UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for X7011... Searching the city database file for: X7011 ... Date:1200Z 12 JAN 26 Station: X7011 WMO ident: 37011 Latitude: 44.10 Longitude: 39.07 ------------------------------------------------------------------------------- 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 76 50 11 SFC 998 92 2.0 -0.1 86 2.1 1.1 50 11 275.3 275.9 274.4 285.7 3.80 2 982 223 3.6 -1.4 70 5.0 1.5 69 10 278.2 278.8 275.6 287.9 3.51 3 941 568 1.4 -2.3 76 3.7 -0.1 120 8 279.4 279.9 276.1 288.9 3.43 4 925 706 1.2 -1.6 82 2.8 0.0 140 7 280.5 281.2 277.0 290.8 3.67 5 893 989 0.4 -2.3 82 2.7 -0.7 175 9 282.5 283.2 278.0 292.7 3.61 6 850 1383 -1.7 -4.5 81 2.8 -2.8 225 11 284.4 284.9 278.4 293.6 3.22 7 700 2908 -9.1 -12.7 75 3.6 -10.2 215 31 292.4 292.8 280.7 298.6 2.05 8 638 3618 -12.9 -16.6 74 3.7 -13.9 211 34 295.9 296.2 281.8 301.0 1.63 9 500 5420 -27.3 -31.2 69 3.9 -27.8 200 42 299.8 299.9 282.0 301.6 0.56 10 441 6313 -35.7 -40.0 65 4.3 -36.0 206 48 300.1 300.1 281.8 301.0 0.27 11 400 6990 -39.3 -44.2 60 4.9 -39.6 210 52 303.9 303.9 283.2 304.6 0.19 12 300 8910 -50.7 -55.7 55 5.0 -50.8 210 52 313.9 313.9 286.8 314.1 0.07 13 296 8997 -51.3 -56.3 55 5.0 -51.4 314.2 314.3 286.9 314.5 0.06 14 268 9640 -53.4 -58.4 54 5.0 -53.5 215 62 320.2 320.2 288.9 320.4 0.05 15 262 9786 -53.9 -58.9 54 5.0 -54.0 321.6 321.6 289.3 321.8 0.05 TRP WND 268 9640 -53.4 -58.4 54 5.0 -53.5 215 62 320.2 320.2 288.9 320.4 0.05 Sounding variables and indices 1000-500 mb thick: 5344.00 m Freezing level: 884.81 mb = 1063.85 m = 3490.29 ft Wetbulb zero: 943.48 mb = 546.64 m = 1793.42 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 75.44 % Est. max temperature: 11.15 C = 52.07 F Sfc-Lift cond lev (LCL): 965.91 mb = 356.62 m = 1169.98 ft T: 2.75 C 700-500 lapse rate: 7.25 C/km Conv cond level (CCL): 800.78 mb = 1851.51 m = 6074.43 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 13.52 C = 56.34 F Cap Strength: 8.70 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 6.99 C Showalter Index: 6.25 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.80 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 64.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.69 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 3713.32 J/kg Cap Strength: 9.42 C Lift Cond Lev (LCL): 895.01 mb = 970.70 m = 3184.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 21 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 ---------------------------------------------------------- 0 998 92 50 11 -8.4 -7.1 | 54 32 -25.8 -18.7 1 925 706 140 7 -4.5 5.4 | 74 23 -21.9 -6.2 2 850 1383 225 11 7.8 7.8 | 68 10 -9.6 -3.8 3 700 2908 215 31 17.8 25.4 | 182 14 0.4 13.8 4 500 5420 200 42 14.4 39.5 | 174 28 -3.0 27.9 5 400 6990 210 52 26.0 45.0 | 194 35 8.6 33.4 6 300 8910 210 52 26.0 45.0 | 194 35 8.6 33.4 Wind Parameters Mean winds (0-6000m): 206.3 at 27.9 knts Storm direction: 236.3 at 20.9 knts Shear (0-3000m) pos: 4.2 neg: 3.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 127.2 deg Storm rel helicity (0-3000m) pos: 121.6 neg: -8.8 tot: 112.8 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 162.85 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 72 9 61 30| 11.8 0.0 11.8| 75.7 0.0 75.7 151.5 0.78| 12.8 9.9 1000 116 9 73 26| 9.8 0.0 9.8| 93.4 0.0 93.4 93.4 0.59| 11.2 6.6 1500 169 9 83 19| 8.5 0.0 8.5| 97.0 -8.7 88.3 58.9 0.37| 10.7 4.0 2000 200 11 86 14| 6.4 1.7 8.1|106.7 -8.7 98.1 49.0 0.46| 9.7 4.5 2500 208 14 93 11| 5.1 2.7 7.8|116.3 -8.7 107.7 43.1 0.51| 9.2 4.6 3000 210 16 106 9| 4.2 3.2 7.4|121.6 -8.8 112.8 37.6 0.49| 8.5 4.2 4000 211 21 133 9| 3.2 3.0 6.2|121.6 -12.7 108.9 27.2 0.42| 7.1 3.0 5000 208 25 150 12| 2.5 2.9 5.4|121.6 -21.8 99.7 19.9 0.36| 6.3 2.3 6000 206 28 159 14| 2.5 2.6 5.1|157.9 -25.9 132.0 22.0 0.38| 5.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//X7011/skewt/X7011.skewt.20260112.12.gif