UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 4 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 119 SFC 989 207 -3.1 -7.4 72 4.3 -4.5 260 5 270.9 271.3 269.2 277.0 2.21 2 970 360 -4.1 -8.8 70 4.7 -5.5 256 10 271.4 271.7 269.3 277.0 2.02 3 925 733 -6.7 -10.6 74 3.9 -7.8 245 21 272.5 272.8 269.7 277.6 1.84 4 850 1389 -9.7 -11.7 85 2.0 -10.3 265 33 276.0 276.3 271.8 281.2 1.83 5 781 2037 -13.9 -15.9 85 2.0 -14.4 267 34 278.2 278.5 272.5 282.3 1.42 6 778 2067 -13.7 -15.7 85 2.0 -14.2 267 34 278.8 279.0 272.9 282.9 1.44 7 738 2472 -9.1 -23.1 31 14.0 -12.2 269 34 288.0 288.2 276.9 290.5 0.81 8 729 2566 -9.5 -25.5 26 16.0 -12.8 269 35 288.6 288.7 277.0 290.7 0.66 9 700 2879 -11.3 -19.3 52 8.0 -13.3 270 35 290.0 290.2 278.4 293.6 1.18 10 680 3101 -12.7 -20.7 51 8.0 -14.6 270 35 290.8 291.0 278.7 294.2 1.08 11 670 3213 -13.5 -20.5 56 7.0 -15.2 269 35 291.2 291.4 278.9 294.6 1.12 12 557 4589 -24.1 -28.8 65 4.7 -24.8 267 36 294.4 294.5 279.8 296.5 0.64 13 549 4694 -23.9 -28.5 66 4.6 -24.6 266 36 295.9 296.0 280.4 298.0 0.66 14 508 5256 -27.9 -31.7 70 3.8 -28.4 265 36 297.7 297.8 281.1 299.4 0.53 15 500 5370 -28.9 -32.7 70 3.8 -29.4 265 36 297.8 297.9 281.1 299.4 0.49 16 400 6920 -41.5 -45.5 65 4.0 -41.7 260 50 301.1 301.1 282.0 301.6 0.16 17 323 8336 -53.3 -57.2 62 3.9 -53.4 267 43 303.7 303.7 283.0 303.9 0.05 18 300 8810 -55.9 -59.8 62 3.9 -56.0 270 40 306.6 306.6 284.1 306.7 0.04 19 250 9950 -62.9 -66.8 59 3.9 -62.9 265 46 312.6 312.6 286.2 312.6 0.02 20 242 10150 -64.3 -68.1 59 3.8 -64.3 264 46 313.4 313.4 286.5 313.4 0.02 21 216 10842 -67.1 -70.9 58 3.8 -67.1 260 46 319.4 319.4 288.6 319.4 0.01 22 208 11071 -66.1 -70.0 58 3.9 -66.1 265 46 324.4 324.4 290.1 324.5 0.01 23 200 11310 -65.1 -69.1 58 4.0 -65.1 270 46 329.7 329.7 291.6 329.7 0.02 24 180 11954 -61.5 -65.6 58 4.1 -61.6 274 42 345.6 345.6 295.7 345.8 0.03 25 150 13080 -61.5 -65.6 58 4.1 -61.6 280 36 364.1 364.1 299.5 364.3 0.04 26 112 14897 -62.5 -67.0 55 4.5 -62.6 280 45 394.0 394.0 304.4 394.2 0.04 27 100 15600 -62.1 -66.9 53 4.8 -62.2 280 48 407.7 407.8 306.3 408.0 0.05 28 80 16969 -64.1 -69.1 50 5.0 -64.2 283 49 430.5 430.5 308.9 430.7 0.04 29 70 17780 -66.3 -71.3 49 5.0 -66.4 285 50 442.5 442.6 310.1 442.7 0.04 30 50 19800 -70.9 -76.9 41 6.0 -71.0 290 54 476.4 476.4 313.2 476.5 0.02 31 46 20293 -71.9 -77.9 40 6.0 -72.0 485.5 485.5 313.9 485.6 0.02 TRP 216 10842 -67.1 -70.9 58 3.8 -67.1 260 46 319.4 319.4 288.6 319.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5251.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 65.62 % Est. max temperature: 2.31 C = 36.16 F Sfc-Lift cond lev (LCL): 924.21 mb = 739.59 m = 2426.44 ft T: -6.73 C 700-500 lapse rate: 7.07 C/km ThetaE index: 0.00 C Layer 989.0--230215357595645902848.0 mb Conv cond level (CCL): 819.00 mb = 1673.52 m = 5490.49 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 2.96 C = 37.33 F Cap Strength: 16.85 C Lifted Index: 16.87 C Risk: None Lifted Index @300 mb: 20.49 C Lifted Index @700 mb: 13.14 C Showalter Index: 14.09 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.20 C K Index: -0.50 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.24 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 32198.07 J/kg Cap Strength: 16.84 C Lift Cond Lev (LCL): 879.67 mb = 1122.85 m = 3683.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 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 ---------------------------------------------------------- 0 989 207 260 5 4.9 0.9 | 123 21 -17.4 11.4 1 925 733 245 21 19.0 8.9 | 170 20 -3.3 19.4 2 850 1389 265 33 32.9 2.9 | 218 17 10.5 13.4 3 700 2879 270 35 35.0 -0.0 | 230 16 12.7 10.6 4 500 5370 265 36 35.9 3.1 | 225 19 13.5 13.7 5 400 6920 260 50 49.2 8.7 | 234 33 26.9 19.2 6 300 8810 270 40 40.0 -0.0 | 239 21 17.7 10.6 7 250 9950 265 46 45.8 4.0 | 238 28 23.5 14.6 8 216 10842 260 46 45.3 8.0 | 231 30 23.0 18.5 9 200 11310 270 46 46.0 -0.0 | 246 26 23.7 10.6 10 150 13080 280 36 35.5 -6.3 | 252 14 13.1 4.3 11 100 15600 280 48 47.3 -8.3 | 265 25 24.9 2.2 12 70 17780 285 50 48.3 -12.9 | 275 26 25.9 -2.4 13 50 19800 290 54 50.7 -18.5 | 286 29 28.4 -7.9 Wind Parameters Mean winds (0-6000m): 265.3 at 33.0 knts Storm direction: 295.3 at 24.7 knts Shear (0-3000m) pos: 3.1 neg: 2.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 160.6 neg: -0.9 tot: 159.7 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 59.81 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 ------------------------------------------------------------------------------- 500 248 13 145 19| 0.0 15.8 15.8| 70.1 0.0 70.1 140.2 0.93| 16.0 14.9 1000 251 19 165 17| 5.7 7.9 13.6|124.6 0.0 124.6 124.6 0.95| 13.9 13.2 1500 258 23 182 15| 5.5 5.3 10.8|148.3 0.0 148.3 98.9 0.96| 11.1 10.6 2000 261 26 192 15| 4.4 4.0 8.4|153.6 0.0 153.6 76.8 0.96| 8.6 8.2 2500 263 28 200 15| 3.7 3.2 6.9|158.8 0.0 158.8 63.5 0.96| 7.1 6.8 3000 264 29 205 15| 3.1 2.7 5.8|160.6 -0.9 159.7 53.2 0.94| 6.1 5.7 4000 265 31 212 15| 2.3 2.1 4.5|160.6 -4.1 156.5 39.1 0.89| 4.7 4.2 5000 266 32 215 16| 1.9 1.8 3.7|160.6 -7.5 153.1 30.6 0.84| 3.9 3.3 6000 265 33 218 17| 1.6 2.2 3.7|176.9 -7.8 169.1 28.2 0.75| 3.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251204.00.gif