UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 29 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 24 SFC 990 103 8.0 -2.0 49 10.0 3.7 190 4 282.0 282.5 277.3 291.4 3.33 2 977 212 5.2 -2.8 56 8.0 1.9 206 7 280.2 280.8 276.2 289.1 3.18 3 925 659 1.0 -4.0 69 5.0 -1.0 230 9 280.3 280.9 276.1 289.0 3.07 4 893 941 -1.5 -4.7 79 3.2 -2.7 229 9 280.6 281.1 276.2 289.1 3.02 5 867 1175 -3.7 -6.6 80 2.9 -4.7 217 10 280.7 281.1 275.7 288.3 2.69 6 850 1331 -4.9 -7.9 79 3.0 -5.9 230 11 281.0 281.4 275.6 288.1 2.48 7 834 1480 -6.1 -8.6 82 2.5 -7.0 230 11 281.3 281.7 275.7 288.1 2.39 8 820 1612 -7.1 -11.1 73 4.0 -8.3 229 11 281.6 281.9 275.3 287.3 1.99 9 816 1650 -7.1 -13.1 62 6.0 -8.8 228 11 282.0 282.3 275.0 286.9 1.71 10 807 1737 -7.9 -14.9 57 7.0 -9.8 227 12 282.0 282.3 274.8 286.4 1.49 11 800 1804 -8.5 -14.5 62 6.0 -10.2 225 12 282.1 282.4 274.9 286.6 1.55 12 796 1843 -8.7 -15.7 57 7.0 -10.6 224 12 282.3 282.5 274.8 286.4 1.41 13 790 1902 -8.5 -17.5 48 9.0 -10.8 218 13 283.1 283.3 274.9 286.7 1.22 14 785 1951 -8.9 -16.9 52 8.0 -10.9 214 13 283.2 283.4 275.1 287.0 1.29 15 763 2170 -9.9 -21.9 37 12.0 -12.6 194 15 284.4 284.6 275.1 287.1 0.87 16 728 2530 -13.1 -22.1 47 9.0 -15.0 183 14 284.8 284.9 275.3 287.5 0.89 17 708 2742 -14.3 -25.3 39 11.0 -16.4 190 15 285.7 285.8 275.5 287.9 0.69 18 700 2828 -14.7 -26.7 35 12.0 -16.9 175 13 286.2 286.3 275.7 288.1 0.61 19 696 2871 -14.9 -26.9 35 12.0 -17.0 174 14 286.5 286.6 275.8 288.3 0.61 20 689 2948 -15.1 -30.1 27 15.0 -17.6 173 15 287.1 287.1 275.9 288.5 0.45 21 680 3047 -15.3 -26.3 38 11.0 -17.3 171 16 287.9 288.0 276.6 290.0 0.66 22 677 3080 -15.5 -25.5 42 10.0 -17.4 170 17 288.1 288.2 276.8 290.3 0.71 23 652 3362 -18.3 -23.3 65 5.0 -19.3 165 21 288.0 288.2 277.0 290.8 0.90 24 634 3570 -19.9 -22.5 80 2.6 -20.4 149 21 288.5 288.7 277.4 291.5 0.99 25 619 3747 -21.1 -23.4 82 2.3 -21.5 139 21 289.1 289.3 277.6 292.0 0.94 26 618 3759 -21.3 -23.4 83 2.1 -21.7 139 21 289.0 289.2 277.6 291.9 0.94 27 594 4049 -23.7 -25.2 87 1.5 -23.9 134 22 289.5 289.7 277.7 292.1 0.83 28 583 4185 -24.9 -25.1 98 0.2 -24.9 132 22 289.7 289.8 277.8 292.3 0.85 29 573 4310 -26.1 -26.9 93 0.8 -26.2 131 22 289.7 289.8 277.7 292.0 0.74 30 570 4348 -26.3 -28.2 84 1.9 -26.6 132 22 289.9 290.0 277.6 292.0 0.66 31 552 4579 -28.5 -29.2 94 0.7 -28.6 142 23 290.0 290.1 277.6 291.9 0.62 32 548 4631 -28.9 -30.4 87 1.5 -29.1 144 24 290.1 290.2 277.6 291.9 0.56 33 539 4749 -29.9 -30.4 95 0.5 -30.0 149 24 290.3 290.4 277.7 292.1 0.57 34 530 4868 -30.5 -32.1 86 1.6 -30.7 154 25 291.0 291.0 277.9 292.5 0.49 35 527 4908 -30.7 -34.6 69 3.9 -31.1 155 25 291.2 291.3 277.9 292.5 0.39 36 517 5044 -31.5 -38.5 50 7.0 -32.1 155 21 291.8 291.9 278.0 292.7 0.27 37 514 5085 -31.7 -41.7 37 10.0 -32.4 155 20 292.1 292.1 278.0 292.7 0.19 38 509 5154 -31.7 -45.7 24 14.0 -32.6 155 19 292.9 292.9 278.3 293.3 0.13 39 500 5280 -32.3 -48.3 19 16.0 -33.3 165 16 293.7 293.7 278.6 294.0 0.10 40 498 5308 -32.5 -49.5 17 17.0 -33.5 167 16 293.8 293.8 278.6 294.0 0.08 41 489 5436 -33.3 -47.3 23 14.0 -34.1 176 15 294.3 294.3 278.9 294.7 0.11 42 480 5566 -34.5 -44.5 36 10.0 -35.1 182 15 294.4 294.4 279.0 294.9 0.15 43 467 5757 -36.3 -45.3 39 9.0 -36.8 187 16 294.5 294.5 279.1 295.0 0.14 44 458 5892 -37.3 -48.3 31 11.0 -37.8 190 16 294.9 294.9 279.2 295.2 0.10 45 449 6029 -38.5 -47.5 38 9.0 -38.9 193 17 295.0 295.1 279.3 295.4 0.12 46 447 6059 -38.9 -49.9 30 11.0 -39.4 194 17 294.9 294.9 279.2 295.2 0.09 47 445 6090 -38.5 -55.5 15 17.0 -39.1 195 17 295.8 295.8 279.5 296.0 0.05 48 444 6105 -38.5 -58.5 10 20.0 -39.2 195 17 296.0 296.0 279.6 296.1 0.03 49 439 6183 -37.9 -58.9 9 21.0 -38.7 199 18 297.7 297.7 280.4 297.8 0.03 50 400 6820 -40.7 -63.7 7 23.0 -41.3 230 28 302.1 302.1 282.3 302.2 0.02 51 389 7010 -41.1 -63.1 8 22.0 -41.7 234 32 304.0 304.0 283.0 304.1 0.02 52 375 7261 -40.7 -63.7 7 23.0 -41.3 239 37 307.7 307.7 284.5 307.8 0.02 53 332 8088 -43.5 -68.5 5 25.0 -44.1 245 31 314.8 314.8 287.0 314.8 0.01 54 300 8770 -44.5 -73.5 3 29.0 -45.1 250 34 322.6 322.6 289.6 322.7 0.01 55 250 9990 -45.1 -76.1 2 31.0 -45.7 245 32 339.0 339.0 294.1 339.0 0.00 56 239 10290 -45.9 -77.9 1 32.0 -46.6 244 31 342.2 342.2 294.8 342.2 0.00 57 224 10723 -44.5 -77.5 1 33.0 -45.3 243 30 350.8 350.8 296.8 350.8 0.00 58 200 11480 -45.5 -79.5 1 34.0 -46.3 240 27 360.7 360.7 298.8 360.7 0.00 59 150 13390 -45.7 -79.7 1 34.0 -46.7 240 26 391.3 391.3 304.0 391.3 0.00 60 100 16050 -49.3 -82.3 1 33.0 -50.3 235 19 432.5 432.5 309.1 432.5 0.00 61 70 18370 -50.9 -82.9 1 32.0 -52.1 240 12 475.5 475.5 313.1 475.5 0.01 62 64 18953 -52.3 -84.3 1 32.0 -53.4 225 13 484.8 484.8 313.8 484.8 0.01 63 50 20560 -50.9 -82.9 1 32.0 -52.5 220 12 523.5 523.5 316.5 523.6 0.01 64 43 21541 -51.5 -83.5 1 32.0 -53.2 221 10 545.1 545.1 317.8 545.2 0.01 65 41 21851 -50.1 -83.1 1 33.0 -52.1 225 11 556.1 556.1 318.4 556.2 0.01 66 37 22520 -51.3 -83.3 1 32.0 -53.2 233 9 569.6 569.6 319.2 569.6 0.01 67 35 22883 -49.9 -83.9 1 34.0 -52.2 218 7 582.4 582.4 319.8 582.4 0.01 68 32 23468 -50.7 -83.7 1 33.0 -53.0 193 5 595.3 595.3 320.4 595.4 0.01 69 30 23890 -49.1 -83.1 1 34.0 -51.9 175 3 610.8 610.8 321.1 610.9 0.01 70 29 24113 -48.3 -82.3 1 34.0 -51.4 15 0 618.9 618.9 321.5 619.0 0.02 71 28 24343 -49.3 -82.3 1 33.0 -52.2 117 1 622.4 622.4 321.6 622.5 0.02 72 23 25638 -47.5 -82.5 1 35.0 -51.4 192 10 663.7 663.7 323.2 663.9 0.02 73 20 26560 -48.1 -82.1 1 34.0 -52.2 90 6 688.9 689.0 324.1 689.1 0.02 74 17 27630 -48.3 -82.3 1 34.0 -52.8 162 11 721.1 721.1 325.1 721.3 0.03 75 15 28458 -45.9 -81.9 1 36.0 -51.7 225 8 755.3 755.4 326.1 755.6 0.03 76 11 30530 -44.1 -81.1 1 37.0 -51.8 62 11 831.9 832.0 328.0 832.4 0.05 77 10 31170 -43.5 -80.5 1 37.0 -51.9 80 12 857.2 857.2 328.5 857.8 0.06 78 8.1 32596 -39.7 -79.7 1 40.0 -51.1 24 14 925.5 925.5 329.9 926.4 0.09 79 7.4 33211 -40.9 -78.9 1 38.0 -52.1 360 15 944.8 944.9 330.2 946.0 0.11 80 7.0 33590 -39.5 -79.5 1 40.0 -51.8 345 15 965.8 965.8 330.7 966.9 0.10 TRP 332 8088 -43.5 -68.5 5 25.0 -44.1 245 31 314.8 314.8 287.0 314.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: 912.20 mb = 771.65 m = 2531.64 ft Wetbulb zero: 942.68 mb = 504.36 m = 1654.70 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 64.96 % Est. max temperature: 7.22 C = 45.00 F Sfc-Lift cond lev (LCL): 849.14 mb = 1338.96 m = 4392.87 ft T: -4.96 C 700-500 lapse rate: 7.18 C/km ThetaE index: 2.39 C Layer 977.0- 893.0 mb Conv cond level (CCL): 848.88 mb = 1341.38 m = 4400.81 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 7.07 C = 44.73 F Cap Strength: 4.02 C Lifted Index: 4.54 C Risk: None Lifted Index @300 mb: 23.74 C Lifted Index @700 mb: 1.45 C Showalter Index: 5.36 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 24.40 C K Index: 7.50 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.72 J/kg Max Up Vert Vel: 2.33 m/s Conv Inhibition (B-): 64256.19 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 856.22 mb = 1273.56 m = 4178.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 at 12 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 ---------------------------------------------------------- 0 990 103 190 4 0.7 3.9 | 28 8 -3.7 -7.1 1 966 305 220 9 5.8 6.9 | 342 4 1.4 -4.2 2 931 610 215 8 4.6 6.6 | 358 5 0.2 -4.5 3 925 659 230 9 6.9 5.8 | 335 6 2.5 -5.3 4 896 914 230 9 6.9 5.8 | 335 6 2.5 -5.3 5 862 1219 215 10 5.7 8.2 | 335 3 1.3 -2.9 6 850 1331 230 11 8.4 7.1 | 315 6 4.0 -4.0 7 829 1524 230 11 8.4 7.1 | 315 6 4.0 -4.0 8 797 1829 225 12 8.5 8.5 | 302 5 4.1 -2.6 9 766 2134 195 15 3.9 14.5 | 171 3 -0.5 3.4 10 736 2438 180 13 0.0 13.0 | 114 5 -4.4 1.9 11 708 2743 190 15 2.6 14.8 | 154 4 -1.8 3.7 12 700 2828 175 13 -1.1 13.0 | 109 6 -5.5 1.9 13 651 3353 165 21 -5.4 20.3 | 133 13 -9.8 9.2 14 625 3658 140 21 -13.5 16.1 | 106 19 -17.9 5.0 15 575 4267 130 22 -16.9 14.1 | 98 21 -21.3 3.1 16 528 4877 155 25 -10.6 22.7 | 128 19 -15.0 11.6 17 507 5182 155 18 -7.6 16.3 | 114 13 -12.0 5.2 18 500 5280 165 16 -4.1 15.5 | 117 10 -8.5 4.4 19 485 5486 180 15 0.0 15.0 | 132 6 -4.4 3.9 20 444 6096 195 17 4.4 16.4 | 180 5 -0.0 5.4 21 400 6820 230 28 21.4 18.0 | 248 18 17.0 6.9 22 372 7315 240 38 32.9 19.0 | 254 30 28.5 7.9 23 356 7620 240 35 30.3 17.5 | 256 27 25.9 6.4 24 340 7925 245 30 27.2 12.7 | 266 23 22.8 1.6 25 332 8088 245 31 28.1 13.1 | 265 24 23.7 2.0 26 300 8770 250 34 31.9 11.6 | 269 28 27.5 0.6 27 284 9144 245 33 29.9 13.9 | 264 26 25.5 2.9 28 250 9990 245 32 29.0 13.5 | 264 25 24.6 2.5 29 200 11480 240 27 23.4 13.5 | 263 19 19.0 2.4 30 164 12802 240 23 19.9 11.5 | 268 16 15.5 0.4 31 150 13390 240 26 22.5 13.0 | 264 18 18.1 1.9 32 150 13411 260 23 22.7 4.0 | 291 20 18.2 -7.1 33 143 13716 235 27 22.1 15.5 | 256 18 17.7 4.4 34 130 14326 250 26 24.4 8.9 | 276 20 20.0 -2.2 35 124 14630 240 23 19.9 11.5 | 268 16 15.5 0.4 36 119 14935 270 16 16.0 -0.0 | 314 16 11.6 -11.1 37 113 15240 245 14 12.7 5.9 | 302 10 8.3 -5.1 38 108 15545 245 12 10.9 5.1 | 313 9 6.5 -6.0 39 103 15850 225 13 9.2 9.2 | 291 5 4.8 -1.9 40 100 16050 235 19 15.6 10.9 | 271 11 11.2 -0.2 41 98 16154 235 19 15.6 10.9 | 271 11 11.2 -0.2 42 86 17069 230 19 14.6 12.2 | 264 10 10.1 1.1 43 82 17374 235 24 19.7 13.8 | 260 15 15.3 2.7 44 78 17678 260 13 12.8 2.3 | 316 12 8.4 -8.8 45 74 17983 240 16 13.9 8.0 | 288 10 9.4 -3.1 46 71 18288 260 12 11.8 2.1 | 320 12 7.4 -9.0 47 70 18370 240 12 10.4 6.0 | 310 8 6.0 -5.1 48 68 18593 240 12 10.4 6.0 | 310 8 6.0 -5.1 49 65 18898 220 12 7.7 9.2 | 300 4 3.3 -1.9 50 62 19202 250 15 14.1 5.1 | 301 11 9.7 -5.9 51 59 19507 235 11 9.0 6.3 | 316 7 4.6 -4.8 52 56 19812 230 16 12.3 10.3 | 276 8 7.8 -0.8 53 54 20117 260 13 12.8 2.3 | 316 12 8.4 -8.8 54 51 20422 0 0 -0.0 -0.0 | 22 12 -4.4 -11.1 55 50 20560 220 12 7.7 9.2 | 300 4 3.3 -1.9 56 49 20726 210 10 5.0 8.7 | 346 2 0.6 -2.4 57 47 21031 235 15 12.3 8.6 | 287 8 7.9 -2.5 58 44 21336 190 3 0.5 3.0 | 26 9 -3.9 -8.1 59 42 21641 235 13 10.6 7.5 | 300 7 6.2 -3.6 60 40 21946 220 10 6.4 7.7 | 329 4 2.0 -3.4 61 39 22250 245 10 9.1 4.2 | 326 8 4.7 -6.8 62 30 23890 175 3 -0.3 3.0 | 30 9 -4.7 -8.1 63 29 24079 0 0 -0.0 -0.0 | 22 12 -4.4 -11.1 64 28 24384 135 1 -0.7 0.7 | 26 12 -5.1 -10.4 65 27 24689 135 13 -9.2 9.2 | 82 14 -13.6 -1.9 66 25 24994 150 10 -5.0 8.7 | 76 10 -9.4 -2.4 67 24 25298 190 11 1.9 10.8 | 85 3 -2.5 -0.2 68 23 25603 190 10 1.7 9.8 | 65 3 -2.7 -1.2 69 22 25908 210 10 5.0 8.7 | 346 2 0.6 -2.4 70 20 26560 90 6 -6.0 0.0 | 43 15 -10.4 -11.1 71 19 26822 100 1 -1.0 0.2 | 26 12 -5.4 -10.9 72 18 27127 115 10 -9.1 4.2 | 63 15 -13.5 -6.8 73 18 27432 165 11 -2.8 10.6 | 87 7 -7.3 -0.4 74 16 28042 155 10 -4.2 9.1 | 77 9 -8.6 -2.0 75 15 28346 190 10 1.7 9.8 | 65 3 -2.7 -1.2 76 14 28956 0 0 -0.0 -0.0 | 22 12 -4.4 -11.1 77 13 29566 35 10 -5.7 -8.2 | 28 22 -10.1 -19.3 78 10 31170 80 12 -11.8 -2.1 | 51 21 -16.2 -13.2 79 7 33590 345 15 3.9 -14.5 | 1 26 -0.5 -25.6 Wind Parameters Mean winds (0-6000m): 171.7 at 15.9 knts Storm direction: 201.7 at 11.9 knts Shear (0-3000m) pos: 1.5 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -22.8 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 17.83 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 ------------------------------------------------------------------------------- 500 215 8 359 5| 4.9 0.0 4.9| 1.3 -5.6 -4.3 -8.5 -0.42| 7.4 -3.1 1000 222 8 346 5| 3.3 0.0 3.3| 1.3 -8.4 -7.1 -7.1 -0.46| 5.8 -2.7 1500 223 9 337 5| 2.9 0.0 2.9| 1.4 -10.4 -9.0 -6.0 -0.45| 5.3 -2.4 2000 221 10 328 4| 2.2 2.0 4.2| 1.4 -15.8 -14.4 -7.2 -0.59| 6.0 -3.5 2500 212 11 324 2| 1.8 2.0 3.7| 2.8 -19.6 -16.8 -6.7 -0.57| 6.0 -3.4 3000 205 12 326 1| 1.5 2.6 4.0| 7.3 -22.8 -15.5 -5.2 -0.44| 6.4 -2.9 4000 183 14 127 5| 1.1 3.3 4.4| 9.7 -63.9 -54.2 -13.5 -0.47| 6.8 -3.2 5000 170 16 122 8| 1.7 2.6 4.3| 61.8 -76.9 -15.1 -3.0 -0.26| 7.1 -1.9 6000 172 16 125 8| 2.5 2.2 4.7| 74.0 -80.0 -6.0 -1.0 -0.14| 7.1 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250429.00.gif