UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 10 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 330 SFC 959 847 -6.5 -9.7 78 3.2 -7.4 340 3 269.9 270.2 268.1 275.1 1.91 2 925 940 -9.3 -12.1 80 2.8 -10.1 325 5 269.8 270.1 267.5 274.3 1.63 3 850 1596 -9.7 -11.9 84 2.2 -10.3 255 25 276.0 276.3 271.8 281.1 1.80 4 839 1696 -10.9 -13.1 84 2.2 -11.5 255 25 275.8 276.0 271.4 280.5 1.66 5 796 2100 -12.3 -14.7 82 2.4 -12.9 253 26 278.4 278.7 272.8 282.9 1.53 6 760 2453 -14.1 -18.9 67 4.8 -15.2 252 26 280.2 280.4 273.2 283.5 1.13 7 700 3073 -18.5 -31.5 31 13.0 -20.3 250 27 282.0 282.1 273.0 283.2 0.39 8 692 3158 -18.1 -32.1 28 14.0 -20.0 251 28 283.4 283.4 273.8 284.6 0.37 9 686 3222 -18.7 -32.7 28 14.0 -20.6 252 29 283.4 283.5 273.8 284.5 0.36 10 611 4065 -24.5 -35.5 35 11.0 -25.7 264 42 286.3 286.3 275.2 287.3 0.30 11 500 5510 -24.9 -34.9 39 10.0 -26.2 285 64 302.7 302.8 283.0 304.0 0.39 12 400 7070 -42.1 -46.6 61 4.5 -42.3 285 87 300.3 300.3 281.7 300.8 0.14 13 364 7703 -44.5 -48.7 63 4.2 -44.7 290 95 305.3 305.3 283.7 305.7 0.13 14 348 8003 -45.9 -48.0 79 2.1 -46.0 293 99 307.3 307.4 284.5 307.9 0.14 15 303 8906 -53.7 -55.7 79 1.9 -53.8 300 110 308.7 308.7 284.9 309.0 0.07 16 300 8970 -54.3 -56.2 79 1.9 -54.4 300 110 308.8 308.8 284.9 309.0 0.06 17 296 9056 -55.5 -57.6 77 2.1 -55.5 300 108 308.3 308.3 284.8 308.5 0.05 18 250 10110 -64.5 -66.3 78 1.8 -64.5 295 81 310.2 310.2 285.4 310.3 0.02 19 235 10488 -66.3 -68.2 77 1.9 -66.3 295 73 313.0 313.0 286.4 313.1 0.02 20 200 11470 -65.1 -67.0 77 1.9 -65.1 270 77 329.7 329.7 291.6 329.8 0.02 21 150 13240 -64.1 -66.4 73 2.3 -64.1 300 91 359.7 359.7 298.7 359.8 0.03 22 100 15720 -63.7 -66.1 72 2.4 -63.7 275 68 404.7 404.7 305.9 404.9 0.05 23 94 16100 -63.7 -66.1 72 2.4 -63.8 278 72 411.9 411.9 306.8 412.2 0.06 24 81 17013 -63.7 -66.1 72 2.4 -63.8 284 80 429.8 429.8 308.9 430.1 0.07 25 70 17910 -62.7 -64.9 75 2.2 -62.8 290 89 450.2 450.3 310.9 450.7 0.09 26 50 19980 -62.7 -64.9 75 2.2 -62.8 275 85 495.7 495.8 314.7 496.5 0.12 27 49 20105 -62.7 -64.9 75 2.2 -62.8 274 85 498.6 498.6 314.9 499.4 0.13 28 30 23140 -61.5 -64.4 68 2.9 -61.7 260 87 577.0 577.1 319.6 578.6 0.22 29 29 23349 -61.5 -64.4 68 2.9 -61.7 260 88 582.6 582.7 319.9 584.3 0.23 30 20 25650 -60.3 -63.4 67 3.1 -60.7 260 99 651.6 651.7 322.9 654.7 0.38 31 17 26665 -59.7 -62.9 66 3.2 -60.2 684.5 684.7 324.0 688.6 0.48 32 13 28373 -51.7 -56.1 59 4.4 -53.2 766.8 767.5 326.8 780.7 1.48 TRP 235 10488 -66.3 -68.2 77 1.9 -66.3 295 73 313.0 313.0 286.4 313.1 0.02 WND 303 8906 -53.7 -55.7 79 1.9 -53.8 300 110 308.7 308.7 284.9 309.0 0.07 Sounding variables and indices 1000-500 mb thick: 5180.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 52.86 % Est. max temperature: 1.16 C = 34.08 F Sfc-Lift cond lev (LCL): 911.41 mb = 1054.85 m = 3460.76 ft T: -9.37 C 700-500 lapse rate: 2.63 C/km ThetaE index: 0.78 C Layer 925.0- 850.0 mb Conv cond level (CCL): 767.59 mb = 2377.44 m = 7799.89 ft Mean mixing ratio: 1.73 g/kg Conv temperature: 3.34 C = 38.01 F Cap Strength: 9.49 C Lifted Index: 21.84 C Risk: None Lifted Index @300 mb: 22.97 C Lifted Index @700 mb: 6.88 C Showalter Index: 18.15 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 13.00 C K Index: -9.70 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.07 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 54125.75 J/kg Cap Strength: 20.70 C Lift Cond Lev (LCL): 869.20 mb = 1422.70 m = 4667.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 32 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 ---------------------------------------------------------- 0 959 847 340 3 1.0 -2.8 | 122 29 -24.9 15.7 1 925 940 325 5 2.9 -4.1 | 122 27 -23.0 14.4 2 850 1596 255 25 24.1 6.5 | 176 25 -1.8 25.0 3 700 3073 250 27 25.4 9.2 | 179 28 -0.5 27.8 4 500 5510 285 64 61.8 -16.6 | 267 36 35.9 2.0 5 400 7070 285 87 84.0 -22.5 | 274 58 58.1 -4.0 6 303 8906 300 110 95.3 -55.0 | 298 78 69.3 -36.5 7 300 8970 300 110 95.3 -55.0 | 298 78 69.3 -36.5 8 250 10110 295 81 73.4 -34.2 | 288 50 47.5 -15.7 9 235 10488 295 73 66.2 -30.9 | 287 42 40.2 -12.3 10 200 11470 270 77 77.0 -0.0 | 250 54 51.1 18.5 11 150 13240 300 91 78.8 -45.5 | 297 59 52.9 -27.0 12 100 15720 275 68 67.7 -5.9 | 253 44 41.8 12.6 13 70 17910 290 89 83.6 -30.4 | 282 59 57.7 -11.9 14 50 19980 275 85 84.7 -7.4 | 259 60 58.8 11.1 15 30 23140 260 87 85.7 15.1 | 241 69 59.8 33.6 16 20 25650 260 99 97.5 17.2 | 243 80 71.6 35.7 Wind Parameters Mean winds (0-6000m): 275.6 at 42.5 knts Storm direction: 305.6 at 31.9 knts Shear (0-3000m) pos: 2.3 neg: 4.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 201.2 neg: -0.9 tot: 200.3 m^2/s^2 ave: 66.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 162.63 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 ------------------------------------------------------------------------------- 500 299 8 128 24| 0.0 16.5 16.5| 46.9 -0.9 46.0 92.0 0.52| 17.9 9.4 1000 265 14 150 23| 0.0 13.0 13.0| 96.5 -0.9 95.6 95.6 0.61| 15.6 9.5 1500 260 18 159 23| 0.0 8.9 8.9| 99.8 -0.9 98.9 65.9 0.61| 10.8 6.5 2000 257 20 164 24| 0.0 6.9 6.9|102.9 -0.9 101.9 51.0 0.60| 8.3 5.0 2500 255 21 168 24| 1.0 5.5 6.5|137.7 -0.9 136.8 54.7 0.65| 7.7 5.0 3000 256 23 172 24| 2.3 4.6 6.9|201.2 -0.9 200.3 66.8 0.71| 7.9 5.7 4000 263 29 187 22| 4.1 3.4 7.5|344.1 -0.9 343.2 85.8 0.79| 8.4 6.7 5000 271 36 208 20| 5.1 2.8 7.8|473.8 -0.9 472.9 94.6 0.79| 8.7 6.8 6000 276 42 229 22| 4.2 3.4 7.6|517.4 -0.9 516.5 86.1 0.70| 8.5 6.0 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251210.12.gif