UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 25 APR 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 27.2 24.5 85 2.7 25.2 80 7 300.0 303.6 298.2 357.6 19.63 1 1000 83 27.6 25.0 86 2.6 25.7 80 7 300.8 304.5 298.8 360.6 20.33 2 994 137 27.2 24.3 84 2.9 25.0 300.9 304.5 298.4 358.6 19.59 3 980 263 26.8 23.9 84 2.9 24.7 301.7 305.3 298.5 359.0 19.39 4 950 538 24.2 23.4 95 0.8 23.6 301.7 305.3 298.5 359.1 19.41 5 938 650 23.4 22.5 95 0.9 22.8 302.0 305.4 298.1 357.0 18.60 6 925 772 23.0 20.7 87 2.3 21.3 90 16 302.8 305.9 297.2 352.7 16.84 7 894 1070 21.6 18.7 84 2.9 19.5 304.3 307.2 296.7 350.1 15.36 8 862 1386 19.2 17.8 92 1.4 18.2 305.0 307.8 296.6 350.0 15.05 9 850 1507 18.6 16.8 89 1.8 17.4 105 16 305.6 308.3 296.3 348.5 14.31 10 847 1537 18.6 16.1 85 2.5 16.9 305.9 308.5 296.0 347.1 13.72 11 833 1681 18.0 16.3 90 1.7 16.8 306.8 309.4 296.5 349.3 14.14 12 830 1712 18.4 15.2 82 3.2 16.2 307.5 310.0 296.0 347.4 13.20 13 809 1932 16.6 14.4 87 2.2 15.1 307.9 310.3 295.9 346.7 12.86 14 806 1963 16.8 13.4 80 3.4 14.6 308.4 310.7 295.5 345.0 12.08 15 727 2837 11.4 11.3 99 0.1 11.3 311.7 313.9 296.1 347.5 11.66 16 700 3154 10.2 7.5 83 2.7 8.5 85 14 313.8 315.6 295.0 342.8 9.34 17 695 3214 9.8 7.2 84 2.6 8.2 314.0 315.7 295.0 342.6 9.21 18 693 3238 10.0 6.7 80 3.3 8.0 314.5 316.2 294.8 342.3 8.92 19 691 3262 9.8 7.6 86 2.2 8.4 314.5 316.3 295.3 344.2 9.53 20 689 3286 9.8 6.1 78 3.7 7.5 314.8 316.4 294.7 341.6 8.61 21 687 3310 9.6 6.8 83 2.8 7.9 314.8 316.5 295.1 343.1 9.07 22 678 3420 9.4 4.6 72 4.8 6.5 315.8 317.3 294.4 340.5 7.87 23 670 3519 8.8 4.6 75 4.2 6.3 316.2 317.7 294.6 341.2 7.97 24 667 3556 8.8 1.8 61 7.0 4.8 316.6 317.8 293.6 337.3 6.55 25 663 3606 8.6 3.6 71 5.0 5.6 316.9 318.3 294.4 340.6 7.50 26 651 3757 7.4 3.4 76 4.0 5.1 317.2 318.6 294.6 341.0 7.53 27 637 3936 6.6 2.5 75 4.1 4.2 318.3 319.7 294.6 341.2 7.22 28 629 4040 6.2 0.2 65 6.0 2.9 319.0 320.2 294.0 338.8 6.18 29 610 4292 4.6 0.7 76 3.9 2.4 319.9 321.2 294.6 341.1 6.62 30 594 4508 3.4 -2.6 65 6.0 0.3 321.0 322.0 293.9 338.2 5.32 31 590 4563 3.0 -1.1 74 4.1 0.8 321.1 322.3 294.4 340.5 5.99 32 584 4646 2.6 -1.4 75 4.0 0.4 321.6 322.8 294.5 340.8 5.92 33 579 4716 2.0 -1.9 75 3.9 -0.1 321.7 322.8 294.4 340.4 5.76 34 565 4914 1.4 -8.6 47 10.0 -3.2 323.2 323.9 293.0 335.0 3.53 35 558 5014 0.4 -7.6 55 8.0 -3.4 323.2 324.0 293.3 336.0 3.87 36 556 5043 0.2 -4.3 72 4.5 -2.1 323.3 324.3 294.3 339.7 5.01 37 555 5058 0.0 -4.1 74 4.1 -2.1 323.2 324.2 294.3 339.9 5.09 38 554 5072 0.0 -4.3 73 4.3 -2.2 323.4 324.4 294.3 339.9 5.03 39 553 5087 0.0 -5.0 69 5.0 -2.5 323.6 324.5 294.1 339.3 4.77 40 551 5116 0.0 -13.0 37 13.0 -5.4 323.9 324.4 292.4 332.5 2.55 41 546 5189 0.0 -15.0 31 15.0 -6.0 324.8 325.2 292.3 332.2 2.18 42 539 5293 -0.9 -8.9 55 8.0 -4.6 324.9 325.6 293.6 337.0 3.62 43 537 5322 -1.1 -11.1 47 10.0 -5.4 325.0 325.6 293.1 335.3 3.05 44 535 5352 -1.5 -5.1 76 3.6 -3.3 324.9 325.8 294.6 341.0 4.90 45 534 5367 -1.3 -8.3 59 7.0 -4.6 325.3 326.0 293.9 338.0 3.83 46 533 5382 -1.3 -9.3 54 8.0 -4.9 325.5 326.2 293.6 337.3 3.55 47 521 5564 -2.3 -15.3 36 13.0 -7.4 326.4 326.8 292.8 334.0 2.23 48 518 5610 -2.9 -12.9 46 10.0 -7.0 326.2 326.7 293.2 335.5 2.74 49 517 5625 -3.1 -9.1 63 6.0 -5.8 326.1 326.9 294.0 338.6 3.72 50 515 5656 -3.1 -11.1 54 8.0 -6.5 326.5 327.1 293.6 337.2 3.18 51 506 5796 -4.1 -9.1 68 5.0 -6.4 326.9 327.7 294.2 339.7 3.80 52 505 5811 -4.1 -7.7 76 3.6 -5.8 327.1 328.0 294.6 341.3 4.25 53 500 5890 -4.3 -9.3 68 5.0 -6.5 105 8 327.8 328.6 294.4 340.5 3.78 54 499 5906 -4.3 -10.3 63 6.0 -7.0 328.0 328.7 294.3 339.8 3.50 55 400 7610 -14.3 -19.3 66 5.0 -16.0 105 8 336.4 336.8 295.2 343.8 2.08 56 300 9740 -27.7 -38.7 34 11.0 -29.4 95 7 346.3 346.4 296.2 348.1 0.45 57 250 11020 -38.1 -53.1 19 15.0 -39.2 175 8 349.4 349.4 296.6 349.9 0.11 58 200 12520 -51.1 -67.1 13 16.0 -51.5 150 23 351.8 351.9 297.1 351.9 0.02 59 150 14320 -66.5 -71.5 49 5.0 -66.5 150 31 355.5 355.5 297.8 355.6 0.02 60 106 16335 -82.5 -85.8 57 3.3 -82.5 70 21 362.2 362.2 299.1 362.3 0.00 61 100 16660 -81.5 -85.7 49 4.2 -81.5 100 19 370.3 370.3 300.6 370.3 0.00 62 98 16773 -81.9 -85.9 50 4.0 -81.9 371.6 371.6 300.8 371.6 0.00 63 93 17066 -81.5 -86.5 42 5.0 -81.5 378.0 378.0 301.9 378.0 0.00 64 92 17127 -81.3 -88.3 30 7.0 -81.3 379.6 379.6 302.2 379.6 0.00 65 91 17189 -78.7 -86.7 26 8.0 -78.7 385.9 385.9 303.2 386.0 0.00 66 88 17380 -76.3 -88.3 13 12.0 -76.3 394.5 394.5 304.5 394.5 0.00 67 87 17446 -75.9 -88.9 11 13.0 -75.9 396.6 396.6 304.8 396.6 0.00 68 76 18220 -78.9 -89.9 15 11.0 -78.9 405.9 405.9 306.0 405.9 0.00 69 74 18372 -76.9 -88.9 13 12.0 -76.9 413.2 413.2 306.9 413.3 0.00 70 70 18690 -78.5 -90.5 12 12.0 -78.6 255 15 416.4 416.4 307.3 416.5 0.00 71 69 18772 -78.7 -90.7 12 12.0 -78.7 417.7 417.7 307.4 417.7 0.00 72 66 19027 -75.5 -89.5 9 14.0 -75.6 430.0 430.0 308.9 430.0 0.00 73 64 19205 -76.3 -90.3 9 14.0 -76.3 432.1 432.1 309.0 432.1 0.00 74 61 19483 -73.5 -90.5 6 17.0 -73.6 444.3 444.3 310.3 444.3 0.00 75 60 19580 -74.3 -91.3 6 17.0 -74.4 444.6 444.6 310.3 444.6 0.00 76 52 20418 -71.7 -90.7 4 19.0 -71.8 469.2 469.2 312.5 469.2 0.00 77 50 20650 -71.1 -91.1 4 20.0 -71.2 275 20 475.9 475.9 313.1 476.0 0.00 78 47 21020 -66.5 -90.5 2 24.0 -66.8 495.5 495.5 314.6 495.5 0.00 79 41 21850 -65.1 -90.1 2 25.0 -65.5 518.7 518.7 316.2 518.7 0.00 80 39 22157 -62.5 -88.5 2 26.0 -63.0 532.7 532.7 317.1 532.8 0.00 81 36 22652 -61.3 -88.3 2 27.0 -62.0 548.2 548.2 318.0 548.2 0.00 82 35 22827 -62.3 -88.3 2 26.0 -62.9 550.0 550.0 318.1 550.0 0.00 83 31 23584 -58.1 -87.1 1 29.0 -59.2 580.8 580.8 319.7 580.8 0.01 84 30 23790 -58.7 -86.7 2 28.0 -59.7 175 19 584.6 584.6 319.9 584.7 0.01 85 26 24692 -59.9 -87.9 1 28.0 -61.0 605.6 605.6 320.9 605.7 0.01 86 24 25201 -55.1 -86.1 1 31.0 -57.0 633.6 633.6 322.0 633.7 0.01 87 23 25475 -52.7 -84.7 1 32.0 -55.2 648.4 648.4 322.6 648.5 0.01 88 21 26064 -54.1 -85.1 1 31.0 -56.4 661.3 661.3 323.1 661.4 0.01 89 20 26380 -51.9 -83.9 1 32.0 -54.8 105 54 677.3 677.3 323.7 677.4 0.02 90 19 26713 -52.3 -84.3 1 32.0 -55.2 686.1 686.1 324.0 686.2 0.02 91 18 27067 -48.1 -83.1 1 35.0 -52.5 710.0 710.0 324.7 710.2 0.02 92 18 27067 -48.1 -82.1 1 34.0 -52.5 710.0 710.0 324.7 710.2 0.03 93 17 27445 -48.7 -82.7 1 34.0 -53.0 719.8 719.8 325.1 720.0 0.03 94 15 28269 -48.7 -82.7 1 34.0 -53.4 746.0 746.0 325.8 746.3 0.03 95 14 28728 -45.3 -82.3 1 37.0 -51.5 772.4 772.4 326.5 772.7 0.03 96 12 29761 -44.3 -81.3 1 37.0 -51.6 810.8 810.8 327.5 811.2 0.04 97 11 30353 -38.1 -79.1 1 41.0 -49.0 853.7 853.8 328.5 854.4 0.07 98 10 31010 -38.1 -79.1 1 41.0 -49.4 95 58 877.3 877.4 329.0 878.1 0.08 99 10 31010 -37.3 -78.3 1 41.0 -49.1 880.3 880.4 329.1 881.2 0.09 100 9.0 31735 -38.7 -79.7 1 41.0 -50.2 901.9 901.9 329.5 902.7 0.08 101 8.4 32211 -36.7 -78.7 0 42.0 -49.7 927.7 927.7 329.9 928.7 0.10 102 7.5 32993 -37.9 -79.9 0 42.0 -50.8 953.4 953.4 330.4 954.4 0.09 103 7.0 33470 -35.9 -78.9 0 43.0 -50.4 75 65 980.6 980.7 330.9 981.9 0.11 104 5.9 34668 -32.1 -76.1 0 44.0 -50.1 1046.3 1046.4 331.9 1048.9 0.21 105 5.5 35162 -33.7 -77.7 0 44.0 -51.0 1060.4 1060.5 332.1 1062.6 0.17 TRP 106 16335 -82.5 -85.8 57 3.3 -82.5 70 21 362.2 362.2 299.1 362.3 0.00 WND 5.0 95 75 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 546.00 mb = 5189.06 m = 17024.26 ft Wetbulb zero: 579.92 mb = 4703.00 m = 15429.61 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 77.26 % Est. max temperature: 32.63 C = 90.73 F Sfc-Lift cond lev (LCL): 965.88 mb = 391.09 m = 1283.08 ft T: 25.59 C 700-500 lapse rate: 5.30 C/km ThetaE index: 12.05 C Layer 938.0- 833.0 mb Conv cond level (CCL): 896.91 mb = 1041.40 m = 3416.64 ft Mean mixing ratio: 18.53 g/kg Conv temperature: 31.40 C = 88.52 F Cap Strength: 0.74 C Lifted Index: -3.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.91 C Lifted Index @700 mb: -2.18 C Showalter Index: -0.80 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.10 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.60 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1383.95 J/kg Max Up Vert Vel: 52.61 m/s Conv Inhibition (B-): 8.83 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 925.77 mb = 764.66 m = 2508.70 ft Lev Free Conv (LFC): 870.77 mb = 1298.14 m = 4258.94 ft Equ Level (EL): 140.77 mb = 14688.32 m = 48189.43 ft B at Equ Level: 1382.43 J/kg Max Parcel Lev (MPL): 80.77 mb = 17871.23 m = 58631.93 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42456 95 75 -74.7 6.5 1 1004 33 80 7 -6.9 -1.2 2 1000 83 80 7 -6.9 -1.2 3 975 305 70 10 -9.4 -3.4 4 925 772 90 16 -16.0 0.0 5 910 914 95 16 -15.9 1.4 6 850 1507 105 16 -15.5 4.1 7 848 1524 105 16 -15.5 4.1 8 818 1829 90 12 -12.0 0.0 9 789 2134 100 12 -11.8 2.1 10 762 2438 85 12 -12.0 -1.0 11 735 2743 105 10 -9.7 2.6 12 709 3048 90 15 -15.0 0.0 13 700 3154 85 14 -13.9 -1.2 14 683 3353 70 12 -11.3 -4.1 15 658 3658 85 14 -13.9 -1.2 16 610 4267 70 16 -15.0 -5.5 17 588 4572 90 15 -15.0 0.0 18 566 4877 65 11 -10.0 -4.6 19 525 5486 80 10 -9.8 -1.7 20 506 5791 75 10 -9.7 -2.6 21 500 5890 105 8 -7.7 2.1 22 468 6401 75 7 -6.8 -1.8 23 400 7610 105 8 -7.7 2.1 24 399 7620 100 10 -9.8 1.7 25 368 8230 135 15 -10.6 10.6 26 353 8534 125 13 -10.6 7.5 27 339 8839 150 20 -10.0 17.3 28 312 9449 130 10 -7.7 6.4 29 300 9740 95 7 -7.0 0.6 30 275 10363 135 2 -1.4 1.4 31 250 11020 175 8 -0.7 8.0 32 241 11278 180 14 0.0 14.0 33 210 12192 150 15 -7.5 13.0 34 200 12520 150 23 -11.5 19.9 35 157 14021 160 30 -10.3 28.2 36 150 14320 150 31 -15.5 26.8 37 142 14630 155 31 -13.1 28.1 38 121 15545 120 19 -16.5 9.5 39 115 15850 95 14 -13.9 1.2 40 106 16335 70 21 -19.7 -7.2 41 104 16459 55 22 -18.0 -12.6 42 100 16660 100 19 -18.7 3.3 43 93 17069 100 19 -18.7 3.3 44 88 17374 110 22 -20.7 7.5 45 84 17678 130 13 -10.0 8.4 46 75 18288 35 15 -8.6 -12.3 47 71 18593 55 11 -9.0 -6.3 48 70 18690 255 15 14.5 3.9 49 68 18898 210 10 5.0 8.7 50 64 19202 285 10 9.7 -2.6 51 61 19507 230 11 8.4 7.1 52 58 19812 265 12 12.0 1.0 53 55 20117 270 21 21.0 -0.0 54 52 20422 275 23 22.9 -2.0 55 50 20650 275 20 19.9 -1.7 56 49 20726 300 16 13.9 -8.0 57 45 21336 265 24 23.9 2.1 58 43 21641 290 34 31.9 -11.6 59 39 22250 330 18 9.0 -15.6 60 35 22860 305 19 15.6 -10.9 61 33 23165 340 11 3.8 -10.3 62 32 23470 115 10 -9.1 4.2 63 30 23774 130 21 -16.1 13.5 64 30 23790 175 19 -1.7 18.9 65 27 24384 180 18 0.0 18.0 66 26 24689 215 11 6.3 9.0 67 25 24994 105 10 -9.7 2.6 68 24 25298 70 16 -15.0 -5.5 69 23 25603 105 31 -29.9 8.0 70 20 26380 105 54 -52.2 14.0 71 20 26518 90 41 -41.0 0.0 72 19 26822 105 55 -53.1 14.2 73 17 27432 100 44 -43.3 7.6 74 15 28346 75 50 -48.3 -12.9 75 14 28956 90 64 -64.0 0.0 76 10 31010 95 58 -57.8 5.1 77 7 33470 75 65 -62.8 -16.8 Wind Parameters Energy-Hel index: -86.49 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.20250425.12.gif