UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 20 DEC 25 Station: PTPN WMO ident: 91348 Latitude: 6.97 Longitude: 158.22 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1004 46 28.2 23.7 77 4.5 24.9 110 3 301.0 304.4 297.9 356.0 18.68 1 1000 76 27.8 22.8 74 5.0 24.2 75 8 301.0 304.2 297.3 353.1 17.74 2 997 103 27.6 22.6 74 5.0 24.0 75 8 301.0 304.2 297.2 352.7 17.57 3 931 707 22.2 20.9 92 1.3 21.3 80 19 301.5 304.6 296.9 351.4 16.95 4 925 763 21.8 20.0 90 1.8 20.5 80 20 301.6 304.6 296.4 349.1 16.11 5 896 1040 20.6 18.4 87 2.2 19.1 86 20 303.1 305.9 296.1 347.7 15.03 6 850 1496 18.4 15.8 85 2.6 16.6 90 18 305.4 307.9 295.6 345.5 13.40 7 847 1526 18.4 15.4 83 3.0 16.4 90 20 305.7 308.2 295.5 345.0 13.10 8 834 1658 17.6 15.6 88 2.0 16.3 88 16 306.2 308.8 295.9 346.8 13.49 9 828 1720 17.6 14.4 82 3.2 15.4 87 14 306.9 309.2 295.4 344.7 12.56 10 825 1751 18.0 12.0 68 6.0 14.1 86 13 307.6 309.6 294.3 340.1 10.74 11 821 1793 17.6 11.6 68 6.0 13.7 86 11 307.6 309.6 294.2 339.4 10.51 12 816 1845 17.6 10.6 64 7.0 13.1 85 10 308.2 310.0 293.9 338.2 9.89 13 811 1897 18.6 -2.4 24 21.0 7.8 84 11 309.8 310.5 289.4 322.2 3.95 14 810 1908 19.0 -6.0 18 25.0 6.8 84 11 310.3 310.9 288.7 319.9 3.01 15 805 1961 19.0 -12.0 11 31.0 5.5 83 12 310.8 311.2 287.8 317.0 1.89 16 766 2385 16.6 -16.4 9 33.0 3.4 80 14 312.7 313.0 287.9 317.3 1.38 17 742 2655 16.0 -22.0 6 38.0 2.2 80 14 314.9 315.1 288.1 317.9 0.88 18 700 3147 12.8 -21.2 8 34.0 0.5 75 16 316.7 316.9 288.8 320.1 1.00 19 660 3636 8.6 -18.4 13 27.0 -1.5 56 23 317.3 317.6 289.3 321.9 1.36 20 641 3876 7.8 -26.2 7 34.0 -3.0 75 21 319.1 319.2 289.2 321.5 0.70 21 638 3915 7.8 -29.2 5 37.0 -3.3 79 21 319.5 319.6 289.2 321.4 0.53 22 621 4137 6.8 -27.2 7 34.0 -3.8 77 20 320.8 320.9 289.7 323.2 0.66 23 607 4323 5.4 -17.6 17 23.0 -3.3 70 20 321.3 321.6 290.7 326.7 1.58 24 604 4363 5.0 -23.0 11 28.0 -4.4 70 20 321.3 321.5 290.2 324.8 0.99 25 598 4445 4.2 -13.8 26 18.0 -3.2 69 21 321.3 321.7 291.3 328.7 2.20 26 594 4499 4.0 -18.0 18 22.0 -4.2 69 21 321.7 322.0 290.9 327.0 1.56 27 583 4651 4.6 -26.4 8 31.0 -5.2 69 21 324.1 324.2 290.8 326.8 0.76 28 530 5418 -1.3 -25.3 14 24.0 -8.7 65 24 326.0 326.2 291.5 329.3 0.92 29 518 5600 -1.5 -29.5 10 28.0 -9.4 72 24 327.9 328.0 291.7 330.2 0.64 30 500 5880 -3.5 -26.5 15 23.0 -10.3 85 24 328.8 328.9 292.2 331.9 0.88 31 490 6040 -4.3 -24.3 19 20.0 -10.5 77 26 329.7 329.9 292.7 333.6 1.09 32 452 6670 -10.1 -27.1 23 17.0 -14.7 47 32 330.1 330.3 292.6 333.4 0.92 33 447 6756 -10.7 -28.7 21 18.0 -15.3 43 33 330.4 330.6 292.6 333.3 0.80 34 445 6791 -10.7 -30.7 18 20.0 -15.6 41 34 330.8 331.0 292.6 333.3 0.67 35 436 6949 -10.1 -38.1 8 28.0 -15.9 33 35 333.5 333.6 293.0 334.8 0.33 36 411 7403 -12.7 -40.7 8 28.0 -18.0 59 20 335.9 335.9 293.6 336.9 0.27 37 404 7534 -12.7 -43.7 6 31.0 -18.1 82 14 337.5 337.6 293.9 338.3 0.20 38 403 7553 -12.7 -43.7 6 31.0 -18.2 85 14 337.8 337.8 294.0 338.5 0.20 39 400 7610 -13.1 -45.1 5 32.0 -18.5 95 11 338.0 338.0 294.0 338.6 0.17 40 396 7686 -13.7 -38.7 10 25.0 -18.6 94 11 338.2 338.2 294.2 339.5 0.34 41 395 7706 -13.9 -27.9 30 14.0 -17.6 94 10 338.1 338.3 294.7 341.8 0.98 42 384 7919 -16.1 -20.3 70 4.2 -17.5 90 9 338.0 338.4 295.6 345.1 1.98 43 379 8018 -17.1 -20.8 73 3.7 -18.3 86 10 337.9 338.3 295.5 344.9 1.92 44 377 8057 -17.3 -21.1 72 3.8 -18.5 84 10 338.2 338.6 295.5 345.0 1.88 45 374 8117 -17.7 -23.7 59 6.0 -19.4 81 10 338.4 338.7 295.3 343.9 1.51 46 370 8197 -18.5 -23.5 65 5.0 -20.0 77 11 338.4 338.7 295.3 344.1 1.55 47 368 8238 -18.7 -27.7 45 9.0 -21.0 75 11 338.7 338.9 295.0 342.6 1.07 48 367 8258 -18.7 -32.7 28 14.0 -21.7 74 11 338.9 339.1 294.7 341.5 0.67 49 363 8340 -18.3 -52.3 3 34.0 -22.6 70 13 340.5 340.5 294.6 340.9 0.08 50 321 9243 -26.1 -52.1 7 26.0 -28.7 40 22 341.9 341.9 294.8 342.3 0.10 51 314 9403 -27.1 -55.1 5 28.0 -29.7 40 21 342.7 342.7 295.0 343.0 0.07 52 308 9541 -27.9 -45.9 16 18.0 -30.0 34 17 343.5 343.5 295.3 344.3 0.20 53 306 9588 -28.1 -41.1 28 13.0 -29.9 30 15 343.8 343.9 295.6 345.2 0.34 54 304 9635 -28.3 -40.3 31 12.0 -30.0 27 13 344.2 344.3 295.7 345.7 0.37 55 300 9730 -29.3 -37.3 46 8.0 -30.6 20 9 344.1 344.2 295.8 346.1 0.52 56 250 11000 -39.3 -41.0 84 1.7 -39.5 155 20 347.6 347.7 296.5 349.3 0.42 57 200 12490 -51.3 -58.3 43 7.0 -51.5 130 13 351.5 351.5 297.0 351.8 0.07 58 150 14290 -66.5 -73.5 37 7.0 -66.5 215 6 355.5 355.5 297.8 355.6 0.01 59 100 16630 -85.5 -90.2 42 4.7 -85.5 350 18 362.5 362.5 299.2 362.5 0.00 60 94 16966 -87.7 -91.8 46 4.1 -87.7 340 5 364.7 364.7 299.6 364.7 0.00 61 84 17579 -85.1 -90.1 40 5.0 -85.1 332 19 381.9 381.9 302.5 381.9 0.00 62 82 17711 -86.3 -91.2 40 4.9 -86.3 332 23 382.1 382.1 302.6 382.1 0.00 63 79 17915 -84.5 -90.5 34 6.0 -84.5 342 26 389.9 389.9 303.8 389.9 0.00 64 76 18128 -84.1 -90.1 34 6.0 -84.1 352 30 395.1 395.1 304.5 395.1 0.00 65 70 18580 -85.5 -90.5 40 5.0 -85.5 325 9 401.5 401.5 305.4 401.5 0.00 66 68 18740 -85.9 -90.9 40 5.0 -85.9 330 10 403.9 403.9 305.7 404.0 0.00 67 66 18905 -85.1 -91.1 33 6.0 -85.1 337 10 409.2 409.2 306.4 409.2 0.00 68 62 19257 -79.1 -88.1 21 9.0 -79.1 13 5 429.8 429.8 308.8 429.8 0.00 69 59 19541 -78.1 -88.1 18 10.0 -78.1 30 11 438.2 438.2 309.7 438.2 0.00 70 59 19541 -78.5 -88.5 18 10.0 -78.6 30 11 437.3 437.3 309.6 437.3 0.00 71 55 19949 -73.7 -89.7 7 16.0 -73.8 86 14 457.2 457.2 311.5 457.2 0.00 72 55 19949 -71.5 -88.5 6 17.0 -71.6 86 14 462.2 462.2 312.0 462.2 0.00 73 54 20058 -69.9 -88.9 5 19.0 -70.1 96 16 468.3 468.3 312.5 468.4 0.00 74 54 20058 -70.1 -89.1 5 19.0 -70.2 96 16 467.9 467.9 312.5 467.9 0.00 75 52 20284 -68.5 -90.5 3 22.0 -68.7 96 25 476.7 476.7 313.2 476.7 0.00 76 50 20520 -69.5 -90.5 3 21.0 -69.6 90 35 479.7 479.7 313.4 479.7 0.00 77 46 21019 -68.1 -91.1 2 23.0 -68.3 87 37 494.7 494.7 314.5 494.7 0.00 78 44 21288 -64.7 -90.7 2 26.0 -65.1 76 39 509.3 509.3 315.6 509.3 0.00 79 43 21428 -64.5 -90.5 2 26.0 -64.9 86 41 513.2 513.2 315.8 513.2 0.00 80 41 21719 -64.9 -90.9 2 26.0 -65.3 108 44 519.2 519.2 316.2 519.2 0.00 81 39 22025 -63.1 -91.1 1 28.0 -63.6 111 43 531.2 531.2 317.0 531.2 0.00 82 37 22348 -64.5 -91.5 1 27.0 -65.0 98 42 535.7 535.7 317.3 535.7 0.00 83 35 22692 -59.1 -90.1 1 31.0 -60.0 94 40 558.4 558.4 318.5 558.4 0.00 84 33 23060 -59.7 -89.7 1 30.0 -60.6 103 37 566.2 566.2 319.0 566.3 0.00 85 30 23660 -56.5 -88.5 1 32.0 -57.9 90 39 590.6 590.6 320.2 590.6 0.01 86 24 25087 -53.3 -86.3 1 33.0 -55.6 94 38 638.8 638.8 322.3 638.9 0.01 87 23 25361 -52.9 -85.9 1 33.0 -55.3 83 35 647.8 647.8 322.6 647.9 0.01 88 22 25647 -54.5 -87.5 1 33.0 -56.6 96 40 651.4 651.4 322.7 651.4 0.01 89 21 25945 -53.9 -86.9 1 33.0 -56.3 100 38 661.9 661.9 323.2 662.0 0.01 90 20 26260 -52.3 -86.3 1 34.0 -55.2 105 37 676.1 676.1 323.6 676.2 0.01 91 17 27319 -48.5 -84.5 1 36.0 -52.9 97 15 720.4 720.4 325.1 720.6 0.02 92 16 27716 -50.7 -85.7 1 35.0 -54.5 61 5 725.9 725.9 325.3 726.0 0.02 93 15 28137 -48.9 -84.9 1 36.0 -53.5 150 2 745.4 745.4 325.8 745.5 0.02 94 15 28137 -46.7 -84.7 1 38.0 -52.2 150 2 752.7 752.7 326.0 752.8 0.02 95 14 28594 -47.7 -84.7 1 37.0 -53.0 168 4 764.3 764.3 326.3 764.5 0.02 96 14 28594 -47.5 -84.5 1 37.0 -52.9 168 4 765.0 765.0 326.4 765.2 0.02 97 13 29085 -45.5 -83.5 1 38.0 -52.0 128 8 788.3 788.3 327.0 788.5 0.03 98 11 30195 -46.7 -83.7 1 37.0 -53.2 260 10 822.5 822.5 327.8 822.8 0.03 99 10 30830 -44.7 -83.7 1 39.0 -52.5 260 16 852.7 852.7 328.5 853.0 0.04 100 9.5 31174 -43.3 -83.3 0 40.0 -52.1 870.6 870.6 328.8 871.0 0.04 101 9.2 31390 -43.9 -83.9 0 40.0 -52.5 876.3 876.3 329.0 876.7 0.04 TRP 94 16966 -87.7 -91.8 46 4.1 -87.7 340 5 364.7 364.7 299.6 364.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 541.68 mb = 5248.66 m = 17219.81 ft Wetbulb zero: 690.19 mb = 3264.24 m = 10709.32 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 32.55 % Est. max temperature: 32.42 C = 90.35 F Sfc-Lift cond lev (LCL): 940.89 mb = 613.44 m = 2012.57 ft T: 23.03 C 700-500 lapse rate: 5.96 C/km ThetaE index: 29.75 C Layer 828.0- 766.0 mb Conv cond level (CCL): 884.86 mb = 1148.39 m = 3767.64 ft Mean mixing ratio: 16.93 g/kg Conv temperature: 30.87 C = 87.56 F Cap Strength: 2.90 C Lifted Index: -1.03 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.66 C Lifted Index @700 mb: 1.82 C Showalter Index: 1.11 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.30 C K Index: 3.70 Risk: None Sweat Index: 249.60 Risk: None Energy Index: -2.54 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 367.58 J/kg Max Up Vert Vel: 27.11 m/s Conv Inhibition (B-): 147.74 J/kg Cap Strength: 2.87 C Lift Cond Lev (LCL): 914.08 mb = 866.32 m = 2842.21 ft Lev Free Conv (LFC): 609.08 mb = 4295.09 m = 14091.34 ft Equ Level (EL): 579.08 mb = 4705.13 m = 15436.60 ft B at Equ Level: 5.00 J/kg Max Parcel Lev (MPL): 119.08 mb = 15622.09 m = 51252.97 ft Wind level data Storm motion: 105 at 14 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 1004 46 110 3 -2.8 1.0 | 284 11 10.5 -2.6 1 1000 76 75 8 -7.7 -2.1 | 316 8 5.6 -5.7 2 925 763 80 20 -19.7 -3.5 | 42 10 -6.4 -7.1 3 909 914 85 20 -19.9 -1.7 | 51 9 -6.6 -5.4 4 850 1496 90 18 -18.0 0.0 | 52 6 -4.7 -3.6 5 847 1524 90 20 -20.0 0.0 | 62 8 -6.7 -3.6 6 817 1829 85 10 -10.0 -0.9 | 324 6 3.3 -4.5 7 789 2134 80 14 -13.8 -2.4 | 5 6 -0.5 -6.1 8 708 3048 80 14 -13.8 -2.4 | 5 6 -0.5 -6.1 9 700 3147 75 16 -15.5 -4.1 | 16 8 -2.2 -7.8 10 657 3658 55 23 -18.8 -13.2 | 18 18 -5.6 -16.8 11 633 3962 85 20 -19.9 -1.7 | 51 9 -6.6 -5.4 12 610 4267 70 20 -18.8 -6.8 | 28 12 -5.5 -10.5 13 525 5486 65 24 -21.8 -10.1 | 32 16 -8.5 -13.8 14 505 5791 85 23 -22.9 -2.0 | 60 11 -9.6 -5.6 15 500 5880 85 24 -23.9 -2.1 | 62 12 -10.6 -5.7 16 432 7010 30 36 -18.0 -31.2 | 8 35 -4.7 -34.8 17 416 7315 45 24 -17.0 -17.0 | 10 21 -3.7 -20.6 18 400 7610 95 11 -11.0 1.0 | 319 4 2.3 -2.7 19 399 7620 95 11 -11.0 1.0 | 319 4 2.3 -2.7 20 383 7925 90 9 -9.0 0.0 | 310 6 4.3 -3.6 21 368 8230 75 11 -10.6 -2.8 | 338 7 2.7 -6.5 22 339 8839 40 23 -14.8 -17.6 | 4 21 -1.5 -21.3 23 325 9144 40 23 -14.8 -17.6 | 4 21 -1.5 -21.3 24 312 9449 40 21 -13.5 -16.1 | 1 20 -0.2 -19.7 25 300 9730 20 9 -3.1 -8.5 | 320 16 10.2 -12.1 26 299 9754 20 11 -3.8 -10.3 | 326 17 9.5 -14.0 27 286 10058 25 10 -4.2 -9.1 | 325 16 9.1 -12.7 28 274 10363 150 11 -5.5 9.5 | 233 10 7.8 5.9 29 262 10668 165 18 -4.7 17.4 | 212 16 8.6 13.7 30 250 11000 155 20 -8.5 18.1 | 198 15 4.8 14.5 31 219 11887 145 24 -13.8 19.7 | 178 16 -0.5 16.0 32 200 12490 130 13 -10.0 8.4 | 215 6 3.3 4.7 33 200 12497 125 17 -13.9 9.8 | 174 6 -0.6 6.1 34 157 14021 205 10 4.2 9.1 | 253 18 17.5 5.4 35 150 14290 215 6 3.4 4.9 | 266 17 16.7 1.3 36 149 14326 205 10 4.2 9.1 | 253 18 17.5 5.4 37 141 14630 245 5 4.5 2.1 | 275 18 17.8 -1.5 38 134 14935 300 10 8.7 -5.0 | 291 24 21.9 -8.6 39 121 15545 335 13 5.5 -11.8 | 309 24 18.8 -15.4 40 109 16154 345 19 4.9 -18.4 | 320 29 18.2 -22.0 41 103 16459 335 20 8.5 -18.1 | 315 31 21.7 -21.8 42 100 16630 350 18 3.1 -17.7 | 322 27 16.4 -21.4 43 98 16764 350 18 3.1 -17.7 | 322 27 16.4 -21.4 44 94 16966 340 5 1.7 -4.7 | 299 17 15.0 -8.3 45 92 17069 345 10 2.6 -9.7 | 310 21 15.9 -13.3 46 87 17374 335 12 5.1 -10.9 | 308 23 18.4 -14.5 47 83 17678 330 22 11.0 -19.1 | 313 33 24.3 -22.7 48 74 18288 360 33 -0.0 -33.0 | 340 39 13.3 -36.6 49 70 18580 325 9 5.2 -7.4 | 301 21 18.4 -11.0 50 66 18898 335 10 4.2 -9.1 | 306 22 17.5 -12.7 51 63 19202 10 3 -0.5 -3.0 | 297 14 12.8 -6.6 52 60 19507 20 11 -3.8 -10.3 | 326 17 9.5 -14.0 53 57 19812 70 10 -9.4 -3.4 | 331 8 3.9 -7.1 54 54 20117 100 17 -16.7 3.0 | 79 4 -3.5 -0.7 55 50 20520 90 35 -35.0 0.0 | 80 22 -21.7 -3.6 56 48 20726 100 34 -33.5 5.9 | 96 20 -20.2 2.3 57 44 21336 75 39 -37.7 -10.1 | 61 28 -24.4 -13.7 58 42 21641 105 45 -43.5 11.6 | 105 31 -30.2 8.0 59 40 21946 115 43 -39.0 18.2 | 120 30 -25.7 14.5 60 36 22555 90 42 -42.0 0.0 | 83 29 -28.7 -3.6 61 33 23165 105 36 -34.8 9.3 | 105 22 -21.5 5.7 62 31 23470 90 32 -32.0 0.0 | 79 19 -18.7 -3.6 63 30 23660 90 39 -39.0 0.0 | 82 26 -25.7 -3.6 64 24 24994 100 40 -39.4 6.9 | 97 26 -26.1 3.3 65 23 25298 80 33 -32.5 -5.7 | 64 21 -19.2 -9.4 66 22 25603 95 40 -39.8 3.5 | 90 27 -26.6 -0.2 67 20 26260 105 37 -35.7 9.6 | 105 23 -22.5 5.9 68 19 26518 95 36 -35.9 3.1 | 89 23 -22.6 -0.5 69 18 26822 115 41 -37.2 17.3 | 120 28 -23.9 13.7 70 18 27127 110 25 -23.5 8.6 | 116 11 -10.2 4.9 71 17 27432 90 10 -10.0 0.0 | 318 5 3.3 -3.6 72 16 27737 60 5 -4.3 -2.5 | 304 11 9.0 -6.1 73 15 28346 190 1 0.2 1.0 | 281 14 13.5 -2.7 74 13 29261 115 10 -9.1 4.2 | 262 4 4.2 0.6 75 11 30175 260 10 9.8 1.7 | 275 23 23.1 -1.9 76 10 30830 260 16 15.8 2.8 | 272 29 29.0 -0.9 Wind Parameters Mean winds (0-6000m): 75.3 at 18.4 knts Storm direction: 105.3 at 13.8 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -10.7 tot: 32.0 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 60.99 Bulk Shear: 6.03 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 78 12 343 6| 0.0 14.1 14.1| 25.7 0.0 25.7 51.4 0.92| 14.6 13.5 1000 81 15 17 6| 2.1 7.1 9.2| 35.9 0.0 35.9 35.9 0.88| 10.3 9.1 1500 83 17 30 6| 1.6 4.7 6.3| 37.3 0.0 37.3 24.9 0.80| 7.9 6.3 2000 84 16 24 6| 1.2 2.3 3.5| 41.1 -10.7 30.4 15.2 0.37| 9.0 3.3 2500 83 15 20 6| 1.0 2.1 3.0| 42.8 -10.7 32.0 12.8 0.38| 7.4 2.9 3000 83 15 17 6| 0.8 1.7 2.5| 42.8 -10.7 32.0 10.7 0.38| 6.2 2.4 4000 78 16 21 7| 1.5 2.5 4.0| 70.6 -14.8 55.9 14.0 0.36| 7.7 2.8 5000 76 17 24 9| 1.2 2.5 3.8| 72.7 -22.6 50.1 10.0 0.29| 6.8 2.0 6000 75 18 28 9| 1.4 2.1 3.5| 98.0 -30.8 67.2 11.2 0.30| 6.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251220.12.gif