UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 18 JAN 26 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1031 105 -22.3 -25.3 77 3.0 -22.6 95 1 248.7 248.7 248.6 249.9 0.47 1 1006 289 -17.5 -25.5 50 8.0 -18.5 314 6 255.2 255.3 254.2 256.5 0.48 2 1000 334 -14.3 -23.3 46 9.0 -15.7 280 7 258.9 258.9 257.5 260.5 0.58 3 992 395 -13.1 -22.1 47 9.0 -14.6 281 8 260.6 260.8 259.0 262.5 0.66 4 961 638 -9.9 -21.9 37 12.0 -12.2 283 12 266.3 266.4 263.4 268.2 0.69 5 925 932 -9.3 -29.3 18 20.0 -12.5 285 17 269.8 269.9 265.3 270.9 0.37 6 906 1092 -8.3 -32.3 12 24.0 -12.0 287 20 272.4 272.5 266.9 273.3 0.28 7 899 1152 -8.5 -33.5 11 25.0 -12.2 288 21 272.8 272.9 267.1 273.6 0.25 8 850 1585 -9.9 -30.9 16 21.0 -13.2 295 29 275.8 275.8 269.2 276.8 0.34 9 813 1928 -10.7 -32.7 15 22.0 -14.0 301 29 278.5 278.5 270.8 279.4 0.30 10 778 2264 -12.5 -34.5 14 22.0 -15.6 306 29 280.1 280.1 271.6 280.9 0.26 11 748 2564 -13.9 -19.9 60 6.0 -15.2 311 29 281.7 281.9 273.9 284.8 1.05 12 706 3001 -15.9 -21.9 60 6.0 -17.1 319 29 284.2 284.3 275.1 287.0 0.94 13 700 3065 -16.1 -22.1 60 6.0 -17.3 320 29 284.7 284.8 275.3 287.5 0.93 14 684 3239 -14.9 -22.9 50 8.0 -16.6 322 29 287.9 288.0 277.0 290.6 0.89 15 598 4240 -22.5 -36.5 27 14.0 -24.1 332 27 290.4 290.4 277.3 291.3 0.28 16 516 5306 -29.5 -34.5 62 5.0 -30.0 343 25 294.4 294.5 279.4 295.7 0.40 17 500 5530 -31.3 -36.3 61 5.0 -31.8 345 25 294.9 294.9 279.6 296.0 0.34 18 400 7070 -44.1 -49.0 58 4.9 -44.3 355 29 297.7 297.7 280.5 298.1 0.11 19 300 8930 -60.1 -64.8 54 4.7 -60.2 10 44 300.6 300.6 281.6 300.7 0.02 20 268 9626 -65.7 -70.4 52 4.7 -65.7 10 42 302.3 302.3 282.3 302.4 0.01 21 250 10050 -65.7 -70.4 52 4.7 -65.7 10 38 308.4 308.4 284.7 308.4 0.01 22 216 10943 -64.5 -69.4 51 4.9 -64.6 3 32 323.4 323.4 289.8 323.5 0.02 23 206 11236 -60.9 -65.9 52 5.0 -61.0 1 30 333.5 333.5 292.7 333.6 0.03 24 200 11420 -61.5 -66.5 51 5.0 -61.6 360 29 335.4 335.4 293.2 335.5 0.02 25 150 13210 -60.5 -66.5 45 6.0 -60.6 355 25 365.9 365.9 299.8 366.0 0.03 26 136 13819 -61.7 -67.7 45 6.0 -61.8 354 24 374.1 374.1 301.3 374.3 0.03 27 116 14813 -57.7 -64.7 40 7.0 -57.9 352 22 398.9 399.0 305.1 399.2 0.05 28 101 15678 -62.1 -70.1 34 8.0 -62.3 350 21 406.6 406.6 306.1 406.7 0.03 29 100 15740 -62.1 -70.1 34 8.0 -62.3 350 21 407.7 407.7 306.2 407.9 0.03 30 85 16732 -66.5 -74.5 32 8.0 -66.6 339 31 418.2 418.2 307.5 418.3 0.02 31 83 16876 -65.9 -73.9 32 8.0 -66.0 337 33 422.3 422.3 308.0 422.4 0.02 32 70 17910 -65.5 -74.5 28 9.0 -65.7 325 44 444.3 444.3 310.3 444.4 0.02 33 65 18361 -65.1 -74.1 28 9.0 -65.3 324 45 454.6 454.7 311.3 454.8 0.03 34 50 19940 -70.5 -79.5 25 9.0 -70.6 320 50 477.4 477.4 313.2 477.4 0.01 35 39 21410 -71.9 -81.9 21 10.0 -72.1 509.0 509.0 315.6 509.0 0.01 TRP 268 9626 -65.7 -70.4 52 4.7 -65.7 10 42 302.3 302.3 282.3 302.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 37.96 % Est. max temperature: 3.14 C = 37.66 F Sfc-Lift cond lev (LCL): 980.92 mb = 480.86 m = 1577.60 ft T: -11.97 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.00 C Layer 1031.0- -0.0 mb Conv cond level (CCL): 502.88 mb = 5489.27 m = 18009.20 ft Mean mixing ratio: 0.57 g/kg Conv temperature: 24.23 C = 75.62 F Cap Strength: 26.14 C Lifted Index: 26.28 C Risk: None Lifted Index @300 mb: 26.72 C Lifted Index @700 mb: 20.27 C Showalter Index: 15.12 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 0.40 C K Index: -15.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.38 J/kg Max Up Vert Vel: 12.52 m/s Conv Inhibition (B-): 39663.50 J/kg Cap Strength: 26.20 C Lift Cond Lev (LCL): 827.06 mb = 1795.59 m = 5890.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 18 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 1031 105 95 1 -1.0 0.1 | 167 19 -4.3 18.3 1 1000 334 280 7 6.9 -1.2 | 192 17 3.6 16.9 2 925 932 285 17 16.4 -4.4 | 224 19 13.2 13.8 3 850 1585 295 29 26.3 -12.3 | 256 24 23.0 5.9 4 700 3065 320 29 18.6 -22.2 | 285 16 15.4 -4.1 5 500 5530 345 25 6.5 -24.1 | 332 7 3.2 -6.0 6 400 7070 355 29 2.5 -28.9 | 4 11 -0.7 -10.7 7 300 8930 10 44 -7.6 -43.3 | 23 27 -10.9 -25.2 8 268 9626 10 42 -7.3 -41.4 | 24 25 -10.5 -23.2 9 250 10050 10 38 -6.6 -37.4 | 27 22 -9.9 -19.3 10 200 11420 360 29 -0.0 -29.0 | 17 11 -3.3 -10.8 11 150 13210 355 25 2.2 -24.9 | 9 7 -1.1 -6.7 12 100 15740 350 21 3.6 -20.7 | 351 3 0.4 -2.5 13 70 17910 325 44 25.2 -36.0 | 309 28 22.0 -17.9 14 50 19940 320 50 32.1 -38.3 | 305 35 28.9 -20.1 Wind Parameters Mean winds (0-6000m): 319.8 at 24.6 knts Storm direction: 349.8 at 18.5 knts Shear (0-3000m) pos: 3.6 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 194.0 neg: -4.7 tot: 189.3 m^2/s^2 ave: 63.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.52 Bulk Shear: 51.61 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 ------------------------------------------------------------------------------- 500 281 7 191 17| 0.0 12.9 12.9| 50.5 -4.7 45.8 91.6 0.66| 17.2 11.4 1000 284 11 206 17| 4.5 6.4 11.0| 92.4 -4.7 87.7 87.7 0.77| 13.1 10.1 1500 289 16 222 18| 6.2 4.3 10.5|142.5 -4.7 137.8 91.9 0.81| 12.0 9.7 2000 293 19 233 18| 4.8 3.2 8.0|162.0 -4.7 157.3 78.6 0.81| 10.1 8.1 2500 297 21 241 18| 4.1 2.6 6.7|179.2 -4.7 174.5 69.8 0.80| 8.9 7.2 3000 301 22 248 17| 3.6 2.1 5.8|194.0 -4.7 189.3 63.1 0.80| 8.2 6.5 4000 308 24 257 16| 2.8 1.6 4.4|205.7 -4.7 201.0 50.2 0.78| 6.8 5.3 5000 314 24 265 14| 2.3 1.3 3.5|214.5 -4.7 209.7 41.9 0.78| 5.9 4.6 6000 320 25 273 13| 2.1 1.1 3.2|221.2 -4.7 216.5 36.1 0.78| 5.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20260118.00.gif