UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 10 AUG 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 45 SFC 935 847 35.2 9.2 20 26.0 18.4 210 1 314.3 315.8 294.0 338.8 7.83 2 930 801 34.6 8.6 20 26.0 17.9 250 3 314.2 315.6 293.8 337.8 7.55 3 925 755 31.6 1.6 15 30.0 14.4 290 5 311.6 312.5 290.6 326.2 4.64 4 875 1246 28.4 -2.6 13 31.0 11.8 316 4 313.3 314.0 290.2 324.8 3.60 5 850 1500 25.8 1.8 21 24.0 12.1 330 3 313.2 314.2 291.5 329.3 5.13 6 813 1889 21.6 -0.4 23 22.0 9.6 309 6 312.7 313.6 290.9 327.2 4.57 7 760 2468 16.6 1.6 36 15.0 8.2 278 10 313.4 314.5 292.0 331.2 5.66 8 700 3160 9.4 -2.6 43 12.0 3.3 240 15 312.9 313.8 290.9 327.2 4.51 9 665 3583 6.8 -5.2 42 12.0 1.0 245 18 314.6 315.3 290.9 327.1 3.90 10 578 4719 -1.1 -9.1 55 8.0 -4.6 257 25 318.2 318.9 291.5 329.1 3.32 11 532 5375 -5.9 -19.9 32 14.0 -10.4 264 30 320.1 320.4 290.3 325.2 1.48 12 524 5494 -6.3 -22.3 27 16.0 -11.2 266 30 321.0 321.3 290.3 325.2 1.22 13 500 5860 -8.1 -33.1 11 25.0 -13.8 270 33 323.2 323.3 290.2 324.9 0.47 14 487 6064 -8.5 -39.5 6 31.0 -14.6 270 34 325.1 325.2 290.6 326.1 0.25 15 400 7560 -18.9 -44.9 8 26.0 -22.5 270 38 330.4 330.5 292.0 331.1 0.17 16 395 7654 -18.9 -44.9 8 26.0 -22.6 270 39 331.6 331.7 292.3 332.3 0.18 17 300 9670 -27.1 -52.1 7 25.0 -29.7 270 56 347.2 347.2 296.1 347.6 0.10 18 288 9962 -29.3 -53.3 8 24.0 -31.6 270 58 348.1 348.1 296.3 348.5 0.09 19 250 10960 -34.3 -57.3 8 23.0 -36.0 270 64 355.1 355.1 297.8 355.4 0.07 20 212 12096 -41.7 -63.7 7 22.0 -42.7 266 67 360.7 360.7 298.8 360.8 0.03 21 202 12423 -43.2 -64.4 8 21.2 -44.1 265 68 363.3 363.4 299.4 363.5 0.03 22 200 12490 -43.5 -64.5 8 21.0 -44.4 265 68 363.9 363.9 299.5 364.0 0.03 23 158 14038 -53.5 -73.5 7 20.0 -53.9 269 61 372.3 372.3 301.0 372.4 0.01 24 150 14370 -55.3 -74.3 8 19.0 -55.6 270 60 374.8 374.8 301.4 374.8 0.01 25 118 15874 -63.7 -81.7 7 18.0 -63.8 273 51 385.9 385.9 303.2 386.0 0.00 26 101 16820 -68.1 -85.1 7 17.0 -68.2 275 44 395.0 395.0 304.5 395.0 0.00 27 100 16880 -68.1 -85.1 7 17.0 -68.2 275 44 396.2 396.2 304.7 396.2 0.00 28 87 17718 -70.5 -87.5 6 17.0 -70.6 270 38 407.4 407.4 306.2 407.4 0.00 29 73 18775 -67.1 -84.1 7 17.0 -67.2 270 24 435.6 435.6 309.4 435.6 0.00 30 70 19030 -67.1 -84.1 7 17.0 -67.2 270 21 440.8 440.8 310.0 440.9 0.00 31 50 21090 -58.3 -77.3 7 19.0 -59.0 345 15 506.1 506.1 315.4 506.2 0.02 32 46 21615 -58.1 -77.1 7 19.0 -58.8 2 15 518.8 518.8 316.2 518.9 0.02 33 30 24330 -54.9 -73.9 8 19.0 -56.4 90 15 595.0 595.0 320.4 595.4 0.06 34 25 25506 -51.1 -71.1 7 20.0 -53.6 88 17 637.7 637.8 322.2 638.6 0.10 35 20 26970 -47.5 -68.5 7 21.0 -51.4 85 19 690.8 690.9 324.2 692.4 0.19 36 14 29345 -44.1 -65.1 8 21.0 -50.3 776.5 776.7 326.7 780.7 0.43 TRP 87 17718 -70.5 -87.5 6 17.0 -70.6 270 38 407.4 407.4 306.2 407.4 0.00 WND 202 12423 -43.2 -64.4 8 21.2 -44.1 265 68 363.3 363.4 299.4 363.5 0.03 Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 590.11 mb = 4561.09 m = 14964.03 ft Wetbulb zero: 649.29 mb = 3777.15 m = 12392.06 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 34.47 % Est. max temperature: 33.98 C = 93.17 F Sfc-Lift cond lev (LCL): 641.82 mb = 3870.81 m = 12699.35 ft T: 4.80 C 700-500 lapse rate: 6.48 C/km ThetaE index: 14.00 C Layer 930.0- 850.0 mb Conv cond level (CCL): 526.50 mb = 5456.86 m = 17902.88 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 41.48 C = 106.66 F Cap Strength: 4.35 C Lifted Index: 4.42 C Risk: None Lifted Index @300 mb: 14.89 C Lifted Index @700 mb: 0.03 C Showalter Index: 3.48 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 33.90 C Cross Totals Index: 9.90 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 60.60 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.46 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 50866.37 J/kg Cap Strength: 4.35 C Lift Cond Lev (LCL): 584.67 mb = 4626.24 m = 15177.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 15 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 ---------------------------------------------------------- 0 935 847 210 1 0.5 0.9 | 117 15 -13.1 6.7 1 925 755 290 5 4.7 -1.7 | 115 10 -8.9 4.2 2 850 1500 330 3 1.5 -2.6 | 105 13 -12.1 3.3 3 700 3160 240 15 13.0 7.5 | 178 13 -0.6 13.4 4 500 5860 270 33 33.0 -0.0 | 253 20 19.4 5.9 5 400 7560 270 38 38.0 -0.0 | 256 25 24.4 5.9 6 300 9670 270 56 56.0 -0.0 | 262 43 42.4 5.9 7 250 10960 270 64 64.0 -0.0 | 263 51 50.4 5.9 8 202 12423 265 68 67.7 5.9 | 258 55 54.2 11.8 9 200 12490 265 68 67.7 5.9 | 258 55 54.2 11.8 10 150 14370 270 60 60.0 -0.0 | 263 47 46.4 5.9 11 100 16880 275 44 43.8 -3.8 | 266 30 30.3 2.0 12 87 17718 270 38 38.0 -0.0 | 256 25 24.4 5.9 13 70 19030 270 21 21.0 -0.0 | 232 9 7.4 5.9 14 50 21090 345 15 3.9 -14.5 | 48 13 -9.7 -8.6 15 30 24330 90 15 -15.0 0.0 | 102 29 -28.6 5.9 16 20 26970 85 19 -18.9 -1.7 | 97 33 -32.5 4.2 Wind Parameters Mean winds (0-6000m): 263.4 at 19.7 knts Storm direction: 293.4 at 14.8 knts Shear (0-3000m) pos: 0.3 neg: 2.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 35.3 neg: -5.3 tot: 29.9 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 37.43 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 ------------------------------------------------------------------------------- 500 304 4 109 11| 2.4 0.0 2.4| 0.0 -3.8 -3.8 -7.5 -0.57| 2.4 -1.4 1000 312 4 107 11| 1.2 1.2 2.3| 0.1 -5.3 -5.2 -5.2 -0.33| 2.8 -0.9 1500 300 5 110 10| 0.8 2.3 3.1| 5.7 -5.3 0.4 0.2 0.11| 3.6 0.4 2000 277 7 126 9| 0.6 3.0 3.6| 14.5 -5.3 9.1 4.6 0.37| 4.3 1.6 2500 256 8 144 10| 0.5 3.3 3.8| 21.7 -5.3 16.4 6.6 0.38| 4.7 1.8 3000 253 10 154 10| 0.3 2.7 3.0| 35.3 -5.3 29.9 10.0 0.46| 4.5 2.1 4000 254 13 174 10| 1.2 2.1 3.3| 65.9 -5.3 60.6 15.1 0.58| 4.4 2.6 5000 260 17 198 9| 1.9 1.6 3.5|104.1 -5.3 98.7 19.7 0.64| 4.5 2.9 6000 263 20 217 10| 1.7 1.5 3.2|109.1 -5.3 103.8 17.3 0.62| 4.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250810.12.gif