UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102911.upa.cvt Date: 1100Z 29 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 29 OCT 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- 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 1010 1 7.8 4.4 79 3.4 6.1 280.2 281.0 278.8 294.4 5.19 1 1003 58 9.0 2.0 61 7.0 5.7 281.9 282.7 278.7 294.2 4.40 2 811 1773 -3.5 -3.5 100 0.0 -3.5 286.3 286.9 279.8 296.7 3.64 3 763 2253 -5.1 -7.3 85 2.2 -5.9 289.6 290.1 280.5 298.1 2.89 4 682 3121 -12.3 -12.3 100 0.0 -12.3 291.0 291.4 280.3 297.5 2.18 5 667 3291 -12.7 -15.1 82 2.4 -13.4 292.4 292.7 280.4 297.8 1.77 6 622 3819 -16.7 -16.9 98 0.2 -16.7 293.8 294.0 280.8 298.8 1.64 7 615 3904 -16.9 -21.5 67 4.6 -17.9 294.5 294.7 280.4 298.0 1.11 8 610 3965 -17.5 -18.5 92 1.0 -17.7 294.5 294.7 280.9 299.0 1.46 9 605 4027 -17.3 -29.3 34 12.0 -19.4 295.4 295.5 280.1 297.2 0.56 10 601 4076 -17.5 -22.4 66 4.9 -18.6 295.7 295.9 280.9 299.1 1.05 11 597 4126 -17.7 -25.7 50 8.0 -19.3 296.1 296.2 280.7 298.6 0.79 12 592 4189 -18.3 -21.0 79 2.7 -18.9 296.1 296.3 281.3 299.9 1.21 13 591 4202 -18.3 -22.1 72 3.8 -19.1 296.2 296.4 281.2 299.7 1.10 14 584 4291 -18.1 -28.1 41 10.0 -19.9 297.5 297.6 281.1 299.6 0.65 15 575 4406 -18.7 -30.7 34 12.0 -20.7 298.1 298.2 281.3 299.8 0.52 16 514 5234 -23.3 -41.3 18 18.0 -25.3 302.2 302.3 282.5 302.9 0.20 17 487 5627 -25.5 -39.5 26 14.0 -27.1 304.2 304.3 283.4 305.1 0.25 18 444 6290 -30.7 -37.7 50 7.0 -31.4 305.8 305.9 284.2 307.0 0.34 19 351 7914 -43.3 -49.3 52 6.0 -43.6 310.1 310.1 285.5 310.5 0.12 20 325 8428 -47.1 -53.1 50 6.0 -47.3 311.7 311.8 286.1 312.1 0.08 21 269 9650 -57.7 -60.0 75 2.3 -57.8 313.6 313.7 286.6 313.8 0.04 22 264 9769 -56.7 -69.7 18 13.0 -56.8 316.8 316.8 287.7 316.8 0.01 23 258 9914 -56.9 -63.9 41 7.0 -57.0 318.6 318.6 288.3 318.7 0.03 24 249 10139 -56.7 -74.7 9 18.0 -56.9 322.1 322.1 289.4 322.2 0.01 25 195 11712 -50.1 -80.1 2 30.0 -50.6 356.0 356.0 297.9 356.0 0.00 26 160 12994 -53.5 -82.5 2 29.0 -53.9 371.0 371.0 300.7 371.0 0.00 27 115 15142 -48.7 -81.7 1 33.0 -49.6 416.6 416.6 307.3 416.7 0.00 28 100 16057 -50.3 -83.3 1 33.0 -51.2 430.5 430.5 308.9 430.6 0.00 29 70 18390 -49.3 -83.3 1 34.0 -50.7 265 41 478.9 478.9 313.4 478.9 0.01 30 56 19853 -48.5 -82.5 1 34.0 -50.3 268 33 512.3 512.3 315.8 512.3 0.01 31 50 20590 -52.7 -84.7 1 32.0 -54.0 270 29 519.3 519.3 316.2 519.3 0.01 32 43 21570 -48.5 -83.5 1 35.0 -50.7 286 24 552.5 552.5 318.2 552.6 0.01 33 37 22550 -51.5 -84.5 1 33.0 -53.4 302 18 569.1 569.1 319.1 569.1 0.01 34 33 23297 -48.1 -84.1 1 36.0 -51.0 315 14 597.0 597.0 320.5 597.1 0.01 35 30 23920 -50.7 -83.7 1 33.0 -53.1 325 11 606.4 606.4 320.9 606.5 0.01 36 29 24142 -51.7 -84.7 1 33.0 -53.9 333 11 609.6 609.6 321.0 609.6 0.01 37 23 25655 -50.9 -84.9 1 34.0 -53.8 24 10 653.7 653.7 322.8 653.8 0.01 38 22 25948 -47.1 -83.1 1 36.0 -51.2 34 10 673.4 673.4 323.6 673.5 0.02 39 20 26580 -47.7 -83.7 1 36.0 -51.9 55 10 690.2 690.2 324.1 690.3 0.02 40 15 28478 -49.1 -84.1 1 35.0 -53.7 72 18 744.7 744.7 325.8 744.9 0.02 41 10 31160 -46.3 -83.3 1 37.0 -53.4 95 30 846.7 846.7 328.3 847.1 0.04 42 8.5 32247 -43.5 -82.5 1 39.0 -52.7 898.0 898.0 329.4 898.5 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5352.57 m Freezing level: 864.76 mb = 1292.94 m = 4241.89 ft Wetbulb zero: 883.96 mb = 1077.85 m = 3536.21 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 71.31 % Est. max temperature: 12.80 C = 55.04 F Sfc-Lift cond lev (LCL): 958.85 mb = 421.59 m = 1383.17 ft T: 6.35 C 700-500 lapse rate: 5.49 C/km ThetaE index: 0.23 C Layer 1003.0- 811.0 mb Conv cond level (CCL): 849.62 mb = 1397.60 m = 4585.26 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 13.05 C = 55.49 F Cap Strength: 7.68 C Lifted Index: 8.25 C Risk: None Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 1.92 C Showalter Index: 7.25 C Risk: None Total Totals Index: 45.83 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.69 C Cross Totals Index: 22.14 C K Index: 20.89 Risk: 20-40 % chance of thunderstorms Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.57 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 67388.45 J/kg Cap Strength: 8.13 C Lift Cond Lev (LCL): 882.82 mb = 1088.27 m = 3570.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 70 18390 265 41 40.8 3.6 1 50 20590 270 29 29.0 -0.0 2 30 23920 325 11 6.3 -9.0 3 20 26580 55 10 -8.2 -5.7 4 10 31160 95 30 -29.9 2.6 Wind Parameters Energy-Hel index: -0.22 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//NZNV/skewt/NZNV.skewt.20251029.11.gif