UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 6 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 1016 105 -4.7 -7.8 79 3.1 -5.7 205 1 267.2 267.6 266.6 272.9 2.09 1 1000 230 -5.9 -10.5 70 4.6 -7.2 215 7 267.2 267.5 266.0 271.9 1.71 2 925 834 -11.3 -14.2 79 2.9 -12.0 275 21 267.8 268.0 265.7 271.6 1.37 3 850 1478 -15.5 -18.6 77 3.1 -16.1 310 23 269.9 270.1 266.6 272.8 1.04 4 843 1540 -15.7 -18.7 78 3.0 -16.3 309 24 270.3 270.5 266.9 273.3 1.04 5 834 1621 -15.3 -18.4 77 3.1 -15.9 308 25 271.6 271.8 267.8 274.6 1.07 6 806 1880 -13.9 -19.9 60 6.0 -15.1 303 29 275.7 275.9 270.3 278.6 0.98 7 750 2423 -17.9 -30.9 31 13.0 -19.7 294 38 277.1 277.2 270.1 278.3 0.39 8 700 2936 -21.1 -37.1 22 16.0 -22.8 285 46 279.1 279.2 271.0 279.8 0.23 9 619 3832 -27.1 -48.1 12 21.0 -28.5 287 57 282.2 282.2 272.6 282.5 0.08 10 538 4828 -33.5 -51.5 15 18.0 -34.4 289 70 286.1 286.1 274.8 286.3 0.06 11 500 5340 -34.5 -52.5 14 18.0 -35.3 290 77 291.0 291.0 277.2 291.2 0.06 12 402 6846 -40.7 -52.7 26 12.0 -41.2 295 109 301.7 301.7 282.1 301.9 0.07 13 400 6880 -41.3 -53.3 26 12.0 -41.8 295 110 301.3 301.3 282.0 301.6 0.07 14 372 7366 -46.0 -57.4 27 11.3 -46.3 295 118 301.4 301.4 282.0 301.5 0.04 15 358 7618 -48.5 -59.5 27 11.0 -48.7 294 118 301.4 301.4 282.0 301.5 0.04 16 338 7994 -50.5 -60.5 30 10.0 -50.7 293 117 303.6 303.6 282.9 303.8 0.03 17 300 8760 -55.3 -65.3 28 10.0 -55.4 290 116 307.4 307.4 284.4 307.5 0.02 18 288 9021 -57.7 -67.7 27 10.0 -57.8 290 114 307.6 307.6 284.4 307.6 0.01 19 259 9689 -61.7 -70.7 29 9.0 -61.8 290 110 311.2 311.2 285.8 311.2 0.01 20 250 9910 -61.3 -70.3 29 9.0 -61.4 285 108 314.9 314.9 287.1 315.0 0.01 21 220 10710 -56.7 -66.7 27 10.0 -56.9 282 94 333.8 333.8 292.7 333.8 0.02 22 200 11310 -59.1 -69.1 26 10.0 -59.2 280 83 339.2 339.2 294.1 339.2 0.02 23 150 13110 -59.7 -70.7 23 11.0 -59.9 275 77 367.2 367.2 300.1 367.3 0.02 24 100 15620 -63.7 -75.7 18 12.0 -63.8 275 79 404.7 404.7 305.8 404.7 0.01 25 93 16067 -60.9 -73.9 16 13.0 -61.2 274 80 418.7 418.7 307.6 418.8 0.02 26 70 17840 -58.5 -72.5 15 14.0 -58.9 270 85 459.2 459.2 311.7 459.4 0.03 27 63 18504 -56.9 -71.9 13 15.0 -57.5 270 84 476.8 476.8 313.2 477.0 0.04 28 50 19960 -58.9 -73.9 13 15.0 -59.5 270 83 504.7 504.7 315.3 504.9 0.03 29 46 20484 -59.5 -75.5 11 16.0 -60.1 268 84 515.4 515.4 316.0 515.6 0.03 30 30 23190 -55.7 -73.7 9 18.0 -57.1 255 87 592.8 592.8 320.3 593.2 0.06 31 24 24634 -53.7 -72.7 8 19.0 -55.7 258 94 637.7 637.7 322.2 638.3 0.09 32 20 25850 -41.5 -63.5 7 22.0 -47.5 260 99 709.1 709.3 324.8 712.5 0.37 33 19 26198 -41.3 -63.3 7 22.0 -47.6 720.3 720.4 325.2 723.9 0.40 34 15 27792 -44.5 -66.5 7 22.0 -50.4 760.0 760.1 326.3 763.2 0.33 35 13 28754 -42.9 -66.9 5 24.0 -50.1 797.3 797.5 327.3 800.9 0.36 TRP 259 9689 -61.7 -70.7 29 9.0 -61.8 290 110 311.2 311.2 285.8 311.2 0.01 WND 372 7366 -46.0 -57.4 27 11.3 -46.3 295 118 301.4 301.4 282.0 301.5 0.04 Sounding variables and indices 1000-500 mb thick: 5110.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 38.89 % Est. max temperature: -2.49 C = 27.52 F Sfc-Lift cond lev (LCL): 967.33 mb = 487.31 m = 1598.75 ft T: -8.20 C 700-500 lapse rate: 5.57 C/km ThetaE index: 1.32 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 895.70 mb = 1079.13 m = 3540.39 ft Mean mixing ratio: 1.58 g/kg Conv temperature: -3.35 C = 25.98 F Cap Strength: 12.30 C Lifted Index: 15.90 C Risk: None Lifted Index @300 mb: 25.19 C Lifted Index @700 mb: 7.88 C Showalter Index: 15.11 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.90 C K Index: -15.60 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.17 J/kg Max Up Vert Vel: 1.53 m/s Conv Inhibition (B-): 57066.10 J/kg Cap Strength: 15.83 C Lift Cond Lev (LCL): 910.81 mb = 951.78 m = 3122.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 36 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 1016 105 205 1 0.4 0.9 | 141 37 -23.2 28.4 1 1000 230 215 7 4.0 5.7 | 149 39 -19.7 33.2 2 925 834 275 21 20.9 -1.8 | 174 26 -2.7 25.6 3 850 1478 310 23 17.6 -14.8 | 154 14 -6.1 12.7 4 700 2936 285 46 44.4 -11.9 | 233 26 20.8 15.5 5 500 5340 290 77 72.4 -26.3 | 269 49 48.7 1.1 6 400 6880 295 110 99.7 -46.5 | 284 78 76.0 -19.0 7 372 7366 295 118 106.9 -49.9 | 285 86 83.3 -22.4 8 300 8760 290 116 109.0 -39.7 | 278 86 85.3 -12.2 9 259 9689 290 110 103.4 -37.6 | 277 80 79.7 -10.2 10 250 9910 285 108 104.3 -28.0 | 270 81 80.7 -0.5 11 200 11310 280 83 81.7 -14.4 | 257 60 58.1 13.0 12 150 13110 275 77 76.7 -6.7 | 249 57 53.0 20.7 13 100 15620 275 79 78.7 -6.9 | 250 59 55.0 20.6 14 70 17840 270 85 85.0 -0.0 | 246 67 61.3 27.4 15 50 19960 270 83 83.0 -0.0 | 245 65 59.3 27.4 16 30 23190 255 87 84.0 22.5 | 230 78 60.4 50.0 17 20 25850 260 99 97.5 17.2 | 239 86 73.8 44.6 Wind Parameters Mean winds (0-6000m): 289.2 at 48.3 knts Storm direction: 319.2 at 36.2 knts Shear (0-3000m) pos: 4.3 neg: 4.6 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 271.2 neg: -24.7 tot: 246.5 m^2/s^2 ave: 82.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 244.65 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 ------------------------------------------------------------------------------- 500 238 10 154 36| 15.5 0.0 15.5|152.9 0.0 152.9 305.8 0.90| 17.9 16.1 1000 269 15 162 29| 11.2 0.0 11.2|189.2 -5.4 183.8 183.8 0.60| 16.4 9.9 1500 284 17 164 24| 8.7 0.0 8.7|194.2 -24.7 169.5 113.0 0.39| 14.3 5.6 2000 291 20 167 21| 6.5 2.3 8.8|221.2 -24.7 196.5 98.2 0.49| 13.0 6.4 2500 291 24 175 19| 5.2 3.8 9.0|246.5 -24.7 221.8 88.7 0.52| 12.4 6.4 3000 289 27 186 19| 4.3 4.6 8.9|271.2 -24.7 246.5 82.2 0.51| 11.8 6.0 4000 288 34 207 19| 4.9 3.5 8.3|351.1 -24.7 326.4 81.6 0.55| 10.6 5.8 5000 288 41 227 21| 5.3 2.8 8.0|438.0 -24.7 413.3 82.7 0.56| 9.8 5.4 6000 289 48 242 25| 6.1 2.3 8.4|585.8 -24.7 561.1 93.5 0.55| 9.9 5.4 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20260106.12.gif