UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for PGUM... Searching the city database file for: PGUM ... Date:0000Z 16 OCT 25 Station: PGUM WMO ident: 91212 Latitude: 13.48 Longitude: 144.80 Elevation: 91.00 ------------------------------------------------------------------------------- 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 1003 91 25.4 25.4 100 0.0 25.4 120 6 298.3 302.1 298.5 358.9 20.77 1 1000 99 25.8 23.9 89 1.9 24.4 105 5 299.0 302.4 297.5 354.4 19.00 2 992 170 26.4 23.6 85 2.8 24.3 98 7 300.2 303.7 297.8 355.4 18.80 3 985 233 26.4 23.2 83 3.2 24.0 92 9 300.8 304.2 297.7 355.2 18.47 4 934 702 23.4 20.7 85 2.7 21.5 101 20 302.4 305.5 297.0 351.7 16.68 5 925 787 23.0 19.4 80 3.6 20.5 105 22 302.8 305.7 296.4 348.7 15.51 6 911 920 22.4 17.8 75 4.6 19.2 105 22 303.5 306.2 295.7 345.7 14.22 7 883 1192 20.4 17.1 81 3.3 18.1 100 25 304.2 306.8 295.7 345.9 14.03 8 869 1330 20.2 15.2 73 5.0 16.8 100 24 305.4 307.7 295.1 343.1 12.60 9 863 1390 20.2 12.2 60 8.0 15.0 100 24 306.0 307.9 293.6 337.2 10.40 10 854 1481 19.4 13.4 68 6.0 15.4 100 23 306.1 308.2 294.4 340.3 11.39 11 852 1501 19.0 15.6 81 3.4 16.7 100 23 305.8 308.3 295.6 345.4 13.20 12 850 1521 19.0 14.3 74 4.7 15.8 100 23 306.0 308.3 294.9 342.5 12.15 13 848 1541 19.0 14.0 73 5.0 15.7 100 23 306.3 308.5 294.8 342.1 11.94 14 838 1643 18.2 14.9 81 3.3 16.0 101 23 306.5 308.8 295.5 345.0 12.82 15 833 1695 18.2 12.2 68 6.0 14.3 101 23 307.0 309.0 294.2 339.5 10.78 16 825 1777 17.4 14.3 82 3.1 15.3 102 23 307.0 309.3 295.4 344.7 12.52 17 801 2030 16.2 12.4 78 3.8 13.7 104 22 308.3 310.4 295.0 342.8 11.37 18 798 2062 16.4 10.4 68 6.0 12.6 104 22 308.9 310.7 294.1 339.2 9.98 19 794 2105 16.0 11.6 75 4.4 13.1 105 22 308.9 310.9 294.8 341.9 10.87 20 787 2180 15.6 11.0 74 4.6 12.6 106 22 309.2 311.2 294.6 341.3 10.54 21 785 2202 15.8 9.8 67 6.0 12.0 106 22 309.7 311.5 294.1 339.4 9.74 22 783 2223 15.6 10.9 74 4.7 12.6 106 21 309.7 311.7 294.7 341.8 10.52 23 779 2267 15.4 9.4 67 6.0 11.6 107 21 309.9 311.7 294.1 339.1 9.55 24 775 2311 14.8 10.9 77 3.9 12.3 108 21 309.7 311.7 294.8 342.2 10.63 25 767 2399 14.4 7.4 63 7.0 10.1 109 20 310.2 311.8 293.3 336.2 8.45 26 756 2521 14.0 7.0 63 7.0 9.7 111 20 311.1 312.6 293.5 336.8 8.34 27 736 2747 12.4 7.8 73 4.6 9.6 112 21 311.7 313.4 294.2 339.7 9.06 28 734 2770 12.4 9.3 81 3.1 10.4 112 21 312.0 313.9 295.0 343.0 10.08 29 733 2782 12.2 9.0 81 3.2 10.2 112 21 311.9 313.7 294.8 342.3 9.88 30 731 2805 12.6 6.6 67 6.0 8.9 112 21 312.5 314.1 294.0 338.6 8.39 31 727 2851 12.2 8.4 78 3.8 9.8 113 21 312.6 314.4 294.8 342.2 9.56 32 718 2955 11.6 7.3 75 4.3 8.9 114 21 313.0 314.8 294.6 340.9 8.98 33 702 3144 11.0 2.0 54 9.0 5.9 115 22 314.4 315.6 292.9 334.3 6.31 34 700 3168 10.8 2.8 58 8.0 6.2 115 22 314.4 315.7 293.2 335.5 6.70 35 697 3204 10.6 2.6 58 8.0 6.1 115 22 314.6 315.9 293.2 335.5 6.64 36 694 3240 10.2 5.9 75 4.3 7.6 115 22 314.6 316.2 294.5 340.9 8.43 37 679 3421 9.4 0.4 53 9.0 4.5 112 22 315.6 316.7 292.8 334.0 5.81 38 675 3470 9.2 0.2 53 9.0 4.3 110 21 315.9 317.0 292.9 334.2 5.76 39 668 3557 8.6 -1.4 49 10.0 3.3 105 21 316.2 317.2 292.4 332.7 5.17 40 666 3581 8.2 1.2 61 7.0 4.3 104 21 316.0 317.2 293.3 335.9 6.28 41 661 3644 8.0 -1.0 53 9.0 3.2 101 20 316.5 317.5 292.7 333.6 5.39 42 654 3731 7.6 0.6 61 7.0 3.7 101 19 317.0 318.2 293.4 336.5 6.12 43 652 3757 7.6 -1.4 53 9.0 2.8 101 19 317.3 318.3 292.9 334.2 5.30 44 649 3795 7.2 -2.8 49 10.0 2.0 102 18 317.2 318.2 292.4 332.6 4.80 45 642 3884 6.4 -0.6 61 7.0 2.6 103 17 317.3 318.4 293.2 335.6 5.71 46 639 3922 6.4 -2.6 53 9.0 1.7 104 17 317.8 318.7 292.7 333.6 4.95 47 638 3935 6.2 1.2 70 5.0 3.4 104 17 317.7 318.9 294.0 338.5 6.56 48 629 4051 5.0 2.3 83 2.7 3.5 106 17 317.6 319.0 294.4 340.4 7.20 49 626 4090 4.8 1.9 81 2.9 3.1 107 17 317.8 319.2 294.3 340.1 7.03 50 624 4116 4.8 -1.2 65 6.0 1.6 107 17 318.1 319.2 293.3 336.1 5.62 51 622 4143 4.8 -2.2 60 7.0 1.1 108 18 318.4 319.4 293.1 335.2 5.24 52 618 4195 4.4 0.6 76 3.8 2.3 109 18 318.5 319.8 294.1 339.2 6.48 53 500 5890 -5.7 -7.7 86 2.0 -6.7 100 28 326.1 326.9 294.4 340.4 4.29 54 400 7610 -14.3 -16.3 85 2.0 -15.0 165 19 336.4 337.0 295.7 345.8 2.68 55 300 9730 -29.1 -31.7 78 2.6 -29.6 180 4 344.4 344.6 296.1 347.8 0.90 56 250 11010 -39.7 -43.6 66 3.9 -40.1 90 1 347.0 347.1 296.3 348.3 0.32 57 200 12490 -52.9 -57.5 57 4.6 -53.1 300 16 349.0 349.0 296.5 349.3 0.08 58 150 14280 -68.5 -72.8 54 4.3 -68.5 320 34 352.1 352.1 297.1 352.1 0.01 59 125 15349 -77.1 -81.7 48 4.6 -77.1 345 22 355.3 355.3 297.8 355.4 0.00 60 100 16630 -77.1 -84.1 32 7.0 -77.1 70 24 378.8 378.8 302.1 378.8 0.00 61 90 17231 -79.7 -85.7 36 6.0 -79.7 82 18 385.2 385.2 303.1 385.2 0.00 62 76 18194 -77.7 -86.7 22 9.0 -77.7 57 20 408.4 408.4 306.3 408.4 0.00 63 70 18670 -73.7 -86.7 12 13.0 -73.7 75 21 426.7 426.7 308.5 426.7 0.00 64 66 19015 -72.1 -87.1 9 15.0 -72.2 75 22 437.4 437.4 309.6 437.5 0.00 65 61 19481 -69.7 -88.7 5 19.0 -69.8 77 26 452.7 452.7 311.1 452.8 0.00 66 58 19781 -70.9 -89.9 4 19.0 -71.0 80 34 456.6 456.6 311.5 456.6 0.00 67 56 19989 -68.5 -89.5 3 21.0 -68.7 83 38 466.7 466.7 312.4 466.7 0.00 68 50 20670 -67.5 -90.5 2 23.0 -67.7 90 36 484.4 484.4 313.8 484.4 0.00 69 44 21449 -63.5 -89.5 2 26.0 -63.9 85 40 512.2 512.2 315.8 512.2 0.00 70 40 22033 -64.7 -90.7 2 26.0 -65.1 86 44 523.4 523.4 316.5 523.4 0.00 71 37 22513 -61.7 -89.7 1 28.0 -62.3 90 36 542.9 542.9 317.7 542.9 0.00 72 36 22682 -62.3 -90.3 1 28.0 -62.9 92 38 545.6 545.6 317.8 545.6 0.00 73 32 23414 -60.5 -89.5 1 29.0 -61.3 92 40 569.1 569.1 319.1 569.1 0.00 74 30 23820 -56.3 -88.3 1 32.0 -57.7 95 43 591.2 591.2 320.2 591.2 0.01 75 29 24036 -54.9 -86.9 1 32.0 -56.6 96 43 600.8 600.8 320.6 600.8 0.01 76 28 24261 -54.9 -86.9 1 32.0 -56.6 97 44 606.8 606.8 320.9 606.9 0.01 77 27 24494 -55.5 -86.5 1 31.0 -57.2 99 45 611.5 611.5 321.1 611.5 0.01 78 21 26106 -53.3 -86.3 1 33.0 -55.8 96 49 663.7 663.7 323.2 663.8 0.01 79 20 26420 -53.7 -86.7 1 33.0 -56.2 90 51 671.8 671.8 323.5 671.9 0.01 80 19 26750 -53.7 -86.7 1 33.0 -56.3 88 52 681.7 681.7 323.9 681.8 0.01 81 17 27471 -50.1 -85.1 1 35.0 -53.9 93 55 715.3 715.3 324.9 715.4 0.02 82 15 28286 -51.5 -85.5 1 34.0 -55.2 105 57 736.7 736.7 325.6 736.9 0.02 83 14 28737 -48.1 -85.1 1 37.0 -53.2 105 56 762.9 762.9 326.3 763.1 0.02 84 13 29227 -47.1 -84.1 1 37.0 -52.9 105 54 782.7 782.8 326.8 783.0 0.03 85 12 29761 -43.5 -83.5 0 40.0 -51.2 105 52 813.6 813.6 327.5 813.9 0.03 86 11 30348 -41.9 -82.9 0 41.0 -50.8 95 46 839.9 839.9 328.2 840.3 0.04 87 10 30990 -44.7 -83.7 1 39.0 -52.5 60 31 852.7 852.7 328.5 853.0 0.04 88 9.6 31262 -45.5 -84.5 0 39.0 -53.1 72 29 859.7 859.7 328.6 860.0 0.03 89 9.3 31474 -45.3 -84.3 0 39.0 -53.2 81 28 868.3 868.3 328.8 868.6 0.03 90 8.8 31845 -41.3 -82.3 0 41.0 -51.5 98 25 897.6 897.6 329.4 898.1 0.05 91 8.0 32494 -39.5 -80.5 0 41.0 -51.1 126 20 929.6 929.6 330.0 930.4 0.08 92 7.7 32754 -40.3 -81.3 0 41.0 -51.7 137 19 936.6 936.6 330.1 937.3 0.07 93 7.4 33027 -37.1 -79.1 0 42.0 -50.5 149 17 960.3 960.4 330.5 961.5 0.10 94 7.1 33312 -37.9 -79.9 0 42.0 -51.1 161 15 968.4 968.5 330.7 969.5 0.10 95 7.0 33410 -36.5 -79.5 0 43.0 -50.7 165 14 978.2 978.2 330.8 979.3 0.10 96 6.4 34040 -30.1 -75.1 0 45.0 -48.9 1030.7 1030.8 331.7 1033.5 0.22 97 5.8 34736 -33.1 -77.1 0 44.0 -50.5 1047.0 1047.2 331.9 1049.3 0.18 98 5.4 35243 -29.1 -74.1 0 45.0 -49.6 1086.5 1086.7 332.5 1090.6 0.31 TRP 125 15349 -77.1 -81.7 48 4.6 -77.1 345 22 355.3 355.3 297.8 355.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 566.59 mb = 4933.58 m = 16186.10 ft Wetbulb zero: 587.66 mb = 4597.92 m = 15084.84 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 74.68 % Est. max temperature: 33.06 C = 91.51 F Sfc-Lift cond lev (LCL): 1003.49 mb = 91.00 m = 298.55 ft T: 25.40 C 700-500 lapse rate: 6.06 C/km ThetaE index: 9.69 C Layer 985.0- 883.0 mb Conv cond level (CCL): 856.53 mb = 1454.94 m = 4773.37 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 33.14 C = 91.66 F Cap Strength: 1.71 C Lifted Index: -3.43 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: -0.35 C Showalter Index: 0.08 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.00 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 245.60 Risk: None Energy Index: -0.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 834.04 J/kg Max Up Vert Vel: 40.84 m/s Conv Inhibition (B-): 40.80 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 910.26 mb = 927.27 m = 3042.19 ft Lev Free Conv (LFC): 765.26 mb = 2417.98 m = 7932.90 ft Equ Level (EL): 145.26 mb = 14468.43 m = 47468.04 ft B at Equ Level: 825.62 J/kg Max Parcel Lev (MPL): 95.26 mb = 16907.23 m = 55469.25 ft Wind level data Storm motion: 137 at 16 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 1003 91 120 6 -5.2 3.0 | 326 11 5.9 -8.7 1 1000 99 105 5 -4.8 1.3 | 329 12 6.2 -10.4 2 977 305 85 11 -11.0 -1.0 | 359 13 0.1 -12.7 3 925 787 105 22 -21.3 5.7 | 59 12 -10.2 -6.0 4 912 914 105 22 -21.3 5.7 | 59 12 -10.2 -6.0 5 880 1219 100 25 -24.6 4.3 | 61 15 -13.6 -7.4 6 850 1521 100 23 -22.7 4.0 | 56 14 -11.6 -7.7 7 791 2134 105 22 -21.3 5.7 | 59 12 -10.2 -6.0 8 763 2438 110 20 -18.8 6.8 | 58 9 -7.7 -4.9 9 700 3168 115 22 -19.9 9.3 | 75 9 -8.9 -2.4 10 684 3353 115 22 -19.9 9.3 | 75 9 -8.9 -2.4 11 659 3658 100 20 -19.7 3.5 | 46 12 -8.6 -8.3 12 635 3962 105 16 -15.5 4.1 | 30 9 -4.4 -7.6 13 611 4267 110 19 -17.9 6.5 | 52 9 -6.8 -5.2 14 567 4877 115 22 -19.9 9.3 | 75 9 -8.9 -2.4 15 526 5486 110 30 -28.2 10.3 | 85 17 -17.1 -1.5 16 500 5890 100 28 -27.6 4.9 | 67 18 -16.5 -6.9 17 468 6401 95 19 -18.9 1.7 | 38 13 -7.9 -10.1 18 416 7315 140 22 -14.1 16.9 | 149 6 -3.1 5.1 19 400 7610 165 19 -4.9 18.4 | 223 9 6.2 6.6 20 368 8230 205 14 5.9 12.7 | 267 17 17.0 1.0 21 339 8839 190 11 1.9 10.8 | 274 13 13.0 -0.9 22 300 9730 180 4 0.0 4.0 | 305 14 11.1 -7.7 23 250 11010 90 1 -1.0 0.0 | 319 15 10.1 -11.7 24 229 11582 310 1 0.8 -0.6 | 316 17 11.8 -12.4 25 200 12490 300 16 13.9 -8.0 | 308 32 24.9 -19.7 26 200 12497 300 14 12.1 -7.0 | 309 30 23.2 -18.7 27 181 13106 315 21 14.8 -14.8 | 316 37 25.9 -26.6 28 150 14280 320 34 21.9 -26.0 | 319 50 32.9 -37.8 29 141 14630 320 34 21.9 -26.0 | 319 50 32.9 -37.8 30 134 14935 325 36 20.6 -29.5 | 322 52 31.7 -41.2 31 125 15349 345 22 5.7 -21.3 | 333 37 16.8 -33.0 32 121 15545 345 22 5.7 -21.3 | 333 37 16.8 -33.0 33 109 16154 35 25 -14.3 -20.5 | 6 32 -3.3 -32.2 34 103 16459 40 18 -11.6 -13.8 | 1 26 -0.5 -25.5 35 100 16630 70 24 -22.6 -8.2 | 30 23 -11.5 -19.9 36 98 16764 70 24 -22.6 -8.2 | 30 23 -11.5 -19.9 37 88 17374 85 16 -15.9 -1.4 | 20 14 -4.9 -13.1 38 83 17678 100 17 -16.7 3.0 | 33 10 -5.7 -8.8 39 79 17983 85 19 -18.9 -1.7 | 30 16 -7.9 -13.4 40 75 18288 45 21 -14.8 -14.8 | 8 27 -3.8 -26.6 41 71 18593 50 25 -19.2 -16.1 | 16 29 -8.1 -27.8 42 70 18670 75 21 -20.3 -5.4 | 28 19 -9.2 -17.2 43 67 18898 75 24 -23.2 -6.2 | 34 22 -12.1 -17.9 44 64 19202 75 19 -18.4 -4.9 | 24 18 -7.3 -16.7 45 58 19812 80 35 -34.5 -6.1 | 53 29 -23.4 -17.8 46 55 20117 85 40 -39.8 -3.5 | 62 33 -28.8 -15.2 47 52 20422 110 30 -28.2 10.3 | 85 17 -17.1 -1.5 48 50 20670 90 36 -36.0 0.0 | 65 28 -24.9 -11.7 49 47 21031 85 34 -33.9 -3.0 | 57 27 -22.8 -14.7 50 41 21946 85 46 -45.8 -4.0 | 66 38 -34.8 -15.7 51 37 22555 90 36 -36.0 0.0 | 65 28 -24.9 -11.7 52 33 23165 100 45 -44.3 7.8 | 83 33 -33.2 -3.9 53 32 23470 90 39 -39.0 0.0 | 67 30 -27.9 -11.7 54 30 23820 95 43 -42.8 3.7 | 76 33 -31.8 -8.0 55 23 25603 105 47 -45.4 12.2 | 91 34 -34.3 0.4 56 20 26420 90 51 -51.0 0.0 | 74 42 -39.9 -11.7 57 18 27127 85 53 -52.8 -4.6 | 69 45 -41.7 -16.4 58 16 28042 105 58 -56.0 15.0 | 94 45 -45.0 3.3 59 11 30175 105 51 -49.3 13.2 | 92 38 -38.2 1.5 60 10 30990 60 31 -26.8 -15.5 | 30 31 -15.8 -27.2 61 7 33410 165 14 -3.6 13.5 | 257 8 7.4 1.8 Wind Parameters Mean winds (0-6000m): 106.7 at 21.5 knts Storm direction: 136.7 at 16.1 knts Shear (0-3000m) pos: 1.4 neg: 2.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 67.6 neg: -5.2 tot: 62.4 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.6 10^-3/s Energy-Hel index: 0.32 Bulk Rich Number: 53.04 Bulk Shear: 15.72 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 93 11 1 11| 0.0 12.6 12.6| 42.3 0.0 42.3 84.6 0.98| 14.5 14.1 1000 100 16 29 10| 3.3 6.3 9.6| 59.5 0.0 59.5 59.5 0.90| 11.0 10.0 1500 100 19 42 11| 2.2 4.0 6.2| 59.9 -4.7 55.3 36.8 0.74| 8.5 6.3 2000 101 20 46 12| 1.6 3.0 4.6| 61.9 -4.7 57.2 28.6 0.71| 6.8 4.8 2500 102 20 49 11| 1.3 2.4 3.7| 63.1 -5.2 57.9 23.2 0.64| 6.1 3.9 3000 104 20 51 11| 1.4 2.0 3.4| 67.6 -5.2 62.4 20.8 0.67| 5.4 3.6 4000 105 20 52 11| 1.0 1.7 2.7| 70.8 -26.2 44.6 11.2 0.35| 5.5 1.9 5000 107 20 54 10| 1.5 1.3 2.8| 86.2 -26.2 60.1 12.0 0.42| 5.2 2.2 6000 107 22 60 11| 1.2 1.5 2.8| 90.1 -63.2 26.8 4.5 0.22| 5.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//PGUM/skewt/PGUM.skewt.20251016.00.gif