UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 2 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 ------------------------------------------------------------------------------- SFC 1000 0 0.0 -30.0 8 30.0 -5.7 0 0 273.1 273.2 267.4 274.1 0.32 1 908 863 -7.5 -11.0 76 3.5 -8.5 228 38 273.1 273.4 270.0 278.2 1.82 2 850 1438 -10.3 -13.5 77 3.2 -11.1 255 38 275.4 275.6 271.1 279.9 1.58 3 825 1668 -11.3 -14.1 80 2.8 -12.0 257 38 276.7 276.9 271.8 281.1 1.55 4 763 2269 -10.1 -12.5 83 2.4 -10.8 261 39 284.2 284.5 276.6 289.8 1.92 5 700 2930 -12.5 -15.2 80 2.7 -13.2 265 40 288.6 288.9 278.4 293.7 1.67 6 678 3174 -13.3 -16.0 80 2.7 -14.0 265 39 290.4 290.7 279.2 295.3 1.62 7 500 5430 -27.5 -31.1 71 3.6 -28.0 265 31 299.5 299.6 281.9 301.4 0.57 8 493 5531 -28.3 -31.9 71 3.6 -28.7 267 32 299.7 299.8 282.0 301.5 0.54 9 488 5604 -28.7 -32.3 71 3.6 -29.2 268 33 300.1 300.2 282.1 301.9 0.52 10 400 6990 -40.3 -43.4 72 3.1 -40.5 290 46 302.6 302.7 282.7 303.3 0.21 11 300 8890 -55.9 -58.8 70 2.9 -55.9 290 50 306.6 306.6 284.1 306.7 0.05 12 255 9908 -63.1 -66.0 68 2.9 -63.1 294 64 310.5 310.5 285.5 310.6 0.02 13 250 10030 -63.7 -66.6 68 2.9 -63.7 295 66 311.4 311.4 285.8 311.4 0.02 14 236 10380 -64.9 -67.9 67 3.0 -64.9 300 68 314.7 314.7 287.0 314.8 0.02 15 227 10615 -65.7 -68.7 66 3.0 -65.7 300 68 317.0 317.0 287.8 317.1 0.02 16 210 11085 -66.1 -69.1 66 3.0 -66.1 300 67 323.5 323.5 289.9 323.6 0.02 17 200 11380 -64.1 -67.2 66 3.1 -64.1 300 66 331.2 331.3 292.1 331.3 0.02 18 190 11695 -62.9 -66.0 66 3.1 -62.9 338.1 338.1 293.9 338.2 0.03 TRP WND 236 10380 -64.9 -67.9 67 3.0 -64.9 300 68 314.7 314.7 287.0 314.8 0.02 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 72.77 % Est. max temperature: 2.21 C = 35.97 F Sfc-Lift cond lev (LCL): 619.71 mb = 3839.74 m = 12597.43 ft T: -17.49 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.00 C Layer 1000.0-949195686700696731648.0 mb Conv cond level (CCL): 556.41 mb = 4638.03 m = 15216.44 ft Mean mixing ratio: 1.13 g/kg Conv temperature: 23.24 C = 73.83 F Cap Strength: 14.16 C Lifted Index: 19.30 C Risk: None Lifted Index @300 mb: 21.42 C Lifted Index @700 mb: 12.94 C Showalter Index: 16.54 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 14.00 C K Index: 1.00 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 4.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.29 J/kg Max Up Vert Vel: 0.76 m/s Conv Inhibition (B-): 8472.53 J/kg Cap Strength: 19.24 C Lift Cond Lev (LCL): 781.65 mb = 2082.86 m = 6833.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 26 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 0 0 0 -0.0 -0.0 | 109 26 -24.3 8.2 1 997 136 0 0 -0.0 -0.0 | 109 26 -24.3 8.2 2 925 783 220 38 24.4 29.1 | 180 37 0.2 37.3 3 850 1438 255 38 36.7 9.8 | 215 22 12.4 18.0 4 700 2930 265 40 39.8 3.5 | 233 19 15.6 11.7 5 500 5430 265 31 30.9 2.7 | 211 13 6.6 10.9 6 400 6990 290 46 43.2 -15.7 | 292 20 19.0 -7.5 7 300 8890 290 50 47.0 -17.1 | 291 24 22.7 -8.9 8 250 10030 295 66 59.8 -27.9 | 299 41 35.6 -19.7 9 236 10380 300 68 58.9 -34.0 | 307 43 34.6 -25.8 10 200 11380 300 66 57.2 -33.0 | 307 41 32.9 -24.8 Wind Parameters Mean winds (0-6000m): 258.7 at 34.2 knts Storm direction: 288.7 at 25.6 knts Shear (0-3000m) pos: 3.8 neg: 6.5 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 193.5 neg: -81.0 tot: 112.5 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 15.9 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 61.61 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 ------------------------------------------------------------------------------- 500 281 8 112 18| 0.0 22.0 22.0| 12.2 -43.9 -31.6 -63.3 -0.00| 27.9 -0.1 1000 222 21 156 26| 0.0 19.5 19.5| 75.4 -81.0 -5.6 -5.6 0.12| 36.0 4.3 1500 233 27 174 24| 5.4 13.0 18.4|159.4 -81.0 78.4 52.3 0.24| 29.4 6.9 2000 241 30 185 23| 4.6 9.8 14.4|171.7 -81.0 90.7 45.3 0.25| 22.7 5.8 2500 246 32 193 21| 4.2 7.8 12.0|183.8 -81.0 102.8 41.1 0.27| 18.6 5.1 3000 250 33 200 21| 3.8 6.5 10.4|193.5 -81.0 112.5 37.5 0.29| 15.9 4.5 4000 254 34 207 20| 2.9 4.5 7.4|193.5 -90.8 102.7 25.7 0.25| 12.4 3.1 5000 257 34 210 19| 2.3 3.3 5.6|193.5-100.6 92.9 18.6 0.22| 10.3 2.3 6000 259 34 212 18| 2.5 2.8 5.3|219.1-104.5 114.6 19.1 0.26| 9.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251202.00.gif