UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 7 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 26.6 24.8 90 1.8 25.3 60 7 299.4 303.1 298.3 358.0 20.00 1 1000 86 26.4 24.5 89 1.9 25.0 70 5 299.5 303.1 298.2 357.3 19.71 2 955 493 24.2 21.7 86 2.5 22.4 301.3 304.5 297.1 352.4 17.36 3 942 613 23.2 22.8 98 0.4 22.9 301.5 304.9 298.1 357.1 18.87 4 925 773 22.4 22.1 98 0.3 22.2 65 10 302.2 305.6 298.0 356.6 18.40 5 921 811 22.4 21.6 95 0.8 21.8 302.6 305.9 297.8 355.6 17.91 6 912 897 22.4 19.9 86 2.5 20.6 303.4 306.4 297.0 351.7 16.25 7 891 1100 20.8 19.4 92 1.4 19.8 303.8 306.8 297.0 351.7 16.12 8 872 1287 19.6 18.1 91 1.5 18.5 304.4 307.3 296.5 349.6 15.16 9 852 1488 19.0 14.8 77 4.2 16.2 305.8 308.2 295.1 343.4 12.52 10 850 1508 18.8 15.1 79 3.7 16.3 90 6 305.8 308.2 295.3 344.2 12.80 11 818 1837 16.8 14.8 88 2.0 15.4 307.1 309.5 295.8 346.4 13.05 12 810 1921 16.4 12.9 80 3.5 14.1 307.5 309.7 295.0 342.7 11.62 13 807 1953 16.4 13.1 81 3.3 14.2 307.9 310.1 295.2 343.6 11.83 14 806 1964 16.0 14.5 91 1.5 15.0 307.5 310.0 295.9 346.8 12.99 15 797 2059 15.2 14.3 94 0.9 14.6 307.7 310.1 295.9 346.9 12.97 16 795 2081 15.2 14.3 94 0.9 14.6 307.9 310.3 296.0 347.2 13.00 17 789 2145 15.8 9.8 67 6.0 12.0 309.2 311.0 294.0 338.8 9.69 18 785 2188 15.2 12.2 82 3.0 13.2 309.0 311.2 295.3 343.8 11.45 19 775 2297 14.4 12.8 90 1.6 13.3 309.3 311.6 295.7 346.0 12.08 20 762 2441 13.6 12.5 93 1.1 12.9 309.9 312.2 295.9 346.7 12.05 21 759 2474 14.4 11.0 80 3.4 12.2 311.1 313.2 295.4 344.7 10.93 22 757 2496 14.6 11.3 81 3.3 12.4 311.6 313.7 295.7 346.0 11.19 23 721 2907 11.2 11.1 99 0.1 11.2 312.2 314.4 296.2 347.9 11.60 24 714 2989 11.4 11.4 100 0.0 11.4 313.3 315.6 296.7 350.3 11.95 25 700 3155 10.6 10.5 99 0.1 10.6 65 20 314.2 316.4 296.6 349.8 11.48 26 697 3191 10.4 9.7 95 0.7 10.0 314.4 316.5 296.3 348.3 10.91 27 696 3203 10.6 9.3 92 1.3 9.7 314.7 316.8 296.1 347.8 10.63 28 684 3347 9.4 8.6 95 0.8 8.9 315.0 316.9 296.0 347.1 10.32 29 669 3531 9.4 6.5 82 2.9 7.6 317.0 318.7 295.7 345.7 9.12 30 668 3544 9.4 6.4 82 3.0 7.5 317.1 318.9 295.7 345.7 9.07 31 656 3694 8.2 6.5 89 1.7 7.2 317.4 319.2 295.9 346.7 9.30 32 649 3782 7.8 6.0 88 1.8 6.7 317.9 319.7 295.9 346.6 9.08 33 641 3885 7.2 4.9 85 2.3 5.8 318.4 320.0 295.6 345.3 8.51 34 639 3910 7.4 3.5 76 3.9 5.1 318.9 320.4 295.1 343.5 7.73 35 631 4014 6.8 4.1 83 2.7 5.2 319.4 320.9 295.6 345.4 8.17 36 629 4040 7.0 2.6 74 4.4 4.4 319.9 321.3 295.1 343.4 7.36 37 626 4080 6.8 2.4 73 4.4 4.2 320.1 321.5 295.1 343.4 7.29 38 616 4212 5.8 3.9 88 1.9 4.6 320.4 322.0 295.9 346.8 8.25 39 603 4386 4.6 2.0 83 2.6 3.1 321.0 322.4 295.4 344.6 7.36 40 601 4413 4.4 1.2 80 3.2 2.6 321.1 322.4 295.1 343.5 6.97 41 599 4440 4.6 -1.4 65 6.0 1.4 321.6 322.7 294.4 340.3 5.77 42 598 4454 4.6 -1.4 65 6.0 1.4 321.7 322.9 294.4 340.5 5.78 43 597 4468 4.8 -6.2 45 11.0 -0.6 322.1 322.9 293.2 335.4 4.03 44 589 4577 4.0 -8.0 41 12.0 -1.6 322.4 323.1 292.9 334.2 3.55 45 587 4605 3.8 -5.2 52 9.0 -0.7 322.5 323.4 293.6 337.1 4.43 46 584 4647 3.8 -7.2 44 11.0 -1.4 323.0 323.8 293.2 335.6 3.81 47 579 4717 3.2 -7.8 44 11.0 -2.0 323.1 323.8 293.1 335.3 3.67 48 578 4731 3.2 -9.8 38 13.0 -2.7 323.3 323.9 292.7 333.7 3.14 49 575 4773 2.8 -7.2 48 10.0 -2.0 323.3 324.0 293.3 336.1 3.87 50 571 4829 2.4 -5.6 55 8.0 -1.6 323.4 324.3 293.8 338.0 4.41 51 568 4872 1.6 -2.1 76 3.7 -0.4 323.0 324.1 294.8 341.8 5.78 52 500 5890 -3.9 -25.9 16 22.0 -10.5 85 28 328.3 328.5 292.2 331.6 0.93 53 400 7620 -14.5 -19.5 66 5.0 -16.2 75 30 336.1 336.6 295.1 343.4 2.04 54 300 9740 -29.1 -36.1 51 7.0 -30.2 75 30 344.4 344.5 295.9 346.6 0.58 55 250 11010 -38.9 -55.9 15 17.0 -39.9 90 29 348.2 348.2 296.3 348.6 0.08 56 200 12510 -51.1 -57.1 49 6.0 -51.3 140 15 351.8 351.9 297.1 352.2 0.08 57 150 14310 -66.9 -73.9 37 7.0 -67.0 165 17 354.8 354.8 297.7 354.9 0.01 58 100 16640 -85.1 -89.7 44 4.6 -85.1 90 27 363.3 363.3 299.4 363.3 0.00 59 92 17095 -87.9 -92.2 44 4.3 -87.9 95 40 366.5 366.5 299.9 366.5 0.00 60 90 17214 -88.1 -92.6 43 4.5 -88.1 368.4 368.4 300.3 368.5 0.00 61 89 17275 -86.7 -91.7 39 5.0 -86.7 372.4 372.4 301.0 372.4 0.00 62 83 17653 -88.7 -92.8 46 4.1 -88.7 375.9 375.9 301.6 375.9 0.00 63 75 18207 -83.7 -89.7 34 6.0 -83.7 397.4 397.4 304.9 397.4 0.00 64 71 18511 -83.5 -89.5 34 6.0 -83.5 404.1 404.1 305.7 404.1 0.00 65 70 18590 -83.7 -89.7 34 6.0 -83.7 85 30 405.3 405.3 305.9 405.3 0.00 66 69 18670 -83.9 -89.9 34 6.0 -83.9 406.6 406.6 306.0 406.6 0.00 67 64 19094 -79.3 -88.3 21 9.0 -79.3 425.5 425.5 308.3 425.5 0.00 68 63 19183 -79.3 -88.3 21 9.0 -79.3 427.4 427.4 308.6 427.4 0.00 69 62 19275 -76.1 -87.1 16 11.0 -76.2 436.5 436.5 309.5 436.5 0.00 70 60 19466 -73.9 -87.9 10 14.0 -74.0 445.5 445.5 310.4 445.5 0.00 71 56 19869 -75.3 -89.3 9 14.0 -75.4 451.2 451.2 311.0 451.2 0.00 72 53 20192 -70.7 -88.7 5 18.0 -70.8 469.0 469.0 312.5 469.0 0.00 73 51 20421 -69.9 -89.9 4 20.0 -70.1 476.1 476.1 313.1 476.1 0.00 74 50 20540 -68.7 -89.7 3 21.0 -68.9 90 27 481.6 481.6 313.6 481.6 0.00 75 49 20661 -68.3 -90.3 3 22.0 -68.5 485.3 485.3 313.9 485.3 0.00 76 46 21040 -69.5 -90.5 3 21.0 -69.7 491.3 491.3 314.3 491.3 0.00 77 43 21446 -65.9 -90.9 2 25.0 -66.2 509.7 509.7 315.6 509.7 0.00 78 38 22193 -68.3 -91.3 2 23.0 -68.5 521.9 521.9 316.4 521.9 0.00 79 36 22519 -67.9 -91.9 2 24.0 -68.2 531.1 531.1 317.0 531.1 0.00 80 34 22866 -63.5 -91.5 1 28.0 -64.0 551.4 551.4 318.2 551.4 0.00 81 31 23436 -62.3 -90.3 1 28.0 -63.0 569.4 569.4 319.1 569.5 0.00 82 30 23640 -59.1 -89.1 1 30.0 -60.1 105 58 583.5 583.5 319.8 583.6 0.00 83 29 23852 -58.7 -88.7 1 30.0 -59.8 590.3 590.3 320.2 590.3 0.01 84 27 24306 -53.7 -86.7 1 33.0 -55.7 616.5 616.5 321.3 616.6 0.01 85 25 24802 -52.1 -86.1 1 34.0 -54.5 634.9 634.9 322.1 634.9 0.01 86 24 25068 -48.5 -83.5 1 35.0 -52.0 652.8 652.8 322.8 652.9 0.02 87 22 25640 -49.1 -84.1 1 35.0 -52.6 667.4 667.4 323.3 667.6 0.02 88 20 26260 -52.3 -85.3 1 33.0 -55.1 75 34 676.1 676.1 323.6 676.2 0.01 89 17 27307 -55.7 -87.7 1 32.0 -58.0 697.4 697.4 324.3 697.4 0.01 90 17 27307 -53.3 -87.3 1 34.0 -56.2 705.0 705.1 324.6 705.1 0.01 91 16 27699 -52.3 -86.3 1 34.0 -55.6 720.6 720.6 325.1 720.8 0.01 92 15 28117 -53.7 -86.7 1 33.0 -56.8 729.4 729.4 325.3 729.5 0.01 93 15 28117 -52.9 -86.9 1 34.0 -56.2 732.1 732.1 325.4 732.2 0.01 94 15 28117 -49.7 -85.7 1 36.0 -54.1 742.7 742.7 325.7 742.8 0.02 95 14 28569 -50.5 -85.5 1 35.0 -54.8 754.8 754.8 326.1 755.0 0.02 96 14 28569 -49.3 -85.3 1 36.0 -54.0 758.9 758.9 326.2 759.0 0.02 97 13 29058 -46.9 -83.9 1 37.0 -52.8 783.4 783.4 326.8 783.7 0.03 98 13 29058 -45.5 -83.5 1 38.0 -52.0 788.3 788.3 327.0 788.5 0.03 99 12 29595 -43.7 -82.7 1 39.0 -51.3 812.9 812.9 327.5 813.2 0.04 100 12 29595 -43.7 -82.7 1 39.0 -51.3 812.9 812.9 327.5 813.2 0.04 101 12 29595 -43.7 -82.7 1 39.0 -51.3 812.9 812.9 327.5 813.2 0.04 102 12 29595 -40.7 -81.7 0 41.0 -49.8 823.5 823.6 327.8 823.9 0.04 103 11 30186 -43.1 -82.1 1 39.0 -51.4 835.6 835.6 328.1 836.0 0.04 104 10 30830 -42.7 -81.7 1 39.0 -51.5 270 63 860.2 860.2 328.6 860.6 0.05 105 9.7 31035 -43.5 -82.5 1 39.0 -52.1 864.7 864.7 328.7 865.1 0.05 106 9.2 31395 -39.5 -80.5 0 41.0 -50.5 893.1 893.2 329.3 893.8 0.07 107 8.2 32180 -41.3 -82.3 0 41.0 -51.8 915.9 915.9 329.7 916.5 0.06 108 7.4 32880 -39.5 -81.5 0 42.0 -51.5 950.5 950.6 330.4 951.3 0.07 109 7.0 33260 -39.9 -80.9 0 41.0 -52.0 265 78 964.1 964.2 330.6 965.0 0.08 110 6.7 33558 -41.5 -82.5 0 41.0 -52.9 969.6 969.6 330.7 970.3 0.07 111 6.4 33871 -38.5 -80.5 0 42.0 -51.9 995.1 995.1 331.1 996.2 0.10 TRP 92 17095 -87.9 -92.2 44 4.3 -87.9 95 40 366.5 366.5 299.9 366.5 0.00 WND 6.0 255 84 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 548.22 mb = 5168.06 m = 16955.38 ft Wetbulb zero: 597.29 mb = 4463.50 m = 14643.87 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 77.37 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 978.57 mb = 277.49 m = 910.38 ft T: 25.36 C 700-500 lapse rate: 5.30 C/km ThetaE index: 8.46 C Layer 789.0- 785.0 mb Conv cond level (CCL): 900.35 mb = 1008.89 m = 3309.98 ft Mean mixing ratio: 18.20 g/kg Conv temperature: 30.84 C = 87.51 F Cap Strength: 1.02 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.40 C Lifted Index @700 mb: -1.31 C Showalter Index: 1.18 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.00 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 221.20 Risk: None Energy Index: -2.35 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1104.55 J/kg Max Up Vert Vel: 47.00 m/s Conv Inhibition (B-): 10.34 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 931.06 mb = 715.78 m = 2348.34 ft Lev Free Conv (LFC): 876.06 mb = 1246.68 m = 4090.11 ft Equ Level (EL): 146.06 mb = 14462.92 m = 47449.94 ft B at Equ Level: 1098.24 J/kg Max Parcel Lev (MPL): 76.06 mb = 18130.64 m = 59482.99 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40997 255 84 81.1 21.7 1 1004 33 60 7 -6.1 -3.5 2 1000 86 70 5 -4.7 -1.7 3 975 305 45 17 -12.0 -12.0 4 925 773 65 10 -9.1 -4.2 5 910 914 65 9 -8.2 -3.8 6 850 1508 90 6 -6.0 0.0 7 790 2134 80 8 -7.9 -1.4 8 762 2438 70 15 -14.1 -5.1 9 735 2743 90 13 -13.0 0.0 10 709 3048 65 14 -12.7 -5.9 11 700 3155 65 20 -18.1 -8.5 12 634 3962 85 16 -15.9 -1.4 13 610 4267 80 17 -16.7 -3.0 14 588 4572 75 15 -14.5 -3.9 15 566 4877 95 16 -15.9 1.4 16 525 5486 80 26 -25.6 -4.5 17 500 5890 85 28 -27.9 -2.4 18 450 6706 90 27 -27.0 0.0 19 400 7620 75 30 -29.0 -7.8 20 400 7620 70 29 -27.3 -9.9 21 368 8230 80 30 -29.5 -5.2 22 300 9740 75 30 -29.0 -7.8 23 299 9754 65 28 -25.4 -11.8 24 274 10363 90 34 -34.0 0.0 25 250 11010 90 29 -29.0 0.0 26 230 11582 85 25 -24.9 -2.2 27 200 12497 105 13 -12.6 3.4 28 200 12510 140 15 -9.6 11.5 29 191 12802 140 14 -9.0 10.7 30 150 14310 165 17 -4.4 16.4 31 142 14630 165 17 -4.4 16.4 32 115 15850 135 16 -11.3 11.3 33 109 16154 150 15 -7.5 13.0 34 103 16459 110 15 -14.1 5.1 35 100 16640 90 27 -27.0 0.0 36 98 16764 90 26 -26.0 0.0 37 92 17095 95 40 -39.8 3.5 38 74 18288 105 58 -56.0 15.0 39 70 18590 85 30 -29.9 -2.6 40 70 18593 115 29 -26.3 12.3 41 66 18898 80 32 -31.5 -5.6 42 63 19202 90 42 -42.0 0.0 43 60 19507 135 21 -14.8 14.8 44 54 20117 120 12 -10.4 6.0 45 51 20422 110 26 -24.4 8.9 46 50 20540 90 27 -27.0 0.0 47 46 21031 75 34 -32.8 -8.8 48 42 21641 80 45 -44.3 -7.8 49 31 23470 105 63 -60.9 16.3 50 30 23640 105 58 -56.0 15.0 51 27 24384 110 56 -52.6 19.2 52 23 25298 105 48 -46.4 12.4 53 20 26213 70 36 -33.8 -12.3 54 20 26260 75 34 -32.8 -8.8 55 17 27432 70 32 -30.1 -10.9 56 16 27737 85 35 -34.9 -3.1 57 15 28346 80 21 -20.7 -3.6 58 14 28651 45 19 -13.4 -13.4 59 13 28956 65 18 -16.3 -7.6 60 13 29261 275 10 10.0 -0.9 61 12 29566 295 15 13.6 -6.3 62 12 29870 260 47 46.3 8.2 63 10 30830 270 63 63.0 -0.0 64 7 33260 265 78 77.7 6.8 Wind Parameters Energy-Hel index: -69.03 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.20251207.12.gif