UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 4 DEC 25 Station: PAYA WMO ident: 70361 Latitude: 59.52 Longitude: -139.67 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 6.2 5.8 97 0.4 6.0 120 2 278.3 279.3 278.6 293.8 5.71 1 1000 123 6.0 5.7 98 0.3 5.8 220 5 279.1 280.1 279.0 294.8 5.74 2 925 758 2.0 2.0 100 0.0 2.0 230 7 281.4 282.2 278.9 294.6 4.78 3 850 1436 -1.9 -1.9 100 0.0 -1.9 235 8 284.2 284.8 279.2 295.2 3.91 4 825 1673 -3.5 -3.5 100 0.0 -3.5 244 12 284.9 285.5 279.1 295.1 3.58 5 783 2085 -5.3 -5.3 100 0.0 -5.3 266 16 287.3 287.8 279.9 296.8 3.29 6 700 2955 -11.1 -11.3 98 0.2 -11.2 265 16 290.2 290.6 280.0 297.0 2.30 7 654 3473 -14.9 -15.1 98 0.2 -15.0 272 18 291.6 291.9 280.0 297.1 1.81 8 646 3566 -14.7 -17.4 80 2.7 -15.4 273 19 292.9 293.1 280.2 297.5 1.51 9 621 3864 -16.7 -18.0 90 1.3 -17.0 278 19 293.9 294.2 280.7 298.5 1.49 10 601 4109 -18.5 -21.0 81 2.5 -19.0 282 20 294.6 294.8 280.6 298.3 1.19 11 599 4134 -18.7 -22.3 73 3.6 -19.4 283 20 294.6 294.8 280.4 298.0 1.07 12 595 4184 -18.7 -23.7 65 5.0 -19.7 283 20 295.2 295.4 280.6 298.2 0.95 13 580 4374 -19.5 -26.5 54 7.0 -20.8 282 21 296.4 296.5 280.8 298.8 0.76 14 572 4477 -20.1 -30.1 41 10.0 -21.7 279 23 296.9 297.0 280.7 298.7 0.55 15 564 4581 -20.7 -30.7 40 10.0 -22.2 275 25 297.4 297.5 281.0 299.1 0.53 16 562 4607 -20.9 -30.9 40 10.0 -22.5 276 25 297.4 297.5 281.0 299.1 0.52 17 561 4621 -20.9 -31.9 37 11.0 -22.5 277 25 297.6 297.7 281.0 299.2 0.47 18 557 4673 -21.3 -31.3 40 10.0 -22.8 279 24 297.7 297.8 281.1 299.4 0.50 19 500 5460 -27.5 -37.5 38 10.0 -28.6 290 25 299.5 299.6 281.5 300.5 0.30 20 491 5590 -28.7 -39.7 34 11.0 -29.7 294 25 299.6 299.6 281.5 300.4 0.25 21 462 6021 -32.5 -40.5 45 8.0 -33.2 300 28 300.1 300.2 281.7 301.0 0.24 22 447 6252 -33.9 -44.9 32 11.0 -34.7 298 31 301.2 301.2 282.1 301.8 0.16 23 433 6474 -35.7 -46.7 31 11.0 -36.4 294 34 301.7 301.7 282.3 302.1 0.13 24 431 6506 -35.9 -46.9 31 11.0 -36.5 293 35 301.8 301.8 282.3 302.3 0.13 25 423 6636 -36.5 -51.5 20 15.0 -37.2 291 37 302.7 302.7 282.5 303.0 0.08 26 422 6652 -36.5 -52.5 18 16.0 -37.3 291 37 302.9 302.9 282.7 303.1 0.07 27 407 6901 -38.3 -47.3 38 9.0 -38.8 287 40 303.7 303.7 283.1 304.2 0.13 28 400 7020 -39.3 -48.3 38 9.0 -39.8 285 42 303.9 303.9 283.1 304.3 0.12 29 387 7246 -41.1 -47.1 52 6.0 -41.4 285 43 304.4 304.5 283.4 304.9 0.14 30 382 7335 -41.7 -48.7 47 7.0 -42.1 285 43 304.8 304.8 283.5 305.2 0.12 31 367 7606 -44.3 -48.7 61 4.4 -44.5 285 44 304.8 304.9 283.5 305.3 0.12 32 361 7717 -45.1 -48.6 68 3.5 -45.3 284 44 305.2 305.2 283.7 305.7 0.13 33 357 7791 -45.5 -49.9 61 4.4 -45.7 283 44 305.6 305.7 283.8 306.0 0.11 34 354 7848 -45.9 -49.6 66 3.7 -46.0 282 44 305.8 305.9 283.9 306.3 0.12 35 350 7924 -46.1 -50.8 59 4.7 -46.3 281 44 306.6 306.6 284.1 306.9 0.10 36 347 7981 -46.1 -51.1 57 5.0 -46.3 281 45 307.3 307.3 284.4 307.7 0.10 37 336 8195 -47.7 -50.9 69 3.2 -47.8 278 45 308.0 308.0 284.7 308.4 0.11 38 333 8255 -48.1 -51.3 69 3.2 -48.2 277 45 308.2 308.2 284.8 308.6 0.10 39 325 8415 -49.1 -53.0 64 3.9 -49.2 275 45 309.0 309.0 285.1 309.3 0.09 40 321 8497 -49.7 -52.6 71 2.9 -49.8 274 45 309.3 309.3 285.2 309.6 0.09 41 319 8538 -49.5 -53.2 65 3.7 -49.6 274 46 310.1 310.1 285.5 310.4 0.09 42 310 8725 -50.7 -53.5 72 2.8 -50.8 271 46 311.0 311.0 285.8 311.3 0.08 43 306 8810 -51.3 -54.8 66 3.5 -51.4 270 46 311.3 311.3 285.9 311.6 0.07 44 305 8831 -51.5 -57.5 49 6.0 -51.7 270 46 311.3 311.3 285.8 311.5 0.05 45 303 8874 -49.3 -65.3 14 16.0 -49.6 272 46 315.0 315.0 287.1 315.0 0.02 46 301 8918 -48.5 -68.5 8 20.0 -48.8 274 45 316.7 316.7 287.6 316.7 0.01 47 300 8940 -48.5 -67.5 9 19.0 -48.8 275 45 317.0 317.0 287.8 317.1 0.01 48 256 9975 -49.5 -71.5 6 22.0 -49.9 272 54 330.2 330.2 291.8 330.3 0.01 49 250 10130 -47.9 -74.9 3 27.0 -48.4 270 58 334.9 334.9 293.0 334.9 0.01 50 240 10402 -45.9 -74.9 2 29.0 -46.5 270 58 341.8 341.8 294.7 341.8 0.01 51 232 10628 -45.9 -75.9 2 30.0 -46.6 269 62 345.1 345.1 295.6 345.1 0.01 52 212 11230 -46.7 -77.7 2 31.0 -47.4 267 74 352.9 352.9 297.3 352.9 0.00 53 205 11454 -44.7 -76.7 2 32.0 -45.5 266 79 359.4 359.4 298.6 359.5 0.01 54 200 11620 -45.5 -77.5 2 32.0 -46.3 265 82 360.7 360.7 298.8 360.7 0.00 55 188 12031 -46.9 -78.9 1 32.0 -47.6 267 88 364.9 364.9 299.7 364.9 0.00 56 174 12546 -45.5 -78.5 1 33.0 -46.4 270 95 375.4 375.4 301.5 375.4 0.00 57 167 12819 -46.9 -77.9 2 31.0 -47.7 268 95 377.5 377.5 301.8 377.5 0.01 58 150 13530 -47.3 -79.3 1 32.0 -48.1 265 96 388.6 388.6 303.6 388.6 0.00 59 146 13709 -47.6 -79.5 1 31.9 -48.4 265 99 391.1 391.1 303.9 391.1 0.00 60 100 16190 -51.7 -82.7 1 31.0 -52.5 265 75 427.8 427.8 308.6 427.9 0.00 61 88 17022 -49.7 -82.7 1 33.0 -50.8 277 62 447.8 447.8 310.7 447.8 0.00 62 81 17560 -52.9 -83.9 1 31.0 -53.7 280 52 451.9 451.9 311.0 452.0 0.00 63 78 17804 -51.3 -83.3 1 32.0 -52.3 274 50 460.2 460.2 311.8 460.2 0.00 64 75 18058 -52.1 -84.1 1 32.0 -53.1 269 51 463.7 463.7 312.1 463.7 0.00 65 73 18234 -49.3 -83.3 1 34.0 -50.6 266 58 473.2 473.2 312.9 473.2 0.01 66 70 18510 -48.1 -83.1 1 35.0 -49.7 270 55 481.5 481.5 313.5 481.5 0.01 67 69 18605 -47.3 -82.3 1 35.0 -49.0 260 57 485.2 485.2 313.8 485.2 0.01 68 60 19521 -51.3 -84.3 1 33.0 -52.6 285 36 496.0 496.0 314.7 496.1 0.01 69 57 19855 -50.5 -83.5 1 33.0 -52.0 285 41 505.2 505.2 315.3 505.2 0.01 70 53 20334 -46.9 -81.9 1 35.0 -49.1 285 48 524.1 524.1 316.6 524.2 0.01 71 50 20720 -46.5 -82.5 1 36.0 -48.8 290 42 533.9 533.9 317.2 533.9 0.01 72 46 21274 -44.9 -81.9 1 37.0 -47.8 290 41 550.6 550.6 318.1 550.7 0.01 73 34 23284 -46.7 -82.7 1 36.0 -49.8 284 39 595.6 595.6 320.4 595.7 0.01 74 32 23686 -45.3 -82.3 1 37.0 -49.0 288 42 609.8 609.8 321.0 609.9 0.01 75 31 23899 -42.1 -81.1 1 39.0 -46.9 300 44 624.0 624.0 321.6 624.1 0.02 76 31 23899 -42.1 -81.1 1 39.0 -46.9 300 44 624.0 624.0 321.6 624.1 0.02 77 30 24120 -44.3 -81.3 1 37.0 -48.4 335 38 623.9 623.9 321.6 624.0 0.02 78 29 24347 -44.9 -81.9 1 37.0 -49.0 335 39 628.3 628.3 321.8 628.4 0.02 79 28 24582 -44.1 -82.1 1 38.0 -48.6 337 34 636.9 636.9 322.2 637.0 0.02 80 24 25607 -48.5 -83.5 1 35.0 -52.0 335 27 652.8 652.8 322.8 652.9 0.02 81 23 25887 -48.5 -83.5 1 35.0 -52.1 335 32 660.8 660.8 323.1 660.9 0.02 82 20 26810 -46.9 -82.9 1 36.0 -51.4 350 24 692.6 692.6 324.2 692.8 0.02 83 16 28270 -51.5 -85.5 1 34.0 -55.1 344 38 723.3 723.3 325.1 723.4 0.02 84 16 28270 -50.9 -85.9 1 35.0 -54.7 344 38 725.2 725.2 325.2 725.3 0.02 85 15 28691 -48.7 -84.7 1 36.0 -53.4 360 42 746.0 746.0 325.8 746.2 0.02 86 14 29144 -49.1 -84.1 1 35.0 -53.9 356 41 759.5 759.6 326.2 759.7 0.02 87 14 29144 -47.1 -84.1 1 37.0 -52.7 356 41 766.3 766.3 326.4 766.5 0.02 88 14 29144 -46.9 -83.9 1 37.0 -52.5 356 41 767.0 767.0 326.4 767.2 0.02 89 13 29629 -51.5 -84.5 1 33.0 -55.6 25 37 767.5 767.5 326.4 767.7 0.02 90 12 30149 -49.9 -84.9 1 35.0 -54.8 30 33 790.9 791.0 327.0 791.2 0.02 91 11 30719 -48.7 -83.7 1 35.0 -54.4 30 37 815.2 815.2 327.6 815.5 0.03 92 10 31340 -52.1 -85.1 1 33.0 -56.8 30 41 825.1 825.1 327.8 825.3 0.03 93 9.6 31604 -52.3 -86.3 1 34.0 -57.1 32 41 834.0 834.0 328.0 834.2 0.02 94 9.3 31811 -49.1 -85.1 1 36.0 -55.2 33 41 853.8 853.8 328.5 854.1 0.03 95 9.1 31953 -49.1 -84.1 1 35.0 -55.3 34 40 859.1 859.1 328.6 859.5 0.04 96 8.9 32099 -48.5 -84.5 1 36.0 -55.1 35 40 866.9 866.9 328.8 867.3 0.04 97 8.2 32634 -51.7 -84.7 1 33.0 -57.2 38 40 874.8 874.9 328.9 875.2 0.04 98 7.6 33128 -51.1 -85.1 1 34.0 -57.1 42 39 896.5 896.5 329.4 896.8 0.04 99 7.2 33478 -52.9 -85.9 1 33.0 -58.3 44 39 903.1 903.1 329.5 903.4 0.03 100 7.0 33660 -51.5 -85.5 1 34.0 -57.6 45 39 916.2 916.2 329.7 916.5 0.04 101 6.8 33848 -51.9 -85.9 1 34.0 -57.9 922.1 922.1 329.8 922.5 0.04 TRP 305 8831 -51.5 -57.5 49 6.0 -51.7 270 46 311.3 311.3 285.8 311.5 0.05 WND 146 13709 -47.6 -79.5 1 31.9 -48.4 265 99 391.1 391.1 303.9 391.1 0.00 Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 886.54 mb = 1105.69 m = 3627.56 ft Wetbulb zero: 886.56 mb = 1098.31 m = 3603.34 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 83.33 % Est. max temperature: 11.55 C = 52.80 F Sfc-Lift cond lev (LCL): 1006.79 mb = 63.31 m = 207.72 ft T: 6.10 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.22 C Layer 925.0- 850.0 mb Conv cond level (CCL): 958.11 mb = 471.59 m = 1547.19 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 8.25 C = 46.85 F Cap Strength: 4.78 C Lifted Index: 5.29 C Risk: None Lifted Index @300 mb: 15.87 C Lifted Index @700 mb: 1.54 C Showalter Index: 4.88 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 25.60 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 85.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.00 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 0.31 J/kg Cap Strength: 5.20 C Lift Cond Lev (LCL): 959.98 mb = 455.70 m = 1495.05 ft Lev Free Conv (LFC): 934.98 mb = 670.62 m = 2200.17 ft Equ Level (EL): 914.98 mb = 845.36 m = 2773.46 ft B at Equ Level: 11.96 J/kg Max Parcel Lev (MPL): 794.98 mb = 1964.89 m = 6446.41 ft Wind level data Storm motion: 304 at 13 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 9 120 2 -1.7 1.0 | 123 15 -12.2 8.1 1 1000 123 220 5 3.2 3.8 | 146 13 -7.3 10.9 2 978 305 225 9 6.4 6.4 | 163 14 -4.1 13.5 3 942 610 235 9 7.4 5.2 | 166 13 -3.1 12.3 4 925 758 230 7 5.4 4.5 | 156 13 -5.1 11.6 5 907 914 225 9 6.4 6.4 | 163 14 -4.1 13.5 6 873 1219 225 8 5.7 5.7 | 159 14 -4.9 12.7 7 850 1436 235 8 6.6 4.6 | 161 12 -4.0 11.7 8 808 1829 250 15 14.1 5.1 | 196 13 3.6 12.2 9 777 2134 270 16 16.0 -0.0 | 218 9 5.5 7.1 10 748 2438 270 16 16.0 -0.0 | 218 9 5.5 7.1 11 719 2743 270 16 16.0 -0.0 | 218 9 5.5 7.1 12 700 2955 265 16 15.9 1.4 | 213 10 5.4 8.5 13 691 3048 265 17 16.9 1.5 | 217 11 6.4 8.6 14 637 3658 275 19 18.9 -1.7 | 237 10 8.4 5.4 15 587 4267 285 20 19.3 -5.2 | 258 9 8.8 1.9 16 563 4572 275 25 24.9 -2.2 | 251 15 14.4 4.9 17 541 4877 290 23 21.6 -7.9 | 274 11 11.1 -0.8 18 500 5460 290 25 23.5 -8.6 | 276 13 13.0 -1.5 19 477 5791 300 24 20.8 -12.0 | 296 11 10.3 -4.9 20 457 6096 300 29 25.1 -14.5 | 297 16 14.6 -7.4 21 400 7020 285 42 40.6 -10.9 | 277 30 30.1 -3.8 22 366 7620 285 44 42.5 -11.4 | 278 32 32.0 -4.3 23 305 8831 270 46 46.0 -0.0 | 259 36 35.5 7.1 24 305 8839 270 46 46.0 -0.0 | 259 36 35.5 7.1 25 300 8940 275 45 44.8 -3.9 | 265 34 34.3 3.2 26 291 9144 275 45 44.8 -3.9 | 265 34 34.3 3.2 27 278 9449 285 48 46.4 -12.4 | 278 36 35.9 -5.3 28 265 9754 275 49 48.8 -4.3 | 266 38 38.3 2.8 29 250 10130 270 58 58.0 -0.0 | 262 48 47.5 7.1 30 241 10363 270 57 57.0 -0.0 | 261 47 46.5 7.1 31 200 11620 265 82 81.7 7.1 | 259 73 71.2 14.2 32 175 12497 270 95 95.0 -0.0 | 265 85 84.5 7.1 33 150 13530 265 96 95.6 8.4 | 260 87 85.1 15.5 34 146 13709 265 99 98.6 8.6 | 260 90 88.1 15.7 35 139 14021 265 99 98.6 8.6 | 260 90 88.1 15.7 36 127 14630 270 75 75.0 -0.0 | 264 65 64.5 7.1 37 116 15240 260 90 88.6 15.6 | 254 81 78.1 22.7 38 101 16154 260 74 72.9 12.8 | 252 65 62.4 19.9 39 100 16190 265 75 74.7 6.5 | 258 66 64.2 13.6 40 96 16459 265 75 74.7 6.5 | 258 66 64.2 13.6 41 83 17374 285 54 52.2 -14.0 | 279 42 41.7 -6.9 42 76 17983 270 48 48.0 -0.0 | 259 38 37.5 7.1 43 72 18288 265 60 59.8 5.2 | 256 51 49.3 12.3 44 70 18510 270 55 55.0 -0.0 | 261 45 44.5 7.1 45 69 18593 260 57 56.1 9.9 | 250 49 45.6 17.0 46 63 19202 275 55 54.8 -4.8 | 267 44 44.3 2.3 47 60 19507 285 36 34.8 -9.3 | 275 24 24.3 -2.2 48 52 20422 285 49 47.3 -12.7 | 279 37 36.8 -5.6 49 50 20720 290 42 39.5 -14.4 | 284 30 29.0 -7.3 50 46 21336 290 41 38.5 -14.0 | 284 29 28.0 -6.9 51 35 23165 290 38 35.7 -13.0 | 283 26 25.2 -5.9 52 33 23470 275 40 39.8 -3.5 | 263 30 29.3 3.6 53 30 24079 310 46 35.2 -29.6 | 312 33 24.7 -22.5 54 30 24120 335 38 16.1 -34.4 | 349 28 5.6 -27.3 55 29 24384 335 39 16.5 -35.3 | 348 29 6.0 -28.3 56 26 24994 340 24 8.2 -22.6 | 8 16 -2.3 -15.5 57 25 25298 335 22 9.3 -19.9 | 5 13 -1.2 -12.8 58 22 26213 335 37 15.6 -33.5 | 349 27 5.1 -26.4 59 21 26518 310 30 23.0 -19.3 | 314 17 12.5 -12.2 60 20 26810 350 24 4.2 -23.6 | 21 18 -6.3 -16.5 61 20 26822 340 28 9.6 -26.3 | 3 19 -0.9 -19.2 62 18 27432 355 22 1.9 -21.9 | 30 17 -8.6 -14.8 63 17 28042 335 36 15.2 -32.6 | 350 26 4.7 -25.5 64 15 28651 360 42 -0.0 -42.0 | 17 36 -10.5 -34.9 65 14 29261 355 41 3.6 -40.8 | 12 34 -6.9 -33.8 66 13 29566 25 37 -15.6 -33.5 | 45 37 -26.1 -26.4 67 12 30175 30 33 -16.5 -28.6 | 51 35 -27.0 -21.5 68 10 31340 30 41 -20.5 -35.5 | 48 42 -31.0 -28.4 69 7 33660 45 39 -27.6 -27.6 | 62 43 -38.1 -20.5 Wind Parameters Mean winds (0-6000m): 274.0 at 16.9 knts Storm direction: 304.0 at 12.7 knts Shear (0-3000m) pos: 3.2 neg: 0.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 79.9 neg: -9.9 tot: 70.0 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 24.09 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 ------------------------------------------------------------------------------- 500 224 7 155 13| 10.2 0.0 10.2| 37.1 0.0 37.1 74.1 0.93| 11.2 10.4 1000 227 8 159 13| 5.1 0.6 5.7| 41.2 -6.1 35.1 35.1 0.64| 7.6 4.9 1500 228 8 159 13| 3.8 0.4 4.2| 47.3 -8.3 39.0 26.0 0.59| 6.2 3.7 2000 236 9 167 13| 4.7 0.3 4.9| 74.9 -8.3 66.7 33.3 0.70| 7.1 5.0 2500 246 11 176 11| 3.9 0.2 4.1| 79.2 -8.3 71.0 28.4 0.70| 6.1 4.3 3000 252 12 182 11| 3.2 0.4 3.6| 79.9 -9.9 70.0 23.3 0.65| 5.4 3.5 4000 260 13 195 10| 2.9 0.3 3.1| 95.7 -9.9 85.7 21.4 0.70| 4.8 3.4 5000 267 15 211 9| 2.4 0.5 2.9|115.7 -12.8 102.9 20.6 0.63| 5.2 3.3 6000 274 17 227 9| 2.4 0.4 2.8|130.9 -12.8 118.1 19.7 0.61| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251204.12.gif