UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 21 APR 25 Station: NZPP WMO ident: 93417 Latitude: -40.90 Longitude: 174.98 Elevation: 12.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 12 15.2 10.8 75 4.4 12.6 135 5 287.4 288.9 285.3 310.0 8.06 1 1000 97 14.8 10.2 74 4.6 12.1 150 5 288.0 289.3 285.3 309.9 7.83 2 925 753 12.0 8.9 81 3.1 10.2 350 3 291.6 293.0 286.6 313.7 7.75 3 879 1179 9.2 8.0 92 1.2 8.5 341 4 293.0 294.3 287.1 315.0 7.67 4 850 1458 8.8 8.2 96 0.6 8.5 335 5 295.4 296.8 288.3 318.7 8.05 5 832 1635 7.8 7.4 97 0.4 7.6 335 7 296.1 297.5 288.3 318.7 7.78 6 814 1815 7.6 6.2 91 1.4 6.8 335 9 297.8 299.1 288.5 319.2 7.32 7 780 2166 4.8 4.2 96 0.6 4.5 335 13 298.4 299.6 288.1 318.0 6.64 8 764 2335 5.6 -7.4 39 13.0 0.1 335 15 301.1 301.6 285.2 309.9 2.87 9 744 2552 4.4 -10.6 33 15.0 -1.5 335 18 302.0 302.5 285.0 309.2 2.29 10 733 2673 3.4 -7.6 44 11.0 -1.2 335 19 302.2 302.8 285.8 311.3 2.94 11 723 2784 2.6 0.2 84 2.4 1.4 335 21 302.6 303.5 288.3 318.8 5.37 12 717 2852 2.8 -14.2 27 17.0 -3.3 335 22 303.5 303.8 285.0 309.1 1.77 13 711 2920 2.4 -20.6 16 23.0 -4.7 335 22 303.8 304.0 284.2 307.2 1.04 14 704 3000 2.2 -22.8 14 25.0 -5.2 335 23 304.4 304.6 284.3 307.3 0.87 15 700 3046 1.8 -19.2 19 21.0 -4.9 335 24 304.5 304.7 284.7 308.4 1.19 16 644 3711 -2.3 -12.3 46 10.0 -6.0 333 23 307.2 307.6 286.9 314.5 2.31 17 614 4088 -3.9 -19.9 28 16.0 -8.8 331 22 309.6 309.8 286.6 313.8 1.28 18 597 4309 -3.7 -40.7 4 37.0 -10.7 330 22 312.3 312.3 286.4 313.0 0.18 19 500 5680 -14.1 -30.1 24 16.0 -17.5 325 20 315.8 316.0 288.1 318.0 0.63 20 438 6669 -22.1 -33.1 36 11.0 -23.9 319 20 317.9 318.0 288.7 319.8 0.54 21 408 7187 -25.5 -40.5 23 15.0 -27.3 316 20 320.0 320.1 289.0 321.0 0.27 22 400 7330 -26.9 -35.9 42 9.0 -28.2 315 20 320.0 320.1 289.2 321.6 0.45 23 396 7403 -27.5 -35.5 46 8.0 -28.6 317 20 320.2 320.3 289.3 321.9 0.47 24 390 7513 -28.3 -41.3 28 13.0 -29.7 319 20 320.5 320.6 289.2 321.5 0.26 25 381 7680 -29.9 -35.9 56 6.0 -30.7 323 20 320.6 320.7 289.5 322.3 0.47 26 361 8063 -32.9 -40.9 45 8.0 -33.7 331 20 321.5 321.6 289.6 322.6 0.30 27 358 8121 -33.3 -52.3 13 19.0 -34.6 332 20 321.8 321.8 289.4 322.1 0.08 28 350 8280 -34.3 -53.3 13 19.0 -35.5 336 20 322.5 322.5 289.6 322.8 0.08 29 300 9340 -43.5 -53.5 32 10.0 -43.9 360 20 324.0 324.1 290.1 324.4 0.09 30 288 9612 -46.1 -54.1 40 8.0 -46.4 351 20 324.1 324.2 290.1 324.5 0.08 31 284 9705 -46.7 -52.7 50 6.0 -46.9 348 20 324.6 324.6 290.3 325.0 0.10 32 276 9893 -46.9 -63.9 13 17.0 -47.3 342 20 327.0 327.0 290.9 327.1 0.03 33 268 10087 -48.5 -67.5 9 19.0 -48.9 335 21 327.4 327.4 291.0 327.5 0.02 34 259 10310 -50.1 -66.1 14 16.0 -50.4 328 21 328.2 328.2 291.2 328.3 0.02 35 250 10540 -50.7 -67.7 12 17.0 -51.0 320 21 330.7 330.7 291.9 330.8 0.02 36 236 10914 -53.1 -70.1 11 17.0 -53.4 305 24 332.6 332.6 292.4 332.6 0.01 37 200 11980 -54.1 -74.1 7 20.0 -54.4 280 42 347.1 347.1 296.0 347.1 0.01 38 188 12375 -55.3 -76.3 6 21.0 -55.6 281 40 351.4 351.4 296.9 351.4 0.01 39 169 13060 -51.3 -82.3 1 31.0 -51.8 283 37 368.9 368.9 300.4 368.9 0.00 40 150 13830 -53.3 -83.3 1 30.0 -53.8 285 34 378.2 378.2 301.9 378.2 0.00 41 128 14845 -55.3 -85.3 1 30.0 -55.7 291 31 392.2 392.2 304.1 392.2 0.00 42 104 16148 -62.1 -87.1 2 25.0 -62.3 299 28 403.2 403.2 305.6 403.2 0.00 43 100 16390 -61.7 -87.7 2 26.0 -61.9 300 27 408.5 408.5 306.3 408.5 0.00 44 92 16909 -62.3 -88.3 2 26.0 -62.6 302 24 417.2 417.2 307.4 417.2 0.00 45 70 18610 -61.1 -88.1 2 27.0 -61.4 310 13 453.7 453.7 311.2 453.7 0.00 46 51 20577 -59.7 -87.7 1 28.0 -60.3 145 3 500.0 500.0 314.9 500.0 0.00 47 50 20700 -60.5 -88.5 1 28.0 -61.0 135 2 500.9 500.9 315.0 500.9 0.00 48 48 20954 -61.7 -88.7 2 27.0 -62.2 127 3 503.9 503.9 315.2 503.9 0.00 49 30 23920 -54.9 -86.9 1 32.0 -56.5 30 9 595.0 595.0 320.4 595.0 0.01 50 20 26530 -50.1 -84.1 1 34.0 -53.5 35 15 682.8 682.8 323.9 682.9 0.02 51 18 27219 -49.9 -83.9 1 34.0 -53.7 704.3 704.4 324.6 704.5 0.02 52 15 28406 -51.9 -84.9 1 33.0 -55.5 735.4 735.4 325.5 735.6 0.02 TRP 236 10914 -53.1 -70.1 11 17.0 -53.4 305 24 332.6 332.6 292.4 332.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 675.41 mb = 3338.15 m = 10951.81 ft Wetbulb zero: 763.01 mb = 2345.63 m = 7695.55 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 49.25 % Est. max temperature: 22.21 C = 71.98 F Sfc-Lift cond lev (LCL): 946.54 mb = 559.28 m = 1834.88 ft T: 12.83 C 700-500 lapse rate: 6.04 C/km ThetaE index: 11.58 C Layer 717.0- 704.0 mb Conv cond level (CCL): 806.16 mb = 1894.83 m = 6216.55 ft Mean mixing ratio: 7.80 g/kg Conv temperature: 25.70 C = 78.26 F Cap Strength: 7.59 C Lifted Index: 7.03 C Risk: None Lifted Index @300 mb: 8.86 C Lifted Index @700 mb: 5.00 C Showalter Index: 3.05 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.30 C K Index: 10.10 Risk: None Sweat Index: 128.40 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.42 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 50862.39 J/kg Cap Strength: 7.57 C Lift Cond Lev (LCL): 906.83 mb = 918.81 m = 3014.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 12 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 1011 12 135 5 -3.5 3.5 | 168 16 -3.2 15.4 1 1000 97 150 5 -2.5 4.3 | 172 16 -2.2 16.1 2 925 753 350 3 0.5 -3.0 | 186 9 0.9 8.9 3 850 1458 335 5 2.1 -4.5 | 199 8 2.5 7.3 4 700 3046 335 24 10.1 -21.8 | 313 14 10.5 -9.9 5 500 5680 325 20 11.5 -16.4 | 291 13 11.8 -4.6 6 400 7330 315 20 14.1 -14.1 | 279 15 14.5 -2.3 7 300 9340 360 20 -0.0 -20.0 | 358 8 0.3 -8.2 8 250 10540 320 21 13.5 -16.1 | 287 14 13.8 -4.3 9 236 10914 305 24 19.7 -13.8 | 276 20 20.0 -2.0 10 200 11980 280 42 41.4 -7.3 | 264 42 41.7 4.5 11 150 13830 285 34 32.8 -8.8 | 265 33 33.2 3.0 12 100 16390 300 27 23.4 -13.5 | 274 24 23.7 -1.7 13 70 18610 310 13 10.0 -8.4 | 251 11 10.3 3.5 14 50 20700 135 2 -1.4 1.4 | 175 13 -1.1 13.2 15 30 23920 30 9 -4.5 -7.8 | 134 6 -4.2 4.0 16 20 26530 35 15 -8.6 -12.3 | 87 8 -8.3 -0.5 Wind Parameters Mean winds (0-6000m): 331.7 at 15.8 knts Storm direction: 1.7 at 11.8 knts Shear (0-3000m) pos: 0.0 neg: 4.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 144.6 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -9.7 tot: 33.3 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 51.19 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 ------------------------------------------------------------------------------- 500 119 4 166 14| 0.0 6.2 6.2| 5.5 -9.7 -4.2 -8.4 -0.11| 8.7 -1.0 1000 88 4 163 12| 0.0 4.3 4.3| 14.2 -9.7 4.5 4.5 0.22| 6.5 1.4 1500 357 4 184 8| 0.0 3.6 3.6| 17.8 -9.7 8.1 5.4 0.31| 5.0 1.5 2000 342 5 196 7| 0.0 4.2 4.2| 26.2 -9.7 16.5 8.3 0.48| 5.3 2.6 2500 338 7 210 6| 0.0 4.6 4.6| 34.6 -9.7 24.9 10.0 0.55| 5.5 3.0 3000 337 9 232 5| 0.0 4.9 4.9| 43.0 -9.7 33.3 11.1 0.54| 5.6 3.0 4000 335 13 267 6| 0.0 3.5 3.5| 43.1 -16.4 26.6 6.7 0.45| 4.5 2.0 5000 333 15 281 7| 0.0 2.7 2.7| 43.1 -23.4 19.6 3.9 0.37| 3.8 1.4 6000 332 16 285 8| 0.0 2.1 2.1| 43.1 -29.9 13.2 2.2 0.31| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250421.11.gif