UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:1100Z 15 OCT 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- 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 1001 1 10.2 6.2 76 4.0 8.1 320 12 283.3 284.3 281.2 299.8 5.94 1 1000 14 10.2 5.7 74 4.5 7.9 320 9 283.4 284.3 281.0 299.3 5.74 2 984 149 11.4 4.4 62 7.0 7.8 317 15 285.9 286.8 281.7 300.9 5.33 3 925 662 7.2 2.2 70 5.0 4.8 305 37 286.7 287.5 281.5 300.4 4.85 4 850 1351 1.8 0.3 90 1.5 1.1 300 44 288.0 288.8 281.8 301.2 4.60 5 822 1620 -0.5 -0.5 100 0.0 -0.5 296 46 288.4 289.2 281.8 301.2 4.49 6 700 2890 -7.7 -7.8 99 0.1 -7.7 275 58 294.0 294.5 282.6 303.0 3.03 7 628 3725 -13.1 -14.9 86 1.8 -13.6 272 65 297.1 297.4 282.5 303.0 1.91 8 565 4521 -19.3 -19.6 97 0.3 -19.4 269 72 298.9 299.1 282.7 303.4 1.43 9 552 4694 -20.7 -29.7 44 9.0 -22.2 268 74 299.2 299.3 281.8 301.2 0.59 10 544 4801 -21.7 -35.7 27 14.0 -23.5 268 74 299.3 299.3 281.5 300.4 0.33 11 543 4815 -21.7 -34.7 30 13.0 -23.5 267 75 299.4 299.5 281.6 300.7 0.37 12 533 4952 -22.1 -45.1 11 23.0 -24.4 267 76 300.5 300.6 281.8 301.0 0.13 13 500 5420 -24.1 -39.1 24 15.0 -25.8 265 80 303.7 303.7 283.2 304.6 0.26 14 450 6182 -27.1 -52.1 7 25.0 -29.0 265 88 309.2 309.2 285.1 309.4 0.07 15 400 7020 -32.5 -40.5 45 8.0 -33.3 265 96 312.7 312.8 286.6 313.8 0.28 16 352 7908 -39.5 -42.6 72 3.1 -39.7 263 107 315.0 315.0 287.4 315.9 0.25 17 333 8287 -41.1 -46.1 58 5.0 -41.4 262 111 317.8 317.8 288.2 318.5 0.18 18 331 8328 -40.7 -52.7 26 12.0 -41.3 262 112 318.9 318.9 288.5 319.2 0.09 19 327 8410 -41.1 -58.1 14 17.0 -41.8 261 113 319.5 319.5 288.6 319.6 0.05 20 313 8706 -43.7 -49.7 51 6.0 -44.0 261 117 319.9 319.9 288.9 320.4 0.13 21 307 8836 -44.5 -53.5 36 9.0 -44.9 260 118 320.5 320.5 289.0 320.8 0.09 22 301 8968 -45.5 -52.0 48 6.4 -45.8 260 120 320.9 320.9 289.1 321.3 0.10 23 300 8990 -45.7 -51.7 51 6.0 -46.0 260 120 320.9 321.0 289.2 321.4 0.11 24 284 9354 -47.5 -67.5 8 20.0 -47.9 258 112 323.4 323.4 289.8 323.5 0.02 25 268 9736 -49.9 -76.9 3 27.0 -50.3 257 105 325.3 325.3 290.4 325.4 0.00 26 266 9785 -50.1 -73.1 5 23.0 -50.4 257 104 325.8 325.8 290.5 325.8 0.01 27 250 10190 -51.5 -72.5 6 21.0 -51.8 255 95 329.5 329.5 291.6 329.5 0.01 28 240 10454 -52.3 -73.3 6 21.0 -52.6 255 93 332.2 332.2 292.3 332.2 0.01 29 200 11640 -48.7 -80.7 1 32.0 -49.3 265 55 355.7 355.7 297.8 355.7 0.00 30 197 11739 -48.5 -79.5 2 31.0 -49.1 265 55 357.5 357.5 298.2 357.5 0.00 31 164 12934 -52.9 -81.9 2 29.0 -53.3 268 54 369.4 369.4 300.5 369.4 0.00 32 150 13510 -52.3 -82.3 2 30.0 -52.8 270 53 380.0 380.0 302.2 380.0 0.00 33 148 13597 -52.5 -82.5 1 30.0 -53.0 270 52 381.1 381.1 302.4 381.1 0.00 34 143 13821 -47.5 -81.5 1 34.0 -48.4 269 51 393.6 393.6 304.3 393.6 0.00 35 134 14249 -48.5 -81.5 1 33.0 -49.3 267 48 399.2 399.2 305.1 399.2 0.00 36 130 14449 -45.9 -80.9 1 35.0 -47.0 266 47 407.3 407.3 306.2 407.3 0.00 37 105 15852 -50.9 -82.9 1 32.0 -51.7 261 38 423.4 423.4 308.1 423.4 0.00 38 100 16170 -50.1 -83.1 1 33.0 -51.0 260 36 430.9 430.9 308.9 430.9 0.00 39 78 17803 -46.9 -81.9 1 35.0 -48.5 274 23 469.3 469.3 312.6 469.3 0.01 40 71 18418 -51.9 -83.9 1 32.0 -52.9 279 19 471.4 471.4 312.8 471.5 0.00 41 70 18510 -51.5 -84.5 1 33.0 -52.6 280 18 474.2 474.2 313.0 474.2 0.00 42 67 18795 -48.5 -83.5 1 35.0 -50.0 283 16 486.7 486.7 314.0 486.7 0.01 43 50 20710 -48.7 -83.7 1 35.0 -50.7 305 5 528.7 528.7 316.8 528.7 0.01 44 38 22506 -50.9 -83.9 1 33.0 -52.9 208 6 566.3 566.3 319.0 566.3 0.01 45 30 24050 -49.5 -83.5 1 34.0 -52.2 125 7 609.7 609.7 321.0 609.8 0.01 46 20 26720 -46.7 -82.7 1 36.0 -51.2 150 8 693.2 693.2 324.2 693.4 0.02 47 18 27417 -46.9 -82.9 1 36.0 -51.7 158 12 713.8 713.8 324.8 714.0 0.02 48 15 28632 -43.7 -81.7 1 38.0 -50.4 171 20 762.7 762.7 326.3 762.9 0.03 49 13 29590 -44.9 -82.9 1 38.0 -51.6 181 26 790.4 790.4 327.0 790.6 0.03 50 10 31360 -40.3 -81.3 0 41.0 -50.4 200 37 869.1 869.1 328.8 869.6 0.05 51 9.9 31429 -39.9 -80.9 0 41.0 -50.3 873.1 873.1 328.9 873.7 0.06 52 5.5 35424 -42.3 -82.3 0 40.0 -54.2 1022.3 1022.4 331.5 1023.3 0.08 TRP 240 10454 -52.3 -73.3 6 21.0 -52.6 255 93 332.2 332.2 292.3 332.2 0.01 WND 301 8968 -45.5 -52.0 48 6.4 -45.8 260 120 320.9 320.9 289.1 321.3 0.10 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 828.09 mb = 1561.85 m = 5124.13 ft Wetbulb zero: 830.82 mb = 1534.58 m = 5034.64 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 78.80 % Est. max temperature: 14.95 C = 58.90 F Sfc-Lift cond lev (LCL): 942.01 mb = 510.71 m = 1675.54 ft T: 8.44 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.45 C Layer 925.0- 850.0 mb Conv cond level (CCL): 848.36 mb = 1366.54 m = 4483.35 ft Mean mixing ratio: 5.09 g/kg Conv temperature: 14.98 C = 58.97 F Cap Strength: 2.61 C Lifted Index: 4.47 C Risk: None Lifted Index @300 mb: 14.57 C Lifted Index @700 mb: 1.42 C Showalter Index: 4.06 C Risk: None Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 24.40 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.39 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 67064.67 J/kg Cap Strength: 4.35 C Lift Cond Lev (LCL): 872.70 mb = 1136.21 m = 3727.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 43 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 1001 1 320 12 7.7 -9.2 | 121 32 -27.3 16.5 1 1000 14 320 9 5.8 -6.9 | 123 35 -29.3 18.8 2 925 662 305 37 30.3 -21.2 | 133 7 -4.8 4.5 3 850 1351 300 44 38.1 -22.0 | 220 5 3.0 3.7 4 700 2890 275 58 57.8 -5.1 | 228 31 22.7 20.6 5 500 5420 265 80 79.7 7.0 | 234 55 44.6 32.7 6 400 7020 265 96 95.6 8.4 | 241 69 60.6 34.1 7 301 8968 260 120 118.2 20.8 | 241 95 83.1 46.5 8 300 8990 260 120 118.2 20.8 | 241 95 83.1 46.5 9 250 10190 255 95 91.8 24.6 | 228 76 56.7 50.3 10 240 10454 255 93 89.8 24.1 | 228 74 54.8 49.8 11 200 11640 265 55 54.8 4.8 | 213 36 19.7 30.5 12 150 13510 270 53 53.0 -0.0 | 215 31 17.9 25.7 13 100 16170 260 36 35.5 6.3 | 181 32 0.4 31.9 14 70 18510 280 18 17.7 -3.1 | 142 28 -17.3 22.6 15 50 20710 305 5 4.1 -2.9 | 126 38 -31.0 22.8 16 30 24050 125 7 -5.7 4.0 | 126 50 -40.8 29.7 17 20 26720 150 8 -4.0 6.9 | 130 51 -39.1 32.6 18 10 31360 200 37 12.7 34.8 | 160 64 -22.4 60.5 Wind Parameters Mean winds (0-6000m): 276.2 at 58.0 knts Storm direction: 306.2 at 43.5 knts Shear (0-3000m) pos: 0.0 neg: 8.8 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 22.0 neg: -21.2 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 251.18 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 ------------------------------------------------------------------------------- 500 311 19 122 24| 0.0 19.0 19.0| 3.0 -7.0 -4.0 -8.0 -0.02| 19.0 -0.4 1000 306 28 127 15| 0.0 15.0 15.0| 11.7 -7.0 4.7 4.7 0.15| 15.3 2.3 1500 304 33 135 10| 0.0 11.9 11.9| 17.0 -7.0 10.0 6.7 0.25| 12.3 3.1 2000 300 37 156 8| 0.0 10.3 10.3| 19.1 -7.0 12.0 6.0 0.22| 11.4 2.6 2500 296 40 186 8| 0.0 9.4 9.4| 19.1 -11.2 7.8 3.1 0.17| 10.9 1.9 3000 291 43 206 11| 0.0 8.8 8.8| 22.0 -21.2 0.8 0.3 0.13| 10.5 1.4 4000 285 48 220 17| 0.0 7.8 7.8| 45.9 -21.2 24.7 6.2 0.15| 9.1 1.4 5000 280 53 226 24| 0.0 7.2 7.2| 57.4 -21.2 36.2 7.2 0.14| 8.3 1.2 6000 276 58 229 30| 0.0 6.8 6.8|101.8 -21.4 80.4 13.4 0.16| 7.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251015.11.gif