UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 21 OCT 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 ------------------------------------------------------------------------------- 0 1000 -2 145 1 SFC 998 9 4.4 3.5 94 0.9 4.0 145 1 277.7 278.5 277.2 291.1 4.93 2 989 84 7.2 3.1 75 4.1 5.2 173 2 281.2 282.1 278.9 294.6 4.83 3 987 101 8.0 4.7 80 3.3 6.3 179 3 282.2 283.1 280.1 297.2 5.42 4 975 203 7.8 6.1 89 1.7 6.9 217 4 283.0 284.0 281.2 299.8 6.06 5 961 323 7.0 5.4 90 1.6 6.2 257 6 283.4 284.4 281.1 299.6 5.85 6 955 375 6.6 4.8 88 1.8 5.7 262 6 283.5 284.4 281.0 299.2 5.65 7 952 401 7.0 3.1 76 3.9 5.1 264 6 284.1 285.0 280.6 298.2 5.02 8 942 488 6.2 3.0 80 3.2 4.6 273 5 284.2 285.0 280.6 298.3 5.04 9 931 586 5.6 0.8 71 4.8 3.4 283 5 284.5 285.3 279.9 296.8 4.35 10 929 603 5.8 -2.2 56 8.0 2.3 284 5 284.9 285.5 279.0 294.9 3.50 11 925 639 5.8 -3.2 52 9.0 2.0 300 6 285.2 285.8 278.9 294.6 3.26 12 909 782 5.4 -4.6 48 10.0 1.3 297 7 286.3 286.8 279.0 294.9 2.98 13 893 926 3.8 -3.2 60 7.0 0.8 295 8 286.1 286.6 279.4 295.8 3.38 14 850 1324 0.2 -3.4 77 3.6 -1.3 280 8 286.4 287.0 279.7 296.4 3.50 15 849 1333 0.2 -3.3 77 3.5 -1.3 279 8 286.5 287.1 279.8 296.6 3.53 16 847 1352 0.0 -3.4 78 3.4 -1.4 278 8 286.4 287.0 279.8 296.5 3.51 17 844 1381 0.0 -3.4 78 3.4 -1.4 277 7 286.7 287.3 279.9 296.8 3.52 18 780 2006 -5.7 -5.9 98 0.2 -5.8 256 4 287.1 287.7 279.7 296.3 3.15 19 745 2366 -7.3 -7.3 100 0.0 -7.3 256 7 289.2 289.7 280.4 297.9 2.96 20 730 2524 -7.9 -8.6 95 0.7 -8.1 256 8 290.2 290.7 280.6 298.3 2.73 21 708 2761 -9.9 -10.0 99 0.1 -9.9 259 7 290.6 291.0 280.5 298.1 2.52 22 700 2849 -10.3 -10.6 98 0.3 -10.4 255 8 291.1 291.5 280.6 298.3 2.43 23 697 2882 -10.3 -11.1 94 0.8 -10.6 254 8 291.4 291.9 280.7 298.4 2.35 24 673 3151 -11.7 -12.0 98 0.3 -11.8 244 12 292.8 293.2 281.1 299.6 2.26 25 654 3369 -13.3 -13.4 99 0.1 -13.3 230 15 293.4 293.8 281.2 299.7 2.08 26 628 3677 -14.3 -16.5 83 2.2 -14.9 240 15 295.7 296.0 281.7 300.9 1.67 27 624 3726 -14.7 -17.5 79 2.8 -15.4 241 15 295.8 296.0 281.5 300.6 1.55 28 620 3774 -15.1 -17.2 84 2.1 -15.7 242 16 295.9 296.1 281.7 300.8 1.60 29 602 3996 -16.7 -19.9 76 3.2 -17.4 245 17 296.5 296.7 281.6 300.6 1.31 30 581 4261 -18.9 -21.7 79 2.8 -19.5 236 18 297.0 297.2 281.6 300.6 1.16 31 566 4456 -20.3 -27.3 54 7.0 -21.5 230 16 297.5 297.7 281.3 299.9 0.72 32 551 4654 -21.9 -27.9 58 6.0 -22.9 230 16 297.9 298.1 281.4 300.2 0.70 33 500 5360 -27.5 -37.5 38 10.0 -28.6 250 19 299.5 299.6 281.5 300.5 0.30 34 499 5374 -27.7 -37.7 38 10.0 -28.7 250 19 299.4 299.5 281.5 300.5 0.30 35 491 5490 -28.5 -38.5 38 10.0 -29.5 253 18 299.8 299.9 281.7 300.8 0.28 36 480 5653 -29.1 -41.1 30 12.0 -30.2 258 18 301.1 301.1 282.1 301.8 0.22 37 456 6017 -32.1 -40.1 45 8.0 -32.8 268 16 301.7 301.8 282.4 302.6 0.26 38 447 6157 -32.9 -43.9 32 11.0 -33.7 270 17 302.5 302.5 282.6 303.1 0.17 39 427 6478 -35.7 -43.7 44 8.0 -36.2 272 21 302.9 302.9 282.8 303.5 0.19 40 422 6560 -35.9 -46.9 31 11.0 -36.6 273 23 303.6 303.7 283.0 304.1 0.13 41 416 6659 -36.5 -45.5 39 9.0 -37.1 273 24 304.1 304.1 283.2 304.7 0.16 42 410 6760 -36.9 -47.9 31 11.0 -37.5 274 26 304.9 304.9 283.5 305.3 0.12 43 405 6844 -37.3 -47.3 35 10.0 -37.9 274 27 305.4 305.4 283.8 305.9 0.13 44 400 6930 -38.1 -48.1 34 10.0 -38.7 275 28 305.5 305.5 283.8 305.9 0.12 45 391 7086 -39.5 -47.5 42 8.0 -39.9 276 28 305.6 305.7 283.8 306.1 0.13 46 386 7174 -40.3 -51.3 30 11.0 -40.8 277 28 305.7 305.7 283.8 306.0 0.09 47 385 7191 -40.5 -51.5 30 11.0 -41.0 277 28 305.7 305.7 283.8 306.0 0.09 48 382 7245 -40.9 -47.9 47 7.0 -41.2 277 28 305.8 305.9 283.9 306.3 0.13 49 378 7316 -41.7 -47.7 52 6.0 -42.0 278 29 305.7 305.7 283.9 306.2 0.14 50 357 7700 -44.9 -51.9 45 7.0 -45.2 280 28 306.4 306.5 284.1 306.8 0.09 51 335 8121 -48.9 -52.6 65 3.7 -49.0 279 26 306.6 306.6 284.1 306.9 0.09 52 328 8260 -49.9 -53.6 65 3.7 -50.0 277 27 307.1 307.1 284.3 307.4 0.08 53 326 8300 -49.9 -54.3 60 4.4 -50.0 277 27 307.6 307.6 284.5 307.9 0.07 54 325 8320 -49.9 -54.9 56 5.0 -50.0 277 27 307.9 307.9 284.6 308.1 0.07 55 300 8840 -52.1 -65.1 20 13.0 -52.3 250 30 311.9 311.9 286.0 312.0 0.02 56 260 9759 -54.7 -68.7 16 14.0 -54.9 240 37 321.1 321.1 289.1 321.2 0.01 57 250 10010 -54.5 -70.5 12 16.0 -54.7 255 35 325.0 325.0 290.3 325.1 0.01 58 200 11460 -50.7 -77.7 3 27.0 -51.1 245 33 352.5 352.5 297.2 352.5 0.00 59 150 13330 -51.9 -81.9 2 30.0 -52.4 250 36 380.6 380.6 302.3 380.7 0.00 60 100 15960 -50.5 -83.5 1 33.0 -51.4 265 36 430.2 430.2 308.9 430.2 0.00 61 95 16292 -51.7 -83.7 1 32.0 -52.5 263 36 434.2 434.2 309.3 434.2 0.00 62 89 16715 -49.5 -83.5 1 34.0 -50.6 256 35 446.7 446.7 310.6 446.7 0.00 63 73 17999 -52.3 -84.3 1 32.0 -53.3 278 31 466.9 466.9 312.4 466.9 0.00 64 70 18270 -51.7 -84.7 1 33.0 -52.8 245 33 473.8 473.8 313.0 473.8 0.00 65 66 18652 -51.1 -84.1 1 33.0 -52.3 249 28 483.1 483.1 313.7 483.2 0.01 66 56 19717 -53.3 -85.3 1 32.0 -54.4 272 25 501.4 501.4 315.1 501.4 0.00 67 54 19951 -52.9 -85.9 1 33.0 -54.1 259 24 507.5 507.5 315.5 507.5 0.00 68 53 20072 -51.3 -85.3 1 34.0 -52.7 245 25 513.9 513.9 315.9 514.0 0.01 69 50 20450 -52.5 -84.5 1 32.0 -53.8 260 25 519.8 519.8 316.3 519.8 0.01 70 47 20848 -53.9 -85.9 1 32.0 -55.1 259 27 525.7 525.7 316.6 525.7 0.01 71 42 21570 -53.5 -85.5 1 32.0 -54.9 266 35 543.9 543.9 317.8 543.9 0.01 72 34 22920 -55.9 -86.9 1 31.0 -57.2 282 15 571.4 571.4 319.2 571.5 0.01 73 30 23720 -53.3 -86.3 1 33.0 -55.2 275 22 599.3 599.3 320.6 599.4 0.01 74 26 24644 -52.5 -85.5 1 33.0 -54.8 286 16 626.6 626.6 321.7 626.7 0.01 75 23 25433 -54.3 -86.3 1 32.0 -56.4 291 13 643.7 643.7 322.4 643.8 0.01 76 20 26330 -54.1 -86.1 1 32.0 -56.5 250 18 670.6 670.6 323.4 670.7 0.01 77 19 26659 -54.7 -86.7 1 32.0 -57.1 253 19 678.6 678.6 323.7 678.7 0.01 78 18 27007 -52.3 -86.3 1 34.0 -55.4 284 26 696.8 696.8 324.3 696.9 0.01 79 15 28175 -56.7 -87.7 1 31.0 -59.0 315 10 719.4 719.4 325.0 719.5 0.01 80 11 30164 -51.9 -85.9 1 34.0 -56.4 326 14 803.6 803.6 327.3 803.8 0.02 81 10 30780 -52.9 -85.9 1 33.0 -57.3 340 14 822.1 822.1 327.8 822.3 0.02 82 8.0 32213 -55.1 -87.1 1 32.0 -59.3 327 25 867.5 867.5 328.8 867.7 0.02 83 7.6 32542 -53.5 -86.5 1 33.0 -58.5 325 28 886.8 886.8 329.2 887.1 0.03 84 7.0 33070 -55.1 -87.1 1 32.0 -59.7 320 32 901.3 901.3 329.4 901.5 0.03 85 6.2 33842 -56.7 -87.7 1 31.0 -61.1 926.3 926.3 329.9 926.5 0.03 86 6.1 33945 -56.7 -87.7 1 31.0 -61.2 930.6 930.6 330.0 930.9 0.03 87 5.7 34377 -55.3 -88.3 1 33.0 -60.4 954.9 955.0 330.4 955.2 0.03 TRP 260 9759 -54.7 -68.7 16 14.0 -54.9 240 37 321.1 321.1 289.1 321.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5362.00 m Freezing level: 844.00 mb = 1380.80 m = 4530.13 ft Wetbulb zero: 875.87 mb = 1082.21 m = 3550.52 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 77.88 % Est. max temperature: 13.13 C = 55.63 F Sfc-Lift cond lev (LCL): 984.28 mb = 123.73 m = 405.95 ft T: 7.95 C 700-500 lapse rate: 6.85 C/km ThetaE index: 3.71 C Layer 931.0- 909.0 mb Conv cond level (CCL): 852.02 mb = 1304.90 m = 4281.13 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 13.03 C = 55.45 F Cap Strength: 3.29 C Lifted Index: 3.68 C Risk: None Lifted Index @300 mb: 10.75 C Lifted Index @700 mb: 0.99 C Showalter Index: 4.00 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.10 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 91.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.19 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 65.62 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 883.56 mb = 1011.82 m = 3319.56 ft Lev Free Conv (LFC): 788.56 mb = 1919.81 m = 6298.50 ft Equ Level (EL): 768.56 mb = 2121.99 m = 6961.84 ft B at Equ Level: 22.11 J/kg Max Parcel Lev (MPL): 688.56 mb = 2975.56 m = 9762.21 ft Wind level data Storm motion: 281 at 9 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 ---------------------------------------------------------- 0 998 9 145 1 -0.6 0.8 | 105 9 -9.0 2.4 1 963 305 255 6 5.8 1.6 | 140 4 -2.7 3.2 2 928 610 285 5 4.8 -1.3 | 95 4 -3.6 0.3 3 925 639 300 6 5.2 -3.0 | 67 4 -3.3 -1.4 4 894 914 295 8 7.3 -3.4 | 34 2 -1.2 -1.8 5 861 1219 285 7 6.8 -1.8 | 83 2 -1.7 -0.2 6 850 1324 280 8 7.9 -1.4 | 110 1 -0.6 0.2 7 797 1829 250 3 2.8 1.0 | 115 6 -5.6 2.6 8 767 2134 260 4 3.9 0.7 | 117 5 -4.5 2.3 9 738 2438 255 8 7.7 2.1 | 169 4 -0.7 3.7 10 709 2743 260 7 6.9 1.2 | 151 3 -1.6 2.8 11 700 2849 255 8 7.7 2.1 | 169 4 -0.7 3.7 12 682 3048 250 10 9.4 3.4 | 191 5 0.9 5.0 13 654 3353 230 15 11.5 9.6 | 195 12 3.0 11.2 14 628 3658 240 15 13.0 7.5 | 207 10 4.5 9.1 15 603 3962 245 17 15.4 7.2 | 218 11 7.0 8.8 16 579 4267 235 18 14.7 10.3 | 208 13 6.3 11.9 17 556 4572 225 15 10.6 10.6 | 190 12 2.2 12.2 18 533 4877 250 18 16.9 6.2 | 228 11 8.5 7.8 19 500 5360 250 19 17.9 6.5 | 229 12 9.4 8.1 20 450 6096 270 16 16.0 -0.0 | 258 8 7.6 1.6 21 400 6930 275 28 27.9 -2.4 | 272 19 19.4 -0.8 22 361 7620 280 29 28.6 -5.0 | 280 20 20.1 -3.4 23 344 7925 280 26 25.6 -4.5 | 280 17 17.2 -2.9 24 314 8534 275 27 26.9 -2.4 | 272 18 18.4 -0.8 25 300 8839 245 27 24.5 11.4 | 231 21 16.0 13.0 26 300 8840 250 30 28.2 10.3 | 239 23 19.7 11.9 27 286 9144 255 29 28.0 7.5 | 245 22 19.6 9.1 28 260 9754 240 37 32.0 18.5 | 230 31 23.6 20.1 29 260 9759 240 37 32.0 18.5 | 230 31 23.6 20.1 30 250 10010 255 35 33.8 9.1 | 247 28 25.4 10.7 31 237 10363 260 31 30.5 5.4 | 252 23 22.1 7.0 32 226 10668 245 32 29.0 13.5 | 234 26 20.6 15.1 33 216 10973 255 37 35.7 9.6 | 248 29 27.3 11.2 34 200 11460 245 33 29.9 13.9 | 234 26 21.5 15.5 35 187 11887 245 30 27.2 12.7 | 233 24 18.7 14.3 36 179 12192 260 35 34.5 6.1 | 254 27 26.0 7.7 37 163 12802 245 37 33.5 15.6 | 236 30 25.1 17.2 38 155 13106 260 31 30.5 5.4 | 252 23 22.1 7.0 39 150 13330 250 36 33.8 12.3 | 241 29 25.4 13.9 40 148 13411 245 37 33.5 15.6 | 236 30 25.1 17.2 41 141 13716 260 32 31.5 5.6 | 253 24 23.1 7.2 42 129 14326 250 40 37.6 13.7 | 242 33 29.1 15.3 43 117 14935 240 35 30.3 17.5 | 229 29 21.9 19.1 44 112 15240 245 36 32.6 15.2 | 235 29 24.2 16.8 45 107 15545 250 31 29.1 10.6 | 239 24 20.7 12.2 46 102 15850 255 46 44.4 11.9 | 249 38 36.0 13.5 47 100 15960 265 36 35.9 3.1 | 260 28 27.4 4.7 48 97 16154 265 36 35.9 3.1 | 260 28 27.4 4.7 49 84 17069 250 34 31.9 11.6 | 241 27 23.5 13.2 50 77 17678 265 37 36.9 3.2 | 260 29 28.4 4.8 51 73 17983 280 31 30.5 -5.4 | 280 22 22.1 -3.8 52 70 18270 245 33 29.9 13.9 | 234 26 21.5 15.5 53 70 18288 245 21 19.0 8.9 | 225 15 10.6 10.5 54 61 19202 255 38 36.7 9.8 | 248 30 28.3 11.4 55 55 19812 275 22 21.9 -1.9 | 271 13 13.5 -0.3 56 53 20117 240 26 22.5 13.0 | 224 20 14.1 14.6 57 50 20450 260 25 24.6 4.3 | 250 17 16.2 5.9 58 48 20726 260 25 24.6 4.3 | 250 17 16.2 5.9 59 44 21336 255 33 31.9 8.5 | 247 26 23.4 10.1 60 42 21641 270 35 35.0 -0.0 | 267 27 26.6 1.6 61 38 22250 265 21 20.9 1.8 | 255 13 12.5 3.4 62 34 22860 290 15 14.1 -5.1 | 302 7 5.6 -3.5 63 33 23165 250 16 15.0 5.5 | 223 10 6.6 7.1 64 31 23470 270 15 15.0 -0.0 | 256 7 6.6 1.6 65 30 23720 275 22 21.9 -1.9 | 271 13 13.5 -0.3 66 30 23774 250 21 19.7 7.2 | 232 14 11.3 8.8 67 28 24079 265 25 24.9 2.2 | 257 17 16.5 3.8 68 27 24384 280 18 17.7 -3.1 | 279 9 9.3 -1.5 69 23 25298 300 12 10.4 -6.0 | 336 5 1.9 -4.4 70 22 25603 280 14 13.8 -2.4 | 279 5 5.3 -0.8 71 21 25908 310 21 16.1 -13.5 | 327 14 7.6 -11.9 72 20 26213 265 10 10.0 0.9 | 211 3 1.5 2.5 73 20 26330 250 18 16.9 6.2 | 228 11 8.5 7.8 74 19 26518 240 16 13.9 8.0 | 209 11 5.4 9.6 75 18 27127 295 28 25.4 -11.8 | 301 20 16.9 -10.2 76 17 27432 315 20 14.1 -14.1 | 336 14 5.7 -12.5 77 15 28042 325 8 4.6 -6.6 | 38 6 -3.9 -5.0 78 14 28651 280 15 14.8 -2.6 | 279 6 6.3 -1.0 79 13 28956 285 19 18.4 -4.9 | 289 10 9.9 -3.3 80 12 29566 330 29 14.5 -25.1 | 346 24 6.1 -23.5 81 12 29870 355 17 1.5 -16.9 | 24 17 -7.0 -15.3 82 11 30175 325 14 8.0 -11.5 | 2 10 -0.4 -9.9 83 10 30780 340 14 4.8 -13.2 | 18 12 -3.7 -11.6 84 7 33070 320 32 20.6 -24.5 | 332 26 12.1 -22.9 Wind Parameters Mean winds (0-6000m): 250.7 at 11.5 knts Storm direction: 280.7 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -6.8 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.31 Bulk Shear: 6.71 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 ------------------------------------------------------------------------------- 500 256 4 122 5| 6.2 0.0 6.2| 10.6 -1.7 8.9 17.8 0.29| 10.7 3.1 1000 280 6 102 3| 4.4 0.0 4.4| 10.8 -5.0 5.8 5.8 -0.04| 7.9 -0.3 1500 281 6 100 2| 2.9 1.1 4.0| 11.5 -5.0 6.5 4.3 0.07| 6.8 0.5 2000 278 6 106 3| 2.2 1.3 3.5| 11.7 -6.2 5.5 2.7 0.02| 6.1 0.1 2500 273 6 114 3| 2.5 1.1 3.6| 15.3 -6.2 9.2 3.7 0.14| 5.7 0.8 3000 269 6 125 3| 2.1 0.9 3.0| 17.7 -6.8 10.9 3.6 0.18| 5.4 1.0 4000 255 8 172 4| 2.0 1.4 3.3| 30.1 -7.1 23.0 5.7 0.24| 5.5 1.3 5000 249 10 190 5| 2.3 1.4 3.7| 52.0 -24.5 27.5 5.5 0.22| 5.8 1.3 6000 251 11 204 6| 2.1 1.2 3.2| 64.7 -24.5 40.2 6.7 0.27| 5.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251021.12.gif