UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050223.upa.cvt Date: 2300Z 2 MAY 25 Searching for NZWP... Searching the city database file for: NZWP ... Date:2300Z 2 MAY 25 Station: NZWP WMO ident: 93112 Latitude: -36.78 Longitude: 174.63 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1013 27 16.0 12.2 78 3.8 13.7 170 10 288.1 289.6 286.4 312.8 8.84 1 1004 105 14.0 6.0 58 8.0 9.7 184 15 286.8 287.8 282.7 303.3 5.84 2 1000 140 13.8 5.8 58 8.0 9.6 190 17 287.0 288.0 282.7 303.3 5.78 3 925 790 7.4 4.5 82 2.9 5.9 190 20 286.9 287.9 282.6 303.0 5.71 4 923 808 7.2 4.4 82 2.8 5.8 190 20 286.8 287.8 282.5 302.9 5.68 5 910 924 6.6 2.4 75 4.2 4.5 187 19 287.4 288.3 282.0 301.6 5.00 6 896 1052 7.6 -8.4 31 16.0 1.3 184 18 289.7 290.1 279.7 296.4 2.26 7 877 1229 8.2 -8.8 29 17.0 1.5 181 17 292.1 292.5 280.8 298.8 2.24 8 850 1486 6.8 -20.2 12 27.0 -1.4 175 16 293.3 293.4 279.6 296.1 0.90 9 809 1889 4.0 -33.0 5 37.0 -4.3 174 21 294.5 294.5 279.3 295.5 0.29 10 700 3049 -2.7 -32.7 8 30.0 -9.1 170 35 299.5 299.6 281.6 300.7 0.35 11 689 3174 -3.9 -31.9 9 28.0 -9.8 171 34 299.5 299.6 281.7 300.8 0.38 12 604 4206 -8.1 -49.1 2 41.0 -13.7 177 27 306.2 306.2 284.0 306.4 0.07 13 587 4427 -9.5 -43.5 4 34.0 -14.7 178 26 307.0 307.1 284.4 307.5 0.14 14 567 4695 -10.5 -16.5 61 6.0 -12.4 179 24 308.9 309.3 287.1 314.9 1.86 15 560 4790 -10.9 -16.9 61 6.0 -12.8 180 23 309.6 309.9 287.2 315.4 1.82 16 515 5428 -16.3 -19.8 74 3.5 -17.3 184 19 310.5 310.8 287.3 315.6 1.54 17 500 5650 -17.1 -23.1 60 6.0 -18.6 185 17 312.2 312.4 287.5 316.2 1.19 18 444 6527 -22.9 -32.9 40 10.0 -24.5 190 20 315.7 315.8 287.9 317.6 0.54 19 400 7280 -28.9 -39.9 34 11.0 -30.2 195 23 317.4 317.5 288.2 318.5 0.30 20 372 7796 -33.1 -45.1 29 12.0 -34.1 196 23 318.5 318.5 288.5 319.2 0.18 21 336 8503 -39.3 -45.3 53 6.0 -39.7 198 22 319.5 319.5 288.8 320.2 0.20 22 328 8668 -40.9 -47.9 47 7.0 -41.3 198 22 319.5 319.5 288.8 320.0 0.15 23 314 8964 -43.1 -55.1 26 12.0 -43.6 199 22 320.4 320.4 288.9 320.7 0.07 24 312 9007 -43.5 -49.5 51 6.0 -43.8 199 22 320.4 320.5 289.0 320.9 0.13 25 306 9137 -44.3 -57.3 22 13.0 -44.7 200 22 321.1 321.1 289.2 321.3 0.05 26 300 9270 -45.5 -54.5 36 9.0 -45.9 200 22 321.2 321.2 289.2 321.5 0.08 27 261 10183 -53.7 -59.7 48 6.0 -53.8 200 24 322.2 322.2 289.5 322.4 0.05 28 250 10460 -54.7 -64.7 28 10.0 -54.9 200 25 324.7 324.7 290.2 324.8 0.03 29 221 11237 -58.9 -69.9 23 11.0 -59.0 200 28 329.9 329.9 291.7 330.0 0.01 30 211 11529 -54.1 -79.1 3 25.0 -54.4 221 30 341.8 341.8 294.8 341.8 0.00 31 200 11870 -54.9 -78.9 4 24.0 -55.2 245 33 345.8 345.8 295.7 345.8 0.00 32 150 13700 -55.7 -83.7 2 28.0 -56.1 265 36 374.1 374.1 301.3 374.1 0.00 33 100 16260 -58.9 -85.9 2 27.0 -59.2 265 38 413.9 413.9 307.0 413.9 0.00 34 84 17356 -60.1 -87.1 2 27.0 -60.4 432.7 432.7 309.1 432.7 0.00 35 70 18500 -59.7 -87.7 1 28.0 -60.2 456.7 456.7 311.5 456.7 0.00 36 53 20243 -57.1 -87.1 1 30.0 -57.9 500.5 500.5 315.0 500.5 0.00 37 50 20610 -58.3 -87.3 1 29.0 -59.0 506.1 506.1 315.4 506.1 0.00 38 45 21269 -59.9 -87.9 1 28.0 -60.6 517.7 517.7 316.1 517.7 0.00 39 30 23830 -54.1 -86.1 1 32.0 -55.8 597.2 597.2 320.5 597.2 0.01 40 24 25270 -51.7 -84.7 1 33.0 -54.3 643.5 643.5 322.4 643.6 0.01 41 23 25545 -52.9 -84.9 1 32.0 -55.3 647.8 647.8 322.6 647.9 0.01 TRP 221 11237 -58.9 -69.9 23 11.0 -59.0 200 28 329.9 329.9 291.7 330.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 743.93 mb = 2581.57 m = 8469.63 ft Wetbulb zero: 863.32 mb = 1358.01 m = 4455.35 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 30.56 % Est. max temperature: 20.64 C = 69.15 F Sfc-Lift cond lev (LCL): 957.15 mb = 505.18 m = 1657.39 ft T: 10.20 C 700-500 lapse rate: 5.54 C/km ThetaE index: 16.42 C Layer 1004.0- 877.0 mb Conv cond level (CCL): 782.60 mb = 2154.99 m = 7070.08 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 23.57 C = 74.43 F Cap Strength: 8.94 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 12.72 C Lifted Index @700 mb: 4.78 C Showalter Index: 14.64 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: -3.10 C K Index: -26.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.49 J/kg Max Up Vert Vel: 1.72 m/s Conv Inhibition (B-): 40881.73 J/kg Cap Strength: 8.93 C Lift Cond Lev (LCL): 888.22 mb = 1123.72 m = 3686.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 18 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 1013 27 170 10 -1.7 9.8 | 58 11 -9.6 -5.9 1 1000 140 190 17 3.0 16.7 | 101 5 -4.9 1.0 2 925 790 190 20 3.5 19.7 | 132 6 -4.4 4.0 3 850 1486 175 16 -1.4 15.9 | 91 9 -9.3 0.2 4 700 3049 170 35 -6.1 34.5 | 143 23 -13.9 18.7 5 500 5650 185 17 1.5 16.9 | 101 6 -6.4 1.2 6 400 7280 195 23 6.0 22.2 | 164 7 -1.9 6.5 7 300 9270 200 22 7.5 20.7 | 176 5 -0.3 4.9 8 250 10460 200 25 8.6 23.5 | 185 8 0.7 7.7 9 221 11237 200 28 9.6 26.3 | 189 11 1.7 10.6 10 200 11870 245 33 29.9 13.9 | 275 22 22.1 -1.8 11 150 13700 265 36 35.9 3.1 | 294 31 28.0 -12.6 12 100 16260 265 38 37.9 3.3 | 293 32 30.0 -12.4 Wind Parameters Mean winds (0-6000m): 176.5 at 23.5 knts Storm direction: 206.5 at 17.6 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 55.3 neg: -8.7 tot: 46.5 m^2/s^2 ave: 15.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 8.02 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 ------------------------------------------------------------------------------- 500 189 17 101 5| 10.3 0.0 10.3| 13.2 0.0 13.2 26.4 0.74| 10.6 7.9 1000 189 18 113 6| 5.1 0.9 6.0| 14.4 -2.9 11.5 11.5 0.51| 6.9 3.5 1500 186 18 109 6| 3.4 1.8 5.2| 14.6 -8.7 5.9 3.9 0.24| 5.9 1.4 2000 183 18 110 7| 2.6 1.8 4.4| 29.1 -8.7 20.4 10.2 0.40| 6.0 2.4 2500 180 20 117 9| 2.1 2.5 4.6| 42.9 -8.7 34.1 13.7 0.43| 6.1 2.6 3000 177 22 124 11| 1.7 3.1 4.8| 55.3 -8.7 46.5 15.5 0.42| 6.1 2.6 4000 176 24 131 13| 1.2 2.3 3.5| 55.8 -12.1 43.6 10.9 0.34| 5.5 1.9 5000 176 24 132 13| 1.3 1.9 3.1| 55.8 -21.0 34.7 6.9 0.23| 5.2 1.2 6000 177 23 130 12| 1.3 1.6 2.9| 58.0 -27.7 30.3 5.0 0.17| 4.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//NZWP/skewt/NZWP.skewt.20250502.23.gif