UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 18 JAN 26 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 1009 103 -8.3 -11.9 75 3.6 -9.2 345 3 264.2 264.4 263.4 268.3 1.52 1 1004 146 -7.9 -11.1 78 3.2 -8.7 4 4 264.9 265.2 264.2 269.4 1.63 2 1000 180 -7.7 -11.6 74 3.9 -8.7 20 5 265.5 265.7 264.4 269.7 1.57 3 997 204 -4.1 -11.1 58 7.0 -6.1 27 7 269.3 269.6 267.2 273.8 1.64 4 996 211 -3.5 -11.5 54 8.0 -5.8 29 7 270.0 270.2 267.6 274.4 1.59 5 989 267 -3.7 -10.7 58 7.0 -5.7 44 11 270.3 270.6 268.0 275.0 1.71 6 956 535 -4.7 -11.7 58 7.0 -6.7 70 22 271.9 272.2 269.0 276.5 1.63 7 948 601 -3.7 -12.7 50 9.0 -6.2 74 25 273.6 273.8 269.8 277.9 1.52 8 936 701 -4.1 -13.1 50 9.0 -6.6 85 28 274.2 274.4 270.2 278.4 1.49 9 933 727 -3.9 -13.9 46 10.0 -6.7 88 29 274.6 274.9 270.3 278.6 1.40 10 930 752 -1.5 -14.5 36 13.0 -5.2 90 30 277.3 277.6 271.8 281.2 1.33 11 927 778 -0.9 -13.9 37 13.0 -4.7 93 30 278.2 278.5 272.5 282.3 1.41 12 925 795 -1.1 -14.1 37 13.0 -4.9 95 31 278.2 278.4 272.4 282.2 1.39 13 903 986 -2.3 -15.3 36 13.0 -6.0 105 28 278.9 279.1 272.6 282.6 1.29 14 900 1013 -0.5 -15.5 31 15.0 -4.8 106 28 281.0 281.2 273.9 284.7 1.27 15 882 1174 -1.3 -16.3 31 15.0 -5.5 117 26 281.8 282.0 274.2 285.4 1.21 16 875 1238 -0.3 -18.3 24 18.0 -5.3 120 25 283.5 283.6 274.9 286.6 1.03 17 850 1469 -0.9 -16.9 29 16.0 -5.5 125 19 285.2 285.4 276.0 288.8 1.20 18 837 1592 -0.9 -16.9 29 16.0 -5.5 136 16 286.5 286.7 276.7 290.1 1.21 19 827 1688 -0.3 -19.3 22 19.0 -5.6 151 14 288.1 288.3 277.2 291.2 1.00 20 817 1785 -0.7 -20.7 20 20.0 -6.1 167 12 288.7 288.8 277.4 291.4 0.90 21 811 1844 -0.9 -14.9 34 14.0 -5.3 175 11 289.1 289.3 278.4 293.5 1.48 22 802 1933 -1.3 -16.3 31 15.0 -5.8 172 12 289.6 289.8 278.4 293.6 1.33 23 755 2410 -5.3 -21.3 27 16.0 -9.4 147 14 290.3 290.4 278.2 293.1 0.92 24 750 2462 -5.7 -22.7 25 17.0 -9.8 144 14 290.4 290.5 278.1 293.0 0.82 25 745 2514 -5.5 -17.5 38 12.0 -8.9 143 15 291.2 291.4 279.1 295.1 1.30 26 741 2557 -5.9 -17.9 38 12.0 -9.2 141 16 291.2 291.4 279.1 295.0 1.26 27 739 2578 -5.9 -16.9 41 11.0 -9.1 141 17 291.4 291.6 279.4 295.6 1.38 28 700 2999 -9.9 -17.9 52 8.0 -12.0 130 21 291.5 291.8 279.4 295.6 1.33 29 640 3682 -16.1 -19.4 76 3.3 -16.9 131 28 292.0 292.3 279.6 296.0 1.28 30 636 3730 -15.5 -19.2 73 3.7 -16.4 134 28 293.3 293.5 280.1 297.3 1.32 31 634 3753 -14.3 -18.1 73 3.8 -15.3 135 28 294.9 295.1 281.1 299.4 1.45 32 631 3789 -14.3 -18.3 72 4.0 -15.3 138 28 295.3 295.5 281.2 299.7 1.43 33 614 3996 -16.1 -18.8 80 2.7 -16.8 150 27 295.5 295.8 281.3 299.9 1.41 34 612 4020 -16.1 -19.1 78 3.0 -16.9 150 27 295.8 296.1 281.4 300.1 1.38 35 587 4333 -18.9 -19.7 93 0.8 -19.1 151 24 296.1 296.3 281.5 300.4 1.37 36 586 4346 -19.1 -20.0 93 0.9 -19.3 151 24 296.0 296.2 281.4 300.2 1.33 37 574 4499 -19.7 -20.5 93 0.8 -19.9 154 22 297.1 297.3 281.8 301.2 1.30 38 572 4525 -19.9 -21.3 89 1.4 -20.2 154 21 297.1 297.3 281.7 301.0 1.22 39 569 4564 -19.5 -21.7 83 2.2 -20.0 155 21 298.0 298.3 282.1 301.8 1.18 40 568 4578 -19.5 -22.1 80 2.6 -20.1 155 21 298.2 298.4 282.1 301.8 1.14 41 558 4710 -19.7 -23.5 72 3.8 -20.5 157 19 299.5 299.7 282.5 302.8 1.03 42 539 4966 -20.9 -24.1 75 3.2 -21.5 165 18 301.0 301.2 283.1 304.3 1.01 43 530 5091 -20.5 -24.2 72 3.7 -21.2 173 20 303.0 303.1 283.9 306.3 1.02 44 500 5520 -23.1 -25.9 78 2.8 -23.7 200 29 304.9 305.0 284.5 307.9 0.93 45 496 5579 -23.5 -26.1 79 2.6 -24.0 202 30 305.1 305.3 284.6 308.1 0.92 46 489 5682 -24.3 -27.6 74 3.3 -24.9 206 33 305.3 305.5 284.6 308.0 0.81 47 479 5832 -25.3 -27.6 81 2.3 -25.7 210 35 305.9 306.1 284.8 308.7 0.83 48 477 5862 -25.3 -28.9 72 3.6 -25.9 210 35 306.3 306.4 284.8 308.8 0.74 49 474 5908 -25.7 -28.7 76 3.0 -26.2 210 35 306.3 306.5 284.9 308.9 0.75 50 472 5938 -25.9 -30.0 68 4.1 -26.5 210 35 306.5 306.6 284.8 308.7 0.67 51 465 6046 -26.3 -29.8 72 3.5 -26.9 210 34 307.3 307.4 285.2 309.6 0.69 52 437 6490 -30.3 -31.3 91 1.0 -30.4 201 36 307.7 307.8 285.3 309.9 0.64 53 428 6637 -31.5 -33.8 80 2.3 -31.8 203 34 308.0 308.1 285.2 309.8 0.51 54 400 7110 -35.7 -40.0 65 4.3 -36.1 210 29 308.6 308.6 285.2 309.6 0.29 55 300 9040 -51.7 -61.7 29 10.0 -51.9 195 40 312.5 312.5 286.2 312.6 0.03 56 250 10210 -56.3 -72.3 12 16.0 -56.5 210 38 322.4 322.4 289.5 322.4 0.01 57 249 10235 -56.5 -72.5 12 16.0 -56.7 210 39 322.4 322.4 289.5 322.5 0.01 58 200 11630 -55.7 -78.7 4 23.0 -55.9 210 41 344.6 344.6 295.4 344.6 0.00 59 175 12485 -53.8 -80.6 2 26.7 -54.2 225 60 361.0 361.0 298.9 361.0 0.00 60 150 13480 -51.7 -82.7 1 31.0 -52.2 225 52 381.0 381.0 302.4 381.0 0.00 61 100 16140 -50.7 -82.7 1 32.0 -51.5 225 42 429.8 429.8 308.8 429.8 0.00 62 94 16544 -48.7 -81.7 1 33.0 -49.8 230 41 441.4 441.4 310.0 441.4 0.01 63 89 16901 -50.3 -83.3 1 33.0 -51.3 250 38 445.1 445.1 310.4 445.2 0.00 64 87 17050 -48.3 -82.3 1 34.0 -49.6 259 37 452.1 452.1 311.0 452.1 0.01 65 82 17437 -50.9 -82.9 1 32.0 -51.9 249 23 454.5 454.5 311.3 454.5 0.01 66 80 17598 -49.5 -82.5 1 33.0 -50.7 233 21 460.6 460.6 311.8 460.6 0.01 67 74 18107 -50.1 -83.1 1 33.0 -51.3 241 34 469.7 469.7 312.6 469.7 0.01 68 73 18196 -48.9 -82.9 1 34.0 -50.3 245 33 474.0 474.0 313.0 474.1 0.01 69 70 18470 -50.3 -83.3 1 33.0 -51.5 225 37 476.8 476.8 313.2 476.8 0.01 70 67 18756 -50.7 -83.7 1 33.0 -52.0 225 35 481.9 481.9 313.6 481.9 0.01 71 60 19480 -48.5 -82.5 1 34.0 -50.2 254 24 502.3 502.3 315.1 502.3 0.01 72 55 20048 -51.9 -83.9 1 32.0 -53.2 226 24 507.2 507.2 315.5 507.2 0.01 73 53 20289 -51.5 -84.5 1 33.0 -52.9 222 25 513.5 513.5 315.9 513.5 0.01 74 51 20540 -49.5 -83.5 1 34.0 -51.2 230 32 523.8 523.8 316.5 523.9 0.01 75 50 20670 -49.1 -83.1 1 34.0 -51.0 240 38 527.8 527.8 316.8 527.8 0.01 76 48 20939 -46.7 -82.7 1 36.0 -49.1 240 43 539.7 539.7 317.5 539.7 0.01 77 47 21079 -47.3 -82.3 1 35.0 -49.6 237 43 541.5 541.5 317.6 541.6 0.01 78 46 21222 -45.9 -81.9 1 36.0 -48.6 227 38 548.2 548.2 318.0 548.3 0.01 79 41 21980 -50.5 -83.5 1 33.0 -52.4 271 23 555.1 555.1 318.4 555.2 0.01 80 39 22306 -49.7 -83.7 1 34.0 -51.8 244 22 565.1 565.1 318.9 565.2 0.01 81 38 22478 -47.1 -83.1 1 36.0 -49.9 241 27 576.0 576.0 319.5 576.0 0.01 82 36 22834 -48.7 -83.7 1 35.0 -51.2 257 20 580.8 580.8 319.7 580.9 0.01 83 30 24050 -42.3 -80.3 1 38.0 -47.1 260 28 629.3 629.3 321.9 629.5 0.02 84 29 24279 -42.1 -80.1 1 38.0 -47.1 258 23 636.0 636.0 322.2 636.2 0.02 85 22 26131 -45.1 -82.1 1 37.0 -49.9 243 23 679.4 679.4 323.7 679.5 0.02 86 21 26442 -43.1 -81.1 1 38.0 -48.8 237 20 694.5 694.5 324.3 694.7 0.03 87 20 26770 -43.7 -81.7 1 38.0 -49.4 245 21 702.4 702.4 324.5 702.6 0.03 88 11 30754 -47.7 -83.7 1 36.0 -53.8 237 41 818.9 818.9 327.7 819.2 0.03 89 10 31390 -43.3 -82.3 1 39.0 -51.8 240 42 857.9 857.9 328.5 858.4 0.05 90 10 31390 -43.3 -82.3 1 39.0 -51.8 240 42 857.9 857.9 328.5 858.4 0.05 91 10 31390 -42.9 -81.9 1 39.0 -51.7 240 42 859.4 859.4 328.6 859.9 0.05 92 9.4 31808 -42.3 -81.3 1 39.0 -51.6 877.0 877.1 329.0 877.6 0.06 TRP 249 10235 -56.5 -72.5 12 16.0 -56.7 210 39 322.4 322.4 289.5 322.5 0.01 WND 175 12485 -53.8 -80.6 2 26.7 -54.2 225 60 361.0 361.0 298.9 361.0 0.00 Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 55.78 % Est. max temperature: 12.15 C = 53.88 F Sfc-Lift cond lev (LCL): 952.61 mb = 562.53 m = 1845.54 ft T: -4.28 C 700-500 lapse rate: 5.24 C/km ThetaE index: 0.66 C Layer 755.0- 745.0 mb Conv cond level (CCL): 593.74 mb = 4247.39 m = 13934.85 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 23.63 C = 74.53 F Cap Strength: 22.08 C Lifted Index: 23.17 C Risk: None Lifted Index @300 mb: 25.16 C Lifted Index @700 mb: 15.01 C Showalter Index: 14.03 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 6.20 C K Index: -2.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.23 J/kg Max Up Vert Vel: 9.82 m/s Conv Inhibition (B-): 70213.26 J/kg Cap Strength: 22.93 C Lift Cond Lev (LCL): 836.51 mb = 1596.53 m = 5237.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 178 at 17 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 1009 103 345 3 0.8 -2.9 | 356 20 1.4 -19.6 1 1000 180 20 5 -1.7 -4.7 | 3 21 -1.1 -21.4 2 984 305 55 14 -11.5 -8.0 | 24 27 -10.9 -24.7 3 947 610 75 25 -24.1 -6.5 | 45 33 -23.5 -23.2 4 925 795 95 31 -30.9 2.7 | 65 33 -30.3 -14.0 5 911 914 100 29 -28.6 5.0 | 67 30 -27.9 -11.7 6 877 1219 120 26 -22.5 13.0 | 80 22 -21.9 -3.7 7 850 1469 125 19 -15.6 10.9 | 69 16 -15.0 -5.8 8 844 1524 125 18 -14.7 10.3 | 66 16 -14.1 -6.4 9 812 1829 175 11 -1.0 11.0 | 3 6 -0.3 -5.7 10 781 2134 165 14 -3.6 13.5 | 43 4 -3.0 -3.2 11 752 2438 145 14 -8.0 11.5 | 55 9 -7.4 -5.2 12 723 2743 135 20 -14.1 14.1 | 79 14 -13.5 -2.6 13 700 2999 130 21 -16.1 13.5 | 78 16 -15.5 -3.2 14 695 3048 130 21 -16.1 13.5 | 78 16 -15.5 -3.2 15 641 3658 130 28 -21.4 18.0 | 94 21 -20.8 1.3 16 616 3962 150 27 -13.5 23.4 | 117 15 -12.9 6.7 17 591 4267 150 25 -12.5 21.7 | 113 13 -11.9 4.9 18 545 4877 160 16 -5.5 15.0 | 71 5 -4.9 -1.7 19 500 5520 200 29 9.9 27.3 | 225 15 10.5 10.5 20 481 5791 210 35 17.5 30.3 | 233 23 18.1 13.6 21 461 6096 210 34 17.0 29.4 | 234 22 17.6 12.7 22 442 6401 200 37 12.7 34.8 | 216 22 13.3 18.1 23 400 7110 210 29 14.5 25.1 | 241 17 15.1 8.4 24 388 7315 215 29 16.6 23.8 | 248 19 17.2 7.0 25 371 7620 205 29 12.3 26.3 | 233 16 12.9 9.6 26 354 7925 205 27 11.4 24.5 | 237 14 12.0 7.8 27 309 8839 195 42 10.9 40.6 | 206 26 11.5 23.9 28 300 9040 195 40 10.4 38.6 | 207 25 11.0 21.9 29 295 9144 195 40 10.4 38.6 | 207 25 11.0 21.9 30 268 9754 220 39 25.1 29.9 | 243 29 25.7 13.2 31 256 10058 225 38 26.9 26.9 | 250 29 27.5 10.2 32 250 10210 210 38 19.0 32.9 | 230 25 19.6 16.2 33 249 10235 210 39 19.5 33.8 | 230 26 20.1 17.1 34 244 10363 210 37 18.5 32.0 | 231 25 19.1 15.3 35 222 10973 220 57 36.6 43.7 | 234 46 37.3 27.0 36 202 11582 235 46 37.7 26.4 | 256 39 38.3 9.7 37 200 11630 210 41 20.5 35.5 | 228 28 21.1 18.8 38 192 11887 215 40 22.9 32.8 | 236 29 23.6 16.1 39 175 12485 225 60 42.4 42.4 | 239 50 43.0 25.7 40 167 12802 225 60 42.4 42.4 | 239 50 43.0 25.7 41 159 13106 225 43 30.4 30.4 | 246 34 31.0 13.7 42 152 13411 230 51 39.1 32.8 | 248 43 39.7 16.1 43 150 13480 225 52 36.8 36.8 | 242 42 37.4 20.1 44 138 14021 210 47 23.5 40.7 | 225 34 24.1 24.0 45 126 14630 220 55 35.4 42.1 | 235 44 36.0 25.4 46 115 15240 240 37 32.0 18.5 | 267 33 32.7 1.8 47 105 15850 240 29 25.1 14.5 | 275 26 25.7 -2.2 48 100 16140 225 42 29.7 29.7 | 247 33 30.3 13.0 49 95 16459 225 42 29.7 29.7 | 247 33 30.3 13.0 50 87 17069 260 37 36.4 6.4 | 286 38 37.1 -10.3 51 83 17374 255 24 23.2 6.2 | 294 26 23.8 -10.5 52 79 17678 225 20 14.1 14.1 | 280 15 14.8 -2.6 53 75 17983 235 36 29.5 20.6 | 263 30 30.1 3.9 54 72 18288 250 31 29.1 10.6 | 282 30 29.7 -6.1 55 70 18470 225 37 26.2 26.2 | 251 28 26.8 9.5 56 69 18593 220 37 23.8 28.3 | 245 27 24.4 11.6 57 63 19202 240 31 26.8 15.5 | 273 27 27.5 -1.2 58 60 19507 255 23 22.2 6.0 | 295 25 22.8 -10.8 59 57 19812 230 23 17.6 14.8 | 276 18 18.2 -1.9 60 52 20422 220 26 16.7 19.9 | 260 18 17.3 3.2 61 50 20670 240 38 32.9 19.0 | 266 34 33.5 2.3 62 47 21031 240 45 39.0 22.5 | 262 40 39.6 5.8 63 45 21336 220 34 21.9 26.0 | 247 24 22.5 9.3 64 41 21946 275 23 22.9 -2.0 | 308 30 23.5 -18.7 65 39 22250 245 20 18.1 8.5 | 294 20 18.7 -8.3 66 38 22555 240 29 25.1 14.5 | 275 26 25.7 -2.2 67 34 23165 275 11 11.0 -1.0 | 327 21 11.6 -17.7 68 33 23470 245 20 18.1 8.5 | 294 20 18.7 -8.3 69 31 23774 240 36 31.2 18.0 | 268 32 31.8 1.3 70 30 24050 260 28 27.6 4.9 | 293 31 28.2 -11.8 71 30 24079 255 18 17.4 4.7 | 304 22 18.0 -12.0 72 29 24384 260 26 25.6 4.5 | 295 29 26.2 -12.2 73 27 24689 260 12 11.8 2.1 | 320 19 12.4 -14.6 74 26 24994 270 9 9.0 -0.0 | 330 19 9.6 -16.7 75 24 25603 230 20 15.3 12.9 | 284 16 15.9 -3.9 76 22 26213 245 23 20.8 9.7 | 288 23 21.5 -7.0 77 21 26518 235 19 15.6 10.9 | 290 17 16.2 -5.8 78 20 26770 245 21 19.0 8.9 | 292 21 19.6 -7.8 79 19 27127 265 19 18.9 1.7 | 308 25 19.5 -15.1 80 18 27432 235 27 22.1 15.5 | 273 23 22.7 -1.2 81 17 28042 230 30 23.0 19.3 | 264 24 23.6 2.6 82 16 28346 245 27 24.5 11.4 | 282 26 25.1 -5.3 83 14 28956 230 37 28.3 23.8 | 256 30 29.0 7.1 84 10 31390 240 42 36.4 21.0 | 263 37 37.0 4.3 Wind Parameters Mean winds (0-6000m): 147.9 at 22.3 knts Storm direction: 177.9 at 16.7 knts Shear (0-3000m) pos: 2.9 neg: 2.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 84.1 deg Storm rel helicity (0-3000m) pos: 332.0 neg: -32.8 tot: 299.1 m^2/s^2 ave: 99.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 6.7 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.55 Bulk Shear: 87.91 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 15 28 27| 25.6 0.0 25.6|159.4 0.0 159.4 318.8 0.86| 27.1 23.3 1000 85 22 48 28| 14.9 0.0 14.9|300.6 0.0 300.6 300.6 0.83| 24.4 20.3 1500 98 22 57 25| 6.5 0.0 6.5|312.0 -20.8 291.2 194.1 0.58| 21.7 12.6 2000 107 20 59 21| 4.3 0.0 4.3|314.8 -32.0 282.8 141.4 0.43| 19.4 8.4 2500 115 19 61 19| 3.4 1.6 5.1|324.4 -32.0 292.4 117.0 0.44| 17.3 7.6 3000 118 19 64 18| 2.9 2.3 5.1|332.0 -32.8 299.1 99.7 0.43| 15.4 6.7 4000 125 21 73 17| 2.8 2.3 5.1|385.7 -34.2 351.5 87.9 0.47| 13.6 6.4 5000 132 21 79 15| 2.5 1.9 4.3|391.0 -45.8 345.2 69.0 0.41| 12.6 5.2 6000 148 22 101 11| 3.8 1.6 5.3|425.7 -46.0 379.7 63.3 0.43| 12.5 5.3 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260118.00.gif