UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 29 NOV 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 1004 204 -24.1 -28.8 65 4.7 -24.5 270 5 248.8 248.8 248.4 249.7 0.35 1 1000 233 -24.1 -28.7 66 4.6 -24.5 270 5 249.1 249.1 248.6 250.0 0.36 2 925 797 -28.5 -32.6 68 4.1 -28.8 285 19 250.2 250.2 249.4 250.9 0.27 3 895 1032 -30.1 -33.8 70 3.7 -30.3 295 22 250.9 250.9 250.0 251.6 0.25 4 878 1169 -26.7 -30.2 72 3.5 -27.0 300 24 255.8 255.8 254.5 256.8 0.35 5 856 1353 -25.3 -28.2 77 2.9 -25.6 308 26 259.1 259.2 257.4 260.4 0.44 6 850 1404 -25.1 -27.8 78 2.7 -25.4 310 27 259.9 259.9 258.0 261.1 0.46 7 794 1895 -29.1 -32.0 76 2.9 -29.3 308 26 260.7 260.7 258.4 261.6 0.33 8 783 1995 -29.7 -32.5 77 2.8 -29.9 308 26 261.1 261.1 258.7 262.0 0.32 9 767 2143 -28.9 -31.6 77 2.7 -29.2 307 26 263.5 263.6 260.6 264.5 0.35 10 700 2793 -31.9 -34.5 78 2.6 -32.1 305 25 267.2 267.2 263.2 268.0 0.29 11 551 4455 -41.7 -45.1 69 3.4 -41.8 316 29 274.5 274.5 267.9 274.9 0.12 12 500 5110 -45.1 -48.7 67 3.6 -45.2 320 31 278.1 278.1 270.1 278.4 0.09 13 400 6580 -50.9 -55.4 59 4.5 -51.0 325 36 288.8 288.8 276.2 289.0 0.05 14 316 8092 -57.1 -62.1 53 5.0 -57.2 325 40 300.4 300.4 281.5 300.5 0.03 15 300 8420 -57.7 -62.7 53 5.0 -57.8 320 36 304.0 304.0 283.0 304.1 0.03 16 251 9545 -58.1 -64.1 46 6.0 -58.2 325 35 319.3 319.3 288.6 319.4 0.03 17 250 9570 -58.1 -64.1 46 6.0 -58.2 325 35 319.7 319.7 288.7 319.8 0.03 18 200 10980 -56.9 -62.9 47 6.0 -57.0 320 42 342.7 342.7 295.0 342.8 0.04 19 186 11440 -57.5 -63.5 46 6.0 -57.6 317 41 348.9 348.9 296.4 349.0 0.04 20 150 12800 -57.9 -64.9 40 7.0 -58.0 310 40 370.3 370.3 300.7 370.5 0.04 21 100 15340 -61.5 -70.5 29 9.0 -61.7 310 36 408.9 408.9 306.4 409.0 0.03 22 98 15465 -61.7 -70.7 29 9.0 -61.9 309 37 410.9 410.9 306.6 411.0 0.03 23 70 17520 -65.7 -74.7 27 9.0 -65.8 295 50 443.8 443.8 310.3 443.9 0.02 24 50 19540 -69.7 -78.7 26 9.0 -69.8 290 52 479.2 479.2 313.4 479.3 0.02 25 32 22159 -75.9 -84.9 23 9.0 -75.9 295 66 528.0 528.0 316.8 528.0 0.01 26 31 22343 -76.3 -85.3 23 9.0 -76.4 531.6 531.6 317.0 531.7 0.01 TRP 316 8092 -57.1 -62.1 53 5.0 -57.2 325 40 300.4 300.4 281.5 300.5 0.03 WND 32 22159 -75.9 -84.9 23 9.0 -75.9 295 66 528.0 528.0 316.8 528.0 0.01 Sounding variables and indices 1000-500 mb thick: 4877.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 72.81 % Est. max temperature: -13.49 C = 7.72 F Sfc-Lift cond lev (LCL): 928.22 mb = 771.82 m = 2532.20 ft T: -28.30 C 700-500 lapse rate: 5.70 C/km ThetaE index: 0.00 C Layer 1004.0-584860314976236483507101602781593600.0 mb Conv cond level (CCL): 650.24 mb = 3305.00 m = 10843.03 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -3.40 C = 25.87 F Cap Strength: 20.16 C Lifted Index: 22.56 C Risk: None Lifted Index @300 mb: 37.85 C Lifted Index @700 mb: 15.19 C Showalter Index: 13.94 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 17.30 C K Index: -10.40 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.44 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 46552.19 J/kg Cap Strength: 22.14 C Lift Cond Lev (LCL): 888.39 mb = 1085.27 m = 3560.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 20 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 1004 204 270 5 5.0 -0.0 | 176 19 -1.2 18.8 1 1000 233 270 5 5.0 -0.0 | 176 19 -1.2 18.8 2 925 797 285 19 18.4 -4.9 | 221 18 12.1 13.9 3 850 1404 310 27 20.7 -17.4 | 264 15 14.4 1.4 4 700 2793 305 25 20.5 -14.3 | 253 15 14.2 4.5 5 500 5110 320 31 19.9 -23.7 | 290 15 13.7 -5.0 6 400 6580 325 36 20.6 -29.5 | 307 18 14.4 -10.7 7 316 8092 325 40 22.9 -32.8 | 310 22 16.7 -14.0 8 300 8420 320 36 23.1 -27.6 | 297 19 16.9 -8.8 9 250 9570 325 35 20.1 -28.7 | 306 17 13.8 -9.9 10 200 10980 320 42 27.0 -32.2 | 303 25 20.8 -13.4 11 150 12800 310 40 30.6 -25.7 | 286 25 24.4 -6.9 12 100 15340 310 36 27.6 -23.1 | 282 22 21.3 -4.3 13 70 17520 295 50 45.3 -21.1 | 273 39 39.1 -2.3 14 50 19540 290 52 48.9 -17.8 | 269 43 42.6 1.0 Wind Parameters Mean winds (0-6000m): 311.6 at 26.4 knts Storm direction: 341.6 at 19.8 knts Shear (0-3000m) pos: 4.1 neg: 0.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 127.8 neg: -11.5 tot: 116.4 m^2/s^2 ave: 38.8 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 44.79 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 ------------------------------------------------------------------------------- 500 279 11 194 18| 12.2 0.0 12.2| 57.5 0.0 57.5 115.1 1.00| 12.3 12.3 1000 289 16 212 16| 10.4 0.0 10.4|104.4 0.0 104.4 104.4 0.98| 11.7 11.4 1500 298 19 228 15| 7.9 0.0 7.9|121.8 -2.5 119.3 79.5 0.93| 9.6 8.9 2000 301 21 236 14| 5.9 0.3 6.2|121.8 -6.7 115.1 57.6 0.86| 7.5 6.4 2500 302 22 240 14| 4.7 0.4 5.2|121.8 -10.9 110.9 44.4 0.79| 6.2 4.9 3000 303 22 243 14| 4.1 0.4 4.5|127.8 -11.5 116.4 38.8 0.79| 5.4 4.3 4000 305 24 249 14| 3.5 0.3 3.8|143.2 -11.5 131.8 32.9 0.81| 4.6 3.8 5000 309 25 257 14| 3.1 0.2 3.3|159.1 -11.5 147.6 29.5 0.83| 4.1 3.4 6000 312 26 265 14| 2.9 0.2 3.1|172.6 -11.5 161.1 26.8 0.83| 3.8 3.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251129.00.gif