UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 30 OCT 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 68 285 1 SFC 996 105 8.4 7.1 92 1.3 7.7 285 1 281.9 283.0 281.1 299.4 6.36 2 925 709 3.8 1.8 87 2.0 2.9 360 15 283.2 284.0 279.7 296.4 4.71 3 864 1260 0.2 -1.7 87 1.9 -0.6 348 13 285.0 285.7 279.6 296.1 3.90 4 850 1391 0.0 -1.5 90 1.5 -0.7 345 13 286.1 286.8 280.3 297.6 4.03 5 710 2816 -6.3 -7.3 93 1.0 -6.7 257 6 294.3 294.9 282.8 303.6 3.11 6 700 2927 -6.9 -7.8 93 0.9 -7.2 250 5 294.8 295.4 283.0 303.9 3.03 7 586 4293 -15.3 -16.9 88 1.6 -15.7 239 21 300.4 300.8 283.7 305.9 1.74 8 525 5113 -22.3 -24.1 85 1.8 -22.7 233 32 301.6 301.8 283.4 305.0 1.04 9 513 5283 -24.3 -26.4 83 2.1 -24.6 232 34 301.2 301.4 283.0 304.0 0.86 10 500 5470 -24.7 -27.5 77 2.8 -25.2 230 36 302.9 303.1 283.6 305.6 0.80 11 400 7060 -33.3 -45.3 29 12.0 -34.2 220 69 311.7 311.7 286.1 312.3 0.17 12 398 7095 -33.3 -45.3 29 12.0 -34.3 220 69 312.2 312.2 286.3 312.8 0.17 13 329 8408 -41.5 -48.5 47 7.0 -41.9 220 88 318.4 318.4 288.4 318.9 0.14 14 324 8511 -44.3 -50.3 51 6.0 -44.6 220 90 315.9 315.9 287.5 316.3 0.12 15 313 8740 -47.3 -53.3 50 6.0 -47.5 220 93 314.8 314.9 287.1 315.2 0.09 16 300 9020 -48.3 -54.3 50 6.0 -48.5 220 97 317.3 317.3 287.9 317.6 0.08 17 277 9544 -50.6 -56.6 49 6.0 -50.7 220 108 321.3 321.3 289.2 321.6 0.07 18 250 10210 -53.5 -59.5 48 6.0 -53.7 210 83 326.5 326.5 290.8 326.7 0.05 19 234 10634 -55.3 -60.3 54 5.0 -55.4 330.0 330.0 291.7 330.2 0.05 TRP WND 277 9544 -50.6 -56.6 49 6.0 -50.7 220 108 321.3 321.3 289.2 321.6 0.07 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 850.00 mb = 1391.00 m = 4563.59 ft Wetbulb zero: 874.84 mb = 1159.28 m = 3803.37 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 88.86 % Est. max temperature: 12.88 C = 55.19 F Sfc-Lift cond lev (LCL): 976.45 mb = 266.94 m = 875.77 ft T: 7.17 C 700-500 lapse rate: 7.00 C/km ThetaE index: 3.25 C Layer 925.0- 850.0 mb Conv cond level (CCL): 911.66 mb = 826.36 m = 2711.12 ft Mean mixing ratio: 5.23 g/kg Conv temperature: 10.12 C = 50.21 F Cap Strength: 5.83 C Lifted Index: 6.10 C Risk: None Lifted Index @300 mb: 14.14 C Lifted Index @700 mb: 4.04 C Showalter Index: 5.92 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.20 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.01 J/kg Max Up Vert Vel: 3.74 m/s Conv Inhibition (B-): 3404.48 J/kg Cap Strength: 5.95 C Lift Cond Lev (LCL): 921.66 mb = 738.25 m = 2422.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 14 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 ---------------------------------------------------------- 0 996 105 285 1 1.0 -0.3 | 97 13 -12.5 1.4 1 925 709 360 15 -0.0 -15.0 | 45 19 -13.5 -13.3 2 850 1391 345 13 3.4 -12.6 | 43 15 -10.1 -10.9 3 700 2927 250 5 4.7 1.7 | 111 9 -8.8 3.4 4 500 5470 230 36 27.6 23.1 | 210 29 14.1 24.8 5 400 7060 220 69 44.4 52.9 | 210 63 30.9 54.6 6 300 9020 220 97 62.4 74.3 | 213 90 48.9 76.0 7 277 9544 220 108 69.4 82.7 | 214 101 56.0 84.4 8 250 10210 210 83 41.5 71.9 | 201 79 28.0 73.6 Wind Parameters Mean winds (0-6000m): 247.2 at 18.1 knts Storm direction: 277.2 at 13.6 knts Shear (0-3000m) pos: 2.3 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 25.9 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -30.4 tot: -11.8 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 60.44 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 ------------------------------------------------------------------------------- 500 357 7 69 14| 12.5 0.0 12.5| 0.0 -26.1 -26.1 -52.2 -0.67| 14.4 -9.7 1000 356 11 55 15| 6.9 0.0 6.9| 0.1 -28.7 -28.6 -28.6 -0.49| 10.3 -5.1 1500 352 11 51 15| 4.6 1.6 6.3| 0.1 -30.4 -30.3 -20.2 -0.42| 8.5 -3.6 2000 345 11 49 14| 3.5 2.7 6.2| 5.4 -30.4 -24.9 -12.5 -0.25| 8.0 -2.0 2500 341 11 50 13| 2.8 3.0 5.7| 12.7 -30.4 -17.7 -7.1 -0.09| 7.4 -0.7 3000 339 10 53 12| 2.3 2.9 5.2| 18.6 -30.4 -11.8 -3.9 -0.01| 7.0 -0.1 4000 309 11 46 7| 1.7 3.5 5.3| 40.7 -30.4 10.3 2.6 0.18| 6.8 1.3 5000 269 14 186 2| 1.4 4.1 5.5| 54.6 -30.4 24.2 4.8 0.20| 6.8 1.3 6000 247 18 200 9| 1.2 5.0 6.2| 64.2 -30.4 33.8 5.6 0.17| 7.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251030.12.gif