UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 16 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 1020 12 19.8 10.8 56 9.0 14.4 55 5 291.3 292.7 286.8 314.0 7.99 1 1000 177 18.0 9.0 56 9.0 12.8 75 14 291.1 292.4 285.9 311.7 7.21 2 931 784 12.6 8.0 74 4.6 10.0 70 26 291.7 292.9 286.2 312.3 7.24 3 925 838 12.6 7.6 72 5.0 9.8 70 27 292.2 293.5 286.2 312.5 7.09 4 882 1235 9.6 6.2 79 3.4 7.8 53 33 293.1 294.3 286.2 312.5 6.75 5 850 1542 8.8 3.8 71 5.0 6.2 40 38 295.4 296.4 286.2 312.6 5.92 6 826 1778 7.2 2.6 73 4.6 4.8 43 36 296.1 297.1 286.2 312.5 5.59 7 818 1859 8.6 -2.4 46 11.0 3.4 44 35 298.4 299.1 285.4 310.2 3.92 8 801 2032 7.2 -2.8 49 10.0 2.5 46 33 298.7 299.4 285.5 310.4 3.88 9 779 2261 6.8 -5.2 42 12.0 1.4 49 31 300.7 301.3 285.6 310.8 3.33 10 775 2303 7.2 -15.8 18 23.0 -1.0 50 30 301.6 301.8 283.8 306.1 1.44 11 771 2345 6.8 -8.2 33 15.0 0.5 50 30 301.6 302.1 285.2 309.8 2.67 12 762 2442 6.6 -24.4 9 31.0 -2.6 51 29 302.4 302.5 283.2 304.7 0.70 13 729 2804 4.2 -33.8 4 38.0 -4.8 56 25 303.6 303.6 283.2 304.6 0.30 14 700 3133 2.8 -29.2 7 32.0 -5.5 60 22 305.6 305.7 284.3 307.2 0.49 15 639 3866 -1.3 -31.3 8 30.0 -8.5 34 20 309.0 309.1 285.5 310.5 0.44 16 636 3904 -1.3 -24.3 15 23.0 -7.8 33 20 309.4 309.6 286.1 312.2 0.84 17 632 3954 -1.5 -14.5 36 13.0 -6.2 31 20 309.7 310.1 287.5 316.1 1.97 18 609 4248 -4.1 -21.1 25 17.0 -9.2 21 19 310.1 310.3 286.7 313.9 1.17 19 605 4300 -5.1 -13.1 53 8.0 -8.0 19 19 309.5 309.9 287.7 316.9 2.30 20 603 4326 -5.3 -18.3 35 13.0 -9.4 18 19 309.5 309.8 286.9 314.5 1.50 21 595 4431 -6.3 -16.3 45 10.0 -9.6 14 19 309.6 309.9 287.2 315.4 1.80 22 591 4484 -6.5 -9.4 80 2.9 -7.7 12 18 309.9 310.5 288.8 320.0 3.17 23 582 4604 -7.1 -9.3 84 2.2 -8.0 8 18 310.6 311.2 289.0 320.9 3.25 24 570 4767 -5.7 -6.4 95 0.7 -6.0 2 18 314.1 314.9 291.0 327.3 4.16 25 534 5278 -6.5 -7.2 95 0.7 -6.8 344 16 319.1 319.9 292.4 332.6 4.17 26 500 5790 -9.5 -9.7 98 0.2 -9.6 325 15 321.5 322.2 292.7 333.5 3.66 27 400 7480 -19.9 -21.6 86 1.7 -20.4 355 10 329.1 329.5 293.1 335.1 1.70 28 391 7648 -21.1 -23.1 84 2.0 -21.6 355 12 329.7 330.0 293.1 335.1 1.52 29 324 9009 -31.1 -34.1 75 3.0 -31.6 351 25 334.1 334.2 293.4 336.6 0.66 30 307 9389 -33.7 -34.6 92 0.9 -33.8 350 28 335.7 335.8 293.9 338.1 0.66 31 300 9550 -35.1 -37.9 76 2.8 -35.4 350 30 335.9 336.0 293.7 337.8 0.49 32 261 10502 -43.3 -50.3 46 7.0 -43.7 354 35 337.5 337.5 293.9 338.1 0.15 33 250 10790 -45.9 -51.9 51 6.0 -46.2 355 37 337.8 337.9 293.9 338.3 0.13 34 249 10817 -46.3 -53.3 45 7.0 -46.6 355 37 337.6 337.6 293.9 338.1 0.11 35 245 10924 -47.1 -52.1 56 5.0 -47.3 357 35 338.0 338.0 294.0 338.5 0.13 36 239 11088 -48.1 -50.8 74 2.7 -48.2 0 33 338.9 338.9 294.2 339.5 0.15 37 217 11718 -52.3 -59.3 43 7.0 -52.5 11 24 341.9 341.9 294.8 342.1 0.06 38 207 12022 -55.3 -58.8 65 3.5 -55.4 16 20 341.8 341.8 294.8 342.1 0.07 39 200 12240 -57.3 -61.5 59 4.2 -57.4 20 17 342.0 342.0 294.8 342.2 0.05 40 197 12336 -58.1 -62.4 58 4.3 -58.2 17 18 342.2 342.2 294.9 342.4 0.04 41 190 12563 -59.3 -60.4 87 1.1 -59.3 8 19 343.9 343.9 295.3 344.1 0.06 42 187 12663 -59.9 -67.9 34 8.0 -60.0 5 20 344.5 344.5 295.4 344.6 0.02 43 182 12832 -60.3 -76.3 11 16.0 -60.4 359 21 346.5 346.5 295.8 346.5 0.01 44 180 12901 -60.7 -75.7 12 15.0 -60.9 356 21 346.9 346.9 296.0 347.0 0.01 45 150 14030 -63.3 -80.3 8 17.0 -63.4 315 29 361.0 361.0 298.9 361.1 0.00 46 148 14113 -63.9 -79.9 10 16.0 -64.0 314 29 361.4 361.4 299.0 361.4 0.00 47 139 14500 -62.1 -84.1 4 22.0 -62.3 311 30 371.1 371.1 300.8 371.1 0.00 48 114 15712 -67.7 -88.7 3 21.0 -67.8 300 34 382.3 382.3 302.6 382.3 0.00 49 100 16500 -68.9 -89.9 3 21.0 -69.0 295 36 394.6 394.6 304.5 394.6 0.00 50 70 18650 -66.1 -89.1 3 23.0 -66.3 300 10 443.0 443.0 310.2 443.0 0.00 51 50 20710 -62.7 -88.7 2 26.0 -63.1 190 6 495.7 495.7 314.7 495.7 0.00 52 30 23900 -54.7 -86.7 1 32.0 -56.3 125 12 595.5 595.5 320.4 595.6 0.01 53 20 26500 -52.3 -86.3 1 34.0 -55.2 155 23 676.1 676.1 323.6 676.2 0.01 54 16 27953 -49.3 -85.3 1 36.0 -53.6 730.4 730.4 325.4 730.6 0.02 TRP 114 15712 -67.7 -88.7 3 21.0 -67.8 300 34 382.3 382.3 302.6 382.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 658.34 mb = 3633.67 m = 11921.35 ft Wetbulb zero: 776.63 mb = 2285.67 m = 7498.82 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 52.73 % Est. max temperature: 22.45 C = 72.41 F Sfc-Lift cond lev (LCL): 892.38 mb = 1137.83 m = 3732.99 ft T: 10.34 C 700-500 lapse rate: 4.63 C/km ThetaE index: 5.18 C Layer 762.0- 700.0 mb Conv cond level (CCL): 735.19 mb = 2734.52 m = 8971.40 ft Mean mixing ratio: 7.29 g/kg Conv temperature: 31.93 C = 89.48 F Cap Strength: 10.65 C Lifted Index: 11.40 C Risk: None Lifted Index @300 mb: 17.03 C Lifted Index @700 mb: 5.83 C Showalter Index: 11.16 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 13.30 C K Index: -9.90 Risk: None Sweat Index: 136.60 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.15 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 42298.34 J/kg Cap Strength: 11.33 C Lift Cond Lev (LCL): 872.51 mb = 1325.26 m = 4347.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 17 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 1020 12 55 5 -4.1 -2.9 | 260 13 12.3 2.2 1 1000 177 75 14 -13.5 -3.6 | 243 3 2.9 1.5 2 925 838 70 27 -25.4 -9.2 | 65 10 -8.9 -4.1 3 850 1542 40 38 -24.4 -29.1 | 18 25 -8.0 -24.0 4 700 3133 60 22 -19.1 -11.0 | 24 6 -2.6 -5.9 5 500 5790 325 15 8.6 -12.3 | 286 26 25.0 -7.2 6 400 7480 355 10 0.9 -10.0 | 286 18 17.3 -4.9 7 300 9550 350 30 5.2 -29.5 | 318 33 21.7 -24.5 8 250 10790 355 37 3.2 -36.9 | 328 37 19.7 -31.8 9 200 12240 20 17 -5.8 -16.0 | 316 15 10.6 -10.9 10 150 14030 315 29 20.5 -20.5 | 293 40 37.0 -15.4 11 114 15712 300 34 29.4 -17.0 | 285 47 45.9 -11.9 12 100 16500 295 36 32.6 -15.2 | 282 50 49.1 -10.1 13 70 18650 300 10 8.7 -5.0 | 270 25 25.1 0.1 14 50 20710 190 6 1.0 5.9 | 238 21 17.5 11.0 15 30 23900 125 12 -9.8 6.9 | 209 14 6.6 12.0 16 20 26500 155 23 -9.7 20.8 | 195 27 6.7 25.9 Wind Parameters Mean winds (0-6000m): 42.8 at 23.0 knts Storm direction: 72.8 at 17.2 knts Shear (0-3000m) pos: 2.8 neg: 3.9 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -61.1 tot: -48.0 m^2/s^2 ave: -16.0 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 20.94 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 73 15 253 3| 16.3 0.0 16.3| 0.7 -2.1 -1.4 -2.8 -0.28| 17.4 -5.0 1000 70 20 55 3| 8.2 5.2 13.4| 0.7 -12.4 -11.8 -11.8 -0.31| 14.4 -4.4 1500 61 25 36 9| 5.4 7.7 13.2| 0.7 -58.6 -58.0 -38.6 -0.42| 14.6 -6.1 2000 55 27 29 12| 3.8 5.8 9.6| 8.3 -60.7 -52.4 -26.2 -0.35| 12.4 -4.4 2500 53 28 27 13| 3.1 4.6 7.8| 12.6 -60.7 -48.2 -19.3 -0.30| 11.1 -3.3 3000 53 28 26 13| 2.8 3.9 6.7| 13.0 -61.1 -48.0 -16.0 -0.27| 10.3 -2.7 4000 52 26 20 12| 2.1 3.6 5.7| 13.0 -84.2 -71.2 -17.8 -0.34| 9.3 -3.2 5000 47 25 7 12| 1.7 3.3 5.0| 13.0-126.0-113.0 -22.6 -0.40| 8.7 -3.5 6000 43 23 356 12| 1.4 2.7 4.1| 15.0-170.2-155.1 -25.9 -0.43| 8.0 -3.4 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20250416.23.gif