UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 13 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 1002 33 26.0 24.8 93 1.2 25.2 70 4 299.0 302.6 298.2 357.6 20.04 1 1000 66 26.2 25.0 93 1.2 25.3 80 3 299.4 303.1 298.5 358.9 20.33 2 995 111 27.0 25.8 93 1.2 26.1 300.6 304.5 299.4 363.8 21.47 3 987 182 27.0 24.3 85 2.7 25.0 301.3 304.9 298.6 359.5 19.74 4 956 465 24.8 23.7 94 1.1 24.0 301.8 305.4 298.7 359.9 19.65 5 929 717 23.2 22.1 94 1.1 22.4 302.7 306.0 298.1 356.9 18.32 6 925 755 23.2 21.7 91 1.5 22.1 90 18 303.0 306.3 298.0 356.3 17.94 7 895 1043 22.0 18.9 83 3.1 19.8 304.7 307.5 296.8 351.0 15.54 8 873 1260 20.4 19.0 92 1.4 19.4 305.2 308.2 297.3 353.2 16.04 9 850 1491 19.2 17.2 88 2.0 17.8 90 16 306.3 309.0 296.7 350.4 14.68 10 849 1501 19.2 17.0 87 2.2 17.7 306.4 309.1 296.6 350.0 14.51 11 843 1562 19.4 15.4 78 4.0 16.7 307.2 309.7 296.0 346.9 13.17 12 833 1665 19.2 15.2 78 4.0 16.5 308.0 310.5 296.1 347.8 13.16 13 827 1728 18.6 16.2 86 2.4 17.0 308.0 310.7 296.8 350.8 14.15 14 810 1906 17.4 15.6 89 1.8 16.2 308.6 311.2 296.8 350.7 13.90 15 795 2066 17.0 13.6 80 3.4 14.7 309.8 312.2 296.1 347.6 12.41 16 777 2262 15.8 13.3 85 2.5 14.1 310.6 312.9 296.3 348.6 12.46 17 769 2350 15.8 9.8 67 6.0 12.0 311.5 313.4 294.8 342.1 9.94 18 735 2734 14.2 7.2 63 7.0 9.9 313.8 315.5 294.6 340.9 8.70 19 730 2792 14.0 9.2 73 4.8 10.9 314.2 316.1 295.6 345.5 10.06 20 718 2932 13.4 7.4 67 6.0 9.6 315.0 316.8 295.1 343.3 9.04 21 715 2967 13.4 5.4 58 8.0 8.6 315.4 316.9 294.4 340.2 7.89 22 704 3098 12.4 5.4 62 7.0 8.2 315.7 317.2 294.6 340.9 8.02 23 700 3146 12.0 5.0 62 7.0 7.8 75 22 315.8 317.3 294.4 340.4 7.84 24 688 3291 11.0 4.0 62 7.0 6.9 316.2 317.7 294.2 339.7 7.43 25 680 3389 10.6 1.6 54 9.0 5.5 316.8 318.1 293.6 336.9 6.33 26 678 3413 10.2 3.2 62 7.0 6.1 316.7 318.0 294.1 339.2 7.12 27 674 3463 10.0 1.0 54 9.0 4.9 317.0 318.2 293.4 336.4 6.11 28 668 3537 9.6 3.6 66 6.0 6.1 317.3 318.8 294.6 340.9 7.44 29 659 3650 8.8 0.8 57 8.0 4.4 317.7 318.9 293.6 337.3 6.16 30 637 3931 6.8 1.8 70 5.0 3.9 318.5 319.8 294.4 340.4 6.86 31 635 3957 7.0 1.0 66 6.0 3.7 319.0 320.3 294.3 339.8 6.49 32 627 4061 6.8 3.4 79 3.4 4.8 319.9 321.5 295.5 344.9 7.82 33 626 4074 6.6 3.1 78 3.5 4.5 319.9 321.3 295.4 344.3 7.67 34 621 4140 7.0 1.0 66 6.0 3.6 321.0 322.3 294.9 342.4 6.64 35 618 4180 6.6 1.6 70 5.0 3.7 321.0 322.4 295.1 343.5 6.97 36 617 4194 6.6 -1.4 57 8.0 2.2 321.2 322.3 294.1 339.3 5.60 37 590 4560 3.6 -1.4 70 5.0 0.9 321.8 323.0 294.5 340.8 5.86 38 577 4741 2.4 -4.6 60 7.0 -1.2 322.5 323.4 293.8 337.9 4.71 39 575 4769 2.6 -6.4 51 9.0 -1.8 323.0 323.8 293.5 336.6 4.12 40 573 4797 3.0 -7.0 48 10.0 -1.8 323.8 324.6 293.6 336.9 3.95 41 563 4940 1.8 -4.2 64 6.0 -1.3 324.0 325.0 294.4 340.4 4.98 42 560 4983 1.8 -5.2 60 7.0 -1.7 324.5 325.5 294.3 339.9 4.64 43 557 5027 1.8 -7.2 51 9.0 -2.5 325.0 325.8 293.9 338.3 4.00 44 521 5563 -2.1 -4.9 81 2.8 -3.5 326.6 327.6 295.1 343.6 5.11 45 511 5717 -3.1 -6.6 77 3.5 -4.8 327.2 328.1 294.9 342.5 4.57 46 500 5890 -4.1 -8.1 74 4.0 -6.0 80 22 328.0 328.9 294.8 342.0 4.16 47 498 5921 -4.3 -8.1 75 3.8 -6.1 328.2 329.0 294.8 342.2 4.17 48 495 5969 -4.3 -10.3 63 6.0 -7.0 328.7 329.4 294.5 340.7 3.53 49 486 6113 -4.7 -10.7 63 6.0 -7.4 330.0 330.7 294.8 341.8 3.48 50 473 6325 -6.5 -9.5 79 3.0 -7.9 330.3 331.1 295.2 343.7 3.94 51 448 6745 -9.9 -10.8 93 0.9 -10.3 331.2 332.0 295.3 344.0 3.75 52 435 6971 -10.7 -12.9 84 2.2 -11.6 333.0 333.7 295.3 344.3 3.26 53 426 7131 -11.9 -13.8 86 1.9 -12.6 333.5 334.1 295.3 344.2 3.09 54 423 7185 -11.9 -14.8 79 2.9 -13.0 334.1 334.7 295.3 344.1 2.87 55 400 7610 -14.5 -17.6 77 3.1 -15.6 115 20 336.1 336.6 295.4 344.6 2.40 56 300 9730 -29.1 -32.2 74 3.1 -29.7 85 11 344.4 344.5 296.1 347.6 0.86 57 250 11010 -39.1 -45.1 53 6.0 -39.6 45 9 347.9 348.0 296.4 349.0 0.27 58 200 12490 -51.9 -56.9 55 5.0 -52.1 280 1 350.6 350.6 296.8 351.0 0.09 59 150 14290 -67.5 -72.5 49 5.0 -67.5 170 9 353.8 353.8 297.5 353.9 0.01 60 100 16630 -81.5 -88.5 29 7.0 -81.5 90 29 370.3 370.3 300.6 370.3 0.00 61 99 16686 -81.3 -89.3 25 8.0 -81.3 371.7 371.7 300.9 371.7 0.00 62 94 16976 -82.9 -90.9 24 8.0 -82.9 374.1 374.1 301.3 374.1 0.00 63 83 17661 -87.1 -91.9 41 4.8 -87.1 379.1 379.1 302.1 379.1 0.00 64 79 17929 -88.1 -92.6 43 4.5 -88.1 85 33 382.4 382.4 302.6 382.4 0.00 65 77 18068 -85.9 -91.9 33 6.0 -85.9 389.8 389.8 303.8 389.8 0.00 66 73 18363 -83.1 -90.1 29 7.0 -83.1 401.8 401.8 305.5 401.8 0.00 67 71 18519 -78.7 -87.7 22 9.0 -78.7 414.3 414.3 307.0 414.3 0.00 68 70 18600 -77.7 -87.7 18 10.0 -77.7 290 7 418.2 418.2 307.5 418.2 0.00 69 68 18767 -75.5 -86.5 16 11.0 -75.6 426.4 426.4 308.4 426.4 0.00 70 62 19298 -78.5 -88.5 18 10.0 -78.6 431.2 431.2 309.0 431.2 0.00 71 60 19486 -75.5 -87.5 14 12.0 -75.6 441.9 441.9 310.1 441.9 0.00 72 56 19885 -76.1 -89.1 11 13.0 -76.2 449.4 449.4 310.8 449.4 0.00 73 54 20095 -74.5 -89.5 8 15.0 -74.6 457.7 457.7 311.5 457.8 0.00 74 54 20095 -71.7 -88.7 6 17.0 -71.8 464.2 464.2 312.1 464.2 0.00 75 52 20318 -71.3 -89.3 5 18.0 -71.4 470.2 470.2 312.7 470.2 0.00 76 51 20433 -71.9 -89.9 5 18.0 -72.0 471.4 471.4 312.7 471.4 0.00 77 50 20550 -70.7 -89.7 4 19.0 -70.8 75 28 476.9 476.9 313.2 476.9 0.00 78 44 21315 -67.1 -89.1 3 22.0 -67.4 503.4 503.4 315.2 503.5 0.00 79 42 21595 -67.9 -89.9 3 22.0 -68.1 508.2 508.2 315.5 508.2 0.00 80 41 21741 -64.9 -89.9 2 25.0 -65.3 519.2 519.2 316.2 519.2 0.00 81 37 22372 -61.5 -88.5 2 27.0 -62.1 543.4 543.4 317.7 543.4 0.00 82 30 23660 -65.3 -89.3 2 24.0 -65.8 90 41 566.6 566.6 319.0 566.6 0.00 83 29 23866 -65.7 -89.7 2 24.0 -66.2 571.0 571.0 319.2 571.1 0.00 84 27 24306 -59.9 -87.9 1 28.0 -60.9 599.1 599.1 320.6 599.2 0.01 85 25 24788 -58.7 -87.7 1 29.0 -59.9 615.9 615.9 321.3 616.0 0.01 86 23 25315 -55.3 -86.3 1 31.0 -57.2 640.8 640.8 322.3 640.8 0.01 87 20 26210 -53.7 -84.7 1 31.0 -56.2 100 67 671.8 671.8 323.5 671.9 0.02 88 18 26894 -50.1 -83.1 1 33.0 -53.8 703.7 703.7 324.6 703.9 0.02 89 18 26894 -49.7 -82.7 1 33.0 -53.5 705.0 705.0 324.6 705.2 0.02 90 16 27662 -52.3 -84.3 1 32.0 -55.6 720.6 720.7 325.1 720.8 0.02 91 15 28081 -51.5 -83.5 1 32.0 -55.2 736.7 736.7 325.6 736.9 0.02 92 13 29003 -55.3 -85.3 1 30.0 -58.3 754.3 754.4 326.1 754.5 0.02 93 13 29003 -51.7 -84.7 1 33.0 -55.8 766.8 766.8 326.4 767.0 0.02 94 12 29524 -50.7 -83.7 1 33.0 -55.4 788.1 788.1 327.0 788.4 0.03 95 11 30095 -48.1 -83.1 1 35.0 -54.1 817.4 817.4 327.7 817.7 0.04 96 11 30095 -47.1 -82.1 1 35.0 -53.5 821.0 821.1 327.7 821.4 0.04 97 10 30730 -44.7 -81.7 1 37.0 -52.5 260 48 852.7 852.7 328.5 853.2 0.05 98 9.5 31075 -42.3 -80.3 1 38.0 -51.5 874.4 874.4 328.9 875.1 0.07 99 8.3 31984 -44.5 -81.5 1 37.0 -53.2 900.1 900.2 329.4 900.8 0.06 TRP 79 17929 -88.1 -92.6 43 4.5 -88.1 85 33 382.4 382.4 302.6 382.4 0.00 WND 8.0 275 82 Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 540.38 mb = 5274.39 m = 17304.22 ft Wetbulb zero: 584.30 mb = 4638.73 m = 15218.74 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 73.44 % Est. max temperature: 33.19 C = 91.74 F Sfc-Lift cond lev (LCL): 985.15 mb = 198.90 m = 652.54 ft T: 26.87 C 700-500 lapse rate: 5.87 C/km ThetaE index: 8.90 C Layer 929.0- 873.0 mb Conv cond level (CCL): 896.88 mb = 1025.00 m = 3362.80 ft Mean mixing ratio: 18.93 g/kg Conv temperature: 31.58 C = 88.85 F Cap Strength: 0.68 C Lifted Index: -3.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.98 C Lifted Index @700 mb: -0.73 C Showalter Index: -1.25 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.30 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 260.40 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1805.50 J/kg Max Up Vert Vel: 60.09 m/s Conv Inhibition (B-): 9.05 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 929.17 mb = 715.56 m = 2347.61 ft Lev Free Conv (LFC): 874.17 mb = 1248.23 m = 4095.18 ft Equ Level (EL): 834.17 mb = 1653.25 m = 5423.97 ft B at Equ Level: 16.84 J/kg Max Parcel Lev (MPL): 64.17 mb = 19100.23 m = 62664.04 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38679 275 82 81.7 -7.1 1 1002 33 70 4 -3.8 -1.4 2 1000 66 80 3 -3.0 -0.5 3 973 305 80 12 -11.8 -2.1 4 940 610 90 18 -18.0 0.0 5 925 755 90 18 -18.0 0.0 6 908 914 95 15 -14.9 1.3 7 850 1491 90 16 -16.0 0.0 8 817 1829 80 18 -17.7 -3.1 9 788 2134 90 23 -23.0 0.0 10 700 3146 75 22 -21.3 -5.7 11 633 3962 75 27 -26.1 -7.0 12 610 4267 75 24 -23.2 -6.2 13 566 4877 85 24 -23.9 -2.1 14 500 5890 80 22 -21.7 -3.8 15 468 6401 75 20 -19.3 -5.2 16 450 6706 85 16 -15.9 -1.4 17 432 7010 115 12 -10.9 5.1 18 416 7315 115 13 -11.8 5.5 19 400 7610 115 20 -18.1 8.5 20 399 7620 95 17 -16.9 1.5 21 383 7925 125 18 -14.7 10.3 22 368 8230 130 11 -8.4 7.1 23 353 8534 95 10 -10.0 0.9 24 325 9144 105 10 -9.7 2.6 25 300 9730 85 11 -11.0 -1.0 26 286 10058 75 11 -10.6 -2.8 27 262 10668 90 12 -12.0 0.0 28 250 11010 45 9 -6.4 -6.4 29 240 11278 45 10 -7.1 -7.1 30 200 12490 280 1 1.0 -0.2 31 190 12802 290 1 0.9 -0.3 32 150 14290 170 9 -1.6 8.9 33 141 14630 165 10 -2.6 9.7 34 114 15850 70 11 -10.3 -3.8 35 100 16630 90 29 -29.0 0.0 36 98 16764 80 29 -28.6 -5.0 37 87 17374 120 24 -20.8 12.0 38 83 17678 115 20 -18.1 8.5 39 79 17929 85 33 -32.9 -2.9 40 78 17983 80 26 -25.6 -4.5 41 74 18288 80 34 -33.5 -5.9 42 70 18593 145 20 -11.5 16.4 43 70 18600 290 7 6.6 -2.4 44 63 19202 60 1 -0.9 -0.5 45 60 19507 100 15 -14.8 2.6 46 57 19812 105 27 -26.1 7.0 47 54 20117 130 19 -14.6 12.2 48 51 20422 85 21 -20.9 -1.8 49 50 20550 75 28 -27.0 -7.2 50 49 20726 95 22 -21.9 1.9 51 46 21031 75 32 -30.9 -8.3 52 44 21336 80 42 -41.4 -7.3 53 42 21641 100 35 -34.5 6.1 54 38 22250 80 31 -30.5 -5.4 55 36 22555 75 36 -34.8 -9.3 56 31 23470 95 37 -36.9 3.2 57 30 23660 90 41 -41.0 0.0 58 25 24689 75 51 -49.3 -13.2 59 20 26210 100 67 -66.0 11.6 60 18 26822 105 70 -67.6 18.1 61 16 27737 100 30 -29.5 5.2 62 15 28042 95 27 -26.9 2.4 63 14 28651 145 23 -13.2 18.8 64 13 29261 135 22 -15.6 15.6 65 12 29566 215 10 5.7 8.2 66 11 29870 230 4 3.1 2.6 67 11 30175 270 28 28.0 -0.0 68 10 30730 260 48 47.3 8.3 Wind Parameters Energy-Hel index: -112.83 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.20251213.00.gif