UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 6 NOV 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1 300 3 SFC 997 26 6.0 5.4 96 0.6 5.7 300 3 279.4 280.3 279.0 294.8 5.64 2 981 158 4.8 1.4 79 3.4 3.2 306 4 279.5 280.2 277.3 291.4 4.31 3 926 625 1.4 -0.5 87 1.9 0.6 330 9 280.7 281.3 277.5 291.7 3.98 4 925 634 1.4 -0.5 87 1.9 0.6 330 9 280.7 281.4 277.6 291.8 3.98 5 915 722 2.8 0.9 87 1.9 2.0 328 10 283.1 283.8 279.3 295.5 4.46 6 850 1316 0.4 -3.1 77 3.5 -1.1 315 13 286.6 287.2 279.9 296.8 3.58 7 805 1750 -2.3 -6.2 75 3.9 -3.8 315 14 288.2 288.7 280.0 296.9 2.98 8 785 1950 -2.5 -7.5 68 5.0 -4.4 315 14 290.1 290.5 280.6 298.2 2.77 9 767 2133 -4.5 -10.5 63 6.0 -6.5 315 14 289.8 290.2 279.8 296.5 2.24 10 710 2735 -10.3 -13.8 75 3.5 -11.3 315 15 289.9 290.2 279.3 295.5 1.85 11 700 2844 -10.1 -13.1 79 3.0 -11.0 315 15 291.3 291.7 280.1 297.3 1.99 12 688 2977 -8.7 -12.1 76 3.4 -9.8 316 16 294.3 294.7 281.7 301.0 2.19 13 635 3592 -13.1 -20.1 56 7.0 -14.8 319 18 296.1 296.3 281.3 299.9 1.22 14 500 5360 -27.3 -35.3 47 8.0 -28.2 330 25 299.8 299.8 281.8 301.0 0.38 15 407 6811 -38.7 -49.7 30 11.0 -39.2 325 31 303.2 303.2 282.8 303.5 0.10 16 400 6930 -39.5 -51.5 27 12.0 -40.1 325 31 303.7 303.7 283.0 304.0 0.08 17 374 7386 -43.1 -54.1 29 11.0 -43.5 325 37 304.8 304.8 283.4 305.0 0.07 18 327 8283 -46.5 -57.5 28 11.0 -46.8 325 50 312.0 312.0 286.1 312.2 0.05 19 300 8850 -50.1 -62.1 23 12.0 -50.4 325 58 314.7 314.7 287.1 314.9 0.03 20 280 9296 -53.1 -65.1 22 12.0 -53.3 321 56 316.7 316.7 287.7 316.8 0.02 21 250 10020 -55.3 -67.3 21 12.0 -55.5 315 52 323.9 323.9 289.9 323.9 0.02 22 236 10387 -56.3 -68.3 21 12.0 -56.5 310 50 327.7 327.7 291.1 327.8 0.02 23 222 10777 -55.1 -67.1 21 12.0 -55.3 306 46 335.4 335.4 293.2 335.4 0.02 24 212 11073 -52.1 -64.1 22 12.0 -52.4 304 44 344.5 344.5 295.4 344.6 0.03 25 200 11450 -53.1 -65.1 22 12.0 -53.4 300 40 348.7 348.7 296.4 348.8 0.03 26 150 13290 -55.3 -70.3 14 15.0 -55.6 295 48 374.8 374.8 301.4 374.9 0.02 27 100 15850 -60.5 -77.5 9 17.0 -60.7 295 38 410.8 410.8 306.6 410.9 0.01 28 76 17540 -65.7 -82.7 8 17.0 -65.9 291 47 433.5 433.5 309.2 433.5 0.01 29 70 18040 -65.3 -82.3 8 17.0 -65.5 290 50 444.7 444.7 310.3 444.7 0.01 30 55 19499 -66.7 -83.7 7 17.0 -66.9 286 46 473.2 473.2 312.9 473.3 0.01 31 50 20070 -69.3 -86.3 7 17.0 -69.5 285 44 480.2 480.2 313.5 480.2 0.00 32 40 21394 -71.7 -88.7 6 17.0 -71.9 285 43 505.8 505.8 315.4 505.8 0.00 33 34 22355 -70.7 -87.7 6 17.0 -70.9 285 42 532.5 532.5 317.1 532.5 0.01 34 30 23090 -74.3 -90.3 7 16.0 -74.5 285 42 542.1 542.1 317.6 542.1 0.00 35 28 23491 -75.3 -91.3 6 16.0 -75.4 286 43 550.1 550.1 318.1 550.1 0.00 36 21 25173 -72.3 -89.3 6 17.0 -72.6 289 49 606.3 606.3 320.9 606.4 0.01 37 20 25460 -73.1 -89.1 7 16.0 -73.3 290 50 612.4 612.4 321.2 612.5 0.01 38 14 27527 -77.3 -93.3 6 16.0 -77.5 287 55 663.9 663.9 323.2 664.0 0.00 39 11 28929 -72.1 -89.1 6 17.0 -72.6 286 59 730.2 730.2 325.4 730.3 0.01 40 10 29490 -71.9 -88.9 6 17.0 -72.5 285 60 751.2 751.2 326.0 751.3 0.01 41 9.0 30112 -71.6 -88.6 6 17.0 -72.2 285 62 775.4 775.4 326.6 775.6 0.02 42 8.8 30244 -71.5 -88.5 6 17.0 -72.1 780.7 780.7 326.8 780.8 0.02 TRP 236 10387 -56.3 -68.3 21 12.0 -56.5 310 50 327.7 327.7 291.1 327.8 0.02 WND 9.0 30112 -71.6 -88.6 6 17.0 -72.2 285 62 775.4 775.4 326.6 775.6 0.02 Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: 843.33 mb = 1380.30 m = 4528.50 ft Wetbulb zero: 872.92 mb = 1101.41 m = 3613.52 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 66.70 % Est. max temperature: 13.27 C = 55.89 F Sfc-Lift cond lev (LCL): 987.87 mb = 100.77 m = 330.61 ft T: 5.32 C 700-500 lapse rate: 6.84 C/km ThetaE index: 3.42 C Layer 981.0- 926.0 mb Conv cond level (CCL): 826.97 mb = 1535.16 m = 5036.56 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 13.99 C = 57.18 F Cap Strength: 6.36 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 15.62 C Lifted Index @700 mb: 3.71 C Showalter Index: 3.91 C Risk: None Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.20 C K Index: 21.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.00 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.74 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 55753.60 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 912.21 mb = 746.42 m = 2448.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 13 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 ---------------------------------------------------------- 0 997 26 300 3 2.6 -1.5 | 185 11 1.0 11.1 1 925 634 330 9 4.5 -7.8 | 212 6 2.9 4.8 2 850 1316 315 13 9.2 -9.2 | 246 8 7.6 3.4 3 700 2844 315 15 10.6 -10.6 | 258 9 9.1 2.0 4 500 5360 330 25 12.5 -21.7 | 310 14 10.9 -9.1 5 400 6930 325 31 17.8 -25.4 | 308 21 16.2 -12.8 6 300 8850 325 58 33.3 -47.5 | 318 47 31.7 -34.9 7 250 10020 315 52 36.8 -36.8 | 304 43 35.2 -24.2 8 236 10387 310 50 38.3 -32.1 | 298 42 36.7 -19.6 9 200 11450 300 40 34.6 -20.0 | 283 34 33.1 -7.4 10 150 13290 295 48 43.5 -20.3 | 280 43 41.9 -7.7 11 100 15850 295 38 34.4 -16.1 | 276 33 32.9 -3.5 12 70 18040 290 50 47.0 -17.1 | 276 46 45.4 -4.5 13 50 20070 285 44 42.5 -11.4 | 268 41 40.9 1.2 14 30 23090 285 42 40.6 -10.9 | 267 39 39.0 1.7 15 20 25460 290 50 47.0 -17.1 | 276 46 45.4 -4.5 16 10 29490 285 60 58.0 -15.5 | 273 56 56.4 -3.0 Wind Parameters Mean winds (0-6000m): 323.0 at 16.9 knts Storm direction: 353.0 at 12.7 knts Shear (0-3000m) pos: 1.1 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 21.7 neg: 0.0 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 17.35 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 ------------------------------------------------------------------------------- 500 321 5 193 9| 5.5 0.0 5.5| 8.2 0.0 8.2 16.3 0.61| 5.6 3.4 1000 324 8 204 7| 2.8 1.8 4.5| 13.1 0.0 13.1 13.1 0.67| 4.9 3.3 1500 320 9 219 7| 1.8 1.9 3.8| 16.2 0.0 16.2 10.8 0.67| 4.1 2.7 2000 319 10 228 7| 1.4 1.6 3.0| 17.6 0.0 17.6 8.8 0.68| 3.2 2.2 2500 318 11 234 7| 1.1 1.4 2.5| 18.9 0.0 18.9 7.6 0.69| 2.7 1.9 3000 317 12 239 8| 1.1 1.2 2.3| 21.7 0.0 21.7 7.2 0.71| 2.5 1.8 4000 318 13 250 8| 1.4 0.9 2.3| 32.6 0.0 32.6 8.2 0.76| 2.4 1.9 5000 321 15 263 8| 1.6 0.7 2.3| 45.2 0.0 45.2 9.0 0.78| 2.4 1.9 6000 323 17 276 9| 1.5 0.8 2.3| 49.9 -0.3 49.5 8.3 0.71| 2.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251106.12.gif