UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072600.upa.cvt Date: 0000Z 26 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 26 JUL 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1026 9 11.2 10.3 94 0.9 10.7 255 8 282.3 283.6 282.7 303.3 7.68 1 1025 17 10.4 10.0 97 0.4 10.2 256 8 281.6 282.8 282.3 302.1 7.53 2 1015 100 10.0 9.9 99 0.1 10.0 268 10 281.9 283.2 282.4 302.6 7.56 3 1012 125 10.0 10.0 100 0.0 10.0 271 10 282.2 283.5 282.6 303.1 7.63 4 1009 150 12.0 11.7 98 0.3 11.9 275 11 284.4 285.9 284.6 308.1 8.58 5 1005 184 12.6 12.4 99 0.2 12.5 279 11 285.3 286.9 285.4 310.3 9.03 6 1004 193 13.6 13.5 99 0.1 13.6 280 11 286.4 288.1 286.5 313.4 9.72 7 1000 227 14.0 13.9 99 0.1 14.0 285 12 287.1 288.9 287.1 315.0 10.03 8 999 235 14.0 13.9 99 0.1 14.0 286 12 287.2 289.0 287.1 315.2 10.04 9 954 626 14.8 14.8 100 0.0 14.8 294 16 291.9 293.8 289.8 323.5 11.16 10 949 671 14.6 14.6 100 0.0 14.6 292 17 292.1 294.1 289.8 323.5 11.07 11 936 788 14.4 14.4 100 0.0 14.4 285 18 293.0 295.0 290.2 324.6 11.08 12 926 879 15.4 14.0 91 1.4 14.5 280 19 295.0 296.9 290.6 326.3 10.91 13 925 888 15.2 13.6 90 1.6 14.2 280 19 294.9 296.8 290.4 325.4 10.64 14 923 906 15.2 13.2 88 2.0 14.0 283 19 295.0 296.9 290.2 324.9 10.38 15 903 1092 14.6 11.7 83 2.9 12.8 282 19 296.3 298.0 290.0 324.1 9.61 16 883 1281 13.4 11.8 90 1.6 12.4 285 19 296.9 298.7 290.5 325.6 9.89 17 866 1445 12.6 10.2 85 2.4 11.2 298 20 297.8 299.4 290.0 324.1 9.06 18 858 1523 12.8 8.0 73 4.8 10.0 305 21 298.8 300.2 289.3 321.8 7.87 19 850 1602 12.4 9.5 82 2.9 10.6 300 24 299.1 300.7 290.3 324.9 8.80 20 848 1622 12.2 9.8 85 2.4 10.7 300 24 299.1 300.8 290.4 325.5 9.00 21 835 1752 11.8 8.1 78 3.7 9.6 300 25 300.0 301.5 290.0 324.0 8.14 22 828 1822 11.4 8.4 82 3.0 9.6 300 26 300.3 301.9 290.3 325.1 8.38 23 819 1914 11.0 6.9 76 4.1 8.6 299 27 300.8 302.2 289.8 323.5 7.64 24 815 1955 10.8 8.2 84 2.6 9.3 298 27 301.1 302.6 290.5 325.9 8.40 25 806 2047 10.4 7.0 79 3.4 8.4 296 28 301.6 303.0 290.2 324.8 7.82 26 797 2141 10.2 8.4 89 1.8 9.1 295 29 302.3 304.0 291.2 328.2 8.71 27 777 2352 8.4 8.3 99 0.1 8.3 295 30 302.6 304.3 291.5 329.0 8.88 28 775 2374 8.2 8.1 99 0.1 8.2 295 31 302.6 304.2 291.3 328.8 8.78 29 763 2503 7.6 7.6 100 0.0 7.6 294 31 303.3 304.9 291.5 329.1 8.62 30 747 2678 6.8 6.8 100 0.0 6.8 291 29 304.3 305.8 291.5 329.3 8.33 31 745 2700 6.8 4.8 87 2.0 5.6 291 29 304.5 305.9 290.7 326.4 7.26 32 728 2890 6.0 5.1 94 0.9 5.5 292 27 305.7 307.1 291.3 328.6 7.59 33 722 2958 5.8 3.9 88 1.9 4.7 293 26 306.2 307.5 291.0 327.5 7.03 34 714 3049 5.0 3.8 92 1.2 4.3 295 25 306.3 307.6 291.0 327.7 7.06 35 712 3072 5.0 2.6 84 2.4 3.7 296 25 306.5 307.7 290.6 326.3 6.49 36 704 3164 4.6 2.8 88 1.8 3.6 302 26 307.1 308.3 291.0 327.4 6.66 37 700 3211 4.2 1.5 83 2.7 2.8 305 27 307.1 308.3 290.5 325.8 6.10 38 698 3234 4.2 1.0 80 3.2 2.5 305 27 307.4 308.5 290.4 325.5 5.90 39 676 3495 2.2 0.9 91 1.3 1.5 301 31 308.0 309.1 290.7 326.6 6.05 40 671 3555 2.0 0.1 87 1.9 1.0 299 32 308.4 309.5 290.6 326.1 5.75 41 656 3737 0.8 0.1 95 0.7 0.4 293 33 309.1 310.2 290.9 327.2 5.88 42 630 4062 -1.1 -2.1 93 1.0 -1.6 286 29 310.5 311.5 290.7 326.7 5.21 43 613 4281 -1.9 -4.3 84 2.4 -3.0 290 33 312.0 312.9 290.6 326.3 4.54 44 609 4333 -2.1 -5.3 79 3.2 -3.6 290 33 312.4 313.2 290.5 325.7 4.23 45 606 4372 -2.3 -4.4 85 2.1 -3.3 290 33 312.6 313.4 290.9 326.9 4.56 46 598 4478 -3.1 -5.2 85 2.1 -4.1 290 33 312.8 313.7 290.7 326.6 4.34 47 593 4544 -3.3 -6.6 78 3.3 -4.8 290 33 313.3 314.1 290.5 325.9 3.93 48 587 4625 -3.5 -12.5 50 9.0 -7.0 290 34 314.0 314.5 289.4 322.1 2.49 49 585 4652 -3.7 -11.7 54 8.0 -6.8 290 34 314.1 314.6 289.6 322.8 2.67 50 582 4693 -4.1 -6.6 83 2.5 -5.2 290 34 314.1 314.9 290.8 326.9 4.01 51 575 4788 -4.3 -10.3 63 6.0 -6.8 290 34 315.0 315.5 290.2 324.8 3.04 52 573 4816 -4.5 -8.7 72 4.2 -6.3 290 34 315.0 315.7 290.6 326.2 3.46 53 571 4844 -4.5 -12.5 54 8.0 -7.6 290 34 315.3 315.8 289.9 323.7 2.56 54 500 5880 -10.7 -14.9 71 4.2 -12.2 295 33 320.0 320.5 291.2 328.0 2.41 55 400 7550 -22.5 -24.7 82 2.2 -23.0 310 33 325.7 326.0 291.8 330.3 1.29 56 300 9600 -37.5 -43.5 53 6.0 -38.0 310 44 332.5 332.6 292.7 333.6 0.27 57 250 10830 -46.9 -52.9 50 6.0 -47.1 310 44 336.3 336.4 293.5 336.8 0.11 58 212 11905 -55.1 -60.1 54 5.0 -55.2 300 38 339.8 339.8 294.3 340.0 0.05 59 200 12280 -52.3 -76.3 4 24.0 -52.7 295 44 349.9 349.9 296.6 350.0 0.01 60 150 14130 -55.5 -80.5 3 25.0 -55.8 295 35 374.5 374.5 301.4 374.5 0.00 61 100 16690 -57.7 -84.7 2 27.0 -58.1 330 14 416.2 416.2 307.3 416.3 0.00 62 87 17565 -58.3 -85.3 2 27.0 -58.7 297 12 431.9 432.0 309.0 432.0 0.00 63 75 18502 -55.9 -84.9 1 29.0 -56.5 308 11 455.7 455.7 311.4 455.7 0.00 64 71 18850 -56.5 -85.5 1 29.0 -57.1 330 10 461.6 461.6 311.9 461.7 0.00 65 70 18940 -55.9 -84.9 1 29.0 -56.6 5 14 464.8 464.8 312.2 464.8 0.00 66 58 20148 -52.9 -83.9 1 31.0 -54.0 13 10 497.3 497.3 314.8 497.3 0.01 67 50 21110 -52.1 -84.1 1 32.0 -53.5 75 11 520.7 520.7 316.4 520.7 0.01 68 42 22236 -51.5 -83.5 1 32.0 -53.2 60 10 548.8 548.8 318.1 548.9 0.01 69 39 22716 -51.5 -83.5 1 32.0 -53.3 73 12 560.6 560.6 318.7 560.6 0.01 70 34 23609 -48.7 -82.7 1 34.0 -51.3 80 15 590.4 590.4 320.2 590.4 0.01 71 30 24430 -48.7 -82.7 1 34.0 -51.6 90 16 611.9 611.9 321.2 612.0 0.01 72 28 24886 -47.3 -82.3 1 35.0 -50.7 98 12 628.0 628.0 321.8 628.1 0.02 73 26 25376 -47.9 -81.9 1 34.0 -51.3 67 12 639.7 639.7 322.3 639.8 0.02 74 20 27120 -44.9 -80.9 1 36.0 -50.1 85 15 698.7 698.8 324.4 699.0 0.03 75 17 28210 -44.1 -81.1 1 37.0 -50.1 82 15 734.6 734.6 325.5 734.8 0.03 76 16 28617 -44.1 -80.1 1 36.0 -50.4 80 14 747.4 747.4 325.8 747.8 0.04 77 13 30033 -36.9 -77.9 1 41.0 -47.6 97 21 818.1 818.1 327.7 818.8 0.07 78 12 30589 -35.5 -77.5 1 42.0 -47.4 104 18 842.0 842.0 328.2 842.8 0.08 79 11 31195 -36.1 -77.1 1 41.0 -48.1 112 15 861.0 861.0 328.7 862.0 0.10 80 10 31860 -33.9 -76.9 1 43.0 -47.7 120 11 893.0 893.1 329.3 894.2 0.11 81 9.2 32446 -33.5 -76.5 1 43.0 -48.0 108 12 916.1 916.2 329.8 917.5 0.13 82 7.0 34390 -27.7 -73.7 0 46.0 -47.6 70 16 1014.5 1014.7 331.5 1017.7 0.25 83 6.8 34598 -27.5 -73.5 0 46.0 -47.7 1023.8 1024.0 331.6 1027.2 0.27 84 6.7 34705 -27.3 -73.3 0 46.0 -47.8 1029.0 1029.2 331.6 1032.5 0.28 TRP 212 11905 -55.1 -60.1 54 5.0 -55.2 300 38 339.8 339.8 294.3 340.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 645.05 mb = 3874.07 m = 12710.04 ft Wetbulb zero: 650.55 mb = 3804.35 m = 12481.30 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 83.78 % Est. max temperature: 26.31 C = 79.35 F Sfc-Lift cond lev (LCL): 1012.27 mb = 122.99 m = 403.50 ft T: 10.00 C 700-500 lapse rate: 5.58 C/km ThetaE index: 3.77 C Layer 866.0- 850.0 mb Conv cond level (CCL): 1025.00 mb = 17.27 m = 56.66 ft Mean mixing ratio: 10.14 g/kg Conv temperature: 14.54 C = 58.17 F Cap Strength: 6.20 C Lifted Index: 7.15 C Risk: None Lifted Index @300 mb: 11.11 C Lifted Index @700 mb: 4.88 C Showalter Index: 3.05 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.20 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.23 J/kg Max Up Vert Vel: 9.62 m/s Conv Inhibition (B-): 57829.08 J/kg Cap Strength: 7.08 C Lift Cond Lev (LCL): 974.32 mb = 447.54 m = 1468.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 20 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 1026 9 255 8 7.7 2.1 | 166 19 -4.6 18.3 1 1000 227 285 12 11.6 -3.1 | 177 13 -0.7 13.1 2 991 305 295 12 10.9 -5.1 | 173 11 -1.4 11.1 3 956 610 295 16 14.5 -6.8 | 193 10 2.2 9.4 4 925 888 280 19 18.7 -3.3 | 206 14 6.4 12.9 5 922 914 285 19 18.4 -4.9 | 208 13 6.1 11.3 6 889 1219 280 19 18.7 -3.3 | 206 14 6.4 12.9 7 858 1524 305 21 17.2 -12.0 | 230 6 4.9 4.2 8 850 1602 300 24 20.8 -12.0 | 244 9 8.5 4.2 9 827 1829 300 26 22.5 -13.0 | 253 11 10.2 3.2 10 797 2134 295 29 26.3 -12.3 | 254 15 14.0 3.9 11 768 2438 295 31 28.1 -13.1 | 259 16 15.8 3.1 12 741 2743 290 29 27.3 -9.9 | 247 16 15.0 6.3 13 714 3048 295 25 22.7 -10.6 | 241 12 10.4 5.6 14 700 3211 305 27 22.1 -15.5 | 266 10 9.8 0.7 15 688 3353 305 28 22.9 -16.1 | 269 11 10.6 0.1 16 662 3658 295 34 30.8 -14.4 | 264 19 18.5 1.8 17 637 3962 285 28 27.0 -7.2 | 239 17 14.8 9.0 18 613 4267 290 33 31.0 -11.3 | 255 19 18.7 4.9 19 567 4877 290 34 31.9 -11.6 | 257 20 19.7 4.6 20 500 5880 295 33 29.9 -13.9 | 263 18 17.6 2.3 21 486 6096 295 34 30.8 -14.4 | 264 19 18.5 1.8 22 400 7550 310 33 25.3 -21.2 | 291 14 13.0 -5.0 23 396 7620 310 33 25.3 -21.2 | 291 14 13.0 -5.0 24 380 7925 300 30 26.0 -15.0 | 265 14 13.7 1.2 25 320 9144 305 43 35.2 -24.7 | 290 24 22.9 -8.5 26 306 9449 310 45 34.5 -28.9 | 300 26 22.2 -12.7 27 300 9600 310 44 33.7 -28.3 | 299 25 21.4 -12.1 28 250 10830 310 44 33.7 -28.3 | 299 25 21.4 -12.1 29 233 11278 315 39 27.6 -27.6 | 307 19 15.3 -11.4 30 212 11905 300 38 32.9 -19.0 | 278 21 20.6 -2.8 31 203 12192 290 40 37.6 -13.7 | 264 25 25.3 2.5 32 200 12280 295 44 39.9 -18.6 | 275 28 27.6 -2.4 33 168 13411 295 40 36.3 -16.9 | 272 24 24.0 -0.7 34 160 13716 285 39 37.7 -10.1 | 256 26 25.4 6.1 35 150 14130 295 35 31.7 -14.8 | 266 19 19.4 1.4 36 139 14630 300 34 29.4 -17.0 | 273 17 17.2 -0.8 37 132 14935 280 30 29.5 -5.2 | 238 20 17.2 11.0 38 126 15240 290 33 31.0 -11.3 | 255 19 18.7 4.9 39 120 15545 310 30 23.0 -19.3 | 286 11 10.7 -3.1 40 114 15850 280 22 21.7 -3.8 | 217 16 9.4 12.4 41 104 16459 305 20 16.4 -11.5 | 221 6 4.1 4.7 42 100 16690 330 14 7.0 -12.1 | 128 7 -5.3 4.1 43 94 17069 330 14 7.0 -12.1 | 128 7 -5.3 4.1 44 90 17374 300 13 11.3 -6.5 | 174 10 -1.0 9.7 45 85 17678 295 12 10.9 -5.1 | 173 11 -1.4 11.1 46 81 17983 330 15 7.5 -13.0 | 124 6 -4.8 3.2 47 78 18288 315 12 8.5 -8.5 | 154 9 -3.8 7.7 48 74 18593 305 10 8.2 -5.7 | 159 11 -4.1 10.5 49 70 18898 335 10 4.2 -9.1 | 131 11 -8.1 7.1 50 70 18940 5 14 -1.2 -13.9 | 99 14 -13.5 2.3 51 67 19202 5 15 -1.3 -14.9 | 95 14 -13.6 1.3 52 64 19507 355 10 0.9 -10.0 | 119 13 -11.4 6.2 53 61 19812 20 11 -3.8 -10.3 | 110 17 -16.1 5.9 54 58 20117 10 10 -1.7 -9.8 | 114 15 -14.0 6.3 55 53 20726 55 12 -9.8 -6.9 | 113 24 -22.1 9.3 56 51 21031 60 13 -11.3 -6.5 | 112 25 -23.6 9.7 57 50 21110 75 11 -10.6 -2.8 | 120 27 -22.9 13.4 58 48 21336 75 11 -10.6 -2.8 | 120 27 -22.9 13.4 59 42 22250 60 10 -8.7 -5.0 | 118 24 -21.0 11.2 60 36 23165 85 13 -13.0 -1.1 | 121 29 -25.2 15.1 61 35 23470 85 15 -14.9 -1.3 | 119 31 -27.2 14.9 62 33 23774 75 14 -13.5 -3.6 | 116 29 -25.8 12.6 63 32 24079 95 15 -14.9 1.3 | 123 32 -27.2 17.5 64 30 24384 90 8 -8.0 0.0 | 129 26 -20.3 16.2 65 30 24430 90 16 -16.0 0.0 | 120 33 -28.3 16.2 66 29 24689 85 11 -11.0 -1.0 | 123 28 -23.3 15.2 67 28 24994 105 12 -11.6 3.1 | 129 31 -23.9 19.3 68 26 25298 55 12 -9.8 -6.9 | 113 24 -22.1 9.3 69 25 25603 100 11 -10.8 1.9 | 128 29 -23.1 18.1 70 24 25908 70 10 -9.4 -3.4 | 121 25 -21.7 12.8 71 23 26213 105 10 -9.7 2.6 | 131 29 -22.0 18.8 72 22 26518 50 10 -7.7 -6.4 | 116 22 -20.0 9.8 73 20 27120 85 15 -14.9 -1.3 | 119 31 -27.2 14.9 74 19 27432 85 17 -16.9 -1.5 | 117 33 -29.2 14.7 75 16 28651 80 14 -13.8 -2.4 | 118 29 -26.1 13.8 76 14 29566 70 21 -19.7 -7.2 | 106 33 -32.0 9.0 77 13 29870 95 22 -21.9 1.9 | 118 39 -34.2 18.1 78 10 31860 120 11 -9.5 5.5 | 135 31 -21.8 21.7 79 7 34390 70 16 -15.0 -5.5 | 111 29 -27.3 10.7 Wind Parameters Mean winds (0-6000m): 292.8 at 27.1 knts Storm direction: 322.8 at 20.3 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 76.6 deg Storm rel helicity (0-3000m) pos: 57.0 neg: -21.1 tot: 35.9 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.44 Bulk Shear: 32.10 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 ------------------------------------------------------------------------------- 500 286 12 175 13| 10.3 0.0 10.3| 19.5 -2.3 17.2 34.4 0.41| 11.5 4.7 1000 287 15 188 12| 5.1 2.8 7.9| 31.9 -2.4 29.4 29.4 0.51| 9.0 4.5 1500 287 16 196 12| 5.5 1.9 7.4| 42.6 -3.5 39.1 26.1 0.46| 9.2 4.2 2000 292 18 208 11| 4.1 3.2 7.4| 52.3 -3.5 48.8 24.4 0.48| 8.9 4.2 2500 293 21 220 11| 3.3 3.2 6.6| 57.0 -6.3 50.7 20.3 0.44| 8.0 3.5 3000 293 22 226 11| 2.3 2.7 5.0| 57.0 -21.1 35.9 12.0 0.30| 7.7 2.3 4000 294 24 236 12| 2.4 2.4 4.8| 70.8 -59.3 11.5 2.9 0.15| 8.4 1.3 5000 293 26 242 13| 2.5 1.9 4.4| 96.7 -59.3 37.4 7.5 0.21| 7.4 1.6 6000 293 27 246 14| 2.2 1.6 3.8|106.5 -59.3 47.2 7.9 0.23| 6.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250726.00.gif