 194 11738 210 66 33.0 57.2 | 188 53 7.2 52.3 12 150 13330 220 40 25.7 30.6 | 180 26 -0.1 25.8 13 100 15850 235 21 17.2 12.0 | 130 11 -8.6 7.2 14 70 18020 265 25 24.9 2.2 | 19 3 -0.9 -2.7 15 50 20060 265 21 20.9 1.8 | 58 6 -4.9 -3.0 Wind Parameters Mean winds (0-6000m): 229.3 at 35.0 knts Storm direction: 259.3 at 26.3 knts Shear (0-3000m) pos: 4.9 neg: 1.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 177.1 neg: -27.8 tot: 149.3 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.92 Bulk Shear: 30.17 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 ------------------------------------------------------------------------------- 500 214 22 134 19| 20.0 0.0 20.0|106.7 0.0 106.7 213.4 0.99| 20.3 20.1 1000 223 29 159 17| 13.9 0.0 13.9|159.6 0.0 159.6 159.6 0.97| 15.7 15.3 1500 229 32 173 16| 9.9 0.0 9.9|177.1 -2.2 174.9 116.6 0.93| 12.2 11.3 2000 231 33 180 16| 7.4 0.6 8.0|177.1 -11.2 165.9 82.9 0.82| 9.7 8.0 2500 232 34 183 16| 5.9 0.9 6.8|177.1 -20.3 156.7 62.7 0.73| 8.2 6.0 3000 232 34 184 16| 4.9 1.0 6.0|177.1 -27.8 149.3 49.8 0.66| 7.1 4.7 4000 231 35 184 17| 3.7 1.0 4.7|177.1 -33.5 143.6 35.9 0.61| 5.5 3.4 5000 230 35 183 17| 3.0 0.9 3.9|177.1 -39.2 137.8 27.6 0.57| 4.5 2.6 6000 229 35 182 18| 2.7 0.8 3.5|194.9 -41.0 153.9 25.7 0.58| 4.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20251129.12.gif