UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:1100Z 11 DEC 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 1008 12 16.4 11.5 73 4.9 13.5 330 12 288.9 290.4 286.3 312.7 8.48 1 1000 68 16.2 9.2 63 7.0 12.1 345 17 289.4 290.6 285.3 310.0 7.31 2 959 422 12.8 10.9 88 1.9 11.7 342 16 289.4 290.9 286.6 313.5 8.56 3 932 662 11.2 6.3 72 4.9 8.5 340 15 290.1 291.3 284.7 308.5 6.43 4 926 716 13.2 -13.8 14 27.0 3.2 340 15 292.7 293.0 280.0 297.1 1.42 5 925 725 13.2 -13.8 14 27.0 3.2 340 15 292.8 293.1 280.1 297.2 1.42 6 913 835 13.6 -28.4 4 42.0 1.9 335 17 294.3 294.4 279.4 295.6 0.40 7 901 946 13.0 -35.0 2 48.0 1.2 329 18 294.8 294.8 279.3 295.5 0.22 8 850 1432 9.8 -22.2 9 32.0 -0.0 305 25 296.4 296.5 280.8 298.9 0.76 9 711 2892 2.4 -31.6 6 34.0 -5.8 296 37 303.8 303.9 283.4 305.1 0.38 10 700 3018 1.8 -21.2 16 23.0 -5.2 295 38 304.5 304.7 284.5 307.8 1.00 11 683 3215 0.0 -16.0 29 16.0 -5.4 295 39 304.6 304.9 285.2 309.8 1.61 12 668 3393 -0.5 -36.5 5 36.0 -8.1 295 39 306.0 306.0 284.1 306.9 0.25 13 540 5062 -10.1 -43.1 5 33.0 -15.4 295 45 313.7 313.8 286.8 314.3 0.16 14 500 5650 -14.7 -45.7 5 31.0 -18.9 295 47 315.1 315.1 287.3 315.6 0.13 15 454 6371 -20.9 -49.9 6 29.0 -23.9 293 56 316.2 316.2 287.6 316.5 0.09 16 437 6653 -21.5 -53.5 4 32.0 -24.5 292 59 318.9 318.9 288.5 319.1 0.06 17 400 7300 -25.1 -44.1 15 19.0 -27.3 290 67 322.4 322.4 289.7 323.1 0.19 18 369 7880 -28.9 -44.9 20 16.0 -30.5 289 72 324.8 324.9 290.5 325.6 0.19 19 306 9185 -40.3 -46.3 53 6.0 -40.7 285 85 326.7 326.7 291.0 327.5 0.20 20 300 9320 -41.3 -46.3 58 5.0 -41.6 285 86 327.2 327.2 291.1 327.9 0.20 21 298 9366 -41.1 -51.1 33 10.0 -41.6 285 86 328.1 328.1 291.3 328.5 0.12 22 288 9598 -41.9 -55.9 20 14.0 -42.5 286 87 330.1 330.2 291.8 330.4 0.07 23 250 10540 -50.7 -59.7 34 9.0 -51.0 290 90 330.7 330.7 292.0 330.9 0.05 24 224 11241 -57.3 -60.8 64 3.5 -57.3 297 87 331.1 331.1 292.1 331.3 0.05 25 220 11354 -57.3 -66.3 31 9.0 -57.4 298 87 332.8 332.8 292.5 332.9 0.02 26 215 11498 -58.3 -66.3 35 8.0 -58.4 300 86 333.5 333.5 292.7 333.6 0.02 27 214 11528 -56.3 -73.3 10 17.0 -56.5 300 87 337.0 337.0 293.6 337.1 0.01 28 208 11709 -53.1 -75.1 5 22.0 -53.4 300 92 344.8 344.8 295.5 344.8 0.01 29 205 11802 -53.3 -75.3 5 22.0 -53.7 300 95 345.9 345.9 295.7 345.9 0.01 30 200 11960 -53.7 -75.7 5 22.0 -54.0 295 95 347.7 347.7 296.1 347.8 0.01 31 156 13534 -59.5 -82.5 4 23.0 -59.7 282 71 363.5 363.5 299.4 363.5 0.00 32 150 13780 -58.5 -83.5 3 25.0 -58.7 280 67 369.3 369.3 300.4 369.3 0.00 33 136 14397 -58.3 -84.3 2 26.0 -58.6 278 57 380.1 380.1 302.3 380.1 0.00 34 128 14783 -53.5 -83.5 1 30.0 -54.0 276 51 395.4 395.4 304.6 395.4 0.00 35 100 16350 -59.9 -85.9 2 26.0 -60.2 270 26 412.0 412.0 306.7 412.0 0.00 36 88 17148 -60.3 -86.3 2 26.0 -60.6 270 22 426.5 426.5 308.4 426.5 0.00 37 82 17585 -63.9 -87.9 2 24.0 -64.1 270 20 427.9 427.9 308.6 427.9 0.00 38 73 18298 -63.7 -88.7 2 25.0 -64.0 270 17 442.8 442.8 310.1 442.8 0.00 39 72 18383 -59.5 -87.5 1 28.0 -59.9 270 17 453.4 453.4 311.2 453.4 0.00 40 70 18560 -58.7 -86.7 2 28.0 -59.2 270 16 458.8 458.8 311.7 458.8 0.00 41 63 19221 -60.9 -87.9 2 27.0 -61.3 272 13 468.0 468.0 312.5 468.0 0.00 42 50 20670 -58.5 -87.5 1 29.0 -59.2 275 6 505.6 505.6 315.4 505.6 0.00 43 48 20927 -57.7 -86.7 1 29.0 -58.5 289 7 513.5 513.5 315.9 513.5 0.00 44 39 22230 -60.1 -88.1 1 28.0 -60.8 358 12 538.8 538.8 317.5 538.8 0.00 45 30 23880 -56.9 -86.9 1 30.0 -58.2 85 19 589.5 589.5 320.1 589.6 0.01 46 20 26470 -52.5 -85.5 1 33.0 -55.3 130 18 675.5 675.5 323.6 675.6 0.01 47 16 27940 -43.9 -80.9 1 37.0 -50.3 748.1 748.1 325.9 748.4 0.04 48 15 28374 -43.9 -80.9 1 37.0 -50.5 762.0 762.0 326.3 762.3 0.04 TRP 215 11498 -58.3 -66.3 35 8.0 -58.4 300 86 333.5 333.5 292.7 333.6 0.02 WND 205 11802 -53.3 -75.3 5 22.0 -53.7 300 95 345.9 345.9 295.7 345.9 0.01 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 683.00 mb = 3215.39 m = 10549.05 ft Wetbulb zero: 851.61 mb = 1416.22 m = 4646.34 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 15.03 % Est. max temperature: 23.68 C = 74.63 F Sfc-Lift cond lev (LCL): 936.89 mb = 617.82 m = 2026.93 ft T: 11.49 C 700-500 lapse rate: 6.27 C/km ThetaE index: 16.45 C Layer 932.0- 925.0 mb Conv cond level (CCL): 699.47 mb = 3024.09 m = 9921.45 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 32.03 C = 89.65 F Cap Strength: 8.86 C Lifted Index: 8.78 C Risk: None Lifted Index @300 mb: 13.64 C Lifted Index @700 mb: 6.82 C Showalter Index: 15.05 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -7.50 C K Index: -20.70 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.16 J/kg Max Up Vert Vel: 6.35 m/s Conv Inhibition (B-): 54569.80 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 855.67 mb = 1376.57 m = 4516.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 26 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 1008 12 330 12 6.0 -10.4 | 149 14 -7.0 11.9 1 1000 68 345 17 4.4 -16.4 | 124 10 -8.6 5.9 2 925 725 340 15 5.1 -14.1 | 136 11 -7.9 8.2 3 850 1432 305 25 20.5 -14.3 | 223 11 7.4 7.9 4 700 3018 295 38 34.4 -16.1 | 254 22 21.4 6.2 5 500 5650 295 47 42.6 -19.9 | 265 30 29.6 2.4 6 400 7300 290 67 63.0 -22.9 | 271 50 49.9 -0.6 7 300 9320 285 86 83.1 -22.3 | 270 70 70.0 0.0 8 250 10540 290 90 84.6 -30.8 | 277 72 71.5 -8.5 9 215 11498 300 86 74.5 -43.0 | 289 65 61.4 -20.7 10 205 11802 300 95 82.3 -47.5 | 290 74 69.2 -25.2 11 200 11960 295 95 86.1 -40.1 | 284 75 73.1 -17.9 12 150 13780 280 67 66.0 -11.6 | 259 54 52.9 10.6 13 100 16350 270 26 26.0 -0.0 | 210 26 13.0 22.3 14 70 18560 270 16 16.0 -0.0 | 188 22 3.0 22.3 15 50 20670 275 6 6.0 -0.5 | 162 23 -7.1 21.8 16 30 23880 85 19 -18.9 -1.7 | 123 38 -32.0 20.6 17 20 26470 130 18 -13.8 11.6 | 142 43 -26.8 33.8 Wind Parameters Mean winds (0-6000m): 299.6 at 34.4 knts Storm direction: 329.6 at 25.8 knts Shear (0-3000m) pos: 0.8 neg: 5.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 59.5 neg: -15.8 tot: 43.7 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 84.18 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 ------------------------------------------------------------------------------- 500 343 16 130 11| 4.7 0.0 4.7| 4.0 -15.8 -11.8 -23.7 -0.49| 7.9 -3.9 1000 339 16 134 10| 2.4 3.0 5.4| 14.1 -15.8 -1.7 -1.7 0.04| 7.3 0.3 1500 327 18 155 8| 1.6 5.6 7.1| 31.5 -15.8 15.7 10.5 0.37| 8.5 3.1 2000 319 21 184 7| 1.2 5.3 6.4| 42.2 -15.8 26.4 13.2 0.42| 7.5 3.2 2500 313 23 209 8| 0.9 5.1 6.1| 51.7 -15.8 35.9 14.4 0.44| 6.9 3.0 3000 309 25 225 9| 0.8 5.1 5.8| 59.5 -15.8 43.7 14.6 0.42| 6.6 2.8 4000 304 29 240 12| 0.6 4.2 4.8| 72.8 -15.8 57.0 14.2 0.44| 5.4 2.4 5000 301 32 247 15| 0.5 3.7 4.2| 86.1 -15.8 70.3 14.1 0.45| 4.6 2.1 6000 300 34 253 18| 0.4 3.6 4.0|104.8 -15.8 89.0 14.8 0.44| 4.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251211.11.gif