UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103011.upa.cvt Date: 1100Z 30 OCT 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 30 OCT 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 1015 12 13.2 8.8 75 4.4 10.7 290 10 285.1 286.4 283.2 304.6 7.01 1 1000 129 12.6 7.8 73 4.8 10.0 300 16 285.8 286.9 283.1 304.3 6.64 2 942 628 9.8 -1.2 46 11.0 4.8 292 19 287.8 288.5 280.7 298.5 3.71 3 925 779 8.6 -0.4 53 9.0 4.4 290 20 288.1 288.8 281.2 299.6 4.01 4 906 950 6.8 -0.2 61 7.0 3.5 289 20 288.0 288.7 281.3 299.9 4.16 5 892 1078 7.4 -7.6 34 15.0 1.4 288 21 289.9 290.3 280.0 297.0 2.42 6 850 1472 3.8 -10.2 35 14.0 -1.3 285 22 290.1 290.5 279.7 296.3 2.07 7 819 1772 1.0 -12.0 37 13.0 -3.5 278 23 290.3 290.6 279.5 295.8 1.86 8 772 2246 0.0 -30.0 8 30.0 -6.8 268 24 294.1 294.2 279.3 295.5 0.41 9 758 2392 -0.3 -35.3 5 35.0 -7.3 264 25 295.4 295.4 279.6 296.2 0.25 10 755 2424 1.2 -42.8 2 44.0 -6.7 264 25 297.3 297.3 280.3 297.7 0.12 11 700 3027 -3.5 -47.5 2 44.0 -10.1 250 27 298.6 298.6 280.8 298.9 0.07 12 677 3289 -5.7 -49.7 2 44.0 -11.7 253 29 299.0 299.0 281.0 299.2 0.06 13 584 4432 -11.5 -59.5 1 48.0 -16.3 266 37 305.2 305.2 283.5 305.2 0.02 14 500 5600 -20.3 -64.3 1 44.0 -23.4 280 46 308.3 308.3 284.7 308.3 0.01 15 447 6418 -26.9 -45.9 15 19.0 -28.6 283 49 310.0 310.0 285.5 310.5 0.14 16 400 7210 -32.1 -50.1 15 18.0 -33.3 285 51 313.3 313.3 286.6 313.6 0.10 17 344 8266 -38.3 -59.3 9 21.0 -39.2 290 75 318.7 318.7 288.3 318.8 0.04 18 336 8428 -38.1 -56.1 13 18.0 -38.9 291 79 321.1 321.1 289.2 321.3 0.06 19 300 9200 -45.1 -50.0 58 4.9 -45.3 295 97 321.8 321.8 289.5 322.3 0.13 20 281 9633 -48.1 -50.2 79 2.1 -48.2 295 105 323.6 323.6 290.0 324.1 0.14 21 280 9657 -48.3 -51.2 72 2.9 -48.4 295 106 323.6 323.6 290.0 324.1 0.12 22 278 9704 -47.9 -63.9 14 16.0 -48.3 295 107 324.8 324.8 290.3 324.9 0.03 23 275 9775 -47.5 -75.5 3 28.0 -48.0 295 108 326.4 326.4 290.7 326.4 0.00 24 259 10169 -49.7 -65.7 14 16.0 -50.0 295 116 328.8 328.8 291.4 328.9 0.02 25 250 10400 -49.3 -69.3 8 20.0 -49.7 295 120 332.8 332.8 292.5 332.8 0.01 26 216 11352 -52.9 -74.9 5 22.0 -53.2 295 115 341.4 341.4 294.7 341.4 0.01 27 200 11850 -51.5 -77.5 3 26.0 -51.9 295 112 351.2 351.2 296.9 351.2 0.00 28 196 11980 -51.3 -78.3 3 27.0 -51.7 295 110 353.6 353.6 297.4 353.6 0.00 29 177 12634 -54.5 -80.5 3 26.0 -54.8 293 98 358.8 358.8 298.5 358.8 0.00 30 150 13690 -53.3 -82.3 2 29.0 -53.8 290 80 378.2 378.2 301.9 378.3 0.00 31 142 14044 -51.9 -81.9 2 30.0 -52.4 289 74 386.7 386.7 303.3 386.7 0.00 32 103 16077 -61.9 -85.9 3 24.0 -62.1 281 41 404.7 404.7 305.8 404.7 0.00 33 100 16260 -60.7 -85.7 2 25.0 -61.0 280 38 410.4 410.4 306.6 410.5 0.00 34 90 16914 -63.7 -86.7 3 23.0 -63.9 295 57 417.0 417.0 307.4 417.0 0.00 35 86 17193 -63.9 -87.9 2 24.0 -64.1 295 60 422.1 422.1 308.0 422.1 0.00 36 81 17563 -61.9 -87.9 2 26.0 -62.2 295 65 433.5 433.5 309.2 433.5 0.00 37 80 17641 -59.2 -87.2 1 28.0 -59.6 295 66 440.5 440.5 309.9 440.6 0.00 38 79 17721 -56.5 -86.5 1 30.0 -57.1 295 62 447.8 447.8 310.6 447.8 0.00 39 72 18318 -51.7 -84.7 1 33.0 -52.8 291 34 470.0 470.0 312.7 470.0 0.00 40 70 18500 -54.1 -85.1 1 31.0 -54.9 290 26 468.6 468.6 312.5 468.7 0.00 41 55 20033 -58.3 -87.3 1 29.0 -58.9 265 26 492.5 492.5 314.4 492.5 0.00 42 53 20268 -55.1 -86.1 1 31.0 -56.1 261 26 505.1 505.1 315.3 505.2 0.00 43 50 20640 -55.7 -85.7 1 30.0 -56.6 255 26 512.2 512.2 315.8 512.2 0.01 44 46 21173 -53.9 -84.9 1 31.0 -55.1 266 22 528.9 528.9 316.9 529.0 0.01 45 42 21754 -56.1 -86.1 1 30.0 -57.2 279 18 537.4 537.4 317.3 537.4 0.01 46 39 22226 -55.5 -86.5 1 31.0 -56.7 289 15 550.4 550.4 318.1 550.5 0.01 47 36 22742 -50.7 -83.7 1 33.0 -52.8 300 11 575.6 575.6 319.5 575.7 0.01 48 32 23510 -50.3 -84.3 1 34.0 -52.7 316 6 596.4 596.4 320.5 596.5 0.01 49 30 23930 -51.3 -84.3 1 33.0 -53.6 325 3 604.8 604.8 320.8 604.9 0.01 50 20 26560 -51.7 -84.7 1 33.0 -54.7 120 7 677.9 677.9 323.7 678.0 0.02 51 17 27612 -52.7 -85.7 1 33.0 -55.8 707.0 707.0 324.7 707.1 0.01 TRP 90 16914 -63.7 -86.7 3 23.0 -63.9 295 57 417.0 417.0 307.4 417.0 0.00 WND 80 17641 -59.2 -87.2 1 28.0 -59.6 295 66 440.5 440.5 309.9 440.6 0.00 Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: 772.00 mb = 2245.93 m = 7368.45 ft Freezing level: 757.40 mb = 2398.70 m = 7869.65 ft Freezing level: 740.96 mb = 2578.06 m = 8458.09 ft Wetbulb zero: 870.25 mb = 1279.57 m = 4198.02 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 17.60 % Est. max temperature: 18.13 C = 64.63 F Sfc-Lift cond lev (LCL): 949.93 mb = 558.01 m = 1830.73 ft T: 10.19 C 700-500 lapse rate: 6.53 C/km ThetaE index: 6.12 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 820.45 mb = 1757.69 m = 5766.62 ft Mean mixing ratio: 5.07 g/kg Conv temperature: 18.34 C = 65.01 F Cap Strength: 7.29 C Lifted Index: 7.75 C Risk: None Lifted Index @300 mb: 14.65 C Lifted Index @700 mb: 5.21 C Showalter Index: 11.26 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 10.10 C K Index: -30.10 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.67 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 49737.75 J/kg Cap Strength: 7.74 C Lift Cond Lev (LCL): 861.53 mb = 1361.91 m = 4468.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 23 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 12 290 10 9.4 -3.4 | 133 13 -9.5 8.8 1 1000 129 300 16 13.9 -8.0 | 130 7 -5.1 4.2 2 925 779 290 20 18.8 -6.8 | 178 5 -0.1 5.4 3 850 1472 285 22 21.3 -5.7 | 199 7 2.3 6.5 4 700 3027 250 27 25.4 9.2 | 197 22 6.4 21.5 5 500 5600 280 46 45.3 -8.0 | 261 27 26.4 4.2 6 400 7210 285 51 49.3 -13.2 | 272 30 30.3 -1.0 7 300 9200 295 97 87.9 -41.0 | 293 75 69.0 -28.8 8 250 10400 295 120 108.8 -50.7 | 293 98 89.8 -38.5 9 200 11850 295 112 101.5 -47.3 | 293 90 82.6 -35.1 10 150 13690 290 80 75.2 -27.4 | 285 58 56.2 -15.1 11 100 16260 280 38 37.4 -6.6 | 253 19 18.5 5.6 12 90 16914 295 57 51.7 -24.1 | 290 35 32.7 -11.9 13 80 17641 295 66 59.8 -27.9 | 291 44 40.9 -15.7 14 70 18500 290 26 24.4 -8.9 | 239 6 5.5 3.3 15 50 20640 255 26 25.1 6.7 | 198 20 6.2 19.0 16 30 23930 325 3 1.7 -2.5 | 120 20 -17.2 9.8 17 20 26560 120 7 -6.1 3.5 | 122 30 -25.0 15.7 Wind Parameters Mean winds (0-6000m): 272.8 at 30.1 knts Storm direction: 302.8 at 22.5 knts Shear (0-3000m) pos: 1.4 neg: 3.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 11.2 neg: -10.6 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 36.59 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 ------------------------------------------------------------------------------- 500 297 16 138 7| 8.7 0.0 8.7| 3.6 -0.5 3.0 6.1 0.24| 9.4 2.2 1000 293 18 154 6| 4.3 1.6 5.9| 7.7 -0.5 7.2 7.2 0.42| 6.3 2.6 1500 291 19 169 6| 2.9 1.8 4.7| 10.2 -0.5 9.7 6.4 0.46| 4.9 2.3 2000 287 20 182 6| 2.2 2.4 4.6| 11.2 -0.6 10.7 5.3 0.37| 4.9 1.8 2500 282 21 191 8| 1.7 2.9 4.6| 11.2 -3.0 8.3 3.3 0.27| 5.0 1.3 3000 277 22 196 10| 1.4 3.2 4.6| 11.2 -10.6 0.6 0.2 0.17| 5.1 0.9 4000 270 24 202 13| 2.3 2.4 4.7| 67.6 -10.6 57.0 14.2 0.37| 5.0 1.9 5000 270 27 213 15| 2.9 1.9 4.8|133.5 -10.6 122.9 24.6 0.50| 5.1 2.6 6000 273 30 226 15| 3.1 1.6 4.7|187.8 -10.6 177.1 29.5 0.56| 5.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251030.11.gif