UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U3472... Searching the city database file for: U3472 ... Date:0000Z 6 NOV 25 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 39 -10.1 -12.4 83 2.3 -10.6 200 11 262.5 262.7 262.0 266.4 1.46 1 1000 100 -10.3 -12.9 81 2.6 -10.9 190 15 262.9 263.1 262.2 266.7 1.41 2 925 694 -14.9 -17.7 79 2.8 -15.4 215 36 264.1 264.2 262.4 266.9 1.03 3 883 1045 -15.3 -17.7 82 2.4 -15.8 226 39 267.2 267.4 264.8 270.2 1.08 4 850 1334 -13.5 -15.4 86 1.9 -13.9 235 42 272.0 272.2 268.5 275.8 1.36 5 845 1379 -13.3 -15.1 86 1.8 -13.7 235 42 272.7 272.9 269.1 276.6 1.40 6 775 2033 -16.7 -19.2 81 2.5 -17.2 237 40 275.8 276.0 270.5 279.0 1.08 7 737 2411 -17.3 -19.6 82 2.3 -17.8 239 39 279.2 279.4 272.5 282.4 1.10 8 700 2796 -18.3 -20.7 81 2.4 -18.8 240 38 282.2 282.4 274.2 285.4 1.05 9 601 3926 -23.1 -25.6 80 2.5 -23.5 249 43 289.2 289.4 277.5 291.7 0.79 10 517 5013 -31.3 -33.8 79 2.5 -31.6 258 49 292.1 292.1 278.3 293.5 0.42 11 504 5193 -31.3 -34.0 77 2.7 -31.6 260 50 294.2 294.3 279.4 295.6 0.43 12 500 5250 -31.5 -34.4 75 2.9 -31.8 260 50 294.6 294.7 279.6 296.0 0.41 13 401 6783 -40.1 -45.1 59 5.0 -40.4 255 75 302.7 302.7 282.7 303.3 0.17 14 400 6800 -40.1 -45.1 59 5.0 -40.4 255 75 302.9 302.9 282.8 303.5 0.17 15 300 8700 -53.7 -58.0 59 4.3 -53.8 265 91 309.7 309.7 285.2 309.8 0.05 16 266 9457 -59.6 -63.8 58 4.2 -59.7 265 95 311.8 311.8 286.0 311.9 0.03 17 251 9816 -62.5 -66.6 58 4.1 -62.6 265 87 312.8 312.8 286.4 312.9 0.02 18 250 9840 -62.5 -66.6 58 4.1 -62.6 265 87 313.1 313.2 286.5 313.2 0.02 19 215 10778 -60.3 -64.5 58 4.2 -60.4 268 61 330.4 330.4 291.9 330.5 0.03 20 200 11230 -59.7 -63.8 59 4.1 -59.7 270 48 338.2 338.2 293.9 338.4 0.04 21 150 13020 -60.7 -65.1 56 4.4 -60.8 275 40 365.5 365.5 299.8 365.7 0.04 22 114 14734 -60.3 -65.1 53 4.8 -60.4 272 30 396.1 396.1 304.7 396.4 0.05 23 100 15550 -61.9 -66.9 51 5.0 -62.0 270 25 408.1 408.1 306.3 408.4 0.05 24 78 17079 -64.1 -69.1 50 5.0 -64.2 433.6 433.6 309.3 433.9 0.04 TRP 251 9816 -62.5 -66.6 58 4.1 -62.6 265 87 312.8 312.8 286.4 312.9 0.02 WND 266 9457 -59.6 -63.8 58 4.2 -59.7 265 95 311.8 311.8 286.0 311.9 0.03 Sounding variables and indices 1000-500 mb thick: 5150.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 80.87 % Est. max temperature: -1.72 C = 28.91 F Sfc-Lift cond lev (LCL): 971.41 mb = 321.02 m = 1053.20 ft T: -12.01 C 700-500 lapse rate: 5.38 C/km ThetaE index: 0.00 C Layer 1008.0--369098.8 mb Conv cond level (CCL): 671.77 mb = 3101.07 m = 10173.97 ft Mean mixing ratio: 1.20 g/kg Conv temperature: 11.61 C = 52.89 F Cap Strength: 22.59 C Lifted Index: 22.86 C Risk: None Lifted Index @300 mb: 30.30 C Lifted Index @700 mb: 14.73 C Showalter Index: 15.71 C Risk: None Total Totals Index: 34.10 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 16.10 C K Index: 0.20 Risk: None Sweat Index: 211.83 Risk: None Energy Index: 4.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.82 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 25302.72 J/kg Cap Strength: 22.12 C Lift Cond Lev (LCL): 917.80 mb = 753.10 m = 2470.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 32 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 1008 39 200 11 3.8 10.3 | 115 31 -27.7 12.8 1 1000 100 190 15 2.6 14.8 | 121 34 -28.9 17.2 2 925 694 215 36 20.6 29.5 | 161 34 -10.8 31.9 3 850 1334 235 42 34.4 24.1 | 186 27 2.9 26.5 4 700 2796 240 38 32.9 19.0 | 184 21 1.5 21.4 5 500 5250 260 50 49.2 8.7 | 238 21 17.8 11.1 6 400 6800 255 75 72.4 19.4 | 242 46 41.0 21.9 7 300 8700 265 91 90.7 7.9 | 260 60 59.2 10.4 8 266 9457 265 95 94.6 8.3 | 260 64 63.2 10.7 9 251 9816 265 87 86.7 7.6 | 260 56 55.2 10.0 10 250 9840 265 87 86.7 7.6 | 260 56 55.2 10.0 11 200 11230 270 48 48.0 -0.0 | 262 17 16.5 2.4 12 150 13020 275 40 39.8 -3.5 | 277 8 8.4 -1.0 13 100 15550 270 25 25.0 -0.0 | 111 7 -6.5 2.4 Wind Parameters Mean winds (0-6000m): 244.4 at 42.1 knts Storm direction: 274.4 at 31.6 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 354.2 neg: -6.0 tot: 348.1 m^2/s^2 ave: 116.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 119.12 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 ------------------------------------------------------------------------------- 500 202 22 134 32| 20.3 0.0 20.3|180.9 0.0 180.9 361.7 0.96| 22.1 21.1 1000 213 29 150 31| 15.3 0.0 15.3|297.6 0.0 297.6 297.6 0.95| 18.4 17.5 1500 221 33 160 29| 11.4 0.0 11.4|344.7 -0.6 344.1 229.4 0.92| 15.0 13.8 2000 226 35 166 28| 8.2 0.0 8.2|344.7 -2.5 342.2 171.1 0.88| 11.7 10.3 2500 229 36 170 26| 6.4 0.0 6.4|344.7 -4.9 339.7 135.9 0.84| 9.7 8.1 3000 231 36 172 26| 5.5 0.0 5.5|354.2 -6.0 348.1 116.0 0.82| 8.6 7.0 4000 235 38 178 24| 4.9 0.0 4.9|395.4 -6.0 389.3 97.3 0.84| 7.4 6.3 5000 240 39 187 22| 4.5 0.0 4.5|439.2 -6.0 433.2 86.6 0.86| 6.8 5.8 6000 244 42 198 22| 4.3 0.7 5.0|460.4 -6.0 454.4 75.7 0.75| 6.9 5.2 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20251106.00.gif