UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U6298... Searching the city database file for: U6298 ... Date:1200Z 26 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 165 110 3 SFC 997 189 -3.5 -5.2 88 1.7 -4.1 110 3 269.9 270.3 269.2 276.9 2.60 2 939 660 -7.9 -9.8 86 1.9 -8.4 114 6 270.1 270.4 268.2 275.4 1.93 3 925 777 -5.7 -9.3 76 3.6 -6.8 115 7 273.5 273.8 270.6 279.2 2.04 4 921 811 -5.1 -9.2 73 4.1 -6.4 115 7 274.4 274.8 271.2 280.2 2.06 5 850 1442 -6.1 -14.1 53 8.0 -8.4 115 5 279.8 280.0 273.5 284.1 1.51 6 748 2433 -8.3 -23.3 29 15.0 -11.7 210 10 287.8 287.9 276.7 290.2 0.78 7 700 2942 -11.3 -28.3 23 17.0 -14.5 260 13 290.0 290.1 277.5 291.7 0.53 8 506 5364 -25.9 -47.9 11 22.0 -27.7 265 43 300.4 300.5 281.7 300.8 0.10 9 500 5450 -26.1 -47.1 12 21.0 -27.8 265 44 301.2 301.2 282.0 301.6 0.11 10 467 5942 -29.3 -39.3 37 10.0 -30.3 265 51 303.2 303.2 283.0 304.1 0.27 11 456 6112 -31.3 -39.3 45 8.0 -32.0 265 54 302.7 302.8 282.9 303.7 0.28 12 400 7030 -37.9 -42.9 59 5.0 -38.2 265 68 305.7 305.8 284.0 306.5 0.22 13 356 7820 -43.7 -48.6 58 4.9 -43.9 271 79 308.3 308.3 284.8 308.8 0.13 14 349 7953 -44.7 -49.4 59 4.7 -44.9 272 81 308.7 308.7 285.0 309.1 0.12 15 330 8322 -49.5 -54.3 57 4.8 -49.6 275 86 307.1 307.1 284.3 307.4 0.07 16 300 8940 -52.7 -57.7 55 5.0 -52.8 280 95 311.1 311.1 285.8 311.3 0.05 17 299 8961 -52.7 -57.7 55 5.0 -52.8 280 95 311.4 311.4 285.9 311.6 0.05 18 274 9513 -58.9 -63.9 52 5.0 -59.0 276 102 310.3 310.3 285.4 310.4 0.03 19 269 9628 -59.7 -64.7 52 5.0 -59.7 275 103 310.8 310.8 285.7 310.9 0.02 20 250 10080 -62.7 -67.7 51 5.0 -62.7 275 97 312.9 312.9 286.4 312.9 0.02 21 248 10130 -62.9 -67.9 51 5.0 -63.0 275 95 313.3 313.3 286.5 313.3 0.02 22 247 10155 -64.3 -69.2 51 4.9 -64.3 275 94 311.5 311.5 285.9 311.6 0.01 23 232 10542 -65.5 -70.2 52 4.7 -65.5 275 77 315.4 315.4 287.2 315.4 0.01 24 200 11460 -63.1 -68.1 51 5.0 -63.1 270 62 332.8 332.8 292.5 332.9 0.02 25 172 12387 -61.1 -66.1 51 5.0 -61.2 270 55 350.8 350.8 296.8 350.9 0.03 26 150 13230 -62.9 -68.9 44 6.0 -63.0 270 48 361.7 361.7 299.1 361.8 0.02 27 101 15650 -66.1 -74.1 32 8.0 -66.2 270 42 398.9 398.9 305.0 399.0 0.02 28 100 15710 -66.3 -74.3 32 8.0 -66.4 270 42 399.6 399.6 305.2 399.7 0.02 29 70 17860 -68.5 -77.5 26 9.0 -68.6 270 36 437.8 437.8 309.7 437.9 0.01 30 50 19870 -70.1 -79.1 26 9.0 -70.2 275 35 478.3 478.3 313.3 478.4 0.02 31 30 22900 -73.1 -83.1 20 10.0 -73.2 280 40 545.4 545.4 317.8 545.4 0.01 32 21 24980 -75.1 -85.1 20 10.0 -75.3 597.9 597.9 320.5 598.0 0.01 TRP 232 10542 -65.5 -70.2 52 4.7 -65.5 275 77 315.4 315.4 287.2 315.4 0.01 WND 269 9628 -59.7 -64.7 52 5.0 -59.7 275 103 310.8 310.8 285.7 310.9 0.02 Sounding variables and indices 1000-500 mb thick: 5285.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 35.36 % Est. max temperature: 6.58 C = 43.85 F Sfc-Lift cond lev (LCL): 970.52 mb = 400.24 m = 1313.09 ft T: -5.48 C 700-500 lapse rate: 5.90 C/km ThetaE index: 1.54 C Layer 939.0- 925.0 mb Conv cond level (CCL): 680.87 mb = 3148.80 m = 10330.59 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 17.48 C = 63.47 F Cap Strength: 19.14 C Lifted Index: 19.70 C Risk: None Lifted Index @300 mb: 23.72 C Lifted Index @700 mb: 13.17 C Showalter Index: 14.60 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 12.00 C K Index: -11.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.92 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 45042.58 J/kg Cap Strength: 19.16 C Lift Cond Lev (LCL): 906.19 mb = 938.61 m = 3079.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 16 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 ---------------------------------------------------------- 0 997 189 110 3 -2.8 1.0 | 111 19 -18.0 6.9 1 925 777 115 7 -6.3 3.0 | 112 23 -21.5 8.8 2 850 1442 115 5 -4.5 2.1 | 112 21 -19.7 8.0 3 700 2942 260 13 12.8 2.3 | 164 8 -2.4 8.1 4 500 5450 265 44 43.8 3.8 | 251 30 28.7 9.7 5 400 7030 265 68 67.7 5.9 | 257 54 52.6 11.8 6 300 8940 280 95 93.6 -16.5 | 278 79 78.4 -10.6 7 269 9628 275 103 102.6 -9.0 | 272 88 87.4 -3.1 8 250 10080 275 97 96.6 -8.5 | 272 82 81.5 -2.6 9 232 10542 275 77 76.7 -6.7 | 271 62 61.5 -0.8 10 200 11460 270 62 62.0 -0.0 | 263 47 46.8 5.9 11 150 13230 270 48 48.0 -0.0 | 260 33 32.8 5.9 12 100 15710 270 42 42.0 -0.0 | 258 27 26.8 5.9 13 70 17860 270 36 36.0 -0.0 | 254 22 20.8 5.9 14 50 19870 275 35 34.9 -3.1 | 262 20 19.7 2.8 15 30 22900 280 40 39.4 -6.9 | 273 24 24.2 -1.1 Wind Parameters Mean winds (0-6000m): 261.2 at 21.7 knts Storm direction: 291.2 at 16.3 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -0.5 tot: 94.2 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 87.88 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 ------------------------------------------------------------------------------- 500 113 5 112 21| 3.5 0.0 3.5| 2.2 0.0 2.2 4.4 0.11| 3.5 0.4 1000 114 6 112 22| 1.4 0.0 1.4| 2.9 -0.3 2.5 2.5 0.09| 2.7 0.2 1500 117 6 113 22| 1.4 0.0 1.4| 17.6 -0.5 17.0 11.4 0.35| 2.9 1.0 2000 132 6 117 22| 2.3 0.0 2.3| 55.5 -0.5 55.0 27.5 0.62| 4.0 2.5 2500 159 7 125 22| 2.8 0.0 2.8| 83.2 -0.5 82.6 33.1 0.63| 5.0 3.2 3000 205 8 138 18| 3.2 0.0 3.2| 94.8 -0.5 94.2 31.4 0.62| 5.6 3.5 4000 248 11 156 11| 4.0 0.0 4.0|122.9 -0.5 122.3 30.6 0.66| 5.8 3.8 5000 258 16 185 9| 4.5 0.0 4.5|154.1 -0.5 153.6 30.7 0.61| 5.9 3.6 6000 261 22 214 11| 4.3 0.7 5.0|184.4 -0.5 183.9 30.6 0.54| 6.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251126.12.gif