UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051511.upa.cvt Date: 1100Z 15 MAY 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 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 1014 1 8.4 5.9 84 2.5 7.1 330 6 280.4 281.4 279.6 296.2 5.74 1 1011 26 12.8 5.8 62 7.0 9.1 329 7 285.1 286.0 281.8 301.1 5.72 2 1007 59 14.4 5.4 55 9.0 9.6 328 8 287.0 288.0 282.5 302.8 5.58 3 1000 118 14.0 6.0 58 8.0 9.7 325 10 287.1 288.2 282.9 303.7 5.86 4 925 771 9.6 3.6 66 6.0 6.5 295 29 289.1 290.1 283.2 304.4 5.36 5 850 1465 3.6 0.4 80 3.2 2.1 290 42 289.9 290.7 282.7 303.3 4.63 6 841 1551 3.0 -0.1 80 3.1 1.5 289 42 290.2 291.0 282.7 303.2 4.51 7 799 1965 0.8 -3.9 71 4.7 -1.2 285 42 292.1 292.7 282.4 302.6 3.58 8 789 2066 1.4 -5.6 60 7.0 -1.5 284 42 293.8 294.4 282.7 303.3 3.19 9 762 2346 -0.3 -6.3 64 6.0 -2.7 282 42 294.9 295.5 283.1 304.3 3.13 10 736 2624 -0.7 -13.7 37 13.0 -5.1 279 42 297.4 297.7 282.6 303.0 1.80 11 725 2744 -1.3 -6.3 69 5.0 -3.4 278 42 298.0 298.6 284.5 308.0 3.29 12 700 3023 -3.3 -5.8 83 2.5 -4.3 275 42 298.8 299.5 285.1 309.5 3.54 13 683 3218 -3.5 -8.5 68 5.0 -5.5 274 42 300.7 301.3 285.2 309.7 2.94 14 673 3334 -3.9 -23.9 19 20.0 -9.1 273 42 301.5 301.7 283.1 304.2 0.82 15 670 3370 -4.3 -13.3 49 9.0 -7.4 272 42 301.5 301.9 284.5 307.9 2.04 16 662 3464 -5.1 -12.1 58 7.0 -7.6 272 42 301.6 302.0 284.8 308.7 2.28 17 643 3693 -7.1 -11.6 70 4.5 -8.7 270 42 301.9 302.3 285.1 309.5 2.45 18 635 3790 -7.3 -16.3 49 9.0 -10.1 269 42 302.7 303.0 284.6 308.1 1.68 19 633 3815 -6.9 -26.9 19 20.0 -11.6 269 42 303.5 303.6 283.7 305.7 0.67 20 594 4310 -9.1 -39.1 7 30.0 -14.2 265 42 306.5 306.5 284.2 307.2 0.22 21 590 4362 -9.1 -34.1 11 25.0 -13.9 265 42 307.1 307.1 284.7 308.3 0.36 22 584 4441 -9.9 -19.9 44 10.0 -12.8 264 42 307.0 307.3 285.8 311.4 1.35 23 560 4763 -13.1 -17.2 71 4.1 -14.3 262 42 307.0 307.3 286.3 312.7 1.77 24 543 4998 -15.1 -18.5 75 3.4 -16.0 260 42 307.3 307.6 286.2 312.6 1.64 25 535 5110 -14.9 -25.9 39 11.0 -17.4 259 42 308.8 309.0 285.9 311.7 0.87 26 500 5620 -17.7 -30.7 31 13.0 -20.1 255 42 311.5 311.6 286.6 313.5 0.59 27 450 6395 -23.1 -39.1 22 16.0 -25.2 260 40 314.2 314.3 287.2 315.2 0.29 28 400 7240 -30.7 -39.7 41 9.0 -31.7 265 38 315.1 315.1 287.5 316.2 0.30 29 398 7276 -31.1 -39.1 45 8.0 -32.0 265 38 315.0 315.1 287.5 316.2 0.32 30 343 8315 -39.1 -50.1 30 11.0 -39.7 260 45 317.8 317.9 288.2 318.3 0.11 31 300 9220 -46.9 -55.9 35 9.0 -47.2 255 52 319.3 319.3 288.6 319.5 0.07 32 271 9884 -52.7 -58.7 48 6.0 -52.8 261 49 320.2 320.3 288.9 320.4 0.05 33 267 9980 -53.1 -62.1 33 9.0 -53.3 261 48 321.0 321.0 289.1 321.2 0.03 34 250 10400 -56.5 -63.5 41 7.0 -56.6 265 46 322.1 322.1 289.4 322.2 0.03 35 233 10843 -59.5 -63.4 60 3.9 -59.6 256 51 324.1 324.1 290.0 324.2 0.03 36 225 11061 -60.9 -66.9 45 6.0 -61.0 251 53 325.2 325.2 290.3 325.3 0.02 37 215 11343 -61.5 -70.5 29 9.0 -61.6 245 56 328.5 328.5 291.3 328.6 0.01 38 205 11638 -62.1 -67.1 51 5.0 -62.1 238 59 332.1 332.1 292.3 332.2 0.02 39 200 11790 -62.7 -68.7 44 6.0 -62.8 235 61 333.5 333.5 292.7 333.5 0.02 40 191 12075 -61.3 -76.3 12 15.0 -61.4 241 61 340.1 340.1 294.4 340.2 0.01 41 176 12585 -58.9 -82.9 3 24.0 -59.1 251 60 352.1 352.1 297.1 352.1 0.00 42 150 13580 -62.7 -83.7 4 21.0 -62.9 270 58 362.1 362.1 299.1 362.1 0.00 43 145 13787 -63.9 -84.9 4 21.0 -64.0 262 65 363.5 363.5 299.4 363.5 0.00 44 141 13958 -61.3 -85.3 3 24.1 -61.4 255 70 371.0 371.0 300.8 371.0 0.00 45 136 14182 -57.9 -85.9 2 28.0 -58.2 255 69 380.8 380.8 302.4 380.9 0.00 46 127 14613 -55.9 -84.9 1 29.0 -56.3 255 66 392.0 392.0 304.1 392.0 0.00 47 100 16120 -57.3 -86.3 1 29.0 -57.7 255 56 417.0 417.0 307.4 417.0 0.00 48 82 17382 -55.1 -85.1 1 30.0 -55.8 445.9 445.9 310.4 445.9 0.00 49 70 18390 -56.5 -86.5 1 30.0 -57.1 463.5 463.5 312.1 463.5 0.00 50 62 19149 -60.1 -87.1 2 27.0 -60.6 471.9 471.9 312.8 471.9 0.00 51 55 19900 -55.9 -86.9 1 31.0 -56.8 498.0 498.0 314.8 498.0 0.00 52 50 20500 -58.7 -87.7 1 29.0 -59.4 505.2 505.2 315.3 505.2 0.00 53 44 21308 -56.7 -86.7 1 30.0 -57.6 528.8 528.8 316.9 528.9 0.00 54 40 21908 -60.1 -88.1 1 28.0 -60.8 534.9 534.9 317.2 534.9 0.00 55 34 22928 -58.1 -88.1 1 30.0 -59.1 565.6 565.6 318.9 565.7 0.00 56 30 23710 -61.9 -88.9 2 27.0 -62.6 575.9 575.9 319.5 575.9 0.00 57 28 24136 -62.9 -89.9 1 27.0 -63.6 584.6 584.6 319.9 584.6 0.00 58 27 24363 -57.9 -88.9 1 31.0 -59.2 604.7 604.7 320.8 604.8 0.01 59 24 25111 -54.5 -86.5 1 32.0 -56.5 635.3 635.3 322.1 635.4 0.01 60 23 25383 -56.1 -87.1 1 31.0 -57.9 638.4 638.4 322.2 638.5 0.01 TRP 200 11790 -62.7 -68.7 44 6.0 -62.8 235 61 333.5 333.5 292.7 333.5 0.02 WND 141 13958 -61.3 -85.3 3 24.1 -61.4 255 70 371.0 371.0 300.8 371.0 0.00 Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 766.76 mb = 2296.69 m = 7534.98 ft Wetbulb zero: 817.46 mb = 1780.53 m = 5841.57 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 56.27 % Est. max temperature: 17.78 C = 64.00 F Sfc-Lift cond lev (LCL): 976.06 mb = 320.96 m = 1053.02 ft T: 12.63 C 700-500 lapse rate: 5.54 C/km ThetaE index: 1.79 C Layer 850.0- 789.0 mb Conv cond level (CCL): 836.24 mb = 1597.18 m = 5240.03 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 18.39 C = 65.11 F Cap Strength: 7.52 C Lifted Index: 8.65 C Risk: None Lifted Index @300 mb: 11.09 C Lifted Index @700 mb: 4.00 C Showalter Index: 9.00 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.10 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 130.80 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.46 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 40917.77 J/kg Cap Strength: 8.38 C Lift Cond Lev (LCL): 866.78 mb = 1304.58 m = 4280.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 29 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 1014 1 330 6 3.0 -5.2 | 118 23 -20.7 11.0 1 1000 118 325 10 5.7 -8.2 | 114 20 -18.0 8.0 2 925 771 295 29 26.3 -12.3 | 213 5 2.5 3.9 3 850 1465 290 42 39.5 -14.4 | 263 16 15.7 1.8 4 700 3023 275 42 41.8 -3.7 | 235 22 18.1 12.5 5 500 5620 255 42 40.6 10.9 | 212 32 16.8 27.0 6 400 7240 265 38 37.9 3.3 | 216 24 14.1 19.5 7 300 9220 255 52 50.2 13.5 | 222 40 26.5 29.6 8 250 10400 265 46 45.8 4.0 | 228 30 22.1 20.2 9 200 11790 235 61 50.0 35.0 | 207 57 26.2 51.2 10 150 13580 270 58 58.0 -0.0 | 245 38 34.3 16.2 11 141 13958 255 70 67.6 18.1 | 232 56 43.9 34.3 12 100 16120 255 56 54.1 14.5 | 225 43 30.4 30.7 Wind Parameters Mean winds (0-6000m): 274.3 at 38.3 knts Storm direction: 304.3 at 28.7 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 117.8 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -55.8 tot: -33.0 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 113.20 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 ------------------------------------------------------------------------------- 500 315 14 115 15| 0.0 16.2 16.2| 2.0 -12.7 -10.7 -21.4 -0.10| 16.7 -1.7 1000 301 21 134 8| 0.0 14.8 14.8| 15.0 -12.7 2.4 2.4 0.30| 15.6 4.7 1500 296 27 182 5| 0.0 12.9 12.9| 22.9 -12.7 10.2 6.8 0.31| 13.5 4.1 2000 293 30 225 6| 0.0 9.8 9.8| 22.9 -26.2 -3.4 -1.7 0.21| 11.1 2.3 2500 290 33 235 9| 0.0 7.9 7.9| 22.9 -40.6 -17.7 -7.1 0.13| 9.6 1.3 3000 288 34 238 11| 0.0 6.7 6.7| 22.9 -55.8 -33.0 -11.0 0.07| 8.6 0.6 4000 283 36 235 14| 0.0 5.1 5.1| 22.9 -82.7 -59.9 -15.0 -0.02| 7.2 -0.1 5000 278 37 231 17| 0.0 4.2 4.2| 22.9-112.9 -90.1 -18.0 -0.08| 6.3 -0.5 6000 274 38 227 20| 0.1 3.5 3.6| 27.0-133.0-106.0 -17.7 -0.11| 5.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20250515.11.gif