UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 9 DEC 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 1009 0 29.2 23.2 70 6.0 24.8 120 10 301.6 304.9 297.7 354.7 18.02 1 1004 54 27.4 22.4 74 5.0 23.8 112 9 300.2 303.4 296.8 350.7 17.23 2 1000 98 27.2 22.2 74 5.0 23.6 105 9 300.4 303.5 296.7 350.5 17.09 3 973 340 24.6 21.3 82 3.3 22.2 119 11 300.1 303.1 296.4 348.7 16.61 4 925 782 21.8 15.8 69 6.0 17.8 100 16 301.6 303.9 293.8 337.8 12.29 5 898 1039 20.4 14.4 68 6.0 16.4 116 15 302.7 304.9 293.6 337.0 11.56 6 888 1135 20.6 10.6 53 10.0 14.3 129 14 303.9 305.6 292.0 331.0 9.07 7 870 1312 20.4 3.4 33 17.0 10.8 140 16 305.5 306.5 289.5 322.6 5.62 8 869 1322 20.4 4.4 35 16.0 11.2 140 16 305.6 306.7 289.9 323.9 6.04 9 850 1513 19.0 5.0 40 14.0 10.9 140 21 306.0 307.3 290.5 325.6 6.44 10 840 1615 18.0 5.0 42 13.0 10.4 143 22 306.0 307.3 290.5 325.9 6.52 11 811 1914 15.0 12.9 87 2.1 13.6 146 20 305.9 308.1 294.5 340.8 11.61 12 809 1935 14.8 12.6 87 2.2 13.4 145 20 305.9 308.1 294.4 340.2 11.41 13 792 2115 15.6 -0.4 33 16.0 7.1 136 14 308.7 309.5 289.8 323.2 4.69 14 762 2441 13.4 9.0 75 4.4 10.6 120 5 309.7 311.5 294.0 338.8 9.50 15 752 2553 13.2 7.2 67 6.0 9.5 124 8 310.7 312.3 293.5 336.8 8.51 16 741 2677 13.6 -3.4 31 17.0 5.0 128 12 312.4 313.2 290.3 325.1 4.01 17 722 2895 12.4 -11.6 18 24.0 2.1 128 16 313.4 313.8 288.9 320.5 2.18 18 700 3154 10.2 -4.8 34 15.0 2.8 120 17 313.8 314.5 290.6 326.0 3.82 19 683 3358 8.6 -2.4 46 11.0 2.9 110 20 314.2 315.1 291.5 329.1 4.70 20 671 3504 7.6 -4.4 42 12.0 1.7 103 18 314.7 315.5 291.1 327.8 4.11 21 658 3665 8.0 -27.0 6 35.0 -2.9 95 15 316.9 317.0 288.5 319.1 0.64 22 637 3932 6.4 -37.6 3 44.0 -4.5 82 11 318.0 318.1 288.4 318.9 0.24 23 609 4299 3.8 -0.2 75 4.0 1.6 253 1 319.2 320.4 294.1 339.0 6.20 24 603 4379 4.4 -12.6 28 17.0 -2.7 242 3 320.8 321.2 291.4 328.8 2.41 25 598 4447 4.0 -17.0 20 21.0 -4.0 234 4 321.1 321.4 290.8 326.8 1.69 26 559 4991 0.2 -3.3 77 3.5 -1.6 177 12 322.8 323.9 294.4 340.4 5.37 27 553 5078 0.2 -6.8 59 7.0 -3.1 178 11 323.8 324.6 293.7 337.6 4.16 28 552 5092 0.0 -3.4 78 3.4 -1.7 178 11 323.7 324.8 294.7 341.4 5.40 29 531 5403 -1.1 -6.1 69 5.0 -3.6 186 10 326.0 326.9 294.6 341.2 4.57 30 528 5448 -1.1 -7.1 64 6.0 -4.0 187 10 326.6 327.4 294.5 340.8 4.25 31 500 5880 -4.1 -10.1 63 6.0 -6.8 200 8 328.0 328.7 294.3 340.0 3.55 32 461 6514 -8.9 -13.2 71 4.3 -10.6 230 10 329.8 330.4 294.3 340.0 3.00 33 437 6926 -11.3 -26.3 28 15.0 -15.4 226 13 331.8 332.0 293.2 335.5 1.02 34 432 7014 -11.9 -21.9 43 10.0 -15.0 220 14 332.1 332.4 293.7 337.6 1.53 35 417 7284 -13.3 -20.3 56 7.0 -15.6 238 16 333.7 334.1 294.4 340.2 1.83 36 409 7431 -13.7 -29.7 25 16.0 -17.7 248 18 335.0 335.2 293.8 338.0 0.80 37 400 7600 -15.1 -32.1 22 17.0 -19.0 260 19 335.4 335.5 293.8 337.8 0.65 38 363 8328 -18.7 -49.7 5 31.0 -22.8 237 16 340.0 340.0 294.4 340.5 0.11 39 336 8899 -22.5 -57.5 3 35.0 -26.0 202 21 342.4 342.4 295.0 342.6 0.05 40 300 9720 -28.9 -45.9 18 17.0 -30.9 230 24 344.6 344.7 295.6 345.5 0.21 41 289 9987 -30.7 -61.7 3 31.0 -32.9 230 24 345.8 345.8 295.7 345.9 0.03 42 256 10837 -38.1 -58.1 10 20.0 -39.2 242 19 347.1 347.1 296.0 347.3 0.06 43 252 10945 -38.9 -45.9 48 7.0 -39.5 247 18 347.4 347.5 296.3 348.5 0.25 44 250 11000 -39.3 -46.3 47 7.0 -39.9 250 17 347.6 347.7 296.3 348.6 0.24 45 248 11055 -39.7 -45.7 53 6.0 -40.2 251 17 347.8 347.9 296.4 348.9 0.26 46 239 11307 -41.3 -56.3 18 15.0 -42.1 254 16 349.1 349.1 296.5 349.5 0.08 47 227 11655 -44.5 -53.5 36 9.0 -45.0 246 17 349.4 349.4 296.6 349.9 0.12 48 215 12016 -47.5 -62.5 16 15.0 -48.0 248 16 350.2 350.2 296.7 350.4 0.04 49 200 12490 -51.9 -61.9 29 10.0 -52.2 275 16 350.6 350.6 296.8 350.8 0.05 50 195 12653 -52.9 -71.9 8 19.0 -53.2 283 16 351.5 351.5 297.0 351.6 0.01 51 174 13376 -59.3 -72.3 17 13.0 -59.5 262 17 352.6 352.6 297.2 352.7 0.01 52 167 13632 -60.9 -73.9 16 13.0 -61.0 245 18 354.1 354.1 297.5 354.2 0.01 53 164 13744 -61.9 -68.9 39 7.0 -62.0 236 19 354.3 354.3 297.5 354.4 0.02 54 150 14290 -66.1 -81.1 11 15.0 -66.2 215 25 356.2 356.2 298.0 356.2 0.00 55 142 14620 -68.9 -73.9 48 5.0 -68.9 217 24 357.0 357.0 298.1 357.0 0.01 56 135 14921 -70.7 -83.7 13 13.0 -70.8 220 22 359.0 359.0 298.5 359.0 0.00 57 100 16640 -84.7 -89.7 41 5.0 -84.7 255 17 364.1 364.1 299.5 364.1 0.00 58 88 17338 -88.7 -93.6 39 4.9 -88.7 225 21 369.6 369.6 300.5 369.6 0.00 59 75 18222 -79.9 -88.9 21 9.0 -79.9 110 16 405.4 405.4 305.9 405.4 0.00 60 70 18610 -81.9 -89.9 24 8.0 -81.9 60 14 409.2 409.2 306.4 409.2 0.00 61 69 18690 -82.3 -90.3 24 8.0 -82.3 62 15 410.0 410.0 306.5 410.0 0.00 62 67 18856 -77.5 -88.5 15 11.0 -77.6 66 16 423.9 423.9 308.2 423.9 0.00 63 52 20344 -66.9 -90.9 2 24.0 -67.1 100 29 480.4 480.4 313.5 480.4 0.00 64 50 20580 -67.7 -90.7 2 23.0 -67.9 105 31 484.0 484.0 313.8 484.0 0.00 65 44 21347 -68.9 -91.9 2 23.0 -69.1 96 35 499.0 499.0 314.9 499.0 0.00 66 34 22920 -60.7 -90.7 1 30.0 -61.4 79 43 558.8 558.8 318.6 558.8 0.00 67 30 23700 -59.9 -89.9 1 30.0 -60.8 70 47 581.3 581.3 319.8 581.4 0.00 68 26 24594 -60.1 -90.1 1 30.0 -61.2 75 50 605.1 605.1 320.9 605.1 0.00 69 20 26260 -52.7 -86.7 1 34.0 -55.5 85 56 674.9 674.9 323.6 674.9 0.01 70 19 26592 -51.9 -86.4 1 34.5 -55.0 85 59 687.3 687.3 324.0 687.3 0.01 71 18 26943 -51.1 -86.1 1 35.0 -54.5 700.6 700.6 324.4 700.7 0.01 TRP 88 17338 -88.7 -93.6 39 4.9 -88.7 225 21 369.6 369.6 300.5 369.6 0.00 WND 19 26592 -51.9 -86.4 1 34.5 -55.0 85 59 687.3 687.3 324.0 687.3 0.01 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 552.00 mb = 5092.45 m = 16707.32 ft Wetbulb zero: 666.22 mb = 3562.97 m = 11689.39 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 51.43 % Est. max temperature: 33.46 C = 92.23 F Sfc-Lift cond lev (LCL): 925.29 mb = 779.22 m = 2556.47 ft T: 21.82 C 700-500 lapse rate: 5.25 C/km ThetaE index: 32.13 C Layer 1004.0- 869.0 mb Conv cond level (CCL): 831.50 mb = 1701.11 m = 5580.99 ft Mean mixing ratio: 14.94 g/kg Conv temperature: 33.65 C = 92.57 F Cap Strength: 3.15 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 2.40 C Lifted Index @700 mb: 1.10 C Showalter Index: 9.30 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 9.10 C K Index: 13.10 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.45 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 223.51 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 895.43 mb = 1063.40 m = 3488.79 ft Lev Free Conv (LFC): 470.43 mb = 6356.06 m = 20852.95 ft Equ Level (EL): 420.43 mb = 7221.47 m = 23692.19 ft B at Equ Level: 9.74 J/kg Max Parcel Lev (MPL): 390.43 mb = 7781.54 m = 25529.67 ft Wind level data Storm motion: 164 at 9 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 1009 0 120 10 -8.7 5.0 | 56 7 -6.1 -4.0 1 1000 98 105 9 -8.7 2.3 | 42 9 -6.1 -6.7 2 977 305 120 11 -9.5 5.5 | 63 8 -6.9 -3.5 3 925 782 100 16 -15.8 2.8 | 65 15 -13.1 -6.3 4 911 914 100 15 -14.8 2.6 | 62 14 -12.2 -6.4 5 879 1219 140 14 -9.0 10.7 | 105 7 -6.4 1.7 6 850 1513 140 21 -13.5 16.1 | 123 13 -10.9 7.1 7 819 1829 150 23 -11.5 19.9 | 141 14 -8.9 10.9 8 790 2134 135 13 -9.2 9.2 | 91 7 -6.6 0.2 9 762 2438 120 5 -4.3 2.5 | 15 7 -1.7 -6.5 10 735 2743 130 14 -10.7 9.0 | 90 8 -8.1 -0.0 11 709 3048 125 18 -14.7 10.3 | 96 12 -12.1 1.3 12 700 3154 120 17 -14.7 8.5 | 87 12 -12.1 -0.5 13 683 3353 110 20 -18.8 6.8 | 82 16 -16.2 -2.2 14 634 3962 80 10 -9.8 -1.7 | 34 13 -7.2 -10.8 15 610 4267 255 1 1.0 0.3 | 338 9 3.6 -8.8 16 566 4877 175 12 -1.0 12.0 | 208 3 1.6 2.9 17 545 5182 180 11 0.0 11.0 | 233 3 2.6 2.0 18 500 5880 200 8 2.7 7.5 | 286 6 5.3 -1.5 19 449 6706 240 10 8.7 5.0 | 290 12 11.3 -4.0 20 432 7010 220 14 9.0 10.7 | 262 12 11.6 1.7 21 400 7600 260 19 18.7 3.3 | 285 22 21.3 -5.7 22 399 7620 260 19 18.7 3.3 | 285 22 21.3 -5.7 23 367 8230 250 15 14.1 5.1 | 283 17 16.7 -3.9 24 352 8534 205 17 7.2 15.4 | 237 12 9.8 6.4 25 324 9144 200 24 8.2 22.6 | 219 17 10.8 13.5 26 300 9720 230 24 18.4 15.4 | 253 22 21.0 6.4 27 286 10058 230 24 18.4 15.4 | 253 22 21.0 6.4 28 274 10363 220 26 16.7 19.9 | 241 22 19.3 10.9 29 250 11000 250 17 16.0 5.8 | 280 19 18.6 -3.2 30 240 11278 255 16 15.5 4.1 | 285 19 18.1 -4.9 31 219 11887 240 18 15.6 9.0 | 270 18 18.2 -0.0 32 209 12192 260 13 12.8 2.3 | 294 17 15.4 -6.8 33 200 12490 275 16 15.9 -1.4 | 299 21 18.5 -10.4 34 190 12802 290 16 15.0 -5.5 | 309 23 17.6 -14.5 35 173 13411 260 17 16.7 3.0 | 287 20 19.3 -6.1 36 157 14021 215 21 12.0 17.2 | 241 17 14.7 8.2 37 150 14290 215 25 14.3 20.5 | 236 20 16.9 11.4 38 149 14326 215 26 14.9 21.3 | 235 21 17.5 12.3 39 134 14935 220 22 14.1 16.9 | 245 18 16.7 7.8 40 127 15240 200 19 6.5 17.9 | 226 13 9.1 8.8 41 115 15850 210 15 7.5 13.0 | 249 11 10.1 4.0 42 109 16154 260 14 13.8 2.4 | 292 18 16.4 -6.6 43 100 16640 255 17 16.4 4.4 | 284 20 19.0 -4.6 44 98 16764 275 17 16.9 -1.5 | 298 22 19.5 -10.5 45 88 17338 225 21 14.8 14.8 | 252 18 17.5 5.8 46 70 18610 60 14 -12.1 -7.0 | 31 19 -9.5 -16.0 47 50 20580 105 31 -29.9 8.0 | 88 27 -27.3 -1.0 48 30 23700 70 47 -44.2 -16.1 | 59 49 -41.6 -25.1 49 20 26260 85 56 -55.8 -4.9 | 75 55 -53.2 -13.9 Wind Parameters Mean winds (0-6000m): 133.9 at 12.5 knts Storm direction: 163.9 at 9.4 knts Shear (0-3000m) pos: 2.7 neg: 1.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -38.4 tot: 25.3 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.18 Bulk Shear: 2.50 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 ------------------------------------------------------------------------------- 500 114 11 57 9| 0.0 3.6 3.6| 7.8 -4.2 3.7 7.3 0.18| 8.8 1.6 1000 108 13 62 11| 0.0 2.6 2.6| 14.7 -7.5 7.1 7.1 0.16| 8.4 1.4 1500 118 14 76 10| 3.6 1.7 5.3| 33.9 -7.5 26.4 17.6 0.36| 10.2 3.7 2000 128 16 94 10| 2.3 1.3 3.6| 47.6 -19.4 28.2 14.1 0.27| 10.3 2.7 2500 129 15 91 9| 1.8 2.0 3.8| 49.0 -38.4 10.6 4.2 0.01| 10.9 0.1 3000 129 14 90 9| 2.7 1.7 4.4| 63.7 -38.4 25.3 8.4 0.13| 10.9 1.4 4000 123 15 84 10| 2.0 2.4 4.4| 64.4 -92.3 -27.9 -7.0 -0.07| 10.9 -0.7 5000 126 13 81 8| 1.9 1.1 2.9| 67.5-122.6 -55.1 -11.0 -0.21| 11.7 -2.5 6000 134 13 87 6| 1.4 0.9 2.3| 72.4-122.8 -50.3 -8.4 -0.17| 10.3 -1.7 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251209.23.gif