UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 7 OCT 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 101 140 3 SFC 999 103 4.2 2.7 90 1.5 3.5 140 3 277.4 278.2 276.7 290.1 4.65 2 932 672 1.6 1.0 96 0.6 1.3 207 31 280.3 281.1 277.9 292.6 4.41 3 925 733 1.6 0.5 92 1.1 1.1 210 36 280.9 281.7 278.1 292.9 4.28 4 921 768 1.4 -0.0 90 1.4 0.8 210 36 281.1 281.8 278.0 292.6 4.15 5 917 803 1.8 -0.3 86 2.1 0.9 210 36 281.8 282.5 278.3 293.3 4.08 6 910 865 1.4 -1.1 83 2.5 0.3 210 35 282.1 282.7 278.1 292.9 3.87 7 856 1355 -2.1 -2.2 99 0.1 -2.1 237 25 283.4 284.0 278.7 294.1 3.80 8 850 1411 -0.7 -2.1 90 1.4 -1.3 240 26 285.4 286.1 279.7 296.4 3.85 9 848 1430 -0.5 -2.4 87 1.9 -1.3 241 26 285.8 286.5 279.8 296.6 3.78 10 845 1458 0.0 -4.2 73 4.2 -1.7 242 26 286.6 287.2 279.6 296.2 3.31 11 779 2103 -5.1 -7.3 85 2.2 -5.9 246 26 287.9 288.4 279.6 296.2 2.83 12 763 2266 -6.1 -7.8 88 1.7 -6.7 239 25 288.5 289.0 279.8 296.7 2.78 13 750 2400 -6.3 -10.3 73 4.0 -7.7 232 23 289.7 290.1 279.8 296.6 2.33 14 748 2421 -6.3 -12.3 62 6.0 -8.2 231 23 290.0 290.3 279.5 295.9 1.99 15 742 2484 -6.7 -12.7 62 6.0 -8.6 231 23 290.2 290.5 279.6 296.0 1.94 16 740 2505 -6.9 -13.9 57 7.0 -9.0 232 23 290.2 290.5 279.3 295.5 1.76 17 738 2526 -6.9 -18.9 38 12.0 -10.1 233 23 290.4 290.6 278.6 294.0 1.16 18 734 2568 -7.3 -17.3 45 10.0 -10.1 234 23 290.4 290.7 278.9 294.5 1.34 19 733 2579 -7.3 -20.3 35 13.0 -10.6 234 23 290.5 290.7 278.5 293.8 1.04 20 728 2632 -7.9 -19.9 37 12.0 -10.9 236 22 290.5 290.7 278.5 293.8 1.08 21 724 2675 -8.1 -22.1 31 14.0 -11.5 238 22 290.7 290.9 278.4 293.5 0.90 22 721 2707 -8.1 -29.1 17 21.0 -12.2 239 22 291.0 291.1 277.9 292.6 0.48 23 714 2783 -7.9 -30.9 14 23.0 -12.3 240 23 292.1 292.1 278.3 293.4 0.41 24 701 2926 -8.3 -27.3 20 19.0 -12.3 240 29 293.2 293.3 279.1 295.0 0.58 25 700 2937 -8.5 -27.5 20 19.0 -12.5 240 29 293.1 293.2 279.0 294.9 0.57 26 693 3015 -8.7 -30.7 15 22.0 -12.9 247 36 293.7 293.8 279.1 295.1 0.43 27 688 3071 -8.9 -26.9 22 18.0 -12.7 251 39 294.1 294.2 279.6 296.1 0.61 28 684 3116 -8.7 -25.7 24 17.0 -12.5 252 38 294.8 294.9 280.0 297.0 0.69 29 683 3127 -8.5 -21.5 34 13.0 -11.8 252 38 295.1 295.3 280.6 298.3 1.00 30 678 3184 -8.9 -18.9 44 10.0 -11.6 254 37 295.3 295.5 281.0 299.3 1.27 31 667 3310 -9.7 -16.7 57 7.0 -11.7 258 35 295.8 296.1 281.6 300.6 1.55 32 659 3403 -10.3 -18.3 52 8.0 -12.5 261 34 296.1 296.4 281.5 300.4 1.37 33 656 3438 -10.5 -21.5 40 11.0 -13.2 263 33 296.3 296.5 281.1 299.6 1.04 34 649 3520 -10.5 -17.5 56 7.0 -12.5 265 32 297.2 297.5 282.1 301.9 1.49 35 630 3748 -12.3 -20.3 51 8.0 -14.3 274 29 297.7 297.9 282.0 301.5 1.21 36 613 3956 -13.3 -19.3 61 6.0 -14.9 284 28 298.9 299.1 282.7 303.2 1.35 37 604 4068 -12.9 -29.9 23 17.0 -16.2 282 34 300.6 300.7 282.3 302.4 0.53 38 597 4157 -12.7 -37.7 10 25.0 -16.6 279 41 301.9 301.9 282.5 302.7 0.25 39 588 4273 -13.3 -45.3 5 32.0 -17.4 275 48 302.5 302.5 282.5 302.9 0.11 40 571 4495 -14.3 -49.3 3 35.0 -18.3 268 44 303.8 303.9 283.0 304.1 0.07 41 563 4602 -14.5 -39.5 10 25.0 -18.2 266 42 304.8 304.9 283.7 305.6 0.22 42 557 4683 -14.7 -45.7 5 31.0 -18.6 271 42 305.5 305.6 283.8 306.0 0.11 43 552 4751 -15.1 -48.1 4 33.0 -19.0 276 43 305.9 305.9 283.8 306.2 0.09 44 542 4889 -15.9 -35.9 16 20.0 -19.1 285 43 306.5 306.6 284.4 307.6 0.33 45 532 5028 -17.1 -24.1 55 7.0 -18.7 285 46 306.7 306.9 285.4 310.1 1.02 46 530 5057 -17.3 -24.3 54 7.0 -18.8 285 46 306.8 307.0 285.4 310.1 1.01 47 527 5099 -17.5 -21.7 70 4.2 -18.5 285 47 307.0 307.3 285.8 311.2 1.28 48 526 5113 -17.7 -22.4 67 4.7 -18.8 285 47 307.0 307.2 285.7 310.9 1.20 49 524 5142 -17.9 -20.8 78 2.9 -18.6 285 48 307.1 307.3 285.9 311.6 1.39 50 521 5184 -18.3 -20.5 83 2.2 -18.8 285 48 307.1 307.4 285.9 311.8 1.44 51 519 5213 -18.5 -22.2 73 3.7 -19.4 285 49 307.2 307.4 285.8 311.3 1.24 52 517 5242 -18.7 -20.5 86 1.8 -19.1 285 49 307.3 307.6 286.0 312.0 1.45 53 515 5271 -18.7 -21.3 80 2.6 -19.3 285 50 307.6 307.9 286.1 312.1 1.35 54 500 5490 -20.1 -22.1 84 2.0 -20.5 285 54 308.5 308.8 286.3 312.8 1.30 55 400 7110 -31.3 -38.3 50 7.0 -32.1 290 72 314.3 314.4 287.3 315.6 0.35 56 300 9090 -44.1 -60.1 15 16.0 -44.6 300 93 323.2 323.2 289.8 323.4 0.04 57 250 10290 -52.3 -54.9 73 2.6 -52.4 295 122 328.3 328.3 291.3 328.7 0.09 58 227 10910 -55.3 -61.7 45 6.4 -55.4 300 131 332.9 332.9 292.6 333.1 0.04 59 202 11648 -58.9 -69.9 23 11.0 -59.0 305 81 338.5 338.5 294.0 338.6 0.02 60 200 11710 -58.9 -71.9 17 13.0 -59.0 305 73 339.5 339.5 294.2 339.5 0.01 61 150 13540 -55.3 -82.3 2 27.0 -55.6 275 41 374.8 374.8 301.4 374.8 0.00 62 100 16130 -51.9 -83.9 1 32.0 -52.7 280 28 427.4 427.4 308.6 427.5 0.00 63 95 16462 -51.1 -83.1 1 32.0 -52.0 280 28 435.3 435.3 309.4 435.4 0.00 64 83 17334 -53.9 -83.9 1 30.0 -54.6 278 17 446.8 446.8 310.6 446.8 0.00 65 70 18430 -52.3 -84.3 1 32.0 -53.3 275 28 472.5 472.5 312.8 472.5 0.00 66 68 18617 -51.5 -83.5 1 32.0 -52.6 265 30 478.2 478.2 313.3 478.2 0.01 67 55 19975 -56.9 -85.9 1 29.0 -57.6 267 19 495.7 495.7 314.7 495.7 0.00 68 50 20580 -55.5 -85.5 1 30.0 -56.5 280 26 512.7 512.7 315.8 512.7 0.01 69 45 21253 -54.9 -85.9 1 31.0 -56.1 284 25 529.8 529.8 316.9 529.9 0.01 70 42 21692 -57.1 -86.1 1 29.0 -58.0 304 10 534.9 534.9 317.2 535.0 0.01 71 38 22328 -56.3 -86.3 1 30.0 -57.4 264 17 552.5 552.5 318.2 552.5 0.01 72 36 22670 -57.5 -86.5 1 29.0 -58.5 281 24 558.0 558.0 318.5 558.1 0.01 73 33 23223 -55.3 -86.3 1 31.0 -56.7 308 20 577.9 577.9 319.6 578.0 0.01 74 30 23830 -56.5 -86.5 1 30.0 -57.9 295 22 590.6 590.6 320.2 590.7 0.01 75 23 25517 -54.1 -86.1 1 32.0 -56.3 277 17 644.3 644.3 322.4 644.4 0.01 76 20 26410 -54.3 -86.3 1 32.0 -56.6 285 20 670.0 670.0 323.4 670.0 0.01 77 19 26738 -54.5 -85.5 1 31.0 -56.9 285 19 679.2 679.2 323.7 679.3 0.01 78 16 27832 -56.7 -86.7 1 30.0 -58.9 293 23 706.3 706.3 324.6 706.4 0.01 79 16 27832 -56.3 -87.3 1 31.0 -58.6 293 23 707.6 707.6 324.7 707.7 0.01 80 15 28244 -53.5 -86.5 1 33.0 -56.6 307 26 730.1 730.1 325.4 730.2 0.01 81 14 28689 -52.5 -85.5 1 33.0 -56.1 316 28 748.0 748.0 325.9 748.2 0.02 82 13 29166 -53.7 -85.7 1 32.0 -57.1 326 17 759.9 759.9 326.2 760.0 0.02 83 12 29678 -55.3 -86.3 1 31.0 -58.5 327 18 771.8 771.8 326.5 772.0 0.02 84 11 30235 -54.1 -86.1 1 32.0 -57.8 328 18 795.6 795.6 327.1 795.8 0.02 85 10 30840 -58.3 -87.3 1 29.0 -61.0 330 19 801.9 801.9 327.3 802.1 0.02 86 9.9 30903 -58.3 -87.3 1 29.0 -61.0 330 19 804.2 804.2 327.4 804.4 0.02 87 9.1 31437 -55.3 -87.3 1 32.0 -59.1 331 22 835.4 835.4 328.1 835.5 0.02 88 8.5 31871 -55.7 -86.7 1 31.0 -59.6 332 24 850.2 850.3 328.4 850.5 0.02 89 7.0 33120 -50.9 -84.9 1 34.0 -57.2 335 29 918.6 918.7 329.8 919.1 0.04 90 6.7 33405 -52.1 -85.1 1 33.0 -58.0 335 31 925.2 925.2 329.9 925.6 0.04 91 6.0 34122 -51.7 -84.7 1 33.0 -58.2 335 38 956.6 956.6 330.5 957.1 0.05 92 5.1 35189 -47.3 -83.3 1 36.0 -56.6 335 47 1022.0 1022.1 331.5 1022.9 0.08 93 5.0 35320 -47.3 -83.3 1 36.0 -56.8 335 48 1027.8 1027.9 331.6 1028.7 0.08 94 4.5 36018 -46.9 -82.9 1 36.0 -57.1 1061.1 1061.2 332.1 1062.2 0.09 95 4.1 36635 -46.5 -83.5 1 37.0 -57.3 1091.7 1091.8 332.5 1092.8 0.09 TRP 202 11648 -58.9 -69.9 23 11.0 -59.0 305 81 338.5 338.5 294.0 338.6 0.02 WND 227 10910 -55.3 -61.7 45 6.4 -55.4 300 131 332.9 332.9 292.6 333.1 0.04 Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 888.40 mb = 1060.88 m = 3480.55 ft Freezing level: 845.00 mb = 1458.15 m = 4783.91 ft Freezing level: 845.00 mb = 1458.15 m = 4783.91 ft Wetbulb zero: 903.14 mb = 925.52 m = 3036.45 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 58.05 % Est. max temperature: 12.38 C = 54.29 F Sfc-Lift cond lev (LCL): 976.07 mb = 293.14 m = 961.74 ft T: 3.33 C 700-500 lapse rate: 4.54 C/km ThetaE index: 2.00 C Layer 740.0- 734.0 mb Conv cond level (CCL): 891.86 mb = 1026.17 m = 3366.67 ft Mean mixing ratio: 4.37 g/kg Conv temperature: 9.27 C = 48.68 F Cap Strength: 14.27 C Lifted Index: 14.71 C Risk: None Lifted Index @300 mb: 22.27 C Lifted Index @700 mb: 5.89 C Showalter Index: 11.40 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 18.00 C K Index: -1.70 Risk: None Sweat Index: 219.39 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.75 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 75349.80 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 928.75 mb = 700.03 m = 2296.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 26 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 ---------------------------------------------------------- 0 999 103 140 3 -1.9 2.3 | 115 29 -25.9 12.3 1 975 305 195 10 2.6 9.7 | 133 29 -21.4 19.6 2 939 610 205 27 11.4 24.5 | 160 37 -12.6 34.5 3 925 733 210 36 18.0 31.2 | 172 42 -6.0 41.2 4 904 914 210 35 17.5 30.3 | 171 41 -6.5 40.3 5 871 1219 230 24 18.4 15.4 | 168 26 -5.6 25.4 6 850 1411 240 26 22.5 13.0 | 176 23 -1.5 23.0 7 806 1829 255 29 28.0 7.5 | 193 18 4.0 17.5 8 775 2134 245 26 23.6 11.0 | 179 21 -0.4 21.0 9 746 2438 230 23 17.6 14.8 | 166 26 -6.4 24.8 10 717 2743 240 22 19.1 11.0 | 167 22 -4.9 21.0 11 700 2937 240 29 25.1 14.5 | 183 25 1.1 24.5 12 690 3048 250 39 36.6 13.3 | 208 27 12.7 23.3 13 637 3658 270 30 30.0 -0.0 | 211 12 6.0 10.0 14 612 3962 285 28 27.0 -7.2 | 228 4 3.1 2.7 15 587 4267 275 49 48.8 -4.3 | 257 25 24.8 5.7 16 564 4572 265 42 41.8 3.7 | 233 22 17.9 13.6 17 542 4877 285 43 41.5 -11.1 | 274 18 17.5 -1.1 18 500 5490 285 54 52.2 -14.0 | 278 28 28.2 -4.0 19 460 6096 290 56 52.6 -19.2 | 288 30 28.6 -9.2 20 406 7010 290 58 54.5 -19.8 | 288 32 30.5 -9.9 21 400 7110 290 72 67.7 -24.6 | 289 46 43.7 -14.6 22 388 7315 285 81 78.2 -21.0 | 281 55 54.3 -11.0 23 371 7620 285 77 74.4 -19.9 | 281 51 50.4 -9.9 24 325 8534 290 65 61.1 -22.2 | 288 39 37.1 -12.2 25 300 9090 300 93 80.5 -46.5 | 303 67 56.6 -36.5 26 298 9144 300 89 77.1 -44.5 | 303 63 53.1 -34.5 27 271 9754 300 110 95.3 -55.0 | 302 84 71.3 -45.0 28 250 10290 295 122 110.6 -51.6 | 296 96 86.6 -41.6 29 227 10910 300 131 113.4 -65.5 | 302 105 89.5 -55.5 30 225 10973 300 131 113.4 -65.5 | 302 105 89.5 -55.5 31 204 11582 305 95 77.8 -54.5 | 310 70 53.8 -44.5 32 202 11648 305 81 66.4 -46.5 | 311 56 42.4 -36.5 33 200 11710 305 73 59.8 -41.9 | 312 48 35.8 -31.9 34 185 12192 295 56 50.8 -23.7 | 297 30 26.8 -13.7 35 177 12497 280 59 58.1 -10.2 | 270 34 34.1 -0.3 36 161 13106 285 63 60.9 -16.3 | 280 37 36.9 -6.3 37 150 13540 275 41 40.8 -3.6 | 249 18 16.9 6.4 38 146 13716 280 40 39.4 -6.9 | 259 16 15.4 3.0 39 139 14021 280 48 47.3 -8.3 | 266 23 23.3 1.7 40 133 14326 290 50 47.0 -17.1 | 287 24 23.0 -7.1 41 121 14935 285 28 27.0 -7.2 | 228 4 3.1 2.7 42 115 15240 290 40 37.6 -13.7 | 285 14 13.6 -3.7 43 100 16130 280 28 27.6 -4.9 | 215 6 3.6 5.1 44 95 16459 280 28 27.6 -4.9 | 215 6 3.6 5.1 45 91 16764 280 17 16.7 -3.0 | 134 10 -7.2 7.0 46 75 17983 275 17 16.9 -1.5 | 140 11 -7.1 8.5 47 72 18288 260 27 26.6 4.7 | 190 15 2.6 14.7 48 70 18430 275 28 27.9 -2.4 | 207 8 3.9 7.5 49 68 18593 265 30 29.9 2.6 | 205 14 5.9 12.6 50 65 18898 270 24 24.0 -0.0 | 180 10 0.0 10.0 51 59 19507 290 20 18.8 -6.8 | 121 6 -5.2 3.1 52 56 19812 280 15 14.8 -2.6 | 129 12 -9.2 7.4 53 54 20117 255 22 21.3 5.7 | 170 16 -2.7 15.7 54 51 20422 250 24 22.6 8.2 | 175 18 -1.4 18.2 55 50 20580 280 26 25.6 -4.5 | 196 6 1.6 5.5 56 44 21336 285 25 24.1 -6.5 | 183 4 0.2 3.5 57 42 21641 315 10 7.1 -7.1 | 100 17 -16.9 2.9 58 40 21946 245 10 9.1 4.2 | 134 21 -14.9 14.2 59 35 22860 290 28 26.3 -9.6 | 260 2 2.3 0.4 60 32 23470 320 15 9.6 -11.5 | 84 14 -14.3 -1.5 61 30 23774 270 16 16.0 -0.0 | 141 13 -8.0 10.0 62 30 23830 295 22 19.9 -9.3 | 100 4 -4.0 0.7 63 29 24079 295 22 19.9 -9.3 | 100 4 -4.0 0.7 64 27 24384 305 18 14.7 -10.3 | 88 9 -9.2 -0.3 65 25 24994 310 10 7.7 -6.4 | 102 17 -16.3 3.6 66 24 25298 255 10 9.7 2.6 | 131 19 -14.3 12.6 67 23 25603 285 20 19.3 -5.2 | 136 7 -4.7 4.8 68 22 25908 305 19 15.6 -10.9 | 84 8 -8.4 -0.9 69 20 26410 285 20 19.3 -5.2 | 136 7 -4.7 4.8 70 20 26518 280 19 18.7 -3.3 | 142 9 -5.3 6.7 71 18 27127 295 18 16.3 -7.6 | 107 8 -7.7 2.4 72 17 27432 310 22 16.9 -14.1 | 60 8 -7.1 -4.2 73 16 27737 290 22 20.7 -7.5 | 127 4 -3.3 2.5 74 15 28346 310 27 20.7 -17.4 | 24 8 -3.3 -7.4 75 14 28651 315 30 21.2 -21.2 | 14 12 -2.8 -11.2 76 13 28956 325 17 9.8 -13.9 | 75 15 -14.2 -3.9 77 10 30840 330 19 9.5 -16.5 | 66 16 -14.5 -6.5 78 7 33120 335 29 12.3 -26.3 | 36 20 -11.7 -16.3 79 5 35320 335 48 20.3 -43.5 | 6 34 -3.7 -33.5 Wind Parameters Mean winds (0-6000m): 262.6 at 34.6 knts Storm direction: 292.6 at 26.0 knts Shear (0-3000m) pos: 7.8 neg: 1.2 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 455.9 neg: -71.9 tot: 384.0 m^2/s^2 ave: 128.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 8.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.15 Bulk Shear: 128.45 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 ------------------------------------------------------------------------------- 500 199 14 139 30| 26.2 0.0 26.2|199.7 0.0 199.7 399.4 0.92| 27.0 24.8 1000 208 23 157 33| 14.4 0.0 14.4|286.6 -7.1 279.5 279.5 0.69| 23.6 16.4 1500 218 24 163 30| 9.7 0.0 9.7|324.7 -17.1 307.6 205.1 0.62| 20.3 12.6 2000 227 25 169 28| 7.3 0.3 7.6|339.5 -37.3 302.2 151.1 0.53| 17.4 9.2 2500 229 25 169 27| 5.8 1.4 7.3|340.7 -71.9 268.8 107.5 0.39| 15.7 6.2 3000 232 25 171 26| 7.8 1.2 9.0|455.9 -71.9 384.0 128.0 0.50| 16.5 8.3 4000 243 27 181 22| 6.0 0.9 6.9|474.2 -72.4 401.8 100.4 0.44| 16.2 7.1 5000 253 31 196 20| 5.7 1.1 6.8|544.1-127.6 416.5 83.3 0.37| 16.8 6.2 6000 263 35 216 18| 5.6 1.0 6.5|588.6-127.6 461.0 76.8 0.38| 15.0 5.7 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251007.12.gif