UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 16 JAN 26 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 1001 33 28.2 24.8 82 3.4 25.7 200 5 301.3 304.9 298.8 360.5 20.06 1 1000 64 28.2 25.0 83 3.2 25.8 195 5 301.4 305.1 299.0 361.4 20.33 2 943 584 24.0 23.0 94 1.0 23.3 218 13 302.2 305.7 298.4 358.7 19.08 3 926 744 23.8 19.1 75 4.7 20.5 220 15 303.6 306.4 296.3 348.7 15.20 4 925 754 23.8 19.6 77 4.2 20.8 220 15 303.6 306.6 296.7 350.3 15.71 5 905 945 22.4 19.2 82 3.2 20.1 221 13 304.1 307.0 296.8 350.7 15.66 6 879 1199 21.0 17.1 78 3.9 18.3 234 15 305.2 307.8 296.0 347.3 14.09 7 875 1239 21.2 16.2 73 5.0 17.8 234 15 305.8 308.3 295.7 345.8 13.36 8 853 1460 19.4 16.0 81 3.4 17.1 222 14 306.2 308.7 295.9 346.8 13.53 9 850 1490 19.4 15.7 79 3.7 16.9 220 14 306.5 309.0 295.8 346.5 13.32 10 841 1582 19.0 14.5 75 4.5 16.0 215 14 307.0 309.3 295.4 344.5 12.44 11 836 1633 18.6 15.8 84 2.8 16.7 215 15 307.1 309.6 296.2 348.1 13.63 12 833 1664 19.2 14.3 73 4.9 15.9 215 16 308.0 310.4 295.6 345.5 12.40 13 828 1716 18.8 14.5 76 4.3 15.9 215 17 308.1 310.5 295.8 346.4 12.64 14 816 1842 19.4 9.4 52 10.0 13.1 215 19 310.1 311.8 293.8 338.0 9.11 15 793 2087 17.4 10.4 63 7.0 12.9 219 15 310.5 312.4 294.6 341.2 10.04 16 780 2228 16.8 9.8 63 7.0 12.3 216 14 311.3 313.2 294.7 341.4 9.80 17 771 2327 16.0 10.0 68 6.0 12.1 211 13 311.5 313.4 294.9 342.4 10.05 18 744 2630 14.6 8.6 67 6.0 10.8 180 11 313.1 315.0 294.9 342.5 9.47 19 742 2653 14.4 9.5 72 4.9 11.3 177 11 313.2 315.1 295.4 344.4 10.10 20 731 2780 14.2 7.2 63 7.0 9.9 168 10 314.3 316.0 294.7 341.6 8.75 21 715 2967 13.0 7.0 67 6.0 9.3 183 11 315.0 316.7 294.9 342.5 8.83 22 710 3026 12.8 6.8 67 6.0 9.1 188 12 315.4 317.1 295.0 342.8 8.77 23 708 3049 13.0 6.0 62 7.0 8.7 190 12 315.9 317.5 294.8 342.0 8.31 24 700 3145 12.2 6.2 67 6.0 8.5 190 11 316.0 317.6 295.0 342.8 8.53 25 694 3217 11.4 5.4 67 6.0 7.8 192 11 315.9 317.5 294.7 341.4 8.13 26 660 3636 9.8 1.8 57 8.0 5.2 188 11 318.7 319.9 294.3 339.8 6.62 27 642 3865 8.0 2.0 66 6.0 4.5 181 10 319.1 320.5 294.6 341.2 6.91 28 622 4125 6.4 -2.6 53 9.0 1.7 174 10 320.2 321.2 293.5 336.7 5.08 29 578 4722 1.4 -1.6 80 3.0 -0.2 161 8 321.2 322.3 294.4 340.2 5.90 30 576 4750 1.2 -2.1 79 3.3 -0.6 161 8 321.2 322.4 294.3 339.7 5.70 31 567 4877 1.0 -4.0 69 5.0 -1.6 158 8 322.5 323.4 294.0 338.9 5.02 32 563 4934 1.0 -2.7 76 3.7 -0.9 157 7 323.1 324.2 294.6 341.3 5.58 33 560 4977 0.6 -4.1 71 4.7 -1.8 156 7 323.1 324.1 294.2 339.7 5.05 34 556 5035 0.8 -5.2 64 6.0 -2.2 155 7 324.0 324.9 294.2 339.4 4.68 35 551 5107 0.2 -3.8 74 4.0 -1.9 153 7 324.2 325.2 294.7 341.4 5.25 36 533 5373 -1.1 -6.1 69 5.0 -3.6 148 6 325.7 326.6 294.5 340.8 4.55 37 531 5403 -1.5 -5.3 75 3.8 -3.4 147 6 325.6 326.5 294.7 341.6 4.86 38 516 5631 -3.1 -5.6 83 2.5 -4.3 161 8 326.3 327.3 294.9 342.5 4.89 39 513 5677 -3.5 -5.9 83 2.4 -4.7 166 8 326.4 327.3 294.9 342.3 4.81 40 503 5833 -4.1 -7.1 80 3.0 -5.5 175 12 327.5 328.4 294.9 342.4 4.47 41 500 5880 -4.1 -7.8 75 3.7 -5.8 170 14 328.0 328.9 294.9 342.3 4.26 42 480 6201 -6.9 -8.3 90 1.4 -7.5 161 16 328.4 329.3 295.0 342.8 4.26 43 459 6548 -9.3 -10.1 94 0.8 -9.6 130 19 329.7 330.4 295.0 342.8 3.87 44 458 6565 -9.5 -10.5 92 1.0 -9.9 128 20 329.6 330.4 294.9 342.4 3.76 45 439 6892 -11.5 -13.3 86 1.8 -12.2 118 20 331.1 331.7 294.8 341.9 3.13 46 400 7600 -15.7 -17.0 90 1.3 -16.2 95 12 334.6 335.1 295.1 343.4 2.52 47 389 7810 -17.1 -17.7 95 0.6 -17.3 96 12 335.4 335.9 295.3 344.1 2.45 48 386 7868 -17.3 -18.2 93 0.9 -17.6 98 12 335.9 336.4 295.3 344.3 2.36 49 382 7946 -17.5 -18.9 89 1.4 -18.0 99 12 336.6 337.1 295.4 344.6 2.25 50 381 7965 -17.3 -20.2 78 2.9 -18.3 98 13 337.2 337.6 295.4 344.4 2.02 51 379 8005 -17.5 -19.6 84 2.1 -18.2 95 14 337.4 337.8 295.5 345.0 2.14 52 373 8124 -18.1 -21.8 73 3.7 -19.2 88 16 338.2 338.5 295.4 344.6 1.79 53 369 8205 -18.7 -21.6 78 2.9 -19.6 82 18 338.4 338.8 295.5 345.1 1.84 54 364 8306 -19.3 -22.3 77 3.0 -20.2 83 19 338.9 339.3 295.6 345.3 1.76 55 300 9720 -27.7 -46.7 15 19.0 -30.0 95 25 346.3 346.4 296.0 347.1 0.19 56 250 11000 -39.3 -50.3 30 11.0 -40.1 95 27 347.6 347.7 296.3 348.3 0.15 57 200 12490 -52.3 -56.9 58 4.6 -52.5 95 37 349.9 350.0 296.7 350.3 0.09 58 150 14280 -67.5 -73.5 42 6.0 -67.5 90 46 353.8 353.8 297.4 353.9 0.01 59 102 16501 -84.9 -89.9 40 5.0 -84.9 100 50 361.6 361.6 299.0 361.6 0.00 60 100 16610 -84.7 -90.7 34 6.0 -84.7 105 55 364.1 364.1 299.5 364.1 0.00 61 95 16893 -82.7 -91.7 20 9.0 -82.7 103 44 373.4 373.4 301.1 373.4 0.00 62 93 17013 -79.1 -89.1 18 10.0 -79.1 101 35 382.8 382.8 302.7 382.8 0.00 63 89 17261 -80.1 -91.1 14 11.0 -80.1 125 18 385.6 385.6 303.1 385.6 0.00 64 83 17652 -81.9 -90.9 20 9.0 -81.9 7 10 389.7 389.7 303.8 389.7 0.00 65 77 18067 -85.1 -92.1 28 7.0 -85.1 21 11 391.5 391.5 304.0 391.5 0.00 66 73 18359 -86.3 -93.3 27 7.0 -86.3 57 12 395.0 395.0 304.5 395.0 0.00 67 71 18511 -83.7 -91.7 23 8.0 -83.7 95 13 403.7 403.7 305.7 403.7 0.00 68 70 18590 -83.1 -91.1 24 8.0 -83.1 115 14 406.6 406.6 306.1 406.6 0.00 69 69 18671 -82.9 -90.9 24 8.0 -82.9 81 12 408.7 408.7 306.3 408.7 0.00 70 68 18752 -83.5 -91.5 23 8.0 -83.5 92 12 409.1 409.1 306.4 409.1 0.00 71 66 18922 -75.9 -87.9 13 12.0 -75.9 111 14 429.2 429.2 308.7 429.2 0.00 72 64 19100 -76.7 -88.7 13 12.0 -76.7 114 22 431.2 431.2 309.0 431.2 0.00 73 63 19192 -75.1 -90.1 8 15.0 -75.2 115 25 436.7 436.7 309.6 436.7 0.00 74 62 19286 -70.5 -87.5 6 17.0 -70.6 113 23 448.9 448.9 310.7 448.9 0.00 75 52 20328 -72.7 -89.7 6 17.0 -72.8 82 13 466.9 466.9 312.4 466.9 0.00 76 50 20560 -71.7 -89.7 5 18.0 -71.8 75 23 474.5 474.5 313.0 474.5 0.00 77 48 20800 -72.7 -90.7 5 18.0 -72.8 75 23 477.7 477.7 313.2 477.7 0.00 78 47 20925 -70.7 -90.7 4 20.0 -70.8 75 25 485.4 485.4 313.9 485.4 0.00 79 46 21052 -70.9 -90.9 4 20.0 -71.1 78 27 487.9 487.9 314.1 487.9 0.00 80 44 21318 -67.3 -90.3 2 23.0 -67.5 100 35 502.9 502.9 315.2 503.0 0.00 81 41 21748 -63.9 -89.9 2 26.0 -64.3 89 38 521.7 521.7 316.4 521.7 0.00 82 40 21899 -64.5 -89.5 2 25.0 -64.9 86 39 523.9 523.9 316.5 523.9 0.00 83 38 22214 -61.9 -89.9 1 28.0 -62.5 92 43 538.2 538.2 317.4 538.3 0.00 84 37 22379 -62.3 -89.3 2 27.0 -62.9 96 46 541.3 541.3 317.6 541.4 0.00 85 33 23089 -60.7 -88.7 1 28.0 -61.5 88 37 563.6 563.6 318.8 563.6 0.00 86 30 23680 -62.3 -89.3 2 27.0 -63.0 75 45 574.8 574.8 319.4 574.8 0.00 87 27 24329 -63.1 -90.1 1 27.0 -63.8 84 44 590.1 590.1 320.2 590.2 0.00 88 24 25054 -62.9 -89.9 1 27.0 -63.7 101 49 610.9 610.9 321.1 611.0 0.00 89 21 25882 -59.5 -89.5 1 30.0 -60.8 111 53 645.0 645.0 322.5 645.0 0.01 90 20 26190 -55.9 -87.9 1 32.0 -57.9 115 55 665.1 665.1 323.3 665.1 0.01 91 19 26518 -53.3 -86.3 1 33.0 -56.0 107 56 683.0 683.0 323.9 683.1 0.01 92 19 26518 -52.9 -85.9 1 33.0 -55.7 107 56 684.2 684.2 323.9 684.3 0.01 93 18 26867 -53.1 -86.1 1 33.0 -56.0 116 51 694.2 694.3 324.3 694.3 0.01 94 18 26867 -48.9 -84.9 1 36.0 -53.0 116 51 707.5 707.5 324.7 707.6 0.02 95 17 27246 -44.1 -82.1 1 38.0 -50.2 125 47 734.6 734.6 325.5 734.8 0.03 96 17 27246 -43.3 -81.3 1 38.0 -49.7 125 47 737.1 737.1 325.6 737.4 0.03 97 15 28081 -47.7 -83.7 1 36.0 -52.8 112 41 749.4 749.4 325.9 749.6 0.02 98 14 28539 -45.1 -82.1 1 37.0 -51.4 82 30 773.1 773.1 326.5 773.4 0.03 99 13 29031 -47.7 -83.7 1 36.0 -53.2 50 26 780.7 780.7 326.8 780.9 0.03 100 12 29562 -46.1 -83.1 1 37.0 -52.6 50 28 804.4 804.4 327.4 804.7 0.03 TRP 102 16501 -84.9 -89.9 40 5.0 -84.9 100 50 361.6 361.6 299.0 361.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 548.23 mb = 5148.06 m = 16889.74 ft Wetbulb zero: 583.04 mb = 4651.64 m = 15261.10 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 71.27 % Est. max temperature: 33.30 C = 91.95 F Sfc-Lift cond lev (LCL): 953.35 mb = 487.58 m = 1599.67 ft T: 24.78 C 700-500 lapse rate: 5.96 C/km ThetaE index: 12.73 C Layer 943.0- 925.0 mb Conv cond level (CCL): 882.66 mb = 1163.07 m = 3815.81 ft Mean mixing ratio: 18.21 g/kg Conv temperature: 31.98 C = 89.57 F Cap Strength: 1.57 C Lifted Index: -3.36 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.73 C Lifted Index @700 mb: -0.12 C Showalter Index: 0.16 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.80 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.40 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1523.00 J/kg Max Up Vert Vel: 55.19 m/s Conv Inhibition (B-): 43.16 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 915.63 mb = 843.11 m = 2766.08 ft Lev Free Conv (LFC): 700.63 mb = 3137.43 m = 10293.26 ft Equ Level (EL): 130.63 mb = 15076.22 m = 49462.06 ft B at Equ Level: 1518.06 J/kg Max Parcel Lev (MPL): 70.63 mb = 18540.35 m = 60827.17 ft Wind level data Storm motion: 226 at 8 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 1001 33 200 5 1.7 4.7 | 75 4 -4.3 -1.2 1 1000 64 195 5 1.3 4.8 | 77 5 -4.7 -1.0 2 973 305 195 10 2.6 9.7 | 138 5 -3.4 3.8 3 940 610 220 13 8.4 10.0 | 210 5 2.4 4.1 4 925 754 220 15 9.6 11.5 | 213 7 3.7 5.6 5 908 914 220 13 8.4 10.0 | 210 5 2.4 4.1 6 877 1219 235 15 12.3 8.6 | 247 7 6.3 2.7 7 850 1490 220 14 9.0 10.7 | 212 6 3.0 4.8 8 847 1524 215 13 7.5 10.6 | 197 5 1.5 4.8 9 817 1829 215 19 10.9 15.6 | 207 11 4.9 9.7 10 788 2134 220 14 9.0 10.7 | 212 6 3.0 4.8 11 760 2438 205 13 5.5 11.8 | 175 6 -0.5 5.9 12 734 2743 165 10 -2.6 9.7 | 114 9 -8.6 3.8 13 708 3048 190 12 2.1 11.8 | 147 7 -3.9 5.9 14 700 3145 190 11 1.9 10.8 | 141 6 -4.1 5.0 15 682 3353 195 12 3.1 11.6 | 153 6 -2.9 5.7 16 610 4267 170 9 -1.6 8.9 | 112 8 -7.5 3.0 17 525 5486 145 6 -3.4 4.9 | 84 9 -9.4 -1.0 18 505 5791 180 10 0.0 10.0 | 125 7 -6.0 4.1 19 500 5880 170 14 -2.4 13.8 | 133 12 -8.4 7.9 20 486 6096 170 15 -2.6 14.8 | 136 12 -8.6 8.9 21 449 6706 115 21 -19.0 8.9 | 97 25 -25.0 3.0 22 415 7315 125 18 -14.7 10.3 | 102 21 -20.7 4.4 23 400 7600 95 12 -12.0 1.0 | 75 19 -17.9 -4.8 24 399 7620 90 12 -12.0 0.0 | 72 19 -18.0 -5.9 25 383 7925 100 12 -11.8 2.1 | 78 18 -17.8 -3.8 26 367 8230 80 19 -18.7 -3.3 | 70 26 -24.7 -9.2 27 352 8534 95 18 -17.9 1.6 | 80 24 -23.9 -4.3 28 324 9144 95 21 -20.9 1.8 | 81 27 -26.9 -4.0 29 300 9720 95 25 -24.9 2.2 | 83 31 -30.9 -3.7 30 299 9754 80 23 -22.7 -4.0 | 71 30 -28.6 -9.9 31 286 10058 100 26 -25.6 4.5 | 88 32 -31.6 -1.4 32 250 11000 95 27 -26.9 2.4 | 84 33 -32.9 -3.5 33 200 12490 95 37 -36.9 3.2 | 86 43 -42.8 -2.7 34 164 13716 85 39 -38.9 -3.4 | 78 46 -44.8 -9.3 35 150 14280 90 46 -46.0 0.0 | 84 52 -52.0 -5.9 36 134 14935 95 44 -43.8 3.8 | 88 50 -49.8 -2.0 37 114 15850 85 46 -45.8 -4.0 | 79 53 -51.8 -9.9 38 103 16459 85 44 -43.8 -3.8 | 79 51 -49.8 -9.7 39 102 16501 100 50 -49.2 8.7 | 93 55 -55.2 2.8 40 100 16610 105 55 -53.1 14.2 | 98 60 -59.1 8.4 41 97 16764 105 55 -53.1 14.2 | 98 60 -59.1 8.4 42 92 17069 100 30 -29.5 5.2 | 89 36 -35.5 -0.7 43 87 17374 140 10 -6.4 7.7 | 98 13 -12.4 1.8 44 82 17678 350 10 1.7 -9.8 | 15 16 -4.2 -15.7 45 74 18288 40 12 -7.7 -9.2 | 42 20 -13.7 -15.1 46 70 18590 115 14 -12.7 5.9 | 90 19 -18.7 0.0 47 70 18593 70 11 -10.3 -3.8 | 59 19 -16.3 -9.6 48 66 18898 110 13 -12.2 4.4 | 86 18 -18.2 -1.4 49 63 19202 115 25 -22.7 10.6 | 99 29 -28.6 4.7 50 60 19507 110 18 -16.9 6.2 | 91 23 -22.9 0.3 51 57 19812 45 12 -8.5 -8.5 | 45 20 -14.5 -14.4 52 54 20117 75 9 -8.7 -2.3 | 61 17 -14.7 -8.2 53 51 20422 85 14 -13.9 -1.2 | 70 21 -19.9 -7.1 54 50 20560 75 23 -22.2 -6.0 | 67 31 -28.2 -11.8 55 49 20726 75 22 -21.3 -5.7 | 67 30 -27.2 -11.6 56 46 21031 75 26 -25.1 -6.7 | 68 34 -31.1 -12.6 57 44 21336 100 35 -34.5 6.1 | 90 40 -40.5 0.2 58 40 21946 85 39 -38.9 -3.4 | 78 46 -44.8 -9.3 59 36 22555 100 48 -47.3 8.3 | 93 53 -53.3 2.5 60 34 22860 100 39 -38.4 6.8 | 91 44 -44.4 0.9 61 33 23165 85 37 -36.9 -3.2 | 78 44 -42.8 -9.1 62 30 23680 75 45 -43.5 -11.6 | 70 52 -49.4 -17.5 63 30 23774 70 40 -37.6 -13.7 | 66 48 -43.6 -19.6 64 24 24994 100 49 -48.3 8.5 | 93 54 -54.2 2.6 65 20 26190 115 55 -49.8 23.2 | 107 58 -55.8 17.4 66 20 26213 100 59 -58.1 10.2 | 94 64 -64.1 4.4 67 17 26822 125 47 -38.5 27.0 | 115 49 -44.5 21.1 68 16 27127 120 49 -42.4 24.5 | 111 52 -48.4 18.6 69 14 27432 105 34 -32.8 8.8 | 94 39 -38.8 2.9 70 13 27737 50 25 -19.2 -16.1 | 49 33 -25.1 -21.9 71 11 28346 50 29 -22.2 -18.6 | 49 37 -28.2 -24.5 72 11 28651 50 19 -14.6 -12.2 | 49 27 -20.5 -18.1 73 10 28956 20 11 -3.8 -10.3 | 31 19 -9.7 -16.2 74 9 29261 230 10 7.7 6.4 | 252 2 1.7 0.6 75 8 29870 290 35 32.9 -12.0 | 304 32 26.9 -17.8 Wind Parameters Mean winds (0-6000m): 195.5 at 11.2 knts Storm direction: 225.5 at 8.4 knts Shear (0-3000m) pos: 2.1 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 70.1 deg Storm rel helicity (0-3000m) pos: 30.7 neg: -27.7 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.7 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 2338.92 Bulk Shear: 0.65 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 ------------------------------------------------------------------------------- 500 201 9 135 4| 7.7 0.0 7.7| 10.5 0.0 10.5 21.1 0.99| 9.5 9.4 1000 213 11 184 4| 4.9 0.0 4.9| 14.6 -0.1 14.4 14.4 0.79| 7.9 6.3 1500 219 12 206 4| 3.3 0.9 4.2| 17.7 -7.7 10.0 6.7 0.40| 7.9 3.2 2000 218 14 206 5| 3.1 0.7 3.8| 21.3 -7.7 13.7 6.8 0.34| 8.3 2.8 2500 217 14 203 5| 2.5 1.9 4.4| 21.6 -17.6 4.0 1.6 0.12| 8.3 1.0 3000 212 13 190 5| 2.1 1.8 3.8| 30.7 -27.7 3.0 1.0 0.08| 8.7 0.7 4000 206 13 176 5| 1.5 1.7 3.2| 32.7 -35.5 -2.8 -0.7 0.02| 7.3 0.1 5000 201 12 160 5| 1.2 1.6 2.9| 32.7 -44.3 -11.6 -2.3 -0.05| 6.3 -0.3 6000 196 11 149 6| 1.6 1.4 3.0| 50.5 -47.5 3.0 0.5 0.05| 6.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260116.00.gif