UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for PAOM... Searching the city database file for: PAOM ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 1000 -57 15 7 SFC 992 11 0.6 -2.7 79 3.3 -0.7 15 7 274.4 274.9 272.9 283.0 3.15 2 981 100 1.2 -2.6 76 3.8 -0.3 23 7 275.9 276.4 273.8 284.7 3.21 3 925 569 -1.7 -2.4 95 0.7 -2.0 35 4 277.6 278.2 275.2 287.1 3.46 4 920 612 -1.9 -2.4 96 0.5 -2.1 40 4 277.8 278.4 275.3 287.4 3.48 5 906 734 -1.9 -3.0 92 1.1 -2.3 48 3 279.0 279.6 275.9 288.4 3.38 6 888 893 -3.1 -3.3 99 0.2 -3.2 59 2 279.4 280.0 276.0 288.8 3.37 7 850 1238 -5.3 -5.3 100 0.0 -5.3 65 5 280.6 281.1 276.2 289.1 3.03 8 823 1491 -6.3 -6.3 100 0.0 -6.3 104 11 282.1 282.6 276.9 290.4 2.90 9 776 1948 -9.3 -10.0 95 0.7 -9.5 111 11 283.7 284.1 276.8 290.4 2.30 10 766 2049 -8.9 -10.0 92 1.1 -9.2 116 10 285.2 285.6 277.6 292.0 2.33 11 750 2212 -9.9 -9.9 100 0.0 -9.9 122 9 285.8 286.2 278.0 292.8 2.40 12 725 2474 -10.3 -12.0 87 1.7 -10.8 131 7 288.2 288.5 278.8 294.4 2.10 13 718 2548 -10.7 -12.2 89 1.5 -11.2 132 7 288.5 288.9 279.0 294.7 2.09 14 700 2743 -12.3 -13.3 92 1.0 -12.6 135 8 288.9 289.2 278.9 294.7 1.96 15 676 3008 -14.7 -14.8 99 0.1 -14.7 143 10 289.1 289.4 278.8 294.4 1.79 16 662 3167 -15.5 -16.6 91 1.1 -15.8 136 10 289.9 290.2 278.9 294.7 1.58 17 649 3316 -16.5 -16.7 98 0.2 -16.6 124 10 290.4 290.7 279.2 295.3 1.59 18 643 3386 -17.1 -18.6 88 1.5 -17.4 120 10 290.5 290.8 278.9 294.7 1.37 19 601 3888 -21.1 -21.4 97 0.3 -21.2 112 10 291.6 291.8 279.1 295.1 1.15 20 598 3925 -21.1 -25.1 70 4.0 -21.8 111 10 292.0 292.1 278.9 294.6 0.83 21 597 3938 -21.1 -26.0 65 4.9 -22.0 111 10 292.1 292.3 278.9 294.5 0.77 22 572 4252 -23.1 -29.1 58 6.0 -24.0 146 11 293.4 293.5 279.2 295.3 0.60 23 568 4304 -23.3 -31.3 48 8.0 -24.4 150 11 293.7 293.8 279.2 295.3 0.49 24 563 4368 -23.5 -37.5 26 14.0 -25.1 150 13 294.2 294.3 279.1 295.1 0.27 25 561 4395 -23.7 -38.7 24 15.0 -25.4 150 13 294.3 294.3 279.1 295.1 0.24 26 551 4526 -24.1 -41.1 19 17.0 -25.8 150 16 295.3 295.4 279.6 296.0 0.19 27 546 4592 -24.3 -39.3 24 15.0 -25.9 150 18 295.9 295.9 279.8 296.7 0.23 28 542 4646 -24.5 -32.5 47 8.0 -25.6 150 19 296.3 296.3 280.3 297.8 0.46 29 539 4686 -24.5 -31.5 52 7.0 -25.5 150 20 296.7 296.8 280.6 298.4 0.51 30 537 4713 -24.9 -33.9 43 9.0 -26.1 150 20 296.6 296.6 280.4 297.9 0.40 31 531 4795 -25.5 -33.5 47 8.0 -26.5 150 22 296.8 296.9 280.6 298.2 0.43 32 527 4850 -25.9 -30.9 63 5.0 -26.6 150 23 297.0 297.1 280.8 298.8 0.55 33 526 4864 -25.9 -30.6 65 4.7 -26.6 150 24 297.1 297.2 280.9 299.0 0.57 34 523 4905 -26.1 -30.3 68 4.2 -26.7 151 24 297.4 297.5 281.0 299.3 0.59 35 508 5115 -26.5 -32.5 57 6.0 -27.3 157 28 299.4 299.5 281.8 301.0 0.49 36 505 5158 -26.5 -32.5 57 6.0 -27.3 158 29 299.9 300.0 282.0 301.5 0.49 37 500 5230 -27.3 -32.3 62 5.0 -27.9 160 30 299.8 299.8 282.0 301.4 0.51 38 446 6043 -33.5 -35.9 79 2.4 -33.7 156 28 301.9 302.0 282.7 303.3 0.40 39 440 6138 -34.1 -36.7 77 2.6 -34.3 153 28 302.3 302.4 282.8 303.6 0.37 40 426 6364 -35.1 -36.4 88 1.3 -35.2 138 31 303.8 303.9 283.5 305.2 0.40 41 419 6479 -35.9 -37.3 87 1.4 -36.0 139 30 304.3 304.3 283.6 305.5 0.37 42 418 6496 -36.1 -38.3 80 2.2 -36.3 139 30 304.2 304.3 283.5 305.4 0.34 43 417 6512 -35.9 -39.0 73 3.1 -36.2 140 30 304.7 304.7 283.7 305.8 0.31 44 400 6800 -38.3 -41.7 70 3.4 -38.5 155 29 305.2 305.3 283.8 306.1 0.25 45 386 7043 -39.9 -44.4 62 4.5 -40.2 155 33 306.2 306.3 284.1 306.9 0.19 46 367 7385 -42.9 -46.4 68 3.5 -43.1 155 40 306.7 306.7 284.3 307.3 0.16 47 346 7778 -46.3 -50.3 64 4.0 -46.4 155 44 307.3 307.3 284.4 307.7 0.11 48 336 7972 -48.1 -50.7 74 2.6 -48.2 155 36 307.4 307.5 284.5 307.8 0.11 49 325 8191 -47.7 -49.5 82 1.8 -47.8 151 30 310.9 310.9 285.8 311.4 0.13 50 322 8252 -47.7 -49.9 78 2.2 -47.8 150 28 311.7 311.8 286.1 312.2 0.12 51 321 8272 -47.7 -50.3 74 2.6 -47.8 150 27 312.0 312.0 286.2 312.5 0.12 52 319 8314 -47.3 -53.3 50 6.0 -47.5 149 26 313.1 313.2 286.5 313.5 0.08 53 318 8334 -46.3 -52.3 51 6.0 -46.5 149 26 314.8 314.8 287.1 315.2 0.10 54 316 8376 -45.9 -57.9 25 12.0 -46.3 148 24 315.9 315.9 287.5 316.1 0.05 55 315 8397 -45.9 -58.9 22 13.0 -46.3 147 24 316.2 316.2 287.5 316.4 0.04 56 300 8720 -47.5 -62.5 16 15.0 -47.9 175 24 318.4 318.4 288.2 318.5 0.03 57 250 9920 -48.5 -71.5 5 23.0 -49.0 155 23 334.0 334.0 292.8 334.0 0.01 58 200 11390 -49.5 -80.5 1 31.0 -50.0 180 18 354.4 354.4 297.5 354.4 0.00 59 150 13270 -49.9 -81.9 1 32.0 -50.5 175 16 384.1 384.1 302.9 384.1 0.00 60 100 15910 -49.7 -83.7 1 34.0 -50.7 180 7 431.7 431.7 309.0 431.7 0.00 61 84 17048 -50.9 -84.9 1 34.0 -51.9 214 13 451.3 451.3 311.0 451.4 0.00 62 72 18056 -49.1 -84.1 1 35.0 -50.5 204 12 475.5 475.5 313.1 475.5 0.00 63 70 18240 -50.3 -84.3 1 34.0 -51.5 200 12 476.8 476.8 313.2 476.8 0.00 64 61 19141 -49.9 -84.9 1 35.0 -51.4 183 11 496.8 496.8 314.7 496.8 0.00 65 54 19943 -48.3 -84.3 1 36.0 -50.2 134 13 518.1 518.1 316.2 518.2 0.01 66 50 20450 -48.9 -84.9 1 36.0 -50.8 185 23 528.2 528.2 316.8 528.3 0.01 67 37 22412 -51.5 -86.5 1 35.0 -53.4 183 11 569.1 569.1 319.1 569.1 0.01 68 35 22774 -49.9 -85.9 1 36.0 -52.2 194 8 582.4 582.4 319.8 582.4 0.01 69 30 23780 -49.9 -85.9 1 36.0 -52.5 110 12 608.6 608.6 321.0 608.7 0.01 70 28 24229 -51.3 -86.3 1 35.0 -53.7 113 13 616.8 616.8 321.3 616.9 0.01 71 27 24465 -49.3 -86.3 1 37.0 -52.3 113 15 628.9 628.9 321.9 629.0 0.01 72 23 25509 -51.5 -86.5 1 35.0 -54.2 156 15 651.9 652.0 322.7 652.0 0.01 73 22 25798 -49.9 -86.9 1 37.0 -53.2 150 21 665.1 665.1 323.3 665.1 0.01 74 20 26420 -50.3 -86.3 1 36.0 -53.7 190 15 682.2 682.2 323.9 682.3 0.01 75 19 26756 -49.5 -86.5 1 37.0 -53.3 191 17 694.8 694.8 324.3 694.9 0.01 76 17 27482 -51.3 -87.3 1 36.0 -54.8 142 19 711.5 711.5 324.8 711.5 0.01 77 13 29250 -45.5 -84.5 0 39.0 -52.0 116 19 788.3 788.3 327.0 788.5 0.02 78 11 30367 -44.3 -84.3 0 40.0 -52.0 146 19 831.2 831.2 328.0 831.5 0.03 79 11 30367 -42.9 -82.9 0 40.0 -51.2 146 19 836.3 836.3 328.1 836.6 0.04 80 11 30367 -42.7 -82.7 0 40.0 -51.1 146 19 837.0 837.0 328.1 837.4 0.04 81 10 31010 -43.5 -83.5 0 40.0 -52.0 140 9 857.2 857.2 328.5 857.5 0.04 82 9.5 31355 -44.1 -84.1 0 40.0 -52.5 127 10 867.6 867.6 328.8 867.9 0.04 83 8.4 32188 -40.7 -81.7 0 41.0 -51.4 96 14 912.0 912.0 329.7 912.6 0.06 84 7.4 33046 -44.3 -84.3 0 40.0 -53.7 64 17 931.0 931.0 330.0 931.4 0.04 85 7.0 33420 -43.3 -83.3 0 40.0 -53.5 50 19 950.1 950.1 330.4 950.6 0.05 86 6.8 33616 -41.7 -82.7 0 41.0 -52.9 964.6 964.7 330.6 965.3 0.06 87 6.6 33818 -43.3 -83.3 0 40.0 -53.7 966.2 966.2 330.7 966.8 0.06 88 6.0 34466 -38.1 -80.1 0 42.0 -52.1 1015.3 1015.4 331.4 1016.6 0.11 89 5.7 34821 -36.7 -78.7 0 42.0 -51.8 1036.5 1036.6 331.8 1038.2 0.14 90 5.6 34943 -36.5 -79.5 0 43.0 -51.9 1042.6 1042.7 331.8 1044.2 0.13 91 5.4 35195 -36.3 -79.3 0 43.0 -52.0 1054.4 1054.5 332.0 1056.1 0.14 TRP 336 7972 -48.1 -50.7 74 2.6 -48.2 155 36 307.4 307.5 284.5 307.8 0.11 WND Sounding variables and indices 1000-500 mb thick: 5287.00 m Freezing level: 957.83 mb = 294.24 m = 965.33 ft Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 82.25 % Est. max temperature: 7.25 C = 45.05 F Sfc-Lift cond lev (LCL): 942.21 mb = 422.01 m = 1384.52 ft T: -0.79 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.28 C Layer 700.0- 662.0 mb Conv cond level (CCL): 880.58 mb = 959.39 m = 3147.58 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 5.82 C = 42.48 F Cap Strength: 11.80 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 22.68 C Lifted Index @700 mb: 5.73 C Showalter Index: 9.59 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.00 C Cross Totals Index: 22.00 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 40.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.78 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 70066.66 J/kg Cap Strength: 11.72 C Lift Cond Lev (LCL): 913.38 mb = 669.51 m = 2196.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 10 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 ---------------------------------------------------------- 0 992 11 15 7 -1.8 -6.8 | 359 17 0.3 -16.5 1 956 305 40 8 -5.1 -6.1 | 11 16 -3.1 -15.9 2 925 569 35 4 -2.3 -3.3 | 1 13 -0.2 -13.0 3 920 610 40 4 -2.6 -3.1 | 2 13 -0.5 -12.8 4 885 914 60 2 -1.7 -1.0 | 358 11 0.4 -10.8 5 852 1219 55 5 -4.1 -2.9 | 9 13 -2.0 -12.6 6 850 1238 65 5 -4.5 -2.1 | 12 12 -2.4 -11.9 7 819 1524 110 12 -11.3 4.1 | 58 11 -9.2 -5.7 8 788 1829 105 11 -10.6 2.8 | 51 11 -8.5 -6.9 9 757 2134 120 10 -8.7 5.0 | 54 8 -6.6 -4.8 10 728 2438 130 7 -5.4 4.5 | 32 6 -3.3 -5.3 11 700 2743 135 8 -5.7 5.7 | 41 5 -3.6 -4.1 12 700 2743 130 8 -6.1 5.1 | 41 6 -4.0 -4.6 13 672 3048 145 10 -5.7 8.2 | 67 4 -3.6 -1.6 14 645 3353 120 10 -8.7 5.0 | 54 8 -6.6 -4.8 15 619 3658 115 10 -9.1 4.2 | 52 9 -7.0 -5.5 16 594 3962 110 10 -9.4 3.4 | 49 10 -7.3 -6.3 17 570 4267 150 11 -5.5 9.5 | 86 3 -3.4 -0.2 18 524 4877 150 24 -12.0 20.8 | 138 15 -9.9 11.0 19 500 5230 160 30 -10.3 28.2 | 156 20 -8.2 18.4 20 482 5486 160 30 -10.3 28.2 | 156 20 -8.2 18.4 21 442 6096 155 28 -11.8 25.4 | 148 18 -9.7 15.6 22 423 6401 135 31 -21.9 21.9 | 122 23 -19.8 12.2 23 405 6706 150 27 -13.5 23.4 | 140 18 -11.4 13.6 24 400 6800 155 29 -12.3 26.3 | 148 19 -10.2 16.5 25 354 7620 155 44 -18.6 39.9 | 151 34 -16.5 30.1 26 338 7925 155 44 -18.6 39.9 | 151 34 -16.5 30.1 27 336 7972 155 36 -15.2 32.6 | 150 26 -13.1 22.9 28 309 8534 145 20 -11.5 16.4 | 125 11 -9.4 6.6 29 300 8720 175 24 -2.1 23.9 | 180 14 -0.0 14.1 30 295 8839 175 24 -2.1 23.9 | 180 14 -0.0 14.1 31 281 9144 155 23 -9.7 20.8 | 145 13 -7.6 11.1 32 256 9754 165 30 -7.8 29.0 | 164 20 -5.7 19.2 33 250 9920 155 23 -9.7 20.8 | 145 13 -7.6 11.1 34 245 10058 165 25 -6.5 24.1 | 163 15 -4.4 14.4 35 223 10668 160 18 -6.2 16.9 | 150 8 -4.1 7.2 36 213 10973 150 13 -6.5 11.3 | 109 5 -4.4 1.5 37 203 11278 160 14 -4.8 13.2 | 141 4 -2.7 3.4 38 200 11390 180 18 0.0 18.0 | 194 8 2.1 8.2 39 185 11887 160 14 -4.8 13.2 | 141 4 -2.7 3.4 40 177 12192 180 15 0.0 15.0 | 202 6 2.1 5.2 41 161 12802 165 13 -3.4 12.6 | 155 3 -1.3 2.8 42 150 13270 175 16 -1.4 15.9 | 186 6 0.7 6.2 43 147 13411 180 15 0.0 15.0 | 202 6 2.1 5.2 44 140 13716 165 15 -3.9 14.5 | 159 5 -1.8 4.7 45 128 14326 195 14 3.6 13.5 | 237 7 5.7 3.8 46 122 14630 185 15 1.3 14.9 | 213 6 3.4 5.2 47 116 14935 220 13 8.4 10.0 | 269 10 10.4 0.2 48 111 15240 185 12 1.0 12.0 | 235 4 3.1 2.2 49 106 15545 180 15 0.0 15.0 | 202 6 2.1 5.2 50 101 15850 205 12 5.1 10.9 | 261 7 7.2 1.1 51 100 15910 180 7 0.0 7.0 | 323 3 2.1 -2.8 52 96 16154 180 7 0.0 7.0 | 323 3 2.1 -2.8 53 88 16764 195 13 3.4 12.6 | 243 6 5.5 2.8 54 84 17069 215 13 7.5 10.6 | 265 10 9.5 0.9 55 76 17678 230 13 10.0 8.4 | 277 12 12.0 -1.4 56 73 17983 205 12 5.1 10.9 | 261 7 7.2 1.1 57 70 18240 200 12 4.1 11.3 | 256 6 6.2 1.5 58 69 18288 195 7 1.8 6.8 | 308 5 3.9 -3.0 59 66 18593 210 12 6.0 10.4 | 266 8 8.1 0.6 60 63 18898 155 10 -4.2 9.1 | 72 2 -2.1 -0.7 61 60 19202 190 11 1.9 10.8 | 255 4 4.0 1.1 62 55 19812 120 10 -8.7 5.0 | 54 8 -6.6 -4.8 63 50 20450 185 23 2.0 22.9 | 197 14 4.1 13.1 64 48 20726 180 25 0.0 25.0 | 188 15 2.1 15.2 65 46 21031 175 22 -1.9 21.9 | 181 12 0.2 12.2 66 44 21336 195 20 5.2 19.3 | 217 12 7.3 9.6 67 42 21641 205 19 8.0 17.2 | 234 13 10.1 7.5 68 40 21946 205 13 5.5 11.8 | 255 8 7.6 2.0 69 38 22250 175 17 -1.5 16.9 | 185 7 0.6 7.2 70 36 22555 190 6 1.0 5.9 | 321 5 3.1 -3.9 71 33 23165 200 11 3.8 10.3 | 264 6 5.8 0.6 72 30 23774 185 12 1.0 12.0 | 235 4 3.1 2.2 73 30 23780 110 12 -11.3 4.1 | 58 11 -9.2 -5.7 74 29 24079 115 12 -10.9 5.1 | 62 10 -8.8 -4.7 75 27 24384 110 15 -14.1 5.1 | 69 13 -12.0 -4.6 76 26 24689 120 15 -13.0 7.5 | 78 11 -10.9 -2.3 77 25 24994 135 14 -9.9 9.9 | 91 8 -7.8 0.1 78 24 25298 170 10 -1.7 9.8 | 257 0 0.4 0.1 79 23 25603 150 17 -8.5 14.7 | 128 8 -6.4 5.0 80 22 25908 150 23 -11.5 19.9 | 137 14 -9.4 10.2 81 20 26420 190 15 2.6 14.8 | 223 7 4.7 5.0 82 20 26518 175 27 -2.4 26.9 | 179 17 -0.3 17.1 83 19 26822 195 15 3.9 14.5 | 232 8 6.0 4.7 84 18 27127 130 10 -7.7 6.4 | 59 6 -5.6 -3.3 85 17 27432 140 19 -12.2 14.6 | 115 11 -10.1 4.8 86 14 28651 175 19 -1.7 18.9 | 183 9 0.4 9.2 87 14 28956 130 17 -13.0 10.9 | 96 11 -10.9 1.2 88 13 29261 115 19 -17.2 8.0 | 83 15 -15.1 -1.7 89 12 29870 150 27 -13.5 23.4 | 140 18 -11.4 13.6 90 10 31010 140 9 -5.8 6.9 | 52 5 -3.7 -2.9 91 7 33420 50 19 -14.6 -12.2 | 30 25 -12.5 -22.0 Wind Parameters Mean winds (0-6000m): 137.9 at 13.3 knts Storm direction: 167.9 at 10.0 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 63.5 deg Storm rel helicity (0-3000m) pos: 56.3 neg: -18.1 tot: 38.3 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 36.79 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 32 7 6 16| 3.1 0.0 3.1| 14.5 -7.6 6.9 13.8 0.22| 6.6 1.5 1000 36 5 4 14| 2.7 0.0 2.7| 16.7 -10.9 5.8 5.8 0.11| 5.4 0.6 1500 54 6 10 13| 4.8 0.0 4.8| 51.3 -10.9 40.4 26.9 0.55| 7.7 4.2 2000 78 7 23 12| 3.4 0.0 3.4| 52.4 -13.5 38.9 19.5 0.47| 6.5 3.0 2500 90 7 28 11| 2.5 0.0 2.5| 52.7 -18.1 34.6 13.9 0.32| 6.1 1.9 3000 99 8 32 10| 2.6 0.0 2.6| 56.3 -18.1 38.3 12.8 0.36| 5.7 2.1 4000 107 8 38 9| 1.9 0.6 2.5| 57.9 -21.7 36.2 9.1 0.27| 5.1 1.4 5000 123 10 55 8| 3.5 0.5 4.0| 82.4 -21.7 60.7 12.1 0.36| 6.3 2.3 6000 138 13 91 7| 3.3 0.6 3.9| 99.0 -33.7 65.4 10.9 0.33| 5.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//PAOM/skewt/PAOM.skewt.20250417.12.gif