UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062312.upa.cvt Date: 1200Z 23 JUN 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 23 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 ------------------------------------------------------------------------------- 0 1000 22 SFC 989 117 18.0 14.1 78 3.9 15.5 200 5 292.1 293.9 289.1 321.2 10.27 2 941 540 14.8 8.8 67 6.0 11.3 219 15 293.0 294.4 287.0 314.7 7.57 3 925 685 13.8 7.8 67 6.0 10.4 225 19 293.4 294.7 286.8 314.1 7.19 4 850 1393 9.8 2.8 62 7.0 6.1 240 23 296.4 297.4 286.2 312.6 5.51 5 839 1501 9.4 2.4 62 7.0 5.8 239 25 297.1 298.1 286.4 313.1 5.42 6 722 2729 1.4 -2.7 74 4.1 -0.5 227 42 301.4 302.2 286.9 314.5 4.34 7 700 2978 0.6 -2.5 80 3.1 -0.9 225 46 303.1 304.0 287.8 317.0 4.55 8 672 3307 -1.3 -4.1 81 2.8 -2.6 224 47 304.6 305.4 287.9 317.5 4.20 9 555 4817 -9.7 -12.4 81 2.7 -10.7 218 50 311.8 312.3 288.8 320.3 2.66 10 500 5620 -14.5 -17.9 75 3.4 -15.5 215 52 315.4 315.7 289.2 321.6 1.87 11 483 5879 -16.7 -20.2 74 3.5 -17.7 215 52 315.8 316.1 289.1 321.1 1.59 12 400 7260 -26.7 -31.1 66 4.4 -27.5 215 54 320.3 320.4 289.6 322.8 0.71 13 344 8341 -33.3 -38.3 61 5.0 -33.9 212 55 325.4 325.5 290.9 327.0 0.41 14 300 9290 -41.9 -46.9 58 5.0 -42.2 210 56 326.3 326.3 290.9 327.0 0.19 15 278 9801 -45.9 -50.9 57 5.0 -46.2 327.7 327.7 291.2 328.2 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 691.16 mb = 3081.81 m = 10110.80 ft Wetbulb zero: 731.47 mb = 2622.46 m = 8603.77 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 74.01 % Est. max temperature: 23.01 C = 73.42 F Sfc-Lift cond lev (LCL): 933.39 mb = 608.74 m = 1997.14 ft T: 14.33 C 700-500 lapse rate: 5.72 C/km ThetaE index: 8.63 C Layer 941.0- 839.0 mb Conv cond level (CCL): 802.44 mb = 1865.41 m = 6120.04 ft Mean mixing ratio: 7.87 g/kg Conv temperature: 24.29 C = 75.73 F Cap Strength: 3.35 C Lifted Index: 4.26 C Risk: None Lifted Index @300 mb: 7.77 C Lifted Index @700 mb: 1.99 C Showalter Index: 6.16 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 131.60 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 1426.42 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 864.54 mb = 1250.99 m = 4104.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 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 ---------------------------------------------------------- 0 989 117 200 5 1.7 4.7 | 81 26 -26.2 -4.2 1 925 685 225 19 13.4 13.4 | 108 15 -14.4 4.6 2 850 1393 240 23 19.9 11.5 | 108 8 -7.9 2.6 3 700 2978 225 46 32.5 32.5 | 191 24 4.7 23.7 4 500 5620 215 52 29.8 42.6 | 183 34 2.0 33.7 5 400 7260 215 54 31.0 44.2 | 185 36 3.1 35.4 6 300 9290 210 56 28.0 48.5 | 180 40 0.1 39.6 Wind Parameters Mean winds (0-6000m): 222.4 at 39.0 knts Storm direction: 252.4 at 29.2 knts Shear (0-3000m) pos: 3.9 neg: 3.7 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -1.0 tot: 95.3 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 102.90 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 ------------------------------------------------------------------------------- 500 219 11 89 21| 13.2 0.0 13.2| 50.8 0.0 50.8 101.6 0.66| 13.5 8.9 1000 225 16 97 17| 9.0 0.0 9.0| 56.7 0.0 56.7 56.7 0.53| 9.8 5.2 1500 231 18 100 14| 7.7 0.0 7.7| 63.3 -0.2 63.1 42.1 0.53| 8.6 4.6 2000 232 21 109 12| 5.8 2.0 7.8| 78.2 -0.2 78.0 39.0 0.60| 8.4 5.1 2500 231 24 126 11| 4.6 3.2 7.8| 90.7 -0.2 90.5 36.2 0.57| 8.3 4.7 3000 229 28 143 11| 3.9 3.7 7.6| 96.3 -1.0 95.3 31.8 0.51| 8.0 4.1 4000 227 32 163 14| 2.9 3.2 6.1| 96.3 -10.6 85.7 21.4 0.44| 6.5 2.9 5000 225 36 172 17| 2.3 2.9 5.2| 96.3 -23.0 73.3 14.7 0.38| 5.6 2.2 6000 222 39 175 20| 1.9 2.6 4.5| 99.1 -30.3 68.8 11.5 0.36| 4.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250623.12.gif