UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 28 NOV 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 -14 290 12 SFC 998 1 19.0 8.0 49 11.0 12.7 290 12 292.3 293.5 285.9 311.7 6.75 2 925 647 12.0 4.0 58 8.0 7.8 315 23 291.6 292.6 284.4 307.5 5.51 3 850 1347 5.2 3.1 86 2.1 4.1 325 18 291.6 292.6 284.5 307.8 5.63 4 820 1639 2.2 2.2 100 0.0 2.2 319 23 291.4 292.4 284.2 307.2 5.47 5 739 2472 -3.1 -3.1 100 0.0 -3.1 300 39 294.5 295.2 284.0 306.6 4.12 6 721 2667 -4.5 -6.0 89 1.5 -5.1 295 43 295.0 295.6 283.4 305.1 3.39 7 700 2900 -4.9 -12.9 53 8.0 -7.6 290 47 297.1 297.4 282.7 303.3 2.02 8 685 3070 -5.1 -17.1 38 12.0 -8.7 290 48 298.7 298.9 282.7 303.3 1.46 9 682 3105 -4.9 -20.9 27 16.0 -9.3 290 48 299.3 299.5 282.4 302.7 1.06 10 655 3422 -6.3 -14.3 53 8.0 -8.9 290 49 301.2 301.5 284.2 307.2 1.93 11 617 3887 -9.9 -16.9 57 7.0 -12.0 290 52 302.2 302.5 284.4 307.5 1.65 12 606 4026 -10.7 -23.7 33 13.0 -13.9 290 52 302.9 303.0 283.8 305.9 0.93 13 579 4375 -13.7 -30.7 22 17.0 -16.9 290 54 303.3 303.4 283.4 305.1 0.51 14 558 4654 -16.3 -25.3 46 9.0 -18.2 290 55 303.5 303.7 284.0 306.4 0.88 15 540 4900 -18.5 -39.5 14 21.0 -21.3 290 56 303.7 303.8 283.2 304.5 0.23 16 513 5281 -21.7 -47.7 8 26.0 -24.2 290 58 304.3 304.4 283.3 304.7 0.10 17 500 5470 -23.1 -48.1 8 25.0 -25.4 290 59 304.9 304.9 283.5 305.2 0.10 18 493 5573 -24.1 -48.1 9 24.0 -26.2 289 60 304.9 304.9 283.5 305.2 0.10 19 400 7060 -34.3 -56.3 9 22.0 -35.4 280 76 310.4 310.4 285.5 310.6 0.05 20 347 8041 -40.9 -51.9 30 11.0 -41.4 280 82 314.4 314.4 287.0 314.7 0.09 21 339 8199 -41.9 -56.9 18 15.0 -42.5 280 83 315.1 315.1 287.2 315.3 0.05 22 323 8526 -42.9 -60.9 12 18.0 -43.5 280 86 318.1 318.1 288.2 318.2 0.03 23 300 9020 -46.3 -63.3 13 17.0 -46.7 280 89 320.1 320.1 288.8 320.2 0.03 24 286 9337 -47.5 -63.5 14 16.0 -47.9 279 90 322.8 322.8 289.6 322.9 0.03 25 254 10117 -50.9 -66.0 15 15.1 -51.1 275 94 329.0 329.0 291.5 329.1 0.02 26 250 10220 -51.3 -66.3 15 15.0 -51.6 275 92 329.8 329.8 291.7 329.9 0.02 27 241 10457 -52.7 -64.7 22 12.0 -52.9 280 87 331.2 331.2 292.0 331.3 0.03 28 200 11660 -52.1 -78.1 3 26.0 -52.5 285 89 350.3 350.3 296.7 350.3 0.00 29 163 12996 -48.5 -80.5 1 32.0 -49.2 296 70 377.4 377.4 301.8 377.4 0.00 30 150 13540 -51.1 -82.1 1 31.0 -51.7 300 62 382.0 382.0 302.6 382.0 0.00 31 119 15024 -57.3 -84.3 2 27.0 -57.6 297 61 396.8 396.8 304.8 396.8 0.00 32 115 15240 -57.5 -84.5 2 27.0 -57.9 297 61 400.3 400.3 305.2 400.3 0.00 33 100 16140 -49.1 -83.1 1 34.0 -50.1 295 61 432.9 432.9 309.1 432.9 0.00 34 94 16548 -47.5 -82.5 1 35.0 -48.8 291 55 443.7 443.7 310.3 443.8 0.00 35 75 18006 -57.9 -85.9 2 28.0 -58.4 275 34 451.5 451.5 311.0 451.5 0.00 36 70 18450 -49.3 -83.3 1 34.0 -50.7 270 27 478.9 478.9 313.4 478.9 0.01 37 69 18544 -49.1 -83.1 1 34.0 -50.5 273 26 481.3 481.3 313.5 481.4 0.01 38 56 19898 -54.9 -85.9 1 31.0 -55.8 310 12 497.7 497.7 314.8 497.7 0.00 39 50 20630 -50.9 -83.9 1 33.0 -52.5 330 5 523.5 523.5 316.5 523.6 0.01 40 36 22752 -53.1 -85.1 1 32.0 -54.8 31 10 569.4 569.4 319.1 569.5 0.01 41 30 23930 -51.1 -85.1 1 34.0 -53.4 65 13 605.3 605.3 320.9 605.4 0.01 42 20 26580 -48.1 -84.1 1 36.0 -52.2 90 16 688.9 689.0 324.1 689.1 0.02 43 14 28934 -47.3 -83.3 1 36.0 -52.8 90 22 765.6 765.7 326.4 765.9 0.03 44 10 31190 -40.9 -81.9 0 41.0 -50.7 90 28 866.9 866.9 328.8 867.4 0.05 45 6.8 33852 -34.1 -77.1 0 43.0 -49.9 996.3 996.4 331.1 998.2 0.16 TRP 241 10457 -52.7 -64.7 22 12.0 -52.9 280 87 331.2 331.2 292.0 331.3 0.03 WND 254 10117 -50.9 -66.0 15 15.1 -51.1 275 94 329.0 329.0 291.5 329.1 0.02 Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 786.38 mb = 1984.87 m = 6511.97 ft Wetbulb zero: 786.40 mb = 1974.23 m = 6477.06 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 57.09 % Est. max temperature: 18.27 C = 64.88 F Sfc-Lift cond lev (LCL): 847.06 mb = 1375.14 m = 4511.56 ft T: 4.91 C 700-500 lapse rate: 7.08 C/km ThetaE index: 5.13 C Layer 820.0- 655.0 mb Conv cond level (CCL): 834.18 mb = 1499.76 m = 4920.40 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 18.20 C = 64.75 F Cap Strength: 1.71 C Lifted Index: -0.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 8.06 C Lifted Index @700 mb: -0.29 C Showalter Index: 0.61 C Risk: Thunderstorms probable Total Totals Index: 54.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 26.20 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 242.20 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.47 J/kg Max Up Vert Vel: 11.09 m/s Conv Inhibition (B-): 2.25 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 830.13 mb = 1539.29 m = 5050.11 ft Lev Free Conv (LFC): 825.13 mb = 1588.41 m = 5211.27 ft Equ Level (EL): 685.13 mb = 3068.93 m = 10068.53 ft B at Equ Level: 53.20 J/kg Max Parcel Lev (MPL): 595.13 mb = 4164.21 m = 13661.93 ft Wind level data Storm motion: 324 at 31 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 ---------------------------------------------------------- 0 998 1 290 12 11.3 -4.1 | 161 22 -7.0 21.0 1 925 647 315 23 16.3 -16.3 | 167 9 -2.0 8.8 2 850 1347 325 18 10.3 -14.7 | 142 13 -8.0 10.3 3 700 2900 290 47 44.2 -16.1 | 251 27 25.9 9.0 4 500 5470 290 59 55.4 -20.2 | 262 37 37.1 4.9 5 400 7060 280 76 74.8 -13.2 | 258 58 56.5 11.9 6 300 9020 280 89 87.6 -15.5 | 262 70 69.3 9.6 7 254 10117 275 94 93.6 -8.2 | 257 77 75.3 16.9 8 250 10220 275 92 91.6 -8.0 | 257 75 73.3 17.1 9 241 10457 280 87 85.7 -15.1 | 262 68 67.4 10.0 10 200 11660 285 89 86.0 -23.0 | 268 68 67.7 2.0 11 150 13540 300 62 53.7 -31.0 | 279 36 35.4 -5.9 12 100 16140 295 61 55.3 -25.8 | 271 37 37.0 -0.7 13 70 18450 270 27 27.0 -0.0 | 199 27 8.7 25.1 14 50 20630 330 5 2.5 -4.3 | 143 26 -15.8 20.8 15 30 23930 65 13 -11.8 -5.5 | 123 36 -30.1 19.6 16 20 26580 90 16 -16.0 0.0 | 126 43 -34.3 25.1 17 10 31190 90 28 -28.0 0.0 | 118 53 -46.3 25.1 Wind Parameters Mean winds (0-6000m): 293.9 at 41.4 knts Storm direction: 323.9 at 31.1 knts Shear (0-3000m) pos: 2.1 neg: 5.4 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 50.7 neg: -14.3 tot: 36.4 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.71 Bulk Shear: 86.80 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 ------------------------------------------------------------------------------- 500 304 16 163 17| 10.3 0.0 10.3| 11.4 0.0 11.4 22.7 0.23| 10.4 2.4 1000 311 19 163 13| 6.0 0.0 6.0| 11.4 -7.8 3.5 3.5 -0.04| 8.3 -0.4 1500 315 19 158 13| 4.2 0.0 4.2| 14.6 -12.8 1.8 1.2 -0.06| 7.4 -0.4 2000 315 21 161 11| 3.2 2.7 5.9| 31.7 -12.8 18.9 9.5 0.24| 8.3 2.0 2500 310 24 179 10| 2.5 4.5 7.0| 46.4 -12.8 33.6 13.4 0.30| 9.0 2.7 3000 303 27 203 11| 2.1 5.4 7.5| 50.7 -14.3 36.4 12.1 0.25| 9.3 2.3 4000 298 33 227 14| 1.6 4.6 6.2| 72.1 -14.3 57.8 14.4 0.28| 7.6 2.1 5000 296 37 240 18| 1.3 4.2 5.4| 93.4 -14.3 79.2 15.8 0.29| 6.5 1.9 6000 294 41 247 21| 1.1 4.2 5.3|103.2 -21.8 81.4 13.6 0.26| 6.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251128.23.gif