UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112611.upa.cvt Date: 1100Z 26 NOV 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 26 NOV 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 1011 12 17.8 17.4 98 0.4 17.5 355 7 290.0 292.2 290.3 325.0 12.46 1 1000 95 17.2 16.5 96 0.7 16.8 350 13 290.4 292.5 289.9 323.8 11.88 2 976 302 15.8 15.6 99 0.2 15.7 338 18 291.0 293.0 289.8 323.4 11.49 3 952 515 16.8 11.9 73 4.9 13.8 325 22 294.1 295.7 288.9 320.5 9.23 4 925 760 14.8 11.5 81 3.3 12.8 310 28 294.4 296.1 289.0 321.0 9.25 5 878 1200 12.0 10.7 92 1.3 11.2 316 32 296.0 297.6 289.6 322.7 9.24 6 850 1472 10.6 10.3 98 0.3 10.4 320 35 297.3 298.9 290.0 324.3 9.29 7 845 1521 10.2 10.2 100 0.0 10.2 320 35 297.3 299.0 290.0 324.3 9.29 8 752 2485 5.4 5.4 100 0.0 5.4 314 32 302.2 303.6 290.2 324.6 7.50 9 724 2795 4.2 -1.8 65 6.0 1.3 312 31 304.2 305.0 288.2 318.3 4.63 10 717 2875 3.8 1.7 86 2.1 2.7 311 31 304.6 305.7 289.6 322.9 6.04 11 705 3012 3.4 -2.6 65 6.0 0.5 310 30 305.6 306.5 288.5 319.4 4.48 12 700 3070 3.6 -10.4 35 14.0 -2.1 310 30 306.5 306.9 286.8 314.3 2.47 13 694 3140 4.0 -29.0 7 33.0 -4.8 311 29 307.7 307.8 285.1 309.4 0.50 14 669 3437 4.4 313 27 311.4 15 630 3923 1.8 -32.2 6 34.0 -6.8 316 23 313.8 313.9 287.2 315.2 0.41 16 542 5111 -8.1 -30.1 15 22.0 -13.2 325 13 315.8 315.9 288.1 317.8 0.58 17 509 5594 -12.1 -28.1 25 16.0 -15.8 329 9 316.7 316.8 288.5 319.3 0.74 18 500 5730 -13.1 -35.1 14 22.0 -17.3 330 8 317.1 317.1 288.2 318.5 0.39 19 430 6862 -22.5 -49.5 7 27.0 -25.2 306 16 319.1 319.1 288.6 319.5 0.10 20 400 7390 -27.1 -42.1 23 15.0 -28.8 295 20 319.8 319.8 288.9 320.6 0.24 21 351 8313 -35.3 -47.3 28 12.0 -36.2 284 31 320.9 320.9 289.2 321.5 0.15 22 334 8657 -37.7 -46.7 38 9.0 -38.4 279 36 322.2 322.2 289.6 322.8 0.17 23 327 8802 -37.9 -52.9 19 15.0 -38.7 277 38 323.9 323.9 290.0 324.2 0.09 24 300 9390 -41.5 -57.5 16 16.0 -42.2 270 45 326.9 326.9 290.9 327.1 0.05 25 293 9550 -42.7 -59.7 14 17.0 -43.3 271 44 327.4 327.4 291.0 327.5 0.04 26 250 10610 -47.1 -68.1 7 21.0 -47.6 275 37 336.0 336.0 293.3 336.1 0.02 27 246 10717 -46.9 -69.9 6 23.0 -47.4 275 37 337.9 337.9 293.8 337.9 0.01 28 221 11423 -50.7 -71.7 7 21.0 -51.1 272 40 342.6 342.6 295.0 342.6 0.01 29 200 12070 -53.7 -74.7 6 21.0 -54.0 270 43 347.7 347.7 296.1 347.8 0.01 30 150 13900 -58.7 -83.7 3 25.0 -58.9 275 20 368.9 368.9 300.4 369.0 0.00 31 135 14555 -61.5 -84.5 3 23.0 -61.7 281 25 375.3 375.3 301.5 375.3 0.00 32 131 14742 -59.7 -84.7 2 25.0 -59.9 283 26 381.7 381.7 302.5 381.7 0.00 33 100 16410 -63.5 -87.5 2 24.0 -63.7 300 39 405.0 405.0 305.9 405.0 0.00 34 90 17064 -58.1 -86.1 2 28.0 -58.5 292 33 428.2 428.2 308.6 428.2 0.00 35 77 18034 -63.3 -88.3 2 25.0 -63.6 280 23 436.9 436.9 309.6 436.9 0.00 36 70 18620 -62.7 -87.7 2 25.0 -63.0 295 4 450.2 450.2 310.9 450.3 0.00 37 50 20720 -57.9 -86.9 1 29.0 -58.6 5 19 507.0 507.0 315.4 507.1 0.00 38 45 21386 -56.7 -86.7 1 30.0 -57.6 525.5 525.5 316.6 525.5 0.00 TRP 77 18034 -63.3 -88.3 2 25.0 -63.6 280 23 436.9 436.9 309.6 436.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 614.00 mb = 4138.55 m = 13577.75 ft Wetbulb zero: 704.05 mb = 3023.03 m = 9917.96 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 60.01 % Est. max temperature: 24.52 C = 76.13 F Sfc-Lift cond lev (LCL): 1005.29 mb = 54.94 m = 180.25 ft T: 17.49 C 700-500 lapse rate: 6.28 C/km ThetaE index: 13.51 C Layer 705.0- 669.0 mb Conv cond level (CCL): 888.28 mb = 1102.05 m = 3615.62 ft Mean mixing ratio: 10.39 g/kg Conv temperature: 23.40 C = 74.12 F Cap Strength: 5.33 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 3.89 C Lifted Index @700 mb: 2.26 C Showalter Index: 1.00 C Risk: Showers probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.40 C K Index: 20.00 Risk: < 20 % chance of thunderstorms Sweat Index: 201.60 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.55 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 20707.95 J/kg Cap Strength: 5.28 C Lift Cond Lev (LCL): 928.19 mb = 730.64 m = 2397.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 18 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 1011 12 355 7 0.6 -7.0 | 160 11 -3.7 10.2 1 1000 95 350 13 2.3 -12.8 | 155 5 -2.0 4.3 2 925 760 310 28 21.4 -18.0 | 273 17 17.2 -0.9 3 850 1472 320 35 22.5 -26.8 | 298 21 18.2 -9.7 4 700 3070 310 30 23.0 -19.3 | 277 19 18.7 -2.2 5 500 5730 330 8 4.0 -6.9 | 178 10 -0.3 10.2 6 400 7390 295 20 18.1 -8.5 | 238 16 13.9 8.7 7 300 9390 270 45 45.0 -0.0 | 247 44 40.7 17.1 8 250 10610 275 37 36.9 -3.2 | 247 35 32.6 13.9 9 200 12070 270 43 43.0 -0.0 | 246 42 38.7 17.1 10 150 13900 275 20 19.9 -1.7 | 225 22 15.7 15.4 11 100 16410 300 39 33.8 -19.5 | 275 30 29.5 -2.4 12 77 18034 280 23 22.7 -4.0 | 234 23 18.4 13.1 13 70 18620 295 4 3.6 -1.7 | 178 15 -0.6 15.4 14 50 20720 5 19 -1.7 -18.9 | 73 6 -5.9 -1.8 Wind Parameters Mean winds (0-6000m): 316.0 at 23.5 knts Storm direction: 346.0 at 17.7 knts Shear (0-3000m) pos: 1.0 neg: 3.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 117.2 deg Storm rel helicity (0-3000m) pos: 42.4 neg: -39.3 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.64 Bulk Shear: 13.15 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 ------------------------------------------------------------------------------- 500 336 16 226 3| 0.0 17.2 17.2| 4.8 -0.7 4.1 8.2 0.33| 19.1 6.2 1000 320 22 267 10| 0.0 13.2 13.2| 16.2 -3.4 12.8 12.8 0.26| 15.3 4.0 1500 319 25 279 13| 1.9 8.8 10.7| 42.4 -3.4 39.0 26.0 0.36| 12.1 4.4 2000 319 28 284 14| 1.5 6.4 7.8| 42.4 -15.9 26.5 13.3 0.28| 9.7 2.7 2500 318 29 285 15| 1.2 4.9 6.1| 42.4 -27.9 14.6 5.8 0.20| 8.3 1.7 3000 317 29 285 16| 1.0 3.9 4.9| 42.4 -39.3 3.2 1.1 0.14| 7.3 1.0 4000 316 28 282 16| 1.0 3.0 4.0| 42.4 -50.3 -7.9 -2.0 0.06| 6.6 0.4 5000 316 26 277 14| 1.5 2.4 3.9| 42.4 -65.2 -22.7 -4.5 -0.07| 6.1 -0.4 6000 316 24 269 12| 1.6 2.0 3.6| 47.2 -75.3 -28.1 -4.7 -0.10| 5.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251126.11.gif