UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 25 NOV 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 1012 27 24.0 18.0 69 6.0 19.9 50 14 296.1 298.5 292.6 333.4 12.93 1 1009 53 22.0 17.0 73 5.0 18.7 49 14 294.4 296.6 291.5 329.2 12.16 2 1000 133 21.2 16.6 75 4.6 18.2 45 12 294.4 296.5 291.3 328.6 11.96 3 933 729 15.2 15.2 100 0.0 15.2 9 10 294.1 296.2 291.0 327.6 11.72 4 925 802 15.0 14.1 94 0.9 14.4 5 10 294.6 296.6 290.6 326.2 11.00 5 906 978 14.2 10.4 78 3.8 11.9 355 11 295.6 297.2 289.0 320.9 8.77 6 850 1513 10.0 9.9 99 0.1 9.9 325 13 296.6 298.3 289.6 322.9 9.04 7 820 1811 8.0 7.2 95 0.8 7.5 320 13 297.6 299.0 288.8 320.3 7.79 8 815 1862 9.4 3.4 66 6.0 6.2 320 13 299.6 300.7 287.9 317.4 6.00 9 782 2203 7.0 1.0 66 6.0 3.9 314 13 300.6 301.5 287.5 316.3 5.26 10 772 2309 6.6 0.6 65 6.0 3.5 313 13 301.2 302.2 287.7 316.8 5.18 11 766 2373 6.8 -7.2 36 14.0 0.7 312 14 302.1 302.7 285.7 311.1 2.90 12 721 2870 4.6 -9.4 35 14.0 -1.2 304 14 305.0 305.5 286.4 313.1 2.60 13 711 2983 3.8 -4.2 56 8.0 0.1 302 14 305.3 306.1 287.9 317.5 3.94 14 702 3087 3.2 -10.8 35 14.0 -2.4 300 14 305.8 306.2 286.5 313.3 2.39 15 700 3110 2.8 -6.2 52 9.0 -1.2 300 14 305.6 306.2 287.5 316.3 3.43 16 699 3122 2.6 -5.4 56 8.0 -1.0 300 14 305.5 306.2 287.7 316.8 3.66 17 692 3203 2.2 -11.8 35 14.0 -3.2 299 14 305.9 306.3 286.4 313.0 2.24 18 657 3620 0.0 -22.0 17 22.0 -6.6 293 15 308.0 308.2 285.8 311.3 1.00 19 644 3779 -1.1 -19.1 24 18.0 -6.9 291 15 308.5 308.8 286.4 312.8 1.31 20 629 3967 -2.7 -6.3 76 3.6 -4.3 289 15 308.8 309.5 288.9 320.7 3.80 21 615 4144 -3.9 -7.2 78 3.3 -5.3 287 15 309.4 310.1 289.0 320.8 3.62 22 579 4619 -5.7 -15.7 45 10.0 -9.2 280 16 312.7 313.1 288.4 319.1 1.94 23 565 4810 -7.3 -11.3 73 4.0 -8.8 278 16 313.0 313.5 289.4 322.2 2.85 24 542 5132 -9.3 -14.3 67 5.0 -11.1 273 16 314.4 314.8 289.3 322.0 2.33 25 538 5189 -9.3 -25.3 26 16.0 -13.5 273 16 315.0 315.2 288.1 318.1 0.91 26 507 5644 -13.5 -25.5 36 12.0 -16.4 266 17 315.3 315.5 288.3 318.6 0.95 27 500 5750 -14.3 -29.3 27 15.0 -17.6 265 17 315.6 315.7 288.1 318.0 0.68 28 490 5903 -15.5 -37.5 13 22.0 -19.2 264 17 316.0 316.0 287.8 317.1 0.31 29 462 6345 -17.7 -45.7 7 28.0 -21.3 260 16 318.6 318.6 288.5 319.1 0.14 30 400 7410 -24.1 -44.1 14 20.0 -26.5 250 14 323.7 323.7 290.1 324.4 0.19 31 399 7428 -24.1 -39.1 24 15.0 -26.2 250 14 323.9 324.0 290.3 325.1 0.32 32 333 8720 -34.7 -43.7 40 9.0 -35.5 285 15 326.6 326.6 291.0 327.5 0.24 33 307 9282 -39.5 -50.5 30 11.0 -40.2 301 15 327.5 327.5 291.2 328.0 0.12 34 300 9440 -40.3 -56.3 16 16.0 -41.1 305 15 328.6 328.6 291.4 328.8 0.06 35 284 9812 -42.9 -62.9 9 20.0 -43.6 294 18 330.0 330.0 291.7 330.1 0.03 36 250 10660 -49.1 -63.1 18 14.0 -49.4 270 26 333.1 333.1 292.6 333.2 0.03 37 242 10872 -50.9 -63.9 20 13.0 -51.2 273 26 333.5 333.5 292.7 333.6 0.03 38 231 11174 -51.7 -68.7 11 17.0 -52.0 277 26 336.7 336.7 293.5 336.8 0.02 39 200 12100 -54.7 -73.7 8 19.0 -55.0 290 25 346.1 346.1 295.8 346.2 0.01 40 171 13091 -59.3 -79.3 6 20.0 -59.5 295 30 354.4 354.4 297.5 354.4 0.00 41 150 13920 -54.5 -83.5 2 29.0 -54.9 290 42 376.2 376.2 301.6 376.2 0.00 42 140 14362 -54.3 -84.3 1 30.0 -54.7 293 39 384.0 384.0 302.9 384.0 0.00 43 100 16470 -64.1 -87.1 3 23.0 -64.3 305 22 403.9 403.9 305.7 403.9 0.00 44 89 17180 -66.9 -87.9 4 21.0 -67.0 318 19 412.0 412.0 306.7 412.0 0.00 45 82 17677 -66.3 -88.3 3 22.0 -66.5 327 17 423.0 423.0 308.0 423.0 0.00 46 75 18225 -61.9 -87.9 2 26.0 -62.2 337 15 443.1 443.1 310.2 443.1 0.00 47 70 18650 -64.1 -89.1 2 25.0 -64.4 345 13 447.3 447.3 310.6 447.3 0.00 48 66 19010 -64.3 -89.3 2 25.0 -64.6 349 12 454.4 454.4 311.3 454.4 0.00 49 55 20138 -60.3 -89.3 1 29.0 -60.8 3 9 487.9 487.9 314.1 487.9 0.00 50 50 20730 -61.9 -88.9 2 27.0 -62.4 10 8 497.6 497.6 314.8 497.6 0.00 51 30 23920 -56.7 -87.7 1 31.0 -58.0 70 23 590.1 590.1 320.2 590.1 0.01 52 24 25330 -57.7 -88.7 1 31.0 -59.2 81 29 626.0 626.0 321.7 626.1 0.01 53 20 26490 -53.7 -86.7 1 33.0 -56.2 90 34 671.8 671.8 323.5 671.9 0.01 54 16 27922 -54.3 -86.3 1 32.0 -57.1 714.1 714.1 324.9 714.2 0.01 55 13 29267 -49.9 -84.9 1 35.0 -54.6 773.0 773.1 326.5 773.2 0.02 TRP 171 13091 -59.3 -79.3 6 20.0 -59.5 295 30 354.4 354.4 297.5 354.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5617.00 m Freezing level: 657.00 mb = 3619.72 m = 11875.57 ft Wetbulb zero: 749.18 mb = 2555.42 m = 8383.81 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 60.33 % Est. max temperature: 24.26 C = 75.67 F Sfc-Lift cond lev (LCL): 926.91 mb = 784.50 m = 2573.79 ft T: 15.05 C 700-500 lapse rate: 6.48 C/km ThetaE index: 12.47 C Layer 1009.0- 850.0 mb Conv cond level (CCL): 922.92 mb = 821.04 m = 2693.67 ft Mean mixing ratio: 11.62 g/kg Conv temperature: 22.60 C = 72.69 F Cap Strength: 0.12 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.52 C Lifted Index @700 mb: -0.68 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.20 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.80 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 221.93 J/kg Max Up Vert Vel: 21.07 m/s Conv Inhibition (B-): 1.45 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 928.00 mb = 774.52 m = 2541.05 ft Lev Free Conv (LFC): 893.00 mb = 1098.98 m = 3605.54 ft Equ Level (EL): 413.00 mb = 7173.72 m = 23535.54 ft B at Equ Level: 221.81 J/kg Max Parcel Lev (MPL): 243.00 mb = 10845.28 m = 35581.20 ft Wind level data Storm motion: 331 at 11 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 1012 27 50 14 -10.7 -9.0 | 91 16 -15.9 0.2 1 1000 133 45 12 -8.5 -8.5 | 93 14 -13.6 0.7 2 925 802 5 10 -0.9 -10.0 | 83 6 -6.0 -0.8 3 850 1513 325 13 7.5 -10.6 | 302 3 2.3 -1.4 4 700 3110 300 14 12.1 -7.0 | 252 7 7.0 2.2 5 500 5750 265 17 16.9 1.5 | 228 16 11.8 10.7 6 400 7410 250 14 13.2 4.8 | 210 16 8.0 14.0 7 300 9440 305 15 12.3 -8.6 | 265 7 7.2 0.6 8 250 10660 270 26 26.0 -0.0 | 246 23 20.9 9.2 9 200 12100 290 25 23.5 -8.6 | 268 18 18.4 0.7 10 171 13091 295 30 27.2 -12.7 | 279 22 22.1 -3.5 11 150 13920 290 42 39.5 -14.4 | 279 35 34.3 -5.2 12 100 16470 305 22 18.0 -12.6 | 285 13 12.9 -3.4 13 70 18650 345 13 3.4 -12.6 | 28 4 -1.8 -3.3 14 50 20730 10 8 -1.4 -7.9 | 102 7 -6.5 1.3 15 30 23920 70 23 -21.6 -7.9 | 93 27 -26.7 1.3 16 20 26490 90 34 -34.0 0.0 | 103 40 -39.1 9.2 Wind Parameters Mean winds (0-6000m): 300.9 at 14.1 knts Storm direction: 330.9 at 10.5 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 163.1 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -15.3 tot: -13.1 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.52 Bulk Shear: 49.13 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 37 12 89 12| 0.0 7.1 7.1| 2.1 -5.1 -3.0 -6.0 -0.16| 7.3 -1.2 1000 23 11 84 10| 0.0 6.3 6.3| 2.1 -7.7 -5.5 -5.5 -0.23| 6.5 -1.5 1500 6 11 72 7| 0.0 6.3 6.3| 2.1 -10.9 -8.8 -5.9 -0.43| 6.5 -2.8 2000 353 12 56 4| 0.0 5.1 5.1| 2.1 -12.1 -10.0 -5.0 -0.45| 5.3 -2.4 2500 343 12 33 3| 0.0 4.4 4.4| 2.1 -13.5 -11.4 -4.6 -0.47| 4.6 -2.2 3000 335 12 355 2| 0.0 3.9 3.9| 2.1 -15.3 -13.1 -4.4 -0.47| 4.2 -2.0 4000 322 13 291 3| 0.0 3.3 3.3| 2.1 -18.8 -16.7 -4.2 -0.47| 3.6 -1.7 5000 311 13 266 5| 0.0 2.9 2.9| 2.1 -24.9 -22.7 -4.5 -0.47| 3.3 -1.6 6000 301 14 254 7| 0.0 2.5 2.5| 2.1 -35.0 -32.9 -5.5 -0.49| 3.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20251125.23.gif