UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 29 OCT 25 Station: NZWP WMO ident: 93112 Latitude: -36.78 Longitude: 174.63 Elevation: 27.00 ------------------------------------------------------------------------------- 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 27 17.8 9.8 59 8.0 13.1 360 4 289.6 290.9 285.6 310.7 7.49 1 1006 121 15.4 7.4 59 8.0 11.0 19 4 288.1 289.2 283.9 306.2 6.42 2 1000 172 15.0 7.0 59 8.0 10.6 30 4 288.1 289.3 283.8 305.9 6.29 3 925 825 8.6 6.2 85 2.4 7.3 5 3 288.1 289.2 283.9 306.3 6.43 4 894 1106 6.0 5.2 95 0.8 5.6 331 5 288.2 289.3 283.7 305.8 6.21 5 869 1338 4.2 4.2 100 0.0 4.2 302 6 288.7 289.8 283.7 305.6 5.95 6 850 1518 2.8 1.9 94 0.9 2.4 280 7 289.1 290.0 283.0 303.8 5.16 7 807 1936 0.4 0.4 100 0.0 0.4 285 8 290.9 291.7 283.4 304.9 4.88 8 802 1986 0.2 -7.8 55 8.0 -2.9 286 8 291.2 291.6 280.9 299.0 2.65 9 800 2006 1.2 -11.8 37 13.0 -3.4 286 8 292.4 292.8 280.6 298.3 1.93 10 792 2087 3.0 -18.0 20 21.0 -3.6 287 8 295.2 295.4 280.8 298.9 1.17 11 778 2232 3.8 -30.2 6 34.0 -4.5 289 9 297.6 297.6 280.8 298.9 0.40 12 754 2486 3.4 -21.6 14 25.0 -4.1 292 9 299.8 300.0 282.5 302.7 0.90 13 700 3083 -1.3 -11.3 46 10.0 -5.0 300 11 301.0 301.5 284.7 308.2 2.30 14 674 3383 -4.1 -13.1 50 9.0 -7.2 299 18 301.2 301.6 284.4 307.6 2.07 15 647 3704 -5.5 -10.5 68 5.0 -7.4 299 25 303.1 303.6 285.8 311.4 2.65 16 627 3951 -4.3 -15.3 42 11.0 -8.1 298 30 307.2 307.6 286.5 313.2 1.85 17 613 4128 -5.1 -20.1 30 15.0 -9.6 298 34 308.3 308.6 286.2 312.5 1.26 18 558 4859 -10.3 -13.4 78 3.1 -11.4 297 51 310.6 311.0 288.2 318.4 2.44 19 533 5211 -12.3 -15.4 78 3.1 -13.3 296 59 312.3 312.7 288.5 319.3 2.16 20 523 5356 -10.9 -13.3 82 2.4 -11.8 296 62 315.7 316.2 290.0 324.2 2.62 21 502 5670 -12.5 -13.6 91 1.1 -12.9 295 69 317.4 318.0 290.6 326.2 2.67 22 500 5700 -12.7 -14.3 88 1.6 -13.3 295 70 317.6 318.0 290.5 325.9 2.53 23 475 6088 -15.1 -18.4 76 3.3 -16.1 294 70 319.3 319.6 290.5 325.6 1.89 24 401 7342 -24.3 -26.7 80 2.4 -24.8 290 72 323.2 323.4 290.8 326.9 1.07 25 400 7360 -24.3 -26.6 81 2.3 -24.8 290 72 323.4 323.6 290.9 327.2 1.09 26 394 7471 -23.9 -26.7 78 2.8 -24.5 290 74 325.3 325.5 291.5 329.2 1.09 27 363 8069 -26.7 -28.9 82 2.2 -27.1 290 85 329.3 329.5 292.4 332.8 0.97 28 343 8476 -30.5 -30.5 100 0.0 -30.5 290 92 329.5 329.7 292.4 332.7 0.88 29 300 9420 -36.9 -39.4 78 2.5 -37.2 290 110 333.4 333.4 293.0 334.9 0.42 30 299 9443 -37.1 -41.1 66 4.0 -37.5 290 110 333.4 333.5 293.0 334.7 0.35 31 288 9700 -39.3 -41.1 83 1.8 -39.5 290 110 333.8 333.9 293.1 335.2 0.36 32 259 10415 -44.9 -49.9 57 5.0 -45.2 290 109 335.9 335.9 293.4 336.5 0.15 33 250 10650 -46.7 -48.7 80 2.0 -46.8 290 109 336.6 336.7 293.7 337.4 0.18 34 249 10677 -46.7 -48.2 85 1.5 -46.8 337.0 337.1 293.8 337.8 0.19 35 242 10865 -48.3 -54.3 50 6.0 -48.6 337.4 337.4 293.8 337.8 0.10 36 227 11283 -51.5 -54.8 68 3.3 -51.6 338.7 338.7 294.1 339.1 0.10 TRP WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 714.94 mb = 2917.81 m = 9572.75 ft Wetbulb zero: 806.42 mb = 1941.81 m = 6370.69 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 62.07 % Est. max temperature: 17.00 C = 62.60 F Sfc-Lift cond lev (LCL): 902.59 mb = 1027.29 m = 3370.34 ft T: 6.73 C 700-500 lapse rate: 4.36 C/km ThetaE index: 6.66 C Layer 802.0- 792.0 mb Conv cond level (CCL): 888.34 mb = 1158.13 m = 3799.59 ft Mean mixing ratio: 6.43 g/kg Conv temperature: 16.59 C = 61.86 F Cap Strength: 11.91 C Lifted Index: 11.95 C Risk: None Lifted Index @300 mb: 19.30 C Lifted Index @700 mb: 4.66 C Showalter Index: 13.62 C Risk: None Total Totals Index: 30.10 C Risk: None Vertical Totals Index: 15.50 C Cross Totals Index: 14.60 C K Index: 7.40 Risk: None Sweat Index: 106.80 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.94 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 2.05 J/kg Cap Strength: 11.92 C Lift Cond Lev (LCL): 890.33 mb = 1139.75 m = 3739.29 ft Lev Free Conv (LFC): 875.33 mb = 1278.77 m = 4195.37 ft Equ Level (EL): 795.33 mb = 2053.14 m = 6735.94 ft B at Equ Level: 9.82 J/kg Max Parcel Lev (MPL): 785.33 mb = 2155.54 m = 7071.91 ft Wind level data Storm motion: 326 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 1017 27 360 4 -0.0 -4.0 | 138 16 -10.5 11.8 1 1000 172 30 4 -2.0 -3.5 | 135 18 -12.5 12.3 2 925 825 5 3 -0.3 -3.0 | 140 17 -10.8 12.8 3 850 1518 280 7 6.9 -1.2 | 166 15 -3.6 14.6 4 700 3083 300 11 9.5 -5.5 | 175 10 -1.0 10.3 5 500 5700 295 70 63.4 -29.6 | 285 55 52.9 -13.8 6 400 7360 290 72 67.7 -24.6 | 279 58 57.1 -8.9 7 300 9420 290 110 103.4 -37.6 | 283 95 92.9 -21.9 8 250 10650 290 109 102.4 -37.3 | 283 94 91.9 -21.5 Wind Parameters Mean winds (0-6000m): 296.3 at 25.3 knts Storm direction: 326.3 at 19.0 knts Shear (0-3000m) pos: 0.6 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 36.1 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -4.1 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 84.11 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 21 4 136 17| 1.2 0.0 1.2| 3.3 -4.1 -0.9 -1.8 -0.08| 2.9 -0.2 1000 13 4 137 17| 0.6 1.3 1.9| 9.5 -4.1 5.4 5.4 0.22| 2.8 0.6 1500 340 4 142 15| 0.4 2.8 3.2| 31.2 -4.1 27.1 18.1 0.59| 4.1 2.4 2000 314 5 151 14| 0.1 2.1 2.2| 34.2 -4.1 30.1 15.0 0.58| 3.5 2.0 2500 305 6 155 14| 0.4 1.7 2.1| 36.4 -4.1 32.2 12.9 0.56| 3.1 1.7 3000 303 7 158 13| 0.6 1.4 2.0| 37.7 -4.1 33.6 11.2 0.53| 2.9 1.5 4000 301 10 170 11| 0.5 3.6 4.1| 85.5 -4.1 81.4 20.3 0.67| 4.9 3.3 5000 298 17 210 9| 0.4 5.2 5.6|129.7 -4.1 125.6 25.1 0.53| 6.3 3.3 6000 296 25 249 13| 0.3 5.7 6.0|150.1 -19.0 131.0 21.8 0.42| 6.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251029.23.gif