UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 16 OCT 25 Station: YSNF WMO ident: 94996 Latitude: -29.03 Longitude: 167.93 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1010 109 19.4 13.4 68 6.0 15.7 95 15 291.7 293.4 288.4 319.0 9.60 1 1007 135 17.6 12.6 72 5.0 14.6 98 14 290.2 291.8 287.4 316.0 9.13 2 1000 197 17.2 12.2 72 5.0 14.1 105 11 290.4 291.9 287.3 315.7 8.96 3 930 810 10.6 10.6 100 0.0 10.6 105 16 289.7 291.2 286.8 314.1 8.66 4 925 855 10.4 10.4 100 0.0 10.4 105 17 289.9 291.5 286.8 314.2 8.59 5 858 1478 6.2 5.5 95 0.7 5.8 75 17 291.9 293.0 285.6 310.8 6.61 6 853 1526 8.2 -4.8 39 13.0 2.5 77 17 294.4 295.0 282.9 303.8 3.13 7 850 1555 8.8 -8.2 29 17.0 1.8 105 14 295.4 295.8 282.5 302.7 2.42 8 845 1604 10.2 -16.8 13 27.0 0.8 105 13 297.3 297.6 281.8 301.2 1.21 9 829 1763 11.0 -18.0 11 29.0 1.0 103 12 299.8 300.0 282.7 303.4 1.12 10 784 2226 9.6 -28.4 5 38.0 -1.1 103 7 303.1 303.2 283.3 304.7 0.47 11 700 3157 5.4 -31.6 5 37.0 -4.2 85 8 308.5 308.5 285.2 309.8 0.39 12 691 3262 4.8 -31.2 5 36.0 -4.6 90 8 308.9 309.0 285.4 310.4 0.41 13 605 4326 -4.3 -30.3 11 26.0 -10.5 149 8 310.4 310.5 286.1 312.2 0.51 14 500 5800 -13.7 -42.7 7 29.0 -18.1 240 7 316.3 316.4 287.8 317.0 0.18 15 497 5846 -13.9 -42.9 7 29.0 -18.3 240 7 316.6 316.7 287.9 317.3 0.17 16 436 6823 -22.7 -46.7 9 24.0 -25.3 240 10 317.6 317.6 288.1 318.1 0.13 17 400 7450 -26.9 -50.9 8 24.0 -29.0 245 9 320.0 320.0 288.9 320.4 0.09 18 360 8201 -33.1 -54.1 10 21.0 -34.4 253 10 321.5 321.5 289.3 321.8 0.07 19 351 8379 -34.7 -43.7 40 9.0 -35.5 262 10 321.7 321.7 289.5 322.5 0.23 20 349 8419 -34.9 -38.2 72 3.3 -35.3 264 10 321.9 322.0 289.8 323.4 0.41 21 340 8601 -35.9 -37.7 83 1.8 -36.1 273 10 323.0 323.1 290.2 324.6 0.44 22 300 9460 -42.3 -45.4 72 3.1 -42.5 270 13 325.7 325.8 290.7 326.6 0.22 23 294 9596 -43.3 -46.5 71 3.2 -43.5 272 14 326.2 326.2 290.9 327.0 0.20 24 284 9826 -45.3 -50.1 58 4.8 -45.5 273 15 326.6 326.6 290.9 327.1 0.14 25 259 10431 -50.9 -54.0 69 3.1 -51.0 262 15 327.1 327.1 291.0 327.4 0.10 26 258 10456 -51.1 -55.2 62 4.1 -51.2 263 15 327.1 327.2 291.0 327.5 0.08 27 255 10532 -50.5 -63.5 20 13.0 -50.8 266 17 329.1 329.1 291.5 329.2 0.03 28 250 10660 -50.9 -69.9 9 19.0 -51.2 270 20 330.4 330.4 291.8 330.4 0.01 29 241 10899 -50.7 -72.7 6 22.0 -51.1 273 22 334.2 334.2 292.9 334.2 0.01 30 219 11519 -54.5 -65.5 25 11.0 -54.7 269 30 337.6 337.6 293.7 337.7 0.03 31 211 11758 -55.1 -76.1 6 21.0 -55.4 267 33 340.3 340.3 294.4 340.3 0.01 32 200 12100 -55.9 -75.9 6 20.0 -56.1 265 37 344.2 344.2 295.3 344.3 0.01 33 166 13282 -57.3 -81.3 3 24.0 -57.5 267 42 360.7 360.7 298.8 360.8 0.00 34 150 13920 -59.7 -81.7 4 22.0 -59.9 265 29 367.2 367.2 300.1 367.2 0.00 35 139 14392 -62.3 -83.3 4 21.0 -62.4 275 34 370.7 370.7 300.7 370.8 0.00 36 100 16410 -64.9 -86.9 3 22.0 -65.1 230 26 402.3 402.3 305.5 402.3 0.00 37 86 17328 -66.5 -87.5 4 21.0 -66.7 216 20 416.8 416.8 307.3 416.8 0.00 38 76 18084 -62.9 -87.9 2 25.0 -63.1 192 12 439.4 439.4 309.8 439.4 0.00 39 70 18590 -63.9 -88.9 2 25.0 -64.1 175 6 447.7 447.7 310.6 447.7 0.00 40 62 19332 -65.5 -89.5 2 24.0 -65.7 162 9 459.9 459.9 311.8 460.0 0.00 41 50 20660 -60.1 -89.1 1 29.0 -60.7 140 14 501.9 501.9 315.1 501.9 0.00 42 48 20915 -58.5 -88.5 1 30.0 -59.2 136 15 511.6 511.6 315.8 511.6 0.00 43 33 23276 -56.1 -87.1 1 31.0 -57.4 99 22 575.8 575.8 319.5 575.8 0.01 44 30 23880 -56.7 -87.7 1 31.0 -58.0 90 24 590.1 590.1 320.2 590.1 0.01 45 25 25037 -56.3 -87.3 1 31.0 -57.9 622.8 622.8 321.6 622.9 0.01 TRP 139 14392 -62.3 -83.3 4 21.0 -62.4 275 34 370.7 370.7 300.7 370.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 645.64 mb = 3823.43 m = 12543.91 ft Wetbulb zero: 807.99 mb = 1975.61 m = 6481.57 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 27.86 % Est. max temperature: 19.48 C = 67.07 F Sfc-Lift cond lev (LCL): 924.04 mb = 863.58 m = 2833.22 ft T: 10.34 C 700-500 lapse rate: 7.23 C/km ThetaE index: 13.03 C Layer 858.0- 829.0 mb Conv cond level (CCL): 932.19 mb = 790.16 m = 2592.37 ft Mean mixing ratio: 8.76 g/kg Conv temperature: 17.40 C = 63.31 F Cap Strength: 7.26 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 8.07 C Lifted Index @700 mb: 7.26 C Showalter Index: 13.41 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 5.50 C K Index: -22.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.07 J/kg Max Up Vert Vel: 5.84 m/s Conv Inhibition (B-): 1.15 J/kg Cap Strength: 7.26 C Lift Cond Lev (LCL): 927.39 mb = 833.44 m = 2734.35 ft Lev Free Conv (LFC): 922.39 mb = 878.37 m = 2881.77 ft Equ Level (EL): 852.39 mb = 1531.71 m = 5025.24 ft B at Equ Level: 14.20 J/kg Max Parcel Lev (MPL): 832.39 mb = 1728.70 m = 5671.51 ft Wind level data Storm motion: 142 at 7 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 1010 109 95 15 -14.9 1.3 | 69 11 -10.8 -4.1 1 1000 197 105 11 -10.6 2.8 | 69 7 -6.4 -2.5 2 987 305 105 10 -9.7 2.6 | 63 6 -5.5 -2.8 3 925 855 105 17 -16.4 4.4 | 85 12 -12.2 -1.0 4 918 914 105 17 -16.4 4.4 | 85 12 -12.2 -1.0 5 885 1219 75 17 -16.4 -4.4 | 51 16 -12.2 -9.8 6 853 1524 75 17 -16.4 -4.4 | 51 16 -12.2 -9.8 7 850 1555 105 14 -13.5 3.6 | 79 9 -9.3 -1.7 8 792 2134 100 7 -6.9 1.2 | 33 5 -2.7 -4.1 9 736 2743 120 10 -8.7 5.0 | 85 4 -4.5 -0.4 10 700 3157 85 8 -8.0 -0.7 | 32 7 -3.8 -6.1 11 608 4267 145 8 -4.6 6.6 | 161 1 -0.4 1.2 12 562 4877 210 2 1.0 1.7 | 305 6 5.2 -3.6 13 500 5800 240 7 6.1 3.5 | 280 10 10.2 -1.9 14 407 7315 240 12 10.4 6.0 | 268 15 14.6 0.6 15 400 7450 245 9 8.2 3.8 | 277 12 12.3 -1.6 16 390 7620 235 10 8.2 5.7 | 268 12 12.4 0.4 17 374 7925 240 10 8.7 5.0 | 272 13 12.8 -0.4 18 328 8839 285 10 9.7 -2.6 | 300 16 13.8 -8.0 19 300 9449 260 16 15.8 2.8 | 277 20 19.9 -2.6 20 300 9460 270 13 13.0 -0.0 | 287 18 17.2 -5.4 21 287 9754 275 15 14.9 -1.3 | 289 20 19.1 -6.7 22 262 10363 260 13 12.8 2.3 | 280 17 17.0 -3.1 23 250 10660 270 20 20.0 -0.0 | 283 25 24.2 -5.4 24 250 10668 275 19 18.9 -1.7 | 287 24 23.1 -7.0 25 200 12100 265 37 36.9 3.2 | 273 41 41.0 -2.1 26 188 12497 260 36 35.5 6.3 | 269 40 39.6 0.9 27 171 13106 275 40 39.8 -3.5 | 281 45 44.0 -8.9 28 163 13411 260 43 42.3 7.5 | 267 47 46.5 2.1 29 150 13920 265 29 28.9 2.5 | 275 33 33.1 -2.8 30 148 14021 255 34 32.8 8.8 | 265 37 37.0 3.4 31 141 14326 265 27 26.9 2.4 | 276 31 31.1 -3.0 32 139 14392 275 34 33.9 -3.0 | 282 39 38.1 -8.3 33 134 14630 275 35 34.9 -3.1 | 282 40 39.1 -8.4 34 115 15545 270 42 42.0 -0.0 | 277 46 46.2 -5.4 35 104 16154 260 36 35.5 6.3 | 269 40 39.6 0.9 36 100 16410 230 26 19.9 16.7 | 245 27 24.1 11.3 37 94 16764 235 26 21.3 14.9 | 249 27 25.5 9.5 38 70 18590 175 6 -0.5 6.0 | 261 4 3.7 0.6 39 50 20660 140 14 -9.0 10.7 | 138 7 -4.8 5.4 40 30 23880 90 24 -24.0 0.0 | 75 21 -19.8 -5.4 Wind Parameters Mean winds (0-6000m): 112.0 at 9.1 knts Storm direction: 142.0 at 6.8 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -33.0 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -46.0 tot: -18.0 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.43 Bulk Shear: 1.27 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 ------------------------------------------------------------------------------- 500 104 12 71 8| 2.8 0.0 2.8| 4.1 -1.4 2.8 5.6 0.14| 9.6 1.4 1000 102 14 76 10| 1.4 3.1 4.5| 7.5 -19.8 -12.3 -12.3 -0.15| 9.3 -1.4 1500 94 15 68 12| 3.0 2.1 5.1| 23.6 -31.5 -7.9 -5.3 -0.01| 10.3 -0.1 2000 96 14 67 10| 2.3 1.9 4.1| 23.6 -39.5 -15.9 -8.0 -0.13| 9.3 -1.2 2500 97 13 66 9| 2.2 1.5 3.7| 27.1 -39.5 -12.4 -5.0 -0.05| 8.1 -0.4 3000 99 12 66 8| 1.8 1.9 3.7| 28.0 -46.0 -18.0 -6.0 -0.12| 7.7 -1.0 4000 101 11 64 7| 2.2 1.5 3.6| 32.0 -46.5 -14.5 -3.6 -0.04| 6.7 -0.2 5000 106 10 62 6| 2.0 1.2 3.1| 37.8 -48.3 -10.5 -2.1 0.07| 6.4 0.5 6000 112 9 65 5| 2.0 1.0 3.0| 37.8 -54.1 -16.3 -2.7 0.03| 5.8 0.2 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251016.23.gif