UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 19 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 1010 105 -8.9 -12.1 78 3.2 -9.7 190 1 263.5 263.7 262.9 267.5 1.49 1 1000 184 -9.9 -14.3 70 4.4 -10.9 230 3 263.2 263.5 262.2 266.7 1.26 2 925 780 -14.3 -18.0 73 3.7 -15.0 290 9 264.7 264.8 262.8 267.5 1.00 3 911 896 -14.7 -17.9 77 3.2 -15.3 293 10 265.4 265.6 263.4 268.3 1.03 4 859 1344 -10.7 -12.2 89 1.5 -11.1 303 14 274.1 274.4 270.5 279.0 1.74 5 850 1425 -10.7 -12.1 89 1.4 -11.1 305 15 274.9 275.2 271.1 279.9 1.78 6 795 1938 -11.7 -13.7 85 2.0 -12.2 314 13 279.2 279.5 273.5 284.0 1.67 7 700 2900 -18.7 -21.5 79 2.8 -19.3 330 9 281.8 281.9 273.8 284.7 0.98 8 688 3028 -19.9 -22.6 79 2.7 -20.4 329 10 281.8 282.0 273.8 284.6 0.90 9 671 3214 -19.1 -21.9 78 2.8 -19.6 329 11 284.8 284.9 275.5 287.7 0.99 10 500 5330 -34.7 -38.7 67 4.0 -35.0 320 23 290.7 290.8 277.4 291.6 0.27 11 492 5442 -35.1 -39.0 67 3.9 -35.4 319 23 291.6 291.6 277.9 292.5 0.26 12 400 6850 -45.9 -51.9 51 6.0 -46.1 305 23 295.3 295.3 279.4 295.6 0.08 13 352 7689 -52.3 -59.3 43 7.0 -52.4 298 24 297.7 297.7 280.4 297.8 0.04 14 302 8668 -57.7 -64.7 40 7.0 -57.8 290 25 303.4 303.4 282.8 303.5 0.02 15 301 8689 -57.7 -64.7 40 7.0 -57.8 290 25 303.7 303.7 282.9 303.8 0.02 16 300 8710 -57.9 -64.9 40 7.0 -58.0 290 25 303.7 303.7 282.9 303.8 0.02 17 250 9860 -57.7 -64.7 40 7.0 -57.8 285 35 320.3 320.3 288.9 320.4 0.03 18 200 11270 -57.3 -65.3 36 8.0 -57.5 290 25 342.0 342.0 294.8 342.1 0.03 19 172 12226 -56.9 -64.9 36 8.0 -57.1 290 26 357.8 357.8 298.3 357.9 0.04 20 150 13090 -58.9 -67.9 30 9.0 -59.0 290 27 368.6 368.6 300.4 368.7 0.03 21 100 15610 -62.3 -72.3 25 10.0 -62.5 290 36 407.4 407.4 306.2 407.5 0.02 22 80 16974 -65.9 -75.9 24 10.0 -66.0 284 46 426.8 426.8 308.5 426.9 0.02 23 70 17780 -67.3 -77.3 23 10.0 -67.4 280 52 440.4 440.4 309.9 440.5 0.01 24 63 18415 -68.5 -78.5 22 10.0 -68.6 280 55 451.2 451.2 311.0 451.3 0.01 25 54 19340 -69.1 -79.1 22 10.0 -69.2 280 60 470.2 470.2 312.7 470.3 0.01 26 50 19800 -70.1 -80.1 22 10.0 -70.2 280 62 478.3 478.3 313.3 478.4 0.01 27 37 21597 -68.7 -79.5 20 10.8 -68.9 280 77 524.9 524.9 316.6 525.0 0.02 28 34 22104 -68.3 -79.3 19 11.0 -68.5 538.8 538.8 317.5 538.9 0.02 TRP 302 8668 -57.7 -64.7 40 7.0 -57.8 290 25 303.4 303.4 282.8 303.5 0.02 WND 37 21597 -68.7 -79.5 20 10.8 -68.9 280 77 524.9 524.9 316.6 525.0 0.02 Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 77.13 % Est. max temperature: 1.57 C = 34.82 F Sfc-Lift cond lev (LCL): 959.57 mb = 499.47 m = 1638.66 ft T: -12.23 C 700-500 lapse rate: 6.58 C/km ThetaE index: 0.85 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 652.13 mb = 3418.79 m = 11216.38 ft Mean mixing ratio: 1.14 g/kg Conv temperature: 13.05 C = 55.48 F Cap Strength: 16.39 C Lifted Index: 19.42 C Risk: None Lifted Index @300 mb: 25.87 C Lifted Index @700 mb: 14.09 C Showalter Index: 9.28 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.60 C K Index: 9.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.91 J/kg Max Up Vert Vel: 3.13 m/s Conv Inhibition (B-): 40728.84 J/kg Cap Strength: 19.39 C Lift Cond Lev (LCL): 900.79 mb = 981.56 m = 3220.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 11 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 1010 105 190 1 0.2 1.0 | 168 12 -2.4 11.5 1 1000 184 230 3 2.3 1.9 | 179 12 -0.3 12.4 2 925 780 290 9 8.5 -3.1 | 218 9 5.8 7.4 3 850 1425 305 15 12.3 -8.6 | 259 10 9.7 1.9 4 700 2900 330 9 4.5 -7.8 | 215 3 1.9 2.7 5 500 5330 320 23 14.8 -17.6 | 300 14 12.2 -7.1 6 400 6850 305 23 18.8 -13.2 | 279 16 16.2 -2.7 7 302 8668 290 25 23.5 -8.6 | 265 21 20.9 1.9 8 300 8710 290 25 23.5 -8.6 | 265 21 20.9 1.9 9 250 9860 285 35 33.8 -9.1 | 267 31 31.2 1.4 10 200 11270 290 25 23.5 -8.6 | 265 21 20.9 1.9 11 150 13090 290 27 25.4 -9.2 | 267 23 22.8 1.3 12 100 15610 290 36 33.8 -12.3 | 273 31 31.2 -1.8 13 70 17780 280 52 51.2 -9.0 | 268 49 48.6 1.5 14 50 19800 280 62 61.1 -10.8 | 270 58 58.4 -0.3 Wind Parameters Mean winds (0-6000m): 316.0 at 14.4 knts Storm direction: 346.0 at 10.8 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -4.1 tot: 45.2 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 21.03 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 ------------------------------------------------------------------------------- 500 258 5 189 12| 7.4 0.0 7.4| 24.5 0.0 24.5 49.0 0.96| 8.3 7.9 1000 284 7 206 10| 6.4 0.0 6.4| 39.7 0.0 39.7 39.7 0.94| 7.4 7.0 1500 295 9 222 9| 5.1 0.0 5.1| 48.3 -0.0 48.3 32.2 0.91| 6.4 5.8 2000 300 10 230 8| 3.3 0.0 3.3| 48.3 -1.0 47.3 23.6 0.76| 5.5 4.2 2500 304 11 233 8| 2.2 0.0 2.2| 48.3 -2.9 45.5 18.2 0.62| 5.0 3.1 3000 307 10 233 7| 1.9 0.0 1.9| 49.3 -4.1 45.2 15.1 0.55| 4.6 2.5 4000 313 11 242 6| 1.4 0.8 2.2| 53.9 -4.1 49.8 12.4 0.58| 4.2 2.4 5000 316 13 257 6| 1.1 1.2 2.3| 57.1 -4.1 53.0 10.6 0.52| 4.0 2.1 6000 316 14 269 7| 0.9 1.2 2.1| 57.5 -15.1 42.4 7.1 0.40| 3.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20260119.12.gif