UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 13 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 94 -11.9 -13.7 86 1.8 -12.3 45 1 259.7 259.9 259.6 263.2 1.30 1 1002 240 -3.3 -5.2 87 1.9 -4.0 81 3 269.7 270.1 269.1 276.7 2.59 2 1000 256 -3.3 -5.2 87 1.9 -4.0 85 3 269.9 270.3 269.2 276.9 2.59 3 925 868 -7.9 -12.9 67 5.0 -9.2 45 5 271.2 271.5 268.3 275.5 1.53 4 912 978 -8.7 -13.6 68 4.9 -9.9 46 6 271.5 271.8 268.4 275.6 1.46 5 884 1220 -6.9 -13.9 57 7.0 -8.8 48 7 275.8 276.1 271.1 280.0 1.47 6 850 1525 -7.1 -19.1 38 12.0 -9.9 50 9 278.7 278.9 272.1 281.6 0.99 7 752 2476 -9.3 -33.3 12 24.0 -13.3 44 8 286.3 286.3 275.2 287.2 0.31 8 700 3029 -10.5 -35.5 11 25.0 -14.5 40 7 290.9 290.9 277.5 291.7 0.27 9 504 5482 -26.9 -37.9 35 11.0 -28.1 79 11 299.6 299.6 281.5 300.5 0.29 10 500 5540 -26.7 -37.7 35 11.0 -27.9 80 11 300.5 300.5 282.0 301.5 0.30 11 492 5656 -27.1 -37.1 38 10.0 -28.2 81 11 301.4 301.4 282.4 302.5 0.32 12 454 6228 -30.5 -41.5 33 11.0 -31.5 86 13 304.1 304.2 283.4 304.9 0.22 13 400 7110 -38.3 -52.3 22 14.0 -38.9 95 15 305.2 305.2 283.6 305.5 0.08 14 371 7622 -41.9 -53.9 26 12.0 -42.3 95 17 307.1 307.1 284.3 307.3 0.07 15 300 9030 -50.9 -62.9 23 12.0 -51.1 95 23 313.6 313.6 286.6 313.7 0.03 16 274 9616 -54.7 -66.7 21 12.0 -54.9 95 24 316.3 316.3 287.6 316.4 0.02 17 250 10200 -57.5 -69.5 20 12.0 -57.6 95 25 320.6 320.6 288.9 320.6 0.01 18 238 10509 -59.1 -70.1 23 11.0 -59.2 95 23 322.7 322.7 289.6 322.8 0.01 19 206 11422 -55.3 -67.3 21 12.0 -55.5 8 10 342.3 342.3 294.9 342.4 0.02 20 200 11610 -55.9 -67.9 21 12.0 -56.1 350 7 344.2 344.2 295.4 344.3 0.02 21 164 12878 -54.5 -67.5 19 13.0 -54.8 322 18 366.7 366.7 300.0 366.8 0.03 22 150 13450 -54.9 -68.9 16 14.0 -55.2 310 23 375.5 375.5 301.5 375.6 0.02 23 100 16020 -57.7 -72.7 13 15.0 -58.0 305 29 416.2 416.2 307.3 416.3 0.02 24 93 16479 -56.9 -72.9 12 16.0 -57.3 304 29 426.6 426.6 308.4 426.7 0.02 25 70 18270 -58.9 -74.9 11 16.0 -59.3 300 27 458.4 458.4 311.6 458.5 0.02 26 50 20370 -62.1 -78.1 10 16.0 -62.5 310 31 497.1 497.1 314.8 497.3 0.02 27 49 20495 -62.3 -78.3 10 16.0 -62.7 309 31 499.5 499.6 314.9 499.7 0.02 28 42 21451 -59.5 -76.5 9 17.0 -60.2 305 30 529.0 529.0 316.9 529.2 0.03 29 32 23140 -62.1 -79.1 9 17.0 -62.7 297 28 564.8 564.8 318.9 565.0 0.02 30 30 23540 -60.1 -78.1 8 18.0 -60.9 295 27 580.8 580.8 319.7 581.0 0.03 31 27 24199 -58.5 -76.5 8 18.0 -59.6 290 25 603.1 603.1 320.7 603.4 0.04 32 20 26090 -57.3 -75.3 8 18.0 -58.9 275 21 660.8 660.8 323.1 661.3 0.07 33 19 26415 -57.7 -75.7 8 18.0 -59.3 274 22 669.3 669.3 323.4 669.9 0.07 34 12 29391 -47.7 -67.7 8 20.0 -53.0 264 28 798.7 798.9 327.3 802.3 0.35 35 10 30600 -46.9 -67.9 7 21.0 -53.1 260 31 844.5 844.7 328.4 848.8 0.41 36 8.5 31682 -44.7 -66.7 7 22.0 -52.5 893.3 893.6 329.4 899.6 0.57 37 5.6 34524 -36.7 -62.7 5 26.0 -50.6 1041.7 1042.7 332.1 1061.2 1.49 TRP 238 10509 -59.1 -70.1 23 11.0 -59.2 95 23 322.7 322.7 289.6 322.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5284.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 33.89 % Est. max temperature: 5.40 C = 41.72 F Sfc-Lift cond lev (LCL): 991.71 mb = 321.39 m = 1054.40 ft T: -3.79 C 700-500 lapse rate: 6.45 C/km ThetaE index: 1.36 C Layer 925.0- 912.0 mb Conv cond level (CCL): 656.93 mb = 3503.22 m = 11493.37 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 21.20 C = 70.17 F Cap Strength: 20.45 C Lifted Index: 21.15 C Risk: None Lifted Index @300 mb: 27.36 C Lifted Index @700 mb: 15.96 C Showalter Index: 15.94 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 7.60 C K Index: -24.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.96 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 83334.83 J/kg Cap Strength: 20.35 C Lift Cond Lev (LCL): 927.73 mb = 844.86 m = 2771.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 6 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 94 45 1 -0.7 -0.7 | 278 5 5.4 -0.8 1 1000 256 85 3 -3.0 -0.3 | 276 3 3.1 -0.3 2 925 868 45 5 -3.5 -3.5 | 325 4 2.5 -3.6 3 850 1525 50 9 -6.9 -5.8 | 8 6 -0.8 -5.9 4 700 3029 40 7 -4.5 -5.4 | 344 6 1.6 -5.4 5 500 5540 80 11 -10.8 -1.9 | 67 5 -4.8 -2.0 6 400 7110 95 15 -14.9 1.3 | 98 9 -8.9 1.2 7 300 9030 95 23 -22.9 2.0 | 97 17 -16.8 1.9 8 250 10200 95 25 -24.9 2.2 | 96 19 -18.8 2.1 9 238 10509 95 23 -22.9 2.0 | 97 17 -16.8 1.9 10 200 11610 350 7 1.2 -6.9 | 314 10 7.3 -7.0 11 150 13450 310 23 17.6 -14.8 | 302 28 23.7 -14.9 12 100 16020 305 29 23.8 -16.6 | 299 34 29.8 -16.7 13 70 18270 300 27 23.4 -13.5 | 295 32 29.5 -13.6 14 50 20370 310 31 23.7 -19.9 | 304 36 29.8 -20.0 15 30 23540 295 27 24.5 -11.4 | 291 33 30.6 -11.5 16 20 26090 275 21 20.9 -1.8 | 274 27 27.0 -1.9 17 10 30600 260 31 30.5 5.4 | 262 37 36.6 5.3 Wind Parameters Mean winds (0-6000m): 60.6 at 8.1 knts Storm direction: 90.6 at 6.1 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 67.2 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -3.6 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.32 Bulk Shear: 3.55 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 73 3 287 3| 3.3 0.0 3.3| 1.6 -0.2 1.4 2.8 0.41| 4.2 1.7 1000 57 4 310 4| 1.6 1.4 3.0| 4.1 -0.2 4.0 4.0 0.57| 3.6 2.1 1500 53 5 331 4| 2.0 0.9 2.9| 7.2 -0.2 7.0 4.7 0.65| 3.3 2.1 2000 51 6 341 4| 1.5 0.6 2.1| 7.2 -1.4 5.7 2.9 0.52| 2.7 1.4 2500 50 6 345 4| 1.2 0.5 1.7| 7.2 -2.7 4.5 1.8 0.41| 2.3 1.0 3000 48 7 346 5| 1.0 0.4 1.4| 7.3 -3.6 3.7 1.2 0.34| 2.1 0.7 4000 49 7 349 5| 1.0 0.3 1.3| 11.0 -3.6 7.4 1.8 0.46| 1.9 0.9 5000 54 7 359 4| 1.1 0.2 1.3| 14.9 -3.6 11.3 2.3 0.55| 1.8 1.0 6000 61 8 14 4| 1.1 0.2 1.3| 18.8 -3.6 15.2 2.5 0.60| 1.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251013.00.gif