UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 10 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 1013 11 10.0 8.8 92 1.2 9.3 235 5 282.1 283.3 281.9 301.4 7.02 1 1000 118 9.4 7.3 87 2.1 8.3 235 13 282.5 283.7 281.4 300.3 6.42 2 982 269 8.4 6.5 88 1.9 7.4 244 18 283.0 284.1 281.4 300.1 6.18 3 937 657 8.0 6.5 90 1.5 7.2 268 30 286.4 287.6 283.2 304.6 6.48 4 925 763 7.4 5.9 90 1.5 6.6 275 33 286.9 288.0 283.2 304.6 6.30 5 850 1455 3.4 1.5 87 1.9 2.5 290 33 289.7 290.6 283.0 304.1 5.02 6 799 1955 0.4 -1.7 86 2.1 -0.6 285 32 291.7 292.4 283.0 304.0 4.22 7 700 3008 -4.3 -6.1 87 1.8 -5.0 275 31 297.7 298.4 284.6 308.1 3.46 8 581 4457 -11.9 -14.0 84 2.1 -12.6 281 34 305.1 305.6 286.1 312.2 2.23 9 500 5590 -19.9 -22.4 80 2.5 -20.5 285 36 308.8 309.0 286.4 312.9 1.27 10 440 6523 -27.1 -29.7 79 2.6 -27.5 276 35 311.2 311.3 286.6 313.7 0.74 11 400 7200 -32.9 -35.3 79 2.4 -33.2 270 35 312.2 312.3 286.7 313.9 0.47 12 326 8600 -45.9 -48.7 73 2.8 -46.0 270 40 313.1 313.2 286.6 313.7 0.14 13 300 9150 -48.5 -51.4 72 2.9 -48.6 270 42 317.0 317.0 287.9 317.4 0.11 14 263 10011 -52.1 -55.4 67 3.3 -52.2 290 35 323.9 323.9 290.0 324.2 0.08 15 250 10340 -51.9 -55.4 66 3.5 -52.0 285 33 328.9 328.9 291.5 329.2 0.08 16 239 10631 -52.1 -55.9 63 3.8 -52.2 286 33 332.9 332.9 292.6 333.2 0.08 17 233 10795 -50.9 -54.8 63 3.9 -51.0 287 34 337.1 337.1 293.7 337.5 0.10 18 208 11528 -53.7 -58.3 57 4.6 -53.8 289 35 343.9 343.9 295.3 344.1 0.07 19 200 11780 -52.3 -57.1 56 4.8 -52.5 290 35 349.9 350.0 296.7 350.3 0.08 20 199 11812 -52.5 -57.3 56 4.8 -52.7 290 35 350.1 350.1 296.7 350.5 0.08 21 193 12012 -49.5 -54.4 56 4.9 -49.7 289 34 358.0 358.0 298.4 358.5 0.12 22 184 12323 -51.7 -56.7 55 5.0 -51.9 289 32 359.4 359.4 298.7 359.8 0.10 23 175 12649 -51.5 -57.5 49 6.0 -51.7 288 30 364.9 364.9 299.7 365.3 0.09 24 150 13640 -55.7 -61.7 47 6.0 -55.9 285 25 374.1 374.1 301.3 374.4 0.06 25 147 13768 -56.3 -62.3 47 6.0 -56.5 285 25 375.2 375.3 301.5 375.5 0.06 26 100 16200 -58.5 -65.5 40 7.0 -58.7 290 17 414.7 414.7 307.1 415.0 0.06 27 70 18440 -59.7 -67.7 35 8.0 -60.0 290 13 456.7 456.7 311.5 457.0 0.06 28 58 19612 -61.1 -69.1 34 8.0 -61.4 478.7 478.8 313.4 479.1 0.06 TRP 263 10011 -52.1 -55.4 67 3.3 -52.2 290 35 323.9 323.9 290.0 324.2 0.08 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 790.57 mb = 2044.39 m = 6707.25 ft Wetbulb zero: 808.48 mb = 1859.53 m = 6100.73 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 86.03 % Est. max temperature: 17.12 C = 62.82 F Sfc-Lift cond lev (LCL): 994.87 mb = 160.67 m = 527.13 ft T: 9.12 C 700-500 lapse rate: 6.04 C/km ThetaE index: 1.27 C Layer 1000.0- 937.0 mb Conv cond level (CCL): 887.50 mb = 1101.69 m = 3614.41 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 16.19 C = 61.14 F Cap Strength: 6.51 C Lifted Index: 7.44 C Risk: None Lifted Index @300 mb: 10.48 C Lifted Index @700 mb: 3.82 C Showalter Index: 6.27 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.40 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.15 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 20686.59 J/kg Cap Strength: 7.31 C Lift Cond Lev (LCL): 937.07 mb = 656.01 m = 2152.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 24 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 1013 11 235 5 4.1 2.9 | 142 23 -14.1 18.2 1 1000 118 235 13 10.6 7.5 | 162 24 -7.6 22.8 2 925 763 275 33 32.9 -2.9 | 230 19 14.7 12.5 3 850 1455 290 33 31.0 -11.3 | 252 13 12.8 4.0 4 700 3008 275 31 30.9 -2.7 | 225 18 12.7 12.6 5 500 5590 285 36 34.8 -9.3 | 250 18 16.6 6.0 6 400 7200 270 35 35.0 -0.0 | 228 23 16.8 15.3 7 300 9150 270 42 42.0 -0.0 | 237 28 23.8 15.3 8 263 10011 290 35 32.9 -12.0 | 257 15 14.7 3.4 9 250 10340 285 33 31.9 -8.5 | 244 15 13.7 6.8 10 200 11780 290 35 32.9 -12.0 | 257 15 14.7 3.4 11 150 13640 285 25 24.1 -6.5 | 214 11 5.9 8.9 12 100 16200 290 17 16.0 -5.8 | 167 10 -2.2 9.5 13 70 18440 290 13 12.2 -4.4 | 151 12 -6.0 10.9 Wind Parameters Mean winds (0-6000m): 280.1 at 31.7 knts Storm direction: 310.1 at 23.8 knts Shear (0-3000m) pos: 5.2 neg: 1.4 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 218.0 neg: -29.0 tot: 189.0 m^2/s^2 ave: 63.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.37 Bulk Shear: 49.15 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 ------------------------------------------------------------------------------- 500 249 17 174 21| 21.3 0.0 21.3|134.1 0.0 134.1 268.2 0.99| 23.3 23.0 1000 268 24 199 17| 15.3 0.0 15.3|202.3 0.0 202.3 202.3 0.97| 18.9 18.3 1500 275 27 214 16| 10.4 0.0 10.4|218.0 0.0 218.0 145.3 0.94| 14.4 13.5 2000 279 28 222 15| 7.8 0.7 8.5|218.0 -9.4 208.6 104.3 0.82| 11.5 9.5 2500 280 29 225 15| 6.2 1.1 7.4|218.0 -19.1 198.9 79.6 0.73| 9.8 7.1 3000 279 30 226 15| 5.2 1.4 6.6|218.0 -29.0 189.0 63.0 0.64| 8.6 5.5 4000 279 30 227 16| 4.2 1.1 5.3|231.6 -29.0 202.5 50.6 0.66| 6.8 4.5 5000 279 31 230 16| 3.7 0.9 4.5|245.5 -29.0 216.5 43.3 0.68| 5.8 3.9 6000 280 32 233 16| 3.2 0.9 4.1|253.3 -38.8 214.5 35.7 0.63| 5.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251010.00.gif