UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 10 NOV 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 154 SFC 989 244 3.8 3.0 95 0.8 3.4 220 1 277.8 278.6 277.1 290.9 4.80 2 925 786 0.6 -0.5 92 1.1 0.1 280 17 279.9 280.6 277.2 291.0 3.98 3 916 865 0.0 -1.2 92 1.2 -0.5 277 17 280.1 280.7 277.0 290.7 3.82 4 880 1189 5.0 1.5 78 3.5 3.3 265 16 288.5 289.4 282.3 302.4 4.84 5 850 1473 6.4 1.9 73 4.5 4.2 255 15 292.9 293.8 284.5 307.8 5.16 6 842 1551 6.4 1.5 71 4.9 3.9 254 15 293.6 294.5 284.7 308.4 5.07 7 700 3037 -4.3 -7.1 81 2.8 -5.4 225 17 297.7 298.3 284.3 307.4 3.20 8 651 3605 -8.3 -10.4 85 2.1 -9.1 226 17 299.4 299.9 284.4 307.6 2.66 9 594 4311 -12.3 -22.3 43 10.0 -14.8 227 17 302.8 303.0 283.9 306.2 1.08 10 558 4786 -15.3 -26.3 38 11.0 -17.6 228 17 304.7 304.8 284.3 307.3 0.80 11 502 5580 -18.7 -34.7 23 16.0 -21.2 230 17 309.9 310.0 285.8 311.3 0.40 12 500 5610 -18.9 -33.9 25 15.0 -21.4 230 17 310.0 310.1 285.9 311.5 0.43 13 428 6741 -30.3 -44.3 24 14.0 -31.5 309.6 309.6 285.4 310.2 0.17 14 400 7220 -32.7 -46.7 23 14.0 -33.8 312.5 312.5 286.4 313.0 0.14 15 347 8207 -39.5 -48.5 38 9.0 -40.0 316.3 316.3 287.7 316.8 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 757.07 mb = 2439.66 m = 8004.04 ft Wetbulb zero: 923.09 mb = 802.62 m = 2633.24 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 66.87 % Est. max temperature: 19.65 C = 67.37 F Sfc-Lift cond lev (LCL): 976.87 mb = 344.11 m = 1128.96 ft T: 3.21 C 700-500 lapse rate: 5.67 C/km ThetaE index: 1.02 C Layer 700.0- 651.0 mb Conv cond level (CCL): 923.03 mb = 803.11 m = 2634.85 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 5.93 C = 42.67 F Cap Strength: 15.73 C Lifted Index: 15.77 C Risk: None Lifted Index @700 mb: 9.92 C Showalter Index: 4.78 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.80 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.80 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.79 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 3465.49 J/kg Cap Strength: 15.25 C Lift Cond Lev (LCL): 919.62 mb = 832.82 m = 2732.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 12 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 ---------------------------------------------------------- 0 989 244 220 1 0.6 0.8 | 92 11 -11.2 0.4 1 925 786 280 17 16.7 -3.0 | 304 6 4.9 -3.3 2 850 1473 255 15 14.5 3.9 | 217 4 2.6 3.5 3 700 3037 225 17 12.0 12.0 | 181 12 0.2 11.7 4 500 5610 230 17 13.0 10.9 | 186 11 1.2 10.6 Wind Parameters Mean winds (0-6000m): 238.3 at 15.8 knts Storm direction: 268.3 at 11.9 knts Shear (0-3000m) pos: 2.6 neg: 2.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -16.9 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.71 Bulk Shear: 15.05 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 ------------------------------------------------------------------------------- 500 277 8 69 4| 15.7 0.0 15.7| 13.3 0.0 13.3 26.6 0.68| 18.9 12.9 1000 274 12 340 1| 7.8 1.7 9.5| 13.7 -4.7 9.0 9.0 0.37| 12.3 4.6 1500 267 13 260 1| 5.2 2.4 7.6| 13.7 -8.3 5.4 3.6 0.21| 9.5 2.0 2000 261 14 226 3| 3.9 2.5 6.4| 13.7 -10.8 2.9 1.4 0.14| 7.8 1.1 2500 255 14 211 4| 3.1 2.5 5.7| 13.7 -14.3 -0.6 -0.3 0.09| 6.8 0.6 3000 249 15 202 5| 2.6 2.4 5.0| 13.9 -16.9 -3.0 -1.0 0.06| 6.0 0.4 4000 243 15 195 7| 2.0 1.8 3.8| 15.2 -16.9 -1.8 -0.4 0.07| 4.6 0.3 5000 239 16 192 8| 1.7 1.4 3.1| 16.4 -16.9 -0.5 -0.1 0.08| 3.7 0.3 6000 NO DATA | 1.7 1.4 3.1| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251110.00.gif