UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 15 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 1031 12 18.0 8.0 52 10.0 12.4 95 6 288.6 289.8 284.2 307.1 6.53 1 1025 60 16.4 7.4 55 9.0 11.4 101 6 287.5 288.6 283.5 305.3 6.30 2 1000 262 14.6 7.6 63 7.0 10.7 125 7 287.8 288.9 283.9 306.2 6.55 3 925 913 8.2 5.7 84 2.5 6.9 70 10 287.7 288.8 283.5 305.2 6.21 4 920 958 7.8 5.4 85 2.4 6.5 69 10 287.7 288.8 283.4 305.0 6.12 5 915 1003 9.0 4.0 71 5.0 6.4 68 11 289.4 290.4 283.5 305.3 5.57 6 864 1476 6.4 1.9 73 4.5 4.2 58 14 291.5 292.4 283.8 306.2 5.08 7 850 1610 7.2 0.2 61 7.0 3.8 55 15 293.7 294.5 284.2 307.1 4.56 8 830 1806 8.4 -2.6 46 11.0 3.2 54 14 297.0 297.6 284.7 308.3 3.80 9 760 2527 3.8 -11.2 32 15.0 -1.9 52 10 299.6 300.0 283.8 306.2 2.14 10 737 2777 4.6 -22.4 12 27.0 -3.6 51 8 303.1 303.2 283.8 305.9 0.86 11 700 3195 2.4 -28.6 8 31.0 -5.7 50 6 305.1 305.2 284.1 306.9 0.52 12 676 3476 1.4 -31.6 6 33.0 -6.7 49 6 307.1 307.2 284.7 308.5 0.40 13 500 5830 -15.1 -33.1 20 18.0 -18.5 45 8 314.6 314.7 287.5 316.3 0.47 14 492 5951 -15.9 -31.9 24 16.0 -19.0 35 9 315.1 315.2 287.8 317.0 0.54 15 462 6421 -19.3 -38.3 17 19.0 -22.2 357 15 316.6 316.6 288.0 317.7 0.30 16 426 7019 -22.1 -55.1 3 33.0 -25.1 308 22 320.4 320.5 288.9 320.6 0.05 17 413 7246 -22.3 -56.3 3 34.0 -25.3 289 25 323.0 323.0 289.8 323.2 0.05 18 403 7425 -23.3 -49.3 7 26.0 -26.0 275 27 324.0 324.0 290.1 324.4 0.11 19 400 7480 -23.3 -33.3 39 10.0 -25.1 270 28 324.7 324.8 290.8 326.8 0.58 20 377 7910 -25.9 -26.4 96 0.5 -26.0 273 34 326.8 327.0 292.0 331.0 1.17 21 342 8610 -29.3 -35.3 56 6.0 -30.2 278 45 331.4 331.5 292.7 333.5 0.55 22 321 9059 -32.9 -38.9 55 6.0 -33.6 281 52 332.5 332.6 292.8 334.1 0.41 23 300 9530 -36.9 -41.9 60 5.0 -37.4 285 59 333.4 333.4 293.0 334.6 0.32 24 290 9764 -38.9 -41.8 74 2.9 -39.2 285 64 333.8 333.8 293.1 335.1 0.34 25 282 9956 -39.9 -45.9 53 6.0 -40.4 285 69 335.0 335.0 293.3 335.9 0.22 26 272 10202 -42.1 -46.3 63 4.2 -42.4 285 75 335.3 335.3 293.3 336.2 0.22 27 258 10559 -44.3 -46.0 83 1.7 -44.4 285 83 337.2 337.2 293.9 338.1 0.24 28 251 10743 -44.7 -51.7 45 7.0 -45.1 285 87 339.2 339.2 294.3 339.7 0.13 29 250 10770 -44.9 -51.9 45 7.0 -45.3 285 88 339.3 339.3 294.3 339.8 0.13 30 218 11670 -53.3 -57.2 62 3.9 -53.4 279 91 339.9 339.9 294.4 340.2 0.08 31 212 11849 -54.7 -59.4 56 4.7 -54.8 278 92 340.4 340.4 294.5 340.7 0.06 32 202 12157 -56.9 -62.9 47 6.0 -57.0 275 93 341.7 341.7 294.8 341.9 0.04 33 200 12220 -57.5 -62.5 53 5.0 -57.6 275 93 341.7 341.7 294.8 341.9 0.04 34 193 12444 -59.1 -61.7 72 2.6 -59.2 270 97 342.6 342.7 295.0 342.9 0.05 35 189 12575 -59.9 -64.9 52 5.0 -60.0 268 99 343.4 343.4 295.1 343.6 0.03 36 185 12708 -60.9 -64.9 59 4.0 -61.0 265 101 343.9 343.9 295.3 344.0 0.03 37 179 12912 -62.5 -65.0 72 2.5 -62.6 263 92 344.5 344.6 295.4 344.7 0.03 38 173 13121 -63.9 -67.0 66 3.1 -63.9 262 84 345.6 345.6 295.7 345.7 0.03 39 168 13300 -64.7 -72.7 32 8.0 -64.8 260 76 347.2 347.2 296.0 347.2 0.01 40 154 13830 -65.1 -82.1 8 17.0 -65.2 279 55 355.3 355.3 297.7 355.3 0.00 41 150 13990 -65.3 -82.3 8 17.0 -65.4 285 49 357.6 357.6 298.2 357.6 0.00 42 115 15599 -66.7 -86.7 4 20.0 -66.8 269 44 383.2 383.2 302.8 383.2 0.00 43 100 16440 -68.3 -88.3 4 20.0 -68.4 260 41 395.8 395.8 304.6 395.8 0.00 44 89 17143 -64.5 -87.5 3 23.0 -64.7 267 29 416.8 416.8 307.3 416.8 0.00 45 72 18438 -63.7 -88.7 2 25.0 -64.0 278 8 444.5 444.5 310.3 444.5 0.00 46 70 18610 -64.3 -88.3 2 24.0 -64.6 280 5 446.8 446.8 310.6 446.8 0.00 47 61 19448 -66.7 -89.7 3 23.0 -66.9 253 10 459.4 459.4 311.7 459.4 0.00 48 50 20670 -60.7 -88.7 1 28.0 -61.2 215 18 500.4 500.4 315.0 500.5 0.00 49 49 20796 -60.9 -88.9 1 28.0 -61.4 214 18 502.9 502.9 315.1 502.9 0.00 50 45 21331 -55.9 -86.9 1 31.0 -56.9 209 18 527.4 527.4 316.8 527.4 0.00 51 34 23100 -59.1 -88.1 1 29.0 -60.0 192 17 563.0 563.0 318.8 563.0 0.00 52 30 23890 -56.3 -87.3 1 31.0 -57.7 185 17 591.2 591.2 320.2 591.2 0.01 53 28 24330 -54.1 -86.1 1 32.0 -55.9 183 16 609.1 609.1 321.0 609.1 0.01 54 24 25313 -55.9 -86.9 1 31.0 -57.6 179 14 631.3 631.3 322.0 631.3 0.01 55 20 26480 -52.5 -86.5 1 34.0 -55.3 175 12 675.5 675.5 323.6 675.6 0.01 56 19 26812 -51.3 -85.3 1 34.0 -54.5 689.2 689.2 324.1 689.3 0.01 57 18 27163 -51.7 -84.7 1 33.0 -54.9 698.7 698.7 324.4 698.8 0.02 TRP 168 13300 -64.7 -72.7 32 8.0 -64.8 260 76 347.2 347.2 296.0 347.2 0.01 WND 185 12708 -60.9 -64.9 59 4.0 -61.0 265 101 343.9 343.9 295.3 344.0 0.03 Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 661.07 mb = 3675.96 m = 12060.10 ft Wetbulb zero: 785.98 mb = 2252.23 m = 7389.12 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 32.82 % Est. max temperature: 20.18 C = 68.33 F Sfc-Lift cond lev (LCL): 887.97 mb = 1250.07 m = 4101.22 ft T: 7.64 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.42 C Layer 760.0- 700.0 mb Conv cond level (CCL): 688.75 mb = 3325.61 m = 10910.68 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 35.57 C = 96.03 F Cap Strength: 9.47 C Lifted Index: 9.90 C Risk: None Lifted Index @300 mb: 19.68 C Lifted Index @700 mb: 8.65 C Showalter Index: 9.08 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 15.30 C K Index: -8.50 Risk: None Sweat Index: 40.40 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.67 J/kg Max Up Vert Vel: 1.16 m/s Conv Inhibition (B-): 41104.52 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 895.97 mb = 1176.09 m = 3858.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 7 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 1031 12 95 6 -6.0 0.5 | 212 1 0.6 0.9 1 1000 262 125 7 -5.7 4.0 | 190 4 0.8 4.4 2 925 913 70 10 -9.4 -3.4 | 43 4 -2.9 -3.1 3 850 1610 55 15 -12.3 -8.6 | 35 10 -5.7 -8.2 4 700 3195 50 6 -4.6 -3.9 | 331 4 1.9 -3.5 5 500 5830 45 8 -5.7 -5.7 | 351 5 0.9 -5.3 6 400 7480 270 28 28.0 -0.0 | 269 35 34.5 0.4 7 300 9530 285 59 57.0 -15.3 | 283 65 63.5 -14.9 8 250 10770 285 88 85.0 -22.8 | 284 94 91.5 -22.4 9 200 12220 275 93 92.6 -8.1 | 274 99 99.2 -7.7 10 185 12708 265 101 100.6 8.8 | 265 108 107.2 9.2 11 168 13300 260 76 74.8 13.2 | 261 83 81.4 13.6 12 150 13990 285 49 47.3 -12.7 | 283 55 53.9 -12.3 13 100 16440 260 41 40.4 7.1 | 261 48 46.9 7.5 14 70 18610 280 5 4.9 -0.9 | 272 11 11.5 -0.5 15 50 20670 215 18 10.3 14.7 | 228 23 16.9 15.1 16 30 23890 185 17 1.5 16.9 | 205 19 8.0 17.3 17 20 26480 175 12 -1.0 12.0 | 204 13 5.5 12.3 Wind Parameters Mean winds (0-6000m): 56.8 at 8.7 knts Storm direction: 86.8 at 6.6 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 132.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -17.4 tot: -17.4 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 7.48 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 ------------------------------------------------------------------------------- 500 112 7 181 3| 2.5 0.0 2.5| 0.0 -2.4 -2.4 -4.7 -0.53| 5.9 -3.1 1000 93 8 117 2| 1.2 3.2 4.5| 0.0 -6.1 -6.1 -6.1 -0.67| 6.3 -4.2 1500 79 10 62 3| 0.8 3.6 4.4| 0.0 -7.7 -7.7 -5.1 -0.54| 5.7 -3.1 2000 70 11 48 5| 0.6 2.5 3.1| 0.0 -11.1 -11.1 -5.6 -0.53| 5.1 -2.7 2500 67 11 41 5| 0.5 1.6 2.1| 0.0 -14.4 -14.4 -5.7 -0.54| 4.7 -2.5 3000 64 10 35 5| 0.4 1.2 1.6| 0.0 -17.4 -17.4 -5.8 -0.57| 4.4 -2.5 4000 62 9 24 4| 0.3 0.9 1.2| 0.6 -18.5 -17.9 -4.5 -0.55| 3.5 -1.9 5000 59 9 16 4| 0.2 0.8 1.0| 1.3 -18.5 -17.2 -3.4 -0.52| 2.9 -1.5 6000 57 9 10 4| 0.2 1.0 1.2| 2.1 -18.8 -16.8 -2.8 -0.44| 2.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250415.23.gif