UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 1 DEC 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1004 33 28.4 24.6 80 3.8 25.6 100 7 301.2 304.8 298.6 359.5 19.75 1 1000 88 28.2 24.6 81 3.6 25.5 100 7 301.4 305.0 298.7 359.9 19.84 2 964 414 25.0 23.6 92 1.4 24.0 301.3 304.8 298.4 358.4 19.36 3 962 432 24.8 22.7 88 2.1 23.3 301.3 304.6 297.8 355.3 18.35 4 961 441 25.2 21.4 79 3.8 22.5 301.8 304.9 297.0 351.7 16.93 5 957 478 25.0 21.0 78 4.0 22.1 301.9 305.0 296.8 350.8 16.58 6 955 497 25.4 19.4 69 6.0 21.2 302.5 305.3 296.0 346.9 15.01 7 939 646 24.4 19.6 75 4.8 21.0 303.0 305.8 296.4 348.8 15.47 8 936 674 24.2 21.0 82 3.2 21.9 303.0 306.2 297.3 353.3 16.96 9 932 712 24.4 18.4 69 6.0 20.2 303.6 306.3 295.8 346.5 14.44 10 925 778 24.0 19.0 74 5.0 20.5 120 14 303.8 306.6 296.4 348.8 15.12 11 896 1056 21.6 18.7 84 2.9 19.6 304.2 307.0 296.6 349.8 15.32 12 868 1332 19.8 18.0 89 1.8 18.5 305.1 307.9 296.7 350.3 15.13 13 850 1513 18.8 16.5 86 2.3 17.2 125 14 305.8 308.5 296.1 347.9 14.03 14 844 1574 18.6 15.8 84 2.8 16.7 306.3 308.8 295.9 346.8 13.50 15 832 1697 17.6 16.3 92 1.3 16.7 306.5 309.1 296.4 349.0 14.15 16 825 1770 17.4 16.5 94 0.9 16.8 307.0 309.7 296.7 350.5 14.46 17 802 2012 16.6 13.9 84 2.7 14.8 308.6 311.0 295.9 346.7 12.55 18 798 2054 16.6 13.4 81 3.2 14.4 309.1 311.4 295.8 346.1 12.20 19 786 2184 15.6 14.0 90 1.6 14.6 309.3 311.8 296.3 348.6 12.90 20 753 2548 14.2 11.9 86 2.3 12.7 311.6 313.9 296.1 347.6 11.71 21 752 2559 14.4 10.6 78 3.8 11.9 312.0 314.0 295.5 345.0 10.74 22 746 2627 14.2 10.2 77 4.0 11.6 312.5 314.5 295.5 345.0 10.54 23 744 2650 14.6 8.6 67 6.0 10.8 313.1 315.0 294.9 342.5 9.47 24 700 3164 11.4 8.0 80 3.4 9.3 35 8 315.1 317.0 295.6 345.3 9.67 25 698 3188 11.6 6.7 72 4.9 8.6 315.6 317.3 295.1 343.3 8.86 26 690 3284 11.2 6.2 71 5.0 8.1 316.2 317.9 295.1 343.4 8.66 27 657 3692 8.2 3.7 73 4.5 5.5 317.3 318.7 294.7 341.4 7.62 28 652 3755 7.6 5.8 88 1.8 6.5 317.3 319.0 295.6 345.4 8.91 29 648 3806 7.6 3.9 77 3.7 5.4 317.8 319.4 295.0 342.7 7.84 30 646 3831 7.6 3.8 77 3.8 5.4 318.1 319.6 295.0 342.9 7.81 31 635 3973 6.4 4.3 86 2.1 5.1 318.3 319.9 295.4 344.4 8.23 32 631 4025 6.2 2.8 79 3.4 4.2 318.7 320.1 294.9 342.4 7.44 33 629 4051 5.8 4.2 89 1.6 4.8 318.5 320.1 295.4 344.7 8.25 34 624 4116 5.8 0.8 70 5.0 3.0 319.2 320.5 294.3 340.1 6.51 35 620 4169 5.2 2.4 82 2.8 3.6 319.1 320.6 295.0 342.6 7.36 36 618 4195 5.2 1.6 78 3.6 3.1 319.4 320.8 294.7 341.7 6.97 37 617 4208 5.4 -0.6 65 6.0 2.1 319.8 321.0 294.0 338.9 5.95 38 615 4235 5.2 0.4 71 4.8 2.5 319.9 321.1 294.4 340.5 6.42 39 609 4315 5.0 -4.0 52 9.0 0.4 320.5 321.4 293.3 335.7 4.67 40 598 4464 3.6 -1.4 70 5.0 0.9 320.6 321.7 294.1 339.3 5.78 41 596 4491 3.6 -3.4 60 7.0 0.0 320.9 321.9 293.6 337.1 5.00 42 592 4546 3.2 -4.8 56 8.0 -0.8 321.1 321.9 293.3 335.8 4.53 43 589 4587 2.8 -2.2 70 5.0 0.1 321.1 322.1 294.1 339.0 5.53 44 586 4628 2.8 -4.2 60 7.0 -0.7 321.5 322.5 293.6 337.1 4.79 45 585 4642 2.8 -6.2 52 9.0 -1.6 321.7 322.5 293.1 335.2 4.11 46 581 4698 2.4 -3.6 65 6.0 -0.7 321.8 322.8 293.9 338.3 5.05 47 579 4726 2.2 -5.8 55 8.0 -1.7 321.9 322.8 293.3 336.0 4.29 48 576 4768 2.0 -4.0 64 6.0 -1.0 322.2 323.1 293.9 338.3 4.94 49 575 4782 1.8 -4.2 64 6.0 -1.2 322.1 323.1 293.9 338.0 4.88 50 574 4796 1.8 -6.2 55 8.0 -2.1 322.3 323.1 293.3 336.0 4.19 51 571 4838 1.4 -3.6 69 5.0 -1.2 322.3 323.3 294.1 339.0 5.14 52 569 4867 1.4 -5.6 60 7.0 -2.0 322.6 323.5 293.6 337.1 4.43 53 500 5900 -3.5 -20.5 25 17.0 -9.4 40 12 328.8 329.1 292.8 334.0 1.50 54 400 7630 -13.1 -30.1 23 17.0 -17.4 45 13 338.0 338.1 294.6 340.9 0.78 55 300 9750 -28.3 -40.3 31 12.0 -30.0 100 15 345.5 345.6 296.0 347.0 0.38 56 250 11030 -38.9 -51.9 24 13.0 -39.8 100 28 348.2 348.3 296.4 348.8 0.13 57 200 12520 -51.9 -62.9 26 11.0 -52.2 135 21 350.6 350.6 296.8 350.8 0.04 58 150 14320 -66.5 -74.5 32 8.0 -66.5 145 32 355.5 355.5 297.8 355.6 0.01 59 100 16660 -84.5 -88.5 49 4.0 -84.5 115 15 364.5 364.5 299.5 364.5 0.00 60 85 17543 -90.1 -92.9 58 2.8 -90.1 370.5 370.5 300.7 370.5 0.00 61 83 17670 -90.7 -93.8 55 3.1 -90.7 100 26 371.8 371.8 300.9 371.8 0.00 62 80 17867 -89.1 -93.2 46 4.1 -89.1 379.0 379.0 302.1 379.0 0.00 63 79 17936 -86.1 -91.1 40 5.0 -86.1 386.6 386.6 303.3 386.6 0.00 64 77 18076 -85.3 -90.3 40 5.0 -85.3 391.1 391.1 303.9 391.1 0.00 65 74 18297 -81.1 -88.1 30 7.0 -81.1 404.4 404.4 305.8 404.4 0.00 66 72 18451 -80.1 -87.1 30 7.0 -80.1 409.7 409.7 306.5 409.7 0.00 67 70 18610 -81.1 -88.1 30 7.0 -81.1 70 31 410.9 410.9 306.6 410.9 0.00 68 67 18857 -79.9 -88.9 21 9.0 -79.9 418.7 418.7 307.6 418.7 0.00 69 67 18857 -77.1 -87.1 19 10.0 -77.1 424.7 424.7 308.3 424.7 0.00 70 66 18944 -76.7 -86.7 19 10.0 -76.7 427.4 427.4 308.6 427.4 0.00 71 65 19032 -77.3 -87.3 19 10.0 -77.3 428.0 428.0 308.6 428.0 0.00 72 61 19401 -72.5 -87.5 9 15.0 -72.6 446.5 446.5 310.5 446.5 0.00 73 58 19697 -72.3 -88.3 7 16.0 -72.4 453.5 453.5 311.2 453.5 0.00 74 56 19903 -73.7 -88.7 8 15.0 -73.8 454.8 454.8 311.3 454.8 0.00 75 50 20570 -70.9 -90.9 4 20.0 -71.1 60 25 476.4 476.4 313.2 476.4 0.00 76 48 20813 -68.9 -89.9 3 21.0 -69.1 486.8 486.8 314.0 486.8 0.00 77 46 21067 -70.3 -90.3 4 20.0 -70.5 489.4 489.4 314.2 489.4 0.00 78 40 21902 -68.9 -90.9 3 22.0 -69.1 512.8 512.8 315.8 512.8 0.00 79 37 22375 -63.1 -90.1 1 27.0 -63.6 539.3 539.3 317.5 539.3 0.00 80 35 22718 -62.7 -89.7 1 27.0 -63.3 549.0 549.0 318.1 549.0 0.00 81 34 22896 -63.5 -90.5 1 27.0 -64.0 551.4 551.4 318.2 551.4 0.00 82 31 23467 -61.3 -89.3 1 28.0 -62.1 572.1 572.1 319.3 572.2 0.00 83 30 23670 -62.1 -90.1 1 28.0 -62.8 80 58 575.3 575.3 319.5 575.4 0.00 84 29 23880 -62.1 -90.1 1 28.0 -62.9 581.0 581.0 319.7 581.0 0.00 85 24 25072 -55.1 -87.1 1 32.0 -57.0 633.6 633.6 322.0 633.7 0.01 86 24 25072 -55.3 -87.3 1 32.0 -57.2 633.0 633.0 322.0 633.1 0.01 87 23 25346 -52.7 -85.7 1 33.0 -55.2 648.4 648.4 322.6 648.5 0.01 88 22 25633 -53.3 -86.3 1 33.0 -55.7 654.9 654.9 322.9 655.0 0.01 89 21 25933 -53.1 -86.1 1 33.0 -55.6 664.3 664.3 323.2 664.4 0.01 90 20 26250 -50.9 -84.9 1 34.0 -54.1 90 52 680.4 680.4 323.8 680.5 0.01 91 20 26250 -51.5 -84.5 1 33.0 -54.5 678.5 678.5 323.7 678.7 0.02 92 16 27707 -48.9 -83.9 1 35.0 -53.4 731.7 731.7 325.4 731.9 0.02 93 14 28581 -50.7 -84.7 1 34.0 -54.9 754.1 754.1 326.1 754.3 0.02 94 13 29065 -50.1 -85.1 1 35.0 -54.7 772.4 772.4 326.5 772.5 0.02 95 12 29585 -52.3 -85.3 1 33.0 -56.4 782.4 782.5 326.8 782.6 0.02 96 12 29585 -50.9 -84.9 1 34.0 -55.5 787.4 787.4 327.0 787.6 0.02 97 11 30151 -51.7 -85.7 1 34.0 -56.2 804.3 804.3 327.4 804.5 0.02 98 11 30151 -44.7 -83.7 1 39.0 -52.2 829.8 829.8 328.0 830.1 0.03 99 10 30790 -43.5 -82.5 1 39.0 -52.0 260 46 857.2 857.2 328.5 857.6 0.04 100 8.8 31656 -38.9 -80.9 0 42.0 -50.4 906.9 906.9 329.5 907.6 0.07 101 8.5 31893 -40.1 -81.1 0 41.0 -51.1 911.2 911.3 329.7 911.9 0.07 102 8.1 32224 -36.9 -78.9 0 42.0 -50.0 936.6 936.6 330.1 937.7 0.10 103 7.7 32574 -36.5 -79.5 0 43.0 -50.1 951.9 951.9 330.4 952.9 0.09 104 7.2 33036 -38.5 -80.5 0 42.0 -51.3 962.1 962.2 330.5 963.1 0.09 105 7.0 33230 -37.7 -79.7 0 42.0 -51.1 275 78 973.2 973.3 330.8 974.3 0.10 106 6.1 34182 -36.5 -79.5 0 43.0 -51.4 1017.4 1017.5 331.5 1018.8 0.12 TRP 83 17670 -90.7 -93.8 55 3.1 -90.7 100 26 371.8 371.8 300.9 371.8 0.00 WND 6.0 270 83 Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 549.29 mb = 5161.84 m = 16934.96 ft Wetbulb zero: 595.90 mb = 4492.42 m = 14738.74 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 71.50 % Est. max temperature: 32.86 C = 91.15 F Sfc-Lift cond lev (LCL): 950.69 mb = 536.41 m = 1759.86 ft T: 25.13 C 700-500 lapse rate: 5.45 C/km ThetaE index: 13.03 C Layer 964.0- 939.0 mb Conv cond level (CCL): 870.95 mb = 1302.55 m = 4273.41 ft Mean mixing ratio: 17.11 g/kg Conv temperature: 32.16 C = 89.88 F Cap Strength: 1.57 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.60 C Lifted Index @700 mb: -0.05 C Showalter Index: 0.23 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.00 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 238.00 Risk: None Energy Index: -2.64 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 582.58 J/kg Max Up Vert Vel: 34.13 m/s Conv Inhibition (B-): 31.26 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 902.83 mb = 990.06 m = 3248.19 ft Lev Free Conv (LFC): 827.83 mb = 1740.11 m = 5708.96 ft Equ Level (EL): 817.83 mb = 1844.19 m = 6050.41 ft B at Equ Level: 16.15 J/kg Max Parcel Lev (MPL): 97.83 mb = 16779.01 m = 55048.57 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40997 270 83 83.0 -0.0 1 1004 33 100 7 -6.9 1.2 2 1000 88 100 7 -6.9 1.2 3 943 610 110 16 -15.0 5.5 4 925 778 120 14 -12.1 7.0 5 911 914 130 12 -9.2 7.7 6 850 1513 125 14 -11.5 8.0 7 849 1524 125 13 -10.6 7.5 8 819 1829 95 11 -11.0 1.0 9 790 2134 50 8 -6.1 -5.1 10 710 3048 355 2 0.2 -2.0 11 700 3164 35 8 -4.6 -6.6 12 611 4267 20 9 -3.1 -8.5 13 589 4572 15 10 -2.6 -9.7 14 507 5791 45 11 -7.8 -7.8 15 500 5900 40 12 -7.7 -9.2 16 469 6401 30 13 -6.5 -11.3 17 451 6706 55 13 -10.6 -7.5 18 433 7010 60 10 -8.7 -5.0 19 417 7315 30 13 -6.5 -11.3 20 400 7630 45 13 -9.2 -9.2 21 384 7925 35 12 -6.9 -9.8 22 339 8839 100 13 -12.8 2.3 23 326 9144 80 15 -14.8 -2.6 24 300 9750 100 15 -14.8 2.6 25 275 10363 115 21 -19.0 8.9 26 250 11030 100 28 -27.6 4.9 27 230 11582 100 31 -30.5 5.4 28 201 12497 115 23 -20.8 9.7 29 200 12520 135 21 -14.8 14.8 30 191 12802 140 21 -13.5 16.1 31 165 13716 150 26 -13.0 22.5 32 150 14320 145 32 -18.4 26.2 33 142 14630 145 33 -18.9 27.0 34 121 15545 95 13 -13.0 1.1 35 104 16459 115 6 -5.4 2.5 36 100 16660 115 15 -13.6 6.3 37 93 17069 95 9 -9.0 0.8 38 83 17670 100 26 -25.6 4.5 39 74 18288 85 46 -45.8 -4.0 40 70 18593 85 36 -35.9 -3.1 41 70 18610 70 31 -29.1 -10.6 42 67 18898 70 31 -29.1 -10.6 43 63 19202 75 30 -29.0 -7.8 44 60 19507 90 20 -20.0 0.0 45 57 19812 170 20 -3.5 19.7 46 54 20117 160 14 -4.8 13.2 47 51 20422 135 10 -7.1 7.1 48 50 20570 60 25 -21.7 -12.5 49 46 21031 65 35 -31.7 -14.8 50 42 21641 90 40 -40.0 0.0 51 40 21946 75 43 -41.5 -11.1 52 33 23165 90 57 -57.0 0.0 53 30 23670 80 58 -57.1 -10.1 54 30 23774 80 60 -59.1 -10.4 55 24 24994 95 66 -65.7 5.8 56 22 25603 105 59 -57.0 15.3 57 20 26250 90 52 -52.0 0.0 58 18 26822 85 51 -50.8 -4.4 59 17 27432 85 48 -47.8 -4.2 60 15 28042 125 30 -24.6 17.2 61 15 28346 120 23 -19.9 11.5 62 14 28651 60 18 -15.6 -9.0 63 13 28956 60 26 -22.5 -13.0 64 13 29261 80 10 -9.8 -1.7 65 12 29566 260 10 9.8 1.7 66 12 29870 270 25 25.0 -0.0 67 11 30175 275 23 22.9 -2.0 68 10 30790 260 46 45.3 8.0 69 7 33230 275 78 77.7 -6.8 Wind Parameters Energy-Hel index: -36.41 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//PTRO/skewt/PTRO.skewt.20251201.00.gif