UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 26 NOV 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 1000 109 24.0 19.7 77 4.3 21.0 350 9 297.1 299.8 294.1 339.4 14.60 1 993 171 22.0 19.1 84 2.9 20.0 348 9 295.7 298.3 293.4 336.4 14.15 2 940 648 18.0 17.3 96 0.7 17.5 326 11 296.3 298.8 293.0 334.8 13.33 3 925 787 17.4 14.5 83 2.9 15.5 330 12 297.1 299.1 291.6 329.8 11.29 4 899 1030 15.8 12.3 80 3.5 13.6 320 12 297.9 299.7 290.9 327.1 10.04 5 893 1087 15.4 12.5 83 2.9 13.6 320 11 298.0 299.9 291.1 327.9 10.25 6 868 1328 15.2 3.2 45 12.0 8.7 312 9 300.3 301.3 287.7 316.8 5.55 7 860 1407 14.6 7.6 63 7.0 10.5 307 7 300.4 301.8 289.7 323.0 7.63 8 850 1506 14.4 5.4 55 9.0 9.3 300 5 301.2 302.4 289.0 321.0 6.63 9 822 1788 13.2 4.2 54 9.0 8.2 291 2 302.9 304.0 289.3 321.8 6.30 10 810 1912 13.0 3.0 51 10.0 7.5 266 3 303.9 305.0 289.3 321.7 5.87 11 800 2016 12.8 -9.2 21 22.0 3.3 236 4 304.8 305.2 286.1 312.3 2.38 12 797 2048 12.6 -0.4 41 13.0 5.9 226 4 304.9 305.8 288.5 319.2 4.66 13 781 2217 11.8 0.8 47 11.0 5.9 200 7 305.8 306.8 289.3 321.7 5.19 14 773 2304 12.4 -14.6 14 27.0 1.8 200 8 307.4 307.7 286.2 312.5 1.59 15 754 2512 12.0 -16.0 13 28.0 1.3 198 11 309.1 309.4 286.7 313.9 1.45 16 703 3094 7.6 -2.4 49 10.0 2.5 194 12 310.5 311.4 290.2 324.8 4.56 17 700 3129 7.4 -3.6 46 11.0 2.0 205 12 310.7 311.5 289.9 323.8 4.19 18 681 3355 6.4 -12.6 24 19.0 -1.3 210 12 312.0 312.4 288.4 318.9 2.13 19 603 4341 1.0 -3.4 72 4.4 -1.2 243 7 316.8 317.8 292.4 332.6 4.94 20 530 5365 -5.7 -8.1 83 2.4 -6.8 280 10 320.7 321.5 292.7 333.5 3.92 21 518 5545 -6.3 -14.3 53 8.0 -9.4 274 10 322.1 322.6 291.8 330.3 2.44 22 500 5820 -8.3 -15.3 57 7.0 -10.9 265 10 322.9 323.4 291.9 330.8 2.33 23 474 6233 -11.3 -14.1 80 2.8 -12.3 271 14 324.2 324.7 292.6 333.3 2.71 24 463 6413 -12.3 -15.0 80 2.7 -13.3 280 19 325.1 325.6 292.7 333.8 2.58 25 400 7520 -18.7 -34.7 23 16.0 -21.7 250 28 330.7 330.8 292.4 332.6 0.50 26 390 7708 -19.7 -40.7 14 21.0 -23.0 247 30 331.8 331.8 292.5 332.9 0.28 27 380 7901 -20.5 -38.5 18 18.0 -23.5 243 33 333.2 333.3 292.9 334.6 0.36 28 314 9280 -31.9 -38.9 50 7.0 -32.8 221 50 336.0 336.1 293.7 337.6 0.42 29 300 9600 -34.3 -45.3 32 11.0 -35.4 225 56 337.0 337.1 293.8 337.9 0.22 30 263 10508 -42.9 -51.9 37 9.0 -43.4 225 54 337.4 337.4 293.8 337.8 0.12 31 250 10850 -45.3 -58.3 22 13.0 -45.8 225 45 338.7 338.7 294.1 339.0 0.06 32 228 11456 -49.1 -66.1 12 17.0 -49.5 237 60 342.0 342.0 294.8 342.1 0.02 33 200 12300 -55.1 -72.1 10 17.0 -55.4 245 38 345.5 345.5 295.6 345.6 0.01 34 154 13939 -64.4 -78.6 12 14.3 -64.5 230 76 356.5 356.5 298.0 356.5 0.01 35 150 14100 -65.3 -79.3 13 14.0 -65.4 225 71 357.6 357.6 298.2 357.6 0.00 36 149 14141 -65.5 -80.5 11 15.0 -65.6 225 70 357.9 357.9 298.3 357.9 0.00 37 133 14829 -67.3 -84.3 7 17.0 -67.4 222 61 366.5 366.5 299.9 366.6 0.00 38 100 16540 -69.5 -88.5 5 19.0 -69.6 275 18 393.4 393.4 304.3 393.5 0.00 39 89 17226 -73.1 -88.1 8 15.0 -73.2 280 35 399.6 399.6 305.2 399.6 0.00 40 79 17930 -68.9 -87.9 5 19.0 -69.0 325 21 422.1 422.1 308.0 422.1 0.00 41 70 18650 -69.5 -88.5 5 19.0 -69.6 10 6 435.7 435.7 309.4 435.7 0.00 42 67 18910 -70.9 -88.9 5 18.0 -71.0 18 7 438.2 438.2 309.7 438.2 0.00 43 54 20203 -65.9 -89.9 2 24.0 -66.1 60 12 477.6 477.6 313.2 477.6 0.00 44 50 20670 -65.9 -88.9 3 23.0 -66.2 75 14 488.2 488.2 314.1 488.2 0.00 45 33 23211 -62.9 -88.9 2 26.0 -63.5 79 26 557.8 557.8 318.5 557.8 0.00 46 30 23800 -61.1 -88.1 2 27.0 -61.9 80 29 578.1 578.1 319.6 578.1 0.01 47 21 26048 -54.9 -85.9 1 31.0 -57.1 658.9 658.9 323.0 659.0 0.01 TRP 89 17226 -73.1 -88.1 8 15.0 -73.2 280 35 399.6 399.6 305.2 399.6 0.00 WND 154 13939 -64.4 -78.6 12 14.3 -64.5 230 76 356.5 356.5 298.0 356.5 0.01 Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 592.10 mb = 4494.30 m = 14744.91 ft Wetbulb zero: 688.35 mb = 3266.71 m = 10717.43 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 57.98 % Est. max temperature: 28.08 C = 82.55 F Sfc-Lift cond lev (LCL): 939.18 mb = 655.71 m = 2151.26 ft T: 17.97 C 700-500 lapse rate: 5.83 C/km ThetaE index: 12.23 C Layer 993.0- 893.0 mb Conv cond level (CCL): 902.45 mb = 997.58 m = 3272.86 ft Mean mixing ratio: 12.77 g/kg Conv temperature: 24.63 C = 76.33 F Cap Strength: 3.43 C Lifted Index: 1.35 C Risk: Showers probable Lifted Index @300 mb: 3.82 C Lifted Index @700 mb: 1.87 C Showalter Index: 7.56 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 13.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 84.80 Risk: None Energy Index: 2.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.18 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 25847.69 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 918.94 mb = 843.05 m = 2765.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 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 1000 109 350 9 1.6 -8.9 | 39 9 -5.5 -6.8 1 1000 113 340 8 2.7 -7.5 | 39 7 -4.3 -5.4 2 978 305 5 12 -1.0 -12.0 | 39 13 -8.1 -9.9 3 944 610 325 11 6.3 -9.0 | 6 7 -0.8 -6.9 4 925 787 330 12 6.0 -10.4 | 7 8 -1.1 -8.3 5 911 914 320 12 7.7 -9.2 | 355 7 0.6 -7.1 6 879 1219 320 11 7.1 -8.4 | 0 6 -0.0 -6.3 7 850 1506 300 5 4.3 -2.5 | 81 3 -2.8 -0.4 8 818 1829 290 2 1.9 -0.7 | 105 5 -5.2 1.4 9 789 2134 200 5 1.7 4.7 | 142 9 -5.4 6.8 10 760 2438 200 11 3.8 10.3 | 165 13 -3.3 12.4 11 707 3048 180 11 0.0 11.0 | 152 15 -7.1 13.1 12 700 3129 205 12 5.1 10.9 | 171 13 -2.0 13.0 13 681 3353 210 12 6.0 10.4 | 175 13 -1.1 12.5 14 631 3962 230 16 12.3 10.3 | 203 13 5.2 12.4 15 607 4267 240 7 6.1 3.5 | 170 6 -1.0 5.6 16 542 5182 285 10 9.7 -2.6 | 281 3 2.6 -0.5 17 500 5820 265 10 10.0 0.9 | 224 4 2.9 3.0 18 482 6096 265 10 10.0 0.9 | 224 4 2.9 3.0 19 463 6401 280 19 18.7 -3.3 | 276 12 11.6 -1.2 20 445 6706 260 22 21.7 3.8 | 248 16 14.6 5.9 21 400 7520 250 28 26.3 9.6 | 239 22 19.2 11.7 22 320 9144 220 48 30.9 36.8 | 211 46 23.8 38.9 23 300 9600 225 56 39.6 39.6 | 218 53 32.5 41.7 24 268 10363 225 58 41.0 41.0 | 218 55 33.9 43.1 25 250 10850 225 45 31.8 31.8 | 216 42 24.7 33.9 26 245 10973 225 45 31.8 31.8 | 216 42 24.7 33.9 27 223 11582 240 64 55.4 32.0 | 235 59 48.3 34.1 28 200 12300 245 38 34.4 16.1 | 236 33 27.4 18.1 29 194 12497 240 37 32.0 18.5 | 230 32 25.0 20.6 30 185 12802 250 41 38.5 14.0 | 243 35 31.4 16.1 31 154 13939 230 76 58.2 48.9 | 225 72 51.1 50.9 32 152 14021 230 76 58.2 48.9 | 225 72 51.1 50.9 33 150 14100 225 71 50.2 50.2 | 220 68 43.1 52.3 34 137 14630 225 53 37.5 37.5 | 218 50 30.4 39.6 35 131 14935 220 66 42.4 50.6 | 214 63 35.3 52.6 36 124 15240 220 49 31.5 37.5 | 212 47 24.4 39.6 37 118 15545 215 61 35.0 50.0 | 208 59 27.9 52.0 38 101 16459 240 35 30.3 17.5 | 230 30 23.2 19.6 39 100 16540 275 18 17.9 -1.6 | 267 11 10.8 0.5 40 96 16764 275 18 17.9 -1.6 | 267 11 10.8 0.5 41 89 17226 280 35 34.5 -6.1 | 278 28 27.4 -4.0 42 70 18650 10 6 -1.0 -5.9 | 65 9 -8.1 -3.8 43 50 20670 75 14 -13.5 -3.6 | 86 21 -20.6 -1.5 44 30 23800 80 29 -28.6 -5.0 | 85 36 -35.6 -3.0 Wind Parameters Mean winds (0-6000m): 256.4 at 9.8 knts Storm direction: 286.4 at 7.4 knts Shear (0-3000m) pos: 0.2 neg: 3.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 126.9 deg Storm rel helicity (0-3000m) pos: 35.2 neg: -28.5 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 31.34 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 ------------------------------------------------------------------------------- 500 351 11 31 10| 0.0 4.9 4.9| 1.5 -15.4 -13.9 -27.8 -0.45| 12.4 -5.6 1000 337 11 17 9| 0.0 3.0 3.0| 2.2 -18.5 -16.3 -16.3 -0.42| 8.0 -3.4 1500 331 10 17 7| 0.0 2.5 2.5| 6.7 -18.5 -11.8 -7.9 -0.05| 8.1 -0.4 2000 326 8 26 5| 0.0 3.4 3.4| 12.6 -18.5 -5.9 -3.0 0.10| 8.0 0.8 2500 310 9 9 3| 0.0 4.0 4.0| 22.7 -20.4 2.3 0.9 0.17| 7.9 1.3 3000 284 9 272 2| 0.2 3.4 3.6| 35.2 -28.5 6.8 2.3 0.17| 7.6 1.3 4000 247 10 201 6| 1.0 2.5 3.5| 62.6 -31.4 31.3 7.8 0.25| 7.3 1.9 5000 250 10 202 6| 1.5 2.0 3.5| 67.6 -36.8 30.8 6.2 0.25| 7.0 1.7 6000 256 10 209 5| 1.2 1.9 3.1| 68.3 -39.3 29.0 4.8 0.21| 6.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251126.23.gif