UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 7 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 1024 12 6.8 0.8 66 6.0 4.1 340 1 278.1 278.7 276.1 289.0 3.95 1 1000 206 5.4 -0.6 65 6.0 2.8 340 5 278.5 279.2 276.0 288.7 3.66 2 925 837 0.0 -4.0 74 4.0 -1.6 20 7 279.3 279.8 275.6 287.9 3.07 3 850 1509 -5.1 -9.9 69 4.8 -6.7 5 9 280.8 281.2 275.0 286.9 2.12 4 780 2177 -10.5 -13.3 80 2.8 -11.3 1 17 282.0 282.3 275.2 287.1 1.76 5 762 2358 -7.7 -11.2 76 3.5 -8.8 359 19 286.9 287.3 278.2 293.2 2.13 6 703 2984 -8.3 -18.3 44 10.0 -11.0 355 27 292.9 293.2 280.0 296.9 1.28 7 700 3017 -8.7 -18.7 44 10.0 -11.3 355 27 292.9 293.1 279.8 296.7 1.25 8 589 4340 -13.7 -39.7 9 26.0 -17.5 355 36 301.9 301.9 282.4 302.6 0.21 9 538 5020 -19.7 -31.7 34 12.0 -21.7 355 40 302.6 302.7 283.1 304.3 0.50 10 500 5560 -22.9 -39.9 20 17.0 -24.9 355 44 305.1 305.2 283.8 306.0 0.24 11 449 6340 -29.1 -46.1 18 17.0 -30.5 355 44 306.9 306.9 284.3 307.4 0.14 12 400 7160 -33.1 -50.1 17 17.0 -34.2 355 44 312.0 312.0 286.2 312.3 0.10 13 384 7447 -34.3 -52.3 14 18.0 -35.4 355 46 314.1 314.1 286.9 314.4 0.08 14 300 9130 -46.9 -57.9 27 11.0 -47.2 355 56 319.3 319.3 288.6 319.5 0.05 15 292 9309 -48.3 -58.3 31 10.0 -48.6 354 57 319.7 319.7 288.7 319.9 0.05 16 250 10320 -53.3 -63.3 29 10.0 -53.5 350 64 326.8 326.8 290.9 326.9 0.03 17 237 10663 -54.8 -64.8 28 10.0 -55.0 350 71 329.6 329.6 291.6 329.7 0.03 18 233 10771 -55.3 -65.3 28 10.0 -55.5 350 71 330.4 330.4 291.9 330.5 0.03 19 218 11195 -55.9 -65.9 28 10.0 -56.1 350 69 335.9 335.9 293.3 336.0 0.02 20 207 11523 -57.9 -67.9 27 10.0 -58.0 350 68 337.7 337.7 293.8 337.8 0.02 21 200 11740 -57.9 -67.9 27 10.0 -58.0 350 66 341.1 341.1 294.6 341.2 0.02 22 182 12333 -58.9 -68.9 26 10.0 -59.0 350 59 348.8 348.8 296.4 348.9 0.02 23 150 13550 -57.3 -68.3 23 11.0 -57.5 350 44 371.4 371.4 300.8 371.5 0.03 24 100 16110 -57.3 -72.3 13 15.0 -57.6 360 33 417.0 417.0 307.4 417.1 0.02 25 79 17600 -58.5 -74.5 11 16.0 -58.9 357 30 443.6 443.6 310.3 443.7 0.02 26 70 18360 -59.5 -75.5 11 16.0 -59.9 355 29 457.1 457.1 311.5 457.2 0.02 27 51 20337 -60.5 -78.5 8 18.0 -61.0 360 27 498.1 498.1 314.8 498.2 0.02 28 50 20460 -61.3 -79.3 7 18.0 -61.7 360 27 499.0 499.0 314.9 499.1 0.01 29 32 23222 -63.5 -81.5 7 18.0 -64.0 347 24 561.1 561.1 318.7 561.2 0.02 30 30 23620 -63.1 -81.1 7 18.0 -63.7 345 23 572.6 572.6 319.3 572.7 0.02 31 28 24045 -63.5 -82.5 6 19.0 -64.1 342 22 582.9 582.9 319.8 583.0 0.02 32 21 25826 -60.3 -79.3 7 19.0 -61.4 332 19 642.6 642.6 322.4 642.8 0.04 33 20 26130 -61.5 -80.5 6 19.0 -62.6 330 19 647.9 647.9 322.6 648.2 0.03 34 17 27138 -63.1 -82.1 6 19.0 -64.1 319 19 673.6 673.6 323.6 673.8 0.03 35 14 28338 -62.3 -82.3 5 20.0 -63.6 307 19 714.8 714.8 324.9 715.1 0.03 36 10 30440 -58.5 -79.5 5 21.0 -61.1 285 19 801.2 801.2 327.3 801.9 0.07 37 7.7 32095 -55.5 -77.5 5 22.0 -59.5 875.4 875.5 329.0 876.8 0.13 TRP 207 11523 -57.9 -67.9 27 10.0 -58.0 350 68 337.7 337.7 293.8 337.8 0.02 WND 237 10663 -54.8 -64.8 28 10.0 -55.0 350 71 329.6 329.6 291.6 329.7 0.03 Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 925.00 mb = 837.00 m = 2746.03 ft Wetbulb zero: 951.66 mb = 607.00 m = 1991.46 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 48.55 % Est. max temperature: 9.08 C = 48.34 F Sfc-Lift cond lev (LCL): 933.92 mb = 759.29 m = 2491.09 ft T: 0.66 C 700-500 lapse rate: 5.58 C/km ThetaE index: 2.08 C Layer 1000.0- 780.0 mb Conv cond level (CCL): 878.56 mb = 1246.32 m = 4088.93 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 8.99 C = 48.18 F Cap Strength: 13.44 C Lifted Index: 14.52 C Risk: None Lifted Index @300 mb: 21.90 C Lifted Index @700 mb: 7.98 C Showalter Index: 15.69 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.00 C K Index: -2.10 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.32 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 74585.17 J/kg Cap Strength: 14.23 C Lift Cond Lev (LCL): 897.76 mb = 1074.52 m = 3525.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 19 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 1024 12 340 1 0.3 -0.9 | 208 18 8.5 15.7 1 1000 206 340 5 1.7 -4.7 | 220 16 9.9 12.0 2 925 837 20 7 -2.4 -6.6 | 210 12 5.8 10.1 3 850 1509 5 9 -0.8 -9.0 | 224 11 7.4 7.7 4 700 3017 355 27 2.4 -26.9 | 314 15 10.6 -10.2 5 500 5560 355 44 3.8 -43.8 | 336 30 12.0 -27.1 6 400 7160 355 44 3.8 -43.8 | 336 30 12.0 -27.1 7 300 9130 355 56 4.9 -55.8 | 342 41 13.1 -39.1 8 250 10320 350 64 11.1 -63.0 | 337 50 19.3 -46.3 9 237 10663 350 71 12.3 -69.9 | 339 57 20.5 -53.2 10 207 11523 350 68 11.8 -67.0 | 338 54 20.0 -50.3 11 200 11740 350 66 11.5 -65.0 | 338 52 19.7 -48.3 12 150 13550 350 44 7.6 -43.3 | 329 31 15.8 -26.6 13 100 16110 360 33 -0.0 -33.0 | 333 18 8.2 -16.3 14 70 18360 355 29 2.5 -28.9 | 319 16 10.7 -12.2 15 50 20460 360 27 -0.0 -27.0 | 322 13 8.2 -10.3 16 30 23620 345 23 6.0 -22.2 | 291 15 14.2 -5.5 17 20 26130 330 19 9.5 -16.5 | 269 18 17.7 0.2 18 10 30440 285 19 18.4 -4.9 | 246 29 26.6 11.8 Wind Parameters Mean winds (0-6000m): 356.2 at 24.8 knts Storm direction: 26.2 at 18.6 knts Shear (0-3000m) pos: 1.2 neg: 3.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -6.8 tot: 51.1 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 54.71 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 ------------------------------------------------------------------------------- 500 348 5 217 15| 5.2 0.0 5.2| 14.2 -1.8 12.4 24.7 0.45| 6.3 2.8 1000 4 6 215 14| 3.5 0.0 3.5| 15.5 -6.8 8.7 8.7 0.18| 4.7 0.9 1500 7 7 216 13| 2.3 0.8 3.1| 21.6 -6.8 14.7 9.8 0.33| 3.9 1.3 2000 5 8 220 12| 1.7 2.0 3.8| 33.9 -6.8 27.0 13.5 0.52| 4.5 2.3 2500 3 10 229 10| 1.4 2.9 4.3| 46.4 -6.8 39.6 15.8 0.62| 4.8 3.0 3000 360 12 242 9| 1.2 3.4 4.6| 58.0 -6.8 51.1 17.0 0.62| 5.1 3.1 4000 358 17 270 9| 0.9 3.4 4.3| 75.0 -6.8 68.2 17.0 0.61| 4.7 2.8 5000 357 21 294 10| 0.7 3.4 4.1| 92.0 -6.8 85.2 17.0 0.58| 4.4 2.6 6000 356 25 309 13| 0.6 3.2 3.8|101.3 -6.8 94.5 15.8 0.56| 4.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251007.12.gif