UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 10 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 91 0.0 -1.0 93 1.0 -0.4 110 7 271.8 272.4 271.9 281.2 3.49 1 1000 226 -1.3 -3.9 82 2.6 -2.3 115 13 271.9 272.3 270.9 279.6 2.86 2 968 485 -3.1 -5.7 82 2.6 -4.0 128 18 272.6 273.0 270.9 279.6 2.58 3 925 845 -3.3 -5.2 87 1.9 -4.0 145 25 275.9 276.4 273.3 283.7 2.80 4 850 1512 -4.3 -6.2 87 1.9 -5.0 205 15 281.6 282.1 276.5 289.7 2.83 5 827 1728 -4.9 -7.0 85 2.1 -5.7 219 16 283.2 283.7 277.2 291.0 2.73 6 700 3023 -12.1 -14.9 80 2.8 -12.9 305 19 289.1 289.4 278.7 294.2 1.72 7 678 3266 -13.5 -16.4 79 2.9 -14.3 305 21 290.2 290.4 279.0 294.9 1.56 8 632 3799 -14.7 -17.5 79 2.8 -15.4 303 26 294.7 295.0 281.1 299.4 1.53 9 500 5530 -26.7 -29.9 74 3.2 -27.2 300 42 300.5 300.6 282.4 302.6 0.64 10 477 5869 -29.3 -32.8 72 3.5 -29.7 303 47 301.3 301.4 282.6 303.0 0.51 11 400 7110 -37.1 -40.6 70 3.5 -37.4 315 64 306.8 306.8 284.5 307.7 0.28 12 388 7320 -37.9 -41.5 69 3.6 -38.2 316 68 308.4 308.5 285.1 309.3 0.26 13 341 8193 -45.7 -49.3 67 3.6 -45.9 318 83 309.4 309.4 285.2 309.9 0.13 14 324 8533 -45.9 -49.5 67 3.6 -46.0 319 90 313.7 313.7 286.8 314.2 0.13 15 300 9040 -49.9 -53.7 64 3.8 -50.0 320 99 315.0 315.0 287.2 315.3 0.09 16 286 9350 -52.7 -56.4 64 3.7 -52.8 320 102 315.3 315.4 287.3 315.6 0.06 17 278 9532 -53.5 -57.1 64 3.7 -53.5 320 103 316.8 316.8 287.8 317.1 0.06 18 250 10210 -56.3 -59.8 65 3.5 -56.3 325 99 322.4 322.4 289.5 322.6 0.05 19 246 10312 -56.7 -60.3 64 3.6 -56.8 325 99 323.3 323.3 289.8 323.4 0.05 20 243 10390 -56.7 -60.4 63 3.7 -56.8 325 97 324.4 324.4 290.2 324.6 0.05 21 232 10686 -53.7 -57.9 60 4.2 -53.8 325 87 333.3 333.3 292.7 333.5 0.07 22 200 11640 -53.3 -58.1 56 4.8 -53.4 325 58 348.4 348.4 296.3 348.7 0.07 23 181 12279 -55.5 -60.5 54 5.0 -55.6 325 55 354.9 354.9 297.7 355.1 0.06 24 164 12910 -53.5 -59.5 48 6.0 -53.7 325 52 368.4 368.4 300.4 368.7 0.08 25 150 13480 -56.1 -62.1 47 6.0 -56.3 325 50 373.4 373.4 301.2 373.7 0.06 26 100 16050 -57.9 -65.9 35 8.0 -58.2 330 42 415.9 415.9 307.3 416.1 0.05 27 79 17534 -57.3 -66.3 31 9.0 -57.6 323 37 446.1 446.1 310.5 446.5 0.06 28 72 18115 -60.7 -69.7 30 9.0 -61.0 321 36 450.9 450.9 311.0 451.1 0.04 29 70 18290 -60.7 -69.7 30 9.0 -61.0 320 35 454.5 454.5 311.3 454.8 0.05 30 57 19570 -58.7 -68.7 26 10.0 -59.2 317 31 486.6 486.6 314.0 487.0 0.06 31 54 19905 -62.7 -72.7 25 10.0 -63.0 316 30 484.9 484.9 313.8 485.2 0.04 32 50 20380 -60.7 -70.7 26 10.0 -61.1 315 29 500.4 500.5 315.0 500.8 0.06 33 37 22250 -60.7 -71.7 22 11.0 -61.3 315 28 545.4 545.5 317.9 545.9 0.06 34 36 22420 -62.7 -73.7 21 11.0 -63.1 315 28 544.6 544.6 317.8 544.9 0.05 35 30 23550 -59.7 -70.7 23 11.0 -60.4 315 27 581.9 581.9 319.8 582.6 0.09 36 25 24694 -57.5 -69.5 20 12.0 -58.6 304 25 619.4 619.4 321.5 620.4 0.13 37 20 26100 -57.9 -69.9 20 12.0 -59.2 290 23 658.9 659.0 323.1 660.2 0.16 38 15 27938 -52.3 -65.3 19 13.0 -55.1 734.1 734.2 325.6 737.7 0.39 39 12 29383 -51.9 -64.9 20 13.0 -55.2 783.9 784.1 327.0 788.9 0.52 40 10 30580 -46.1 -60.1 19 14.0 -51.7 847.5 848.1 328.6 859.8 1.17 41 9.9 30647 -45.7 -59.7 19 14.0 -51.4 851.4 852.0 328.7 864.5 1.24 TRP 246 10312 -56.7 -60.3 64 3.6 -56.8 325 99 323.3 323.3 289.8 323.4 0.05 WND 278 9532 -53.5 -57.1 64 3.7 -53.5 320 103 316.8 316.8 287.8 317.1 0.06 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 1017.00 mb = 91.45 m = 300.03 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 80.93 % Est. max temperature: 8.50 C = 47.30 F Sfc-Lift cond lev (LCL): 1001.10 mb = 217.20 m = 712.60 ft T: -1.22 C 700-500 lapse rate: 5.82 C/km ThetaE index: 1.61 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 777.89 mb = 2203.68 m = 7229.82 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 13.61 C = 56.50 F Cap Strength: 13.58 C Lifted Index: 16.41 C Risk: None Lifted Index @300 mb: 24.11 C Lifted Index @700 mb: 9.79 C Showalter Index: 9.78 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.50 C K Index: 13.40 Risk: None Sweat Index: 221.52 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.42 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 68181.80 J/kg Cap Strength: 16.35 C Lift Cond Lev (LCL): 932.30 mb = 782.71 m = 2567.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 19 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 91 110 7 -6.6 2.4 | 132 26 -19.1 17.3 1 1000 226 115 13 -11.8 5.5 | 130 32 -24.3 20.4 2 925 845 145 25 -14.3 20.5 | 143 44 -26.8 35.3 3 850 1512 205 15 6.3 13.6 | 168 29 -6.2 28.5 4 700 3023 305 19 15.6 -10.9 | 218 5 3.1 4.0 5 500 5530 300 42 36.4 -21.0 | 284 25 23.9 -6.1 6 400 7110 315 64 45.3 -45.3 | 313 45 32.8 -30.4 7 300 9040 320 99 63.6 -75.8 | 320 80 51.1 -61.0 8 278 9532 320 103 66.2 -78.9 | 320 84 53.7 -64.0 9 250 10210 325 99 56.8 -81.1 | 326 80 44.3 -66.2 10 246 10312 325 99 56.8 -81.1 | 326 80 44.3 -66.2 11 200 11640 325 58 33.3 -47.5 | 328 39 20.8 -32.7 12 150 13480 325 50 28.7 -41.0 | 328 31 16.2 -26.1 13 100 16050 330 42 21.0 -36.4 | 338 23 8.5 -21.5 14 70 18290 320 35 22.5 -26.8 | 320 16 10.0 -12.0 15 50 20380 315 29 20.5 -20.5 | 305 10 8.0 -5.6 16 30 23550 315 27 19.1 -19.1 | 303 8 6.6 -4.2 17 20 26100 290 23 21.6 -7.9 | 233 11 9.1 7.0 Wind Parameters Mean winds (0-6000m): 289.9 at 25.9 knts Storm direction: 319.9 at 19.4 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 350.0 neg: -6.7 tot: 343.3 m^2/s^2 ave: 114.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 7.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.09 Bulk Shear: 215.87 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 ------------------------------------------------------------------------------- 500 123 15 133 34| 14.3 0.0 14.3| 36.3 -6.7 29.6 59.2 0.19| 15.2 3.0 1000 139 19 140 38| 9.5 0.0 9.5|182.2 -6.7 175.6 175.6 0.52| 15.8 8.2 1500 151 18 145 38| 6.1 0.0 6.1|269.2 -6.7 262.5 175.0 0.56| 15.6 8.8 2000 167 18 153 36| 5.6 0.0 5.6|316.7 -6.7 310.0 155.0 0.59| 14.1 8.4 2500 182 18 160 35| 5.1 0.0 5.1|342.3 -6.7 335.6 134.2 0.58| 13.4 7.8 3000 195 18 166 33| 4.5 0.0 4.5|350.0 -6.7 343.3 114.4 0.55| 12.8 7.0 4000 252 19 196 22| 3.4 1.2 4.6|361.7 -6.7 355.0 88.8 0.56| 10.8 6.0 5000 280 22 221 14| 2.7 1.9 4.6|371.7 -6.7 365.0 73.0 0.53| 9.6 5.1 6000 290 26 243 13| 2.9 2.0 4.9|417.9 -6.7 411.3 68.5 0.53| 9.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251010.12.gif