UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 28 NOV 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1026 20 -35.9 -37.7 83 1.8 -36.0 200 3 235.5 235.5 235.5 235.9 0.15 1 1000 199 -32.9 -34.5 86 1.6 -33.0 215 7 240.2 240.3 240.2 240.8 0.20 2 979 348 -30.3 -31.9 86 1.6 -30.4 215 8 244.3 244.4 244.1 245.1 0.27 3 939 650 -17.9 -19.0 91 1.1 -18.1 215 9 259.9 260.0 259.0 262.4 0.91 4 925 762 -18.1 -19.8 86 1.7 -18.4 215 9 260.8 260.9 259.6 263.2 0.86 5 892 1033 -16.5 -22.5 60 6.0 -17.5 204 7 265.2 265.3 262.6 267.2 0.70 6 850 1394 -17.7 -28.7 38 11.0 -19.1 190 5 267.6 267.7 263.8 268.8 0.42 7 700 2827 -24.1 -40.1 21 16.0 -25.5 345 21 275.8 275.8 268.9 276.3 0.17 8 687 2963 -24.5 -39.5 24 15.0 -25.8 345 22 276.8 276.9 269.5 277.4 0.18 9 605 3876 -30.9 -45.9 22 15.0 -31.8 343 29 279.7 279.7 271.1 280.0 0.10 10 567 4335 -31.7 -46.7 21 15.0 -32.6 342 33 284.0 284.0 273.6 284.3 0.10 11 500 5210 -39.3 -53.3 21 14.0 -39.8 340 40 285.1 285.1 274.2 285.3 0.05 12 466 5685 -44.1 -56.1 25 12.0 -44.4 343 41 285.0 285.0 274.0 285.1 0.04 13 403 6642 -50.9 -59.9 34 9.0 -51.1 350 42 288.2 288.2 275.8 288.3 0.03 14 400 6690 -50.9 -59.9 34 9.0 -51.1 350 42 288.8 288.8 276.1 288.9 0.03 15 366 7266 -52.5 -61.5 33 9.0 -52.7 352 54 294.1 294.1 278.7 294.2 0.03 16 316 8203 -57.5 -65.8 34 8.3 -57.6 355 73 299.8 299.8 281.3 299.8 0.02 17 300 8530 -59.3 -67.3 35 8.0 -59.4 355 71 301.8 301.8 282.1 301.8 0.01 18 271 9168 -62.1 -70.1 34 8.0 -62.1 355 66 306.6 306.6 284.0 306.6 0.01 19 250 9670 -62.1 -70.1 34 8.0 -62.1 355 62 313.7 313.7 286.6 313.8 0.01 20 235 10052 -63.1 -71.1 33 8.0 -63.1 349 57 317.8 317.8 288.1 317.9 0.01 21 200 11050 -60.9 -68.9 34 8.0 -61.0 335 44 336.3 336.3 293.4 336.4 0.02 22 186 11501 -60.1 -68.1 34 8.0 -60.2 336 43 344.7 344.7 295.4 344.8 0.02 23 150 12840 -60.7 -68.7 34 8.0 -60.8 340 42 365.5 365.5 299.8 365.6 0.02 24 100 15350 -62.9 -71.9 29 9.0 -63.0 330 42 406.2 406.2 306.0 406.3 0.02 25 83 16493 -63.9 -73.9 24 10.0 -64.1 330 40 426.4 426.4 308.4 426.5 0.02 26 70 17530 -66.1 -75.1 27 9.0 -66.2 330 38 443.0 443.0 310.2 443.1 0.02 27 63 18165 -66.7 -76.7 23 10.0 -66.8 325 38 455.2 455.2 311.4 455.3 0.02 28 50 19550 -69.1 -79.1 22 10.0 -69.2 315 38 480.7 480.7 313.5 480.7 0.02 29 31 22360 -74.3 -84.3 20 10.0 -74.4 324 42 537.0 537.0 317.3 537.1 0.01 30 30 22550 -75.1 -85.1 20 10.0 -75.2 325 42 539.9 539.9 317.5 540.0 0.01 31 23 24082 -78.1 -88.1 18 10.0 -78.2 318 37 573.7 573.7 319.3 573.8 0.01 32 20 24880 -78.7 -88.7 18 10.0 -78.8 315 35 595.3 595.3 320.4 595.3 0.01 33 12 27784 -80.5 -89.5 21 9.0 -80.6 319 35 682.5 682.5 323.9 682.6 0.01 34 10 28820 -78.5 -88.5 18 10.0 -78.7 320 35 726.5 726.5 325.3 726.7 0.02 35 4.5 33448 -72.1 -82.1 21 10.0 -73.0 942.9 943.0 330.2 944.1 0.10 TRP 271 9168 -62.1 -70.1 34 8.0 -62.1 355 66 306.6 306.6 284.0 306.6 0.01 WND 316 8203 -57.5 -65.8 34 8.3 -57.6 355 73 299.8 299.8 281.3 299.8 0.02 Sounding variables and indices 1000-500 mb thick: 5011.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 37.71 % Est. max temperature: -5.10 C = 22.81 F Sfc-Lift cond lev (LCL): 994.78 mb = 235.77 m = 773.53 ft T: -32.26 C 700-500 lapse rate: 6.38 C/km Conv cond level (CCL): 1000.00 mb = 199.00 m = 652.88 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -24.33 C = -11.80 F Cap Strength: 29.92 C Lifted Index: 29.76 C Risk: None Lifted Index @300 mb: 37.48 C Lifted Index @700 mb: 24.51 C Showalter Index: 13.53 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 10.60 C K Index: -23.10 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.84 J/kg Max Up Vert Vel: 14.75 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 29.94 C Lift Cond Lev (LCL): 989.51 mb = 273.08 m = 895.91 ft Lev Free Conv (LFC): 984.51 mb = 308.67 m = 1012.68 ft Equ Level (EL): 964.51 mb = 456.16 m = 1496.57 ft B at Equ Level: 102.69 J/kg Max Parcel Lev (MPL): 924.51 mb = 765.94 m = 2512.91 ft Wind level data Storm motion: 8 at 17 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 1026 20 200 3 1.0 2.8 | 190 20 3.4 19.6 1 1000 199 215 7 4.0 5.7 | 196 23 6.4 22.5 2 925 762 215 9 5.2 7.4 | 197 25 7.5 24.1 3 850 1394 190 5 0.9 4.9 | 188 22 3.2 21.7 4 700 2827 345 21 5.4 -20.3 | 294 9 7.8 -3.5 5 500 5210 340 40 13.7 -37.6 | 322 26 16.0 -20.8 6 400 6690 350 42 7.3 -41.4 | 339 26 9.6 -24.6 7 316 8203 355 73 6.4 -72.7 | 351 57 8.7 -56.0 8 300 8530 355 71 6.2 -70.7 | 351 55 8.5 -54.0 9 271 9168 355 66 5.8 -65.7 | 351 50 8.1 -49.0 10 250 9670 355 62 5.4 -61.8 | 350 46 7.7 -45.0 11 200 11050 335 44 18.6 -39.9 | 318 31 20.9 -23.1 12 150 12840 340 42 14.4 -39.5 | 324 28 16.7 -22.7 13 100 15350 330 42 21.0 -36.4 | 310 30 23.3 -19.6 14 70 17530 330 38 19.0 -32.9 | 307 27 21.3 -16.2 15 50 19550 315 38 26.9 -26.9 | 289 31 29.2 -10.1 16 30 22550 325 42 24.1 -34.4 | 304 32 26.4 -17.6 17 20 24880 315 35 24.7 -24.7 | 286 28 27.1 -8.0 18 10 28820 320 35 22.5 -26.8 | 292 27 24.8 -10.1 Wind Parameters Mean winds (0-6000m): 338.0 at 22.6 knts Storm direction: 8.0 at 16.9 knts Shear (0-3000m) pos: 4.2 neg: 0.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 189.0 neg: -21.5 tot: 167.5 m^2/s^2 ave: 55.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 5.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.14 Bulk Shear: 95.33 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 ------------------------------------------------------------------------------- 500 214 7 195 23| 5.5 0.0 5.5| 15.5 0.0 15.5 31.0 0.50| 5.5 2.7 1000 213 7 196 24| 2.7 0.8 3.5| 16.9 -11.6 5.4 5.4 0.14| 4.2 0.6 1500 210 7 194 24| 1.8 0.8 2.6| 24.4 -21.5 2.9 1.9 0.06| 4.2 0.3 2000 219 8 198 24| 3.3 0.6 3.9| 88.5 -21.5 67.0 33.5 0.48| 5.8 2.8 2500 250 9 208 23| 4.1 0.5 4.5|158.3 -21.5 136.8 54.7 0.63| 7.7 4.8 3000 301 11 226 16| 4.2 0.4 4.6|189.0 -21.5 167.5 55.8 0.66| 8.7 5.7 4000 330 15 247 11| 3.2 1.1 4.2|200.8 -21.5 179.4 44.8 0.63| 7.5 4.8 5000 336 19 272 10| 2.5 1.7 4.2|210.2 -21.5 188.8 37.8 0.58| 6.9 4.0 6000 338 23 291 12| 2.4 1.4 3.7|239.6 -21.5 218.1 36.4 0.59| 6.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251128.00.gif