UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 26 APR 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 1010 2 29.4 22.4 66 7.0 24.3 40 10 301.7 304.8 297.1 352.2 17.13 1 1000 98 28.4 22.4 70 6.0 24.0 70 16 301.5 304.7 297.2 352.5 17.30 2 941 636 23.2 22.2 94 1.0 22.5 301.5 304.9 297.7 355.2 18.19 3 932 720 22.4 21.1 92 1.3 21.5 301.6 304.7 297.1 352.1 17.14 4 926 777 22.6 18.1 76 4.5 19.5 302.3 304.9 295.4 344.4 14.25 5 925 786 22.6 18.4 77 4.2 19.6 80 23 302.4 305.1 295.6 345.4 14.55 6 924 795 22.4 18.6 79 3.8 19.8 302.3 305.0 295.7 345.9 14.75 7 922 814 22.2 17.9 77 4.3 19.2 302.3 304.9 295.3 344.0 14.13 8 919 843 22.4 16.4 69 6.0 18.3 302.8 305.2 294.6 340.9 12.87 9 902 1006 21.6 14.6 64 7.0 17.0 303.6 305.7 293.9 338.2 11.66 10 893 1093 20.8 16.8 78 4.0 18.1 303.6 306.1 295.3 344.0 13.60 11 866 1358 18.8 17.9 95 0.9 18.2 304.2 307.0 296.4 349.1 15.07 12 850 1519 17.8 17.3 97 0.5 17.5 80 18 304.8 307.5 296.4 348.9 14.78 13 840 1620 17.2 17.1 99 0.1 17.1 305.2 307.9 296.5 349.3 14.76 14 834 1682 17.0 17.0 100 0.0 17.0 305.6 308.4 296.6 349.8 14.78 15 765 2416 13.4 13.1 98 0.3 13.2 309.4 311.7 296.0 347.3 12.49 16 764 2427 13.4 11.8 90 1.6 12.4 309.5 311.6 295.4 344.4 11.46 17 741 2685 14.0 7.0 63 7.0 9.7 312.9 314.5 294.1 339.3 8.51 18 736 2743 13.6 6.6 63 7.0 9.3 313.0 314.6 294.0 338.9 8.34 19 726 2858 13.2 4.2 54 9.0 7.9 313.8 315.2 293.3 336.1 7.14 20 721 2916 12.6 3.6 54 9.0 7.4 313.8 315.1 293.2 335.3 6.89 21 719 2940 12.8 1.8 47 11.0 6.6 314.2 315.4 292.6 333.3 6.07 22 705 3105 12.2 -5.8 28 18.0 3.4 315.4 316.0 290.7 326.7 3.52 23 700 3165 11.6 -6.4 28 18.0 2.9 70 15 315.3 316.0 290.6 326.2 3.38 24 697 3201 11.4 -5.6 30 17.0 3.1 315.5 316.2 290.9 327.1 3.61 25 657 3692 7.2 -2.8 49 10.0 2.1 316.1 317.1 292.0 331.3 4.74 26 645 3844 6.2 -3.8 49 10.0 1.2 316.7 317.5 292.0 331.0 4.48 27 636 3959 5.2 -4.8 48 10.0 0.3 316.8 317.6 291.8 330.4 4.21 28 632 4011 4.6 -3.4 56 8.0 0.5 316.7 317.6 292.2 331.8 4.71 29 628 4063 4.6 -5.4 48 10.0 -0.3 317.3 318.1 291.8 330.4 4.07 30 625 4102 4.4 -3.6 56 8.0 0.4 317.5 318.4 292.4 332.6 4.69 31 623 4128 4.2 -1.8 65 6.0 1.1 317.5 318.6 293.0 334.8 5.39 32 622 4141 4.2 -2.8 60 7.0 0.6 317.7 318.7 292.7 333.8 5.01 33 618 4194 3.8 -2.2 65 6.0 0.7 317.8 318.8 293.0 334.7 5.27 34 616 4220 3.6 0.5 80 3.1 1.9 317.9 319.1 293.9 338.4 6.46 35 615 4233 3.8 -2.2 65 6.0 0.7 318.3 319.3 293.1 335.3 5.30 36 607 4340 3.0 1.8 92 1.2 2.3 318.5 319.9 294.7 341.5 7.20 37 603 4393 2.6 0.6 87 2.0 1.5 318.7 320.0 294.3 339.9 6.65 38 601 4420 2.4 1.3 92 1.1 1.8 318.7 320.1 294.6 341.1 7.02 39 600 4434 2.4 0.5 87 1.9 1.4 318.9 320.2 294.3 340.1 6.63 40 588 4598 3.6 -6.4 48 10.0 -1.3 322.1 322.9 293.2 335.4 4.03 41 586 4626 4.0 -7.0 44 11.0 -1.3 322.9 323.7 293.2 335.7 3.86 42 577 4752 3.2 -8.8 41 12.0 -2.3 323.4 324.1 293.0 334.8 3.41 43 572 4822 3.6 -9.4 38 13.0 -2.4 324.7 325.3 293.2 335.7 3.28 44 553 5096 1.4 -7.6 51 9.0 -2.9 325.2 326.0 293.9 338.3 3.91 45 549 5155 1.0 -11.0 40 12.0 -4.3 325.4 326.0 293.2 335.6 3.01 46 521 5574 -2.7 -11.7 50 9.0 -6.5 325.9 326.5 293.3 336.0 3.00 47 517 5635 -3.1 -8.1 68 5.0 -5.4 326.1 326.9 294.2 339.6 4.02 48 514 5681 -3.3 -6.4 79 3.1 -4.8 326.4 327.3 294.7 341.8 4.61 49 511 5728 -3.3 -5.9 82 2.6 -4.6 327.0 327.9 295.0 343.0 4.82 50 505 5821 -3.5 -7.1 76 3.6 -5.3 327.8 328.7 295.0 342.7 4.45 51 501 5884 -3.7 -6.9 78 3.2 -5.3 328.3 329.3 295.2 343.6 4.56 52 500 5900 -3.7 -6.8 79 3.1 -5.2 65 17 328.5 329.4 295.3 343.9 4.60 53 486 6123 -5.9 -6.7 94 0.8 -6.3 328.5 329.5 295.4 344.5 4.77 54 480 6220 -6.3 -6.5 98 0.2 -6.4 329.2 330.2 295.7 345.6 4.91 55 400 7620 -15.1 -15.8 94 0.7 -15.4 75 8 335.4 335.9 295.6 345.1 2.79 56 300 9750 -28.5 -36.5 46 8.0 -29.8 175 12 345.2 345.3 296.1 347.4 0.56 57 250 11030 -39.3 -48.3 38 9.0 -40.0 215 10 347.6 347.7 296.3 348.4 0.19 58 200 12510 -51.9 -61.9 29 10.0 -52.2 230 28 350.6 350.6 296.8 350.8 0.05 59 150 14310 -66.5 -79.5 14 13.0 -66.6 195 8 355.5 355.5 297.8 355.5 0.00 60 115 15861 -80.3 -84.7 48 4.4 -80.3 345 18 358.0 358.0 298.3 358.0 0.00 61 100 16650 -80.1 -86.1 36 6.0 -80.1 20 4 373.0 373.0 301.1 373.0 0.00 62 92 17119 -81.9 -87.9 35 6.0 -81.9 378.4 378.4 302.0 378.4 0.00 63 83 17699 -79.9 -87.9 25 8.0 -79.9 393.8 393.8 304.3 393.8 0.00 64 81 17837 -80.5 -88.5 25 8.0 -80.5 395.3 395.3 304.6 395.3 0.00 65 79 17979 -77.9 -87.9 18 10.0 -77.9 403.5 403.5 305.7 403.5 0.00 66 74 18353 -77.3 -87.3 19 10.0 -77.3 412.4 412.4 306.8 412.4 0.00 67 70 18670 -79.9 -89.9 17 10.0 -79.9 275 13 413.4 413.4 306.9 413.5 0.00 68 69 18751 -79.9 -89.9 17 10.0 -79.9 415.2 415.2 307.2 415.2 0.00 69 67 18918 -77.9 -89.9 13 12.0 -77.9 423.0 423.0 308.0 423.0 0.00 70 66 19004 -75.5 -88.5 11 13.0 -75.6 430.0 430.0 308.9 430.0 0.00 71 64 19183 -74.7 -88.7 10 14.0 -74.7 435.6 435.6 309.4 435.6 0.00 72 63 19274 -72.9 -88.9 7 16.0 -73.0 441.5 441.5 310.0 441.5 0.00 73 62 19368 -73.1 -89.1 7 16.0 -73.2 443.1 443.1 310.2 443.1 0.00 74 59 19661 -69.3 -88.3 5 19.0 -69.4 458.0 458.0 311.6 458.0 0.00 75 57 19865 -70.5 -88.5 5 18.0 -70.6 459.8 459.8 311.8 459.8 0.00 76 52 20413 -67.9 -88.9 3 21.0 -68.1 478.1 478.1 313.3 478.1 0.00 77 50 20650 -64.7 -87.7 3 23.0 -65.0 255 18 491.0 491.0 314.3 491.0 0.00 78 49 20774 -64.5 -87.5 3 23.0 -64.8 494.3 494.3 314.5 494.4 0.00 79 43 21569 -66.7 -89.7 3 23.0 -67.0 507.7 507.7 315.5 507.8 0.00 80 41 21859 -63.9 -87.9 2 24.0 -64.3 521.7 521.7 316.4 521.7 0.00 81 40 22011 -64.1 -88.1 2 24.0 -64.6 524.9 524.9 316.6 524.9 0.00 82 36 22663 -60.1 -89.1 1 29.0 -60.9 551.3 551.3 318.2 551.3 0.00 83 35 22841 -55.7 -86.7 1 31.0 -57.0 567.2 567.2 319.0 567.3 0.01 84 33 23214 -57.5 -86.5 1 29.0 -58.6 572.1 572.1 319.3 572.1 0.01 85 32 23410 -55.3 -86.3 1 31.0 -56.8 583.0 583.0 319.8 583.1 0.01 86 30 23820 -57.5 -87.5 1 30.0 -58.7 315 14 587.9 587.9 320.0 587.9 0.01 87 29 24034 -57.7 -86.7 1 29.0 -58.9 593.1 593.1 320.3 593.1 0.01 88 27 24486 -55.9 -86.9 1 31.0 -57.5 610.4 610.4 321.1 610.4 0.01 89 24 25228 -59.7 -88.7 1 29.0 -60.9 620.2 620.2 321.5 620.3 0.01 90 21 26068 -56.7 -88.7 1 32.0 -58.5 653.4 653.4 322.8 653.5 0.01 91 20 26380 -52.5 -86.5 1 34.0 -55.3 90 48 675.5 675.5 323.6 675.6 0.01 92 18 27065 -51.1 -86.1 1 35.0 -54.5 700.6 700.6 324.4 700.7 0.01 93 16 27831 -52.1 -86.1 1 34.0 -55.5 721.3 721.3 325.1 721.4 0.01 94 14 28705 -48.3 -85.3 1 37.0 -53.4 762.3 762.3 326.3 762.4 0.02 95 14 28705 -44.9 -83.9 0 39.0 -51.4 773.8 773.8 326.6 774.0 0.02 96 13 29201 -45.1 -84.1 0 39.0 -51.7 789.7 789.7 327.0 789.9 0.03 97 12 29740 -42.1 -83.1 0 41.0 -50.5 818.6 818.6 327.7 818.9 0.03 98 10 30980 -40.5 -81.5 0 41.0 -50.5 90 57 868.4 868.4 328.8 868.9 0.05 99 9.0 31698 -40.3 -81.3 0 41.0 -50.9 895.7 895.7 329.4 896.3 0.06 TRP 115 15861 -80.3 -84.7 48 4.4 -80.3 345 18 358.0 358.0 298.3 358.0 0.00 WND 7.0 100 77 Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 541.43 mb = 5267.89 m = 17282.91 ft Wetbulb zero: 629.33 mb = 4045.28 m = 13271.76 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 67.52 % Est. max temperature: 32.15 C = 89.87 F Sfc-Lift cond lev (LCL): 912.84 mb = 901.45 m = 2957.49 ft T: 22.11 C 700-500 lapse rate: 5.59 C/km ThetaE index: 23.60 C Layer 765.0- 697.0 mb Conv cond level (CCL): 880.55 mb = 1214.27 m = 3983.78 ft Mean mixing ratio: 16.80 g/kg Conv temperature: 31.61 C = 88.90 F Cap Strength: 1.47 C Lifted Index: -1.26 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.86 C Lifted Index @700 mb: 0.62 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.00 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 260.60 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 533.66 J/kg Max Up Vert Vel: 32.67 m/s Conv Inhibition (B-): 16.56 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 907.97 mb = 948.07 m = 3110.43 ft Lev Free Conv (LFC): 852.97 mb = 1488.94 m = 4884.92 ft Equ Level (EL): 752.97 mb = 2549.84 m = 8365.52 ft B at Equ Level: 24.91 J/kg Max Parcel Lev (MPL): 102.97 mb = 16484.66 m = 54082.89 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39780 100 77 -75.8 13.4 1 1010 2 40 10 -6.4 -7.7 2 1000 98 70 16 -15.0 -5.5 3 977 305 75 20 -19.3 -5.2 4 925 786 80 23 -22.7 -4.0 5 911 914 80 25 -24.6 -4.3 6 850 1519 80 18 -17.7 -3.1 7 791 2134 95 16 -15.9 1.4 8 763 2438 90 16 -16.0 0.0 9 736 2743 105 12 -11.6 3.1 10 700 3165 70 15 -14.1 -5.1 11 684 3353 70 15 -14.1 -5.1 12 659 3658 60 12 -10.4 -6.0 13 611 4267 100 12 -11.8 2.1 14 589 4572 110 10 -9.4 3.4 15 567 4877 60 14 -12.1 -7.0 16 546 5182 35 19 -10.9 -15.6 17 526 5486 35 20 -11.5 -16.4 18 500 5900 65 17 -15.4 -7.2 19 469 6401 110 13 -12.2 4.4 20 416 7315 85 10 -10.0 -0.9 21 400 7620 75 8 -7.7 -2.1 22 339 8839 135 10 -7.1 7.1 23 312 9449 180 10 0.0 10.0 24 300 9750 175 12 -1.0 12.0 25 287 10058 170 10 -1.7 9.8 26 275 10363 185 5 0.4 5.0 27 250 11030 215 10 5.7 8.2 28 241 11278 215 10 5.7 8.2 29 230 11582 210 17 8.5 14.7 30 200 12510 230 28 21.4 18.0 31 191 12802 240 26 22.5 13.0 32 165 13716 225 31 21.9 21.9 33 150 14310 195 8 2.1 7.7 34 142 14630 200 10 3.4 9.4 35 121 15545 345 10 2.6 -9.7 36 115 15850 345 19 4.9 -18.4 37 115 15861 345 18 4.7 -17.4 38 109 16154 15 14 -3.6 -13.5 39 100 16650 20 4 -1.4 -3.8 40 98 16764 20 4 -1.4 -3.8 41 88 17374 25 10 -4.2 -9.1 42 83 17678 45 17 -12.0 -12.0 43 79 17983 35 15 -8.6 -12.3 44 75 18288 50 10 -7.7 -6.4 45 71 18593 235 10 8.2 5.7 46 70 18670 275 13 13.0 -1.1 47 67 18898 245 11 10.0 4.6 48 64 19202 290 19 17.9 -6.5 49 58 19812 260 30 29.5 5.2 50 52 20422 295 22 19.9 -9.3 51 50 20650 255 18 17.4 4.7 52 49 20726 210 13 6.5 11.3 53 47 21031 250 16 15.0 5.5 54 45 21336 255 29 28.0 7.5 55 43 21641 260 17 16.7 3.0 56 41 21946 240 18 15.6 9.0 57 39 22250 245 29 26.3 12.3 58 37 22555 270 28 28.0 -0.0 59 35 22860 275 19 18.9 -1.7 60 33 23165 240 20 17.3 10.0 61 32 23470 260 23 22.7 4.0 62 30 23774 300 16 13.9 -8.0 63 30 23820 315 14 9.9 -9.9 64 27 24384 315 10 7.1 -7.1 65 26 24689 95 18 -17.9 1.6 66 25 24994 100 31 -30.5 5.4 67 22 25908 80 36 -35.5 -6.3 68 21 26213 90 37 -37.0 0.0 69 20 26380 90 48 -48.0 0.0 70 20 26518 65 39 -35.3 -16.5 71 19 26822 90 48 -48.0 0.0 72 12 29870 95 65 -64.8 5.7 73 10 30980 90 57 -57.0 0.0 74 7 33450 100 77 -75.8 13.4 Wind Parameters Energy-Hel index: -33.35 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20250426.00.gif