UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 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 27.6 25.4 88 2.2 26.0 130 5 300.4 304.2 299.0 361.5 20.75 1 1000 87 27.2 25.5 90 1.7 25.9 130 5 300.4 304.2 299.1 362.1 20.96 2 995 131 26.6 24.9 90 1.7 25.3 128 6 300.2 303.9 298.7 359.9 20.31 3 990 176 26.6 23.8 85 2.8 24.6 126 7 300.6 304.1 298.0 356.7 19.07 4 988 194 27.0 22.3 76 4.7 23.6 125 7 301.2 304.4 297.1 352.4 17.41 5 985 221 26.6 23.7 84 2.9 24.5 124 7 301.0 304.5 298.1 357.2 19.06 6 973 330 26.0 21.4 76 4.6 22.7 118 9 301.5 304.6 296.8 350.7 16.71 7 958 467 25.2 20.6 76 4.6 21.9 112 12 302.0 305.0 296.5 349.7 16.15 8 943 606 24.2 20.4 79 3.8 21.5 105 14 302.4 305.4 296.7 350.3 16.20 9 925 775 22.8 20.4 86 2.4 21.1 100 16 302.6 305.7 297.0 351.6 16.53 10 898 1033 20.6 20.3 98 0.3 20.4 102 18 302.9 306.1 297.3 353.1 16.93 11 870 1308 19.4 17.5 89 1.9 18.1 100 18 304.4 307.1 296.2 348.0 14.62 12 850 1509 18.4 16.7 90 1.7 17.2 90 18 305.4 308.1 296.2 348.0 14.21 13 848 1529 18.4 16.7 90 1.7 17.2 90 18 305.6 308.3 296.3 348.3 14.25 14 845 1560 18.4 16.8 90 1.6 17.3 90 18 305.9 308.6 296.4 349.1 14.39 15 825 1765 17.0 16.3 96 0.7 16.5 92 16 306.6 309.2 296.5 349.5 14.28 16 811 1912 16.6 14.1 85 2.5 14.9 93 15 307.6 310.0 295.7 345.6 12.57 17 767 2387 14.0 13.3 96 0.7 13.6 95 14 309.8 312.2 296.3 348.2 12.62 18 758 2487 13.6 12.2 91 1.4 12.7 93 14 310.4 312.6 295.9 346.7 11.87 19 748 2599 12.8 12.4 97 0.4 12.6 86 14 310.7 313.0 296.2 348.0 12.19 20 737 2724 12.6 9.9 84 2.7 10.9 79 14 311.8 313.8 295.3 344.0 10.45 21 720 2920 11.2 8.8 85 2.4 9.7 68 15 312.4 314.2 295.0 343.0 9.93 22 712 3014 10.6 9.6 94 1.0 10.0 62 15 312.7 314.7 295.6 345.5 10.61 23 706 3085 10.6 10.4 99 0.2 10.4 62 15 313.5 315.6 296.3 348.4 11.30 24 700 3156 10.2 9.6 96 0.6 9.8 65 14 313.8 315.8 296.0 347.2 10.79 25 694 3228 10.2 8.3 88 1.9 9.0 67 14 314.6 316.5 295.6 345.5 9.96 26 690 3276 10.4 5.9 74 4.5 7.6 68 14 315.3 316.9 294.8 341.8 8.48 27 674 3471 8.8 5.4 79 3.4 6.8 70 15 315.6 317.2 294.8 341.9 8.38 28 671 3508 8.8 4.2 73 4.6 6.1 70 15 316.0 317.5 294.4 340.4 7.73 29 656 3694 7.6 3.9 77 3.7 5.4 69 16 316.7 318.2 294.6 341.2 7.74 30 646 3821 7.0 0.0 61 7.0 3.2 65 16 317.4 318.6 293.4 336.4 5.93 31 644 3846 6.8 0.8 66 6.0 3.5 64 16 317.5 318.7 293.7 337.6 6.31 32 643 3859 6.8 -1.2 57 8.0 2.5 64 16 317.6 318.7 293.1 335.1 5.46 33 640 3898 6.6 1.7 71 4.9 3.8 63 16 317.8 319.1 294.1 339.4 6.78 34 638 3923 6.4 1.4 70 5.0 3.6 62 16 317.9 319.2 294.1 339.1 6.65 35 636 3949 6.6 -2.4 53 9.0 1.9 61 16 318.4 319.4 293.0 334.6 5.05 36 633 3988 6.2 1.6 72 4.6 3.6 60 16 318.4 319.7 294.3 340.1 6.81 37 620 4158 5.4 -1.6 61 7.0 1.7 54 16 319.4 320.4 293.6 337.1 5.49 38 614 4237 5.0 -1.0 65 6.0 1.8 52 16 319.8 320.9 293.9 338.5 5.80 39 613 4251 4.8 -2.2 60 7.0 1.1 51 16 319.7 320.7 293.6 336.9 5.32 40 611 4277 5.0 -8.0 38 13.0 -1.0 50 16 320.2 320.9 292.1 331.5 3.42 41 608 4318 4.8 -7.2 41 12.0 -0.9 51 16 320.5 321.2 292.4 332.5 3.66 42 606 4344 4.6 -5.4 48 10.0 -0.3 52 16 320.5 321.4 292.9 334.3 4.22 43 602 4398 4.4 -10.6 33 15.0 -2.2 54 15 320.9 321.5 291.8 330.3 2.83 44 599 4439 4.0 -9.0 38 13.0 -1.9 56 15 320.9 321.5 292.2 331.6 3.23 45 594 4507 3.8 -11.2 32 15.0 -2.7 59 15 321.4 322.0 291.9 330.6 2.73 46 592 4535 3.4 -6.6 48 10.0 -1.4 60 14 321.3 322.1 292.9 334.2 3.94 47 586 4617 3.0 -11.0 35 14.0 -3.1 63 14 321.8 322.3 292.0 331.1 2.82 48 582 4673 2.6 -12.4 32 15.0 -3.7 65 13 321.9 322.4 291.8 330.4 2.53 49 579 4715 2.4 -6.6 51 9.0 -1.9 66 13 322.2 323.0 293.2 335.4 4.03 50 577 4743 2.4 -12.6 32 15.0 -3.9 68 13 322.5 323.0 292.0 330.9 2.52 51 575 4771 2.2 -9.8 41 12.0 -3.2 69 13 322.6 323.2 292.6 333.1 3.16 52 574 4785 2.2 -10.8 38 13.0 -3.5 69 13 322.7 323.3 292.4 332.5 2.92 53 573 4799 2.2 -12.8 32 15.0 -4.1 70 13 322.9 323.4 292.0 331.3 2.49 54 500 5890 -3.1 -16.1 36 13.0 -8.1 80 9 329.3 329.7 293.5 336.8 2.18 55 400 7620 -13.9 -16.4 81 2.5 -14.8 150 9 336.9 337.5 295.8 346.3 2.66 56 300 9750 -28.3 -34.3 56 6.0 -29.4 180 8 345.5 345.6 296.3 348.2 0.70 57 250 11030 -38.9 -43.7 60 4.8 -39.4 145 10 348.2 348.3 296.5 349.5 0.32 58 200 12510 -51.7 -62.7 26 11.0 -52.0 200 7 350.9 350.9 296.8 351.1 0.04 59 150 14320 -66.9 -74.9 31 8.0 -67.0 145 21 354.8 354.8 297.7 354.9 0.01 60 100 16660 -81.7 -86.6 43 4.9 -81.7 100 26 369.9 369.9 300.5 369.9 0.00 61 99 16716 -81.5 -86.5 42 5.0 -81.5 101 25 371.3 371.3 300.8 371.3 0.00 62 95 16946 -82.9 -87.0 49 4.1 -82.9 105 23 373.0 373.0 301.1 373.0 0.00 63 94 17005 -81.7 -86.3 45 4.6 -81.7 107 23 376.5 376.5 301.6 376.5 0.00 64 91 17185 -82.3 -86.4 49 4.1 -82.3 104 25 378.8 378.8 302.1 378.8 0.00 65 88 17372 -82.3 -87.1 43 4.8 -82.3 95 26 382.4 382.4 302.6 382.5 0.00 66 87 17436 -82.5 -87.5 42 5.0 -82.5 101 25 383.3 383.3 302.8 383.3 0.00 67 84 17633 -78.5 -88.5 18 10.0 -78.5 117 23 395.3 395.3 304.6 395.3 0.00 68 83 17701 -77.3 -88.3 16 11.0 -77.3 122 22 399.1 399.1 305.1 399.1 0.00 69 80 17911 -77.7 -90.7 11 13.0 -77.7 136 13 402.5 402.5 305.5 402.5 0.00 70 74 18355 -78.9 -89.9 15 11.0 -78.9 317 16 409.0 409.0 306.4 409.0 0.00 71 71 18589 -78.9 -89.9 15 11.0 -78.9 325 20 413.9 413.9 307.0 413.9 0.00 72 70 18670 -77.9 -89.9 13 12.0 -77.9 260 10 417.7 417.7 307.4 417.7 0.00 73 65 19097 -75.7 -90.7 8 15.0 -75.7 267 16 431.5 431.5 309.0 431.5 0.00 74 64 19188 -72.3 -90.3 5 18.0 -72.4 270 18 440.9 440.9 310.0 440.9 0.00 75 59 19673 -68.3 -91.3 2 23.0 -68.5 270 16 460.2 460.2 311.8 460.2 0.00 76 56 19985 -70.3 -90.3 4 20.0 -70.4 261 25 462.6 462.6 312.0 462.6 0.00 77 50 20660 -70.1 -90.1 4 20.0 -70.2 265 14 478.3 478.3 313.3 478.3 0.00 78 47 21031 -66.3 -90.3 2 24.0 -66.6 259 10 495.9 495.9 314.7 496.0 0.00 79 39 22174 -61.3 -88.3 2 27.0 -61.9 269 22 535.8 535.8 317.3 535.8 0.00 80 37 22499 -62.9 -88.9 2 26.0 -63.4 267 20 539.8 539.8 317.5 539.8 0.00 81 33 23205 -62.1 -89.1 2 27.0 -62.7 299 13 559.9 559.9 318.6 559.9 0.00 82 30 23800 -57.5 -86.5 1 29.0 -58.7 130 12 587.9 587.9 320.0 587.9 0.01 83 28 24236 -57.7 -86.7 1 29.0 -59.0 127 12 599.0 599.0 320.6 599.1 0.01 84 23 25487 -54.5 -85.5 1 31.0 -56.6 79 16 643.1 643.1 322.4 643.2 0.01 85 22 25771 -56.3 -86.3 1 30.0 -58.1 79 22 646.0 646.0 322.5 646.1 0.01 86 20 26380 -53.5 -85.5 1 32.0 -56.1 70 39 672.4 672.4 323.5 672.5 0.01 87 19 26711 -53.1 -85.1 1 32.0 -55.8 70 35 683.6 683.6 323.9 683.7 0.01 88 18 27060 -53.5 -85.5 1 32.0 -56.3 86 46 693.0 693.0 324.2 693.1 0.01 89 17 27431 -50.9 -84.9 1 34.0 -54.5 95 50 712.7 712.8 324.8 712.9 0.02 90 17 27431 -50.1 -84.1 1 34.0 -53.9 95 50 715.3 715.3 324.9 715.5 0.02 91 16 27827 -50.1 -83.1 1 33.0 -54.1 94 51 727.8 727.8 325.3 728.0 0.02 92 14 28697 -52.1 -84.1 1 32.0 -55.8 91 54 749.4 749.4 325.9 749.6 0.02 93 13 29178 -51.7 -84.7 1 33.0 -55.8 92 58 766.8 766.8 326.4 767.0 0.02 94 13 29178 -48.5 -83.5 1 35.0 -53.7 92 58 777.9 777.9 326.7 778.1 0.03 95 12 29706 -48.3 -83.3 1 35.0 -53.9 96 62 796.6 796.6 327.1 796.9 0.03 96 11 30286 -43.5 -81.5 1 38.0 -51.5 100 60 834.1 834.1 328.1 834.6 0.05 97 10 30930 -41.7 -80.7 1 39.0 -51.1 105 59 863.9 863.9 328.7 864.5 0.06 98 8.1 32375 -36.5 -78.5 1 42.0 -49.8 96 63 938.2 938.2 330.1 939.3 0.10 99 7.6 32816 -36.3 -78.3 1 42.0 -50.1 93 64 956.2 956.3 330.5 957.5 0.12 100 7.0 33390 -33.7 -77.7 0 44.0 -49.6 90 65 989.7 989.8 331.0 991.3 0.14 101 6.9 33491 -33.3 -77.3 0 44.0 -49.6 995.5 995.6 331.1 997.2 0.15 102 6.0 34471 -34.4 -77.5 0 43.1 -50.7 90 73 1031.4 1031.5 331.7 1033.5 0.17 103 5.9 34588 -34.5 -77.5 0 43.0 -50.8 1035.9 1036.0 331.8 1037.9 0.17 TRP 95 16946 -82.9 -87.0 49 4.1 -82.9 105 23 373.0 373.0 301.1 373.0 0.00 WND 6.0 34471 -34.4 -77.5 0 43.1 -50.7 90 73 1031.4 1031.5 331.7 1033.5 0.17 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 542.70 mb = 5251.87 m = 17230.32 ft Wetbulb zero: 611.95 mb = 4264.66 m = 13991.50 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 70.10 % Est. max temperature: 32.42 C = 90.36 F Sfc-Lift cond lev (LCL): 972.98 mb = 329.88 m = 1082.28 ft T: 26.00 C 700-500 lapse rate: 4.86 C/km ThetaE index: 9.62 C Layer 995.0- 985.0 mb Conv cond level (CCL): 897.56 mb = 1037.66 m = 3404.37 ft Mean mixing ratio: 17.22 g/kg Conv temperature: 30.15 C = 86.27 F Cap Strength: 0.85 C Lifted Index: -1.13 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.43 C Lifted Index @700 mb: -1.13 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 19.80 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 245.40 Risk: None Energy Index: -2.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 583.34 J/kg Max Up Vert Vel: 34.16 m/s Conv Inhibition (B-): 13.36 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 911.63 mb = 902.00 m = 2959.28 ft Lev Free Conv (LFC): 836.63 mb = 1645.25 m = 5397.74 ft Equ Level (EL): 176.63 mb = 13291.73 m = 43607.52 ft B at Equ Level: 579.61 J/kg Max Parcel Lev (MPL): 106.63 mb = 16289.42 m = 53442.32 ft Wind level data Storm motion: 112 at 10 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 33 130 5 -3.8 3.2 | 276 6 5.8 -0.6 1 1000 87 130 5 -3.8 3.2 | 276 6 5.8 -0.6 2 943 610 105 14 -13.5 3.6 | 88 4 -3.9 -0.2 3 925 775 100 16 -15.8 2.8 | 81 6 -6.1 -1.0 4 910 914 100 18 -17.7 3.1 | 85 8 -8.1 -0.7 5 879 1219 105 18 -17.4 4.7 | 96 8 -7.8 0.9 6 850 1509 90 18 -18.0 0.0 | 66 9 -8.4 -3.8 7 848 1524 90 18 -18.0 0.0 | 66 9 -8.4 -3.8 8 790 2134 95 14 -13.9 1.2 | 59 5 -4.3 -2.6 9 762 2438 95 14 -13.9 1.2 | 59 5 -4.3 -2.6 10 709 3048 60 15 -13.0 -7.5 | 17 12 -3.4 -11.3 11 700 3156 65 14 -12.7 -5.9 | 18 10 -3.1 -9.7 12 683 3353 70 14 -13.2 -4.8 | 22 9 -3.5 -8.6 13 658 3658 70 16 -15.0 -5.5 | 30 11 -5.4 -9.3 14 611 4267 50 16 -12.3 -10.3 | 11 14 -2.6 -14.1 15 546 5182 85 10 -10.0 -0.9 | 4 5 -0.4 -4.7 16 500 5890 80 9 -8.9 -1.6 | 352 5 0.7 -5.4 17 468 6401 65 15 -13.6 -6.3 | 21 11 -4.0 -10.1 18 450 6706 80 10 -9.8 -1.7 | 2 6 -0.2 -5.5 19 433 7010 115 10 -9.1 4.2 | 232 1 0.5 0.4 20 400 7620 150 9 -4.5 7.8 | 232 6 5.1 4.0 21 400 7620 135 11 -7.8 7.8 | 205 4 1.8 4.0 22 384 7925 155 11 -4.6 10.0 | 219 8 5.0 6.2 23 354 8534 140 16 -10.3 12.3 | 175 8 -0.7 8.5 24 339 8839 165 12 -3.1 11.6 | 220 10 6.5 7.8 25 300 9750 180 8 0.0 8.0 | 246 10 9.6 4.2 26 275 10363 175 10 -0.9 10.0 | 235 11 8.7 6.2 27 250 11030 145 10 -5.7 8.2 | 221 6 3.9 4.4 28 241 11278 145 10 -5.7 8.2 | 221 6 3.9 4.4 29 210 12192 85 2 -2.0 -0.2 | 297 9 7.6 -4.0 30 200 12510 200 7 2.4 6.6 | 257 12 12.0 2.8 31 182 13106 165 10 -2.6 9.7 | 230 9 7.0 5.9 32 165 13716 145 22 -12.6 18.0 | 168 15 -3.0 14.2 33 150 14320 145 21 -12.0 17.2 | 170 14 -2.4 13.4 34 150 14326 155 21 -8.9 19.0 | 183 15 0.7 15.2 35 128 15240 135 19 -13.4 13.4 | 158 10 -3.8 9.6 36 121 15545 105 13 -12.6 3.4 | 82 3 -2.9 -0.4 37 109 16154 45 20 -14.1 -14.1 | 14 18 -4.5 -17.9 38 100 16660 100 26 -25.6 4.5 | 93 16 -16.0 0.7 39 95 16946 105 23 -22.2 6.0 | 100 13 -12.6 2.2 40 93 17069 110 24 -22.6 8.2 | 109 14 -12.9 4.4 41 88 17374 95 26 -25.9 2.3 | 85 16 -16.3 -1.5 42 83 17678 120 23 -19.9 11.5 | 127 13 -10.3 7.7 43 79 17983 140 10 -6.4 7.7 | 219 5 3.2 3.9 44 75 18288 315 15 10.6 -10.6 | 305 25 20.2 -14.4 45 71 18593 325 20 11.5 -16.4 | 314 29 21.1 -20.2 46 70 18670 260 10 9.8 1.7 | 276 20 19.5 -2.1 47 67 18898 260 10 9.8 1.7 | 276 20 19.5 -2.1 48 64 19202 270 18 18.0 -0.0 | 278 28 27.6 -3.8 49 61 19507 290 14 13.2 -4.8 | 291 24 22.8 -8.6 50 58 19812 255 17 16.4 4.4 | 269 26 26.0 0.6 51 55 20117 265 30 29.9 2.6 | 272 40 39.5 -1.2 52 50 20660 265 14 13.9 1.2 | 276 24 23.6 -2.6 53 49 20726 280 30 29.5 -5.2 | 283 40 39.2 -9.0 54 47 21031 260 10 9.8 1.7 | 276 20 19.5 -2.1 55 45 21336 240 13 11.3 6.5 | 263 21 20.9 2.7 56 43 21641 245 17 15.4 7.2 | 262 25 25.0 3.4 57 41 21946 270 24 24.0 -0.0 | 276 34 33.6 -3.8 58 35 22860 265 17 16.9 1.5 | 275 27 26.5 -2.3 59 33 23165 300 14 12.1 -7.0 | 296 24 21.7 -10.8 60 32 23470 295 10 9.1 -4.2 | 293 20 18.7 -8.0 61 30 23800 130 12 -9.2 7.7 | 186 4 0.4 3.9 62 29 24079 140 10 -6.4 7.7 | 219 5 3.2 3.9 63 27 24384 115 13 -11.8 5.5 | 128 3 -2.2 1.7 64 26 24689 100 13 -12.8 2.3 | 64 4 -3.2 -1.5 65 24 25298 85 11 -11.0 -1.0 | 16 5 -1.3 -4.7 66 23 25603 75 19 -18.4 -4.9 | 45 12 -8.7 -8.7 67 21 26213 90 30 -30.0 0.0 | 79 21 -20.4 -3.8 68 20 26380 70 39 -36.6 -13.3 | 58 32 -27.0 -17.1 69 19 26822 70 34 -31.9 -11.6 | 55 27 -22.3 -15.4 70 18 27127 90 49 -49.0 0.0 | 85 40 -39.4 -3.8 71 17 27432 95 50 -49.8 4.4 | 91 40 -40.2 0.6 72 14 28956 90 55 -55.0 0.0 | 85 46 -45.4 -3.8 73 12 29566 95 62 -61.8 5.4 | 92 52 -52.2 1.6 74 10 30930 105 59 -57.0 15.3 | 104 49 -47.4 11.5 75 7 33390 90 65 -65.0 0.0 | 86 56 -55.4 -3.8 Wind Parameters Mean winds (0-6000m): 81.5 at 13.8 knts Storm direction: 111.5 at 10.3 knts Shear (0-3000m) pos: 0.6 neg: 2.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -25.9 tot: -22.4 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 65.76 Bulk Shear: 8.87 m/s 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 ------------------------------------------------------------------------------- 500 115 9 274 2| 0.0 8.5 8.5| 0.0 -2.0 -2.0 -4.0 -0.55| 9.2 -5.1 1000 106 12 79 2| 0.0 7.1 7.1| 2.0 -3.0 -1.0 -1.0 -0.32| 7.9 -2.5 1500 103 14 82 4| 0.0 5.0 5.0| 3.5 -12.4 -8.9 -6.0 -0.41| 7.0 -2.9 2000 100 15 76 5| 0.9 3.7 4.6| 3.5 -13.4 -9.9 -4.9 -0.37| 6.2 -2.3 2500 99 15 72 5| 0.7 2.9 3.7| 3.5 -15.0 -11.5 -4.6 -0.39| 5.4 -2.1 3000 95 15 63 6| 0.6 2.9 3.5| 3.5 -25.9 -22.4 -7.5 -0.44| 5.7 -2.5 4000 87 15 49 7| 0.5 2.4 2.9| 9.1 -33.8 -24.7 -6.2 -0.37| 5.3 -2.0 5000 82 15 39 8| 1.1 2.0 3.1| 11.5 -39.7 -28.2 -5.6 -0.32| 5.3 -1.7 6000 82 14 35 7| 1.0 1.8 2.8| 13.7 -42.0 -28.3 -4.7 -0.30| 4.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20250425.00.gif