UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081312.upa.cvt Date: 1200Z 13 AUG 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 13 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 26 SFC 933 847 34.6 12.6 27 22.0 19.8 80 1 313.9 315.8 295.4 344.6 9.87 2 925 736 34.0 11.0 25 23.0 18.8 85 1 314.1 315.8 294.8 341.9 8.94 3 850 1490 25.8 7.8 32 18.0 14.5 155 3 313.2 314.7 293.7 337.5 7.83 4 801 2007 20.8 5.8 38 15.0 11.7 196 4 313.2 314.6 293.3 335.8 7.24 5 700 3159 14.8 6.8 59 8.0 9.8 290 7 318.9 320.6 296.0 347.1 8.90 6 639 3923 8.6 0.6 57 8.0 4.1 282 15 320.3 321.5 294.4 340.4 6.27 7 589 4592 3.4 -2.6 65 6.0 0.3 275 21 321.8 322.8 294.1 339.2 5.37 8 531 5425 -3.3 -10.3 58 7.0 -6.3 265 30 323.4 324.1 292.9 334.4 3.29 9 500 5900 -5.7 -15.7 45 10.0 -9.5 260 35 326.1 326.5 292.7 333.8 2.25 10 417 7297 -14.7 -24.7 42 10.0 -17.5 264 37 331.9 332.2 293.4 336.4 1.24 11 407 7480 -16.5 -26.5 42 10.0 -19.1 265 38 331.9 332.1 293.3 335.8 1.08 12 400 7610 -17.9 -27.9 41 10.0 -20.3 265 38 331.7 331.9 293.1 335.2 0.96 13 327 9102 -23.1 -45.1 11 22.0 -26.2 276 61 344.2 344.3 295.6 345.1 0.21 14 300 9730 -26.1 -48.1 11 22.0 -28.8 280 71 348.6 348.6 296.5 349.3 0.16 15 292 9925 -28.3 -48.3 13 20.0 -30.6 280 72 348.2 348.2 296.4 348.9 0.16 16 250 11030 -33.9 -50.9 16 17.0 -35.5 280 81 355.7 355.7 298.0 356.3 0.14 17 242 11257 -35.1 -52.1 16 17.0 -36.5 281 84 357.2 357.2 298.2 357.7 0.13 18 218 11976 -39.1 -56.1 15 17.0 -40.2 286 95 361.8 361.9 299.1 362.2 0.09 19 200 12560 -43.3 -59.3 16 16.0 -44.1 290 103 364.2 364.2 299.5 364.5 0.06 20 172 13559 -50.5 -65.7 15 15.2 -51.0 290 108 368.4 368.4 300.3 368.5 0.03 21 167 13751 -51.9 -66.9 15 15.0 -52.3 290 106 369.1 369.1 300.4 369.3 0.03 22 150 14440 -55.7 -70.7 14 15.0 -56.0 290 99 374.1 374.1 301.3 374.2 0.02 23 120 15836 -63.7 -77.7 13 14.0 -63.8 290 78 384.1 384.1 302.9 384.1 0.01 24 103 16763 -68.9 -82.9 12 14.0 -69.0 290 64 391.3 391.3 304.0 391.3 0.00 25 100 16940 -67.9 -81.9 12 14.0 -68.0 290 62 396.5 396.5 304.8 396.6 0.00 26 76 18586 -68.9 -82.9 12 14.0 -69.0 278 34 426.8 426.8 308.5 426.9 0.01 27 70 19080 -67.3 -81.3 12 14.0 -67.4 275 25 440.4 440.4 309.9 440.4 0.01 28 53 20785 -59.3 -74.3 13 15.0 -59.8 354 12 495.4 495.4 314.7 495.6 0.03 29 50 21150 -57.7 -72.7 13 15.0 -58.3 10 9 507.5 507.5 315.5 507.8 0.04 30 40 22565 -53.9 -69.9 12 16.0 -55.1 36 12 550.5 550.5 318.2 551.0 0.08 31 31 24207 -51.1 -67.1 13 16.0 -53.1 66 16 599.7 599.7 320.6 600.8 0.15 32 30 24420 -51.1 -67.1 13 16.0 -53.1 70 17 605.3 605.4 320.9 606.5 0.15 33 20 27090 -46.3 -64.3 11 18.0 -50.4 115 15 694.5 694.6 324.3 697.4 0.34 34 16 28578 -45.3 -64.3 10 19.0 -50.4 102 21 743.5 743.7 325.8 747.4 0.42 35 10 31750 -40.5 -62.5 8 22.0 -49.5 75 33 868.4 868.8 329.0 877.6 0.85 36 8.9 32549 -37.5 -59.5 8 22.0 -48.3 909.4 910.2 329.9 925.4 1.41 TRP 103 16763 -68.9 -82.9 12 14.0 -69.0 290 64 391.3 391.3 304.0 391.3 0.00 WND 172 13559 -50.5 -65.7 15 15.2 -51.0 290 108 368.4 368.4 300.3 368.5 0.03 Sounding variables and indices 1000-500 mb thick: 5874.00 m Freezing level: 559.57 mb = 5014.74 m = 16452.36 ft Wetbulb zero: 586.75 mb = 4622.83 m = 15166.57 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 49.52 % Est. max temperature: 34.85 C = 94.72 F Sfc-Lift cond lev (LCL): 678.90 mb = 3415.50 m = 11205.57 ft T: 12.72 C 700-500 lapse rate: 7.48 C/km ThetaE index: 8.80 C Layer 925.0- 700.0 mb Conv cond level (CCL): 589.20 mb = 4589.41 m = 15056.93 ft Mean mixing ratio: 8.35 g/kg Conv temperature: 42.27 C = 108.09 F Cap Strength: 5.55 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 4.79 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 13.50 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 134.60 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.65 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 42287.61 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 657.56 mb = 3683.12 m = 12083.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 13 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 ---------------------------------------------------------- 0 933 847 80 1 -1.0 -0.2 | 111 14 -12.9 4.9 1 925 736 85 1 -1.0 -0.1 | 111 14 -12.9 5.0 2 850 1490 155 3 -1.3 2.7 | 121 15 -13.1 7.8 3 700 3159 290 7 6.6 -2.4 | 117 6 -5.3 2.7 4 500 5900 260 35 34.5 6.1 | 244 25 22.6 11.1 5 400 7610 265 38 37.9 3.3 | 252 27 26.0 8.4 6 300 9730 280 71 69.9 -12.3 | 277 59 58.1 -7.3 7 250 11030 280 81 79.8 -14.1 | 278 68 67.9 -9.0 8 200 12560 290 103 96.8 -35.2 | 290 90 84.9 -30.2 9 172 13559 290 108 101.5 -36.9 | 290 95 89.6 -31.9 10 150 14440 290 99 93.0 -33.9 | 290 86 81.2 -28.8 11 103 16763 290 64 60.1 -21.9 | 289 51 48.3 -16.8 12 100 16940 290 62 58.3 -21.2 | 289 49 46.4 -16.1 13 70 19080 275 25 24.9 -2.2 | 257 13 13.0 2.9 14 50 21150 10 9 -1.6 -8.9 | 74 14 -13.4 -3.8 15 30 24420 70 17 -16.0 -5.8 | 88 28 -27.8 -0.7 16 20 27090 115 15 -13.6 6.3 | 114 28 -25.5 11.4 17 10 31750 75 33 -31.9 -8.5 | 85 44 -43.7 -3.5 Wind Parameters Mean winds (0-6000m): 263.1 at 17.2 knts Storm direction: 293.1 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 28.5 neg: -4.5 tot: 24.0 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 45.44 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 ------------------------------------------------------------------------------- 500 133 2 116 15| 2.0 0.0 2.0| 6.5 0.0 6.5 13.0 0.79| 2.1 1.7 1000 154 3 120 15| 2.1 0.0 2.1| 16.7 0.0 16.7 16.7 0.88| 2.4 2.2 1500 182 3 125 14| 2.0 0.0 2.0| 24.1 0.0 24.1 16.0 0.77| 2.8 2.1 2000 219 4 130 12| 1.9 0.0 1.9| 25.1 -1.0 24.1 12.0 0.50| 3.2 1.6 2500 262 4 128 9| 2.1 0.0 2.1| 25.8 -4.5 21.2 8.5 0.27| 3.5 1.0 3000 273 6 127 8| 1.7 0.9 2.6| 28.5 -4.5 24.0 8.0 0.40| 3.8 1.5 4000 273 9 148 5| 1.3 2.0 3.4| 31.4 -4.7 26.7 6.7 0.33| 4.3 1.4 5000 265 13 193 6| 1.0 2.8 3.8| 31.4 -15.8 15.5 3.1 0.20| 4.6 0.9 6000 263 17 216 9| 1.1 2.3 3.4| 45.1 -16.4 28.7 4.8 0.23| 4.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250813.12.gif