UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 19 OCT 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 1015 12 14.2 10.0 76 4.2 11.8 285 10 286.1 287.5 284.3 307.3 7.61 1 1000 131 12.2 9.5 84 2.7 10.7 320 15 285.4 286.6 283.8 306.1 7.46 2 955 515 8.8 8.8 100 0.0 8.8 320 20 285.7 287.0 284.0 306.4 7.46 3 925 779 7.2 7.2 100 0.0 7.2 320 23 286.7 287.9 283.8 306.0 6.90 4 850 1472 3.8 3.8 100 0.0 3.8 295 48 290.1 291.2 284.2 307.0 5.92 5 820 1763 1.6 1.1 96 0.5 1.4 293 50 290.8 291.7 283.5 305.4 5.05 6 815 1812 4.4 -20.6 14 25.0 -3.0 293 50 294.3 294.4 280.1 297.1 0.91 7 812 1842 6.2 -30.8 5 37.0 -2.9 293 50 296.5 296.6 280.3 297.7 0.36 8 747 2525 5.2 288 55 302.6 9 724 2780 4.8 -20.2 14 25.0 -3.3 287 56 304.8 305.0 284.7 308.3 1.06 10 700 3054 3.2 -20.8 15 24.0 -4.4 285 58 306.0 306.2 285.1 309.5 1.04 11 669 3420 1.4 -20.6 18 22.0 -5.5 284 57 308.0 308.2 285.9 311.7 1.11 12 636 3826 -1.3 -11.3 46 10.0 -5.2 282 55 309.4 309.9 287.9 317.5 2.53 13 533 5217 -8.3 -30.3 15 22.0 -13.5 277 51 317.1 317.2 288.5 319.1 0.58 14 500 5710 -11.9 -37.9 10 26.0 -16.6 275 49 318.5 318.6 288.6 319.6 0.29 15 497 5756 -12.1 -38.1 9 26.0 -16.8 275 48 318.8 318.9 288.7 319.9 0.29 16 400 7360 -26.9 -43.9 18 17.0 -28.7 260 19 320.0 320.1 289.0 320.8 0.19 17 356 8189 -34.9 -45.9 32 11.0 -35.8 256 26 320.1 320.2 289.0 320.8 0.18 18 300 9360 -45.3 -50.3 57 5.0 -45.5 250 36 321.5 321.5 289.3 322.0 0.13 19 295 9472 -46.3 -50.8 60 4.5 -46.5 249 38 321.6 321.7 289.4 322.1 0.12 20 275 9933 -49.9 -57.9 38 8.0 -50.1 245 47 323.0 323.0 289.7 323.2 0.06 21 266 10150 -51.5 -52.1 93 0.6 -51.5 243 52 323.7 323.7 290.0 324.2 0.12 22 254 10448 -52.9 -56.2 67 3.3 -53.0 241 58 325.9 326.0 290.6 326.2 0.07 23 250 10550 -53.7 -56.5 71 2.8 -53.8 240 60 326.2 326.2 290.7 326.5 0.07 24 242 10758 -55.3 -57.1 80 1.8 -55.4 239 64 326.9 326.9 290.9 327.2 0.07 25 238 10864 -55.9 -60.0 60 4.1 -56.0 238 66 327.5 327.5 291.0 327.7 0.05 26 218 11417 -59.7 -64.7 52 5.0 -59.7 234 75 330.0 330.0 291.7 330.1 0.03 27 211 11620 -61.1 -65.0 60 3.9 -61.2 232 79 330.9 330.9 292.0 331.0 0.03 28 200 11950 -63.1 -68.1 51 5.0 -63.1 230 85 332.8 332.8 292.5 332.9 0.02 29 199 11981 -63.0 -68.6 47 5.6 -63.0 230 86 333.5 333.5 292.7 333.6 0.02 30 178 12674 -60.1 -79.1 7 19.0 -60.3 242 71 349.0 349.0 296.4 349.0 0.00 31 167 13070 -62.9 -80.9 7 18.0 -63.0 249 63 350.8 350.8 296.8 350.8 0.00 32 158 13415 -59.3 -83.3 3 24.0 -59.5 254 56 362.5 362.5 299.2 362.5 0.00 33 150 13740 -61.3 -83.3 4 22.0 -61.4 260 49 364.5 364.5 299.5 364.5 0.00 34 146 13907 -61.5 -83.5 4 22.0 -61.7 260 47 367.0 367.0 300.0 367.0 0.00 35 138 14262 -53.5 -82.5 2 29.0 -53.9 259 42 387.0 387.0 303.3 387.0 0.00 36 126 14841 -57.3 -84.3 2 27.0 -57.6 258 35 390.3 390.3 303.8 390.4 0.00 37 117 15314 -52.1 -84.1 1 32.0 -52.7 257 29 408.3 408.3 306.3 408.3 0.00 38 100 16310 -60.3 -86.3 2 26.0 -60.6 255 16 411.2 411.2 306.7 411.2 0.00 39 94 16695 -62.1 -87.1 2 25.0 -62.3 260 32 415.0 415.0 307.1 415.0 0.00 40 84 17406 -52.7 -84.7 1 32.0 -53.5 268 27 447.7 447.7 310.6 447.7 0.00 41 74 18217 -57.1 -86.1 1 29.0 -57.6 276 22 454.9 454.9 311.3 455.0 0.00 42 70 18570 -56.3 -86.3 1 30.0 -56.9 280 20 463.9 463.9 312.1 464.0 0.00 43 65 19037 -57.9 -86.9 1 29.0 -58.5 277 17 470.4 470.4 312.7 470.4 0.00 44 57 19871 -53.5 -85.5 1 32.0 -54.6 271 13 498.4 498.4 314.8 498.4 0.00 45 50 20710 -54.1 -86.1 1 32.0 -55.2 265 8 516.0 516.0 316.1 516.0 0.00 46 30 23980 -54.3 -86.3 1 32.0 -56.0 95 14 596.6 596.6 320.5 596.7 0.01 47 27 24655 -55.7 -86.7 1 31.0 -57.3 81 15 610.9 610.9 321.1 611.0 0.01 48 20 26580 -53.5 -85.5 1 32.0 -56.1 40 16 672.4 672.4 323.5 672.5 0.01 49 17 27629 -52.1 -85.1 1 33.0 -55.4 708.9 708.9 324.7 709.0 0.02 TRP 94 16695 -62.1 -87.1 2 25.0 -62.3 260 32 415.0 415.0 307.1 415.0 0.00 WND 199 11981 -63.0 -68.6 47 5.6 -63.0 230 86 333.5 333.5 292.7 333.6 0.02 Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 651.89 mb = 3630.45 m = 11910.79 ft Wetbulb zero: 818.44 mb = 1778.15 m = 5833.75 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 50.66 % Est. max temperature: 17.50 C = 63.49 F Sfc-Lift cond lev (LCL): 952.98 mb = 532.64 m = 1747.47 ft T: 8.69 C 700-500 lapse rate: 5.69 C/km ThetaE index: 9.89 C Layer 820.0- 812.0 mb Conv cond level (CCL): 947.73 mb = 578.25 m = 1897.14 ft Mean mixing ratio: 7.32 g/kg Conv temperature: 13.99 C = 57.18 F Cap Strength: 12.60 C Lifted Index: 12.81 C Risk: None Lifted Index @300 mb: 10.93 C Lifted Index @700 mb: 9.16 C Showalter Index: 12.28 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 15.70 C K Index: -4.50 Risk: None Sweat Index: 190.60 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.68 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.71 C Lift Cond Lev (LCL): 948.09 mb = 575.17 m = 1887.02 ft Lev Free Conv (LFC): 943.09 mb = 618.89 m = 2030.45 ft Equ Level (EL): 893.09 mb = 1066.74 m = 3499.75 ft B at Equ Level: 6.51 J/kg Max Parcel Lev (MPL): 813.09 mb = 1831.49 m = 6008.76 ft Wind level data Storm motion: 316 at 35 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 1015 12 285 10 9.7 -2.6 | 148 27 -14.4 22.7 1 1000 131 320 15 9.6 -11.5 | 134 20 -14.4 13.8 2 925 779 320 23 14.8 -17.6 | 130 12 -9.3 7.7 3 850 1472 295 48 43.5 -20.3 | 256 20 19.5 5.0 4 700 3054 285 58 56.0 -15.0 | 252 34 32.0 10.3 5 500 5710 275 49 48.8 -4.3 | 230 32 24.8 21.0 6 400 7360 260 19 18.7 3.3 | 169 29 -5.3 28.6 7 300 9360 250 36 33.8 12.3 | 195 39 9.8 37.6 8 250 10550 240 60 52.0 30.0 | 207 62 27.9 55.3 9 200 11950 230 85 65.1 54.6 | 207 90 41.1 79.9 10 199 11981 230 86 65.9 55.3 | 207 91 41.8 80.6 11 150 13740 260 49 48.3 8.5 | 216 42 24.2 33.8 12 100 16310 255 16 15.5 4.1 | 164 31 -8.6 29.4 13 94 16695 260 32 31.5 5.6 | 194 32 7.5 30.9 14 70 18570 280 20 19.7 -3.5 | 169 22 -4.3 21.8 15 50 20710 265 8 8.0 0.7 | 148 31 -16.1 26.0 16 30 23980 95 14 -13.9 1.2 | 125 46 -38.0 26.5 17 20 26580 40 16 -10.3 -12.3 | 111 37 -34.3 13.0 Wind Parameters Mean winds (0-6000m): 286.5 at 46.5 knts Storm direction: 316.5 at 34.9 knts Shear (0-3000m) pos: 2.2 neg: 7.4 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -48.5 tot: -24.6 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 150.56 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 ------------------------------------------------------------------------------- 500 317 16 136 19| 13.2 0.0 13.2| 0.0 -35.1 -35.1 -70.3 -0.45| 13.8 -6.2 1000 317 20 135 15| 6.6 6.3 12.9| 8.6 -36.5 -28.0 -28.0 -0.06| 13.4 -0.8 1500 308 27 162 9| 4.4 10.8 15.2| 23.9 -36.5 -12.6 -8.4 0.16| 16.1 2.6 2000 302 32 203 9| 3.3 9.1 12.4| 23.9 -37.9 -14.0 -7.0 0.14| 13.1 1.9 2500 299 37 226 11| 2.6 8.1 10.7| 23.9 -41.8 -17.8 -7.1 0.12| 11.4 1.4 3000 296 40 236 14| 2.2 7.4 9.6| 23.9 -48.5 -24.6 -8.2 0.10| 10.2 1.0 4000 292 44 242 19| 1.7 5.3 7.0| 23.9 -91.2 -67.3 -16.8 0.02| 8.3 0.1 5000 289 46 242 22| 1.3 4.0 5.3| 23.9-133.2-109.3 -21.9 -0.05| 7.2 -0.4 6000 286 47 240 24| 1.1 2.9 4.0| 23.9-208.2-184.3 -30.7 -0.16| 6.8 -1.1 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251019.23.gif