UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 24 APR 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 1028 12 7.8 5.6 86 2.2 6.7 65 2 278.7 279.7 278.6 293.9 5.55 1 1025 35 12.0 6.0 67 6.0 8.9 52 2 283.1 284.1 280.9 299.0 5.72 2 1008 170 13.2 5.2 58 8.0 9.0 340 1 285.7 286.7 281.8 301.2 5.50 3 1000 234 13.0 5.0 58 8.0 8.8 305 1 286.1 287.1 282.0 301.6 5.47 4 940 751 9.0 1.0 57 8.0 5.2 72 2 287.2 288.0 281.2 299.7 4.37 5 928 857 8.8 -3.2 43 12.0 3.5 98 2 288.0 288.6 280.2 297.5 3.25 6 925 884 8.6 -3.4 43 12.0 3.4 105 2 288.1 288.7 280.2 297.4 3.21 7 916 965 8.4 3.4 71 5.0 5.9 108 3 288.7 289.6 283.0 303.9 5.33 8 861 1475 7.2 -11.8 24 19.0 0.2 126 10 292.6 292.9 280.5 298.1 1.80 9 850 1581 6.2 -10.8 28 17.0 -0.2 130 11 292.6 293.0 280.7 298.6 1.97 10 826 1815 5.2 -6.8 42 12.0 0.3 130 10 294.0 294.5 282.3 302.3 2.78 11 814 1935 6.4 -34.6 3 41.0 -3.0 130 9 296.5 296.5 280.1 297.3 0.25 12 700 3155 -1.1 -26.1 13 25.0 -7.5 130 1 301.3 301.4 282.8 303.4 0.65 13 626 4036 -7.9 -25.9 22 18.0 -12.2 172 1 303.3 303.4 283.7 305.7 0.74 14 594 4443 -9.1 -42.1 5 33.0 -14.3 191 1 306.5 306.5 284.2 307.0 0.16 15 500 5750 -19.9 -47.9 6 28.0 -22.8 255 2 308.8 308.8 285.0 309.1 0.10 16 448 6552 -25.9 -39.9 26 14.0 -27.5 248 7 311.1 311.1 286.1 312.0 0.27 17 420 7015 -29.5 -47.5 16 18.0 -31.0 243 11 312.3 312.3 286.3 312.7 0.12 18 417 7066 -29.9 -45.9 20 16.0 -31.3 243 11 312.4 312.4 286.4 312.9 0.15 19 415 7100 -30.3 -38.3 46 8.0 -31.2 242 11 312.3 312.4 286.6 313.5 0.34 20 409 7203 -31.3 -39.3 45 8.0 -32.1 241 12 312.3 312.4 286.5 313.4 0.31 21 406 7255 -31.7 -39.7 45 8.0 -32.5 241 12 312.5 312.5 286.6 313.5 0.30 22 403 7307 -31.7 -45.7 24 14.0 -32.9 241 13 313.1 313.1 286.6 313.7 0.16 23 400 7360 -32.1 -46.1 24 14.0 -33.2 240 13 313.3 313.3 286.7 313.8 0.15 24 384 7647 -33.9 -57.9 7 24.0 -35.1 244 13 314.6 314.6 287.0 314.7 0.04 25 318 8941 -44.3 -58.3 20 14.0 -44.7 264 11 317.6 317.6 288.0 317.8 0.05 26 300 9330 -46.1 -62.1 15 16.0 -46.5 270 11 320.4 320.4 288.9 320.5 0.03 27 299 9352 -46.1 -63.1 13 17.0 -46.6 270 11 320.7 320.7 289.0 320.8 0.03 28 271 9998 -51.7 -64.7 20 13.0 -52.0 267 14 321.7 321.7 289.3 321.8 0.02 29 250 10520 -53.1 -68.1 15 15.0 -53.4 265 16 327.1 327.1 290.9 327.2 0.02 30 234 10944 -54.5 -70.5 12 16.0 -54.7 275 18 331.2 331.3 292.0 331.3 0.01 31 218 11400 -50.7 -77.7 3 27.0 -51.1 268 27 343.9 343.9 295.3 343.9 0.00 32 200 11960 -50.9 -79.9 2 29.0 -51.3 260 37 352.2 352.2 297.1 352.2 0.00 33 198 12025 -50.5 -79.5 2 29.0 -51.0 259 37 353.8 353.8 297.4 353.8 0.00 34 150 13800 -58.1 -84.1 2 26.0 -58.3 245 45 370.0 370.0 300.5 370.0 0.00 35 145 14013 -59.1 -84.1 3 25.0 -59.3 246 44 371.8 371.8 300.9 371.9 0.00 36 137 14369 -57.3 -85.3 2 28.0 -57.6 248 43 381.1 381.1 302.4 381.1 0.00 37 100 16340 -60.9 -86.9 2 26.0 -61.2 260 37 410.1 410.1 306.5 410.1 0.00 38 70 18560 -61.3 -87.3 2 26.0 -61.7 255 24 453.2 453.2 311.1 453.3 0.00 39 65 19018 -62.7 -88.7 2 26.0 -63.0 253 21 459.9 459.9 311.8 459.9 0.00 40 61 19412 -59.1 -88.1 1 29.0 -59.6 251 19 476.3 476.3 313.1 476.3 0.00 41 55 20057 -61.1 -88.1 2 27.0 -61.6 248 15 486.1 486.1 313.9 486.1 0.00 42 50 20650 -59.9 -87.9 1 28.0 -60.5 245 11 502.3 502.3 315.1 502.3 0.00 43 33 23262 -57.7 -87.7 1 30.0 -58.8 225 9 571.5 571.5 319.2 571.6 0.01 44 30 23870 -53.1 -86.1 1 33.0 -55.0 220 8 599.9 599.9 320.6 599.9 0.01 45 29 24088 -52.5 -84.5 1 32.0 -54.6 217 8 607.4 607.4 320.9 607.4 0.01 46 25 25041 -54.7 -85.7 1 31.0 -56.6 207 10 627.4 627.4 321.8 627.5 0.01 47 20 26480 -50.3 -84.3 1 34.0 -53.7 190 13 682.2 682.2 323.9 682.3 0.02 48 18 27171 -48.5 -83.5 1 35.0 -52.7 708.8 708.8 324.7 708.9 0.02 49 16 27941 -50.9 -84.9 1 34.0 -54.6 725.2 725.2 325.2 725.4 0.02 TRP 234 10944 -54.5 -70.5 12 16.0 -54.7 275 18 331.2 331.3 292.0 331.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 716.72 mb = 2976.05 m = 9763.83 ft Wetbulb zero: 854.88 mb = 1533.97 m = 5032.65 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 22.37 % Est. max temperature: 20.53 C = 68.96 F Sfc-Lift cond lev (LCL): 994.01 mb = 284.15 m = 932.25 ft T: 12.61 C 700-500 lapse rate: 7.24 C/km ThetaE index: 5.84 C Layer 861.0- 850.0 mb Conv cond level (CCL): 696.24 mb = 3197.43 m = 10490.11 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 30.61 C = 87.10 F Cap Strength: 9.40 C Lifted Index: 8.91 C Risk: None Lifted Index @300 mb: 14.41 C Lifted Index @700 mb: 8.20 C Showalter Index: 10.02 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 9.10 C K Index: -9.70 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.12 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 54625.00 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 866.96 mb = 1418.48 m = 4653.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 169 at 2 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 1028 12 65 2 -1.8 -0.8 | 22 4 -1.3 -3.3 1 1000 234 305 1 0.8 -0.6 | 337 3 1.3 -3.0 2 925 884 105 2 -1.9 0.5 | 38 2 -1.5 -1.9 3 850 1581 130 11 -8.4 7.1 | 120 9 -8.0 4.7 4 700 3155 130 1 -0.8 0.6 | 10 2 -0.3 -1.8 5 500 5750 255 2 1.9 0.5 | 308 3 2.4 -1.9 6 400 7360 240 13 11.3 6.5 | 251 12 11.7 4.1 7 300 9330 270 11 11.0 -0.0 | 282 12 11.5 -2.4 8 250 10520 265 16 15.9 1.4 | 274 16 16.4 -1.0 9 234 10944 275 18 17.9 -1.6 | 282 19 18.4 -4.0 10 200 11960 260 37 36.4 6.4 | 264 37 36.9 4.0 11 150 13800 245 45 40.8 19.0 | 248 44 41.2 16.6 12 100 16340 260 37 36.4 6.4 | 264 37 36.9 4.0 13 70 18560 255 24 23.2 6.2 | 261 24 23.6 3.8 14 50 20650 245 11 10.0 4.6 | 258 11 10.4 2.2 15 30 23870 220 8 5.1 6.1 | 236 7 5.6 3.7 16 20 26480 190 13 2.3 12.8 | 195 11 2.7 10.4 Wind Parameters Mean winds (0-6000m): 139.1 at 3.3 knts Storm direction: 169.1 at 2.5 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 17.5 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -6.3 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.34 Bulk Shear: 2.46 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 6 1 355 4| 0.0 1.6 1.6| 1.2 -2.7 -1.5 -3.0 -0.38| 4.3 -1.6 1000 85 2 25 3| 2.1 0.8 2.9| 4.3 -2.7 1.6 1.6 0.26| 4.4 1.1 1500 118 3 72 3| 3.7 0.5 4.2| 10.7 -2.7 8.1 5.4 0.43| 5.3 2.3 2000 125 5 97 4| 2.3 0.4 2.7| 12.1 -3.7 8.3 4.2 0.35| 4.8 1.7 2500 127 5 101 4| 1.9 1.0 2.8| 12.1 -5.0 7.0 2.8 0.26| 4.5 1.2 3000 127 5 100 4| 1.5 1.3 2.9| 12.1 -6.3 5.7 1.9 0.13| 4.3 0.6 4000 129 4 93 3| 1.1 1.0 2.1| 12.1 -6.9 5.2 1.3 0.07| 3.5 0.3 5000 133 4 91 2| 0.8 0.8 1.6| 12.1 -7.2 4.9 1.0 0.04| 2.9 0.1 6000 139 3 92 2| 0.6 0.7 1.2| 12.2 -8.4 3.8 0.6 -0.00| 2.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250424.11.gif