UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 13 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 1007 127 -4.1 -5.2 92 1.1 -4.5 115 5 268.5 268.9 268.3 275.4 2.57 1 1000 182 -4.9 -7.7 81 2.8 -5.8 120 9 268.2 268.6 267.4 274.0 2.14 2 955 543 -6.7 -9.1 83 2.4 -7.4 152 18 270.0 270.3 268.3 275.5 2.01 3 925 793 -4.9 -6.3 90 1.4 -5.4 175 25 274.3 274.7 271.9 281.4 2.58 4 887 1124 -3.7 -4.7 93 1.0 -4.1 182 21 278.9 279.4 275.3 287.3 3.04 5 850 1460 -4.5 -5.7 91 1.2 -5.0 190 17 281.4 281.9 276.5 289.7 2.94 6 787 2064 -5.7 -7.4 88 1.7 -6.3 184 15 286.4 286.9 278.9 294.5 2.78 7 700 2972 -11.1 -13.9 80 2.8 -11.9 175 11 290.2 290.5 279.4 295.8 1.86 8 550 4779 -22.5 -25.2 79 2.7 -23.0 218 22 297.4 297.6 281.4 300.3 0.90 9 500 5470 -27.9 -30.8 76 2.9 -28.3 235 27 299.0 299.1 281.7 301.0 0.59 10 400 7040 -41.1 -44.1 73 3.0 -41.3 245 35 301.6 301.6 282.3 302.2 0.19 11 300 8920 -57.5 -61.3 62 3.8 -57.6 235 50 304.3 304.3 283.2 304.4 0.03 12 279 9373 -61.1 -64.8 61 3.7 -61.2 238 57 305.5 305.5 283.6 305.6 0.02 13 263 9735 -65.2 -69.1 59 3.9 -65.2 240 62 304.7 304.7 283.3 304.8 0.01 14 250 10040 -68.7 -72.7 56 4.0 -68.7 240 62 303.9 303.9 283.0 304.0 0.01 15 233 10460 -69.9 -73.9 56 4.0 -69.9 240 52 308.3 308.3 284.7 308.3 0.01 16 229 10563 -69.9 -73.9 56 4.0 -69.9 239 49 309.8 309.8 285.2 309.9 0.01 17 205 11230 -64.7 -68.8 57 4.1 -64.7 236 31 328.0 328.0 291.2 328.0 0.02 18 200 11380 -65.5 -69.4 58 3.9 -65.5 235 27 329.0 329.0 291.5 329.1 0.02 19 150 13140 -64.1 -68.3 56 4.2 -64.1 240 25 359.7 359.7 298.7 359.8 0.03 20 148 13222 -63.7 -68.0 56 4.3 -63.8 240 25 361.7 361.7 299.1 361.9 0.03 21 100 15600 -67.1 -71.6 53 4.5 -67.2 240 35 398.1 398.1 305.0 398.2 0.02 22 70 17740 -68.5 -73.4 49 4.9 -68.6 250 48 437.8 437.8 309.7 438.0 0.03 23 57 18970 -68.9 -73.9 48 5.0 -69.0 463.4 463.4 312.1 463.6 0.03 TRP 233 10460 -69.9 -73.9 56 4.0 -69.9 240 52 308.3 308.3 284.7 308.3 0.01 WND 263 9735 -65.2 -69.1 59 3.9 -65.2 240 62 304.7 304.7 283.3 304.8 0.01 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 82.93 % Est. max temperature: 8.34 C = 47.02 F Sfc-Lift cond lev (LCL): 989.50 mb = 264.75 m = 868.58 ft T: -5.31 C 700-500 lapse rate: 6.73 C/km ThetaE index: 1.39 C Layer 1000.0- 955.0 mb Conv cond level (CCL): 692.53 mb = 3052.40 m = 10014.31 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 17.95 C = 64.31 F Cap Strength: 17.44 C Lifted Index: 18.08 C Risk: None Lifted Index @300 mb: 19.06 C Lifted Index @700 mb: 13.55 C Showalter Index: 8.53 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 22.20 C K Index: 14.90 Risk: None Sweat Index: 174.39 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.55 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 25858.81 J/kg Cap Strength: 18.03 C Lift Cond Lev (LCL): 925.28 mb = 790.59 m = 2593.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 14 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 1007 127 115 5 -4.5 2.1 | 70 17 -16.1 -5.8 1 1000 182 120 9 -7.8 4.5 | 80 20 -19.4 -3.5 2 925 793 175 25 -2.2 24.9 | 141 22 -13.8 16.9 3 850 1460 190 17 3.0 16.7 | 135 12 -8.6 8.8 4 700 2972 175 11 -1.0 11.0 | 103 13 -12.6 3.0 5 500 5470 235 27 22.1 15.5 | 234 13 10.5 7.5 6 400 7040 245 35 31.7 14.8 | 251 21 20.1 6.8 7 300 8920 235 50 41.0 28.7 | 235 36 29.4 20.7 8 263 9735 240 62 53.7 31.0 | 241 48 42.1 23.0 9 250 10040 240 62 53.7 31.0 | 241 48 42.1 23.0 10 233 10460 240 52 45.0 26.0 | 242 38 33.4 18.0 11 200 11380 235 27 22.1 15.5 | 234 13 10.5 7.5 12 150 13140 240 25 21.7 12.5 | 246 11 10.1 4.5 13 100 15600 240 35 30.3 17.5 | 243 21 18.7 9.5 14 70 17740 250 48 45.1 16.4 | 256 35 33.5 8.5 Wind Parameters Mean winds (0-6000m): 205.5 at 18.8 knts Storm direction: 235.5 at 14.1 knts Shear (0-3000m) pos: 2.6 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 38.7 deg Storm rel helicity (0-3000m) pos: 146.9 neg: -28.2 tot: 118.7 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.89 Bulk Shear: 36.67 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 ------------------------------------------------------------------------------- 500 147 14 101 20| 18.0 0.0 18.0|101.0 0.0 101.0 202.0 0.94| 20.2 19.1 1000 168 18 123 18| 10.1 0.0 10.1|143.6 -0.8 142.8 142.8 0.82| 16.2 13.3 1500 174 18 127 17| 5.4 0.0 5.4|143.6 -8.3 135.3 90.2 0.64| 12.7 8.1 2000 177 18 127 16| 4.0 0.6 4.6|143.6 -16.1 127.5 63.7 0.54| 10.1 5.5 2500 178 17 126 15| 3.2 1.0 4.2|143.6 -23.7 119.9 47.9 0.46| 8.6 3.9 3000 178 16 123 15| 2.6 0.8 3.4|146.9 -28.2 118.7 39.6 0.43| 7.5 3.2 4000 182 16 125 14| 3.0 0.6 3.6|172.6 -28.2 144.4 36.1 0.52| 6.8 3.5 5000 193 17 138 12| 3.2 0.5 3.7|201.7 -28.2 173.5 34.7 0.60| 6.6 3.9 6000 206 19 159 10| 3.2 0.4 3.6|221.9 -28.2 193.7 32.3 0.61| 6.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260113.00.gif