UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 13 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 1004 12 16.2 12.9 81 3.3 14.2 289.0 290.7 287.2 315.3 9.34 1 1001 37 17.4 11.4 68 6.0 13.8 290.5 292.0 286.9 314.5 8.48 2 912 820 9.8 9.8 100 0.0 9.8 290.5 292.0 286.8 314.2 8.36 3 836 1537 6.6 4.2 85 2.4 5.4 294.5 295.6 286.2 312.4 6.19 4 783 2070 2.4 -1.5 75 3.9 0.6 295.5 296.3 284.7 308.4 4.38 5 741 2513 -1.1 -2.3 92 1.2 -1.6 296.4 297.2 285.1 309.3 4.36 6 648 3574 -5.1 -5.1 100 0.0 -5.1 303.5 304.2 287.3 315.8 4.04 7 579 4448 -11.1 -11.4 98 0.3 -11.2 306.4 306.9 287.1 315.1 2.76 8 559 4716 -14.7 -36.7 14 22.0 -18.2 305.2 305.3 283.9 306.3 0.29 9 548 4867 -14.9 -31.9 22 17.0 -18.0 306.7 306.8 284.7 308.4 0.48 10 532 5091 -15.3 -15.6 98 0.3 -15.4 308.9 309.3 287.3 315.7 2.13 11 529 5134 -15.5 -15.8 98 0.3 -15.6 309.1 309.5 287.4 315.9 2.11 12 494 5648 -17.9 -18.9 92 1.0 -18.2 312.3 312.6 288.1 318.0 1.74 13 472 5988 -19.1 -25.1 59 6.0 -20.5 314.9 315.1 288.2 318.5 1.05 14 469 6035 -19.5 -28.5 45 9.0 -21.3 315.0 315.1 288.0 317.7 0.78 15 439 6523 -23.5 -36.5 29 13.0 -25.4 315.9 316.0 287.9 317.3 0.38 16 398 7232 -28.9 -38.9 38 10.0 -30.1 317.9 317.9 288.5 319.1 0.33 17 393 7323 -27.7 -46.7 15 19.0 -29.5 320.6 320.6 289.1 321.2 0.15 18 381 7545 -28.7 -50.7 10 22.0 -30.5 322.1 322.2 289.5 322.5 0.10 19 315 8880 -38.7 -56.7 13 18.0 -39.6 326.2 326.2 290.7 326.5 0.06 20 310 8990 -39.7 -48.7 38 9.0 -40.3 326.3 326.4 290.8 326.9 0.15 21 308 9034 -40.1 -43.1 73 3.0 -40.4 326.4 326.4 291.0 327.4 0.28 22 304 9123 -40.7 -42.9 79 2.2 -40.9 326.8 326.8 291.1 327.8 0.29 23 279 9702 -44.7 -46.2 85 1.5 -44.8 329.1 329.2 291.7 330.0 0.22 24 242 10639 -52.3 -57.2 55 4.9 -52.4 331.4 331.4 292.2 331.7 0.07 25 235 10829 -52.3 -70.3 10 18.0 -52.6 334.2 334.2 292.9 334.2 0.01 26 201 11844 -50.5 -71.5 7 21.0 -51.0 352.3 352.3 297.1 352.4 0.01 27 140 14143 -61.9 -79.9 7 18.0 -62.1 370.7 370.7 300.7 370.7 0.00 28 137 14277 -61.3 -80.3 6 19.0 -61.5 374.0 374.0 301.3 374.1 0.00 29 131 14559 -54.5 -77.5 4 23.0 -54.9 391.0 391.0 303.9 391.1 0.01 30 123 14964 -52.7 -75.7 5 23.0 -53.2 401.4 401.4 305.4 401.5 0.01 31 121 15070 -53.1 -77.1 4 24.0 -53.7 402.6 402.6 305.6 402.6 0.01 32 115 15404 -45.7 -71.7 4 26.0 -46.9 422.2 422.2 308.0 422.3 0.02 33 100 16319 -53.3 -76.3 4 23.0 -53.9 424.7 424.7 308.3 424.8 0.01 34 87 17203 -59.7 -80.7 5 21.0 -60.0 260 13 429.1 429.1 308.7 429.2 0.01 35 79 17808 -58.1 -81.1 4 23.0 -58.6 260 13 444.4 444.4 310.3 444.5 0.01 36 78 17889 -55.1 -79.1 4 24.0 -55.8 260 13 452.3 452.3 311.1 452.3 0.01 37 74 18223 -57.9 -80.9 4 23.0 -58.4 260 13 453.3 453.3 311.1 453.3 0.01 38 73 18310 -53.7 -78.7 3 25.0 -54.5 260 13 463.9 463.9 312.1 464.0 0.01 39 70 18580 -53.1 -78.1 3 25.0 -54.0 260 13 470.8 470.8 312.7 470.9 0.01 40 60 19565 -55.9 -79.9 3 24.0 -56.6 331 10 485.7 485.7 313.9 485.8 0.01 41 56 20007 -51.7 -77.7 3 26.0 -53.0 3 9 505.0 505.0 315.3 505.1 0.02 42 50 20740 -52.1 -78.1 3 26.0 -53.5 55 7 520.7 520.7 316.4 520.8 0.02 43 40 22178 -54.3 -80.3 3 26.0 -55.6 77 9 549.5 549.5 318.1 549.6 0.02 44 30 24030 -52.3 -81.3 2 29.0 -54.4 105 11 602.1 602.1 320.7 602.2 0.02 45 21 26352 -49.5 -81.5 1 32.0 -53.0 675.2 675.2 323.6 675.4 0.02 46 21 26352 -49.7 -82.7 1 33.0 -53.1 674.6 674.6 323.6 674.7 0.02 TRP 87 17203 -59.7 -80.7 5 21.0 -60.0 260 13 429.1 429.1 308.7 429.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5511.52 m Freezing level: 754.20 mb = 2373.67 m = 7787.54 ft Wetbulb zero: 771.57 mb = 2188.28 m = 7179.31 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 85.89 % Est. max temperature: 20.67 C = 69.21 F Sfc-Lift cond lev (LCL): 955.82 mb = 425.61 m = 1396.33 ft T: 13.63 C 700-500 lapse rate: 5.66 C/km ThetaE index: 6.82 C Layer 1001.0- 741.0 mb Conv cond level (CCL): 913.39 mb = 807.16 m = 2648.15 ft Mean mixing ratio: 8.42 g/kg Conv temperature: 17.69 C = 63.83 F Cap Strength: 1.00 C Lifted Index: 2.19 C Risk: None Lifted Index @300 mb: 9.41 C Lifted Index @700 mb: -0.77 C Showalter Index: 3.19 C Risk: None Total Totals Index: 47.43 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.69 C Cross Totals Index: 22.75 C K Index: 29.27 Risk: 40-60 % chance of thunderstorms Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.26 J/kg Max Up Vert Vel: 10.70 m/s Conv Inhibition (B-): 7.37 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 913.78 mb = 803.57 m = 2636.37 ft Lev Free Conv (LFC): 808.78 mb = 1806.74 m = 5927.56 ft Equ Level (EL): 668.78 mb = 3324.18 m = 10905.99 ft B at Equ Level: 48.57 J/kg Max Parcel Lev (MPL): 498.78 mb = 5575.70 m = 18292.74 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 87 17203 260 13 12.8 2.3 1 70 18580 260 13 12.8 2.3 2 50 20740 55 7 -5.7 -4.0 3 30 24030 105 11 -10.6 2.8 Wind Parameters Energy-Hel index: -3.58 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251013.11.gif