UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 9 OCT 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 16 14.0 10.2 78 3.8 11.8 255 3 285.8 287.2 284.3 307.3 7.70 1 1000 149 12.2 7.3 72 4.9 9.6 265 7 285.4 286.5 282.7 303.3 6.42 2 925 796 7.0 4.6 85 2.4 5.8 310 13 286.5 287.5 282.4 302.7 5.75 3 916 876 5.6 3.0 83 2.6 4.3 308 13 285.8 286.7 281.5 300.4 5.18 4 893 1084 5.6 1.6 75 4.0 3.7 302 12 287.9 288.8 282.0 301.6 4.81 5 850 1485 2.2 -0.4 83 2.6 1.0 290 11 288.5 289.2 281.7 301.0 4.37 6 834 1638 1.4 -1.0 84 2.4 0.3 290 11 289.2 289.9 282.0 301.5 4.26 7 830 1677 0.8 -1.7 83 2.5 -0.3 290 11 288.9 289.7 281.6 300.7 4.07 8 828 1696 -1.1 -3.9 81 2.8 -2.3 290 12 287.1 287.7 280.0 297.1 3.46 9 824 1735 -1.1 -5.5 72 4.4 -2.9 290 12 287.5 288.1 279.7 296.5 3.08 10 814 1833 3.8 -7.2 44 11.0 -0.6 290 12 293.7 294.2 282.1 301.9 2.73 11 807 1903 5.0 -10.0 33 15.0 -0.8 290 12 295.7 296.1 282.4 302.5 2.21 12 805 1923 4.8 -11.2 30 16.0 -1.2 290 12 295.7 296.1 282.1 301.9 2.02 13 730 2713 0.0 -23.0 16 23.0 -6.4 290 14 298.9 299.0 282.0 301.5 0.82 14 700 3048 -1.7 -18.7 26 17.0 -6.9 290 15 300.6 300.8 283.2 304.6 1.25 15 687 3197 -2.7 -16.7 33 14.0 -7.2 290 15 301.1 301.4 283.7 305.9 1.51 16 567 4682 -15.9 -20.6 67 4.7 -17.1 287 16 302.6 302.8 284.1 306.8 1.31 17 559 4789 -14.5 -19.1 68 4.6 -15.7 287 16 305.5 305.7 285.4 310.3 1.51 18 552 4885 -14.3 -18.9 68 4.6 -15.6 286 16 306.8 307.1 286.0 311.8 1.56 19 538 5080 -14.7 -20.7 60 6.0 -16.3 286 17 308.6 308.8 286.4 313.1 1.37 20 500 5630 -19.1 -27.1 49 8.0 -20.7 285 17 309.8 309.9 286.2 312.6 0.83 21 440 6568 -26.1 -38.1 31 12.0 -27.6 282 17 312.4 312.5 286.6 313.6 0.32 22 400 7250 -31.5 -41.5 37 10.0 -32.4 280 17 314.0 314.1 287.1 315.0 0.25 23 387 7482 -32.7 -42.7 36 10.0 -33.6 279 17 315.5 315.5 287.5 316.3 0.23 24 307 9058 -46.1 -55.1 35 9.0 -46.4 271 15 318.3 318.3 288.3 318.5 0.07 25 300 9210 -47.1 -56.1 35 9.0 -47.4 270 15 319.0 319.0 288.5 319.2 0.06 26 250 10410 -52.1 -62.1 29 10.0 -52.3 320 19 328.6 328.6 291.3 328.8 0.04 27 237 10754 -53.5 -63.5 28 10.0 -53.7 320 19 331.6 331.6 292.2 331.7 0.03 28 200 11850 -51.1 -63.1 23 12.0 -51.4 275 3 351.8 351.9 297.1 352.0 0.04 29 186 12324 -50.1 -62.1 23 12.0 -50.5 276 6 360.8 360.9 298.9 361.1 0.05 30 150 13720 -54.1 -68.1 16 14.0 -54.4 280 15 376.9 376.9 301.8 377.0 0.03 31 100 16280 -60.5 -75.5 12 15.0 -60.7 275 9 410.8 410.8 306.6 410.9 0.01 32 70 18520 -59.7 -75.7 11 16.0 -60.1 255 15 456.7 456.7 311.5 456.8 0.02 33 64 19077 -58.7 -75.7 9 17.0 -59.2 259 16 470.7 470.7 312.7 470.8 0.02 34 50 20610 -60.5 -78.5 8 18.0 -61.0 270 17 500.9 500.9 315.0 501.0 0.02 35 31 23559 -64.9 -82.9 7 18.0 -65.4 265 21 562.4 562.4 318.8 562.5 0.01 36 30 23760 -63.1 -81.1 7 18.0 -63.7 265 21 572.6 572.6 319.3 572.7 0.02 37 29 23968 -62.1 -80.1 7 18.0 -62.8 268 20 581.0 581.0 319.7 581.1 0.02 38 20 26270 -60.1 -79.1 7 19.0 -61.3 295 15 652.2 652.2 322.8 652.5 0.04 39 17 27283 -60.5 -79.5 7 19.0 -61.9 682.0 682.0 323.9 682.3 0.04 40 12 29476 -55.9 -77.9 5 22.0 -58.7 769.7 769.7 326.5 770.4 0.08 41 10 30632 -57.5 -79.5 4 22.0 -60.3 804.9 804.9 327.4 805.6 0.07 TRP 237 10754 -53.5 -63.5 28 10.0 -53.7 320 19 331.6 331.6 292.2 331.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 829.16 mb = 1684.90 m = 5527.82 ft Freezing level: 821.76 mb = 1756.74 m = 5763.50 ft Freezing level: 730.00 mb = 2713.13 m = 8901.25 ft Wetbulb zero: 831.97 mb = 1657.75 m = 5438.74 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 54.30 % Est. max temperature: 16.42 C = 61.55 F Sfc-Lift cond lev (LCL): 959.66 mb = 490.75 m = 1610.05 ft T: 9.45 C 700-500 lapse rate: 6.74 C/km ThetaE index: 6.85 C Layer 1000.0- 893.0 mb Conv cond level (CCL): 884.94 mb = 1157.72 m = 3798.24 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 16.18 C = 61.12 F Cap Strength: 7.66 C Lifted Index: 7.66 C Risk: None Lifted Index @300 mb: 11.30 C Lifted Index @700 mb: 5.96 C Showalter Index: 9.18 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.70 C K Index: 3.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.38 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 16.22 J/kg Cap Strength: 7.68 C Lift Cond Lev (LCL): 913.47 mb = 898.74 m = 2948.59 ft Lev Free Conv (LFC): 828.47 mb = 1691.53 m = 5549.57 ft Equ Level (EL): 818.47 mb = 1788.85 m = 5868.86 ft B at Equ Level: -1.08 J/kg Max Parcel Lev (MPL): 818.47 mb = 1788.85 m = 5868.86 ft Wind level data Storm motion: 319 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 16 255 3 2.9 0.8 | 156 10 -3.9 8.7 1 1000 149 265 7 7.0 0.6 | 181 9 0.1 8.6 2 925 796 310 13 10.0 -8.4 | 277 3 3.1 -0.4 3 850 1485 290 11 10.3 -3.8 | 220 5 3.5 4.2 4 700 3048 290 15 14.1 -5.1 | 249 8 7.3 2.8 5 500 5630 285 17 16.4 -4.4 | 250 10 9.6 3.6 6 400 7250 280 17 16.7 -3.0 | 243 11 9.9 5.0 7 300 9210 270 15 15.0 -0.0 | 226 11 8.2 8.0 8 250 10410 320 19 12.2 -14.6 | 321 9 5.4 -6.6 9 237 10754 320 19 12.2 -14.6 | 321 9 5.4 -6.6 10 200 11850 275 3 3.0 -0.3 | 153 9 -3.9 7.7 11 150 13720 280 15 14.8 -2.6 | 236 10 7.9 5.4 12 100 16280 275 9 9.0 -0.8 | 196 7 2.1 7.2 13 70 18520 255 15 14.5 3.9 | 213 14 7.6 11.8 14 50 20610 270 17 17.0 -0.0 | 232 13 10.2 8.0 15 30 23760 265 21 20.9 1.8 | 235 17 14.1 9.8 16 20 26270 295 15 13.6 -6.3 | 256 7 6.8 1.6 Wind Parameters Mean winds (0-6000m): 289.3 at 14.0 knts Storm direction: 319.3 at 10.5 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -4.0 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 5.89 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 ------------------------------------------------------------------------------- 500 277 8 187 7| 8.4 0.0 8.4| 16.4 0.0 16.4 32.8 0.85| 9.5 8.1 1000 296 10 210 4| 5.5 0.0 5.5| 20.5 -1.2 19.4 19.4 0.70| 7.8 5.5 1500 297 11 218 4| 3.6 1.0 4.7| 20.5 -4.0 16.5 11.0 0.45| 6.3 2.8 2000 295 11 221 5| 2.7 0.8 3.5| 22.3 -4.0 18.3 9.1 0.48| 5.0 2.4 2500 294 11 225 5| 2.2 0.7 2.9| 24.0 -4.0 20.0 8.0 0.50| 4.3 2.1 3000 293 12 230 5| 1.8 0.7 2.5| 25.8 -4.0 21.8 7.3 0.51| 3.8 1.9 4000 292 13 236 6| 1.4 0.7 2.0| 26.1 -4.0 22.1 5.5 0.49| 3.0 1.5 5000 291 13 240 7| 1.1 0.6 1.7| 26.2 -4.0 22.2 4.4 0.48| 2.5 1.2 6000 289 14 242 7| 0.9 0.6 1.5| 26.2 -4.8 21.4 3.6 0.45| 2.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251009.12.gif