UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100611.upa.cvt Date: 1100Z 6 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 6 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 -96 SFC 988 1 8.0 4.2 77 3.8 6.1 310 12 282.1 283.0 279.8 296.6 5.23 2 983 43 8.2 3.5 72 4.7 5.9 307 14 282.7 283.6 279.8 296.7 5.00 3 925 545 4.8 1.8 81 3.0 3.4 275 35 284.2 285.0 280.2 297.4 4.71 4 850 1228 -0.9 -4.1 79 3.2 -2.2 265 43 285.2 285.8 278.9 294.7 3.32 5 842 1303 -1.7 -3.1 90 1.4 -2.3 265 44 285.1 285.8 279.3 295.4 3.61 6 812 1591 -4.1 -6.4 84 2.3 -5.0 267 46 285.6 286.1 278.6 294.0 2.91 7 759 2119 -7.5 -15.5 53 8.0 -9.8 271 51 287.4 287.7 277.6 292.0 1.51 8 742 2296 -7.7 -26.7 20 19.0 -11.6 272 52 289.1 289.2 277.1 290.9 0.58 9 716 2572 -10.1 -24.1 31 14.0 -13.1 274 54 289.4 289.6 277.6 291.8 0.76 10 700 2746 -10.5 -40.5 7 30.0 -14.7 275 56 290.9 290.9 277.3 291.4 0.16 11 699 2757 -10.5 -41.5 6 31.0 -14.7 275 56 291.0 291.0 277.4 291.5 0.14 12 661 3184 -13.3 -42.3 7 29.0 -17.0 277 55 292.5 292.5 278.2 293.0 0.14 13 613 3752 -18.3 -25.3 54 7.0 -19.6 279 55 293.1 293.3 279.4 295.7 0.80 14 609 3801 -18.3 -31.3 31 13.0 -20.3 279 55 293.7 293.8 279.1 295.2 0.46 15 590 4037 -19.9 -38.9 17 19.0 -22.2 280 54 294.5 294.5 279.2 295.3 0.22 16 553 4513 -23.9 -30.9 52 7.0 -24.9 282 54 295.3 295.4 280.0 297.0 0.53 17 528 4849 -26.9 -33.9 52 7.0 -27.8 283 53 295.6 295.7 280.0 297.0 0.41 18 524 4904 -27.3 -36.3 42 9.0 -28.3 284 53 295.8 295.8 279.9 296.9 0.33 19 519 4973 -27.7 -49.7 10 22.0 -29.2 284 53 296.1 296.1 279.7 296.4 0.08 20 500 5240 -28.9 -60.9 3 32.0 -30.4 285 53 297.8 297.8 280.4 297.9 0.02 21 440 6144 -35.1 -61.1 5 26.0 -36.1 294 57 301.1 301.1 281.8 301.1 0.02 22 404 6741 -34.9 -63.9 4 29.0 -36.0 299 60 308.8 308.8 284.9 308.8 0.02 23 400 6810 -35.3 -64.3 4 29.0 -36.4 300 60 309.1 309.1 285.0 309.2 0.02 24 324 8250 -42.7 -69.7 4 27.0 -43.3 296 63 318.1 318.1 288.1 318.1 0.01 25 300 8770 -41.3 -73.3 2 32.0 -42.1 295 64 327.2 327.2 290.9 327.2 0.01 26 294 8907 -40.7 -72.7 2 32.0 -41.6 296 64 329.9 329.9 291.7 329.9 0.01 27 250 10000 -42.5 -77.5 1 35.0 -43.3 300 60 342.9 342.9 295.0 342.9 0.00 28 200 11500 -45.3 -80.3 1 35.0 -46.1 315 58 361.0 361.0 298.9 361.1 0.00 29 186 11983 -47.5 -80.5 1 33.0 -48.2 309 59 365.1 365.1 299.7 365.1 0.00 30 153 13278 -47.3 -81.3 1 34.0 -48.1 292 62 386.4 386.4 303.2 386.4 0.00 31 150 13410 -46.1 -81.1 1 35.0 -47.1 290 62 390.6 390.6 303.9 390.6 0.00 32 147 13545 -43.7 -80.7 1 37.0 -44.9 291 63 397.0 397.0 304.8 397.1 0.00 33 138 13968 -44.9 -80.9 1 36.0 -46.1 293 68 402.2 402.2 305.5 402.2 0.00 34 133 14215 -43.2 -80.3 1 37.1 -44.6 295 70 409.5 409.5 306.5 409.5 0.00 35 125 14635 -40.3 -79.3 1 39.0 -42.3 296 63 422.0 422.0 308.0 422.1 0.01 36 108 15618 -46.1 -82.1 1 36.0 -47.4 299 48 429.1 429.1 308.7 429.1 0.00 37 100 16130 -45.3 -81.3 1 36.0 -46.8 300 40 440.2 440.2 309.9 440.2 0.01 38 96 16403 -44.3 -81.3 1 37.0 -46.0 303 39 447.3 447.3 310.6 447.4 0.01 39 80 17605 -51.9 -84.9 1 33.0 -52.8 315 35 455.6 455.6 311.4 455.6 0.00 40 75 18027 -48.1 -84.1 1 36.0 -49.6 303 30 472.1 472.1 312.8 472.1 0.00 41 73 18207 -43.1 -82.1 1 39.0 -45.5 298 28 486.3 486.3 314.0 486.3 0.01 42 71 18394 -42.5 -81.5 1 39.0 -45.0 293 26 491.5 491.5 314.3 491.5 0.01 43 70 18490 -43.3 -81.3 1 38.0 -45.7 290 25 491.8 491.8 314.4 491.8 0.01 44 61 19404 -49.1 -84.1 1 35.0 -50.7 308 25 498.6 498.6 314.8 498.6 0.01 45 54 20210 -45.7 -82.7 1 37.0 -48.1 325 25 524.1 524.1 316.6 524.2 0.01 46 50 20720 -47.5 -83.5 1 36.0 -49.7 335 25 531.5 531.5 317.0 531.6 0.01 47 45 21419 -44.1 -83.1 1 39.0 -47.3 336 21 556.0 556.1 318.4 556.1 0.01 48 34 23262 -52.1 -86.1 1 34.0 -54.0 339 12 581.4 581.4 319.8 581.5 0.01 49 30 24080 -47.1 -84.1 1 37.0 -50.4 340 8 616.2 616.2 321.3 616.3 0.01 50 29 24304 -46.9 -83.9 1 37.0 -50.4 347 9 622.8 622.8 321.6 622.9 0.01 51 21 26422 -50.7 -85.7 1 35.0 -53.9 50 19 671.5 671.6 323.5 671.6 0.01 52 20 26740 -49.9 -84.9 1 35.0 -53.4 60 20 683.4 683.4 323.9 683.5 0.01 53 17 27808 -46.3 -84.3 1 38.0 -51.5 74 19 727.5 727.5 325.3 727.6 0.02 54 11 30706 -44.3 -84.3 0 40.0 -52.0 112 17 831.2 831.2 328.0 831.5 0.03 55 10 31340 -46.7 -84.7 1 38.0 -53.6 120 16 845.2 845.2 328.3 845.5 0.03 56 8.9 32111 -48.1 -85.1 1 37.0 -54.8 868.5 868.5 328.8 868.8 0.03 57 5.0 35989 -38.9 -80.9 0 42.0 -53.4 1066.0 1066.1 332.2 1067.5 0.11 TRP 80 17605 -51.9 -84.9 1 33.0 -52.8 315 35 455.6 455.6 311.4 455.6 0.00 WND 133 14215 -43.2 -80.3 1 37.1 -44.6 295 70 409.5 409.5 306.5 409.5 0.00 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 861.84 mb = 1120.16 m = 3675.01 ft Wetbulb zero: 879.73 mb = 950.28 m = 3117.67 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 46.56 % Est. max temperature: 11.06 C = 51.91 F Sfc-Lift cond lev (LCL): 932.27 mb = 480.42 m = 1576.16 ft T: 5.24 C 700-500 lapse rate: 7.38 C/km ThetaE index: 4.49 C Layer 812.0- 716.0 mb Conv cond level (CCL): 872.71 mb = 1015.07 m = 3330.24 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 10.77 C = 51.39 F Cap Strength: 1.17 C Lifted Index: 2.25 C Risk: None Lifted Index @300 mb: 21.49 C Lifted Index @700 mb: 0.73 C Showalter Index: 3.83 C Risk: None Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 24.80 C K Index: -6.10 Risk: None Sweat Index: 215.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.32 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 14.02 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 887.16 mb = 882.39 m = 2894.96 ft Lev Free Conv (LFC): 842.16 mb = 1301.84 m = 4271.08 ft Equ Level (EL): 742.16 mb = 2294.07 m = 7526.40 ft B at Equ Level: 26.64 J/kg Max Parcel Lev (MPL): 642.16 mb = 3402.34 m = 11162.39 ft Wind level data Storm motion: 308 at 37 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 ---------------------------------------------------------- 0 988 1 310 12 9.2 -7.7 | 127 25 -19.7 15.0 1 925 545 275 35 34.9 -3.1 | 197 21 5.9 19.6 2 850 1228 265 43 42.8 3.7 | 208 30 13.9 26.4 3 700 2746 275 56 55.8 -4.9 | 236 32 26.9 17.8 4 500 5240 285 53 51.2 -13.7 | 248 24 22.3 9.0 5 400 6810 300 60 52.0 -30.0 | 288 24 23.0 -7.3 6 300 8770 295 64 58.0 -27.0 | 279 29 29.1 -4.4 7 250 10000 300 60 52.0 -30.0 | 288 24 23.0 -7.3 8 200 11500 315 58 41.0 -41.0 | 327 22 12.1 -18.3 9 150 13410 290 62 58.3 -21.2 | 267 29 29.3 1.5 10 133 14215 295 70 63.4 -29.6 | 281 35 34.5 -6.9 11 100 16130 300 40 34.6 -20.0 | 245 6 5.7 2.7 12 80 17605 315 35 24.7 -24.7 | 64 5 -4.2 -2.1 13 70 18490 290 25 23.5 -8.6 | 159 15 -5.4 14.1 14 50 20720 335 25 10.6 -22.7 | 90 18 -18.4 0.0 15 30 24080 340 8 2.7 -7.5 | 120 30 -26.2 15.2 16 20 26740 60 20 -17.3 -10.0 | 105 48 -46.2 12.7 17 10 31340 120 16 -13.9 8.0 | 126 53 -42.8 30.7 Wind Parameters Mean winds (0-6000m): 278.1 at 49.0 knts Storm direction: 308.1 at 36.8 knts Shear (0-3000m) pos: 2.3 neg: 6.4 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 254.2 neg: 0.0 tot: 254.2 m^2/s^2 ave: 84.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 7.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.29 Bulk Shear: 94.64 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 ------------------------------------------------------------------------------- 500 285 23 157 18| 0.0 24.5 24.5| 86.2 0.0 86.2 172.4 0.77| 25.6 19.8 1000 277 30 183 19| 0.0 16.7 16.7|115.7 0.0 115.7 115.7 0.71| 17.6 12.5 1500 272 34 194 22| 0.0 12.9 12.9|145.2 0.0 145.2 96.8 0.70| 13.9 9.7 2000 271 38 202 24| 1.3 9.6 11.0|185.7 0.0 185.7 92.8 0.73| 11.7 8.5 2500 271 41 208 25| 2.1 7.7 9.8|227.8 0.0 227.8 91.1 0.76| 10.4 7.9 3000 272 43 214 25| 2.3 6.4 8.7|254.2 0.0 254.2 84.7 0.76| 9.3 7.1 4000 274 46 221 26| 1.9 4.8 6.7|272.1 0.0 272.1 68.0 0.75| 7.5 5.6 5000 276 48 226 26| 1.7 3.9 5.6|287.8 0.0 287.8 57.6 0.74| 6.4 4.7 6000 278 49 231 25| 2.1 3.2 5.3|339.1 0.0 339.1 56.5 0.76| 6.1 4.6 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251006.11.gif