UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102711.upa.cvt Date: 1100Z 27 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 27 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 ------------------------------------------------------------------------------- 0 1000 -88 SFC 989 12 15.4 11.6 78 3.8 13.1 290 16 289.5 291.0 286.7 314.0 8.70 2 930 524 11.2 8.3 82 2.9 9.6 290 38 290.3 291.6 285.8 311.3 7.40 3 925 569 12.0 6.0 67 6.0 8.8 290 40 291.6 292.7 285.2 309.8 6.34 4 850 1274 8.4 6.8 90 1.6 7.5 300 54 294.9 296.3 287.5 316.1 7.31 5 837 1401 7.2 7.2 100 0.0 7.2 300 56 295.0 296.4 287.8 317.1 7.63 6 700 2852 -1.1 -1.1 100 0.0 -1.1 305 77 301.3 302.2 287.6 316.4 5.05 7 699 2863 -1.1 -1.1 100 0.0 -1.1 305 77 301.4 302.3 287.6 316.6 5.05 8 617 3845 -8.5 -10.1 88 1.6 -9.1 303 85 303.8 304.4 286.3 312.8 2.87 9 525 5082 -14.9 -15.3 97 0.4 -15.0 301 94 310.5 310.9 288.0 317.7 2.22 10 524 5096 -14.3 -14.8 96 0.5 -14.5 301 94 311.4 311.8 288.3 318.9 2.31 11 500 5450 -17.3 -17.9 95 0.6 -17.5 300 97 311.9 312.3 288.1 318.1 1.87 12 476 5817 -20.5 -23.1 80 2.6 -21.1 300 99 312.4 312.6 287.6 316.6 1.25 13 461 6054 -22.7 -23.3 95 0.6 -22.8 300 101 312.5 312.8 287.7 316.8 1.27 14 458 6102 -22.9 -24.4 87 1.5 -23.2 300 101 312.9 313.1 287.7 316.8 1.16 15 454 6166 -21.9 -36.9 24 15.0 -24.1 300 101 314.9 315.0 287.5 316.2 0.36 16 449 6248 -21.9 -42.9 13 21.0 -24.5 300 102 315.9 315.9 287.6 316.6 0.19 17 400 7090 -28.1 -46.1 16 18.0 -29.8 300 107 318.5 318.5 288.4 319.0 0.15 18 350 8031 -35.5 -53.5 14 18.0 -36.5 305 110 320.9 320.9 289.1 321.2 0.07 19 300 9080 -45.1 -54.1 36 9.0 -45.4 310 113 321.8 321.8 289.4 322.1 0.08 20 282 9490 -49.0 -54.6 52 5.6 -49.2 310 115 321.9 321.9 289.4 322.2 0.08 21 279 9560 -49.7 -54.7 56 5.0 -49.8 309 114 321.9 321.9 289.4 322.2 0.08 22 268 9822 -51.1 -58.1 43 7.0 -51.3 305 112 323.6 323.6 289.9 323.8 0.06 23 264 9921 -48.7 -69.7 7 21.0 -49.1 303 109 328.5 328.5 291.3 328.6 0.01 24 256 10123 -47.3 -69.3 6 22.0 -47.8 298 104 333.5 333.5 292.7 333.5 0.01 25 250 10280 -48.3 -69.3 7 21.0 -48.7 295 100 334.3 334.3 292.9 334.3 0.01 26 239 10575 -49.5 -71.5 6 22.0 -49.9 294 96 336.8 336.8 293.5 336.8 0.01 27 211 11396 -46.5 -68.5 6 22.0 -47.1 291 85 353.7 353.7 297.4 353.8 0.02 28 200 11750 -48.1 -70.1 6 22.0 -48.7 290 80 356.6 356.6 298.0 356.7 0.02 29 150 13630 -54.3 -74.3 7 20.0 -54.6 290 68 376.5 376.5 301.7 376.6 0.01 30 126 14733 -59.9 -78.9 7 19.0 -60.1 294 67 385.6 385.6 303.1 385.7 0.01 31 113 15411 -60.7 -79.7 6 19.0 -60.9 297 66 396.3 396.3 304.7 396.4 0.01 32 102 16052 -58.1 -78.1 6 20.0 -58.5 300 65 413.1 413.1 306.9 413.2 0.01 33 101 16115 -53.3 -74.3 6 21.0 -53.9 300 65 423.5 423.5 308.2 423.6 0.02 34 100 16180 -48.3 -71.3 5 23.0 -49.4 300 65 434.4 434.4 309.3 434.5 0.03 35 98 16314 -44.7 -68.7 5 24.0 -46.2 301 63 443.9 443.9 310.3 444.1 0.04 36 72 18322 -57.5 -77.5 6 20.0 -58.0 314 28 457.7 457.7 311.5 457.7 0.01 37 70 18500 -56.9 -76.9 6 20.0 -57.5 315 25 462.7 462.7 312.0 462.7 0.02 38 68 18683 -56.5 -77.5 5 21.0 -57.1 318 23 467.4 467.4 312.4 467.5 0.01 39 67 18778 -52.7 -74.7 5 22.0 -53.7 320 23 477.6 477.6 313.2 477.7 0.02 40 67 18778 -52.1 -75.1 5 23.0 -53.1 320 23 478.9 478.9 313.4 479.0 0.02 41 59 19592 -56.3 -77.3 5 21.0 -57.1 335 15 487.2 487.2 314.0 487.3 0.02 42 51 20531 -49.7 -72.7 5 23.0 -51.4 353 7 523.4 523.4 316.5 523.6 0.04 43 50 20660 -50.7 -73.7 5 23.0 -52.2 355 6 524.0 524.0 316.6 524.2 0.04 44 47 21060 -53.7 -75.7 5 22.0 -54.9 2 7 526.2 526.2 316.7 526.3 0.03 45 30 23960 -51.3 -76.3 4 25.0 -53.5 55 12 604.8 604.8 320.8 605.1 0.04 TRP 268 9822 -51.1 -58.1 43 7.0 -51.3 305 112 323.6 323.6 289.9 323.8 0.06 WND 282 9490 -49.0 -54.6 52 5.6 -49.2 310 115 321.9 321.9 289.4 322.2 0.08 Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 718.16 mb = 2659.74 m = 8726.06 ft Wetbulb zero: 718.01 mb = 2645.87 m = 8680.58 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 92.01 % Est. max temperature: 20.90 C = 69.62 F Sfc-Lift cond lev (LCL): 934.37 mb = 485.26 m = 1592.05 ft T: 11.52 C 700-500 lapse rate: 6.24 C/km ThetaE index: 4.20 C Layer 930.0- 850.0 mb Conv cond level (CCL): 827.10 mb = 1497.85 m = 4914.14 ft Mean mixing ratio: 7.44 g/kg Conv temperature: 21.33 C = 70.39 F Cap Strength: 4.08 C Lifted Index: 3.74 C Risk: None Lifted Index @300 mb: 7.20 C Lifted Index @700 mb: 2.04 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.10 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 302.60 Risk: Showers and thunderstorms possible Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.00 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 35415.87 J/kg Cap Strength: 4.06 C Lift Cond Lev (LCL): 883.85 mb = 948.42 m = 3111.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 55 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 ---------------------------------------------------------- 0 989 12 290 16 15.0 -5.5 | 165 44 -11.3 42.4 1 925 569 290 40 37.6 -13.7 | 198 36 11.3 34.2 2 850 1274 300 54 46.8 -27.0 | 224 29 20.5 20.9 3 700 2852 305 77 63.1 -44.2 | 264 37 36.8 3.7 4 500 5450 300 97 84.0 -48.5 | 271 58 57.7 -0.6 5 400 7090 300 107 92.7 -53.5 | 275 67 66.4 -5.6 6 300 9080 310 113 86.6 -72.6 | 292 65 60.3 -24.8 7 282 9490 310 115 88.1 -73.9 | 293 67 61.8 -26.0 8 268 9822 305 112 91.7 -64.2 | 284 67 65.4 -16.4 9 250 10280 295 100 90.6 -42.3 | 265 65 64.3 5.6 10 200 11750 290 80 75.2 -27.4 | 247 53 48.9 20.5 11 150 13630 290 68 63.9 -23.3 | 237 45 37.6 24.6 12 100 16180 300 65 56.3 -32.5 | 243 34 30.0 15.4 13 70 18500 315 25 17.7 -17.7 | 164 31 -8.6 30.2 14 50 20660 355 6 0.5 -6.0 | 148 49 -25.8 41.9 15 30 23960 55 12 -9.8 -6.9 | 139 55 -36.1 41.0 Wind Parameters Mean winds (0-6000m): 301.2 at 72.8 knts Storm direction: 331.2 at 54.6 knts Shear (0-3000m) pos: 7.4 neg: 3.7 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 546.6 neg: 0.0 tot: 546.6 m^2/s^2 ave: 182.2 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 10.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.06 Bulk Shear: 291.00 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 ------------------------------------------------------------------------------- 500 290 27 178 39| 0.0 22.2 22.2|205.2 0.0 205.2 410.3 0.92| 22.2 20.5 1000 292 35 190 35| 6.3 11.1 17.4|308.5 0.0 308.5 308.5 0.92| 17.5 16.1 1500 295 41 200 32| 7.5 7.4 14.8|382.0 0.0 382.0 254.7 0.93| 15.0 13.9 2000 297 46 209 30| 7.5 5.5 13.1|440.3 0.0 440.3 220.2 0.94| 13.2 12.3 2500 299 51 218 29| 7.6 4.4 12.0|500.0 0.0 500.0 200.0 0.93| 12.1 11.3 3000 300 55 226 29| 7.4 3.7 11.1|546.6 0.0 546.6 182.2 0.92| 11.2 10.2 4000 301 62 239 31| 5.5 3.8 9.3|573.4 0.0 573.4 143.3 0.85| 9.4 8.0 5000 302 68 248 34| 4.4 3.9 8.3|594.3 0.0 594.3 118.9 0.78| 8.4 6.6 6000 301 73 254 37| 3.7 3.8 7.5|627.0 0.0 627.0 104.5 0.74| 7.6 5.6 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251027.11.gif