UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 25 APR 25 Station: PTPN WMO ident: 91348 Latitude: 6.97 Longitude: 158.22 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1007 46 28.4 24.6 80 3.8 25.6 80 3 300.9 304.6 298.5 359.0 19.69 1 1000 103 26.8 23.8 84 3.0 24.6 75 9 300.0 303.4 297.8 355.3 18.88 2 976 318 25.6 23.4 88 2.2 24.0 70 17 300.8 304.3 298.0 356.4 18.88 3 937 677 22.6 22.5 99 0.1 22.6 74 19 301.3 304.7 298.0 356.2 18.62 4 933 715 22.2 21.2 94 1.0 21.5 74 20 301.3 304.4 297.1 352.0 17.23 5 925 790 21.8 20.9 95 0.9 21.2 75 20 301.6 304.7 297.0 351.9 17.06 6 911 923 20.8 20.7 99 0.1 20.8 71 18 301.9 305.0 297.1 352.4 17.11 7 909 942 20.8 20.8 100 0.0 20.8 72 18 302.1 305.3 297.3 353.1 17.26 8 907 961 20.4 20.2 99 0.2 20.3 73 18 301.9 304.9 296.8 351.0 16.65 9 887 1154 20.0 18.9 93 1.1 19.2 86 18 303.4 306.3 296.6 349.9 15.68 10 850 1522 18.2 16.7 91 1.5 17.2 90 21 305.2 307.9 296.1 347.7 14.21 11 839 1634 17.6 15.4 87 2.2 16.1 88 19 305.7 308.2 295.6 345.4 13.23 12 836 1665 17.4 15.1 86 2.3 15.8 88 19 305.8 308.2 295.5 344.9 13.02 13 823 1799 16.6 15.1 91 1.5 15.6 86 17 306.4 308.8 295.8 346.1 13.23 14 795 2094 15.4 12.2 81 3.2 13.3 98 13 308.1 310.2 294.9 342.4 11.31 15 792 2126 15.4 13.0 86 2.4 13.8 99 12 308.5 310.7 295.4 344.7 11.97 16 785 2202 15.8 12.0 78 3.8 13.3 102 12 309.7 311.8 295.3 344.1 11.30 17 759 2488 14.0 11.7 86 2.3 12.5 111 12 310.7 312.9 295.7 345.8 11.46 18 739 2714 13.2 8.8 75 4.4 10.4 119 12 312.2 314.1 294.8 342.1 9.67 19 725 2875 12.4 7.8 73 4.6 9.5 111 13 313.1 314.8 294.7 341.6 9.20 20 700 3169 9.8 7.4 85 2.4 8.3 90 14 313.3 315.1 294.8 342.1 9.27 21 690 3289 9.0 7.6 91 1.4 8.1 87 14 313.7 315.6 295.1 343.4 9.54 22 677 3447 8.6 4.9 78 3.7 6.4 88 14 315.0 316.5 294.4 340.2 8.05 23 655 3720 6.6 5.2 91 1.4 5.8 97 14 315.7 317.4 294.9 342.4 8.50 24 652 3758 6.6 3.8 82 2.8 4.9 98 14 316.2 317.6 294.4 340.5 7.74 25 649 3796 6.2 4.1 86 2.1 4.9 99 14 316.1 317.6 294.6 341.1 7.94 26 644 3860 6.0 2.4 78 3.6 3.9 101 14 316.6 318.0 294.1 339.0 7.09 27 642 3885 5.8 2.1 77 3.7 3.7 102 14 316.6 318.0 294.0 338.6 6.96 28 624 4118 4.4 3.4 93 1.0 3.8 100 12 317.6 319.1 294.9 342.5 7.86 29 621 4158 4.0 3.1 94 0.9 3.5 99 12 317.6 319.1 294.8 342.1 7.73 30 620 4171 4.0 2.2 88 1.8 2.9 99 11 317.8 319.2 294.5 340.8 7.26 31 618 4197 4.2 -0.8 70 5.0 1.5 98 11 318.3 319.4 293.6 337.0 5.85 32 617 4210 4.4 0.7 77 3.7 2.4 97 11 318.7 319.9 294.2 339.5 6.54 33 615 4237 4.2 2.4 88 1.8 3.2 97 11 318.7 320.2 294.9 342.3 7.42 34 585 4643 1.4 1.1 98 0.3 1.3 114 10 320.0 321.4 295.0 342.8 7.11 35 578 4741 0.8 -0.2 93 1.0 0.3 122 11 320.4 321.7 294.7 341.5 6.54 36 573 4811 0.6 -1.8 84 2.4 -0.7 128 11 321.0 322.2 294.3 340.0 5.86 37 561 4981 0.6 -0.7 91 1.3 -0.1 125 11 323.0 324.2 295.3 344.0 6.50 38 537 5332 -1.5 -1.5 100 0.0 -1.5 108 9 324.5 325.8 295.6 345.4 6.40 39 528 5467 -2.1 -2.1 100 0.0 -2.1 115 8 325.4 326.6 295.7 345.8 6.23 40 518 5620 -3.1 -3.6 96 0.5 -3.4 124 8 325.9 327.1 295.4 344.6 5.67 41 500 5900 -4.3 -4.9 96 0.6 -4.6 140 6 327.8 328.9 295.6 345.5 5.32 42 469 6403 -6.5 -7.2 95 0.7 -6.8 1 0 331.1 332.1 296.0 347.2 4.76 43 468 6419 -6.5 -7.3 94 0.8 -6.9 359 0 331.3 332.3 296.0 347.3 4.73 44 467 6436 -6.5 -7.4 93 0.9 -7.0 358 0 331.5 332.5 296.1 347.4 4.70 45 462 6520 -7.5 -9.1 88 1.6 -8.2 353 0 331.3 332.1 295.6 345.4 4.16 46 459 6571 -7.3 -7.9 95 0.6 -7.6 350 1 332.2 333.1 296.1 347.8 4.60 47 456 6622 -7.9 -8.5 95 0.6 -8.2 347 1 332.0 332.9 296.0 347.1 4.42 48 455 6639 -7.9 -8.3 97 0.4 -8.1 346 1 332.2 333.2 296.1 347.6 4.50 49 434 7006 -9.7 -10.4 95 0.7 -10.0 324 2 334.5 335.3 296.3 348.2 4.00 50 432 7041 -10.3 -10.6 98 0.3 -10.4 321 2 334.2 335.0 296.1 347.8 3.95 51 400 7630 -14.3 -16.4 84 2.1 -15.1 285 4 336.4 336.9 295.7 345.8 2.66 52 393 7764 -15.5 -18.0 81 2.5 -16.4 286 5 336.5 337.0 295.5 344.9 2.36 53 392 7783 -15.5 -17.6 84 2.1 -16.3 287 5 336.8 337.3 295.6 345.5 2.45 54 391 7802 -16.1 -20.2 71 4.1 -17.4 287 5 336.2 336.6 295.1 343.3 1.97 55 389 7841 -16.3 -20.8 68 4.5 -17.7 287 5 336.5 336.9 295.1 343.2 1.87 56 300 9750 -29.1 -33.1 68 4.0 -29.8 320 11 344.4 344.5 296.0 347.4 0.78 57 250 11030 -39.1 -43.2 65 4.1 -39.5 270 14 347.9 348.0 296.5 349.3 0.34 58 200 12510 -52.1 -60.1 38 8.0 -52.4 245 19 350.3 350.3 296.7 350.5 0.06 59 150 14310 -67.1 -76.1 27 9.0 -67.2 195 19 354.5 354.5 297.6 354.5 0.01 60 111 16061 -81.9 -85.5 54 3.6 -81.9 325 14 358.6 358.6 298.4 358.6 0.00 61 100 16650 -79.1 -86.1 31 7.0 -79.1 325 5 374.9 374.9 301.4 374.9 0.00 62 96 16880 -80.5 -86.5 36 6.0 -80.5 298 8 376.6 376.6 301.7 376.6 0.00 63 89 17303 -83.1 -87.0 51 3.9 -83.1 237 18 379.6 379.6 302.2 379.6 0.00 64 86 17493 -83.3 -87.4 49 4.1 -83.3 254 18 383.0 383.0 302.7 383.0 0.00 65 82 17759 -80.9 -87.9 30 7.0 -80.9 283 16 393.1 393.1 304.2 393.1 0.00 66 79 17969 -80.3 -88.3 25 8.0 -80.3 290 17 398.6 398.6 305.0 398.6 0.00 67 78 18040 -80.5 -89.5 21 9.0 -80.5 301 17 399.6 399.6 305.2 399.6 0.00 68 74 18338 -78.1 -90.1 13 12.0 -78.1 337 18 410.7 410.7 306.6 410.7 0.00 69 71 18577 -73.1 -89.1 7 16.0 -73.2 326 19 426.3 426.3 308.4 426.3 0.00 70 70 18660 -74.1 -90.1 7 16.0 -74.2 270 16 425.9 425.9 308.4 425.9 0.00 71 64 19180 -76.7 -90.7 9 14.0 -76.7 265 20 431.2 431.2 309.0 431.2 0.00 72 57 19860 -69.7 -90.7 3 21.0 -69.8 255 30 461.6 461.6 311.9 461.6 0.00 73 50 20640 -70.5 -90.5 4 20.0 -70.6 295 30 477.4 477.4 313.2 477.4 0.00 74 46 21139 -67.7 -89.7 3 22.0 -67.9 285 30 495.6 495.6 314.7 495.6 0.00 75 45 21271 -67.7 -90.7 2 23.0 -67.9 273 29 498.8 498.8 314.8 498.8 0.00 76 41 21842 -60.9 -88.9 1 28.0 -61.5 269 18 529.2 529.2 316.9 529.2 0.00 77 39 22153 -61.3 -88.3 2 27.0 -61.9 260 19 535.8 535.8 317.3 535.8 0.00 78 38 22314 -60.3 -88.3 1 28.0 -61.0 260 21 542.3 542.3 317.6 542.3 0.00 79 35 22833 -55.5 -86.5 1 31.0 -56.8 255 20 567.7 567.7 319.0 567.8 0.01 80 33 23206 -58.3 -87.3 1 29.0 -59.3 252 29 570.0 570.0 319.2 570.0 0.01 81 30 23810 -55.9 -86.9 1 31.0 -57.3 310 17 592.2 592.2 320.3 592.3 0.01 82 27 24482 -53.3 -85.3 1 32.0 -55.4 335 18 617.7 617.7 321.4 617.7 0.01 83 25 24974 -55.1 -86.1 1 31.0 -56.9 76 30 626.2 626.2 321.7 626.3 0.01 84 24 25234 -54.5 -85.5 1 31.0 -56.5 92 40 635.3 635.3 322.1 635.4 0.01 85 23 25504 -57.1 -87.1 1 30.0 -58.7 109 42 635.5 635.5 322.1 635.5 0.01 86 22 25787 -53.9 -85.9 1 32.0 -56.2 104 40 653.1 653.1 322.8 653.2 0.01 87 21 26085 -53.1 -86.1 1 33.0 -55.6 87 36 664.3 664.3 323.2 664.4 0.01 88 20 26400 -51.1 -84.1 1 33.0 -54.2 95 50 679.8 679.8 323.7 679.9 0.02 89 17 27455 -51.9 -84.9 1 33.0 -55.2 99 51 709.5 709.5 324.7 709.7 0.02 90 16 27848 -51.9 -84.9 1 33.0 -55.4 97 51 721.9 722.0 325.1 722.1 0.02 91 15 28269 -48.7 -83.7 1 35.0 -53.4 89 50 746.0 746.0 325.8 746.2 0.02 92 13 29214 -46.7 -82.7 1 36.0 -52.7 88 57 784.1 784.1 326.8 784.4 0.03 93 12 29745 -46.5 -82.5 1 36.0 -52.8 98 55 803.0 803.0 327.3 803.3 0.04 94 12 29745 -46.7 -82.7 1 36.0 -52.9 98 55 802.3 802.3 327.3 802.6 0.04 95 11 30329 -41.5 -80.5 1 39.0 -50.5 97 54 841.4 841.4 328.2 841.9 0.06 TRP 111 16061 -81.9 -85.5 54 3.6 -81.9 325 14 358.6 358.6 298.4 358.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 554.14 mb = 5081.55 m = 16671.56 ft Wetbulb zero: 576.64 mb = 4759.55 m = 15615.12 ft Precipitable water: 2.54 inches Sfc-500 mean rel hum: 88.82 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 953.54 mb = 523.35 m = 1717.01 ft T: 23.89 C 700-500 lapse rate: 5.16 C/km ThetaE index: 8.20 C Layer 907.0- 823.0 mb Conv cond level (CCL): 933.19 mb = 713.00 m = 2339.20 ft Mean mixing ratio: 18.34 g/kg Conv temperature: 28.72 C = 83.70 F Cap Strength: 0.25 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: -2.11 C Showalter Index: -0.51 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.00 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 248.40 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1321.00 J/kg Max Up Vert Vel: 51.40 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 0.25 C Lift Cond Lev (LCL): 936.62 mb = 680.84 m = 2233.69 ft Lev Free Conv (LFC): 921.62 mb = 821.82 m = 2696.22 ft Equ Level (EL): 141.62 mb = 14644.21 m = 48044.72 ft B at Equ Level: 1316.63 J/kg Max Parcel Lev (MPL): 81.62 mb = 17784.94 m = 58348.84 ft Wind level data Storm motion: 125 at 10 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 1007 46 80 3 -3.0 -0.5 | 321 8 5.1 -6.2 1 1000 103 75 9 -8.7 -2.3 | 4 8 -0.6 -8.0 2 977 305 70 17 -16.0 -5.8 | 35 14 -7.9 -11.5 3 925 790 75 20 -19.3 -5.2 | 46 16 -11.3 -10.9 4 912 914 70 18 -16.9 -6.2 | 37 15 -8.9 -11.9 5 880 1219 90 18 -18.0 0.0 | 60 11 -9.9 -5.7 6 850 1522 90 21 -21.0 0.0 | 66 14 -12.9 -5.7 7 850 1524 90 21 -21.0 0.0 | 66 14 -12.9 -5.7 8 820 1829 85 16 -15.9 -1.4 | 48 11 -7.9 -7.1 9 791 2134 100 12 -11.8 2.1 | 46 5 -3.8 -3.6 10 736 2743 120 12 -10.4 6.0 | 97 2 -2.3 0.3 11 700 3169 90 14 -14.0 0.0 | 46 8 -5.9 -5.7 12 684 3353 85 14 -13.9 -1.2 | 40 9 -5.9 -6.9 13 635 3962 105 14 -13.5 3.6 | 69 6 -5.5 -2.1 14 611 4267 95 10 -10.0 0.9 | 21 5 -1.9 -4.8 15 589 4572 110 10 -9.4 3.4 | 30 3 -1.3 -2.3 16 567 4877 135 12 -8.5 8.5 | 171 3 -0.4 2.8 17 546 5182 100 10 -9.8 1.7 | 24 4 -1.8 -4.0 18 500 5900 140 6 -3.9 4.6 | 285 4 4.2 -1.1 19 469 6401 0 0 -0.0 -0.0 | 305 10 8.1 -5.7 20 400 7630 285 4 3.9 -1.0 | 299 14 11.9 -6.7 21 354 8534 295 10 9.1 -4.2 | 300 20 17.1 -9.9 22 339 8839 290 10 9.4 -3.4 | 298 20 17.5 -9.1 23 300 9750 320 11 7.1 -8.4 | 313 21 15.1 -14.1 24 300 9754 320 10 6.4 -7.7 | 313 20 14.5 -13.4 25 263 10668 295 10 9.1 -4.2 | 300 20 17.1 -9.9 26 252 10973 260 10 9.8 1.7 | 282 18 17.9 -4.0 27 250 11030 270 14 14.0 -0.0 | 284 23 22.1 -5.7 28 241 11278 275 15 14.9 -1.3 | 287 24 23.0 -7.0 29 220 11887 250 14 13.2 4.8 | 272 21 21.2 -0.9 30 210 12192 265 11 11.0 1.0 | 284 20 19.0 -4.7 31 200 12510 245 19 17.2 8.0 | 265 25 25.3 2.3 32 182 13106 245 23 20.8 9.7 | 262 29 28.9 4.0 33 157 14021 220 16 10.3 12.3 | 250 19 18.3 6.6 34 150 14310 195 19 4.9 18.4 | 226 18 13.0 12.7 35 150 14326 190 20 3.5 19.7 | 219 18 11.5 14.0 36 135 14935 215 15 8.6 12.3 | 248 18 16.7 6.6 37 128 15240 250 11 10.3 3.8 | 276 19 18.4 -1.9 38 121 15545 265 12 12.0 1.0 | 283 21 20.0 -4.6 39 115 15850 325 17 9.8 -13.9 | 318 27 17.8 -19.6 40 111 16061 325 14 8.0 -11.5 | 317 24 16.1 -17.2 41 109 16154 325 21 12.0 -17.2 | 319 30 20.1 -22.9 42 100 16650 325 5 2.9 -4.1 | 312 15 10.9 -9.8 43 98 16764 330 5 2.5 -4.3 | 314 15 10.6 -10.0 44 93 17069 245 13 11.8 5.5 | 271 20 19.8 -0.2 45 88 17374 235 19 15.6 10.9 | 258 24 23.6 5.2 46 83 17678 280 16 15.8 -2.8 | 290 25 23.8 -8.5 47 79 17983 290 17 16.0 -5.8 | 296 27 24.0 -11.5 48 75 18288 340 18 6.2 -16.9 | 328 27 14.2 -22.6 49 71 18593 325 19 10.9 -15.6 | 318 28 19.0 -21.3 50 70 18660 270 16 16.0 -0.0 | 283 25 24.1 -5.7 51 67 18898 275 17 16.9 -1.5 | 286 26 25.0 -7.2 52 64 19202 265 20 19.9 1.7 | 278 28 28.0 -4.0 53 61 19507 270 17 17.0 -0.0 | 283 26 25.1 -5.7 54 58 19812 250 26 24.4 8.9 | 264 33 32.5 3.2 55 55 20117 275 46 45.8 -4.0 | 280 55 53.9 -9.7 56 50 20640 295 30 27.2 -12.7 | 298 40 35.3 -18.4 57 47 21031 295 30 27.2 -12.7 | 298 40 35.3 -18.4 58 45 21336 270 29 29.0 -0.0 | 279 37 37.1 -5.7 59 43 21641 295 23 20.8 -9.7 | 298 33 28.9 -15.4 60 41 21946 260 16 15.8 2.8 | 277 24 23.8 -2.9 61 37 22555 260 24 23.6 4.2 | 273 32 31.7 -1.5 62 35 22860 255 20 19.3 5.2 | 271 27 27.4 -0.5 63 32 23470 250 36 33.8 12.3 | 261 42 41.9 6.6 64 30 23810 310 17 13.0 -10.9 | 308 27 21.1 -16.6 65 29 24079 280 21 20.7 -3.6 | 288 30 28.7 -9.3 66 27 24384 315 16 11.3 -11.3 | 311 26 19.4 -17.0 67 25 24994 80 30 -29.5 -5.2 | 63 24 -21.5 -10.9 68 24 25298 95 42 -41.8 3.7 | 87 34 -33.8 -2.0 69 23 25603 115 42 -38.1 17.7 | 112 32 -30.0 12.1 70 21 26213 80 34 -33.5 -5.9 | 65 28 -25.4 -11.6 71 20 26400 95 50 -49.8 4.4 | 88 42 -41.7 -1.3 72 16 27127 100 51 -50.2 8.9 | 94 42 -42.2 3.2 73 14 27737 80 49 -48.3 -8.5 | 71 43 -40.2 -14.2 74 13 28042 90 59 -59.0 0.0 | 84 51 -50.9 -5.7 75 12 28346 100 54 -53.2 9.4 | 95 45 -45.1 3.7 76 8 29870 80 56 -55.1 -9.7 | 72 50 -47.1 -15.4 Wind Parameters Mean winds (0-6000m): 95.2 at 13.2 knts Storm direction: 125.2 at 9.9 knts Shear (0-3000m) pos: 2.1 neg: 3.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 60.0 neg: -21.3 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.6 10^-3/s Energy-Hel index: 0.47 Bulk Rich Number: 302.51 Bulk Shear: 4.37 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 72 14 29 12| 0.0 16.0 16.0| 32.0 0.0 32.0 64.0 0.83| 16.5 13.7 1000 73 17 36 13| 1.0 8.0 9.0| 43.2 -6.4 36.8 36.8 0.68| 11.1 7.5 1500 78 17 44 13| 2.1 5.3 7.5| 56.9 -6.4 50.4 33.6 0.68| 9.4 6.4 2000 81 17 47 12| 2.1 4.0 6.1| 57.3 -17.9 39.3 19.7 0.42| 9.3 3.9 2500 84 16 48 11| 2.5 3.2 5.7| 59.2 -18.3 40.9 16.4 0.42| 8.3 3.5 3000 88 16 50 10| 2.1 3.2 5.3| 60.0 -21.3 38.7 12.9 0.33| 8.0 2.6 4000 90 15 51 9| 1.9 2.6 4.5| 66.8 -26.9 39.9 10.0 0.28| 7.2 2.0 5000 93 14 51 8| 1.9 2.1 3.9| 68.8 -32.4 36.4 7.3 0.20| 7.2 1.4 6000 95 13 48 7| 1.7 1.7 3.4| 72.6 -36.7 35.9 6.0 0.13| 7.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250425.12.gif