UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U6298... Searching the city database file for: U6298 ... Date:1200Z 29 NOV 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 141 175 5 SFC 994 189 -0.5 -1.2 95 0.7 -0.8 175 5 273.1 273.7 272.7 282.7 3.52 2 945 593 -3.1 -4.5 90 1.4 -3.6 221 18 274.5 274.9 272.5 282.4 2.89 3 926 755 0.0 -1.2 92 1.2 -0.5 239 23 279.2 279.9 276.5 289.7 3.78 4 925 764 0.0 -1.3 91 1.3 -0.6 240 23 279.3 279.9 276.5 289.7 3.75 5 894 1038 3.0 -7.0 48 10.0 -0.8 236 25 285.1 285.6 277.9 292.5 2.53 6 875 1212 3.2 -18.8 18 22.0 -3.2 233 26 287.1 287.3 276.7 290.1 0.99 7 850 1447 3.2 -29.8 7 33.0 -4.4 230 27 289.5 289.6 277.0 290.7 0.38 8 848 1466 3.2 -28.8 7 32.0 -4.3 230 27 289.7 289.8 277.2 291.0 0.42 9 792 2015 0.8 -31.2 7 32.0 -6.2 232 26 292.8 292.9 278.6 294.0 0.36 10 714 2837 -4.7 -10.7 63 6.0 -6.8 234 23 295.6 296.0 282.5 302.8 2.37 11 700 2992 -4.9 -12.9 53 8.0 -7.6 235 23 297.1 297.4 282.7 303.3 2.02 12 670 3334 -6.9 -19.9 35 13.0 -10.5 234 24 298.6 298.8 282.3 302.3 1.18 13 626 3860 -10.1 -16.1 61 6.0 -11.9 233 24 300.8 301.1 283.9 306.2 1.74 14 616 3984 -10.5 -18.5 52 8.0 -12.8 233 25 301.7 302.0 283.9 306.3 1.44 15 603 4148 -11.7 -21.7 43 10.0 -14.2 233 25 302.1 302.4 283.7 305.8 1.12 16 524 5205 -20.3 -24.1 72 3.8 -21.1 231 26 304.2 304.4 284.4 307.6 1.04 17 508 5433 -21.7 -24.7 77 3.0 -22.3 230 27 305.2 305.4 284.8 308.5 1.02 18 500 5550 -22.5 -26.5 70 4.0 -23.2 230 27 305.6 305.8 284.8 308.5 0.88 19 462 6124 -24.7 -34.7 39 10.0 -26.1 221 30 309.8 309.9 285.8 311.4 0.44 20 452 6282 -25.9 -37.9 32 12.0 -27.4 219 31 310.3 310.4 285.8 311.4 0.32 21 400 7150 -32.7 -44.7 29 12.0 -33.7 205 36 312.5 312.5 286.4 313.1 0.18 22 300 9120 -47.5 -59.5 24 12.0 -47.9 195 44 318.4 318.4 288.3 318.6 0.04 23 263 9976 -54.3 -66.3 22 12.0 -54.5 191 47 320.7 320.7 289.0 320.7 0.02 24 250 10300 -55.7 -67.7 21 12.0 -55.9 190 48 323.3 323.3 289.8 323.3 0.02 25 240 10560 -56.3 -68.3 21 12.0 -56.5 191 48 326.2 326.2 290.6 326.2 0.02 26 202 11639 -63.5 -74.5 21 11.0 -63.6 195 48 331.3 331.3 292.0 331.3 0.01 27 200 11700 -63.5 -74.5 21 11.0 -63.6 195 48 332.2 332.2 292.3 332.2 0.01 28 190 12016 -64.3 -74.3 24 10.0 -64.4 195 40 335.8 335.8 293.3 335.9 0.01 29 150 13470 -63.3 -74.3 21 11.0 -63.4 215 25 361.0 361.0 298.9 361.1 0.01 30 100 15960 -63.3 -74.3 21 11.0 -63.4 245 25 405.4 405.4 305.9 405.5 0.02 31 83 17102 -66.1 -77.1 20 11.0 -66.2 261 21 421.9 421.9 307.9 422.0 0.01 32 70 18140 -65.5 -77.5 17 12.0 -65.7 275 17 444.3 444.3 310.3 444.3 0.01 33 53 19819 -66.1 -78.1 17 12.0 -66.3 271 19 479.7 479.7 313.4 479.8 0.02 34 50 20170 -67.3 -79.3 17 12.0 -67.5 270 19 484.9 484.9 313.8 485.0 0.01 35 40 21506 -70.9 -82.9 15 12.0 -71.1 277 22 507.8 507.8 315.5 507.9 0.01 36 30 23210 -71.5 -83.5 15 12.0 -71.7 285 25 549.7 549.7 318.1 549.8 0.01 37 28 23617 -70.9 -82.9 15 12.0 -71.1 284 27 562.3 562.3 318.8 562.4 0.01 38 20 25590 -73.9 -85.9 14 12.0 -74.1 280 38 610.0 610.0 321.0 610.0 0.01 39 17 26532 -76.7 -88.7 13 12.0 -76.9 630.0 630.0 321.9 630.1 0.01 40 15 27256 -74.5 -86.5 14 12.0 -74.7 660.3 660.3 323.1 660.4 0.01 41 12 28547 -76.9 -88.9 13 12.0 -77.1 695.3 695.3 324.3 695.4 0.01 42 10 29605 -73.1 -85.1 14 12.0 -73.5 746.7 746.7 325.8 746.9 0.03 TRP 190 12016 -64.3 -74.3 24 10.0 -64.4 195 40 335.8 335.8 293.3 335.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: Surface below freezing Freezing level: 926.00 mb = 755.32 m = 2478.04 ft Freezing level: 780.65 mb = 2134.66 m = 7003.40 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 49.45 % Est. max temperature: 16.26 C = 61.27 F Sfc-Lift cond lev (LCL): 983.14 mb = 277.05 m = 908.95 ft T: -1.07 C 700-500 lapse rate: 6.88 C/km ThetaE index: 2.33 C Layer 875.0- 850.0 mb Conv cond level (CCL): 655.73 mb = 3501.14 m = 11486.56 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 25.59 C = 78.07 F Cap Strength: 16.54 C Lifted Index: 16.74 C Risk: None Lifted Index @300 mb: 22.97 C Lifted Index @700 mb: 13.42 C Showalter Index: 13.16 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -7.30 C K Index: -12.10 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.30 J/kg Max Up Vert Vel: 10.03 m/s Conv Inhibition (B-): 53048.40 J/kg Cap Strength: 16.58 C Lift Cond Lev (LCL): 906.58 mb = 925.86 m = 3037.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 18 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 ---------------------------------------------------------- 0 994 189 175 5 -0.4 5.0 | 97 19 -18.5 2.3 1 925 764 240 23 19.9 11.5 | 192 9 1.8 8.8 2 850 1447 230 27 20.7 17.4 | 190 15 2.6 14.6 3 700 2992 235 23 18.8 13.2 | 184 11 0.8 10.5 4 500 5550 230 27 20.7 17.4 | 190 15 2.6 14.6 5 400 7150 205 36 15.2 32.6 | 175 30 -2.9 29.9 6 300 9120 195 44 11.4 42.5 | 170 40 -6.7 39.8 7 250 10300 190 48 8.3 47.3 | 168 46 -9.7 44.6 8 200 11700 195 48 12.4 46.4 | 173 44 -5.7 43.6 9 190 12016 195 40 10.4 38.6 | 168 37 -7.7 35.9 10 150 13470 215 25 14.3 20.5 | 168 18 -3.7 17.8 11 100 15960 245 25 22.7 10.6 | 210 9 4.6 7.9 12 70 18140 275 17 16.9 -1.5 | 15 4 -1.1 -4.2 13 50 20170 270 19 19.0 -0.0 | 341 3 0.9 -2.7 14 30 23210 285 25 24.1 -6.5 | 327 11 6.1 -9.2 15 20 25590 280 38 37.4 -6.6 | 296 21 19.3 -9.3 Wind Parameters Mean winds (0-6000m): 231.5 at 24.4 knts Storm direction: 261.5 at 18.3 knts Shear (0-3000m) pos: 3.6 neg: 0.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 82.9 neg: -5.6 tot: 77.2 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.80 Bulk Shear: 17.95 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 ------------------------------------------------------------------------------- 500 228 13 124 10| 18.9 0.0 18.9| 72.9 0.0 72.9 145.7 0.91| 21.0 19.0 1000 234 18 158 9| 12.0 0.0 12.0| 82.5 -0.4 82.1 82.1 0.80| 14.3 11.4 1500 233 21 172 10| 8.0 0.6 8.5| 82.5 -2.0 80.5 53.7 0.71| 10.5 7.5 2000 232 22 177 11| 5.7 0.4 6.1| 82.5 -3.2 79.3 39.6 0.67| 8.3 5.5 2500 232 23 179 11| 4.4 0.3 4.7| 82.5 -4.7 77.8 31.1 0.63| 6.9 4.3 3000 233 23 180 11| 3.6 0.3 3.8| 82.9 -5.6 77.2 25.7 0.60| 6.0 3.6 4000 233 23 182 11| 2.7 0.4 3.1| 84.7 -5.6 79.1 19.8 0.58| 4.7 2.8 5000 233 24 183 12| 2.1 0.5 2.7| 86.2 -5.6 80.5 16.1 0.57| 3.9 2.2 6000 231 24 185 13| 1.8 1.0 2.8| 86.6 -14.0 72.5 12.1 0.45| 3.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251129.12.gif