UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 20 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 1008 124 -5.3 -5.9 96 0.6 -5.5 320 7 267.2 267.6 267.2 273.8 2.44 1 1006 139 -5.3 -8.4 79 3.1 -6.2 319 7 267.4 267.7 266.6 272.8 2.01 2 1000 186 -6.1 -9.1 79 3.0 -7.0 315 7 267.0 267.4 266.2 272.2 1.92 3 948 601 -9.3 -11.3 85 2.0 -9.8 329 12 267.9 268.2 266.4 272.6 1.70 4 925 791 -9.9 -11.7 87 1.8 -10.4 335 15 269.2 269.5 267.3 273.8 1.68 5 850 1439 -13.3 -16.5 77 3.2 -14.0 320 7 272.2 272.4 268.5 275.7 1.24 6 821 1702 -14.7 -18.3 74 3.6 -15.4 325 10 273.4 273.6 269.0 276.6 1.10 7 788 2014 -13.7 -19.7 60 6.0 -15.0 332 14 277.7 277.9 271.6 280.7 1.02 8 727 2620 -18.5 -24.5 59 6.0 -19.5 344 21 279.0 279.1 271.8 281.1 0.72 9 702 2882 -17.7 -22.6 66 4.9 -18.6 350 25 282.7 282.8 274.2 285.3 0.89 10 700 2903 -17.9 -22.9 65 5.0 -18.8 350 25 282.7 282.8 274.2 285.3 0.87 11 648 3474 -22.7 -30.7 48 8.0 -23.8 341 25 283.5 283.6 274.0 285.0 0.46 12 500 5330 -34.7 -39.4 62 4.7 -35.0 310 27 290.7 290.8 277.4 291.6 0.25 13 499 5344 -34.7 -39.4 62 4.7 -35.0 310 27 290.9 290.9 277.5 291.7 0.25 14 434 6304 -42.5 -46.6 64 4.1 -42.7 300 24 292.8 292.9 278.3 293.3 0.13 15 400 6850 -46.7 -50.9 62 4.2 -46.9 295 23 294.3 294.3 278.9 294.6 0.09 16 316 8374 -58.1 -63.1 53 5.0 -58.2 324 21 299.0 299.0 280.9 299.1 0.02 17 300 8700 -59.5 -64.5 52 5.0 -59.6 330 21 301.5 301.5 282.0 301.6 0.02 18 271 9330 -62.7 -67.7 51 5.0 -62.7 330 19 305.7 305.7 283.7 305.8 0.02 19 250 9830 -59.5 -64.5 52 5.0 -59.6 330 19 317.6 317.6 288.0 317.7 0.03 20 200 11230 -58.3 -64.3 46 6.0 -58.4 320 23 340.4 340.4 294.4 340.6 0.03 21 176 12032 -58.5 -64.5 46 6.0 -58.6 320 22 352.8 352.8 297.3 353.0 0.04 22 150 13030 -60.5 -67.5 39 7.0 -60.6 320 21 365.9 365.9 299.8 366.0 0.03 23 100 15530 -64.7 -73.7 28 9.0 -64.8 290 27 402.7 402.7 305.6 402.8 0.02 24 70 17690 -68.5 -78.5 22 10.0 -68.6 280 33 437.8 437.8 309.7 437.9 0.01 25 67 17951 -68.7 -78.7 22 10.0 -68.8 280 36 442.9 442.9 310.2 443.0 0.01 26 50 19700 -68.3 -78.3 22 10.0 -68.5 280 56 482.5 482.5 313.7 482.6 0.02 27 35 21844 -68.1 -79.1 19 11.0 -68.4 277 83 534.9 534.9 317.2 535.0 0.02 28 30 22780 -63.9 -74.9 21 11.0 -64.4 275 95 570.4 570.5 319.2 570.8 0.05 29 29 22988 -62.9 -74.9 18 12.0 -63.4 578.7 578.8 319.6 579.1 0.05 30 28 23207 -58.3 -70.3 20 12.0 -59.3 597.4 597.4 320.5 598.2 0.10 31 26 23673 -58.8 -71.5 18 12.7 -59.8 275 110 608.7 608.7 321.0 609.4 0.09 32 25 23919 -59.1 -72.1 17 13.0 -60.1 614.8 614.8 321.3 615.4 0.09 TRP 271 9330 -62.7 -67.7 51 5.0 -62.7 330 19 305.7 305.7 283.7 305.8 0.02 WND 26 23673 -58.8 -71.5 18 12.7 -59.8 275 110 608.7 608.7 321.0 609.4 0.09 Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 64.60 % Est. max temperature: -0.65 C = 30.83 F Sfc-Lift cond lev (LCL): 998.38 mb = 198.60 m = 651.56 ft T: -6.20 C 700-500 lapse rate: 6.92 C/km ThetaE index: 1.53 C Layer 1006.0- 948.0 mb Conv cond level (CCL): 884.57 mb = 1133.49 m = 3718.77 ft Mean mixing ratio: 1.76 g/kg Conv temperature: -1.74 C = 28.87 F Cap Strength: 10.39 C Lifted Index: 14.85 C Risk: None Lifted Index @300 mb: 20.26 C Lifted Index @700 mb: 10.26 C Showalter Index: 12.59 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.20 C K Index: -0.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.00 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 41792.26 J/kg Cap Strength: 14.77 C Lift Cond Lev (LCL): 922.57 mb = 811.17 m = 2661.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 15 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 1008 124 320 7 4.5 -5.4 | 202 11 3.9 9.9 1 1000 186 315 7 4.9 -4.9 | 203 11 4.4 10.3 2 925 791 335 15 6.3 -13.6 | 254 6 5.8 1.7 3 850 1439 320 7 4.5 -5.4 | 202 11 3.9 9.9 4 700 2903 350 25 4.3 -24.6 | 338 10 3.8 -9.3 5 500 5330 310 27 20.7 -17.4 | 276 20 20.1 -2.1 6 400 6850 295 23 20.8 -9.7 | 255 21 20.3 5.6 7 300 8700 330 21 10.5 -18.2 | 286 10 9.9 -2.9 8 271 9330 330 19 9.5 -16.5 | 277 9 8.9 -1.2 9 250 9830 330 19 9.5 -16.5 | 277 9 8.9 -1.2 10 200 11230 320 23 14.8 -17.6 | 279 14 14.2 -2.3 11 150 13030 320 21 13.5 -16.1 | 273 13 12.9 -0.8 12 100 15530 290 27 25.4 -9.2 | 256 26 24.8 6.1 13 70 17690 280 33 32.5 -5.7 | 253 33 31.9 9.6 14 50 19700 280 56 55.1 -9.7 | 264 55 54.6 5.6 15 30 22780 275 95 94.6 -8.3 | 266 94 94.1 7.0 Wind Parameters Mean winds (0-6000m): 327.9 at 20.4 knts Storm direction: 357.9 at 15.3 knts Shear (0-3000m) pos: 3.9 neg: 0.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -17.5 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 15.79 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 ------------------------------------------------------------------------------- 500 324 10 214 9| 6.2 0.0 6.2| 12.7 0.0 12.7 25.4 0.80| 6.7 5.3 1000 329 11 224 8| 3.1 1.0 4.1| 15.9 -6.5 9.4 9.4 0.28| 6.5 1.8 1500 328 11 218 8| 2.1 1.3 3.3| 20.3 -13.8 6.5 4.3 0.12| 6.4 0.8 2000 329 11 220 8| 3.2 0.9 4.2| 31.8 -13.8 18.0 9.0 0.32| 6.5 2.1 2500 334 12 230 6| 3.9 0.8 4.7| 43.4 -13.8 29.6 11.8 0.46| 6.6 3.0 3000 339 14 247 5| 3.9 0.6 4.5| 50.8 -17.5 33.2 11.1 0.44| 6.5 2.8 4000 339 17 277 6| 2.9 1.1 4.0| 50.8 -38.3 12.4 3.1 0.23| 5.8 1.3 5000 334 19 284 8| 2.3 1.6 4.0| 50.8 -64.7 -14.0 -2.8 0.08| 5.4 0.4 6000 328 20 281 10| 2.0 1.8 3.7| 50.8 -93.3 -42.5 -7.1 -0.02| 5.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260120.00.gif