UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 15 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 1033 93 -10.5 -12.8 83 2.3 -11.1 160 1 260.2 260.4 260.2 263.9 1.38 1 1000 346 -2.7 -6.3 76 3.6 -3.9 150 7 270.5 270.8 269.2 276.9 2.38 2 933 893 -3.9 -11.9 54 8.0 -6.2 168 7 274.6 274.9 270.7 279.3 1.64 3 925 961 -3.5 -13.5 46 10.0 -6.3 170 7 275.7 276.0 271.1 279.9 1.46 4 872 1427 -3.5 -20.5 25 17.0 -7.7 118 8 280.4 280.6 272.9 283.0 0.86 5 850 1628 -4.9 -17.9 35 13.0 -8.2 95 9 281.0 281.2 273.6 284.3 1.10 6 844 1684 -4.7 -16.7 38 12.0 -7.9 93 9 281.8 282.0 274.2 285.4 1.22 7 720 2927 -7.9 -22.9 29 15.0 -11.4 48 11 291.4 291.5 278.6 294.0 0.84 8 700 3145 -9.1 -24.1 28 15.0 -12.5 40 11 292.4 292.5 279.0 294.9 0.78 9 554 4917 -19.7 -41.7 12 22.0 -22.2 23 12 300.1 300.1 281.6 300.7 0.18 10 500 5670 -24.9 -45.9 12 21.0 -26.8 15 13 302.7 302.7 282.7 303.1 0.13 11 475 6040 -27.1 -46.1 15 19.0 -28.7 10 15 304.4 304.5 283.4 304.9 0.13 12 400 7250 -36.9 -52.9 17 16.0 -37.7 355 23 307.0 307.0 284.3 307.3 0.07 13 397 7302 -37.3 -53.3 17 16.0 -38.1 355 24 307.2 307.2 284.4 307.4 0.07 14 322 8723 -45.9 -58.9 22 13.0 -46.3 359 42 314.2 314.2 286.9 314.4 0.04 15 300 9190 -49.5 -62.5 20 13.0 -49.8 360 48 315.6 315.6 287.3 315.7 0.03 16 269 9895 -55.1 -67.1 21 12.0 -55.3 357 50 317.4 317.4 287.9 317.5 0.02 17 250 10360 -57.5 -68.5 23 11.0 -57.6 355 52 320.6 320.6 288.9 320.6 0.02 18 228 10937 -61.7 -72.7 22 11.0 -61.8 355 54 322.7 322.7 289.6 322.8 0.01 19 200 11750 -61.5 -71.5 25 10.0 -61.6 345 48 335.4 335.4 293.2 335.4 0.01 20 151 13498 -58.5 -68.5 27 10.0 -58.7 335 36 368.6 368.6 300.3 368.7 0.03 21 150 13540 -58.5 -68.5 27 10.0 -58.7 335 36 369.3 369.3 300.5 369.4 0.03 22 100 16070 -61.5 -73.5 19 12.0 -61.7 325 33 408.9 408.9 306.4 409.0 0.02 23 86 17009 -61.7 -73.7 19 12.0 -61.9 319 31 426.5 426.5 308.4 426.6 0.02 24 70 18290 -61.3 -74.3 16 13.0 -61.6 310 29 453.2 453.2 311.2 453.4 0.02 25 50 20370 -61.9 -75.9 14 14.0 -62.3 315 27 497.6 497.6 314.8 497.8 0.03 26 45 21019 -62.9 -76.9 13 14.0 -63.3 312 26 510.4 510.4 315.7 510.6 0.02 27 37 22229 -60.7 -74.7 14 14.0 -61.3 306 25 545.4 545.5 317.9 545.7 0.04 28 30 23530 -61.3 -76.3 12 15.0 -62.0 300 23 577.5 577.5 319.6 577.8 0.04 29 28 23958 -61.7 -76.7 12 15.0 -62.4 587.9 587.9 320.0 588.2 0.04 30 25 24664 -58.9 -74.9 11 16.0 -60.0 615.3 615.4 321.3 615.8 0.06 TRP 228 10937 -61.7 -72.7 22 11.0 -61.8 355 54 322.7 322.7 289.6 322.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 31.49 % Est. max temperature: 8.88 C = 47.98 F Sfc-Lift cond lev (LCL): 995.46 mb = 381.87 m = 1252.83 ft T: -2.78 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 1033.0- -0.0 mb Conv cond level (CCL): 617.88 mb = 4090.27 m = 13419.37 ft Mean mixing ratio: 1.97 g/kg Conv temperature: 26.16 C = 79.08 F Cap Strength: 21.18 C Lifted Index: 22.45 C Risk: None Lifted Index @300 mb: 28.29 C Lifted Index @700 mb: 16.90 C Showalter Index: 15.69 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 7.00 C K Index: -12.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.21 J/kg Max Up Vert Vel: 9.61 m/s Conv Inhibition (B-): 46662.54 J/kg Cap Strength: 22.43 C Lift Cond Lev (LCL): 911.77 mb = 1074.69 m = 3525.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 8 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 1033 93 160 1 -0.3 0.9 | 248 8 7.2 2.9 1 1000 346 150 7 -3.5 6.1 | 207 9 4.0 8.0 2 925 961 170 7 -1.2 6.9 | 216 11 6.3 8.9 3 850 1628 95 9 -9.0 0.8 | 153 3 -1.4 2.8 4 700 3145 40 11 -7.1 -8.4 | 356 6 0.5 -6.5 5 500 5670 15 13 -3.4 -12.6 | 338 11 4.2 -10.6 6 400 7250 355 23 2.0 -22.9 | 335 23 9.6 -20.9 7 300 9190 360 48 -0.0 -48.0 | 351 47 7.5 -46.0 8 250 10360 355 52 4.5 -51.8 | 346 51 12.1 -49.8 9 228 10937 355 54 4.7 -53.8 | 347 53 12.3 -51.8 10 200 11750 345 48 12.4 -46.4 | 336 49 20.0 -44.4 11 150 13540 335 36 15.2 -32.6 | 323 38 22.8 -30.7 12 100 16070 325 33 18.9 -27.0 | 313 36 26.5 -25.1 13 70 18290 310 29 22.2 -18.6 | 299 34 29.8 -16.7 14 50 20370 315 27 19.1 -19.1 | 303 32 26.6 -17.1 15 30 23530 300 23 19.9 -11.5 | 289 29 27.5 -9.5 Wind Parameters Mean winds (0-6000m): 45.4 at 10.4 knts Storm direction: 75.4 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -31.7 tot: -28.4 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.03 Bulk Shear: 22.78 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 ------------------------------------------------------------------------------- 500 153 5 217 9| 0.0 6.2 6.2| 1.2 -12.5 -11.3 -22.7 -0.78| 7.0 -5.5 1000 159 6 214 9| 0.0 3.3 3.3| 3.3 -16.1 -12.8 -12.8 -0.61| 5.0 -3.0 1500 146 7 206 8| 0.0 2.9 2.9| 3.3 -25.6 -22.3 -14.9 -0.63| 6.1 -3.8 2000 127 7 194 7| 0.0 2.4 2.4| 3.3 -27.4 -24.1 -12.1 -0.66| 5.5 -3.6 2500 111 8 182 5| 0.0 2.2 2.2| 3.3 -29.1 -25.8 -10.3 -0.68| 5.0 -3.4 3000 97 8 165 3| 0.0 2.0 2.0| 3.3 -31.7 -28.4 -9.5 -0.67| 4.8 -3.2 4000 74 9 66 1| 0.0 1.6 1.6| 3.3 -33.7 -30.4 -7.6 -0.66| 3.9 -2.6 5000 58 10 12 3| 0.0 1.4 1.4| 3.3 -36.4 -33.1 -6.6 -0.64| 3.3 -2.2 6000 45 10 358 5| 0.0 1.4 1.4| 4.3 -38.4 -34.2 -5.7 -0.58| 3.2 -1.8 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251015.00.gif