UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 8 OCT 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 1022 17 4.4 2.7 89 1.7 3.6 90 1 275.8 276.6 275.7 288.2 4.54 1 1000 193 3.0 1.5 90 1.5 2.4 100 5 276.1 276.9 275.5 287.7 4.26 2 925 820 -0.9 -1.2 98 0.3 -1.0 130 5 278.4 279.0 276.0 288.8 3.78 3 878 1234 -4.5 -4.8 98 0.3 -4.6 105 6 278.8 279.4 275.3 287.3 3.04 4 850 1489 -5.5 -6.0 96 0.5 -5.7 90 7 280.4 280.9 275.9 288.5 2.87 5 761 2349 -9.7 -10.0 98 0.3 -9.8 30 17 284.9 285.3 277.5 291.7 2.35 6 736 2605 -12.7 -17.7 66 5.0 -13.9 12 20 284.3 284.5 275.7 288.2 1.29 7 700 2989 -11.3 -25.3 30 14.0 -14.2 345 25 290.0 290.1 277.7 292.2 0.70 8 698 3011 -11.1 -25.1 30 14.0 -14.0 345 25 290.4 290.6 278.0 292.7 0.71 9 637 3709 -12.3 -32.3 17 20.0 -15.8 346 35 296.8 296.8 280.5 298.1 0.40 10 524 5175 -20.1 -34.1 28 14.0 -22.2 349 55 304.4 304.5 283.7 305.8 0.41 11 514 5317 -20.7 -29.7 44 9.0 -22.2 350 57 305.4 305.5 284.4 307.5 0.63 12 500 5520 -22.3 -29.3 53 7.0 -23.5 350 60 305.9 306.0 284.6 308.1 0.68 13 489 5684 -23.5 -27.9 67 4.4 -24.3 350 60 306.3 306.5 284.9 309.0 0.79 14 428 6649 -30.3 -31.6 88 1.3 -30.5 347 63 309.6 309.7 285.9 311.7 0.64 15 400 7130 -32.5 -34.2 85 1.7 -32.7 345 64 312.7 312.9 286.9 314.6 0.53 16 337 8321 -39.5 -45.5 53 6.0 -39.9 349 68 318.9 318.9 288.6 319.6 0.19 17 327 8526 -40.5 -46.8 51 6.3 -40.9 350 69 320.2 320.3 289.0 320.9 0.17 18 300 9110 -43.5 -50.5 46 7.0 -43.9 345 68 324.0 324.1 290.1 324.5 0.12 19 290 9336 -45.1 -53.1 40 8.0 -45.4 346 68 324.9 324.9 290.3 325.3 0.09 20 250 10310 -50.3 -58.3 38 8.0 -50.5 350 66 331.3 331.3 292.1 331.5 0.06 21 240 10575 -52.9 -60.9 37 8.0 -53.1 350 66 331.3 331.3 292.1 331.4 0.04 22 200 11740 -58.1 -65.1 40 7.0 -58.2 350 64 340.8 340.8 294.6 340.9 0.03 23 187 12163 -60.3 -68.3 34 8.0 -60.4 352 60 343.8 343.8 295.3 343.9 0.02 24 174 12614 -60.5 -68.5 34 8.0 -60.6 354 56 350.6 350.7 296.8 350.7 0.02 25 168 12832 -63.1 -70.1 38 7.0 -63.2 355 54 349.9 349.9 296.6 349.9 0.02 26 150 13540 -57.9 -65.9 35 8.0 -58.0 360 46 370.3 370.3 300.7 370.5 0.04 27 140 13975 -56.7 -64.7 36 8.0 -56.9 359 43 379.8 379.8 302.2 380.0 0.05 28 111 15434 -59.3 -68.3 30 9.0 -59.5 356 35 401.0 401.0 305.3 401.2 0.04 29 100 16090 -56.9 -66.9 27 10.0 -57.2 355 31 417.8 417.8 307.5 418.0 0.05 30 83 17265 -58.1 -68.1 27 10.0 -58.5 358 27 438.2 438.2 309.7 438.5 0.05 31 74 17989 -56.9 -67.9 24 11.0 -57.3 359 24 455.4 455.4 311.4 455.7 0.06 32 70 18340 -58.1 -69.1 23 11.0 -58.5 360 23 460.1 460.1 311.8 460.4 0.05 33 63 19000 -60.5 -72.5 19 12.0 -60.9 2 24 468.9 468.9 312.5 469.1 0.03 34 50 20440 -60.7 -71.7 22 11.0 -61.1 5 25 500.4 500.5 315.0 500.7 0.05 35 46 20960 -59.3 -71.3 20 12.0 -59.9 3 25 515.9 515.9 316.1 516.2 0.06 36 35 22653 -63.7 -75.7 18 12.0 -64.1 358 24 546.4 546.4 317.9 546.6 0.04 37 30 23600 -62.7 -74.7 18 12.0 -63.3 355 23 573.7 573.7 319.3 574.1 0.05 38 20 26100 -62.7 -74.7 18 12.0 -63.5 350 19 644.2 644.3 322.5 644.9 0.08 39 16 27479 -61.5 -74.5 16 13.0 -62.6 690.6 690.7 324.1 691.5 0.10 TRP 168 12832 -63.1 -70.1 38 7.0 -63.2 355 54 349.9 349.9 296.6 349.9 0.02 WND 327 8526 -40.5 -46.8 51 6.3 -40.9 350 69 320.2 320.3 289.0 320.9 0.17 Sounding variables and indices 1000-500 mb thick: 5327.00 m Freezing level: 942.31 mb = 675.31 m = 2215.55 ft Wetbulb zero: 947.84 mb = 623.84 m = 2046.68 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 58.82 % Est. max temperature: 7.76 C = 45.96 F Sfc-Lift cond lev (LCL): 995.49 mb = 229.34 m = 752.42 ft T: 2.77 C 700-500 lapse rate: 4.35 C/km ThetaE index: 3.50 C Layer 736.0- 700.0 mb Conv cond level (CCL): 944.63 mb = 651.12 m = 2136.21 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 6.37 C = 43.47 F Cap Strength: 15.08 C Lifted Index: 15.24 C Risk: None Lifted Index @300 mb: 25.39 C Lifted Index @700 mb: 5.50 C Showalter Index: 15.06 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.30 C K Index: -3.20 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.75 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 5.85 J/kg Cap Strength: 15.17 C Lift Cond Lev (LCL): 955.48 mb = 559.30 m = 1834.94 ft Lev Free Conv (LFC): 890.48 mb = 1121.94 m = 3680.85 ft Equ Level (EL): 860.48 mb = 1392.60 m = 4568.84 ft B at Equ Level: 11.61 J/kg Max Parcel Lev (MPL): 810.48 mb = 1859.31 m = 6100.01 ft Wind level data Storm motion: 22 at 21 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 1022 17 90 1 -1.0 0.0 | 200 21 7.2 19.8 1 1000 193 100 5 -4.9 0.9 | 189 21 3.2 20.7 2 925 820 130 5 -3.8 3.2 | 191 23 4.3 23.0 3 850 1489 90 7 -7.0 0.0 | 183 20 1.2 19.8 4 700 2989 345 25 6.5 -24.1 | 287 15 14.6 -4.4 5 500 5520 350 60 10.4 -59.1 | 335 43 18.6 -39.3 6 400 7130 345 64 16.6 -61.8 | 330 49 24.7 -42.0 7 327 8526 350 69 12.0 -68.0 | 337 52 20.1 -48.2 8 300 9110 345 68 17.6 -65.7 | 331 53 25.8 -45.9 9 250 10310 350 66 11.5 -65.0 | 337 49 19.6 -45.2 10 200 11740 350 64 11.1 -63.0 | 336 47 19.3 -43.2 11 168 12832 355 54 4.7 -53.8 | 339 36 12.9 -34.0 12 150 13540 360 46 -0.0 -46.0 | 343 27 8.2 -26.2 13 100 16090 355 31 2.7 -30.9 | 316 16 10.9 -11.1 14 70 18340 360 23 -0.0 -23.0 | 291 9 8.2 -3.2 15 50 20440 5 25 -2.2 -24.9 | 311 8 6.0 -5.1 16 30 23600 355 23 2.0 -22.9 | 287 11 10.2 -3.1 17 20 26100 350 19 3.3 -18.7 | 265 12 11.5 1.1 Wind Parameters Mean winds (0-6000m): 352.4 at 28.5 knts Storm direction: 22.4 at 21.4 knts Shear (0-3000m) pos: 0.8 neg: 5.1 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -59.5 tot: -47.2 m^2/s^2 ave: -15.7 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 122.93 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 ------------------------------------------------------------------------------- 500 105 4 191 21| 4.2 0.0 4.2| 1.2 -22.0 -20.9 -41.8 -0.72| 5.5 -3.9 1000 115 5 190 22| 2.4 0.0 2.4| 4.1 -28.0 -23.9 -23.9 -0.55| 4.0 -2.2 1500 109 5 188 22| 1.6 1.3 2.9| 4.1 -40.0 -36.0 -24.0 -0.56| 4.0 -2.2 2000 92 6 185 20| 1.2 3.1 4.3| 4.1 -58.3 -54.3 -27.1 -0.52| 5.2 -2.7 2500 63 8 182 16| 1.0 4.3 5.3| 8.2 -59.1 -50.9 -20.4 -0.20| 6.6 -1.3 3000 23 11 202 11| 0.8 5.1 5.9| 12.3 -59.5 -47.2 -15.7 -0.06| 7.9 -0.5 4000 360 16 245 9| 1.4 3.8 5.2| 63.3 -59.5 3.8 1.0 0.12| 7.7 0.9 5000 354 22 283 11| 2.6 3.0 5.6|119.6 -59.5 60.2 12.0 0.19| 7.6 1.4 6000 352 29 305 15| 2.7 2.7 5.4|150.9 -73.8 77.0 12.8 0.19| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251008.12.gif