UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 5 DEC 25 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 -0.3 -3.2 81 2.9 -1.4 310 3 271.6 272.1 270.9 279.7 2.97 1 1008 166 -0.7 -6.7 64 6.0 -2.7 290 5 271.8 272.2 270.0 278.1 2.29 2 1000 228 -1.3 -7.3 64 6.0 -3.3 270 7 271.9 272.2 269.9 277.9 2.20 3 925 842 -6.7 -9.0 84 2.3 -7.4 310 5 272.5 272.8 270.1 278.2 2.09 4 887 1169 -9.1 -11.1 85 2.0 -9.6 312 7 273.3 273.6 270.2 278.4 1.84 5 859 1421 -3.5 -5.1 89 1.6 -4.1 314 9 281.6 282.2 276.7 290.2 3.04 6 856 1448 -3.5 -4.9 90 1.4 -4.0 315 9 281.9 282.4 277.0 290.7 3.10 7 850 1504 -4.5 -6.2 88 1.7 -5.1 315 9 281.4 281.9 276.4 289.4 2.83 8 801 1969 -6.9 -17.9 41 11.0 -9.7 307 11 283.7 283.9 275.2 287.2 1.17 9 789 2087 -5.3 -22.3 25 17.0 -9.4 305 12 286.6 286.8 276.2 289.1 0.81 10 754 2445 -3.1 -27.1 14 24.0 -8.6 300 14 292.8 292.9 278.9 294.5 0.55 11 734 2657 -3.7 -29.7 11 26.0 -9.3 296 15 294.4 294.4 279.4 295.8 0.44 12 702 3008 -6.1 -14.1 53 8.0 -8.7 290 17 295.5 295.8 281.8 301.1 1.83 13 700 3030 -6.3 -14.3 53 8.0 -8.8 290 17 295.5 295.8 281.8 301.0 1.80 14 582 4444 -15.1 -19.2 71 4.1 -16.2 295 21 301.3 301.5 283.7 305.8 1.44 15 500 5570 -23.5 -37.5 26 14.0 -25.2 300 25 304.4 304.4 283.6 305.4 0.30 16 479 5883 -25.3 -42.3 19 17.0 -27.1 297 25 305.9 306.0 284.0 306.6 0.19 17 400 7160 -37.5 -46.5 39 9.0 -38.1 285 23 306.3 306.3 284.1 306.8 0.15 18 342 8219 -46.9 -53.9 45 7.0 -47.1 274 30 307.5 307.5 284.5 307.8 0.07 19 321 8638 -48.1 -54.1 50 6.0 -48.3 270 33 311.5 311.5 285.9 311.8 0.08 20 300 9080 -52.3 -58.3 48 6.0 -52.4 265 36 311.6 311.6 285.9 311.8 0.05 21 290 9299 -54.5 -60.5 47 6.0 -54.6 266 37 311.5 311.5 285.9 311.7 0.04 22 250 10240 -59.7 -65.7 45 6.0 -59.7 270 44 317.3 317.3 287.9 317.4 0.02 23 200 11600 -68.7 -74.7 42 6.0 -68.7 275 36 324.0 324.0 290.0 324.0 0.01 24 199 11630 -68.9 -74.9 42 6.0 -68.9 270 36 324.1 324.1 290.0 324.1 0.01 25 185 12072 -65.3 -71.3 43 6.0 -65.4 275 33 336.8 336.8 293.5 336.8 0.01 26 153 13229 -66.7 -72.7 42 6.0 -66.7 289 26 353.2 353.2 297.3 353.2 0.01 27 150 13350 -65.3 -71.3 43 6.0 -65.4 290 25 357.6 357.6 298.2 357.7 0.02 28 144 13599 -62.5 -69.5 38 7.0 -62.6 293 25 366.7 366.7 300.0 366.8 0.02 29 101 15769 -64.3 -71.3 38 7.0 -64.4 314 27 402.3 402.4 305.5 402.5 0.03 30 100 15830 -64.3 -71.3 38 7.0 -64.4 315 27 403.5 403.5 305.7 403.6 0.03 31 85 16828 -63.5 -70.5 38 7.0 -63.6 308 27 424.3 424.3 308.2 424.5 0.03 32 82 17049 -63.7 -70.7 38 7.0 -63.8 307 27 428.3 428.3 308.7 428.5 0.03 33 75 17593 -67.3 -74.3 36 7.0 -67.4 303 27 431.8 431.8 309.0 431.9 0.02 34 70 18010 -66.5 -74.5 32 8.0 -66.6 300 27 442.1 442.1 310.1 442.2 0.02 35 59 19039 -66.5 -74.5 32 8.0 -66.7 292 31 464.3 464.3 312.1 464.4 0.03 36 50 20030 -69.3 -77.3 30 8.0 -69.4 285 35 480.2 480.2 313.5 480.3 0.02 37 40 21356 -71.1 -79.1 30 8.0 -71.2 507.3 507.3 315.5 507.4 0.02 38 30 23043 -74.9 -82.9 28 8.0 -75.0 540.5 540.5 317.5 540.5 0.01 TRP 199 11630 -68.9 -74.9 42 6.0 -68.9 270 36 324.1 324.1 290.0 324.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 56.48 % Est. max temperature: 7.62 C = 45.72 F Sfc-Lift cond lev (LCL): 970.92 mb = 460.40 m = 1510.48 ft T: -3.34 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.50 C Layer 850.0- 789.0 mb Conv cond level (CCL): 889.23 mb = 1149.53 m = 3771.37 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 1.31 C = 34.36 F Cap Strength: 20.62 C Lifted Index: 21.89 C Risk: None Lifted Index @300 mb: 23.73 C Lifted Index @700 mb: 17.76 C Showalter Index: 13.16 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.30 C K Index: 4.80 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.57 J/kg Max Up Vert Vel: 1.77 m/s Conv Inhibition (B-): 40775.45 J/kg Cap Strength: 21.80 C Lift Cond Lev (LCL): 903.97 mb = 1021.32 m = 3350.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 12 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 105 310 3 2.3 -1.9 | 153 9 -4.2 8.1 1 1000 228 270 7 7.0 -0.0 | 183 10 0.5 10.1 2 925 842 310 5 3.8 -3.2 | 159 7 -2.7 6.9 3 850 1504 315 9 6.4 -6.4 | 178 4 -0.1 3.7 4 700 3030 290 17 16.0 -5.8 | 246 10 9.5 4.3 5 500 5570 300 25 21.7 -12.5 | 279 15 15.1 -2.4 6 400 7160 285 23 22.2 -6.0 | 255 16 15.7 4.1 7 300 9080 265 36 35.9 3.1 | 246 32 29.4 13.2 8 250 10240 270 44 44.0 -0.0 | 255 39 37.5 10.1 9 200 11600 275 36 35.9 -3.1 | 257 30 29.4 6.9 10 199 11630 270 36 36.0 -0.0 | 251 31 29.5 10.1 11 150 13350 290 25 23.5 -8.6 | 265 17 17.0 1.5 12 100 15830 315 27 19.1 -19.1 | 306 15 12.6 -9.0 13 70 18010 300 27 23.4 -13.5 | 282 17 16.9 -3.4 14 50 20030 285 35 33.8 -9.1 | 268 27 27.3 1.0 Wind Parameters Mean winds (0-6000m): 297.1 at 16.0 knts Storm direction: 327.1 at 12.0 knts Shear (0-3000m) pos: 0.8 neg: 2.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 94.4 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -6.3 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 14.07 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 6 176 9| 0.0 3.1 3.1| 10.9 -3.5 7.4 14.9 0.43| 7.2 3.1 1000 293 6 172 8| 1.0 1.5 2.6| 11.8 -6.3 5.4 5.4 0.21| 5.1 1.1 1500 302 7 172 7| 1.5 1.0 2.6| 13.7 -6.3 7.4 4.9 0.29| 4.5 1.3 2000 304 8 178 6| 1.1 1.6 2.7| 16.4 -6.3 10.1 5.1 0.41| 4.1 1.7 2500 302 9 189 5| 0.9 1.9 2.8| 18.7 -6.3 12.4 4.9 0.41| 4.0 1.6 3000 299 10 203 6| 0.8 2.1 2.9| 20.2 -6.3 13.9 4.6 0.38| 3.9 1.5 4000 296 12 223 6| 1.0 1.6 2.6| 29.0 -6.3 22.7 5.7 0.45| 3.3 1.5 5000 297 14 239 7| 1.2 1.3 2.4| 38.8 -6.3 32.5 6.5 0.49| 3.0 1.5 6000 297 16 250 8| 1.1 1.1 2.2| 43.2 -15.0 28.2 4.7 0.40| 2.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251205.00.gif