UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:0000Z 7 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 -51 1 925 598 2 850 1280 3 700 2767 SFC 693 2830 -27.3 -32.3 62 5.0 -27.8 120 8 273.0 273.1 267.4 274.1 0.37 5 692 2840 -27.9 -31.7 70 3.8 -28.3 118 8 272.5 272.5 267.1 273.7 0.39 6 684 2925 -25.5 -34.5 43 9.0 -26.4 103 9 276.1 276.1 269.3 277.0 0.30 7 639 3421 -25.3 -29.9 65 4.6 -25.9 94 10 281.7 281.8 273.1 283.3 0.50 8 590 3997 -29.1 -31.1 83 2.0 -29.3 115 11 283.8 283.9 274.2 285.3 0.48 9 550 4498 -32.1 -34.9 76 2.8 -32.4 122 15 286.0 286.1 275.2 287.1 0.36 10 529 4773 -32.9 -36.6 69 3.7 -33.2 125 18 288.2 288.3 276.3 289.3 0.31 11 519 4908 -33.3 -45.3 29 12.0 -34.0 127 19 289.3 289.4 276.5 289.8 0.13 12 510 5031 -33.9 -39.9 55 6.0 -34.3 128 20 290.1 290.1 277.1 290.8 0.23 13 500 5170 -34.7 -41.7 49 7.0 -35.2 130 21 290.7 290.8 277.3 291.4 0.20 14 475 5526 -37.1 -48.1 31 11.0 -37.7 131 23 292.1 292.1 277.9 292.4 0.10 15 442 6019 -40.9 -43.6 75 2.7 -41.1 133 25 293.3 293.4 278.6 294.0 0.18 16 429 6221 -42.1 -47.1 58 5.0 -42.3 133 26 294.3 294.3 279.0 294.8 0.13 17 419 6380 -43.5 -46.8 70 3.3 -43.6 134 27 294.5 294.5 279.1 295.0 0.14 18 400 6690 -45.3 -54.3 36 9.0 -45.6 135 28 296.1 296.1 279.7 296.3 0.06 19 397 6740 -45.7 -56.7 28 11.0 -46.0 135 28 296.2 296.2 279.7 296.4 0.04 20 390 6859 -46.7 -50.5 65 3.8 -46.8 136 29 296.4 296.5 279.9 296.8 0.10 21 379 7048 -47.7 -50.3 74 2.6 -47.8 136 29 297.5 297.6 280.4 297.9 0.10 22 372 7171 -48.7 -50.4 82 1.7 -48.7 137 30 297.8 297.8 280.6 298.2 0.10 23 362 7350 -49.9 -52.7 72 2.8 -50.0 137 30 298.5 298.6 280.8 298.8 0.08 24 358 7423 -50.1 -62.1 23 12.0 -50.3 137 30 299.2 299.2 281.0 299.3 0.03 25 340 7758 -52.5 -54.2 82 1.7 -52.5 138 31 300.4 300.4 281.6 300.7 0.07 26 323 8089 -54.3 -60.3 48 6.0 -54.4 140 33 302.4 302.4 282.4 302.5 0.04 27 318 8189 -54.7 -56.5 80 1.8 -54.7 140 33 303.2 303.2 282.7 303.4 0.06 28 315 8249 -55.3 -57.4 77 2.1 -55.4 140 33 303.1 303.1 282.7 303.3 0.05 29 310 8351 -55.7 -63.7 36 8.0 -55.8 138 32 304.0 304.0 283.0 304.1 0.02 30 300 8560 -56.3 -64.3 36 8.0 -56.4 135 31 306.0 306.0 283.8 306.1 0.02 31 292 8732 -57.1 -65.1 36 8.0 -57.2 135 27 307.2 307.2 284.3 307.3 0.02 32 285 8885 -57.5 -69.5 20 12.0 -57.6 135 24 308.8 308.8 284.9 308.8 0.01 33 265 9348 -55.5 -73.5 9 18.0 -55.7 135 22 318.2 318.2 288.2 318.2 0.01 34 250 9720 -55.9 -75.9 6 20.0 -56.1 125 21 323.0 323.0 289.6 323.0 0.01 35 200 11150 -51.5 -81.5 2 30.0 -51.9 100 18 351.2 351.2 296.9 351.2 0.00 36 182 11763 -51.1 -82.1 1 31.0 -51.6 97 19 361.5 361.5 299.0 361.5 0.00 37 177 11945 -51.1 -82.1 1 31.0 -51.6 96 20 364.4 364.4 299.5 364.4 0.00 38 158 12682 -52.1 -83.1 1 31.0 -52.6 86 21 374.7 374.7 301.4 374.7 0.00 39 150 13020 -50.9 -83.9 1 33.0 -51.5 80 21 382.4 382.4 302.6 382.4 0.00 40 100 15720 -42.5 -81.5 1 39.0 -44.5 55 26 445.6 445.6 310.4 445.6 0.01 41 70 18150 -38.3 -80.3 0 42.0 -41.9 30 36 502.4 502.5 315.1 502.5 0.01 42 53 20075 -34.9 -77.9 0 43.0 -40.5 26 39 551.9 551.9 318.2 552.1 0.02 43 50 20480 -36.3 -79.3 0 43.0 -41.6 30 32 557.9 557.9 318.5 558.0 0.01 44 48 20763 -36.7 -78.7 0 42.0 -42.0 27 34 563.5 563.5 318.8 563.6 0.02 45 30 24040 -34.1 -77.1 0 43.0 -42.3 30 26 651.7 651.7 322.7 652.0 0.04 46 26 25045 -32.9 -76.9 0 44.0 -42.3 36 25 682.3 682.3 323.9 682.7 0.04 47 23 25904 -34.9 -77.9 0 43.0 -43.9 43 29 700.8 700.8 324.4 701.1 0.04 48 22 26215 -32.5 -76.5 0 44.0 -43.0 46 31 716.9 716.9 325.0 717.3 0.05 TRP 285 8885 -57.5 -69.5 20 12.0 -57.6 135 24 308.8 308.8 284.9 308.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 65.70 % Est. max temperature: -14.97 C = 5.06 F Sfc-Lift cond lev (LCL): 637.00 mb = 3443.25 m = 11296.60 ft T: -25.45 C Conv cond level (CCL): 516.89 mb = 4936.55 m = 16195.85 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -12.47 C = 9.55 F Cap Strength: 7.45 C Lifted Index: 7.88 C Risk: None Lifted Index @300 mb: 17.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.28 J/kg Max Up Vert Vel: 9.62 m/s Conv Inhibition (B-): 52689.30 J/kg Cap Strength: 7.90 C Lift Cond Lev (LCL): 590.33 mb = 3993.35 m = 13101.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 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 ---------------------------------------------------------- 0 693 2830 120 8 -6.9 4.0 | 7 12 -1.6 -12.0 1 672 3048 80 10 -9.8 -1.7 | 14 18 -4.5 -17.8 2 592 3962 115 11 -10.0 4.6 | 22 12 -4.6 -11.4 3 500 5170 130 21 -16.1 13.5 | 77 11 -10.7 -2.5 4 400 6690 135 28 -19.8 19.8 | 105 15 -14.4 3.8 5 316 8230 140 33 -21.2 25.3 | 120 18 -15.9 9.3 6 300 8560 135 31 -21.9 21.9 | 110 18 -16.6 5.9 7 285 8885 135 24 -17.0 17.0 | 95 12 -11.6 0.9 8 261 9449 135 21 -14.8 14.8 | 83 10 -9.5 -1.2 9 250 9720 125 21 -17.2 12.0 | 71 12 -11.8 -4.0 10 249 9754 120 21 -18.2 10.5 | 67 14 -12.8 -5.5 11 237 10058 125 19 -15.6 10.9 | 63 11 -10.2 -5.1 12 216 10668 100 17 -16.7 3.0 | 41 17 -11.4 -13.1 13 200 11150 100 18 -17.7 3.1 | 44 18 -12.4 -12.9 14 170 12192 95 20 -19.9 1.7 | 46 20 -14.6 -14.3 15 150 13020 80 21 -20.7 -3.6 | 38 25 -15.3 -19.7 16 148 13106 75 24 -23.2 -6.2 | 39 28 -17.8 -22.2 17 135 13716 80 22 -21.7 -3.8 | 39 26 -16.3 -19.8 18 100 15720 55 26 -21.3 -14.9 | 27 35 -15.9 -30.9 19 82 17069 45 28 -19.8 -19.8 | 22 39 -14.4 -35.8 20 78 17374 55 32 -26.2 -18.4 | 31 40 -20.9 -34.4 21 72 17983 45 36 -25.5 -25.5 | 26 46 -20.1 -41.5 22 70 18150 30 36 -18.0 -31.2 | 15 49 -12.6 -47.2 23 69 18288 35 37 -21.2 -30.3 | 19 49 -15.9 -46.3 24 66 18593 20 31 -10.6 -29.1 | 7 45 -5.2 -45.2 25 63 18898 40 28 -18.0 -21.4 | 19 40 -12.6 -37.5 26 58 19507 55 35 -28.7 -20.1 | 33 43 -23.3 -36.1 27 55 19812 35 42 -24.1 -34.4 | 20 54 -18.7 -50.4 28 53 20117 25 38 -16.1 -34.4 | 12 52 -10.7 -50.5 29 50 20480 30 32 -16.0 -27.7 | 14 45 -10.6 -43.7 30 48 20726 25 34 -14.4 -30.8 | 11 48 -9.0 -46.8 31 46 21031 40 32 -20.6 -24.5 | 21 43 -15.2 -40.5 32 42 21641 15 30 -7.8 -29.0 | 3 45 -2.4 -45.0 33 41 21946 45 29 -20.5 -20.5 | 23 40 -15.1 -36.5 34 37 22555 40 46 -29.6 -35.2 | 25 57 -24.2 -51.3 35 34 23165 35 35 -20.1 -28.7 | 18 47 -14.7 -44.7 36 31 23774 20 31 -10.6 -29.1 | 7 45 -5.2 -45.2 37 30 24040 30 26 -13.0 -22.5 | 11 39 -7.6 -38.5 38 26 24384 35 25 -14.3 -20.5 | 14 38 -9.0 -36.5 39 21 24994 50 33 -25.3 -21.2 | 28 42 -19.9 -37.2 40 18 25298 30 37 -18.5 -32.0 | 15 50 -13.1 -48.1 Wind Parameters Mean winds (0-6000m): 131.5 at 22.5 knts Storm direction: 161.5 at 16.9 knts Shear (0-3000m) pos: 3.0 neg: 0.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 55.4 neg: 0.0 tot: 55.4 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.28 Bulk Shear: 36.15 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 90 10 15 17| 0.0 5.3 5.3| 10.1 0.0 10.1 20.3 0.34| 7.8 2.6 1000 96 10 17 16| 1.8 2.6 4.5| 14.6 0.0 14.6 14.6 0.33| 5.8 1.9 1500 104 11 21 14| 2.4 1.8 4.2| 24.7 0.0 24.7 16.4 0.45| 5.2 2.4 2000 111 12 27 13| 2.9 1.3 4.2| 37.6 0.0 37.6 18.8 0.57| 5.1 2.9 2500 117 14 35 12| 3.1 1.1 4.2| 48.8 0.0 48.8 19.5 0.64| 4.9 3.1 3000 121 15 43 11| 3.0 0.9 3.9| 55.4 0.0 55.4 18.5 0.66| 4.5 3.0 4000 126 18 60 11| 2.9 0.7 3.5| 69.2 0.0 69.2 17.3 0.68| 4.0 2.7 5000 129 21 75 11| 2.7 0.5 3.2| 81.8 0.0 81.8 16.4 0.70| 3.5 2.5 6000 132 23 85 12| 2.2 0.8 3.1| 87.2 -27.4 59.9 10.0 0.42| 3.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251207.00.gif