UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102911.upa.cvt Date: 1100Z 29 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 29 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 1017 12 12.4 7.9 74 4.5 10.0 335 9 284.2 285.3 282.4 302.4 6.58 1 1000 145 11.6 6.9 73 4.7 9.1 345 15 284.8 285.8 282.3 302.2 6.24 2 958 502 8.2 6.4 88 1.8 7.2 345 17 284.8 285.9 282.3 302.4 6.30 3 925 791 6.4 -1.6 57 8.0 2.8 345 18 285.9 286.5 279.7 296.3 3.67 4 872 1272 3.6 -13.4 28 17.0 -2.1 338 17 287.8 288.1 277.9 292.5 1.56 5 850 1479 1.8 -12.2 35 14.0 -3.0 335 17 288.0 288.3 278.3 293.3 1.76 6 845 1526 1.4 -12.6 34 14.0 -3.3 333 17 288.1 288.4 278.3 293.2 1.72 7 816 1807 0.6 -18.4 23 19.0 -5.0 320 20 290.1 290.3 278.4 293.5 1.10 8 791 2057 1.4 -26.6 10 28.0 -5.5 309 22 293.6 293.7 279.3 295.4 0.55 9 745 2537 -0.7 -37.7 4 37.0 -7.8 287 27 296.4 296.4 280.0 297.1 0.20 10 700 3031 -3.7 -28.7 12 25.0 -9.4 265 31 298.4 298.5 281.4 300.1 0.51 11 673 3340 -5.1 -33.1 9 28.0 -10.8 267 32 300.2 300.3 281.9 301.4 0.35 12 628 3878 -9.7 -36.7 9 27.0 -14.3 270 34 300.9 301.0 282.1 301.8 0.26 13 578 4513 -13.7 -31.7 20 18.0 -17.0 274 36 303.5 303.6 283.4 305.1 0.47 14 534 5110 -16.9 -42.9 9 26.0 -20.3 277 37 306.6 306.6 284.2 307.2 0.16 15 500 5600 -20.7 -49.7 6 29.0 -23.5 280 39 307.8 307.8 284.6 308.1 0.08 16 492 5719 -21.5 -49.5 6 28.0 -24.2 280 40 308.2 308.3 284.8 308.6 0.08 17 441 6516 -27.9 -41.9 25 14.0 -29.3 280 46 310.0 310.0 285.6 310.7 0.22 18 439 6549 -28.1 -37.1 42 9.0 -29.2 280 46 310.1 310.2 285.8 311.4 0.36 19 435 6615 -28.5 -47.5 14 19.0 -30.1 280 46 310.4 310.4 285.6 310.9 0.12 20 432 6664 -28.9 -38.9 38 10.0 -30.0 280 47 310.5 310.6 285.9 311.6 0.30 21 429 6714 -29.5 -46.5 18 17.0 -30.9 280 47 310.4 310.4 285.7 310.9 0.14 22 423 6815 -30.3 -37.3 50 7.0 -31.1 280 48 310.6 310.7 286.0 311.9 0.37 23 420 6865 -30.7 -42.7 30 12.0 -31.8 280 48 310.7 310.8 285.8 311.5 0.21 24 409 7053 -32.1 -42.1 36 10.0 -33.0 280 50 311.3 311.3 286.1 312.1 0.23 25 407 7088 -32.5 -36.3 69 3.8 -32.9 280 50 311.2 311.3 286.3 312.7 0.42 26 401 7192 -33.3 -35.7 79 2.4 -33.6 280 51 311.5 311.6 286.4 313.1 0.45 27 400 7210 -33.3 -35.8 78 2.5 -33.6 280 51 311.7 311.8 286.5 313.3 0.45 28 399 7228 -33.3 -35.0 85 1.7 -33.5 280 51 311.9 312.0 286.6 313.6 0.49 29 391 7370 -34.3 -38.0 69 3.7 -34.7 280 55 312.4 312.5 286.6 313.7 0.37 30 386 7460 -34.3 -45.3 32 11.0 -35.1 279 57 313.6 313.6 286.8 314.2 0.17 31 337 8395 -41.7 -45.7 65 4.0 -41.9 277 81 315.9 315.9 287.6 316.6 0.19 32 332 8496 -42.1 -52.1 33 10.0 -42.6 277 84 316.7 316.7 287.8 317.1 0.09 33 324 8661 -43.3 -53.3 32 10.0 -43.7 276 88 317.3 317.3 287.9 317.6 0.08 34 300 9180 -42.7 -65.7 6 23.0 -43.4 275 102 325.2 325.2 290.3 325.3 0.02 35 297 9248 -42.7 -67.7 5 25.0 -43.4 275 105 326.1 326.1 290.6 326.2 0.01 36 260 10139 -44.5 -68.5 5 24.0 -45.2 279 140 336.1 336.1 293.4 336.2 0.01 37 250 10400 -46.1 -69.1 6 23.0 -46.7 280 151 337.5 337.5 293.7 337.6 0.01 38 242 10615 -47.5 -69.9 6 22.4 -48.0 280 152 338.5 338.5 294.0 338.6 0.01 39 200 11850 -55.9 -74.9 8 19.0 -56.1 280 144 344.2 344.2 295.3 344.3 0.01 40 197 11946 -56.7 -74.7 9 18.0 -56.9 280 143 344.5 344.5 295.4 344.5 0.01 41 150 13670 -57.1 -83.1 2 26.0 -57.4 270 87 371.7 371.7 300.9 371.7 0.00 42 120 15086 -55.7 -83.7 2 28.0 -56.1 270 72 398.8 398.8 305.0 398.8 0.00 43 100 16240 -58.5 -85.5 2 27.0 -58.9 270 60 414.7 414.7 307.1 414.7 0.00 44 79 17730 -55.3 -85.3 1 30.0 -55.9 290 40 450.2 450.2 310.9 450.2 0.00 45 70 18500 -55.9 -85.9 1 30.0 -56.6 300 30 464.8 464.8 312.2 464.8 0.00 46 64 19066 -57.9 -86.9 1 29.0 -58.5 291 25 472.5 472.5 312.8 472.5 0.00 47 60 19475 -54.5 -85.5 1 31.0 -55.4 284 21 488.9 488.9 314.1 488.9 0.00 48 55 20030 -55.9 -85.9 1 30.0 -56.8 275 16 498.0 498.0 314.8 498.0 0.00 49 50 20640 -52.3 -84.3 1 32.0 -53.7 265 11 520.2 520.2 316.3 520.3 0.01 50 47 21038 -55.1 -85.1 1 30.0 -56.2 282 10 522.8 522.8 316.5 522.8 0.01 51 38 22406 -51.7 -84.7 1 33.0 -53.5 340 8 564.2 564.2 318.9 564.3 0.01 52 34 23124 -54.1 -85.1 1 31.0 -55.6 11 7 576.2 576.2 319.5 576.2 0.01 53 30 23930 -52.5 -84.5 1 32.0 -54.5 45 6 601.5 601.5 320.7 601.6 0.01 54 20 26550 -51.7 -84.7 1 33.0 -54.7 125 8 677.9 677.9 323.7 678.0 0.02 55 16 27997 -51.9 -84.9 1 33.0 -55.4 721.9 722.0 325.1 722.1 0.02 TRP 197 11946 -56.7 -74.7 9 18.0 -56.9 280 143 344.5 344.5 295.4 344.5 0.01 WND 242 10615 -47.5 -69.9 6 22.4 -48.0 280 152 338.5 338.5 294.0 338.6 0.01 Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 760.33 mb = 2376.63 m = 7797.25 ft Wetbulb zero: 894.50 mb = 1064.48 m = 3492.35 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 24.00 % Est. max temperature: 16.10 C = 60.98 F Sfc-Lift cond lev (LCL): 950.21 mb = 569.32 m = 1867.83 ft T: 7.78 C 700-500 lapse rate: 6.62 C/km ThetaE index: 9.90 C Layer 925.0- 850.0 mb Conv cond level (CCL): 869.42 mb = 1296.25 m = 4252.73 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 16.07 C = 60.93 F Cap Strength: 7.51 C Lifted Index: 7.70 C Risk: None Lifted Index @300 mb: 17.40 C Lifted Index @700 mb: 5.30 C Showalter Index: 13.09 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 8.50 C K Index: -14.70 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.46 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 56542.04 J/kg Cap Strength: 7.69 C Lift Cond Lev (LCL): 906.55 mb = 955.37 m = 3134.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 21 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 12 335 9 3.8 -8.2 | 122 13 -11.0 7.0 1 1000 145 345 15 3.9 -14.5 | 93 11 -10.9 0.6 2 925 791 345 18 4.7 -17.4 | 77 10 -10.2 -2.3 3 850 1479 335 17 7.2 -15.4 | 88 8 -7.6 -0.3 4 700 3031 265 31 30.9 2.7 | 222 24 16.1 17.8 5 500 5600 280 39 38.4 -6.8 | 250 25 23.6 8.3 6 400 7210 280 51 50.2 -8.9 | 260 36 35.4 6.3 7 300 9180 275 102 101.6 -8.9 | 266 87 86.8 6.2 8 250 10400 280 151 148.7 -26.2 | 275 134 133.9 -11.1 9 242 10615 280 152 149.7 -26.4 | 275 135 134.9 -11.3 10 200 11850 280 144 141.8 -25.0 | 274 127 127.0 -9.9 11 197 11946 280 143 140.8 -24.8 | 274 126 126.0 -9.7 12 150 13670 270 87 87.0 -0.0 | 258 74 72.2 15.1 13 100 16240 270 60 60.0 -0.0 | 251 48 45.2 15.1 14 70 18500 300 30 26.0 -15.0 | 269 11 11.2 0.1 15 50 20640 265 11 11.0 1.0 | 166 17 -3.9 16.1 16 30 23930 45 6 -4.2 -4.2 | 120 22 -19.1 10.9 17 20 26550 125 8 -6.6 4.6 | 133 29 -21.4 19.7 Wind Parameters Mean winds (0-6000m): 285.6 at 28.2 knts Storm direction: 315.6 at 21.2 knts Shear (0-3000m) pos: 1.4 neg: 5.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -50.2 tot: -46.5 m^2/s^2 ave: -15.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 76.87 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 ------------------------------------------------------------------------------- 500 344 15 95 11| 8.2 0.0 8.2| 0.0 -22.6 -22.6 -45.3 -0.94| 8.3 -7.8 1000 344 16 88 10| 4.1 0.7 4.8| 1.0 -26.1 -25.1 -25.1 -0.82| 5.3 -4.3 1500 342 17 86 10| 2.7 1.2 3.9| 3.4 -26.1 -22.7 -15.1 -0.57| 4.4 -2.5 2000 336 17 85 8| 2.1 3.2 5.2| 3.7 -26.6 -23.0 -11.5 -0.21| 5.8 -1.2 2500 326 19 86 4| 1.6 4.5 6.2| 3.7 -29.6 -25.8 -10.3 -0.18| 6.8 -1.2 3000 312 20 191 2| 1.4 5.5 6.9| 3.7 -50.2 -46.5 -15.5 -0.22| 7.7 -1.7 4000 295 23 230 8| 1.5 4.1 5.6| 30.7 -50.2 -19.5 -4.9 -0.12| 6.4 -0.8 5000 288 26 234 12| 1.6 3.3 4.9| 61.4 -50.2 11.2 2.2 -0.02| 5.6 -0.1 6000 286 28 239 14| 1.8 2.8 4.5| 90.5 -50.2 40.3 6.7 0.05| 5.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251029.11.gif