UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 10 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 1019 12 15.4 14.0 91 1.4 14.6 5 10 287.0 288.7 286.9 314.5 9.90 1 1000 163 14.4 13.1 92 1.3 13.6 360 23 287.5 289.2 286.8 314.1 9.51 2 925 819 11.4 11.4 100 0.0 11.4 320 46 291.0 292.6 287.8 317.0 9.19 3 850 1524 8.4 8.4 100 0.0 8.4 310 46 294.9 296.4 288.2 318.5 8.16 4 789 2136 5.0 5.0 100 0.0 5.0 304 52 297.7 298.9 288.1 318.0 6.95 5 700 3103 -1.1 -1.1 100 0.0 -1.1 295 61 301.3 302.2 287.6 316.4 5.05 6 645 3750 -5.1 -5.4 98 0.3 -5.3 286 57 303.9 304.6 287.4 316.0 3.97 7 643 3774 -5.1 -10.0 68 4.9 -7.0 286 57 304.1 304.7 286.3 312.8 2.78 8 639 3823 -4.1 -17.1 36 13.0 -8.3 286 57 305.8 306.1 285.6 310.9 1.56 9 588 4477 -5.3 -42.3 4 37.0 -11.9 277 53 311.8 311.8 286.2 312.4 0.16 10 540 5140 -8.7 -44.7 4 36.0 -14.5 268 49 315.4 315.4 287.4 315.9 0.13 11 500 5730 -13.7 -34.7 15 21.0 -17.6 260 46 316.3 316.4 288.0 317.8 0.40 12 400 7380 -27.3 -47.3 13 20.0 -29.2 280 46 319.5 319.5 288.8 320.0 0.13 13 376 7823 -30.7 -53.7 9 23.0 -32.3 286 56 320.7 320.7 289.0 321.0 0.07 14 347 8387 -35.3 -47.3 28 12.0 -36.2 295 69 321.9 322.0 289.5 322.5 0.15 15 322 8906 -38.1 -43.1 59 5.0 -38.5 303 81 325.0 325.1 290.6 326.0 0.26 16 303 9322 -40.5 -43.0 77 2.5 -40.7 309 90 327.3 327.4 291.3 328.4 0.28 17 300 9390 -41.1 -44.2 72 3.1 -41.3 310 92 327.4 327.5 291.3 328.4 0.25 18 273 10023 -46.3 -54.3 40 8.0 -46.6 307 89 328.8 328.9 291.5 329.2 0.09 19 250 10600 -51.5 -56.4 56 4.9 -51.7 305 87 329.5 329.5 291.6 329.8 0.07 20 216 11531 -59.3 -61.3 77 2.0 -59.3 291 97 331.5 331.5 292.2 331.7 0.05 21 213 11618 -59.7 -61.5 80 1.8 -59.8 290 98 332.1 332.1 292.3 332.3 0.05 22 212 11648 -59.9 -61.6 80 1.7 -59.9 290 98 332.3 332.3 292.4 332.5 0.05 23 203 11918 -61.1 -66.1 51 5.0 -61.2 290 93 334.6 334.6 293.0 334.7 0.03 24 200 12010 -60.9 -71.9 22 11.0 -61.0 290 87 336.3 336.3 293.4 336.4 0.01 25 197 12104 -60.3 -76.3 11 16.0 -60.4 290 86 338.7 338.7 294.0 338.8 0.01 26 189 12365 -57.3 -79.3 5 22.0 -57.5 290 85 347.6 347.6 296.1 347.6 0.00 27 158 13493 -59.9 -81.9 4 22.0 -60.1 290 77 361.5 361.5 299.0 361.5 0.00 28 150 13820 -57.7 -83.7 2 26.0 -58.0 290 75 370.7 370.7 300.7 370.7 0.00 29 136 14444 -52.7 -82.7 1 30.0 -53.2 297 63 390.0 390.0 303.8 390.1 0.00 30 100 16400 -58.1 -85.1 2 27.0 -58.5 320 27 415.5 415.5 307.2 415.5 0.00 31 98 16527 -56.5 -84.5 2 28.0 -56.9 319 26 421.0 421.0 307.8 421.0 0.00 32 87 17272 -61.5 -86.5 2 25.0 -61.8 312 21 425.5 425.5 308.3 425.5 0.00 33 81 17716 -58.9 -86.9 2 28.0 -59.3 308 18 439.6 439.6 309.8 439.6 0.00 34 79 17874 -54.1 -85.1 1 31.0 -54.8 307 16 452.7 452.7 311.1 452.7 0.00 35 73 18375 -58.1 -87.1 1 29.0 -58.6 302 13 454.6 454.6 311.3 454.6 0.00 36 70 18640 -55.9 -85.9 1 30.0 -56.6 300 11 464.8 464.8 312.2 464.8 0.00 37 60 19627 -51.9 -84.9 1 33.0 -53.1 327 12 494.7 494.7 314.6 494.7 0.00 38 50 20800 -53.7 -84.7 1 31.0 -54.9 360 13 516.9 516.9 316.1 517.0 0.01 39 35 23093 -53.7 -84.7 1 31.0 -55.3 572.4 572.4 319.3 572.5 0.01 TRP 203 11918 -61.1 -66.1 51 5.0 -61.2 290 93 334.6 334.6 293.0 334.7 0.03 WND 213 11618 -59.7 -61.5 80 1.8 -59.8 290 98 332.1 332.1 292.3 332.3 0.05 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 716.05 mb = 2928.64 m = 9608.30 ft Wetbulb zero: 715.97 mb = 2920.76 m = 9582.42 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 68.00 % Est. max temperature: 22.34 C = 72.21 F Sfc-Lift cond lev (LCL): 998.15 mb = 178.60 m = 585.96 ft T: 14.33 C 700-500 lapse rate: 4.80 C/km ThetaE index: 7.65 C Layer 789.0- 588.0 mb Conv cond level (CCL): 938.77 mb = 694.67 m = 2279.06 ft Mean mixing ratio: 9.40 g/kg Conv temperature: 18.74 C = 65.73 F Cap Strength: 6.05 C Lifted Index: 5.32 C Risk: None Lifted Index @300 mb: 8.86 C Lifted Index @700 mb: 0.46 C Showalter Index: 3.51 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 238.80 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.38 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 30561.65 J/kg Cap Strength: 6.01 C Lift Cond Lev (LCL): 957.28 mb = 530.33 m = 1739.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 37 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 1019 12 5 10 -0.9 -10.0 | 131 30 -23.0 19.8 1 1000 163 360 23 -0.0 -23.0 | 107 23 -22.1 6.7 2 925 819 320 46 29.6 -35.2 | 307 9 7.5 -5.5 3 850 1524 310 46 35.2 -29.6 | 269 13 13.1 0.1 4 700 3103 295 61 55.3 -25.8 | 263 33 33.2 3.9 5 500 5730 260 46 45.3 8.0 | 212 44 23.2 37.7 6 400 7380 280 46 45.3 -8.0 | 227 32 23.2 21.7 7 300 9390 310 92 70.5 -59.1 | 301 57 48.4 -29.4 8 250 10600 305 87 71.3 -49.9 | 292 53 49.2 -20.2 9 213 11618 290 98 92.1 -33.5 | 273 70 70.0 -3.8 10 203 11918 290 93 87.4 -31.8 | 272 65 65.3 -2.1 11 200 12010 290 87 81.8 -29.8 | 270 60 59.6 -0.0 12 150 13820 290 75 70.5 -25.7 | 265 49 48.4 4.1 13 100 16400 320 27 17.4 -20.7 | 152 10 -4.8 9.0 14 70 18640 300 11 9.5 -5.5 | 153 27 -12.6 24.2 15 50 20800 360 13 -0.0 -13.0 | 127 28 -22.1 16.7 Wind Parameters Mean winds (0-6000m): 293.3 at 49.4 knts Storm direction: 323.3 at 37.0 knts Shear (0-3000m) pos: 0.0 neg: 9.8 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 133.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -177.3 tot: -177.3 m^2/s^2 ave: -59.1 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -7.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 226.26 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 ------------------------------------------------------------------------------- 500 350 25 106 18| 0.0 27.4 27.4| 0.0-115.4-115.4 -230.8 -0.70| 30.2-21.1 1000 331 34 90 6| 0.0 20.6 20.6| 0.0-145.6-145.6 -145.6 -0.77| 25.2-19.4 1500 324 38 350 1| 0.0 14.1 14.1| 0.0-159.9-159.9 -106.6 -0.78| 18.8-14.6 2000 319 40 281 4| 0.0 11.9 11.9| 0.0-161.2-161.2 -80.6 -0.70| 15.7-11.0 2500 315 43 274 8| 0.0 10.7 10.7| 0.0-166.3-166.3 -66.5 -0.65| 13.9 -9.0 3000 311 46 270 12| 0.0 9.8 9.8| 0.0-177.3-177.3 -59.1 -0.61| 12.7 -7.7 4000 305 49 263 18| 0.0 7.1 7.1| 0.0-299.8-299.8 -75.0 -0.66| 11.4 -7.5 5000 299 50 255 22| 0.0 5.4 5.4| 0.0-431.3-431.3 -86.3 -0.70| 10.5 -7.3 6000 293 49 246 25| 0.1 4.3 4.4| 18.3-524.2-505.9 -84.3 -0.68| 9.7 -6.7 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251010.11.gif