UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051523.upa.cvt Date: 2300Z 15 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 15 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 13.0 9.1 77 3.9 10.8 360 4 284.9 286.2 283.3 304.8 7.16 1 1010 42 14.2 7.2 63 7.0 10.4 335 6 286.5 287.6 283.1 304.3 6.31 2 1000 126 13.4 6.4 63 7.0 9.6 285 9 286.5 287.6 282.8 303.5 6.03 3 982 279 14.0 6.0 58 8.0 9.7 287 11 288.6 289.7 283.7 305.6 5.97 4 925 780 9.6 5.0 73 4.6 7.2 295 17 289.1 290.2 283.8 306.0 5.91 5 880 1193 6.4 4.5 88 1.9 5.4 298 27 290.0 291.0 284.2 307.1 6.00 6 850 1477 4.4 3.4 93 1.0 3.9 300 34 290.8 291.8 284.3 307.3 5.75 7 779 2182 0.0 0.0 100 0.0 0.0 284 43 293.4 294.3 284.4 307.7 4.91 8 720 2808 -4.3 -4.8 96 0.5 -4.5 270 50 295.3 296.0 284.0 306.4 3.72 9 718 2830 -2.3 -13.3 43 11.0 -6.1 270 51 297.8 298.1 282.8 303.7 1.91 10 715 2864 -2.1 -11.1 50 9.0 -5.4 269 51 298.3 298.8 283.5 305.4 2.29 11 700 3032 -2.9 -9.9 58 7.0 -5.5 265 53 299.3 299.7 284.2 307.2 2.57 12 699 3043 -3.1 -11.1 54 8.0 -6.0 265 53 299.2 299.6 284.0 306.4 2.34 13 688 3169 -1.1 -32.1 7 31.0 -8.1 265 53 302.8 302.8 283.0 304.0 0.38 14 659 3512 -1.1 -45.1 2 44.0 -8.8 266 52 306.5 306.5 284.1 306.9 0.10 15 649 3634 -1.7 -42.7 3 41.0 -9.2 266 51 307.2 307.2 284.4 307.7 0.14 16 603 4214 -5.3 -46.3 2 41.0 -11.9 267 49 309.5 309.6 285.3 309.9 0.10 17 500 5650 -17.5 -52.5 3 35.0 -21.1 270 45 311.7 311.7 286.0 311.9 0.06 18 468 6143 -21.3 -51.3 5 30.0 -24.2 269 48 312.9 312.9 286.5 313.2 0.07 19 426 6829 -27.3 -34.3 51 7.0 -28.3 266 51 313.8 313.9 287.3 315.5 0.49 20 400 7280 -31.5 -39.5 45 8.0 -32.3 265 54 314.0 314.1 287.1 315.2 0.31 21 384 7566 -34.3 -39.3 60 5.0 -34.8 262 54 314.1 314.1 287.2 315.2 0.33 22 379 7657 -34.9 -42.9 44 8.0 -35.5 261 54 314.4 314.5 287.2 315.3 0.23 23 373 7769 -33.5 -62.5 4 29.0 -34.8 260 54 317.7 317.7 288.1 317.8 0.02 24 333 8554 -38.5 -63.5 5 25.0 -39.4 252 54 321.4 321.4 289.2 321.5 0.02 25 300 9260 -44.3 -59.3 17 15.0 -44.8 245 54 322.9 322.9 289.7 323.1 0.04 26 290 9486 -46.5 -56.5 31 10.0 -46.9 247 54 322.9 322.9 289.7 323.2 0.06 27 286 9578 -47.1 -61.1 19 14.0 -47.5 248 55 323.4 323.4 289.8 323.5 0.04 28 284 9625 -46.9 -63.9 13 17.0 -47.3 248 55 324.3 324.3 290.1 324.4 0.02 29 250 10460 -52.5 -70.5 10 18.0 -52.8 255 56 328.0 328.0 291.2 328.1 0.01 30 234 10885 -55.1 -74.1 8 19.0 -55.3 258 57 330.3 330.3 291.8 330.4 0.01 31 221 11248 -57.9 -61.2 66 3.3 -58.0 261 58 331.5 331.5 292.2 331.7 0.05 32 202 11809 -62.7 -66.7 58 4.0 -62.7 265 59 332.5 332.5 292.4 332.6 0.02 33 200 11870 -62.7 -67.7 51 5.0 -62.7 265 59 333.5 333.5 292.7 333.6 0.02 34 196 11994 -63.3 -69.3 44 6.0 -63.4 265 59 334.4 334.4 292.9 334.5 0.02 35 187 12282 -65.5 -69.4 58 3.9 -65.5 263 59 335.4 335.4 293.2 335.5 0.02 36 178 12581 -66.7 -75.7 27 9.0 -66.8 262 58 338.2 338.2 293.9 338.2 0.01 37 171 12823 -68.5 -75.5 36 7.0 -68.5 261 58 339.1 339.1 294.1 339.2 0.01 38 163 13109 -70.3 -76.3 41 6.0 -70.4 260 58 340.8 340.8 294.5 340.8 0.01 39 154 13450 -66.1 -82.1 9 16.0 -66.2 257 61 353.5 353.5 297.4 353.6 0.00 40 150 13610 -66.5 -83.5 7 17.0 -66.6 255 63 355.5 355.5 297.8 355.5 0.00 41 138 14119 -61.3 -86.3 2 25.0 -61.5 260 64 373.3 373.3 301.1 373.3 0.00 42 135 14255 -60.7 -85.7 2 25.0 -60.9 261 65 376.7 376.7 301.7 376.7 0.00 43 126 14681 -62.2 -86.3 3 24.2 -62.3 265 66 381.6 381.6 302.5 381.6 0.00 44 124 14780 -62.5 -86.5 3 24.0 -62.7 266 65 382.7 382.7 302.7 382.7 0.00 45 110 15523 -58.7 -85.7 2 27.0 -59.0 271 58 403.2 403.2 305.6 403.2 0.00 46 100 16120 -58.9 -86.9 2 28.0 -59.2 275 52 413.9 413.9 307.0 413.9 0.00 47 70 18360 -61.1 -87.1 2 26.0 -61.4 270 36 453.7 453.7 311.2 453.7 0.00 48 50 20460 -57.9 -86.9 1 29.0 -58.6 275 34 507.0 507.0 315.4 507.1 0.00 49 30 23660 -57.3 -88.3 1 31.0 -58.5 280 36 588.4 588.4 320.0 588.5 0.01 50 20 26200 -60.5 -89.5 1 29.0 -61.7 265 30 651.0 651.0 322.7 651.0 0.01 51 10 30660 -53.3 -85.3 1 32.0 -57.5 270 45 820.6 820.6 327.7 820.8 0.03 TRP 163 13109 -70.3 -76.3 41 6.0 -70.4 260 58 340.8 340.8 294.5 340.8 0.01 WND 126 14681 -62.2 -86.3 3 24.2 -62.3 265 66 381.6 381.6 302.5 381.6 0.00 Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 779.00 mb = 2181.93 m = 7158.46 ft Wetbulb zero: 778.74 mb = 2184.57 m = 7167.12 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 45.66 % Est. max temperature: 18.44 C = 65.20 F Sfc-Lift cond lev (LCL): 957.10 mb = 494.26 m = 1621.57 ft T: 12.11 C 700-500 lapse rate: 5.58 C/km ThetaE index: 4.02 C Layer 720.0- 715.0 mb Conv cond level (CCL): 840.99 mb = 1563.16 m = 5128.41 ft Mean mixing ratio: 6.01 g/kg Conv temperature: 19.17 C = 66.50 F Cap Strength: 9.15 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 12.60 C Lifted Index @700 mb: 3.58 C Showalter Index: 6.56 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 153.80 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.54 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 51937.56 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 875.83 mb = 1231.60 m = 4040.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 30 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 1 360 4 -0.0 -4.0 | 117 28 -25.1 12.7 1 1000 126 285 9 8.7 -2.3 | 131 22 -16.4 14.3 2 925 780 295 17 15.4 -7.2 | 134 14 -9.7 9.5 3 850 1477 300 34 29.4 -17.0 | 274 4 4.3 -0.3 4 700 3032 265 53 52.8 4.6 | 232 35 27.7 21.3 5 500 5650 270 45 45.0 -0.0 | 230 26 19.9 16.7 6 400 7280 265 54 53.8 4.7 | 233 36 28.7 21.4 7 300 9260 245 54 48.9 22.8 | 211 46 23.8 39.5 8 250 10460 255 56 54.1 14.5 | 223 43 29.0 31.2 9 200 11870 265 59 58.8 5.1 | 237 40 33.7 21.8 10 163 13109 260 58 57.1 10.1 | 230 42 32.0 26.7 11 150 13610 255 63 60.9 16.3 | 227 49 35.7 33.0 12 126 14681 265 66 65.7 5.8 | 241 46 40.6 22.4 13 100 16120 275 52 51.8 -4.5 | 246 29 26.7 12.1 14 70 18360 270 36 36.0 -0.0 | 213 20 10.9 16.7 15 50 20460 275 34 33.9 -3.0 | 213 16 8.8 13.7 16 30 23660 280 36 35.5 -6.3 | 225 15 10.3 10.4 17 20 26200 265 30 29.9 2.6 | 194 20 4.8 19.3 18 10 30660 270 45 45.0 -0.0 | 230 26 19.9 16.7 Wind Parameters Mean winds (0-6000m): 273.6 at 40.2 knts Storm direction: 303.6 at 30.1 knts Shear (0-3000m) pos: 3.6 neg: 7.0 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 116.2 deg Storm rel helicity (0-3000m) pos: 54.3 neg: -60.6 tot: -6.3 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 124.76 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 ------------------------------------------------------------------------------- 500 291 10 130 20| 0.0 13.1 13.1| 41.3 0.0 41.3 82.6 0.50| 14.0 7.0 1000 294 14 132 17| 4.6 6.5 11.2| 46.4 0.0 46.4 46.4 0.38| 11.6 4.4 1500 297 19 135 12| 7.2 4.4 11.6| 54.3 0.0 54.3 36.2 0.48| 11.9 5.7 2000 295 23 149 8| 5.4 5.5 10.9| 54.3 -6.8 47.5 23.8 0.31| 11.4 3.6 2500 291 27 184 7| 4.3 6.3 10.7| 54.3 -24.3 30.1 12.0 0.19| 11.3 2.1 3000 284 31 210 10| 3.6 7.0 10.6| 54.3 -60.6 -6.3 -2.1 0.09| 11.4 1.0 4000 278 36 222 16| 2.5 5.2 7.8| 54.3 -65.9 -11.6 -2.9 0.07| 9.0 0.7 5000 275 39 225 19| 2.0 4.2 6.1| 54.3 -69.9 -15.5 -3.1 0.06| 7.6 0.5 6000 274 40 227 21| 1.6 3.6 5.2| 57.9 -72.9 -15.0 -2.5 0.06| 6.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250515.23.gif