UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081512.upa.cvt Date: 1200Z 15 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 15 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 ------------------------------------------------------------------------------- SFC 1004 103 7.8 3.5 74 4.3 5.7 300 8 280.6 281.5 278.7 294.2 4.90 1 1000 139 7.8 3.5 74 4.3 5.7 300 8 281.0 281.8 278.9 294.5 4.92 2 955 518 6.0 1.7 74 4.3 4.0 324 17 282.9 283.6 279.3 295.5 4.53 3 925 778 3.6 1.1 84 2.5 2.5 330 17 283.0 283.8 279.3 295.5 4.48 4 877 1208 0.4 -1.7 86 2.1 -0.5 311 12 284.0 284.7 279.0 294.9 3.85 5 852 1440 -0.7 -3.7 80 3.0 -1.9 278 6 285.2 285.8 279.1 295.0 3.41 6 850 1459 -0.9 -3.8 81 2.9 -2.1 275 6 285.2 285.8 279.0 294.9 3.39 7 788 2058 -6.1 -6.1 100 0.0 -6.1 299 7 285.9 286.4 279.0 294.7 3.07 8 779 2148 -6.9 -7.1 98 0.2 -7.0 300 8 286.0 286.5 278.7 294.3 2.88 9 772 2219 -4.7 -12.7 54 8.0 -7.2 301 9 289.1 289.4 278.9 294.6 1.86 10 771 2229 -4.5 -12.5 54 8.0 -7.1 302 9 289.4 289.7 279.1 295.1 1.90 11 766 2280 -3.7 -14.7 42 11.0 -7.1 302 10 290.8 291.1 279.4 295.6 1.59 12 756 2384 -3.9 -16.9 36 13.0 -7.7 304 11 291.7 291.9 279.4 295.8 1.34 13 736 2595 -4.5 -14.5 46 10.0 -7.7 302 15 293.3 293.6 280.6 298.4 1.69 14 717 2801 -5.5 -14.5 49 9.0 -8.3 302 16 294.4 294.7 281.2 299.7 1.73 15 709 2889 -5.9 -15.9 45 10.0 -8.9 306 15 294.9 295.2 281.2 299.7 1.56 16 703 2956 -6.3 -13.3 58 7.0 -8.6 309 14 295.1 295.5 281.8 301.1 1.95 17 700 2989 -6.7 -13.7 57 7.0 -8.9 310 14 295.1 295.4 281.7 300.9 1.89 18 694 3056 -7.3 -13.3 62 6.0 -9.2 310 14 295.1 295.5 281.8 301.2 1.97 19 679 3226 -8.5 -14.5 62 6.0 -10.4 306 14 295.6 296.0 281.8 301.3 1.83 20 673 3295 -9.1 -13.3 72 4.2 -10.4 304 14 295.7 296.1 282.1 301.9 2.04 21 662 3422 -10.1 -14.9 68 4.8 -11.5 301 15 296.0 296.3 282.0 301.6 1.81 22 655 3504 -10.3 -13.3 79 3.0 -11.2 299 15 296.7 297.0 282.6 303.1 2.09 23 636 3730 -11.7 -13.5 86 1.8 -12.3 296 15 297.6 298.0 283.0 304.1 2.12 24 623 3888 -12.7 -16.1 76 3.4 -13.7 298 14 298.2 298.5 282.8 303.6 1.75 25 612 4023 -13.7 -15.5 86 1.8 -14.2 301 13 298.6 298.9 283.1 304.4 1.87 26 594 4250 -14.9 -18.3 75 3.4 -15.8 304 12 299.7 300.0 283.2 304.5 1.52 27 586 4352 -15.5 -18.7 76 3.2 -16.3 309 12 300.2 300.5 283.4 304.9 1.49 28 575 4495 -16.7 -19.4 80 2.7 -17.4 319 13 300.4 300.7 283.4 305.0 1.43 29 556 4747 -18.3 -21.9 73 3.6 -19.1 320 13 301.4 301.7 283.5 305.3 1.19 30 522 5214 -22.1 -24.2 83 2.1 -22.5 323 12 302.3 302.5 283.7 305.7 1.03 31 500 5530 -23.7 -26.8 76 3.1 -24.2 330 12 304.1 304.3 284.2 307.0 0.85 32 458 6164 -27.5 -31.7 67 4.2 -28.1 317 11 307.1 307.2 285.0 309.1 0.59 33 455 6211 -27.9 -31.4 72 3.5 -28.4 318 11 307.2 307.3 285.0 309.3 0.61 34 418 6812 -32.7 -35.0 80 2.3 -33.0 328 12 308.6 308.7 285.4 310.2 0.47 35 408 6982 -33.7 -37.3 70 3.6 -34.1 317 13 309.4 309.5 285.6 310.8 0.38 36 400 7120 -34.7 -37.7 74 3.0 -35.0 325 10 309.9 310.0 285.8 311.2 0.37 37 382 7440 -37.5 -39.7 80 2.2 -37.7 331 11 310.3 310.4 285.8 311.4 0.32 38 379 7495 -37.9 -40.4 77 2.5 -38.1 329 11 310.5 310.5 285.9 311.5 0.30 39 370 7661 -38.7 -42.8 65 4.1 -39.0 323 11 311.6 311.6 286.2 312.4 0.24 40 355 7944 -40.9 -45.7 60 4.8 -41.2 300 9 312.3 312.3 286.4 313.0 0.18 41 346 8119 -42.3 -47.3 58 5.0 -42.6 303 10 312.7 312.7 286.5 313.3 0.15 42 333 8377 -44.1 -47.9 66 3.8 -44.3 307 11 313.7 313.7 286.8 314.3 0.15 43 319 8664 -46.5 -51.5 57 5.0 -46.7 312 13 314.2 314.3 286.9 314.6 0.10 44 300 9070 -49.7 -52.6 71 2.9 -49.8 305 16 315.3 315.3 287.3 315.7 0.10 45 298 9114 -49.9 -52.6 73 2.7 -50.0 305 16 315.6 315.6 287.4 316.0 0.10 46 293 9224 -50.5 -54.6 62 4.1 -50.6 303 16 316.3 316.3 287.6 316.6 0.08 47 287 9359 -51.7 -55.8 61 4.1 -51.8 300 16 316.5 316.5 287.6 316.7 0.07 48 285 9404 -51.5 -57.5 49 6.0 -51.7 300 16 317.4 317.4 287.9 317.6 0.06 49 282 9473 -50.7 -62.7 23 12.0 -51.0 300 16 319.5 319.5 288.6 319.6 0.03 50 276 9614 -48.5 -67.5 9 19.0 -48.9 300 15 324.6 324.6 290.2 324.7 0.02 51 261 9984 -46.7 -69.7 6 23.0 -47.2 289 15 332.5 332.5 292.4 332.6 0.01 52 250 10270 -45.7 -70.7 4 25.0 -46.3 290 17 338.1 338.1 293.9 338.2 0.01 53 230 10828 -43.5 -76.5 1 33.0 -44.3 292 16 349.6 349.6 296.5 349.7 0.01 54 208 11506 -42.9 -76.9 1 34.0 -43.9 280 19 360.8 360.8 298.8 360.8 0.01 55 200 11770 -43.1 -77.1 1 34.0 -44.1 280 19 364.5 364.5 299.6 364.5 0.01 56 181 12437 -44.9 -78.9 1 34.0 -45.8 272 21 372.1 372.1 300.9 372.2 0.00 57 166 13015 -43.5 -78.5 1 35.0 -44.6 278 29 383.8 383.8 302.9 383.8 0.01 58 156 13429 -45.7 -79.7 1 34.0 -46.7 294 21 386.9 386.9 303.3 387.0 0.00 59 150 13690 -45.1 -80.1 1 35.0 -46.2 275 20 392.3 392.3 304.1 392.4 0.00 60 100 16380 -48.1 -82.1 1 34.0 -49.3 290 19 434.8 434.8 309.3 434.8 0.00 61 96 16649 -46.9 -81.9 1 35.0 -48.2 282 18 442.2 442.2 310.1 442.3 0.01 62 78 18017 -49.1 -83.1 1 34.0 -50.4 242 12 464.7 464.7 312.2 464.8 0.01 63 71 18636 -46.7 -81.7 1 35.0 -48.4 265 11 482.5 482.5 313.7 482.6 0.01 64 70 18730 -47.7 -81.7 1 34.0 -49.3 245 11 482.3 482.3 313.7 482.4 0.01 65 65 19218 -48.9 -82.9 1 34.0 -50.4 287 10 490.0 490.1 314.2 490.1 0.01 66 58 19967 -48.1 -83.1 1 35.0 -49.9 283 11 508.1 508.1 315.5 508.1 0.01 67 51 20811 -49.9 -83.9 1 34.0 -51.6 279 13 522.9 522.9 316.5 522.9 0.01 68 51 20811 -49.9 -83.9 1 34.0 -51.6 279 13 522.9 522.9 316.5 522.9 0.01 69 50 20940 -49.7 -83.7 1 34.0 -51.5 275 14 526.4 526.4 316.7 526.4 0.01 70 45 21631 -47.9 -82.9 1 35.0 -50.2 256 11 546.8 546.8 317.9 546.9 0.01 71 30 24290 -50.1 -84.1 1 34.0 -52.7 125 1 608.1 608.1 321.0 608.1 0.01 72 29 24512 -50.3 -84.3 1 34.0 -52.9 349 3 613.4 613.4 321.2 613.5 0.01 73 28 24742 -48.5 -83.5 1 35.0 -51.6 1 0 624.6 624.6 321.7 624.7 0.01 74 24 25758 -48.5 -83.5 1 35.0 -52.0 13 9 652.8 652.8 322.8 652.9 0.02 75 24 25758 -48.5 -83.5 1 35.0 -52.0 13 9 652.8 652.8 322.8 652.9 0.02 76 20 26970 -44.3 -82.3 1 38.0 -49.7 70 11 700.6 700.6 324.4 700.8 0.02 77 12 30422 -41.1 -81.1 1 40.0 -50.0 86 10 822.1 822.1 327.8 822.6 0.05 78 12 30422 -40.9 -80.9 1 40.0 -49.8 86 10 822.8 822.9 327.8 823.3 0.05 79 10 31670 -38.5 -80.5 0 42.0 -49.6 55 5 875.8 875.9 329.0 876.5 0.06 80 9.6 31950 -38.1 -80.1 0 42.0 -49.7 60 6 887.6 887.7 329.2 888.3 0.07 81 7.4 33759 -32.7 -76.7 0 44.0 -49.0 89 12 978.2 978.3 330.8 980.0 0.15 82 7.0 34150 -32.1 -76.1 0 44.0 -49.1 95 13 996.3 996.5 331.1 998.5 0.18 83 5.9 35361 -30.7 -75.7 0 45.0 -49.6 1052.3 1052.5 332.0 1055.2 0.22 84 5.8 35482 -30.5 -75.5 0 45.0 -49.7 1058.4 1058.5 332.1 1061.4 0.23 85 5.7 35606 -30.5 -75.5 0 45.0 -49.8 1063.7 1063.8 332.2 1066.7 0.24 86 5.6 35732 -30.1 -75.1 0 45.0 -49.7 1070.8 1071.0 332.3 1074.1 0.26 87 5.5 35860 -29.7 -74.7 0 45.0 -49.7 1078.1 1078.3 332.3 1081.8 0.28 TRP 287 9359 -51.7 -55.8 61 4.1 -51.8 300 16 316.5 316.5 287.6 316.7 0.07 WND Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 867.91 mb = 1292.72 m = 4241.16 ft Wetbulb zero: 885.23 mb = 1132.95 m = 3716.99 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 74.85 % Est. max temperature: 12.30 C = 54.14 F Sfc-Lift cond lev (LCL): 940.11 mb = 645.83 m = 2118.85 ft T: 4.82 C 700-500 lapse rate: 6.69 C/km ThetaE index: 0.69 C Layer 850.0- 772.0 mb Conv cond level (CCL): 881.88 mb = 1163.66 m = 3817.75 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 11.08 C = 51.95 F Cap Strength: 7.59 C Lifted Index: 8.68 C Risk: None Lifted Index @300 mb: 14.26 C Lifted Index @700 mb: 5.58 C Showalter Index: 8.92 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 19.90 C K Index: 12.00 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.01 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 33.31 J/kg Cap Strength: 8.60 C Lift Cond Lev (LCL): 901.26 mb = 987.98 m = 3241.38 ft Lev Free Conv (LFC): 796.26 mb = 1975.45 m = 6481.06 ft Equ Level (EL): 776.26 mb = 2175.37 m = 7136.96 ft B at Equ Level: 7.35 J/kg Max Parcel Lev (MPL): 766.26 mb = 2277.38 m = 7471.63 ft Wind level data Storm motion: 341 at 9 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 1004 103 300 8 6.9 -4.0 | 219 6 3.9 4.8 1 1000 139 300 8 6.9 -4.0 | 219 6 3.9 4.8 2 980 305 310 18 13.8 -11.6 | 284 11 10.8 -2.7 3 944 610 330 16 8.0 -13.9 | 315 7 5.0 -5.0 4 925 778 330 17 8.5 -14.7 | 317 8 5.5 -5.9 5 909 914 325 16 9.2 -13.1 | 305 7 6.2 -4.3 6 876 1219 310 12 9.2 -7.7 | 260 6 6.2 1.1 7 850 1459 275 6 6.0 -0.5 | 200 9 3.0 8.3 8 843 1524 260 4 3.9 0.7 | 186 10 0.9 9.5 9 811 1829 295 6 5.4 -2.5 | 201 7 2.4 6.3 10 780 2134 300 8 6.9 -4.0 | 219 6 3.9 4.8 11 751 2438 305 12 9.8 -6.9 | 254 7 6.8 2.0 12 722 2743 300 17 14.7 -8.5 | 268 12 11.7 0.3 13 700 2989 310 14 10.7 -9.0 | 271 8 7.7 -0.2 14 695 3048 310 14 10.7 -9.0 | 271 8 7.7 -0.2 15 641 3658 295 15 13.6 -6.3 | 257 11 10.6 2.5 16 591 4267 305 12 9.8 -6.9 | 254 7 6.8 2.0 17 568 4572 325 13 7.5 -10.6 | 292 5 4.4 -1.8 18 545 4877 315 13 9.2 -9.2 | 273 6 6.2 -0.4 19 503 5486 330 12 6.0 -10.4 | 298 3 3.0 -1.6 20 500 5530 330 12 6.0 -10.4 | 298 3 3.0 -1.6 21 462 6096 315 11 7.8 -7.8 | 257 5 4.8 1.1 22 424 6706 335 11 4.6 -10.0 | 305 2 1.6 -1.1 23 406 7010 315 13 9.2 -9.2 | 273 6 6.2 -0.4 24 400 7120 325 10 5.7 -8.2 | 257 3 2.7 0.6 25 389 7315 335 11 4.6 -10.0 | 305 2 1.6 -1.1 26 372 7620 325 11 6.3 -9.0 | 273 3 3.3 -0.2 27 355 7925 300 9 7.8 -4.5 | 228 6 4.8 4.3 28 310 8839 315 14 9.9 -9.9 | 279 7 6.9 -1.1 29 300 9070 305 16 13.1 -9.2 | 272 10 10.1 -0.3 30 297 9144 305 16 13.1 -9.2 | 272 10 10.1 -0.3 31 287 9359 300 16 13.9 -8.0 | 266 11 10.8 0.8 32 270 9754 300 15 13.0 -7.5 | 262 10 10.0 1.3 33 258 10058 285 15 14.5 -3.9 | 247 12 11.5 5.0 34 250 10270 290 17 16.0 -5.8 | 257 13 13.0 3.0 35 236 10668 305 17 13.9 -9.8 | 275 11 10.9 -0.9 36 225 10973 280 16 15.8 -2.8 | 245 14 12.7 6.1 37 215 11278 295 17 15.4 -7.2 | 262 12 12.4 1.7 38 206 11582 275 19 18.9 -1.7 | 246 17 15.9 7.2 39 200 11770 280 19 18.7 -3.3 | 251 17 15.7 5.5 40 197 11887 290 22 20.7 -7.5 | 266 18 17.7 1.3 41 179 12497 270 21 21.0 -0.0 | 244 20 18.0 8.8 42 164 13106 280 30 29.5 -5.2 | 262 27 26.5 3.6 43 156 13411 295 21 19.0 -8.9 | 270 16 16.0 -0.0 44 150 13690 275 20 19.9 -1.7 | 247 18 16.9 7.1 45 149 13716 275 18 17.9 -1.6 | 244 17 14.9 7.3 46 136 14326 290 19 17.9 -6.5 | 261 15 14.8 2.3 47 130 14630 270 25 25.0 -0.0 | 248 24 22.0 8.8 48 124 14935 285 27 26.1 -7.0 | 265 23 23.1 1.8 49 119 15240 305 19 15.6 -10.9 | 279 13 12.5 -2.1 50 113 15545 280 11 10.8 -1.9 | 228 10 7.8 6.9 51 108 15850 305 17 13.9 -9.8 | 275 11 10.9 -0.9 52 103 16154 265 16 15.9 1.4 | 232 16 12.9 10.2 53 100 16380 290 19 17.9 -6.5 | 261 15 14.8 2.3 54 99 16459 270 17 17.0 -0.0 | 238 17 14.0 8.8 55 94 16764 290 19 17.9 -6.5 | 261 15 14.8 2.3 56 90 17069 305 14 11.5 -8.0 | 265 8 8.4 0.8 57 86 17374 285 12 11.6 -3.1 | 236 10 8.6 5.7 58 78 17983 240 11 9.5 5.5 | 204 16 6.5 14.3 59 75 18288 260 18 17.7 3.1 | 231 19 14.7 12.0 60 71 18593 275 11 11.0 -1.0 | 225 11 7.9 7.9 61 70 18730 245 11 10.0 4.6 | 207 15 6.9 13.5 62 68 18898 245 10 9.1 4.2 | 205 14 6.0 13.1 63 62 19507 325 10 5.7 -8.2 | 257 3 2.7 0.6 64 59 19812 280 11 10.8 -1.9 | 228 10 7.8 6.9 65 54 20422 290 11 10.3 -3.8 | 235 9 7.3 5.1 66 50 20940 275 14 13.9 -1.2 | 235 13 10.9 7.6 67 49 21031 245 10 9.1 4.2 | 205 14 6.0 13.1 68 47 21336 285 13 12.6 -3.4 | 240 11 9.5 5.5 69 45 21641 255 11 10.6 2.8 | 213 14 7.6 11.7 70 43 21946 255 13 12.6 3.4 | 218 15 9.5 12.2 71 41 22250 285 14 13.5 -3.6 | 244 12 10.5 5.2 72 39 22555 300 10 8.7 -5.0 | 236 7 5.6 3.8 73 36 23165 275 10 10.0 -0.9 | 221 11 6.9 8.0 74 31 24079 320 10 6.4 -7.7 | 251 4 3.4 1.2 75 30 24290 125 1 -0.8 0.6 | 158 10 -3.8 9.4 76 30 24384 340 5 1.7 -4.7 | 162 4 -1.3 4.1 77 28 24689 0 0 -0.0 -0.0 | 161 9 -3.0 8.8 78 23 25908 15 10 -2.6 -9.7 | 82 6 -5.6 -0.8 79 22 26213 60 13 -11.3 -6.5 | 99 14 -14.3 2.3 80 20 26970 70 11 -10.3 -3.8 | 111 14 -13.4 5.1 81 19 27432 75 11 -10.6 -2.8 | 114 15 -13.6 6.0 82 16 28346 300 10 8.7 -5.0 | 236 7 5.6 3.8 83 14 29261 80 11 -10.8 -1.9 | 117 15 -13.9 6.9 84 14 29566 75 10 -9.7 -2.6 | 116 14 -12.7 6.2 85 13 29870 100 12 -11.8 2.1 | 126 18 -14.8 10.9 86 10 31670 55 5 -4.1 -2.9 | 130 9 -7.1 6.0 87 7 34150 95 13 -13.0 1.1 | 122 19 -16.0 10.0 Wind Parameters Mean winds (0-6000m): 311.1 at 12.5 knts Storm direction: 341.1 at 9.3 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 50.8 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -31.6 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.69 Bulk Shear: 1.03 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 ------------------------------------------------------------------------------- 500 315 15 283 8| 10.2 0.0 10.2| 28.8 0.0 28.8 57.5 0.83| 17.0 14.1 1000 321 15 295 7| 5.1 2.2 7.3| 29.3 -9.1 20.1 20.1 0.41| 11.4 4.7 1500 316 13 276 6| 3.4 4.9 8.3| 29.3 -31.1 -1.9 -1.3 -0.07| 11.8 -0.8 2000 313 11 258 5| 3.6 3.7 7.3| 35.8 -31.1 4.6 2.3 0.03| 10.1 0.3 2500 311 11 255 6| 4.1 3.0 7.1| 46.1 -31.1 14.9 6.0 0.15| 9.5 1.4 3000 310 12 259 6| 3.5 2.5 5.9| 49.5 -31.6 18.0 6.0 0.15| 8.9 1.3 4000 307 13 259 7| 2.5 2.1 4.6| 49.5 -37.2 12.3 3.1 0.10| 7.4 0.7 5000 309 13 262 7| 2.3 1.7 4.1| 55.9 -39.7 16.2 3.2 0.12| 6.8 0.8 6000 311 12 264 6| 2.0 1.6 3.6| 57.3 -42.6 14.7 2.5 0.09| 6.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250815.12.gif