UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 6 DEC 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 ------------------------------------------------------------------------------- 0 1000 148 270 19 SFC 992 209 -13.7 -19.7 60 6.0 -14.7 270 19 260.0 260.2 258.9 262.3 0.81 2 925 737 -18.1 -23.1 65 5.0 -18.8 270 21 260.8 260.9 259.2 262.6 0.64 3 884 1074 -20.5 -24.9 68 4.4 -21.1 281 32 261.7 261.8 259.7 263.3 0.57 4 872 1176 -18.7 -22.9 69 4.2 -19.3 284 36 264.6 264.7 262.2 266.6 0.69 5 850 1366 -19.7 -23.5 72 3.8 -20.3 290 42 265.5 265.6 262.8 267.4 0.68 6 821 1623 -20.3 -24.1 72 3.8 -20.8 290 42 267.5 267.6 264.2 269.4 0.66 7 769 2103 -24.7 -28.9 68 4.2 -25.2 290 41 267.8 267.9 264.0 269.2 0.46 8 759 2199 -23.5 -27.5 70 4.0 -24.0 290 41 270.1 270.2 265.8 271.7 0.53 9 700 2787 -26.3 -30.9 65 4.6 -26.8 290 40 273.4 273.4 267.8 274.6 0.42 10 640 3431 -29.7 -35.7 56 6.0 -30.2 291 42 276.6 276.6 269.6 277.5 0.28 11 500 5150 -41.1 -48.1 47 7.0 -41.3 295 48 282.9 282.9 273.1 283.3 0.10 12 434 6096 -48.1 -56.1 39 8.0 -48.3 292 47 285.7 285.7 274.5 285.9 0.04 13 400 6630 -50.7 -58.7 38 8.0 -50.8 290 46 289.1 289.1 276.3 289.2 0.03 14 356 7379 -55.3 -63.3 36 8.0 -55.4 292 46 292.7 292.7 278.0 292.8 0.02 15 308 8295 -58.1 -66.1 35 8.0 -58.2 295 46 301.2 301.2 281.8 301.2 0.02 16 300 8460 -57.9 -65.9 35 8.0 -58.0 285 52 303.7 303.7 282.9 303.8 0.02 17 250 9620 -53.7 -61.7 37 8.0 -53.9 300 52 326.2 326.2 290.7 326.4 0.04 18 246 9724 -53.3 -61.3 37 8.0 -53.5 300 52 328.3 328.3 291.3 328.5 0.04 19 200 11060 -53.7 -62.7 32 9.0 -53.9 305 46 347.7 347.7 296.2 347.9 0.04 20 191 11355 -54.9 -63.9 32 9.0 -55.1 350.4 350.4 296.8 350.6 0.04 TRP 308 8295 -58.1 -66.1 35 8.0 -58.2 295 46 301.2 301.2 281.8 301.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5002.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 60.78 % Est. max temperature: -7.70 C = 18.13 F Sfc-Lift cond lev (LCL): 899.88 mb = 941.81 m = 3089.89 ft T: -19.56 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.26 C Layer 769.0- 759.0 mb Conv cond level (CCL): 772.76 mb = 2067.64 m = 6783.52 ft Mean mixing ratio: 0.69 g/kg Conv temperature: -5.95 C = 21.28 F Cap Strength: 12.70 C Lifted Index: 16.77 C Risk: None Lifted Index @300 mb: 29.15 C Lifted Index @700 mb: 10.36 C Showalter Index: 12.85 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 17.60 C K Index: -6.70 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.14 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 10377.80 J/kg Cap Strength: 16.64 C Lift Cond Lev (LCL): 864.29 mb = 1241.92 m = 4074.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 30 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 ---------------------------------------------------------- 0 992 209 270 19 19.0 -0.0 | 179 24 -0.4 23.5 1 925 737 270 21 21.0 -0.0 | 184 24 1.6 23.5 2 850 1366 290 42 39.5 -14.4 | 245 22 20.1 9.2 3 700 2787 290 40 37.6 -13.7 | 242 21 18.2 9.9 4 500 5150 295 48 43.5 -20.3 | 262 24 24.1 3.3 5 400 6630 290 46 43.2 -15.7 | 252 25 23.9 7.8 6 308 8295 295 46 41.7 -19.4 | 260 23 22.3 4.1 7 300 8460 285 52 50.2 -13.5 | 252 32 30.9 10.1 8 250 9620 300 52 45.0 -26.0 | 275 26 25.7 -2.5 9 200 11060 305 46 37.7 -26.4 | 279 19 18.3 -2.8 Wind Parameters Mean winds (0-6000m): 290.6 at 40.7 knts Storm direction: 320.6 at 30.5 knts Shear (0-3000m) pos: 4.2 neg: 0.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 66.5 deg Storm rel helicity (0-3000m) pos: 156.1 neg: -7.5 tot: 148.6 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 70.40 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 ------------------------------------------------------------------------------- 500 270 20 181 24| 0.0 1.9 1.9| 11.8 0.0 11.8 23.6 1.00| 1.9 1.9 1000 275 24 193 22| 9.0 1.0 9.9|113.0 0.0 113.0 113.0 0.99| 10.0 9.9 1500 282 30 209 20| 7.9 0.6 8.5|148.3 -1.7 146.6 97.7 0.96| 9.0 8.6 2000 285 33 219 20| 5.9 0.3 6.2|148.3 -4.6 143.7 71.8 0.92| 6.9 6.3 2500 286 34 224 20| 4.7 0.2 4.9|148.3 -7.5 140.8 56.3 0.88| 5.7 5.0 3000 287 35 227 20| 4.2 0.1 4.3|156.1 -7.5 148.6 49.5 0.88| 5.0 4.4 4000 288 37 234 20| 3.6 0.1 3.7|176.1 -7.5 168.5 42.1 0.88| 4.2 3.7 5000 290 39 240 20| 3.2 0.1 3.3|194.9 -7.8 187.0 37.4 0.88| 3.7 3.3 6000 291 41 244 21| 2.7 0.3 3.0|194.9 -27.7 167.1 27.9 0.73| 3.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251206.00.gif