UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 31 DEC 25 Station: PTKK WMO ident: 91334 Latitude: 7.47 Longitude: 151.85 Elevation: 2.00 ------------------------------------------------------------------------------- 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 1009 2 29.2 25.2 79 4.0 26.2 60 8 301.6 305.3 299.1 361.9 20.39 1 1000 84 28.0 23.6 77 4.4 24.7 55 13 301.1 304.6 297.9 356.1 18.65 2 937 658 22.4 21.7 96 0.7 21.9 75 26 301.1 304.3 297.3 353.2 17.71 3 930 724 22.6 20.5 88 2.1 21.1 75 26 302.0 305.0 296.8 350.8 16.54 4 925 771 22.2 20.4 90 1.8 20.9 75 26 302.0 305.0 296.8 350.8 16.53 5 872 1284 19.2 18.2 94 1.0 18.5 75 22 304.0 306.9 296.5 349.4 15.26 6 866 1343 19.0 17.0 88 2.0 17.7 75 22 304.4 307.1 295.9 346.8 14.22 7 850 1504 18.0 16.2 89 1.8 16.8 75 22 305.0 307.6 295.8 346.1 13.76 8 837 1636 17.2 16.2 94 1.0 16.5 77 22 305.5 308.1 296.0 347.3 13.98 9 821 1801 16.8 13.5 81 3.3 14.6 80 22 306.8 309.0 295.0 342.7 11.93 10 812 1895 17.0 12.1 73 4.9 13.8 77 22 308.0 310.0 294.6 341.2 10.99 11 797 2055 15.8 11.6 76 4.2 13.1 69 21 308.3 310.4 294.6 341.2 10.83 12 780 2238 15.0 10.3 73 4.7 12.0 68 19 309.4 311.3 294.4 340.3 10.14 13 776 2282 15.0 8.0 63 7.0 10.7 70 19 309.8 311.5 293.4 336.5 8.71 14 768 2370 14.4 8.4 67 6.0 10.7 73 18 310.1 311.8 293.8 337.8 9.05 15 763 2425 14.6 5.6 55 9.0 9.2 74 18 310.9 312.3 292.8 334.0 7.49 16 756 2503 13.8 11.4 85 2.4 12.2 73 18 310.8 313.0 295.6 345.4 11.28 17 747 2604 13.2 11.0 87 2.2 11.8 70 17 311.3 313.4 295.6 345.3 11.11 18 744 2638 13.0 9.5 79 3.5 10.8 69 17 311.4 313.3 294.9 342.4 10.07 19 734 2752 12.4 10.6 89 1.8 11.2 65 16 312.0 314.0 295.7 345.8 11.01 20 715 2972 11.4 7.4 76 4.0 8.9 58 15 313.2 314.9 294.6 341.4 9.08 21 710 3031 11.2 6.2 71 5.0 8.2 56 14 313.6 315.2 294.3 339.8 8.41 22 705 3090 11.6 -2.4 38 14.0 4.3 57 12 314.7 315.6 291.5 329.2 4.55 23 700 3150 11.4 -2.6 37 14.0 4.1 60 9 315.1 316.0 291.6 329.5 4.51 24 685 3330 10.0 -1.0 46 11.0 4.1 66 9 315.5 316.5 292.3 332.0 5.19 25 673 3477 9.2 -5.8 34 15.0 1.9 70 9 316.2 316.9 291.2 328.1 3.68 26 670 3514 8.8 -1.2 49 10.0 3.5 71 9 316.2 317.2 292.5 332.8 5.23 27 667 3551 8.8 -4.2 40 13.0 2.2 72 9 316.6 317.4 291.7 330.1 4.20 28 662 3613 8.2 -2.8 46 11.0 2.5 74 9 316.6 317.5 292.2 331.6 4.70 29 657 3675 7.8 -6.2 36 14.0 1.1 76 9 316.8 317.5 291.3 328.7 3.66 30 655 3701 7.6 -5.4 39 13.0 1.3 77 9 316.9 317.6 291.6 329.5 3.90 31 653 3726 7.6 -9.4 29 17.0 -0.0 78 10 317.1 317.7 290.7 326.5 2.87 32 650 3764 7.6 -10.4 27 18.0 -0.3 79 10 317.6 318.1 290.6 326.3 2.66 33 638 3917 6.4 -8.6 33 15.0 -0.4 84 10 317.9 318.5 291.2 328.1 3.13 34 634 3968 6.2 -10.8 28 17.0 -1.2 85 10 318.2 318.7 290.9 327.0 2.64 35 621 4137 4.6 -4.4 52 9.0 0.1 90 10 318.3 319.2 292.4 332.7 4.45 36 618 4177 4.6 -5.4 48 10.0 -0.3 92 10 318.7 319.5 292.3 332.2 4.14 37 616 4203 4.4 -2.6 60 7.0 0.8 92 10 318.8 319.8 293.2 335.3 5.13 38 615 4216 4.4 -1.6 65 6.0 1.2 93 10 319.0 320.0 293.5 336.8 5.54 39 614 4230 4.4 -2.6 60 7.0 0.8 93 10 319.1 320.1 293.2 335.7 5.15 40 612 4256 4.6 -9.4 35 14.0 -1.7 94 10 319.6 320.2 291.6 329.7 3.06 41 610 4283 5.2 -12.8 26 18.0 -2.4 95 10 320.6 321.1 291.3 328.5 2.34 42 606 4337 4.8 -6.2 45 11.0 -0.6 93 10 320.8 321.5 292.7 333.8 3.97 43 605 4350 5.2 -17.8 17 23.0 -3.5 92 10 321.4 321.7 290.7 326.7 1.56 44 603 4377 5.4 -20.6 13 26.0 -3.8 91 10 321.9 322.1 290.6 326.2 1.23 45 590 4555 5.2 -26.8 8 32.0 -4.8 85 10 323.7 323.8 290.6 326.3 0.72 46 587 4596 5.0 -22.0 12 27.0 -4.4 83 10 323.9 324.1 291.1 327.8 1.12 47 585 4624 4.4 -11.6 30 16.0 -2.6 82 10 323.5 324.1 292.4 332.6 2.69 48 551 5108 0.2 -13.8 34 14.0 -5.5 63 10 324.2 324.6 292.3 332.2 2.39 49 545 5196 0.6 -20.4 19 21.0 -6.8 60 10 325.6 325.9 291.9 330.5 1.38 50 542 5240 0.4 -22.6 16 23.0 -7.2 61 10 325.9 326.1 291.7 330.0 1.15 51 540 5269 0.2 -17.8 24 18.0 -6.5 61 10 326.0 326.4 292.3 332.1 1.75 52 504 5817 -4.7 -16.7 38 12.0 -9.2 80 10 326.6 327.0 292.7 333.6 2.05 53 500 5880 -4.9 -15.9 42 11.0 -9.1 105 9 327.1 327.5 293.0 334.7 2.21 54 400 7610 -13.5 -37.5 11 24.0 -18.4 20 24 337.4 337.5 294.0 338.9 0.38 55 300 9730 -29.9 -55.9 6 26.0 -32.0 55 17 343.2 343.3 295.1 343.5 0.07 56 250 11000 -40.1 -58.1 13 18.0 -41.1 40 17 346.4 346.5 295.9 346.7 0.06 57 200 12490 -50.9 -71.9 7 21.0 -51.3 100 21 352.2 352.2 297.1 352.2 0.01 58 150 14290 -66.5 -78.5 17 12.0 -66.6 125 25 355.5 355.5 297.8 355.6 0.01 59 100 16630 -84.1 -88.4 47 4.3 -84.1 85 23 365.2 365.2 299.7 365.2 0.00 60 84 17580 -90.9 -94.4 50 3.5 -90.9 73 30 370.1 370.1 300.6 370.1 0.00 61 82 17708 -92.1 -96.0 46 3.9 -92.1 74 31 370.2 370.2 300.6 370.2 0.00 62 81 17773 -92.5 -96.7 43 4.2 -92.5 75 31 370.7 370.7 300.7 370.7 0.00 63 79 17906 -91.5 -97.5 30 6.0 -91.5 75 32 375.4 375.4 301.5 375.4 0.00 64 78 17975 -87.9 -95.9 21 8.0 -87.9 75 32 384.3 384.3 302.9 384.3 0.00 65 77 18045 -85.7 -92.7 27 7.0 -85.7 77 34 390.3 390.3 303.8 390.3 0.00 66 76 18118 -82.7 -90.7 24 8.0 -82.7 80 37 398.0 398.0 304.9 398.0 0.00 67 75 18192 -82.1 -90.1 24 8.0 -82.1 82 39 400.8 400.8 305.3 400.8 0.00 68 74 18268 -76.9 -87.9 16 11.0 -76.9 85 42 413.2 413.2 306.9 413.3 0.00 69 71 18508 -74.9 -88.9 10 14.0 -75.0 126 14 422.4 422.4 308.0 422.4 0.00 70 70 18590 -75.1 -89.1 10 14.0 -75.2 140 4 423.7 423.7 308.2 423.7 0.00 71 59 19573 -77.1 -90.1 11 13.0 -77.1 52 14 440.5 440.5 309.9 440.5 0.00 72 55 19979 -73.9 -90.9 6 17.0 -74.0 78 15 456.7 456.7 311.5 456.7 0.00 73 54 20087 -67.9 -89.9 3 22.0 -68.1 97 13 473.0 473.0 312.9 473.0 0.00 74 53 20199 -67.1 -90.1 2 23.0 -67.3 105 17 477.3 477.3 313.2 477.4 0.00 75 50 20550 -67.1 -90.1 2 23.0 -67.3 95 15 485.4 485.4 313.9 485.4 0.00 76 44 21323 -66.3 -91.3 2 25.0 -66.6 73 22 505.4 505.4 315.3 505.4 0.00 77 41 21749 -68.3 -91.3 2 23.0 -68.5 71 27 510.7 510.7 315.7 510.7 0.00 78 34 22881 -64.9 -90.9 2 26.0 -65.4 89 45 547.7 547.8 318.0 547.8 0.00 79 32 23251 -65.3 -91.3 2 26.0 -65.8 96 53 556.3 556.3 318.5 556.3 0.00 80 30 23650 -58.7 -90.7 1 32.0 -59.7 100 64 584.6 584.6 319.9 584.6 0.00 81 29 23865 -57.5 -89.5 1 32.0 -58.7 101 65 593.6 593.6 320.3 593.6 0.00 82 26 24560 -56.5 -88.5 1 32.0 -58.0 103 71 615.3 615.3 321.3 615.3 0.01 83 25 24811 -54.8 -87.8 1 33.0 -56.7 100 74 627.0 627.0 321.8 627.1 0.01 84 24 25075 -53.1 -87.1 1 34.0 -55.4 99 73 639.4 639.4 322.3 639.5 0.01 85 20 26260 -51.3 -85.3 1 34.0 -54.4 85 55 679.1 679.2 323.7 679.2 0.01 86 20 26260 -50.3 -85.3 1 35.0 -53.7 85 55 682.2 682.2 323.9 682.3 0.01 87 19 26593 -51.5 -85.5 1 34.0 -54.7 82 54 688.6 688.6 324.0 688.7 0.01 88 16 27721 -45.5 -83.5 1 38.0 -51.2 100 20 742.8 742.8 325.7 743.0 0.02 89 13 29087 -50.5 -85.5 1 35.0 -55.0 261 20 771.0 771.0 326.5 771.1 0.02 90 13 29087 -49.3 -85.3 1 36.0 -54.2 261 20 775.1 775.1 326.6 775.3 0.02 91 12 29613 -47.1 -85.1 1 38.0 -53.2 263 23 800.9 800.9 327.3 801.1 0.02 92 11 30189 -47.1 -84.1 1 37.0 -53.5 265 26 821.0 821.1 327.7 821.3 0.03 93 11 30189 -47.3 -84.3 1 37.0 -53.6 265 26 820.3 820.3 327.7 820.6 0.03 94 10 30820 -45.9 -83.9 1 38.0 -53.2 275 27 848.2 848.2 328.4 848.5 0.03 95 9.8 30954 -45.9 -83.9 1 38.0 -53.2 274 27 853.1 853.1 328.5 853.5 0.04 96 9.1 31450 -43.3 -83.3 0 40.0 -52.2 268 25 881.4 881.4 329.1 881.8 0.04 97 8.3 32069 -43.9 -83.9 0 40.0 -52.9 262 24 902.5 902.5 329.5 902.9 0.04 98 7.4 32844 -41.5 -82.5 0 41.0 -52.4 254 22 942.4 942.4 330.2 943.0 0.06 99 7.0 33220 -42.1 -83.1 0 41.0 -52.9 250 21 955.0 955.0 330.4 955.6 0.06 100 6.3 33941 -37.1 -79.1 0 42.0 -51.4 1005.5 1005.6 331.3 1007.0 0.12 TRP 81 17773 -92.5 -96.7 43 4.2 -92.5 75 31 370.7 370.7 300.7 370.7 0.00 WND 25 24811 -54.8 -87.8 1 33.0 -56.7 100 74 627.0 627.0 321.8 627.1 0.01 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 538.53 mb = 5291.83 m = 17361.45 ft Wetbulb zero: 653.06 mb = 3724.95 m = 12220.83 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 58.45 % Est. max temperature: 32.31 C = 90.15 F Sfc-Lift cond lev (LCL): 952.77 mb = 511.01 m = 1676.51 ft T: 23.84 C 700-500 lapse rate: 5.97 C/km ThetaE index: 11.09 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 909.68 mb = 916.10 m = 3005.53 ft Mean mixing ratio: 17.82 g/kg Conv temperature: 30.21 C = 86.37 F Cap Strength: 0.57 C Lifted Index: -3.34 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.67 C Lifted Index @700 mb: -0.28 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.10 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 247.40 Risk: None Energy Index: -2.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 953.42 J/kg Max Up Vert Vel: 43.67 m/s Conv Inhibition (B-): 3.91 J/kg Cap Strength: 0.57 C Lift Cond Lev (LCL): 925.43 mb = 766.92 m = 2516.12 ft Lev Free Conv (LFC): 890.43 mb = 1101.89 m = 3615.09 ft Equ Level (EL): 170.43 mb = 13491.00 m = 44261.26 ft B at Equ Level: 947.98 J/kg Max Parcel Lev (MPL): 80.43 mb = 17810.78 m = 58433.59 ft Wind level data Storm motion: 102 at 11 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 1009 2 60 8 -6.9 -4.0 | 327 8 4.2 -6.5 1 1000 84 55 13 -10.6 -7.5 | 357 10 0.5 -9.9 2 975 305 60 24 -20.8 -12.0 | 34 17 -9.7 -14.5 3 942 610 75 26 -25.1 -6.7 | 57 17 -14.0 -9.2 4 925 771 75 26 -25.1 -6.7 | 57 17 -14.0 -9.2 5 910 914 75 23 -22.2 -6.0 | 53 14 -11.1 -8.4 6 850 1504 75 22 -21.3 -5.7 | 51 13 -10.1 -8.2 7 818 1829 80 22 -21.7 -3.8 | 59 12 -10.6 -6.3 8 789 2134 65 20 -18.1 -8.5 | 33 13 -7.0 -10.9 9 761 2438 75 18 -17.4 -4.7 | 41 9 -6.3 -7.1 10 708 3048 55 14 -11.5 -8.0 | 2 10 -0.4 -10.5 11 700 3150 60 9 -7.8 -4.5 | 335 8 3.3 -7.0 12 610 4267 95 10 -10.0 0.9 | 324 2 1.1 -1.6 13 545 5182 60 10 -8.7 -5.0 | 342 8 2.4 -7.5 14 506 5791 70 11 -10.3 -3.8 | 353 6 0.8 -6.2 15 500 5880 105 9 -8.7 2.3 | 273 2 2.4 -0.1 16 486 6096 95 10 -10.0 0.9 | 324 2 1.1 -1.6 17 468 6401 95 12 -12.0 1.0 | 31 2 -0.9 -1.4 18 449 6706 120 19 -16.5 9.5 | 143 9 -5.4 7.0 19 416 7315 40 21 -13.5 -16.1 | 7 19 -2.4 -18.5 20 400 7610 20 24 -8.2 -22.6 | 353 25 2.9 -25.0 21 399 7620 20 24 -8.2 -22.6 | 353 25 2.9 -25.0 22 339 8839 25 29 -12.3 -26.3 | 2 29 -1.2 -28.7 23 300 9730 55 17 -13.9 -9.8 | 13 13 -2.8 -12.2 24 299 9754 55 18 -14.7 -10.3 | 16 13 -3.6 -12.8 25 262 10668 25 23 -9.7 -20.8 | 357 23 1.4 -23.3 26 250 11000 40 17 -10.9 -13.0 | 359 15 0.2 -15.5 27 229 11582 70 12 -11.3 -4.1 | 2 7 -0.2 -6.6 28 219 11887 60 14 -12.1 -7.0 | 6 10 -1.0 -9.5 29 209 12192 95 17 -16.9 1.5 | 80 6 -5.8 -1.0 30 200 12490 100 21 -20.7 3.6 | 97 10 -9.6 1.2 31 190 12802 100 21 -20.7 3.6 | 97 10 -9.6 1.2 32 164 13716 80 19 -18.7 -3.3 | 53 10 -7.6 -5.8 33 157 14021 120 21 -18.2 10.5 | 139 11 -7.1 8.0 34 150 14290 125 25 -20.5 14.3 | 142 15 -9.4 11.9 35 141 14630 125 25 -20.5 14.3 | 142 15 -9.4 11.9 36 127 15240 90 23 -23.0 0.0 | 78 12 -11.9 -2.5 37 114 15850 110 18 -16.9 6.2 | 122 7 -5.8 3.7 38 100 16630 85 23 -22.9 -2.0 | 69 13 -11.8 -4.5 39 98 16764 85 23 -22.9 -2.0 | 69 13 -11.8 -4.5 40 87 17374 70 29 -27.3 -9.9 | 53 20 -16.1 -12.4 41 81 17773 75 31 -29.9 -8.0 | 61 22 -18.8 -10.5 42 78 17983 75 32 -30.9 -8.3 | 62 23 -19.8 -10.7 43 74 18288 85 42 -41.8 -3.7 | 79 31 -30.7 -6.1 44 70 18590 140 4 -2.6 3.1 | 266 9 8.5 0.6 45 66 18898 165 12 -3.1 11.6 | 221 12 8.0 9.1 46 63 19202 30 10 -5.0 -8.7 | 331 13 6.1 -11.1 47 60 19507 55 13 -10.6 -7.5 | 357 10 0.5 -9.9 48 57 19812 45 18 -12.7 -12.7 | 6 15 -1.6 -15.2 49 54 20117 100 13 -12.8 2.3 | 83 2 -1.7 -0.2 50 51 20422 115 25 -22.7 10.6 | 125 14 -11.6 8.1 51 50 20550 95 15 -14.9 1.3 | 73 4 -3.8 -1.2 52 49 20726 135 20 -14.1 14.1 | 165 12 -3.0 11.7 53 46 21031 75 18 -17.4 -4.7 | 41 9 -6.3 -7.1 54 40 21946 70 29 -27.3 -9.9 | 53 20 -16.1 -12.4 55 32 23165 95 50 -49.8 4.4 | 93 39 -38.7 1.9 56 30 23650 100 64 -63.0 11.1 | 99 53 -51.9 8.7 57 27 24384 105 69 -66.6 17.9 | 105 58 -55.5 15.4 58 25 24811 100 74 -72.9 12.8 | 100 63 -61.8 10.4 59 24 24994 100 74 -72.9 12.8 | 100 63 -61.8 10.4 60 20 26260 85 55 -54.8 -4.8 | 81 44 -43.7 -7.3 61 19 26518 80 55 -54.2 -9.6 | 74 45 -43.1 -12.0 62 18 27127 95 51 -50.8 4.4 | 93 40 -39.7 2.0 63 17 27432 110 35 -32.9 12.0 | 114 24 -21.8 9.5 64 16 27737 100 20 -19.7 3.5 | 97 9 -8.6 1.0 65 15 28042 110 16 -15.0 5.5 | 127 5 -3.9 3.0 66 15 28346 220 15 9.6 11.5 | 246 23 20.7 9.0 67 13 28956 260 19 18.7 3.3 | 268 30 29.8 0.8 68 11 30175 265 26 25.9 2.3 | 270 37 37.0 -0.2 69 10 30820 275 27 26.9 -2.4 | 277 38 38.0 -4.8 70 7 33220 250 21 19.7 7.2 | 261 31 30.8 4.7 Wind Parameters Mean winds (0-6000m): 72.5 at 15.2 knts Storm direction: 102.5 at 11.4 knts Shear (0-3000m) pos: 2.1 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 37.4 deg Storm rel helicity (0-3000m) pos: 77.0 neg: -38.9 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.6 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 230.86 Bulk Shear: 4.13 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 61 20 27 13| 18.0 0.0 18.0| 57.3 0.0 57.3 114.7 0.83| 21.3 17.7 1000 69 22 43 14| 7.9 0.0 7.9| 68.3 -4.4 63.9 63.9 0.71| 13.5 9.6 1500 71 22 46 14| 5.2 0.3 5.5| 68.3 -5.6 62.8 41.8 0.67| 9.3 6.3 2000 72 22 48 14| 3.9 0.6 4.5| 73.8 -16.1 57.6 28.8 0.52| 8.3 4.3 2500 72 22 46 13| 2.5 0.5 3.0| 77.0 -24.4 52.6 21.0 0.40| 7.8 3.1 3000 71 21 43 12| 2.1 1.4 3.5| 77.0 -38.9 38.1 12.7 0.22| 7.5 1.6 4000 71 18 35 10| 1.6 1.0 2.6| 77.5 -49.4 28.1 7.0 0.10| 6.8 0.7 5000 73 16 31 8| 1.2 1.1 2.3| 78.2 -49.8 28.4 5.7 0.10| 6.1 0.6 6000 72 15 26 8| 1.4 0.9 2.3| 80.9 -53.2 27.7 4.6 0.03| 6.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251231.00.gif