UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for PAOM... Searching the city database file for: PAOM ... Date:0000Z 28 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 1004 11 4.2 -0.5 71 4.7 2.2 75 13 277.0 277.7 275.2 287.1 3.67 1 1000 39 4.2 -0.8 70 5.0 2.1 75 13 277.4 278.0 275.2 287.3 3.60 2 995 80 4.4 -0.6 70 5.0 2.2 79 15 277.9 278.6 275.7 288.1 3.67 3 977 228 3.8 -1.2 70 5.0 1.7 93 22 278.8 279.4 276.0 288.7 3.58 4 956 405 2.2 -1.7 75 3.9 0.6 100 24 278.9 279.5 276.0 288.7 3.53 5 925 670 -0.3 -1.3 93 1.0 -0.7 100 23 279.0 279.6 276.3 289.4 3.75 6 909 809 -1.5 -1.5 100 0.0 -1.5 100 21 279.2 279.8 276.5 289.6 3.77 7 850 1342 -3.7 -4.1 97 0.4 -3.8 110 16 282.3 282.8 277.4 291.6 3.32 8 842 1417 -4.1 -5.0 93 0.9 -4.4 112 17 282.6 283.2 277.4 291.5 3.13 9 813 1692 -6.1 -6.1 100 0.0 -6.1 117 19 283.3 283.9 277.6 291.8 2.98 10 807 1750 -5.9 -7.0 92 1.1 -6.3 118 19 284.2 284.6 277.7 292.2 2.80 11 781 2006 -7.1 -8.9 87 1.8 -7.7 120 20 285.5 286.0 278.0 292.8 2.49 12 771 2107 -7.9 -10.1 84 2.2 -8.6 120 20 285.7 286.1 277.9 292.4 2.30 13 711 2732 -12.3 -13.5 91 1.2 -12.6 110 18 287.6 287.9 278.2 293.2 1.90 14 700 2851 -12.9 -14.2 90 1.3 -13.3 110 18 288.2 288.5 278.4 293.6 1.82 15 613 3852 -18.3 -20.5 83 2.2 -18.8 121 21 293.1 293.4 280.0 296.9 1.22 16 577 4301 -21.5 -24.6 76 3.1 -22.1 125 20 294.5 294.7 280.1 297.4 0.90 17 536 4840 -25.5 -27.6 83 2.1 -25.8 111 23 296.0 296.1 280.6 298.4 0.74 18 500 5340 -29.7 -32.0 80 2.3 -30.0 120 22 296.8 296.9 280.7 298.5 0.52 19 405 6806 -42.5 -45.9 69 3.4 -42.7 124 27 298.7 298.7 281.0 299.2 0.15 20 400 6890 -42.9 -46.3 69 3.4 -43.0 125 27 299.2 299.3 281.2 299.8 0.15 21 372 7375 -45.9 -48.9 72 3.0 -46.0 130 26 301.5 301.6 282.1 302.0 0.12 22 355 7685 -47.3 -51.9 59 4.6 -47.4 131 24 303.7 303.7 283.0 304.0 0.09 23 352 7741 -47.3 -52.1 58 4.8 -47.4 133 24 304.4 304.5 283.3 304.8 0.09 24 325 8264 -51.3 -54.9 65 3.6 -51.4 147 23 306.0 306.0 283.9 306.2 0.07 25 322 8324 -51.9 -54.6 73 2.7 -52.0 149 23 305.9 306.0 283.9 306.2 0.07 26 318 8405 -51.9 -54.2 76 2.3 -52.0 151 23 307.0 307.1 284.3 307.3 0.08 27 301 8759 -53.9 -56.6 72 2.7 -53.9 150 23 309.1 309.1 285.1 309.3 0.06 28 300 8780 -53.9 -56.6 72 2.7 -53.9 150 23 309.4 309.4 285.2 309.6 0.06 29 298 8823 -53.9 -57.3 66 3.4 -54.0 150 22 310.0 310.0 285.4 310.2 0.06 30 295 8888 -53.3 -62.3 33 9.0 -53.5 146 21 311.7 311.7 286.0 311.8 0.03 31 293 8931 -52.7 -65.7 19 13.0 -52.9 142 21 313.2 313.2 286.5 313.2 0.02 32 290 8997 -52.1 -66.1 17 14.0 -52.3 137 20 315.0 315.0 287.1 315.0 0.02 33 282 9178 -52.5 -64.5 22 12.0 -52.7 126 18 316.9 316.9 287.8 317.0 0.02 34 271 9434 -52.1 -68.1 13 16.0 -52.4 135 21 321.1 321.1 289.1 321.2 0.01 35 267 9530 -51.1 -72.1 6 21.0 -51.4 134 20 323.9 323.9 290.0 324.0 0.01 36 260 9703 -49.1 -73.1 4 24.0 -49.5 131 18 329.4 329.4 291.5 329.4 0.01 37 250 9960 -48.3 -73.3 4 25.0 -48.8 165 17 334.3 334.3 292.9 334.3 0.01 38 239 10258 -47.1 -75.1 3 28.0 -47.7 162 15 340.4 340.4 294.4 340.4 0.01 39 224 10687 -49.1 -78.1 2 29.0 -49.6 126 10 343.7 343.7 295.2 343.7 0.00 40 208 11178 -45.5 -79.5 1 34.0 -46.3 169 11 356.7 356.7 298.0 356.7 0.00 41 200 11440 -46.3 -80.3 1 34.0 -47.0 185 10 359.5 359.5 298.6 359.5 0.00 42 168 12590 -47.1 -82.1 1 35.0 -47.9 205 7 376.5 376.5 301.7 376.5 0.00 43 163 12790 -45.7 -81.7 1 36.0 -46.6 197 5 382.1 382.1 302.6 382.1 0.00 44 150 13340 -46.5 -82.5 1 36.0 -47.4 195 11 389.9 389.9 303.8 389.9 0.00 45 147 13474 -46.3 -82.3 1 36.0 -47.3 207 10 392.5 392.5 304.2 392.6 0.00 46 129 14338 -48.7 -83.7 1 35.0 -49.6 239 13 403.2 403.2 305.6 403.2 0.00 47 126 14493 -47.7 -82.7 1 35.0 -48.7 221 12 407.7 407.7 306.2 407.7 0.00 48 102 15881 -50.5 -84.5 1 34.0 -51.4 226 16 427.7 427.7 308.6 427.7 0.00 49 100 16010 -50.1 -84.1 1 34.0 -51.0 210 17 430.9 430.9 308.9 430.9 0.00 50 71 18238 -51.9 -85.9 1 34.0 -52.9 196 12 471.4 471.4 312.8 471.5 0.00 51 70 18330 -51.3 -85.3 1 34.0 -52.4 210 10 474.6 474.6 313.0 474.7 0.00 52 53 20140 -49.5 -85.5 1 36.0 -51.2 185 12 518.1 518.1 316.2 518.1 0.00 53 50 20520 -50.1 -85.1 1 35.0 -51.8 200 13 525.4 525.4 316.6 525.4 0.01 54 46 21065 -50.5 -85.5 1 35.0 -52.2 200 14 537.1 537.1 317.3 537.2 0.01 55 42 21662 -48.5 -85.5 1 37.0 -50.8 267 7 556.2 556.2 318.5 556.3 0.01 56 39 22149 -49.9 -85.9 1 36.0 -52.0 344 1 564.6 564.6 318.9 564.6 0.01 57 30 23870 -49.3 -86.3 1 37.0 -52.1 155 15 610.2 610.2 321.0 610.3 0.01 58 26 24810 -48.3 -85.3 1 37.0 -51.7 259 6 638.6 638.6 322.3 638.6 0.01 59 24 25335 -49.5 -86.5 1 37.0 -52.7 142 11 649.9 649.9 322.7 649.9 0.01 60 22 25908 -46.7 -85.7 0 39.0 -51.0 175 10 674.6 674.6 323.6 674.7 0.01 61 20 26540 -46.7 -84.7 1 38.0 -51.2 130 6 693.2 693.2 324.2 693.3 0.02 62 17 27619 -45.5 -84.5 0 39.0 -51.0 143 8 730.1 730.1 325.4 730.2 0.02 63 14 28907 -47.1 -85.1 1 38.0 -52.7 138 13 766.3 766.3 326.4 766.5 0.02 64 11 30518 -42.5 -82.5 0 40.0 -51.0 150 13 837.8 837.8 328.1 838.1 0.04 65 10 31160 -43.7 -83.7 0 40.0 -52.1 185 14 856.4 856.4 328.5 856.8 0.04 66 9.0 31868 -43.9 -83.9 0 40.0 -52.6 179 15 881.9 881.9 329.1 882.2 0.04 67 8.2 32497 -41.7 -82.7 0 41.0 -52.0 174 15 914.3 914.4 329.7 914.9 0.05 68 7.5 33101 -42.3 -83.3 0 41.0 -52.7 169 16 935.5 935.6 330.1 936.1 0.05 69 7.1 33473 -40.5 -81.5 0 41.0 -52.2 166 16 957.7 957.8 330.5 958.5 0.07 70 7.0 33570 -40.7 -81.7 0 41.0 -52.3 165 16 960.8 960.8 330.5 961.6 0.07 71 6.4 34180 -40.9 -81.9 0 41.0 -52.8 984.9 984.9 330.9 985.7 0.08 TRP 301 8759 -53.9 -56.6 72 2.7 -53.9 150 23 309.1 309.1 285.1 309.3 0.06 WND Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: 928.72 mb = 638.16 m = 2093.68 ft Wetbulb zero: 942.07 mb = 522.85 m = 1715.37 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 85.85 % Est. max temperature: 9.22 C = 48.60 F Sfc-Lift cond lev (LCL): 933.69 mb = 594.77 m = 1951.32 ft T: 0.41 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.35 C Layer 771.0- 711.0 mb Conv cond level (CCL): 887.80 mb = 996.69 m = 3269.95 ft Mean mixing ratio: 3.65 g/kg Conv temperature: 7.43 C = 45.37 F Cap Strength: 7.20 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 14.58 C Lifted Index @700 mb: 3.49 C Showalter Index: 5.29 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 25.60 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 106.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.07 J/kg Max Up Vert Vel: 3.18 m/s Conv Inhibition (B-): 82533.23 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 908.30 mb = 815.49 m = 2675.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 145 at 16 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 1004 11 75 13 -12.6 -3.4 | 13 16 -3.6 -16.1 1 1000 39 75 13 -12.6 -3.4 | 13 16 -3.6 -16.1 2 968 305 100 25 -24.6 4.3 | 62 18 -15.7 -8.4 3 932 610 100 23 -22.7 4.0 | 58 16 -13.7 -8.7 4 925 670 100 23 -22.7 4.0 | 58 16 -13.7 -8.7 5 897 914 100 20 -19.7 3.5 | 49 14 -10.8 -9.2 6 863 1219 110 19 -17.9 6.5 | 55 11 -8.9 -6.2 7 850 1342 110 16 -15.0 5.5 | 40 9 -6.1 -7.2 8 798 1829 120 20 -17.3 10.0 | 72 9 -8.4 -2.7 9 768 2134 120 20 -17.3 10.0 | 72 9 -8.4 -2.7 10 738 2438 115 16 -14.5 6.8 | 43 8 -5.6 -5.9 11 710 2743 110 18 -16.9 6.2 | 51 10 -8.0 -6.5 12 700 2851 110 18 -16.9 6.2 | 51 10 -8.0 -6.5 13 654 3353 130 22 -16.9 14.1 | 100 8 -7.9 1.4 14 628 3658 120 22 -19.1 11.0 | 80 10 -10.1 -1.7 15 578 4267 125 20 -16.4 11.5 | 81 8 -7.4 -1.2 16 532 4877 110 23 -21.6 7.9 | 69 14 -12.7 -4.8 17 500 5340 120 22 -19.1 11.0 | 80 10 -10.1 -1.7 18 448 6096 120 26 -22.5 13.0 | 91 14 -13.6 0.3 19 400 6890 125 27 -22.1 15.5 | 102 13 -13.2 2.8 20 393 7010 130 28 -21.4 18.0 | 113 14 -12.5 5.3 21 358 7620 130 24 -18.4 15.4 | 106 10 -9.4 2.7 22 311 8534 155 23 -9.7 20.8 | 175 8 -0.8 8.1 23 301 8759 150 23 -11.5 19.9 | 160 8 -2.6 7.2 24 300 8780 150 23 -11.5 19.9 | 160 8 -2.6 7.2 25 297 8839 150 22 -11.0 19.1 | 162 7 -2.1 6.4 26 284 9144 125 18 -14.7 10.3 | 68 6 -5.8 -2.4 27 271 9449 135 21 -14.8 14.8 | 110 6 -5.9 2.2 28 258 9754 130 18 -13.8 11.6 | 77 5 -4.8 -1.1 29 250 9960 165 17 -4.4 16.4 | 231 6 4.5 3.7 30 246 10058 165 19 -4.9 18.4 | 215 7 4.0 5.7 31 235 10363 160 13 -4.4 12.2 | 276 5 4.5 -0.5 32 225 10668 125 10 -8.2 5.7 | 354 7 0.8 -7.0 33 215 10973 145 14 -8.0 11.5 | 323 2 0.9 -1.2 34 205 11278 180 10 0.0 10.0 | 287 9 8.9 -2.7 35 200 11440 185 10 0.9 10.0 | 286 10 9.8 -2.7 36 196 11582 190 10 1.7 9.8 | 285 11 10.7 -2.8 37 187 11887 190 13 2.3 12.8 | 269 11 11.2 0.1 38 178 12192 220 10 6.4 7.7 | 288 16 15.4 -5.0 39 155 13106 185 3 0.3 3.0 | 317 13 9.2 -9.7 40 150 13340 195 11 2.8 10.6 | 280 12 11.8 -2.1 41 148 13411 210 10 5.0 8.7 | 286 15 13.9 -4.0 42 142 13716 195 12 3.1 11.6 | 275 12 12.0 -1.1 43 135 14021 210 14 7.0 12.1 | 272 16 15.9 -0.6 44 129 14326 240 13 11.3 6.5 | 287 21 20.2 -6.2 45 123 14630 205 12 5.1 10.9 | 277 14 14.0 -1.8 46 118 14935 215 15 8.6 12.3 | 271 18 17.5 -0.4 47 112 15240 200 18 6.2 16.9 | 254 16 15.1 4.2 48 107 15545 225 20 14.1 14.1 | 266 23 23.1 1.4 49 102 15850 230 16 12.3 10.3 | 276 21 21.2 -2.4 50 100 16010 210 17 8.5 14.7 | 263 18 17.4 2.0 51 98 16154 210 17 8.5 14.7 | 263 18 17.4 2.0 52 93 16459 230 14 10.7 9.0 | 281 20 19.7 -3.7 53 89 16764 220 11 7.1 8.4 | 285 17 16.0 -4.3 54 85 17069 255 15 14.5 3.9 | 291 25 23.4 -8.8 55 81 17374 235 11 9.0 6.3 | 290 19 18.0 -6.4 56 77 17678 225 15 10.6 10.6 | 276 20 19.5 -2.1 57 74 17983 250 13 12.2 4.4 | 291 23 21.2 -8.2 58 70 18288 185 12 1.0 12.0 | 274 10 10.0 -0.7 59 70 18330 210 10 5.0 8.7 | 286 15 13.9 -4.0 60 67 18593 210 12 6.0 10.4 | 279 15 14.9 -2.3 61 64 18898 215 10 5.7 8.2 | 287 15 14.7 -4.5 62 61 19202 235 4 3.3 2.3 | 310 16 12.2 -10.4 63 51 20422 170 14 -2.4 13.8 | 260 7 6.5 1.1 64 50 20520 200 13 4.4 12.2 | 272 13 13.4 -0.5 65 48 20726 180 17 0.0 17.0 | 244 10 8.9 4.3 66 44 21336 215 11 6.3 9.0 | 284 16 15.3 -3.7 67 38 22250 0 0 -0.0 -0.0 | 325 16 8.9 -12.7 68 37 22555 170 12 -2.1 11.8 | 277 7 6.9 -0.9 69 35 22860 195 11 2.8 10.6 | 280 12 11.8 -2.1 70 33 23165 195 10 2.6 9.7 | 285 12 11.5 -3.0 71 32 23470 140 10 -6.4 7.7 | 333 6 2.5 -5.0 72 30 23870 155 15 -6.3 13.6 | 251 3 2.6 0.9 73 29 24079 155 13 -5.5 11.8 | 285 4 3.4 -0.9 74 28 24384 160 16 -5.5 15.0 | 236 4 3.5 2.3 75 26 24689 190 10 1.7 9.8 | 285 11 10.7 -2.8 76 25 24994 0 0 -0.0 -0.0 | 325 16 8.9 -12.7 77 24 25298 135 10 -7.1 7.1 | 342 6 1.9 -5.6 78 23 25603 185 15 1.3 14.9 | 258 10 10.2 2.2 79 22 25908 175 10 -0.9 10.0 | 289 9 8.1 -2.7 80 20 26540 130 6 -4.6 3.9 | 334 10 4.3 -8.8 81 19 26822 130 3 -2.3 1.9 | 328 13 6.6 -10.8 82 17 27432 115 5 -4.5 2.1 | 337 11 4.4 -10.6 83 17 27737 160 10 -3.4 9.4 | 301 6 5.5 -3.3 84 15 28346 85 10 -10.0 -0.9 | 4 14 -1.0 -13.6 85 15 28651 125 13 -10.6 7.5 | 18 6 -1.7 -5.2 86 14 28956 140 13 -8.4 10.0 | 348 3 0.6 -2.7 87 13 29261 100 13 -12.8 2.3 | 20 11 -3.9 -10.4 88 13 29566 135 10 -7.1 7.1 | 342 6 1.9 -5.6 89 12 29870 145 10 -5.7 8.2 | 325 6 3.2 -4.5 90 12 30175 130 12 -9.2 7.7 | 3 5 -0.3 -5.0 91 10 31160 185 14 1.2 13.9 | 263 10 10.2 1.3 92 7 33570 165 16 -4.1 15.5 | 240 6 4.8 2.8 Wind Parameters Mean winds (0-6000m): 114.8 at 20.7 knts Storm direction: 144.8 at 15.5 knts Shear (0-3000m) pos: 2.9 neg: 0.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 50.9 deg Storm rel helicity (0-3000m) pos: 86.6 neg: -28.1 tot: 58.4 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 6.80 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 95 21 47 16| 13.5 0.0 13.5| 64.4 -3.8 60.6 121.2 0.86| 16.4 14.1 1000 98 21 51 16| 5.3 0.0 5.3| 65.9 -14.2 51.6 51.6 0.56| 10.6 5.9 1500 101 20 51 14| 3.7 0.0 3.7| 70.8 -19.5 51.3 34.2 0.43| 9.2 3.9 2000 105 20 54 13| 3.6 0.0 3.6| 78.7 -19.5 59.2 29.6 0.49| 7.8 3.8 2500 108 20 55 12| 2.9 0.8 3.7| 78.7 -28.1 50.6 20.2 0.31| 7.1 2.2 3000 108 19 55 11| 2.9 0.7 3.6| 86.6 -28.1 58.4 19.5 0.36| 6.7 2.4 4000 113 20 62 11| 2.7 0.7 3.4| 97.6 -34.2 63.4 15.8 0.34| 6.2 2.1 5000 114 20 64 11| 2.1 0.7 2.9| 99.3 -39.6 59.7 11.9 0.27| 5.8 1.5 6000 115 21 68 11| 2.0 0.6 2.5|110.5 -39.6 70.8 11.8 0.30| 5.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//PAOM/skewt/PAOM.skewt.20250428.00.gif