UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 28 NOV 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 163 SFC 988 257 -6.9 -11.2 71 4.3 -8.1 315 3 267.2 267.4 265.8 271.7 1.64 2 931 720 -8.3 -13.3 67 5.0 -9.6 297 7 270.3 270.6 267.6 274.4 1.47 3 925 770 -8.7 -13.7 67 5.0 -10.0 295 7 270.4 270.6 267.6 274.4 1.43 4 850 1416 -14.5 -20.5 60 6.0 -15.6 295 19 271.0 271.1 267.0 273.5 0.88 5 801 1862 -18.5 -23.1 67 4.6 -19.3 293 23 271.3 271.5 267.0 273.5 0.74 6 700 2853 -25.3 -28.1 77 2.8 -25.6 290 31 274.5 274.6 268.7 276.1 0.54 7 678 3083 -27.1 -29.7 79 2.6 -27.4 289 33 275.0 275.1 268.9 276.4 0.48 8 586 4121 -32.3 -35.0 77 2.7 -32.5 282 41 280.6 280.7 272.1 281.7 0.33 9 500 5220 -40.1 -43.4 71 3.3 -40.3 275 50 284.1 284.2 273.8 284.7 0.16 10 400 6720 -50.5 -54.0 66 3.5 -50.6 275 50 289.4 289.4 276.5 289.6 0.06 11 342 7720 -58.1 -61.6 64 3.5 -58.2 275 54 292.3 292.3 277.9 292.4 0.03 12 300 8540 -59.5 -63.2 62 3.7 -59.5 285 54 301.5 301.5 282.0 301.6 0.03 13 287 8818 -59.9 -63.6 62 3.7 -59.9 285 55 304.7 304.7 283.3 304.8 0.03 14 250 9690 -56.7 -60.1 65 3.4 -56.8 285 58 321.8 321.8 289.3 322.0 0.05 15 226 10328 -55.9 -59.5 64 3.6 -56.0 285 62 332.4 332.4 292.4 332.6 0.06 16 200 11100 -57.7 -61.6 61 3.9 -57.8 285 66 341.4 341.4 294.7 341.6 0.05 17 183 11663 -57.9 -61.9 60 4.0 -58.0 290 69 349.9 349.9 296.7 350.1 0.05 18 150 12920 -58.3 -62.6 58 4.3 -58.4 295 60 369.6 369.6 300.5 369.9 0.06 19 106 15089 -61.5 -66.0 55 4.5 -61.6 295 57 402.1 402.2 305.5 402.4 0.05 20 100 15450 -61.9 -66.5 54 4.6 -62.0 295 56 408.1 408.1 306.3 408.4 0.05 21 70 17630 -65.7 -70.2 53 4.5 -65.8 295 60 443.8 443.8 310.3 444.1 0.04 22 50 19660 -68.9 -73.8 49 4.9 -69.0 295 54 481.1 481.1 313.5 481.3 0.04 23 38 21288 -72.3 -77.2 48 4.9 -72.4 511.7 511.8 315.8 511.9 0.03 TRP 342 7720 -58.1 -61.6 64 3.5 -58.2 275 54 292.3 292.3 277.9 292.4 0.03 WND 183 11663 -57.9 -61.9 60 4.0 -58.0 290 69 349.9 349.9 296.7 350.1 0.05 Sounding variables and indices 1000-500 mb thick: 5057.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 71.89 % Est. max temperature: -3.03 C = 26.54 F Sfc-Lift cond lev (LCL): 922.53 mb = 790.46 m = 2593.35 ft T: -8.88 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.94 C Layer 925.0- 801.0 mb Conv cond level (CCL): 847.89 mb = 1434.63 m = 4706.72 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -3.11 C = 26.41 F Cap Strength: 6.65 C Lifted Index: 8.92 C Risk: None Lifted Index @300 mb: 19.82 C Lifted Index @700 mb: 2.34 C Showalter Index: 8.98 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 19.60 C K Index: 2.30 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.54 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 33610.49 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 866.85 mb = 1266.03 m = 4153.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 25 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 ---------------------------------------------------------- 0 988 257 315 3 2.1 -2.1 | 132 22 -16.3 14.4 1 925 770 295 7 6.3 -3.0 | 138 18 -12.0 13.6 2 850 1416 295 19 17.2 -8.0 | 172 9 -1.2 8.5 3 700 2853 290 31 29.1 -10.6 | 241 12 10.7 5.9 4 500 5220 275 50 49.8 -4.4 | 249 34 31.4 12.2 5 400 6720 275 50 49.8 -4.4 | 249 34 31.4 12.2 6 342 7720 275 54 53.8 -4.7 | 252 37 35.4 11.8 7 300 8540 285 54 52.2 -14.0 | 266 34 33.8 2.6 8 250 9690 285 58 56.0 -15.0 | 268 38 37.6 1.5 9 200 11100 285 66 63.8 -17.1 | 271 45 45.4 -0.6 10 183 11663 290 69 64.8 -23.6 | 279 47 46.5 -7.1 11 150 12920 295 60 54.4 -25.4 | 284 37 36.0 -8.8 12 100 15450 295 56 50.8 -23.7 | 282 33 32.4 -7.1 13 70 17630 295 60 54.4 -25.4 | 284 37 36.0 -8.8 14 50 19660 295 54 48.9 -22.8 | 282 31 30.6 -6.3 Wind Parameters Mean winds (0-6000m): 282.0 at 33.0 knts Storm direction: 312.0 at 24.7 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 64.3 neg: 0.0 tot: 64.3 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 106.20 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 ------------------------------------------------------------------------------- 500 301 5 135 20| 0.0 4.3 4.3| 11.5 0.0 11.5 23.1 0.52| 4.4 2.3 1000 297 8 139 17| 0.0 6.8 6.8| 29.2 0.0 29.2 29.2 0.53| 6.9 3.6 1500 296 12 146 14| 0.0 6.5 6.5| 40.8 0.0 40.8 27.2 0.63| 6.6 4.2 2000 294 15 155 11| 0.0 6.0 6.0| 49.6 0.0 49.6 24.8 0.69| 6.0 4.2 2500 293 18 168 10| 0.0 5.7 5.7| 58.1 0.0 58.1 23.3 0.70| 5.7 4.0 3000 292 20 181 9| 0.0 5.4 5.4| 64.3 0.0 64.3 21.4 0.66| 5.5 3.6 4000 289 25 210 10| 0.0 5.1 5.1| 70.1 0.0 70.1 17.5 0.54| 5.3 2.9 5000 284 29 228 14| 0.0 4.9 4.9| 70.2 -5.3 64.8 13.0 0.43| 5.2 2.2 6000 282 33 235 17| 0.0 4.1 4.1| 70.2 -5.3 64.8 10.8 0.43| 4.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251128.12.gif