UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080400.upa.cvt Date: 0000Z 4 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 4 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 1003 103 21.0 11.0 53 10.0 14.9 190 6 293.9 295.4 287.9 317.6 8.24 1 1000 129 20.0 11.0 56 9.0 14.6 215 5 293.1 294.6 287.7 316.8 8.26 2 995 172 18.2 10.2 60 8.0 13.4 210 6 291.8 293.2 286.8 314.2 7.87 3 993 189 18.2 10.2 60 8.0 13.4 208 6 291.9 293.3 286.9 314.4 7.88 4 936 692 13.0 9.1 77 3.9 10.7 203 4 291.6 293.0 286.6 313.8 7.77 5 925 791 12.2 9.2 82 3.0 10.4 225 4 291.8 293.2 286.9 314.4 7.91 6 918 855 11.6 8.8 83 2.8 10.0 240 5 291.8 293.2 286.7 313.9 7.76 7 903 993 10.6 7.8 83 2.8 9.0 237 5 292.2 293.5 286.5 313.2 7.37 8 900 1020 10.4 7.2 81 3.2 8.6 231 5 292.2 293.5 286.2 312.5 7.09 9 897 1048 10.6 6.3 75 4.3 8.2 225 5 292.7 293.9 286.0 311.9 6.68 10 850 1495 7.2 5.7 90 1.5 6.4 200 3 293.7 294.9 286.5 313.2 6.77 11 843 1563 6.6 5.7 94 0.9 6.1 200 4 293.8 295.0 286.5 313.5 6.82 12 838 1612 7.2 5.1 86 2.1 6.1 200 4 294.9 296.1 286.8 314.0 6.58 13 790 2095 4.0 2.4 89 1.6 3.2 319 3 296.5 297.5 286.5 313.4 5.76 14 787 2126 4.4 1.5 81 2.9 2.9 334 2 297.2 298.2 286.5 313.2 5.42 15 772 2282 3.6 -0.7 73 4.3 1.5 17 2 298.0 298.9 286.1 312.0 4.71 16 715 2901 -0.7 -1.9 92 1.2 -1.3 104 6 299.9 300.7 286.7 313.8 4.65 17 711 2945 -0.7 -3.8 79 3.1 -2.1 122 6 300.4 301.1 286.2 312.6 4.06 18 702 3047 -1.1 -5.0 75 3.9 -2.8 161 7 301.0 301.7 286.2 312.4 3.75 19 700 3070 -1.3 -5.0 76 3.7 -2.9 170 7 301.0 301.7 286.2 312.5 3.76 20 692 3162 -1.7 -4.4 82 2.7 -2.9 170 7 301.6 302.3 286.6 313.7 3.99 21 676 3348 -2.5 -6.1 76 3.6 -4.0 170 7 302.7 303.4 286.6 313.7 3.58 22 664 3490 -3.5 -5.9 83 2.4 -4.6 170 8 303.2 303.8 286.9 314.5 3.71 23 655 3598 -4.3 -8.7 71 4.4 -6.0 170 8 303.4 304.0 286.3 312.8 3.02 24 641 3768 -5.5 -7.8 84 2.3 -6.4 164 7 304.0 304.6 286.8 314.2 3.31 25 640 3780 -5.5 -8.9 77 3.4 -6.8 163 7 304.1 304.7 286.6 313.5 3.05 26 637 3817 -5.7 -8.3 82 2.6 -6.7 161 7 304.3 304.9 286.8 314.2 3.21 27 626 3954 -6.5 -10.2 75 3.7 -7.9 152 5 304.9 305.4 286.6 313.7 2.81 28 625 3966 -6.3 -13.3 58 7.0 -8.8 151 5 305.2 305.7 286.1 312.2 2.19 29 619 4042 -6.5 -14.5 53 8.0 -9.2 146 4 305.9 306.2 286.1 312.2 2.01 30 616 4080 -6.7 -12.7 62 6.0 -8.8 143 4 306.1 306.5 286.5 313.4 2.34 31 614 4105 -6.9 -13.9 57 7.0 -9.3 142 4 306.1 306.5 286.4 312.9 2.13 32 612 4131 -6.7 -19.7 35 13.0 -10.5 140 4 306.6 306.9 285.7 310.9 1.31 33 607 4195 -6.9 -16.9 45 10.0 -10.1 136 3 307.1 307.4 286.2 312.5 1.68 34 605 4221 -6.9 -18.9 38 12.0 -10.5 134 3 307.4 307.7 286.1 312.0 1.42 35 594 4364 -8.1 -18.1 44 10.0 -11.2 136 2 307.6 307.9 286.3 312.7 1.55 36 579 4562 -9.5 -23.5 31 14.0 -13.1 150 3 308.2 308.4 285.9 311.6 0.99 37 567 4724 -10.7 -18.7 52 8.0 -13.0 162 3 308.7 309.0 286.6 313.7 1.54 38 533 5197 -13.9 -26.9 32 13.0 -16.8 120 3 310.4 310.5 286.4 313.1 0.79 39 531 5226 -14.1 -25.1 39 11.0 -16.7 114 3 310.5 310.6 286.6 313.6 0.94 40 527 5283 -14.5 -20.5 60 6.0 -16.1 104 3 310.7 310.9 287.2 315.3 1.42 41 525 5312 -14.9 -19.1 70 4.2 -16.1 98 2 310.5 310.8 287.3 315.8 1.61 42 518 5414 -15.9 -19.0 77 3.1 -16.8 80 2 310.5 310.8 287.4 315.9 1.64 43 515 5458 -16.1 -19.5 75 3.4 -17.0 71 2 310.8 311.1 287.4 316.0 1.58 44 511 5516 -16.3 -25.3 46 9.0 -18.3 60 2 311.2 311.4 286.9 314.4 0.96 45 508 5561 -16.7 -30.7 29 14.0 -19.4 52 1 311.3 311.4 286.5 313.3 0.58 46 501 5665 -17.3 -38.3 14 21.0 -20.5 33 1 311.8 311.8 286.3 312.8 0.28 47 500 5680 -17.3 -37.3 16 20.0 -20.4 30 1 311.9 312.0 286.4 313.1 0.31 48 498 5710 -17.7 -36.7 17 19.0 -20.7 30 1 311.8 311.9 286.4 313.0 0.33 49 495 5755 -17.9 -29.9 34 12.0 -20.2 31 1 312.1 312.2 286.9 314.3 0.65 50 489 5845 -18.9 -33.9 25 15.0 -21.4 32 1 312.0 312.1 286.6 313.5 0.44 51 488 5860 -18.9 -32.9 28 14.0 -21.3 32 1 312.2 312.3 286.7 313.9 0.49 52 487 5876 -19.1 -27.1 49 8.0 -20.8 32 1 312.1 312.3 287.1 315.0 0.85 53 485 5906 -19.3 -26.3 54 7.0 -20.8 33 2 312.2 312.4 287.2 315.3 0.92 54 476 6044 -20.3 -31.3 37 11.0 -22.2 34 2 312.7 312.8 287.0 314.7 0.59 55 400 7300 -30.3 -34.5 67 4.2 -30.9 350 9 315.6 315.7 287.9 317.4 0.51 56 300 9290 -44.1 -58.1 20 14.0 -44.6 70 15 323.2 323.2 289.8 323.4 0.05 57 250 10490 -51.9 -60.9 33 9.0 -52.1 55 21 328.9 328.9 291.5 329.1 0.04 58 235 10889 -54.7 -62.7 37 8.0 -54.9 45 25 330.5 330.5 291.9 330.7 0.04 59 200 11930 -50.7 -78.7 2 28.0 -51.1 35 15 352.5 352.5 297.2 352.5 0.00 60 150 13820 -48.1 -82.1 1 34.0 -48.9 15 10 387.2 387.2 303.3 387.2 0.00 61 100 16480 -48.9 -83.9 1 35.0 -50.0 345 4 433.2 433.2 309.2 433.3 0.00 62 84 17629 -49.3 -84.3 1 35.0 -50.5 322 4 454.6 454.6 311.3 454.6 0.00 63 71 18737 -49.1 -84.1 1 35.0 -50.5 235 2 477.4 477.4 313.2 477.4 0.00 64 70 18830 -48.9 -83.9 1 35.0 -50.3 220 2 479.8 479.8 313.4 479.8 0.00 65 67 19117 -47.5 -83.5 1 36.0 -49.2 213 3 488.9 488.9 314.1 488.9 0.01 66 55 20413 -48.7 -84.7 1 36.0 -50.5 181 8 514.5 514.5 315.9 514.5 0.01 67 50 21040 -47.3 -83.3 1 36.0 -49.5 165 10 532.0 532.0 317.1 532.0 0.01 68 48 21310 -47.1 -84.1 1 37.0 -49.4 170 10 538.7 538.7 317.5 538.8 0.01 69 39 22683 -47.3 -84.3 1 37.0 -50.0 276 8 571.2 571.2 319.2 571.2 0.01 70 36 23210 -48.7 -84.7 1 36.0 -51.2 310 8 580.8 580.8 319.7 580.8 0.01 71 32 23986 -47.7 -84.7 1 37.0 -50.7 359 7 603.4 603.4 320.7 603.4 0.01 72 31 24195 -49.3 -85.3 1 36.0 -52.0 13 6 604.5 604.5 320.8 604.6 0.01 73 30 24410 -48.7 -84.7 1 36.0 -51.6 195 3 611.9 611.9 321.2 611.9 0.01 74 20 27100 -44.3 -83.3 1 39.0 -49.7 35 11 700.6 700.6 324.4 700.7 0.02 75 17 28194 -43.7 -83.7 0 40.0 -50.0 111 11 735.8 735.8 325.6 736.0 0.02 76 16 28604 -40.9 -81.9 0 41.0 -48.6 91 10 757.8 757.9 326.1 758.1 0.03 77 15 29043 -42.1 -83.1 0 41.0 -49.6 55 11 768.0 768.0 326.4 768.2 0.03 78 13 30017 -40.5 -81.5 0 41.0 -49.3 113 14 805.6 805.6 327.4 806.0 0.04 79 11 31166 -36.7 -78.7 0 42.0 -48.4 141 9 858.8 858.9 328.6 859.6 0.07 80 10 31830 -34.9 -77.9 0 43.0 -48.1 145 6 889.3 889.3 329.2 890.3 0.09 81 9.1 32485 -34.5 -77.5 0 43.0 -48.4 126 11 915.1 915.2 329.7 916.3 0.11 82 7.0 34330 -29.7 -74.7 0 45.0 -48.3 75 24 1006.3 1006.4 331.3 1008.9 0.22 83 5.7 35805 -26.5 -72.5 0 46.0 -48.5 1081.2 1081.4 332.4 1086.1 0.37 TRP 235 10889 -54.7 -62.7 37 8.0 -54.9 45 25 330.5 330.5 291.9 330.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 724.28 mb = 2799.90 m = 9185.91 ft Wetbulb zero: 740.72 mb = 2615.62 m = 8581.34 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 68.54 % Est. max temperature: 20.73 C = 69.31 F Sfc-Lift cond lev (LCL): 864.86 mb = 1351.11 m = 4432.73 ft T: 8.30 C 700-500 lapse rate: 6.13 C/km ThetaE index: 3.37 C Layer 1000.0- 993.0 mb Conv cond level (CCL): 859.91 mb = 1398.74 m = 4588.99 ft Mean mixing ratio: 7.81 g/kg Conv temperature: 20.58 C = 69.04 F Cap Strength: 2.48 C Lifted Index: 2.43 C Risk: None Lifted Index @300 mb: 6.71 C Lifted Index @700 mb: 0.85 C Showalter Index: 3.01 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.00 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 75.40 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 69747.66 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 880.30 mb = 1204.27 m = 3950.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 3 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 1003 103 190 6 1.0 5.9 | 174 3 -0.4 3.1 1 1000 129 215 5 2.9 4.1 | 228 2 1.5 1.3 2 980 305 195 8 2.1 7.7 | 188 5 0.7 5.0 3 945 610 185 4 0.3 4.0 | 139 2 -1.1 1.2 4 925 791 225 4 2.8 2.8 | 267 1 1.4 0.1 5 911 914 255 6 5.8 1.6 | 285 5 4.4 -1.2 6 879 1219 185 4 0.3 4.0 | 139 2 -1.1 1.2 7 850 1495 200 3 1.0 2.8 | 99 0 -0.4 0.1 8 816 1829 200 6 2.1 5.6 | 193 3 0.7 2.9 9 786 2134 340 2 0.7 -1.9 | 9 5 -0.7 -4.6 10 757 2438 60 1 -0.9 -0.5 | 35 4 -2.3 -3.3 11 729 2743 45 5 -3.5 -3.5 | 38 8 -4.9 -6.3 12 700 3070 170 7 -1.2 6.9 | 148 5 -2.6 4.1 13 649 3658 170 8 -1.4 7.9 | 151 6 -2.8 5.1 14 600 4267 130 2 -1.5 1.3 | 63 3 -2.9 -1.5 15 555 4877 175 4 -0.3 4.0 | 125 2 -1.7 1.2 16 500 5680 30 1 -0.5 -0.9 | 28 4 -1.9 -3.6 17 472 6096 35 2 -1.1 -1.6 | 30 5 -2.5 -4.4 18 400 7300 350 9 1.6 -8.9 | 359 12 0.2 -11.6 19 399 7315 10 10 -1.7 -9.8 | 14 13 -3.1 -12.6 20 382 7620 355 10 0.9 -10.0 | 2 13 -0.5 -12.7 21 335 8534 55 15 -12.3 -8.6 | 50 18 -13.7 -11.4 22 306 9144 65 19 -17.2 -8.0 | 60 22 -18.6 -10.8 23 300 9290 70 15 -14.1 -5.1 | 63 17 -15.5 -7.9 24 293 9449 70 15 -14.1 -5.1 | 63 17 -15.5 -7.9 25 280 9754 50 13 -10.0 -8.4 | 46 16 -11.4 -11.1 26 250 10490 55 21 -17.2 -12.0 | 51 24 -18.6 -14.8 27 235 10889 45 25 -17.7 -17.7 | 43 28 -19.1 -20.4 28 232 10973 50 25 -19.2 -16.1 | 47 28 -20.6 -18.8 29 211 11582 35 13 -7.5 -10.6 | 33 16 -8.9 -13.4 30 200 11930 35 15 -8.6 -12.3 | 34 18 -10.0 -15.0 31 183 12497 30 12 -6.0 -10.4 | 29 15 -7.4 -13.2 32 175 12802 25 15 -6.3 -13.6 | 25 18 -7.7 -16.4 33 160 13411 360 10 -0.0 -10.0 | 6 13 -1.4 -12.8 34 150 13820 15 10 -2.6 -9.7 | 18 13 -4.0 -12.4 35 145 14021 10 10 -1.7 -9.8 | 14 13 -3.1 -12.6 36 127 14935 315 10 7.1 -7.1 | 330 11 5.7 -9.8 37 121 15240 355 9 0.8 -9.0 | 3 12 -0.6 -11.7 38 115 15545 340 10 3.4 -9.4 | 351 12 2.0 -12.2 39 110 15850 340 12 4.1 -11.3 | 349 14 2.7 -14.0 40 105 16154 355 10 0.9 -10.0 | 2 13 -0.5 -12.7 41 100 16480 345 4 1.0 -3.9 | 3 7 -0.4 -6.6 42 96 16764 345 4 1.0 -3.9 | 3 7 -0.4 -6.6 43 76 18288 305 4 3.3 -2.3 | 340 5 1.9 -5.1 44 70 18830 220 2 1.3 1.5 | 5 1 -0.1 -1.2 45 50 21040 165 10 -2.6 9.7 | 150 8 -4.0 6.9 46 48 21336 170 10 -1.7 9.8 | 156 8 -3.1 7.1 47 46 21641 210 10 5.0 8.7 | 211 7 3.6 5.9 48 30 24384 25 6 -2.5 -5.4 | 26 9 -3.9 -8.2 49 30 24410 195 3 0.8 2.9 | 102 1 -0.6 0.1 50 24 25908 165 1 -0.3 1.0 | 43 2 -1.7 -1.8 51 21 26822 315 10 7.1 -7.1 | 330 11 5.7 -9.8 52 20 27100 35 11 -6.3 -9.0 | 33 14 -7.7 -11.8 53 20 27127 10 13 -2.3 -12.8 | 13 16 -3.7 -15.6 54 19 27432 30 13 -6.5 -11.3 | 29 16 -7.9 -14.0 55 18 27737 35 10 -5.7 -8.2 | 33 13 -7.1 -11.0 56 17 28042 95 13 -13.0 1.1 | 84 14 -14.4 -1.6 57 17 28346 125 10 -8.2 5.7 | 107 10 -9.6 3.0 58 15 28956 50 10 -7.7 -6.4 | 45 13 -9.1 -9.2 59 15 29261 65 14 -12.7 -5.9 | 58 17 -14.1 -8.7 60 14 29566 85 17 -16.9 -1.5 | 77 19 -18.3 -4.2 61 13 29870 85 15 -14.9 -1.3 | 76 17 -16.3 -4.1 62 13 30175 135 14 -9.9 9.9 | 122 13 -11.3 7.1 63 10 31830 145 6 -3.4 4.9 | 114 5 -4.8 2.2 64 7 34330 75 24 -23.2 -6.2 | 70 26 -24.6 -9.0 Wind Parameters Mean winds (0-6000m): 176.9 at 4.1 knts Storm direction: 206.9 at 3.1 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -25.6 deg Storm rel helicity (0-3000m) pos: 35.5 neg: -6.2 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.82 Bulk Shear: 0.93 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 ------------------------------------------------------------------------------- 500 196 6 186 3| 0.0 2.0 2.0| 1.4 -3.1 -1.7 -3.4 -0.22| 8.3 -1.8 1000 209 5 213 2| 1.1 1.0 2.1| 2.7 -5.2 -2.6 -2.6 -0.07| 9.3 -0.6 1500 206 5 205 2| 0.7 1.0 1.7| 2.7 -6.0 -3.3 -2.2 -0.13| 7.7 -1.0 2000 207 5 206 2| 1.6 0.7 2.3| 10.2 -6.0 4.2 2.1 0.21| 8.8 1.8 2500 206 4 204 1| 1.2 0.6 1.8| 14.0 -6.0 8.0 3.2 0.26| 8.0 2.1 3000 196 4 174 1| 0.6 0.5 1.0| 35.5 -6.2 29.3 9.8 0.43| 9.2 3.9 4000 182 5 152 3| 0.4 0.9 1.3| 35.9 -12.1 23.9 6.0 0.31| 7.7 2.3 5000 178 5 141 2| 0.3 0.8 1.1| 37.7 -14.9 22.8 4.6 0.26| 6.8 1.8 6000 177 4 130 2| 0.3 1.0 1.2| 37.9 -19.5 18.4 3.1 0.19| 6.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250804.00.gif