UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 19 JAN 26 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 1026 117 -27.1 -31.3 67 4.2 -27.4 130 5 244.3 244.3 244.0 245.0 0.27 1 1000 302 -28.1 -32.5 66 4.4 -28.4 155 11 245.1 245.1 244.8 245.7 0.25 2 985 412 -23.5 -28.1 66 4.6 -23.9 157 12 250.7 250.8 250.2 251.8 0.38 3 971 517 -20.5 -25.2 66 4.7 -21.1 159 13 254.8 254.9 254.0 256.2 0.51 4 925 877 -19.1 -28.1 45 9.0 -20.2 165 15 259.8 259.8 257.8 260.9 0.41 5 908 1015 -19.3 -29.3 41 10.0 -20.5 166 14 261.0 261.0 258.7 262.0 0.37 6 850 1505 -19.9 -24.9 64 5.0 -20.6 170 9 265.3 265.4 262.5 267.0 0.60 7 793 2020 -19.9 -24.3 68 4.4 -20.5 175 9 270.6 270.7 266.4 272.6 0.67 8 700 2937 -25.1 -29.3 68 4.2 -25.6 185 9 274.7 274.8 268.7 276.1 0.48 9 542 4761 -34.9 -38.1 73 3.2 -35.1 246 11 283.9 283.9 273.9 284.7 0.26 10 500 5320 -38.9 -42.1 72 3.2 -39.1 265 11 285.6 285.6 274.7 286.2 0.19 11 400 6810 -49.9 -53.1 69 3.2 -50.0 275 15 290.1 290.1 276.9 290.4 0.07 12 362 7455 -54.9 -58.1 68 3.2 -54.9 291.9 291.9 277.6 292.0 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5018.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 66.02 % Est. max temperature: -7.90 C = 17.78 F Sfc-Lift cond lev (LCL): 955.99 mb = 632.46 m = 2074.98 ft T: -20.05 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.00 C Layer 1026.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 302.00 m = 990.80 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -26.05 C = -14.88 F Cap Strength: 25.84 C Lifted Index: 26.65 C Risk: None Lifted Index @700 mb: 19.70 C Showalter Index: 15.40 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.00 C K Index: -10.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.10 J/kg Max Up Vert Vel: 12.09 m/s Conv Inhibition (B-): 6105.61 J/kg Cap Strength: 26.60 C Lift Cond Lev (LCL): 893.63 mb = 1133.33 m = 3718.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 8 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 1026 117 130 5 -3.8 3.2 | 83 10 -10.3 -1.3 1 1000 302 155 11 -4.6 10.0 | 116 12 -11.1 5.5 2 925 877 165 15 -3.9 14.5 | 134 14 -10.3 10.0 3 850 1505 170 9 -1.6 8.9 | 119 9 -8.0 4.4 4 700 2937 185 9 0.8 9.0 | 128 7 -5.6 4.5 5 500 5320 265 11 11.0 1.0 | 308 6 4.5 -3.5 6 400 6810 275 15 14.9 -1.3 | 304 10 8.5 -5.8 Wind Parameters Mean winds (0-6000m): 205.0 at 10.5 knts Storm direction: 235.0 at 7.9 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 50.9 deg Storm rel helicity (0-3000m) pos: 38.1 neg: -8.4 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.99 Bulk Shear: 10.45 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 ------------------------------------------------------------------------------- 500 155 11 115 12| 9.5 0.0 9.5| 27.4 0.0 27.4 54.9 0.94| 9.7 9.1 1000 160 12 124 13| 4.7 0.0 4.7| 33.9 -2.6 31.3 31.3 0.74| 6.9 5.1 1500 163 12 124 12| 2.1 0.0 2.1| 34.2 -8.4 25.7 17.2 0.46| 5.9 2.7 2000 165 11 123 11| 1.7 0.0 1.7| 35.3 -8.4 26.9 13.4 0.46| 4.7 2.2 2500 167 11 124 11| 1.5 0.0 1.5| 36.3 -8.4 27.9 11.1 0.47| 3.9 1.8 3000 170 10 125 10| 1.4 0.0 1.4| 38.1 -8.4 29.6 9.9 0.48| 3.5 1.7 4000 178 10 130 9| 1.5 0.0 1.5| 42.8 -8.4 34.4 8.6 0.54| 3.4 1.8 5000 190 10 140 7| 1.5 0.0 1.5| 47.0 -8.4 38.6 7.7 0.60| 3.3 2.0 6000 205 10 158 5| 1.5 0.0 1.5| 48.2 -9.2 39.0 6.5 0.55| 3.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260119.00.gif