UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 8 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 1009 1 12.0 7.1 72 4.9 9.4 360 8 284.4 285.5 282.1 301.9 6.27 1 1000 78 13.6 5.6 58 8.0 9.4 355 19 286.8 287.7 282.5 302.8 5.70 2 997 103 14.2 6.2 59 8.0 9.9 353 20 287.6 288.6 283.2 304.5 5.96 3 925 732 10.6 2.6 58 8.0 6.6 315 32 290.1 291.0 283.2 304.5 4.99 4 920 777 10.4 2.4 58 8.0 6.4 314 32 290.4 291.3 283.2 304.6 4.94 5 850 1430 5.0 0.8 74 4.2 3.0 300 37 291.4 292.2 283.5 305.2 4.77 6 772 2206 -1.7 -1.7 100 0.0 -1.7 290 44 292.3 293.1 283.4 305.0 4.37 7 749 2447 -3.3 -3.4 99 0.1 -3.3 287 47 293.1 293.8 283.3 304.8 3.97 8 746 2479 -3.7 -5.8 85 2.1 -4.6 287 47 293.0 293.6 282.5 302.8 3.32 9 744 2500 -3.5 -7.4 74 3.9 -5.0 286 47 293.4 294.0 282.3 302.2 2.94 10 730 2651 -1.1 -18.1 26 17.0 -6.3 284 49 297.7 297.9 282.0 301.6 1.26 11 700 2985 -2.5 -15.5 36 13.0 -6.7 280 52 299.7 300.0 283.3 304.8 1.63 12 646 3618 -5.1 -13.1 53 8.0 -7.9 281 54 303.7 304.1 285.5 310.5 2.16 13 611 4053 -7.1 -23.1 27 16.0 -11.3 282 56 306.3 306.5 285.1 309.5 0.97 14 582 4431 -9.5 -18.5 48 9.0 -12.2 283 57 307.8 308.1 286.3 312.8 1.53 15 574 4537 -10.1 -25.1 28 15.0 -13.8 283 57 308.3 308.5 285.8 311.2 0.87 16 567 4632 -10.7 -20.7 44 10.0 -13.5 283 58 308.7 308.9 286.4 313.0 1.30 17 564 4672 -10.5 -31.5 16 21.0 -14.8 283 58 309.4 309.5 285.7 311.1 0.49 18 554 4810 -11.1 -35.1 12 24.0 -15.6 283 58 310.3 310.3 285.9 311.5 0.35 19 500 5590 -15.5 -40.5 10 25.0 -19.3 285 61 314.1 314.2 287.1 315.0 0.22 20 491 5727 -15.7 -40.7 10 25.0 -19.5 285 61 315.5 315.6 287.5 316.3 0.22 21 475 5977 -17.7 -29.7 34 12.0 -20.1 286 61 316.1 316.2 288.2 318.5 0.69 22 400 7240 -27.7 -36.7 42 9.0 -28.9 290 62 319.0 319.1 288.9 320.5 0.41 23 383 7551 -30.3 -37.3 50 7.0 -31.2 289 64 319.6 319.6 289.0 321.0 0.40 24 364 7910 -33.3 -40.3 49 7.0 -34.0 288 67 320.2 320.3 289.2 321.4 0.31 25 326 8676 -38.9 -47.9 38 9.0 -39.5 286 73 322.8 322.8 289.8 323.4 0.15 26 300 9240 -43.7 -49.7 51 6.0 -44.0 285 77 323.8 323.8 290.0 324.3 0.14 27 288 9511 -46.1 -50.2 63 4.1 -46.3 287 78 324.1 324.2 290.2 324.7 0.13 28 282 9650 -47.3 -55.3 39 8.0 -47.6 288 78 324.4 324.4 290.2 324.7 0.07 29 274 9838 -48.7 -53.2 59 4.5 -48.8 290 79 325.0 325.0 290.4 325.4 0.10 30 260 10178 -51.7 -56.7 55 5.0 -51.8 293 80 325.5 325.5 290.5 325.8 0.07 31 250 10430 -53.9 -58.9 54 5.0 -54.0 295 81 325.9 325.9 290.6 326.2 0.05 32 248 10482 -54.5 -58.4 62 3.9 -54.6 294 82 325.8 325.8 290.6 326.0 0.06 33 236 10799 -56.3 -63.3 41 7.0 -56.4 290 87 327.7 327.7 291.1 327.9 0.03 34 235 10826 -56.5 -63.3 42 6.8 -56.6 290 87 327.8 327.8 291.1 327.9 0.03 35 219 11272 -60.3 -63.9 63 3.6 -60.3 290 86 328.6 328.6 291.3 328.8 0.03 36 218 11300 -60.5 -64.1 62 3.6 -60.6 290 85 328.8 328.8 291.4 328.9 0.03 37 213 11445 -61.5 -66.4 52 4.9 -61.6 290 85 329.4 329.4 291.6 329.5 0.02 38 205 11684 -59.1 -74.1 13 15.0 -59.2 287 78 336.8 336.8 293.5 336.8 0.01 39 200 11840 -58.5 -71.5 17 13.0 -58.6 285 73 340.1 340.1 294.4 340.2 0.01 40 196 11967 -57.7 -74.7 10 17.0 -57.9 285 73 343.4 343.4 295.1 343.4 0.01 41 150 13660 -56.3 -83.3 2 27.0 -56.6 290 66 373.1 373.1 301.1 373.1 0.00 42 115 15352 -53.9 -83.9 1 30.0 -54.4 287 40 407.0 407.0 306.1 407.0 0.00 43 100 16260 -47.9 -82.9 1 35.0 -49.1 285 27 435.2 435.2 309.4 435.2 0.00 44 77 17960 -54.5 -85.5 1 31.0 -55.2 292 20 455.2 455.2 311.3 455.2 0.00 45 74 18217 -49.7 -84.7 1 35.0 -51.0 293 19 470.5 470.5 312.7 470.5 0.00 46 70 18580 -50.5 -84.5 1 34.0 -51.7 295 17 476.3 476.3 313.1 476.4 0.00 47 68 18769 -50.7 -84.7 1 34.0 -52.0 298 17 479.9 479.9 313.4 479.9 0.00 48 65 19065 -47.9 -83.9 1 36.0 -49.6 302 17 492.2 492.2 314.4 492.3 0.01 49 60 19591 -50.7 -84.7 1 34.0 -52.1 309 17 497.4 497.4 314.8 497.4 0.01 50 54 20283 -47.5 -83.5 1 36.0 -49.6 318 17 520.0 520.0 316.3 520.0 0.01 51 50 20790 -48.9 -83.9 1 35.0 -50.8 325 17 528.2 528.2 316.8 528.3 0.01 52 30 24140 -50.3 -85.3 1 35.0 -52.8 70 11 607.5 607.5 320.9 607.6 0.01 53 28 24589 -51.3 -85.3 1 34.0 -53.7 72 13 616.8 616.8 321.3 616.9 0.01 54 20 26790 -48.1 -85.1 1 37.0 -52.2 80 21 688.9 689.0 324.1 689.1 0.01 55 18 27486 -46.7 -84.7 1 38.0 -51.6 82 23 714.4 714.4 324.9 714.6 0.02 56 10 31360 -49.3 -85.3 1 36.0 -55.1 95 31 835.5 835.5 328.1 835.8 0.03 57 7.9 32930 -42.3 -83.3 0 41.0 -52.4 921.7 921.8 329.8 922.2 0.05 58 5.5 35379 -42.1 -83.1 0 41.0 -54.1 1023.2 1023.2 331.5 1024.0 0.07 TRP 213 11445 -61.5 -66.4 52 4.9 -61.6 290 85 329.4 329.4 291.6 329.5 0.02 WND 235 10826 -56.5 -63.3 42 6.8 -56.6 290 87 327.8 327.8 291.1 327.9 0.03 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 791.79 mb = 2009.47 m = 6592.66 ft Wetbulb zero: 800.12 mb = 1917.84 m = 6292.06 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 49.85 % Est. max temperature: 18.86 C = 65.94 F Sfc-Lift cond lev (LCL): 936.96 mb = 624.25 m = 2048.05 ft T: 11.22 C 700-500 lapse rate: 4.99 C/km ThetaE index: 3.55 C Layer 772.0- 700.0 mb Conv cond level (CCL): 814.28 mb = 1776.39 m = 5827.97 ft Mean mixing ratio: 5.44 g/kg Conv temperature: 19.41 C = 66.94 F Cap Strength: 8.83 C Lifted Index: 10.50 C Risk: None Lifted Index @300 mb: 13.94 C Lifted Index @700 mb: 4.51 C Showalter Index: 9.91 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 16.30 C K Index: 8.30 Risk: None Sweat Index: 144.60 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.90 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 68314.64 J/kg Cap Strength: 10.47 C Lift Cond Lev (LCL): 851.10 mb = 1419.31 m = 4656.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 36 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 1009 1 360 8 -0.0 -8.0 | 129 30 -23.5 18.8 1 1000 78 355 19 1.7 -18.9 | 110 23 -21.8 7.9 2 925 732 315 32 22.6 -22.6 | 168 4 -0.9 4.2 3 850 1430 300 37 32.0 -18.5 | 226 12 8.5 8.3 4 700 2985 280 52 51.2 -9.0 | 237 33 27.7 17.8 5 500 5590 285 61 58.9 -15.8 | 253 37 35.4 11.0 6 400 7240 290 62 58.3 -21.2 | 261 35 34.8 5.6 7 300 9240 285 77 74.4 -19.9 | 262 51 50.9 6.9 8 250 10430 295 81 73.4 -34.2 | 278 50 49.9 -7.4 9 235 10826 290 87 81.8 -29.8 | 273 58 58.3 -3.0 10 213 11445 290 85 79.9 -29.1 | 272 56 56.4 -2.3 11 200 11840 285 73 70.5 -18.9 | 260 48 47.0 7.9 12 150 13660 290 66 62.0 -22.6 | 264 39 38.5 4.2 13 100 16260 285 27 26.1 -7.0 | 187 20 2.6 19.8 14 70 18580 295 17 15.4 -7.2 | 158 21 -8.1 19.6 15 50 20790 325 17 9.8 -13.9 | 133 19 -13.7 12.9 16 30 24140 70 11 -10.3 -3.8 | 124 41 -33.8 23.0 17 20 26790 80 21 -20.7 -3.6 | 118 50 -44.2 23.2 18 10 31360 95 31 -30.9 2.7 | 118 62 -54.4 29.5 Wind Parameters Mean winds (0-6000m): 288.8 at 47.5 knts Storm direction: 318.8 at 35.6 knts Shear (0-3000m) pos: 0.0 neg: 8.8 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -69.2 tot: -34.4 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 195.14 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 ------------------------------------------------------------------------------- 500 341 22 111 18| 0.0 21.6 21.6| 2.0 -65.7 -63.8 -127.5 -0.38| 25.1 -9.7 1000 325 27 122 10| 0.0 15.2 15.2| 15.0 -65.7 -50.7 -50.7 -0.00| 19.1 -0.1 1500 316 30 153 6| 0.0 11.8 11.8| 22.2 -65.7 -43.5 -29.0 0.07| 15.2 1.0 2000 309 32 193 6| 0.0 10.3 10.3| 31.1 -65.7 -34.6 -17.3 0.10| 13.1 1.3 2500 304 35 216 9| 0.0 9.4 9.4| 34.9 -65.7 -30.9 -12.3 0.10| 11.9 1.2 3000 298 37 226 13| 0.0 8.8 8.8| 34.9 -69.2 -34.4 -11.5 0.08| 11.2 0.9 4000 293 41 234 18| 0.5 6.6 7.1| 67.0 -69.2 -2.2 -0.5 0.13| 8.9 1.2 5000 290 45 238 22| 0.8 5.3 6.1|100.5 -69.2 31.3 6.3 0.17| 7.5 1.3 6000 289 48 242 24| 0.9 4.4 5.3|133.2 -69.2 63.9 10.7 0.21| 6.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251008.11.gif