UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 7 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 1021 88 4.0 -5.0 52 9.0 0.6 290 3 275.5 275.9 272.7 282.7 2.58 1 1000 256 1.2 -6.8 55 8.0 -1.6 270 3 274.4 274.7 271.5 280.7 2.29 2 942 733 -2.7 -8.7 63 6.0 -4.7 301 3 275.1 275.5 271.7 281.0 2.10 3 925 877 -2.5 -8.5 63 6.0 -4.5 310 3 276.8 277.1 272.8 282.9 2.17 4 860 1452 -5.3 -8.9 76 3.6 -6.5 327 10 279.7 280.0 274.6 286.1 2.26 5 850 1544 -5.7 -8.7 79 3.0 -6.7 330 11 280.2 280.6 275.0 286.8 2.33 6 747 2548 -9.7 -13.5 74 3.8 -10.8 333 16 286.4 286.7 277.5 291.7 1.80 7 700 3045 -14.3 -19.3 66 5.0 -15.4 335 19 286.6 286.9 276.7 290.2 1.18 8 657 3522 -18.7 -22.0 75 3.3 -19.4 336 21 286.9 287.1 276.6 290.0 1.00 9 623 3920 -16.7 -21.7 65 5.0 -17.8 337 22 293.6 293.8 280.0 297.0 1.08 10 553 4805 -23.1 -30.1 53 7.0 -24.2 339 25 296.2 296.3 280.5 298.1 0.57 11 500 5540 -25.7 -34.7 43 9.0 -26.8 340 27 301.7 301.8 282.6 303.1 0.40 12 456 6200 -29.3 -41.3 30 12.0 -30.4 338 29 305.3 305.3 283.8 306.0 0.23 13 400 7120 -35.7 -46.7 31 11.0 -36.4 335 31 308.6 308.6 285.0 309.1 0.14 14 328 8472 -45.7 -53.7 40 8.0 -46.0 328 34 312.9 312.9 286.4 313.2 0.08 15 300 9060 -51.1 -58.1 43 7.0 -51.2 325 36 313.3 313.3 286.6 313.5 0.05 16 277 9575 -54.7 -60.7 47 6.0 -54.8 327 39 315.4 315.4 287.2 315.5 0.04 17 257 10054 -55.7 -61.7 47 6.0 -55.8 329 41 320.7 320.7 289.0 320.9 0.04 18 250 10230 -56.9 -62.9 47 6.0 -57.0 330 42 321.5 321.5 289.2 321.6 0.03 19 241 10461 -58.9 -64.9 46 6.0 -59.0 330 44 321.9 321.9 289.3 322.0 0.03 20 200 11640 -55.1 -62.1 42 7.0 -55.2 330 40 345.5 345.5 295.7 345.7 0.04 21 199 11672 -55.1 -62.1 42 7.0 -55.3 330 40 346.0 346.0 295.8 346.2 0.05 22 150 13470 -54.9 -63.9 32 9.0 -55.2 330 40 375.5 375.5 301.5 375.7 0.05 23 100 16050 -56.7 -69.7 18 13.0 -57.1 325 31 418.2 418.2 307.5 418.3 0.03 24 87 16928 -58.3 -72.3 15 14.0 -58.6 323 29 431.9 432.0 309.0 432.1 0.03 25 70 18290 -59.7 -74.7 12 15.0 -60.1 320 27 456.7 456.7 311.5 456.8 0.02 26 56 19677 -61.3 -77.3 10 16.0 -61.7 317 28 483.1 483.1 313.7 483.2 0.02 27 50 20380 -60.9 -76.9 10 16.0 -61.4 315 29 500.0 500.0 314.9 500.1 0.02 28 30 23560 -59.9 -77.9 8 18.0 -60.7 285 33 581.3 581.4 319.8 581.6 0.03 29 24 24960 -58.1 -76.1 8 18.0 -59.4 624.9 624.9 321.7 625.3 0.05 TRP 241 10461 -58.9 -64.9 46 6.0 -59.0 330 44 321.9 321.9 289.3 322.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5284.00 m Freezing level: 982.15 mb = 402.67 m = 1321.09 ft Wetbulb zero: 1015.29 mb = 133.46 m = 437.86 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 64.75 % Est. max temperature: 7.66 C = 45.80 F Sfc-Lift cond lev (LCL): 888.02 mb = 1199.14 m = 3934.12 ft T: -4.07 C 700-500 lapse rate: 4.57 C/km ThetaE index: 1.95 C Layer 1000.0- 942.0 mb Conv cond level (CCL): 732.04 mb = 2702.78 m = 8867.27 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 15.02 C = 59.04 F Cap Strength: 13.38 C Lifted Index: 17.23 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 7.42 C Showalter Index: 12.95 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 17.00 C K Index: 6.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.70 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 48029.82 J/kg Cap Strength: 16.61 C Lift Cond Lev (LCL): 867.97 mb = 1379.38 m = 4525.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 13 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 1021 88 290 3 2.8 -1.0 | 199 13 4.1 11.8 1 1000 256 270 3 3.0 -0.0 | 198 14 4.3 12.9 2 925 877 310 3 2.3 -1.9 | 198 11 3.6 10.9 3 850 1544 330 11 5.5 -9.5 | 244 8 6.8 3.3 4 700 3045 335 19 8.0 -17.2 | 295 10 9.3 -4.4 5 500 5540 340 27 9.2 -25.4 | 320 16 10.5 -12.5 6 400 7120 335 31 13.1 -28.1 | 317 21 14.4 -15.2 7 300 9060 325 36 20.6 -29.5 | 307 28 21.9 -16.6 8 250 10230 330 42 21.0 -36.4 | 317 32 22.3 -23.5 9 241 10461 330 44 22.0 -38.1 | 317 34 23.3 -25.3 10 200 11640 330 40 20.0 -34.6 | 316 30 21.3 -21.8 11 150 13470 330 40 20.0 -34.6 | 316 30 21.3 -21.8 12 100 16050 325 31 17.8 -25.4 | 303 23 19.0 -12.5 13 70 18290 320 27 17.4 -20.7 | 293 20 18.6 -7.8 14 50 20380 315 29 20.5 -20.5 | 289 23 21.8 -7.7 15 30 23560 285 33 31.9 -8.5 | 263 33 33.1 4.3 Wind Parameters Mean winds (0-6000m): 335.6 at 17.2 knts Storm direction: 5.6 at 12.9 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -0.8 tot: 34.6 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 32.61 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 ------------------------------------------------------------------------------- 500 280 3 199 13| 0.1 0.0 0.1| 0.4 -0.4 -0.0 -0.0 -0.00| 2.0 -0.0 1000 295 3 200 12| 1.6 0.0 1.6| 6.6 -0.8 5.8 5.8 0.38| 2.8 1.0 1500 315 5 207 10| 3.1 0.0 3.1| 19.0 -0.8 18.3 12.2 0.65| 3.9 2.6 2000 322 7 216 9| 3.0 0.0 3.0| 24.4 -0.8 23.6 11.8 0.71| 3.6 2.6 2500 326 9 226 8| 3.0 0.0 3.0| 29.9 -0.8 29.1 11.6 0.75| 3.5 2.6 3000 329 10 238 8| 2.9 0.0 2.9| 35.4 -0.8 34.6 11.5 0.76| 3.3 2.5 4000 332 13 257 7| 2.6 0.0 2.6| 42.6 -0.8 41.8 10.5 0.75| 2.9 2.2 5000 334 15 275 8| 2.4 0.0 2.4| 50.4 -0.8 49.7 9.9 0.74| 2.7 2.0 6000 336 17 289 9| 2.2 0.1 2.3| 54.1 -2.1 52.0 8.7 0.68| 2.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251007.12.gif