UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 5 DEC 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 1013 12 17.2 15.1 87 2.1 15.9 15 7 289.3 291.2 288.5 319.3 10.71 1 1000 113 16.2 14.4 89 1.8 15.1 25 15 289.4 291.2 288.2 318.4 10.36 2 925 771 11.8 11.8 100 0.0 11.8 340 14 291.4 293.0 288.1 318.1 9.44 3 914 871 11.0 10.9 99 0.1 10.9 329 17 291.6 293.1 287.8 317.1 8.99 4 910 908 13.4 8.4 72 5.0 10.5 325 18 294.4 295.7 287.5 316.4 7.62 5 909 917 12.2 8.2 77 4.0 9.9 325 19 293.2 294.6 287.1 314.9 7.52 6 907 936 15.0 4.0 48 11.0 9.0 323 19 296.3 297.3 286.3 312.8 5.62 7 890 1096 16.0 1.0 36 15.0 8.2 306 24 298.9 299.8 286.3 312.8 4.62 8 872 1269 14.8 0.8 38 14.0 7.6 288 29 299.5 300.3 286.5 313.4 4.65 9 850 1485 13.0 0.0 41 13.0 6.4 265 36 299.8 300.6 286.5 313.3 4.50 10 700 3084 1.8 -6.2 55 8.0 -1.7 250 55 304.5 305.1 287.1 315.1 3.43 11 602 4283 -7.1 -11.2 72 4.1 -8.7 248 44 307.6 308.1 287.5 316.2 2.70 12 550 4983 -11.3 -17.3 61 6.0 -13.2 246 37 310.7 311.0 287.6 316.5 1.79 13 545 5054 -11.3 -19.3 52 8.0 -13.6 246 36 311.5 311.8 287.6 316.5 1.52 14 544 5068 -10.9 -20.9 44 10.0 -13.7 246 36 312.1 312.4 287.6 316.6 1.33 15 505 5635 -16.1 -21.1 65 5.0 -17.4 245 31 312.5 312.8 287.8 317.2 1.41 16 500 5710 -16.7 -22.7 60 6.0 -18.2 245 30 312.7 312.9 287.7 316.8 1.23 17 400 7340 -29.9 -39.9 37 10.0 -31.0 250 26 316.1 316.2 287.8 317.2 0.30 18 353 8216 -37.1 -45.1 43 8.0 -37.7 252 33 317.9 318.0 288.3 318.7 0.19 19 338 8515 -39.3 -49.3 34 10.0 -39.9 253 35 318.9 318.9 288.5 319.4 0.13 20 300 9320 -45.3 -51.3 51 6.0 -45.6 255 42 321.5 321.5 289.3 321.9 0.11 21 280 9777 -48.7 -52.2 67 3.5 -48.8 255 43 323.0 323.0 289.8 323.4 0.11 22 250 10510 -55.7 -59.8 60 4.1 -55.8 255 45 323.3 323.3 289.8 323.4 0.05 23 217 11395 -62.7 -67.4 53 4.7 -62.7 260 52 325.8 325.8 290.5 325.9 0.02 24 202 11838 -60.7 -70.7 26 10.0 -60.8 264 50 335.7 335.7 293.3 335.7 0.01 25 200 11900 -58.5 -72.5 15 14.0 -58.6 265 50 340.1 340.1 294.4 340.2 0.01 26 186 12363 -52.7 -79.7 2 27.0 -53.1 264 45 356.6 356.6 298.0 356.7 0.00 27 150 13730 -59.9 -82.9 3 23.0 -60.1 260 31 366.9 366.9 300.0 366.9 0.00 28 136 14338 -62.5 -84.5 4 22.0 -62.7 260 28 372.7 372.7 301.1 372.7 0.00 29 128 14714 -60.5 -85.5 2 25.0 -60.7 260 27 382.8 382.8 302.7 382.8 0.00 30 126 14813 -55.5 -84.5 2 29.0 -55.9 260 26 393.6 393.6 304.3 393.6 0.00 31 120 15127 -51.7 -82.7 1 31.0 -52.4 260 25 406.1 406.1 306.0 406.1 0.00 32 100 16290 -58.9 -84.9 2 26.0 -59.2 260 20 413.9 413.9 307.0 413.9 0.00 33 94 16675 -61.7 -86.7 2 25.0 -62.0 270 18 415.8 415.8 307.2 415.8 0.00 34 88 17085 -59.3 -86.3 2 27.0 -59.7 280 16 428.5 428.5 308.7 428.5 0.00 35 80 17680 -60.5 -86.5 2 26.0 -60.9 294 14 437.9 437.9 309.7 437.9 0.00 36 72 18342 -56.3 -86.3 1 30.0 -56.9 311 11 460.2 460.2 311.8 460.2 0.00 37 70 18520 -57.5 -86.5 1 29.0 -58.0 315 10 461.4 461.4 311.9 461.4 0.00 38 60 19491 -59.9 -86.9 2 27.0 -60.4 21 7 476.8 476.8 313.2 476.8 0.00 39 50 20640 -57.1 -86.1 1 29.0 -57.9 100 4 508.9 508.9 315.6 508.9 0.00 40 48 20898 -56.5 -86.5 1 30.0 -57.4 98 5 516.3 516.3 316.1 516.4 0.00 41 30 23880 -56.3 -86.3 1 30.0 -57.7 70 20 591.2 591.2 320.2 591.2 0.01 42 26 24791 -55.1 -85.1 1 30.0 -56.9 619.3 619.3 321.5 619.3 0.01 43 25 25042 -55.3 -86.3 1 31.0 -57.1 625.7 625.7 321.7 625.7 0.01 TRP 217 11395 -62.7 -67.4 53 4.7 -62.7 260 52 325.8 325.8 290.5 325.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 680.18 mb = 3326.46 m = 10913.45 ft Wetbulb zero: 731.58 mb = 2720.55 m = 8925.57 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 61.10 % Est. max temperature: 27.54 C = 81.57 F Sfc-Lift cond lev (LCL): 981.99 mb = 266.38 m = 873.94 ft T: 15.17 C 700-500 lapse rate: 7.04 C/km ThetaE index: 6.54 C Layer 1000.0- 872.0 mb Conv cond level (CCL): 940.97 mb = 626.56 m = 2055.62 ft Mean mixing ratio: 9.89 g/kg Conv temperature: 18.86 C = 65.95 F Cap Strength: 5.73 C Lifted Index: 0.62 C Risk: Showers probable Lifted Index @300 mb: 2.73 C Lifted Index @700 mb: 2.07 C Showalter Index: 3.61 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 16.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 102.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.11 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 0.98 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 948.95 mb = 555.22 m = 1821.57 ft Lev Free Conv (LFC): 923.95 mb = 780.46 m = 2560.55 ft Equ Level (EL): 913.95 mb = 871.49 m = 2859.18 ft B at Equ Level: 7.68 J/kg Max Parcel Lev (MPL): 903.95 mb = 964.20 m = 3163.33 ft Wind level data Storm motion: 286 at 28 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 1013 12 15 7 -1.8 -6.8 | 91 29 -28.7 0.7 1 1000 113 25 15 -6.3 -13.6 | 80 34 -33.2 -6.1 2 925 771 340 14 4.8 -13.2 | 76 23 -22.1 -5.7 3 850 1485 265 36 35.9 3.1 | 220 14 9.0 10.6 4 700 3084 250 55 51.7 18.8 | 223 36 24.8 26.3 5 500 5710 245 30 27.2 12.7 | 181 20 0.3 20.1 6 400 7340 250 26 24.4 8.9 | 172 17 -2.4 16.4 7 300 9320 255 42 40.6 10.9 | 217 23 13.7 18.3 8 250 10510 255 45 43.5 11.6 | 221 25 16.6 19.1 9 217 11395 260 52 51.2 9.0 | 236 29 24.4 16.5 10 200 11900 265 50 49.8 4.4 | 243 26 23.0 11.8 11 150 13730 260 31 30.5 5.4 | 196 13 3.7 12.8 12 100 16290 260 20 19.7 3.5 | 147 13 -7.2 10.9 13 70 18520 315 10 7.1 -7.1 | 91 20 -19.8 0.4 14 50 20640 100 4 -3.9 0.7 | 105 32 -30.8 8.2 15 30 23880 70 20 -18.8 -6.8 | 91 46 -45.6 0.6 Wind Parameters Mean winds (0-6000m): 255.5 at 37.2 knts Storm direction: 285.5 at 27.9 knts Shear (0-3000m) pos: 0.0 neg: 10.0 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 132.3 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -130.9 tot: -124.0 m^2/s^2 ave: -41.3 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 14.1 stream: -5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 272.14 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 14 79 31| 0.0 8.2 8.2| 0.0 -71.7 -71.7 -143.4 -0.58| 15.6 -9.0 1000 354 15 74 26| 0.0 9.8 9.8| 0.5-101.7-101.1 -101.1 -0.49| 15.5 -7.6 1500 313 20 65 14| 0.0 13.5 13.5| 0.5-123.1-122.5 -81.7 -0.52| 20.9-11.0 2000 288 24 88 4| 0.0 11.7 11.7| 6.0-123.1-117.0 -58.5 -0.45| 17.4 -7.9 2500 276 29 199 5| 0.0 10.7 10.7| 6.9-123.7-116.8 -46.7 -0.41| 15.4 -6.3 3000 268 33 213 10| 0.0 10.0 10.0| 6.9-130.9-124.0 -41.3 -0.38| 14.1 -5.4 4000 261 37 216 16| 0.0 6.5 6.5| 6.9-183.0-176.1 -44.0 -0.41| 11.8 -4.8 5000 257 38 213 19| 0.0 4.3 4.3| 6.9-233.6-226.7 -45.3 -0.44| 10.4 -4.6 6000 256 37 209 19| 0.2 3.2 3.4| 6.9-270.0-263.0 -43.8 -0.47| 9.3 -4.4 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251205.11.gif