UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 6 NOV 25 Station: U6435 WMO ident: 26435 Latitude: 56.64 Longitude: 25.13 ------------------------------------------------------------------------------- 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 1008 80 10.0 7.3 83 2.7 8.6 220 5 282.5 283.6 281.4 300.1 6.37 1 1000 146 9.2 6.8 85 2.4 7.9 225 9 282.4 283.4 281.1 299.5 6.20 2 925 793 10.0 9.7 98 0.3 9.8 285 17 289.5 291.0 286.3 312.6 8.19 3 850 1494 6.8 6.8 100 0.0 6.8 270 27 293.3 294.6 286.8 314.3 7.31 4 700 3072 0.0 -1.5 90 1.5 -0.7 285 25 302.5 303.4 287.9 317.3 4.90 5 500 5690 -17.5 -19.5 84 2.0 -18.0 295 21 311.7 312.0 287.8 317.1 1.63 6 400 7330 -27.9 -38.9 34 11.0 -29.2 295 29 318.7 318.8 288.7 319.9 0.33 7 300 9320 -44.9 -46.8 81 1.9 -45.0 300 38 322.1 322.1 289.6 322.8 0.19 8 250 10510 -54.7 -64.7 28 10.0 -54.9 290 31 324.7 324.7 290.2 324.8 0.03 9 200 11900 -65.7 -69.2 62 3.5 -65.7 295 40 328.7 328.7 291.4 328.8 0.02 10 174 12749 -64.3 -76.3 18 12.0 -64.4 310 44 344.4 344.4 295.4 344.4 0.01 11 150 13660 -63.1 -83.1 5 20.0 -63.2 305 43 361.4 361.4 299.0 361.4 0.00 12 100 16160 -62.7 -85.7 3 23.0 -62.9 290 40 406.6 406.6 306.1 406.6 0.00 TRP 174 12749 -64.3 -76.3 18 12.0 -64.4 310 44 344.4 344.4 295.4 344.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 700.00 mb = 3072.00 m = 10078.62 ft Wetbulb zero: 714.72 mb = 2902.82 m = 9523.56 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 91.06 % Est. max temperature: 20.37 C = 68.67 F Sfc-Lift cond lev (LCL): 967.52 mb = 420.00 m = 1377.94 ft T: 9.54 C 700-500 lapse rate: 6.68 C/km ThetaE index: 0.61 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 847.95 mb = 1513.63 m = 4965.93 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 20.90 C = 69.62 F Cap Strength: 5.78 C Lifted Index: 6.91 C Risk: None Lifted Index @300 mb: 11.04 C Lifted Index @700 mb: 5.78 C Showalter Index: 2.17 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 29.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 156.60 Risk: None Energy Index: 0.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.63 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 10527.66 J/kg Cap Strength: 6.88 C Lift Cond Lev (LCL): 940.24 mb = 657.41 m = 2156.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 17 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 1008 80 220 5 3.2 3.8 | 149 18 -9.0 15.3 1 1000 146 225 9 6.4 6.4 | 162 19 -5.9 17.8 2 925 793 285 17 16.4 -4.4 | 211 8 4.2 7.1 3 850 1494 270 27 27.0 -0.0 | 232 19 14.8 11.5 4 700 3072 285 25 24.1 -6.5 | 247 13 11.9 5.0 5 500 5690 295 21 19.0 -8.9 | 249 7 6.8 2.6 6 400 7330 295 29 26.3 -12.3 | 273 14 14.0 -0.8 7 300 9320 300 38 32.9 -19.0 | 290 22 20.7 -7.5 8 250 10510 290 31 29.1 -10.6 | 267 17 16.9 0.9 9 200 11900 295 40 36.3 -16.9 | 283 25 24.0 -5.4 10 174 12749 310 44 33.7 -28.3 | 308 27 21.5 -16.8 11 100 16160 290 40 37.6 -13.7 | 275 25 25.3 -2.2 Wind Parameters Mean winds (0-6000m): 283.2 at 22.4 knts Storm direction: 313.2 at 16.8 knts Shear (0-3000m) pos: 3.4 neg: 1.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 91.7 neg: 0.0 tot: 91.7 m^2/s^2 ave: 30.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.05 Bulk Shear: 29.18 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 ------------------------------------------------------------------------------- 500 248 11 173 16| 11.7 0.0 11.7| 51.3 0.0 51.3 102.7 0.85| 14.1 11.9 1000 270 14 190 12| 9.8 0.0 9.8| 69.0 0.0 69.0 69.0 0.76| 12.3 9.3 1500 271 18 206 12| 6.5 2.3 8.8| 75.6 0.0 75.6 50.4 0.64| 10.6 6.8 2000 272 20 215 13| 4.9 1.7 6.7| 81.8 0.0 81.8 40.9 0.64| 8.6 5.4 2500 273 21 221 14| 4.0 1.4 5.4| 87.1 0.0 87.1 34.9 0.63| 7.3 4.6 3000 275 22 225 13| 3.4 1.1 4.6| 91.7 0.0 91.7 30.6 0.63| 6.5 4.1 4000 278 22 230 13| 2.5 0.9 3.3| 92.6 0.0 92.6 23.1 0.60| 5.1 3.1 5000 281 23 234 12| 1.9 0.7 2.6| 92.9 0.0 92.9 18.6 0.57| 4.3 2.5 6000 283 22 236 11| 1.7 0.6 2.3| 95.5 -0.1 95.4 15.9 0.56| 3.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20251106.12.gif