UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 15 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 1002 33 27.6 24.9 85 2.7 25.6 200 7 300.6 304.3 298.7 359.9 20.16 1 1000 65 27.6 24.9 85 2.7 25.6 205 5 300.8 304.5 298.8 360.3 20.21 2 952 500 23.8 23.8 100 0.0 23.8 213 14 301.2 304.8 298.7 359.7 19.86 3 925 753 22.6 21.8 95 0.8 22.1 210 24 302.4 305.7 297.9 355.9 18.05 4 913 867 22.4 20.5 89 1.9 21.1 206 23 303.3 306.5 297.4 353.4 16.86 5 890 1090 20.6 19.8 95 0.8 20.1 199 24 303.7 306.8 297.3 352.9 16.55 6 851 1479 19.6 17.4 87 2.2 18.1 200 24 306.6 309.3 296.9 351.3 14.86 7 850 1489 19.6 17.9 90 1.7 18.4 200 24 306.7 309.5 297.3 352.9 15.36 8 826 1736 18.0 16.9 93 1.1 17.2 200 24 307.5 310.3 297.1 352.3 14.83 9 807 1936 17.8 14.0 78 3.8 15.3 200 23 309.4 311.7 296.1 347.5 12.55 10 793 2086 17.4 13.7 79 3.7 14.9 200 23 310.5 312.8 296.4 348.7 12.53 11 783 2194 16.4 13.5 83 2.9 14.4 199 23 310.5 312.9 296.4 348.8 12.52 12 778 2249 16.4 12.4 77 4.0 13.7 198 23 311.1 313.3 296.0 347.0 11.71 13 765 2393 15.2 14.0 93 1.2 14.4 196 22 311.3 313.8 297.1 351.9 13.26 14 736 2720 13.8 8.8 72 5.0 10.6 190 20 313.2 315.1 295.1 343.3 9.71 15 732 2766 13.2 10.8 85 2.4 11.6 190 20 313.1 315.2 296.1 347.6 11.19 16 729 2801 13.4 7.4 67 6.0 9.7 189 20 313.7 315.4 294.6 341.3 8.90 17 727 2824 13.4 6.4 63 7.0 9.1 189 20 313.9 315.5 294.3 339.8 8.32 18 719 2918 13.0 8.9 76 4.1 10.4 187 20 314.5 316.4 295.7 345.6 10.01 19 716 2953 12.8 8.1 73 4.7 9.9 187 19 314.6 316.4 295.3 344.3 9.51 20 708 3048 12.0 8.7 80 3.3 9.9 185 19 314.7 316.7 295.7 346.0 10.03 21 700 3143 11.8 7.3 74 4.5 9.0 185 20 315.6 317.3 295.4 344.4 9.21 22 690 3263 11.2 5.2 67 6.0 7.6 186 20 316.2 317.7 294.7 341.6 8.07 23 679 3397 10.8 5.8 71 5.0 7.8 188 21 317.2 318.8 295.3 344.2 8.55 24 669 3521 10.4 3.4 62 7.0 6.3 189 21 318.1 319.5 294.7 341.4 7.33 25 656 3684 9.0 4.0 71 5.0 6.0 191 21 318.3 319.8 295.0 343.1 7.80 26 644 3837 8.2 1.2 61 7.0 4.2 193 22 319.1 320.3 294.3 339.9 6.50 27 631 4005 7.0 1.0 66 6.0 3.6 194 22 319.6 320.9 294.4 340.5 6.54 28 626 4070 6.4 2.6 77 3.8 4.2 191 21 319.6 321.1 295.1 343.3 7.40 29 612 4256 5.2 0.4 71 4.8 2.5 182 20 320.3 321.6 294.6 341.1 6.45 30 596 4472 3.6 0.5 80 3.1 1.9 174 21 320.9 322.2 294.9 342.4 6.68 31 576 4748 2.0 -1.0 80 3.0 0.4 175 21 322.2 323.4 294.8 342.2 6.19 32 570 4833 1.4 -1.5 81 2.9 -0.2 177 21 322.4 323.6 294.8 342.0 6.03 33 562 4947 1.2 -3.2 72 4.4 -1.1 180 21 323.5 324.6 294.6 341.1 5.38 34 547 5164 0.0 -3.4 78 3.4 -1.8 187 21 324.6 325.7 294.9 342.5 5.45 35 545 5194 -0.3 -2.1 88 1.8 -1.3 187 21 324.6 325.8 295.3 344.3 6.03 36 539 5282 -0.5 -3.4 81 2.9 -2.0 190 20 325.4 326.5 295.2 343.6 5.53 37 533 5372 -1.1 -5.0 75 3.9 -3.1 193 20 325.7 326.7 294.8 342.1 4.95 38 530 5417 -1.5 -3.4 87 1.9 -2.5 194 20 325.7 326.9 295.3 344.3 5.63 39 525 5492 -1.7 -4.9 79 3.2 -3.3 196 20 326.4 327.4 295.1 343.2 5.07 40 523 5523 -2.1 -3.8 88 1.7 -3.0 197 20 326.3 327.4 295.4 344.5 5.53 41 519 5584 -1.7 -6.5 70 4.8 -4.0 199 20 327.5 328.4 295.0 342.6 4.53 42 512 5692 -2.3 -7.3 69 5.0 -4.7 202 20 328.0 328.9 294.9 342.5 4.32 43 502 5848 -3.5 -6.6 79 3.1 -5.0 202 21 328.4 329.3 295.3 344.0 4.65 44 500 5880 -3.5 -7.1 76 3.6 -5.3 200 21 328.8 329.7 295.3 343.9 4.49 45 496 5944 -4.1 -8.5 71 4.4 -6.1 200 21 328.8 329.6 294.9 342.5 4.06 46 483 6153 -5.3 -9.1 75 3.8 -7.1 200 20 329.8 330.6 295.1 343.3 3.98 47 473 6318 -6.7 -8.5 87 1.8 -7.5 200 19 330.1 330.9 295.4 344.5 4.26 48 468 6401 -7.3 -9.2 86 1.9 -8.2 200 19 330.3 331.1 295.3 344.1 4.08 49 460 6535 -7.9 -12.1 72 4.2 -9.7 200 18 331.2 331.9 294.9 342.5 3.29 50 458 6569 -8.1 -10.7 82 2.6 -9.2 200 18 331.4 332.1 295.3 344.0 3.70 51 455 6621 -8.5 -12.9 70 4.4 -10.3 200 17 331.5 332.1 294.8 342.2 3.12 52 432 7022 -10.9 -13.4 82 2.5 -11.9 160 17 333.4 334.0 295.3 344.3 3.15 53 424 7166 -12.1 -15.4 76 3.3 -13.3 150 18 333.7 334.2 295.1 343.2 2.72 54 404 7535 -15.3 -15.7 97 0.4 -15.4 125 22 334.2 334.7 295.3 343.9 2.79 55 400 7610 -15.7 -15.9 98 0.2 -15.8 120 23 334.6 335.1 295.3 344.3 2.77 56 300 9730 -28.5 -45.5 18 17.0 -30.6 90 31 345.2 345.3 295.8 346.1 0.22 57 250 11010 -38.7 -50.7 27 12.0 -39.6 65 24 348.5 348.6 296.4 349.1 0.15 58 200 12500 -51.9 -63.9 22 12.0 -52.2 80 29 350.6 350.6 296.8 350.7 0.04 59 150 14300 -66.7 -71.6 50 4.9 -66.7 90 26 355.2 355.2 297.7 355.3 0.02 60 100 16620 -86.3 -90.9 43 4.6 -86.3 95 38 361.0 361.0 298.9 361.0 0.00 61 91 17133 -89.9 -93.6 49 3.7 -89.9 112 53 363.7 363.7 299.4 363.7 0.00 62 90 17193 -90.1 -94.0 47 3.9 -90.1 115 55 364.5 364.5 299.5 364.5 0.00 63 86 17439 -88.3 -94.3 32 6.0 -88.3 117 51 372.9 372.9 301.1 372.9 0.00 64 85 17502 -87.3 -94.3 26 7.0 -87.3 118 47 376.1 376.1 301.6 376.1 0.00 65 85 17502 -83.9 -91.9 23 8.0 -83.9 118 47 383.0 383.0 302.7 383.0 0.00 66 79 17912 -81.1 -89.1 25 8.0 -81.1 129 19 396.9 396.9 304.8 396.9 0.00 67 75 18205 -81.3 -90.3 20 9.0 -81.3 32 15 402.4 402.4 305.5 402.4 0.00 68 74 18282 -78.9 -88.9 18 10.0 -78.9 0 15 409.0 409.0 306.4 409.0 0.00 69 72 18438 -79.3 -89.3 18 10.0 -79.3 13 16 411.4 411.4 306.7 411.4 0.00 70 71 18518 -76.3 -88.3 13 12.0 -76.3 19 17 419.4 419.4 307.6 419.5 0.00 71 70 18600 -76.3 -89.3 11 13.0 -76.3 45 17 421.2 421.2 307.9 421.2 0.00 72 68 18768 -75.3 -88.3 11 13.0 -75.3 48 15 426.8 426.8 308.5 426.8 0.00 73 66 18941 -75.7 -89.7 9 14.0 -75.7 46 13 429.6 429.6 308.8 429.6 0.00 74 62 19303 -75.3 -89.3 9 14.0 -75.3 37 10 438.2 438.2 309.7 438.2 0.00 75 61 19398 -73.9 -88.9 8 15.0 -74.0 48 11 443.4 443.4 310.2 443.4 0.00 76 60 19494 -74.5 -89.5 8 15.0 -74.6 59 11 444.2 444.2 310.3 444.2 0.00 77 59 19592 -73.1 -89.1 7 16.0 -73.2 62 13 449.4 449.4 310.8 449.5 0.00 78 56 19898 -73.7 -89.7 7 16.0 -73.8 67 17 454.8 454.8 311.3 454.8 0.00 79 52 20336 -69.3 -89.3 4 20.0 -69.5 96 24 474.8 474.8 313.0 474.8 0.00 80 50 20570 -70.3 -90.3 4 20.0 -70.5 110 25 477.8 477.8 313.2 477.8 0.00 81 49 20690 -70.3 -90.3 4 20.0 -70.5 110 25 480.6 480.6 313.5 480.6 0.00 82 43 21478 -63.1 -90.1 1 27.0 -63.6 91 33 516.6 516.6 316.1 516.6 0.00 83 41 21771 -62.1 -90.1 1 28.0 -62.6 84 37 526.2 526.2 316.7 526.2 0.00 84 37 22401 -64.3 -90.3 2 26.0 -64.7 82 40 536.2 536.2 317.3 536.2 0.00 85 30 23690 -61.5 -89.5 1 28.0 -62.3 80 43 577.0 577.0 319.5 577.0 0.00 86 29 23900 -62.3 -90.3 1 28.0 -63.0 86 41 580.4 580.4 319.7 580.4 0.00 87 28 24119 -61.1 -90.1 1 29.0 -62.0 81 44 589.6 589.6 320.1 589.6 0.00 88 25 24822 -62.7 -90.7 1 28.0 -63.5 95 58 604.4 604.4 320.8 604.4 0.00 89 24 25076 -60.2 -90.1 1 30.0 -61.3 100 63 618.9 618.9 321.5 618.9 0.00 90 23 25344 -57.5 -89.5 1 32.0 -59.0 100 63 634.3 634.3 322.1 634.3 0.01 91 20 26240 -51.9 -86.9 1 35.0 -54.9 95 48 677.3 677.3 323.7 677.4 0.01 92 19 26576 -47.5 -85.5 1 38.0 -52.0 95 51 701.0 701.0 324.4 701.1 0.01 93 16 27694 -54.3 -87.3 1 33.0 -57.1 49 22 714.1 714.1 324.9 714.2 0.01 94 15 28111 -50.9 -86.9 1 36.0 -54.9 94 24 738.7 738.7 325.6 738.8 0.01 95 13 29044 -49.9 -85.9 1 36.0 -54.6 181 12 773.0 773.1 326.5 773.2 0.02 96 13 29044 -48.1 -85.1 1 37.0 -53.5 181 12 779.3 779.3 326.7 779.5 0.02 97 11 30136 -51.9 -85.9 1 34.0 -56.4 219 6 803.6 803.6 327.3 803.8 0.02 98 11 30136 -50.9 -86.9 1 36.0 -55.8 219 6 807.2 807.3 327.4 807.4 0.02 99 11 30136 -47.1 -86.1 0 39.0 -53.5 219 6 821.0 821.1 327.7 821.2 0.02 100 10 30770 -45.1 -84.1 0 39.0 -52.8 240 28 851.2 851.2 328.4 851.5 0.03 101 9.7 30974 -45.1 -84.1 0 39.0 -52.9 243 29 858.6 858.7 328.6 859.0 0.03 102 9.0 31477 -42.3 -83.3 0 41.0 -51.8 252 31 888.0 888.0 329.2 888.4 0.04 103 8.5 31863 -43.9 -83.9 0 40.0 -52.8 258 33 896.4 896.4 329.4 896.8 0.04 104 7.9 32357 -41.7 -82.7 0 41.0 -52.2 266 35 924.1 924.2 329.9 924.7 0.05 105 7.6 32619 -41.9 -82.9 0 41.0 -52.4 271 36 933.6 933.6 330.1 934.2 0.05 106 7.2 32987 -39.7 -80.7 0 41.0 -51.8 277 38 957.2 957.2 330.5 958.1 0.08 107 7.0 33180 -40.1 -81.1 0 41.0 -52.1 280 39 963.3 963.3 330.6 964.2 0.08 108 6.8 33378 -39.9 -80.9 0 41.0 -52.1 972.1 972.2 330.7 973.1 0.08 TRP 90 17193 -90.1 -94.0 47 3.9 -90.1 115 55 364.5 364.5 299.5 364.5 0.00 WND 24 25076 -60.2 -90.1 1 30.0 -61.3 100 63 618.9 618.9 321.5 618.9 0.00 Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 547.00 mb = 5164.15 m = 16942.53 ft Wetbulb zero: 571.78 mb = 4807.70 m = 15773.10 ft Precipitable water: 2.50 inches Sfc-500 mean rel hum: 80.54 % Est. max temperature: 33.52 C = 92.34 F Sfc-Lift cond lev (LCL): 964.00 mb = 389.58 m = 1278.14 ft T: 24.77 C 700-500 lapse rate: 5.59 C/km ThetaE index: 9.02 C Layer 952.0- 850.0 mb Conv cond level (CCL): 927.95 mb = 725.03 m = 2378.67 ft Mean mixing ratio: 19.05 g/kg Conv temperature: 29.30 C = 84.75 F Cap Strength: 0.35 C Lifted Index: -3.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.26 C Lifted Index @700 mb: -0.88 C Showalter Index: -1.53 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.40 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 283.80 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1763.60 J/kg Max Up Vert Vel: 59.39 m/s Conv Inhibition (B-): 1.70 J/kg Cap Strength: 0.28 C Lift Cond Lev (LCL): 936.17 mb = 647.65 m = 2124.82 ft Lev Free Conv (LFC): 901.17 mb = 981.09 m = 3218.76 ft Equ Level (EL): 801.17 mb = 1997.73 m = 6554.17 ft B at Equ Level: 21.37 J/kg Max Parcel Lev (MPL): 71.17 mb = 18504.24 m = 60708.71 ft Wind level data Storm motion: 224 at 15 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 33 200 7 2.4 6.6 | 61 9 -8.2 -4.5 1 1000 65 205 5 2.1 4.5 | 52 11 -8.5 -6.6 2 940 610 215 16 9.2 13.1 | 145 2 -1.4 2.0 3 925 753 210 24 12.0 20.8 | 188 10 1.4 9.7 4 908 914 205 23 9.7 20.8 | 175 10 -0.9 9.8 5 877 1219 195 24 6.2 23.2 | 160 13 -4.4 12.1 6 850 1489 200 24 8.2 22.6 | 168 12 -2.4 11.5 7 788 2134 200 23 7.9 21.6 | 166 11 -2.7 10.5 8 708 3048 185 19 1.7 18.9 | 131 12 -8.9 7.8 9 700 3143 185 20 1.7 19.9 | 135 12 -8.8 8.8 10 633 3962 195 22 5.7 21.3 | 154 11 -4.9 10.2 11 610 4267 180 20 0.0 20.0 | 130 14 -10.6 8.9 12 587 4572 170 21 -3.6 20.7 | 124 17 -14.2 9.6 13 505 5791 205 20 8.5 18.1 | 163 7 -2.1 7.0 14 500 5880 200 21 7.2 19.7 | 159 9 -3.4 8.6 15 449 6706 200 17 5.8 16.0 | 136 7 -4.8 4.9 16 432 7010 160 17 -5.8 16.0 | 107 17 -16.4 4.9 17 400 7610 120 23 -19.9 11.5 | 91 30 -30.5 0.4 18 368 8230 100 21 -20.7 3.6 | 77 32 -31.3 -7.4 19 353 8534 95 30 -29.9 2.6 | 78 41 -40.5 -8.5 20 300 9730 90 31 -31.0 0.0 | 75 43 -41.6 -11.1 21 286 10058 95 30 -29.9 2.6 | 78 41 -40.5 -8.5 22 250 11010 65 24 -21.8 -10.1 | 57 39 -32.3 -21.2 23 240 11278 65 24 -21.8 -10.1 | 57 39 -32.3 -21.2 24 219 11887 80 27 -26.6 -4.7 | 67 40 -37.2 -15.8 25 200 12500 80 29 -28.6 -5.0 | 68 42 -39.1 -16.1 26 165 13716 80 27 -26.6 -4.7 | 67 40 -37.2 -15.8 27 150 14300 90 26 -26.0 0.0 | 73 38 -36.6 -11.1 28 149 14326 90 26 -26.0 0.0 | 73 38 -36.6 -11.1 29 108 16154 110 43 -40.4 14.7 | 94 51 -51.0 3.6 30 100 16620 95 38 -37.9 3.3 | 81 49 -48.4 -7.8 31 97 16764 95 38 -37.9 3.3 | 81 49 -48.4 -7.8 32 90 17193 115 55 -49.8 23.2 | 101 62 -60.4 12.1 33 87 17374 115 56 -50.8 23.7 | 102 63 -61.3 12.6 34 78 17983 130 15 -11.5 9.6 | 86 22 -22.1 -1.5 35 74 18288 360 15 -0.0 -15.0 | 22 28 -10.6 -26.1 36 70 18593 25 17 -7.2 -15.4 | 34 32 -17.8 -26.5 37 70 18600 45 17 -12.0 -12.0 | 44 32 -22.6 -23.1 38 67 18898 50 14 -10.7 -9.0 | 47 29 -21.3 -20.1 39 63 19202 25 10 -4.2 -9.1 | 36 25 -14.8 -20.2 40 60 19507 60 11 -9.5 -5.5 | 50 26 -20.1 -16.6 41 57 19812 65 19 -17.2 -8.0 | 55 34 -27.8 -19.1 42 54 20117 70 11 -10.3 -3.8 | 55 26 -20.9 -14.9 43 51 20422 105 29 -28.0 7.5 | 85 39 -38.6 -3.6 44 50 20570 110 25 -23.5 8.6 | 86 34 -34.1 -2.5 45 46 21031 110 25 -23.5 8.6 | 86 34 -34.1 -2.5 46 42 21641 85 36 -35.9 -3.1 | 73 49 -46.4 -14.2 47 34 22860 80 43 -42.3 -7.5 | 71 56 -52.9 -18.6 48 33 23165 95 49 -48.8 4.3 | 83 60 -59.4 -6.8 49 30 23690 80 43 -42.3 -7.5 | 71 56 -52.9 -18.6 50 30 23774 90 39 -39.0 0.0 | 77 51 -49.6 -11.1 51 28 24079 80 43 -42.3 -7.5 | 71 56 -52.9 -18.6 52 24 25076 100 63 -62.0 10.9 | 90 73 -72.6 -0.2 53 22 25603 100 63 -62.0 10.9 | 90 73 -72.6 -0.2 54 20 26240 95 48 -47.8 4.2 | 83 59 -58.4 -6.9 55 19 26518 95 54 -53.8 4.7 | 84 65 -64.4 -6.4 56 18 26822 95 36 -35.9 3.1 | 80 47 -46.4 -8.0 57 17 27432 45 25 -17.7 -17.7 | 44 40 -28.3 -28.8 58 16 27737 50 21 -16.1 -13.5 | 47 36 -26.7 -24.6 59 14 28346 120 25 -21.7 12.5 | 92 32 -32.2 1.4 60 14 28651 130 10 -7.7 6.4 | 76 19 -18.2 -4.7 61 12 29566 245 15 13.6 6.3 | 328 6 3.0 -4.8 62 11 29870 255 15 14.5 3.9 | 332 8 3.9 -7.2 63 11 30175 215 5 2.9 4.1 | 48 10 -7.7 -7.0 64 10 30770 240 28 24.2 14.0 | 258 14 13.7 2.9 65 7 33180 280 39 38.4 -6.8 | 303 33 27.8 -17.9 Wind Parameters Mean winds (0-6000m): 193.6 at 20.4 knts Storm direction: 223.6 at 15.3 knts Shear (0-3000m) pos: 1.3 neg: 1.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 70.7 deg Storm rel helicity (0-3000m) pos: 16.4 neg: -37.0 tot: -20.6 m^2/s^2 ave: -6.9 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -0.3 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 98.08 Bulk Shear: 17.98 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 ------------------------------------------------------------------------------- 500 211 10 63 6| 8.0 0.0 8.0| 6.3 -2.4 3.9 7.9 0.39| 9.5 3.7 1000 209 15 129 4| 4.0 5.0 9.1| 11.2 -10.7 0.5 0.5 0.26| 11.4 2.9 1500 204 18 152 6| 2.7 3.6 6.3| 16.4 -15.9 0.5 0.3 0.21| 9.1 1.9 2000 203 20 158 8| 2.0 2.5 4.5| 16.4 -17.2 -0.8 -0.4 0.19| 7.0 1.3 2500 202 20 158 8| 1.6 1.9 3.5| 16.4 -26.3 -9.9 -4.0 0.07| 6.3 0.4 3000 200 20 155 9| 1.3 1.6 2.9| 16.4 -37.0 -20.6 -6.9 -0.04| 5.9 -0.3 4000 197 20 151 10| 1.4 1.2 2.6| 30.7 -40.5 -9.9 -2.5 0.05| 5.2 0.2 5000 193 20 146 11| 1.5 1.6 3.1| 41.7 -59.7 -18.0 -3.6 -0.01| 5.4 -0.1 6000 194 20 147 10| 1.6 1.3 2.9| 54.3 -61.7 -7.4 -1.2 0.05| 5.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260115.00.gif