UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 14 OCT 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 24.6 92 1.4 25.0 0 0 299.0 302.6 298.1 356.8 19.79 1 1000 71 26.0 24.2 90 1.8 24.7 355 3 299.1 302.7 297.8 355.7 19.35 2 992 142 27.6 23.1 77 4.5 24.3 354 3 301.4 304.8 297.7 355.2 18.22 3 959 442 25.4 23.0 87 2.4 23.6 350 5 302.1 305.6 298.2 357.6 18.75 4 945 572 24.6 20.6 78 4.0 21.8 348 6 302.6 305.6 296.8 351.1 16.37 5 940 619 24.2 21.2 83 3.0 22.1 347 6 302.7 305.8 297.3 353.3 17.10 6 937 647 24.2 19.5 75 4.7 20.9 347 6 302.9 305.8 296.3 348.6 15.40 7 929 722 23.6 20.7 84 2.9 21.5 346 7 303.1 306.2 297.3 352.8 16.77 8 925 760 23.4 20.0 81 3.4 21.0 345 7 303.2 306.2 296.8 351.0 16.11 9 916 846 23.4 18.4 74 5.0 19.9 345 6 304.1 306.8 296.1 347.8 14.69 10 852 1476 19.2 17.8 92 1.4 18.2 4 3 306.1 308.9 297.0 351.7 15.23 11 850 1496 19.2 17.6 90 1.6 18.1 5 3 306.3 309.1 297.0 351.5 15.07 12 841 1588 18.8 15.8 83 3.0 16.7 13 3 306.8 309.3 296.1 347.5 13.55 13 815 1857 17.0 15.7 92 1.3 16.1 36 4 307.6 310.2 296.5 349.6 13.90 14 800 2016 16.6 14.5 87 2.1 15.2 49 4 308.8 311.3 296.3 348.6 13.09 15 791 2113 16.4 12.1 76 4.3 13.6 58 4 309.6 311.8 295.3 344.0 11.29 16 774 2298 15.4 11.3 77 4.1 12.7 59 5 310.5 312.6 295.3 343.9 10.94 17 773 2309 15.4 11.0 75 4.4 12.6 59 5 310.6 312.6 295.1 343.4 10.73 18 770 2342 15.2 10.3 73 4.9 12.0 59 5 310.7 312.7 294.8 342.2 10.27 19 754 2520 14.0 10.2 78 3.8 11.6 58 7 311.3 313.3 295.1 343.3 10.42 20 744 2633 13.8 7.8 67 6.0 10.1 57 7 312.3 314.0 294.3 340.0 8.96 21 721 2899 12.6 6.6 67 6.0 8.9 56 9 313.8 315.4 294.4 340.3 8.51 22 711 3016 12.0 7.0 71 5.0 8.9 55 10 314.4 316.1 294.8 342.0 8.88 23 704 3099 11.8 4.8 62 7.0 7.6 58 9 315.0 316.5 294.1 339.1 7.69 24 700 3147 11.4 4.4 62 7.0 7.3 60 8 315.1 316.6 294.0 338.7 7.51 25 696 3195 11.2 4.2 62 7.0 7.1 63 8 315.4 316.8 294.0 338.8 7.45 26 685 3328 10.0 4.0 66 6.0 6.5 70 10 315.5 316.9 294.1 339.0 7.46 27 677 3425 9.0 6.9 87 2.1 7.7 76 11 315.5 317.2 295.4 344.4 9.27 28 674 3462 9.0 7.7 92 1.3 8.2 78 11 315.9 317.7 295.9 346.6 9.84 29 657 3674 8.2 3.2 71 5.0 5.3 90 13 317.3 318.7 294.4 340.5 7.35 30 651 3750 8.0 3.1 71 4.9 5.1 91 13 317.9 319.3 294.6 341.3 7.37 31 632 3994 6.0 2.3 77 3.7 3.9 93 12 318.3 319.7 294.6 341.1 7.17 32 607 4324 4.2 -0.8 70 5.0 1.5 94 12 319.9 321.1 294.1 339.1 5.96 33 599 4432 4.0 -4.0 56 8.0 -0.1 90 13 320.9 321.8 293.4 336.4 4.75 34 595 4486 3.8 -2.2 65 6.0 0.6 88 13 321.3 322.4 294.1 339.1 5.48 35 589 4569 3.4 -3.6 60 7.0 -0.2 86 14 321.8 322.7 293.8 338.0 4.98 36 555 5049 0.2 -2.9 80 3.1 -1.4 105 10 323.5 324.6 294.7 341.7 5.58 37 543 5225 -0.5 -4.2 76 3.7 -2.4 117 10 324.7 325.7 294.7 341.7 5.17 38 515 5646 -3.5 -5.0 89 1.5 -4.3 172 8 326.0 327.0 295.0 343.0 5.13 39 505 5801 -4.3 -7.2 80 2.9 -5.7 210 6 326.9 327.7 294.7 341.6 4.42 40 501 5864 -4.7 -6.0 91 1.3 -5.3 226 5 327.1 328.1 295.1 343.4 4.88 41 500 5880 -4.7 -6.2 89 1.5 -5.4 230 5 327.3 328.3 295.1 343.4 4.82 42 486 6104 -5.3 -8.6 78 3.3 -6.8 239 4 329.2 330.1 295.1 343.1 4.11 43 481 6185 -5.5 -9.4 74 3.9 -7.3 243 4 330.0 330.8 295.1 343.2 3.90 44 448 6741 -9.7 -11.6 86 1.9 -10.5 266 3 331.5 332.2 295.1 343.5 3.52 45 428 7093 -11.5 -14.0 82 2.5 -12.5 280 2 333.5 334.1 295.3 344.0 3.03 46 400 7610 -15.3 -17.0 87 1.7 -15.9 300 2 335.1 335.6 295.3 344.0 2.52 47 390 7800 -16.7 -17.9 90 1.2 -17.1 291 3 335.7 336.2 295.3 344.2 2.40 48 385 7897 -16.9 -19.0 84 2.1 -17.6 286 3 336.7 337.1 295.4 344.6 2.21 49 376 8074 -18.5 -19.5 92 1.0 -18.8 277 3 336.9 337.3 295.4 344.6 2.17 50 355 8500 -21.3 -23.9 79 2.6 -22.0 256 4 338.7 339.0 295.4 344.4 1.56 51 346 8689 -22.5 -24.6 83 2.1 -23.1 247 5 339.5 339.9 295.5 345.1 1.51 52 332 8991 -24.1 -28.7 66 4.6 -25.2 232 6 341.4 341.6 295.6 345.4 1.08 53 313 9417 -27.7 -31.6 69 3.9 -28.5 210 7 342.2 342.3 295.6 345.5 0.87 54 307 9556 -28.9 -31.6 77 2.7 -29.4 203 8 342.4 342.6 295.7 345.7 0.89 55 304 9626 -29.3 -33.5 67 4.2 -30.0 200 8 342.8 342.9 295.7 345.6 0.74 56 300 9720 -30.1 -33.7 71 3.6 -30.7 195 8 343.0 343.1 295.7 345.8 0.74 57 250 10990 -39.9 -44.7 60 4.8 -40.4 125 12 346.7 346.8 296.1 347.9 0.29 58 200 12470 -52.1 -60.1 38 8.0 -52.4 125 13 350.3 350.3 296.7 350.5 0.06 59 150 14270 -67.7 -74.7 36 7.0 -67.8 80 7 353.5 353.5 297.4 353.5 0.01 60 100 16620 -79.9 -85.9 36 6.0 -79.9 230 11 373.4 373.4 301.1 373.4 0.00 61 93 17029 -82.3 -86.5 48 4.2 -82.3 255 8 376.4 376.4 301.6 376.5 0.00 62 90 17213 -82.3 -86.7 47 4.4 -82.3 192 11 380.0 380.0 302.2 380.0 0.00 63 84 17605 -76.5 -85.5 23 9.0 -76.5 106 17 399.3 399.3 305.1 399.4 0.00 64 70 18650 -79.1 -87.1 26 8.0 -79.1 135 6 415.2 415.2 307.2 415.2 0.00 65 65 19073 -78.1 -88.1 18 10.0 -78.1 75 8 426.2 426.2 308.4 426.3 0.00 66 64 19162 -76.3 -88.3 13 12.0 -76.3 113 13 432.1 432.1 309.0 432.1 0.00 67 62 19344 -77.3 -89.3 13 12.0 -77.3 107 17 433.8 433.8 309.3 433.8 0.00 68 60 19533 -76.1 -89.1 11 13.0 -76.2 91 20 440.6 440.6 309.9 440.6 0.00 69 60 19533 -76.1 -89.1 11 13.0 -76.2 91 20 440.6 440.6 309.9 440.6 0.00 70 58 19730 -74.9 -90.9 7 16.0 -75.0 95 22 447.6 447.6 310.6 447.6 0.00 71 56 19936 -70.7 -91.7 3 21.0 -70.8 100 25 461.7 461.7 311.9 461.7 0.00 72 54 20152 -70.1 -92.1 3 22.0 -70.2 104 28 467.9 467.9 312.4 467.9 0.00 73 52 20376 -70.5 -91.5 3 21.0 -70.6 109 31 472.0 472.0 312.8 472.0 0.00 74 50 20610 -68.7 -90.7 3 22.0 -68.9 110 41 481.6 481.6 313.6 481.6 0.00 75 49 20731 -68.5 -90.5 3 22.0 -68.7 96 35 484.9 484.9 313.8 484.9 0.00 76 48 20855 -69.1 -92.1 2 23.0 -69.3 104 39 486.3 486.3 314.0 486.3 0.00 77 47 20981 -66.1 -91.1 2 25.0 -66.4 112 44 496.4 496.4 314.7 496.4 0.00 78 46 21112 -65.7 -90.7 2 25.0 -66.0 105 44 500.5 500.5 315.0 500.5 0.00 79 45 21245 -66.1 -90.1 2 24.0 -66.4 89 41 502.6 502.6 315.1 502.7 0.00 80 40 21962 -65.1 -91.1 2 26.0 -65.5 82 48 522.4 522.4 316.5 522.4 0.00 81 39 22117 -62.9 -90.9 1 28.0 -63.4 82 50 531.7 531.7 317.1 531.7 0.00 82 39 22117 -61.3 -90.3 1 29.0 -61.9 82 50 535.8 535.8 317.3 535.8 0.00 83 37 22444 -60.3 -89.3 1 29.0 -61.0 83 54 546.5 546.5 317.9 546.5 0.00 84 32 23347 -61.7 -88.7 2 27.0 -62.4 85 65 565.9 565.9 318.9 565.9 0.00 85 30 23750 -58.1 -88.1 1 30.0 -59.2 90 65 586.2 586.3 320.0 586.3 0.01 86 26 24667 -51.7 -84.7 1 33.0 -54.2 93 65 628.9 628.9 321.9 629.0 0.01 87 22 25750 -52.9 -84.9 1 32.0 -55.4 103 55 656.1 656.1 322.9 656.2 0.01 88 20 26370 -50.1 -84.1 1 34.0 -53.5 90 55 682.8 682.8 323.9 682.9 0.02 89 18 27061 -48.1 -83.1 1 35.0 -52.5 90 60 710.0 710.0 324.7 710.2 0.02 90 16 27841 -45.9 -81.9 1 36.0 -51.4 83 61 741.5 741.5 325.7 741.8 0.03 91 14 28727 -46.9 -82.9 1 36.0 -52.5 69 56 767.0 767.0 326.4 767.3 0.03 92 11 30335 -44.1 -82.1 1 38.0 -51.8 86 54 831.9 832.0 328.0 832.3 0.04 93 10 30970 -46.9 -82.9 1 36.0 -53.7 95 53 844.5 844.5 328.3 844.9 0.04 94 9.9 31036 -47.1 -83.1 1 36.0 -53.9 94 52 846.2 846.2 328.3 846.5 0.04 95 9.0 31668 -45.9 -82.9 1 37.0 -53.6 80 42 874.2 874.2 328.9 874.6 0.05 96 8.6 31975 -39.3 -81.3 0 42.0 -50.7 74 37 911.3 911.4 329.7 912.0 0.06 97 8.4 32136 -40.3 -80.3 1 40.0 -51.2 71 34 913.6 913.6 329.7 914.4 0.08 98 8.0 32469 -39.3 -80.3 1 41.0 -51.1 64 29 930.4 930.4 330.0 931.2 0.08 99 7.0 33400 -30.5 -75.5 0 45.0 -48.6 45 15 1003.0 1003.1 331.2 1005.3 0.19 100 6.9 33502 -29.9 -74.9 0 45.0 -48.4 46 15 1009.6 1009.7 331.4 1012.2 0.22 101 6.0 34490 -34.3 -77.3 0 43.0 -50.7 54 13 1031.7 1031.9 331.7 1033.8 0.17 102 5.6 34978 -28.7 -73.7 0 45.0 -49.3 58 12 1077.0 1077.2 332.3 1081.2 0.32 103 5.5 35107 -28.7 -73.7 0 45.0 -49.4 59 12 1082.5 1082.8 332.5 1086.8 0.32 104 5.4 35239 -28.1 -74.1 0 46.0 -49.4 60 12 1090.9 1091.1 332.5 1095.0 0.31 105 5.0 35790 -29.1 -74.1 0 45.0 -50.1 65 11 1110.6 1110.9 332.8 1115.2 0.34 106 4.9 35934 -29.5 -74.5 0 45.0 -50.4 1115.2 1115.5 332.9 1119.6 0.32 TRP 93 17029 -82.3 -86.5 48 4.2 -82.3 255 8 376.4 376.4 301.6 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 551.57 mb = 5099.38 m = 16730.04 ft Wetbulb zero: 599.49 mb = 4425.19 m = 14518.16 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 77.10 % Est. max temperature: 33.08 C = 91.54 F Sfc-Lift cond lev (LCL): 982.28 mb = 229.57 m = 753.17 ft T: 26.96 C 700-500 lapse rate: 5.89 C/km ThetaE index: 6.58 C Layer 945.0- 940.0 mb Conv cond level (CCL): 861.50 mb = 1379.26 m = 4525.06 ft Mean mixing ratio: 17.13 g/kg Conv temperature: 32.78 C = 91.00 F Cap Strength: 1.94 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.46 C Lifted Index @700 mb: -0.05 C Showalter Index: -2.26 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.30 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.20 Risk: None Energy Index: -1.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 987.31 J/kg Max Up Vert Vel: 44.44 m/s Conv Inhibition (B-): 45.58 J/kg Cap Strength: 1.94 C Lift Cond Lev (LCL): 903.05 mb = 969.55 m = 3180.91 ft Lev Free Conv (LFC): 758.05 mb = 2474.99 m = 8119.95 ft Equ Level (EL): 738.05 mb = 2701.24 m = 8862.22 ft B at Equ Level: 16.41 J/kg Max Parcel Lev (MPL): 88.05 mb = 17337.44 m = 56880.66 ft Wind level data Storm motion: 106 at 6 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 1002 33 0 0 -0.0 -0.0 | 286 6 5.7 -1.7 1 1000 71 355 3 0.3 -3.0 | 308 8 6.0 -4.7 2 925 760 345 7 1.8 -6.8 | 318 11 7.5 -8.4 3 909 914 345 6 1.6 -5.8 | 316 10 7.3 -7.5 4 850 1496 5 3 -0.3 -3.0 | 310 7 5.5 -4.7 5 789 2134 60 4 -3.5 -2.0 | 328 4 2.3 -3.7 6 708 3048 55 10 -8.2 -5.7 | 18 8 -2.5 -7.4 7 700 3147 60 8 -6.9 -4.0 | 12 6 -1.2 -5.7 8 657 3658 90 13 -13.0 0.0 | 77 7 -7.3 -1.7 9 610 4267 95 12 -12.0 1.0 | 84 6 -6.2 -0.6 10 587 4572 85 14 -13.9 -1.2 | 71 9 -8.2 -2.9 11 566 4877 95 10 -10.0 0.9 | 79 4 -4.2 -0.8 12 525 5486 135 10 -7.1 7.1 | 166 6 -1.4 5.4 13 500 5880 230 5 3.8 3.2 | 261 10 9.6 1.6 14 416 7315 290 1 0.9 -0.3 | 287 7 6.7 -2.0 15 400 7610 300 2 1.7 -1.0 | 290 8 7.5 -2.7 16 300 9720 195 8 2.1 7.7 | 232 10 7.8 6.1 17 274 10363 150 10 -5.0 8.7 | 186 7 0.7 7.0 18 250 10990 125 12 -9.8 6.9 | 142 7 -4.1 5.2 19 239 11278 120 12 -10.4 6.0 | 133 6 -4.7 4.3 20 229 11582 125 15 -12.3 8.6 | 137 10 -6.6 6.9 21 200 12470 125 13 -10.6 7.5 | 140 8 -4.9 5.8 22 156 14021 40 4 -2.6 -3.1 | 326 6 3.1 -4.7 23 150 14270 80 7 -6.9 -1.2 | 22 3 -1.2 -2.9 24 127 15240 135 20 -14.1 14.1 | 146 15 -8.4 12.5 25 120 15545 135 12 -8.5 8.5 | 158 7 -2.8 6.8 26 114 15850 105 11 -10.6 2.8 | 104 5 -4.9 1.2 27 108 16154 70 13 -12.2 -4.4 | 47 9 -6.5 -6.1 28 103 16459 65 13 -11.8 -5.5 | 40 9 -6.1 -7.2 29 100 16620 230 11 8.4 7.1 | 249 15 14.1 5.4 30 97 16764 230 11 8.4 7.1 | 249 15 14.1 5.4 31 93 17029 255 8 7.7 2.1 | 268 13 13.4 0.4 32 92 17069 255 11 10.6 2.8 | 266 16 16.3 1.2 33 88 17374 125 10 -8.2 5.7 | 149 5 -2.5 4.1 34 83 17678 100 19 -18.7 3.3 | 97 13 -13.0 1.6 35 79 17983 105 10 -9.7 2.6 | 103 4 -3.9 0.9 36 71 18593 250 12 11.3 4.1 | 262 17 17.0 2.4 37 70 18650 135 6 -4.2 4.2 | 210 3 1.5 2.6 38 67 18898 0 0 -0.0 -0.0 | 286 6 5.7 -1.7 39 64 19202 125 14 -11.5 8.0 | 138 9 -5.7 6.4 40 60 19507 90 19 -19.0 0.0 | 83 13 -13.3 -1.7 41 52 20422 110 32 -30.1 10.9 | 111 26 -24.3 9.3 42 50 20610 110 41 -38.5 14.0 | 111 35 -32.8 12.4 43 49 20726 95 35 -34.9 3.1 | 93 29 -29.1 1.4 44 47 21031 115 45 -40.8 19.0 | 116 39 -35.1 17.4 45 44 21336 80 40 -39.4 -6.9 | 76 35 -33.7 -8.6 46 31 23470 85 66 -65.7 -5.8 | 83 60 -60.0 -7.4 47 30 23750 90 65 -65.0 0.0 | 88 59 -59.3 -1.7 48 27 24384 90 68 -68.0 0.0 | 88 62 -62.3 -1.7 49 21 25908 105 53 -51.2 13.7 | 105 47 -45.5 12.1 50 20 26370 90 55 -55.0 0.0 | 88 49 -49.3 -1.7 51 17 27432 90 63 -63.0 0.0 | 88 57 -57.3 -1.7 52 14 28956 65 55 -49.8 -23.2 | 61 51 -44.1 -24.9 53 10 30970 95 53 -52.8 4.6 | 94 47 -47.1 3.0 54 7 33400 45 15 -10.6 -10.6 | 22 13 -4.9 -12.3 55 5 35790 65 11 -10.0 -4.6 | 34 8 -4.2 -6.3 Wind Parameters Mean winds (0-6000m): 76.2 at 7.9 knts Storm direction: 106.2 at 6.0 knts Shear (0-3000m) pos: 1.2 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -2.5 tot: 14.9 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 98.46 Bulk Shear: 10.03 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 ------------------------------------------------------------------------------- 500 351 4 312 9| 0.0 5.8 5.8| 7.4 0.0 7.4 14.7 0.67| 5.9 4.0 1000 347 5 315 10| 0.2 2.9 3.1| 8.2 -1.2 7.0 7.0 0.44| 4.4 1.9 1500 349 5 314 9| 1.0 1.9 3.0| 8.2 -2.5 5.7 3.8 0.28| 3.9 1.1 2000 357 5 316 9| 1.3 1.5 2.8| 10.8 -2.5 8.3 4.1 0.34| 3.6 1.2 2500 10 5 322 8| 1.5 1.2 2.6| 14.0 -2.5 11.4 4.6 0.43| 3.5 1.5 3000 23 5 331 7| 1.2 1.3 2.6| 17.4 -2.5 14.9 5.0 0.46| 3.5 1.6 4000 51 7 355 6| 1.8 1.0 2.8| 30.4 -3.6 26.8 6.7 0.54| 3.9 2.1 5000 66 8 17 5| 1.4 1.0 2.4| 34.2 -6.4 27.7 5.5 0.46| 4.0 1.8 6000 76 8 29 4| 1.2 0.8 2.0| 67.4 -6.4 61.0 10.2 0.62| 5.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251014.12.gif