UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for X7011... Searching the city database file for: X7011 ... Date:1200Z 9 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 48 280 3 SFC 994 97 6.2 4.1 86 2.1 5.2 280 3 279.8 280.7 278.6 294.0 5.16 2 970 297 5.4 0.6 71 4.8 3.2 272 6 281.0 281.7 277.9 292.4 4.11 3 925 683 1.6 -1.5 80 3.1 0.3 255 11 280.9 281.6 277.3 291.3 3.70 4 859 1275 -3.1 -6.2 79 3.1 -4.3 264 18 282.0 282.5 276.6 290.0 2.80 5 850 1358 -3.3 -6.1 81 2.8 -4.3 265 19 282.7 283.2 277.0 290.8 2.85 6 726 2591 -9.3 -11.5 84 2.2 -10.0 228 24 289.2 289.5 279.4 295.6 2.18 7 700 2872 -12.1 -14.6 82 2.5 -12.8 220 25 289.1 289.4 278.8 294.4 1.76 8 624 3741 -18.1 -21.8 73 3.7 -18.9 210 36 291.9 292.1 279.2 295.2 1.07 9 575 4346 -23.9 -27.2 74 3.3 -24.4 202 43 292.0 292.1 278.7 294.3 0.71 10 500 5360 -27.1 -39.1 31 12.0 -28.3 190 56 300.0 300.0 281.7 300.9 0.26 11 499 5374 -27.1 -39.1 31 12.0 -28.3 190 56 300.2 300.2 281.8 301.1 0.26 12 488 5535 -28.5 -41.5 28 13.0 -29.7 192 56 300.4 300.4 281.8 301.1 0.21 13 404 6871 -36.1 -48.1 28 12.0 -36.8 204 58 307.2 307.2 284.4 307.6 0.12 14 400 6940 -36.3 -48.3 28 12.0 -37.0 205 58 307.8 307.8 284.7 308.2 0.12 15 300 8890 -45.3 -56.3 28 11.0 -45.7 210 68 321.5 321.5 289.3 321.8 0.06 16 286 9208 -46.2 -57.2 28 11.0 -46.6 205 75 324.6 324.6 290.2 324.8 0.06 17 282 9302 -46.5 -57.5 28 11.0 -46.9 325.5 325.5 290.5 325.8 0.06 TRP WND 286 9208 -46.2 -57.2 28 11.0 -46.6 205 75 324.6 324.6 290.2 324.8 0.06 Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: 902.53 mb = 884.39 m = 2901.51 ft Wetbulb zero: 920.48 mb = 722.12 m = 2369.12 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 73.48 % Est. max temperature: 9.34 C = 48.82 F Sfc-Lift cond lev (LCL): 962.45 mb = 360.85 m = 1183.87 ft T: 4.77 C 700-500 lapse rate: 6.03 C/km ThetaE index: 4.01 C Layer 970.0- 850.0 mb Conv cond level (CCL): 883.88 mb = 1046.42 m = 3433.08 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 8.00 C = 46.39 F Cap Strength: 3.03 C Lifted Index: 7.68 C Risk: None Lifted Index @300 mb: 21.01 C Lifted Index @700 mb: 2.26 C Showalter Index: 8.51 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 21.00 C K Index: 15.20 Risk: < 20 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.54 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 2842.09 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 893.39 mb = 960.84 m = 3152.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 24 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 ---------------------------------------------------------- 0 994 97 280 3 3.0 -0.5 | 53 22 -17.5 -13.2 1 925 683 255 11 10.6 2.8 | 45 14 -9.8 -9.9 2 850 1358 265 19 18.9 1.7 | 8 11 -1.5 -11.1 3 700 2872 220 25 16.1 19.2 | 146 8 -4.4 6.4 4 500 5360 190 56 9.7 55.1 | 166 44 -10.7 42.4 5 400 6940 205 58 24.5 52.6 | 186 40 4.1 39.8 6 300 8890 210 68 34.0 58.9 | 196 48 13.6 46.2 Wind Parameters Mean winds (0-6000m): 208.1 at 32.1 knts Storm direction: 238.1 at 24.1 knts Shear (0-3000m) pos: 1.0 neg: 4.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -38.3 tot: -29.8 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 109.24 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 ------------------------------------------------------------------------------- 500 261 6 50 18| 0.0 7.3 7.3| 0.0 -13.6 -13.6 -27.2 -0.36| 7.5 -2.7 1000 259 10 45 15| 3.1 3.7 6.8| 0.0 -28.0 -28.0 -28.0 -0.51| 7.0 -3.6 1500 261 13 37 13| 2.1 3.9 6.0| 0.0 -38.2 -38.2 -25.5 -0.55| 6.6 -3.6 2000 257 15 33 11| 1.6 3.7 5.3| 1.0 -38.3 -37.3 -18.7 -0.39| 6.4 -2.5 2500 250 16 35 9| 1.3 3.7 5.0| 3.2 -38.3 -35.1 -14.0 -0.17| 6.5 -1.1 3000 243 18 44 6| 1.0 4.0 5.1| 8.5 -38.3 -29.8 -9.9 -0.08| 6.5 -0.5 4000 230 22 111 4| 0.8 4.8 5.6| 19.6 -38.3 -18.7 -4.7 0.00| 6.7 0.0 5000 216 27 154 10| 0.6 5.3 5.9| 19.6 -61.4 -41.8 -8.4 -0.04| 7.0 -0.3 6000 208 32 161 16| 0.9 4.7 5.6| 91.7 -72.5 19.2 3.2 0.04| 6.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//X7011/skewt/X7011.skewt.20260109.12.gif