UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 27 APR 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 18.4 14.5 78 3.9 16.0 35 5 290.1 292.0 288.4 319.0 10.25 1 1000 152 16.8 13.4 80 3.4 14.7 25 10 290.0 291.7 287.8 317.3 9.70 2 940 676 12.4 12.4 100 0.0 12.4 341 13 290.6 292.4 288.1 317.9 9.66 3 925 811 11.8 11.8 100 0.0 11.8 330 14 291.4 293.0 288.1 318.1 9.44 4 880 1228 10.2 9.7 97 0.5 9.9 318 16 293.9 295.4 288.3 318.6 8.61 5 850 1517 9.4 8.4 93 1.0 8.8 310 18 296.0 297.5 288.6 319.7 8.16 6 754 2503 4.2 3.1 93 1.1 3.6 295 19 300.7 301.8 288.6 319.6 6.35 7 738 2678 3.6 -0.1 77 3.7 1.7 292 19 301.9 302.8 287.9 317.4 5.15 8 711 2979 0.8 -2.2 80 3.0 -0.6 287 19 302.0 302.9 287.4 315.9 4.58 9 709 3002 2.0 -17.0 23 19.0 -4.4 287 19 303.6 303.9 284.6 308.2 1.42 10 706 3036 2.2 -18.8 19 21.0 -4.6 286 19 304.2 304.4 284.6 308.2 1.23 11 700 3105 1.8 -21.2 16 23.0 -5.2 285 19 304.5 304.7 284.5 307.8 1.00 12 655 3638 -0.7 -34.7 6 34.0 -8.2 285 18 307.5 307.6 284.8 308.6 0.31 13 592 4440 -5.1 -40.1 4 35.0 -11.6 285 17 311.4 311.4 286.1 312.1 0.20 14 522 5413 -13.5 -43.5 6 30.0 -17.9 285 15 312.7 312.7 286.5 313.3 0.16 15 500 5740 -15.5 -46.5 5 31.0 -19.5 285 14 314.1 314.2 286.9 314.6 0.12 16 407 7255 -25.9 -53.9 5 28.0 -28.2 248 16 319.7 319.7 288.7 320.0 0.06 17 400 7380 -27.1 -54.1 6 27.0 -29.2 245 16 319.8 319.8 288.8 320.0 0.06 18 383 7691 -29.9 -53.9 8 24.0 -31.6 250 17 320.1 320.1 288.8 320.3 0.07 19 379 7766 -30.3 -41.3 33 11.0 -31.5 251 18 320.5 320.6 289.2 321.5 0.27 20 373 7879 -31.3 -52.3 11 21.0 -32.8 252 18 320.7 320.7 289.0 321.0 0.08 21 307 9225 -42.7 -51.7 37 9.0 -43.2 273 24 323.0 323.1 289.8 323.4 0.11 22 300 9380 -43.9 -52.9 36 9.0 -44.3 275 25 323.5 323.5 289.9 323.9 0.09 23 250 10580 -53.9 -60.9 42 7.0 -54.1 255 37 325.9 325.9 290.6 326.1 0.04 24 244 10736 -55.3 -60.3 54 5.0 -55.4 253 38 326.1 326.1 290.6 326.3 0.05 25 238 10894 -55.9 -64.9 32 9.0 -56.1 251 38 327.5 327.5 291.0 327.6 0.03 26 224 11278 -58.3 -67.3 31 9.0 -58.4 245 40 329.6 329.6 291.6 329.7 0.02 27 200 11990 -58.9 -75.9 9 17.0 -59.0 250 41 339.5 339.5 294.2 339.5 0.01 28 177 12763 -55.5 -81.5 3 26.0 -55.8 254 43 357.1 357.1 298.1 357.2 0.00 29 159 13448 -54.9 -82.9 2 28.0 -55.2 258 45 369.3 369.3 300.4 369.3 0.00 30 150 13820 -55.7 -83.7 2 28.0 -56.1 260 46 374.1 374.1 301.3 374.1 0.00 31 102 16238 -62.1 -87.1 2 25.0 -62.3 274 25 405.4 405.4 305.9 405.4 0.00 32 100 16360 -61.9 -86.9 2 25.0 -62.1 275 24 408.1 408.1 306.3 408.1 0.00 33 91 16946 -60.3 -87.3 2 27.0 -60.6 280 20 422.5 422.5 308.0 422.5 0.00 34 70 18570 -63.7 -88.7 2 25.0 -64.0 295 10 448.1 448.1 310.7 448.1 0.00 35 69 18658 -63.7 -88.7 2 25.0 -64.0 292 10 450.0 450.0 310.8 450.0 0.00 36 59 19625 -58.5 -87.5 1 29.0 -59.1 254 7 482.2 482.2 313.6 482.3 0.00 37 50 20660 -59.1 -87.1 1 28.0 -59.7 215 5 504.2 504.2 315.2 504.2 0.00 38 42 21748 -61.3 -88.3 2 27.0 -61.9 254 9 524.5 524.5 316.6 524.6 0.00 39 36 22718 -55.5 -86.5 1 31.0 -56.8 289 13 563.2 563.2 318.8 563.2 0.01 40 35 22897 -56.3 -86.3 1 30.0 -57.5 295 13 565.7 565.7 318.9 565.7 0.01 41 30 23880 -54.9 -85.9 1 31.0 -56.5 330 17 595.0 595.0 320.4 595.0 0.01 42 26 24789 -55.7 -86.7 1 31.0 -57.3 330 16 617.6 617.6 321.4 617.6 0.01 43 24 25302 -51.1 -85.1 1 34.0 -53.9 330 15 645.2 645.2 322.5 645.3 0.01 44 20 26480 -52.7 -84.7 1 32.0 -55.5 330 13 674.9 674.9 323.6 675.0 0.02 45 16 27927 -50.9 -84.9 1 34.0 -54.6 725.2 725.2 325.2 725.4 0.02 TRP 224 11278 -58.3 -67.3 31 9.0 -58.4 245 40 329.6 329.6 291.6 329.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 667.60 mb = 3489.03 m = 11446.80 ft Wetbulb zero: 718.11 mb = 2898.53 m = 9509.51 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 49.49 % Est. max temperature: 23.07 C = 73.53 F Sfc-Lift cond lev (LCL): 959.88 mb = 498.76 m = 1636.35 ft T: 13.89 C 700-500 lapse rate: 6.57 C/km ThetaE index: 11.90 C Layer 754.0- 655.0 mb Conv cond level (CCL): 940.59 mb = 670.71 m = 2200.45 ft Mean mixing ratio: 9.68 g/kg Conv temperature: 18.90 C = 66.01 F Cap Strength: 3.55 C Lifted Index: 2.12 C Risk: None Lifted Index @300 mb: 4.42 C Lifted Index @700 mb: 2.31 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.90 C K Index: 10.30 Risk: None Sweat Index: 150.80 Risk: None Energy Index: -0.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.36 J/kg Max Up Vert Vel: 3.27 m/s Conv Inhibition (B-): 39248.10 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 943.03 mb = 648.72 m = 2128.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 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 35 5 -2.9 -4.1 | 123 11 -9.4 6.1 1 1000 152 25 10 -4.2 -9.1 | 96 11 -10.8 1.1 2 925 811 330 14 7.0 -12.1 | 348 2 0.4 -1.9 3 850 1517 310 18 13.8 -11.6 | 281 7 7.2 -1.4 4 700 3105 285 19 18.4 -4.9 | 246 13 11.8 5.3 5 500 5740 285 14 13.5 -3.6 | 227 10 6.9 6.6 6 400 7380 245 16 14.5 6.8 | 205 19 7.9 17.0 7 300 9380 275 25 24.9 -2.2 | 246 20 18.3 8.0 8 250 10580 255 37 35.7 9.6 | 236 35 29.2 19.8 9 224 11278 245 40 36.3 16.9 | 228 40 29.7 27.1 10 200 11990 250 41 38.5 14.0 | 233 40 31.9 24.2 11 150 13820 260 46 45.3 8.0 | 245 43 38.7 18.2 12 100 16360 275 24 23.9 -2.1 | 245 19 17.3 8.1 13 70 18570 295 10 9.1 -4.2 | 203 6 2.5 6.0 14 50 20660 215 5 2.9 4.1 | 165 15 -3.7 14.3 15 30 23880 330 17 8.5 -14.7 | 337 5 1.9 -4.5 16 20 26480 330 13 6.5 -11.3 | 4 1 -0.1 -1.1 Wind Parameters Mean winds (0-6000m): 297.2 at 16.2 knts Storm direction: 327.2 at 12.1 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 124.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -45.3 tot: -45.3 m^2/s^2 ave: -15.1 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 37.33 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 13 10 93 9| 0.0 9.2 9.2| 0.0 -22.7 -22.7 -45.3 -0.79| 11.5 -9.0 1000 349 12 72 5| 0.0 7.3 7.3| 0.0 -27.3 -27.3 -27.3 -0.77| 9.8 -7.6 1500 335 13 22 2| 0.0 6.2 6.2| 0.0 -30.7 -30.7 -20.5 -0.72| 8.3 -5.9 2000 325 15 316 2| 0.0 4.9 4.9| 0.0 -34.9 -34.9 -17.5 -0.72| 6.8 -5.0 2500 318 15 289 4| 0.0 4.1 4.1| 0.0 -39.7 -39.7 -15.9 -0.72| 6.0 -4.3 3000 312 16 276 5| 0.0 3.6 3.6| 0.0 -45.3 -45.3 -15.1 -0.72| 5.4 -3.9 4000 304 17 263 7| 0.0 2.5 2.5| 0.0 -50.1 -50.1 -12.5 -0.72| 4.4 -3.1 5000 300 17 256 8| 0.0 1.8 1.8| 0.0 -54.2 -54.2 -10.8 -0.72| 3.7 -2.7 6000 297 16 250 8| 0.0 1.5 1.5| 0.0 -58.9 -58.9 -9.8 -0.71| 3.3 -2.4 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250427.23.gif