UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122612.upa.cvt Date: 1200Z 26 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 26 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 -47 1 925 590 2 850 1263 3 700 2729 SFC 690 2830 -26.3 -30.6 67 4.3 -26.8 20 10 274.5 274.6 268.5 275.8 0.43 5 635 3428 -29.5 -30.2 94 0.7 -29.6 348 14 277.4 277.5 270.5 278.9 0.49 6 621 3587 -30.5 -33.7 73 3.2 -30.8 342 13 278.1 278.1 270.7 279.2 0.36 7 573 4155 -35.3 -37.9 77 2.6 -35.5 321 10 278.9 279.0 270.9 279.7 0.25 8 565 4253 -34.7 -38.2 70 3.5 -35.0 317 9 280.7 280.8 272.1 281.5 0.25 9 564 4265 -34.7 -38.1 71 3.4 -35.0 317 9 280.9 280.9 272.1 281.7 0.25 10 500 5100 -39.3 -41.8 77 2.5 -39.4 285 5 285.1 285.2 274.4 285.8 0.19 11 482 5351 -40.9 -41.9 90 1.0 -40.9 273 6 286.2 286.2 275.0 286.8 0.20 12 457 5711 -43.3 -49.3 52 6.0 -43.5 255 7 287.5 287.6 275.6 287.9 0.09 13 448 5845 -44.1 -47.2 71 3.1 -44.2 248 8 288.2 288.2 275.9 288.6 0.12 14 410 6436 -47.1 -54.1 45 7.0 -47.3 235 9 291.7 291.7 277.6 291.9 0.06 15 400 6600 -46.9 -57.9 27 11.0 -47.1 250 6 294.0 294.0 278.7 294.2 0.04 16 391 6750 -47.3 -60.3 21 13.0 -47.6 270 7 295.4 295.4 279.3 295.5 0.03 17 346 7555 -48.5 -65.5 12 17.0 -48.8 355 10 304.3 304.3 283.1 304.4 0.02 18 301 8468 -49.5 -69.5 8 20.0 -49.8 11 10 315.3 315.3 287.2 315.3 0.01 19 300 8490 -49.5 -69.5 8 20.0 -49.8 10 10 315.6 315.6 287.3 315.6 0.01 20 250 9690 -46.1 -79.1 1 33.0 -46.7 25 10 337.5 337.5 293.7 337.5 0.00 21 204 11047 -43.7 -78.7 1 35.0 -44.6 36 5 361.5 361.5 299.0 361.5 0.00 22 200 11180 -44.1 -79.1 1 35.0 -45.0 40 3 362.9 362.9 299.2 363.0 0.00 23 150 13120 -43.1 -80.1 1 37.0 -44.4 25 7 395.8 395.8 304.6 395.8 0.00 24 126 14293 -43.1 -80.1 1 37.0 -44.6 49 9 416.0 416.0 307.3 416.0 0.01 25 101 15792 -39.7 -78.7 1 39.0 -42.2 79 12 449.7 449.7 310.8 449.8 0.01 26 100 15860 -39.7 -78.7 1 39.0 -42.2 80 12 451.0 451.0 311.0 451.1 0.01 27 70 18310 -36.5 -78.5 1 42.0 -40.6 110 5 506.3 506.3 315.4 506.4 0.01 28 50 20640 -36.7 -79.7 0 43.0 -41.9 125 11 557.0 557.0 318.5 557.1 0.01 29 30 24200 -33.7 -77.7 0 44.0 -42.1 75 9 652.8 652.8 322.8 653.0 0.03 TRP 410 6436 -47.1 -54.1 45 7.0 -47.3 235 9 291.7 291.7 277.6 291.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5147.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 76.60 % Est. max temperature: -19.16 C = -2.50 F Sfc-Lift cond lev (LCL): 641.93 mb = 3349.92 m = 10990.42 ft T: -29.08 C Conv cond level (CCL): 599.25 mb = 3838.67 m = 12593.92 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -22.73 C = -8.91 F Cap Strength: 2.96 C Lifted Index: 5.97 C Risk: None Lifted Index @300 mb: 26.48 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.33 J/kg Max Up Vert Vel: 6.68 m/s Conv Inhibition (B-): 54068.08 J/kg Cap Strength: 5.87 C Lift Cond Lev (LCL): 612.53 mb = 3684.14 m = 12086.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 7 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 20 10 -3.4 -9.4 | 49 4 -2.8 -2.5 1 669 3048 5 10 -0.9 -10.0 | 5 3 -0.3 -3.0 2 641 3353 350 14 2.4 -13.8 | 336 7 3.0 -6.9 3 500 5100 285 5 4.8 -1.3 | 224 8 5.4 5.6 4 412 6401 220 10 6.4 7.7 | 206 16 7.0 14.6 5 410 6436 235 9 7.4 5.2 | 213 14 8.0 12.1 6 400 6600 250 6 5.6 2.1 | 215 11 6.2 9.0 7 359 7315 345 10 2.6 -9.7 | 311 4 3.2 -2.7 8 312 8230 25 11 -4.6 -10.0 | 53 5 -4.1 -3.0 9 300 8490 10 10 -1.7 -9.8 | 21 3 -1.1 -2.9 10 298 8534 10 11 -1.9 -10.8 | 19 4 -1.3 -3.9 11 272 9144 30 13 -6.5 -11.3 | 54 7 -5.9 -4.3 12 250 9690 25 10 -4.2 -9.1 | 60 4 -3.6 -2.1 13 248 9754 15 11 -2.8 -10.6 | 31 4 -2.3 -3.7 14 226 10363 45 10 -7.1 -7.1 | 89 6 -6.5 -0.1 15 216 10668 25 10 -4.2 -9.1 | 60 4 -3.6 -2.1 16 200 11180 40 3 -1.9 -2.3 | 164 5 -1.3 4.6 17 150 13120 25 7 -3.0 -6.3 | 104 2 -2.4 0.6 18 100 15860 80 12 -11.8 -2.1 | 113 12 -11.2 4.8 19 96 16154 75 10 -9.7 -2.6 | 116 10 -9.1 4.3 20 88 16764 105 10 -9.7 2.6 | 136 13 -9.1 9.5 21 70 18310 110 5 -4.7 1.7 | 155 10 -4.1 8.6 22 56 19812 125 11 -9.0 6.3 | 148 16 -8.4 13.2 23 54 20117 90 10 -10.0 0.0 | 126 12 -9.4 6.9 24 50 20640 125 11 -9.0 6.3 | 148 16 -8.4 13.2 25 47 21031 115 12 -10.9 5.1 | 139 16 -10.3 12.0 26 45 21336 140 10 -6.4 7.7 | 158 16 -5.8 14.6 27 41 21946 85 10 -10.0 -0.9 | 123 11 -9.4 6.1 28 32 23774 125 10 -8.2 5.7 | 149 15 -7.6 12.7 29 31 24079 85 11 -11.0 -1.0 | 120 12 -10.4 6.0 30 30 24200 75 9 -8.7 -2.3 | 120 9 -8.1 4.6 31 22 24994 65 10 -9.1 -4.2 | 108 9 -8.5 2.7 32 19 25298 105 2 -1.9 0.5 | 170 8 -1.3 7.4 33 12 26518 150 10 -5.0 8.7 | 164 16 -4.4 15.6 Wind Parameters Mean winds (0-6000m): 334.9 at 9.3 knts Storm direction: 4.9 at 7.0 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 169.9 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -35.5 tot: -35.4 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.16 Bulk Shear: 3.63 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 3 11 0 4| 0.0 7.1 7.1| 0.0 -5.2 -5.2 -10.4 -0.67| 7.5 -5.0 1000 352 12 336 5| 0.0 4.5 4.5| 0.0 -14.1 -14.1 -14.1 -0.80| 6.2 -4.9 1500 345 11 320 5| 0.0 3.6 3.6| 0.0 -21.7 -21.7 -14.5 -0.85| 5.6 -4.7 2000 342 10 308 5| 0.0 2.9 2.9| 0.0 -28.6 -28.6 -14.3 -0.87| 5.1 -4.5 2500 339 9 296 4| 0.0 2.7 2.7| 0.1 -32.1 -32.0 -12.8 -0.83| 4.7 -3.9 3000 330 9 280 5| 0.0 2.8 2.8| 0.1 -35.5 -35.4 -11.8 -0.76| 4.5 -3.4 4000 309 9 260 8| 1.1 2.5 3.6| 17.0 -46.1 -29.1 -7.3 -0.44| 5.1 -2.3 5000 320 9 269 6| 2.0 2.0 4.0| 36.0 -46.1 -10.1 -2.0 -0.09| 5.5 -0.5 6000 335 9 288 5| 1.8 1.7 3.5| 41.3 -48.7 -7.3 -1.2 -0.05| 5.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251226.12.gif