UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 23 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 244 SFC 949 847 -2.5 -4.5 86 2.0 -3.2 100 1 274.7 275.2 272.7 282.7 2.88 2 925 866 -3.5 -5.4 87 1.9 -4.2 95 5 275.7 276.2 273.1 283.4 2.76 3 850 1529 -6.1 -8.7 82 2.6 -7.0 85 15 279.8 280.2 274.8 286.4 2.33 4 798 2027 -3.7 -7.5 75 3.8 -5.1 54 12 287.4 287.9 279.3 295.3 2.72 5 700 3061 -5.1 -18.1 35 13.0 -8.9 350 5 296.8 297.1 281.7 301.0 1.31 6 683 3254 -5.9 -19.9 32 14.0 -9.8 342 5 298.0 298.2 282.0 301.7 1.15 7 612 4103 -12.5 -25.5 33 13.0 -15.3 308 4 299.9 300.1 282.4 302.5 0.78 8 588 4408 -13.9 -23.9 43 10.0 -16.2 296 4 301.8 301.9 283.3 304.8 0.94 9 507 5518 -21.5 -39.5 18 18.0 -23.8 249 3 305.6 305.7 284.0 306.5 0.24 10 500 5620 -22.7 -42.7 14 20.0 -24.9 245 3 305.4 305.4 283.8 306.0 0.18 11 464 6162 -28.1 -50.1 10 22.0 -29.7 243 6 305.2 305.2 283.6 305.5 0.08 12 461 6209 -28.1 -50.1 10 22.0 -29.7 243 7 305.8 305.8 283.8 306.1 0.08 13 400 7210 -36.3 -55.3 12 19.0 -37.2 240 13 307.8 307.8 284.5 308.0 0.05 14 398 7245 -36.3 -54.3 14 18.0 -37.2 240 13 308.3 308.3 284.7 308.5 0.06 15 352 8082 -44.1 -55.1 28 11.0 -44.5 236 16 308.8 308.8 284.9 309.0 0.06 16 318 8753 -50.3 -59.3 34 9.0 -50.5 232 18 309.3 309.3 285.1 309.4 0.04 17 310 8918 -52.1 -61.1 33 9.0 -52.2 231 18 309.0 309.0 285.0 309.1 0.03 18 300 9130 -53.1 -63.1 29 10.0 -53.2 230 19 310.5 310.5 285.5 310.6 0.03 19 261 10019 -60.5 -69.5 30 9.0 -60.6 220 13 312.3 312.3 286.1 312.3 0.01 20 250 10290 -59.9 -68.9 30 9.0 -60.0 220 15 317.0 317.0 287.8 317.1 0.01 21 200 11680 -58.9 -67.9 30 9.0 -59.0 250 17 339.5 339.5 294.2 339.6 0.02 22 150 13480 -58.9 -67.9 30 9.0 -59.0 260 33 368.6 368.6 300.4 368.7 0.03 23 100 16000 -61.9 -71.9 25 10.0 -62.1 260 44 408.1 408.1 306.3 408.2 0.02 24 84 17081 -61.9 -72.9 22 11.0 -62.1 262 44 429.0 429.0 308.7 429.1 0.02 25 70 18210 -62.1 -73.1 22 11.0 -62.4 265 44 451.5 451.5 311.0 451.7 0.03 26 50 20290 -60.5 -72.5 19 12.0 -60.9 270 48 500.9 500.9 315.0 501.2 0.04 27 30 23470 -61.5 -74.5 16 13.0 -62.1 265 60 577.0 577.0 319.5 577.4 0.05 28 28 23897 -61.5 -74.5 16 13.0 -62.2 265 62 588.5 588.5 320.1 588.9 0.06 29 21 25671 -63.6 -77.4 14 13.9 -64.3 265 68 632.8 632.8 322.0 633.1 0.05 30 20 25970 -63.9 -77.9 13 14.0 -64.6 265 62 640.6 640.6 322.3 640.9 0.05 31 15 27749 -60.1 -75.1 12 15.0 -61.6 708.1 708.2 324.7 709.0 0.10 32 10 30334 -50.9 -67.9 12 17.0 -55.4 829.5 829.8 328.0 833.8 0.41 TRP 261 10019 -60.5 -69.5 30 9.0 -60.6 220 13 312.3 312.3 286.1 312.3 0.01 WND 21 25671 -63.6 -77.4 14 13.9 -64.3 265 68 632.8 632.8 322.0 633.1 0.05 Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 50.13 % Est. max temperature: 9.84 C = 49.71 F Sfc-Lift cond lev (LCL): 919.53 mb = 912.50 m = 2993.74 ft T: -3.68 C 700-500 lapse rate: 6.88 C/km Conv cond level (CCL): 625.59 mb = 3933.22 m = 12904.10 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 21.98 C = 71.57 F Cap Strength: 18.06 C Lifted Index: 17.74 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 14.30 C Showalter Index: 16.27 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 14.00 C K Index: -5.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.32 J/kg Max Up Vert Vel: 1.63 m/s Conv Inhibition (B-): 56217.56 J/kg Cap Strength: 18.07 C Lift Cond Lev (LCL): 867.37 mb = 1370.40 m = 4496.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 5 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 ---------------------------------------------------------- 0 949 847 100 1 -1.0 0.2 | 247 4 3.8 1.6 1 925 866 95 5 -5.0 0.4 | 173 2 -0.2 1.9 2 850 1529 85 15 -14.9 -1.3 | 91 10 -10.2 0.1 3 700 3061 350 5 0.9 -4.9 | 302 7 5.6 -3.5 4 500 5620 245 3 2.7 1.3 | 250 8 7.5 2.7 5 400 7210 240 13 11.3 6.5 | 244 18 16.0 7.9 6 300 9130 230 19 14.6 12.2 | 235 24 19.3 13.6 7 261 10019 220 13 8.4 10.0 | 229 17 13.1 11.4 8 250 10290 220 15 9.6 11.5 | 228 19 14.4 12.9 9 200 11680 250 17 16.0 5.8 | 251 22 20.7 7.2 10 150 13480 260 33 32.5 5.7 | 259 38 37.3 7.2 11 100 16000 260 44 43.3 7.6 | 259 49 48.1 9.1 12 70 18210 265 44 43.8 3.8 | 264 49 48.6 5.3 13 50 20290 270 48 48.0 -0.0 | 268 53 52.8 1.4 14 30 23470 265 60 59.8 5.2 | 264 65 64.5 6.7 15 21 25671 265 68 67.7 5.9 | 264 73 72.5 7.4 16 20 25970 265 62 61.8 5.4 | 264 67 66.5 6.8 Wind Parameters Mean winds (0-6000m): 43.2 at 6.6 knts Storm direction: 73.2 at 5.0 knts Shear (0-3000m) pos: 0.0 neg: 0.9 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -49.7 tot: -49.7 m^2/s^2 ave: -16.6 10^-3 m/s^2 rel: -0.85 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 3.95 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 91 7 124 3| 0.0 11.6 11.6| 0.0 -6.1 -6.1 -12.1 -0.74| 12.7 -9.3 1000 84 10 94 5| 0.0 6.2 6.2| 0.0 -19.7 -19.7 -19.7 -0.74| 10.3 -7.6 1500 76 10 78 5| 0.0 3.2 3.2| 0.0 -32.4 -32.4 -21.6 -0.80| 9.3 -7.4 2000 73 10 73 5| 0.0 1.7 1.7| 0.0 -41.8 -41.8 -20.9 -0.83| 8.3 -6.9 2500 71 9 68 4| 0.0 1.1 1.1| 0.0 -46.7 -46.7 -18.7 -0.84| 7.3 -6.1 3000 64 8 52 3| 0.0 0.9 0.9| 0.0 -49.7 -49.7 -16.6 -0.85| 6.4 -5.4 4000 56 7 25 3| 0.0 0.6 0.6| 0.0 -56.1 -56.1 -14.0 -0.85| 5.1 -4.4 5000 53 6 9 2| 0.0 0.5 0.5| 0.0 -60.5 -60.5 -12.1 -0.84| 4.4 -3.7 6000 43 7 356 3| 0.0 1.0 1.0| 0.0 -63.5 -63.5 -10.6 -0.75| 4.2 -3.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251223.00.gif