UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 31 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 ------------------------------------------------------------------------------- 0 1000 54 180 9 SFC 996 88 12.0 3.0 54 9.0 7.5 180 9 285.5 286.3 280.8 298.9 4.76 2 925 703 8.0 0.0 57 8.0 4.3 205 35 287.5 288.2 281.0 299.3 4.13 3 901 919 6.2 0.2 65 6.0 3.4 210 35 287.8 288.6 281.4 300.1 4.30 4 886 1056 6.0 1.1 71 4.9 3.7 213 35 289.0 289.8 282.3 302.4 4.67 5 865 1253 7.6 -7.4 34 15.0 1.5 217 35 292.6 293.1 281.4 300.2 2.53 6 850 1397 7.2 -8.8 31 16.0 0.8 220 35 293.7 294.1 281.6 300.6 2.31 7 828 1612 7.0 -15.0 19 22.0 -0.7 221 35 295.7 295.9 281.4 300.2 1.44 8 741 2511 -0.3 -15.3 31 15.0 -5.3 224 35 297.3 297.6 282.3 302.2 1.57 9 720 2742 0.8 -25.2 12 26.0 -6.2 224 35 300.9 301.1 282.7 303.2 0.68 10 700 2967 -0.7 -31.7 7 31.0 -7.7 225 35 301.7 301.8 282.6 303.0 0.38 11 627 3835 -6.7 -35.7 8 29.0 -12.2 222 41 304.5 304.6 283.6 305.5 0.29 12 590 4307 -10.1 -21.1 40 11.0 -13.1 220 44 305.9 306.1 285.2 309.8 1.20 13 507 5456 -18.1 -26.1 50 8.0 -19.8 215 51 309.7 309.9 286.3 312.8 0.90 14 500 5560 -18.9 -27.9 45 9.0 -20.7 215 52 310.0 310.1 286.2 312.6 0.77 15 460 6175 -22.9 -37.9 24 15.0 -24.9 217 55 312.5 312.5 286.6 313.6 0.32 16 452 6303 -24.1 -39.1 24 15.0 -26.0 217 56 312.5 312.6 286.6 313.6 0.29 17 400 7180 -31.9 -39.9 45 8.0 -32.7 220 60 313.5 313.6 286.9 314.6 0.30 18 395 7269 -32.7 -39.7 50 7.0 -33.4 220 60 313.6 313.7 287.0 314.7 0.31 19 310 8932 -45.3 -49.9 60 4.6 -45.5 220 65 318.5 318.5 288.4 319.0 0.13 20 303 9084 -47.5 -52.2 58 4.7 -47.7 220 66 317.5 317.5 288.1 317.9 0.10 21 300 9150 -48.3 -53.0 58 4.7 -48.5 220 66 317.3 317.3 288.0 317.6 0.09 22 250 10330 -56.1 -60.5 58 4.4 -56.2 220 69 322.7 322.7 289.6 322.8 0.04 23 205 11569 -63.6 -68.3 52 4.8 -63.6 220 75 329.8 329.8 291.7 329.8 0.02 24 200 11720 -64.5 -69.3 52 4.8 -64.6 220 75 330.6 330.6 291.9 330.7 0.02 25 199 11751 -64.7 -69.4 52 4.7 -64.7 220 75 330.8 330.8 291.9 330.8 0.02 26 150 13500 -59.3 -64.3 52 5.0 -59.4 230 56 367.9 367.9 300.2 368.1 0.04 27 144 13756 -58.9 -64.9 46 6.0 -59.0 232 54 372.9 372.9 301.1 373.1 0.04 28 121 14841 -61.9 -67.9 45 6.0 -62.0 241 46 386.5 386.5 303.3 386.6 0.03 29 100 16020 -62.3 -69.3 39 7.0 -62.4 250 38 407.4 407.4 306.2 407.5 0.03 30 72 18046 -61.5 -69.5 34 8.0 -61.7 259 33 449.2 449.2 310.8 449.4 0.05 31 70 18220 -62.3 -71.3 29 9.0 -62.5 260 33 451.1 451.1 311.0 451.3 0.04 32 62 18966 -64.5 -73.5 28 9.0 -64.7 262 34 462.2 462.2 312.0 462.3 0.03 33 50 20280 -65.1 -75.1 24 10.0 -65.3 265 36 490.1 490.1 314.2 490.2 0.03 34 30 23370 -67.9 -78.9 19 11.0 -68.2 270 46 559.5 559.5 318.6 559.7 0.03 35 20 25830 -67.3 -79.3 17 12.0 -67.8 280 48 630.2 630.2 321.9 630.5 0.04 36 10 30010 -67.7 -79.7 17 12.0 -68.5 275 71 766.8 766.9 326.4 767.5 0.07 37 9.6 30255 -68.1 -80.1 16 12.0 -68.9 774.3 774.4 326.6 775.0 0.07 38 6.9 32262 -63.3 -77.3 13 14.0 -65.2 871.0 871.0 328.9 872.5 0.15 TRP 199 11751 -64.7 -69.4 52 4.7 -64.7 220 75 330.8 330.8 291.9 330.8 0.02 WND 205 11569 -63.6 -68.3 52 4.8 -63.6 220 75 329.8 329.8 291.7 329.8 0.02 Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 744.58 mb = 2474.39 m = 8117.99 ft Freezing level: 735.27 mb = 2574.13 m = 8445.21 ft Freezing level: 709.33 mb = 2861.80 m = 9388.99 ft Wetbulb zero: 837.87 mb = 1515.00 m = 4970.42 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 33.06 % Est. max temperature: 20.56 C = 69.01 F Sfc-Lift cond lev (LCL): 868.96 mb = 1215.69 m = 3988.43 ft T: 7.30 C 700-500 lapse rate: 7.02 C/km ThetaE index: 2.19 C Layer 865.0- 850.0 mb Conv cond level (CCL): 661.93 mb = 3407.96 m = 11180.83 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 29.65 C = 85.37 F Cap Strength: 10.47 C Lifted Index: 10.52 C Risk: None Lifted Index @300 mb: 12.79 C Lifted Index @700 mb: 9.12 C Showalter Index: 9.62 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 10.10 C K Index: -13.70 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.98 J/kg Max Up Vert Vel: 4.00 m/s Conv Inhibition (B-): 50214.05 J/kg Cap Strength: 10.46 C Lift Cond Lev (LCL): 836.35 mb = 1529.91 m = 5019.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 29 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 ---------------------------------------------------------- 0 996 88 180 9 0.0 9.0 | 86 27 -27.2 -2.1 1 925 703 205 35 14.8 31.7 | 149 24 -12.4 20.6 2 850 1397 220 35 22.5 26.8 | 163 16 -4.7 15.7 3 700 2967 225 35 24.7 24.7 | 170 14 -2.4 13.6 4 500 5560 215 52 29.8 42.6 | 185 32 2.7 31.5 5 400 7180 220 60 38.6 46.0 | 198 37 11.4 34.9 6 300 9150 220 66 42.4 50.6 | 201 42 15.3 39.5 7 250 10330 220 69 44.4 52.9 | 202 45 17.2 41.7 8 205 11569 220 75 48.2 57.5 | 204 51 21.0 46.3 9 200 11720 220 75 48.2 57.5 | 204 51 21.0 46.3 10 199 11751 220 75 48.2 57.5 | 204 51 21.0 46.3 11 150 13500 230 56 42.9 36.0 | 212 29 15.7 24.9 12 100 16020 250 38 35.7 13.0 | 258 9 8.5 1.9 13 70 18220 260 33 32.5 5.7 | 315 8 5.3 -5.4 14 50 20280 265 36 35.9 3.1 | 313 12 8.7 -8.0 15 30 23370 270 46 46.0 -0.0 | 301 22 18.8 -11.1 16 20 25830 280 48 47.3 -8.3 | 314 28 20.1 -19.4 17 10 30010 275 71 70.7 -6.2 | 292 47 43.6 -17.3 Wind Parameters Mean winds (0-6000m): 217.8 at 39.1 knts Storm direction: 247.8 at 29.4 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 216.9 neg: 0.0 tot: 216.9 m^2/s^2 ave: 72.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 62.14 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 ------------------------------------------------------------------------------- 500 199 19 109 22| 22.5 0.0 22.5|146.5 0.0 146.5 292.9 0.99| 23.0 22.7 1000 205 27 130 21| 14.4 0.0 14.4|197.6 0.0 197.6 197.6 0.93| 16.8 15.6 1500 210 30 140 19| 9.9 0.0 9.9|209.1 0.0 209.1 139.4 0.88| 12.8 11.3 2000 213 31 145 18| 7.5 0.0 7.5|211.4 0.0 211.4 105.7 0.87| 9.8 8.6 2500 215 32 149 17| 6.0 0.0 6.0|213.5 0.0 213.5 85.4 0.87| 8.1 7.0 3000 217 32 153 17| 5.2 0.0 5.2|216.9 0.0 216.9 72.3 0.86| 7.0 6.0 4000 219 34 159 17| 3.9 0.9 4.8|229.7 0.0 229.7 57.4 0.79| 6.1 4.8 5000 218 36 166 18| 3.1 1.5 4.6|238.1 0.0 238.1 47.6 0.71| 5.6 4.0 6000 218 39 171 20| 2.8 1.5 4.3|262.1 0.0 262.1 43.7 0.68| 5.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251031.12.gif