UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102211.upa.cvt Date: 1100Z 22 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 22 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 ------------------------------------------------------------------------------- 0 1000 -52 110 4 SFC 994 1 10.0 8.8 92 1.2 9.3 110 4 283.6 284.9 282.8 303.4 7.16 2 978 136 11.6 6.6 71 5.0 8.9 76 8 286.6 287.7 283.1 304.1 6.25 3 954 342 11.0 4.0 62 7.0 7.4 24 14 288.0 288.9 282.7 303.2 5.34 4 925 598 9.0 4.0 71 5.0 6.4 320 22 288.5 289.5 283.1 304.2 5.51 5 850 1294 4.4 0.8 77 3.6 2.7 320 37 290.8 291.6 283.2 304.5 4.77 6 800 1785 0.6 -0.2 94 0.8 0.2 308 40 291.8 292.6 283.6 305.5 4.71 7 745 2355 -1.5 -1.6 99 0.1 -1.6 293 44 295.5 296.3 284.9 309.0 4.57 8 731 2506 -0.5 -0.5 100 0.0 -0.5 289 46 298.2 299.1 286.5 313.2 5.05 9 700 2852 -1.7 -2.3 96 0.6 -2.0 280 48 300.6 301.4 286.9 314.5 4.62 10 586 4255 -6.7 -7.6 93 0.9 -7.1 283 64 310.5 311.2 289.4 322.1 3.68 11 500 5480 -13.5 -14.8 90 1.3 -13.9 285 78 316.6 317.0 290.2 324.6 2.43 12 441 6423 -19.5 -20.9 89 1.4 -19.9 285 82 320.6 320.9 290.6 326.1 1.64 13 400 7140 -24.9 -26.7 85 1.8 -25.3 285 85 322.6 322.8 290.7 326.4 1.08 14 349 8119 -31.5 -34.6 74 3.1 -31.9 283 97 326.5 326.7 291.3 328.7 0.58 15 306 9035 -39.1 -42.9 67 3.8 -39.4 280 108 328.4 328.4 291.6 329.5 0.28 16 300 9170 -40.3 -43.7 70 3.4 -40.6 280 110 328.6 328.6 291.6 329.6 0.27 17 250 10390 -50.9 -55.1 61 4.2 -51.0 275 127 330.4 330.4 291.9 330.7 0.09 18 249 10416 -51.3 -55.4 61 4.1 -51.4 275 128 330.2 330.2 291.9 330.5 0.08 19 213 11409 -59.3 -65.3 46 6.0 -59.4 275 148 332.8 332.8 292.5 332.9 0.03 20 201 11769 -62.1 -66.8 53 4.7 -62.1 275 155 334.0 334.0 292.8 334.1 0.02 21 200 11800 -62.3 -66.9 54 4.6 -62.4 275 155 334.1 334.1 292.9 334.2 0.02 22 198 11862 -62.9 -67.6 53 4.7 -63.0 275 149 334.1 334.1 292.9 334.2 0.02 23 186 12253 -56.3 -82.3 2 26.0 -56.6 274 137 350.8 350.8 296.8 350.8 0.00 24 156 13364 -59.1 -81.1 4 22.0 -59.3 271 104 364.2 364.2 299.5 364.2 0.00 25 150 13610 -58.9 -81.9 4 23.0 -59.1 270 97 368.6 368.6 300.3 368.6 0.00 26 132 14421 -54.1 -83.1 2 29.0 -54.5 390.9 390.9 303.9 390.9 0.00 27 119 15080 -58.1 -84.1 2 26.0 -58.4 395.3 395.3 304.6 395.3 0.00 28 111 15519 -57.5 -70.5 18 13.0 -57.8 404.4 404.4 305.8 404.5 0.03 TRP 198 11862 -62.9 -67.6 53 4.7 -63.0 275 149 334.1 334.1 292.9 334.2 0.02 WND 201 11769 -62.1 -66.8 53 4.7 -62.1 275 155 334.0 334.0 292.8 334.1 0.02 Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 784.29 mb = 1947.37 m = 6388.95 ft Wetbulb zero: 793.08 mb = 1854.03 m = 6082.70 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 88.58 % Est. max temperature: 17.23 C = 63.01 F Sfc-Lift cond lev (LCL): 976.21 mb = 150.99 m = 495.37 ft T: 11.56 C 700-500 lapse rate: 4.49 C/km ThetaE index: 0.95 C Layer 954.0- 925.0 mb Conv cond level (CCL): 829.88 mb = 1487.79 m = 4881.14 ft Mean mixing ratio: 5.69 g/kg Conv temperature: 17.52 C = 63.53 F Cap Strength: 10.27 C Lifted Index: 12.79 C Risk: None Lifted Index @300 mb: 17.63 C Lifted Index @700 mb: 5.55 C Showalter Index: 12.38 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 14.30 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.86 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 11961.64 J/kg Cap Strength: 12.70 C Lift Cond Lev (LCL): 872.35 mb = 1080.41 m = 3544.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 38 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 ---------------------------------------------------------- 0 994 1 110 4 -3.8 1.4 | 137 41 -28.4 30.2 1 925 598 320 22 14.1 -16.9 | 139 16 -10.5 11.9 2 850 1294 320 37 23.8 -28.3 | 117 1 -0.9 0.5 3 700 2852 280 48 47.3 -8.3 | 228 30 22.6 20.5 4 500 5480 285 78 75.3 -20.2 | 260 51 50.7 8.6 5 400 7140 285 85 82.1 -22.0 | 263 58 57.4 6.8 6 300 9170 280 110 108.3 -19.1 | 263 84 83.7 9.7 7 250 10390 275 127 126.5 -11.1 | 260 103 101.9 17.7 8 201 11769 275 155 154.4 -13.5 | 263 131 129.8 15.3 9 200 11800 275 155 154.4 -13.5 | 263 131 129.8 15.3 10 198 11862 275 149 148.4 -13.0 | 263 125 123.8 15.8 11 150 13610 270 97 97.0 -0.0 | 248 78 72.3 28.8 Wind Parameters Mean winds (0-6000m): 289.4 at 50.5 knts Storm direction: 319.4 at 37.9 knts Shear (0-3000m) pos: 0.0 neg: 9.2 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 50.8 neg: -178.4 tot: -127.6 m^2/s^2 ave: -42.5 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 14.9 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 227.87 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 ------------------------------------------------------------------------------- 500 323 11 138 26| 0.0 22.3 22.3| 8.4-153.1-144.7 -289.4 -0.45| 30.4-13.8 1000 322 18 137 20| 0.0 17.6 17.6| 40.9-154.0-113.0 -113.0 -0.15| 24.4 -3.6 1500 320 24 138 14| 0.0 14.4 14.4| 41.6-154.5-112.9 -75.3 -0.09| 19.8 -1.7 2000 316 28 150 10| 0.0 11.8 11.8| 41.9-155.5-113.5 -56.8 -0.07| 17.3 -1.3 2500 309 31 177 9| 0.0 10.2 10.2| 41.9-165.1-123.1 -49.2 -0.09| 16.0 -1.4 3000 303 34 201 11| 0.0 9.2 9.2| 50.8-178.4-127.6 -42.5 -0.09| 14.9 -1.3 4000 295 39 221 16| 1.5 6.9 8.4|134.2-178.4 -44.2 -11.1 0.01| 12.7 0.2 5000 291 45 234 21| 2.4 5.5 7.9|223.3-178.4 44.9 9.0 0.08| 11.3 0.9 6000 289 51 242 26| 2.5 4.8 7.3|281.2-178.4 102.7 17.1 0.12| 10.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251022.11.gif