UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 3 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 -21 1 925 628 2 850 1313 3 700 2802 20 6 SFC 697 2830 -27.3 -30.9 71 3.6 -27.7 20 6 272.6 272.7 267.3 273.8 0.42 5 696 2840 -26.1 -29.5 73 3.4 -26.5 19 6 274.0 274.1 268.3 275.5 0.48 6 695 2851 -27.5 -30.0 79 2.5 -27.8 18 6 272.6 272.7 267.3 273.9 0.46 7 693 2872 -25.3 -27.3 83 2.0 -25.6 16 6 275.3 275.4 269.3 277.0 0.59 8 672 3096 -23.5 -26.7 75 3.2 -23.9 356 7 279.7 279.8 272.1 281.6 0.64 9 660 3227 -23.7 -26.8 76 3.1 -24.1 345 7 280.9 281.0 272.8 282.9 0.65 10 569 4297 -30.1 -30.6 95 0.5 -30.2 249 10 285.6 285.7 275.2 287.2 0.53 11 549 4551 -30.9 -32.2 88 1.3 -31.0 237 10 287.6 287.7 276.2 289.1 0.47 12 542 4642 -31.3 -37.3 55 6.0 -31.8 235 10 288.2 288.2 276.2 289.1 0.29 13 522 4908 -32.5 -36.1 70 3.6 -32.8 232 11 289.8 289.9 277.1 290.9 0.34 14 500 5210 -34.9 -37.7 76 2.8 -35.1 230 12 290.5 290.5 277.4 291.5 0.30 15 469 5656 -38.1 -39.1 90 1.0 -38.2 230 13 291.9 291.9 278.0 292.8 0.28 16 461 5775 -39.1 -41.3 80 2.2 -39.2 230 13 292.1 292.1 278.0 292.8 0.22 17 453 5895 -39.7 -53.7 21 14.0 -40.2 228 13 292.8 292.8 278.2 293.0 0.06 18 448 5971 -40.1 -48.1 42 8.0 -40.5 226 13 293.2 293.2 278.4 293.6 0.11 19 432 6220 -41.5 -55.5 21 14.0 -41.9 221 14 294.5 294.5 278.9 294.7 0.05 20 403 6690 -44.9 -53.9 36 9.0 -45.2 211 15 296.0 296.0 279.7 296.2 0.06 21 400 6740 -45.1 -56.1 28 11.0 -45.4 210 15 296.4 296.4 279.8 296.5 0.05 22 387 6959 -46.7 -58.7 24 12.0 -47.0 204 16 297.1 297.1 280.1 297.2 0.04 23 370 7256 -47.7 -64.7 12 17.0 -48.0 197 17 299.6 299.6 281.2 299.7 0.02 24 345 7714 -50.9 -58.9 38 8.0 -51.1 204 17 301.3 301.3 282.0 301.5 0.04 25 301 8589 -56.7 -62.7 47 6.0 -56.8 190 17 305.1 305.1 283.5 305.2 0.03 26 300 8610 -56.9 -62.9 47 6.0 -57.0 190 17 305.1 305.1 283.5 305.2 0.03 27 289 8845 -58.3 -64.3 46 6.0 -58.4 190 15 306.4 306.4 284.0 306.5 0.02 28 258 9561 -56.5 -77.5 5 21.0 -56.7 213 15 319.2 319.2 288.5 319.2 0.00 29 250 9760 -56.5 -75.5 7 19.0 -56.7 210 11 322.1 322.1 289.4 322.1 0.01 30 200 11190 -53.7 -79.7 3 26.0 -54.0 90 4 347.7 347.7 296.1 347.7 0.00 31 182 11795 -52.3 -82.3 2 30.0 -52.7 10 5 359.5 359.5 298.6 359.5 0.00 32 150 13040 -52.5 -83.5 1 31.0 -53.0 45 13 379.6 379.6 302.2 379.6 0.00 33 122 14378 -51.3 -84.3 1 33.0 -52.0 38 25 404.9 404.9 305.9 404.9 0.00 34 120 14485 -51.3 -84.3 1 33.0 -52.0 37 27 406.8 406.8 306.1 406.8 0.00 35 100 15680 -47.3 -83.3 1 36.0 -48.6 30 40 436.3 436.3 309.5 436.4 0.00 36 70 18080 -40.1 -81.1 0 41.0 -43.3 35 51 498.6 498.6 314.8 498.6 0.01 37 50 20390 -36.1 -79.1 0 43.0 -41.5 40 45 558.4 558.4 318.6 558.5 0.02 38 49 20530 -35.9 -78.9 0 43.0 -41.4 562.1 562.1 318.8 562.2 0.02 39 45 21121 -36.9 -78.9 0 42.0 -42.3 573.5 573.5 319.3 573.6 0.02 TRP 289 8845 -58.3 -64.3 46 6.0 -58.4 190 15 306.4 306.4 284.0 306.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 80.16 % Est. max temperature: -13.64 C = 7.45 F Sfc-Lift cond lev (LCL): 656.03 mb = 3270.84 m = 10730.97 ft T: -23.96 C Conv cond level (CCL): 697.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.61 g/kg Conv temperature: -26.89 C = -16.41 F Cap Strength: 6.50 C Lifted Index: 6.86 C Risk: None Lifted Index @300 mb: 15.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.00 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 36280.93 J/kg Cap Strength: 6.70 C Lift Cond Lev (LCL): 619.71 mb = 3681.59 m = 12078.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 10 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 ---------------------------------------------------------- 0 697 2830 20 6 -2.1 -5.6 | 48 15 -10.9 -9.7 1 570 4267 250 10 9.4 3.4 | 322 1 0.5 -0.7 2 547 4572 235 10 8.2 5.7 | 157 2 -0.7 1.6 3 500 5210 230 12 9.2 7.7 | 185 4 0.3 3.6 4 459 5791 230 13 10.0 8.4 | 194 4 1.1 4.3 5 400 6740 210 15 7.5 13.0 | 171 9 -1.4 8.9 6 366 7315 195 17 4.4 16.4 | 160 13 -4.5 12.3 7 349 7620 205 17 7.2 15.4 | 171 11 -1.7 11.3 8 304 8534 190 18 3.1 17.7 | 157 15 -5.8 13.6 9 300 8610 190 17 3.0 16.7 | 155 14 -5.9 12.7 10 289 8845 190 15 2.6 14.8 | 150 12 -6.3 10.7 11 276 9144 195 15 3.9 14.5 | 154 12 -5.0 10.4 12 263 9449 215 18 10.3 14.7 | 188 11 1.4 10.7 13 250 9760 210 11 5.5 9.5 | 148 6 -3.4 5.4 14 239 10058 210 10 5.0 8.7 | 140 6 -3.9 4.6 15 200 11190 90 4 -4.0 0.0 | 72 14 -12.9 -4.1 16 197 11278 355 1 0.1 -1.0 | 60 10 -8.8 -5.1 17 150 13040 45 13 -9.2 -9.2 | 54 22 -18.1 -13.3 18 148 13106 45 11 -7.8 -7.8 | 55 20 -16.7 -11.9 19 100 15680 30 40 -20.0 -34.6 | 37 48 -28.9 -38.7 20 70 18080 35 51 -29.3 -41.8 | 40 60 -38.1 -45.9 21 50 20390 40 45 -28.9 -34.5 | 44 54 -37.8 -38.6 Wind Parameters Mean winds (0-6000m): 215.3 at 13.0 knts Storm direction: 245.3 at 9.8 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 144.5 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -30.3 tot: -29.0 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.99 Bulk Shear: 41.50 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 89 7 75 16| 0.0 5.5 5.5| 0.0 -17.4 -17.4 -34.9 -0.89| 5.6 -5.0 1000 326 7 25 11| 0.0 5.5 5.5| 0.0 -27.8 -27.8 -27.8 -0.73| 6.2 -4.5 1500 283 8 10 6| 0.0 5.1 5.1| 0.0 -30.2 -30.2 -20.1 -0.59| 6.6 -3.9 2000 262 9 7 3| 0.0 4.2 4.2| 0.3 -30.3 -30.0 -15.0 -0.54| 5.7 -3.1 2500 251 9 9 1| 0.0 3.6 3.6| 0.9 -30.3 -29.4 -11.8 -0.48| 4.9 -2.4 3000 245 10 169 0| 0.0 3.2 3.2| 1.3 -30.3 -29.0 -9.7 -0.45| 4.2 -1.9 4000 234 11 179 2| 0.0 2.7 2.7| 1.3 -35.5 -34.2 -8.5 -0.45| 3.9 -1.8 5000 223 12 173 5| 0.2 2.4 2.6| 8.8 -42.9 -34.1 -6.8 -0.37| 3.9 -1.4 6000 215 13 168 7| 0.2 1.8 2.0| 8.8 -58.1 -49.3 -8.2 -0.41| 3.8 -1.6 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251203.12.gif