UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080900.upa.cvt Date: 0000Z 9 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 9 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 47 130 1 SFC 993 103 15.2 13.9 92 1.3 14.4 130 1 288.9 290.7 287.8 317.2 10.10 2 964 355 13.0 12.9 99 0.1 13.0 238 4 289.2 290.9 287.6 316.5 9.74 3 949 488 12.4 10.2 86 2.2 11.1 247 5 289.9 291.3 286.5 313.2 8.25 4 934 623 11.2 9.4 89 1.8 10.2 256 5 290.0 291.4 286.2 312.4 7.94 5 932 641 10.8 10.7 99 0.1 10.7 257 6 289.7 291.3 286.8 314.3 8.70 6 925 704 10.4 9.8 96 0.6 10.0 260 7 289.9 291.4 286.5 313.3 8.24 7 922 731 10.2 10.2 100 0.0 10.2 259 7 290.0 291.5 286.8 314.0 8.50 8 914 804 9.8 9.8 100 0.0 9.8 255 8 290.3 291.8 286.7 313.9 8.35 9 911 831 9.8 8.2 90 1.6 8.9 254 8 290.6 291.9 286.0 311.9 7.50 10 895 978 8.4 8.4 100 0.0 8.4 252 9 290.6 292.0 286.2 312.6 7.75 11 887 1052 8.0 8.0 100 0.0 8.0 254 9 291.0 292.3 286.2 312.6 7.60 12 884 1080 8.0 7.9 99 0.1 7.9 255 10 291.2 292.6 286.4 312.8 7.58 13 882 1099 8.0 6.5 90 1.5 7.2 256 10 291.4 292.7 285.7 311.1 6.89 14 876 1156 7.8 6.6 92 1.2 7.1 258 10 291.8 293.0 285.9 311.8 6.99 15 863 1279 7.4 4.2 80 3.2 5.7 257 10 292.6 293.7 285.3 309.9 6.00 16 850 1404 6.4 3.4 81 3.0 4.8 250 10 292.9 293.9 285.1 309.5 5.75 17 807 1828 3.2 2.6 96 0.6 2.9 274 9 293.8 294.9 285.5 310.5 5.72 18 782 2083 1.6 1.5 99 0.1 1.5 271 11 294.8 295.7 285.6 310.7 5.46 19 775 2155 1.2 1.2 100 0.0 1.2 269 12 295.1 296.1 285.7 310.9 5.39 20 759 2323 0.2 0.0 99 0.2 0.1 261 13 295.8 296.7 285.5 310.6 5.04 21 700 2969 -2.7 -2.7 100 0.0 -2.7 245 9 299.5 300.3 286.4 312.9 4.48 22 517 5318 -15.1 -16.4 90 1.3 -15.5 195 3 311.6 312.0 288.2 318.3 2.05 23 505 5495 -16.1 -16.9 94 0.8 -16.3 184 2 312.5 312.9 288.5 319.1 2.02 24 500 5570 -16.5 -17.4 93 0.9 -16.8 180 2 312.9 313.3 288.5 319.3 1.95 25 486 5783 -18.1 -19.8 86 1.7 -18.6 147 1 313.5 313.8 288.4 318.9 1.64 26 483 5829 -18.9 -22.3 74 3.4 -19.7 145 1 313.1 313.3 287.9 317.5 1.32 27 473 5985 -20.3 -26.3 59 6.0 -21.5 145 3 313.2 313.4 287.6 316.4 0.94 28 467 6079 -20.7 -26.7 59 6.0 -22.0 145 5 313.9 314.0 287.8 317.0 0.92 29 463 6143 -20.9 -26.9 59 6.0 -22.1 141 5 314.4 314.6 287.9 317.5 0.91 30 458 6223 -21.1 -23.8 79 2.7 -21.7 131 6 315.1 315.4 288.5 319.3 1.22 31 439 6535 -22.9 -24.9 84 2.0 -23.4 96 9 316.7 316.9 288.9 320.6 1.15 32 432 6652 -24.1 -25.5 88 1.4 -24.4 82 9 316.6 316.8 288.9 320.4 1.11 33 421 6840 -25.1 -27.5 80 2.4 -25.6 74 10 317.7 317.9 289.0 321.0 0.95 34 401 7192 -27.9 -29.3 88 1.4 -28.2 70 10 318.5 318.7 289.2 321.4 0.84 35 400 7210 -28.1 -29.6 87 1.5 -28.3 70 10 318.5 318.6 289.2 321.3 0.82 36 349 8175 -35.5 -37.7 80 2.2 -35.7 68 13 321.1 321.2 289.6 322.7 0.43 37 341 8336 -36.9 -38.0 89 1.1 -37.0 69 13 321.4 321.5 289.6 322.9 0.42 38 335 8459 -37.9 -40.1 80 2.2 -38.1 69 14 321.6 321.7 289.6 322.9 0.35 39 330 8562 -38.7 -40.3 85 1.6 -38.8 70 14 321.9 322.0 289.8 323.2 0.35 40 323 8709 -39.7 -42.7 73 3.0 -39.9 65 16 322.5 322.6 289.8 323.5 0.27 41 318 8816 -40.7 -42.5 83 1.8 -40.8 61 17 322.6 322.6 289.9 323.6 0.28 42 311 8967 -41.9 -44.9 72 3.0 -42.1 56 19 323.0 323.0 289.9 323.8 0.22 43 305 9099 -42.9 -44.1 88 1.2 -43.0 52 20 323.4 323.4 290.0 324.3 0.25 44 300 9210 -43.7 -47.9 63 4.2 -43.9 55 18 323.8 323.8 290.1 324.4 0.17 45 293 9368 -45.1 -47.7 75 2.6 -45.2 58 18 324.0 324.0 290.2 324.6 0.17 46 291 9414 -45.7 -48.9 70 3.2 -45.9 58 18 323.8 323.8 290.1 324.3 0.15 47 288 9482 -46.1 -47.3 88 1.2 -46.2 59 18 324.1 324.2 290.2 324.9 0.19 48 287 9506 -46.3 -48.1 82 1.8 -46.4 60 18 324.2 324.2 290.2 324.8 0.17 49 285 9552 -46.7 -52.7 50 6.0 -46.9 61 18 324.3 324.3 290.2 324.7 0.10 50 283 9598 -46.9 -53.9 45 7.0 -47.1 61 18 324.6 324.6 290.3 325.0 0.09 51 279 9693 -47.7 -51.6 64 3.9 -47.9 63 18 324.8 324.8 290.3 325.3 0.12 52 277 9740 -48.1 -54.1 50 6.0 -48.3 64 18 324.9 324.9 290.3 325.2 0.09 53 275 9788 -48.1 -57.1 35 9.0 -48.4 65 18 325.6 325.6 290.5 325.8 0.06 54 255 10282 -50.9 -60.9 30 10.0 -51.1 73 18 328.5 328.5 291.3 328.7 0.04 55 250 10410 -51.7 -60.7 33 9.0 -51.9 75 18 329.2 329.2 291.5 329.4 0.04 56 245 10540 -52.3 -61.3 33 9.0 -52.5 80 17 330.2 330.2 291.8 330.4 0.04 57 200 11860 -47.3 -78.3 2 31.0 -48.0 185 8 357.9 357.9 298.3 357.9 0.00 58 150 13780 -45.5 -80.5 1 35.0 -46.5 265 9 391.7 391.7 304.0 391.7 0.00 59 100 16450 -47.7 -81.7 1 34.0 -48.9 280 14 435.6 435.6 309.4 435.6 0.01 60 93 16929 -47.1 -82.1 1 35.0 -48.4 264 13 445.9 445.9 310.4 445.9 0.01 61 76 18259 -49.3 -83.3 1 34.0 -50.6 324 3 467.8 467.8 312.4 467.8 0.01 62 70 18800 -47.3 -82.3 1 35.0 -49.0 220 4 483.2 483.2 313.7 483.2 0.01 63 54 20512 -48.9 -83.9 1 35.0 -50.7 274 6 516.7 516.7 316.1 516.8 0.01 64 51 20889 -47.1 -83.1 1 36.0 -49.3 286 7 529.5 529.5 316.9 529.5 0.01 65 50 21020 -47.3 -83.3 1 36.0 -49.5 290 7 532.0 532.0 317.1 532.0 0.01 66 48 21290 -46.7 -82.7 1 36.0 -49.1 286 7 539.7 539.7 317.5 539.7 0.01 67 31 24174 -48.9 -83.9 1 35.0 -51.7 53 1 605.6 605.6 320.9 605.7 0.01 68 30 24390 -48.1 -84.1 1 36.0 -51.1 230 7 613.5 613.5 321.2 613.6 0.01 69 26 25341 -45.7 -82.7 1 37.0 -49.8 25 10 646.0 646.0 322.5 646.1 0.02 70 25 25602 -46.1 -83.1 1 37.0 -50.2 105 12 652.1 652.1 322.7 652.2 0.02 71 23 26161 -43.9 -82.9 1 39.0 -49.0 95 4 674.3 674.3 323.6 674.4 0.02 72 22 26459 -44.5 -82.5 1 38.0 -49.6 91 3 681.1 681.2 323.8 681.3 0.02 73 20 27100 -43.5 -82.5 1 39.0 -49.3 95 6 703.0 703.0 324.6 703.2 0.02 74 19 27446 -41.9 -81.9 1 40.0 -48.5 85 6 718.4 718.4 325.0 718.6 0.03 75 17 28197 -42.9 -81.9 1 39.0 -49.5 75 9 738.4 738.4 325.6 738.6 0.03 76 15 29042 -42.1 -82.1 0 40.0 -49.6 114 4 768.0 768.0 326.4 768.2 0.03 77 14 29511 -39.7 -80.7 0 41.0 -48.6 125 4 791.4 791.4 327.0 791.8 0.04 78 13 30019 -38.7 -80.7 0 42.0 -48.4 105 9 811.8 811.8 327.5 812.3 0.05 79 12 30571 -36.3 -79.3 0 43.0 -47.7 100 12 839.1 839.2 328.2 839.7 0.06 80 11 31172 -37.9 -79.9 0 42.0 -48.9 100 15 854.5 854.5 328.5 855.1 0.06 81 10 31830 -37.1 -79.1 0 42.0 -49.0 100 18 881.1 881.1 329.1 881.9 0.08 82 8.0 33380 -35.1 -78.1 0 43.0 -49.4 91 14 947.1 947.1 330.3 948.3 0.11 83 7.1 34219 -31.1 -75.1 1 44.0 -48.6 86 12 996.4 996.5 331.2 998.9 0.20 84 7.0 34320 -31.1 -75.1 1 44.0 -48.7 85 12 1000.5 1000.6 331.2 1003.0 0.21 85 6.4 34956 -30.7 -75.7 0 45.0 -49.1 1028.1 1028.3 331.6 1030.7 0.21 86 5.9 35534 -30.7 -75.7 0 45.0 -49.6 1052.3 1052.5 332.0 1055.2 0.22 TRP 245 10540 -52.3 -61.3 33 9.0 -52.5 80 17 330.2 330.2 291.8 330.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 754.93 mb = 2367.42 m = 7767.02 ft Wetbulb zero: 757.34 mb = 2340.35 m = 7678.22 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 94.57 % Est. max temperature: 19.27 C = 66.69 F Sfc-Lift cond lev (LCL): 974.12 mb = 266.43 m = 874.10 ft T: 13.77 C 700-500 lapse rate: 5.31 C/km ThetaE index: 4.80 C Layer 964.0- 932.0 mb Conv cond level (CCL): 930.25 mb = 656.43 m = 2153.62 ft Mean mixing ratio: 8.71 g/kg Conv temperature: 16.05 C = 60.89 F Cap Strength: 2.98 C Lifted Index: 3.11 C Risk: None Lifted Index @300 mb: 6.96 C Lifted Index @700 mb: -0.67 C Showalter Index: 6.16 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.90 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 62.80 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.52 J/kg Max Up Vert Vel: 13.31 m/s Conv Inhibition (B-): 0.64 J/kg Cap Strength: 3.09 C Lift Cond Lev (LCL): 930.47 mb = 654.48 m = 2147.21 ft Lev Free Conv (LFC): 925.47 mb = 699.76 m = 2295.77 ft Equ Level (EL): 635.47 mb = 3718.63 m = 12200.08 ft B at Equ Level: 87.99 J/kg Max Parcel Lev (MPL): 505.47 mb = 5488.07 m = 18005.28 ft Wind level data Storm motion: 278 at 6 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 ---------------------------------------------------------- 0 993 103 130 1 -0.8 0.6 | 103 7 -6.4 1.5 1 970 305 235 4 3.3 2.3 | 143 4 -2.4 3.1 2 935 610 255 5 4.8 1.3 | 159 2 -0.8 2.1 3 925 704 260 7 6.9 1.2 | 211 2 1.2 2.0 4 902 914 250 9 8.5 3.1 | 216 5 2.8 3.9 5 869 1219 260 10 9.8 1.7 | 239 5 4.2 2.6 6 850 1404 250 10 9.4 3.4 | 221 6 3.7 4.2 7 837 1524 250 10 9.4 3.4 | 221 6 3.7 4.2 8 806 1829 275 9 9.0 -0.8 | 269 3 3.3 0.0 9 776 2134 270 12 12.0 -0.0 | 263 6 6.3 0.8 10 748 2438 255 13 12.6 3.4 | 239 8 6.9 4.2 11 720 2743 260 8 7.9 1.4 | 225 3 2.2 2.2 12 700 2969 245 9 8.2 3.8 | 208 5 2.5 4.6 13 666 3353 230 11 8.4 7.1 | 199 8 2.8 7.9 14 640 3658 255 10 9.7 2.6 | 230 5 4.0 3.4 15 592 4267 255 8 7.7 2.1 | 216 4 2.1 2.9 16 547 4877 220 6 3.9 4.6 | 162 6 -1.8 5.4 17 500 5570 180 2 0.0 2.0 | 116 6 -5.7 2.8 18 485 5791 145 1 -0.6 0.8 | 105 6 -6.2 1.6 19 465 6096 145 5 -2.9 4.1 | 120 10 -8.5 4.9 20 428 6706 75 10 -9.7 -2.6 | 83 15 -15.3 -1.8 21 400 7210 70 10 -9.4 -3.4 | 80 15 -15.1 -2.6 22 394 7315 70 11 -10.3 -3.8 | 80 16 -16.0 -2.9 23 377 7620 65 11 -10.0 -4.6 | 76 16 -15.6 -3.8 24 331 8534 70 14 -13.2 -4.8 | 78 19 -18.8 -4.0 25 303 9144 50 21 -16.1 -13.5 | 60 25 -21.7 -12.7 26 300 9210 55 18 -14.7 -10.3 | 65 23 -20.4 -9.5 27 250 10410 75 18 -17.4 -4.7 | 81 23 -23.0 -3.8 28 245 10540 80 17 -16.7 -3.0 | 85 23 -22.4 -2.1 29 240 10668 80 17 -16.7 -3.0 | 85 23 -22.4 -2.1 30 229 10973 70 17 -16.0 -5.8 | 77 22 -21.6 -5.0 31 200 11860 185 8 0.7 8.0 | 151 10 -5.0 8.8 32 199 11887 170 10 -1.7 9.8 | 145 13 -7.4 10.7 33 190 12192 260 2 2.0 0.3 | 108 4 -3.7 1.2 34 182 12497 245 10 9.1 4.2 | 214 6 3.4 5.0 35 166 13106 265 16 15.9 1.4 | 258 11 10.3 2.2 36 159 13411 245 11 10.0 4.6 | 218 7 4.3 5.5 37 151 13716 265 14 13.9 1.2 | 256 9 8.3 2.0 38 150 13780 265 9 9.0 0.8 | 244 4 3.3 1.6 39 145 14021 265 10 10.0 0.9 | 249 5 4.3 1.7 40 138 14326 225 10 7.1 7.1 | 190 8 1.4 7.9 41 132 14630 255 11 10.6 2.8 | 234 6 5.0 3.7 42 120 15240 280 8 7.9 -1.4 | 284 2 2.2 -0.6 43 110 15850 240 10 8.7 5.0 | 207 7 3.0 5.8 44 105 16154 250 12 11.3 4.1 | 229 7 5.6 4.9 45 100 16450 280 14 13.8 -2.4 | 281 8 8.1 -1.6 46 100 16459 235 10 8.2 5.7 | 201 7 2.5 6.6 47 95 16764 280 14 13.8 -2.4 | 281 8 8.1 -1.6 48 87 17374 220 11 7.1 8.4 | 189 9 1.4 9.2 49 83 17678 250 13 12.2 4.4 | 231 8 6.6 5.3 50 79 17983 265 14 13.9 1.2 | 256 9 8.3 2.0 51 76 18288 330 2 1.0 -1.7 | 79 5 -4.7 -0.9 52 70 18800 220 4 2.6 3.1 | 141 5 -3.1 3.9 53 50 21020 290 7 6.6 -2.4 | 330 2 0.9 -1.6 54 48 21336 285 7 6.8 -1.8 | 312 1 1.1 -1.0 55 40 22555 0 0 -0.0 -0.0 | 98 6 -5.7 0.8 56 30 24384 60 1 -0.9 -0.5 | 93 7 -6.5 0.3 57 30 24390 230 7 5.4 4.5 | 177 5 -0.3 5.3 58 26 25298 10 10 -1.7 -9.8 | 39 12 -7.4 -9.0 59 25 25603 105 12 -11.6 3.1 | 103 18 -17.2 3.9 60 24 25908 120 13 -11.3 6.5 | 113 18 -16.9 7.3 61 23 26213 90 2 -2.0 0.0 | 96 8 -7.7 0.8 62 20 27100 95 6 -6.0 0.5 | 97 12 -11.6 1.3 63 19 27432 85 6 -6.0 -0.5 | 91 12 -11.6 0.3 64 16 28651 70 10 -9.4 -3.4 | 80 15 -15.1 -2.6 65 15 29261 135 1 -0.7 0.7 | 103 7 -6.4 1.5 66 13 30175 100 10 -9.8 1.7 | 99 16 -15.5 2.6 67 10 31830 100 18 -17.7 3.1 | 100 24 -23.4 3.9 68 7 34320 85 12 -12.0 -1.0 | 89 18 -17.6 -0.2 Wind Parameters Mean winds (0-6000m): 248.2 at 7.6 knts Storm direction: 278.2 at 5.7 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -11.4 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 41.68 Bulk Shear: 2.12 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 ------------------------------------------------------------------------------- 500 240 4 137 4| 5.8 0.0 5.8| 6.7 0.0 6.7 13.4 0.69| 7.3 5.0 1000 250 6 178 3| 5.3 0.0 5.3| 9.5 0.0 9.5 9.5 0.66| 6.6 4.3 1500 252 7 202 3| 3.6 0.0 3.6| 11.6 -2.0 9.5 6.3 0.52| 5.6 2.9 2000 258 8 220 3| 3.2 0.0 3.2| 14.3 -2.5 11.7 5.9 0.49| 5.6 2.8 2500 259 9 229 4| 2.6 0.6 3.1| 14.3 -8.8 5.5 2.2 0.27| 5.7 1.5 3000 257 9 227 4| 2.1 1.0 3.2| 14.3 -11.4 2.9 1.0 0.15| 5.6 0.9 4000 254 9 223 5| 1.6 0.8 2.4| 20.0 -13.4 6.6 1.7 0.18| 5.2 0.9 5000 251 9 215 4| 1.3 1.2 2.5| 20.0 -21.4 -1.4 -0.3 0.02| 4.9 0.1 6000 248 8 201 4| 1.1 1.4 2.5| 24.2 -28.7 -4.6 -0.8 -0.03| 4.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250809.00.gif