UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 26 NOV 25 Station: NZPP WMO ident: 93417 Latitude: -40.90 Longitude: 174.98 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1006 12 18.6 17.5 93 1.1 17.9 5 8 291.3 293.5 290.8 326.8 12.60 1 1000 60 17.8 16.5 92 1.3 17.0 360 14 291.0 293.1 290.1 324.5 11.88 2 925 725 15.0 15.0 100 0.0 15.0 325 42 294.6 296.7 291.2 328.1 11.67 3 850 1438 11.2 11.2 100 0.0 11.2 320 41 297.9 299.7 290.7 326.6 9.88 4 802 1922 8.4 8.4 100 0.0 8.4 320 43 299.9 301.5 290.4 325.4 8.66 5 741 2571 3.0 2.2 94 0.8 2.6 320 45 300.9 302.0 288.4 319.0 6.06 6 733 2659 2.4 -1.1 78 3.5 0.7 320 46 301.1 302.0 287.3 315.7 4.82 7 730 2692 2.0 -9.0 44 11.0 -2.4 320 46 301.1 301.5 285.0 309.2 2.65 8 728 2714 2.6 -13.4 30 16.0 -3.2 320 46 302.0 302.3 284.5 307.8 1.87 9 719 2815 3.8 -7.2 44 11.0 -1.0 320 46 304.4 304.9 286.7 314.0 3.09 10 700 3033 3.0 -1.6 72 4.6 0.7 320 47 305.8 306.7 289.0 320.7 4.86 11 684 3220 2.0 -1.1 80 3.1 0.4 319 46 306.7 307.7 289.5 322.6 5.16 12 645 3692 0.8 -2.8 77 3.6 -1.0 318 44 310.6 311.5 290.5 325.6 4.83 13 623 3971 1.4 -6.6 55 8.0 -2.3 317 42 314.3 315.1 290.7 326.3 3.74 14 575 4612 -2.1 -18.1 28 16.0 -7.7 314 39 317.5 317.8 289.6 322.9 1.60 15 568 4710 -2.9 -13.9 42 11.0 -7.1 314 39 317.7 318.1 290.3 325.3 2.30 16 504 5648 -7.7 -26.7 20 19.0 -12.8 310 34 322.9 323.1 290.6 325.9 0.85 17 500 5710 -8.1 -27.1 20 19.0 -13.2 310 34 323.2 323.3 290.6 326.1 0.83 18 452 6486 -13.5 -45.5 5 32.0 -18.4 310 30 325.9 325.9 290.7 326.4 0.14 19 400 7400 -22.3 -49.3 7 27.0 -25.2 310 26 326.0 326.0 290.7 326.4 0.11 20 356 8243 -29.7 -48.7 14 19.0 -31.4 294 24 327.1 327.1 291.0 327.6 0.13 21 352 8323 -29.9 -39.9 37 10.0 -31.1 292 24 327.9 328.0 291.5 329.2 0.34 22 328 8822 -34.1 -43.1 40 9.0 -35.0 282 23 328.8 328.9 291.6 329.8 0.26 23 300 9440 -38.7 -50.7 27 12.0 -39.5 270 22 330.8 330.8 292.1 331.3 0.12 24 294 9578 -39.7 -52.7 24 13.0 -40.4 269 24 331.3 331.3 292.2 331.7 0.10 25 250 10660 -49.9 -54.1 61 4.2 -50.1 260 39 331.9 331.9 292.3 332.3 0.10 26 243 10845 -51.5 -55.5 62 4.0 -51.6 263 39 332.2 332.2 292.4 332.5 0.08 27 226 11312 -55.3 -60.1 55 4.8 -55.4 271 39 333.3 333.3 292.7 333.5 0.05 28 217 11572 -54.7 -64.7 28 10.0 -54.9 276 38 338.2 338.2 293.9 338.3 0.03 29 200 12090 -58.1 -64.1 46 6.0 -58.2 285 38 340.8 340.8 294.6 340.9 0.03 30 195 12249 -59.1 -65.1 46 6.0 -59.2 289 36 341.6 341.6 294.7 341.8 0.03 31 190 12411 -59.9 -70.9 22 11.0 -60.0 293 35 342.9 342.9 295.0 343.0 0.01 32 185 12577 -61.1 -69.1 34 8.0 -61.2 297 33 343.6 343.6 295.2 343.7 0.02 33 182 12679 -61.5 -71.5 25 10.0 -61.6 300 32 344.5 344.5 295.4 344.6 0.01 34 161 13446 -57.5 -80.5 4 23.0 -57.8 310 29 363.6 363.6 299.4 363.6 0.00 35 150 13890 -59.9 -80.9 5 21.0 -60.1 315 27 366.9 366.9 300.0 366.9 0.00 36 140 14317 -62.9 -82.9 5 20.0 -63.0 317 27 368.9 368.9 300.4 368.9 0.00 37 118 15384 -56.5 -83.5 2 27.0 -56.9 321 26 399.2 399.2 305.1 399.2 0.00 38 100 16420 -61.9 -85.9 3 24.0 -62.1 325 25 408.1 408.1 306.3 408.1 0.00 39 93 16870 -60.7 -85.7 2 25.0 -61.0 419.1 419.1 307.6 419.1 0.00 40 84 17498 -64.3 -86.3 3 22.0 -64.5 424.1 424.1 308.2 424.1 0.00 41 73 18374 -55.9 -84.9 1 29.0 -56.6 459.3 459.3 311.7 459.3 0.00 42 67 18914 -60.3 -86.3 2 26.0 -60.7 461.1 461.1 311.9 461.1 0.00 43 18 27255 -52.7 -83.7 1 31.0 -55.6 695.5 695.5 324.3 695.7 0.02 44 15 28443 -48.7 -81.7 1 33.0 -53.4 746.0 746.0 325.8 746.3 0.03 45 15 28443 -48.9 -81.9 1 33.0 -53.5 745.4 745.4 325.8 745.6 0.03 TRP 182 12679 -61.5 -71.5 25 10.0 -61.6 300 32 344.5 344.5 295.4 344.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 603.80 mb = 4227.74 m = 13870.36 ft Wetbulb zero: 732.31 mb = 2666.29 m = 8747.56 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 70.98 % Est. max temperature: 24.97 C = 76.95 F Sfc-Lift cond lev (LCL): 990.04 mb = 145.35 m = 476.85 ft T: 17.44 C 700-500 lapse rate: 4.15 C/km ThetaE index: 20.24 C Layer 850.0- 719.0 mb Conv cond level (CCL): 929.69 mb = 681.89 m = 2237.13 ft Mean mixing ratio: 11.74 g/kg Conv temperature: 21.76 C = 71.17 F Cap Strength: 4.82 C Lifted Index: 4.83 C Risk: None Lifted Index @300 mb: 3.82 C Lifted Index @700 mb: -0.07 C Showalter Index: 4.77 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 19.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 250.40 Risk: None Energy Index: -0.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.08 J/kg Max Up Vert Vel: 12.17 m/s Conv Inhibition (B-): 8.19 J/kg Cap Strength: 4.73 C Lift Cond Lev (LCL): 947.24 mb = 522.30 m = 1713.56 ft Lev Free Conv (LFC): 842.24 mb = 1514.30 m = 4968.10 ft Equ Level (EL): 682.24 mb = 3240.52 m = 10631.50 ft B at Equ Level: 73.76 J/kg Max Parcel Lev (MPL): 602.24 mb = 4242.23 m = 13917.90 ft Wind level data Storm motion: 349 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 1006 12 5 8 -0.7 -8.0 | 163 22 -6.4 21.2 1 1000 60 360 14 -0.0 -14.0 | 159 16 -5.7 15.2 2 925 725 325 42 24.1 -34.4 | 286 19 18.4 -5.2 3 850 1438 320 41 26.4 -31.4 | 276 21 20.7 -2.2 4 700 3033 320 47 30.2 -36.0 | 286 25 24.5 -6.8 5 500 5710 310 34 26.0 -21.9 | 250 22 20.4 7.3 6 400 7400 310 26 19.9 -16.7 | 229 19 14.2 12.5 7 300 9440 270 22 22.0 -0.0 | 209 33 16.3 29.2 8 250 10660 260 39 38.4 6.8 | 222 49 32.7 35.9 9 200 12090 285 38 36.7 -9.8 | 238 37 31.0 19.3 10 182 12679 300 32 27.7 -16.0 | 239 26 22.0 13.2 11 150 13890 315 27 19.1 -19.1 | 233 17 13.4 10.1 12 100 16420 325 25 14.3 -20.5 | 225 12 8.7 8.7 Wind Parameters Mean winds (0-6000m): 319.0 at 39.6 knts Storm direction: 349.0 at 29.7 knts Shear (0-3000m) pos: 0.0 neg: 7.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -22.8 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 62.16 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 ------------------------------------------------------------------------------- 500 344 22 183 8| 0.0 27.1 27.1| 15.2 -5.6 9.6 19.3 0.36| 28.8 10.5 1000 330 31 257 10| 0.0 18.5 18.5| 19.4 -12.8 6.6 6.6 0.25| 21.1 5.3 1500 327 34 268 13| 0.0 12.4 12.4| 19.8 -22.8 -3.1 -2.0 0.20| 14.9 2.9 2000 325 36 272 15| 0.0 9.8 9.8| 26.9 -22.8 4.1 2.1 0.22| 11.6 2.5 2500 324 38 275 17| 0.0 8.2 8.2| 34.1 -22.8 11.3 4.5 0.23| 9.7 2.3 3000 323 39 277 18| 0.0 7.1 7.1| 41.3 -22.8 18.4 6.1 0.25| 8.4 2.1 4000 322 41 278 20| 0.0 4.8 4.8| 41.3 -56.1 -14.8 -3.7 0.13| 7.0 0.9 5000 320 41 276 20| 0.0 3.4 3.4| 41.3 -88.3 -47.0 -9.4 0.03| 6.2 0.2 6000 319 40 272 20| 0.0 2.5 2.5| 41.3-116.9 -75.6 -12.6 -0.05| 5.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251126.23.gif