UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 10 DEC 25 Station: NZSP WMO ident: 89009 Latitude: -90.00 Longitude: -0.00 Elevation: 2830.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -76 1 925 567 2 850 1248 3 700 2731 SFC 690 2830 -27.5 -32.1 65 4.6 -28.0 70 8 273.2 273.2 267.5 274.3 0.38 5 688 2851 -27.9 -31.0 75 3.1 -28.2 68 8 272.9 273.0 267.5 274.2 0.42 6 680 2935 -25.5 -32.5 52 7.0 -26.2 58 9 276.5 276.6 269.7 277.7 0.37 7 654 3218 -26.1 -37.1 35 11.0 -27.1 42 11 279.0 279.0 270.9 279.7 0.24 8 644 3329 -26.3 -32.3 57 6.0 -26.9 41 11 280.0 280.0 271.8 281.2 0.39 9 637 3408 -26.7 -31.7 63 5.0 -27.3 39 11 280.4 280.5 272.1 281.7 0.42 10 573 4166 -30.9 -38.9 45 8.0 -31.5 27 10 284.1 284.1 273.9 284.8 0.23 11 566 4253 -31.5 -46.5 21 15.0 -32.4 25 10 284.4 284.4 273.9 284.7 0.10 12 548 4481 -32.9 -41.9 40 9.0 -33.5 27 9 285.3 285.4 274.5 285.9 0.18 13 536 4636 -33.9 -46.9 26 13.0 -34.6 29 9 286.0 286.0 274.7 286.3 0.10 14 500 5120 -37.1 -47.1 35 10.0 -37.6 35 7 287.8 287.8 275.7 288.2 0.11 15 498 5148 -37.3 -46.3 39 9.0 -37.8 35 7 287.9 287.9 275.8 288.3 0.12 16 459 5710 -40.7 -55.7 18 15.0 -41.2 44 8 290.4 290.4 276.9 290.6 0.04 17 434 6092 -43.5 -53.5 32 10.0 -43.8 50 9 291.6 291.6 277.6 291.8 0.06 18 400 6640 -46.1 -59.1 22 13.0 -46.4 50 12 295.1 295.1 279.2 295.2 0.03 19 351 7497 -50.1 -66.1 14 16.0 -50.4 42 14 300.9 300.9 281.7 301.0 0.02 20 307 8362 -52.9 -70.9 10 18.0 -53.1 45 18 308.7 308.7 284.8 308.8 0.01 21 300 8510 -52.9 -71.9 8 19.0 -53.1 50 16 310.8 310.8 285.6 310.8 0.01 22 250 9690 -49.9 -77.9 2 28.0 -50.3 85 9 331.9 331.9 292.2 331.9 0.00 23 200 11170 -46.9 -79.9 1 33.0 -47.6 85 14 358.5 358.5 298.4 358.5 0.00 24 176 12019 -43.9 -79.9 1 36.0 -44.9 85 14 376.8 376.8 301.7 376.8 0.00 25 150 13090 -43.1 -79.1 1 36.0 -44.4 70 20 395.8 395.8 304.6 395.8 0.01 26 100 15840 -39.5 -79.5 1 40.0 -42.0 55 25 451.4 451.4 311.0 451.4 0.01 27 70 18290 -36.5 -78.5 1 42.0 -40.6 75 28 506.3 506.3 315.4 506.4 0.01 28 50 20630 -35.7 -78.7 0 43.0 -41.2 55 26 559.3 559.3 318.6 559.4 0.02 29 30 24200 -34.5 -77.5 0 43.0 -42.5 60 21 650.6 650.6 322.7 650.8 0.03 30 23 26065 -32.3 -76.3 0 44.0 -42.7 60 22 708.4 708.4 324.7 708.9 0.05 31 20 27050 -32.5 -76.5 0 44.0 -43.5 60 22 736.7 736.7 325.6 737.2 0.06 TRP 307 8362 -52.9 -70.9 10 18.0 -53.1 45 18 308.7 308.7 284.8 308.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 43.30 % Est. max temperature: -16.17 C = 2.90 F Sfc-Lift cond lev (LCL): 638.52 mb = 3390.73 m = 11124.32 ft T: -26.61 C Conv cond level (CCL): 511.25 mb = 4965.15 m = 16289.68 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -14.85 C = 5.27 F Cap Strength: 4.99 C Lifted Index: 6.18 C Risk: None Lifted Index @300 mb: 21.26 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.75 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 67753.98 J/kg Cap Strength: 6.19 C Lift Cond Lev (LCL): 570.05 mb = 4202.14 m = 13786.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 9 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 ---------------------------------------------------------- 0 690 2830 70 8 -7.5 -2.7 | 286 1 0.6 -0.2 1 669 3048 45 11 -7.8 -7.8 | 356 5 0.4 -5.2 2 564 4267 25 10 -4.2 -9.1 | 329 8 3.9 -6.5 3 500 5120 35 7 -4.0 -5.7 | 308 5 4.1 -3.2 4 414 6401 55 10 -8.2 -5.7 | 1 3 -0.1 -3.2 5 400 6640 50 12 -9.2 -7.7 | 12 5 -1.1 -5.2 6 378 7010 40 12 -7.7 -9.2 | 356 7 0.4 -6.6 7 307 8362 45 18 -12.7 -12.7 | 24 11 -4.6 -10.2 8 300 8510 50 16 -12.3 -10.3 | 28 9 -4.1 -7.7 9 259 9449 65 12 -10.9 -5.1 | 47 4 -2.7 -2.5 10 250 9690 85 9 -9.0 -0.8 | 155 2 -0.8 1.8 11 236 10058 70 11 -10.3 -3.8 | 61 3 -2.2 -1.2 12 226 10363 75 10 -9.7 -2.6 | 89 2 -1.5 -0.0 13 216 10668 65 10 -9.1 -4.2 | 29 2 -0.9 -1.7 14 206 10973 85 10 -10.0 -0.9 | 133 2 -1.8 1.7 15 200 11170 85 14 -13.9 -1.2 | 103 6 -5.8 1.3 16 172 12192 85 14 -13.9 -1.2 | 103 6 -5.8 1.3 17 164 12497 70 12 -11.3 -4.1 | 64 3 -3.1 -1.5 18 157 12802 90 13 -13.0 0.0 | 118 5 -4.9 2.6 19 150 13090 70 20 -18.8 -6.8 | 68 11 -10.7 -4.3 20 143 13411 70 20 -18.8 -6.8 | 68 11 -10.7 -4.3 21 131 14021 70 24 -22.6 -8.2 | 69 15 -14.4 -5.7 22 120 14630 65 24 -21.8 -10.1 | 61 16 -13.6 -7.6 23 114 14935 80 25 -24.6 -4.3 | 84 17 -16.5 -1.8 24 100 15840 55 25 -20.5 -14.3 | 46 17 -12.3 -11.8 25 100 15850 65 28 -25.4 -11.8 | 62 20 -17.2 -9.3 26 87 16764 90 28 -28.0 0.0 | 97 20 -19.9 2.6 27 84 17069 65 32 -29.0 -13.5 | 62 24 -20.9 -11.0 28 77 17678 55 30 -24.6 -17.2 | 48 22 -16.4 -14.7 29 70 18290 75 28 -27.0 -7.2 | 76 19 -18.9 -4.7 30 67 18593 80 27 -26.6 -4.7 | 83 19 -18.5 -2.1 31 64 18898 60 26 -22.5 -13.0 | 54 18 -14.4 -10.4 32 54 20117 65 29 -26.3 -12.3 | 62 21 -18.1 -9.7 33 50 20630 55 26 -21.3 -14.9 | 47 18 -13.2 -12.4 34 49 20726 50 27 -20.7 -17.4 | 40 19 -12.5 -14.8 35 43 21641 50 24 -18.4 -15.4 | 39 16 -10.2 -12.9 36 40 22250 80 26 -25.6 -4.5 | 84 18 -17.5 -2.0 37 36 22860 45 25 -17.7 -17.7 | 32 18 -9.5 -15.1 38 33 23470 75 25 -24.1 -6.5 | 76 16 -16.0 -3.9 39 31 24079 50 22 -16.9 -14.1 | 37 14 -8.7 -11.6 40 30 24200 60 21 -18.2 -10.5 | 52 13 -10.0 -7.9 41 20 27050 60 22 -19.1 -11.0 | 52 14 -10.9 -8.4 Wind Parameters Mean winds (0-6000m): 42.6 at 11.4 knts Storm direction: 72.6 at 8.5 knts Shear (0-3000m) pos: 0.6 neg: 1.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 45.1 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -8.7 tot: -6.1 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 134.46 Bulk Shear: 0.30 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 48 10 353 4| 0.0 5.7 5.7| 0.4 -1.1 -0.7 -1.5 0.17| 6.4 1.1 1000 42 10 347 5| 0.0 3.3 3.3| 0.4 -3.2 -2.8 -2.8 -0.02| 4.0 -0.1 1500 38 10 342 6| 0.0 2.4 2.4| 0.4 -5.3 -4.9 -3.3 -0.14| 3.2 -0.4 2000 36 10 337 6| 0.5 1.8 2.3| 0.4 -7.4 -7.0 -3.5 -0.22| 2.9 -0.6 2500 35 9 333 6| 0.6 1.4 2.0| 1.0 -8.7 -7.7 -3.1 -0.23| 2.7 -0.6 3000 36 9 331 6| 0.6 1.2 1.8| 2.6 -8.7 -6.1 -2.0 -0.11| 2.5 -0.3 4000 41 9 337 5| 0.6 1.2 1.8| 5.1 -9.9 -4.8 -1.2 0.01| 2.5 0.0 5000 41 10 345 5| 0.6 1.1 1.7| 10.4 -11.0 -0.6 -0.1 0.09| 2.5 0.2 6000 43 11 356 6| 0.7 0.9 1.6| 17.7 -11.0 6.7 1.1 0.16| 2.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251210.12.gif