UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 19 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 1012 130 -8.5 -9.3 94 0.8 -8.7 285 11 263.7 264.0 263.7 268.7 1.86 1 1000 222 -9.5 -11.4 86 1.9 -10.0 290 17 263.6 263.9 263.2 267.9 1.60 2 964 505 -10.3 -12.0 87 1.7 -10.7 295 20 265.6 265.9 264.6 269.9 1.58 3 942 684 -6.3 -7.6 90 1.3 -6.7 298 22 271.4 271.8 269.7 277.7 2.29 4 925 826 -7.1 -8.3 91 1.2 -7.5 300 23 272.0 272.4 270.0 278.1 2.21 5 882 1196 -9.3 -10.8 89 1.5 -9.7 306 18 273.5 273.8 270.4 278.8 1.90 6 850 1482 -9.9 -11.5 88 1.6 -10.4 310 15 275.8 276.1 271.8 281.0 1.86 7 776 2185 -9.5 -11.1 88 1.6 -10.0 308 26 283.5 283.8 276.5 289.6 2.11 8 764 2305 -10.7 -12.3 88 1.6 -11.2 307 28 283.5 283.8 276.2 289.1 1.94 9 750 2447 -13.3 -15.9 81 2.6 -13.9 307 30 282.1 282.4 274.8 286.5 1.47 10 734 2611 -12.3 -16.9 69 4.6 -13.5 306 32 285.0 285.2 276.2 289.1 1.39 11 719 2768 -14.9 -19.6 67 4.7 -15.9 306 35 283.8 284.0 275.2 287.2 1.12 12 712 2842 -13.7 -18.7 66 5.0 -14.9 305 36 285.9 286.1 276.5 289.6 1.23 13 707 2896 -15.5 -19.9 69 4.4 -16.4 305 37 284.5 284.7 275.5 287.9 1.11 14 703 2939 -14.3 -19.1 67 4.8 -15.4 305 37 286.3 286.5 276.6 289.9 1.20 15 700 2971 -14.9 -19.5 68 4.6 -15.9 305 38 286.0 286.2 276.4 289.5 1.16 16 694 3036 -16.5 -20.7 70 4.2 -17.4 305 38 284.9 285.1 275.7 288.1 1.06 17 675 3244 -17.1 -24.1 55 7.0 -18.4 304 39 286.5 286.7 276.2 289.0 0.81 18 658 3435 -17.5 -23.5 59 6.0 -18.7 304 39 288.2 288.3 277.1 290.9 0.87 19 500 5430 -32.7 -40.7 45 8.0 -33.3 300 44 293.2 293.2 278.6 293.9 0.22 20 423 6585 -41.7 -52.7 29 11.0 -42.1 296 51 296.0 296.0 279.7 296.3 0.07 21 415 6714 -43.7 -54.7 29 11.0 -44.0 296 52 295.1 295.1 279.2 295.3 0.05 22 400 6960 -46.3 -57.3 28 11.0 -46.6 295 54 294.8 294.8 279.1 295.0 0.04 23 336 8092 -57.7 -67.7 27 10.0 -57.8 298 50 294.3 294.3 278.8 294.4 0.01 24 317 8462 -56.1 -66.1 27 10.0 -56.2 299 49 301.5 301.5 282.0 301.5 0.02 25 300 8810 -59.5 -68.5 30 9.0 -59.6 300 48 301.5 301.5 282.0 301.5 0.01 26 284 9153 -60.9 -69.9 30 9.0 -61.0 305 46 304.2 304.2 283.1 304.3 0.01 27 250 9950 -59.1 -69.1 26 10.0 -59.2 310 35 318.2 318.2 288.2 318.3 0.01 28 203 11256 -57.3 -67.3 27 10.0 -57.5 305 26 340.6 340.6 294.5 340.7 0.02 29 200 11350 -57.7 -67.7 27 10.0 -57.9 305 25 341.4 341.4 294.7 341.5 0.02 30 150 13150 -61.3 -71.3 25 10.0 -61.4 300 27 364.5 364.5 299.6 364.6 0.02 31 100 15640 -65.3 -76.3 20 11.0 -65.4 295 46 401.6 401.6 305.4 401.6 0.01 32 95 15949 -69.1 -80.1 19 11.0 -69.2 400.0 400.0 305.2 400.1 0.01 33 84 16683 -69.9 -80.9 19 11.0 -70.0 412.7 412.8 306.9 412.8 0.01 TRP 284 9153 -60.9 -69.9 30 9.0 -61.0 305 46 304.2 304.2 283.1 304.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 70.00 % Est. max temperature: 2.70 C = 36.86 F Sfc-Lift cond lev (LCL): 998.95 mb = 230.08 m = 754.84 ft T: -9.52 C 700-500 lapse rate: 7.24 C/km ThetaE index: 3.14 C Layer 764.0- 734.0 mb Conv cond level (CCL): 1000.00 mb = 222.00 m = 728.34 ft Mean mixing ratio: 1.87 g/kg Conv temperature: -8.50 C = 16.70 F Cap Strength: 14.71 C Lifted Index: 16.97 C Risk: None Lifted Index @300 mb: 20.34 C Lifted Index @700 mb: 13.35 C Showalter Index: 10.41 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 21.20 C K Index: 6.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.53 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 21562.30 J/kg Cap Strength: 16.79 C Lift Cond Lev (LCL): 939.62 mb = 703.60 m = 2308.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 25 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 1012 130 285 11 10.6 -2.8 | 177 19 -1.1 19.3 1 1000 222 290 17 16.0 -5.8 | 195 17 4.3 16.3 2 925 826 300 23 19.9 -11.5 | 218 13 8.2 10.6 3 850 1482 310 15 11.5 -9.6 | 179 12 -0.2 12.5 4 700 2971 305 38 31.1 -21.8 | 269 19 19.4 0.3 5 500 5430 300 44 38.1 -22.0 | 270 26 26.4 0.1 6 400 6960 295 54 48.9 -22.8 | 271 37 37.3 -0.7 7 300 8810 300 48 41.6 -24.0 | 274 30 29.9 -1.9 8 284 9153 305 46 37.7 -26.4 | 279 26 26.0 -4.3 9 250 9950 310 35 26.8 -22.5 | 271 15 15.1 -0.4 10 200 11350 305 25 20.5 -14.3 | 229 12 8.8 7.8 11 150 13150 300 27 23.4 -13.5 | 234 15 11.7 8.6 12 100 15640 295 46 41.7 -19.4 | 265 30 30.0 2.7 Wind Parameters Mean winds (0-6000m): 302.1 at 33.3 knts Storm direction: 332.1 at 25.0 knts Shear (0-3000m) pos: 1.5 neg: 3.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 108.8 neg: -24.6 tot: 84.2 m^2/s^2 ave: 28.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.38 Bulk Shear: 32.89 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 ------------------------------------------------------------------------------- 500 293 18 198 16| 10.8 0.0 10.8| 42.9 0.0 42.9 85.8 0.89| 11.1 9.9 1000 297 20 204 14| 5.0 0.0 5.0| 50.3 -12.3 38.1 38.1 0.46| 8.8 4.1 1500 300 19 200 13| 2.9 0.0 2.9| 54.4 -24.6 29.8 19.9 0.24| 7.8 1.8 2000 302 19 202 13| 2.2 2.0 4.2| 75.0 -24.6 50.5 25.2 0.42| 7.9 3.3 2500 303 21 210 12| 1.8 3.2 5.0| 95.3 -24.6 70.8 28.3 0.50| 7.9 3.9 3000 304 24 222 12| 1.5 3.6 5.1|108.8 -24.6 84.2 28.1 0.50| 7.6 3.8 4000 304 28 239 13| 1.1 3.1 4.2|109.9 -24.6 85.4 21.3 0.48| 6.0 2.9 5000 303 31 249 15| 0.9 2.7 3.6|110.1 -24.7 85.5 17.1 0.45| 5.1 2.3 6000 302 33 255 17| 0.7 2.7 3.5|114.3 -24.9 89.5 14.9 0.41| 4.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260119.00.gif