UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 22 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 94 4.8 3.6 92 1.2 4.2 210 3 277.8 278.6 277.3 291.3 4.94 1 1000 110 4.6 2.6 87 2.0 3.7 210 3 277.8 278.5 276.8 290.4 4.61 2 925 740 0.6 -2.3 81 2.9 -0.6 250 17 279.9 280.5 276.5 289.7 3.49 3 850 1415 -2.9 -5.4 83 2.5 -3.8 265 19 283.1 283.6 277.5 291.7 3.00 4 834 1565 -3.7 -6.3 82 2.6 -4.7 264 19 283.8 284.3 277.6 292.0 2.86 5 700 2923 -11.9 -14.6 80 2.7 -12.6 250 20 289.3 289.6 278.9 294.6 1.76 6 614 3911 -21.1 -24.7 73 3.6 -21.7 240 21 289.8 289.9 277.9 292.4 0.84 7 569 4468 -26.5 -29.9 73 3.4 -26.9 235 22 289.8 289.9 277.4 291.6 0.56 8 498 5420 -32.9 -36.0 74 3.1 -33.2 226 23 293.3 293.3 278.8 294.4 0.35 9 484 5620 -35.7 -38.7 74 3.0 -35.9 232 24 292.2 292.3 278.2 293.1 0.28 10 400 6930 -42.1 -48.1 52 6.0 -42.4 270 29 300.3 300.3 281.6 300.7 0.12 11 395 7015 -42.9 -49.9 46 7.0 -43.2 300.3 300.3 281.6 300.7 0.10 12 336 8102 -45.7 -53.7 40 8.0 -46.0 310.7 310.7 285.7 311.0 0.08 13 326 8304 -45.1 -54.1 36 9.0 -45.4 314.2 314.2 286.9 314.5 0.07 14 300 8860 -45.7 -54.7 36 9.0 -46.0 320.9 321.0 289.1 321.2 0.08 15 213 11141 -45.9 -58.9 22 13.0 -46.4 353.7 353.7 297.5 353.9 0.06 16 100 16045 -57.5 -71.5 15 14.0 -57.9 416.6 416.6 307.3 416.8 0.02 17 84 17143 -59.1 -73.1 15 14.0 -59.5 434.7 434.7 309.3 434.8 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5281.39 m Freezing level: 912.14 mb = 855.71 m = 2807.43 ft Wetbulb zero: 935.07 mb = 652.55 m = 2140.87 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 78.37 % Est. max temperature: 10.03 C = 50.06 F Sfc-Lift cond lev (LCL): 983.58 mb = 243.79 m = 799.84 ft T: 3.75 C 700-500 lapse rate: 8.43 C/km ThetaE index: 1.61 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 880.47 mb = 1133.86 m = 3719.98 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 8.80 C = 47.83 F Cap Strength: 3.70 C Lifted Index: 3.48 C Risk: None Lifted Index @300 mb: 21.96 C Lifted Index @700 mb: 3.70 C Showalter Index: 2.25 C Risk: Showers probable Total Totals Index: 57.12 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.81 C Cross Totals Index: 27.31 C K Index: 21.71 Risk: 20-40 % chance of thunderstorms Sweat Index: 223.38 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.91 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 19811.37 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 915.62 mb = 821.33 m = 2694.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 15 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 1002 94 210 3 1.5 2.6 | 105 14 -13.4 3.5 1 1000 110 210 3 1.5 2.6 | 105 14 -13.4 3.5 2 925 740 250 17 16.0 5.8 | 189 7 1.0 6.7 3 850 1415 265 19 18.9 1.7 | 237 5 4.0 2.6 4 500 5390 225 23 16.3 16.3 | 184 17 1.3 17.2 5 400 6930 270 29 29.0 -0.0 | 266 14 14.1 0.9 Wind Parameters Mean winds (0-6000m): 243.5 at 20.0 knts Storm direction: 273.5 at 15.0 knts Shear (0-3000m) pos: 8.3 neg: 0.0 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): -59.6 deg Storm rel helicity (0-3000m) pos: 43.8 neg: 0.0 tot: 43.8 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 18.76 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 ------------------------------------------------------------------------------- 500 235 8 124 10| 11.6 0.0 11.6| 29.9 0.0 29.9 59.8 0.87| 12.1 10.6 1000 249 13 149 6| 8.3 0.0 8.3| 40.9 0.0 40.9 40.9 0.89| 9.5 8.4 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 243 20 197 10| 7.3 0.0 7.3| 79.6 -16.8 62.8 29.9 0.38| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251022.00.gif