UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for PGUM... Searching the city database file for: PGUM ... Date:1200Z 18 DEC 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 26.4 25.2 93 1.2 25.5 90 5 299.3 303.0 298.6 359.4 20.52 1 1000 100 26.6 24.2 87 2.4 24.9 90 5 299.8 303.3 298.0 356.5 19.35 2 994 153 27.0 23.6 82 3.4 24.5 85 8 300.7 304.1 297.8 355.8 18.76 3 939 655 22.6 22.0 96 0.6 22.2 74 18 301.1 304.4 297.5 354.1 18.00 4 936 684 23.0 20.1 84 2.9 20.9 74 18 301.8 304.7 296.4 349.0 16.02 5 932 721 22.8 19.6 82 3.2 20.5 74 18 302.0 304.8 296.2 348.0 15.59 6 925 787 22.2 20.1 88 2.1 20.7 75 18 302.0 305.0 296.6 349.9 16.22 7 902 1006 20.8 18.9 89 1.9 19.5 76 19 302.8 305.6 296.3 348.4 15.41 8 876 1259 19.4 17.0 86 2.4 17.8 78 20 303.8 306.4 295.7 345.6 14.05 9 859 1428 18.4 15.3 82 3.1 16.3 70 20 304.5 306.9 295.0 342.8 12.83 10 850 1519 18.2 15.5 84 2.7 16.4 65 20 305.2 307.7 295.4 344.5 13.14 11 819 1836 16.0 15.3 96 0.7 15.5 57 18 306.1 308.7 295.8 346.6 13.47 12 808 1951 15.6 13.7 88 1.9 14.3 55 17 306.9 309.2 295.3 343.9 12.29 13 804 1993 15.4 14.9 97 0.5 15.1 53 17 307.1 309.6 296.1 347.4 13.37 14 797 2068 15.4 14.0 91 1.4 14.5 52 16 307.9 310.3 295.8 346.3 12.71 15 793 2110 15.6 11.6 77 4.0 13.0 51 16 308.6 310.6 294.7 341.6 10.89 16 786 2186 15.0 14.1 94 0.9 14.4 49 16 308.7 311.1 296.2 348.1 12.98 17 778 2273 15.6 5.6 51 10.0 9.6 48 17 310.2 311.6 292.5 332.9 7.35 18 776 2294 16.0 -1.0 31 17.0 7.0 47 18 310.9 311.8 290.3 325.3 4.58 19 774 2316 16.2 -1.8 29 18.0 6.8 47 18 311.3 312.2 290.3 325.0 4.33 20 765 2416 16.0 -3.0 27 19.0 6.2 45 19 312.2 312.9 290.2 324.9 4.01 21 759 2483 15.6 -2.4 29 18.0 6.2 46 19 312.4 313.2 290.5 325.8 4.22 22 756 2516 15.2 4.2 48 11.0 8.8 47 20 312.4 313.7 292.7 333.7 6.85 23 754 2539 15.4 -2.6 29 18.0 6.1 48 20 312.8 313.6 290.6 326.1 4.19 24 752 2561 15.2 -3.8 27 19.0 5.6 49 20 312.8 313.6 290.3 325.0 3.84 25 749 2595 14.8 2.8 44 12.0 7.9 50 21 312.8 314.0 292.3 332.3 6.26 26 747 2618 14.6 3.6 48 11.0 8.2 51 21 312.8 314.1 292.7 333.5 6.65 27 738 2721 14.4 -5.6 25 20.0 4.6 54 22 313.7 314.3 290.2 324.6 3.41 28 733 2778 14.0 -5.0 26 19.0 4.6 55 22 313.8 314.5 290.4 325.3 3.59 29 715 2988 13.2 -18.8 9 32.0 1.1 55 20 315.2 315.4 288.5 319.3 1.21 30 700 3166 12.2 -15.8 13 28.0 1.0 75 16 316.0 316.3 289.2 321.3 1.59 31 688 3310 11.8 -17.2 12 29.0 0.5 86 14 317.1 317.4 289.3 322.0 1.44 32 657 3692 8.6 -17.4 14 26.0 -1.3 83 16 317.7 318.0 289.6 322.7 1.48 33 631 4024 7.0 -29.0 6 36.0 -3.7 76 19 319.6 319.7 289.2 321.6 0.55 34 611 4287 4.6 -16.4 20 21.0 -3.5 70 22 319.8 320.1 290.5 325.7 1.74 35 603 4394 4.0 -20.0 15 24.0 -4.5 72 20 320.3 320.5 290.2 324.7 1.30 36 588 4598 3.0 -15.0 25 18.0 -4.1 76 17 321.4 321.8 291.2 328.3 2.03 37 584 4653 3.0 -20.0 17 23.0 -5.1 81 18 322.1 322.3 290.7 326.7 1.34 38 576 4764 2.8 -25.2 11 28.0 -6.1 92 21 323.1 323.3 290.6 326.1 0.86 39 575 4778 2.8 -25.2 11 28.0 -6.1 93 21 323.3 323.4 290.6 326.3 0.86 40 545 5208 -0.7 -19.7 22 19.0 -7.4 85 21 324.1 324.4 291.5 329.2 1.47 41 511 5719 -3.3 -34.3 7 31.0 -10.9 107 25 327.0 327.1 291.3 328.5 0.41 42 501 5874 -4.7 -27.7 15 23.0 -11.2 110 26 327.1 327.3 291.7 330.0 0.78 43 500 5890 -4.9 -27.9 15 23.0 -11.3 110 26 327.1 327.2 291.7 329.8 0.77 44 496 5953 -5.3 -30.3 12 25.0 -11.8 109 26 327.3 327.5 291.6 329.6 0.62 45 486 6113 -5.7 -31.7 11 26.0 -12.3 108 28 328.7 328.9 291.9 330.8 0.55 46 467 6424 -6.9 -39.9 5 33.0 -13.7 105 30 331.0 331.1 292.3 332.0 0.25 47 452 6679 -6.9 -43.9 3 37.0 -14.0 98 26 334.1 334.2 293.0 334.8 0.17 48 400 7620 -13.1 -47.1 4 34.0 -18.6 90 20 338.0 338.0 294.0 338.5 0.14 49 399 7639 -13.3 -46.3 4 33.0 -18.7 89 20 337.9 338.0 294.0 338.5 0.15 50 355 8515 -20.9 -47.9 7 27.0 -24.5 56 16 339.2 339.2 294.3 339.8 0.14 51 344 8748 -21.7 -54.7 3 33.0 -25.3 74 18 341.2 341.2 294.7 341.5 0.07 52 326 9141 -25.1 -51.1 7 26.0 -27.9 76 19 341.8 341.8 294.8 342.2 0.11 53 308 9551 -27.7 -56.7 5 29.0 -30.2 70 17 343.7 343.8 295.3 344.0 0.06 54 300 9740 -28.9 -58.9 4 30.0 -31.3 80 14 344.6 344.7 295.5 344.8 0.05 55 282 10181 -32.1 -66.1 2 34.0 -34.1 97 11 346.2 346.2 295.8 346.3 0.02 56 250 11020 -39.1 -68.1 3 29.0 -40.3 135 9 347.9 347.9 296.2 348.0 0.02 57 200 12510 -51.3 -73.3 6 22.0 -51.7 325 11 351.5 351.5 297.0 351.6 0.01 58 187 12943 -55.1 -74.1 8 19.0 -55.4 325 11 352.2 352.2 297.1 352.3 0.01 59 150 14310 -67.3 -75.3 31 8.0 -67.4 355 18 354.2 354.2 297.5 354.2 0.01 60 100 16650 -83.5 -89.5 34 6.0 -83.5 75 3 366.4 366.4 299.9 366.4 0.00 61 84 17609 -87.1 -92.1 39 5.0 -87.1 130 14 377.8 377.8 301.9 377.8 0.00 62 82 17740 -85.9 -91.9 33 6.0 -85.9 135 15 382.9 382.9 302.7 382.9 0.00 63 75 18228 -86.5 -91.5 40 5.0 -86.5 108 14 391.5 391.5 304.0 391.5 0.00 64 70 18610 -81.9 -88.9 29 7.0 -81.9 150 6 409.2 409.2 306.4 409.2 0.00 65 69 18691 -80.9 -88.9 25 8.0 -80.9 147 7 413.0 413.0 306.9 413.0 0.00 66 64 19118 -78.5 -88.5 18 10.0 -78.6 72 10 427.3 427.3 308.6 427.3 0.00 67 62 19299 -78.7 -88.7 18 10.0 -78.7 68 14 430.7 430.7 308.9 430.7 0.00 68 61 19391 -78.5 -89.5 15 11.0 -78.6 84 18 433.2 433.2 309.1 433.2 0.00 69 58 19684 -72.5 -88.5 7 16.0 -72.6 106 26 453.0 453.0 311.1 453.0 0.00 70 56 19890 -71.9 -88.9 6 17.0 -72.0 111 24 458.9 458.9 311.7 459.0 0.00 71 55 19996 -72.5 -89.5 6 17.0 -72.6 113 18 459.9 459.9 311.8 459.9 0.00 72 52 20328 -70.7 -89.7 4 19.0 -70.8 80 18 471.6 471.6 312.8 471.6 0.00 73 50 20560 -71.5 -90.5 4 19.0 -71.6 95 15 475.0 475.0 313.1 475.0 0.00 74 49 20679 -71.7 -90.7 4 19.0 -71.8 95 15 477.3 477.3 313.2 477.3 0.00 75 48 20801 -69.5 -90.5 3 21.0 -69.6 94 16 485.3 485.3 313.9 485.4 0.00 76 46 21055 -69.7 -91.7 3 22.0 -69.9 92 18 490.8 490.8 314.3 490.8 0.00 77 45 21187 -67.1 -91.1 2 24.0 -67.4 91 20 500.2 500.2 314.9 500.2 0.00 78 43 21462 -65.3 -91.3 2 26.0 -65.7 97 23 511.2 511.2 315.7 511.2 0.00 79 41 21751 -66.1 -91.1 2 25.0 -66.4 99 28 516.2 516.2 316.1 516.2 0.00 80 39 22056 -63.5 -91.5 1 28.0 -64.0 84 33 530.2 530.2 316.9 530.2 0.00 81 34 22901 -62.3 -90.3 1 28.0 -62.9 84 34 554.6 554.6 318.3 554.6 0.00 82 31 23475 -59.7 -89.7 1 30.0 -60.6 77 39 576.5 576.5 319.5 576.5 0.00 83 30 23680 -58.5 -89.5 1 31.0 -59.6 75 40 585.2 585.2 319.9 585.2 0.00 84 27 24347 -55.5 -87.5 1 32.0 -57.2 65 44 611.5 611.5 321.1 611.5 0.01 85 25 24836 -56.9 -87.9 1 31.0 -58.4 69 52 621.1 621.1 321.5 621.1 0.01 86 22 25658 -50.5 -85.5 1 35.0 -53.6 88 43 663.3 663.3 323.2 663.4 0.01 87 21 25961 -51.1 -85.1 1 34.0 -54.2 87 41 670.3 670.3 323.4 670.4 0.01 88 20 26280 -48.7 -84.7 1 36.0 -52.6 85 38 687.1 687.1 324.0 687.2 0.02 89 13 29093 -51.9 -85.9 1 34.0 -55.9 78 11 766.1 766.1 326.4 766.3 0.02 90 12 29613 -50.1 -85.1 1 35.0 -55.0 360 0 790.2 790.2 327.0 790.4 0.02 91 11 30180 -51.9 -85.9 1 34.0 -56.4 355 4 803.6 803.6 327.3 803.8 0.02 92 10 30800 -50.1 -85.1 1 35.0 -55.5 350 8 832.5 832.5 328.0 832.8 0.03 93 10 30800 -50.1 -85.1 1 35.0 -55.5 350 8 832.5 832.5 328.0 832.8 0.03 94 9.9 30866 -49.9 -85.9 1 36.0 -55.5 835.7 835.7 328.1 835.9 0.02 95 9.8 30933 -45.7 -84.7 0 39.0 -53.2 853.9 853.9 328.5 854.2 0.03 96 9.6 31070 -46.1 -84.1 1 38.0 -53.5 857.4 857.4 328.5 857.7 0.03 97 9.2 31353 -45.7 -83.7 1 38.0 -53.4 869.4 869.5 328.8 869.8 0.04 98 8.8 31651 -42.7 -82.7 0 40.0 -52.1 892.2 892.2 329.2 892.7 0.05 99 8.7 31728 -42.7 -82.7 0 40.0 -52.2 895.1 895.1 329.3 895.6 0.05 100 8.6 31807 -42.7 -82.7 0 40.0 -52.2 898.1 898.1 329.4 898.6 0.05 TRP 84 17609 -87.1 -92.1 39 5.0 -87.1 130 14 377.8 377.8 301.9 377.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 551.00 mb = 5121.83 m = 16803.72 ft Wetbulb zero: 679.66 mb = 3411.21 m = 11191.49 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 42.52 % Est. max temperature: 32.09 C = 89.75 F Sfc-Lift cond lev (LCL): 986.16 mb = 223.26 m = 732.48 ft T: 26.39 C 700-500 lapse rate: 6.28 C/km ThetaE index: 23.21 C Layer 778.0- 759.0 mb Conv cond level (CCL): 905.95 mb = 968.06 m = 3176.03 ft Mean mixing ratio: 17.56 g/kg Conv temperature: 29.73 C = 85.51 F Cap Strength: 1.33 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.14 C Lifted Index @700 mb: 0.81 C Showalter Index: 0.09 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.40 C K Index: 10.60 Risk: None Sweat Index: 252.00 Risk: None Energy Index: -2.77 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 640.73 J/kg Max Up Vert Vel: 35.80 m/s Conv Inhibition (B-): 6.77 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 923.84 mb = 797.88 m = 2617.69 ft Lev Free Conv (LFC): 878.84 mb = 1231.33 m = 4039.74 ft Equ Level (EL): 778.84 mb = 2263.35 m = 7425.59 ft B at Equ Level: 27.63 J/kg Max Parcel Lev (MPL): 708.84 mb = 3060.44 m = 10040.69 ft Wind level data Storm motion: 107 at 15 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 90 5 -5.0 0.0 | 296 10 8.9 -4.4 1 1000 100 90 5 -5.0 0.0 | 296 10 8.9 -4.4 2 977 305 70 18 -16.9 -6.2 | 16 11 -3.0 -10.5 3 925 787 75 18 -17.4 -4.7 | 21 10 -3.5 -9.0 4 911 914 75 19 -18.4 -4.9 | 26 10 -4.5 -9.3 5 880 1219 80 20 -19.7 -3.5 | 37 10 -5.8 -7.8 6 850 1519 65 20 -18.1 -8.5 | 18 13 -4.2 -12.8 7 791 2134 50 16 -12.3 -10.3 | 354 15 1.6 -14.6 8 763 2438 45 19 -13.4 -13.4 | 359 18 0.4 -17.8 9 736 2743 55 22 -18.0 -12.6 | 14 17 -4.1 -17.0 10 710 3048 55 19 -15.6 -10.9 | 6 15 -1.7 -15.3 11 700 3166 75 16 -15.5 -4.1 | 10 9 -1.6 -8.5 12 684 3353 90 13 -13.0 0.0 | 349 4 0.9 -4.4 13 611 4267 70 22 -20.7 -7.5 | 30 14 -6.8 -11.9 14 588 4572 75 17 -16.4 -4.4 | 16 9 -2.5 -8.8 15 567 4877 105 24 -23.2 6.2 | 101 9 -9.3 1.9 16 546 5182 85 21 -20.9 -1.8 | 49 9 -7.0 -6.2 17 506 5791 110 26 -24.4 8.9 | 113 11 -10.5 4.5 18 500 5890 110 26 -24.4 8.9 | 113 11 -10.5 4.5 19 468 6401 105 30 -29.0 7.8 | 103 15 -15.1 3.4 20 433 7010 90 22 -22.0 0.0 | 62 9 -8.1 -4.4 21 400 7620 90 20 -20.0 0.0 | 55 8 -6.1 -4.4 22 400 7620 90 20 -20.0 0.0 | 55 8 -6.1 -4.4 23 353 8534 55 16 -13.1 -9.2 | 357 14 0.8 -13.5 24 339 8839 85 19 -18.9 -1.7 | 40 8 -5.0 -6.0 25 312 9449 65 18 -16.3 -7.6 | 11 12 -2.4 -12.0 26 300 9740 80 14 -13.8 -2.4 | 359 7 0.1 -6.8 27 275 10363 105 10 -9.7 2.6 | 293 5 4.2 -1.8 28 250 11020 135 9 -6.4 6.4 | 255 8 7.5 2.0 29 220 11887 0 0 -0.0 -0.0 | 287 15 13.9 -4.4 30 200 12497 320 10 6.4 -7.7 | 301 24 20.3 -12.0 31 200 12510 325 11 6.3 -9.0 | 304 24 20.2 -13.4 32 173 13411 325 10 5.7 -8.2 | 303 23 19.6 -12.5 33 157 14021 355 14 1.2 -13.9 | 320 24 15.1 -18.3 34 150 14310 355 18 1.6 -17.9 | 325 27 15.5 -22.3 35 150 14326 355 19 1.7 -18.9 | 326 28 15.5 -23.3 36 121 15545 15 14 -3.6 -13.5 | 330 21 10.3 -17.9 37 115 15850 360 13 -0.0 -13.0 | 321 22 13.9 -17.4 38 100 16650 75 3 -2.9 -0.8 | 295 12 11.0 -5.1 39 98 16764 75 3 -2.9 -0.8 | 295 12 11.0 -5.1 40 88 17374 115 13 -11.8 5.5 | 242 2 2.1 1.1 41 84 17609 130 14 -10.7 9.0 | 214 6 3.2 4.6 42 78 17983 145 18 -10.3 14.7 | 199 11 3.6 10.4 43 74 18288 100 13 -12.8 2.3 | 333 2 1.1 -2.1 44 70 18610 150 6 -3.0 5.2 | 266 11 10.9 0.8 45 67 18898 140 10 -6.4 7.7 | 246 8 7.5 3.3 46 63 19202 50 10 -7.7 -6.4 | 330 12 6.2 -10.8 47 60 19507 100 22 -21.7 3.8 | 86 8 -7.8 -0.5 48 57 19812 110 29 -27.3 9.9 | 113 14 -13.4 5.6 49 54 20117 115 12 -10.9 5.1 | 257 3 3.0 0.7 50 51 20422 65 20 -18.1 -8.5 | 18 13 -4.2 -12.8 51 50 20560 95 15 -14.9 1.3 | 19 3 -1.1 -3.0 52 49 20726 95 15 -14.9 1.3 | 19 3 -1.1 -3.0 53 44 21336 90 21 -21.0 0.0 | 59 8 -7.1 -4.4 54 42 21641 105 26 -25.1 6.7 | 102 11 -11.2 2.4 55 38 22250 75 36 -34.8 -9.3 | 57 25 -20.9 -13.7 56 34 22860 85 34 -33.9 -3.0 | 70 21 -20.0 -7.3 57 30 23680 75 40 -38.6 -10.4 | 59 29 -24.8 -14.7 58 27 24384 65 44 -39.9 -18.6 | 49 35 -26.0 -23.0 59 24 24994 70 54 -50.7 -18.5 | 58 43 -36.9 -22.8 60 23 25298 90 46 -46.0 0.0 | 82 32 -32.1 -4.4 61 20 26280 85 38 -37.9 -3.3 | 72 25 -24.0 -7.7 62 19 26518 80 38 -37.4 -6.6 | 65 26 -23.5 -11.0 63 17 27432 95 23 -22.9 2.0 | 75 9 -9.0 -2.4 64 16 27737 85 22 -21.9 -1.9 | 52 10 -8.0 -6.3 65 15 28042 75 17 -16.4 -4.4 | 16 9 -2.5 -8.8 66 14 28651 110 15 -14.1 5.1 | 165 1 -0.2 0.8 67 13 28956 100 14 -13.8 2.4 | 357 2 0.1 -1.9 68 12 29566 0 0 -0.0 -0.0 | 287 15 13.9 -4.4 69 10 30800 350 8 1.4 -7.9 | 309 20 15.3 -12.2 Wind Parameters Mean winds (0-6000m): 77.4 at 19.4 knts Storm direction: 107.4 at 14.6 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 58.6 neg: -38.0 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.8 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 204.61 Bulk Shear: 3.13 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 73 15 1 9| 0.0 13.7 13.7| 25.4 0.0 25.4 50.8 0.85| 15.0 12.7 1000 74 17 13 9| 1.2 6.8 8.0| 31.4 0.0 31.4 31.4 0.85| 8.9 7.5 1500 74 18 19 10| 0.8 5.0 5.7| 33.0 -13.3 19.7 13.1 0.47| 8.1 3.8 2000 70 18 15 11| 0.6 3.3 3.9| 33.0 -31.7 1.3 0.7 0.21| 7.4 1.6 2500 65 18 11 12| 0.5 3.5 3.9| 48.2 -32.0 16.2 6.5 0.28| 7.0 1.9 3000 63 18 11 13| 1.1 2.9 4.0| 58.6 -38.0 20.6 6.9 0.25| 7.1 1.8 4000 67 18 12 12| 1.7 2.9 4.6| 65.7 -40.7 25.0 6.3 0.22| 7.5 1.6 5000 71 18 19 11| 2.0 2.3 4.3| 90.7 -59.4 31.3 6.3 0.20| 8.4 1.7 6000 77 19 30 10| 2.4 1.9 4.4|118.9 -67.8 51.0 8.5 0.25| 8.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//PGUM/skewt/PGUM.skewt.20251218.12.gif