UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for PAOM... Searching the city database file for: PAOM ... Date:0000Z 23 APR 25 Station: PAOM WMO ident: 70200 Latitude: 64.52 Longitude: -165.45 Elevation: 11.00 ------------------------------------------------------------------------------- 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 1013 11 2.8 -1.4 74 4.2 1.1 255 2 274.9 275.5 273.6 284.2 3.40 1 1000 110 2.2 -1.2 78 3.4 0.8 275 2 275.4 275.9 274.0 284.9 3.50 2 988 207 1.4 -1.2 83 2.6 0.3 350 2 275.5 276.1 274.1 285.2 3.54 3 972 339 1.2 -0.2 90 1.4 0.6 70 2 276.6 277.2 275.2 287.2 3.87 4 934 659 0.0 -2.5 83 2.5 -1.0 108 7 278.5 279.1 275.6 288.0 3.40 5 925 737 -0.9 -2.4 90 1.5 -1.5 105 9 278.4 279.0 275.6 288.0 3.46 6 922 763 -0.9 -2.3 90 1.4 -1.4 106 9 278.6 279.2 275.8 288.4 3.50 7 896 991 -1.9 -3.6 88 1.7 -2.6 122 10 279.9 280.5 276.2 289.0 3.27 8 875 1179 -2.5 -5.5 80 3.0 -3.6 141 8 281.2 281.7 276.3 289.4 2.90 9 873 1198 -2.5 -5.8 78 3.3 -3.7 143 8 281.4 281.9 276.3 289.4 2.84 10 855 1363 -3.7 -7.9 73 4.2 -5.1 134 9 281.8 282.2 276.0 288.8 2.46 11 850 1409 -4.1 -8.2 73 4.1 -5.5 130 9 281.9 282.3 276.0 288.8 2.42 12 832 1577 -5.5 -7.6 85 2.1 -6.2 134 11 282.1 282.6 276.4 289.5 2.59 13 810 1787 -6.9 -11.2 71 4.3 -8.2 131 8 282.8 283.1 275.9 288.6 2.00 14 778 2100 -9.1 -13.0 73 3.9 -10.2 113 16 283.7 284.0 276.1 289.0 1.80 15 709 2810 -15.3 -15.4 99 0.1 -15.3 84 13 284.5 284.8 276.3 289.3 1.63 16 700 2906 -15.9 -16.1 98 0.2 -16.0 90 12 284.9 285.1 276.4 289.5 1.55 17 694 2971 -16.5 -16.8 98 0.3 -16.6 88 13 284.9 285.2 276.3 289.3 1.48 18 691 3004 -14.7 -19.0 70 4.3 -15.7 87 13 287.3 287.5 277.2 291.0 1.23 19 690 3015 -14.3 -19.3 66 5.0 -15.4 86 13 287.8 288.0 277.4 291.5 1.20 20 674 3192 -15.1 -21.1 60 6.0 -16.4 101 14 288.9 289.1 277.7 292.1 1.05 21 672 3215 -14.9 -19.9 66 5.0 -16.0 103 15 289.3 289.5 278.1 292.9 1.17 22 669 3249 -15.1 -21.1 60 6.0 -16.4 107 15 289.5 289.7 278.0 292.8 1.06 23 621 3807 -19.5 -22.4 78 2.9 -20.1 115 21 290.7 290.9 278.6 293.8 1.02 24 611 3928 -20.7 -23.6 78 2.9 -21.2 115 23 290.6 290.8 278.4 293.5 0.93 25 609 3952 -20.9 -23.9 77 3.0 -21.5 115 24 290.7 290.9 278.4 293.5 0.91 26 607 3976 -20.9 -24.4 73 3.5 -21.5 115 24 291.0 291.1 278.4 293.7 0.87 27 603 4025 -21.1 -30.1 44 9.0 -22.4 119 23 291.3 291.4 278.1 293.0 0.52 28 599 4074 -21.3 -33.3 33 12.0 -22.9 123 22 291.6 291.7 278.1 292.9 0.38 29 592 4161 -21.9 -34.9 30 13.0 -23.5 130 20 291.9 292.0 278.2 293.0 0.33 30 574 4388 -23.3 -36.3 29 13.0 -24.8 136 18 292.8 292.9 278.5 293.8 0.30 31 565 4503 -24.1 -35.1 36 11.0 -25.4 131 19 293.2 293.3 278.8 294.4 0.34 32 563 4529 -24.1 -34.1 39 10.0 -25.4 130 19 293.5 293.6 279.0 294.8 0.38 33 561 4555 -24.1 -29.1 63 5.0 -24.8 129 19 293.8 293.9 279.4 295.8 0.61 34 559 4581 -23.9 -30.9 52 7.0 -24.9 128 19 294.4 294.5 279.6 296.0 0.52 35 557 4607 -24.1 -27.5 73 3.4 -24.6 127 20 294.4 294.6 279.8 296.7 0.72 36 544 4780 -24.9 -27.2 81 2.3 -25.3 119 21 295.5 295.6 280.4 297.9 0.76 37 538 4860 -25.1 -30.1 63 5.0 -25.8 116 22 296.2 296.3 280.5 298.1 0.58 38 535 4901 -25.3 -29.2 70 3.9 -25.9 115 22 296.4 296.5 280.7 298.5 0.64 39 524 5052 -25.9 -30.9 63 5.0 -26.6 117 23 297.4 297.5 281.0 299.3 0.55 40 500 5390 -28.1 -35.1 51 7.0 -28.9 120 26 298.8 298.8 281.4 300.1 0.39 41 491 5520 -28.9 -36.9 46 8.0 -29.7 123 26 299.4 299.4 281.5 300.5 0.33 42 485 5607 -29.5 -35.5 56 6.0 -30.2 125 26 299.7 299.7 281.7 301.0 0.38 43 480 5681 -29.9 -37.9 46 8.0 -30.7 127 26 300.1 300.1 281.8 301.1 0.30 44 473 5785 -30.5 -43.5 27 13.0 -31.6 130 26 300.6 300.6 281.8 301.2 0.17 45 461 5967 -32.1 -41.1 40 9.0 -32.9 127 29 300.8 300.8 282.0 301.6 0.23 46 428 6485 -36.1 -50.1 22 14.0 -36.8 127 35 302.2 302.2 282.4 302.5 0.09 47 401 6933 -39.5 -54.5 19 15.0 -40.1 130 38 303.4 303.4 282.8 303.7 0.06 48 400 6950 -39.7 -53.7 21 14.0 -40.3 130 38 303.4 303.4 282.8 303.6 0.06 49 378 7334 -42.9 -55.9 23 13.0 -43.3 130 41 304.1 304.1 283.1 304.3 0.05 50 302 8817 -52.7 -60.7 37 8.0 -52.8 129 26 310.5 310.5 285.5 310.6 0.04 51 300 8860 -52.9 -60.9 37 8.0 -53.1 130 26 310.8 310.8 285.7 310.9 0.04 52 292 9033 -54.1 -62.1 37 8.0 -54.2 135 22 311.5 311.5 285.9 311.6 0.03 53 274 9440 -54.7 -66.7 21 12.0 -54.9 135 21 316.3 316.3 287.6 316.4 0.02 54 263 9703 -52.1 -69.1 11 17.0 -52.4 135 19 323.9 323.9 289.9 323.9 0.01 55 250 10030 -52.3 -71.3 8 19.0 -52.6 70 1 328.3 328.3 291.2 328.4 0.01 56 248 10082 -52.5 -72.5 7 20.0 -52.8 359 0 328.8 328.8 291.4 328.8 0.01 57 238 10349 -49.7 -76.7 3 27.0 -50.1 345 2 336.9 336.9 293.6 336.9 0.00 58 200 11490 -48.3 -80.3 1 32.0 -48.9 285 10 356.3 356.3 298.0 356.3 0.00 59 150 13390 -47.7 -81.7 1 34.0 -48.5 285 14 387.9 387.9 303.5 387.9 0.00 60 100 16050 -50.9 -83.9 1 33.0 -51.7 300 16 429.4 429.4 308.8 429.4 0.00 61 70 18360 -52.1 -84.1 1 32.0 -53.1 280 11 472.9 472.9 312.9 473.0 0.00 62 68 18548 -52.5 -84.5 1 32.0 -53.5 272 10 476.0 476.0 313.1 476.0 0.00 63 53 20170 -50.5 -84.5 1 34.0 -52.1 308 10 515.8 515.8 316.0 515.8 0.01 64 50 20550 -51.1 -84.1 1 33.0 -52.7 360 12 523.1 523.1 316.5 523.1 0.01 65 48 20815 -51.3 -84.3 1 33.0 -52.8 5 11 528.7 528.7 316.8 528.8 0.01 66 44 21381 -49.1 -84.1 1 35.0 -51.2 65 4 547.4 547.4 317.9 547.5 0.01 67 34 23064 -50.7 -84.7 1 34.0 -52.9 65 3 585.1 585.1 319.9 585.2 0.01 68 31 23666 -49.5 -84.5 1 35.0 -52.1 65 2 604.0 604.0 320.8 604.1 0.01 69 30 23880 -50.5 -84.5 1 34.0 -52.9 65 2 607.0 607.0 320.9 607.0 0.01 70 29 24102 -50.9 -84.9 1 34.0 -53.4 69 2 611.8 611.8 321.2 611.8 0.01 71 27 24571 -48.7 -83.7 1 35.0 -51.8 29 1 630.6 630.6 321.9 630.7 0.01 72 22 25915 -50.5 -84.5 1 34.0 -53.6 76 5 663.3 663.3 323.2 663.4 0.01 73 20 26540 -49.5 -84.5 1 35.0 -53.1 115 7 684.7 684.7 323.9 684.8 0.02 74 16 28008 -47.3 -83.3 1 36.0 -52.3 2 0 737.0 737.0 325.6 737.2 0.02 75 15 28434 -48.3 -84.3 1 36.0 -53.1 14 3 747.4 747.4 325.8 747.5 0.02 76 14 28890 -46.5 -83.5 1 37.0 -52.2 31 6 768.4 768.4 326.4 768.6 0.03 77 11 30486 -47.5 -83.5 1 36.0 -53.7 83 17 819.6 819.6 327.7 819.9 0.03 78 10 31120 -44.5 -82.5 1 38.0 -52.4 100 10 853.4 853.5 328.5 853.9 0.04 79 9.4 31536 -42.9 -81.9 1 39.0 -51.9 874.8 874.8 329.0 875.3 0.05 TRP 292 9033 -54.1 -62.1 37 8.0 -54.2 135 22 311.5 311.5 285.9 311.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5280.00 m Freezing level: 934.00 mb = 659.49 m = 2163.65 ft Wetbulb zero: 957.45 mb = 460.20 m = 1509.84 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 72.26 % Est. max temperature: 9.50 C = 49.10 F Sfc-Lift cond lev (LCL): 949.13 mb = 530.38 m = 1740.06 ft T: 0.48 C 700-500 lapse rate: 4.91 C/km ThetaE index: 0.91 C Layer 810.0- 778.0 mb Conv cond level (CCL): 867.52 mb = 1247.56 m = 4093.01 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 9.39 C = 48.91 F Cap Strength: 9.76 C Lifted Index: 10.49 C Risk: None Lifted Index @300 mb: 16.98 C Lifted Index @700 mb: 1.83 C Showalter Index: 9.03 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.90 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 44.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.62 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 60700.40 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 928.53 mb = 706.50 m = 2317.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 147 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 1013 11 255 2 1.9 0.5 | 319 13 8.3 -9.4 1 1000 110 275 2 2.0 -0.2 | 321 13 8.3 -10.1 2 976 305 65 2 -1.8 -0.8 | 337 12 4.5 -10.8 3 940 610 110 5 -4.7 1.7 | 349 8 1.6 -8.2 4 925 737 105 9 -8.7 2.3 | 17 8 -2.3 -7.6 5 905 914 115 11 -10.0 4.6 | 34 6 -3.6 -5.3 6 871 1219 145 8 -4.6 6.6 | 333 4 1.8 -3.4 7 850 1409 130 9 -6.9 5.8 | 7 4 -0.5 -4.2 8 837 1524 135 11 -7.8 7.8 | 33 3 -1.4 -2.2 9 805 1829 130 8 -6.1 5.1 | 357 5 0.2 -4.8 10 774 2134 110 17 -16.0 5.8 | 67 10 -9.6 -4.1 11 744 2438 95 14 -13.9 1.2 | 41 12 -7.6 -8.7 12 715 2743 80 14 -13.8 -2.4 | 31 14 -7.4 -12.4 13 700 2906 90 12 -12.0 0.0 | 30 11 -5.7 -9.9 14 687 3048 85 14 -13.9 -1.2 | 34 14 -7.6 -11.2 15 659 3353 120 15 -13.0 7.5 | 70 7 -6.6 -2.4 16 632 3658 115 19 -17.2 8.0 | 80 11 -10.9 -1.9 17 607 3962 115 24 -21.8 10.1 | 91 15 -15.4 0.2 18 582 4267 140 17 -10.9 13.0 | 124 6 -4.6 3.1 19 536 4877 115 22 -19.9 9.3 | 87 14 -13.6 -0.7 20 500 5390 120 26 -22.5 13.0 | 101 16 -16.2 3.1 21 472 5791 130 26 -19.9 16.7 | 116 15 -13.6 6.8 22 452 6096 125 32 -26.2 18.4 | 113 22 -19.9 8.4 23 400 6950 130 38 -29.1 24.4 | 122 27 -22.8 14.5 24 379 7315 130 41 -31.4 26.4 | 123 30 -25.1 16.4 25 362 7620 130 36 -27.6 23.1 | 122 25 -21.2 13.2 26 330 8230 135 27 -19.1 19.1 | 126 16 -12.7 9.1 27 315 8534 125 29 -23.8 16.6 | 111 19 -17.4 6.7 28 300 8860 130 26 -19.9 16.7 | 116 15 -13.6 6.8 29 292 9033 135 22 -15.6 15.6 | 121 11 -9.2 5.6 30 287 9144 135 23 -16.3 16.3 | 122 12 -9.9 6.3 31 261 9754 135 19 -13.4 13.4 | 116 8 -7.1 3.5 32 250 10030 70 1 -0.9 -0.3 | 332 12 5.4 -10.3 33 249 10058 0 0 -0.0 -0.0 | 327 12 6.3 -9.9 34 200 11490 285 10 9.7 -2.6 | 308 20 16.0 -12.5 35 188 11887 305 11 9.0 -6.3 | 317 22 15.4 -16.3 36 180 12192 280 11 10.8 -1.9 | 305 21 17.2 -11.9 37 164 12802 305 12 9.8 -6.9 | 316 23 16.2 -16.8 38 150 13390 285 14 13.5 -3.6 | 304 24 19.9 -13.6 39 150 13411 275 13 13.0 -1.1 | 300 22 19.3 -11.1 40 136 14021 310 12 9.2 -7.7 | 319 24 15.5 -17.7 41 124 14630 285 14 13.5 -3.6 | 304 24 19.9 -13.6 42 113 15240 305 10 8.2 -5.7 | 317 21 14.5 -15.7 43 108 15545 305 10 8.2 -5.7 | 317 21 14.5 -15.7 44 103 15850 280 10 9.8 -1.7 | 306 20 16.2 -11.7 45 100 16050 300 16 13.9 -8.0 | 312 27 20.2 -17.9 46 98 16154 300 16 13.9 -8.0 | 312 27 20.2 -17.9 47 90 16764 315 12 8.5 -8.5 | 321 24 14.8 -18.4 48 85 17069 295 10 9.1 -4.2 | 313 21 15.4 -14.2 49 78 17678 310 10 7.7 -6.4 | 319 22 14.0 -16.4 50 74 17983 335 10 4.2 -9.1 | 331 22 10.6 -19.0 51 71 18288 305 6 4.9 -3.4 | 320 17 11.3 -13.4 52 70 18360 280 11 10.8 -1.9 | 305 21 17.2 -11.9 53 68 18593 270 10 10.0 -0.0 | 301 19 16.3 -9.9 54 62 19202 310 15 11.5 -9.6 | 318 26 17.8 -19.6 55 59 19507 315 10 7.1 -7.1 | 322 22 13.4 -17.0 56 51 20422 305 10 8.2 -5.7 | 317 21 14.5 -15.7 57 50 20550 360 12 -0.0 -12.0 | 344 23 6.3 -21.9 58 49 20726 355 12 1.0 -12.0 | 341 23 7.4 -21.9 59 44 21336 65 4 -3.6 -1.7 | 347 12 2.7 -11.6 60 30 23880 65 2 -1.8 -0.8 | 337 12 4.5 -10.8 61 28 24384 75 3 -2.9 -0.8 | 342 11 3.4 -10.7 62 27 24689 0 0 -0.0 -0.0 | 327 12 6.3 -9.9 63 20 26540 115 7 -6.3 3.0 | 360 7 0.0 -7.0 64 17 27432 50 3 -2.3 -1.9 | 341 13 4.0 -11.9 65 16 28042 0 0 -0.0 -0.0 | 327 12 6.3 -9.9 66 13 29566 55 10 -8.2 -5.7 | 7 16 -1.8 -15.7 67 12 29870 60 11 -9.5 -5.5 | 12 16 -3.2 -15.4 68 12 30175 75 20 -19.3 -5.2 | 41 20 -13.0 -15.1 69 10 31120 100 10 -9.8 1.7 | 23 9 -3.5 -8.2 Wind Parameters Mean winds (0-6000m): 117.5 at 15.7 knts Storm direction: 147.5 at 11.8 knts Shear (0-3000m) pos: 1.4 neg: 2.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -28.7 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 26.59 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 71 2 339 11| 0.0 6.1 6.1| 19.6 0.0 19.6 39.1 0.73| 8.4 6.1 1000 109 5 351 8| 3.5 3.1 6.6| 32.7 -1.3 31.4 31.4 0.63| 9.3 5.9 1500 122 7 353 7| 2.8 2.0 4.8| 36.1 -4.7 31.4 20.9 0.45| 8.9 4.0 2000 124 7 358 6| 2.1 2.6 4.7| 42.6 -6.4 36.1 18.1 0.43| 8.9 3.8 2500 117 9 16 6| 1.7 2.9 4.6| 45.4 -21.7 23.7 9.5 0.25| 9.0 2.3 3000 109 10 23 7| 1.4 2.5 3.9| 47.8 -28.7 19.1 6.4 0.19| 8.7 1.7 4000 110 12 39 8| 2.8 1.9 4.7| 80.7 -28.7 52.0 13.0 0.31| 8.8 2.7 5000 115 14 54 7| 2.1 2.1 4.3| 94.0 -41.4 52.6 10.5 0.24| 9.0 2.2 6000 117 16 71 8| 2.5 1.8 4.3|122.5 -44.7 77.8 13.0 0.27| 8.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//PAOM/skewt/PAOM.skewt.20250423.00.gif