UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 19 APR 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 1006 0 26.8 25.2 91 1.6 25.6 75 10 299.4 303.2 298.6 359.4 20.46 1 1000 74 26.2 24.4 90 1.8 24.9 75 11 299.4 302.9 298.0 356.7 19.59 2 945 572 22.6 22.2 98 0.4 22.3 39 22 300.6 303.9 297.4 353.8 18.11 3 925 759 21.8 21.2 96 0.6 21.4 25 26 301.6 304.8 297.3 352.9 17.39 4 850 1493 18.8 18.6 99 0.2 18.7 15 20 305.8 308.8 297.5 354.0 16.07 5 762 2429 15.2 15.2 100 0.0 15.2 1 19 311.7 314.4 297.9 355.9 14.41 6 700 3147 11.8 9.3 85 2.5 10.2 5 21 315.6 317.6 296.3 348.6 10.57 7 672 3489 10.4 7.2 81 3.2 8.4 15 20 317.7 319.5 296.1 347.7 9.53 8 659 3651 9.2 4.2 71 5.0 6.2 19 20 318.1 319.6 295.1 343.1 7.87 9 530 5426 -1.9 -2.5 96 0.6 -2.2 11 15 325.3 326.4 295.5 345.0 6.02 10 523 5532 -1.9 -5.9 74 4.0 -3.8 7 15 326.5 327.4 294.8 342.2 4.71 11 510 5733 -2.9 -6.1 79 3.2 -4.5 350 15 327.6 328.6 295.1 343.5 4.76 12 505 5811 -2.9 -12.9 46 10.0 -7.1 346 16 328.6 329.1 293.9 338.2 2.81 13 500 5890 -3.5 -13.5 46 10.0 -7.6 350 18 328.8 329.3 293.9 338.0 2.70 14 494 5985 -4.1 -8.6 71 4.5 -6.2 350 18 329.2 330.0 295.0 342.8 4.05 15 488 6082 -4.7 -12.7 54 8.0 -8.1 350 17 329.6 330.2 294.3 339.7 2.95 16 480 6212 -5.3 -8.2 80 2.9 -6.7 356 17 330.4 331.3 295.5 345.0 4.30 17 470 6377 -5.9 -12.9 58 7.0 -8.8 6 17 331.7 332.3 294.8 342.1 3.02 18 458 6579 -7.9 -11.0 78 3.1 -9.2 17 17 331.6 332.4 295.3 344.0 3.61 19 439 6907 -9.7 -13.3 75 3.6 -11.2 11 16 333.4 334.0 295.3 344.2 3.13 20 435 6978 -9.9 -21.9 37 12.0 -13.7 6 16 334.0 334.3 294.2 339.5 1.52 21 432 7031 -10.1 -16.1 61 6.0 -12.4 2 16 334.4 334.9 295.1 343.3 2.52 22 423 7193 -11.3 -22.3 40 11.0 -14.8 349 15 334.9 335.2 294.4 340.3 1.51 23 418 7284 -11.9 -17.9 61 6.0 -14.0 343 15 335.3 335.7 295.1 343.2 2.24 24 409 7451 -13.1 -20.1 56 7.0 -15.4 351 13 335.8 336.2 295.0 342.6 1.89 25 403 7563 -13.3 -29.3 25 16.0 -17.4 0 12 337.0 337.2 294.3 340.1 0.84 26 402 7582 -13.5 -22.5 47 9.0 -16.3 2 12 337.0 337.3 295.0 342.6 1.56 27 400 7620 -13.7 -23.7 43 10.0 -16.7 5 11 337.2 337.5 294.9 342.3 1.41 28 399 7639 -13.7 -26.7 33 13.0 -17.3 6 11 337.4 337.6 294.7 341.4 1.08 29 396 7696 -14.1 -21.1 55 7.0 -16.4 7 11 337.6 338.0 295.3 344.1 1.79 30 382 7969 -15.5 -24.5 46 9.0 -18.1 15 10 339.3 339.6 295.4 344.3 1.38 31 369 8229 -17.3 -20.9 73 3.6 -18.4 11 8 340.3 340.7 296.0 347.4 1.96 32 356 8497 -18.5 -26.5 49 8.0 -20.7 8 5 342.2 342.4 295.9 346.8 1.23 33 345 8731 -20.3 -30.3 40 10.0 -22.6 5 4 342.8 343.0 295.8 346.2 0.89 34 331 9036 -22.5 -27.5 64 5.0 -23.8 2 1 343.9 344.1 296.3 348.4 1.21 35 308 9560 -26.5 -37.5 35 11.0 -28.3 343 5 345.4 345.5 296.0 347.4 0.49 36 300 9750 -28.1 -37.1 42 9.0 -29.6 335 8 345.8 345.9 296.1 347.9 0.53 37 271 10470 -33.9 -35.5 85 1.6 -34.1 353 8 347.6 347.7 296.7 350.2 0.69 38 254 10921 -37.3 -40.4 73 3.1 -37.7 11 7 349.0 349.1 296.8 350.8 0.44 39 250 11030 -38.1 -41.6 70 3.5 -38.5 15 7 349.4 349.5 296.8 351.0 0.40 40 200 12520 -51.5 -56.5 55 5.0 -51.7 145 7 351.2 351.2 297.0 351.6 0.09 41 198 12585 -52.1 -56.5 59 4.4 -52.2 144 7 351.3 351.3 297.0 351.7 0.09 42 177 13300 -58.1 -65.1 40 7.0 -58.2 136 10 352.9 352.9 297.3 353.0 0.03 43 173 13443 -59.5 -73.5 15 14.0 -59.7 135 10 352.9 352.9 297.3 352.9 0.01 44 164 13775 -62.1 -67.1 51 5.0 -62.1 130 12 353.9 354.0 297.5 354.1 0.03 45 150 14320 -66.5 -70.8 55 4.3 -66.5 65 4 355.5 355.5 297.8 355.6 0.02 46 149 14361 -66.7 -70.9 55 4.2 -66.7 339 1 355.9 355.9 297.9 355.9 0.02 47 140 14736 -69.9 -76.9 35 7.0 -69.9 27 7 356.6 356.6 298.0 356.7 0.01 48 131 15129 -73.9 -77.3 59 3.4 -73.9 55 13 356.3 356.3 298.0 356.4 0.01 49 124 15448 -76.7 -81.1 49 4.4 -76.7 55 20 356.9 356.9 298.1 356.9 0.00 50 117 15781 -79.5 -83.7 50 4.2 -79.5 55 27 357.7 357.7 298.2 357.7 0.00 51 103 16496 -84.7 -88.1 55 3.4 -84.7 55 29 361.0 361.0 298.9 361.0 0.00 52 100 16660 -83.7 -88.0 47 4.3 -83.7 55 21 366.0 366.0 299.8 366.0 0.00 53 95 16944 -85.3 -90.3 40 5.0 -85.3 55 22 368.3 368.3 300.2 368.3 0.00 54 90 17247 -79.9 -87.9 25 8.0 -79.9 57 22 384.8 384.8 303.0 384.8 0.00 55 72 18518 -78.5 -90.5 12 12.0 -78.6 73 23 413.1 413.1 306.9 413.1 0.00 56 70 18680 -76.1 -90.1 9 14.0 -76.2 75 23 421.6 421.6 307.9 421.6 0.00 57 67 18935 -72.9 -88.9 7 16.0 -73.0 82 21 433.8 433.8 309.3 433.8 0.00 58 62 19388 -75.3 -90.3 8 15.0 -75.3 93 18 438.2 438.2 309.7 438.2 0.00 59 50 20660 -67.9 -90.9 2 23.0 -68.1 125 8 483.5 483.5 313.7 483.5 0.00 60 49 20781 -67.7 -90.7 2 23.0 -67.9 123 8 486.8 486.8 314.0 486.8 0.00 61 48 20905 -68.3 -91.3 2 23.0 -68.5 122 8 488.2 488.2 314.1 488.2 0.00 62 44 21435 -60.5 -90.5 1 30.0 -61.1 115 9 519.6 519.6 316.3 519.6 0.00 63 39 22178 -64.3 -91.3 1 27.0 -64.7 106 9 528.2 528.2 316.8 528.2 0.00 64 36 22671 -60.7 -91.7 1 31.0 -61.4 99 9 549.7 549.7 318.1 549.7 0.00 65 34 23024 -62.5 -91.5 1 29.0 -63.1 95 10 554.1 554.1 318.3 554.1 0.00 66 30 23800 -59.9 -91.9 1 32.0 -60.9 85 10 581.3 581.3 319.8 581.4 0.00 67 27 24462 -59.3 -91.3 1 32.0 -60.4 85 16 600.8 600.8 320.6 600.8 0.00 68 24 25216 -52.1 -89.1 0 37.0 -54.6 85 23 642.3 642.3 322.4 642.4 0.01 69 22 25780 -53.3 -90.3 0 37.0 -55.7 85 28 654.9 654.9 322.9 655.0 0.00 70 20 26400 -50.3 -88.3 0 38.0 -53.7 85 34 682.2 682.2 323.9 682.3 0.01 71 19 26735 -49.9 -87.9 0 38.0 -53.5 693.5 693.5 324.2 693.6 0.01 72 19 26735 -50.7 -88.7 0 38.0 -54.1 691.0 691.1 324.1 691.1 0.01 73 15 28287 -47.3 -86.3 0 39.0 -52.5 750.7 750.7 326.0 750.8 0.02 TRP 103 16496 -84.7 -88.1 55 3.4 -84.7 55 29 361.0 361.0 298.9 361.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 552.08 mb = 5122.35 m = 16805.41 ft Wetbulb zero: 563.74 mb = 4923.37 m = 16152.58 ft Precipitable water: 2.66 inches Sfc-500 mean rel hum: 88.64 % Est. max temperature: 32.86 C = 91.15 F Sfc-Lift cond lev (LCL): 983.39 mb = 221.44 m = 726.50 ft T: 25.13 C 700-500 lapse rate: 5.58 C/km ThetaE index: 12.77 C Layer 700.0- 530.0 mb Conv cond level (CCL): 938.44 mb = 632.99 m = 2076.71 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 28.27 C = 82.89 F Cap Strength: 0.30 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.16 C Lifted Index @700 mb: 0.00 C Showalter Index: -1.94 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.10 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 281.20 Risk: None Energy Index: -3.11 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 762.78 J/kg Max Up Vert Vel: 39.06 m/s Conv Inhibition (B-): 0.33 J/kg Cap Strength: 0.29 C Lift Cond Lev (LCL): 943.26 mb = 588.23 m = 1929.87 ft Lev Free Conv (LFC): 898.26 mb = 1013.66 m = 3325.62 ft Equ Level (EL): 838.26 mb = 1612.17 m = 5289.21 ft B at Equ Level: 13.28 J/kg Max Parcel Lev (MPL): 88.26 mb = 17358.42 m = 56949.49 ft Wind level data Storm motion: 44 at 14 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 1006 0 75 10 -9.7 -2.6 | 181 8 0.2 7.7 1 1000 74 75 11 -10.6 -2.8 | 174 7 -0.8 7.4 2 925 759 25 26 -11.0 -23.6 | 5 13 -1.1 -13.3 3 909 914 25 26 -11.0 -23.6 | 5 13 -1.1 -13.3 4 877 1219 30 23 -11.5 -19.9 | 10 10 -1.6 -9.7 5 850 1493 15 20 -5.2 -19.3 | 333 10 4.7 -9.1 6 788 2134 20 22 -7.5 -20.7 | 347 11 2.3 -10.4 7 761 2438 360 19 -0.0 -19.0 | 312 13 9.9 -8.8 8 700 3147 5 21 -1.8 -20.9 | 323 13 8.0 -10.7 9 658 3658 20 20 -6.8 -18.8 | 341 9 3.0 -8.6 10 610 4267 360 17 -0.0 -17.0 | 304 12 9.9 -6.8 11 588 4572 355 17 1.5 -16.9 | 301 13 11.3 -6.7 12 566 4877 15 15 -3.9 -14.5 | 305 7 6.0 -4.2 13 525 5486 10 15 -2.6 -14.8 | 302 9 7.3 -4.5 14 506 5791 345 15 3.9 -14.5 | 287 14 13.7 -4.2 15 500 5890 350 18 3.1 -17.7 | 300 15 13.0 -7.5 16 487 6096 350 17 3.0 -16.7 | 297 14 12.8 -6.5 17 450 6706 25 17 -7.2 -15.4 | 333 6 2.7 -5.2 18 416 7315 340 15 5.1 -14.1 | 284 15 15.0 -3.9 19 400 7620 5 11 -1.0 -11.0 | 275 9 8.9 -0.7 20 384 7925 15 10 -2.6 -9.7 | 265 7 7.3 0.6 21 326 9144 0 0 -0.0 -0.0 | 224 14 9.9 10.2 22 300 9750 335 8 3.4 -7.3 | 257 14 13.2 3.0 23 300 9754 325 10 5.7 -8.2 | 263 16 15.6 2.0 24 250 11030 15 7 -1.8 -6.8 | 247 9 8.0 3.5 25 200 12520 145 7 -4.0 5.7 | 200 17 5.8 16.0 26 173 13411 135 10 -7.1 7.1 | 189 18 2.8 17.3 27 165 13716 135 13 -9.2 9.2 | 182 19 0.7 19.4 28 150 14320 65 4 -3.6 -1.7 | 216 11 6.2 8.6 29 150 14326 335 1 0.4 -0.9 | 228 14 10.3 9.3 30 135 14935 55 10 -8.2 -5.7 | 200 5 1.7 4.5 31 109 16154 55 35 -28.7 -20.1 | 62 21 -18.8 -9.8 32 103 16496 55 29 -23.8 -16.6 | 65 15 -13.9 -6.4 33 100 16660 55 21 -17.2 -12.0 | 76 8 -7.3 -1.8 34 93 17069 55 22 -18.0 -12.6 | 74 9 -8.2 -2.4 35 70 18680 75 23 -22.2 -6.0 | 109 13 -12.4 4.3 36 50 20660 125 8 -6.6 4.6 | 193 15 3.3 14.8 37 30 23800 85 10 -10.0 -0.9 | 179 9 -0.1 9.4 38 20 26400 85 34 -33.9 -3.0 | 107 25 -24.0 7.3 Wind Parameters Mean winds (0-6000m): 13.9 at 19.0 knts Storm direction: 43.9 at 14.2 knts Shear (0-3000m) pos: 0.7 neg: 3.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 139.2 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -69.5 tot: -53.3 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 35.04 Bulk Shear: 21.77 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 56 15 125 3| 0.0 13.2 13.2| 0.0 -16.4 -16.4 -32.9 -0.90| 14.2-12.8 1000 36 20 16 6| 0.0 10.3 10.3| 1.0 -31.6 -30.6 -30.6 -0.75| 12.6 -9.4 1500 32 21 8 8| 0.0 5.9 5.9| 2.8 -47.9 -45.1 -30.1 -0.72| 11.4 -8.2 2000 28 21 359 8| 0.5 4.5 5.0| 8.5 -47.9 -39.4 -19.7 -0.62| 9.1 -5.6 2500 25 21 352 9| 0.4 4.0 4.4| 9.7 -69.5 -59.8 -23.9 -0.66| 8.9 -5.9 3000 21 21 344 9| 0.7 3.3 4.0| 16.3 -69.5 -53.3 -17.8 -0.59| 7.7 -4.6 4000 18 20 340 10| 0.9 2.5 3.5| 27.2 -78.5 -51.3 -12.8 -0.49| 7.0 -3.4 5000 16 20 333 10| 1.2 2.3 3.5| 29.4 -88.9 -59.5 -11.9 -0.45| 6.6 -3.0 6000 14 19 327 10| 1.0 2.5 3.5| 40.7 -99.2 -58.5 -9.8 -0.39| 6.4 -2.5 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20250419.23.gif