UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for YSNF... Searching the city database file for: YSNF ... Date:2300Z 28 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 26.2 20.2 70 6.0 22.0 320 4 299.4 302.1 295.1 343.3 15.07 1 990 197 23.4 18.5 74 4.9 20.1 320 5 297.4 299.9 293.6 336.9 13.66 2 945 602 19.8 17.3 86 2.5 18.1 320 7 297.7 300.1 293.4 336.2 13.26 3 940 648 19.6 15.6 78 4.0 17.0 320 7 298.0 300.1 292.4 332.7 11.94 4 925 787 19.0 13.0 68 6.0 15.1 320 8 298.7 300.6 291.3 328.6 10.22 5 850 1511 17.2 0.2 32 17.0 8.2 295 10 304.2 305.0 288.1 318.1 4.56 6 847 1541 17.2 0.2 32 17.0 8.2 294 10 304.5 305.3 288.2 318.5 4.58 7 829 1724 15.8 3.8 45 12.0 9.0 282 11 304.9 306.0 289.8 323.3 6.07 8 820 1817 14.6 11.2 80 3.4 12.4 276 11 304.6 306.5 293.1 335.2 10.24 9 792 2110 13.6 6.6 63 7.0 9.5 284 7 306.5 308.0 291.7 330.0 7.74 10 784 2196 14.0 1.0 41 13.0 7.0 283 8 307.8 308.8 290.0 324.0 5.25 11 706 3068 6.0 -3.0 52 9.0 1.6 272 14 308.4 309.2 289.3 321.9 4.34 12 701 3126 7.4 -23.6 9 31.0 -2.4 279 13 310.6 310.7 286.5 313.3 0.81 13 700 3138 7.8 -22.2 10 30.0 -2.1 280 13 311.1 311.3 286.8 314.2 0.92 14 697 3173 8.0 -21.0 11 29.0 -1.9 282 13 311.7 311.9 287.1 315.2 1.03 15 665 3560 7.2 -36.8 3 44.0 -3.8 276 10 315.0 315.1 287.4 315.9 0.25 16 640 3875 5.6 -21.4 12 27.0 -3.6 254 8 316.7 316.9 288.9 320.4 1.08 17 500 5840 -8.9 -36.9 8 28.0 -14.6 280 18 322.2 322.3 289.8 323.4 0.32 18 448 6678 -15.5 -42.5 8 27.0 -19.7 274 16 324.2 324.2 290.2 324.9 0.20 19 436 6882 -15.5 -51.5 3 36.0 -20.0 266 16 326.7 326.7 290.9 327.0 0.08 20 434 6917 -15.5 -30.5 26 15.0 -18.8 265 16 327.1 327.3 291.6 329.6 0.70 21 431 6969 -15.7 -44.7 6 29.0 -20.0 264 16 327.5 327.5 291.2 328.2 0.17 22 428 7021 -15.3 -53.3 2 38.0 -20.0 262 16 328.7 328.7 291.4 328.9 0.06 23 425 7074 -15.5 -54.5 2 39.0 -20.2 261 16 329.1 329.1 291.5 329.3 0.05 24 415 7254 -15.9 -24.9 46 9.0 -18.3 257 16 330.8 331.1 293.1 335.2 1.22 25 409 7363 -15.9 -33.9 20 18.0 -19.6 252 20 332.2 332.3 292.9 334.2 0.53 26 400 7530 -17.5 -37.5 16 20.0 -21.1 240 33 332.2 332.3 292.7 333.7 0.38 27 389 7738 -18.7 -44.7 8 26.0 -22.5 242 33 333.3 333.4 292.8 334.1 0.18 28 326 9025 -30.5 -37.5 50 7.0 -31.4 251 41 334.3 334.4 293.3 336.1 0.47 29 317 9223 -31.9 -38.9 50 7.0 -32.8 253 41 335.1 335.2 293.5 336.7 0.42 30 311 9358 -32.9 -35.9 74 3.0 -33.3 253 42 335.5 335.6 293.7 337.7 0.57 31 305 9495 -34.1 -39.1 61 5.0 -34.7 254 42 335.7 335.8 293.7 337.3 0.42 32 300 9610 -35.3 -39.4 66 4.1 -35.8 255 42 335.6 335.7 293.6 337.2 0.42 33 286 9942 -37.3 -40.1 75 2.8 -37.6 255 43 337.4 337.5 294.0 338.9 0.41 34 278 10138 -38.5 -42.3 67 3.8 -38.9 254 43 338.4 338.5 294.3 339.7 0.33 35 250 10860 -44.7 -48.2 68 3.5 -44.9 240 44 339.6 339.6 294.4 340.4 0.19 36 218 11760 -52.5 -58.5 48 6.0 -52.7 234 57 341.1 341.1 294.7 341.4 0.07 37 200 12310 -57.7 -61.6 61 3.9 -57.8 230 65 341.4 341.4 294.7 341.6 0.05 38 190 12632 -60.5 -62.8 74 2.3 -60.6 233 66 341.9 341.9 294.8 342.1 0.04 39 189 12665 -60.7 -63.9 66 3.2 -60.7 234 66 342.1 342.1 294.8 342.3 0.04 40 186 12765 -59.3 -74.3 13 15.0 -59.5 235 66 346.0 346.0 295.7 346.0 0.01 41 181 12936 -58.7 -75.7 9 17.0 -58.9 231 76 349.6 349.6 296.5 349.7 0.01 42 177 13076 -59.5 -70.5 23 11.0 -59.6 228 87 350.6 350.6 296.8 350.6 0.02 43 174 13183 -60.0 -71.4 21 11.4 -60.2 225 95 351.4 351.4 297.0 351.5 0.01 44 150 14100 -64.5 -79.5 11 15.0 -64.6 225 84 359.0 359.0 298.5 359.0 0.00 45 133 14828 -67.7 -82.7 10 15.0 -67.8 231 80 365.8 365.8 299.8 365.8 0.00 46 125 15204 -63.7 -85.7 3 22.0 -63.8 235 77 379.6 379.6 302.2 379.6 0.00 47 100 16540 -73.3 -86.3 12 13.0 -73.3 260 40 386.1 386.1 303.2 386.1 0.00 48 97 16717 -74.1 -87.1 12 13.0 -74.2 255 46 387.9 387.9 303.5 387.9 0.00 49 84 17559 -70.5 -87.5 6 17.0 -70.6 258 32 411.5 411.5 306.7 411.5 0.00 50 74 18303 -73.7 -88.7 8 15.0 -73.7 256 25 420.0 420.0 307.7 420.0 0.00 51 71 18546 -69.9 -88.9 5 19.0 -70.0 255 23 433.1 433.1 309.1 433.1 0.00 52 70 18630 -70.3 -89.3 5 19.0 -70.4 255 22 434.0 434.0 309.3 434.0 0.00 53 60 19548 -69.3 -90.3 3 21.0 -69.4 198 17 455.8 455.8 311.4 455.8 0.00 54 53 20296 -64.9 -88.9 2 24.0 -65.2 152 14 482.4 482.4 313.7 482.5 0.00 55 50 20650 -66.3 -90.3 2 24.0 -66.5 130 12 487.2 487.2 314.0 487.3 0.00 56 49 20772 -66.7 -90.7 2 24.0 -67.0 128 12 489.1 489.1 314.1 489.1 0.00 57 34 23023 -58.5 -88.5 1 30.0 -59.5 88 8 564.6 564.6 318.9 564.6 0.00 58 30 23810 -57.9 -87.9 1 30.0 -59.0 75 7 586.8 586.8 320.0 586.8 0.01 59 21 26068 -55.7 -86.7 1 31.0 -57.7 106 18 656.5 656.5 322.9 656.5 0.01 60 20 26380 -53.7 -86.7 1 33.0 -56.2 110 19 671.8 671.8 323.5 671.9 0.01 61 19 26712 -50.7 -84.7 1 34.0 -54.1 691.0 691.1 324.1 691.2 0.02 62 14 28711 -48.7 -83.7 1 35.0 -53.6 760.9 760.9 326.3 761.1 0.03 TRP 97 16717 -74.1 -87.1 12 13.0 -74.2 255 46 387.9 387.9 303.5 387.9 0.00 WND 174 13183 -60.0 -71.4 21 11.4 -60.2 225 95 351.4 351.4 297.0 351.5 0.01 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 585.93 mb = 4633.64 m = 15202.04 ft Wetbulb zero: 704.02 mb = 3090.88 m = 10140.55 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 33.43 % Est. max temperature: 31.01 C = 87.83 F Sfc-Lift cond lev (LCL): 916.40 mb = 867.01 m = 2844.49 ft T: 18.80 C 700-500 lapse rate: 6.18 C/km ThetaE index: 25.21 C Layer 990.0- 847.0 mb Conv cond level (CCL): 769.83 mb = 2347.44 m = 7701.48 ft Mean mixing ratio: 12.00 g/kg Conv temperature: 34.81 C = 94.65 F Cap Strength: 4.06 C Lifted Index: 0.81 C Risk: Showers probable Lifted Index @300 mb: 2.94 C Lifted Index @700 mb: 2.33 C Showalter Index: 8.54 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 9.10 C K Index: -3.70 Risk: None Sweat Index: 40.40 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.84 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 465.25 J/kg Cap Strength: 3.97 C Lift Cond Lev (LCL): 883.09 mb = 1183.97 m = 3884.37 ft Lev Free Conv (LFC): 458.09 mb = 6507.60 m = 21350.15 ft Equ Level (EL): 448.09 mb = 6675.93 m = 21902.40 ft B at Equ Level: 10.12 J/kg Max Parcel Lev (MPL): 428.09 mb = 7019.81 m = 23030.60 ft Wind level data Storm motion: 312 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 109 320 4 2.6 -3.1 | 123 3 -2.9 1.9 1 925 787 320 8 5.1 -6.1 | 15 1 -0.3 -1.2 2 911 914 305 8 6.6 -4.6 | 252 1 1.1 0.3 3 850 1511 295 10 9.1 -4.2 | 259 4 3.6 0.7 4 849 1524 295 10 9.1 -4.2 | 259 4 3.6 0.7 5 818 1829 275 11 11.0 -1.0 | 234 7 5.5 4.0 6 789 2134 285 7 6.8 -1.8 | 203 3 1.3 3.1 7 734 2743 265 13 13.0 1.1 | 231 10 7.5 6.1 8 708 3048 270 14 14.0 -0.0 | 240 10 8.5 4.9 9 700 3138 280 13 12.8 -2.3 | 250 8 7.3 2.7 10 682 3353 290 12 11.3 -4.1 | 262 6 5.8 0.8 11 608 4267 225 5 3.5 3.5 | 167 9 -1.9 8.5 12 586 4572 285 4 3.9 -1.0 | 158 4 -1.6 3.9 13 500 5840 280 18 17.7 -3.1 | 262 12 12.3 1.8 14 483 6096 280 18 17.7 -3.1 | 262 12 12.3 1.8 15 464 6401 305 14 11.5 -8.0 | 297 7 6.0 -3.1 16 446 6706 270 16 16.0 -0.0 | 245 12 10.5 4.9 17 412 7315 255 16 15.5 4.1 | 228 14 10.0 9.1 18 400 7530 240 33 28.6 16.5 | 227 32 23.1 21.4 19 395 7620 240 29 25.1 14.5 | 225 28 19.7 19.4 20 379 7925 245 39 35.3 16.5 | 234 37 29.9 21.4 21 300 9610 255 42 40.6 10.9 | 246 39 35.1 15.8 22 281 10058 255 43 41.5 11.1 | 246 39 36.1 16.1 23 257 10668 245 40 36.3 16.9 | 235 38 30.8 21.8 24 250 10860 240 44 38.1 22.0 | 230 42 32.6 26.9 25 200 12310 230 65 49.8 41.8 | 223 64 44.3 46.7 26 185 12802 235 66 54.1 37.9 | 229 65 48.6 42.8 27 174 13183 225 95 67.2 67.2 | 221 95 61.7 72.1 28 168 13411 225 95 67.2 67.2 | 221 95 61.7 72.1 29 150 14100 225 84 59.4 59.4 | 220 84 53.9 64.3 30 124 15240 235 77 63.1 44.2 | 230 76 57.6 49.1 31 112 15850 230 39 29.9 25.1 | 219 39 24.4 30.0 32 101 16459 265 26 25.9 2.3 | 251 22 20.4 7.2 33 100 16540 260 40 39.4 6.9 | 251 36 33.9 11.9 34 97 16717 255 46 44.4 11.9 | 247 42 39.0 16.8 35 96 16764 260 40 39.4 6.9 | 251 36 33.9 11.9 36 70 18630 255 22 21.3 5.7 | 236 19 15.8 10.6 37 50 20650 130 12 -9.2 7.7 | 131 19 -14.7 12.7 38 30 23810 75 7 -6.8 -1.8 | 104 13 -12.2 3.1 39 20 26380 110 19 -17.9 6.5 | 116 26 -23.3 11.4 Wind Parameters Mean winds (0-6000m): 282.1 at 9.8 knts Storm direction: 312.1 at 7.4 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 9.0 neg: -7.0 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.97 Bulk Shear: 5.50 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 ------------------------------------------------------------------------------- 500 320 5 111 2| 0.0 3.0 3.0| 0.0 -0.8 -0.8 -1.6 -0.54| 3.0 -1.7 1000 315 7 106 1| 0.0 2.6 2.6| 0.0 -1.3 -1.3 -1.3 -0.66| 3.6 -2.4 1500 307 8 244 1| 0.0 2.4 2.4| 0.1 -2.0 -2.0 -1.3 -0.54| 3.3 -1.8 2000 299 8 241 2| 0.0 1.2 1.2| 0.1 -7.0 -6.9 -3.4 -0.56| 4.1 -2.3 2500 294 8 235 3| 0.0 2.0 2.0| 2.6 -7.0 -4.4 -1.7 -0.33| 4.3 -1.4 3000 287 9 236 4| 0.4 1.7 2.0| 9.0 -7.0 2.0 0.7 -0.17| 4.4 -0.8 4000 284 9 234 5| 0.3 1.1 1.4| 12.1 -24.9 -12.7 -3.2 -0.33| 5.0 -1.6 5000 283 9 225 4| 0.6 1.0 1.6| 17.4 -28.8 -11.4 -2.3 -0.19| 5.1 -1.0 6000 282 10 235 5| 0.6 1.2 1.8| 24.8 -28.8 -4.0 -0.7 -0.10| 5.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YSNF/skewt/YSNF.skewt.20251128.23.gif