UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 31 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 1029 12 14.8 8.8 67 6.0 11.4 225 6 285.6 286.8 283.4 304.9 6.91 1 1014 130 12.2 7.6 73 4.6 9.7 251 5 284.2 285.3 282.3 302.2 6.46 2 1000 242 11.2 6.4 72 4.8 8.7 275 5 284.4 285.4 281.8 301.2 6.03 3 925 888 6.2 3.5 83 2.7 4.9 350 7 285.6 286.6 281.6 300.6 5.32 4 850 1576 1.2 0.7 96 0.5 1.0 30 4 287.4 288.2 281.7 300.9 4.73 5 804 2021 -1.7 -1.7 100 0.0 -1.7 341 6 288.9 289.7 281.8 301.0 4.20 6 797 2091 -1.7 -3.0 91 1.3 -2.3 334 6 289.6 290.3 281.7 300.8 3.84 7 791 2151 0.0 -13.0 37 13.0 -4.4 327 7 292.1 292.4 280.2 297.5 1.77 8 785 2212 0.4 -22.6 16 23.0 -5.8 320 7 293.2 293.3 279.4 295.7 0.79 9 780 2263 0.8 -26.2 11 27.0 -6.0 315 7 294.1 294.2 279.6 296.0 0.58 10 726 2836 -2.5 -34.5 6 32.0 -8.9 252 10 296.6 296.7 280.3 297.6 0.28 11 700 3124 -4.3 -32.3 9 28.0 -10.1 220 11 297.7 297.8 280.8 298.9 0.36 12 671 3456 -6.9 -20.9 32 14.0 -10.6 220 12 298.4 298.6 282.1 301.9 1.08 13 538 5145 -17.3 -37.3 16 20.0 -20.3 220 17 305.5 305.5 284.0 306.5 0.29 14 500 5690 -21.5 -40.5 16 19.0 -23.8 220 19 306.8 306.9 284.4 307.6 0.22 15 405 7203 -33.1 -55.1 9 22.0 -34.3 229 11 310.9 310.9 285.7 311.1 0.05 16 400 7290 -33.7 -54.7 10 21.0 -34.8 230 10 311.2 311.2 285.8 311.4 0.06 17 317 8877 -47.5 -59.5 24 12.0 -47.8 238 14 313.4 313.4 286.6 313.6 0.04 18 300 9240 -49.7 -63.7 18 14.0 -50.0 240 15 315.3 315.3 287.2 315.4 0.02 19 292 9416 -50.1 -69.1 9 19.0 -50.4 244 16 317.2 317.2 287.8 317.2 0.01 20 262 10112 -55.1 -67.1 21 12.0 -55.3 259 22 319.8 319.8 288.7 319.9 0.02 21 250 10410 -55.1 -69.1 16 14.0 -55.3 265 25 324.1 324.2 290.0 324.2 0.01 22 246 10513 -56.1 -72.1 12 16.0 -56.3 265 27 324.2 324.2 290.0 324.2 0.01 23 200 11850 -50.7 -80.7 2 30.0 -51.1 275 48 352.5 352.5 297.2 352.5 0.00 24 177 12646 -49.7 -80.7 1 31.0 -50.3 266 54 366.7 366.7 299.9 366.7 0.00 25 162 13222 -51.3 -81.8 1 30.5 -51.8 260 59 373.4 373.4 301.1 373.4 0.00 26 150 13720 -52.7 -82.7 1 30.0 -53.2 255 53 379.3 379.3 302.1 379.3 0.00 27 118 15248 -57.9 -84.9 2 27.0 -58.2 264 43 396.6 396.6 304.8 396.6 0.00 28 100 16290 -57.5 -85.5 2 28.0 -57.9 270 36 416.6 416.6 307.3 416.6 0.00 29 77 17939 -58.5 -86.5 2 28.0 -59.0 244 32 446.9 446.9 310.6 446.9 0.00 30 70 18540 -57.3 -87.3 1 30.0 -57.9 235 30 461.8 461.8 312.0 461.8 0.00 31 56 19958 -53.7 -85.7 1 32.0 -54.8 195 14 500.4 500.4 315.0 500.5 0.00 32 54 20190 -55.9 -86.9 1 31.0 -56.8 189 11 500.6 500.6 315.0 500.6 0.00 33 50 20680 -54.7 -86.7 1 32.0 -55.8 175 6 514.6 514.6 315.9 514.6 0.00 34 47 21078 -53.1 -86.1 1 33.0 -54.4 165 8 527.6 527.6 316.8 527.6 0.01 35 42 21801 -55.7 -86.7 1 31.0 -56.8 148 11 538.4 538.4 317.4 538.4 0.01 36 39 22278 -52.1 -85.1 1 33.0 -53.8 136 13 559.0 559.0 318.6 559.1 0.01 37 30 23970 -54.5 -86.5 1 32.0 -56.2 95 21 596.1 596.1 320.5 596.1 0.01 38 29 24186 -54.7 -86.7 1 32.0 -56.4 98 22 601.3 601.3 320.7 601.4 0.01 39 27 24644 -51.7 -85.7 1 34.0 -54.1 103 23 622.2 622.2 321.6 622.2 0.01 40 20 26580 -52.1 -86.1 1 34.0 -55.0 125 27 676.7 676.7 323.7 676.8 0.01 41 17 27643 -47.7 -84.7 1 37.0 -52.4 723.0 723.0 325.1 723.1 0.02 42 15 28468 -48.5 -84.5 1 36.0 -53.3 746.7 746.7 325.8 746.9 0.02 TRP 246 10513 -56.1 -72.1 12 16.0 -56.3 265 27 324.2 324.2 290.0 324.2 0.01 WND 162 13222 -51.3 -81.8 1 30.5 -51.8 260 59 373.4 373.4 301.1 373.4 0.00 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 830.97 mb = 1760.14 m = 5774.67 ft Freezing level: 791.00 mb = 2150.88 m = 7056.62 ft Freezing level: 766.91 mb = 2401.95 m = 7880.31 ft Wetbulb zero: 833.30 mb = 1734.71 m = 5691.24 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 42.90 % Est. max temperature: 15.92 C = 60.66 F Sfc-Lift cond lev (LCL): 940.36 mb = 751.56 m = 2465.72 ft T: 7.26 C 700-500 lapse rate: 6.70 C/km ThetaE index: 5.34 C Layer 797.0- 780.0 mb Conv cond level (CCL): 900.24 mb = 1108.72 m = 3637.50 ft Mean mixing ratio: 5.91 g/kg Conv temperature: 15.42 C = 59.76 F Cap Strength: 6.26 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 9.99 C Lifted Index @700 mb: 4.35 C Showalter Index: 6.84 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.20 C K Index: -4.60 Risk: None Sweat Index: 35.40 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.57 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 14.56 J/kg Cap Strength: 6.42 C Lift Cond Lev (LCL): 918.67 mb = 943.83 m = 3096.53 ft Lev Free Conv (LFC): 843.67 mb = 1635.74 m = 5366.55 ft Equ Level (EL): 793.67 mb = 2123.95 m = 6968.24 ft B at Equ Level: -1.52 J/kg Max Parcel Lev (MPL): 793.67 mb = 2123.95 m = 6968.24 ft Wind level data Storm motion: 257 at 8 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 1029 12 225 6 4.2 4.2 | 123 4 -3.7 2.4 1 1000 242 275 5 5.0 -0.4 | 53 4 -3.0 -2.3 2 925 888 350 7 1.2 -6.9 | 38 11 -6.8 -8.7 3 850 1576 30 4 -2.0 -3.5 | 62 11 -10.0 -5.3 4 700 3124 220 11 7.1 8.4 | 172 7 -0.9 6.6 5 500 5690 220 19 12.2 14.6 | 198 13 4.2 12.7 6 400 7290 230 10 7.7 6.4 | 176 5 -0.3 4.6 7 300 9240 240 15 13.0 7.5 | 221 8 5.0 5.7 8 250 10410 265 25 24.9 2.2 | 269 17 16.9 0.3 9 246 10513 265 27 26.9 2.4 | 268 19 18.9 0.5 10 200 11850 275 48 47.8 -4.2 | 279 40 39.8 -6.0 11 162 13222 260 59 58.1 10.2 | 260 51 50.1 8.4 12 150 13720 255 53 51.2 13.7 | 255 45 43.2 11.9 13 100 16290 270 36 36.0 -0.0 | 274 28 28.0 -1.8 14 70 18540 235 30 24.6 17.2 | 227 23 16.6 15.4 15 50 20680 175 6 -0.5 6.0 | 116 9 -8.5 4.1 16 30 23970 95 21 -20.9 1.8 | 90 29 -28.9 0.0 17 20 26580 125 27 -22.1 15.5 | 114 33 -30.1 13.7 Wind Parameters Mean winds (0-6000m): 227.1 at 10.9 knts Storm direction: 257.1 at 8.2 knts Shear (0-3000m) pos: 1.7 neg: 2.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -29.2 tot: -12.8 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 8.47 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 ------------------------------------------------------------------------------- 500 272 5 52 3| 7.9 0.0 7.9| 0.0 -5.4 -5.4 -10.8 -0.72| 8.2 -5.9 1000 311 6 31 7| 5.9 0.0 5.9| 5.7 -5.5 0.1 0.1 -0.27| 7.2 -1.9 1500 332 6 37 9| 3.5 0.0 3.5| 16.2 -5.5 10.6 7.1 -0.02| 6.0 -0.1 2000 340 6 41 9| 2.6 1.1 3.7| 16.3 -16.6 -0.3 -0.2 -0.19| 5.6 -1.1 2500 326 6 35 8| 2.1 2.0 4.1| 16.3 -25.5 -9.2 -3.7 -0.30| 6.0 -1.8 3000 294 6 25 5| 1.7 2.5 4.2| 16.3 -29.2 -12.8 -4.3 -0.40| 6.6 -2.6 4000 244 8 149 2| 1.3 2.3 3.6| 19.7 -30.6 -10.9 -2.7 -0.34| 5.6 -1.9 5000 232 9 171 4| 1.0 2.2 3.2| 23.8 -30.6 -6.8 -1.4 -0.28| 4.8 -1.4 6000 227 11 180 6| 1.0 1.9 2.9| 26.5 -31.0 -4.5 -0.7 -0.25| 4.3 -1.1 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251130.23.gif