UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 1 NOV 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 77 220 11 SFC 992 144 9.2 7.3 88 1.9 8.2 220 11 283.0 284.1 281.7 300.9 6.47 2 943 564 7.8 5.6 86 2.2 6.6 260 15 285.7 286.8 282.4 302.7 6.05 3 925 723 6.6 3.8 82 2.8 5.2 275 17 286.1 287.0 281.9 301.4 5.43 4 854 1369 1.6 -2.1 76 3.7 0.0 275 25 287.4 288.1 280.7 298.4 3.83 5 850 1407 1.4 -2.2 77 3.6 -0.2 275 25 287.6 288.3 280.7 298.6 3.82 6 740 2511 -5.7 -13.7 53 8.0 -8.2 264 39 291.5 291.8 280.0 296.9 1.79 7 700 2946 -8.5 -12.8 71 4.3 -9.9 260 44 293.1 293.4 281.0 299.2 2.04 8 586 4295 -18.5 -21.9 75 3.4 -19.3 252 45 296.7 296.9 281.4 300.3 1.13 9 546 4819 -20.5 -29.5 44 9.0 -22.0 249 45 300.4 300.5 282.3 302.4 0.61 10 500 5460 -27.1 -35.1 47 8.0 -28.0 245 46 300.0 300.1 281.9 301.3 0.39 11 459 6069 -32.9 -37.4 64 4.5 -33.3 300.2 300.2 281.9 301.3 0.33 12 413 6806 -36.9 -41.8 60 4.9 -37.2 304.2 304.3 283.4 305.1 0.24 TRP WND Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 828.31 mb = 1624.77 m = 5330.53 ft Wetbulb zero: 853.55 mb = 1373.58 m = 4506.44 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 67.64 % Est. max temperature: 14.07 C = 57.33 F Sfc-Lift cond lev (LCL): 963.74 mb = 383.47 m = 1258.09 ft T: 8.40 C 700-500 lapse rate: 7.40 C/km ThetaE index: 4.21 C Layer 925.0- 850.0 mb Conv cond level (CCL): 887.28 mb = 1059.94 m = 3477.45 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 12.98 C = 55.37 F Cap Strength: 2.16 C Lifted Index: 0.89 C Risk: Showers probable Lifted Index @700 mb: 0.09 C Showalter Index: 2.82 C Risk: Showers probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 24.90 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 184.00 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.74 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 20.11 J/kg Cap Strength: 2.08 C Lift Cond Lev (LCL): 906.89 mb = 883.05 m = 2897.11 ft Lev Free Conv (LFC): 771.89 mb = 2175.19 m = 7136.35 ft Equ Level (EL): 721.89 mb = 2705.20 m = 8875.22 ft B at Equ Level: 14.30 J/kg Max Parcel Lev (MPL): 551.89 mb = 4739.08 m = 15547.97 ft Wind level data Storm motion: 288 at 27 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 ---------------------------------------------------------- 0 992 144 220 11 7.1 8.4 | 132 25 -18.6 16.6 1 925 723 275 17 16.9 -1.5 | 127 11 -8.7 6.7 2 850 1407 275 25 24.9 -2.2 | 173 6 -0.8 6.0 3 700 2946 260 44 43.3 7.6 | 228 24 17.7 15.8 4 500 5460 245 46 41.7 19.4 | 210 32 16.0 27.6 Wind Parameters Mean winds (0-6000m): 257.6 at 35.9 knts Storm direction: 287.6 at 26.9 knts Shear (0-3000m) pos: 3.1 neg: 4.1 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -11.3 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 67.07 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 ------------------------------------------------------------------------------- 500 250 14 135 18| 12.3 0.0 12.3| 11.6 -3.7 7.9 15.8 0.08| 12.7 1.0 1000 265 16 135 13| 9.3 0.0 9.3| 18.9 -6.9 12.0 12.0 0.16| 10.0 1.6 1500 269 19 142 11| 6.2 2.1 8.3| 28.6 -6.9 21.7 14.5 0.34| 8.8 3.0 2000 269 22 157 9| 4.6 3.3 7.9| 37.9 -6.9 31.0 15.5 0.39| 8.3 3.2 2500 268 25 177 9| 3.7 4.0 7.7| 44.2 -6.9 37.3 14.9 0.36| 8.1 2.9 3000 266 28 193 11| 3.1 4.1 7.2| 45.6 -11.3 34.3 11.4 0.31| 7.6 2.3 4000 262 32 207 14| 2.3 3.3 5.7| 45.6 -34.9 10.7 2.7 0.21| 6.3 1.3 5000 259 35 210 17| 1.9 2.9 4.8| 45.6 -61.5 -15.9 -3.2 0.12| 5.6 0.7 6000 NO DATA | 1.9 2.9 4.8| | Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251101.00.gif