UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102011.upa.cvt Date: 1100Z 20 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 20 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 -76 30 8 SFC 991 1 6.2 4.7 90 1.5 5.5 30 8 280.1 281.0 279.0 294.9 5.40 2 988 26 8.6 6.0 84 2.6 7.3 27 9 282.7 283.7 281.0 299.2 5.94 3 980 93 11.4 5.4 67 6.0 8.3 18 11 286.2 287.2 282.3 302.3 5.74 4 947 378 10.4 0.4 50 10.0 5.6 341 20 288.0 288.7 281.3 299.9 4.15 5 933 502 9.8 -0.2 50 10.0 5.1 324 24 288.6 289.3 281.4 300.2 4.04 6 925 573 9.4 -0.6 50 10.0 4.7 315 26 288.9 289.6 281.5 300.3 3.95 7 850 1267 3.2 -3.8 60 7.0 0.2 300 37 289.5 290.1 281.1 299.4 3.39 8 732 2455 -6.9 -8.6 88 1.7 -7.5 292 49 291.1 291.6 281.0 299.2 2.72 9 725 2530 -7.1 -11.5 71 4.4 -8.5 292 50 291.7 292.1 280.6 298.2 2.19 10 704 2759 -8.9 -10.9 85 2.0 -9.6 290 53 292.2 292.6 281.0 299.2 2.36 11 700 2803 -9.1 -11.8 81 2.7 -10.0 290 53 292.4 292.8 280.9 299.0 2.21 12 692 2892 -9.3 -18.3 48 9.0 -11.7 290 54 293.1 293.4 280.1 297.2 1.31 13 625 3669 -14.3 -36.3 14 22.0 -17.6 290 66 296.1 296.1 280.0 297.0 0.27 14 621 3717 -14.7 -20.7 60 6.0 -16.2 290 67 296.2 296.4 281.3 299.9 1.18 15 616 3778 -14.5 -35.5 15 21.0 -17.7 290 68 297.1 297.1 280.5 298.1 0.30 16 582 4206 -16.7 -52.7 3 36.0 -20.1 290 74 299.4 299.4 281.1 299.6 0.05 17 538 4790 -20.5 -32.5 33 12.0 -22.4 290 84 301.7 301.7 282.7 303.2 0.46 18 525 4971 -21.1 -38.1 20 17.0 -23.3 290 86 303.1 303.1 283.0 304.0 0.27 19 510 5184 -20.7 -42.7 12 22.0 -23.2 290 90 306.1 306.1 284.1 306.7 0.17 20 500 5330 -21.9 -37.9 22 16.0 -24.0 290 92 306.3 306.4 284.3 307.4 0.29 21 474 5721 -24.7 -30.7 57 6.0 -25.6 290 95 307.6 307.7 285.2 309.7 0.62 22 437 6309 -28.5 -38.5 38 10.0 -29.6 290 100 310.0 310.1 285.7 311.1 0.31 23 400 6940 -31.5 -53.5 10 22.0 -32.9 290 105 314.0 314.1 286.8 314.3 0.07 24 395 7029 -31.9 -53.9 9 22.0 -33.3 289 106 314.7 314.7 287.1 314.9 0.06 25 353 7812 -39.1 -51.1 27 12.0 -39.7 285 111 315.2 315.3 287.3 315.6 0.10 26 339 8088 -40.7 -61.7 9 21.0 -41.4 283 114 316.7 316.7 287.7 316.8 0.03 27 317 8542 -43.9 -61.3 13 17.4 -44.5 280 117 318.4 318.4 288.2 318.5 0.03 28 303 8844 -46.1 -61.1 17 15.0 -46.5 280 115 319.5 319.5 288.6 319.6 0.03 29 300 8910 -45.9 -64.9 10 19.0 -46.4 280 115 320.7 320.7 289.0 320.7 0.02 30 295 9022 -45.5 -67.5 7 22.0 -46.0 280 115 322.8 322.8 289.6 322.8 0.01 31 250 10110 -50.3 -73.3 5 23.0 -50.7 285 113 331.3 331.3 292.1 331.3 0.01 32 227 10738 -52.7 -75.7 5 23.0 -53.0 283 107 336.9 336.9 293.6 336.9 0.01 33 221 10912 -52.9 -77.9 3 25.0 -53.2 282 106 339.2 339.2 294.1 339.2 0.00 34 217 11031 -48.9 -80.9 1 32.0 -49.4 282 105 347.1 347.1 296.0 347.2 0.00 35 200 11570 -47.3 -80.3 1 33.0 -48.0 280 100 357.9 357.9 298.3 357.9 0.00 36 192 11840 -46.7 -79.7 1 33.0 -47.4 279 99 363.0 363.0 299.3 363.1 0.00 37 150 13470 -48.1 -81.1 1 33.0 -48.9 275 91 387.2 387.2 303.3 387.2 0.00 38 120 14942 -47.1 -81.1 1 34.0 -48.1 278 78 414.5 414.5 307.0 414.6 0.00 39 104 15877 -52.7 -83.7 1 31.0 -53.4 280 69 421.2 421.2 307.9 421.2 0.00 40 103 15939 -52.7 -83.7 1 31.0 -53.4 280 69 422.3 422.3 308.0 422.3 0.00 41 100 16130 -51.5 -83.5 1 32.0 -52.3 280 67 428.2 428.2 308.6 428.2 0.00 42 94 16534 -48.7 -82.7 1 34.0 -49.8 283 60 441.4 441.4 310.0 441.4 0.00 43 83 17345 -52.7 -83.7 1 31.0 -53.5 288 45 449.2 449.2 310.8 449.2 0.00 44 77 17834 -48.3 -83.3 1 35.0 -49.7 291 35 468.1 468.1 312.5 468.1 0.00 45 70 18460 -49.5 -82.5 1 33.0 -50.8 295 24 478.5 478.5 313.3 478.5 0.01 46 62 19245 -53.7 -84.7 1 31.0 -54.6 285 36 486.1 486.1 314.0 486.1 0.00 47 50 20640 -48.7 -83.7 1 35.0 -50.7 285 16 528.7 528.7 316.8 528.7 0.01 48 43 21625 -52.3 -84.3 1 32.0 -53.8 289 14 543.2 543.2 317.7 543.2 0.01 49 31 23738 -53.5 -85.5 1 32.0 -55.3 299 9 593.2 593.2 320.3 593.3 0.01 50 30 23950 -52.1 -85.1 1 33.0 -54.2 300 8 602.6 602.6 320.7 602.7 0.01 51 20 26580 -50.3 -84.3 1 34.0 -53.7 270 4 682.2 682.2 323.9 682.3 0.02 52 18 27271 -49.5 -84.5 1 35.0 -53.4 246 6 705.6 705.6 324.6 705.7 0.02 53 16 28040 -51.9 -84.9 1 33.0 -55.4 220 8 721.9 722.0 325.1 722.1 0.02 54 12 29910 -51.7 -85.7 1 34.0 -56.0 156 13 784.6 784.6 326.8 784.7 0.02 55 10 31100 -49.5 -84.5 1 35.0 -55.2 115 16 834.8 834.8 328.1 835.1 0.03 56 7.8 32752 -42.7 -81.7 1 39.0 -52.7 923.5 923.5 329.9 924.2 0.06 57 6.9 33577 -44.3 -82.3 1 38.0 -53.9 949.8 949.9 330.4 950.5 0.07 58 5.9 34641 -37.9 -79.9 0 42.0 -52.1 1021.1 1021.2 331.5 1022.5 0.11 TRP 62 19245 -53.7 -84.7 1 31.0 -54.6 285 36 486.1 486.1 314.0 486.1 0.00 WND 317 8542 -43.9 -61.3 13 17.4 -44.5 280 117 318.4 318.4 288.2 318.5 0.03 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 812.61 mb = 1643.55 m = 5392.17 ft Wetbulb zero: 846.57 mb = 1299.16 m = 4262.28 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 45.37 % Est. max temperature: 15.73 C = 60.31 F Sfc-Lift cond lev (LCL): 968.41 mb = 192.23 m = 630.67 ft T: 11.05 C 700-500 lapse rate: 5.07 C/km ThetaE index: 2.43 C Layer 947.0- 933.0 mb Conv cond level (CCL): 798.38 mb = 1765.27 m = 5791.48 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 16.31 C = 61.36 F Cap Strength: 6.76 C Lifted Index: 6.76 C Risk: None Lifted Index @300 mb: 14.43 C Lifted Index @700 mb: 0.08 C Showalter Index: 7.49 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 18.60 Risk: < 20 % chance of thunderstorms Sweat Index: 166.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.25 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 78987.88 J/kg Cap Strength: 6.74 C Lift Cond Lev (LCL): 827.89 mb = 1476.59 m = 4844.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 44 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 ---------------------------------------------------------- 0 991 1 30 8 -4.0 -6.9 | 132 42 -30.7 28.0 1 925 573 315 26 18.4 -18.4 | 153 19 -8.3 16.5 2 850 1267 300 37 32.0 -18.5 | 198 17 5.3 16.4 3 700 2803 290 53 49.8 -18.1 | 234 29 23.1 16.8 4 500 5330 290 92 86.5 -31.5 | 267 60 59.7 3.5 5 400 6940 290 105 98.7 -35.9 | 271 72 71.9 -1.0 6 317 8542 280 117 115.2 -20.3 | 261 90 88.5 14.6 7 300 8910 280 115 113.3 -20.0 | 260 88 86.5 15.0 8 250 10110 285 113 109.1 -29.2 | 266 83 82.4 5.7 9 200 11570 280 100 98.5 -17.4 | 256 74 71.8 17.6 10 150 13470 275 91 90.7 -7.9 | 247 69 63.9 27.0 11 100 16130 280 67 66.0 -11.6 | 239 46 39.3 23.3 12 70 18460 295 24 21.8 -10.1 | 169 25 -5.0 24.8 13 62 19245 285 36 34.8 -9.3 | 197 27 8.1 25.6 14 50 20640 285 16 15.5 -4.1 | 160 33 -11.3 30.8 15 30 23950 300 8 6.9 -4.0 | 147 37 -19.8 30.9 16 20 26580 270 4 4.0 -0.0 | 147 42 -22.7 34.9 17 10 31100 115 16 -14.5 6.8 | 135 59 -41.2 41.7 Wind Parameters Mean winds (0-6000m): 292.6 at 58.6 knts Storm direction: 322.6 at 44.0 knts Shear (0-3000m) pos: 0.0 neg: 9.9 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 204.9 neg: -39.5 tot: 165.4 m^2/s^2 ave: 55.1 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 302.19 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 ------------------------------------------------------------------------------- 500 333 16 137 29| 0.0 22.3 22.3| 35.7 -39.5 -3.8 -7.6 0.08| 24.9 1.9 1000 318 22 147 22| 0.0 17.0 17.0| 91.0 -39.5 51.5 51.5 0.37| 19.1 7.1 1500 310 27 161 19| 0.0 13.9 13.9|125.3 -39.5 85.8 57.2 0.48| 15.5 7.4 2000 305 31 175 17| 0.0 11.8 11.8|150.0 -39.5 110.6 55.3 0.52| 13.1 6.8 2500 301 34 188 17| 0.0 10.6 10.6|173.1 -39.5 133.6 53.5 0.53| 11.7 6.2 3000 299 37 199 18| 0.0 9.9 9.9|204.9 -39.5 165.4 55.1 0.54| 10.9 5.9 4000 295 44 219 21| 0.0 9.4 9.4|301.6 -39.5 262.1 65.5 0.57| 10.1 5.8 5000 294 51 235 25| 0.0 9.1 9.1|398.3 -39.5 358.8 71.8 0.55| 9.7 5.4 6000 293 59 246 30| 0.0 8.5 8.5|464.0 -39.5 424.5 70.8 0.54| 9.0 4.8 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251020.11.gif