UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 11 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 232 315 3 SFC 997 256 1.2 -3.8 69 5.0 -0.7 315 3 274.6 275.1 272.6 282.5 2.89 2 952 625 -3.5 -8.5 68 5.0 -5.1 7 8 273.5 273.8 270.7 279.3 2.11 3 925 852 -4.9 -9.1 72 4.2 -6.2 40 11 274.3 274.6 271.2 280.1 2.07 4 850 1512 -9.1 -12.7 75 3.6 -10.1 305 5 276.6 276.9 272.0 281.4 1.69 5 753 2439 -14.7 -19.3 68 4.6 -15.7 277 10 280.3 280.5 273.2 283.5 1.10 6 700 2987 -19.1 -23.3 69 4.2 -19.8 260 13 281.3 281.5 273.3 283.8 0.84 7 665 3366 -22.5 -25.4 77 2.9 -22.9 278 13 281.7 281.8 273.4 283.9 0.73 8 620 3878 -23.9 -27.4 73 3.5 -24.4 301 13 285.8 285.9 275.5 287.8 0.65 9 500 5410 -35.7 -40.1 64 4.4 -36.0 15 13 289.5 289.6 276.8 290.3 0.23 10 435 6366 -42.7 -46.8 64 4.1 -42.9 3 12 292.4 292.4 278.0 292.8 0.13 11 400 6930 -45.7 -49.7 64 4.0 -45.9 355 11 295.6 295.6 279.5 296.0 0.10 12 368 7479 -49.1 -53.8 58 4.7 -49.2 344 12 298.2 298.2 280.7 298.5 0.07 13 310 8590 -53.3 -58.3 54 5.0 -53.4 320 15 307.3 307.3 284.4 307.5 0.05 14 300 8800 -53.3 -59.3 48 6.0 -53.4 310 17 310.2 310.2 285.5 310.4 0.04 15 250 9980 -51.7 -57.7 49 6.0 -51.9 295 15 329.2 329.2 291.6 329.5 0.06 16 217 10906 -50.3 -58.3 38 8.0 -50.5 292 15 345.0 345.0 295.6 345.3 0.07 17 200 11440 -50.7 -58.7 38 8.0 -51.0 290 15 352.5 352.5 297.3 352.8 0.07 18 150 13300 -52.5 -63.5 25 11.0 -52.9 290 19 379.6 379.6 302.2 379.8 0.05 19 100 15900 -54.9 -68.9 16 14.0 -55.4 285 19 421.7 421.7 307.9 421.8 0.04 20 70 18170 -56.5 -71.5 13 15.0 -57.1 285 19 463.5 463.5 312.1 463.7 0.04 21 50 20300 -57.9 -73.9 11 16.0 -58.6 275 21 507.0 507.0 315.5 507.3 0.03 22 49 20427 -58.1 -74.1 11 16.0 -58.7 274 21 509.5 509.5 315.6 509.7 0.03 23 30 23540 -55.1 -74.1 8 19.0 -56.6 260 23 594.4 594.4 320.4 594.8 0.06 24 23 25242 -51.9 -71.9 7 20.0 -54.4 244 27 650.8 650.8 322.7 651.6 0.10 25 20 26140 -54.3 -74.3 7 20.0 -56.5 235 29 670.0 670.0 323.4 670.6 0.08 26 15 28017 -46.5 -69.5 6 23.0 -51.7 753.3 753.4 326.1 755.4 0.22 27 13 28965 -47.5 -70.5 5 23.0 -52.8 781.4 781.5 326.8 783.5 0.22 28 12 29497 -44.9 -68.9 5 24.0 -51.5 808.7 808.8 327.5 811.7 0.30 TRP 310 8590 -53.3 -58.3 54 5.0 -53.4 320 15 307.3 307.3 284.4 307.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: 985.51 mb = 350.33 m = 1149.37 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 70.75 % Est. max temperature: 3.33 C = 38.00 F Sfc-Lift cond lev (LCL): 922.30 mb = 874.79 m = 2870.02 ft T: -5.05 C 700-500 lapse rate: 6.85 C/km ThetaE index: 3.21 C Layer 952.0- 925.0 mb Conv cond level (CCL): 847.73 mb = 1532.50 m = 5027.81 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 3.31 C = 37.96 F Cap Strength: 6.02 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 21.15 C Lifted Index @700 mb: 3.26 C Showalter Index: 7.11 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 23.00 C K Index: 9.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.60 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 56012.23 J/kg Cap Strength: 7.88 C Lift Cond Lev (LCL): 880.61 mb = 1235.85 m = 4054.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 8 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 ---------------------------------------------------------- 0 997 256 315 3 2.1 -2.1 | 196 6 1.7 6.0 1 925 852 40 11 -7.1 -8.4 | 88 8 -7.5 -0.3 2 850 1512 305 5 4.1 -2.9 | 215 6 3.7 5.3 3 700 2987 260 13 12.8 2.3 | 230 16 12.4 10.4 4 500 5410 15 13 -3.4 -12.6 | 41 6 -3.8 -4.4 5 400 6930 355 11 1.0 -11.0 | 349 3 0.5 -2.8 6 310 8590 320 15 9.6 -11.5 | 290 10 9.2 -3.3 7 300 8800 310 17 13.0 -10.9 | 282 13 12.6 -2.8 8 250 9980 295 15 13.6 -6.3 | 262 13 13.2 1.8 9 200 11440 290 15 14.1 -5.1 | 258 14 13.7 3.0 10 150 13300 290 19 17.9 -6.5 | 265 17 17.4 1.6 11 100 15900 285 19 18.4 -4.9 | 260 18 17.9 3.2 12 70 18170 285 19 18.4 -4.9 | 260 18 17.9 3.2 13 50 20300 275 21 20.9 -1.8 | 253 21 20.5 6.3 14 30 23540 260 23 22.7 4.0 | 241 25 22.2 12.1 15 20 26140 235 29 23.8 16.6 | 223 34 23.3 24.8 Wind Parameters Mean winds (0-6000m): 327.0 at 10.9 knts Storm direction: 357.0 at 8.2 knts Shear (0-3000m) pos: 1.6 neg: 3.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 43.4 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -8.6 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 10.43 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 22 6 129 4| 9.5 0.0 9.5| 1.0 -1.4 -0.4 -0.8 -0.29| 11.1 -3.2 1000 21 8 104 3| 4.7 3.5 8.2| 1.7 -3.5 -1.8 -1.8 -0.33| 12.7 -4.3 1500 10 7 121 2| 3.2 3.9 7.1| 3.4 -5.2 -1.8 -1.2 -0.29| 10.5 -3.0 2000 345 7 234 2| 2.4 3.8 6.2| 6.3 -5.2 1.0 0.5 -0.22| 8.7 -1.9 2500 318 8 245 5| 1.9 3.8 5.7| 6.4 -6.5 -0.0 -0.0 -0.21| 7.8 -1.6 3000 297 9 241 8| 1.6 3.2 4.8| 16.0 -8.6 7.5 2.5 -0.14| 7.2 -1.0 4000 297 10 246 9| 2.5 2.4 4.9| 41.9 -8.6 33.3 8.3 0.05| 6.8 0.3 5000 310 11 260 8| 2.9 1.9 4.8| 56.9 -8.6 48.3 9.7 0.20| 6.6 1.3 6000 327 11 280 6| 2.4 1.7 4.1| 58.9 -10.8 48.2 8.0 0.18| 5.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251011.00.gif