UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123012.upa.cvt Date: 1200Z 30 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 30 DEC 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 60 SFC 930 847 5.6 -0.4 65 6.0 2.9 300 1 284.6 285.3 279.5 295.9 3.99 2 925 703 4.8 -1.2 65 6.0 2.2 20 3 284.2 284.9 279.0 294.9 3.78 3 899 937 10.0 2.0 57 8.0 6.0 326 4 291.9 292.8 283.8 306.2 4.92 4 850 1400 7.2 -2.8 49 10.0 2.7 220 7 293.7 294.3 283.2 304.5 3.66 5 737 2566 5.2 -26.8 8 32.0 -3.7 205 7 303.7 303.8 283.7 305.7 0.58 6 700 2984 3.6 -18.4 18 22.0 -3.8 200 7 306.5 306.7 285.5 310.6 1.28 7 680 3218 1.6 -20.4 18 22.0 -5.3 202 8 306.8 307.0 285.5 310.4 1.11 8 605 4146 -6.7 -19.7 35 13.0 -10.5 209 14 307.6 307.9 286.0 312.0 1.32 9 500 5600 -19.5 -25.5 59 6.0 -20.8 220 23 309.3 309.4 286.2 312.5 0.96 10 497 5644 -19.5 -25.5 59 6.0 -20.8 221 23 309.8 310.0 286.4 313.0 0.97 11 439 6548 -27.1 -30.9 70 3.8 -27.7 235 24 311.4 311.5 286.6 313.6 0.66 12 423 6814 -28.3 -32.6 67 4.3 -28.9 239 24 313.2 313.3 287.2 315.2 0.58 13 400 7210 -32.7 -37.7 61 5.0 -33.2 245 25 312.5 312.6 286.6 313.8 0.37 14 348 8176 -40.7 -46.7 52 6.0 -41.1 257 32 314.4 314.4 287.1 315.0 0.16 15 338 8374 -42.1 -48.1 52 6.0 -42.4 260 34 315.1 315.1 287.3 315.6 0.14 16 300 9170 -49.3 -54.3 56 5.0 -49.4 270 40 315.9 315.9 287.5 316.2 0.08 17 274 9757 -53.9 -59.9 48 6.0 -54.0 268 36 317.5 317.5 288.0 317.7 0.04 18 250 10340 -57.5 -62.5 53 5.0 -57.6 265 31 320.6 320.6 288.9 320.7 0.03 19 212 11379 -63.1 -68.1 51 5.0 -63.1 243 35 327.3 327.3 291.0 327.4 0.02 20 208 11497 -63.7 -68.7 50 5.0 -63.7 240 36 328.2 328.2 291.2 328.3 0.02 21 200 11740 -63.3 -68.3 51 5.0 -63.3 245 35 332.5 332.5 292.4 332.6 0.02 22 150 13520 -57.5 -63.5 46 6.0 -57.6 260 48 371.0 371.0 300.8 371.2 0.05 23 142 13864 -58.3 -64.3 46 6.0 -58.5 261 47 375.5 375.5 301.5 375.7 0.05 24 105 15754 -58.3 -65.3 40 7.0 -58.5 269 41 409.3 409.3 306.5 409.6 0.06 25 100 16060 -57.5 -64.5 41 7.0 -57.8 270 40 416.6 416.6 307.3 417.0 0.07 26 86 17008 -59.1 -67.1 35 8.0 -59.3 264 38 431.8 431.8 309.0 432.1 0.05 27 70 18300 -58.1 -66.1 35 8.0 -58.5 255 35 460.1 460.1 311.8 460.5 0.08 28 63 18966 -55.3 -63.3 36 8.0 -55.8 255 33 480.3 480.4 313.5 481.1 0.12 29 53 20058 -58.7 -67.7 30 9.0 -59.2 255 30 496.8 496.8 314.8 497.3 0.08 30 50 20420 -62.1 -71.1 29 9.0 -62.4 255 29 497.1 497.2 314.8 497.5 0.05 31 35 22656 -56.9 -66.9 27 10.0 -57.8 262 33 564.1 564.1 318.9 565.0 0.13 32 30 23640 -54.3 -64.3 28 10.0 -55.5 265 35 596.6 596.7 320.5 598.3 0.22 33 21 25928 -54.1 -66.1 22 12.0 -55.9 252 30 661.3 661.4 323.2 663.4 0.25 34 20 26240 -55.7 -67.7 21 12.0 -57.3 250 29 665.7 665.8 323.3 667.4 0.21 35 15 28097 -49.9 -63.9 18 14.0 -53.4 742.0 742.3 325.8 746.4 0.47 36 11 30130 -48.7 -63.7 16 15.0 -53.4 815.2 815.6 327.8 822.0 0.66 TRP 208 11497 -63.7 -68.7 50 5.0 -63.7 240 36 328.2 328.2 291.2 328.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 665.54 mb = 3397.31 m = 11145.91 ft Wetbulb zero: 802.56 mb = 1869.28 m = 6132.74 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 35.94 % Est. max temperature: 20.40 C = 68.71 F Sfc-Lift cond lev (LCL): 847.94 mb = 1419.85 m = 4658.23 ft T: 7.17 C 700-500 lapse rate: 8.83 C/km ThetaE index: 1.67 C Layer 850.0- 737.0 mb Conv cond level (CCL): 612.84 mb = 4043.97 m = 13267.45 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 28.09 C = 82.55 F Cap Strength: 11.14 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 8.98 C Lifted Index @700 mb: 11.14 C Showalter Index: 6.38 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 16.70 C K Index: 1.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.12 J/kg Max Up Vert Vel: 7.50 m/s Conv Inhibition (B-): 51225.96 J/kg Cap Strength: 11.09 C Lift Cond Lev (LCL): 767.75 mb = 2231.72 m = 7321.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 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 ---------------------------------------------------------- 0 930 847 300 1 0.9 -0.5 | 66 10 -9.1 -4.0 1 925 703 20 3 -1.0 -2.8 | 60 13 -11.0 -6.3 2 850 1400 220 7 4.5 5.4 | 109 6 -5.5 1.9 3 700 2984 200 7 2.4 6.6 | 112 8 -7.6 3.1 4 500 5600 220 23 14.8 17.6 | 199 15 4.8 14.2 5 400 7210 245 25 22.7 10.6 | 241 15 12.7 7.1 6 300 9170 270 40 40.0 -0.0 | 277 30 30.0 -3.5 7 250 10340 265 31 30.9 2.7 | 272 21 20.9 -0.8 8 208 11497 240 36 31.2 18.0 | 236 26 21.2 14.5 9 200 11740 245 35 31.7 14.8 | 242 25 21.8 11.3 10 150 13520 260 48 47.3 8.3 | 263 38 37.3 4.9 11 100 16060 270 40 40.0 -0.0 | 277 30 30.0 -3.5 12 70 18300 255 35 33.8 9.1 | 257 24 23.9 5.6 13 50 20420 255 29 28.0 7.5 | 257 19 18.1 4.0 14 30 23640 265 35 34.9 3.1 | 271 25 24.9 -0.4 15 20 26240 250 29 27.3 9.9 | 250 18 17.3 6.5 Wind Parameters Mean winds (0-6000m): 220.8 at 14.1 knts Storm direction: 250.8 at 10.5 knts Shear (0-3000m) pos: 0.9 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 19.7 neg: -4.0 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.89 Bulk Shear: 14.84 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 ------------------------------------------------------------------------------- 500 261 5 61 5| 0.0 9.3 9.3| 6.1 -4.0 2.0 4.0 0.30| 11.2 3.3 1000 229 6 95 5| 0.0 5.1 5.1| 7.8 -4.0 3.8 3.8 0.34| 6.7 2.3 1500 221 6 103 6| 0.0 3.5 3.5| 8.0 -4.0 4.0 2.7 0.33| 4.8 1.6 2000 216 7 107 6| 0.0 2.7 2.7| 8.1 -4.0 4.1 2.0 0.32| 3.8 1.2 2500 213 7 110 7| 0.5 2.1 2.6| 12.9 -4.0 8.9 3.6 0.41| 3.5 1.4 3000 211 7 115 7| 0.9 1.8 2.7| 19.7 -4.0 15.7 5.2 0.49| 3.5 1.7 4000 212 9 132 7| 1.5 1.3 2.8| 34.8 -4.0 30.8 7.7 0.59| 3.4 2.0 5000 216 12 154 7| 1.8 1.1 2.8| 54.7 -4.0 50.6 10.1 0.64| 3.4 2.2 6000 221 14 174 7| 1.7 0.9 2.6| 79.9 -4.0 75.8 12.6 0.70| 3.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251230.12.gif