UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050911.upa.cvt Date: 1100Z 9 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 9 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 1017 1 5.2 3.2 87 2.0 4.3 330 8 277.0 277.8 276.6 289.9 4.73 1 1015 17 5.2 3.4 88 1.8 4.4 328 9 277.2 278.0 276.8 290.3 4.81 2 1000 137 9.2 1.2 57 8.0 5.5 310 16 282.4 283.1 278.6 294.0 4.17 3 995 179 9.8 0.8 53 9.0 5.6 308 17 283.4 284.1 279.0 294.8 4.07 4 925 779 4.4 -0.4 71 4.8 2.2 285 29 283.8 284.5 279.1 295.1 4.01 5 899 1010 2.2 0.0 85 2.2 1.2 277 27 283.9 284.6 279.5 295.8 4.25 6 863 1339 0.2 -4.8 69 5.0 -1.8 264 24 285.1 285.7 278.6 294.0 3.10 7 850 1461 -0.7 -3.4 82 2.7 -1.8 260 23 285.4 286.0 279.3 295.4 3.50 8 846 1499 -0.9 -3.0 86 2.1 -1.8 259 23 285.6 286.2 279.5 295.9 3.62 9 832 1632 -1.5 -7.5 64 6.0 -3.7 256 24 286.3 286.8 278.6 293.9 2.61 10 829 1661 -1.7 -5.9 73 4.2 -3.3 255 24 286.4 286.9 279.1 295.0 2.96 11 827 1680 -1.5 -3.6 86 2.1 -2.4 255 24 286.8 287.4 280.0 297.0 3.54 12 822 1728 -0.9 -4.3 78 3.4 -2.3 254 24 287.9 288.5 280.3 297.7 3.38 13 794 2004 -2.1 -5.1 80 3.0 -3.3 248 26 289.5 290.1 281.0 299.1 3.29 14 752 2437 -1.5 -6.5 69 5.0 -3.5 238 28 294.7 295.3 283.0 304.0 3.12 15 700 3003 -6.1 -10.0 74 3.9 -7.5 225 31 295.7 296.2 282.8 303.5 2.55 16 680 3229 -7.9 -10.3 83 2.4 -8.8 225 32 296.2 296.6 283.0 304.0 2.57 17 613 4033 -10.5 -14.8 71 4.3 -11.9 223 34 302.1 302.5 284.7 308.3 1.98 18 581 4445 -11.5 -18.5 56 7.0 -13.5 222 35 305.6 305.9 285.5 310.5 1.53 19 574 4538 -11.9 -18.9 56 7.0 -13.9 222 35 306.2 306.5 285.7 311.0 1.50 20 512 5403 -18.7 -21.7 77 3.0 -19.4 220 38 308.1 308.4 286.2 312.5 1.32 21 500 5580 -19.5 -24.5 64 5.0 -20.6 220 38 309.3 309.5 286.3 312.8 1.05 22 459 6211 -23.1 -32.1 44 9.0 -24.6 220 41 312.4 312.5 286.9 314.4 0.56 23 404 7130 -31.3 -37.3 55 6.0 -32.0 220 45 313.4 313.5 287.0 314.8 0.38 24 400 7200 -31.7 -39.7 45 8.0 -32.5 220 45 313.8 313.8 287.1 314.9 0.30 25 349 8144 -40.1 -49.1 38 9.0 -40.6 225 49 314.9 314.9 287.2 315.4 0.13 26 307 9007 -45.1 -63.1 12 18.0 -45.6 229 53 319.7 319.7 288.6 319.8 0.03 27 300 9160 -45.7 -64.7 10 19.0 -46.2 230 54 320.9 320.9 289.0 321.0 0.02 28 296 9250 -44.5 -67.5 6 23.0 -45.1 229 53 323.9 323.9 289.9 323.9 0.01 29 295 9273 -44.5 -67.5 6 23.0 -45.1 229 53 324.2 324.2 290.0 324.3 0.01 30 250 10370 -50.5 -70.5 8 20.0 -50.8 220 46 331.0 331.0 292.0 331.0 0.01 31 229 10939 -52.6 -71.6 8 19.0 -52.9 225 62 336.2 336.2 293.4 336.2 0.01 32 228 10967 -52.7 -71.7 8 19.0 -53.0 225 62 336.5 336.5 293.4 336.5 0.01 33 200 11810 -53.7 -77.7 4 24.0 -54.0 245 42 347.7 347.7 296.1 347.7 0.00 34 197 11907 -54.3 -78.3 4 24.0 -54.6 246 41 348.3 348.3 296.3 348.3 0.00 35 174 12709 -51.1 -81.1 2 30.0 -51.6 255 37 366.1 366.1 299.9 366.2 0.00 36 150 13670 -53.3 -83.3 1 30.0 -53.8 265 32 378.2 378.2 301.9 378.2 0.00 37 131 14532 -58.1 -85.1 2 27.0 -58.4 267 31 384.6 384.6 303.0 384.6 0.00 38 100 16230 -58.7 -85.7 2 27.0 -59.0 270 28 414.3 414.3 307.0 414.3 0.00 39 85 17245 -61.1 -87.1 2 26.0 -61.4 277 27 429.2 429.2 308.7 429.2 0.00 40 76 17944 -58.3 -87.3 1 29.0 -58.7 282 26 449.0 449.0 310.8 449.0 0.00 41 70 18460 -59.9 -86.9 2 27.0 -60.3 285 26 456.2 456.2 311.4 456.3 0.00 42 66 18826 -60.9 -87.9 2 27.0 -61.3 287 29 461.8 461.8 312.0 461.8 0.00 43 50 20560 -58.3 -87.3 1 29.0 -59.0 295 43 506.1 506.1 315.4 506.1 0.00 44 41 21810 -57.1 -87.1 1 30.0 -58.0 295 45 538.6 538.6 317.5 538.7 0.00 45 33 23172 -60.1 -88.1 1 28.0 -60.9 295 46 565.2 565.2 318.9 565.2 0.00 46 30 23770 -56.9 -87.9 1 31.0 -58.2 295 47 589.5 589.5 320.1 589.6 0.01 47 29 23985 -56.5 -87.5 1 31.0 -57.9 295 47 596.4 596.4 320.5 596.4 0.01 48 22 25727 -59.5 -88.5 1 29.0 -60.8 299 48 636.5 636.5 322.2 636.5 0.01 49 20 26330 -55.1 -87.1 1 32.0 -57.3 300 48 667.5 667.5 323.3 667.6 0.01 50 19 26660 -52.1 -86.1 1 34.0 -55.1 299 50 686.7 686.7 324.0 686.8 0.01 51 16 27758 -58.3 -87.3 1 29.0 -60.2 297 58 701.1 701.1 324.4 701.2 0.01 52 13 29071 -56.5 -87.5 1 31.0 -59.2 294 67 750.2 750.2 326.0 750.3 0.01 53 11 30124 -59.5 -88.5 1 29.0 -61.7 291 74 776.0 776.0 326.6 776.1 0.01 54 10 30730 -53.1 -86.1 1 33.0 -57.4 290 78 821.3 821.3 327.8 821.5 0.02 55 9.5 31061 -52.1 -85.1 1 33.0 -56.9 837.3 837.3 328.1 837.5 0.03 56 8.2 32008 -54.9 -86.9 1 32.0 -59.2 862.2 862.2 328.7 862.4 0.02 57 7.3 32765 -46.7 -82.7 1 36.0 -54.8 924.8 924.9 329.9 925.4 0.06 TRP 228 10967 -52.7 -71.7 8 19.0 -53.0 225 62 336.5 336.5 293.4 336.5 0.01 WND 229 10939 -52.6 -71.6 8 19.0 -52.9 225 62 336.2 336.2 293.4 336.2 0.01 Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 860.11 mb = 1366.45 m = 4483.04 ft Wetbulb zero: 884.64 mb = 1139.97 m = 3740.01 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 71.33 % Est. max temperature: 13.20 C = 55.76 F Sfc-Lift cond lev (LCL): 986.13 mb = 252.30 m = 827.74 ft T: 9.14 C 700-500 lapse rate: 5.20 C/km ThetaE index: 2.02 C Layer 832.0- 829.0 mb Conv cond level (CCL): 832.44 mb = 1627.62 m = 5339.89 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 14.53 C = 58.15 F Cap Strength: 12.75 C Lifted Index: 13.41 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 6.65 C Showalter Index: 12.71 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.10 C K Index: 11.50 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.52 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 58514.69 J/kg Cap Strength: 13.08 C Lift Cond Lev (LCL): 875.59 mb = 1222.78 m = 4011.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 23 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 1017 1 330 8 4.0 -6.9 | 65 20 -18.6 -8.5 1 1000 137 310 16 12.3 -10.3 | 41 16 -10.4 -11.9 2 925 779 285 29 28.0 -7.5 | 329 11 5.4 -9.1 3 850 1461 260 23 22.7 4.0 | 181 2 0.0 2.4 4 700 3003 225 31 21.9 21.9 | 178 20 -0.7 20.3 5 500 5580 220 38 24.4 29.1 | 184 28 1.8 27.5 6 400 7200 220 45 28.9 34.5 | 191 33 6.3 32.9 7 300 9160 230 54 41.4 34.7 | 210 38 18.7 33.1 8 250 10370 220 46 29.6 35.2 | 192 34 6.9 33.6 9 229 10939 225 62 43.8 43.8 | 207 47 21.2 42.2 10 228 10967 225 62 43.8 43.8 | 207 47 21.2 42.2 11 200 11810 245 42 38.1 17.7 | 224 22 15.4 16.1 12 150 13670 265 32 31.9 2.8 | 263 9 9.3 1.2 13 100 16230 270 28 28.0 -0.0 | 287 6 5.4 -1.6 14 70 18460 285 26 25.1 -6.7 | 343 9 2.5 -8.3 15 50 20560 295 43 39.0 -18.2 | 320 26 16.4 -19.8 16 30 23770 295 47 42.6 -19.9 | 317 29 20.0 -21.5 17 20 26330 300 48 41.6 -24.0 | 324 32 18.9 -25.6 18 10 30730 290 78 73.3 -26.7 | 299 58 50.7 -28.3 Wind Parameters Mean winds (0-6000m): 235.9 at 30.2 knts Storm direction: 265.9 at 22.7 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -104.9 tot: -104.5 m^2/s^2 ave: -34.8 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 110.22 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 18 35 14| 0.0 17.8 17.8| 0.0 -65.2 -65.2 -130.3 -0.88| 18.4-16.1 1000 292 22 11 10| 0.0 11.9 11.9| 0.0 -89.6 -89.6 -89.6 -0.83| 15.2-12.6 1500 284 23 1 7| 0.0 7.5 7.5| 0.0 -93.4 -93.4 -62.3 -0.79| 13.2-10.3 2000 276 23 349 4| 0.0 6.7 6.7| 0.4 -93.6 -93.2 -46.6 -0.68| 11.3 -7.7 2500 268 24 293 2| 0.0 6.2 6.2| 0.4 -96.4 -96.0 -38.4 -0.62| 10.3 -6.3 3000 259 25 215 4| 0.0 5.8 5.8| 0.4-104.9-104.5 -34.8 -0.58| 9.7 -5.6 4000 249 27 196 9| 0.0 4.7 4.7| 6.7-104.9 -98.2 -24.5 -0.53| 7.6 -4.1 5000 241 29 191 12| 0.0 4.1 4.1| 12.1-104.9 -92.8 -18.6 -0.49| 6.4 -3.2 6000 236 30 189 16| 0.0 3.7 3.7| 22.6-104.9 -82.3 -13.7 -0.44| 5.6 -2.5 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250509.11.gif