UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for YPDN... Searching the city database file for: YPDN ... Date:2300Z 28 APR 25 Station: YPDN WMO ident: 94120 Latitude: -12.40 Longitude: 130.87 Elevation: 30.00 ------------------------------------------------------------------------------- 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 1008 30 25.4 22.5 84 2.9 23.3 130 14 297.9 301.0 296.2 348.0 17.27 1 1000 97 24.4 21.3 83 3.1 22.2 125 10 297.5 300.5 295.4 344.4 16.15 2 964 418 21.4 20.4 94 1.0 20.7 297.7 300.5 295.2 343.6 15.84 3 956 490 22.2 20.3 89 1.9 20.9 299.2 302.1 295.6 345.5 15.88 4 925 777 20.4 19.6 95 0.8 19.8 95 41 300.2 303.0 295.8 346.2 15.71 5 897 1043 19.0 19.0 100 0.0 19.0 301.4 304.2 296.0 347.3 15.60 6 852 1486 17.0 16.8 99 0.2 16.9 303.8 306.4 295.8 346.2 14.27 7 850 1506 17.0 16.6 97 0.4 16.7 75 28 304.0 306.6 295.7 346.0 14.12 8 827 1741 18.2 15.1 82 3.1 16.1 307.6 310.1 296.0 347.4 13.17 9 802 2005 17.0 13.4 79 3.6 14.6 309.0 311.3 295.7 345.9 12.14 10 741 2676 12.4 11.4 94 1.0 11.7 311.1 313.3 295.8 346.4 11.51 11 715 2977 11.2 10.3 94 0.9 10.6 313.0 315.1 296.0 347.2 11.08 12 700 3154 10.2 8.2 87 2.0 8.9 60 10 313.8 315.7 295.3 344.2 9.80 13 665 3580 9.4 3.4 66 6.0 5.9 317.5 318.9 294.6 340.9 7.37 14 662 3618 9.2 4.2 71 5.0 6.2 317.7 319.2 294.9 342.5 7.84 15 606 4344 4.0 1.5 84 2.5 2.6 319.8 321.2 294.9 342.4 7.06 16 596 4479 3.2 -1.1 73 4.3 0.9 320.4 321.6 294.2 339.6 5.93 17 585 4630 2.6 -1.6 74 4.2 0.4 321.4 322.6 294.4 340.3 5.83 18 582 4672 3.0 -7.0 48 10.0 -1.8 322.4 323.1 293.1 335.2 3.89 19 575 4770 3.0 -9.0 41 12.0 -2.5 323.5 324.2 293.0 334.7 3.37 20 558 5012 1.2 -3.4 71 4.6 -1.2 324.2 325.2 294.7 341.7 5.34 21 533 5380 -0.5 -10.5 47 10.0 -5.0 326.4 327.0 293.6 337.3 3.22 22 527 5471 -0.9 -6.9 64 6.0 -3.8 327.0 327.8 294.7 341.4 4.33 23 518 5609 -1.1 -20.1 22 19.0 -7.8 328.4 328.7 292.7 333.6 1.50 24 511 5717 -1.9 -15.9 33 14.0 -7.4 328.7 329.1 293.3 336.2 2.17 25 500 5890 -2.7 -32.7 8 30.0 -10.5 185 5 329.7 329.8 292.2 331.6 0.49 26 487 6098 -4.3 -17.3 36 13.0 -9.2 330.3 330.7 293.7 337.3 2.02 27 480 6212 -4.7 -29.7 12 25.0 -11.6 331.2 331.3 292.7 333.7 0.68 28 477 6262 -5.1 -23.1 23 18.0 -10.9 331.3 331.5 293.3 335.7 1.25 29 475 6295 -5.3 -13.3 53 8.0 -8.6 331.4 332.0 294.7 341.4 2.89 30 471 6361 -6.1 -12.1 62 6.0 -8.7 331.2 331.9 294.8 342.2 3.21 31 458 6580 -7.3 -22.3 29 15.0 -12.2 332.4 332.7 293.7 337.4 1.40 32 456 6614 -7.7 -13.7 62 6.0 -10.1 332.3 332.9 294.9 342.4 2.91 33 442 6855 -9.9 -14.9 67 5.0 -11.8 332.5 333.0 294.8 341.9 2.72 34 439 6908 -10.3 -17.3 56 7.0 -12.8 332.6 333.1 294.4 340.5 2.24 35 437 6943 -10.5 -21.5 40 11.0 -14.0 332.8 333.1 293.9 338.4 1.57 36 427 7121 -11.1 -14.8 74 3.7 -12.5 334.3 334.8 295.3 344.2 2.84 37 419 7266 -11.9 -16.2 70 4.3 -13.5 335.0 335.6 295.3 344.1 2.58 38 412 7395 -12.7 -26.7 30 14.0 -16.6 335.6 335.8 294.2 339.5 1.04 39 409 7451 -13.1 -20.1 56 7.0 -15.4 335.8 336.2 295.0 342.6 1.89 40 404 7544 -13.3 -25.3 36 12.0 -16.7 336.7 337.0 294.6 341.2 1.21 41 400 7620 -14.1 -22.1 51 8.0 -16.6 270 9 336.7 337.0 294.9 342.5 1.63 42 393 7754 -15.3 -20.3 66 5.0 -16.9 336.8 337.2 295.2 343.7 1.94 43 364 8329 -18.9 -23.4 68 4.5 -20.2 339.5 339.8 295.6 345.3 1.59 44 351 8599 -20.7 -29.7 44 9.0 -22.8 340.6 340.8 295.3 344.1 0.93 45 347 8684 -20.3 -31.3 37 11.0 -22.8 342.2 342.4 295.6 345.3 0.81 46 305 9622 -29.5 -33.4 69 3.9 -30.2 342.2 342.3 295.5 345.0 0.75 47 300 9740 -29.7 -33.3 71 3.6 -30.3 25 3 343.5 343.7 295.8 346.5 0.77 48 282 10177 -33.3 -34.1 92 0.8 -33.4 344.5 344.6 296.1 347.4 0.76 49 258 10794 -37.5 -45.5 43 8.0 -38.2 347.2 347.2 296.3 348.2 0.25 50 251 10983 -39.3 -48.3 38 9.0 -40.0 347.2 347.3 296.2 348.0 0.19 51 250 11010 -39.5 -47.5 42 8.0 -40.2 5 22 347.3 347.4 296.3 348.2 0.21 52 230 11577 -44.7 -47.9 70 3.2 -44.9 347.8 347.9 296.3 348.7 0.22 53 215 12027 -48.5 -52.8 61 4.3 -48.7 348.7 348.7 296.5 349.2 0.13 54 200 12500 -53.1 -54.5 85 1.4 -53.2 25 23 348.7 348.7 296.4 349.2 0.12 55 198 12565 -53.7 -56.3 73 2.6 -53.8 348.7 348.8 296.4 349.1 0.09 56 150 14290 -67.5 -75.5 31 8.0 -67.5 20 38 353.8 353.8 297.4 353.8 0.01 57 101 16575 -83.9 -87.4 54 3.5 -83.9 265 3 364.6 364.6 299.6 364.6 0.00 58 100 16630 -83.7 -87.5 51 3.8 -83.7 270 5 366.0 366.0 299.8 366.0 0.00 59 88 17341 -84.1 -90.1 34 6.0 -84.1 378.8 378.8 302.1 378.8 0.00 60 81 17807 -78.7 -88.7 18 10.0 -78.7 399.0 399.0 305.0 399.0 0.00 61 76 18169 -80.7 -89.7 21 9.0 -80.7 402.2 402.2 305.5 402.2 0.00 62 70 18640 -75.5 -89.5 9 14.0 -75.6 285 22 422.9 422.9 308.0 422.9 0.00 63 68 18809 -73.5 -88.5 8 15.0 -73.6 430.7 430.7 308.9 430.7 0.00 64 62 19349 -74.9 -89.9 8 15.0 -75.0 439.1 439.1 309.8 439.1 0.00 65 56 19953 -66.9 -88.9 3 22.0 -67.1 470.3 470.3 312.7 470.4 0.00 66 50 20640 -66.5 -88.5 3 22.0 -66.7 85 12 486.8 486.8 314.0 486.8 0.00 67 47 21015 -64.5 -87.5 3 23.0 -64.8 500.3 500.3 314.9 500.3 0.00 68 41 21854 -60.3 -86.3 2 26.0 -61.0 530.7 530.7 316.9 530.7 0.01 69 36 22660 -61.1 -87.1 2 26.0 -61.8 548.7 548.7 318.0 548.7 0.01 70 34 23017 -57.7 -85.7 2 28.0 -58.7 566.7 566.7 319.0 566.7 0.01 71 30 23800 -60.1 -86.1 2 26.0 -61.0 110 19 580.8 580.8 319.7 580.8 0.01 72 29 24013 -60.3 -86.3 2 26.0 -61.2 585.9 585.9 319.9 586.0 0.01 73 21 26048 -57.1 -85.1 2 28.0 -58.8 652.2 652.2 322.8 652.3 0.01 74 20 26360 -54.5 -84.5 1 30.0 -56.8 95 41 669.4 669.4 323.4 669.5 0.02 TRP 101 16575 -83.9 -87.4 54 3.5 -83.9 265 3 364.6 364.6 299.6 364.6 0.00 WND 17 80 59 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 540.35 mb = 5272.11 m = 17296.75 ft Wetbulb zero: 584.49 mb = 4637.17 m = 15213.63 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 77.44 % Est. max temperature: 30.97 C = 87.74 F Sfc-Lift cond lev (LCL): 966.70 mb = 393.23 m = 1290.10 ft T: 21.63 C 700-500 lapse rate: 4.71 C/km ThetaE index: 6.34 C Layer 700.0- 662.0 mb Conv cond level (CCL): 907.28 mb = 944.42 m = 3098.45 ft Mean mixing ratio: 15.92 g/kg Conv temperature: 28.47 C = 83.24 F Cap Strength: 2.65 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 1.31 C Lifted Index @700 mb: 0.92 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 19.30 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 260.20 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.71 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 23653.59 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 935.32 mb = 680.53 m = 2232.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 17 32693 80 59 -58.1 -10.2 1 1008 30 130 14 -10.7 9.0 2 1000 97 125 10 -8.2 5.7 3 976 305 125 29 -23.8 16.6 4 925 777 95 41 -40.8 3.6 5 910 914 85 39 -38.9 -3.4 6 850 1506 75 28 -27.0 -7.2 7 848 1524 70 25 -23.5 -8.6 8 789 2134 85 17 -16.9 -1.5 9 762 2438 70 18 -16.9 -6.2 10 735 2743 75 13 -12.6 -3.4 11 709 3048 60 13 -11.3 -6.5 12 700 3154 60 10 -8.7 -5.0 13 683 3353 55 10 -8.2 -5.7 14 658 3658 75 10 -9.7 -2.6 15 610 4267 50 3 -2.3 -1.9 16 506 5791 180 2 0.0 2.0 17 500 5890 185 5 0.4 5.0 18 433 7010 260 10 9.8 1.7 19 400 7620 270 9 9.0 -0.0 20 339 8839 235 1 0.8 0.6 21 300 9740 25 3 -1.3 -2.7 22 274 10363 360 10 -0.0 -10.0 23 263 10668 345 14 3.6 -13.5 24 251 10973 10 20 -3.5 -19.7 25 250 11010 5 22 -1.9 -21.9 26 209 12192 30 23 -11.5 -19.9 27 200 12500 25 23 -9.7 -20.8 28 150 14290 20 38 -13.0 -35.7 29 141 14630 20 38 -13.0 -35.7 30 127 15240 350 19 3.3 -18.7 31 121 15545 345 19 4.9 -18.4 32 103 16459 250 10 9.4 3.4 33 101 16575 265 3 3.0 0.3 34 100 16630 270 5 5.0 -0.0 35 98 16764 270 4 4.0 -0.0 36 70 18640 285 22 21.3 -5.7 37 50 20640 85 12 -12.0 -1.0 38 30 23800 110 19 -17.9 6.5 39 20 26360 95 41 -40.8 3.6 Wind Parameters Energy-Hel index: -1.04 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//YPDN/skewt/YPDN.skewt.20250428.23.gif