UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 26 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 -151 SFC 983 1 22.6 10.6 47 12.0 15.3 340 23 297.2 298.7 289.0 321.1 8.18 2 925 521 16.4 5.4 48 11.0 10.3 335 39 296.1 297.2 286.7 313.9 6.08 3 853 1203 9.8 6.1 78 3.7 7.8 321 35 296.1 297.4 287.5 316.3 6.93 4 850 1232 9.6 6.0 78 3.6 7.6 320 35 296.2 297.4 287.5 316.4 6.91 5 809 1640 6.0 4.9 93 1.1 5.4 323 38 296.6 297.8 287.5 316.2 6.72 6 771 2032 2.6 0.3 85 2.3 1.5 325 42 297.0 298.0 286.1 312.0 5.07 7 765 2096 3.4 -1.4 71 4.8 1.1 325 42 298.6 299.4 286.1 312.1 4.51 8 755 2203 3.2 -2.8 65 6.0 0.4 326 43 299.5 300.2 286.0 311.9 4.12 9 700 2811 -2.1 -3.3 91 1.2 -2.6 330 48 300.2 300.9 286.4 313.1 4.28 10 672 3134 -5.1 -5.1 100 0.0 -5.1 329 51 300.3 301.0 286.1 312.1 3.89 11 629 3650 -8.3 -8.3 100 0.0 -8.3 327 57 302.4 303.0 286.2 312.4 3.25 12 627 3675 -8.3 -11.8 76 3.5 -9.5 327 57 302.7 303.1 285.4 310.4 2.47 13 624 3712 -8.1 -15.1 57 7.0 -10.4 327 57 303.3 303.7 285.1 309.3 1.89 14 601 4004 -9.1 -17.1 52 8.0 -11.5 325 60 305.4 305.8 285.6 310.8 1.66 15 512 5223 -18.3 -24.3 59 6.0 -19.6 321 73 308.6 308.8 286.1 312.1 1.04 16 500 5400 -19.5 -23.5 71 4.0 -20.4 320 75 309.3 309.5 286.4 313.1 1.15 17 469 5872 -22.9 -24.6 86 1.7 -23.2 320 74 310.8 311.0 286.9 314.5 1.11 18 464 5951 -23.7 -24.9 90 1.2 -23.9 320 73 310.7 310.9 286.9 314.4 1.09 19 440 6336 -26.5 -31.5 63 5.0 -27.3 320 72 311.9 312.0 286.8 314.1 0.62 20 427 6552 -28.5 -32.7 67 4.2 -29.1 320 71 312.1 312.2 286.8 314.0 0.57 21 421 6654 -28.1 -46.1 16 18.0 -29.7 320 71 313.8 313.9 286.9 314.4 0.15 22 414 6774 -28.9 -46.9 16 18.0 -30.4 320 71 314.3 314.3 287.0 314.8 0.14 23 400 7020 -28.7 -61.7 3 33.0 -30.6 320 70 317.7 317.7 288.0 317.8 0.02 24 393 7146 -28.3 -63.3 2 35.0 -30.3 322 73 319.8 319.8 288.7 319.9 0.02 25 344 8093 -31.8 -64.0 3 32.2 -33.5 340 92 327.5 327.5 291.0 327.6 0.02 26 325 8493 -33.3 -64.3 3 31.0 -34.8 336 88 330.8 330.8 291.9 330.9 0.02 27 300 9050 -36.7 -64.7 4 28.0 -37.9 330 83 333.6 333.6 292.7 333.7 0.02 28 250 10290 -45.1 -69.1 5 24.0 -45.7 330 77 339.0 339.0 294.1 339.1 0.01 29 227 10926 -49.1 -74.1 4 25.0 -49.6 324 80 342.4 342.4 294.9 342.4 0.01 30 200 11750 -51.1 -76.1 4 25.0 -51.5 315 83 351.8 351.9 297.0 351.9 0.01 31 157 13315 -54.9 -82.9 2 28.0 -55.2 330 64 370.6 370.6 300.7 370.6 0.00 32 150 13610 -51.1 -81.1 2 30.0 -51.7 330 66 382.0 382.0 302.6 382.0 0.00 33 138 14148 -54.5 -83.5 2 29.0 -54.9 327 58 385.3 385.3 303.1 385.3 0.00 34 127 14684 -50.1 -82.1 1 32.0 -50.8 324 50 402.5 402.5 305.5 402.5 0.00 35 100 16230 -54.3 -84.3 1 30.0 -54.9 315 27 422.8 422.8 308.0 422.8 0.00 36 84 17333 -59.1 -86.1 2 27.0 -59.5 327 28 434.7 434.7 309.3 434.7 0.00 37 78 17804 -51.7 -84.7 1 33.0 -52.7 332 28 459.3 459.3 311.7 459.4 0.00 38 70 18500 -54.7 -85.7 1 31.0 -55.5 340 29 467.4 467.4 312.4 467.4 0.00 39 61 19376 -56.5 -86.5 1 30.0 -57.2 348 22 482.1 482.1 313.6 482.1 0.00 40 54 20155 -52.7 -85.7 1 33.0 -53.9 355 15 508.0 508.0 315.5 508.0 0.00 41 50 20650 -54.3 -86.3 1 32.0 -55.4 360 11 515.5 515.5 316.0 515.5 0.00 42 32 23515 -54.1 -87.1 1 33.0 -55.8 70 15 586.2 586.2 320.0 586.3 0.01 43 30 23930 -52.9 -85.9 1 33.0 -54.9 80 16 600.4 600.4 320.6 600.5 0.01 44 22 25946 -48.3 -84.3 1 36.0 -52.1 72 18 669.8 669.8 323.4 669.9 0.01 45 20 26570 -49.5 -85.5 1 36.0 -53.1 70 18 684.7 684.7 323.9 684.8 0.01 46 15 28458 -48.3 -84.3 1 36.0 -53.1 78 25 747.4 747.4 325.8 747.5 0.02 47 14 28911 -49.1 -85.1 1 36.0 -53.9 80 27 759.5 759.6 326.2 759.7 0.02 48 10 31150 -42.5 -82.5 0 40.0 -51.5 90 36 860.9 860.9 328.7 861.3 0.04 49 8.5 32259 -37.7 -79.7 0 42.0 -50.1 920.6 920.7 329.8 921.5 0.08 TRP 157 13315 -54.9 -82.9 2 28.0 -55.2 330 64 370.6 370.6 300.7 370.6 0.00 WND 344 8093 -31.8 -64.0 3 32.2 -33.5 340 92 327.5 327.5 291.0 327.6 0.02 Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 721.79 mb = 2570.00 m = 8431.66 ft Wetbulb zero: 747.31 mb = 2285.05 m = 7496.80 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 70.70 % Est. max temperature: 21.77 C = 71.18 F Sfc-Lift cond lev (LCL): 823.23 mb = 1496.19 m = 4908.70 ft T: 7.27 C 700-500 lapse rate: 6.72 C/km ThetaE index: 7.18 C Layer 925.0- 853.0 mb Conv cond level (CCL): 794.90 mb = 1783.59 m = 5851.60 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 22.17 C = 71.90 F Cap Strength: 0.90 C Lifted Index: -0.95 C Risk: Thunderstorms probable Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: -0.89 C Showalter Index: -1.06 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 25.50 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 329.00 Risk: Showers and thunderstorms possible Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 160.01 J/kg Max Up Vert Vel: 17.89 m/s Conv Inhibition (B-): 5.37 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 799.11 mb = 1740.52 m = 5710.30 ft Lev Free Conv (LFC): 784.11 mb = 1895.02 m = 6217.18 ft Equ Level (EL): 764.11 mb = 2105.35 m = 6907.23 ft B at Equ Level: 8.46 J/kg Max Parcel Lev (MPL): 364.11 mb = 7688.99 m = 25226.04 ft Wind level data Storm motion: 355 at 39 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 ---------------------------------------------------------- 0 983 1 340 23 7.9 -21.6 | 193 18 4.2 17.5 1 925 521 335 39 16.5 -35.3 | 254 13 12.8 3.8 2 850 1232 320 35 22.5 -26.8 | 237 23 18.8 12.3 3 700 2811 330 48 24.0 -41.6 | 277 20 20.3 -2.4 4 500 5400 320 75 48.2 -57.5 | 292 48 44.5 -18.3 5 400 7020 320 70 45.0 -53.6 | 289 44 41.3 -14.5 6 344 8093 340 92 31.5 -86.5 | 330 55 27.8 -47.3 7 300 9050 330 83 41.5 -71.9 | 311 50 37.8 -32.7 8 250 10290 330 77 38.5 -66.7 | 308 44 34.8 -27.5 9 200 11750 315 83 58.7 -58.7 | 290 58 55.0 -19.5 10 157 13315 330 64 32.0 -55.4 | 300 33 28.3 -16.3 11 150 13610 330 66 33.0 -57.2 | 302 34 29.3 -18.0 12 100 16230 315 27 19.1 -19.1 | 218 25 15.4 20.0 13 70 18500 340 29 9.9 -27.3 | 208 13 6.3 11.9 14 50 20650 360 11 -0.0 -11.0 | 173 28 -3.7 28.1 15 30 23930 80 16 -15.8 -2.8 | 152 41 -19.4 36.4 16 20 26570 70 18 -16.9 -6.2 | 148 39 -20.6 33.0 17 10 31150 90 36 -36.0 0.0 | 135 56 -39.7 39.1 Wind Parameters Mean winds (0-6000m): 324.7 at 52.4 knts Storm direction: 354.7 at 39.3 knts Shear (0-3000m) pos: 2.4 neg: 2.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 137.9 neg: -20.8 tot: 117.1 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 2.21 Bulk Shear: 72.26 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 ------------------------------------------------------------------------------- 500 337 31 217 14| 0.0 16.0 16.0| 51.2 0.0 51.2 102.4 0.89| 16.1 14.3 1000 333 34 234 15| 0.0 7.9 7.9| 51.3 -13.0 38.3 38.3 0.48| 11.8 5.7 1500 329 35 237 17| 0.0 5.8 5.8| 63.7 -20.8 42.9 28.6 0.42| 9.6 4.0 2000 328 36 240 18| 1.2 4.4 5.6| 89.3 -20.8 68.5 34.3 0.50| 8.4 4.2 2500 328 37 245 18| 1.9 3.5 5.4|115.1 -20.8 94.3 37.7 0.56| 7.7 4.3 3000 328 39 251 18| 2.4 2.9 5.3|137.9 -20.8 117.1 39.0 0.59| 7.3 4.3 4000 328 43 262 20| 1.8 3.6 5.4|167.5 -20.8 146.7 36.7 0.55| 6.9 3.8 5000 326 48 272 23| 1.4 4.0 5.5|186.0 -20.8 165.2 33.0 0.48| 6.7 3.2 6000 325 52 278 27| 1.2 3.6 4.8|189.2 -31.7 157.5 26.2 0.43| 6.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251126.23.gif