UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 20 APR 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1005 154 25.4 3.4 24 22.0 13.3 200 7 298.1 299.0 286.2 312.6 4.86 1 1000 147 24.4 1.4 22 23.0 12.2 200 7 297.5 298.3 285.4 310.2 4.23 2 993 208 22.8 -0.2 22 23.0 11.0 196 8 296.5 297.2 284.5 307.9 3.79 3 925 818 18.0 -2.0 26 20.0 8.2 155 13 297.7 298.4 284.7 308.4 3.56 4 915 911 17.2 -2.8 25 20.0 7.6 155 14 297.8 298.4 284.6 308.0 3.40 5 850 1531 10.6 -6.4 30 17.0 3.2 155 17 297.3 297.8 283.7 305.7 2.78 6 788 2154 4.6 -13.4 26 18.0 -1.9 167 12 297.3 297.6 282.5 302.7 1.72 7 758 2469 4.4 -19.6 16 24.0 -3.2 173 10 300.4 300.6 283.0 303.9 1.07 8 700 3110 -0.7 -29.7 9 29.0 -7.6 185 5 301.7 301.8 282.7 303.3 0.46 9 650 3694 -5.9 -31.9 11 26.0 -11.3 186 5 302.3 302.4 282.8 303.7 0.41 10 586 4496 -10.7 -41.7 6 31.0 -15.4 188 4 305.8 305.8 284.0 306.4 0.17 11 500 5690 -20.5 -48.5 6 28.0 -23.3 190 3 308.0 308.1 284.7 308.4 0.09 12 400 7300 -33.7 -52.7 13 19.0 -34.8 175 3 311.2 311.2 285.8 311.5 0.07 13 300 9240 -49.9 -67.9 10 18.0 -50.2 225 3 315.0 315.0 287.1 315.1 0.01 14 250 10410 -59.1 -78.1 7 19.0 -59.2 220 3 318.2 318.2 288.2 318.2 0.00 15 247 10486 -59.9 -79.9 6 20.0 -60.0 220 3 318.1 318.1 288.1 318.1 0.00 16 234 10824 -59.9 -79.9 6 20.0 -60.0 215 3 323.1 323.1 289.7 323.1 0.00 17 200 11820 -54.1 -72.1 9 18.0 -54.4 200 3 347.1 347.1 296.0 347.1 0.01 18 184 12359 -50.5 -70.5 8 20.0 -51.0 225 4 361.3 361.3 299.0 361.4 0.02 19 150 13690 -50.9 -70.9 8 20.0 -51.4 285 5 382.4 382.4 302.6 382.5 0.02 20 142 14045 -53.5 -75.5 5 22.0 -53.9 383.9 383.9 302.9 383.9 0.01 TRP 247 10486 -59.9 -79.9 6 20.0 -60.0 220 3 318.1 318.1 288.1 318.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 707.96 mb = 3022.03 m = 9914.67 ft Wetbulb zero: 810.83 mb = 1918.82 m = 6295.26 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 15.30 % Est. max temperature: 24.58 C = 76.24 F Sfc-Lift cond lev (LCL): 725.83 mb = 2818.25 m = 9246.12 ft T: 1.62 C 700-500 lapse rate: 7.67 C/km ThetaE index: 5.74 C Layer 915.0- 758.0 mb Conv cond level (CCL): 642.88 mb = 3779.23 m = 12398.90 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 29.95 C = 85.91 F Cap Strength: 4.05 C Lifted Index: 2.86 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: 3.99 C Showalter Index: 4.62 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 14.10 C K Index: -4.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.02 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 5654.71 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 693.23 mb = 3186.54 m = 10454.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 198 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 1005 154 200 7 2.4 6.6 | 208 1 0.6 1.2 1 1000 147 200 7 2.4 6.6 | 208 1 0.6 1.2 2 925 818 155 13 -5.5 11.8 | 131 10 -7.3 6.4 3 850 1531 155 17 -7.2 15.4 | 138 13 -9.0 10.0 4 700 3110 185 5 0.4 5.0 | 72 1 -1.3 -0.4 5 500 5690 190 3 0.5 3.0 | 27 3 -1.2 -2.5 6 400 7300 175 3 -0.3 3.0 | 40 3 -2.0 -2.4 7 300 9240 225 3 2.1 2.1 | 354 3 0.4 -3.3 8 250 10410 220 3 1.9 2.3 | 357 3 0.2 -3.1 9 247 10486 220 3 1.9 2.3 | 357 3 0.2 -3.1 10 200 11820 200 3 1.0 2.8 | 16 3 -0.7 -2.6 11 150 13690 285 5 4.8 -1.3 | 335 7 3.1 -6.7 Wind Parameters Mean winds (0-6000m): 168.1 at 7.6 knts Storm direction: 198.1 at 5.7 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -134.5 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -8.9 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.68 Bulk Shear: 0.52 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 ------------------------------------------------------------------------------- 500 175 9 147 5| 0.0 7.1 7.1| 0.0 -4.1 -4.1 -8.2 -0.53| 7.3 -3.9 1000 164 11 138 7| 0.0 5.7 5.7| 1.7 -7.4 -5.7 -5.7 -0.40| 6.0 -2.4 1500 160 13 138 9| 0.5 3.8 4.2| 5.1 -7.4 -2.3 -1.5 -0.25| 5.0 -1.2 2000 160 13 139 9| 1.0 2.8 3.8| 7.8 -7.4 0.4 0.2 -0.14| 4.9 -0.7 2500 161 13 138 9| 1.6 2.3 3.8| 8.0 -7.7 0.3 0.1 -0.12| 4.8 -0.6 3000 161 12 136 8| 1.9 1.9 3.8| 8.0 -8.9 -0.9 -0.3 -0.19| 4.6 -0.9 4000 164 10 133 6| 1.5 1.4 2.9| 8.0 -9.2 -1.2 -0.3 -0.21| 3.6 -0.7 5000 166 9 128 5| 1.3 1.1 2.4| 8.0 -9.4 -1.5 -0.3 -0.22| 2.9 -0.6 6000 168 8 121 4| 1.1 1.0 2.0| 8.1 -9.6 -1.4 -0.2 -0.22| 2.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20250420.12.gif