UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 12 JAN 26 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 124 -2.5 -3.6 92 1.1 -2.9 145 3 270.6 271.1 270.2 278.5 2.92 1 1000 132 -2.7 -4.4 88 1.7 -3.3 145 3 270.5 270.9 269.8 277.9 2.75 2 925 745 -7.3 -9.4 85 2.1 -7.9 180 25 271.8 272.2 269.5 277.4 2.02 3 916 821 -7.7 -9.7 86 2.0 -8.3 181 25 272.2 272.5 269.7 277.7 2.00 4 850 1406 -5.7 -6.9 91 1.2 -6.1 190 21 280.2 280.6 275.5 287.7 2.68 5 843 1471 -5.9 -7.1 91 1.2 -6.3 191 22 280.6 281.1 275.7 288.2 2.66 6 700 2911 -11.3 -18.3 56 7.0 -13.1 225 33 290.0 290.2 278.6 293.9 1.29 7 665 3302 -12.7 -20.7 51 8.0 -14.6 227 34 292.7 292.9 279.6 296.1 1.10 8 515 5189 -27.7 -36.7 42 9.0 -28.7 234 41 296.7 296.8 280.4 297.8 0.32 9 500 5400 -29.5 -38.5 41 9.0 -30.4 235 42 297.1 297.1 280.4 298.0 0.27 10 445 6221 -37.7 -48.7 31 11.0 -38.2 240 49 296.8 296.8 280.1 297.2 0.10 11 400 6950 -43.3 -55.3 25 12.0 -43.7 245 56 298.7 298.7 280.8 298.9 0.05 12 394 7052 -44.1 -56.1 25 12.0 -44.5 245 58 299.0 299.0 281.0 299.1 0.05 13 333 8164 -51.7 -62.8 25 11.1 -51.9 240 81 303.3 303.3 282.8 303.4 0.02 14 327 8281 -52.5 -63.5 25 11.0 -52.7 239 80 303.8 303.8 283.0 303.9 0.02 15 321 8401 -55.1 -65.1 28 10.0 -55.2 238 78 301.8 301.8 282.1 301.9 0.02 16 300 8830 -58.5 -67.5 30 9.0 -58.6 235 73 302.9 302.9 282.5 302.9 0.01 17 281 9240 -60.5 -68.5 34 8.0 -60.6 235 64 305.7 305.7 283.7 305.8 0.01 18 250 9970 -60.1 -68.1 34 8.0 -60.2 250 52 316.7 316.7 287.7 316.8 0.02 19 225 10624 -61.1 -69.1 34 8.0 -61.2 245 41 324.9 324.9 290.2 324.9 0.02 20 216 10879 -58.3 -66.3 35 8.0 -58.4 243 37 333.0 333.0 292.6 333.1 0.02 21 200 11360 -60.3 -68.3 34 8.0 -60.4 240 29 337.3 337.3 293.7 337.4 0.02 22 173 12260 -62.3 -70.3 33 8.0 -62.4 237 29 348.3 348.3 296.3 348.3 0.02 23 157 12864 -59.1 -68.1 30 9.0 -59.3 236 29 363.5 363.5 299.4 363.6 0.03 24 150 13150 -59.9 -68.9 30 9.0 -60.0 235 29 366.9 366.9 300.0 367.0 0.02 25 133 13896 -62.7 -72.7 25 10.0 -62.8 236 33 374.7 374.7 301.4 374.8 0.02 26 100 15650 -63.3 -74.3 21 11.0 -63.4 240 42 405.4 405.4 305.9 405.5 0.02 27 70 17820 -67.7 -78.7 19 11.0 -67.8 240 54 439.5 439.6 309.8 439.6 0.01 28 62 18547 -70.5 -82.5 15 12.0 -70.6 240 59 448.9 448.9 310.7 448.9 0.01 29 58 18946 -68.1 -80.1 16 12.0 -68.2 240 62 462.9 462.9 312.0 463.0 0.01 30 50 19830 -71.9 -83.9 15 12.0 -72.0 240 68 474.1 474.1 313.0 474.1 0.01 31 49 19949 -72.3 -84.3 15 12.0 -72.4 475.9 475.9 313.1 475.9 0.01 32 38 21445 -72.3 -84.3 15 12.0 -72.4 511.7 511.7 315.8 511.8 0.01 TRP 281 9240 -60.5 -68.5 34 8.0 -60.6 235 64 305.7 305.7 283.7 305.8 0.01 WND 333 8164 -51.7 -62.8 25 11.1 -51.9 240 81 303.3 303.3 282.8 303.4 0.02 Sounding variables and indices 1000-500 mb thick: 5268.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 64.28 % Est. max temperature: 6.98 C = 44.56 F Sfc-Lift cond lev (LCL): 983.68 mb = 261.35 m = 857.43 ft T: -3.67 C 700-500 lapse rate: 7.31 C/km ThetaE index: 1.03 C Layer 1000.0- 916.0 mb Conv cond level (CCL): 700.56 mb = 2904.82 m = 9530.13 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 16.86 C = 62.35 F Cap Strength: 16.05 C Lifted Index: 16.12 C Risk: None Lifted Index @300 mb: 17.77 C Lifted Index @700 mb: 13.00 C Showalter Index: 8.42 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.60 C K Index: 9.90 Risk: None Sweat Index: 197.39 Risk: None Energy Index: 2.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.80 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 35069.96 J/kg Cap Strength: 16.10 C Lift Cond Lev (LCL): 922.95 mb = 762.30 m = 2500.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 24 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 124 145 3 -1.7 2.5 | 79 25 -24.6 -4.8 1 1000 132 145 3 -1.7 2.5 | 79 25 -24.6 -4.8 2 925 745 180 25 0.0 25.0 | 128 29 -22.9 17.8 3 850 1406 190 21 3.6 20.7 | 125 23 -19.2 13.5 4 700 2911 225 33 23.3 23.3 | 182 16 0.5 16.1 5 500 5400 235 42 34.4 24.1 | 214 20 11.5 16.9 6 400 6950 245 56 50.8 23.7 | 239 32 27.9 16.5 7 333 8164 240 81 70.1 40.5 | 235 58 47.3 33.3 8 300 8830 235 73 59.8 41.9 | 227 51 36.9 34.7 9 281 9240 235 64 52.4 36.7 | 225 42 29.5 29.5 10 250 9970 250 52 48.9 17.8 | 248 28 26.0 10.6 11 200 11360 240 29 25.1 14.5 | 197 8 2.2 7.3 12 150 13150 235 29 23.8 16.6 | 185 9 0.9 9.4 13 100 15650 240 42 36.4 21.0 | 224 19 13.5 13.8 14 70 17820 240 54 46.8 27.0 | 230 31 23.9 19.8 15 50 19830 240 68 58.9 34.0 | 233 45 36.0 26.8 Wind Parameters Mean winds (0-6000m): 222.5 at 32.0 knts Storm direction: 252.5 at 24.0 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 270.8 neg: -6.9 tot: 263.9 m^2/s^2 ave: 88.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 7.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 93.84 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 ------------------------------------------------------------------------------- 500 170 12 100 25| 18.6 0.0 18.6|131.7 0.0 131.7 263.4 0.98| 19.3 18.9 1000 180 18 114 25| 10.6 0.0 10.6|170.0 -3.3 166.7 166.7 0.86| 13.7 11.8 1500 183 19 118 25| 7.2 0.0 7.2|183.4 -6.9 176.5 117.7 0.78| 10.8 8.4 2000 189 20 123 24| 6.5 0.0 6.5|216.2 -6.9 209.4 104.7 0.81| 9.7 7.8 2500 196 22 130 22| 6.2 0.0 6.2|248.5 -6.9 241.6 96.6 0.82| 9.2 7.6 3000 203 24 137 20| 5.7 0.0 5.7|270.8 -6.9 263.9 88.0 0.84| 8.6 7.2 4000 211 27 150 18| 4.8 0.0 4.8|289.4 -6.9 282.6 70.6 0.85| 7.0 5.9 5000 218 29 163 17| 4.2 0.0 4.2|309.7 -6.9 302.9 60.6 0.85| 6.1 5.2 6000 222 32 176 16| 4.2 0.0 4.2|348.2 -6.9 341.3 56.9 0.84| 5.8 4.9 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260112.12.gif