UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 13 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 ------------------------------------------------------------------------------- SFC 1014 9 6.0 5.4 96 0.6 5.7 55 6 278.0 279.0 278.2 293.1 5.54 1 1000 126 5.6 5.2 97 0.4 5.4 100 17 278.8 279.7 278.6 293.9 5.54 2 925 762 3.4 3.2 99 0.2 3.3 145 40 282.8 283.7 280.1 297.3 5.21 3 916 841 3.2 3.0 99 0.2 3.1 150 38 283.4 284.3 280.4 297.8 5.18 4 888 1094 4.4 4.1 98 0.3 4.2 167 26 287.1 288.2 282.8 303.5 5.78 5 850 1450 3.0 2.9 99 0.1 2.9 165 11 289.3 290.3 283.4 305.1 5.55 6 835 1594 2.2 2.2 100 0.0 2.2 177 12 289.9 290.9 283.5 305.3 5.37 7 792 2022 1.8 1.7 99 0.1 1.7 216 13 293.9 294.9 285.2 309.8 5.47 8 740 2569 0.0 0.0 100 0.0 0.0 227 17 297.7 298.7 286.4 313.0 5.17 9 731 2667 0.6 0.6 100 0.0 0.6 229 20 299.4 300.4 287.3 315.7 5.47 10 700 3015 0.0 -0.1 99 0.1 -0.0 235 30 302.5 303.5 288.3 318.9 5.43 11 659 3498 -1.5 -1.6 99 0.1 -1.6 247 36 306.1 307.0 289.3 321.9 5.17 12 536 5122 -8.9 -9.2 98 0.3 -9.0 245 43 315.8 316.5 290.9 327.3 3.56 13 533 5166 -8.5 -11.1 81 2.6 -9.5 245 42 316.8 317.4 290.8 326.9 3.07 14 517 5402 -10.3 -12.5 84 2.2 -11.1 245 40 317.4 318.0 290.7 326.7 2.83 15 511 5492 -9.5 -14.2 69 4.7 -11.2 245 39 319.5 319.9 291.1 327.7 2.49 16 509 5522 -9.5 -14.4 67 4.9 -11.3 249 40 319.8 320.3 291.2 328.0 2.46 17 500 5660 -10.5 -15.2 68 4.7 -12.2 265 46 320.2 320.7 291.2 328.1 2.35 18 483 5925 -12.3 -16.7 70 4.4 -13.8 265 51 321.2 321.6 291.3 328.4 2.14 19 475 6052 -13.5 -17.2 74 3.7 -14.7 265 54 321.3 321.7 291.2 328.3 2.09 20 468 6165 -14.3 -18.8 69 4.5 -15.7 265 55 321.6 322.0 291.1 327.9 1.85 21 434 6730 -19.7 -20.4 94 0.7 -19.9 260 59 321.8 322.1 291.0 327.7 1.74 22 416 7043 -21.9 -22.0 99 0.1 -22.0 257 61 322.9 323.2 291.2 328.3 1.58 23 401 7312 -23.7 -23.9 98 0.2 -23.8 255 63 324.0 324.2 291.3 328.8 1.38 24 400 7330 -23.5 -23.9 96 0.4 -23.6 255 63 324.4 324.7 291.5 329.3 1.39 25 396 7404 -23.9 -24.5 95 0.6 -24.1 256 63 324.9 325.1 291.6 329.5 1.33 26 393 7459 -23.5 -26.1 79 2.6 -24.1 257 63 326.1 326.3 291.7 330.2 1.16 27 389 7534 -23.9 -26.9 76 3.0 -24.5 258 62 326.5 326.7 291.8 330.4 1.09 28 387 7572 -24.3 -27.0 78 2.7 -24.9 259 62 326.5 326.7 291.8 330.3 1.08 29 373 7840 -26.5 -29.9 73 3.4 -27.1 263 64 327.0 327.2 291.7 330.1 0.86 30 371 7879 -26.7 -30.8 68 4.1 -27.5 264 64 327.3 327.4 291.7 330.1 0.79 31 369 7918 -26.5 -33.5 52 7.0 -27.6 265 65 328.0 328.2 291.8 330.3 0.61 32 338 8547 -31.5 -44.5 27 13.0 -32.8 275 71 329.5 329.6 291.8 330.4 0.22 33 301 9357 -38.7 -42.7 66 4.0 -39.1 270 75 330.5 330.6 292.2 331.6 0.29 34 300 9380 -38.9 -43.3 63 4.4 -39.3 270 75 330.5 330.6 292.2 331.6 0.28 35 299 9403 -39.1 -43.7 62 4.6 -39.5 270 75 330.6 330.6 292.2 331.6 0.27 36 288 9658 -41.5 -44.0 77 2.5 -41.7 270 77 330.7 330.8 292.2 331.7 0.27 37 261 10317 -47.3 -50.2 72 2.9 -47.4 270 83 331.6 331.7 292.3 332.2 0.15 38 260 10342 -47.5 -50.8 69 3.3 -47.7 270 83 331.7 331.7 292.3 332.3 0.14 39 258 10393 -47.9 -53.9 50 6.0 -48.1 269 84 331.8 331.9 292.3 332.2 0.10 40 250 10600 -49.3 -52.9 66 3.6 -49.4 265 89 332.8 332.8 292.6 333.2 0.11 41 246 10705 -49.9 -54.9 56 5.0 -50.1 266 92 333.4 333.4 292.7 333.8 0.09 42 242 10811 -50.9 -54.3 67 3.4 -51.0 266 95 333.5 333.5 292.7 333.9 0.10 43 234 11028 -52.1 -56.3 60 4.2 -52.2 268 101 334.9 334.9 293.1 335.2 0.08 44 224 11309 -52.9 -57.7 56 4.8 -53.0 269 109 337.9 337.9 293.9 338.2 0.07 45 223 11337 -53.1 -60.1 42 7.0 -53.3 270 110 338.0 338.0 293.9 338.2 0.05 46 221 11395 -53.3 -60.9 39 7.6 -53.5 270 112 338.5 338.5 294.0 338.7 0.05 47 216 11541 -53.9 -62.9 32 9.0 -54.1 270 112 339.8 339.9 294.3 340.0 0.04 48 211 11691 -54.9 -61.9 42 7.0 -55.1 271 110 340.6 340.6 294.5 340.8 0.04 49 205 11874 -55.5 -63.5 36 8.0 -55.6 273 106 342.4 342.5 295.0 342.6 0.04 50 200 12030 -56.5 -64.5 36 8.0 -56.6 275 103 343.3 343.3 295.1 343.4 0.03 51 197 12126 -57.1 -63.1 46 6.0 -57.2 275 101 343.8 343.8 295.3 344.0 0.04 52 194 12223 -57.3 -68.3 23 11.0 -57.5 275 98 345.0 345.0 295.6 345.1 0.02 53 192 12289 -56.1 -71.1 14 15.0 -56.3 275 96 348.0 348.0 296.2 348.0 0.01 54 190 12355 -55.7 -73.7 9 18.0 -55.9 275 95 349.7 349.7 296.5 349.7 0.01 55 176 12839 -59.7 -74.7 12 15.0 -59.9 275 83 350.8 350.8 296.8 350.9 0.01 56 173 12947 -58.3 -76.3 8 18.0 -58.5 275 80 354.9 354.9 297.7 354.9 0.01 57 172 12983 -58.1 -77.1 7 19.0 -58.3 275 79 355.8 355.8 297.8 355.8 0.01 58 168 13132 -57.5 -78.5 5 21.0 -57.8 275 75 359.2 359.2 298.5 359.2 0.01 59 150 13840 -62.5 -81.5 6 19.0 -62.6 255 65 362.4 362.4 299.2 362.4 0.00 60 142 14177 -65.1 -81.1 9 16.0 -65.2 260 76 363.6 363.6 299.4 363.6 0.00 61 100 16340 -61.5 -85.5 3 24.0 -61.7 285 48 408.9 408.9 306.4 408.9 0.00 62 94 16725 -59.9 -84.9 2 25.0 -60.2 296 37 419.3 419.3 307.6 419.4 0.00 63 74 18200 -65.7 -87.7 3 22.0 -65.9 265 36 436.8 436.8 309.6 436.8 0.00 64 72 18367 -63.7 -87.7 2 24.0 -64.0 272 34 444.5 444.5 310.3 444.5 0.00 65 70 18540 -63.9 -87.9 2 24.0 -64.1 275 24 447.7 447.7 310.6 447.7 0.00 66 69 18628 -63.9 -87.9 2 24.0 -64.1 287 33 449.5 449.5 310.8 449.5 0.00 67 65 18997 -61.7 -86.7 2 25.0 -62.1 267 24 462.1 462.1 312.0 462.1 0.00 68 64 19094 -62.5 -87.5 2 25.0 -62.9 268 23 462.4 462.4 312.0 462.4 0.00 69 62 19291 -59.9 -86.9 2 27.0 -60.4 272 22 472.4 472.4 312.8 472.4 0.00 70 55 20038 -61.5 -87.5 2 26.0 -61.9 284 22 485.1 485.1 313.8 485.2 0.00 71 54 20153 -61.1 -88.1 2 27.0 -61.6 284 24 488.6 488.6 314.1 488.6 0.00 72 54 20153 -58.7 -86.7 2 28.0 -59.3 284 24 494.2 494.2 314.5 494.2 0.00 73 51 20514 -56.5 -85.5 1 29.0 -57.3 297 23 507.5 507.5 315.5 507.5 0.01 74 50 20640 -56.7 -85.7 1 29.0 -57.5 325 11 509.9 509.9 315.7 509.9 0.01 75 45 21301 -60.1 -88.1 1 28.0 -60.7 285 14 517.2 517.2 316.1 517.2 0.00 76 40 22038 -57.9 -86.9 1 29.0 -58.8 302 21 540.4 540.4 317.5 540.5 0.01 77 30 23840 -59.9 -87.9 1 28.0 -60.8 335 21 581.3 581.3 319.8 581.4 0.01 78 26 24732 -59.5 -87.5 1 28.0 -60.6 319 15 606.8 606.8 320.9 606.8 0.01 79 23 25493 -61.9 -88.9 2 27.0 -62.9 321 7 621.4 621.4 321.6 621.4 0.01 80 22 25768 -60.1 -88.1 1 28.0 -61.3 318 9 634.7 634.7 322.1 634.7 0.01 81 20 26360 -61.1 -89.1 1 28.0 -62.3 330 20 649.1 649.2 322.6 649.2 0.01 82 16 27748 -60.3 -88.3 1 28.0 -61.9 330 32 694.5 694.5 324.3 694.6 0.01 83 15 28148 -62.1 -89.1 2 27.0 -63.4 332 34 701.5 701.5 324.5 701.6 0.01 84 14 28576 -60.9 -88.9 1 28.0 -62.5 318 28 719.5 719.5 325.0 719.6 0.01 85 13 29034 -62.7 -89.7 1 27.0 -64.1 324 31 728.7 728.7 325.3 728.8 0.01 86 10 30650 -62.9 -89.9 1 27.0 -64.6 330 43 784.8 784.8 326.8 784.9 0.01 87 8.1 31946 -63.7 -89.7 2 26.0 -65.5 336 47 830.3 830.3 328.0 830.5 0.02 88 7.6 32339 -61.3 -89.3 1 28.0 -63.8 338 48 855.3 855.3 328.5 855.4 0.02 89 7.0 32850 -61.3 -89.3 1 28.0 -64.0 340 49 875.6 875.7 329.0 875.8 0.02 90 5.8 34024 -58.9 -87.9 1 29.0 -62.7 934.5 934.5 330.1 934.8 0.03 91 5.4 34472 -58.9 -87.9 1 29.0 -62.9 953.8 953.8 330.4 954.1 0.03 TRP 142 14177 -65.1 -81.1 9 16.0 -65.2 260 76 363.6 363.6 299.4 363.6 0.00 WND 221 11395 -53.3 -60.9 39 7.6 -53.5 270 112 338.5 338.5 294.0 338.7 0.05 Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 700.00 mb = 3015.00 m = 9891.61 ft Wetbulb zero: 701.87 mb = 2993.60 m = 9821.40 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 96.71 % Est. max temperature: 16.48 C = 61.67 F Sfc-Lift cond lev (LCL): 1004.71 mb = 86.42 m = 283.53 ft T: 5.74 C 700-500 lapse rate: 3.97 C/km Conv cond level (CCL): 941.41 mb = 618.58 m = 2029.43 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 9.84 C = 49.72 F Cap Strength: 21.53 C Lifted Index: 21.65 C Risk: None Lifted Index @300 mb: 24.89 C Lifted Index @700 mb: 12.08 C Showalter Index: 14.97 C Risk: None Total Totals Index: 26.90 C Risk: None Vertical Totals Index: 13.50 C Cross Totals Index: 13.40 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 102.80 Risk: None Energy Index: 4.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.30 J/kg Max Up Vert Vel: 6.37 m/s Conv Inhibition (B-): 73553.44 J/kg Cap Strength: 21.52 C Lift Cond Lev (LCL): 957.83 mb = 477.49 m = 1566.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 24 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 1014 9 55 6 -4.9 -3.4 | 75 29 -28.1 -7.3 1 1000 126 100 17 -16.7 3.0 | 89 40 -39.9 -0.9 2 978 305 120 30 -26.0 15.0 | 103 50 -49.2 11.2 3 942 610 140 39 -25.1 29.9 | 118 55 -48.3 26.0 4 925 762 145 40 -22.9 32.8 | 122 54 -46.2 28.9 5 908 914 155 37 -15.6 33.5 | 127 49 -38.8 29.7 6 874 1219 175 19 -1.7 18.9 | 121 29 -24.9 15.1 7 850 1450 165 11 -2.8 10.6 | 105 27 -26.1 6.8 8 842 1524 175 13 -1.1 13.0 | 111 26 -24.3 9.1 9 811 1829 185 10 0.9 10.0 | 105 23 -22.3 6.1 10 781 2134 235 15 12.3 8.6 | 114 12 -10.9 4.8 11 752 2438 225 13 9.2 9.2 | 111 15 -14.0 5.3 12 724 2743 230 22 16.9 14.1 | 148 12 -6.4 10.3 13 700 3015 235 30 24.6 17.2 | 186 13 1.4 13.4 14 671 3353 245 36 32.6 15.2 | 220 15 9.4 11.4 15 645 3658 250 35 32.9 12.0 | 230 13 9.7 8.1 16 597 4267 250 42 39.5 14.4 | 237 19 16.3 10.5 17 552 4877 245 45 40.8 19.0 | 229 23 17.6 15.2 18 511 5486 245 39 35.3 16.5 | 224 18 12.1 12.6 19 500 5660 265 46 45.8 4.0 | 270 23 22.6 0.2 20 472 6096 265 55 54.8 4.8 | 268 32 31.6 0.9 21 400 7330 255 63 60.9 16.3 | 252 40 37.6 12.5 22 384 7620 260 62 61.1 10.8 | 260 38 37.8 6.9 23 338 8534 275 71 70.7 -6.2 | 282 49 47.5 -10.0 24 310 9144 270 74 74.0 -0.0 | 274 51 50.8 -3.8 25 300 9380 270 75 75.0 -0.0 | 274 52 51.8 -3.8 26 259 10363 270 83 83.0 -0.0 | 274 60 59.8 -3.8 27 250 10600 265 89 88.7 7.8 | 267 66 65.5 3.9 28 221 11395 270 112 112.0 -0.0 | 272 89 88.8 -3.8 29 215 11582 270 112 112.0 -0.0 | 272 89 88.8 -3.8 30 200 12030 275 103 102.6 -9.0 | 279 80 79.4 -12.8 31 161 13411 275 68 67.7 -5.9 | 282 46 44.5 -9.8 32 153 13716 260 61 60.1 10.6 | 260 37 36.9 6.7 33 150 13840 255 65 62.8 16.8 | 252 42 39.6 13.0 34 142 14177 260 76 74.8 13.2 | 260 52 51.6 9.4 35 126 14935 260 78 76.8 13.5 | 260 54 53.6 9.7 36 120 15240 280 75 73.9 -13.0 | 288 53 50.7 -16.9 37 108 15850 300 57 49.4 -28.5 | 321 42 26.2 -32.3 38 100 16340 285 48 46.4 -12.4 | 305 28 23.2 -16.3 39 98 16459 285 49 47.3 -12.7 | 304 29 24.1 -16.5 40 89 17069 310 20 15.3 -12.9 | 25 18 -7.9 -16.7 41 85 17374 255 10 9.7 2.6 | 85 14 -13.5 -1.3 42 80 17678 235 22 18.0 12.6 | 149 10 -5.2 8.8 43 73 18288 270 38 38.0 -0.0 | 285 15 14.8 -3.8 44 70 18540 275 24 23.9 -2.1 | 353 6 0.7 -5.9 45 69 18593 290 34 31.9 -11.6 | 331 18 8.7 -15.5 46 66 18898 265 25 24.9 2.2 | 314 2 1.7 -1.7 47 57 19812 280 17 16.7 -3.0 | 44 9 -6.5 -6.8 48 54 20117 285 23 22.2 -6.0 | 6 10 -1.0 -9.8 49 52 20422 275 32 31.9 -2.8 | 307 11 8.7 -6.6 50 50 20640 325 11 6.3 -9.0 | 53 21 -16.9 -12.9 51 47 21031 325 12 6.9 -9.8 | 50 21 -16.3 -13.7 52 45 21336 280 14 13.8 -2.4 | 56 11 -9.4 -6.3 53 43 21641 260 25 24.6 4.3 | 251 1 1.4 0.5 54 41 21946 305 21 17.2 -12.0 | 21 17 -6.0 -15.9 55 39 22250 295 20 18.1 -8.5 | 22 13 -5.1 -12.3 56 37 22555 310 17 13.0 -10.9 | 35 18 -10.2 -14.8 57 35 22860 310 15 11.5 -9.6 | 41 18 -11.7 -13.5 58 33 23165 290 21 19.7 -7.2 | 17 12 -3.5 -11.0 59 32 23470 310 26 19.9 -16.7 | 9 21 -3.3 -20.6 60 30 23774 315 24 17.0 -17.0 | 17 22 -6.2 -20.8 61 30 23840 335 21 8.9 -19.0 | 32 27 -14.3 -22.9 62 29 24079 340 25 8.6 -23.5 | 28 31 -14.7 -27.3 63 27 24384 325 18 10.3 -14.7 | 35 23 -12.9 -18.6 64 26 24689 315 16 11.3 -11.3 | 38 19 -11.9 -15.2 65 25 24994 345 10 2.6 -9.7 | 57 25 -20.6 -13.5 66 23 25603 315 6 4.2 -4.2 | 67 21 -19.0 -8.1 67 20 26360 330 20 10.0 -17.3 | 32 25 -13.2 -21.2 68 17 27432 325 26 14.9 -21.3 | 18 26 -8.3 -25.1 69 15 28042 335 37 15.6 -33.5 | 11 38 -7.6 -37.4 70 15 28346 325 27 15.5 -22.1 | 17 27 -7.7 -26.0 71 14 28651 315 29 20.5 -20.5 | 6 25 -2.7 -24.4 72 13 29261 330 33 16.5 -28.6 | 12 33 -6.7 -32.4 73 12 29566 310 37 28.3 -23.8 | 349 28 5.1 -27.6 74 11 29870 330 43 21.5 -37.2 | 2 41 -1.7 -41.1 75 11 30175 335 47 19.9 -42.6 | 4 47 -3.3 -46.4 76 10 30650 330 43 21.5 -37.2 | 2 41 -1.7 -41.1 77 7 32850 340 49 16.8 -46.0 | 7 50 -6.4 -49.9 Wind Parameters Mean winds (0-6000m): 230.6 at 31.4 knts Storm direction: 260.6 at 23.5 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 109.6 deg Storm rel helicity (0-3000m) pos: 607.4 neg: -97.2 tot: 510.2 m^2/s^2 ave: 170.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 20.1 stream: 8.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.07 Bulk Shear: 287.56 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 ------------------------------------------------------------------------------- 500 118 25 100 46| 36.3 0.0 36.3|336.8 0.0 336.8 673.5 0.73| 40.1 29.4 1000 136 31 112 49| 17.3 0.0 17.3|530.6 0.0 530.6 530.6 0.69| 31.7 21.8 1500 143 27 114 43| 5.6 0.0 5.6|536.3 -85.0 451.3 300.8 0.39| 28.7 11.2 2000 149 23 114 39| 4.8 0.0 4.8|551.1 -94.7 456.4 228.2 0.36| 24.1 8.7 2500 158 21 117 35| 4.3 0.0 4.3|558.7 -97.2 461.5 184.6 0.34| 21.1 7.2 3000 171 22 123 32| 6.1 0.0 6.1|607.4 -97.2 510.2 170.1 0.42| 20.1 8.5 4000 202 25 144 24| 5.8 0.0 5.8|651.4 -97.2 554.2 138.5 0.47| 17.1 7.9 5000 220 29 165 19| 4.6 0.6 5.2|654.0-115.0 539.0 107.8 0.42| 14.5 6.1 6000 231 31 184 16| 4.7 0.5 5.2|732.7-124.6 608.1 101.4 0.43| 14.4 6.3 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251013.12.gif