UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for PAKN... Searching the city database file for: PAKN ... Date:1200Z 3 NOV 25 Station: PAKN WMO ident: 70326 Latitude: 58.68 Longitude: -156.65 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1000 15 -3.7 -5.0 91 1.3 -4.1 185 3 269.5 269.9 269.0 276.6 2.63 1 992 78 -2.5 -5.0 83 2.5 -3.4 200 4 271.3 271.7 270.2 278.5 2.65 2 989 102 -2.1 -5.3 79 3.2 -3.2 206 5 271.9 272.3 270.5 279.0 2.60 3 987 118 -0.5 -5.3 70 4.8 -2.2 210 5 273.7 274.1 271.6 280.8 2.61 4 986 126 -0.3 -5.0 71 4.7 -2.0 212 5 274.0 274.4 271.9 281.3 2.67 5 965 296 -1.3 -7.3 64 6.0 -3.3 253 9 274.6 275.0 271.7 281.0 2.29 6 925 628 -4.3 -7.9 76 3.6 -5.5 265 6 274.9 275.3 271.9 281.3 2.28 7 901 834 -6.5 -8.5 86 2.0 -7.1 276 7 274.7 275.1 271.7 280.9 2.23 8 889 939 -7.1 -11.6 70 4.5 -8.4 280 7 275.2 275.5 271.2 280.1 1.77 9 873 1080 -8.3 -10.3 85 2.0 -8.9 280 7 275.3 275.7 271.7 280.9 2.00 10 850 1287 -9.9 -12.7 80 2.8 -10.6 275 8 275.8 276.1 271.5 280.6 1.69 11 847 1314 -9.9 -12.7 80 2.8 -10.6 277 9 276.1 276.3 271.6 280.9 1.70 12 840 1378 -9.5 -17.5 52 8.0 -11.4 283 10 277.1 277.3 271.4 280.5 1.15 13 835 1424 -9.7 -18.7 48 9.0 -11.8 286 11 277.4 277.6 271.4 280.5 1.05 14 823 1536 -10.7 -18.7 52 8.0 -12.5 293 13 277.5 277.7 271.5 280.6 1.06 15 817 1592 -11.1 -17.1 61 6.0 -12.5 279 11 277.6 277.9 271.8 281.2 1.22 16 803 1725 -11.3 -28.3 23 17.0 -14.2 246 7 278.8 278.9 271.3 280.2 0.46 17 783 1918 -11.3 -35.3 12 24.0 -14.7 213 4 280.8 280.9 272.1 281.6 0.24 18 771 2036 -11.5 -37.5 10 26.0 -15.0 203 5 281.9 281.9 272.6 282.5 0.20 19 714 2621 -15.3 -42.3 8 27.0 -18.3 214 8 283.9 284.0 273.6 284.4 0.13 20 700 2770 -16.1 -40.1 11 24.0 -18.9 215 9 284.7 284.7 274.1 285.2 0.17 21 691 2867 -16.7 -40.7 11 24.0 -19.4 209 10 285.0 285.1 274.3 285.6 0.16 22 687 2911 -16.7 -34.7 19 18.0 -19.1 207 10 285.5 285.6 274.8 286.5 0.29 23 685 2933 -16.9 -27.9 38 11.0 -18.7 206 10 285.5 285.6 275.2 287.3 0.56 24 678 3010 -16.9 -23.9 55 7.0 -18.2 201 11 286.4 286.5 276.1 288.9 0.82 25 676 3032 -17.3 -23.3 60 6.0 -18.4 200 11 286.2 286.3 276.0 288.8 0.86 26 674 3054 -17.3 -23.3 60 6.0 -18.4 198 11 286.4 286.6 276.2 289.1 0.87 27 627 3591 -21.5 -24.6 76 3.1 -22.0 173 13 287.6 287.7 276.7 290.2 0.83 28 611 3781 -22.9 -27.0 69 4.1 -23.5 168 13 288.1 288.2 276.8 290.3 0.68 29 568 4310 -28.1 -28.1 100 0.0 -28.1 161 15 288.1 288.2 276.7 290.2 0.67 30 551 4527 -29.7 -30.3 94 0.6 -29.7 172 13 288.7 288.8 276.9 290.5 0.56 31 550 4540 -29.5 -31.2 85 1.7 -29.7 173 12 289.1 289.2 277.0 290.7 0.51 32 547 4579 -28.5 -36.5 46 8.0 -29.3 175 12 290.7 290.8 277.5 291.7 0.31 33 543 4632 -28.9 -35.9 51 7.0 -29.6 184 12 290.9 290.9 277.6 291.9 0.33 34 540 4671 -28.9 -35.9 51 7.0 -29.6 191 12 291.3 291.4 277.9 292.4 0.33 35 537 4711 -28.7 -39.7 34 11.0 -29.7 198 12 292.0 292.1 278.0 292.8 0.23 36 515 5010 -29.9 -45.9 20 16.0 -31.0 215 11 294.1 294.1 278.9 294.5 0.12 37 510 5079 -30.1 -44.1 24 14.0 -31.2 207 11 294.7 294.7 279.1 295.2 0.15 38 505 5149 -30.7 -43.7 27 13.0 -31.7 199 11 294.8 294.8 279.2 295.3 0.16 39 500 5220 -31.1 -46.1 21 15.0 -32.1 195 11 295.1 295.1 279.3 295.5 0.12 40 483 5464 -32.9 -56.9 7 24.0 -34.0 245 10 295.8 295.8 279.6 296.0 0.04 41 474 5596 -33.7 -57.7 7 24.0 -34.7 245 10 296.4 296.4 279.8 296.6 0.03 42 460 5806 -34.9 -58.9 7 24.0 -35.8 235 10 297.5 297.5 280.3 297.6 0.03 43 454 5898 -34.3 -58.3 7 24.0 -35.3 238 11 299.4 299.4 281.1 299.5 0.03 44 430 6277 -35.3 -60.3 6 25.0 -36.3 271 13 302.8 302.8 282.5 302.9 0.03 45 406 6677 -36.1 -61.1 6 25.0 -37.1 283 26 306.8 306.8 284.1 306.9 0.03 46 400 6780 -36.1 -55.1 12 19.0 -37.0 280 31 308.1 308.1 284.7 308.3 0.05 47 399 6797 -35.9 -54.9 12 19.0 -36.8 280 31 308.6 308.6 284.8 308.8 0.06 48 351 7672 -43.1 -52.1 37 9.0 -43.5 281 34 310.4 310.4 285.5 310.7 0.09 49 337 7945 -45.3 -56.3 28 11.0 -45.7 288 30 311.0 311.0 285.8 311.2 0.06 50 324 8206 -47.3 -55.3 39 8.0 -47.6 294 27 311.7 311.8 286.0 312.0 0.07 51 315 8391 -48.5 -57.5 34 9.0 -48.7 290 23 312.6 312.6 286.3 312.8 0.05 52 305 8602 -49.9 -58.9 34 9.0 -50.1 279 21 313.5 313.5 286.6 313.7 0.04 53 300 8710 -50.7 -57.7 43 7.0 -50.9 270 24 313.9 313.9 286.8 314.1 0.05 54 291 8908 -52.3 -56.9 58 4.6 -52.4 270 24 314.4 314.4 286.9 314.6 0.06 55 279 9180 -54.1 -60.1 48 6.0 -54.2 269 23 315.6 315.6 287.3 315.7 0.04 56 264 9533 -56.7 -60.9 59 4.2 -56.8 270 26 316.8 316.8 287.8 317.0 0.04 57 250 9880 -56.1 -68.1 21 12.0 -56.2 280 22 322.7 322.7 289.6 322.7 0.02 58 200 11310 -50.9 -78.9 2 28.0 -51.3 280 28 352.2 352.2 297.1 352.2 0.00 59 150 13180 -50.7 -81.7 1 31.0 -51.3 290 23 382.7 382.7 302.7 382.7 0.00 60 100 15810 -53.3 -84.3 1 31.0 -53.9 295 34 424.7 424.7 308.3 424.8 0.00 61 81 17166 -53.3 -84.3 1 31.0 -54.1 278 20 451.1 451.1 311.0 451.1 0.00 62 70 18110 -51.1 -84.1 1 33.0 -52.2 305 35 475.1 475.1 313.1 475.1 0.00 63 68 18299 -50.9 -83.9 1 33.0 -52.1 296 34 479.5 479.5 313.4 479.5 0.01 64 64 18694 -51.5 -84.5 1 33.0 -52.7 309 32 486.5 486.5 314.0 486.5 0.00 65 62 18901 -50.1 -84.1 1 34.0 -51.5 297 34 494.1 494.1 314.5 494.1 0.01 66 61 19008 -50.1 -84.1 1 34.0 -51.5 291 35 496.4 496.4 314.7 496.4 0.01 67 59 19226 -51.1 -84.1 1 33.0 -52.4 282 36 498.9 498.9 314.9 498.9 0.01 68 55 19685 -49.1 -83.1 1 34.0 -50.8 291 27 513.6 513.6 315.9 513.6 0.01 69 50 20310 -50.3 -83.3 1 33.0 -52.0 270 12 524.9 524.9 316.6 525.0 0.01 70 47 20711 -52.1 -85.1 1 33.0 -53.5 271 12 530.0 530.0 316.9 530.0 0.01 71 42 21445 -47.1 -83.1 1 36.0 -49.7 294 19 559.7 559.7 318.6 559.8 0.01 72 39 21934 -47.9 -82.9 1 35.0 -50.4 265 28 569.7 569.7 319.2 569.7 0.01 73 36 22464 -44.9 -81.9 1 37.0 -48.4 296 37 590.6 590.6 320.2 590.7 0.01 74 35 22652 -45.9 -81.9 1 36.0 -49.2 304 37 592.8 592.8 320.3 592.9 0.01 75 31 23461 -44.1 -82.1 1 38.0 -48.3 305 22 618.6 618.6 321.5 618.7 0.02 76 31 23461 -44.1 -82.1 1 38.0 -48.3 305 22 618.6 618.6 321.5 618.7 0.02 77 30 23680 -45.5 -81.5 1 36.0 -49.3 295 16 620.6 620.6 321.5 620.7 0.02 78 28 24139 -47.1 -83.1 1 36.0 -50.6 283 20 628.5 628.5 321.9 628.6 0.01 79 26 24635 -43.3 -81.3 1 38.0 -48.3 293 34 652.8 652.8 322.8 652.9 0.02 80 25 24900 -42.3 -81.3 1 39.0 -47.7 295 27 663.0 663.0 323.2 663.2 0.02 81 23 25461 -45.1 -82.1 1 37.0 -49.8 327 11 670.8 670.8 323.4 670.9 0.02 82 22 25759 -43.7 -81.7 1 38.0 -49.0 0 17 683.5 683.5 323.9 683.7 0.02 83 20 26400 -43.9 -81.9 1 38.0 -49.5 335 22 701.8 701.8 324.5 702.0 0.02 84 18 27106 -44.9 -82.9 1 38.0 -50.4 344 22 720.1 720.1 325.1 720.3 0.02 85 18 27106 -43.7 -81.7 1 38.0 -49.7 344 22 723.9 723.9 325.2 724.1 0.03 86 17 27489 -45.1 -83.1 1 38.0 -50.8 338 23 731.3 731.4 325.4 731.5 0.02 87 17 27489 -44.5 -82.5 1 38.0 -50.4 338 23 733.3 733.3 325.4 733.5 0.03 TRP 264 9533 -56.7 -60.9 59 4.2 -56.8 270 26 316.8 316.8 287.8 317.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5205.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 53.47 % Est. max temperature: 2.62 C = 36.72 F Sfc-Lift cond lev (LCL): 979.56 mb = 177.51 m = 582.37 ft T: -0.60 C 700-500 lapse rate: 6.12 C/km ThetaE index: 1.11 C Layer 901.0- 873.0 mb Conv cond level (CCL): 874.75 mb = 1064.76 m = 3493.26 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 2.17 C = 35.90 F Cap Strength: 12.00 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 23.52 C Lifted Index @700 mb: 6.03 C Showalter Index: 12.36 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.40 C K Index: -15.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.96 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 61930.20 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 889.51 mb = 934.57 m = 3066.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 7 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 1000 15 185 3 0.3 3.0 | 84 6 -6.1 -0.6 1 964 305 255 9 8.7 2.3 | 299 3 2.3 -1.3 2 927 610 265 6 6.0 0.5 | 8 3 -0.4 -3.1 3 925 628 265 6 6.0 0.5 | 8 3 -0.4 -3.1 4 892 914 280 7 6.9 -1.2 | 354 5 0.5 -4.8 5 857 1219 280 7 6.9 -1.2 | 354 5 0.5 -4.8 6 850 1287 275 8 8.0 -0.7 | 340 5 1.6 -4.3 7 824 1524 295 13 11.8 -5.5 | 329 11 5.4 -9.1 8 792 1829 220 4 2.6 3.1 | 82 4 -3.8 -0.5 9 761 2134 195 5 1.3 4.8 | 104 5 -5.1 1.2 10 731 2438 205 7 3.0 6.3 | 129 4 -3.4 2.7 11 702 2743 220 9 5.8 6.9 | 170 3 -0.6 3.3 12 700 2770 215 9 5.2 7.4 | 162 4 -1.2 3.8 13 646 3353 180 13 0.0 13.0 | 146 11 -6.4 9.4 14 620 3658 170 13 -2.3 12.8 | 137 13 -8.7 9.2 15 570 4267 160 15 -5.1 14.1 | 132 16 -11.5 10.5 16 547 4572 175 12 -1.0 12.0 | 138 11 -7.4 8.4 17 524 4877 230 11 8.4 7.1 | 210 4 2.0 3.5 18 503 5182 195 11 2.8 10.6 | 153 8 -3.5 7.0 19 500 5220 195 11 2.8 10.6 | 153 8 -3.5 7.0 20 481 5486 250 10 9.4 3.4 | 273 3 3.0 -0.2 21 461 5791 235 10 8.2 5.7 | 220 3 1.8 2.1 22 441 6096 245 13 11.8 5.5 | 251 6 5.4 1.9 23 422 6401 290 13 12.2 -4.4 | 324 10 5.8 -8.0 24 400 6780 280 31 30.5 -5.4 | 290 26 24.1 -9.0 25 369 7315 280 34 33.5 -5.9 | 289 29 27.1 -9.5 26 353 7620 280 34 33.5 -5.9 | 289 29 27.1 -9.5 27 322 8230 295 27 24.5 -11.4 | 310 23 18.1 -15.0 28 308 8534 285 20 19.3 -5.2 | 304 16 12.9 -8.8 29 300 8710 270 24 24.0 -0.0 | 282 18 17.6 -3.6 30 294 8839 270 24 24.0 -0.0 | 282 18 17.6 -3.6 31 280 9144 270 23 23.0 -0.0 | 282 17 16.6 -3.6 32 267 9449 265 25 24.9 2.2 | 274 19 18.5 -1.4 33 264 9533 270 26 26.0 -0.0 | 280 20 19.6 -3.6 34 250 9880 280 22 21.7 -3.8 | 296 17 15.3 -7.4 35 243 10058 280 23 22.7 -4.0 | 295 18 16.3 -7.6 36 221 10668 255 23 22.2 6.0 | 262 16 15.8 2.4 37 211 10973 270 25 25.0 -0.0 | 281 19 18.6 -3.6 38 200 11310 280 28 27.6 -4.9 | 292 23 21.2 -8.5 39 192 11582 275 28 27.9 -2.4 | 286 22 21.5 -6.0 40 183 11887 290 23 21.6 -7.9 | 307 19 15.2 -11.5 41 175 12192 280 21 20.7 -3.6 | 297 16 14.3 -7.2 42 167 12497 295 22 19.9 -9.3 | 314 19 13.5 -12.9 43 159 12802 275 23 22.9 -2.0 | 289 17 16.5 -5.6 44 150 13180 290 23 21.6 -7.9 | 307 19 15.2 -11.5 45 145 13411 295 21 19.0 -8.9 | 315 18 12.6 -12.5 46 138 13716 280 26 25.6 -4.5 | 293 21 19.2 -8.1 47 126 14326 295 33 29.9 -13.9 | 307 29 23.5 -17.5 48 109 15240 300 27 23.4 -13.5 | 315 24 17.0 -17.1 49 104 15545 305 26 21.3 -14.9 | 321 24 14.9 -18.5 50 100 15810 295 34 30.8 -14.4 | 306 30 24.4 -18.0 51 99 15850 280 22 21.7 -3.8 | 296 17 15.3 -7.4 52 95 16154 295 34 30.8 -14.4 | 306 30 24.4 -18.0 53 90 16459 290 20 18.8 -6.8 | 310 16 12.4 -10.4 54 78 17374 275 20 19.9 -1.7 | 292 15 13.5 -5.3 55 70 18110 305 35 28.7 -20.1 | 317 33 22.3 -23.7 56 68 18288 295 34 30.8 -14.4 | 306 30 24.4 -18.0 57 65 18593 315 31 21.9 -21.9 | 329 30 15.5 -25.5 58 59 19202 280 37 36.4 -6.4 | 288 32 30.0 -10.0 59 57 19507 300 27 23.4 -13.5 | 315 24 17.0 -17.1 60 54 19812 285 27 26.1 -7.0 | 298 22 19.7 -10.6 61 51 20117 300 21 18.2 -10.5 | 320 18 11.8 -14.1 62 50 20310 270 12 12.0 -0.0 | 303 7 5.6 -3.6 63 49 20422 300 13 11.3 -6.5 | 334 11 4.9 -10.1 64 47 20726 270 12 12.0 -0.0 | 303 7 5.6 -3.6 65 45 21031 300 28 24.2 -14.0 | 315 25 17.9 -17.6 66 43 21336 300 22 19.1 -11.0 | 319 19 12.7 -14.6 67 41 21641 285 14 13.5 -3.6 | 315 10 7.1 -7.2 68 39 21946 265 28 27.9 2.4 | 273 22 21.5 -1.2 69 36 22555 300 38 32.9 -19.0 | 310 35 26.5 -22.6 70 32 23165 320 30 19.3 -23.0 | 334 30 12.9 -26.6 71 30 23680 295 16 14.5 -6.8 | 322 13 8.1 -10.4 72 30 23774 280 7 6.9 -1.2 | 354 5 0.5 -4.8 73 27 24384 285 28 27.0 -7.2 | 298 23 20.7 -10.8 74 26 24689 295 35 31.7 -14.8 | 306 31 25.3 -18.4 75 24 25298 295 13 11.8 -5.5 | 329 11 5.4 -9.1 76 23 25603 355 10 0.9 -10.0 | 22 15 -5.5 -13.6 77 22 25908 5 23 -2.0 -22.9 | 18 28 -8.4 -26.5 78 21 26213 30 18 -9.0 -15.6 | 39 25 -15.4 -19.2 79 20 26400 335 22 9.3 -19.9 | 353 24 2.9 -23.5 80 19 26518 350 20 3.5 -19.7 | 7 23 -2.9 -23.3 81 17 26822 340 23 7.9 -21.6 | 357 25 1.5 -25.2 82 14 27432 310 16 12.3 -10.3 | 337 15 5.9 -13.9 83 12 27737 255 18 17.4 4.7 | 264 11 11.0 1.1 Wind Parameters Mean winds (0-6000m): 210.6 at 9.8 knts Storm direction: 240.6 at 7.3 knts Shear (0-3000m) pos: 2.5 neg: 2.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 12.8 neg: -8.5 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.40 Bulk Shear: 4.99 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 ------------------------------------------------------------------------------- 500 249 7 1 1| 7.1 0.0 7.1| 4.1 0.0 4.1 8.2 0.76| 14.0 10.6 1000 261 7 355 3| 4.0 0.0 4.0| 4.8 -0.9 3.9 3.9 0.62| 8.5 5.3 1500 270 7 345 4| 4.8 0.0 4.8| 4.8 -4.2 0.6 0.4 0.34| 8.1 2.7 2000 269 7 346 4| 3.6 3.5 7.1| 7.1 -7.6 -0.6 -0.3 0.31| 10.2 3.2 2500 258 7 348 2| 3.0 2.8 5.7| 11.0 -7.6 3.4 1.4 0.36| 8.9 3.2 3000 247 7 333 1| 2.5 2.8 5.2| 12.8 -8.5 4.2 1.4 0.34| 8.4 2.9 4000 217 9 162 4| 1.8 3.1 4.9| 12.8 -21.1 -8.4 -2.1 0.21| 7.4 1.6 5000 205 10 156 6| 2.6 2.5 5.1| 32.7 -25.1 7.5 1.5 0.25| 7.8 2.0 6000 211 10 164 5| 2.6 2.1 4.7| 43.0 -31.6 11.4 1.9 0.25| 8.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//PAKN/skewt/PAKN.skewt.20251103.12.gif