UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 24 APR 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 102 10 8 SFC 999 103 9.8 -3.2 40 13.0 4.2 10 8 283.0 283.6 277.4 291.6 3.02 2 994 145 8.2 -3.8 42 12.0 3.2 11 9 281.8 282.3 276.7 290.1 2.90 3 925 739 2.2 -5.8 55 8.0 -0.9 20 17 281.6 282.0 276.2 289.2 2.68 4 886 1085 -0.9 -5.7 70 4.8 -2.7 27 12 281.8 282.3 276.6 289.8 2.82 5 853 1387 -3.5 -7.0 77 3.5 -4.7 44 11 282.2 282.6 276.5 289.8 2.65 6 850 1415 -3.5 -7.8 72 4.3 -5.0 45 11 282.5 282.9 276.5 289.6 2.50 7 838 1527 -4.3 -9.3 68 5.0 -6.0 25 13 282.8 283.2 276.3 289.3 2.25 8 813 1765 -6.7 -10.5 74 3.8 -7.9 29 13 282.7 283.1 276.0 288.8 2.11 9 799 1900 -7.7 -11.7 73 4.0 -8.9 27 13 283.0 283.4 276.0 288.7 1.95 10 734 2553 -13.3 -13.3 100 0.0 -13.3 35 10 283.9 284.2 276.3 289.3 1.87 11 729 2605 -13.5 -13.7 98 0.2 -13.6 38 10 284.2 284.5 276.4 289.5 1.82 12 726 2636 -12.5 -14.5 85 2.0 -13.0 40 10 285.6 285.9 277.0 290.7 1.71 13 716 2742 -12.7 -16.1 76 3.4 -13.6 45 10 286.6 286.8 277.2 291.1 1.52 14 707 2838 -13.1 -17.1 72 4.0 -14.1 45 11 287.2 287.4 277.3 291.4 1.41 15 700 2914 -13.7 -17.4 74 3.7 -14.6 45 12 287.3 287.6 277.4 291.5 1.39 16 668 3268 -16.7 -19.1 82 2.4 -17.3 54 14 287.8 288.0 277.4 291.6 1.26 17 661 3347 -17.5 -18.8 90 1.3 -17.8 59 13 287.8 288.0 277.5 291.7 1.31 18 659 3370 -17.5 -18.6 91 1.1 -17.7 60 13 288.0 288.3 277.7 292.1 1.34 19 654 3427 -17.7 -19.7 84 2.0 -18.1 58 12 288.4 288.7 277.7 292.2 1.23 20 652 3450 -17.7 -21.2 74 3.5 -18.4 57 12 288.7 288.9 277.6 292.0 1.08 21 647 3507 -18.1 -20.7 80 2.6 -18.7 55 11 288.9 289.1 277.8 292.3 1.14 22 641 3577 -18.7 -21.4 79 2.7 -19.3 53 10 289.0 289.2 277.8 292.3 1.08 23 629 3718 -19.1 -26.1 54 7.0 -20.3 51 9 290.1 290.2 277.8 292.3 0.72 24 622 3801 -19.3 -34.3 25 15.0 -21.3 53 9 290.8 290.8 277.6 291.9 0.34 25 621 3813 -19.3 -36.3 21 17.0 -21.5 53 9 290.9 291.0 277.6 291.8 0.28 26 616 3873 -19.3 -42.3 11 23.0 -21.8 55 9 291.6 291.6 277.7 292.1 0.15 27 612 3922 -19.3 -45.3 8 26.0 -21.9 56 9 292.1 292.1 277.9 292.5 0.11 28 610 3946 -19.3 -37.3 19 18.0 -21.5 57 9 292.4 292.4 278.3 293.2 0.25 29 595 4131 -20.5 -36.5 23 16.0 -22.5 61 10 293.1 293.1 278.6 294.0 0.28 30 591 4181 -20.7 -29.7 44 9.0 -22.1 62 10 293.4 293.5 279.2 295.2 0.55 31 586 4243 -21.3 -28.3 53 7.0 -22.4 64 10 293.4 293.6 279.3 295.5 0.63 32 576 4370 -22.3 -26.8 67 4.5 -23.1 64 10 293.7 293.9 279.6 296.1 0.74 33 554 4656 -23.1 -28.1 64 5.0 -23.9 69 12 296.1 296.2 280.6 298.3 0.68 34 521 5103 -26.3 -30.0 71 3.7 -26.8 100 16 297.5 297.6 281.1 299.4 0.61 35 509 5272 -27.3 -32.0 64 4.7 -27.9 96 16 298.2 298.3 281.3 299.9 0.51 36 500 5400 -28.1 -32.5 66 4.4 -28.6 90 15 298.8 298.9 281.5 300.4 0.50 37 492 5515 -29.1 -32.9 70 3.8 -29.6 89 15 298.9 299.0 281.5 300.6 0.49 38 465 5916 -31.7 -37.7 55 6.0 -32.3 95 13 300.6 300.6 282.0 301.7 0.32 39 463 5946 -31.9 -37.9 55 6.0 -32.5 97 13 300.7 300.7 282.1 301.8 0.32 40 450 6146 -33.7 -38.6 61 4.9 -34.1 111 11 300.9 300.9 282.1 301.9 0.30 41 424 6560 -36.9 -41.9 60 5.0 -37.2 125 10 302.0 302.0 282.5 302.7 0.23 42 413 6741 -37.9 -45.9 43 8.0 -38.4 128 10 302.9 303.0 282.8 303.5 0.15 43 403 6909 -39.3 -47.3 42 8.0 -39.7 114 10 303.3 303.3 282.9 303.7 0.13 44 400 6960 -39.9 -47.9 42 8.0 -40.3 110 10 303.1 303.2 282.8 303.6 0.13 45 396 7028 -40.3 -48.3 42 8.0 -40.7 110 11 303.5 303.5 283.0 303.9 0.12 46 389 7149 -41.5 -50.5 37 9.0 -41.9 112 11 303.5 303.5 282.9 303.8 0.10 47 352 7817 -47.5 -54.5 44 7.0 -47.7 109 11 304.2 304.2 283.2 304.4 0.07 48 335 8141 -50.7 -55.3 58 4.6 -50.8 89 9 304.1 304.1 283.1 304.4 0.06 49 323 8377 -52.9 -55.0 78 2.1 -52.9 75 8 304.3 304.3 283.2 304.5 0.07 50 315 8538 -54.3 -56.6 76 2.3 -54.4 65 7 304.5 304.5 283.3 304.7 0.06 51 306 8723 -54.3 -61.3 42 7.0 -54.4 93 9 307.1 307.1 284.2 307.2 0.03 52 300 8850 -53.1 -66.1 19 13.0 -53.3 120 5 310.5 310.5 285.5 310.6 0.02 53 296 8937 -51.7 -69.7 10 18.0 -52.0 113 4 313.7 313.7 286.6 313.7 0.01 54 275 9417 -50.3 -76.3 3 26.0 -50.7 356 1 322.4 322.4 289.5 322.4 0.00 55 269 9561 -51.3 -75.3 4 24.0 -51.6 335 3 323.0 323.0 289.6 323.0 0.01 56 250 10040 -50.1 -73.1 5 23.0 -50.5 295 14 331.6 331.6 292.2 331.6 0.01 57 224 10762 -48.1 -79.1 2 31.0 -48.6 298 14 345.2 345.2 295.6 345.2 0.00 58 200 11510 -48.3 -80.3 1 32.0 -48.9 320 16 356.3 356.3 298.0 356.3 0.00 59 150 13400 -48.9 -81.9 1 33.0 -49.6 285 16 385.8 385.8 303.2 385.8 0.00 60 100 16040 -51.5 -83.5 1 32.0 -52.3 285 10 428.2 428.2 308.6 428.2 0.00 61 89 16797 -45.3 -82.3 1 37.0 -47.0 292 17 455.1 455.1 311.3 455.1 0.01 62 73 18082 -53.5 -85.5 1 32.0 -54.4 316 9 464.3 464.3 312.1 464.3 0.00 63 70 18350 -52.5 -84.5 1 32.0 -53.5 300 6 472.1 472.1 312.8 472.1 0.00 64 50 20530 -49.7 -83.7 1 34.0 -51.5 345 8 526.4 526.4 316.7 526.4 0.01 65 46 21074 -50.5 -84.5 1 34.0 -52.2 11 10 537.1 537.1 317.3 537.2 0.01 66 35 22862 -48.5 -83.5 1 35.0 -51.1 43 6 586.0 586.0 320.0 586.1 0.01 67 30 23870 -50.9 -83.9 1 33.0 -53.3 25 3 605.9 605.9 320.9 606.0 0.01 68 29 24091 -51.1 -84.1 1 33.0 -53.5 49 4 611.2 611.2 321.1 611.3 0.01 69 22 25895 -49.1 -84.1 1 35.0 -52.6 41 5 667.4 667.4 323.3 667.6 0.02 70 20 26520 -49.7 -83.7 1 34.0 -53.2 70 8 684.0 684.1 323.9 684.2 0.02 71 16 27981 -50.3 -84.3 1 34.0 -54.2 125 13 727.2 727.2 325.3 727.3 0.02 72 14 28853 -50.3 -84.3 1 34.0 -54.6 108 15 755.5 755.5 326.1 755.7 0.02 73 12 29868 -47.1 -83.1 1 36.0 -53.2 56 19 800.9 800.9 327.3 801.2 0.03 74 12 29868 -47.1 -83.1 1 36.0 -53.2 56 19 800.9 800.9 327.3 801.2 0.03 75 12 29868 -43.9 -81.9 1 38.0 -51.4 56 19 812.2 812.2 327.5 812.6 0.04 76 10 31090 -45.1 -82.1 1 37.0 -52.8 110 13 851.2 851.2 328.4 851.7 0.05 77 9.2 31648 -44.3 -82.3 1 38.0 -52.7 874.8 874.8 329.0 875.3 0.05 78 8.8 31945 -45.3 -82.3 1 37.0 -53.4 882.1 882.1 329.1 882.6 0.05 79 7.6 32932 -41.5 -80.5 1 39.0 -52.2 935.2 935.3 330.1 936.1 0.08 TRP 315 8538 -54.3 -56.6 76 2.3 -54.4 65 7 304.5 304.5 283.3 304.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: 897.32 mb = 984.71 m = 3230.64 ft Wetbulb zero: 939.45 mb = 610.99 m = 2004.55 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 66.00 % Est. max temperature: 9.27 C = 48.69 F Sfc-Lift cond lev (LCL): 818.75 mb = 1709.27 m = 5607.79 ft T: -6.14 C 700-500 lapse rate: 5.79 C/km ThetaE index: 2.45 C Layer 994.0- 886.0 mb Conv cond level (CCL): 807.20 mb = 1820.29 m = 5972.02 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 9.61 C = 49.31 F Cap Strength: 8.07 C Lifted Index: 8.41 C Risk: None Lifted Index @300 mb: 14.85 C Lifted Index @700 mb: 2.16 C Showalter Index: 8.38 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 20.30 C K Index: 13.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.09 J/kg Max Up Vert Vel: 1.47 m/s Conv Inhibition (B-): 26.11 J/kg Cap Strength: 8.39 C Lift Cond Lev (LCL): 820.70 mb = 1690.62 m = 5546.58 ft Lev Free Conv (LFC): 745.70 mb = 2430.91 m = 7975.32 ft Equ Level (EL): 725.70 mb = 2639.14 m = 8658.50 ft B at Equ Level: -1.92 J/kg Max Parcel Lev (MPL): 725.70 mb = 2639.14 m = 8658.50 ft Wind level data Storm motion: 82 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 ---------------------------------------------------------- 0 999 103 10 8 -1.4 -7.9 | 310 10 7.9 -6.6 1 975 305 15 15 -3.9 -14.5 | 338 14 5.4 -13.2 2 940 610 15 13 -3.4 -12.6 | 332 13 5.9 -11.3 3 925 739 20 17 -5.8 -16.0 | 347 15 3.5 -14.7 4 905 914 10 14 -2.4 -13.8 | 331 14 6.9 -12.5 5 871 1219 40 10 -6.4 -7.7 | 336 7 2.9 -6.4 6 850 1415 45 11 -7.8 -7.8 | 347 7 1.5 -6.5 7 838 1524 25 13 -5.5 -11.8 | 340 11 3.8 -10.5 8 806 1829 30 13 -6.5 -11.3 | 344 10 2.8 -10.0 9 774 2134 15 14 -3.6 -13.5 | 335 14 5.7 -12.3 10 744 2438 30 10 -5.0 -8.7 | 330 9 4.3 -7.4 11 716 2743 45 10 -7.1 -7.1 | 339 6 2.2 -5.8 12 700 2914 45 12 -8.5 -8.5 | 354 7 0.8 -7.2 13 687 3048 40 15 -9.6 -11.5 | 2 10 -0.4 -10.2 14 660 3353 60 13 -11.3 -6.5 | 21 6 -2.0 -5.2 15 633 3658 50 9 -6.9 -5.8 | 332 5 2.4 -4.5 16 583 4267 65 10 -9.1 -4.2 | 356 3 0.2 -3.0 17 559 4572 60 11 -9.5 -5.5 | 3 4 -0.2 -4.2 18 537 4877 100 14 -13.8 2.4 | 129 6 -4.5 3.7 19 515 5182 100 17 -16.7 3.0 | 119 9 -7.5 4.2 20 500 5400 90 15 -15.0 0.0 | 102 6 -5.7 1.3 21 473 5791 85 14 -13.9 -1.2 | 90 5 -4.7 0.0 22 453 6096 110 11 -10.3 3.8 | 168 5 -1.1 5.0 23 415 6706 130 10 -7.7 6.4 | 192 8 1.6 7.7 24 400 6960 110 10 -9.4 3.4 | 179 5 -0.1 4.7 25 397 7010 110 11 -10.3 3.8 | 168 5 -1.1 5.0 26 362 7620 120 12 -10.4 6.0 | 171 7 -1.1 7.3 27 315 8538 65 7 -6.3 -3.0 | 300 3 2.9 -1.7 28 301 8839 110 10 -9.4 3.4 | 179 5 -0.1 4.7 29 300 8850 120 5 -4.3 2.5 | 233 6 5.0 3.8 30 287 9144 95 2 -2.0 0.2 | 259 7 7.3 1.4 31 274 9449 345 1 0.3 -1.0 | 268 10 9.5 0.3 32 250 10040 295 14 12.7 -5.9 | 282 22 22.0 -4.7 33 249 10058 275 10 10.0 -0.9 | 269 19 19.2 0.4 34 238 10363 310 15 11.5 -9.6 | 292 22 20.8 -8.4 35 227 10668 295 14 12.7 -5.9 | 282 22 22.0 -4.7 36 200 11510 320 16 10.3 -12.3 | 299 22 19.6 -11.0 37 198 11582 320 17 10.9 -13.0 | 300 23 20.2 -11.8 38 172 12497 300 23 19.9 -11.5 | 289 31 29.2 -10.2 39 164 12802 310 17 13.0 -10.9 | 293 24 22.3 -9.7 40 150 13400 285 16 15.5 -4.1 | 277 25 24.7 -2.9 41 150 13411 285 16 15.5 -4.1 | 277 25 24.7 -2.9 42 143 13716 290 15 14.1 -5.1 | 279 24 23.4 -3.9 43 124 14630 255 11 10.6 2.8 | 258 20 19.9 4.1 44 118 14935 295 17 15.4 -7.2 | 283 25 24.7 -5.9 45 113 15240 300 13 11.3 -6.5 | 284 21 20.5 -5.2 46 108 15545 285 15 14.5 -3.9 | 276 24 23.8 -2.6 47 103 15850 315 14 9.9 -9.9 | 294 21 19.2 -8.6 48 100 16040 285 10 9.7 -2.6 | 274 19 18.9 -1.3 49 98 16154 285 10 9.7 -2.6 | 274 19 18.9 -1.3 50 94 16459 280 13 12.8 -2.3 | 273 22 22.1 -1.0 51 89 16764 290 18 16.9 -6.2 | 281 27 26.2 -4.9 52 85 17069 305 12 9.8 -6.9 | 286 20 19.1 -5.6 53 81 17374 285 10 9.7 -2.6 | 274 19 18.9 -1.3 54 74 17983 330 10 5.0 -8.7 | 297 16 14.3 -7.4 55 71 18288 285 6 5.8 -1.6 | 271 15 15.1 -0.3 56 70 18350 300 6 5.2 -3.0 | 277 15 14.5 -1.7 57 64 18898 305 2 1.6 -1.1 | 269 11 10.9 0.1 58 61 19202 275 10 10.0 -0.9 | 269 19 19.2 0.4 59 59 19507 320 10 6.4 -7.7 | 292 17 15.7 -6.4 60 53 20117 345 15 3.9 -14.5 | 315 19 13.2 -13.2 61 51 20422 345 2 0.5 -1.9 | 274 10 9.8 -0.7 62 50 20530 345 8 2.1 -7.7 | 300 13 11.4 -6.5 63 46 21031 5 10 -0.9 -10.0 | 316 12 8.4 -8.7 64 44 21336 50 13 -10.0 -8.4 | 5 7 -0.7 -7.1 65 42 21641 35 10 -5.7 -8.2 | 333 8 3.5 -6.9 66 40 21946 75 10 -9.7 -2.6 | 16 1 -0.4 -1.3 67 38 22250 0 0 -0.0 -0.0 | 262 9 9.3 1.3 68 32 23470 85 11 -11.0 -1.0 | 100 2 -1.7 0.3 69 30 23870 25 3 -1.3 -2.7 | 280 8 8.0 -1.5 70 28 24384 80 5 -4.9 -0.9 | 265 4 4.4 0.4 71 25 24994 0 0 -0.0 -0.0 | 262 9 9.3 1.3 72 20 26520 70 8 -7.5 -2.7 | 310 2 1.8 -1.5 73 18 27127 90 12 -12.0 0.0 | 115 3 -2.7 1.3 74 17 27432 90 13 -13.0 0.0 | 109 4 -3.7 1.3 75 17 27737 75 10 -9.7 -2.6 | 16 1 -0.4 -1.3 76 16 28042 135 13 -9.2 9.2 | 181 10 0.1 10.5 77 15 28346 100 10 -9.8 1.7 | 169 3 -0.6 3.0 78 14 28651 115 18 -16.3 7.6 | 142 11 -7.0 8.9 79 14 28956 105 14 -13.5 3.6 | 139 6 -4.2 4.9 80 13 29261 45 17 -12.0 -12.0 | 14 11 -2.7 -10.8 81 13 29566 65 15 -13.6 -6.3 | 40 7 -4.3 -5.1 82 12 29870 55 19 -15.6 -10.9 | 33 12 -6.3 -9.6 83 10 31090 110 13 -12.2 4.4 | 153 6 -2.9 5.7 Wind Parameters Mean winds (0-6000m): 52.3 at 12.5 knts Storm direction: 82.3 at 9.4 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 55.0 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -24.3 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 9.10 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 14 13 332 13| 5.3 0.0 5.3| 18.3 -4.3 14.0 28.0 0.51| 9.2 4.7 1000 16 14 335 13| 2.4 0.0 2.4| 30.3 -14.8 15.5 15.5 0.27| 10.1 2.7 1500 21 13 337 12| 1.6 0.5 2.1| 32.5 -16.7 15.8 10.5 0.21| 9.5 2.0 2000 22 13 338 12| 1.2 0.9 2.1| 34.0 -21.8 12.2 6.1 0.14| 8.1 1.2 2500 23 13 337 11| 1.5 0.7 2.2| 34.9 -24.3 10.6 4.2 0.11| 7.8 0.9 3000 26 13 339 11| 1.8 0.6 2.4| 42.8 -24.3 18.5 6.2 0.19| 7.5 1.4 4000 33 12 343 9| 1.4 0.5 1.8| 47.4 -29.7 17.7 4.4 0.13| 6.9 0.9 5000 42 12 351 8| 2.2 0.4 2.6| 56.0 -31.1 24.8 5.0 0.23| 6.8 1.6 6000 52 12 5 6| 1.9 0.6 2.5| 62.7 -36.8 25.9 4.3 0.23| 6.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250424.00.gif