UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 26 NOV 25 Station: NZWP WMO ident: 93112 Latitude: -36.78 Longitude: 174.63 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1008 27 24.0 17.0 65 7.0 19.3 330 8 296.5 298.7 292.2 331.6 12.18 1 1000 100 21.8 16.8 73 5.0 18.5 240 6 295.0 297.1 291.6 329.7 12.12 2 974 328 19.4 16.0 81 3.4 17.2 265 6 294.8 296.9 291.3 328.6 11.82 3 925 771 15.4 14.0 91 1.4 14.5 315 6 295.1 297.0 290.7 326.4 10.92 4 866 1327 11.6 11.2 97 0.4 11.4 303 14 296.7 298.5 290.2 324.8 9.69 5 855 1435 12.4 8.5 77 3.9 10.1 301 15 298.6 300.1 289.5 322.6 8.17 6 850 1484 12.0 8.7 80 3.3 10.0 300 16 298.7 300.2 289.7 323.1 8.33 7 835 1633 12.0 5.0 62 7.0 8.1 297 16 300.2 301.4 288.6 319.7 6.56 8 804 1949 9.4 7.4 87 2.0 8.2 291 17 300.7 302.2 290.2 324.6 8.06 9 772 2286 7.6 2.6 71 5.0 4.9 285 18 302.3 303.4 288.8 320.3 5.99 10 761 2404 8.0 -7.0 34 15.0 1.4 283 18 304.0 304.5 286.5 313.2 2.97 11 750 2524 7.6 5.2 85 2.4 6.2 281 19 304.8 306.2 290.9 327.2 7.41 12 737 2669 7.2 3.8 79 3.4 5.3 278 19 305.9 307.2 290.7 326.7 6.83 13 700 3091 4.4 0.8 77 3.6 2.5 270 20 307.4 308.4 290.3 325.1 5.80 14 691 3196 4.2 -3.8 56 8.0 0.4 271 20 308.3 309.1 289.1 321.3 4.18 15 655 3630 0.6 -4.4 69 5.0 -1.7 274 20 309.0 309.8 289.4 322.1 4.21 16 651 3679 0.4 -3.7 74 4.1 -1.6 274 20 309.3 310.1 289.8 323.2 4.47 17 622 4044 -1.5 -9.5 54 8.0 -4.8 277 21 311.2 311.7 288.9 320.7 2.99 18 613 4160 -1.7 -18.7 26 17.0 -7.3 278 21 312.2 312.5 287.8 317.0 1.42 19 604 4278 -2.5 -9.5 59 7.0 -5.4 279 21 312.6 313.2 289.5 322.5 3.08 20 592 4437 -3.1 -22.1 21 19.0 -8.8 280 21 313.7 313.9 287.9 317.4 1.10 21 584 4545 -3.3 -13.3 46 10.0 -7.1 281 21 314.7 315.2 289.5 322.4 2.35 22 581 4586 -3.3 -26.3 15 23.0 -9.6 281 21 315.2 315.3 288.1 317.8 0.77 23 572 4709 -4.3 -11.3 58 7.0 -7.1 282 21 315.4 316.0 290.2 324.6 2.82 24 568 4765 -4.5 -18.5 33 14.0 -9.1 282 21 315.8 316.1 289.0 321.1 1.56 25 566 4792 -4.9 -11.9 58 7.0 -7.7 283 21 315.7 316.2 290.1 324.5 2.71 26 564 4820 -4.9 -14.9 45 10.0 -8.5 283 21 316.0 316.4 289.7 323.0 2.13 27 557 4919 -5.5 -9.1 76 3.6 -7.0 284 21 316.4 317.1 291.0 327.6 3.45 28 526 5367 -7.7 -13.7 62 6.0 -9.9 287 22 319.0 319.5 291.0 327.4 2.52 29 524 5397 -7.7 -14.7 57 7.0 -10.2 287 22 319.3 319.8 290.9 327.1 2.33 30 500 5760 -10.5 -17.5 56 7.0 -12.8 290 22 320.2 320.6 290.8 326.8 1.93 31 446 6625 -16.7 -22.7 60 6.0 -18.3 267 20 323.1 323.3 291.1 327.9 1.38 32 419 7088 -20.1 -32.1 33 12.0 -22.4 254 19 324.5 324.7 290.8 326.8 0.62 33 402 7393 -21.1 -46.1 9 25.0 -24.2 246 18 327.1 327.1 291.0 327.7 0.15 34 400 7430 -20.7 -50.7 5 30.0 -24.1 245 18 328.1 328.1 291.3 328.4 0.09 35 397 7486 -20.5 -51.5 4 31.0 -23.9 245 18 329.1 329.1 291.5 329.4 0.08 36 319 9063 -34.7 -45.7 32 11.0 -35.7 237 30 330.6 330.6 292.1 331.4 0.20 37 300 9490 -37.9 -58.9 9 21.0 -38.9 235 33 332.0 332.0 292.3 332.1 0.05 38 295 9606 -39.1 -60.1 9 21.0 -40.1 235 34 331.8 331.9 292.3 332.0 0.04 39 250 10720 -47.5 -58.5 27 11.0 -47.9 235 47 335.4 335.5 293.2 335.7 0.06 40 234 11154 -50.9 -59.9 34 9.0 -51.1 241 40 336.7 336.7 293.6 336.9 0.05 41 200 12160 -57.9 -69.9 20 12.0 -58.0 255 23 341.1 341.1 294.6 341.1 0.02 42 180 12816 -61.7 -72.7 22 11.0 -61.8 265 37 345.3 345.3 295.6 345.4 0.01 43 171 13134 -58.7 -77.7 7 19.0 -58.9 266 36 355.4 355.4 297.8 355.4 0.01 44 150 13950 -61.1 -81.1 5 20.0 -61.3 270 32 364.8 364.8 299.6 364.8 0.00 45 119 15382 -63.1 -85.1 4 22.0 -63.3 299 24 386.1 386.1 303.2 386.1 0.00 46 110 15871 -59.7 -85.7 2 26.0 -60.0 308 21 401.3 401.3 305.4 401.3 0.00 47 102 16338 -63.9 -86.9 3 23.0 -64.1 318 19 402.0 402.0 305.5 402.0 0.00 48 100 16460 -63.1 -87.1 3 24.0 -63.3 320 18 405.8 405.8 306.0 405.8 0.00 49 78 17981 -65.9 -87.9 3 22.0 -66.1 330 15 429.9 429.9 308.8 429.9 0.00 50 70 18640 -64.9 -87.9 3 23.0 -65.1 335 13 445.5 445.5 310.4 445.6 0.00 51 50 20710 -62.5 -88.5 2 26.0 -62.9 35 10 496.2 496.2 314.7 496.2 0.00 52 30 23900 -57.9 -86.9 1 29.0 -59.0 75 23 586.8 586.8 320.0 586.8 0.01 53 20 26480 -53.9 -85.9 1 32.0 -56.3 90 29 671.2 671.2 323.4 671.3 0.01 54 19 26809 -54.1 -85.1 1 31.0 -56.6 680.5 680.5 323.8 680.6 0.01 55 13 29282 -47.3 -82.3 1 35.0 -53.0 782.0 782.1 326.8 782.4 0.04 TRP 180 12816 -61.7 -72.7 22 11.0 -61.8 265 37 345.3 345.3 295.6 345.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 644.89 mb = 3755.68 m = 12321.65 ft Wetbulb zero: 684.66 mb = 3271.07 m = 10731.73 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 68.76 % Est. max temperature: 25.64 C = 78.15 F Sfc-Lift cond lev (LCL): 909.70 mb = 911.77 m = 2991.34 ft T: 14.44 C 700-500 lapse rate: 5.58 C/km ThetaE index: 11.37 C Layer 772.0- 750.0 mb Conv cond level (CCL): 910.94 mb = 900.29 m = 2953.67 ft Mean mixing ratio: 11.47 g/kg Conv temperature: 22.96 C = 73.34 F Cap Strength: 2.12 C Lifted Index: 1.73 C Risk: Showers probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: 0.81 C Showalter Index: 4.19 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.20 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 158.40 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.20 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 2.51 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 916.71 mb = 847.04 m = 2778.95 ft Lev Free Conv (LFC): 901.71 mb = 986.31 m = 3235.90 ft Equ Level (EL): 851.71 mb = 1467.15 m = 4813.44 ft B at Equ Level: 7.26 J/kg Max Parcel Lev (MPL): 821.71 mb = 1767.31 m = 5798.19 ft Wind level data Storm motion: 313 at 13 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 1008 27 330 8 4.0 -6.9 | 110 6 -5.5 2.0 1 1000 100 240 6 5.2 3.0 | 160 13 -4.3 11.9 2 925 771 315 6 4.2 -4.2 | 132 7 -5.2 4.7 3 850 1484 300 16 13.9 -8.0 | 258 4 4.4 0.9 4 700 3091 270 20 20.0 -0.0 | 230 14 10.5 8.9 5 500 5760 290 22 20.7 -7.5 | 263 11 11.2 1.4 6 400 7430 245 18 16.3 7.6 | 203 18 6.8 16.5 7 300 9490 235 33 27.0 18.9 | 212 33 17.6 27.8 8 250 10720 235 47 38.5 27.0 | 219 46 29.0 35.9 9 200 12160 255 23 22.2 6.0 | 221 20 12.7 14.9 10 180 12816 265 37 36.9 3.2 | 246 30 27.4 12.1 11 150 13950 270 32 32.0 -0.0 | 248 24 22.5 8.9 12 100 16460 320 18 11.6 -13.8 | 337 5 2.1 -4.9 13 70 18640 335 13 5.5 -11.8 | 54 5 -4.0 -2.9 14 50 20710 35 10 -5.7 -8.2 | 93 15 -15.2 0.7 15 30 23900 75 23 -22.2 -6.0 | 95 32 -31.7 3.0 16 20 26480 90 29 -29.0 0.0 | 103 39 -38.5 8.9 Wind Parameters Mean winds (0-6000m): 283.3 at 17.3 knts Storm direction: 313.3 at 13.0 knts Shear (0-3000m) pos: 0.8 neg: 3.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 18.9 neg: -17.6 tot: 1.2 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 17.64 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 ------------------------------------------------------------------------------- 500 268 6 160 10| 0.0 5.5 5.5| 14.8 -3.3 11.5 23.1 0.45| 15.4 6.9 1000 291 7 153 7| 2.4 2.8 5.1| 15.8 -8.0 7.8 7.8 0.24| 10.9 2.6 1500 297 9 162 5| 1.6 3.1 4.7| 18.9 -8.0 10.9 7.3 0.35| 9.7 3.4 2000 296 11 182 4| 1.2 3.1 4.2| 18.9 -9.8 9.1 4.5 0.28| 8.0 2.3 2500 292 12 203 5| 0.9 3.1 4.0| 18.9 -12.9 6.0 2.4 0.22| 7.1 1.5 3000 288 13 214 6| 0.8 3.1 3.8| 18.9 -17.6 1.2 0.4 0.16| 6.5 1.0 4000 283 15 223 8| 0.9 2.3 3.2| 26.9 -18.1 8.8 2.2 0.20| 5.2 1.1 5000 282 16 230 9| 1.0 1.8 2.8| 35.7 -18.1 17.6 3.5 0.25| 4.5 1.1 6000 283 17 236 9| 0.9 1.6 2.6| 41.8 -26.1 15.7 2.6 0.21| 4.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251126.23.gif