UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 2 DEC 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 1003 33 26.2 24.3 89 1.9 24.8 260 4 299.1 302.6 297.8 355.8 19.41 1 1000 81 26.6 24.3 87 2.3 24.9 305 3 299.8 303.3 298.1 356.8 19.47 2 994 134 26.4 23.7 85 2.7 24.5 298 4 300.1 303.5 297.8 355.5 18.88 3 965 396 25.6 21.4 78 4.2 22.6 266 8 301.8 304.9 297.0 351.5 16.86 4 925 769 23.2 20.6 85 2.6 21.3 230 9 303.0 306.1 297.2 352.7 16.74 5 893 1077 21.0 19.3 90 1.7 19.8 237 11 303.8 306.8 296.9 351.3 15.98 6 875 1254 20.2 18.6 91 1.6 19.1 233 11 304.8 307.7 296.9 351.3 15.60 7 850 1505 19.6 16.9 84 2.7 17.7 255 8 306.7 309.4 296.6 350.0 14.40 8 846 1546 19.4 16.3 82 3.1 17.2 250 10 306.9 309.5 296.4 348.8 13.91 9 833 1679 18.0 16.7 92 1.3 17.1 247 10 306.8 309.5 296.7 350.4 14.51 10 793 2101 16.2 13.9 86 2.3 14.7 241 9 309.2 311.6 296.1 347.8 12.70 11 775 2296 14.6 13.5 93 1.1 13.8 247 8 309.5 311.9 296.2 348.0 12.66 12 749 2585 13.8 11.4 85 2.4 12.2 260 7 311.7 313.8 295.9 346.6 11.38 13 747 2608 14.0 11.1 83 2.9 12.1 261 7 312.1 314.3 295.8 346.6 11.19 14 741 2676 13.4 10.9 85 2.5 11.8 264 7 312.2 314.3 295.8 346.5 11.13 15 734 2756 13.4 9.0 75 4.4 10.6 267 7 313.0 314.9 295.2 343.6 9.87 16 726 2849 12.4 10.1 86 2.3 10.9 271 6 312.9 315.0 295.8 346.2 10.76 17 718 2942 12.2 7.5 73 4.7 9.3 275 6 313.7 315.4 294.8 342.0 9.10 18 712 3012 11.6 9.0 84 2.6 9.9 279 6 313.8 315.7 295.6 345.4 10.18 19 709 3048 11.4 8.4 82 3.0 9.5 280 5 314.0 315.8 295.4 344.4 9.81 20 703 3119 11.4 4.4 62 7.0 7.3 283 5 314.7 316.2 293.9 338.2 7.48 21 700 3155 11.2 4.2 62 7.0 7.1 285 5 314.9 316.3 293.9 338.1 7.41 22 697 3191 10.8 4.8 66 6.0 7.2 284 5 314.8 316.3 294.1 339.1 7.76 23 695 3215 10.6 6.6 76 4.0 8.2 283 5 314.9 316.6 294.9 342.5 8.84 24 690 3275 10.0 6.7 80 3.3 8.0 280 5 314.9 316.6 295.0 342.8 8.96 25 684 3348 10.2 5.4 72 4.8 7.3 277 5 315.9 317.4 294.7 341.8 8.26 26 677 3434 9.8 6.1 78 3.7 7.5 274 5 316.3 318.0 295.3 343.9 8.76 27 652 3746 8.2 3.5 72 4.7 5.4 262 4 318.0 319.4 294.8 342.0 7.57 28 650 3771 8.2 3.8 74 4.4 5.6 261 4 318.2 319.7 295.0 342.9 7.76 29 632 4003 6.4 4.1 85 2.3 5.0 251 4 318.8 320.3 295.4 344.7 8.16 30 622 4134 5.6 1.8 76 3.8 3.4 246 4 319.3 320.7 294.7 341.7 7.03 31 602 4401 3.2 1.7 90 1.5 2.4 233 4 319.5 320.9 294.9 342.6 7.21 32 601 4414 3.0 2.3 95 0.7 2.6 232 5 319.4 320.9 295.1 343.5 7.54 33 600 4428 3.0 3.0 100 0.0 3.0 231 5 319.6 321.1 295.5 344.9 7.95 34 539 5292 -1.1 -1.1 100 0.0 -1.1 177 8 324.6 325.9 295.8 346.1 6.57 35 537 5322 -1.1 -2.2 92 1.1 -1.7 175 8 325.0 326.2 295.5 344.9 6.07 36 524 5518 -1.7 -2.1 97 0.4 -1.9 163 9 326.6 327.8 296.0 347.2 6.27 37 519 5594 -2.3 -2.3 100 0.0 -2.3 158 9 326.7 328.0 296.0 347.3 6.24 38 511 5718 -3.3 -3.4 99 0.1 -3.4 150 10 327.0 328.1 295.8 346.3 5.84 39 500 5890 -3.7 -6.4 81 2.7 -5.0 125 8 328.5 329.5 295.4 344.4 4.74 40 499 5906 -3.7 -6.9 78 3.2 -5.3 125 8 328.7 329.6 295.3 344.1 4.57 41 496 5953 -3.7 -6.2 83 2.5 -5.0 124 8 329.3 330.3 295.6 345.6 4.86 42 494 5985 -3.7 -7.3 76 3.6 -5.4 124 9 329.7 330.6 295.4 344.8 4.48 43 489 6065 -4.3 -9.3 68 5.0 -6.6 123 9 329.9 330.7 295.0 343.0 3.87 44 484 6146 -4.7 -9.6 69 4.9 -7.0 123 10 330.4 331.1 295.1 343.3 3.82 45 482 6179 -5.1 -7.6 83 2.5 -6.3 122 10 330.3 331.2 295.6 345.4 4.49 46 477 6260 -5.5 -11.5 63 6.0 -8.1 121 11 330.8 331.4 294.8 342.1 3.33 47 475 6293 -5.7 -10.2 71 4.5 -7.7 121 11 330.9 331.7 295.1 343.5 3.71 48 472 6343 -5.7 -12.7 58 7.0 -8.7 121 11 331.5 332.1 294.8 342.0 3.05 49 470 6376 -6.1 -12.1 62 6.0 -8.7 120 12 331.4 332.1 294.9 342.5 3.22 50 469 6393 -5.9 -12.9 58 7.0 -8.8 120 12 331.9 332.5 294.8 342.3 3.02 51 460 6544 -6.9 -12.9 62 6.0 -9.4 121 13 332.5 333.1 295.1 343.1 3.08 52 457 6595 -7.1 -15.1 53 8.0 -10.3 122 13 332.8 333.4 294.8 341.9 2.59 53 454 6646 -7.5 -14.5 57 7.0 -10.3 122 14 333.0 333.5 294.9 342.5 2.74 54 453 6663 -7.5 -17.5 45 10.0 -11.2 122 14 333.2 333.6 294.5 340.7 2.14 55 400 7620 -13.3 -21.3 51 8.0 -15.9 105 17 337.7 338.1 295.3 344.0 1.75 56 300 9750 -28.1 -47.1 15 19.0 -30.3 95 16 345.8 345.8 295.8 346.5 0.18 57 250 11030 -39.5 -43.7 64 4.2 -39.9 80 21 347.3 347.4 296.3 348.6 0.32 58 200 12520 -51.7 -58.7 43 7.0 -52.0 80 25 350.9 350.9 296.9 351.2 0.07 59 150 14320 -67.3 -71.3 57 4.0 -67.3 95 18 354.2 354.2 297.5 354.2 0.02 60 100 16650 -84.9 -89.5 44 4.6 -84.9 60 27 363.7 363.7 299.4 363.7 0.00 61 96 16874 -85.7 -90.4 42 4.7 -85.7 66 29 366.4 366.4 299.9 366.4 0.00 62 92 17107 -87.5 -91.7 46 4.2 -87.5 80 34 367.3 367.3 300.1 367.3 0.00 63 88 17348 -87.9 -92.4 43 4.5 -87.9 88 38 371.2 371.2 300.8 371.2 0.00 64 78 18010 -83.3 -90.3 28 7.0 -83.3 112 47 393.8 393.8 304.3 393.8 0.00 65 73 18376 -84.9 -90.9 33 6.0 -84.9 131 37 397.9 397.9 304.9 398.0 0.00 66 72 18452 -84.3 -90.3 34 6.0 -84.3 133 35 400.8 400.8 305.3 400.8 0.00 67 70 18610 -79.1 -88.1 21 9.0 -79.1 90 21 415.2 415.2 307.2 415.2 0.00 68 68 18776 -75.1 -87.1 14 12.0 -75.2 90 21 427.2 427.2 308.5 427.3 0.00 69 66 18949 -74.1 -87.1 12 13.0 -74.2 93 20 433.1 433.1 309.1 433.1 0.00 70 62 19310 -76.5 -88.5 13 12.0 -76.6 71 12 435.6 435.6 309.4 435.6 0.00 71 56 19901 -71.7 -88.7 6 17.0 -71.8 16 16 459.4 459.4 311.7 459.4 0.00 72 54 20114 -72.5 -89.5 6 17.0 -72.6 31 11 462.4 462.4 312.0 462.4 0.00 73 52 20337 -69.7 -88.7 5 19.0 -69.9 67 21 473.9 473.9 313.0 473.9 0.00 74 50 20570 -69.5 -89.5 4 20.0 -69.6 110 31 479.7 479.7 313.4 479.7 0.00 75 47 20940 -70.3 -90.3 4 20.0 -70.5 114 31 486.4 486.4 314.0 486.4 0.00 76 43 21473 -68.1 -91.1 2 23.0 -68.4 109 33 504.3 504.3 315.2 504.3 0.00 77 39 22060 -69.3 -91.3 3 22.0 -69.5 93 41 515.5 515.5 316.0 515.6 0.00 78 37 22377 -66.1 -91.1 2 25.0 -66.5 101 44 531.6 531.6 317.0 531.6 0.00 79 36 22544 -66.3 -90.3 2 24.0 -66.7 105 45 535.2 535.2 317.2 535.3 0.00 80 31 23457 -63.9 -89.9 2 26.0 -64.4 93 56 565.1 565.1 318.9 565.1 0.00 81 30 23660 -61.3 -89.3 1 28.0 -62.1 90 59 577.5 577.5 319.5 577.6 0.00 82 29 23871 -61.1 -90.1 1 29.0 -61.9 90 60 583.7 583.7 319.9 583.7 0.00 83 28 24091 -56.3 -87.3 1 31.0 -57.8 91 59 602.9 602.9 320.7 603.0 0.01 84 25 24818 -52.5 -85.5 1 33.0 -54.9 92 58 633.7 633.7 322.0 633.8 0.01 85 20 26270 -49.7 -83.7 1 34.0 -53.2 90 50 684.0 684.1 323.9 684.2 0.02 86 18 26959 -49.3 -83.3 1 34.0 -53.2 96 46 706.2 706.2 324.6 706.4 0.02 87 15 28141 -53.7 -85.7 1 32.0 -56.8 111 24 729.4 729.4 325.3 729.5 0.02 88 14 28590 -48.7 -84.7 1 36.0 -53.6 173 19 760.9 760.9 326.3 761.1 0.02 89 14 28590 -47.9 -83.9 1 36.0 -53.1 173 19 763.6 763.6 326.3 763.8 0.02 90 12 29600 -50.3 -84.3 1 34.0 -55.1 267 35 789.5 789.5 327.0 789.8 0.03 91 12 29600 -46.7 -83.7 1 37.0 -52.9 267 35 802.3 802.3 327.3 802.5 0.03 92 11 30174 -49.3 -84.3 1 35.0 -54.8 271 44 813.1 813.1 327.5 813.3 0.03 93 11 30174 -46.3 -83.3 1 37.0 -53.0 271 44 823.9 824.0 327.8 824.3 0.03 94 10 30810 -43.7 -82.7 1 39.0 -52.1 275 53 856.4 856.4 328.5 856.8 0.04 95 10 30810 -43.7 -82.7 1 39.0 -52.1 275 53 856.4 856.4 328.5 856.8 0.04 96 9.8 30946 -43.3 -82.3 1 39.0 -52.0 274 55 862.9 862.9 328.7 863.3 0.05 97 8.9 31592 -45.7 -82.7 1 37.0 -53.5 270 67 877.7 877.8 329.0 878.2 0.05 98 8.0 32305 -43.8 -82.2 1 38.4 -53.1 265 79 912.4 912.5 329.7 913.0 0.06 99 7.6 32651 -42.9 -81.9 1 39.0 -52.9 263 74 929.6 929.6 330.0 930.3 0.06 100 7.0 33210 -39.1 -81.1 0 42.0 -51.7 260 66 967.4 967.5 330.7 968.3 0.08 101 6.8 33409 -37.3 -79.3 0 42.0 -51.1 983.0 983.0 330.9 984.2 0.11 102 6.3 33939 -35.9 -78.9 0 43.0 -51.0 1010.6 1010.7 331.4 1012.1 0.13 103 6.2 34050 -35.9 -78.9 0 43.0 -51.1 1015.3 1015.4 331.4 1016.8 0.13 TRP 92 17107 -87.5 -91.7 46 4.2 -87.5 80 34 367.3 367.3 300.1 367.3 0.00 WND 8.0 32305 -43.8 -82.2 1 38.4 -53.1 265 79 912.4 912.5 329.7 913.0 0.06 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 555.37 mb = 5060.25 m = 16601.67 ft Wetbulb zero: 555.26 mb = 5052.50 m = 16576.24 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 87.02 % Est. max temperature: 33.56 C = 92.41 F Sfc-Lift cond lev (LCL): 976.14 mb = 294.87 m = 967.40 ft T: 25.91 C 700-500 lapse rate: 5.45 C/km ThetaE index: 5.29 C Layer 994.0- 925.0 mb Conv cond level (CCL): 871.88 mb = 1284.70 m = 4214.84 ft Mean mixing ratio: 17.24 g/kg Conv temperature: 32.12 C = 89.81 F Cap Strength: 1.37 C Lifted Index: -1.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.28 C Lifted Index @700 mb: -0.19 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 33.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 226.80 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 602.58 J/kg Max Up Vert Vel: 34.72 m/s Conv Inhibition (B-): 38.26 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 910.85 mb = 903.67 m = 2964.77 ft Lev Free Conv (LFC): 785.85 mb = 2177.57 m = 7144.17 ft Equ Level (EL): 165.85 mb = 13691.31 m = 44918.46 ft B at Equ Level: 597.30 J/kg Max Parcel Lev (MPL): 85.85 mb = 17483.12 m = 57358.60 ft Wind level data Storm motion: 260 at 5 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 33 260 4 3.9 0.7 | 81 1 -1.4 -0.2 1 1000 81 305 3 2.5 -1.7 | 48 4 -2.9 -2.6 2 942 610 240 11 9.5 5.5 | 222 6 4.2 4.6 3 925 769 230 9 6.9 5.8 | 197 5 1.5 4.9 4 910 914 245 10 9.1 4.2 | 228 5 3.7 3.3 5 878 1219 230 11 8.4 7.1 | 206 7 3.1 6.2 6 850 1505 255 8 7.7 2.1 | 244 3 2.4 1.2 7 848 1524 250 10 9.4 3.4 | 238 5 4.0 2.5 8 789 2134 240 9 7.8 4.5 | 214 4 2.4 3.6 9 700 3155 285 5 4.8 -1.3 | 14 2 -0.5 -2.2 10 610 4267 240 4 3.5 2.0 | 120 2 -1.9 1.1 11 506 5791 145 10 -5.7 8.2 | 123 13 -11.1 7.3 12 500 5890 125 8 -6.6 4.6 | 107 12 -11.9 3.7 13 468 6401 120 12 -10.4 6.0 | 108 17 -15.8 5.1 14 433 7010 125 16 -13.1 9.2 | 114 20 -18.5 8.3 15 400 7620 105 17 -16.4 4.4 | 99 22 -21.8 3.5 16 384 7925 90 19 -19.0 0.0 | 88 24 -24.4 -0.9 17 354 8534 95 17 -16.9 1.5 | 91 22 -22.3 0.6 18 312 9449 65 13 -11.8 -5.5 | 70 18 -17.1 -6.4 19 300 9750 95 16 -15.9 1.4 | 91 21 -21.3 0.5 20 287 10058 105 14 -13.5 3.6 | 98 19 -18.9 2.7 21 252 10973 80 20 -19.7 -3.5 | 80 25 -25.1 -4.4 22 250 11030 80 21 -20.7 -3.6 | 80 26 -26.0 -4.6 23 210 12192 90 24 -24.0 0.0 | 88 29 -29.4 -0.9 24 200 12520 80 25 -24.6 -4.3 | 80 30 -30.0 -5.3 25 173 13411 75 24 -23.2 -6.2 | 76 29 -28.5 -7.1 26 150 14320 95 18 -17.9 1.6 | 92 23 -23.3 0.7 27 150 14326 100 19 -18.7 3.3 | 96 24 -24.1 2.4 28 121 15545 80 22 -21.7 -3.8 | 80 27 -27.0 -4.7 29 103 16459 40 31 -19.9 -23.7 | 46 35 -25.3 -24.7 30 100 16650 60 27 -23.4 -13.5 | 63 32 -28.7 -14.4 31 98 16764 60 27 -23.4 -13.5 | 63 32 -28.7 -14.4 32 92 17107 80 34 -33.5 -5.9 | 80 39 -38.8 -6.8 33 78 17983 110 48 -45.1 16.4 | 107 53 -50.5 15.5 34 74 18288 130 39 -29.9 25.1 | 124 43 -35.2 24.2 35 70 18593 135 32 -22.6 22.6 | 128 35 -28.0 21.7 36 70 18610 90 21 -21.0 0.0 | 88 26 -26.4 -0.9 37 67 18898 90 21 -21.0 0.0 | 88 26 -26.4 -0.9 38 63 19202 105 13 -12.6 3.4 | 98 18 -17.9 2.4 39 60 19507 15 10 -2.6 -9.7 | 37 13 -8.0 -10.6 40 57 19812 10 18 -3.1 -17.7 | 24 20 -8.5 -18.6 41 54 20117 30 11 -5.5 -9.5 | 46 15 -10.9 -10.4 42 51 20422 80 24 -23.6 -4.2 | 80 29 -29.0 -5.1 43 50 20570 110 31 -29.1 10.6 | 106 36 -34.5 9.7 44 46 21031 115 31 -28.1 13.1 | 110 36 -33.5 12.2 45 44 21336 115 31 -28.1 13.1 | 110 36 -33.5 12.2 46 40 21946 90 40 -40.0 0.0 | 89 45 -45.4 -0.9 47 36 22555 105 45 -43.5 11.6 | 102 50 -48.8 10.7 48 30 23660 90 59 -59.0 0.0 | 89 64 -64.4 -0.9 49 29 23774 90 60 -60.0 0.0 | 89 65 -65.4 -0.9 50 20 26213 95 56 -55.8 4.9 | 94 61 -61.2 4.0 51 20 26270 90 50 -50.0 0.0 | 89 55 -55.4 -0.9 52 17 27432 100 43 -42.3 7.5 | 98 48 -47.7 6.6 53 16 27737 125 29 -23.8 16.6 | 118 33 -29.1 15.7 54 15 28346 105 21 -20.3 5.4 | 100 26 -25.7 4.5 55 14 28651 185 19 1.7 18.9 | 168 18 -3.7 18.0 56 13 28956 240 28 24.2 14.0 | 235 23 18.9 13.1 57 13 29261 265 30 29.9 2.6 | 266 25 24.5 1.7 58 10 30810 275 53 52.8 -4.6 | 277 48 47.4 -5.5 59 8 32305 265 79 78.7 6.9 | 265 74 73.3 6.0 60 7 33210 260 66 65.0 11.5 | 260 61 59.6 10.5 Wind Parameters Mean winds (0-6000m): 230.3 at 7.3 knts Storm direction: 260.3 at 5.4 knts Shear (0-3000m) pos: 1.3 neg: 1.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -82.3 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -15.5 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -1.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 312.21 Bulk Shear: 1.93 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 ------------------------------------------------------------------------------- 500 262 6 274 1| 0.0 6.1 6.1| 0.0 -5.8 -5.8 -11.7 -0.82| 11.7 -9.7 1000 245 8 218 3| 0.0 3.5 3.5| 2.7 -11.3 -8.6 -8.6 -0.61| 9.4 -5.8 1500 242 9 217 4| 0.7 2.3 3.0| 5.9 -13.3 -7.4 -4.9 -0.40| 8.5 -3.4 2000 243 9 221 4| 0.5 1.7 2.2| 5.9 -15.1 -9.2 -4.6 -0.43| 6.8 -2.9 2500 244 9 221 4| 1.0 1.4 2.3| 7.4 -15.5 -8.1 -3.2 -0.33| 6.1 -2.0 3000 246 8 224 3| 1.3 1.1 2.4| 8.6 -15.5 -6.9 -2.3 -0.21| 5.6 -1.2 4000 250 7 224 2| 1.0 1.1 2.0| 9.5 -15.5 -6.0 -1.5 -0.12| 4.7 -0.6 5000 245 7 206 2| 0.8 1.4 2.1| 10.7 -16.1 -5.3 -1.1 -0.07| 4.4 -0.3 6000 230 7 183 4| 0.6 1.3 1.9| 11.0 -40.5 -29.5 -4.9 -0.20| 4.7 -0.9 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251202.00.gif