UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 11 OCT 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 1016 12 15.4 14.8 96 0.6 15.0 335 16 287.2 289.1 287.5 316.4 10.47 1 1000 136 14.6 14.1 97 0.5 14.3 335 29 287.8 289.5 287.5 316.1 10.16 2 925 794 12.4 12.4 100 0.0 12.4 315 46 292.0 293.7 288.7 319.9 9.82 3 850 1500 8.6 8.6 100 0.0 8.6 310 44 295.2 296.6 288.4 319.1 8.27 4 810 1898 6.8 6.8 100 0.0 6.8 309 45 297.3 298.7 288.6 319.8 7.67 5 700 3082 -0.7 -0.7 100 0.0 -0.7 305 49 301.7 302.7 287.9 317.3 5.20 6 687 3231 -2.1 -3.2 92 1.1 -2.6 304 49 301.8 302.6 287.1 315.1 4.40 7 678 3336 -2.7 -3.0 98 0.3 -2.9 304 49 302.2 303.1 287.4 316.0 4.52 8 655 3610 -3.3 -17.3 33 14.0 -7.8 302 50 304.6 304.8 285.1 309.4 1.50 9 653 3634 -3.1 -35.1 6 32.0 -9.7 302 50 305.1 305.1 283.8 306.1 0.30 10 645 3731 -2.9 -35.9 6 33.0 -9.7 301 50 306.4 306.4 284.3 307.3 0.28 11 643 3756 -2.7 -30.7 10 28.0 -9.2 301 50 306.9 306.9 284.7 308.4 0.46 12 603 4264 -3.9 -40.9 4 37.0 -10.8 298 51 311.2 311.2 285.9 311.8 0.18 13 551 4970 -8.9 -35.9 9 27.0 -14.2 294 52 313.4 313.4 286.9 314.5 0.32 14 543 5083 -7.5 -31.5 13 24.0 -13.0 294 52 316.3 316.4 288.1 318.1 0.51 15 505 5644 -11.7 -38.7 9 27.0 -16.5 290 53 317.9 317.9 288.3 318.8 0.27 16 500 5720 -12.3 -35.3 13 23.0 -16.7 290 53 318.0 318.1 288.5 319.4 0.38 17 436 6744 -22.1 -35.1 30 13.0 -24.2 284 54 318.3 318.4 288.7 319.9 0.44 18 400 7370 -27.1 -30.9 70 3.8 -27.8 280 55 319.8 319.9 289.5 322.3 0.73 19 389 7570 -29.1 -31.7 78 2.6 -29.5 280 55 319.7 319.8 289.4 322.2 0.69 20 362 8081 -32.9 -39.9 50 7.0 -33.6 278 56 321.3 321.3 289.5 322.5 0.33 21 300 9370 -44.9 -49.4 61 4.5 -45.1 275 57 322.1 322.1 289.5 322.6 0.14 22 297 9437 -45.5 -51.5 51 6.0 -45.7 275 58 322.2 322.2 289.5 322.6 0.11 23 271 10041 -50.9 -52.7 81 1.8 -51.0 275 69 322.9 322.9 289.8 323.3 0.11 24 259 10334 -53.5 -57.8 59 4.3 -53.6 275 75 323.2 323.3 289.8 323.5 0.06 25 250 10560 -55.5 -57.8 75 2.3 -55.5 275 79 323.6 323.6 289.9 323.8 0.06 26 244 10714 -56.7 -58.1 84 1.4 -56.7 274 83 324.0 324.0 290.0 324.3 0.06 27 235 10951 -57.7 -59.0 85 1.3 -57.7 271 90 326.0 326.0 290.6 326.2 0.06 28 233 11005 -57.9 -58.7 90 0.8 -57.9 271 92 326.5 326.5 290.8 326.7 0.06 29 230 11087 -57.9 -63.5 49 5.6 -58.0 270 94 327.7 327.7 291.1 327.8 0.03 30 226 11197 -57.9 -69.9 20 12.0 -58.0 273 90 329.4 329.4 291.6 329.4 0.01 31 200 11960 -61.5 -72.5 22 11.0 -61.6 290 59 335.4 335.4 293.2 335.4 0.01 32 195 12117 -62.5 -73.5 21 11.0 -62.6 300 63 336.2 336.2 293.4 336.2 0.01 33 171 12931 -60.9 -79.9 6 19.0 -61.0 287 69 351.7 351.7 297.0 351.7 0.00 34 150 13760 -53.7 -82.7 2 29.0 -54.1 275 74 377.5 377.5 301.9 377.6 0.00 35 145 13979 -53.1 -83.1 1 30.0 -53.6 277 70 382.3 382.3 302.6 382.3 0.00 36 142 14114 -53.9 -83.9 1 30.0 -54.4 278 68 383.2 383.2 302.8 383.2 0.00 37 137 14347 -49.9 -82.9 1 33.0 -50.6 281 63 394.2 394.2 304.4 394.2 0.00 38 113 15588 -57.7 -85.7 2 28.0 -58.0 292 40 401.9 401.9 305.5 402.0 0.00 39 100 16360 -58.5 -85.5 2 27.0 -58.9 300 26 414.7 414.7 307.1 414.7 0.00 40 93 16814 -59.5 -86.5 2 27.0 -59.9 300 22 421.4 421.4 307.9 421.4 0.00 41 92 16882 -55.5 -85.5 1 30.0 -56.1 300 22 430.6 430.6 308.9 430.7 0.00 42 89 17093 -55.1 -86.1 1 31.0 -55.7 300 20 435.5 435.5 309.4 435.6 0.00 43 88 17165 -51.7 -84.7 1 33.0 -52.6 300 20 443.8 443.8 310.3 443.8 0.00 44 73 18356 -58.3 -87.3 1 29.0 -58.8 300 10 454.2 454.2 311.3 454.2 0.00 45 70 18620 -58.1 -87.1 1 29.0 -58.6 300 8 460.1 460.1 311.8 460.1 0.00 46 56 20041 -52.9 -84.9 1 32.0 -54.1 13 6 502.3 502.3 315.1 502.3 0.01 47 50 20770 -53.9 -85.9 1 32.0 -55.1 50 5 516.5 516.5 316.1 516.5 0.00 48 42 21892 -54.9 -86.9 1 32.0 -56.1 70 10 540.4 540.4 317.5 540.4 0.00 49 30 24060 -52.7 -85.7 1 33.0 -54.7 110 19 601.0 601.0 320.6 601.0 0.01 50 26 24987 -51.3 -85.3 1 34.0 -53.9 630.1 630.1 321.9 630.1 0.01 51 21 26375 -51.3 -86.3 1 35.0 -54.3 669.7 669.7 323.4 669.8 0.01 TRP 195 12117 -62.5 -73.5 21 11.0 -62.6 300 63 336.2 336.2 293.4 336.2 0.01 WND 230 11087 -57.9 -63.5 49 5.6 -58.0 270 94 327.7 327.7 291.1 327.8 0.03 Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 710.27 mb = 2971.47 m = 9748.81 ft Wetbulb zero: 710.02 mb = 2966.65 m = 9732.99 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 62.90 % Est. max temperature: 22.65 C = 72.77 F Sfc-Lift cond lev (LCL): 1007.15 mb = 80.35 m = 263.60 ft T: 14.96 C 700-500 lapse rate: 4.40 C/km ThetaE index: 4.67 C Layer 700.0- 678.0 mb Conv cond level (CCL): 946.68 mb = 598.47 m = 1963.47 ft Mean mixing ratio: 10.02 g/kg Conv temperature: 18.90 C = 66.01 F Cap Strength: 5.61 C Lifted Index: 5.26 C Risk: None Lifted Index @300 mb: 3.36 C Lifted Index @700 mb: -0.25 C Showalter Index: 4.61 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 244.20 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.14 J/kg Max Up Vert Vel: 7.63 m/s Conv Inhibition (B-): 35.04 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 960.98 mb = 471.94 m = 1548.35 ft Lev Free Conv (LFC): 725.98 mb = 2786.34 m = 9141.42 ft Equ Level (EL): 655.98 mb = 3597.70 m = 11803.33 ft B at Equ Level: 27.26 J/kg Max Parcel Lev (MPL): 625.98 mb = 3968.30 m = 13019.21 ft Wind level data Storm motion: 333 at 35 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 1016 12 335 16 6.8 -14.5 | 152 19 -9.0 17.2 1 1000 136 335 29 12.3 -26.3 | 147 6 -3.6 5.4 2 925 794 315 46 32.5 -32.5 | 273 17 16.7 -0.8 3 850 1500 310 44 33.7 -28.3 | 259 18 17.9 3.4 4 700 3082 305 49 40.1 -28.1 | 262 25 24.3 3.6 5 500 5720 290 53 49.8 -18.1 | 248 37 34.0 13.6 6 400 7370 280 55 54.2 -9.6 | 240 44 38.4 22.2 7 300 9370 275 57 56.8 -5.0 | 237 49 41.0 26.7 8 250 10560 275 79 78.7 -6.9 | 248 68 62.9 24.8 9 230 11087 270 94 94.0 -0.0 | 248 84 78.2 31.7 10 200 11960 290 59 55.4 -20.2 | 254 41 39.6 11.5 11 195 12117 300 63 54.6 -31.5 | 270 39 38.8 0.2 12 150 13760 275 74 73.7 -6.4 | 246 63 57.9 25.3 13 100 16360 300 26 22.5 -13.0 | 200 20 6.7 18.7 14 70 18620 300 8 6.9 -4.0 | 162 29 -8.9 27.7 15 50 20770 50 5 -3.8 -3.2 | 145 35 -19.6 28.5 16 30 24060 110 19 -17.9 6.5 | 139 51 -33.7 38.2 Wind Parameters Mean winds (0-6000m): 303.5 at 47.2 knts Storm direction: 333.5 at 35.4 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 109.3 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -21.4 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 75.27 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 ------------------------------------------------------------------------------- 500 330 31 177 5| 0.0 23.9 23.9| 9.1 -2.6 6.5 13.1 0.32| 25.6 8.1 1000 321 37 251 8| 0.0 16.0 16.0| 12.1 -8.2 3.9 3.9 0.22| 18.5 4.0 1500 318 40 258 11| 0.0 10.4 10.4| 12.1 -21.4 -9.3 -6.2 0.13| 13.3 1.7 2000 315 41 259 13| 0.0 8.3 8.3| 14.1 -21.4 -7.3 -3.7 0.13| 10.5 1.4 2500 314 42 260 15| 0.0 7.0 7.0| 15.6 -21.4 -5.8 -2.3 0.13| 8.8 1.2 3000 312 43 260 16| 0.0 6.1 6.1| 16.7 -21.4 -4.7 -1.6 0.13| 7.7 1.0 4000 310 45 260 19| 0.0 4.9 4.9| 16.7 -38.0 -21.3 -5.3 0.07| 6.4 0.4 5000 307 46 259 22| 0.0 4.2 4.2| 16.7 -60.1 -43.4 -8.7 0.01| 5.7 0.1 6000 303 47 257 24| 0.0 3.8 3.8| 16.7 -88.5 -71.9 -12.0 -0.04| 5.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251011.11.gif