UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025063012.upa.cvt Date: 1200Z 30 JUN 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 30 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 -39 SFC 982 119 24.6 14.6 54 10.0 18.0 160 5 299.3 301.3 291.9 330.6 10.69 2 925 632 18.2 10.2 60 8.0 13.3 215 7 297.9 299.5 289.6 322.7 8.47 3 850 1345 10.4 5.4 71 5.0 7.6 235 7 297.0 298.2 287.6 316.5 6.63 4 836 1483 9.0 4.3 72 4.7 6.5 233 7 297.0 298.1 287.2 315.3 6.23 5 700 2928 -1.1 -6.1 69 5.0 -3.2 210 7 301.3 301.9 286.0 311.8 3.46 6 646 3565 -5.3 -10.3 68 5.0 -7.2 179 7 303.5 304.0 286.0 311.9 2.70 7 568 4567 -10.7 -15.7 67 5.0 -12.3 129 8 308.5 308.9 287.1 314.9 1.98 8 500 5540 -16.3 -21.3 65 5.0 -17.6 80 9 313.2 313.4 288.1 317.8 1.40 9 465 6082 -19.7 -24.7 64 5.0 -20.8 315.5 315.7 288.5 319.3 1.11 TRP WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 714.81 mb = 2770.62 m = 9089.86 ft Wetbulb zero: 745.06 mb = 2420.33 m = 7940.61 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 66.93 % Est. max temperature: 22.41 C = 72.34 F Sfc-Lift cond lev (LCL): 847.92 mb = 1365.33 m = 4479.39 ft T: 10.19 C 700-500 lapse rate: 5.82 C/km ThetaE index: 18.74 C Layer 925.0- 646.0 mb Conv cond level (CCL): 840.05 mb = 1442.87 m = 4733.78 ft Mean mixing ratio: 8.85 g/kg Conv temperature: 22.31 C = 72.16 F Cap Strength: -0.86 C Lifted Index: -2.08 C Risk: Severe thunderstorms possible Lifted Index @700 mb: -3.17 C Showalter Index: 2.08 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 21.70 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 87.80 Risk: None Energy Index: 0.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 464.43 J/kg Max Up Vert Vel: 30.48 m/s Conv Inhibition (B-): 7.00 J/kg Cap Strength: 1.09 C Lift Cond Lev (LCL): 825.78 mb = 1583.13 m = 5193.94 ft Lev Free Conv (LFC): 820.78 mb = 1632.56 m = 5356.11 ft Wind level data Storm motion: 221 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 ---------------------------------------------------------- 0 982 119 160 5 -1.7 4.7 | 95 5 -5.4 0.5 1 925 632 215 7 4.0 5.7 | 194 2 0.4 1.5 2 850 1345 235 7 5.7 4.0 | 275 2 2.1 -0.2 3 700 2928 210 7 3.5 6.1 | 176 2 -0.1 1.9 4 500 5540 80 9 -8.9 -1.6 | 65 14 -12.5 -5.8 Wind Parameters Mean winds (0-6000m): 190.9 at 7.4 knts Storm direction: 220.9 at 5.6 knts Shear (0-3000m) pos: 1.2 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -1.6 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1694.28 Bulk Shear: 0.27 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 ------------------------------------------------------------------------------- 500 192 6 124 3| 5.8 0.0 5.8| 3.7 0.0 3.7 7.5 0.76| 6.1 4.7 1000 209 6 161 2| 3.6 0.0 3.6| 4.4 0.0 4.4 4.4 0.81| 4.0 3.3 1500 217 7 200 1| 2.4 0.0 2.4| 4.7 -0.2 4.5 3.0 0.73| 3.1 2.2 2000 220 7 216 1| 1.8 0.2 2.1| 4.7 -0.6 4.2 2.1 0.57| 2.5 1.5 2500 220 7 215 1| 1.5 0.4 1.9| 4.7 -0.9 3.8 1.5 0.43| 2.2 1.0 3000 218 7 206 1| 1.2 0.6 1.9| 4.7 -1.6 3.1 1.0 0.27| 2.2 0.6 4000 207 7 168 2| 0.9 1.2 2.2| 4.7 -7.4 -2.7 -0.7 -0.03| 2.5 -0.1 5000 194 7 147 3| 0.7 1.5 2.2| 4.7 -23.1 -18.4 -3.7 -0.24| 2.7 -0.6 6000 NO DATA | 0.7 1.5 2.2| | Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250630.12.gif