UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061300.upa.cvt Date: 0000Z 13 JUN 25 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 13 JUN 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1003 117 19.6 16.4 82 3.2 17.5 130 1 292.5 294.6 290.5 325.9 11.77 1 1000 143 22.2 18.0 77 4.2 19.4 130 3 295.4 297.7 292.5 332.9 13.09 2 999 152 22.4 18.0 76 4.4 19.4 130 3 295.6 298.0 292.6 333.3 13.11 3 986 266 24.4 17.4 65 7.0 19.6 134 3 298.8 301.1 293.3 336.0 12.78 4 974 373 24.0 16.0 61 8.0 18.7 137 3 299.4 301.6 292.8 333.9 11.82 5 925 823 20.8 12.8 60 8.0 15.7 150 3 300.6 302.4 291.8 330.3 10.09 6 850 1548 15.8 5.8 51 10.0 10.0 160 3 302.7 304.0 289.7 323.1 6.81 7 700 3169 6.2 -8.8 33 15.0 -0.3 180 5 309.4 309.9 288.2 318.3 2.81 8 659 3660 3.4 -12.6 30 16.0 -3.0 183 8 311.6 312.0 288.3 318.7 2.20 9 620 4151 -0.7 -16.7 29 16.0 -6.3 185 10 312.4 312.7 288.1 317.9 1.67 10 589 4559 -1.9 -17.9 28 16.0 -7.4 188 12 315.6 315.9 289.0 320.9 1.59 11 504 5779 -9.9 -29.9 18 20.0 -14.6 195 19 320.2 320.4 289.5 322.5 0.63 12 500 5840 -10.3 -30.3 18 20.0 -14.9 195 19 320.5 320.6 289.6 322.7 0.62 13 400 7510 -25.3 -39.3 26 14.0 -27.2 195 25 322.1 322.2 289.8 323.3 0.32 14 369 8090 -29.9 -44.9 22 15.0 -31.4 323.5 323.5 290.0 324.2 0.19 TRP WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 626.66 mb = 4066.88 m = 13342.63 ft Wetbulb zero: 704.80 mb = 3111.96 m = 10209.72 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 38.69 % Est. max temperature: 29.72 C = 85.50 F Sfc-Lift cond lev (LCL): 956.77 mb = 528.89 m = 1735.18 ft T: 22.89 C 700-500 lapse rate: 6.18 C/km ThetaE index: 17.70 C Layer 974.0- 659.0 mb Conv cond level (CCL): 782.18 mb = 2242.25 m = 7356.37 ft Mean mixing ratio: 11.10 g/kg Conv temperature: 32.68 C = 90.83 F Cap Strength: 2.96 C Lifted Index: -0.01 C Risk: Thunderstorms probable Lifted Index @700 mb: 1.14 C Showalter Index: 4.39 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 16.10 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 94.60 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 200.93 J/kg Max Up Vert Vel: 20.05 m/s Conv Inhibition (B-): 190.01 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 852.59 mb = 1521.92 m = 4993.10 ft Lev Free Conv (LFC): 627.59 mb = 4052.80 m = 13296.42 ft Equ Level (EL): 597.59 mb = 4443.67 m = 14578.79 ft B at Equ Level: 17.95 J/kg Wind level data Storm motion: 216 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 1003 117 130 1 -0.8 0.6 | 46 6 -4.4 -4.3 1 1000 143 130 3 -2.3 1.9 | 63 7 -5.9 -3.0 2 925 823 150 3 -1.5 2.6 | 66 6 -5.1 -2.3 3 850 1548 160 3 -1.0 2.8 | 66 5 -4.7 -2.1 4 700 3169 180 5 0.0 5.0 | 91 4 -3.6 0.1 5 500 5840 195 19 4.9 18.4 | 185 13 1.3 13.4 6 400 7510 195 25 6.5 24.1 | 188 19 2.8 19.2 Wind Parameters Mean winds (0-6000m): 186.4 at 8.2 knts Storm direction: 216.4 at 6.1 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 44.3 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -0.0 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 1.0 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 34.29 Bulk Shear: 5.86 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 ------------------------------------------------------------------------------- 500 137 3 64 6| 2.1 0.0 2.1| 3.5 0.0 3.5 7.1 0.82| 2.7 2.2 1000 143 3 65 6| 1.1 0.0 1.1| 3.6 0.0 3.6 3.6 0.70| 1.6 1.1 1500 148 3 65 6| 0.8 0.0 0.8| 3.7 -0.0 3.7 2.5 0.64| 1.2 0.8 2000 153 3 66 6| 0.8 0.0 0.8| 4.5 -0.0 4.5 2.2 0.67| 1.1 0.7 2500 157 3 69 5| 0.8 0.0 0.8| 5.2 -0.0 5.2 2.1 0.69| 1.0 0.7 3000 162 4 71 5| 0.7 0.0 0.7| 5.8 -0.0 5.8 1.9 0.70| 1.0 0.7 4000 171 4 83 4| 1.2 0.0 1.2| 10.9 -0.0 10.8 2.7 0.78| 1.4 1.1 5000 180 6 108 4| 1.5 0.0 1.5| 17.3 -0.0 17.3 3.5 0.72| 1.7 1.2 6000 186 8 139 4| 1.7 0.0 1.7| 24.0 -0.0 24.0 4.0 0.65| 1.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250613.00.gif