UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112511.upa.cvt Date: 1100Z 25 NOV 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 25 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 1014 12 17.8 12.9 73 4.9 14.8 350 3 289.8 291.4 287.3 315.9 9.25 1 1004 93 18.8 11.8 64 7.0 14.6 33 7 291.6 293.2 287.5 316.3 8.68 2 1000 126 18.6 11.6 64 7.0 14.4 50 8 291.8 293.3 287.5 316.2 8.60 3 925 791 14.4 10.3 76 4.1 12.0 330 22 294.0 295.6 288.3 318.5 8.53 4 850 1499 8.8 7.3 90 1.5 7.9 330 30 295.4 296.7 287.9 317.3 7.57 5 772 2289 3.0 3.0 100 0.0 3.0 340 27 297.4 298.5 287.2 315.5 6.16 6 729 2753 1.6 -1.2 82 2.8 0.3 346 24 300.7 301.6 287.2 315.2 4.81 7 700 3079 -0.5 -0.5 100 0.0 -0.5 350 23 301.9 302.9 288.0 317.8 5.27 8 699 3090 -0.7 -0.7 100 0.0 -0.7 350 23 301.8 302.8 287.9 317.5 5.20 9 684 3264 0.0 -7.0 59 7.0 -3.0 349 23 304.5 305.1 287.0 314.7 3.30 10 680 3311 0.0 -15.0 31 15.0 -5.3 348 24 305.0 305.3 285.5 310.6 1.75 11 676 3358 0.0 -26.0 12 26.0 -7.0 348 24 305.5 305.6 284.5 307.8 0.68 12 631 3906 -2.5 -39.5 4 37.0 -9.7 344 25 308.7 308.8 285.1 309.5 0.20 13 573 4664 -6.5 -22.5 27 16.0 -11.1 338 27 312.7 312.9 287.5 316.4 1.10 14 500 5710 -15.5 -20.3 67 4.8 -16.8 330 30 314.1 314.4 288.5 319.2 1.52 15 489 5878 -17.1 -21.3 70 4.2 -18.2 329 29 314.2 314.5 288.4 319.0 1.43 16 480 6018 -18.3 -24.3 59 6.0 -19.7 328 29 314.4 314.6 288.1 318.2 1.11 17 466 6239 -20.5 -24.2 72 3.7 -21.4 327 28 314.3 314.5 288.2 318.2 1.16 18 462 6303 -20.7 -20.7 100 0.0 -20.7 326 28 314.8 315.1 288.8 320.1 1.59 19 400 7360 -27.3 -28.3 91 1.0 -27.5 320 23 319.5 319.7 289.6 322.7 0.93 20 398 7396 -27.5 -28.1 95 0.6 -27.6 320 23 319.7 319.9 289.7 323.0 0.95 21 377 7783 -30.9 -33.9 75 3.0 -31.3 324 24 320.2 320.3 289.5 322.3 0.58 22 325 8818 -39.1 -40.1 90 1.0 -39.2 334 28 322.8 322.9 290.0 324.1 0.36 23 323 8860 -39.7 -43.5 67 3.8 -40.0 335 28 322.5 322.6 289.8 323.5 0.25 24 321 8902 -40.1 -41.5 86 1.4 -40.2 335 28 322.5 322.6 289.9 323.7 0.31 25 300 9360 -43.9 -47.3 69 3.4 -44.1 340 30 323.5 323.5 290.0 324.2 0.18 26 299 9382 -44.1 -48.1 64 4.0 -44.3 340 30 323.5 323.5 290.0 324.1 0.16 27 290 9586 -45.9 -49.1 70 3.2 -46.0 337 31 323.8 323.8 290.1 324.4 0.15 28 288 9631 -45.7 -52.7 45 7.0 -46.0 337 31 324.7 324.7 290.3 325.1 0.10 29 267 10130 -48.5 -59.5 27 11.0 -48.8 330 32 327.7 327.7 291.1 327.9 0.05 30 250 10560 -50.1 -59.1 34 9.0 -50.4 325 33 331.6 331.6 292.2 331.8 0.05 31 243 10746 -50.7 -56.7 49 6.0 -50.9 322 34 333.4 333.4 292.7 333.7 0.07 32 236 10937 -49.3 -68.3 9 19.0 -49.7 319 36 338.3 338.3 293.9 338.4 0.02 33 218 11458 -49.7 -74.7 4 25.0 -50.1 310 40 345.4 345.4 295.6 345.5 0.01 34 200 12020 -52.7 -72.7 7 20.0 -53.1 300 44 349.3 349.3 296.5 349.4 0.01 35 181 12658 -55.1 -76.1 6 21.0 -55.4 290 36 355.5 355.5 297.8 355.5 0.01 36 153 13733 -52.9 -81.9 2 29.0 -53.4 294 30 376.8 376.8 301.7 376.8 0.00 37 150 13860 -53.3 -82.3 2 29.0 -53.8 295 29 378.2 378.2 301.9 378.3 0.00 38 127 14924 -55.1 -84.1 2 29.0 -55.5 293 28 393.4 393.4 304.3 393.4 0.00 39 100 16420 -62.9 -86.9 3 24.0 -63.1 290 27 406.2 406.2 306.0 406.2 0.00 40 70 18630 -61.1 -88.1 2 27.0 -61.4 275 8 453.7 453.7 311.2 453.7 0.00 41 50 20740 -58.7 -87.7 1 29.0 -59.4 45 2 505.2 505.2 315.3 505.2 0.00 42 30 23960 -56.1 -87.1 1 31.0 -57.5 105 11 591.7 591.7 320.2 591.7 0.01 43 28 24399 -55.1 -87.1 1 32.0 -56.8 104 12 606.3 606.3 320.9 606.3 0.01 44 26 24870 -55.9 -86.9 1 31.0 -57.5 103 13 617.0 617.0 321.3 617.0 0.01 45 21 26243 -50.9 -85.9 1 35.0 -54.0 101 17 670.9 670.9 323.4 671.0 0.01 46 20 26560 -51.3 -85.3 1 34.0 -54.4 100 18 679.1 679.2 323.7 679.2 0.01 47 14 28892 -48.5 -84.5 1 36.0 -53.5 761.6 761.6 326.3 761.8 0.02 TRP 181 12658 -55.1 -76.1 6 21.0 -55.4 290 36 355.5 355.5 297.8 355.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 706.90 mb = 3001.26 m = 9846.55 ft Freezing level: 684.00 mb = 3263.62 m = 10707.28 ft Freezing level: 676.00 mb = 3357.68 m = 11015.88 ft Wetbulb zero: 719.32 mb = 2859.98 m = 9383.01 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 59.61 % Est. max temperature: 23.14 C = 73.65 F Sfc-Lift cond lev (LCL): 942.74 mb = 628.96 m = 2063.48 ft T: 15.42 C 700-500 lapse rate: 5.70 C/km ThetaE index: 3.35 C Layer 850.0- 700.0 mb Conv cond level (CCL): 855.86 mb = 1441.48 m = 4729.21 ft Mean mixing ratio: 8.59 g/kg Conv temperature: 23.29 C = 73.92 F Cap Strength: 4.06 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 4.77 C Lifted Index @700 mb: 0.18 C Showalter Index: 2.41 C Risk: Showers probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.80 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 177.60 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.84 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 42.75 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 887.52 mb = 1137.35 m = 3731.43 ft Lev Free Conv (LFC): 802.52 mb = 1970.53 m = 6464.92 ft Equ Level (EL): 742.52 mb = 2603.78 m = 8542.48 ft B at Equ Level: 15.70 J/kg Max Parcel Lev (MPL): 682.52 mb = 3280.96 m = 10764.19 ft Wind level data Storm motion: 8 at 19 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 1014 12 350 3 0.5 -3.0 | 191 16 3.0 15.6 1 1000 126 50 8 -6.1 -5.1 | 165 14 -3.6 13.4 2 925 791 330 22 11.0 -19.1 | 272 14 13.5 -0.5 3 850 1499 330 30 15.0 -26.0 | 293 19 17.5 -7.4 4 700 3079 350 23 4.0 -22.7 | 302 8 6.5 -4.1 5 500 5710 330 30 15.0 -26.0 | 293 19 17.5 -7.4 6 400 7360 320 23 14.8 -17.6 | 267 17 17.3 1.0 7 300 9360 340 30 10.3 -28.2 | 307 16 12.8 -9.6 8 250 10560 325 33 18.9 -27.0 | 292 23 21.5 -8.5 9 200 12020 300 44 38.1 -22.0 | 275 41 40.6 -3.4 10 181 12658 290 36 33.8 -12.3 | 260 37 36.4 6.3 11 150 13860 295 29 26.3 -12.3 | 258 29 28.8 6.3 12 100 16420 290 27 25.4 -9.2 | 251 29 27.9 9.3 13 70 18630 275 8 8.0 -0.7 | 210 21 10.5 17.9 14 50 20740 45 2 -1.4 -1.4 | 184 17 1.1 17.2 15 30 23960 105 11 -10.6 2.8 | 159 23 -8.1 21.4 16 20 26560 100 18 -17.7 3.1 | 145 26 -15.2 21.7 Wind Parameters Mean winds (0-6000m): 337.7 at 25.0 knts Storm direction: 7.7 at 18.7 knts Shear (0-3000m) pos: 3.0 neg: 2.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -27.4 tot: 14.5 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 46.22 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 20 11 173 9| 13.6 0.0 13.6| 4.2 -27.4 -23.2 -46.3 -0.19| 19.6 -3.7 1000 344 16 243 8| 6.8 7.3 14.1| 16.4 -27.4 -11.1 -11.1 0.09| 17.6 1.6 1500 337 20 267 10| 6.2 4.9 11.0| 33.2 -27.4 5.8 3.9 0.17| 13.6 2.4 2000 335 22 276 12| 4.5 3.7 8.2| 38.3 -27.4 10.9 5.4 0.18| 11.2 2.1 2500 336 23 281 12| 3.6 2.9 6.5| 41.0 -27.4 13.6 5.4 0.18| 9.7 1.8 3000 338 23 284 12| 3.0 2.4 5.4| 41.9 -27.4 14.5 4.8 0.18| 8.7 1.6 4000 340 23 288 11| 2.3 2.3 4.5| 42.0 -28.3 13.6 3.4 0.16| 7.1 1.1 5000 340 24 290 12| 1.8 2.3 4.1| 42.0 -31.8 10.1 2.0 0.13| 6.1 0.8 6000 338 25 291 13| 1.5 2.1 3.6| 42.0 -44.0 -2.0 -0.3 0.08| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251125.11.gif