UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for NZSP... Searching the city database file for: NZSP ... Date:1200Z 16 APR 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 -189 1 925 439 2 850 1100 3 700 2541 SFC 670 2830 -66.1 -71.1 49 5.0 -66.1 85 8 232.2 232.2 231.9 232.2 0.00 5 668 2848 -61.7 -61.7 100 0.0 -61.7 82 8 237.3 237.3 236.9 237.4 0.01 6 665 2877 -53.5 -55.0 84 1.5 -53.5 78 8 246.8 246.8 245.9 246.9 0.03 7 664 2887 -48.5 -50.5 80 2.0 -48.6 77 9 252.6 252.6 251.0 252.7 0.06 8 663 2897 -46.7 -48.8 79 2.1 -46.7 75 9 254.7 254.7 252.9 254.9 0.07 9 650 3030 -43.7 -46.8 71 3.1 -43.8 57 10 259.5 259.5 256.9 259.8 0.09 10 646 3072 -40.1 -42.9 74 2.8 -40.2 56 10 264.1 264.1 260.6 264.5 0.13 11 637 3169 -37.7 -40.0 79 2.3 -37.8 58 10 267.9 267.9 263.5 268.4 0.18 12 627 3278 -37.1 -40.9 68 3.8 -37.3 61 9 269.8 269.8 264.8 270.3 0.17 13 608 3492 -37.7 -41.2 70 3.5 -37.9 66 8 271.5 271.5 266.0 272.0 0.17 14 600 3584 -37.9 -38.6 93 0.7 -37.9 69 8 272.3 272.3 266.7 273.0 0.23 15 596 3630 -38.1 -41.2 73 3.1 -38.2 70 8 272.5 272.6 266.7 273.1 0.17 16 581 3806 -38.9 -40.1 88 1.2 -38.9 74 7 273.6 273.6 267.5 274.2 0.20 17 534 4384 -41.3 -46.2 59 4.9 -41.5 89 5 277.4 277.4 269.8 277.8 0.11 18 500 4830 -44.1 -48.4 62 4.3 -44.2 100 3 279.3 279.3 270.9 279.6 0.09 19 400 6290 -52.9 -55.0 78 2.1 -52.9 145 2 286.2 286.2 274.8 286.4 0.05 20 380 6620 -55.3 -57.0 81 1.7 -55.4 166 2 287.3 287.3 275.3 287.5 0.05 21 355 7053 -57.3 -59.1 80 1.8 -57.3 193 3 290.3 290.3 276.9 290.4 0.04 22 348 7179 -57.5 -64.5 41 7.0 -57.6 201 3 291.6 291.7 277.5 291.7 0.02 23 317 7766 -60.1 -62.6 72 2.5 -60.1 238 4 295.9 295.9 279.6 296.0 0.03 24 305 8007 -60.9 -65.3 56 4.4 -60.9 253 4 298.1 298.1 280.5 298.2 0.02 25 300 8110 -60.9 -67.9 39 7.0 -61.0 260 4 299.5 299.5 281.1 299.5 0.01 26 290 8320 -62.3 -65.1 69 2.8 -62.3 254 5 300.4 300.4 281.5 300.5 0.02 27 283 8470 -62.9 -66.3 63 3.4 -62.9 250 5 301.7 301.7 282.1 301.7 0.02 28 265 8876 -61.3 -72.3 22 11.0 -61.4 229 7 309.7 309.7 285.2 309.8 0.01 29 250 9240 -58.7 -73.7 13 15.0 -58.8 210 8 318.8 318.8 288.3 318.8 0.01 30 246 9341 -58.1 -75.1 10 17.0 -58.2 214 8 321.2 321.2 289.1 321.2 0.01 31 209 10371 -55.5 -76.5 6 21.0 -55.8 254 10 340.6 340.6 294.4 340.6 0.01 32 200 10650 -56.1 -78.1 5 22.0 -56.3 220 10 343.9 343.9 295.3 343.9 0.00 33 150 12480 -56.5 -83.5 2 27.0 -56.8 200 13 372.7 372.7 301.1 372.7 0.00 34 100 15040 -58.9 -85.9 2 27.0 -59.2 205 12 413.9 413.9 307.0 413.9 0.00 35 70 17260 -62.1 -87.1 2 25.0 -62.4 215 17 451.5 451.5 311.0 451.5 0.00 36 50 19320 -64.5 -88.5 2 24.0 -64.8 190 19 491.5 491.5 314.3 491.5 0.00 37 40 20683 -65.1 -89.1 2 24.0 -65.5 189 23 522.4 522.4 316.5 522.4 0.00 38 37 21160 -63.9 -88.9 2 25.0 -64.4 195 23 537.2 537.2 317.3 537.3 0.00 39 30 22440 -66.1 -90.1 2 24.0 -66.5 180 14 564.4 564.4 318.9 564.5 0.00 40 24 23795 -65.7 -89.7 2 24.0 -66.2 602.8 602.8 320.7 602.8 0.01 TRP 283 8470 -62.9 -66.3 63 3.4 -62.9 250 5 301.7 301.7 282.1 301.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5019.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 71.93 % Est. max temperature: -25.09 C = -13.15 F Sfc-Lift cond lev (LCL): 603.32 mb = 3545.34 m = 11631.55 ft T: -37.82 C Conv cond level (CCL): 670.00 mb = 2830.00 m = 9284.66 ft Mean mixing ratio: 0.16 g/kg Conv temperature: -41.14 C = -42.05 F Cap Strength: 8.34 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 22.58 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 130.09 J/kg Max Up Vert Vel: 16.13 m/s Conv Inhibition (B-): 44904.02 J/kg Cap Strength: 9.58 C Lift Cond Lev (LCL): 601.05 mb = 3571.39 m = 11717.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 3 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 ---------------------------------------------------------- 0 670 2830 85 8 -8.0 -0.7 | 65 6 -5.2 -2.4 1 649 3048 55 10 -8.2 -5.7 | 36 9 -5.4 -7.4 2 500 4830 100 3 -3.0 0.5 | 8 1 -0.2 -1.2 3 400 6290 145 2 -1.1 1.6 | 272 2 1.6 -0.0 4 300 8110 260 4 3.9 0.7 | 278 7 6.7 -1.0 5 283 8470 250 5 4.7 1.7 | 270 7 7.5 0.0 6 250 9240 210 8 4.0 6.9 | 232 9 6.8 5.2 7 209 10363 255 10 9.7 2.6 | 266 12 12.4 0.9 8 200 10650 220 10 6.4 7.7 | 237 11 9.2 6.0 9 199 10668 220 11 7.1 8.4 | 236 12 9.9 6.7 10 181 11278 215 14 8.0 11.5 | 228 15 10.8 9.8 11 173 11582 195 10 2.6 9.7 | 214 10 5.4 8.0 12 165 11887 220 13 8.4 10.0 | 233 14 11.1 8.3 13 157 12192 205 11 4.6 10.0 | 222 11 7.4 8.3 14 150 12480 200 13 4.4 12.2 | 214 13 7.2 10.5 15 150 12497 200 13 4.4 12.2 | 214 13 7.2 10.5 16 136 13106 220 13 8.4 10.0 | 233 14 11.1 8.3 17 118 14021 220 12 7.7 9.2 | 234 13 10.5 7.5 18 112 14326 215 18 10.3 14.7 | 225 19 13.1 13.1 19 100 15040 205 12 5.1 10.9 | 221 12 7.9 9.2 20 92 15545 230 15 11.5 9.6 | 241 16 14.3 8.0 21 88 15850 190 19 3.3 18.7 | 200 18 6.1 17.0 22 84 16154 235 11 9.0 6.3 | 249 13 11.8 4.6 23 80 16459 215 11 6.3 9.0 | 231 12 9.1 7.3 24 76 16764 215 10 5.7 8.2 | 233 11 8.5 6.5 25 72 17069 220 15 9.6 11.5 | 232 16 12.4 9.8 26 70 17260 215 17 9.8 13.9 | 226 18 12.5 12.2 27 65 17678 215 16 9.2 13.1 | 226 17 12.0 11.4 28 59 18288 205 19 8.0 17.2 | 215 19 10.8 15.5 29 56 18593 230 14 10.7 9.0 | 242 15 13.5 7.3 30 54 18898 190 21 3.6 20.7 | 199 20 6.4 19.0 31 50 19320 190 19 3.3 18.7 | 200 18 6.1 17.0 32 48 19507 195 15 3.9 14.5 | 208 14 6.7 12.8 33 46 19812 180 16 0.0 16.0 | 191 15 2.8 14.3 34 42 20422 215 20 11.5 16.4 | 224 20 14.3 14.7 35 40 20726 185 24 2.1 23.9 | 192 23 4.9 22.2 36 38 21031 180 18 0.0 18.0 | 190 17 2.8 16.3 37 36 21336 215 30 17.2 24.6 | 221 30 20.0 22.9 38 34 21641 200 32 10.9 30.1 | 206 32 13.7 28.4 39 33 21946 170 24 -4.2 23.6 | 176 22 -1.4 22.0 40 31 22250 200 18 6.2 16.9 | 210 18 8.9 15.2 41 30 22440 180 14 0.0 14.0 | 193 13 2.8 12.3 Wind Parameters Mean winds (0-6000m): 91.1 at 4.3 knts Storm direction: 121.1 at 3.3 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -146.1 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -7.6 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 29.25 Bulk Shear: 4.45 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 63 9 43 8| 0.0 3.6 3.6| 1.1 -6.8 -5.7 -11.3 -0.51| 6.1 -3.1 1000 64 9 42 7| 1.3 1.8 3.1| 2.5 -6.8 -4.3 -4.3 -0.26| 4.4 -1.1 1500 66 8 42 6| 1.7 1.2 2.9| 2.7 -6.8 -4.1 -2.8 -0.20| 3.8 -0.7 2000 65 7 37 6| 1.7 0.9 2.6| 2.7 -7.3 -4.6 -2.3 -0.25| 3.4 -0.8 2500 69 6 36 5| 1.6 0.7 2.3| 2.7 -7.5 -4.8 -1.9 -0.28| 2.9 -0.8 3000 73 5 36 4| 1.4 0.6 2.0| 2.7 -7.6 -4.9 -1.6 -0.31| 2.5 -0.8 4000 80 5 35 3| 1.3 0.4 1.8| 2.7 -8.0 -5.3 -1.3 -0.32| 2.2 -0.7 5000 86 4 36 2| 1.3 0.4 1.7| 4.8 -8.0 -3.2 -0.6 -0.19| 2.1 -0.4 6000 91 4 44 2| 1.2 0.1 1.2| 6.3 -14.6 -8.2 -1.4 -0.24| 2.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//NZSP/skewt/NZSP.skewt.20250416.12.gif