UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 11 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 ------------------------------------------------------------------------------- 0 1000 112 195 5 SFC 998 127 -9.3 -10.6 90 1.3 -9.6 195 5 264.0 264.3 263.6 268.6 1.70 2 996 143 -7.3 -10.4 78 3.1 -8.1 197 5 266.2 266.4 265.2 270.9 1.74 3 988 206 -4.7 -7.9 78 3.2 -5.7 204 6 269.4 269.7 268.1 275.2 2.13 4 946 548 -4.9 -9.3 71 4.4 -6.2 244 8 272.5 272.9 269.9 278.1 1.99 5 925 724 -6.5 -10.4 74 3.9 -7.7 265 9 272.7 273.0 269.8 277.9 1.87 6 885 1068 -9.5 -12.3 80 2.8 -10.2 262 11 273.0 273.3 269.7 277.7 1.68 7 875 1156 -6.7 -9.3 82 2.6 -7.5 262 12 276.8 277.2 272.8 282.9 2.16 8 850 1382 -8.5 -13.0 70 4.5 -9.8 260 13 277.2 277.5 272.3 282.0 1.65 9 816 1697 -10.7 -16.7 61 6.0 -12.2 261 17 278.2 278.4 272.2 281.8 1.27 10 794 1907 -12.3 -17.3 66 5.0 -13.5 262 19 278.6 278.8 272.5 282.2 1.24 11 744 2405 -11.7 -15.8 72 4.1 -12.8 263 25 284.5 284.8 276.1 289.0 1.50 12 700 2869 -14.5 -19.4 66 4.9 -15.6 265 31 286.4 286.6 276.6 290.0 1.17 13 531 4910 -27.1 -32.1 62 5.0 -27.8 261 26 294.9 295.0 279.8 296.5 0.49 14 500 5340 -30.7 -36.7 56 6.0 -31.3 260 25 295.6 295.7 279.8 296.7 0.33 15 400 6880 -42.9 -49.9 46 7.0 -43.2 235 15 299.2 299.3 281.1 299.6 0.10 16 355 7674 -49.1 -56.1 44 7.0 -49.3 245 17 301.3 301.3 282.0 301.5 0.05 17 300 8770 -52.9 -59.9 42 7.0 -53.0 260 19 310.8 310.8 285.7 310.9 0.04 18 290 8988 -54.3 -61.3 42 7.0 -54.4 255 15 311.8 311.8 286.0 312.0 0.03 19 250 9940 -54.9 -62.9 36 8.0 -55.1 245 17 324.4 324.5 290.2 324.6 0.03 20 218 10817 -56.9 -65.9 31 9.0 -57.1 239 22 334.3 334.3 292.9 334.4 0.02 21 200 11370 -53.3 -63.3 29 10.0 -53.5 235 25 348.4 348.4 296.3 348.5 0.04 22 197 11467 -52.5 -62.5 29 10.0 -52.8 236 25 351.1 351.2 296.9 351.3 0.04 23 178 12117 -54.9 -65.9 24 11.0 -55.1 241 26 357.5 357.6 298.2 357.7 0.03 24 150 13210 -54.5 -67.5 19 13.0 -54.8 250 27 376.2 376.2 301.6 376.3 0.03 25 148 13296 -53.3 -66.3 19 13.0 -53.7 250 27 379.7 379.7 302.2 379.9 0.03 26 122 14518 -60.9 -74.9 14 14.0 -61.1 247 33 387.4 387.4 303.4 387.4 0.01 27 100 15760 -58.9 -73.9 13 15.0 -59.2 245 38 413.9 413.9 307.0 414.0 0.02 28 76 17450 -64.9 -79.9 11 15.0 -65.1 241 50 435.2 435.2 309.4 435.2 0.01 29 70 17950 -64.1 -80.1 9 16.0 -64.3 240 54 447.3 447.3 310.6 447.3 0.01 30 68 18128 -63.3 -79.3 10 16.0 -63.6 241 55 452.7 452.7 311.1 452.8 0.01 31 55 19423 -67.1 -83.1 9 16.0 -67.3 247 64 472.3 472.3 312.8 472.4 0.01 32 50 20000 -66.9 -82.9 9 16.0 -67.1 250 68 485.8 485.8 313.9 485.9 0.01 33 47 20372 -66.5 -82.5 9 16.0 -66.8 250 71 495.5 495.5 314.6 495.5 0.01 34 38 21630 -73.9 -89.9 7 16.0 -74.0 250 81 507.7 507.7 315.5 507.7 0.00 35 30 23020 -69.5 -86.5 7 17.0 -69.8 250 93 555.2 555.2 318.4 555.2 0.01 36 27 23649 -69.1 -86.1 7 17.0 -69.4 573.3 573.3 319.3 573.3 0.01 TRP 290 8988 -54.3 -61.3 42 7.0 -54.4 255 15 311.8 311.8 286.0 312.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 67.48 % Est. max temperature: 3.99 C = 39.18 F Sfc-Lift cond lev (LCL): 977.30 mb = 291.93 m = 957.76 ft T: -4.75 C 700-500 lapse rate: 6.56 C/km ThetaE index: 1.05 C Layer 850.0- 794.0 mb Conv cond level (CCL): 998.00 mb = 127.49 m = 418.26 ft Mean mixing ratio: 1.95 g/kg Conv temperature: -8.95 C = 15.90 F Cap Strength: 15.51 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 10.56 C Showalter Index: 11.70 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 17.70 C K Index: 4.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.61 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 43221.36 J/kg Cap Strength: 15.68 C Lift Cond Lev (LCL): 892.38 mb = 1003.22 m = 3291.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 16 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 ---------------------------------------------------------- 0 998 127 195 5 1.3 4.8 | 127 18 -14.1 10.8 1 925 724 265 9 9.0 0.8 | 136 9 -6.4 6.8 2 850 1382 260 13 12.8 2.3 | 163 9 -2.6 8.2 3 700 2869 265 31 30.9 2.7 | 241 18 15.5 8.7 4 500 5340 260 25 24.6 4.3 | 222 14 9.2 10.3 5 400 6880 235 15 12.3 8.6 | 168 15 -3.1 14.6 6 300 8770 260 19 18.7 3.3 | 200 10 3.3 9.3 7 290 8988 255 15 14.5 3.9 | 175 10 -0.9 9.9 8 250 9940 245 17 15.4 7.2 | 180 13 0.0 13.2 9 200 11370 235 25 20.5 14.3 | 194 21 5.1 20.3 10 150 13210 250 27 25.4 9.2 | 213 18 10.0 15.2 11 100 15760 245 38 34.4 16.1 | 221 29 19.1 22.0 12 70 17950 240 54 46.8 27.0 | 224 46 31.4 33.0 13 50 20000 250 68 63.9 23.3 | 239 57 48.5 29.2 14 30 23020 250 93 87.4 31.8 | 242 81 72.0 37.8 Wind Parameters Mean winds (0-6000m): 261.2 at 22.0 knts Storm direction: 291.2 at 16.5 knts Shear (0-3000m) pos: 4.2 neg: 0.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 63.5 neg: -2.8 tot: 60.8 m^2/s^2 ave: 20.3 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 34.93 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 ------------------------------------------------------------------------------- 500 236 7 135 14| 7.4 0.0 7.4| 12.7 0.0 12.7 25.5 0.40| 7.8 3.1 1000 253 8 138 11| 5.4 0.0 5.4| 18.3 -0.9 17.4 17.4 0.42| 6.1 2.6 1500 257 10 145 10| 3.6 1.6 5.2| 28.6 -0.9 27.7 18.4 0.58| 5.7 3.3 2000 259 12 158 9| 4.2 1.2 5.4| 42.3 -0.9 41.4 20.7 0.67| 5.8 3.9 2500 261 15 175 8| 4.6 0.9 5.5| 56.7 -0.9 55.8 22.3 0.67| 5.9 4.0 3000 262 17 192 9| 4.2 0.8 5.0| 63.5 -2.8 60.8 20.3 0.64| 5.5 3.5 4000 263 20 209 10| 3.2 0.3 3.5| 63.5 -11.7 51.9 13.0 0.53| 4.5 2.4 5000 262 22 215 11| 2.5 0.2 2.8| 63.5 -20.0 43.5 8.7 0.44| 3.8 1.7 6000 261 22 214 11| 2.1 0.8 2.9| 63.5 -47.9 15.7 2.6 0.19| 3.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260111.12.gif