UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 4 DEC 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 29.2 24.9 78 4.3 26.0 90 4 301.7 305.4 298.9 361.1 20.06 1 1004 70 28.2 23.5 76 4.7 24.7 301.0 304.4 297.8 355.3 18.45 2 1000 102 27.8 23.4 77 4.4 24.6 50 13 301.0 304.3 297.7 355.1 18.41 3 937 676 22.4 22.4 100 0.0 22.4 301.1 304.5 297.8 355.6 18.50 4 925 789 21.8 21.8 100 0.0 21.8 80 14 301.6 304.9 297.7 354.8 18.05 5 895 1076 20.0 19.2 95 0.8 19.5 302.6 305.5 296.5 349.5 15.84 6 890 1124 19.6 19.5 99 0.1 19.5 302.7 305.7 296.8 350.7 16.24 7 885 1173 19.8 18.3 91 1.5 18.8 303.4 306.2 296.3 348.3 15.12 8 869 1331 18.2 18.2 100 0.0 18.2 303.3 306.1 296.3 348.7 15.31 9 856 1460 17.8 16.7 93 1.1 17.1 304.2 306.8 295.8 346.2 14.11 10 853 1491 17.8 15.4 86 2.4 16.2 304.5 306.9 295.1 343.3 13.01 11 850 1521 18.2 13.6 75 4.6 15.1 95 15 305.2 307.4 294.3 339.9 11.60 12 847 1551 18.2 12.2 68 6.0 14.3 305.5 307.5 293.6 337.3 10.60 13 844 1582 17.8 13.7 77 4.1 15.1 305.4 307.6 294.5 340.6 11.76 14 840 1622 17.8 10.8 64 7.0 13.3 305.8 307.6 293.1 335.1 9.73 15 838 1643 19.2 3.2 35 16.0 10.2 307.5 308.6 290.3 325.2 5.75 16 835 1674 20.0 1.0 28 19.0 9.6 308.7 309.6 289.9 323.9 4.93 17 829 1736 20.8 -12.2 10 33.0 6.4 310.1 310.5 287.4 316.0 1.81 18 828 1746 20.8 -8.2 13 29.0 7.2 310.3 310.7 288.2 318.2 2.48 19 822 1809 20.4 1.4 28 19.0 9.8 310.5 311.5 290.7 326.5 5.15 20 815 1883 20.0 3.0 32 17.0 10.3 310.8 311.9 291.4 328.9 5.83 21 801 2032 19.4 -1.6 24 21.0 8.3 311.7 312.5 290.3 325.1 4.24 22 791 2140 18.2 2.2 34 16.0 9.2 311.6 312.6 291.5 329.3 5.67 23 775 2314 17.4 -16.6 8 34.0 3.8 312.5 312.8 287.8 317.0 1.35 24 764 2436 16.8 -6.2 20 23.0 5.6 313.2 313.8 289.8 323.3 3.15 25 758 2503 16.6 -13.4 12 30.0 3.8 313.6 314.0 288.6 319.6 1.79 26 753 2560 16.0 0.0 34 16.0 7.2 313.6 314.6 291.6 329.6 5.08 27 750 2594 15.6 2.6 42 13.0 8.2 313.5 314.7 292.5 332.8 6.16 28 746 2639 15.2 0.2 36 15.0 7.0 313.6 314.6 291.7 330.0 5.21 29 743 2673 15.0 4.0 48 11.0 8.6 313.7 315.0 293.1 335.2 6.88 30 722 2915 13.8 -2.2 33 16.0 5.4 315.0 315.8 291.5 329.3 4.51 31 716 2985 13.0 2.0 47 11.0 6.8 314.8 316.0 292.9 334.3 6.18 32 700 3175 11.8 -1.2 40 13.0 4.8 80 21 315.6 316.5 292.1 331.5 5.01 33 693 3259 11.0 -3.0 37 14.0 3.8 315.6 316.4 291.6 329.7 4.42 34 684 3368 10.0 -1.0 46 11.0 4.1 315.6 316.6 292.3 332.2 5.20 35 677 3453 9.6 -4.4 37 14.0 2.6 316.1 316.9 291.5 329.2 4.08 36 656 3714 7.4 -2.6 49 10.0 2.2 316.5 317.4 292.2 331.9 4.82 37 645 3853 6.6 -4.4 45 11.0 1.1 317.1 318.0 292.0 330.9 4.28 38 643 3879 6.4 -2.6 53 9.0 1.7 317.2 318.1 292.5 332.9 4.92 39 641 3904 6.4 -4.6 45 11.0 1.0 317.5 318.3 292.0 331.1 4.24 40 640 3917 6.4 -3.6 49 10.0 1.3 317.6 318.5 292.3 332.3 4.58 41 639 3930 6.4 1.4 70 5.0 3.6 317.8 319.0 294.0 338.9 6.64 42 635 3981 6.4 -0.6 61 7.0 2.6 318.3 319.4 293.5 336.8 5.78 43 629 4059 5.8 0.8 70 5.0 3.0 318.5 319.8 294.1 339.1 6.46 44 620 4177 5.0 -1.0 65 6.0 1.8 318.9 320.0 293.7 337.3 5.74 45 619 4190 5.0 -2.0 60 7.0 1.3 319.0 320.1 293.4 336.2 5.34 46 615 4243 5.2 -9.8 33 15.0 -1.5 319.9 320.4 291.6 329.6 2.95 47 606 4363 4.4 -7.6 41 12.0 -1.2 320.3 321.0 292.3 332.0 3.56 48 598 4472 3.8 -12.2 30 16.0 -3.0 320.8 321.3 291.5 329.2 2.51 49 596 4499 4.0 -18.0 18 22.0 -4.2 321.4 321.7 290.7 326.7 1.56 50 577 4762 2.8 -25.2 11 28.0 -6.0 322.9 323.1 290.6 326.0 0.85 51 574 4804 2.6 -37.4 3 40.0 -7.1 323.2 323.2 290.0 324.2 0.27 52 559 5018 1.2 -25.8 11 27.0 -7.1 324.0 324.2 290.9 327.0 0.84 53 549 5163 0.4 -36.6 4 37.0 -8.5 324.7 324.8 290.5 325.9 0.30 54 500 5910 -2.3 -36.3 5 34.0 -10.5 90 32 330.2 330.3 292.2 331.5 0.34 55 400 7630 -14.5 -43.5 7 29.0 -19.4 90 30 336.1 336.2 293.6 336.9 0.20 56 300 9750 -29.5 -51.5 10 22.0 -31.6 50 23 343.8 343.8 295.3 344.3 0.11 57 250 11030 -40.1 -62.1 8 22.0 -41.1 20 20 346.4 346.5 295.9 346.6 0.04 58 200 12510 -53.1 -67.1 17 14.0 -53.4 355 18 348.7 348.7 296.4 348.8 0.02 59 150 14300 -66.3 -76.3 23 10.0 -66.4 80 12 355.9 355.9 297.9 355.9 0.01 60 100 16650 -82.9 -87.9 42 5.0 -82.9 65 11 367.6 367.6 300.1 367.6 0.00 61 95 16934 -84.9 -89.9 40 5.0 -84.9 369.1 369.1 300.4 369.1 0.00 62 94 16993 -84.9 -90.9 33 6.0 -84.9 370.2 370.2 300.6 370.2 0.00 63 93 17052 -84.3 -90.3 34 6.0 -84.3 372.5 372.5 301.0 372.5 0.00 64 89 17295 -84.9 -91.9 28 7.0 -84.9 376.0 376.0 301.6 376.0 0.00 65 77 18087 -87.9 -92.6 41 4.7 -87.9 80 24 385.7 385.7 303.1 385.7 0.00 66 71 18532 -84.5 -90.5 34 6.0 -84.5 402.0 402.0 305.5 402.0 0.00 67 70 18610 -84.7 -90.7 34 6.0 -84.7 75 18 403.2 403.2 305.6 403.2 0.00 68 65 19019 -85.9 -90.9 40 5.0 -85.9 409.2 409.2 306.4 409.2 0.00 69 64 19104 -85.5 -91.5 33 6.0 -85.5 411.9 411.9 306.7 411.9 0.00 70 62 19281 -81.7 -89.7 24 8.0 -81.7 424.1 424.1 308.2 424.1 0.00 71 61 19373 -76.7 -87.7 16 11.0 -76.7 437.2 437.2 309.6 437.2 0.00 72 59 19566 -74.9 -88.9 10 14.0 -75.0 445.4 445.4 310.4 445.4 0.00 73 56 19869 -76.1 -90.1 9 14.0 -76.2 449.4 449.4 310.8 449.4 0.00 74 51 20414 -72.9 -89.9 6 17.0 -73.0 469.0 469.0 312.5 469.0 0.00 75 50 20530 -73.3 -90.3 6 17.0 -73.4 75 27 470.8 470.8 312.7 470.8 0.00 76 48 20769 -73.5 -91.5 5 18.0 -73.6 475.8 475.8 313.1 475.8 0.00 77 46 21020 -71.5 -91.5 4 20.0 -71.6 486.5 486.5 314.0 486.5 0.00 78 45 21151 -67.9 -91.9 2 24.0 -68.1 498.3 498.3 314.8 498.3 0.00 79 44 21287 -67.3 -92.3 2 25.0 -67.5 502.9 502.9 315.2 503.0 0.00 80 42 21571 -62.9 -90.9 1 28.0 -63.4 520.6 520.6 316.4 520.6 0.00 81 39 22030 -60.5 -89.5 1 29.0 -61.2 537.8 537.8 317.4 537.8 0.00 82 36 22526 -63.3 -90.3 1 27.0 -63.8 543.0 543.0 317.7 543.0 0.00 83 31 23453 -60.3 -90.3 1 30.0 -61.2 574.8 574.8 319.4 574.9 0.00 84 30 23660 -56.1 -88.1 1 32.0 -57.5 80 51 591.7 591.7 320.2 591.7 0.01 85 28 24099 -55.3 -87.3 1 32.0 -56.9 605.7 605.7 320.9 605.8 0.01 86 25 24824 -54.5 -86.5 1 32.0 -56.5 628.0 628.0 321.8 628.0 0.01 87 22 25640 -55.9 -86.9 1 31.0 -57.8 647.2 647.2 322.6 647.2 0.01 88 21 25936 -55.5 -87.5 1 32.0 -57.5 657.1 657.1 323.0 657.1 0.01 89 20 26250 -51.5 -86.5 1 35.0 -54.6 80 42 678.5 678.5 323.7 678.6 0.01 90 19 26583 -50.3 -85.3 1 35.0 -53.8 692.3 692.3 324.2 692.4 0.01 91 17 27302 -52.5 -85.5 1 33.0 -55.6 707.6 707.6 324.7 707.7 0.02 92 17 27302 -51.7 -85.7 1 34.0 -55.1 710.2 710.2 324.7 710.3 0.01 93 15 28109 -53.3 -85.3 1 32.0 -56.5 730.7 730.8 325.4 730.9 0.02 94 13 29041 -46.9 -83.9 1 37.0 -52.8 783.4 783.4 326.8 783.7 0.03 95 10 30770 -48.3 -84.3 1 36.0 -54.5 270 66 839.3 839.3 328.2 839.6 0.03 96 10 30770 -48.9 -84.9 1 36.0 -54.8 837.0 837.0 328.1 837.3 0.03 97 9.7 30971 -47.3 -84.3 1 37.0 -54.1 850.4 850.4 328.4 850.7 0.03 98 9.1 31392 -48.7 -84.7 1 36.0 -55.1 860.7 860.7 328.6 861.0 0.03 99 8.9 31539 -46.7 -83.7 1 37.0 -54.1 873.9 873.9 328.9 874.3 0.04 100 8.6 31766 -47.1 -84.1 1 37.0 -54.4 880.9 880.9 329.1 881.3 0.04 101 8.2 32084 -42.5 -82.5 0 40.0 -52.4 911.2 911.2 329.7 911.7 0.05 TRP 77 18087 -87.9 -92.6 41 4.7 -87.9 80 24 385.7 385.7 303.1 385.7 0.00 WND 8.0 255 77 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 541.74 mb = 5273.74 m = 17302.08 ft Wetbulb zero: 617.14 mb = 4214.81 m = 13827.95 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 44.10 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 946.75 mb = 585.03 m = 1919.36 ft T: 23.26 C 700-500 lapse rate: 5.16 C/km ThetaE index: 24.59 C Layer 840.0- 828.0 mb Conv cond level (CCL): 931.38 mb = 729.00 m = 2391.71 ft Mean mixing ratio: 18.25 g/kg Conv temperature: 28.78 C = 83.81 F Cap Strength: 2.79 C Lifted Index: -1.09 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.80 C Lifted Index @700 mb: -0.11 C Showalter Index: 4.54 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 15.90 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 225.20 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1233.03 J/kg Max Up Vert Vel: 49.66 m/s Conv Inhibition (B-): 0.11 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 933.06 mb = 713.22 m = 2339.92 ft Lev Free Conv (LFC): 928.06 mb = 760.15 m = 2493.91 ft Equ Level (EL): 838.06 mb = 1642.09 m = 5387.35 ft B at Equ Level: 24.91 J/kg Max Parcel Lev (MPL): 808.06 mb = 1956.30 m = 6418.22 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38732 255 77 74.4 19.9 1 1007 46 90 4 -4.0 0.0 2 1000 102 50 13 -10.0 -8.4 3 977 305 65 16 -14.5 -6.8 4 944 610 75 16 -15.5 -4.1 5 925 789 80 14 -13.8 -2.4 6 912 914 100 14 -13.8 2.4 7 880 1219 105 13 -12.6 3.4 8 850 1521 95 15 -14.9 1.3 9 850 1524 100 14 -13.8 2.4 10 791 2134 75 24 -23.2 -6.2 11 736 2743 95 19 -18.9 1.7 12 711 3048 80 20 -19.7 -3.5 13 700 3175 80 21 -20.7 -3.6 14 635 3962 75 17 -16.4 -4.4 15 612 4267 70 21 -19.7 -7.2 16 589 4572 65 25 -22.7 -10.6 17 527 5486 100 28 -27.6 4.9 18 500 5910 90 32 -32.0 0.0 19 488 6096 90 32 -32.0 0.0 20 451 6706 80 26 -25.6 -4.5 21 433 7010 105 19 -18.4 4.9 22 417 7315 115 23 -20.8 9.7 23 400 7630 90 30 -30.0 0.0 24 384 7925 85 33 -32.9 -2.9 25 354 8534 85 24 -23.9 -2.1 26 326 9144 60 27 -23.4 -13.5 27 300 9750 50 23 -17.6 -14.8 28 252 10973 20 17 -5.8 -16.0 29 250 11030 20 20 -6.8 -18.8 30 220 11887 15 27 -7.0 -26.1 31 200 12510 355 18 1.6 -17.9 32 182 13106 345 18 4.7 -17.4 33 173 13411 355 11 1.0 -11.0 34 157 14021 55 10 -8.2 -5.7 35 150 14300 80 12 -11.8 -2.1 36 142 14630 80 12 -11.8 -2.1 37 134 14935 45 6 -4.2 -4.2 38 121 15545 15 10 -2.6 -9.7 39 109 16154 30 15 -7.5 -13.0 40 103 16459 20 21 -7.2 -19.7 41 100 16650 65 11 -10.0 -4.6 42 93 17069 65 11 -10.0 -4.6 43 88 17374 40 3 -1.9 -2.3 44 83 17678 25 10 -4.2 -9.1 45 78 17983 35 23 -13.2 -18.8 46 77 18087 80 24 -23.6 -4.2 47 74 18288 70 22 -20.7 -7.5 48 70 18593 85 20 -19.9 -1.7 49 70 18610 75 18 -17.4 -4.7 50 67 18898 75 18 -17.4 -4.7 51 63 19202 100 14 -13.8 2.4 52 60 19507 75 24 -23.2 -6.2 53 57 19812 95 28 -27.9 2.4 54 54 20117 115 14 -12.7 5.9 55 51 20422 75 13 -12.6 -3.4 56 50 20530 75 27 -26.1 -7.0 57 40 21946 90 44 -44.0 0.0 58 36 22555 105 51 -49.3 13.2 59 30 23660 80 51 -50.2 -8.9 60 29 23774 75 48 -46.4 -12.4 61 27 24384 90 53 -53.0 0.0 62 20 26250 80 42 -41.4 -7.3 63 17 27127 80 36 -35.5 -6.3 64 16 27737 95 33 -32.9 2.9 65 15 28346 115 20 -18.1 8.5 66 14 28651 85 17 -16.9 -1.5 67 13 28956 90 10 -10.0 0.0 68 13 29261 285 12 11.6 -3.1 69 12 29566 310 21 16.1 -13.5 70 11 30175 280 29 28.6 -5.0 71 10 30770 270 66 66.0 -0.0 Wind Parameters Energy-Hel index: -77.06 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//PTPN/skewt/PTPN.skewt.20251204.00.gif