UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 28 OCT 25 Station: YBWP WMO ident: 94170 Latitude: -12.63 Longitude: 141.90 Elevation: 0.00 ------------------------------------------------------------------------------- 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 0 32.0 23.0 59 9.0 25.3 70 9 304.3 307.6 298.2 357.3 17.78 1 1001 96 28.8 22.8 70 6.0 24.4 88 10 301.9 305.1 297.5 354.2 17.72 2 1000 107 28.6 22.6 70 6.0 24.2 90 10 301.8 305.0 297.4 353.4 17.52 3 925 796 22.4 21.3 94 1.1 21.6 80 8 302.2 305.4 297.5 353.9 17.50 4 916 881 21.6 20.6 94 1.0 20.9 87 8 302.2 305.4 297.1 352.2 16.91 5 912 919 22.8 16.8 69 6.0 18.7 90 8 303.9 306.3 295.1 343.4 13.31 6 871 1320 20.2 16.5 79 3.7 17.7 70 9 305.2 307.7 295.7 346.1 13.68 7 850 1531 19.8 13.8 68 6.0 15.8 65 9 306.9 309.1 294.8 342.3 11.75 8 817 1872 18.8 5.8 42 13.0 11.0 79 11 309.3 310.7 292.0 331.1 7.09 9 806 1988 18.8 4.8 40 14.0 10.6 84 12 310.5 311.8 292.0 331.2 6.70 10 700 3182 10.2 0.2 50 10.0 4.8 40 8 313.8 314.8 292.0 331.3 5.55 11 611 4296 1.4 -3.2 71 4.6 -0.9 33 5 316.1 317.0 292.2 331.9 4.95 12 600 4442 1.0 -5.0 64 6.0 -1.9 69 8 317.3 318.1 292.1 331.4 4.40 13 596 4496 1.4 -7.6 51 9.0 -2.7 83 9 318.3 319.0 291.7 330.1 3.62 14 595 4510 1.6 -3.4 69 5.0 -0.9 86 9 318.7 319.7 293.0 334.9 5.01 15 592 4551 1.8 -6.2 55 8.0 -2.0 96 10 319.4 320.2 292.4 332.7 4.06 16 574 4800 1.2 -15.8 27 17.0 -5.3 157 15 321.6 321.9 291.2 328.1 1.94 17 570 4856 0.8 -6.2 59 7.0 -2.6 171 16 321.7 322.6 293.2 335.6 4.22 18 564 4941 0.2 -5.8 64 6.0 -2.7 182 16 322.0 322.9 293.4 336.4 4.40 19 544 5230 -1.3 -7.3 64 6.0 -4.1 193 13 323.6 324.4 293.6 337.0 4.06 20 538 5318 -1.5 -25.5 14 24.0 -8.8 197 12 324.3 324.5 291.0 327.5 0.89 21 527 5483 -1.9 -41.9 3 40.0 -10.3 203 10 325.8 325.8 290.7 326.5 0.18 22 523 5543 -2.1 -36.1 5 34.0 -10.2 205 9 326.3 326.3 291.0 327.5 0.33 23 522 5559 -2.3 -17.3 31 15.0 -7.9 206 9 326.2 326.6 292.4 332.7 1.88 24 521 5574 -2.3 -30.3 10 28.0 -9.9 206 9 326.4 326.5 291.3 328.5 0.59 25 516 5651 -2.5 -33.5 7 31.0 -10.3 209 8 327.0 327.1 291.3 328.7 0.44 26 511 5728 -2.9 -39.9 4 37.0 -10.9 212 7 327.5 327.5 291.2 328.3 0.23 27 500 5900 -4.5 -17.5 35 13.0 -9.2 210 10 327.6 327.9 292.9 334.3 1.93 28 481 6202 -7.1 -13.1 62 6.0 -9.5 219 10 328.0 328.6 293.8 337.9 2.90 29 454 6649 -9.1 -32.1 14 23.0 -14.7 233 10 331.0 331.1 292.6 333.1 0.57 30 411 7407 -15.7 -33.7 20 18.0 -19.5 250 15 332.0 332.1 292.8 334.0 0.54 31 406 7498 -16.1 -31.1 26 15.0 -19.5 252 15 332.6 332.8 293.1 335.2 0.70 32 400 7610 -17.1 -36.1 18 19.0 -20.7 255 16 332.8 332.9 292.9 334.4 0.44 33 399 7629 -17.1 -42.1 9 25.0 -21.1 255 14 333.0 333.0 292.8 333.9 0.24 34 390 7800 -18.1 -32.1 28 14.0 -21.1 249 21 333.9 334.0 293.4 336.3 0.66 35 383 7935 -18.5 -44.5 8 26.0 -22.4 245 26 335.1 335.1 293.3 335.8 0.19 36 378 8033 -18.7 -29.7 37 11.0 -21.2 247 26 336.1 336.3 294.1 339.3 0.86 37 365 8294 -21.1 -29.1 49 8.0 -22.9 254 24 336.3 336.5 294.3 339.7 0.94 38 340 8813 -25.9 -30.7 64 4.8 -26.9 254 29 336.6 336.8 294.3 339.9 0.87 39 335 8921 -25.7 -38.7 29 13.0 -27.7 252 32 338.3 338.4 294.3 339.9 0.40 40 327 9096 -26.3 -44.3 17 18.0 -28.6 248 36 339.8 339.9 294.5 340.7 0.23 41 324 9163 -25.5 -64.5 1 39.0 -28.5 246 38 341.8 341.8 294.8 341.9 0.02 42 307 9554 -26.5 -66.5 1 40.0 -29.4 242 43 345.7 345.8 295.7 345.8 0.02 43 300 9720 -27.9 -66.9 1 39.0 -30.5 245 41 346.1 346.1 295.8 346.1 0.02 44 250 11000 -38.9 -67.9 3 29.0 -40.1 250 34 348.2 348.2 296.3 348.3 0.02 45 216 11986 -48.1 -70.1 6 22.0 -48.6 242 37 348.8 348.8 296.4 348.9 0.01 46 200 12490 -51.9 -72.9 6 21.0 -52.3 225 40 350.6 350.6 296.8 350.6 0.01 47 150 14280 -67.1 -78.1 20 11.0 -67.2 220 39 354.5 354.5 297.6 354.5 0.01 48 145 14484 -68.5 -79.5 19 11.0 -68.5 217 39 355.5 355.5 297.8 355.5 0.00 49 133 14996 -72.7 -79.7 34 7.0 -72.8 211 39 356.9 356.9 298.1 357.0 0.01 50 113 15939 -78.3 -83.3 44 5.0 -78.3 239 38 363.5 363.5 299.4 363.5 0.00 51 101 16574 -81.3 -86.3 42 5.0 -81.3 237 36 369.6 369.6 300.5 369.6 0.00 52 100 16630 -81.1 -87.1 36 6.0 -81.1 235 36 371.0 371.0 300.8 371.0 0.00 53 94 16977 -82.1 -87.1 42 5.0 -82.1 230 28 375.7 375.7 301.5 375.7 0.00 54 89 17283 -81.7 -87.7 35 6.0 -81.7 221 25 382.4 382.4 302.6 382.4 0.00 55 88 17347 -77.5 -85.5 26 8.0 -77.5 219 24 392.1 392.1 304.1 392.1 0.00 56 85 17546 -77.1 -86.1 22 9.0 -77.1 213 23 396.8 396.8 304.8 396.8 0.00 57 77 18110 -79.9 -87.9 25 8.0 -79.9 196 17 402.3 402.3 305.5 402.3 0.00 58 73 18416 -74.3 -87.3 12 13.0 -74.3 187 14 420.4 420.4 307.7 420.4 0.00 59 70 18660 -75.3 -88.3 11 13.0 -75.3 180 12 423.3 423.3 308.1 423.3 0.00 60 68 18828 -75.5 -88.5 11 13.0 -75.6 173 13 426.4 426.4 308.4 426.4 0.00 61 65 19092 -71.7 -88.7 6 17.0 -71.8 161 15 440.2 440.2 309.9 440.2 0.00 62 60 19565 -71.1 -90.1 4 19.0 -71.2 141 18 451.8 451.8 311.0 451.8 0.00 63 53 20313 -63.1 -90.1 1 27.0 -63.5 110 23 486.6 486.6 314.0 486.6 0.00 64 50 20670 -65.1 -90.1 2 25.0 -65.4 95 25 490.1 490.1 314.2 490.1 0.00 65 45 21308 -67.7 -91.7 2 24.0 -67.9 93 29 498.8 498.8 314.8 498.8 0.00 66 30 23800 -58.9 -88.9 1 30.0 -59.9 85 44 584.1 584.1 319.9 584.1 0.00 67 24 25207 -56.1 -87.1 1 31.0 -57.8 93 47 630.7 630.7 321.9 630.8 0.01 68 20 26380 -50.1 -85.1 1 35.0 -53.5 100 49 682.8 682.8 323.9 682.9 0.01 69 19 26716 -48.9 -83.9 1 35.0 -52.8 696.6 696.6 324.3 696.8 0.02 TRP 94 16977 -82.1 -87.1 42 5.0 -82.1 230 28 375.7 375.7 301.5 375.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 561.33 mb = 4979.35 m = 16336.25 ft Wetbulb zero: 625.37 mb = 4105.52 m = 13469.40 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 54.96 % Est. max temperature: 33.79 C = 92.81 F Sfc-Lift cond lev (LCL): 887.32 mb = 1158.23 m = 3799.91 ft T: 21.25 C 700-500 lapse rate: 5.41 C/km ThetaE index: 14.94 C Layer 850.0- 806.0 mb Conv cond level (CCL): 848.97 mb = 1541.45 m = 5057.20 ft Mean mixing ratio: 17.31 g/kg Conv temperature: 34.68 C = 94.43 F Cap Strength: 2.14 C Lifted Index: -2.76 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.32 C Lifted Index @700 mb: -1.30 C Showalter Index: 1.34 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.60 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1153.85 J/kg Max Up Vert Vel: 48.04 m/s Conv Inhibition (B-): 79.19 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 909.09 mb = 947.21 m = 3107.60 ft Lev Free Conv (LFC): 734.09 mb = 2779.43 m = 9118.75 ft Equ Level (EL): 164.09 mb = 13721.20 m = 45016.53 ft B at Equ Level: 1151.21 J/kg Max Parcel Lev (MPL): 84.09 mb = 17607.40 m = 57766.35 ft Wind level data Storm motion: 120 at 8 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 0 70 9 -8.5 -3.1 | 14 7 -1.7 -6.9 1 1000 107 90 10 -10.0 0.0 | 40 5 -3.3 -3.9 2 925 796 80 8 -7.9 -1.4 | 12 5 -1.2 -5.3 3 912 914 90 8 -8.0 0.0 | 18 4 -1.3 -3.9 4 851 1524 60 10 -8.7 -5.0 | 12 9 -1.9 -8.9 5 850 1531 65 9 -8.2 -3.8 | 11 8 -1.4 -7.7 6 792 2134 90 13 -13.0 0.0 | 58 7 -6.3 -3.9 7 764 2438 85 11 -11.0 -1.0 | 41 6 -4.2 -4.8 8 700 3182 40 8 -5.1 -6.1 | 351 10 1.6 -10.0 9 685 3353 35 10 -5.7 -8.2 | 355 12 1.0 -12.1 10 660 3658 40 16 -10.3 -12.3 | 12 17 -3.6 -16.1 11 636 3962 20 10 -3.4 -9.4 | 346 14 3.3 -13.3 12 612 4267 30 5 -2.5 -4.3 | 333 9 4.2 -8.2 13 568 4877 180 17 0.0 17.0 | 207 15 6.7 13.1 14 507 5791 215 6 3.4 4.9 | 264 10 10.2 1.0 15 500 5900 210 10 5.0 8.7 | 248 13 11.7 4.8 16 450 6706 235 10 8.2 5.7 | 263 15 14.9 1.9 17 400 7610 255 16 15.5 4.1 | 269 22 22.2 0.3 18 399 7620 255 14 13.5 3.6 | 271 20 20.3 -0.2 19 383 7925 245 26 23.6 11.0 | 257 31 30.3 7.1 20 353 8534 260 23 22.7 4.0 | 270 29 29.4 0.1 21 311 9449 240 45 39.0 22.5 | 248 49 45.7 18.6 22 300 9720 245 41 37.2 17.3 | 253 46 43.9 13.5 23 250 11000 250 34 31.9 11.6 | 259 39 38.7 7.8 24 229 11582 255 35 33.8 9.1 | 263 41 40.5 5.2 25 200 12490 225 40 28.3 28.3 | 235 43 35.0 24.4 26 200 12497 225 39 27.6 27.6 | 235 42 34.3 23.7 27 150 14280 220 39 25.1 29.9 | 231 41 31.8 26.0 28 134 14935 210 39 19.5 33.8 | 221 40 26.2 29.9 29 121 15545 220 40 25.7 30.6 | 230 42 32.4 26.8 30 109 16154 250 36 33.8 12.3 | 258 41 40.6 8.4 31 100 16630 235 36 29.5 20.6 | 245 40 36.2 16.8 32 98 16764 235 36 29.5 20.6 | 245 40 36.2 16.8 33 94 16977 230 28 21.4 18.0 | 243 32 28.2 14.1 34 70 18660 180 12 0.0 12.0 | 220 11 6.7 8.1 35 50 20670 95 25 -24.9 2.2 | 85 18 -18.2 -1.7 36 30 23800 85 44 -43.8 -3.8 | 78 38 -37.1 -7.7 37 20 26380 100 49 -48.3 8.5 | 96 42 -41.5 4.6 Wind Parameters Mean winds (0-6000m): 89.9 at 10.3 knts Storm direction: 119.9 at 7.8 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -13.6 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -19.2 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.3 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 6993.24 Bulk Shear: 0.16 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 86 9 31 5| 2.3 0.0 2.3| 4.0 -1.7 2.3 4.6 0.29| 4.7 1.4 1000 85 9 24 5| 1.3 0.0 1.3| 4.7 -3.2 1.5 1.5 0.11| 3.8 0.4 1500 81 9 21 6| 0.8 1.4 2.3| 4.7 -4.7 -0.1 -0.0 0.00| 4.0 0.0 2000 79 9 23 6| 1.8 1.1 2.8| 13.5 -4.7 8.8 4.4 0.26| 4.3 1.1 2500 81 10 30 6| 1.4 1.0 2.4| 15.7 -8.9 6.7 2.7 0.16| 4.3 0.7 3000 79 10 27 6| 1.2 1.7 2.9| 15.7 -19.2 -3.6 -1.2 -0.06| 4.5 -0.3 4000 67 10 19 8| 0.9 1.8 2.7| 30.3 -48.0 -17.7 -4.4 -0.13| 5.4 -0.7 5000 74 10 26 7| 3.1 1.5 4.6| 83.6 -52.7 30.8 6.2 0.27| 8.2 2.2 6000 90 10 43 5| 2.0 1.2 3.3|118.1 -61.7 56.4 9.4 0.31| 8.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251028.23.gif