UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050823.upa.cvt Date: 2300Z 8 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 8 MAY 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 1015 1 11.4 6.7 73 4.7 8.9 230 8 283.3 284.4 281.4 300.2 6.07 1 1000 126 10.4 4.4 66 6.0 7.4 225 11 283.5 284.5 280.6 298.2 5.24 2 925 768 4.4 1.6 82 2.8 3.1 240 18 283.8 284.6 279.9 296.8 4.64 3 914 865 3.6 1.3 85 2.3 2.5 242 18 284.0 284.8 280.0 296.9 4.60 4 883 1145 1.6 -5.4 60 7.0 -1.2 248 20 284.7 285.2 278.2 293.0 2.89 5 857 1385 -0.3 -4.0 76 3.7 -1.8 254 21 285.2 285.7 278.9 294.6 3.31 6 850 1451 -0.9 -4.9 74 4.0 -2.5 255 21 285.2 285.7 278.7 294.2 3.12 7 817 1766 -2.7 -14.7 39 12.0 -6.3 257 21 286.5 286.8 277.2 291.0 1.49 8 789 2041 -5.1 -11.1 63 6.0 -7.1 259 21 286.8 287.2 278.1 293.0 2.07 9 761 2324 -6.1 -20.1 32 14.0 -9.6 261 22 288.7 288.9 277.6 291.9 1.02 10 730 2647 -8.9 -11.1 84 2.2 -9.6 263 22 289.1 289.5 279.4 295.8 2.24 11 727 2679 -8.5 -11.4 80 2.9 -9.4 263 22 289.9 290.3 279.7 296.5 2.20 12 715 2808 -9.5 -13.3 74 3.8 -10.6 264 22 290.2 290.5 279.5 295.9 1.92 13 713 2830 -8.9 -20.9 37 12.0 -11.8 264 22 291.1 291.3 278.7 294.2 1.01 14 710 2862 -8.9 -23.9 29 15.0 -12.3 264 22 291.4 291.6 278.6 293.9 0.78 15 700 2972 -9.9 -17.9 52 8.0 -12.0 265 22 291.5 291.8 279.4 295.6 1.33 16 699 2983 -9.9 -17.9 52 8.0 -12.1 265 22 291.6 291.9 279.4 295.7 1.34 17 682 3173 -11.7 -22.7 40 11.0 -14.2 270 24 291.7 291.9 278.9 294.5 0.90 18 649 3551 -14.7 -15.2 96 0.5 -14.9 278 29 292.5 292.8 280.4 297.9 1.81 19 648 3562 -14.7 -15.3 95 0.6 -14.9 279 29 292.6 292.9 280.5 298.0 1.79 20 631 3764 -15.1 -26.1 39 11.0 -17.3 284 31 294.4 294.5 279.8 296.7 0.72 21 623 3860 -15.5 -23.5 50 8.0 -17.2 286 32 295.0 295.2 280.4 297.9 0.92 22 617 3933 -15.7 -28.7 32 13.0 -18.1 288 33 295.6 295.7 280.2 297.5 0.58 23 613 3983 -15.5 -32.5 22 17.0 -18.3 289 33 296.4 296.4 280.3 297.7 0.41 24 596 4194 -17.1 -34.1 21 17.0 -19.7 294 36 296.9 297.0 280.5 298.1 0.36 25 584 4347 -18.1 -23.1 65 5.0 -19.1 297 38 297.5 297.6 281.6 300.7 1.02 26 570 4528 -19.3 -22.7 74 3.4 -20.0 302 40 298.1 298.3 282.0 301.6 1.08 27 521 5191 -24.1 -27.2 75 3.1 -24.6 318 47 300.1 300.2 282.4 302.7 0.79 28 504 5432 -25.7 -35.7 39 10.0 -26.9 324 50 301.0 301.1 282.3 302.2 0.36 29 500 5490 -26.1 -36.1 39 10.0 -27.3 325 51 301.2 301.3 282.4 302.4 0.35 30 482 5754 -28.7 -36.7 46 8.0 -29.6 326 51 301.2 301.3 282.3 302.4 0.34 31 471 5919 -29.3 -45.3 20 16.0 -30.6 326 50 302.4 302.5 282.5 302.9 0.14 32 464 6026 -27.7 -59.7 3 32.0 -29.5 327 50 305.7 305.7 283.7 305.8 0.03 33 400 7080 -33.5 -66.5 2 33.0 -34.8 330 48 311.4 311.5 285.8 311.5 0.01 34 314 8743 -43.1 -73.1 2 30.0 -43.7 322 40 320.4 320.4 288.9 320.4 0.01 35 311 8807 -42.5 -73.5 2 31.0 -43.2 321 39 322.1 322.1 289.4 322.1 0.01 36 300 9050 -43.1 -74.1 2 31.0 -43.8 320 38 324.6 324.6 290.2 324.6 0.01 37 250 10260 -47.5 -79.5 1 32.0 -48.0 315 28 335.4 335.4 293.2 335.5 0.00 38 228 10867 -49.1 -81.1 1 32.0 -49.6 295 28 342.0 342.0 294.8 342.0 0.00 39 200 11730 -47.7 -81.7 1 34.0 -48.3 290 36 357.2 357.2 298.1 357.2 0.00 40 150 13610 -52.3 -84.3 1 32.0 -52.8 280 31 380.0 380.0 302.2 380.0 0.00 41 118 15150 -56.5 -86.5 1 30.0 -56.9 286 33 399.2 399.2 305.1 399.2 0.00 42 100 16200 -57.1 -87.1 1 30.0 -57.5 290 35 417.4 417.4 307.4 417.4 0.00 43 83 17377 -56.9 -86.9 1 30.0 -57.4 287 36 440.7 440.7 310.0 440.7 0.00 44 73 18180 -61.7 -88.7 2 27.0 -62.0 286 37 447.0 447.0 310.6 447.0 0.00 45 70 18440 -60.7 -87.7 2 27.0 -61.1 285 37 454.5 454.5 311.3 454.5 0.00 46 56 19837 -56.9 -87.9 1 31.0 -57.6 288 38 493.1 493.1 314.5 493.2 0.00 47 53 20183 -59.3 -88.3 1 29.0 -59.9 289 38 495.4 495.4 314.6 495.4 0.00 48 51 20425 -56.3 -88.3 1 32.0 -57.2 290 38 507.9 507.9 315.5 507.9 0.00 49 50 20550 -57.7 -87.7 1 30.0 -58.5 290 38 507.5 507.5 315.5 507.5 0.00 50 45 21215 -58.7 -88.7 1 30.0 -59.5 294 40 520.6 520.6 316.4 520.6 0.00 51 42 21652 -55.1 -87.1 1 32.0 -56.3 297 41 539.9 539.9 317.5 539.9 0.00 52 31 23574 -59.9 -88.9 1 29.0 -60.8 309 45 575.9 575.9 319.5 575.9 0.00 53 30 23780 -57.1 -88.1 1 31.0 -58.4 310 46 589.0 589.0 320.1 589.0 0.01 54 25 24931 -54.3 -87.3 1 33.0 -56.3 308 48 628.5 628.5 321.9 628.6 0.01 55 20 26340 -57.5 -88.5 1 31.0 -59.2 305 51 660.2 660.2 323.1 660.2 0.01 56 18 27002 -59.9 -88.9 1 29.0 -61.3 672.8 672.8 323.5 672.8 0.01 57 13 29052 -56.3 -88.3 1 32.0 -59.0 750.9 750.9 326.0 751.0 0.01 TRP 228 10867 -49.1 -81.1 1 32.0 -49.6 295 28 342.0 342.0 294.8 342.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: 861.11 mb = 1347.38 m = 4420.48 ft Wetbulb zero: 892.68 mb = 1056.66 m = 3466.70 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 61.18 % Est. max temperature: 13.09 C = 55.56 F Sfc-Lift cond lev (LCL): 945.28 mb = 589.39 m = 1933.66 ft T: 6.07 C 700-500 lapse rate: 6.43 C/km ThetaE index: 3.86 C Layer 883.0- 857.0 mb Conv cond level (CCL): 890.99 mb = 1071.95 m = 3516.86 ft Mean mixing ratio: 5.01 g/kg Conv temperature: 12.58 C = 54.64 F Cap Strength: 4.40 C Lifted Index: 4.52 C Risk: None Lifted Index @300 mb: 19.17 C Lifted Index @700 mb: 0.86 C Showalter Index: 7.04 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 21.20 C K Index: 12.30 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.38 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 6.58 J/kg Cap Strength: 4.47 C Lift Cond Lev (LCL): 902.35 mb = 969.36 m = 3180.28 ft Lev Free Conv (LFC): 857.35 mb = 1382.08 m = 4534.33 ft Equ Level (EL): 757.35 mb = 2361.31 m = 7746.99 ft B at Equ Level: 9.52 J/kg Max Parcel Lev (MPL): 687.35 mb = 3112.42 m = 10211.22 ft Wind level data Storm motion: 323 at 22 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 1015 1 230 8 6.1 5.1 | 163 24 -7.0 22.8 1 1000 126 225 11 7.8 7.8 | 168 26 -5.3 25.4 2 925 768 240 18 15.6 9.0 | 185 27 2.5 26.7 3 850 1451 255 21 20.3 5.4 | 197 24 7.2 23.1 4 700 2972 265 22 21.9 1.9 | 204 21 8.8 19.6 5 500 5490 325 51 29.3 -41.8 | 326 29 16.1 -24.1 6 400 7080 330 48 24.0 -41.6 | 336 26 10.9 -23.9 7 300 9050 320 38 24.4 -29.1 | 315 16 11.3 -11.4 8 250 10260 315 28 19.8 -19.8 | 288 7 6.7 -2.1 9 228 10867 295 28 25.4 -11.8 | 245 14 12.2 5.8 10 200 11730 290 36 33.8 -12.3 | 255 21 20.7 5.4 11 150 13610 280 31 30.5 -5.4 | 235 21 17.4 12.3 12 100 16200 290 35 32.9 -12.0 | 254 21 19.8 5.7 13 70 18440 285 37 35.7 -9.6 | 250 24 22.6 8.1 14 50 20550 290 38 35.7 -13.0 | 258 23 22.6 4.7 15 30 23780 310 46 35.2 -29.6 | 298 25 22.1 -11.9 16 20 26340 305 51 41.8 -29.3 | 292 31 28.6 -11.6 Wind Parameters Mean winds (0-6000m): 293.4 at 29.4 knts Storm direction: 323.4 at 22.0 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 42.3 deg Storm rel helicity (0-3000m) pos: 125.4 neg: 0.0 tot: 125.4 m^2/s^2 ave: 41.8 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 92.00 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 ------------------------------------------------------------------------------- 500 229 12 171 26| 7.3 0.0 7.3| 46.1 0.0 46.1 92.3 0.89| 7.8 6.9 1000 236 15 178 26| 5.9 0.0 5.9| 82.7 0.0 82.7 82.7 0.93| 6.6 6.1 1500 242 17 184 25| 4.9 0.0 4.9|106.8 0.0 106.8 71.2 0.92| 5.8 5.3 2000 247 18 187 25| 3.8 0.0 3.8|112.6 0.0 112.6 56.3 0.90| 4.7 4.2 2500 250 19 190 24| 3.2 0.0 3.2|118.0 0.0 118.0 47.2 0.89| 4.0 3.6 3000 253 19 192 24| 2.8 0.0 2.8|125.4 0.0 125.4 41.8 0.88| 3.6 3.2 4000 261 21 201 22| 3.9 0.0 3.9|213.3 0.0 213.3 53.3 0.93| 4.8 4.5 5000 277 25 219 19| 4.6 0.0 4.6|323.3 0.0 323.3 64.7 0.95| 5.9 5.6 6000 293 29 246 15| 4.4 0.0 4.4|404.8 0.0 404.8 67.5 0.94| 6.1 5.7 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250508.23.gif