UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 17 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 1003 33 28.6 24.8 80 3.8 25.8 200 4 301.5 305.2 298.8 360.6 20.02 1 1000 74 28.4 24.4 79 4.0 25.4 200 4 301.5 305.1 298.6 359.4 19.59 2 989 173 27.8 23.4 77 4.4 24.6 203 5 301.9 305.3 298.1 356.9 18.63 3 946 566 24.0 22.4 91 1.6 22.9 214 8 301.9 305.3 297.9 356.0 18.32 4 925 763 23.0 19.3 80 3.7 20.4 220 10 302.8 305.7 296.3 348.5 15.41 5 915 858 22.4 18.1 77 4.3 19.4 223 11 303.2 305.8 295.7 345.9 14.43 6 907 935 22.0 19.2 84 2.8 20.0 224 12 303.5 306.4 296.6 349.9 15.62 7 903 973 21.8 18.4 81 3.4 19.4 221 12 303.7 306.4 296.2 348.0 14.91 8 901 993 21.8 17.9 79 3.9 19.1 220 12 303.9 306.6 296.0 346.9 14.47 9 897 1031 22.0 16.0 69 6.0 17.9 217 11 304.5 306.9 295.0 342.8 12.85 10 892 1080 21.8 16.9 74 4.9 18.4 214 11 304.8 307.3 295.7 345.6 13.71 11 859 1407 19.0 16.4 85 2.6 17.2 191 9 305.1 307.7 295.8 346.3 13.79 12 856 1437 18.8 15.8 83 3.0 16.8 189 9 305.2 307.7 295.5 345.0 13.31 13 850 1498 18.8 14.3 75 4.5 15.8 185 9 305.8 308.1 294.8 342.3 12.15 14 839 1610 18.8 11.8 64 7.0 14.3 179 8 307.0 308.9 293.9 338.4 10.42 15 838 1620 18.8 11.8 64 7.0 14.3 178 8 307.1 309.0 294.0 338.6 10.43 16 829 1713 17.8 11.8 68 6.0 13.9 173 8 307.0 309.0 294.0 338.8 10.55 17 825 1754 17.2 14.4 84 2.8 15.3 171 8 306.8 309.1 295.4 344.7 12.60 18 817 1838 17.0 12.0 72 5.0 13.7 167 7 307.4 309.4 294.4 340.2 10.85 19 810 1911 16.4 14.6 89 1.8 15.2 162 7 307.5 310.0 295.9 346.8 13.01 20 804 1974 16.4 11.4 72 5.0 13.1 159 7 308.2 310.2 294.4 340.3 10.59 21 802 1996 16.2 12.2 77 4.0 13.6 158 7 308.2 310.3 294.8 342.2 11.21 22 798 2038 16.2 11.2 72 5.0 13.0 156 6 308.6 310.6 294.5 340.6 10.53 23 797 2049 16.2 11.2 72 5.0 13.0 155 6 308.7 310.7 294.5 340.8 10.54 24 792 2102 16.4 6.4 52 10.0 10.4 152 6 309.5 311.0 292.5 332.9 7.63 25 785 2178 16.0 7.0 55 9.0 10.5 151 7 309.9 311.4 292.9 334.5 8.03 26 782 2211 15.6 9.6 67 6.0 11.8 152 7 309.8 311.6 294.1 339.3 9.64 27 754 2520 14.4 6.4 59 8.0 9.6 165 10 311.7 313.3 293.4 336.5 8.02 28 735 2735 12.8 5.8 62 7.0 8.6 179 10 312.3 313.8 293.5 336.7 7.89 29 729 2804 12.6 4.6 58 8.0 7.9 183 10 312.8 314.2 293.2 335.5 7.31 30 718 2932 11.8 4.8 62 7.0 7.6 191 10 313.3 314.7 293.5 336.7 7.53 31 707 3061 10.8 6.6 75 4.2 8.2 200 10 313.6 315.2 294.4 340.5 8.68 32 700 3144 10.4 3.4 62 7.0 6.3 205 10 314.0 315.3 293.3 335.9 7.00 33 694 3216 10.0 3.0 62 7.0 6.0 207 10 314.3 315.6 293.3 335.8 6.86 34 668 3533 8.6 3.6 71 5.0 5.7 192 10 316.2 317.6 294.2 339.7 7.44 35 658 3658 8.0 -1.0 53 9.0 3.2 179 10 316.9 317.9 292.9 334.2 5.41 36 640 3886 6.0 2.0 75 4.0 3.7 155 11 317.2 318.5 294.1 339.1 6.93 37 622 4120 5.0 -2.0 60 7.0 1.3 150 11 318.6 319.6 293.2 335.7 5.32 38 619 4159 4.8 -1.2 65 6.0 1.6 151 12 318.8 319.9 293.6 337.0 5.67 39 598 4440 2.8 -2.1 70 4.9 0.2 145 11 319.7 320.7 293.7 337.4 5.49 40 586 4604 1.6 -4.4 64 6.0 -1.4 135 11 320.1 321.0 293.2 335.4 4.71 41 573 4785 0.6 -2.6 79 3.2 -1.1 137 11 321.0 322.1 294.0 338.9 5.52 42 569 4841 0.4 -5.6 64 6.0 -2.5 137 11 321.4 322.3 293.3 335.9 4.43 43 566 4884 0.2 -3.3 77 3.5 -1.6 137 11 321.7 322.7 294.0 338.9 5.30 44 564 4912 0.2 -5.8 64 6.0 -2.7 138 10 322.0 322.9 293.4 336.4 4.40 45 546 5172 -0.7 -7.7 59 7.0 -4.0 140 10 323.9 324.7 293.6 336.9 3.93 46 542 5231 -1.1 -8.1 59 7.0 -4.3 141 10 324.1 324.9 293.5 336.9 3.83 47 535 5335 -1.9 -6.5 71 4.6 -4.1 146 9 324.4 325.3 294.0 338.9 4.40 48 532 5379 -2.3 -8.3 63 6.0 -5.1 148 9 324.4 325.2 293.6 337.2 3.85 49 531 5394 -2.3 -5.6 78 3.3 -3.9 148 9 324.6 325.5 294.4 340.3 4.75 50 500 5870 -5.7 -8.7 79 3.0 -7.1 145 8 326.1 326.9 294.1 339.3 3.97 51 494 5965 -6.3 -9.1 80 2.8 -7.5 135 9 326.5 327.3 294.2 339.5 3.89 52 475 6272 -8.5 -9.8 90 1.3 -9.1 109 13 327.4 328.2 294.4 340.3 3.83 53 462 6487 -9.9 -9.9 100 0.0 -9.9 95 16 328.3 329.1 294.7 341.5 3.91 54 417 7274 -14.5 -14.5 100 0.0 -14.5 71 27 332.2 332.8 294.9 342.5 2.98 55 400 7590 -14.7 -17.6 79 2.9 -15.7 80 28 335.9 336.4 295.4 344.4 2.40 56 300 9710 -29.1 -38.1 42 9.0 -30.4 90 24 344.4 344.5 295.8 346.2 0.48 57 250 10990 -39.7 -47.7 42 8.0 -40.4 80 25 347.0 347.1 296.1 347.9 0.21 58 200 12470 -51.5 -68.5 11 17.0 -51.9 75 34 351.2 351.2 296.9 351.3 0.02 59 150 14270 -66.5 -77.5 20 11.0 -66.6 105 56 355.5 355.5 297.8 355.6 0.01 60 100 16600 -85.7 -91.7 33 6.0 -85.7 85 49 362.1 362.1 299.1 362.2 0.00 61 95 16880 -87.7 -93.7 32 6.0 -87.7 95 52 363.6 363.6 299.4 363.6 0.00 62 91 17115 -85.1 -93.1 23 8.0 -85.1 95 51 373.2 373.2 301.1 373.2 0.00 63 87 17363 -84.7 -92.7 23 8.0 -84.7 95 39 378.9 378.9 302.1 378.9 0.00 64 81 17754 -87.5 -93.5 32 6.0 -87.5 55 25 381.0 381.0 302.4 381.0 0.00 65 79 17889 -88.5 -95.5 26 7.0 -88.5 55 28 381.6 381.6 302.5 381.6 0.00 66 78 17959 -86.9 -95.9 18 9.0 -86.9 55 30 386.3 386.3 303.2 386.3 0.00 67 76 18103 -79.1 -90.1 15 11.0 -79.1 61 33 405.5 405.5 305.9 405.5 0.00 68 75 18179 -78.5 -88.5 18 10.0 -78.5 65 35 408.3 408.3 306.3 408.3 0.00 69 71 18489 -80.3 -91.3 14 11.0 -80.3 99 28 410.9 410.9 306.6 410.9 0.00 70 70 18570 -78.1 -90.1 13 12.0 -78.1 110 25 417.3 417.3 307.4 417.3 0.00 71 69 18653 -77.9 -89.9 13 12.0 -77.9 82 25 419.5 419.5 307.6 419.5 0.00 72 67 18821 -79.3 -90.3 15 11.0 -79.3 88 27 420.0 420.0 307.7 420.0 0.00 73 63 19173 -78.7 -90.7 12 12.0 -78.7 148 21 428.7 428.7 308.7 428.7 0.00 74 62 19266 -74.5 -88.5 10 14.0 -74.6 166 18 440.0 440.0 309.9 440.0 0.00 75 61 19361 -74.5 -89.5 8 15.0 -74.6 185 15 442.1 442.1 310.1 442.1 0.00 76 59 19556 -73.9 -89.9 7 16.0 -74.0 187 11 447.6 447.6 310.6 447.7 0.00 77 57 19760 -69.7 -88.7 5 19.0 -69.8 121 10 461.6 461.6 311.9 461.6 0.00 78 54 20085 -67.3 -89.3 3 22.0 -67.5 110 10 474.3 474.3 313.0 474.3 0.00 79 50 20550 -68.3 -90.3 3 22.0 -68.5 95 32 482.5 482.5 313.7 482.5 0.00 80 49 20671 -67.3 -90.3 2 23.0 -67.5 98 33 487.7 487.7 314.1 487.7 0.00 81 44 21322 -65.9 -89.9 2 24.0 -66.2 103 36 506.4 506.4 315.4 506.4 0.00 82 38 22205 -68.9 -90.9 3 22.0 -69.1 71 40 520.4 520.4 316.3 520.4 0.00 83 36 22530 -66.9 -91.9 2 25.0 -67.2 84 43 533.7 533.7 317.2 533.7 0.00 84 33 23056 -66.5 -91.5 2 25.0 -66.9 97 46 548.2 548.2 318.0 548.2 0.00 85 33 23056 -66.5 -91.5 2 25.0 -66.9 97 46 548.2 548.2 318.0 548.2 0.00 86 30 23640 -60.9 -89.9 1 29.0 -61.7 90 49 578.6 578.6 319.6 578.6 0.00 87 28 24070 -59.5 -88.5 1 29.0 -60.5 90 48 594.0 594.0 320.3 594.1 0.01 88 26 24533 -60.3 -89.3 1 29.0 -61.3 90 46 604.5 604.5 320.8 604.5 0.01 89 23 25304 -56.1 -87.1 1 31.0 -57.9 93 52 638.4 638.4 322.2 638.5 0.01 90 22 25586 -57.5 -87.5 1 30.0 -59.1 94 55 642.4 642.4 322.4 642.5 0.01 91 20 26190 -55.9 -86.9 1 31.0 -57.9 105 52 665.1 665.1 323.3 665.1 0.01 92 19 26517 -56.1 -87.1 1 31.0 -58.2 103 45 674.3 674.3 323.6 674.3 0.01 93 18 26865 -51.1 -86.1 1 35.0 -54.5 101 37 700.6 700.6 324.4 700.7 0.01 94 17 27236 -51.5 -85.5 1 34.0 -54.9 103 33 710.8 710.8 324.8 710.9 0.02 95 15 28061 -45.1 -83.1 1 38.0 -51.2 141 22 758.0 758.0 326.1 758.2 0.03 96 15 28061 -44.5 -82.5 1 38.0 -50.8 141 22 760.0 760.0 326.2 760.2 0.03 97 13 29015 -47.1 -83.1 1 36.0 -52.9 291 15 782.7 782.8 326.8 783.0 0.03 98 13 29015 -43.5 -82.5 1 39.0 -50.8 291 15 795.2 795.2 327.1 795.5 0.03 99 12 29552 -44.7 -82.7 1 38.0 -51.8 275 32 809.4 809.4 327.5 809.7 0.04 100 11 30136 -43.5 -82.5 1 39.0 -51.5 287 41 834.1 834.1 328.1 834.5 0.04 101 10 30770 -48.9 -84.9 1 36.0 -54.8 280 38 837.0 837.0 328.1 837.3 0.03 102 9.9 30836 -49.1 -84.1 1 35.0 -55.0 279 38 838.7 838.7 328.1 839.0 0.03 103 8.9 31540 -45.3 -84.3 0 39.0 -53.4 273 35 879.3 879.3 329.0 879.6 0.04 104 8.2 32085 -46.5 -83.5 1 37.0 -54.3 269 32 895.4 895.4 329.4 895.8 0.05 105 7.8 32417 -45.9 -83.9 1 38.0 -54.2 266 31 910.7 910.7 329.7 911.1 0.04 106 7.3 32863 -40.5 -81.5 0 41.0 -52.0 262 29 950.2 950.2 330.4 950.9 0.07 107 7.0 33150 -39.1 -81.1 0 42.0 -51.7 260 28 967.4 967.5 330.7 968.3 0.08 108 6.9 33249 -39.3 -81.3 0 42.0 -51.8 970.6 970.6 330.7 971.4 0.08 109 6.5 33660 -36.3 -79.3 0 43.0 -51.0 1000.0 1000.0 331.2 1001.3 0.11 TRP 95 16880 -87.7 -93.7 32 6.0 -87.7 95 52 363.6 363.6 299.4 363.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 560.00 mb = 4969.83 m = 16305.01 ft Wetbulb zero: 596.33 mb = 4462.69 m = 14641.19 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 70.71 % Est. max temperature: 32.64 C = 90.76 F Sfc-Lift cond lev (LCL): 949.77 mb = 530.75 m = 1741.27 ft T: 24.34 C 700-500 lapse rate: 5.91 C/km ThetaE index: 14.72 C Layer 1000.0- 907.0 mb Conv cond level (CCL): 875.11 mb = 1245.93 m = 4087.65 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 32.05 C = 89.70 F Cap Strength: 1.47 C Lifted Index: -4.11 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.81 C Lifted Index @700 mb: -1.22 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.00 C K Index: 31.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1148.37 J/kg Max Up Vert Vel: 47.92 m/s Conv Inhibition (B-): 21.33 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 909.46 mb = 911.03 m = 2988.92 ft Lev Free Conv (LFC): 824.46 mb = 1759.79 m = 5773.53 ft Equ Level (EL): 784.46 mb = 2183.81 m = 7164.63 ft B at Equ Level: 10.46 J/kg Max Parcel Lev (MPL): 74.46 mb = 18219.20 m = 59773.56 ft Wind level data Storm motion: 202 at 7 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 1003 33 200 4 1.4 3.8 | 25 3 -1.3 -2.7 1 1000 74 200 4 1.4 3.8 | 25 3 -1.3 -2.7 2 925 763 220 10 6.4 7.7 | 253 4 3.8 1.2 3 909 914 225 12 8.5 8.5 | 251 6 5.9 2.0 4 850 1498 185 9 0.8 9.0 | 143 3 -1.8 2.5 5 789 2134 150 6 -3.0 5.2 | 77 6 -5.6 -1.3 6 761 2438 160 10 -3.4 9.4 | 116 7 -6.0 2.9 7 700 3144 205 10 4.2 9.1 | 212 3 1.6 2.6 8 682 3353 210 10 5.0 8.7 | 228 3 2.4 2.2 9 633 3962 145 11 -6.3 9.0 | 106 9 -8.9 2.5 10 609 4267 155 12 -5.1 10.9 | 120 9 -7.7 4.4 11 587 4572 135 11 -7.8 7.8 | 97 10 -10.4 1.3 12 544 5182 140 10 -6.4 7.7 | 97 9 -9.0 1.2 13 505 5791 165 6 -1.6 5.8 | 81 4 -4.2 -0.7 14 500 5870 145 8 -4.6 6.6 | 90 7 -7.2 0.1 15 486 6096 120 10 -8.7 5.0 | 82 11 -11.3 -1.5 16 449 6706 80 20 -19.7 -3.5 | 66 24 -22.3 -10.0 17 415 7315 70 28 -26.3 -9.6 | 61 33 -28.9 -16.1 18 400 7590 80 28 -27.6 -4.9 | 69 32 -30.2 -11.4 19 367 8230 75 23 -22.2 -6.0 | 63 28 -24.8 -12.4 20 324 9144 95 22 -21.9 1.9 | 79 25 -24.5 -4.6 21 300 9710 90 24 -24.0 0.0 | 76 27 -26.6 -6.5 22 250 10990 80 25 -24.6 -4.3 | 68 29 -27.2 -10.8 23 209 12192 70 23 -21.6 -7.9 | 59 28 -24.2 -14.4 24 200 12470 75 34 -32.8 -8.8 | 67 39 -35.5 -15.3 25 172 13411 100 36 -35.5 6.3 | 90 38 -38.1 -0.2 26 156 14021 95 36 -35.9 3.1 | 85 39 -38.5 -3.4 27 150 14270 105 56 -54.1 14.5 | 98 57 -56.7 8.0 28 141 14630 105 56 -54.1 14.5 | 98 57 -56.7 8.0 29 114 15850 85 39 -38.9 -3.4 | 77 43 -41.5 -9.9 30 108 16154 70 43 -40.4 -14.7 | 64 48 -43.0 -21.2 31 100 16600 85 49 -48.8 -4.3 | 78 53 -51.4 -10.8 32 97 16764 85 49 -48.8 -4.3 | 78 53 -51.4 -10.8 33 95 16880 95 52 -51.8 4.5 | 88 54 -54.4 -2.0 34 92 17069 95 53 -52.8 4.6 | 88 55 -55.4 -1.9 35 87 17374 95 39 -38.9 3.4 | 86 42 -41.5 -3.1 36 82 17678 55 23 -18.8 -13.2 | 47 29 -21.5 -19.7 37 78 17983 55 30 -24.6 -17.2 | 49 36 -27.2 -23.7 38 74 18288 70 37 -34.8 -12.7 | 63 42 -37.4 -19.1 39 70 18570 110 25 -23.5 8.6 | 95 26 -26.1 2.1 40 70 18593 80 25 -24.6 -4.3 | 68 29 -27.2 -10.8 41 66 18898 90 27 -27.0 0.0 | 78 30 -29.6 -6.5 42 63 19202 150 21 -10.5 18.2 | 132 18 -13.1 11.7 43 60 19507 210 11 5.5 9.5 | 223 4 2.9 3.0 44 57 19812 110 10 -9.4 3.4 | 76 12 -12.0 -3.1 45 54 20117 110 10 -9.4 3.4 | 76 12 -12.0 -3.1 46 51 20422 70 24 -22.6 -8.2 | 60 29 -25.2 -14.7 47 50 20550 95 32 -31.9 2.8 | 84 35 -34.5 -3.7 48 46 21031 105 37 -35.7 9.6 | 95 38 -38.4 3.1 49 42 21641 100 34 -33.5 5.9 | 89 36 -36.1 -0.6 50 40 21946 75 36 -34.8 -9.3 | 67 41 -37.4 -15.8 51 38 22250 70 41 -38.5 -14.0 | 64 46 -41.1 -20.5 52 34 22860 100 45 -44.3 7.8 | 92 47 -46.9 1.3 53 30 23640 90 49 -49.0 0.0 | 83 52 -51.6 -6.5 54 25 24689 90 46 -46.0 0.0 | 82 49 -48.6 -6.5 55 21 25908 95 58 -57.8 5.1 | 89 60 -60.4 -1.4 56 20 26190 105 52 -50.2 13.5 | 98 53 -52.8 7.0 57 17 27127 100 32 -31.5 5.6 | 88 34 -34.1 -0.9 58 16 27737 115 35 -31.7 14.8 | 104 35 -34.3 8.3 59 14 28346 160 12 -4.1 11.3 | 125 8 -6.7 4.8 60 14 28651 250 10 9.4 3.4 | 294 7 6.8 -3.1 61 13 28956 290 15 14.1 -5.1 | 315 16 11.5 -11.6 62 13 29261 295 15 13.6 -6.3 | 319 17 11.0 -12.8 63 12 29566 275 32 31.9 -2.8 | 288 31 29.3 -9.3 64 11 29870 290 42 39.5 -14.4 | 300 42 36.8 -20.9 65 10 30770 280 38 37.4 -6.6 | 291 37 34.8 -13.1 66 7 33150 260 28 27.6 4.9 | 274 25 25.0 -1.6 Wind Parameters Mean winds (0-6000m): 172.0 at 9.3 knts Storm direction: 202.0 at 7.0 knts Shear (0-3000m) pos: 2.5 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 164.0 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -13.5 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 259.05 Bulk Shear: 4.43 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 ------------------------------------------------------------------------------- 500 209 6 352 1| 4.3 0.0 4.3| 0.0 -0.9 -0.9 -1.8 -0.63| 4.4 -2.8 1000 217 8 271 2| 3.9 0.0 3.9| 0.0 -3.2 -3.2 -3.2 -0.45| 5.2 -2.3 1500 212 9 244 2| 2.6 2.2 4.8| 0.0 -8.5 -8.5 -5.6 -0.63| 5.7 -3.6 2000 203 8 206 2| 2.0 2.6 4.6| 0.0 -12.6 -12.6 -6.3 -0.68| 5.4 -3.7 2500 194 8 161 2| 2.2 2.1 4.3| 7.9 -13.5 -5.6 -2.2 -0.37| 5.6 -2.1 3000 192 9 156 2| 2.5 1.7 4.2| 13.0 -13.5 -0.5 -0.2 -0.17| 5.6 -0.9 4000 189 9 155 3| 1.8 2.4 4.3| 14.7 -25.7 -10.9 -2.7 -0.27| 6.0 -1.6 5000 177 10 135 4| 1.5 2.1 3.6| 18.3 -34.7 -16.4 -3.3 -0.28| 5.4 -1.5 6000 172 9 125 5| 1.5 2.1 3.6| 18.9 -38.0 -19.0 -3.2 -0.25| 5.4 -1.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260117.00.gif