UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 30 NOV 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 -122 SFC 970 123 1.2 0.7 96 0.5 1.0 290 11 276.8 277.4 275.7 288.1 4.14 2 961 198 1.8 0.4 90 1.4 1.2 289 16 278.1 278.8 276.3 289.4 4.09 3 925 505 -0.5 -2.2 88 1.7 -1.2 285 36 278.8 279.4 275.9 288.6 3.51 4 906 670 -2.3 -4.0 88 1.7 -3.0 291 37 278.6 279.1 275.3 287.3 3.13 5 864 1047 -3.1 -4.8 88 1.7 -3.7 305 39 281.6 282.1 276.8 290.3 3.09 6 850 1176 -4.3 -6.1 87 1.8 -5.0 310 40 281.6 282.1 276.5 289.7 2.85 7 700 2680 -13.3 -15.7 82 2.4 -13.9 305 23 287.8 288.0 277.9 292.6 1.61 8 616 3641 -19.5 -22.7 76 3.2 -20.1 305 21 291.3 291.5 278.9 294.5 1.00 9 500 5150 -32.5 -36.8 65 4.3 -32.9 305 19 293.4 293.5 278.9 294.5 0.33 10 466 5641 -37.1 -41.7 62 4.6 -37.4 310 16 293.7 293.7 278.8 294.4 0.21 11 400 6680 -44.7 -49.7 57 5.0 -44.9 320 9 296.9 296.9 280.1 297.3 0.10 12 379 7039 -47.1 -53.1 50 6.0 -47.3 302 12 298.3 298.4 280.7 298.6 0.07 13 338 7795 -48.9 -54.9 50 6.0 -49.1 265 19 305.8 305.8 283.8 306.1 0.07 14 300 8580 -48.1 -54.1 50 6.0 -48.3 255 29 317.6 317.6 288.1 317.9 0.08 15 261 9497 -47.5 -53.5 50 6.0 -47.7 255 34 331.3 331.4 292.2 331.7 0.10 16 250 9780 -48.7 -54.7 50 6.0 -48.9 255 35 333.7 333.7 292.8 334.0 0.09 17 200 11240 -49.3 -56.3 44 7.0 -49.6 265 35 354.7 354.7 297.7 355.1 0.09 18 150 13110 -51.7 -59.7 38 8.0 -52.0 260 35 381.0 381.0 302.5 381.4 0.08 19 101 15637 -56.5 -65.5 31 9.0 -56.8 260 35 417.4 417.4 307.4 417.7 0.06 20 100 15700 -56.9 -65.9 31 9.0 -57.2 260 35 417.8 417.8 307.5 418.1 0.05 21 80 17095 -62.7 -72.7 25 10.0 -62.9 273 36 433.4 433.4 309.2 433.5 0.03 22 70 17920 -62.1 -72.1 25 10.0 -62.3 280 36 451.5 451.5 311.0 451.7 0.03 23 66 18283 -61.9 -71.9 25 10.0 -62.1 277 36 459.6 459.6 311.8 459.8 0.04 24 50 19970 -68.9 -78.9 22 10.0 -69.1 265 36 481.1 481.1 313.5 481.2 0.02 25 39 21434 -74.1 -84.1 20 10.0 -74.2 272 42 503.4 503.4 315.2 503.5 0.01 26 30 22950 -76.9 -87.9 16 11.0 -77.0 280 48 535.0 535.0 317.2 535.0 0.01 27 22 24716 -81.9 -92.9 14 11.0 -82.0 269 42 569.7 569.7 319.2 569.7 0.00 28 20 25250 -82.5 -93.5 13 11.0 -82.5 265 40 583.6 583.6 319.9 583.7 0.00 29 12 28103 -82.5 -93.5 13 11.0 -82.6 675.4 675.4 323.6 675.5 0.00 30 11 28595 -77.3 -88.3 16 11.0 -77.5 711.4 711.4 324.8 711.5 0.01 TRP 338 7795 -48.9 -54.9 50 6.0 -49.1 265 19 305.8 305.8 283.8 306.1 0.07 WND Sounding variables and indices 1000-500 mb thick: 5272.00 m Freezing level: 932.83 mb = 438.33 m = 1438.06 ft Wetbulb zero: 943.14 mb = 348.97 m = 1144.89 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 79.93 % Est. max temperature: 7.18 C = 44.93 F Sfc-Lift cond lev (LCL): 962.41 mb = 186.49 m = 611.84 ft T: 1.71 C 700-500 lapse rate: 7.77 C/km ThetaE index: 2.01 C Layer 925.0- 864.0 mb Conv cond level (CCL): 861.92 mb = 1065.94 m = 3497.12 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 5.99 C = 42.79 F Cap Strength: 4.74 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 20.55 C Lifted Index @700 mb: 3.20 C Showalter Index: 3.93 C Risk: None Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.20 C Cross Totals Index: 26.40 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 211.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.82 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 50499.49 J/kg Cap Strength: 4.74 C Lift Cond Lev (LCL): 896.95 mb = 750.03 m = 2460.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 ---------------------------------------------------------- 0 970 123 290 11 10.3 -3.8 | 190 13 2.3 12.9 1 925 505 285 36 34.8 -9.3 | 255 28 26.8 7.3 2 850 1176 310 40 30.6 -25.7 | 292 24 22.6 -9.1 3 700 2680 305 23 18.8 -13.2 | 252 11 10.8 3.4 4 500 5150 305 19 15.6 -10.9 | 233 9 7.5 5.7 5 400 6680 320 9 5.8 -6.9 | 167 10 -2.2 9.7 6 338 7795 265 19 18.9 1.7 | 211 21 10.9 18.3 7 300 8580 255 29 28.0 7.5 | 220 31 20.0 24.1 8 250 9780 255 35 33.8 9.1 | 225 36 25.8 25.7 9 200 11240 265 35 34.9 3.1 | 234 33 26.8 19.7 10 150 13110 260 35 34.5 6.1 | 229 35 26.4 22.7 11 100 15700 260 35 34.5 6.1 | 229 35 26.4 22.7 12 70 17920 280 36 35.5 -6.3 | 249 29 27.4 10.4 13 50 19970 265 36 35.9 3.1 | 235 34 27.8 19.8 14 30 22950 280 48 47.3 -8.3 | 258 40 39.3 8.3 15 20 25250 265 40 39.8 3.5 | 238 38 31.8 20.1 Wind Parameters Mean winds (0-6000m): 304.3 at 24.6 knts Storm direction: 334.3 at 18.5 knts Shear (0-3000m) pos: 2.1 neg: 2.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 193.4 neg: -48.8 tot: 144.5 m^2/s^2 ave: 48.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.25 Bulk Shear: 8.68 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 ------------------------------------------------------------------------------- 500 287 26 242 20| 0.0 26.4 26.4|101.6 0.0 101.6 203.1 0.77| 28.6 21.9 1000 294 32 261 22| 6.5 13.2 19.8|186.2 0.0 186.2 186.2 0.83| 20.9 17.4 1500 300 34 271 22| 4.1 8.8 12.9|193.4 -14.1 179.3 119.5 0.70| 15.9 11.1 2000 302 34 273 21| 3.1 5.4 8.4|193.4 -30.3 163.1 81.5 0.56| 13.4 7.5 2500 303 32 272 19| 2.5 3.3 5.8|193.4 -45.4 147.9 59.2 0.43| 11.9 5.1 3000 303 31 270 18| 2.1 2.6 4.7|193.4 -48.8 144.5 48.2 0.40| 10.2 4.0 4000 303 28 266 16| 1.5 1.8 3.3|193.4 -52.7 140.7 35.2 0.36| 7.8 2.9 5000 304 26 262 14| 1.2 1.3 2.6|193.4 -56.5 136.8 27.4 0.33| 6.4 2.1 6000 304 25 257 13| 1.4 1.1 2.4|193.4 -70.0 123.3 20.6 0.21| 5.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251130.12.gif