UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 29 NOV 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 -4 225 9 SFC 999 4 1.0 0.2 94 0.8 0.7 225 9 274.2 274.9 273.9 284.8 3.88 2 926 618 -0.9 -0.9 100 0.0 -0.9 250 42 278.3 279.0 276.1 289.0 3.86 3 925 627 -0.9 -0.9 100 0.0 -0.9 250 42 278.4 279.0 276.2 289.1 3.87 4 850 1303 -0.3 -0.3 100 0.0 -0.3 270 31 285.8 286.6 280.6 298.3 4.40 5 844 1360 -0.3 -0.3 100 0.0 -0.3 270 32 286.4 287.2 280.9 299.0 4.43 6 800 1787 -2.1 -2.6 96 0.5 -2.3 267 38 288.9 289.6 281.4 300.3 3.95 7 726 2551 -8.1 -15.1 57 7.0 -10.1 262 48 290.5 290.8 279.3 295.4 1.63 8 700 2835 -6.9 -23.9 24 17.0 -10.9 260 52 294.8 295.0 280.1 297.4 0.79 9 665 3235 -6.3 -30.3 13 24.0 -11.4 261 54 299.9 300.0 281.9 301.4 0.46 10 578 4319 -11.3 -38.3 9 27.0 -15.7 263 61 306.3 306.3 284.2 307.2 0.24 11 500 5410 -20.1 -30.1 41 10.0 -21.9 265 68 308.5 308.7 285.5 310.7 0.63 12 480 5710 -22.9 -27.9 64 5.0 -23.8 265 69 308.7 308.9 285.8 311.4 0.80 13 400 7020 -31.7 -35.4 70 3.7 -32.1 265 75 313.8 313.9 287.2 315.4 0.47 14 379 7401 -33.5 -37.7 66 4.2 -34.0 267 79 316.3 316.4 288.0 317.7 0.39 15 308 8824 -44.9 -49.2 62 4.3 -45.1 274 93 319.7 319.7 288.8 320.2 0.14 16 300 9000 -45.5 -49.8 62 4.3 -45.7 275 95 321.2 321.3 289.3 321.7 0.13 17 269 9717 -49.2 -54.2 56 5.0 -49.4 280 104 326.1 326.1 290.7 326.4 0.09 18 268 9741 -49.3 -54.3 56 5.0 -49.5 280 104 326.2 326.2 290.7 326.6 0.09 19 250 10190 -53.5 -58.5 54 5.0 -53.6 275 101 326.5 326.5 290.8 326.8 0.06 20 206 11424 -60.3 -66.3 45 6.0 -60.4 275 91 334.4 334.4 292.9 334.5 0.02 21 200 11610 -59.9 -65.9 45 6.0 -60.0 275 85 337.9 337.9 293.8 338.0 0.03 22 190 11931 -58.3 -66.3 35 8.0 -58.4 275 83 345.5 345.5 295.7 345.6 0.03 23 150 13410 -60.1 -68.1 34 8.0 -60.2 275 75 366.5 366.5 299.9 366.7 0.03 24 100 15940 -60.3 -72.3 19 12.0 -60.5 285 79 411.2 411.2 306.7 411.3 0.02 25 84 17023 -61.7 -77.7 10 16.0 -62.0 429.4 429.4 308.8 429.5 0.01 TRP 206 11424 -60.3 -66.3 45 6.0 -60.4 275 91 334.4 334.4 292.9 334.5 0.02 WND 269 9717 -49.2 -54.2 56 5.0 -49.4 280 104 326.1 326.1 290.7 326.4 0.09 Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 960.58 mb = 327.37 m = 1074.04 ft Wetbulb zero: 968.35 mb = 256.37 m = 841.09 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 53.29 % Est. max temperature: 12.70 C = 54.85 F Sfc-Lift cond lev (LCL): 986.62 mb = 105.05 m = 344.63 ft T: 0.69 C 700-500 lapse rate: 5.13 C/km ThetaE index: 4.91 C Layer 726.0- 700.0 mb Conv cond level (CCL): 933.41 mb = 553.74 m = 1816.72 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 4.64 C = 40.36 F Cap Strength: 17.39 C Lifted Index: 17.73 C Risk: None Lifted Index @300 mb: 23.68 C Lifted Index @700 mb: 10.13 C Showalter Index: 10.06 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.80 C K Index: 2.50 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.81 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 19184.10 J/kg Cap Strength: 17.68 C Lift Cond Lev (LCL): 943.00 mb = 471.06 m = 1545.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 38 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 ---------------------------------------------------------- 0 999 4 225 9 6.4 6.4 | 126 35 -28.5 20.5 1 925 627 250 42 39.5 14.4 | 189 29 4.6 28.5 2 850 1303 270 31 31.0 -0.0 | 165 15 -3.9 14.2 3 700 2835 260 52 51.2 9.0 | 215 28 16.3 23.2 4 500 5410 265 68 67.7 5.9 | 239 39 32.9 20.1 5 400 7020 265 75 74.7 6.5 | 243 45 39.8 20.7 6 300 9000 275 95 94.6 -8.3 | 264 60 59.7 5.9 7 269 9717 280 104 102.4 -18.1 | 273 68 67.5 -3.9 8 250 10190 275 101 100.6 -8.8 | 265 66 65.7 5.4 9 206 11424 275 91 90.7 -7.9 | 264 56 55.8 6.3 10 200 11610 275 85 84.7 -7.4 | 262 50 49.8 6.8 11 150 13410 275 75 74.7 -6.5 | 259 41 39.8 7.6 12 100 15940 285 79 76.3 -20.4 | 279 42 41.4 -6.3 Wind Parameters Mean winds (0-6000m): 262.1 at 50.2 knts Storm direction: 292.1 at 37.7 knts Shear (0-3000m) pos: 4.8 neg: 3.5 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 364.3 neg: -37.9 tot: 326.4 m^2/s^2 ave: 108.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 7.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.20 Bulk Shear: 117.92 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 ------------------------------------------------------------------------------- 500 245 22 148 28| 28.0 0.0 28.0|226.6 0.0 226.6 453.3 0.98| 28.5 27.9 1000 250 31 166 25| 15.0 0.0 15.0|279.2 -16.1 263.1 263.1 0.72| 22.5 16.1 1500 256 31 168 22| 9.6 0.0 9.6|290.3 -37.9 252.4 168.2 0.55| 18.4 10.0 2000 259 33 173 21| 7.2 1.8 9.0|317.4 -37.9 279.5 139.8 0.58| 15.6 9.1 2500 260 35 179 20| 5.8 3.0 8.7|342.6 -37.9 304.7 121.9 0.59| 14.0 8.2 3000 260 38 186 21| 4.8 3.5 8.3|364.3 -37.9 326.4 108.8 0.58| 12.7 7.4 4000 260 42 197 22| 4.4 2.6 7.0|408.1 -37.9 370.2 92.5 0.60| 10.4 6.2 5000 261 46 207 24| 4.2 2.1 6.3|454.5 -37.9 416.6 83.3 0.62| 9.0 5.5 6000 262 50 215 26| 3.8 1.9 5.7|485.9 -37.9 448.0 74.7 0.61| 7.9 4.9 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251129.00.gif