UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080712.upa.cvt Date: 1200Z 7 AUG 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 7 AUG 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1012 15 24.6 10.6 41 14.0 16.0 160 7 296.7 298.2 288.7 319.9 7.95 1 1000 119 22.8 7.8 38 15.0 14.0 170 9 296.0 297.1 287.2 315.3 6.64 2 930 744 17.0 5.0 45 12.0 10.4 175 13 296.2 297.3 286.6 313.5 5.88 3 925 790 17.4 4.4 42 13.0 10.3 175 13 297.1 298.1 286.6 313.8 5.67 4 912 911 18.2 -8.8 15 27.0 6.5 178 13 299.1 299.5 283.7 305.8 2.15 5 911 920 18.2 -9.8 14 28.0 6.3 178 13 299.2 299.6 283.5 305.4 1.99 6 864 1370 14.4 3.4 48 11.0 8.4 187 13 299.8 300.9 287.6 316.7 5.66 7 850 1508 13.4 2.4 47 11.0 7.5 190 13 300.2 301.2 287.5 316.2 5.35 8 816 1850 10.8 1.8 54 9.0 6.1 194 13 301.0 301.9 287.8 317.0 5.34 9 702 3089 3.4 -4.6 56 8.0 -0.3 210 11 306.0 306.7 288.1 318.0 3.87 10 700 3112 3.4 -4.6 56 8.0 -0.3 210 11 306.2 307.0 288.2 318.3 3.88 11 651 3699 1.2 -8.8 47 10.0 -3.0 206 11 310.2 310.8 288.6 319.8 3.02 12 615 4154 -2.3 -9.3 59 7.0 -5.2 202 12 311.3 311.8 289.0 321.1 3.07 13 614 4167 -2.3 -9.3 59 7.0 -5.2 202 12 311.4 312.0 289.1 321.2 3.08 14 564 4840 -4.1 -18.1 33 14.0 -8.8 197 12 316.9 317.2 289.5 322.4 1.63 15 500 5780 -10.3 -17.3 56 7.0 -12.6 190 13 320.5 320.9 290.9 327.1 1.97 16 492 5904 -11.1 -18.1 56 7.0 -13.4 190 13 321.0 321.3 290.9 327.3 1.87 17 418 7134 -18.9 -27.9 45 9.0 -21.0 190 16 326.3 326.5 291.6 329.6 0.92 18 400 7460 -21.7 -31.7 40 10.0 -23.6 190 17 326.8 326.9 291.5 329.2 0.67 19 308 9319 -37.7 -43.7 53 6.0 -38.2 199 13 329.7 329.8 291.9 330.7 0.26 20 300 9500 -39.1 -45.1 53 6.0 -39.6 200 13 330.3 330.3 292.0 331.1 0.23 21 263 10392 -44.3 -51.3 46 7.0 -44.7 218 23 335.3 335.3 293.3 335.8 0.13 22 250 10730 -47.3 -54.3 45 7.0 -47.6 225 27 335.7 335.8 293.3 336.1 0.10 23 200 12170 -57.1 -65.1 36 8.0 -57.2 250 33 342.3 342.3 294.9 342.5 0.03 24 197 12266 -57.5 -64.5 41 7.0 -57.6 250 33 343.2 343.2 295.1 343.3 0.03 25 183 12731 -58.1 -66.1 35 8.0 -58.2 246 30 349.5 349.5 296.5 349.7 0.03 26 165 13394 -51.3 -59.3 38 8.0 -51.6 240 25 371.4 371.4 300.9 371.8 0.08 27 150 14010 -53.5 -63.5 28 10.0 -53.8 235 21 377.9 377.9 301.9 378.1 0.05 28 144 14272 -53.9 -63.9 28 10.0 -54.2 233 20 381.6 381.6 302.5 381.9 0.05 29 118 15557 -50.7 -63.7 20 13.0 -51.3 226 13 409.9 409.9 306.5 410.2 0.06 30 100 16630 -52.1 -66.1 17 14.0 -52.7 220 7 427.1 427.1 308.6 427.3 0.05 31 83 17834 -52.3 -68.3 13 16.0 -53.1 228 7 450.0 450.0 310.9 450.3 0.05 32 70 18930 -54.1 -71.1 11 17.0 -54.8 235 7 468.6 468.7 312.5 468.9 0.04 33 55 20489 -50.1 -69.1 9 19.0 -51.5 192 4 511.3 511.3 315.8 511.7 0.06 34 50 21110 -50.3 -69.3 9 19.0 -51.8 175 3 524.9 525.0 316.6 525.4 0.07 35 30 24450 -49.5 -71.5 6 22.0 -52.1 195 3 609.7 609.7 321.0 610.3 0.08 36 26 25383 -50.9 -72.9 6 22.0 -53.4 176 6 631.2 631.2 322.0 631.8 0.08 37 20 27100 -47.9 -70.9 5 23.0 -51.8 140 11 689.6 689.6 324.1 690.7 0.13 38 17 28175 -46.9 -69.9 6 23.0 -51.6 725.6 725.7 325.3 727.2 0.18 39 16 28580 -43.1 -68.1 5 25.0 -49.5 750.7 750.8 326.0 753.0 0.25 40 14 29476 -44.7 -68.7 5 24.0 -50.8 774.5 774.6 326.7 777.0 0.26 TRP 197 12266 -57.5 -64.5 41 7.0 -57.6 250 33 343.2 343.2 295.1 343.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5661.00 m Freezing level: 638.66 mb = 3854.92 m = 12647.22 ft Wetbulb zero: 706.92 mb = 3031.32 m = 9945.16 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 46.93 % Est. max temperature: 27.75 C = 81.95 F Sfc-Lift cond lev (LCL): 823.44 mb = 1774.04 m = 5820.28 ft T: 11.38 C 700-500 lapse rate: 5.13 C/km ThetaE index: 8.40 C Layer 912.0- 864.0 mb Conv cond level (CCL): 639.19 mb = 3845.38 m = 12615.91 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 38.45 C = 101.21 F Cap Strength: 9.01 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 11.74 C Lifted Index @700 mb: 5.55 C Showalter Index: 8.25 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 12.70 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 67.80 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.21 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 52271.41 J/kg Cap Strength: 9.40 C Lift Cond Lev (LCL): 778.88 mb = 2233.31 m = 7327.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 9 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 1012 15 160 7 -2.4 6.6 | 91 9 -8.6 0.1 1 1000 119 170 9 -1.6 8.9 | 107 8 -7.8 2.4 2 925 790 175 13 -1.1 13.0 | 131 10 -7.4 6.5 3 850 1508 190 13 2.3 12.8 | 148 7 -4.0 6.3 4 700 3112 210 11 5.5 9.5 | 167 3 -0.7 3.0 5 500 5780 190 13 2.3 12.8 | 148 7 -4.0 6.3 6 400 7460 190 17 3.0 16.7 | 162 11 -3.3 10.2 7 300 9500 200 13 4.4 12.2 | 163 6 -1.8 5.7 8 250 10730 225 27 19.1 19.1 | 226 18 12.9 12.6 9 200 12170 250 33 31.0 11.3 | 259 25 24.8 4.8 10 197 12266 250 33 31.0 11.3 | 259 25 24.8 4.8 11 150 14010 235 21 17.2 12.0 | 243 12 11.0 5.6 12 100 16630 220 7 4.5 5.4 | 57 2 -1.7 -1.1 13 70 18930 235 7 5.7 4.0 | 11 3 -0.5 -2.5 14 50 21110 175 3 -0.3 3.0 | 62 7 -6.5 -3.5 15 30 24450 195 3 0.8 2.9 | 57 7 -5.4 -3.6 16 20 27100 140 11 -7.1 8.4 | 98 13 -13.3 1.9 Wind Parameters Mean winds (0-6000m): 193.8 at 12.0 knts Storm direction: 223.8 at 9.0 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 22.0 neg: 0.0 tot: 22.0 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.28 Bulk Shear: 3.17 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 ------------------------------------------------------------------------------- 500 171 10 112 8| 4.9 0.0 4.9| 10.3 0.0 10.3 20.7 0.96| 5.0 4.8 1000 174 11 121 9| 3.5 0.0 3.5| 16.0 0.0 16.0 16.0 0.92| 3.9 3.6 1500 178 12 128 9| 2.7 0.0 2.7| 19.7 0.0 19.7 13.1 0.87| 3.4 3.0 2000 182 12 133 8| 2.0 0.0 2.0| 20.7 0.0 20.7 10.4 0.81| 2.9 2.4 2500 185 12 137 7| 1.7 0.0 1.7| 21.5 0.0 21.5 8.6 0.76| 2.6 2.0 3000 189 12 140 7| 1.4 0.0 1.4| 22.0 0.0 22.0 7.3 0.72| 2.4 1.7 4000 193 12 144 6| 1.1 0.2 1.2| 22.0 -0.5 21.5 5.4 0.61| 2.1 1.3 5000 194 12 146 6| 0.9 0.3 1.2| 22.0 -1.4 20.7 4.1 0.52| 1.8 0.9 6000 194 12 147 6| 0.7 0.4 1.1| 22.7 -2.3 20.4 3.4 0.46| 1.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250807.12.gif