UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 27 APR 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 1007 19 -5.3 -10.3 68 5.0 -6.7 45 5 267.3 267.6 266.0 272.0 1.73 1 1001 66 -6.3 -12.3 62 6.0 -7.9 266.8 267.0 265.2 270.8 1.48 2 1000 74 -5.5 -11.5 63 6.0 -7.1 55 5 267.6 267.9 266.0 272.0 1.58 3 978 249 -4.9 -9.7 69 4.8 -6.3 270.0 270.3 268.1 275.1 1.87 4 925 684 -8.3 -12.2 73 3.9 -9.4 140 25 270.8 271.1 268.2 275.3 1.62 5 898 914 -8.7 -12.2 76 3.5 -9.6 272.7 273.0 269.5 277.4 1.67 6 887 1009 -8.5 -12.1 75 3.6 -9.5 273.9 274.2 270.3 278.7 1.70 7 850 1339 -8.7 -12.6 73 3.9 -9.8 175 25 277.0 277.3 272.2 281.9 1.71 8 786 1944 -9.7 -13.6 73 3.9 -10.8 282.2 282.5 275.2 287.2 1.70 9 729 2522 -13.1 -16.8 74 3.7 -14.0 284.7 284.9 276.0 288.8 1.41 10 700 2832 -11.1 -14.2 78 3.1 -12.0 220 35 290.2 290.5 279.4 295.7 1.82 11 674 3123 -9.9 -12.9 79 3.0 -10.8 294.7 295.1 281.8 301.1 2.10 12 564 4482 -15.7 -19.6 72 3.9 -16.7 303.3 303.5 284.5 307.9 1.43 13 505 5307 -21.1 -25.9 65 4.8 -22.1 306.4 306.6 285.1 309.5 0.92 14 500 5380 -22.7 -27.6 64 4.9 -23.6 230 69 305.4 305.5 284.5 308.0 0.79 15 450 6144 -26.7 -31.7 63 5.0 -27.5 309.7 309.8 285.9 311.7 0.60 16 416 6704 -30.7 -36.7 56 6.0 -31.4 311.6 311.6 286.4 313.0 0.40 17 400 6980 -33.3 -39.3 55 6.0 -33.9 225 85 311.7 311.8 286.4 312.8 0.32 18 379 7359 -35.3 -41.3 54 6.0 -35.8 313.9 314.0 287.1 314.9 0.27 19 364 7639 -39.7 -45.7 53 6.0 -40.1 311.7 311.7 286.2 312.3 0.18 20 324 8428 -45.9 -51.9 51 6.0 -46.2 313.7 313.7 286.8 314.0 0.10 21 300 8940 -47.7 -53.7 50 6.0 -47.9 230 87 318.1 318.1 288.2 318.5 0.09 22 296 9027 -48.3 -54.3 50 6.0 -48.5 318.5 318.5 288.3 318.8 0.08 23 253 10026 -57.7 -63.7 46 6.0 -57.8 230 91 319.2 319.2 288.5 319.3 0.03 24 250 10100 -57.7 -63.7 46 6.0 -57.8 230 93 320.3 320.3 288.9 320.4 0.03 25 240 10358 -58.0 -64.0 46 6.0 -58.1 235 95 323.5 323.6 289.9 323.7 0.03 26 238 10411 -58.1 -64.1 46 6.0 -58.2 235 93 324.2 324.2 290.0 324.3 0.03 27 216 11030 -53.7 -60.7 42 7.0 -53.9 241 68 340.2 340.2 294.4 340.4 0.05 28 206 11337 -50.7 -58.7 38 8.0 -51.0 243 56 349.5 349.5 296.6 349.8 0.07 29 200 11530 -51.5 -59.5 38 8.0 -51.8 245 48 351.2 351.2 297.0 351.5 0.06 30 192 11796 -51.9 -60.9 33 9.0 -52.2 246 47 354.7 354.7 297.7 354.9 0.05 31 150 13410 -48.9 -62.9 18 14.0 -49.5 250 42 385.8 385.8 303.2 386.1 0.05 32 148 13499 -47.9 -61.9 18 14.0 -48.6 250 42 389.0 389.0 303.7 389.3 0.06 33 100 16070 -51.1 -70.1 9 19.0 -51.8 250 27 429.0 429.0 308.7 429.2 0.03 34 92 16611 -51.5 -70.5 9 19.0 -52.3 252 26 438.6 438.6 309.7 438.7 0.03 35 74 18028 -50.3 -70.3 8 20.0 -51.4 258 22 469.3 469.3 312.6 469.5 0.04 36 70 18390 -50.9 -70.9 8 20.0 -52.0 260 21 475.5 475.5 313.1 475.7 0.04 37 50 20570 -53.1 -73.1 7 20.0 -54.3 265 15 518.3 518.4 316.2 518.6 0.04 38 33 23262 -50.3 -71.3 7 21.0 -52.5 232 15 591.2 591.2 320.2 591.7 0.08 39 30 23880 -52.5 -72.5 7 20.0 -54.4 225 15 601.5 601.5 320.7 602.0 0.07 40 24 25329 -53.3 -73.3 7 20.0 -55.4 211 13 638.8 638.9 322.3 639.5 0.08 41 20 26520 -49.1 -70.1 7 21.0 -52.6 200 11 685.9 685.9 324.0 687.2 0.15 42 16 27983 -49.5 -70.5 7 21.0 -53.4 729.8 729.9 325.4 731.4 0.18 43 15 28409 -45.7 -67.7 7 22.0 -51.1 756.0 756.1 326.2 758.7 0.28 TRP 253 -57.7 -63.7 46 6.0 -57.8 230 91 319.2 319.2 288.5 319.3 0.03 WND 240 10358 -58.0 -64.0 46 6.0 -58.1 235 95 323.5 323.6 289.9 323.7 0.03 Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 73.03 % Est. max temperature: 3.83 C = 38.89 F Sfc-Lift cond lev (LCL): 930.15 mb = 640.61 m = 2101.70 ft T: -7.96 C 700-500 lapse rate: 4.55 C/km ThetaE index: 1.20 C Layer 1001.0-1000.0 mb Conv cond level (CCL): 536.57 mb = 4854.18 m = 15925.58 ft Mean mixing ratio: 1.71 g/kg Conv temperature: 32.17 C = 89.90 F Cap Strength: 26.34 C Lifted Index: 25.39 C Risk: None Lifted Index @300 mb: 30.74 C Lifted Index @700 mb: 15.60 C Showalter Index: 19.73 C Risk: None Total Totals Index: 24.10 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: 10.10 C K Index: -1.70 Risk: None Sweat Index: 246.39 Risk: None Energy Index: 5.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.78 J/kg Max Up Vert Vel: 5.25 m/s Conv Inhibition (B-): 65914.65 J/kg Cap Strength: 26.21 C Lift Cond Lev (LCL): 889.14 mb = 990.37 m = 3249.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 253 9797 230 91 69.7 58.5 1 1007 19 45 5 -3.5 -3.5 2 1000 74 55 5 -4.1 -2.9 3 925 684 140 25 -16.1 19.2 4 850 1339 175 25 -2.2 24.9 5 700 2832 220 35 22.5 26.8 6 500 5380 230 69 52.9 44.4 7 400 6980 225 85 60.1 60.1 8 300 8940 230 87 66.6 55.9 9 250 10100 230 93 71.2 59.8 10 240 10358 235 95 77.8 54.5 11 200 11530 245 48 43.5 20.3 12 150 13410 250 42 39.5 14.4 13 100 16070 250 27 25.4 9.2 14 70 18390 260 21 20.7 3.6 15 50 20570 265 15 14.9 1.3 16 30 23880 225 15 10.6 10.6 17 20 26520 200 11 3.8 10.3 Wind Parameters Energy-Hel index: -0.86 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20250427.12.gif