UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 9 DEC 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 1017 12 16.6 14.7 89 1.9 15.4 105 1 288.4 290.2 287.9 317.4 10.39 1 1007 93 17.6 15.2 86 2.4 16.1 41 4 290.2 292.1 288.9 320.7 10.84 2 1000 151 17.4 15.0 86 2.4 15.9 355 6 290.5 292.5 289.0 320.9 10.78 3 976 359 17.4 10.4 63 7.0 13.2 347 10 292.6 294.0 287.3 315.8 8.13 4 958 517 16.0 12.0 77 4.0 13.6 341 13 292.7 294.4 288.4 319.1 9.23 5 955 544 16.8 7.8 55 9.0 11.6 340 14 293.8 295.0 286.7 313.9 6.96 6 925 816 16.6 3.6 42 13.0 9.6 330 19 296.3 297.2 286.1 312.0 5.36 7 923 834 16.6 3.6 42 13.0 9.6 330 19 296.5 297.4 286.1 312.3 5.37 8 903 1021 15.2 10.8 75 4.4 12.5 329 21 296.9 298.5 289.7 323.1 9.04 9 863 1404 14.2 2.2 44 12.0 7.8 326 24 299.7 300.7 287.2 315.2 5.20 10 860 1433 14.8 -4.2 27 19.0 5.8 326 24 300.6 301.2 285.5 310.6 3.25 11 850 1532 14.2 -3.8 29 18.0 5.6 325 25 301.0 301.6 285.8 311.4 3.39 12 843 1602 14.2 -3.8 29 18.0 5.6 325 25 301.7 302.4 286.1 312.2 3.42 13 818 1854 11.8 3.8 58 8.0 7.4 324 24 301.8 302.9 288.8 320.2 6.15 14 799 2050 11.2 -9.8 22 21.0 2.4 323 23 303.2 303.6 285.4 310.3 2.27 15 700 3139 4.2 -17.8 18 22.0 -3.4 320 18 307.1 307.4 285.9 311.5 1.35 16 649 3750 0.6 -23.4 15 24.0 -6.5 317 16 309.8 309.9 286.3 312.8 0.89 17 584 4586 -6.3 -20.3 32 14.0 -10.5 312 14 311.2 311.5 287.3 315.6 1.30 18 558 4942 -6.9 -37.9 6 31.0 -12.9 310 13 314.6 314.6 287.3 315.5 0.26 19 500 5790 -12.1 -42.1 6 30.0 -17.0 305 11 318.3 318.3 288.4 319.0 0.19 20 416 7172 -22.3 -36.3 27 14.0 -24.5 289 18 322.4 322.5 289.9 323.9 0.41 21 400 7460 -24.3 -44.3 14 20.0 -26.6 285 20 323.4 323.4 290.0 324.1 0.19 22 384 7755 -26.1 -50.1 9 24.0 -28.3 280 22 324.8 324.9 290.3 325.2 0.10 23 311 9235 -39.3 -52.3 24 13.0 -40.0 254 34 326.6 326.6 290.9 327.0 0.10 24 300 9480 -40.9 -54.9 21 14.0 -41.6 250 36 327.7 327.7 291.2 328.0 0.07 25 277 10020 -44.7 -59.7 17 15.0 -45.2 254 35 329.8 329.8 291.7 330.0 0.04 26 250 10700 -50.7 -58.7 38 8.0 -50.9 260 33 330.7 330.7 292.0 330.9 0.06 27 243 10883 -52.3 -59.3 43 7.0 -52.5 263 34 331.0 331.0 292.0 331.2 0.05 28 220 11515 -57.1 -63.1 46 6.0 -57.2 272 39 333.1 333.1 292.6 333.3 0.04 29 202 12048 -60.1 -67.1 39 7.0 -60.2 280 43 336.6 336.6 293.5 336.7 0.02 30 200 12110 -59.9 -68.9 30 9.0 -60.0 275 40 337.9 337.9 293.8 338.0 0.02 31 187 12532 -58.3 -76.3 8 18.0 -58.5 276 39 347.0 347.0 296.0 347.1 0.01 32 163 13390 -62.5 -77.5 12 15.0 -62.6 279 36 353.9 353.9 297.5 353.9 0.01 33 154 13744 -58.3 -83.3 3 25.0 -58.5 280 35 366.9 366.9 300.0 366.9 0.00 34 150 13910 -59.1 -83.1 3 24.0 -59.3 280 34 368.3 368.3 300.2 368.3 0.00 35 126 15000 -59.5 -84.5 2 25.0 -59.7 267 27 386.4 386.4 303.2 386.4 0.00 36 107 16007 -65.3 -86.3 4 21.0 -65.4 255 20 393.9 393.9 304.3 393.9 0.00 37 100 16420 -63.1 -86.1 3 23.0 -63.3 250 17 405.8 405.8 306.0 405.8 0.00 38 95 16734 -64.3 -86.3 3 22.0 -64.5 260 16 409.5 409.5 306.5 409.5 0.00 39 70 18610 -62.3 -87.3 2 25.0 -62.6 320 7 451.1 451.1 311.0 451.1 0.00 40 50 20700 -59.5 -86.5 2 27.0 -60.1 130 8 503.3 503.3 315.2 503.3 0.00 41 43 21641 -61.3 -87.3 2 26.0 -61.9 118 13 521.0 521.0 316.4 521.0 0.00 42 30 23900 -56.7 -85.7 1 29.0 -58.0 90 25 590.1 590.1 320.2 590.1 0.01 43 20 26500 -52.9 -83.9 1 31.0 -55.6 85 37 674.3 674.3 323.6 674.4 0.02 44 16 27951 -49.5 -82.5 1 33.0 -53.7 729.8 729.8 325.4 730.0 0.03 TRP 202 12048 -60.1 -67.1 39 7.0 -60.2 280 43 336.6 336.6 293.5 336.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5639.00 m Freezing level: 643.35 mb = 3822.72 m = 12541.58 ft Wetbulb zero: 758.25 mb = 2481.06 m = 8139.86 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 29.96 % Est. max temperature: 27.72 C = 81.90 F Sfc-Lift cond lev (LCL): 988.90 mb = 246.42 m = 808.47 ft T: 17.40 C 700-500 lapse rate: 6.15 C/km ThetaE index: 12.57 C Layer 863.0- 850.0 mb Conv cond level (CCL): 724.75 mb = 2853.00 m = 9360.12 ft Mean mixing ratio: 8.15 g/kg Conv temperature: 34.45 C = 94.00 F Cap Strength: 6.97 C Lifted Index: 6.37 C Risk: None Lifted Index @300 mb: 8.42 C Lifted Index @700 mb: 5.35 C Showalter Index: 9.33 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 8.30 C K Index: 0.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.27 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 38829.57 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 874.22 mb = 1294.45 m = 4246.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 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 1017 12 105 1 -1.0 0.3 | 167 13 -3.0 12.6 1 1000 151 355 6 0.5 -6.0 | 167 7 -1.5 6.3 2 925 816 330 19 9.5 -16.5 | 299 9 7.5 -4.1 3 850 1532 325 25 14.3 -20.5 | 303 15 12.3 -8.2 4 700 3139 320 18 11.6 -13.8 | 279 10 9.6 -1.5 5 500 5790 305 11 9.0 -6.3 | 229 9 7.0 6.0 6 400 7460 285 20 19.3 -5.2 | 248 19 17.3 7.1 7 300 9480 250 36 33.8 12.3 | 232 40 31.8 24.6 8 250 10700 260 33 32.5 5.7 | 239 35 30.5 18.0 9 202 12048 280 43 42.3 -7.5 | 263 41 40.4 4.8 10 200 12110 275 40 39.8 -3.5 | 257 39 37.9 8.8 11 150 13910 280 34 33.5 -5.9 | 258 32 31.5 6.4 12 100 16420 250 17 16.0 5.8 | 218 23 14.0 18.1 13 70 18610 320 7 4.5 -5.4 | 200 7 2.5 7.0 14 50 20700 130 8 -6.1 5.1 | 155 19 -8.1 17.5 15 30 23900 90 25 -25.0 0.0 | 115 30 -27.0 12.3 16 20 26500 85 37 -36.9 -3.2 | 103 40 -38.9 9.1 Wind Parameters Mean winds (0-6000m): 320.8 at 16.6 knts Storm direction: 350.8 at 12.5 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 9.6 neg: -22.0 tot: -12.4 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 14.06 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 ------------------------------------------------------------------------------- 500 348 8 176 5| 0.0 14.0 14.0| 5.5 -6.9 -1.4 -2.7 0.23| 15.6 3.7 1000 335 13 255 3| 0.0 11.0 11.0| 8.1 -6.9 1.2 1.2 0.24| 12.2 2.9 1500 331 16 286 6| 0.0 8.8 8.8| 9.6 -6.9 2.7 1.8 0.22| 9.6 2.1 2000 329 18 292 8| 0.0 6.1 6.1| 9.6 -12.1 -2.5 -1.3 0.16| 7.7 1.2 2500 327 19 293 9| 0.0 4.4 4.4| 9.6 -17.2 -7.6 -3.0 0.10| 6.7 0.6 3000 326 19 292 9| 0.0 3.3 3.3| 9.6 -22.0 -12.4 -4.1 0.04| 5.9 0.2 4000 324 18 287 9| 0.0 2.1 2.1| 9.6 -29.8 -20.2 -5.1 -0.04| 4.9 -0.2 5000 323 18 281 9| 0.0 1.4 1.4| 9.6 -37.0 -27.4 -5.5 -0.11| 4.2 -0.5 6000 321 17 274 9| 0.0 1.1 1.1| 11.8 -42.1 -30.4 -5.1 -0.13| 3.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251209.11.gif