UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051023.upa.cvt Date: 2300Z 10 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 10 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 1026 1 10.6 7.1 79 3.5 8.8 310 6 281.7 282.7 280.7 298.7 6.17 1 1003 194 10.2 4.2 66 6.0 7.2 279 12 283.1 284.0 280.2 297.5 5.15 2 1000 219 10.0 4.0 66 6.0 7.0 275 13 283.1 284.0 280.1 297.4 5.09 3 925 860 3.8 2.5 91 1.3 3.2 265 19 283.2 284.0 280.0 297.0 4.95 4 854 1503 -1.3 -1.9 96 0.6 -1.6 293 20 284.4 285.1 279.3 295.4 3.89 5 850 1541 1.2 -8.8 47 10.0 -2.4 295 20 287.4 287.8 278.7 294.2 2.31 6 848 1560 2.2 -13.8 29 16.0 -3.1 295 20 288.6 288.9 278.3 293.3 1.55 7 835 1685 4.0 -33.0 5 37.0 -4.1 292 21 291.8 291.9 278.0 292.8 0.28 8 824 1792 3.6 -32.4 5 36.0 -4.4 290 21 292.5 292.6 278.4 293.5 0.31 9 700 3094 -4.7 -42.7 3 38.0 -10.8 265 26 297.3 297.3 280.3 297.7 0.13 10 689 3218 -5.7 -38.7 5 33.0 -11.3 265 27 297.5 297.6 280.6 298.2 0.20 11 628 3940 -8.3 262 33 302.5 12 623 4002 -8.1 262 34 303.5 13 531 5221 -16.9 -52.9 3 36.0 -20.5 257 44 307.1 307.1 284.3 307.3 0.05 14 520 5378 -17.9 -22.7 66 4.8 -19.0 256 45 307.7 308.0 285.9 311.6 1.19 15 515 5450 -18.3 -22.4 70 4.1 -19.3 256 46 308.1 308.3 286.1 312.2 1.23 16 500 5670 -20.1 -23.9 72 3.8 -21.0 255 48 308.5 308.7 286.1 312.2 1.11 17 468 6155 -24.1 -25.9 85 1.8 -24.5 251 50 309.5 309.6 286.3 312.8 0.99 18 433 6716 -28.5 -31.4 76 2.9 -28.9 245 53 310.8 310.9 286.4 313.0 0.64 19 423 6883 -29.1 -34.1 62 5.0 -29.7 244 54 312.1 312.2 286.7 313.9 0.50 20 400 7280 -31.9 -35.4 71 3.5 -32.3 240 56 313.5 313.6 287.1 315.2 0.47 21 394 7387 -32.9 -35.5 77 2.6 -33.2 240 57 313.6 313.7 287.2 315.2 0.47 22 376 7715 -34.9 -41.9 49 7.0 -35.5 239 60 315.2 315.2 287.5 316.1 0.26 23 362 7979 -37.1 -46.1 39 9.0 -37.7 238 63 315.7 315.7 287.5 316.3 0.17 24 349 8231 -39.7 -46.7 47 7.0 -40.1 238 65 315.5 315.5 287.5 316.1 0.16 25 343 8350 -40.3 -54.3 21 14.0 -40.9 237 67 316.2 316.2 287.6 316.5 0.07 26 324 8736 -43.9 -49.9 51 6.0 -44.2 236 71 316.4 316.5 287.7 316.9 0.12 27 307 9097 -46.3 -51.0 59 4.7 -46.5 235 74 318.0 318.0 288.2 318.4 0.11 28 300 9250 -47.5 -55.5 39 8.0 -47.8 235 76 318.4 318.4 288.3 318.7 0.07 29 298 9294 -47.9 -55.9 39 8.0 -48.1 235 77 318.4 318.5 288.3 318.7 0.07 30 250 10430 -57.1 -61.7 56 4.6 -57.2 235 95 321.2 321.2 289.2 321.3 0.04 31 220 11224 -63.9 -68.6 53 4.7 -64.0 230 101 322.7 322.7 289.6 322.7 0.02 32 217 11307 -64.0 -67.4 63 3.4 -64.1 230 102 323.7 323.7 289.9 323.8 0.02 33 216 11336 -64.1 -67.0 67 2.9 -64.1 231 100 324.0 324.0 290.0 324.1 0.02 34 209 11537 -62.9 -73.9 21 11.0 -63.0 237 90 329.0 329.0 291.5 329.0 0.01 35 201 11779 -59.5 -77.5 8 18.0 -59.6 244 77 338.1 338.1 293.9 338.1 0.00 36 200 11810 -59.5 -77.5 8 18.0 -59.6 245 75 338.5 338.5 294.0 338.6 0.00 37 191 12100 -56.9 -78.9 5 22.0 -57.1 247 74 347.2 347.2 296.0 347.2 0.00 38 176 12616 -58.7 -80.7 4 22.0 -58.9 249 71 352.5 352.5 297.1 352.5 0.00 39 157 13339 -55.5 -83.5 2 28.0 -55.8 253 67 369.6 369.6 300.5 369.6 0.00 40 150 13630 -55.7 -83.7 2 28.0 -56.1 255 66 374.1 374.1 301.3 374.1 0.00 41 100 16190 -58.5 -86.5 2 28.0 -58.9 245 41 414.7 414.7 307.1 414.7 0.00 42 70 18420 -60.9 -87.9 2 27.0 -61.3 270 32 454.1 454.1 311.3 454.1 0.00 43 58 19588 -61.9 -87.9 2 26.0 -62.3 270 36 476.9 476.9 313.2 476.9 0.00 44 50 20510 -60.5 -87.5 2 27.0 -61.0 270 39 500.9 500.9 315.0 500.9 0.00 45 40 21907 -57.7 -86.7 1 29.0 -58.6 274 40 541.0 541.0 317.6 541.0 0.01 46 33 23107 -62.3 -89.3 2 27.0 -62.9 278 41 559.3 559.3 318.6 559.4 0.00 47 30 23700 -58.5 -87.5 1 29.0 -59.6 280 42 585.2 585.2 319.9 585.2 0.01 48 26 24602 -57.5 -87.5 1 30.0 -58.9 612.4 612.4 321.2 612.5 0.01 49 26 24602 -57.9 -87.9 1 30.0 -59.2 611.3 611.3 321.1 611.4 0.01 TRP 220 11224 -63.9 -68.6 53 4.7 -64.0 230 101 322.7 322.7 289.6 322.7 0.02 WND 217 11307 -64.0 -67.4 63 3.4 -64.1 230 102 323.7 323.7 289.9 323.8 0.02 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 872.10 mb = 1339.37 m = 4394.20 ft Freezing level: 851.92 mb = 1522.93 m = 4996.44 ft Freezing level: 770.22 mb = 2356.96 m = 7732.70 ft Wetbulb zero: 877.37 mb = 1285.87 m = 4218.67 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 44.57 % Est. max temperature: 12.97 C = 55.35 F Sfc-Lift cond lev (LCL): 972.97 mb = 444.26 m = 1457.53 ft T: 7.82 C 700-500 lapse rate: 5.98 C/km ThetaE index: 5.89 C Layer 1003.0- 824.0 mb Conv cond level (CCL): 911.83 mb = 975.56 m = 3200.61 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 12.36 C = 54.24 F Cap Strength: 10.68 C Lifted Index: 10.70 C Risk: None Lifted Index @300 mb: 14.97 C Lifted Index @700 mb: 6.24 C Showalter Index: 13.04 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 11.30 C K Index: -25.50 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.90 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 5.52 J/kg Cap Strength: 10.68 C Lift Cond Lev (LCL): 917.57 mb = 925.00 m = 3034.72 ft Lev Free Conv (LFC): 892.57 mb = 1147.53 m = 3764.82 ft Equ Level (EL): 852.57 mb = 1516.82 m = 4976.40 ft B at Equ Level: 4.73 J/kg Max Parcel Lev (MPL): 842.57 mb = 1611.93 m = 5288.43 ft Wind level data Storm motion: 294 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 1026 1 310 6 4.6 -3.9 | 109 16 -15.3 5.1 1 1000 219 275 13 13.0 -1.1 | 139 10 -6.9 7.8 2 925 860 265 19 18.9 1.7 | 175 11 -0.9 10.6 3 850 1541 295 20 18.1 -8.5 | 107 2 -1.7 0.5 4 700 3094 265 26 25.9 2.3 | 208 13 6.0 11.2 5 500 5670 255 48 46.4 12.4 | 231 34 26.5 21.4 6 400 7280 240 56 48.5 28.0 | 218 47 28.6 37.0 7 300 9250 235 76 62.3 43.6 | 219 68 42.4 52.6 8 250 10430 235 95 77.8 54.5 | 222 86 58.0 63.5 9 220 11224 230 101 77.4 64.9 | 218 94 57.5 73.9 10 217 11307 230 102 78.1 65.6 | 218 95 58.3 74.5 11 200 11810 245 75 68.0 31.7 | 230 63 48.1 40.7 12 150 13630 255 66 63.8 17.1 | 239 51 43.9 26.1 13 100 16190 245 41 37.2 17.3 | 213 31 17.3 26.3 14 70 18420 270 32 32.0 -0.0 | 234 15 12.1 9.0 15 50 20510 270 39 39.0 -0.0 | 245 21 19.1 9.0 16 30 23700 280 42 41.4 -7.3 | 266 22 21.5 1.7 Wind Parameters Mean winds (0-6000m): 264.3 at 29.1 knts Storm direction: 294.3 at 21.8 knts Shear (0-3000m) pos: 1.4 neg: 3.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 38.8 neg: -3.2 tot: 35.5 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 39.71 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 ------------------------------------------------------------------------------- 500 277 12 134 11| 0.0 12.0 12.0| 26.8 0.0 26.8 53.6 0.76| 12.3 9.3 1000 271 15 151 10| 1.8 6.0 7.8| 36.6 0.0 36.6 36.6 0.74| 8.9 6.5 1500 276 17 156 8| 2.8 4.0 6.8| 36.6 -2.3 34.3 22.8 0.41| 8.5 3.4 2000 280 18 157 6| 2.1 3.8 5.9| 37.8 -2.4 35.4 17.7 0.44| 7.3 3.2 2500 280 19 165 6| 1.7 3.8 5.5| 38.8 -2.4 36.3 14.5 0.40| 6.7 2.7 3000 278 20 177 6| 1.4 3.9 5.2| 38.8 -3.2 35.5 11.8 0.35| 6.4 2.2 4000 273 22 196 8| 1.0 4.0 5.0| 56.2 -3.5 52.6 13.2 0.37| 5.9 2.2 5000 268 25 210 11| 0.8 4.1 4.9| 70.4 -3.5 66.9 13.4 0.35| 5.7 2.0 6000 264 29 217 15| 0.7 4.1 4.8| 75.2 -19.5 55.8 9.3 0.28| 5.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250510.23.gif