UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 28 NOV 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1016 15 1.4 -0.9 85 2.3 0.5 190 7 273.3 273.9 272.8 282.8 3.52 1 1000 143 1.0 -3.2 73 4.2 -0.6 200 15 274.1 274.7 272.5 282.4 3.01 2 978 322 0.6 -3.5 74 4.1 -1.0 211 18 275.5 276.0 273.3 283.8 3.01 3 969 397 1.2 -2.6 76 3.8 -0.3 216 19 276.8 277.4 274.5 285.8 3.25 4 957 498 4.8 2.0 82 2.8 3.5 223 21 281.5 282.3 278.7 294.3 4.62 5 938 661 3.8 2.1 89 1.7 3.0 233 23 282.1 282.9 279.2 295.3 4.74 6 925 775 5.2 3.7 90 1.5 4.5 240 25 284.6 285.6 281.2 299.7 5.39 7 918 837 5.6 4.2 91 1.4 4.9 241 24 285.7 286.6 282.0 301.5 5.63 8 880 1184 6.2 3.7 84 2.5 4.9 249 20 289.8 290.8 283.8 306.0 5.67 9 850 1467 3.6 0.9 82 2.7 2.3 255 17 289.9 290.8 282.9 303.7 4.80 10 829 1670 2.0 -0.1 86 2.1 1.0 252 17 290.3 291.1 282.8 303.5 4.58 11 778 2181 0.8 -2.0 82 2.8 -0.4 246 16 294.3 295.1 284.1 306.8 4.24 12 707 2943 -4.1 -7.8 75 3.7 -5.5 236 15 297.1 297.6 283.8 306.2 3.00 13 702 2999 -3.9 -7.5 76 3.6 -5.3 235 15 297.9 298.5 284.3 307.3 3.10 14 700 3022 -3.7 -7.5 75 3.8 -5.2 235 15 298.4 299.0 284.5 307.8 3.11 15 661 3474 -4.5 -14.5 46 10.0 -7.9 234 14 302.4 302.8 284.7 308.3 1.88 16 638 3752 -6.5 -21.5 29 15.0 -10.6 234 13 303.2 303.4 284.1 306.7 1.07 17 588 4383 -11.7 -27.7 25 16.0 -15.2 232 12 304.3 304.5 284.0 306.6 0.67 18 535 5102 -15.1 -36.1 15 21.0 -18.6 231 10 308.6 308.7 285.2 309.7 0.33 19 500 5610 -18.5 -28.5 41 10.0 -20.5 230 9 310.5 310.6 286.4 313.0 0.73 20 491 5745 -19.7 -27.7 49 8.0 -21.3 226 9 310.6 310.8 286.5 313.3 0.80 21 477 5959 -20.9 -28.9 49 8.0 -22.4 219 8 311.7 311.9 286.8 314.2 0.74 22 436 6614 -26.9 -33.9 52 7.0 -27.9 199 5 312.2 312.3 286.7 314.0 0.50 23 400 7230 -30.7 -36.7 56 6.0 -31.4 180 3 315.1 315.2 287.6 316.6 0.41 24 300 9210 -45.5 -53.5 40 8.0 -45.8 215 9 321.2 321.2 289.2 321.6 0.09 25 295 9322 -45.7 -53.7 40 8.0 -46.0 216 9 322.5 322.5 289.6 322.8 0.09 26 256 10248 -53.7 -61.7 37 8.0 -53.9 228 7 324.0 324.0 290.0 324.2 0.04 27 250 10400 -54.5 -62.5 37 8.0 -54.6 230 7 325.0 325.0 290.3 325.2 0.03 28 229 10958 -57.5 -65.5 35 8.0 -57.6 224 10 328.7 328.7 291.4 328.8 0.02 29 200 11800 -64.3 -72.3 33 8.0 -64.4 215 15 330.9 330.9 292.0 331.0 0.01 30 197 11892 -65.1 -73.1 32 8.0 -65.1 217 15 331.1 331.1 292.0 331.1 0.01 31 179 12470 -67.1 -75.1 31 8.0 -67.1 229 11 337.0 337.0 293.6 337.1 0.01 32 170 12781 -66.3 -74.3 32 8.0 -66.4 235 10 343.4 343.4 295.1 343.4 0.01 33 157 13257 -69.5 -77.5 30 8.0 -69.5 245 7 345.8 345.8 295.7 345.9 0.01 34 150 13530 -66.9 -74.9 31 8.0 -67.0 235 9 354.8 354.8 297.7 354.9 0.01 35 145 13736 -64.1 -72.1 33 8.0 -64.2 235 10 363.2 363.2 299.3 363.2 0.02 36 132 14308 -66.9 -74.9 31 8.0 -67.0 237 11 368.1 368.1 300.2 368.1 0.01 37 122 14789 -62.9 -70.9 33 8.0 -63.0 238 12 383.7 383.7 302.9 383.8 0.02 38 100 16010 -64.5 -72.5 32 8.0 -64.6 240 15 403.1 403.1 305.6 403.2 0.02 39 70 18180 -65.1 -74.1 28 9.0 -65.3 260 11 445.1 445.1 310.4 445.2 0.02 40 50 20210 -68.5 -78.5 22 10.0 -68.7 285 15 482.1 482.1 313.6 482.2 0.02 41 42 21255 -69.3 -79.3 22 10.0 -69.5 285 17 504.7 504.7 315.3 504.8 0.02 42 40 21548 -67.7 -78.7 19 11.0 -67.9 285 18 515.8 515.8 316.1 516.0 0.02 43 32 22885 -70.3 -81.3 18 11.0 -70.5 285 20 542.9 542.9 317.7 543.0 0.02 44 30 23270 -69.1 -80.1 19 11.0 -69.4 285 21 556.3 556.3 318.5 556.4 0.02 45 20 25670 -71.7 -83.7 15 12.0 -72.0 270 29 616.7 616.7 321.3 616.8 0.02 46 17 26629 -71.5 -83.5 15 12.0 -71.8 646.7 646.7 322.6 646.8 0.02 TRP 157 13257 -69.5 -77.5 30 8.0 -69.5 245 7 345.8 345.8 295.7 345.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 766.41 mb = 2305.57 m = 7564.10 ft Wetbulb zero: 1008.98 mb = 71.17 m = 233.49 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 58.19 % Est. max temperature: 18.00 C = 64.40 F Sfc-Lift cond lev (LCL): 980.23 mb = 303.79 m = 996.68 ft T: 0.64 C 700-500 lapse rate: 5.72 C/km ThetaE index: 2.43 C Layer 850.0- 778.0 mb Conv cond level (CCL): 707.97 mb = 2932.48 m = 9620.89 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 25.26 C = 77.47 F Cap Strength: 16.99 C Lifted Index: 17.84 C Risk: None Lifted Index @300 mb: 22.27 C Lifted Index @700 mb: 11.98 C Showalter Index: 7.91 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.40 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.18 J/kg Max Up Vert Vel: 10.51 m/s Conv Inhibition (B-): 42975.13 J/kg Cap Strength: 17.69 C Lift Cond Lev (LCL): 926.48 mb = 761.98 m = 2499.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 11 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 1016 15 190 7 1.2 6.9 | 123 12 -9.7 6.3 1 1000 143 200 15 5.1 14.1 | 157 15 -5.8 13.5 2 925 775 240 25 21.7 12.5 | 222 16 10.7 11.9 3 850 1467 255 17 16.4 4.4 | 236 7 5.5 3.8 4 700 3022 235 15 12.3 8.6 | 190 8 1.4 8.0 5 500 5610 230 9 6.9 5.8 | 142 7 -4.0 5.2 6 400 7230 180 3 0.0 3.0 | 102 11 -10.9 2.4 7 300 9210 215 9 5.2 7.4 | 140 9 -5.7 6.8 8 250 10400 230 7 5.4 4.5 | 125 7 -5.5 3.9 9 200 11800 215 15 8.6 12.3 | 169 12 -2.3 11.7 10 157 13257 245 7 6.3 3.0 | 117 5 -4.6 2.3 11 150 13530 235 9 7.4 5.2 | 142 6 -3.5 4.5 12 100 16010 240 15 13.0 7.5 | 197 7 2.1 6.9 13 70 18180 260 11 10.8 1.9 | 177 1 -0.1 1.3 14 50 20210 285 15 14.5 -3.9 | 321 6 3.6 -4.5 15 30 23270 285 21 20.3 -5.4 | 303 11 9.4 -6.0 16 20 25670 270 29 29.0 -0.0 | 272 18 18.1 -0.6 Wind Parameters Mean winds (0-6000m): 236.8 at 14.6 knts Storm direction: 266.8 at 10.9 knts Shear (0-3000m) pos: 2.6 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 67.0 deg Storm rel helicity (0-3000m) pos: 100.7 neg: -10.6 tot: 90.1 m^2/s^2 ave: 30.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 8.30 Bulk Shear: 6.65 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 ------------------------------------------------------------------------------- 500 211 16 169 14| 16.0 0.0 16.0| 61.8 0.0 61.8 123.5 0.97| 18.1 17.6 1000 228 20 197 13| 9.8 0.0 9.8| 97.1 0.0 97.1 97.1 0.91| 14.6 13.3 1500 235 20 206 12| 5.2 0.0 5.2|100.7 -0.2 100.6 67.1 0.78| 11.9 9.3 2000 239 19 210 11| 3.9 0.5 4.4|100.7 -3.7 97.1 48.5 0.69| 9.4 6.5 2500 240 18 210 10| 3.1 0.8 3.9|100.7 -7.1 93.6 37.4 0.61| 7.9 4.8 3000 240 18 208 9| 2.6 1.0 3.6|100.7 -10.6 90.1 30.0 0.54| 6.9 3.7 4000 239 17 203 9| 2.0 0.9 2.8|100.7 -14.9 85.9 21.5 0.46| 5.5 2.5 5000 238 16 197 8| 1.6 0.9 2.4|100.7 -18.9 81.8 16.4 0.38| 4.6 1.8 6000 237 15 190 7| 1.3 1.0 2.3|100.7 -24.4 76.3 12.7 0.29| 4.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251128.12.gif