UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080700.upa.cvt Date: 0000Z 7 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 7 AUG 25 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 63 345 1 SFC 995 103 24.2 8.2 36 16.0 14.7 345 1 297.8 299.0 288.1 317.9 6.86 2 925 736 17.4 5.4 45 12.0 10.7 80 13 297.1 298.2 287.1 315.0 6.08 3 850 1450 10.8 3.8 62 7.0 7.1 145 11 297.5 298.5 287.1 314.9 5.92 4 827 1678 8.6 3.6 71 5.0 5.9 145 10 297.5 298.6 287.1 315.1 6.00 5 817 1778 8.0 2.0 66 6.0 4.9 148 11 297.9 298.9 286.7 313.9 5.41 6 814 1809 7.8 1.8 66 6.0 4.7 149 11 298.0 299.0 286.7 313.8 5.36 7 811 1839 8.0 -1.0 53 9.0 3.6 150 11 298.5 299.3 285.9 311.6 4.38 8 809 1860 7.8 -1.2 53 9.0 3.4 151 11 298.5 299.3 285.8 311.5 4.33 9 808 1870 7.8 -2.2 49 10.0 3.1 151 11 298.6 299.3 285.5 310.7 4.02 10 807 1880 8.8 -9.2 27 18.0 1.4 152 11 299.8 300.2 284.2 307.1 2.36 11 805 1901 9.2 -3.8 40 13.0 3.1 152 11 300.4 301.1 285.8 311.3 3.58 12 795 2004 8.4 -3.6 43 12.0 2.8 156 10 300.6 301.3 286.0 311.8 3.68 13 786 2098 7.6 0.6 61 7.0 4.0 159 9 300.8 301.7 287.4 316.0 5.09 14 769 2278 6.4 -0.6 61 7.0 2.9 151 8 301.4 302.2 287.3 315.7 4.76 15 700 3041 0.0 -3.1 80 3.1 -1.4 155 10 302.5 303.3 287.3 315.7 4.35 16 693 3121 -0.9 -3.5 82 2.6 -2.1 157 10 302.4 303.1 287.2 315.3 4.26 17 682 3249 -1.9 -3.8 87 1.9 -2.8 152 11 302.6 303.4 287.2 315.5 4.23 18 674 3343 -1.9 -4.2 84 2.3 -2.9 148 11 303.6 304.4 287.5 316.4 4.16 19 666 3438 -1.1 -5.7 71 4.6 -3.1 144 11 305.6 306.3 287.8 317.2 3.75 20 663 3474 -0.5 -9.5 51 9.0 -4.1 143 11 306.7 307.2 287.2 315.5 2.80 21 662 3486 -0.5 -9.5 51 9.0 -4.1 142 11 306.8 307.3 287.3 315.6 2.81 22 655 3571 -0.7 -10.7 47 10.0 -4.7 139 12 307.5 308.0 287.3 315.7 2.58 23 648 3656 -0.7 -8.7 55 8.0 -4.0 135 12 308.4 309.0 288.1 318.1 3.06 24 639 3768 -1.1 -10.1 50 9.0 -4.7 135 12 309.2 309.7 288.1 318.0 2.77 25 604 4214 -4.9 -11.9 58 7.0 -7.5 135 12 309.9 310.3 288.1 318.0 2.54 26 592 4372 -5.7 -14.7 49 9.0 -8.9 135 12 310.7 311.1 287.9 317.4 2.06 27 591 4385 -5.7 -15.7 45 10.0 -9.1 135 12 310.9 311.2 287.8 317.1 1.90 28 590 4398 -5.3 -24.3 21 19.0 -10.5 135 12 311.5 311.7 286.9 314.5 0.91 29 587 4438 -5.1 -31.1 11 26.0 -11.1 135 13 312.2 312.3 286.7 313.9 0.49 30 580 4532 -5.1 -36.1 7 31.0 -11.5 135 13 313.2 313.3 286.8 314.3 0.30 31 515 5454 -11.9 -33.9 14 22.0 -16.3 125 14 315.8 315.9 287.9 317.4 0.42 32 500 5680 -13.5 -32.5 19 19.0 -17.3 125 13 316.6 316.7 288.2 318.3 0.50 33 487 5880 -14.3 -44.3 6 30.0 -18.7 127 12 318.0 318.0 288.3 318.6 0.15 34 465 6229 -16.7 -41.7 10 25.0 -20.4 123 12 319.2 319.3 288.8 320.0 0.21 35 458 6342 -17.7 -37.7 16 20.0 -21.0 125 11 319.4 319.4 288.9 320.6 0.33 36 455 6391 -18.3 -32.3 28 14.0 -21.0 126 11 319.2 319.3 289.1 321.2 0.56 37 452 6441 -18.7 -32.7 28 14.0 -21.3 127 11 319.3 319.4 289.1 321.3 0.54 38 425 6897 -21.5 -39.5 18 18.0 -24.1 137 10 321.4 321.5 289.5 322.5 0.29 39 400 7340 -25.3 -42.3 19 17.0 -27.3 115 8 322.1 322.2 289.6 323.0 0.23 40 383 7654 -27.9 -42.9 23 15.0 -29.6 121 8 322.7 322.8 289.8 323.6 0.23 41 372 7863 -29.1 -44.1 22 15.0 -30.6 128 8 323.8 323.9 290.2 324.6 0.20 42 361 8078 -29.9 -48.9 14 19.0 -31.6 136 8 325.5 325.6 290.6 326.0 0.12 43 346 8379 -31.9 -49.9 15 18.0 -33.3 147 8 326.8 326.8 290.9 327.3 0.12 44 300 9370 -40.7 -53.7 23 13.0 -41.3 160 7 328.0 328.0 291.2 328.3 0.09 45 297 9438 -41.5 -54.5 23 13.0 -42.1 158 7 327.8 327.8 291.2 328.1 0.08 46 256 10425 -49.3 -60.3 27 11.0 -49.6 128 8 330.5 330.5 291.9 330.7 0.04 47 250 10580 -50.1 -60.1 30 10.0 -50.4 135 3 331.6 331.6 292.2 331.8 0.05 48 218 11464 -56.5 -63.5 41 7.0 -56.6 283 7 334.9 334.9 293.1 335.1 0.03 49 215 11552 -56.7 -63.7 41 7.0 -56.8 269 8 336.0 336.0 293.3 336.1 0.03 50 207 11792 -57.7 -65.7 35 8.0 -57.8 230 12 338.0 338.1 293.9 338.2 0.03 51 201 11978 -57.7 -67.7 27 10.0 -57.9 239 9 340.9 340.9 294.6 341.0 0.02 52 200 12010 -57.5 -68.5 23 11.0 -57.6 240 8 341.7 341.7 294.7 341.8 0.02 53 195 12170 -56.7 -76.7 6 20.0 -56.9 252 9 345.5 345.5 295.6 345.5 0.01 54 189 12368 -56.3 -79.3 4 23.0 -56.5 266 11 349.2 349.2 296.5 349.2 0.00 55 162 13359 -50.9 -81.9 1 31.0 -51.4 262 17 374.0 374.0 301.2 374.1 0.00 56 152 13774 -50.5 -82.5 1 32.0 -51.1 249 19 381.6 381.6 302.5 381.6 0.00 57 150 13860 -50.5 -82.5 1 32.0 -51.1 255 18 383.1 383.1 302.8 383.1 0.00 58 100 16500 -51.5 -83.5 1 32.0 -52.3 300 14 428.2 428.2 308.6 428.2 0.00 59 96 16766 -49.7 -83.7 1 34.0 -50.7 300 14 436.8 436.8 309.6 436.8 0.00 60 91 17116 -50.7 -83.7 1 33.0 -51.7 273 2 441.5 441.5 310.0 441.5 0.00 61 70 18830 -49.5 -83.5 1 34.0 -50.8 230 7 478.5 478.5 313.3 478.5 0.01 62 55 20406 -48.7 -83.7 1 35.0 -50.5 234 11 514.5 514.5 315.9 514.5 0.01 63 53 20648 -49.3 -83.3 1 34.0 -51.0 227 12 518.6 518.6 316.2 518.6 0.01 64 50 21030 -47.5 -83.5 1 36.0 -49.7 275 5 531.5 531.5 317.0 531.6 0.01 65 44 21877 -47.1 -83.1 1 36.0 -49.6 254 8 552.3 552.3 318.2 552.4 0.01 66 35 23386 -49.7 -83.7 1 34.0 -52.1 77 4 582.9 582.9 319.8 582.9 0.01 67 30 24400 -48.1 -84.1 1 36.0 -51.1 125 2 613.5 613.5 321.2 613.6 0.01 68 28 24855 -48.3 -84.3 1 36.0 -51.5 112 7 625.2 625.2 321.7 625.3 0.01 69 27 25095 -46.7 -83.7 1 37.0 -50.4 105 9 636.2 636.2 322.2 636.3 0.01 70 26 25345 -47.1 -83.1 1 36.0 -50.8 104 11 642.0 642.0 322.4 642.1 0.02 71 20 27100 -42.5 -81.5 1 39.0 -48.7 95 11 706.1 706.1 324.6 706.3 0.03 72 18 27812 -42.1 -82.1 0 40.0 -48.8 154 11 729.0 729.0 325.3 729.2 0.03 73 16 28614 -39.3 -80.3 1 41.0 -47.8 85 9 763.1 763.1 326.3 763.4 0.04 74 13 30032 -40.5 -81.5 0 41.0 -49.3 99 11 805.6 805.6 327.4 806.0 0.04 75 12 30581 -37.7 -79.7 0 42.0 -48.4 123 8 834.2 834.2 328.1 834.7 0.06 76 10 31840 -37.1 -79.1 0 42.0 -49.0 175 1 881.1 881.1 329.1 881.9 0.08 77 10 31840 -37.7 -79.7 0 42.0 -49.3 175 1 878.8 878.9 329.0 879.5 0.07 78 9.8 31980 -36.5 -79.5 0 43.0 -48.8 888.4 888.5 329.2 889.2 0.07 TRP 207 11792 -57.7 -65.7 35 8.0 -57.8 230 12 338.0 338.1 293.9 338.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5617.00 m Freezing level: 700.00 mb = 3041.00 m = 9976.91 ft Wetbulb zero: 722.69 mb = 2782.14 m = 9127.65 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 47.06 % Est. max temperature: 23.89 C = 75.00 F Sfc-Lift cond lev (LCL): 785.65 mb = 2101.91 m = 6895.95 ft T: 7.58 C 700-500 lapse rate: 5.12 C/km ThetaE index: 8.08 C Layer 817.0- 805.0 mb Conv cond level (CCL): 726.68 mb = 2737.42 m = 8980.93 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 28.47 C = 83.25 F Cap Strength: 5.54 C Lifted Index: 5.17 C Risk: None Lifted Index @300 mb: 8.85 C Lifted Index @700 mb: 1.33 C Showalter Index: 5.82 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 17.30 C K Index: 25.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 80.60 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.88 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 54998.96 J/kg Cap Strength: 5.53 C Lift Cond Lev (LCL): 776.90 mb = 2194.07 m = 7198.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 160 at 8 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 ---------------------------------------------------------- 0 995 103 345 1 0.3 -1.0 | 340 9 3.1 -8.7 1 972 305 60 11 -9.5 -5.5 | 27 15 -6.7 -13.2 2 939 610 70 9 -8.5 -3.1 | 27 12 -5.6 -10.8 3 925 736 80 13 -12.8 -2.3 | 45 14 -10.0 -10.0 4 906 914 90 9 -9.0 0.0 | 38 10 -6.2 -7.7 5 874 1219 105 8 -7.7 2.1 | 41 7 -4.9 -5.7 6 850 1450 145 11 -6.3 9.0 | 110 4 -3.5 1.3 7 842 1524 140 10 -6.4 7.7 | 89 4 -3.6 -0.1 8 812 1829 150 11 -5.5 9.5 | 124 3 -2.7 1.8 9 782 2134 160 9 -3.1 8.5 | 161 1 -0.2 0.7 10 753 2438 140 7 -4.5 5.4 | 35 3 -1.7 -2.4 11 726 2743 155 9 -3.8 8.2 | 113 1 -1.0 0.4 12 700 3041 155 10 -4.2 9.1 | 133 2 -1.4 1.3 13 699 3048 160 10 -3.4 9.4 | 161 2 -0.6 1.6 14 647 3658 135 12 -8.5 8.5 | 97 6 -5.6 0.7 15 599 4267 135 12 -8.5 8.5 | 97 6 -5.6 0.7 16 554 4877 135 14 -9.9 9.9 | 107 7 -7.1 2.2 17 533 5182 125 15 -12.3 8.6 | 95 9 -9.4 0.9 18 500 5680 125 13 -10.6 7.5 | 88 8 -7.8 -0.3 19 493 5791 130 12 -9.2 7.7 | 90 6 -6.4 -0.0 20 473 6096 120 12 -10.4 6.0 | 77 8 -7.6 -1.7 21 418 7010 140 10 -6.4 7.7 | 89 4 -3.6 -0.1 22 400 7340 115 8 -7.3 3.4 | 45 6 -4.4 -4.4 23 384 7620 120 8 -6.9 4.0 | 47 6 -4.1 -3.7 24 310 9144 175 7 -0.6 7.0 | 289 2 2.2 -0.8 25 300 9370 160 7 -2.4 6.6 | 339 1 0.4 -1.2 26 258 10363 125 10 -8.2 5.7 | 69 6 -5.4 -2.0 27 250 10580 135 3 -2.1 2.1 | 353 6 0.7 -5.6 28 235 10973 0 0 -0.0 -0.0 | 340 8 2.8 -7.7 29 207 11792 230 12 9.2 7.7 | 270 12 12.0 -0.0 30 200 12010 240 8 6.9 4.0 | 291 10 9.8 -3.7 31 185 12497 275 12 12.0 -1.0 | 301 17 14.8 -8.8 32 177 12802 255 12 11.6 3.1 | 288 15 14.4 -4.6 33 169 13106 275 16 15.9 -1.4 | 296 21 18.8 -9.1 34 153 13716 245 19 17.2 8.0 | 269 20 20.1 0.3 35 150 13860 255 18 17.4 4.7 | 279 20 20.2 -3.1 36 140 14326 275 15 14.9 -1.3 | 297 20 17.8 -9.1 37 133 14630 265 18 17.9 1.6 | 287 22 20.8 -6.2 38 121 15240 270 14 14.0 -0.0 | 295 19 16.8 -7.7 39 116 15545 245 19 17.2 8.0 | 269 20 20.1 0.3 40 111 15850 255 22 21.3 5.7 | 275 24 24.1 -2.1 41 101 16459 315 13 9.2 -9.2 | 325 21 12.0 -16.9 42 100 16500 300 14 12.1 -7.0 | 315 21 15.0 -14.7 43 96 16764 300 14 12.1 -7.0 | 315 21 15.0 -14.7 44 92 17069 275 1 1.0 -0.1 | 334 9 3.8 -7.8 45 83 17678 245 10 9.1 4.2 | 286 12 11.9 -3.5 46 80 17983 270 16 16.0 -0.0 | 292 20 18.8 -7.7 47 76 18288 225 6 4.2 4.2 | 296 8 7.1 -3.5 48 73 18593 250 12 11.3 4.1 | 284 15 14.1 -3.6 49 70 18830 230 7 5.4 4.5 | 292 9 8.2 -3.2 50 69 18898 215 10 5.7 8.2 | 267 9 8.6 0.4 51 63 19507 215 10 5.7 8.2 | 267 9 8.6 0.4 52 60 19812 250 10 9.4 3.4 | 289 13 12.2 -4.3 53 52 20726 225 12 8.5 8.5 | 266 11 11.3 0.7 54 50 21030 275 5 5.0 -0.4 | 316 11 7.8 -8.2 55 50 21031 265 10 10.0 0.9 | 298 15 12.8 -6.9 56 48 21336 275 5 5.0 -0.4 | 316 11 7.8 -8.2 57 42 22250 240 10 8.7 5.0 | 283 12 11.5 -2.7 58 40 22555 0 0 -0.0 -0.0 | 340 8 2.8 -7.7 59 30 24384 170 8 -1.4 7.9 | 265 1 1.4 0.1 60 30 24400 125 2 -1.6 1.1 | 350 7 1.2 -6.6 61 26 25298 100 11 -10.8 1.9 | 54 10 -8.0 -5.8 62 25 25603 125 10 -8.2 5.7 | 69 6 -5.4 -2.0 63 23 26213 0 0 -0.0 -0.0 | 340 8 2.8 -7.7 64 20 27100 95 11 -11.0 1.0 | 50 11 -8.1 -6.8 65 19 27432 105 7 -6.8 1.8 | 33 7 -3.9 -5.9 66 18 27737 140 12 -7.7 9.2 | 106 5 -4.9 1.4 67 17 28042 190 10 1.7 9.8 | 245 5 4.6 2.1 68 17 28346 145 2 -1.1 1.6 | 345 6 1.7 -6.1 69 16 28651 80 10 -9.8 -1.7 | 36 12 -7.0 -9.5 70 15 28956 110 17 -16.0 5.8 | 82 13 -13.1 -1.9 71 15 29261 140 13 -8.4 10.0 | 112 6 -5.5 2.2 72 14 29566 175 10 -0.9 10.0 | 222 3 2.0 2.2 73 13 29870 90 10 -10.0 0.0 | 43 11 -7.2 -7.7 74 13 30175 105 11 -10.6 2.8 | 58 9 -7.8 -4.9 75 10 31840 175 1 -0.1 1.0 | 338 7 2.8 -6.8 Wind Parameters Mean winds (0-6000m): 129.9 at 11.0 knts Storm direction: 159.9 at 8.3 knts Shear (0-3000m) pos: 2.1 neg: 0.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 168.3 deg Storm rel helicity (0-3000m) pos: 59.3 neg: -3.2 tot: 56.1 m^2/s^2 ave: 18.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 16.21 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 62 8 21 13| 9.3 0.0 9.3| 35.8 -0.1 35.8 71.5 0.71| 15.5 11.0 1000 75 9 31 12| 4.5 0.0 4.5| 48.7 -2.6 46.1 46.1 0.57| 12.3 7.0 1500 92 9 41 10| 3.8 0.0 3.8| 56.3 -2.6 53.7 35.8 0.60| 10.8 6.5 2000 109 10 53 8| 2.6 0.0 2.6| 58.0 -2.6 55.4 27.7 0.61| 9.1 5.5 2500 117 9 57 6| 2.1 0.4 2.5| 58.5 -3.2 55.2 22.1 0.50| 8.2 4.1 3000 125 9 62 5| 2.1 0.3 2.5| 59.3 -3.2 56.1 18.7 0.52| 7.3 3.8 4000 130 10 73 5| 1.6 0.8 2.4| 59.3 -6.0 53.3 13.3 0.41| 6.1 2.5 5000 131 11 81 5| 1.3 0.9 2.2| 60.9 -8.5 52.4 10.5 0.37| 5.3 2.0 6000 130 11 83 6| 1.1 0.8 1.9| 61.1 -14.7 46.4 7.7 0.28| 4.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250807.00.gif