UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 18 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 1020 123 -9.5 -14.5 67 5.0 -10.6 240 9 262.2 262.4 261.3 265.5 1.22 1 1001 268 -10.5 -17.5 56 7.0 -11.9 254 11 262.6 262.7 261.2 265.2 0.96 2 1000 276 -10.3 -17.3 56 7.0 -11.8 255 11 262.9 263.0 261.4 265.6 0.98 3 960 593 -4.3 -14.3 46 10.0 -7.0 273 25 272.0 272.2 268.5 275.7 1.31 4 926 877 -4.7 -18.7 33 14.0 -8.1 290 38 274.4 274.6 269.4 277.2 0.94 5 925 885 -4.7 -18.7 33 14.0 -8.1 290 38 274.5 274.7 269.4 277.2 0.94 6 850 1549 -6.1 -15.1 49 9.0 -8.5 290 36 279.8 280.0 273.3 283.8 1.39 7 823 1802 -5.7 -12.7 58 7.0 -7.8 292 35 282.8 283.1 275.6 287.9 1.75 8 809 1936 -5.7 -13.7 53 8.0 -8.1 294 35 284.2 284.4 276.2 289.0 1.64 9 700 3055 -12.7 -20.7 51 8.0 -14.5 305 31 288.4 288.6 277.4 291.6 1.05 10 642 3711 -16.3 -27.3 38 11.0 -18.3 306 29 291.6 291.7 278.4 293.6 0.63 11 638 3758 -16.5 -26.5 42 10.0 -18.3 306 29 291.9 292.0 278.6 294.0 0.69 12 593 4302 -21.7 -28.7 53 7.0 -22.8 307 28 292.0 292.1 278.6 293.9 0.60 13 528 5149 -26.5 -31.5 63 5.0 -27.2 309 26 296.1 296.2 280.4 297.8 0.52 14 500 5540 -30.3 -34.7 65 4.4 -30.8 310 25 296.1 296.2 280.2 297.4 0.40 15 480 5829 -32.7 -37.1 65 4.4 -33.1 314 24 296.6 296.7 280.3 297.7 0.33 16 436 6498 -38.9 -43.0 65 4.1 -39.2 322 23 297.0 297.1 280.3 297.7 0.20 17 426 6658 -38.3 -42.4 65 4.1 -38.6 324 22 299.8 299.8 281.5 300.5 0.21 18 400 7090 -40.1 -44.1 65 4.0 -40.4 330 21 302.9 302.9 282.8 303.5 0.19 19 386 7332 -41.5 -45.3 67 3.8 -41.7 331 22 304.1 304.2 283.3 304.8 0.17 20 300 8990 -54.7 -58.8 60 4.1 -54.8 340 31 308.2 308.3 284.7 308.4 0.05 21 272 9608 -59.9 -64.0 59 4.1 -59.9 337 33 309.5 309.5 285.1 309.6 0.03 22 250 10130 -63.3 -67.4 57 4.1 -63.3 335 35 312.0 312.0 286.1 312.0 0.02 23 229 10669 -66.7 -70.6 58 3.9 -66.7 338 36 314.7 314.7 287.0 314.8 0.01 24 211 11166 -68.5 -72.6 55 4.1 -68.5 340 36 319.4 319.4 288.5 319.4 0.01 25 206 11311 -68.7 -72.8 55 4.1 -68.7 340 36 321.2 321.2 289.1 321.3 0.01 26 200 11490 -67.1 -71.1 57 4.0 -67.1 340 35 326.5 326.5 290.7 326.5 0.01 27 193 11706 -63.3 -67.6 56 4.3 -63.3 339 34 335.9 335.9 293.3 336.0 0.02 28 162 12784 -60.3 -64.4 58 4.1 -60.4 336 28 358.2 358.2 298.4 358.4 0.04 29 150 13260 -61.7 -65.8 58 4.1 -61.8 335 25 363.8 363.8 299.5 364.0 0.04 30 100 15780 -61.3 -65.7 56 4.4 -61.4 310 23 409.3 409.3 306.5 409.6 0.06 31 75 17557 -61.9 -66.7 53 4.8 -62.0 306 29 443.1 443.1 310.2 443.5 0.06 32 70 17980 -64.3 -69.1 52 4.8 -64.4 305 31 446.8 446.8 310.6 447.1 0.05 33 50 20030 -67.5 -72.5 49 5.0 -67.6 290 50 484.4 484.4 313.8 484.7 0.04 34 43 20934 -69.9 -74.7 49 4.8 -70.0 290 62 499.9 499.9 314.9 500.1 0.04 35 30 23090 -67.6 -72.5 49 5.0 -67.7 290 91 560.5 560.5 318.7 561.0 0.07 36 28 23506 -67.1 -72.1 49 5.0 -67.3 572.9 572.9 319.3 573.5 0.08 TRP 211 11166 -68.5 -72.6 55 4.1 -68.5 340 36 319.4 319.4 288.5 319.4 0.01 WND 30 23090 -67.6 -72.5 49 5.0 -67.7 290 91 560.5 560.5 318.7 561.0 0.07 Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 50.77 % Est. max temperature: 6.73 C = 44.12 F Sfc-Lift cond lev (LCL): 941.31 mb = 747.71 m = 2453.08 ft T: -4.52 C 700-500 lapse rate: 7.08 C/km ThetaE index: 0.23 C Layer 1001.0-1000.0 mb Conv cond level (CCL): 589.06 mb = 4350.63 m = 14273.55 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 20.73 C = 69.31 F Cap Strength: 20.30 C Lifted Index: 19.90 C Risk: None Lifted Index @300 mb: 25.64 C Lifted Index @700 mb: 16.11 C Showalter Index: 10.64 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 15.20 C K Index: 1.10 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.20 J/kg Max Up Vert Vel: 10.51 m/s Conv Inhibition (B-): 44491.73 J/kg Cap Strength: 20.22 C Lift Cond Lev (LCL): 832.15 mb = 1715.12 m = 5626.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 22 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 1020 123 240 9 7.8 4.5 | 172 24 -3.1 23.4 1 1000 276 255 11 10.6 2.8 | 179 22 -0.3 21.8 2 925 885 290 38 35.7 -13.0 | 257 26 24.8 5.9 3 850 1549 290 36 33.8 -12.3 | 254 24 22.9 6.6 4 700 3055 305 31 25.4 -17.8 | 265 15 14.5 1.2 5 500 5540 310 25 19.2 -16.1 | 251 9 8.2 2.9 6 400 7090 330 21 10.5 -18.2 | 152 1 -0.4 0.8 7 300 8990 340 31 10.6 -29.1 | 2 10 -0.3 -10.2 8 250 10130 335 35 14.8 -31.7 | 343 13 3.9 -12.8 9 211 11166 340 36 12.3 -33.8 | 355 15 1.4 -14.9 10 200 11490 340 35 12.0 -32.9 | 356 14 1.1 -13.9 11 150 13260 335 25 10.6 -22.7 | 5 4 -0.3 -3.7 12 100 15780 310 23 17.6 -14.8 | 238 8 6.7 4.2 13 70 17980 305 31 25.4 -17.8 | 265 15 14.5 1.2 14 50 20030 290 50 47.0 -17.1 | 267 36 36.1 1.8 15 30 23090 290 91 85.5 -31.1 | 279 76 74.6 -12.2 Wind Parameters Mean winds (0-6000m): 300.1 at 29.1 knts Storm direction: 330.1 at 21.9 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 221.3 neg: -6.7 tot: 214.6 m^2/s^2 ave: 71.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.22 Bulk Shear: 45.19 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 ------------------------------------------------------------------------------- 500 265 16 194 21| 20.3 0.0 20.3|113.9 0.0 113.9 227.9 0.98| 20.5 20.1 1000 283 25 226 19| 16.6 0.0 16.6|202.0 -2.2 199.8 199.8 0.95| 17.9 17.1 1500 286 29 237 20| 10.6 0.0 10.6|203.1 -6.7 196.4 130.9 0.89| 12.6 11.2 2000 288 30 242 20| 7.7 0.0 7.7|211.4 -6.7 204.7 102.3 0.85| 10.3 8.8 2500 290 31 246 20| 6.0 0.0 6.0|217.6 -6.7 210.9 84.3 0.81| 8.9 7.3 3000 292 31 248 19| 4.8 0.0 4.8|221.3 -6.7 214.6 71.5 0.78| 7.9 6.2 4000 296 31 251 18| 3.4 0.0 3.4|221.3 -9.7 211.6 52.9 0.72| 6.3 4.5 5000 298 30 253 16| 2.5 0.0 2.5|221.3 -13.2 208.2 41.6 0.66| 5.3 3.5 6000 300 29 253 15| 2.0 0.0 2.0|221.6 -14.7 207.0 34.5 0.60| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260118.12.gif