UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 13 OCT 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 1011 2 25.6 24.2 92 1.4 24.6 170 6 297.8 301.3 297.4 353.4 19.13 1 1000 104 26.0 23.4 86 2.6 24.1 175 13 299.1 302.5 297.3 352.9 18.41 2 958 482 22.6 22.4 99 0.2 22.5 176 16 299.4 302.7 297.1 352.3 18.08 3 949 564 22.2 21.3 95 0.9 21.6 175 17 299.8 302.9 296.5 349.7 17.04 4 946 592 23.4 17.4 69 6.0 19.3 174 17 301.3 303.7 294.4 340.5 13.33 5 945 601 23.4 17.4 69 6.0 19.3 174 17 301.4 303.8 294.5 340.7 13.35 6 942 629 23.0 18.3 75 4.7 19.7 173 17 301.3 303.9 295.0 343.0 14.19 7 938 666 24.0 14.0 54 10.0 17.4 173 17 302.6 304.6 292.9 334.6 10.77 8 934 704 24.2 14.2 54 10.0 17.6 172 17 303.2 305.2 293.3 335.8 10.96 9 925 789 23.4 14.4 57 9.0 17.4 170 17 303.2 305.3 293.4 336.6 11.22 10 908 951 22.2 15.2 65 7.0 17.5 168 16 303.6 305.8 294.2 339.4 12.05 11 876 1263 20.4 13.4 64 7.0 15.8 155 20 304.9 306.9 293.9 338.1 11.10 12 850 1523 19.0 11.0 60 8.0 13.9 155 18 306.0 307.9 293.2 335.4 9.74 13 845 1574 19.0 11.0 60 8.0 13.9 150 19 306.6 308.4 293.3 336.1 9.80 14 795 2095 16.0 10.0 68 6.0 12.2 145 16 308.8 310.6 293.9 338.4 9.75 15 770 2367 14.8 7.8 63 7.0 10.5 160 16 310.3 311.9 293.6 336.9 8.66 16 700 3166 9.2 5.4 77 3.8 6.9 160 15 312.7 314.2 293.7 337.7 8.06 17 688 3309 8.0 4.9 81 3.1 6.2 141 15 312.9 314.4 293.7 337.5 7.92 18 675 3467 7.0 4.9 86 2.1 5.8 144 14 313.5 315.0 294.0 338.6 8.08 19 651 3764 5.6 3.0 83 2.6 4.1 155 13 315.2 316.6 293.9 338.1 7.32 20 603 4386 1.0 1.0 100 0.0 1.0 175 11 316.8 318.1 293.9 338.5 6.84 21 587 4602 0.2 0.1 99 0.1 0.1 195 12 318.3 319.6 294.1 339.3 6.58 22 580 4699 0.2 -0.1 98 0.3 0.0 193 13 319.4 320.7 294.4 340.5 6.57 23 563 4937 -0.3 -0.5 99 0.2 -0.4 186 16 321.6 322.9 295.0 342.8 6.57 24 500 5880 -5.1 -5.7 96 0.6 -5.4 135 16 326.8 327.8 295.1 343.5 5.01 25 431 7039 -11.5 -12.5 92 1.0 -11.9 146 14 332.9 333.5 295.4 344.6 3.40 26 400 7610 -15.1 -16.3 91 1.2 -15.6 165 16 335.4 335.9 295.4 344.8 2.68 27 385 7898 -16.9 -18.6 87 1.7 -17.5 167 17 336.7 337.2 295.5 344.8 2.29 28 347 8668 -22.3 -22.9 95 0.6 -22.5 163 16 339.5 339.9 295.7 345.9 1.75 29 333 8969 -24.5 -24.9 96 0.4 -24.6 173 17 340.5 340.9 295.8 346.1 1.52 30 307 9556 -28.9 -31.3 80 2.4 -29.3 195 19 342.4 342.6 295.7 345.8 0.91 31 300 9720 -30.3 -32.3 83 2.0 -30.7 195 19 342.7 342.9 295.7 345.9 0.85 32 283 10132 -33.7 -35.3 85 1.6 -34.0 192 19 343.6 343.7 295.8 346.1 0.67 33 278 10257 -34.5 -36.0 86 1.5 -34.7 191 19 344.2 344.3 295.9 346.6 0.64 34 250 10990 -41.1 -43.7 76 2.6 -41.3 185 19 345.0 345.0 295.8 346.2 0.32 35 219 11872 -49.3 -52.7 67 3.4 -49.4 170 19 345.6 345.6 295.8 346.2 0.13 36 214 12023 -50.5 -53.2 73 2.7 -50.6 173 19 346.0 346.1 295.8 346.6 0.13 37 206 12270 -52.5 -58.5 48 6.0 -52.7 180 20 346.7 346.7 296.0 347.0 0.07 38 203 12365 -53.5 -57.7 60 4.2 -53.7 182 21 346.6 346.6 296.0 346.9 0.08 39 200 12460 -54.5 -59.2 56 4.7 -54.6 185 21 346.5 346.5 295.9 346.7 0.07 40 199 12492 -54.9 -59.9 54 5.0 -55.0 185 21 346.3 346.3 295.8 346.6 0.06 41 184 12988 -58.5 -70.5 20 12.0 -58.7 185 23 348.3 348.3 296.3 348.4 0.02 42 176 13266 -60.7 -72.7 19 12.0 -60.8 194 19 349.2 349.2 296.4 349.2 0.01 43 166 13627 -63.9 -71.9 33 8.0 -64.0 218 10 349.7 349.7 296.6 349.8 0.01 44 150 14240 -68.9 -75.9 36 7.0 -68.9 285 15 351.4 351.4 297.0 351.4 0.01 45 143 14525 -71.3 -77.3 40 6.0 -71.3 283 16 352.0 352.1 297.1 352.1 0.01 46 130 15083 -75.5 -80.3 47 4.8 -75.5 346 13 354.2 354.3 297.5 354.3 0.00 47 126 15264 -76.5 -81.5 45 5.0 -76.5 10 10 355.6 355.6 297.8 355.6 0.00 48 122 15449 -77.7 -82.7 44 5.0 -77.7 36 8 356.7 356.7 298.1 356.7 0.00 49 121 15496 -77.1 -82.1 45 5.0 -77.1 43 8 358.7 358.7 298.4 358.7 0.00 50 115 15787 -79.1 -83.3 50 4.2 -79.1 70 17 360.2 360.2 298.7 360.2 0.00 51 112 15938 -77.9 -82.2 50 4.3 -77.9 80 18 365.2 365.2 299.7 365.2 0.00 52 110 16041 -78.5 -82.2 55 3.7 -78.5 87 19 365.9 365.9 299.8 366.0 0.00 53 108 16145 -79.3 -83.9 47 4.6 -79.3 95 20 366.4 366.4 299.9 366.4 0.00 54 107 16199 -76.3 -83.3 32 7.0 -76.3 97 20 373.0 373.0 301.1 373.0 0.00 55 101 16532 -75.5 -83.5 27 8.0 -75.5 91 20 380.8 380.8 302.3 380.8 0.00 56 100 16590 -75.7 -83.7 27 8.0 -75.7 80 20 381.5 381.5 302.5 381.5 0.00 57 97 16766 -74.7 -84.7 20 10.0 -74.7 45 22 386.8 386.8 303.3 386.8 0.00 58 94 16948 -74.9 -84.9 20 10.0 -74.9 78 20 389.9 389.9 303.8 389.9 0.00 59 84 17593 -78.9 -86.9 26 8.0 -78.9 158 17 394.5 394.5 304.5 394.5 0.00 60 82 17731 -75.9 -84.9 23 9.0 -75.9 170 19 403.3 403.3 305.6 403.4 0.00 61 78 18020 -75.7 -85.7 19 10.0 -75.7 193 21 409.6 409.6 306.5 409.6 0.00 62 74 18326 -73.1 -85.1 14 12.0 -73.2 217 17 421.2 421.2 307.9 421.3 0.00 63 70 18650 -73.9 -85.9 14 12.0 -74.0 255 10 426.3 426.3 308.4 426.3 0.00 64 69 18734 -74.3 -86.3 14 12.0 -74.3 255 10 427.2 427.2 308.5 427.2 0.00 65 66 18992 -73.7 -87.7 10 14.0 -73.7 276 11 434.0 434.0 309.3 434.0 0.00 66 62 19362 -68.1 -85.1 7 17.0 -68.2 2 17 454.2 454.2 311.3 454.2 0.00 67 53 20289 -73.7 -87.7 10 14.0 -73.8 69 29 462.1 462.1 312.0 462.1 0.00 68 50 20630 -72.1 -88.1 7 16.0 -72.2 75 43 473.6 473.6 313.0 473.6 0.00 69 48 20872 -71.9 -87.9 7 16.0 -72.0 78 43 479.6 479.6 313.4 479.6 0.00 70 43 21531 -66.7 -86.7 4 20.0 -67.0 97 46 507.7 507.7 315.5 507.8 0.00 71 43 21531 -66.7 -86.7 4 20.0 -67.0 97 46 507.7 507.7 315.5 507.8 0.00 72 43 21531 -66.7 -86.7 4 20.0 -67.0 97 46 507.7 507.7 315.5 507.8 0.00 73 42 21674 -66.7 -87.7 4 21.0 -67.0 100 46 511.2 511.2 315.7 511.2 0.00 74 41 21820 -67.5 -88.5 4 21.0 -67.8 100 47 512.7 512.7 315.8 512.7 0.00 75 40 21969 -66.3 -87.3 4 21.0 -66.6 100 49 519.4 519.4 316.2 519.4 0.00 76 37 22443 -66.7 -88.7 3 22.0 -67.0 100 52 530.0 530.0 316.9 530.1 0.00 77 34 22961 -61.9 -83.9 4 22.0 -62.6 98 56 555.6 555.6 318.4 555.7 0.01 78 33 23146 -62.5 -85.5 3 23.0 -63.1 95 58 558.8 558.8 318.6 558.9 0.01 79 31 23535 -60.3 -85.3 2 25.0 -61.2 88 63 574.8 574.8 319.4 574.9 0.01 80 30 23740 -60.3 -85.3 2 25.0 -61.2 85 65 580.3 580.3 319.7 580.3 0.01 81 26 24634 -58.9 -83.9 3 25.0 -60.0 81 73 608.5 608.5 321.0 608.6 0.01 82 26 24634 -59.1 -84.1 3 25.0 -60.2 81 73 607.9 607.9 321.0 608.0 0.01 83 23 25414 -52.1 -81.1 2 29.0 -54.7 83 79 650.2 650.2 322.7 650.4 0.02 84 21 26003 -51.5 -82.5 1 31.0 -54.4 84 83 669.1 669.1 323.4 669.3 0.02 85 20 26320 -51.3 -83.3 1 32.0 -54.4 85 85 679.1 679.2 323.7 679.3 0.02 86 19 26655 -50.4 -83.0 1 32.6 -53.9 85 85 691.9 691.9 324.1 692.1 0.02 87 17 27386 -48.5 -82.5 1 34.0 -52.9 87 82 720.4 720.5 325.1 720.7 0.03 88 16 27789 -44.5 -80.5 1 36.0 -50.6 89 79 746.1 746.1 325.8 746.4 0.04 89 15 28223 -43.9 -80.9 1 37.0 -50.5 90 77 762.0 762.0 326.3 762.3 0.04 90 15 28223 -43.7 -80.7 1 37.0 -50.4 90 77 762.7 762.7 326.3 763.0 0.04 91 14 28688 -43.7 -80.7 1 37.0 -50.7 92 74 777.8 777.9 326.7 778.2 0.04 92 13 29188 -42.5 -80.5 1 38.0 -50.3 94 71 798.7 798.7 327.2 799.1 0.05 93 12 29733 -39.7 -79.7 1 40.0 -49.3 94 65 827.1 827.1 327.9 827.6 0.06 94 11 30328 -40.5 -79.5 1 39.0 -50.0 90 52 845.0 845.0 328.3 845.7 0.07 95 10 30980 -39.7 -79.7 1 40.0 -50.1 85 38 871.4 871.4 328.8 872.1 0.07 96 9.7 31187 -41.3 -80.3 1 39.0 -51.0 91 35 873.0 873.0 328.9 873.6 0.07 97 9.2 31550 -37.1 -79.1 0 42.0 -49.4 101 30 902.3 902.4 329.5 903.2 0.08 98 8.7 31937 -35.9 -78.9 0 43.0 -49.3 112 24 921.5 921.6 329.8 922.5 0.09 99 8.4 32180 -36.7 -78.7 0 42.0 -49.7 119 20 927.7 927.7 329.9 928.7 0.10 100 7.9 32607 -34.3 -77.3 0 43.0 -49.1 131 14 953.7 953.8 330.4 955.2 0.13 101 7.5 32969 -36.1 -79.1 0 43.0 -50.1 141 9 960.7 960.7 330.5 961.8 0.10 102 7.3 33157 -34.7 -77.7 0 43.0 -49.7 147 6 973.8 973.9 330.8 975.4 0.13 103 7.0 33450 -35.3 -78.3 0 43.0 -50.2 155 2 983.1 983.2 330.9 984.6 0.12 104 6.9 33550 -34.5 -77.5 0 43.0 -50.0 990.5 990.6 331.1 992.2 0.14 105 6.5 33966 -36.1 -79.1 0 43.0 -50.9 1000.8 1000.9 331.2 1002.2 0.12 TRP 115 15787 -79.1 -83.3 50 4.2 -79.1 70 17 360.2 360.2 298.7 360.2 0.00 WND 19 26655 -50.4 -83.0 1 32.6 -53.9 85 85 691.9 691.9 324.1 692.1 0.02 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 573.20 mb = 4794.13 m = 15728.59 ft Wetbulb zero: 579.18 mb = 4710.01 m = 15452.60 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 81.07 % Est. max temperature: 33.36 C = 92.04 F Sfc-Lift cond lev (LCL): 991.08 mb = 182.88 m = 599.98 ft T: 25.29 C 700-500 lapse rate: 5.27 C/km ThetaE index: 12.91 C Layer 1000.0- 945.0 mb Conv cond level (CCL): 825.86 mb = 1769.68 m = 5805.96 ft Mean mixing ratio: 15.78 g/kg Conv temperature: 35.21 C = 95.37 F Cap Strength: 2.91 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.20 C Lifted Index @700 mb: -0.55 C Showalter Index: 3.67 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 279.33 J/kg Max Up Vert Vel: 23.64 m/s Conv Inhibition (B-): 137.46 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 910.41 mb = 927.84 m = 3044.05 ft Lev Free Conv (LFC): 715.41 mb = 2983.35 m = 9787.76 ft Equ Level (EL): 205.41 mb = 12288.55 m = 40316.28 ft B at Equ Level: 278.91 J/kg Max Parcel Lev (MPL): 125.41 mb = 15290.43 m = 50164.85 ft Wind level data Storm motion: 189 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 1011 2 170 6 -1.0 5.9 | 27 6 -2.8 -5.4 1 1000 104 175 13 -1.1 13.0 | 119 3 -2.9 1.6 2 977 305 180 16 0.0 16.0 | 160 5 -1.7 4.6 3 925 789 170 17 -3.0 16.7 | 139 7 -4.7 5.4 4 912 914 170 16 -2.8 15.8 | 134 6 -4.5 4.4 5 880 1219 155 20 -8.5 18.1 | 124 12 -10.2 6.8 6 850 1523 155 18 -7.6 16.3 | 118 11 -9.3 5.0 7 850 1524 150 19 -9.5 16.5 | 114 12 -11.2 5.1 8 791 2134 145 16 -9.2 13.1 | 99 11 -10.9 1.7 9 763 2438 165 16 -4.1 15.5 | 125 7 -5.9 4.1 10 736 2743 150 15 -7.5 13.0 | 100 9 -9.2 1.6 11 710 3048 165 14 -3.6 13.5 | 112 6 -5.3 2.2 12 700 3166 160 15 -5.1 14.1 | 112 7 -6.9 2.7 13 684 3353 135 15 -10.6 10.6 | 87 12 -12.3 -0.8 14 659 3658 160 13 -4.4 12.2 | 98 6 -6.2 0.9 15 634 3962 145 13 -7.5 10.6 | 86 9 -9.2 -0.7 16 611 4267 165 11 -2.8 10.6 | 81 5 -4.6 -0.7 17 588 4572 195 12 3.1 11.6 | 260 1 1.4 0.2 18 566 4877 190 16 2.8 15.8 | 193 5 1.1 4.4 19 525 5486 135 16 -11.3 11.3 | 90 13 -13.0 -0.0 20 500 5880 135 16 -11.3 11.3 | 90 13 -13.0 -0.0 21 449 6706 155 15 -6.3 13.6 | 105 8 -8.1 2.2 22 432 7010 145 14 -8.0 11.5 | 91 10 -9.8 0.1 23 400 7610 165 16 -4.1 15.5 | 125 7 -5.9 4.1 24 399 7620 165 17 -4.4 16.4 | 130 8 -6.1 5.1 25 368 8230 170 16 -2.8 15.8 | 134 6 -4.5 4.4 26 338 8839 160 16 -5.5 15.0 | 117 8 -7.2 3.7 27 325 9144 195 19 4.9 18.4 | 205 8 3.2 7.0 28 300 9720 195 19 4.9 18.4 | 205 8 3.2 7.0 29 250 10990 185 19 1.7 18.9 | 179 8 -0.1 7.6 30 218 11887 170 19 -3.3 18.7 | 146 9 -5.0 7.4 31 200 12460 185 21 1.8 20.9 | 181 10 0.1 9.6 32 180 13106 185 23 2.0 22.9 | 181 12 0.3 11.6 33 163 13716 225 7 4.9 4.9 | 333 7 3.2 -6.4 34 155 14021 245 12 10.9 5.1 | 304 11 9.1 -6.3 35 150 14240 285 15 14.5 -3.9 | 320 20 12.8 -15.2 36 148 14326 280 13 12.8 -2.3 | 321 18 11.1 -13.6 37 140 14630 285 18 17.4 -4.7 | 316 22 15.7 -16.0 38 120 15545 50 7 -5.4 -4.5 | 24 17 -7.1 -15.9 39 115 15787 70 17 -16.0 -5.8 | 46 25 -17.7 -17.2 40 108 16154 95 20 -19.9 1.7 | 66 24 -21.7 -9.6 41 102 16459 105 21 -20.3 5.4 | 75 23 -22.0 -5.9 42 100 16590 80 20 -19.7 -3.5 | 55 26 -21.4 -14.8 43 97 16764 45 22 -15.6 -15.6 | 33 32 -17.3 -26.9 44 92 17069 100 18 -17.7 3.1 | 67 21 -19.5 -8.2 45 87 17374 140 15 -9.6 11.5 | 91 11 -11.4 0.1 46 79 17983 190 21 3.6 20.7 | 192 10 1.9 9.3 47 75 18288 210 19 9.5 16.5 | 237 9 7.8 5.1 48 71 18593 265 2 2.0 0.2 | 359 11 0.3 -11.2 49 70 18650 255 10 9.7 2.6 | 318 12 7.9 -8.8 50 67 18898 255 10 9.7 2.6 | 318 12 7.9 -8.8 51 64 19202 320 14 9.0 -10.7 | 342 23 7.3 -22.1 52 61 19507 40 20 -12.9 -15.3 | 29 30 -14.6 -26.7 53 57 19812 60 10 -8.7 -5.0 | 32 19 -10.4 -16.4 54 50 20630 75 43 -41.5 -11.1 | 63 49 -43.3 -22.5 55 47 21031 80 43 -42.3 -7.5 | 67 48 -44.1 -18.8 56 42 21641 100 46 -45.3 8.0 | 86 47 -47.0 -3.4 57 35 22860 100 55 -54.2 9.6 | 88 56 -55.9 -1.8 58 30 23740 85 65 -64.8 -5.7 | 76 69 -66.5 -17.0 59 27 24384 80 71 -69.9 -12.3 | 72 75 -71.6 -23.7 60 20 26320 85 85 -84.7 -7.4 | 78 88 -86.4 -18.8 61 19 26655 85 85 -84.7 -7.4 | 78 88 -86.4 -18.8 62 19 26822 85 85 -84.7 -7.4 | 78 88 -86.4 -18.8 63 12 29566 95 69 -68.7 6.0 | 86 71 -70.5 -5.3 64 10 30980 85 38 -37.9 -3.3 | 70 42 -39.6 -14.7 65 7 33450 155 2 -0.8 1.8 | 15 10 -2.6 -9.5 Wind Parameters Mean winds (0-6000m): 158.6 at 15.3 knts Storm direction: 188.6 at 11.5 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -28.9 tot: -10.7 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 87.78 Bulk Shear: 3.18 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 ------------------------------------------------------------------------------- 500 177 14 140 4| 10.8 0.0 10.8| 8.1 -1.2 6.9 13.8 0.75| 12.8 9.6 1000 174 15 140 5| 5.4 1.6 7.0| 8.1 -5.0 3.1 3.1 0.43| 8.6 3.7 1500 167 17 132 7| 3.6 2.2 5.8| 8.1 -11.7 -3.6 -2.4 0.21| 7.7 1.6 2000 162 17 125 8| 2.7 2.2 4.9| 8.1 -21.5 -13.5 -6.7 0.06| 6.9 0.4 2500 161 17 121 9| 2.6 1.8 4.3| 16.2 -23.7 -7.4 -3.0 0.13| 6.7 0.9 3000 160 16 119 8| 1.9 1.5 3.4| 18.2 -28.9 -10.7 -3.6 0.07| 6.5 0.5 4000 158 16 113 8| 1.4 1.6 3.0| 21.8 -41.2 -19.4 -4.8 -0.02| 6.7 -0.1 5000 162 15 115 7| 1.8 1.4 3.2| 22.4 -46.7 -24.3 -4.9 -0.05| 7.1 -0.3 6000 159 15 112 8| 1.6 2.1 3.7| 24.0 -67.4 -43.4 -7.2 -0.15| 7.1 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251013.12.gif