UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 10 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 1007 208 -31.7 -35.3 70 3.6 -31.9 0 0 241.0 241.0 240.8 241.5 0.19 1 1000 257 -31.9 -35.7 69 3.8 -32.1 0 0 241.2 241.3 241.1 241.7 0.18 2 980 402 -26.3 -30.3 69 4.0 -26.6 319 1 248.3 248.3 247.9 249.1 0.31 3 961 546 -16.5 -20.4 72 3.9 -17.1 278 2 259.6 259.7 258.5 261.7 0.78 4 948 649 -15.1 -18.6 75 3.5 -15.7 250 2 262.0 262.2 260.7 264.6 0.93 5 925 835 -14.3 -20.3 60 6.0 -15.4 200 3 264.7 264.8 262.4 267.0 0.82 6 911 951 -13.5 -21.5 51 8.0 -14.9 218 3 266.7 266.8 263.8 268.8 0.75 7 904 1009 -13.7 -22.7 47 9.0 -15.3 227 3 267.0 267.2 263.9 269.0 0.68 8 850 1475 -16.5 -24.5 50 8.0 -17.7 300 3 268.9 269.0 265.1 270.6 0.62 9 817 1773 -16.1 -23.1 55 7.0 -17.3 300 5 272.3 272.5 267.7 274.5 0.73 10 804 1894 -16.3 -23.3 55 7.0 -17.5 300 5 273.4 273.5 268.4 275.5 0.73 11 760 2315 -19.1 -28.1 45 9.0 -20.4 300 8 274.8 274.9 268.8 276.3 0.50 12 743 2483 -18.5 -28.5 41 10.0 -20.0 300 9 277.2 277.3 270.4 278.7 0.49 13 700 2926 -20.9 -33.9 30 13.0 -22.4 300 11 279.3 279.4 271.3 280.3 0.31 14 673 3216 -22.7 -37.7 24 15.0 -24.2 300 12 280.5 280.5 271.8 281.2 0.22 15 620 3813 -27.5 -37.5 38 10.0 -28.4 300 14 281.6 281.7 272.6 282.4 0.25 16 548 4696 -31.7 -39.7 45 8.0 -32.3 300 17 286.8 286.8 275.3 287.5 0.22 17 500 5340 -35.5 -43.5 44 8.0 -36.0 300 19 289.8 289.8 276.8 290.3 0.16 18 400 6850 -45.9 -52.9 45 7.0 -46.1 345 19 295.3 295.3 279.4 295.6 0.07 19 387 7070 -47.3 -54.3 45 7.0 -47.5 346 20 296.3 296.3 279.8 296.5 0.06 20 300 8710 -60.5 -66.5 45 6.0 -60.6 355 25 300.1 300.1 281.4 300.1 0.02 21 268 9402 -65.9 -71.9 43 6.0 -66.0 355 25 302.0 302.0 282.2 302.1 0.01 22 250 9820 -68.3 -74.3 42 6.0 -68.3 355 25 304.5 304.5 283.2 304.6 0.01 23 233 10241 -69.9 -75.9 41 6.0 -69.9 340 25 308.3 308.3 284.7 308.3 0.01 24 226 10423 -69.5 -75.5 41 6.0 -69.5 337 25 311.6 311.6 285.9 311.6 0.01 25 211 10832 -70.3 -76.3 41 6.0 -70.3 330 26 316.5 316.5 287.6 316.6 0.01 26 200 11150 -69.9 -75.9 41 6.0 -69.9 325 27 322.1 322.1 289.4 322.1 0.01 27 150 12880 -65.9 -71.9 43 6.0 -66.0 315 25 356.6 356.6 298.0 356.6 0.02 28 100 15340 -66.1 -73.1 37 7.0 -66.2 280 35 400.0 400.0 305.2 400.1 0.02 29 94 15715 -65.7 -72.7 37 7.0 -65.8 280 35 407.9 407.9 306.3 408.1 0.02 30 70 17500 -66.7 -73.7 37 7.0 -66.8 280 36 441.7 441.7 310.1 441.8 0.03 31 57 18738 -68.3 -75.3 36 7.0 -68.4 464.8 464.8 312.2 464.9 0.02 TRP 233 10241 -69.9 -75.9 41 6.0 -69.9 340 25 308.3 308.3 284.7 308.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 45.39 % Est. max temperature: -3.99 C = 24.81 F Sfc-Lift cond lev (LCL): 947.09 mb = 656.18 m = 2152.79 ft T: -15.07 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.00 C Layer 1007.0- 0.1 mb Conv cond level (CCL): 1000.00 mb = 257.00 m = 843.17 ft Mean mixing ratio: 0.63 g/kg Conv temperature: -22.04 C = -7.67 F Cap Strength: 24.00 C Lifted Index: 25.77 C Risk: None Lifted Index @300 mb: 29.54 C Lifted Index @700 mb: 19.36 C Showalter Index: 15.87 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 11.00 C K Index: -18.50 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 115.48 J/kg Max Up Vert Vel: 15.20 m/s Conv Inhibition (B-): 31819.41 J/kg Cap Strength: 25.59 C Lift Cond Lev (LCL): 905.67 mb = 995.42 m = 3265.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 8 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 1007 208 0 0 -0.0 -0.0 | 152 8 -3.9 7.3 1 1000 257 0 0 -0.0 -0.0 | 152 8 -3.9 7.3 2 925 835 200 3 1.0 2.8 | 164 11 -2.9 10.1 3 850 1475 300 3 2.6 -1.5 | 167 6 -1.3 5.8 4 700 2926 300 11 9.5 -5.5 | 252 6 5.6 1.8 5 500 5340 300 19 16.5 -9.5 | 280 13 12.5 -2.2 6 400 6850 345 19 4.9 -18.4 | 355 11 1.0 -11.0 7 300 8710 355 25 2.2 -24.9 | 6 18 -1.7 -17.6 8 250 9820 355 25 2.2 -24.9 | 6 18 -1.7 -17.6 9 233 10241 340 25 8.6 -23.5 | 344 17 4.6 -16.2 10 200 11150 325 27 15.5 -22.1 | 322 19 11.6 -14.8 11 150 12880 315 25 17.7 -17.7 | 307 17 13.8 -10.4 12 100 15340 280 35 34.5 -6.1 | 268 31 30.5 1.2 13 70 17500 280 36 35.5 -6.3 | 268 32 31.5 1.1 Wind Parameters Mean winds (0-6000m): 301.8 at 11.1 knts Storm direction: 331.8 at 8.3 knts Shear (0-3000m) pos: 0.7 neg: 1.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -1.8 tot: 15.8 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.64 Bulk Shear: 15.12 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 ------------------------------------------------------------------------------- 500 235 1 159 8| 0.0 2.4 2.4| 4.3 -0.1 4.1 8.3 0.57| 3.7 2.1 1000 215 2 163 9| 0.6 1.2 1.8| 7.5 -0.9 6.6 6.6 0.40| 3.9 1.6 1500 248 2 168 8| 1.3 0.8 2.1| 8.8 -1.8 7.0 4.7 0.31| 3.7 1.2 2000 277 3 174 7| 1.0 1.1 2.1| 11.9 -1.8 10.2 5.1 0.44| 3.5 1.5 2500 288 4 181 6| 0.8 1.4 2.2| 15.1 -1.8 13.3 5.3 0.52| 3.4 1.8 3000 293 5 191 5| 0.7 1.5 2.2| 17.6 -1.8 15.8 5.3 0.55| 3.2 1.7 4000 296 7 213 5| 0.5 1.6 2.1| 21.4 -1.8 19.6 4.9 0.55| 2.8 1.6 5000 298 9 236 5| 0.4 1.6 2.0| 25.3 -1.8 23.5 4.7 0.53| 2.6 1.4 6000 302 11 255 6| 0.9 1.3 2.2| 51.2 -1.8 49.4 8.2 0.64| 2.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251210.12.gif