UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 26 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 152 25 1 SFC 995 192 1.2 -0.5 88 1.7 0.5 25 1 274.7 275.4 273.9 284.8 3.70 2 925 778 0.2 -1.4 89 1.6 -0.4 195 3 279.5 280.1 276.6 289.9 3.73 3 850 1452 -1.7 -3.6 87 1.9 -2.4 250 5 284.4 285.0 278.7 294.2 3.44 4 700 2980 -6.7 -8.5 87 1.8 -7.4 265 25 295.1 295.6 282.9 303.7 2.87 5 657 3474 -8.7 -10.2 89 1.5 -9.2 265 28 298.2 298.7 284.0 306.4 2.68 6 638 3701 -10.7 -12.4 87 1.7 -11.3 265 30 298.4 298.9 283.6 305.5 2.31 7 503 5486 -24.1 -27.4 74 3.3 -24.6 265 42 303.1 303.3 283.7 305.8 0.80 8 500 5530 -24.1 -27.5 73 3.4 -24.7 265 42 303.7 303.8 283.9 306.3 0.80 9 491 5662 -24.1 -27.6 73 3.5 -24.7 266 43 305.2 305.4 284.5 307.9 0.81 10 400 7120 -34.3 -39.3 60 5.0 -34.8 275 56 310.4 310.5 285.9 311.5 0.32 11 392 7261 -35.3 -40.3 60 5.0 -35.7 275 57 310.9 311.0 286.0 311.9 0.29 12 309 8868 -49.3 -56.3 44 7.0 -49.5 275 67 313.2 313.2 286.5 313.4 0.06 13 300 9060 -51.9 -58.9 43 7.0 -52.1 275 68 312.2 312.2 286.2 312.4 0.05 14 296 9147 -52.7 -59.7 42 7.0 -52.8 275 68 312.3 312.3 286.2 312.4 0.04 15 252 10171 -60.5 -68.5 34 8.0 -60.6 280 71 315.4 315.4 287.2 315.5 0.01 16 250 10220 -62.7 -70.7 33 8.0 -62.7 280 71 312.9 312.9 286.4 312.9 0.01 17 248 10269 -63.9 -71.9 33 8.0 -64.0 281 71 311.8 311.8 285.9 311.8 0.01 18 238 10519 -64.7 -72.7 32 8.0 -64.7 284 74 314.3 314.3 286.8 314.3 0.01 19 224 10885 -67.8 -75.8 31 8.0 -67.8 290 77 315.0 315.0 287.1 315.0 0.01 20 221 10965 -68.5 -76.5 31 8.0 -68.5 290 73 315.1 315.1 287.1 315.2 0.01 21 200 11560 -68.7 -76.7 31 8.0 -68.7 275 68 324.0 324.0 290.0 324.0 0.01 22 199 11590 -68.7 -76.7 31 8.0 -68.7 275 68 324.4 324.4 290.1 324.4 0.01 23 166 12694 -62.3 -70.3 33 8.0 -62.4 269 54 352.4 352.4 297.1 352.5 0.02 24 150 13320 -63.1 -71.1 33 8.0 -63.2 265 46 361.4 361.4 299.0 361.5 0.02 25 100 15800 -65.7 -74.7 27 9.0 -65.8 265 46 400.8 400.8 305.3 400.9 0.02 26 70 17950 -68.5 -77.5 26 9.0 -68.6 260 46 437.8 437.8 309.7 437.9 0.01 27 50 19960 -69.5 -79.5 22 10.0 -69.6 270 46 479.7 479.7 313.4 479.8 0.01 28 30 23000 -71.7 -81.7 21 10.0 -71.9 275 58 549.2 549.2 318.1 549.3 0.02 29 20 25360 -74.7 -84.7 20 10.0 -74.9 275 64 607.5 607.5 320.9 607.6 0.02 30 14 27448 -71.9 -82.9 18 11.0 -72.2 682.2 682.3 323.9 682.5 0.03 TRP 221 10965 -68.5 -76.5 31 8.0 -68.5 290 73 315.1 315.1 287.1 315.2 0.01 WND 224 10885 -67.8 -75.8 31 8.0 -67.8 290 77 315.0 315.0 287.1 315.0 0.01 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 917.11 mb = 848.95 m = 2785.23 ft Wetbulb zero: 958.52 mb = 492.17 m = 1614.73 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 85.10 % Est. max temperature: 11.13 C = 52.03 F Sfc-Lift cond lev (LCL): 968.93 mb = 405.48 m = 1330.30 ft T: 0.84 C 700-500 lapse rate: 6.82 C/km Conv cond level (CCL): 786.72 mb = 2060.86 m = 6761.28 ft Mean mixing ratio: 3.70 g/kg Conv temperature: 15.03 C = 59.05 F Cap Strength: 12.97 C Lifted Index: 13.32 C Risk: None Lifted Index @300 mb: 16.93 C Lifted Index @700 mb: 9.98 C Showalter Index: 9.04 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.50 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 52.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.96 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 46839.88 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 919.27 mb = 827.57 m = 2715.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 18 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 ---------------------------------------------------------- 0 995 192 25 1 -0.4 -0.9 | 111 18 -16.8 6.5 1 925 778 195 3 0.8 2.9 | 123 19 -15.6 10.3 2 850 1452 250 5 4.7 1.7 | 128 15 -11.7 9.1 3 700 2980 265 25 24.9 2.2 | 222 13 8.5 9.6 4 500 5530 265 42 41.8 3.7 | 247 28 25.5 11.1 5 400 7120 275 56 55.8 -4.9 | 266 39 39.4 2.5 6 300 9060 275 68 67.7 -5.9 | 268 51 51.4 1.5 7 250 10220 280 71 69.9 -12.3 | 275 54 53.5 -4.9 8 224 10885 290 77 72.4 -26.3 | 289 59 56.0 -18.9 9 221 10965 290 73 68.6 -25.0 | 289 55 52.2 -17.6 10 200 11560 275 68 67.7 -5.9 | 268 51 51.4 1.5 11 150 13320 265 46 45.8 4.0 | 249 32 29.4 11.4 12 100 15800 265 46 45.8 4.0 | 249 32 29.4 11.4 13 70 17950 260 46 45.3 8.0 | 242 33 28.9 15.4 14 50 19960 270 46 46.0 -0.0 | 256 31 29.6 7.4 15 30 23000 275 58 57.8 -5.1 | 267 41 41.4 2.3 16 20 25360 275 64 63.8 -5.6 | 268 47 47.4 1.8 Wind Parameters Mean winds (0-6000m): 264.3 at 24.0 knts Storm direction: 294.3 at 18.0 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 92.2 neg: -0.6 tot: 91.6 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 72.31 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 ------------------------------------------------------------------------------- 500 195 2 120 18| 3.7 0.0 3.7| 18.4 -0.6 17.7 35.5 0.68| 5.1 3.5 1000 208 3 123 18| 2.7 0.0 2.7| 29.0 -0.6 28.4 28.4 0.64| 4.5 2.9 1500 232 4 125 17| 3.0 0.0 3.0| 39.2 -0.6 38.6 25.7 0.61| 4.7 2.8 2000 246 6 130 15| 3.9 0.0 3.9| 58.4 -0.6 57.8 28.9 0.72| 5.2 3.7 2500 254 8 138 13| 4.5 0.0 4.5| 77.4 -0.6 76.8 30.7 0.79| 5.5 4.4 3000 259 11 148 11| 4.6 0.0 4.6| 92.2 -0.6 91.6 30.5 0.80| 5.5 4.4 4000 262 15 173 10| 3.5 0.9 4.3|107.7 -0.6 107.1 26.8 0.75| 5.0 3.8 5000 263 20 199 10| 2.8 1.4 4.1|123.2 -0.6 122.6 24.5 0.70| 4.7 3.3 6000 264 24 217 12| 3.0 1.1 4.1|166.2 -0.6 165.6 27.6 0.69| 4.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251126.12.gif