UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 6 OCT 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1017 88 5.4 -1.6 61 7.0 2.5 340 5 277.2 277.8 274.8 286.4 3.34 1 1000 225 3.6 -4.4 56 8.0 0.5 335 7 276.8 277.2 273.7 284.4 2.75 2 925 851 -2.1 -6.4 72 4.3 -3.6 345 13 277.2 277.6 273.6 284.3 2.56 3 898 1085 -4.3 -7.4 79 3.1 -5.4 347 13 277.3 277.7 273.5 284.1 2.44 4 867 1361 -5.7 -8.2 82 2.5 -6.5 349 13 278.6 279.0 274.2 285.3 2.37 5 850 1516 -6.7 -11.6 68 4.9 -8.2 350 13 279.1 279.4 273.7 284.4 1.85 6 735 2646 -8.9 -20.9 37 12.0 -11.8 343 19 288.6 288.7 277.4 291.6 0.98 7 700 3022 -11.3 -22.3 40 11.0 -13.8 340 21 290.0 290.1 278.0 292.8 0.91 8 558 4733 -20.3 -37.3 20 17.0 -22.5 337 31 298.8 298.8 281.2 299.7 0.28 9 512 5367 -23.1 -44.1 13 21.0 -25.2 335 35 302.8 302.8 282.7 303.3 0.15 10 500 5540 -24.5 -44.5 14 20.0 -26.4 335 36 303.2 303.2 282.9 303.7 0.15 11 467 6029 -28.9 -42.9 25 14.0 -30.2 335 38 303.7 303.7 283.1 304.3 0.19 12 400 7110 -37.9 -48.9 31 11.0 -38.5 335 44 305.7 305.8 283.8 306.1 0.11 13 354 7941 -45.1 -55.1 32 10.0 -45.4 333 44 306.9 306.9 284.2 307.1 0.06 14 300 9030 -52.7 -61.7 33 9.0 -52.9 330 44 311.1 311.1 285.8 311.2 0.03 15 288 9292 -55.1 -64.1 32 9.0 -55.2 330 44 311.3 311.3 285.8 311.4 0.02 16 272 9656 -57.1 -66.1 31 9.0 -57.2 330 44 313.5 313.5 286.6 313.6 0.02 17 266 9797 -57.7 -66.7 31 9.0 -57.8 330 44 314.7 314.7 287.0 314.7 0.02 18 250 10190 -56.3 -65.3 31 9.0 -56.4 330 46 322.4 322.4 289.5 322.5 0.02 19 223 10920 -53.1 -62.1 33 9.0 -53.3 327 56 338.0 338.0 293.9 338.2 0.04 20 201 11588 -53.5 -63.4 29 10.0 -53.7 325 66 347.6 347.6 296.1 347.7 0.04 21 200 11620 -53.5 -63.5 28 10.0 -53.7 325 66 348.0 348.1 296.3 348.2 0.04 22 150 13470 -52.3 -65.3 19 13.0 -52.7 320 44 380.0 380.0 302.3 380.1 0.04 23 100 16070 -56.1 -73.1 10 17.0 -56.5 320 27 419.3 419.3 307.6 419.4 0.02 24 85 17098 -58.1 -76.1 8 18.0 -58.5 322 31 435.2 435.2 309.4 435.3 0.01 25 70 18320 -58.1 -77.1 7 19.0 -58.6 325 35 460.1 460.1 311.8 460.2 0.02 26 66 18690 -58.5 -77.5 7 19.0 -59.0 467.0 467.0 312.4 467.1 0.02 TRP 266 9797 -57.7 -66.7 31 9.0 -57.8 330 44 314.7 314.7 287.0 314.7 0.02 WND 201 11588 -53.5 -63.4 29 10.0 -53.7 325 66 347.6 347.6 296.1 347.7 0.04 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 952.63 mb = 620.37 m = 2035.30 ft Wetbulb zero: 990.14 mb = 304.59 m = 999.31 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 43.15 % Est. max temperature: 6.79 C = 44.22 F Sfc-Lift cond lev (LCL): 913.00 mb = 954.27 m = 3130.78 ft T: -3.07 C 700-500 lapse rate: 5.24 C/km ThetaE index: 2.36 C Layer 1000.0- 867.0 mb Conv cond level (CCL): 824.84 mb = 1749.54 m = 5739.89 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 9.26 C = 48.67 F Cap Strength: 15.79 C Lifted Index: 15.91 C Risk: None Lifted Index @300 mb: 18.82 C Lifted Index @700 mb: 8.07 C Showalter Index: 15.97 C Risk: None Total Totals Index: 30.70 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 12.90 C K Index: -4.80 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.54 J/kg Max Up Vert Vel: 1.04 m/s Conv Inhibition (B-): 27118.12 J/kg Cap Strength: 15.86 C Lift Cond Lev (LCL): 877.04 mb = 1270.73 m = 4169.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 17 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 1017 88 340 5 1.7 -4.7 | 200 13 4.3 12.0 1 1000 225 335 7 3.0 -6.3 | 208 12 5.5 10.3 2 925 851 345 13 3.4 -12.6 | 235 7 5.9 4.1 3 850 1516 350 13 2.3 -12.8 | 231 6 4.8 3.9 4 700 3022 340 21 7.2 -19.7 | 288 10 9.7 -3.1 5 500 5540 335 36 15.2 -32.6 | 312 24 17.8 -16.0 6 400 7110 335 44 18.6 -39.9 | 318 31 21.2 -23.2 7 300 9030 330 44 22.0 -38.1 | 311 33 24.6 -21.5 8 266 9797 330 44 22.0 -38.1 | 311 33 24.6 -21.5 9 250 10190 330 46 23.0 -39.8 | 312 35 25.6 -23.2 10 201 11588 325 66 37.9 -54.1 | 313 55 40.4 -37.4 11 200 11620 325 66 37.9 -54.1 | 313 55 40.4 -37.4 12 150 13470 320 44 28.3 -33.7 | 299 35 30.8 -17.1 13 100 16070 320 27 17.4 -20.7 | 281 20 19.9 -4.0 14 70 18320 325 35 20.1 -28.7 | 298 26 22.6 -12.0 Wind Parameters Mean winds (0-6000m): 338.7 at 22.5 knts Storm direction: 8.7 at 16.8 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -0.7 tot: 29.2 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 27.74 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 ------------------------------------------------------------------------------- 500 338 8 211 11| 5.6 0.0 5.6| 12.4 0.0 12.4 24.7 0.75| 5.8 4.3 1000 342 10 219 9| 4.1 0.0 4.1| 16.4 -0.2 16.2 16.2 0.69| 4.5 3.1 1500 345 11 223 8| 2.9 0.0 2.9| 17.0 -0.7 16.3 10.9 0.62| 3.3 2.1 2000 346 12 228 7| 2.2 0.7 2.9| 21.5 -0.7 20.7 10.4 0.70| 3.2 2.3 2500 345 13 236 7| 1.7 1.2 2.9| 25.8 -0.7 25.1 10.0 0.72| 3.2 2.3 3000 344 14 246 7| 1.5 1.5 2.9| 30.0 -0.7 29.2 9.7 0.70| 3.1 2.2 4000 342 17 264 8| 1.1 1.9 3.0| 41.0 -0.7 40.2 10.1 0.66| 3.1 2.1 5000 340 20 281 9| 0.9 2.1 3.0| 50.5 -0.7 49.8 10.0 0.59| 3.1 1.9 6000 339 22 292 12| 0.7 2.2 3.0| 61.1 -0.7 60.3 10.1 0.55| 3.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251006.12.gif