UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 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 1013 -98 -28.1 -31.8 71 3.7 -28.3 0 0 244.1 244.2 243.9 244.9 0.26 1 1000 0 0.2 -45.8 2 46.0 -6.1 275 3 273.4 273.4 267.1 273.6 0.06 2 515 4978 -41.3 -46.3 58 5.0 -41.5 329 32 280.3 280.3 271.5 280.7 0.12 3 500 5180 -42.5 -47.5 58 5.0 -42.7 330 33 281.2 281.2 272.1 281.6 0.10 4 407 6547 -51.1 -58.1 43 7.0 -51.2 330 33 287.1 287.2 275.2 287.3 0.04 5 400 6660 -51.5 -58.5 43 7.0 -51.6 330 33 288.1 288.1 275.7 288.2 0.04 6 318 8124 -58.3 -65.3 40 7.0 -58.4 330 42 298.2 298.2 280.6 298.2 0.02 7 306 8366 -58.5 -65.5 40 7.0 -58.6 330 43 301.2 301.2 281.8 301.2 0.02 8 300 8490 -58.5 -65.5 40 7.0 -58.6 330 44 302.9 302.9 282.5 303.0 0.02 9 266 9248 -57.7 -64.7 40 7.0 -57.8 314.7 314.7 287.0 314.7 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5180.00 m Freezing level: Surface below freezing Freezing level: 1000.09 mb = -0.69 m = -2.27 ft Freezing level: 997.66 mb = 23.99 m = 78.70 ft Wetbulb zero: Below ground Precipitable water: 0.02 inches Sfc-500 mean rel hum: 31.29 % Est. max temperature: 3.37 C = 38.07 F Sfc-Lift cond lev (LCL): 951.72 mb = 371.20 m = 1217.83 ft T: -2.89 C 700-500 lapse rate: 8.14 C/km ThetaE index: 0.00 C Layer 1013.0- 0.0 mb Conv cond level (CCL): 389.75 mb = 6825.67 m = 22393.65 ft Mean mixing ratio: 0.08 g/kg Conv temperature: 17.12 C = 62.81 F Cap Strength: 7.51 C Lifted Index: 7.45 C Risk: None Lifted Index @300 mb: 21.64 C Lifted Index @700 mb: 5.30 C Showalter Index: 4.52 C Risk: None Total Totals Index: 29.11 C Risk: None Vertical Totals Index: 32.54 C Cross Totals Index: -3.42 C K Index: -37.35 Risk: None Sweat Index: 53.35 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.82 J/kg Max Up Vert Vel: 9.98 m/s Conv Inhibition (B-): 3593.88 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 498.70 mb = 5197.28 m = 17051.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 19 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 1013 -98 0 0 -0.0 -0.0 | 169 19 -3.7 18.7 1 1000 0 275 3 3.0 -0.3 | 178 18 -0.7 18.4 2 925 857 285 23 22.2 -6.0 | 236 22 18.6 12.7 3 850 1466 305 21 17.2 -12.0 | 244 15 13.5 6.6 4 700 2855 320 25 16.1 -19.2 | 272 12 12.4 -0.5 5 500 5180 330 33 16.5 -28.6 | 308 16 12.8 -9.9 6 400 6660 330 33 16.5 -28.6 | 308 16 12.8 -9.9 7 300 8490 330 44 22.0 -38.1 | 317 27 18.3 -19.4 Wind Parameters Mean winds (0-6000m): 318.9 at 25.4 knts Storm direction: 348.9 at 19.0 knts Shear (0-3000m) pos: 3.0 neg: 2.1 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 152.0 neg: 0.0 tot: 152.0 m^2/s^2 ave: 50.7 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 5.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.84 Bulk Shear: 58.98 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 6 187 18| 0.0 12.7 12.7| 59.6 0.0 59.6 119.3 0.99| 12.8 12.7 1000 284 12 207 18| 5.5 6.4 11.9|114.6 0.0 114.6 114.6 0.97| 12.0 11.6 1500 290 16 221 18| 3.8 4.2 8.0|126.2 0.0 126.2 84.2 0.83| 10.2 8.5 2000 296 18 228 17| 3.4 3.2 6.6|134.8 0.0 134.8 67.4 0.83| 8.4 7.0 2500 300 19 234 16| 3.2 2.5 5.7|143.5 0.0 143.5 57.4 0.83| 7.3 6.1 3000 305 20 240 15| 3.0 2.1 5.2|152.0 0.0 152.0 50.7 0.84| 6.5 5.5 4000 310 22 251 14| 2.8 1.6 4.4|165.0 0.0 165.0 41.2 0.85| 5.4 4.6 5000 315 24 262 13| 2.6 1.3 3.9|179.2 0.0 179.2 35.8 0.86| 4.7 4.1 6000 319 25 272 13| 2.3 1.1 3.4|183.5 0.0 183.5 30.6 0.86| 4.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251129.12.gif