UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052112.upa.cvt Date: 1200Z 21 MAY 25 Searching for PTYA... Searching the city database file for: PTYA ... Date:1200Z 21 MAY 25 Station: PTYA WMO ident: 91413 Latitude: 9.48 Longitude: 138.08 Elevation: 17.00 ------------------------------------------------------------------------------- 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 1006 17 27.8 26.0 90 1.8 26.4 80 4 300.4 304.4 299.4 363.7 21.48 1 1002 61 28.0 25.4 86 2.6 26.1 301.0 304.8 299.1 362.3 20.79 2 1000 83 28.0 25.4 86 2.6 26.1 75 5 301.1 305.0 299.2 362.7 20.84 3 984 227 27.2 24.2 84 3.0 25.0 301.7 305.4 298.7 359.9 19.68 4 936 669 23.6 22.4 93 1.2 22.8 302.4 305.8 298.1 357.3 18.52 5 925 773 23.2 20.9 87 2.3 21.6 80 18 303.0 306.2 297.4 353.6 17.06 6 864 1368 20.2 16.7 80 3.5 17.8 305.9 308.5 296.1 347.8 13.98 7 850 1509 19.2 17.0 87 2.2 17.7 70 15 306.3 309.0 296.6 349.8 14.49 8 833 1683 18.6 15.8 84 2.8 16.7 307.4 310.0 296.3 348.7 13.68 9 828 1735 19.0 14.0 73 5.0 15.6 308.4 310.7 295.6 345.4 12.23 10 807 1955 17.0 14.9 87 2.1 15.5 308.5 311.0 296.4 348.9 13.32 11 781 2234 16.2 8.2 59 8.0 11.2 310.5 312.2 293.7 337.5 8.77 12 746 2624 14.0 7.0 63 7.0 9.7 312.3 313.9 293.9 338.4 8.46 13 744 2646 14.0 4.0 51 10.0 8.2 312.5 313.8 292.7 333.9 6.87 14 741 2680 14.0 3.0 47 11.0 7.7 312.9 314.1 292.5 332.9 6.42 15 714 2993 12.0 1.0 47 11.0 5.9 314.0 315.1 292.3 332.1 5.77 16 700 3159 11.0 1.0 50 10.0 5.5 45 10 314.7 315.8 292.6 333.2 5.89 17 696 3207 10.6 0.6 50 10.0 5.1 314.7 315.8 292.5 332.9 5.75 18 682 3375 9.2 4.2 71 5.0 6.2 315.0 316.5 294.0 338.9 7.61 19 678 3424 9.0 3.0 66 6.0 5.5 315.3 316.7 293.7 337.4 7.02 20 676 3448 9.0 3.0 66 6.0 5.5 315.6 316.9 293.7 337.8 7.04 21 674 3473 9.2 -0.8 50 10.0 3.8 316.1 317.1 292.6 333.1 5.36 22 669 3534 9.0 0.0 53 9.0 4.1 316.5 317.6 293.0 334.7 5.73 23 661 3633 8.6 -3.4 43 12.0 2.5 317.2 318.0 292.2 331.6 4.50 24 659 3658 8.2 -1.8 49 10.0 2.9 317.0 318.0 292.6 333.3 5.09 25 656 3696 8.2 -5.8 36 14.0 1.4 317.4 318.1 291.6 329.6 3.78 26 655 3709 8.2 -5.8 36 14.0 1.4 317.5 318.3 291.6 329.8 3.79 27 649 3784 7.8 -6.2 36 14.0 1.0 317.9 318.6 291.7 330.0 3.71 28 647 3810 7.8 -10.2 27 18.0 -0.2 318.2 318.7 290.9 327.2 2.72 29 635 3964 6.6 -6.4 39 13.0 0.3 318.5 319.3 291.9 330.7 3.73 30 629 4041 6.2 -9.8 31 16.0 -1.0 319.0 319.5 291.3 328.5 2.89 31 613 4252 6.2 -26.8 7 33.0 -4.1 321.3 321.5 289.9 323.8 0.70 32 609 4306 6.0 -25.0 9 31.0 -4.1 321.7 321.9 290.2 324.6 0.82 33 608 4319 6.0 -25.0 9 31.0 -4.1 321.8 322.0 290.2 324.8 0.83 34 602 4400 5.4 -23.6 10 29.0 -4.3 322.1 322.2 290.4 325.4 0.95 35 598 4454 4.8 -16.2 20 21.0 -3.4 322.0 322.3 291.2 328.1 1.80 36 575 4772 2.2 -21.8 15 24.0 -5.9 322.6 322.8 290.7 326.6 1.16 37 566 4899 2.6 -29.4 7 32.0 -6.7 324.5 324.6 290.7 326.6 0.59 38 564 4928 2.8 -23.2 13 26.0 -5.9 325.1 325.3 291.3 328.8 1.05 39 555 5058 2.2 -12.8 32 15.0 -4.2 325.8 326.4 292.9 334.6 2.57 40 551 5116 1.8 -14.2 29 16.0 -4.8 326.1 326.5 292.8 333.9 2.31 41 534 5368 -0.3 -14.3 34 14.0 -6.0 326.5 326.9 292.9 334.6 2.37 42 532 5398 -0.5 -10.5 47 10.0 -5.0 326.6 327.2 293.7 337.5 3.23 43 524 5518 -1.7 -9.7 54 8.0 -5.3 326.6 327.3 293.9 338.3 3.50 44 515 5656 -2.1 -9.1 59 7.0 -5.3 327.7 328.4 294.4 340.3 3.73 45 506 5796 -2.9 -10.9 54 8.0 -6.4 328.4 329.0 294.2 339.6 3.29 46 505 5811 -3.1 -11.1 54 8.0 -6.6 328.3 329.0 294.1 339.3 3.25 47 504 5827 -2.9 -11.9 50 9.0 -6.8 328.8 329.4 294.1 339.1 3.05 48 501 5874 -2.9 -13.9 42 11.0 -7.4 329.3 329.8 293.9 338.3 2.61 49 500 5890 -2.9 -13.9 42 11.0 -7.4 40 10 329.5 330.0 294.0 338.5 2.61 50 492 6018 -4.3 -11.3 58 7.0 -7.4 329.3 330.0 294.4 340.5 3.28 51 482 6179 -4.7 -13.7 49 9.0 -8.4 330.8 331.3 294.4 340.3 2.75 52 481 6196 -4.5 -15.5 42 11.0 -8.8 331.2 331.7 294.2 339.5 2.38 53 440 6890 -10.3 -12.6 83 2.3 -11.2 332.4 333.1 295.2 343.8 3.30 54 400 7620 -13.9 -14.7 94 0.8 -14.2 225 11 336.9 337.5 296.1 347.7 3.06 55 300 9750 -28.7 -31.1 80 2.4 -29.2 255 15 344.9 345.1 296.3 348.6 0.95 56 250 11030 -38.5 -47.5 38 9.0 -39.3 195 17 348.8 348.9 296.5 349.7 0.21 57 200 12520 -51.1 -63.1 23 12.0 -51.4 220 12 351.8 351.9 297.1 352.0 0.04 58 150 14320 -67.1 -71.0 58 3.9 -67.1 260 15 354.5 354.5 297.6 354.6 0.02 59 106 16349 -80.1 -84.6 47 4.5 -80.1 295 7 366.8 366.8 300.0 366.8 0.00 60 100 16680 -77.7 -84.7 31 7.0 -77.7 65 8 377.6 377.6 301.9 377.6 0.00 61 93 17095 -77.9 -86.9 22 9.0 -77.9 385.1 385.1 303.1 385.1 0.00 62 84 17674 -79.7 -87.7 25 8.0 -79.7 392.8 392.8 304.2 392.9 0.00 63 78 18093 -80.3 -88.3 25 8.0 -80.3 400.0 400.0 305.2 400.0 0.00 64 70 18710 -76.7 -88.7 13 12.0 -76.7 240 11 420.3 420.3 307.7 420.3 0.00 65 67 18962 -74.9 -88.9 10 14.0 -75.0 429.5 429.5 308.8 429.5 0.00 66 64 19227 -75.7 -89.7 9 14.0 -75.7 433.4 433.4 309.2 433.4 0.00 67 57 19906 -69.1 -90.1 3 21.0 -69.2 463.0 463.0 312.0 463.0 0.00 68 54 20228 -68.7 -89.7 3 21.0 -68.9 471.1 471.1 312.7 471.1 0.00 69 53 20340 -69.3 -90.3 3 21.0 -69.5 472.2 472.2 312.8 472.3 0.00 70 52 20454 -67.3 -89.3 3 22.0 -67.5 479.5 479.5 313.4 479.5 0.00 71 51 20571 -67.5 -89.5 3 22.0 -67.7 481.7 481.7 313.6 481.7 0.00 72 50 20690 -65.9 -88.9 3 23.0 -66.2 300 8 488.2 488.2 314.1 488.2 0.00 73 49 20813 -65.9 -88.9 3 23.0 -66.2 491.0 491.0 314.3 491.0 0.00 74 49 20813 -66.1 -90.1 2 24.0 -66.4 490.5 490.5 314.2 490.6 0.00 75 47 21068 -62.5 -88.5 2 26.0 -63.0 505.1 505.1 315.3 505.1 0.00 76 44 21475 -63.9 -88.9 2 25.0 -64.3 511.3 511.3 315.7 511.3 0.00 77 42 21763 -59.7 -87.7 1 28.0 -60.4 528.5 528.5 316.8 528.5 0.00 78 36 22726 -60.5 -87.5 2 27.0 -61.2 550.3 550.3 318.1 550.3 0.01 79 34 23081 -62.1 -88.1 2 26.0 -62.7 555.1 555.1 318.4 555.1 0.00 80 31 23654 -61.7 -88.7 2 27.0 -62.4 571.1 571.1 319.2 571.1 0.00 81 30 23860 -55.3 -85.3 1 30.0 -56.8 80 38 593.9 593.9 320.3 593.9 0.01 82 28 24299 -57.3 -86.3 1 29.0 -58.6 600.2 600.2 320.6 600.2 0.01 83 26 24773 -52.7 -84.7 1 32.0 -54.9 626.1 626.1 321.7 626.2 0.01 84 25 25027 -53.1 -84.1 1 31.0 -55.3 632.0 632.0 322.0 632.1 0.01 85 23 25565 -52.9 -83.9 1 31.0 -55.3 647.8 647.8 322.6 647.9 0.02 86 22 25854 -50.1 -83.1 1 33.0 -53.3 664.5 664.5 323.2 664.6 0.02 87 21 26159 -49.5 -82.5 1 33.0 -53.0 675.2 675.2 323.6 675.3 0.02 88 21 26159 -49.9 -82.9 1 33.0 -53.3 674.0 674.0 323.6 674.1 0.02 89 20 26480 -47.5 -81.5 1 34.0 -51.8 85 46 690.8 690.8 324.1 691.0 0.03 90 17 27554 -48.3 -82.3 1 34.0 -52.8 721.1 721.1 325.1 721.3 0.03 91 16 27952 -50.1 -83.1 1 33.0 -54.1 727.8 727.8 325.3 728.0 0.02 92 14 28834 -45.9 -81.9 1 36.0 -51.9 770.4 770.4 326.5 770.7 0.03 93 11 30443 -45.1 -81.1 1 36.0 -52.4 828.3 828.3 327.9 828.8 0.05 94 10 31090 -38.3 -79.3 1 41.0 -49.5 90 63 876.6 876.6 329.0 877.3 0.07 TRP 106 16349 -80.1 -84.6 47 4.5 -80.1 295 7 366.8 366.8 300.0 366.8 0.00 WND 9.0 85 68 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 536.43 mb = 5331.62 m = 17491.99 ft Wetbulb zero: 647.35 mb = 3805.38 m = 12484.69 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 55.26 % Est. max temperature: 33.47 C = 92.24 F Sfc-Lift cond lev (LCL): 980.62 mb = 257.23 m = 843.92 ft T: 26.95 C 700-500 lapse rate: 5.09 C/km ThetaE index: 14.91 C Layer 984.0- 850.0 mb Conv cond level (CCL): 899.27 mb = 1018.93 m = 3342.90 ft Mean mixing ratio: 18.74 g/kg Conv temperature: 31.58 C = 88.84 F Cap Strength: 0.75 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.34 C Lifted Index @700 mb: -1.62 C Showalter Index: 0.13 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.90 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 244.00 Risk: None Energy Index: -2.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1533.44 J/kg Max Up Vert Vel: 55.38 m/s Conv Inhibition (B-): 10.02 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 925.15 mb = 771.59 m = 2531.44 ft Lev Free Conv (LFC): 850.15 mb = 1507.49 m = 4945.77 ft Equ Level (EL): 830.15 mb = 1712.31 m = 5617.74 ft B at Equ Level: 10.90 J/kg Max Parcel Lev (MPL): 80.15 mb = 17939.61 m = 58856.26 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37753 85 68 -67.7 -5.9 1 1006 17 80 4 -3.9 -0.7 2 1000 83 75 5 -4.8 -1.3 3 925 773 80 18 -17.7 -3.1 4 910 914 80 19 -18.7 -3.3 5 850 1509 70 15 -14.1 -5.1 6 849 1524 80 15 -14.8 -2.6 7 819 1829 80 14 -13.8 -2.4 8 790 2134 75 14 -13.5 -3.6 9 762 2438 85 10 -10.0 -0.9 10 709 3048 45 10 -7.1 -7.1 11 700 3159 45 10 -7.1 -7.1 12 634 3962 50 4 -3.1 -2.6 13 611 4267 30 7 -3.5 -6.1 14 546 5182 110 12 -11.3 4.1 15 525 5486 95 12 -12.0 1.0 16 506 5791 45 10 -7.1 -7.1 17 500 5890 40 10 -6.4 -7.7 18 450 6706 360 12 -0.0 -12.0 19 416 7315 220 10 6.4 7.7 20 400 7620 225 11 7.8 7.8 21 400 7620 210 12 6.0 10.4 22 384 7925 220 11 7.1 8.4 23 354 8534 230 15 11.5 9.6 24 326 9144 200 10 3.4 9.4 25 300 9750 255 15 14.5 3.9 26 300 9754 255 13 12.6 3.4 27 252 10973 200 15 5.1 14.1 28 250 11030 195 17 4.4 16.4 29 220 11887 175 17 -1.5 16.9 30 200 12520 220 12 7.7 9.2 31 191 12802 220 12 7.7 9.2 32 157 14021 260 25 24.6 4.3 33 150 14320 260 15 14.8 2.6 34 142 14630 260 14 13.8 2.4 35 135 14935 275 10 10.0 -0.9 36 115 15850 215 3 1.7 2.5 37 106 16349 295 7 6.3 -3.0 38 100 16680 65 8 -7.3 -3.4 39 93 17069 65 8 -7.3 -3.4 40 89 17374 100 13 -12.8 2.3 41 84 17678 40 26 -16.7 -19.9 42 75 18288 60 10 -8.7 -5.0 43 71 18593 170 10 -1.7 9.8 44 70 18710 240 11 9.5 5.5 45 68 18898 235 14 11.5 8.0 46 64 19202 235 1 0.8 0.6 47 61 19507 280 12 11.8 -2.1 48 58 19812 280 25 24.6 -4.3 49 55 20117 290 13 12.2 -4.4 50 52 20422 50 10 -7.7 -6.4 51 50 20690 300 8 6.9 -4.0 52 50 20726 335 10 4.2 -9.1 53 43 21641 55 1 -0.8 -0.6 54 39 22250 35 10 -5.7 -8.2 55 37 22555 30 14 -7.0 -12.1 56 35 22860 60 10 -8.7 -5.0 57 32 23470 105 5 -4.8 1.3 58 30 23774 85 19 -18.9 -1.7 59 30 23860 80 38 -37.4 -6.6 60 29 24079 70 30 -28.2 -10.3 61 28 24384 85 42 -41.8 -3.7 62 25 24994 75 42 -40.6 -10.9 63 24 25298 85 50 -49.8 -4.4 64 22 25908 100 45 -44.3 7.8 65 20 26480 85 46 -45.8 -4.0 66 18 27127 85 43 -42.8 -3.7 67 17 27737 70 46 -43.2 -15.7 68 14 28956 95 48 -47.8 4.2 69 10 31090 90 63 -63.0 0.0 Wind Parameters Energy-Hel index: -95.83 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//PTYA/skewt/PTYA.skewt.20250521.12.gif