UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 11 JAN 26 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 85 SFC 985 190 -37.3 -41.3 66 4.0 -37.4 330 1 236.9 236.9 236.7 237.2 0.10 2 981 219 -32.3 -35.4 74 3.1 -32.4 324 1 242.2 242.2 241.9 242.7 0.19 3 925 640 -28.7 -30.5 84 1.8 -28.8 245 3 250.0 250.0 249.4 250.9 0.33 4 850 1244 -29.5 -31.0 87 1.5 -29.6 235 3 255.2 255.3 254.0 256.2 0.34 5 746 2163 -31.1 -32.2 90 1.1 -31.2 198 4 263.2 263.3 260.4 264.2 0.34 6 738 2239 -31.3 -32.5 89 1.2 -31.4 195 4 263.8 263.9 260.8 264.8 0.34 7 730 2315 -32.1 -33.6 86 1.5 -32.2 192 5 263.8 263.8 260.7 264.7 0.31 8 718 2431 -34.3 -36.2 83 1.9 -34.4 187 5 262.6 262.6 259.7 263.3 0.24 9 500 4880 -46.3 -51.3 57 5.0 -46.4 160 7 276.6 276.6 269.2 276.8 0.07 10 496 4933 -46.5 -51.5 57 5.0 -46.6 163 7 277.0 277.0 269.4 277.2 0.07 11 474 5232 -48.1 -52.9 58 4.8 -48.2 183 7 278.6 278.6 270.4 278.8 0.06 12 433 5822 -51.1 -54.8 65 3.7 -51.2 221 6 282.1 282.1 272.5 282.3 0.05 13 400 6330 -55.7 -59.1 66 3.4 -55.8 255 5 282.6 282.6 272.7 282.7 0.03 14 380 6656 -56.9 -60.1 67 3.2 -56.9 285.2 285.2 274.2 285.3 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 4795.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 77.12 % Est. max temperature: -17.94 C = -0.29 F Sfc-Lift cond lev (LCL): 918.91 mb = 687.19 m = 2254.54 ft T: -28.76 C 700-500 lapse rate: 4.90 C/km ThetaE index: 1.49 C Layer 730.0- 500.0 mb Conv cond level (CCL): 985.00 mb = 190.29 m = 624.31 ft Mean mixing ratio: 0.28 g/kg Conv temperature: -31.30 C = -24.34 F Cap Strength: 14.03 C Lifted Index: 22.82 C Risk: None Lifted Index @700 mb: 13.53 C Showalter Index: 16.79 C Risk: None Total Totals Index: 32.10 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 15.30 C K Index: -16.32 Risk: None Sweat Index: 13.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.78 J/kg Max Up Vert Vel: 9.25 m/s Conv Inhibition (B-): 4392.38 J/kg Cap Strength: 22.59 C Lift Cond Lev (LCL): 904.50 mb = 800.09 m = 2624.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 4 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 ---------------------------------------------------------- 0 985 190 330 1 0.5 -0.9 | 24 4 -1.7 -3.9 1 925 640 245 3 2.7 1.3 | 344 2 0.5 -1.8 2 850 1244 235 3 2.5 1.7 | 349 1 0.2 -1.3 3 700 2616 180 5 0.0 5.0 | 132 3 -2.2 2.0 4 500 4880 160 7 -2.4 6.6 | 128 6 -4.6 3.5 5 400 6330 255 5 4.8 1.3 | 304 3 2.6 -1.7 Wind Parameters Mean winds (0-6000m): 186.2 at 5.0 knts Storm direction: 216.2 at 3.8 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -2.4 tot: -2.3 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 1.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.73 Bulk Shear: 3.12 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 ------------------------------------------------------------------------------- 500 260 2 3 3| 0.0 3.2 3.2| 0.0 -2.2 -2.2 -4.3 -0.65| 3.7 -2.4 1000 247 3 356 2| 0.0 1.7 1.7| 0.0 -2.2 -2.1 -2.1 -0.55| 2.1 -1.1 1500 239 3 354 2| 0.0 1.4 1.4| 0.1 -2.2 -2.1 -1.4 -0.41| 1.8 -0.7 2000 227 3 357 1| 0.0 1.3 1.3| 0.1 -2.2 -2.1 -1.1 -0.26| 1.8 -0.5 2500 214 3 61 0| 0.0 1.2 1.2| 0.1 -2.4 -2.4 -0.9 -0.25| 1.8 -0.4 3000 204 4 118 1| 0.0 1.1 1.1| 0.1 -2.4 -2.3 -0.8 -0.23| 1.6 -0.4 4000 191 4 130 2| 0.0 0.9 0.9| 0.1 -2.6 -2.5 -0.6 -0.22| 1.3 -0.3 5000 182 5 131 3| 0.2 0.8 1.0| 2.4 -2.9 -0.5 -0.1 -0.06| 1.4 -0.1 6000 186 5 139 3| 0.7 0.7 1.4| 6.5 -2.9 3.6 0.6 0.26| 1.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20260111.00.gif