UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 19 OCT 25 Station: NZSP WMO ident: 89009 Latitude: -90.00 Longitude: -0.00 Elevation: 2830.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -153 1 925 484 2 850 1157 3 700 2619 SFC 678 2830 -45.1 -49.4 62 4.3 -45.2 40 8 254.9 254.9 253.0 255.0 0.06 5 666 2950 -41.9 -44.0 80 2.1 -42.0 29 11 259.8 259.8 257.2 260.1 0.12 6 664 2971 -39.7 -40.9 88 1.2 -39.8 27 12 262.5 262.5 259.4 262.9 0.16 7 662 2992 -37.5 -39.5 82 2.0 -37.6 25 13 265.2 265.2 261.5 265.7 0.19 8 647 3151 -35.3 -38.7 71 3.4 -35.5 13 18 269.4 269.4 264.7 270.0 0.21 9 639 3238 -35.9 -39.0 73 3.1 -36.1 7 22 269.7 269.7 264.8 270.3 0.20 10 633 3304 -33.1 -34.4 88 1.3 -33.2 3 24 273.6 273.6 267.7 274.6 0.33 11 619 3462 -32.1 -35.8 70 3.7 -32.4 359 26 276.5 276.5 269.5 277.4 0.29 12 594 3753 -32.9 -35.8 75 2.9 -33.1 357 25 278.8 278.9 271.0 279.8 0.30 13 544 4368 -36.3 -40.4 66 4.1 -36.5 353 26 281.9 281.9 272.6 282.6 0.21 14 513 4774 -38.7 -42.6 67 3.9 -38.9 351 27 283.8 283.8 273.6 284.3 0.17 15 500 4950 -39.9 -43.6 68 3.7 -40.1 350 27 284.4 284.4 274.0 284.9 0.16 16 428 5996 -47.5 -49.5 80 2.0 -47.6 350 26 287.6 287.7 275.6 288.0 0.10 17 406 6343 -50.1 -53.8 65 3.7 -50.2 350 26 288.6 288.7 276.0 288.9 0.06 18 400 6440 -50.9 -54.0 69 3.1 -51.0 350 26 288.8 288.8 276.2 289.1 0.06 19 318 7899 -60.3 -68.3 34 8.0 -60.4 344 33 295.4 295.4 279.3 295.4 0.01 20 300 8260 -62.9 -68.9 44 6.0 -62.9 345 34 296.7 296.7 279.8 296.7 0.01 21 298 8301 -63.3 -68.3 51 5.0 -63.3 345 34 296.7 296.7 279.9 296.7 0.01 22 250 9370 -68.7 -74.7 42 6.0 -68.7 340 36 303.9 303.9 283.0 304.0 0.01 23 240 9614 -69.9 -75.9 41 6.0 -69.9 345 34 305.7 305.7 283.7 305.7 0.01 24 227 9947 -69.5 -79.5 22 10.0 -69.5 347 32 311.2 311.2 285.8 311.2 0.00 25 200 10700 -71.1 -82.1 18 11.0 -71.1 340 25 320.2 320.2 288.8 320.2 0.00 26 150 12390 -73.7 -85.7 14 12.0 -73.7 355 22 343.1 343.1 295.1 343.1 0.00 27 117 13832 -76.7 -88.7 13 12.0 -76.7 7 16 362.9 362.9 299.2 362.9 0.00 28 100 14740 -75.1 -87.1 14 12.0 -75.2 10 12 382.6 382.6 302.6 382.6 0.00 29 70 16800 -75.9 -90.9 8 15.0 -75.9 25 20 422.0 422.0 307.9 422.0 0.00 30 66 17139 -76.5 -91.5 8 15.0 -76.6 31 21 427.9 427.9 308.6 427.9 0.00 31 50 18750 -72.7 -93.7 3 21.0 -72.8 30 26 472.2 472.2 312.8 472.2 0.00 32 36 20687 -71.5 -93.5 2 22.0 -71.7 46 31 521.8 521.8 316.4 521.8 0.00 33 30 21780 -65.7 -91.7 2 26.0 -66.1 65 25 565.5 565.5 318.9 565.5 0.00 34 22 23702 -58.9 -88.9 1 30.0 -60.3 37 32 638.2 638.2 322.2 638.3 0.01 35 20 24310 -52.9 -85.9 1 33.0 -55.6 75 34 674.3 674.3 323.6 674.3 0.01 36 18 24994 -49.9 -83.9 1 34.0 -53.7 64 35 704.3 704.4 324.6 704.5 0.02 37 16 25766 -48.9 -83.9 1 35.0 -53.4 78 34 731.7 731.7 325.4 731.9 0.02 38 12 27674 -44.5 -81.5 1 37.0 -51.7 60 31 810.1 810.1 327.5 810.5 0.04 TRP 240 9614 -69.9 -75.9 41 6.0 -69.9 345 34 305.7 305.7 283.7 305.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 71.35 % Est. max temperature: -20.05 C = -4.10 F Sfc-Lift cond lev (LCL): 627.59 mb = 3364.34 m = 11037.73 ft T: -32.72 C Conv cond level (CCL): 678.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -36.59 C = -33.87 F Cap Strength: 9.15 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 16.77 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 122.72 J/kg Max Up Vert Vel: 15.67 m/s Conv Inhibition (B-): 44082.35 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 601.25 mb = 3667.03 m = 12030.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 21 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 ---------------------------------------------------------- 0 678 2830 40 8 -5.1 -6.1 | 187 13 1.5 13.3 1 657 3048 20 14 -4.8 -13.2 | 197 7 1.9 6.3 2 629 3353 360 26 -0.0 -26.0 | 314 9 6.7 -6.5 3 576 3962 355 25 2.2 -24.9 | 301 10 8.9 -5.4 4 500 4950 350 27 4.7 -26.6 | 302 13 11.4 -7.1 5 400 6440 350 26 4.5 -25.6 | 299 13 11.2 -6.1 6 366 7010 340 29 9.9 -27.3 | 295 18 16.6 -7.8 7 300 8260 345 34 8.8 -32.8 | 311 20 15.5 -13.4 8 250 9370 340 36 12.3 -33.8 | 307 24 19.0 -14.4 9 247 9449 340 37 12.7 -34.8 | 308 25 19.3 -15.3 10 240 9614 345 34 8.8 -32.8 | 311 20 15.5 -13.4 11 212 10363 350 29 5.0 -28.6 | 308 15 11.7 -9.1 12 200 10700 340 25 8.6 -23.5 | 285 16 15.2 -4.0 13 191 10973 335 25 10.6 -22.7 | 280 18 17.3 -3.2 14 163 11887 345 22 5.7 -21.3 | 278 13 12.4 -1.8 15 155 12192 5 20 -1.7 -19.9 | 275 5 4.9 -0.4 16 150 12390 355 22 1.9 -21.9 | 286 9 8.6 -2.4 17 140 12802 335 15 6.3 -13.6 | 246 14 13.0 5.9 18 133 13106 5 19 -1.7 -18.9 | 264 5 5.0 0.5 19 100 14740 10 12 -2.1 -11.8 | 211 9 4.6 7.7 20 92 15240 25 17 -7.2 -15.4 | 173 4 -0.5 4.1 21 87 15545 10 17 -3.0 -16.7 | 234 5 3.7 2.7 22 74 16459 5 17 -1.5 -16.9 | 244 6 5.2 2.5 23 70 16764 30 15 -7.5 -13.0 | 173 7 -0.8 6.5 24 70 16800 25 20 -8.5 -18.1 | 127 2 -1.8 1.4 25 63 17374 35 21 -12.0 -17.2 | 113 6 -5.4 2.3 26 60 17678 30 26 -13.0 -22.5 | 64 7 -6.3 -3.0 27 57 17983 35 8 -4.6 -6.6 | 189 13 2.1 12.9 28 54 18288 60 13 -11.3 -6.5 | 161 14 -4.6 13.0 29 51 18593 60 18 -15.6 -9.0 | 140 14 -8.9 10.5 30 50 18750 30 26 -13.0 -22.5 | 64 7 -6.3 -3.0 31 49 18898 30 27 -13.5 -23.4 | 60 8 -6.8 -3.9 32 44 19507 45 20 -14.1 -14.1 | 126 9 -7.5 5.3 33 42 19812 25 19 -8.0 -17.2 | 149 3 -1.3 2.3 34 40 20117 55 13 -10.6 -7.5 | 162 13 -4.0 12.0 35 38 20422 60 24 -20.8 -12.0 | 118 16 -14.1 7.5 36 36 20726 45 32 -22.6 -22.6 | 79 16 -15.9 -3.2 37 34 21031 25 15 -6.3 -13.6 | 183 6 0.3 5.9 38 31 21641 55 27 -22.1 -15.5 | 104 16 -15.4 4.0 39 30 21780 65 25 -22.7 -10.6 | 119 18 -16.0 8.9 40 29 21946 70 23 -21.6 -7.9 | 128 19 -14.9 11.6 41 25 22860 50 22 -16.9 -14.1 | 118 11 -10.2 5.3 42 24 23165 60 23 -19.9 -11.5 | 121 15 -13.2 8.0 43 22 23774 35 33 -18.9 -27.0 | 58 14 -12.2 -7.6 44 21 24079 50 27 -20.7 -17.4 | 99 14 -14.0 2.1 45 20 24310 75 34 -32.8 -8.8 | 112 28 -26.2 10.7 46 19 24384 50 35 -26.8 -22.5 | 81 20 -20.1 -3.0 47 17 24689 80 35 -34.5 -6.1 | 116 31 -27.8 13.4 48 12 25298 60 30 -26.0 -15.0 | 103 20 -19.3 4.5 49 9 25908 65 41 -37.2 -17.3 | 94 31 -30.5 2.1 Wind Parameters Mean winds (0-6000m): 349.0 at 27.5 knts Storm direction: 19.0 at 20.6 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -6.7 tot: 5.9 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.29 Bulk Shear: 28.62 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 14 16 215 5| 0.0 20.1 20.1| 12.3 -0.0 12.3 24.6 0.52| 21.0 10.9 1000 4 21 283 5| 0.0 10.4 10.4| 12.3 -3.9 8.4 8.4 0.39| 11.9 4.7 1500 0 22 293 7| 0.0 7.2 7.2| 12.5 -5.1 7.4 4.9 0.35| 8.5 3.0 2000 358 23 296 8| 0.0 5.8 5.8| 12.6 -5.1 7.5 3.7 0.33| 6.8 2.3 2500 356 24 298 9| 0.0 4.6 4.6| 12.6 -5.9 6.8 2.7 0.32| 5.5 1.8 3000 355 24 299 10| 0.0 3.8 3.8| 12.6 -6.7 5.9 2.0 0.30| 4.7 1.4 4000 353 25 299 11| 0.0 3.2 3.2| 12.6 -10.1 2.5 0.6 0.24| 4.0 1.0 5000 350 26 299 13| 0.2 2.8 3.0| 29.7 -11.6 18.0 3.6 0.28| 3.8 1.1 6000 349 27 302 14| 0.4 2.4 2.8| 38.8 -15.2 23.7 3.9 0.28| 3.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20251019.12.gif