UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 -52 50 13 SFC 992 9 -3.5 -12.5 50 9.0 -6.0 50 13 270.3 270.5 267.6 274.4 1.47 2 980 106 -3.5 -13.5 46 10.0 -6.2 55 19 271.2 271.4 268.1 275.1 1.37 3 929 528 -5.5 -12.5 58 7.0 -7.5 56 21 273.3 273.6 269.8 277.8 1.57 4 926 553 -5.7 -12.7 58 7.0 -7.7 55 20 273.4 273.7 269.8 277.8 1.55 5 925 562 -5.3 -11.3 63 6.0 -7.1 55 20 273.9 274.2 270.4 278.8 1.74 6 922 588 -4.7 -8.7 74 4.0 -6.0 52 19 274.8 275.1 271.6 280.7 2.14 7 908 708 -5.5 -8.4 80 2.9 -6.4 74 14 275.1 275.5 271.9 281.4 2.23 8 890 865 -5.1 -6.8 88 1.7 -5.7 113 8 277.1 277.6 273.6 284.3 2.58 9 852 1207 -7.5 -7.8 98 0.3 -7.6 168 11 278.1 278.5 274.0 285.1 2.49 10 851 1216 -7.7 -8.0 98 0.3 -7.8 169 11 278.0 278.4 273.9 284.9 2.46 11 850 1225 -7.7 -8.0 98 0.3 -7.8 170 10 278.1 278.5 274.0 285.0 2.46 12 767 2019 -11.3 -12.2 93 0.9 -11.6 146 3 282.5 282.8 275.7 288.1 1.95 13 700 2714 -16.1 -16.7 95 0.6 -16.3 130 13 284.7 284.9 276.2 289.0 1.48 14 699 2725 -16.3 -16.9 95 0.6 -16.4 130 13 284.6 284.8 276.1 288.9 1.45 15 676 2975 -17.9 -20.0 84 2.1 -18.3 145 12 285.5 285.7 276.1 289.0 1.15 16 641 3370 -20.7 -21.3 95 0.6 -20.8 120 10 286.7 286.9 276.6 290.0 1.09 17 632 3474 -21.7 -24.1 81 2.4 -22.1 120 10 286.7 286.9 276.3 289.4 0.86 18 617 3651 -23.1 -24.7 87 1.6 -23.4 120 11 287.1 287.2 276.5 289.7 0.84 19 609 3746 -23.9 -27.2 74 3.3 -24.4 123 10 287.2 287.4 276.3 289.3 0.67 20 559 4364 -29.5 -30.0 95 0.5 -29.6 152 7 287.7 287.8 276.4 289.5 0.57 21 556 4402 -29.7 -30.8 90 1.1 -29.8 156 7 288.0 288.0 276.5 289.6 0.53 22 554 4428 -29.7 -32.1 80 2.4 -30.0 159 8 288.2 288.3 276.5 289.7 0.47 23 549 4492 -30.1 -32.9 76 2.8 -30.4 165 9 288.5 288.6 276.6 289.9 0.44 24 543 4570 -30.9 -34.1 73 3.2 -31.2 173 10 288.5 288.5 276.5 289.7 0.39 25 541 4597 -31.1 -34.2 74 3.1 -31.4 175 10 288.5 288.6 276.6 289.8 0.39 26 535 4675 -31.7 -33.7 82 2.0 -31.9 171 10 288.7 288.8 276.7 290.1 0.41 27 528 4768 -32.5 -35.5 75 3.0 -32.8 166 9 288.9 288.9 276.7 290.0 0.35 28 520 4876 -33.1 -34.6 86 1.5 -33.3 161 9 289.4 289.5 277.0 290.7 0.39 29 518 4903 -33.7 -36.6 75 2.9 -34.0 157 9 289.0 289.1 276.7 290.1 0.32 30 516 4930 -33.7 -35.8 81 2.1 -33.9 151 9 289.3 289.4 276.9 290.5 0.35 31 510 5012 -34.1 -38.2 66 4.1 -34.4 134 9 289.8 289.9 277.0 290.7 0.28 32 507 5053 -34.5 -38.0 70 3.5 -34.8 125 10 289.8 289.9 277.0 290.8 0.28 33 504 5094 -34.7 -39.7 60 5.0 -35.1 117 10 290.1 290.1 277.1 290.9 0.24 34 500 5150 -35.3 -40.1 61 4.8 -35.7 105 10 290.0 290.0 277.0 290.8 0.23 35 480 5434 -37.7 -42.7 59 5.0 -38.0 102 9 290.4 290.5 277.2 291.1 0.18 36 476 5492 -38.3 -44.3 53 6.0 -38.7 95 10 290.4 290.4 277.1 290.9 0.16 37 472 5550 -38.7 -42.8 65 4.1 -38.9 96 11 290.6 290.6 277.3 291.2 0.19 38 470 5580 -38.9 -43.3 63 4.4 -39.1 96 12 290.7 290.7 277.3 291.3 0.18 39 465 5653 -39.3 -48.3 38 9.0 -39.7 98 13 291.1 291.1 277.4 291.5 0.10 40 459 5742 -40.1 -48.1 42 8.0 -40.5 99 15 291.2 291.2 277.4 291.6 0.11 41 437 6077 -42.9 -51.9 37 9.0 -43.2 77 20 291.8 291.8 277.7 292.0 0.07 42 403 6620 -46.9 -53.9 45 7.0 -47.1 88 19 293.4 293.4 278.4 293.6 0.06 43 400 6670 -47.1 -55.1 40 8.0 -47.3 90 18 293.8 293.8 278.6 294.0 0.05 44 395 6753 -47.3 -54.3 45 7.0 -47.5 96 16 294.6 294.6 279.0 294.8 0.06 45 391 6820 -47.5 -55.5 39 8.0 -47.7 105 13 295.2 295.2 279.3 295.4 0.05 46 380 7008 -46.3 -63.3 13 17.0 -46.6 115 10 299.2 299.2 281.0 299.2 0.02 47 378 7043 -44.9 -64.9 9 20.0 -45.3 113 9 301.5 301.5 282.0 301.5 0.02 48 357 7421 -46.7 -66.7 8 20.0 -47.1 141 3 304.0 304.0 283.0 304.1 0.01 49 351 7533 -44.9 -66.9 7 22.0 -45.4 184 4 307.9 307.9 284.5 308.0 0.01 50 335 7844 -43.9 -67.9 5 24.0 -44.5 252 10 313.4 313.4 286.6 313.5 0.01 51 325 8046 -45.3 -69.3 5 24.0 -45.8 245 11 314.2 314.2 286.8 314.3 0.01 52 303 8513 -43.5 -68.5 5 25.0 -44.1 238 15 323.1 323.1 289.7 323.2 0.01 53 300 8580 -43.5 -68.5 5 25.0 -44.2 240 22 324.0 324.1 290.0 324.1 0.01 54 279 9070 -44.7 -74.7 2 30.0 -45.3 263 19 329.1 329.1 291.5 329.1 0.01 55 250 9810 -43.9 -76.9 1 33.0 -44.6 265 19 340.8 340.8 294.5 340.8 0.00 56 231 10341 -43.3 -77.3 1 34.0 -44.2 284 25 349.5 349.5 296.5 349.5 0.00 57 220 10669 -44.3 -77.3 1 33.0 -45.1 288 22 352.9 352.9 297.3 352.9 0.00 58 200 11310 -42.3 -77.3 1 35.0 -43.4 285 22 365.8 365.8 299.8 365.8 0.01 59 150 13230 -47.1 -80.1 1 33.0 -48.0 290 28 388.9 388.9 303.6 388.9 0.00 60 100 15920 -43.9 -79.9 1 36.0 -45.6 315 29 442.9 442.9 310.1 442.9 0.01 61 95 16262 -45.7 -80.7 1 35.0 -47.2 311 29 445.9 445.9 310.5 446.0 0.01 62 85 17006 -43.3 -80.3 1 37.0 -45.4 308 21 465.2 465.2 312.3 465.2 0.01 63 80 17412 -45.1 -81.1 1 36.0 -46.9 308 23 469.6 469.6 312.6 469.7 0.01 64 77 17667 -43.9 -79.9 1 36.0 -46.0 291 26 477.3 477.3 313.2 477.3 0.01 65 70 18300 -48.5 -81.5 1 33.0 -50.0 285 26 480.6 480.6 313.5 480.7 0.01 66 67 18587 -50.5 -82.5 1 32.0 -51.8 295 24 482.4 482.4 313.7 482.4 0.01 67 62 19092 -52.1 -84.1 1 32.0 -53.2 292 15 489.6 489.6 314.2 489.7 0.01 68 60 19305 -50.3 -83.3 1 33.0 -51.7 280 12 498.3 498.3 314.8 498.3 0.01 69 57 19640 -50.3 -83.3 1 33.0 -51.8 276 25 505.6 505.6 315.4 505.7 0.01 70 50 20490 -53.3 -84.3 1 31.0 -54.5 300 19 517.9 517.9 316.2 517.9 0.01 71 49 20620 -53.7 -84.7 1 31.0 -54.9 300 21 519.9 519.9 316.3 520.0 0.01 72 37 22442 -48.5 -83.5 1 35.0 -51.0 327 24 576.8 576.8 319.5 576.8 0.01 73 32 23391 -51.1 -84.1 1 33.0 -53.3 313 18 594.3 594.3 320.3 594.3 0.01 74 30 23810 -50.7 -83.7 1 33.0 -53.1 335 33 606.4 606.4 320.9 606.5 0.01 75 26 24742 -50.5 -84.5 1 34.0 -53.2 335 40 632.3 632.3 322.0 632.4 0.01 76 23 25546 -48.1 -83.1 1 35.0 -51.8 347 51 661.9 662.0 323.2 662.1 0.02 77 20 26460 -51.3 -84.3 1 33.0 -54.4 350 39 679.1 679.2 323.7 679.3 0.02 78 19 26793 -51.7 -84.7 1 33.0 -54.8 347 40 687.9 687.9 324.0 688.1 0.02 79 17 27516 -50.7 -84.7 1 34.0 -54.4 340 40 713.4 713.4 324.8 713.5 0.02 80 16 27912 -48.7 -83.7 1 35.0 -53.2 343 37 732.4 732.4 325.4 732.6 0.02 81 14 28785 -51.3 -84.3 1 33.0 -55.3 340 37 752.1 752.1 326.0 752.3 0.02 82 14 28785 -50.3 -84.3 1 34.0 -54.6 340 37 755.5 755.5 326.1 755.7 0.02 83 10 30970 -52.5 -85.5 1 33.0 -57.1 340 38 823.6 823.6 327.8 823.8 0.03 84 9.7 31167 -52.9 -84.9 1 32.0 -57.3 829.3 829.3 328.0 829.6 0.03 85 9.5 31301 -52.3 -85.3 1 33.0 -57.1 836.5 836.5 328.1 836.8 0.03 86 8.5 32018 -54.1 -86.1 1 32.0 -58.5 856.5 856.5 328.5 856.8 0.03 87 8.4 32094 -53.3 -85.3 1 32.0 -58.0 862.5 862.6 328.7 862.9 0.03 88 8.1 32327 -55.1 -86.1 1 31.0 -59.3 864.4 864.4 328.7 864.7 0.03 89 7.8 32569 -53.3 -86.3 1 33.0 -58.3 881.0 881.0 329.1 881.3 0.03 90 7.0 33265 -53.9 -85.9 1 32.0 -59.0 906.2 906.3 329.5 906.6 0.03 TRP 391 6820 -47.5 -55.5 39 8.0 -47.7 105 13 295.2 295.2 279.3 295.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 83.61 % Est. max temperature: 4.70 C = 40.45 F Sfc-Lift cond lev (LCL): 860.33 mb = 1130.58 m = 3709.21 ft T: -6.97 C 700-500 lapse rate: 7.88 C/km ThetaE index: 0.22 C Layer 851.0- 850.0 mb Conv cond level (CCL): 724.08 mb = 2456.85 m = 8060.42 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 10.06 C = 50.10 F Cap Strength: 10.22 C Lifted Index: 10.09 C Risk: None Lifted Index @300 mb: 32.59 C Lifted Index @700 mb: 8.02 C Showalter Index: 4.73 C Risk: None Total Totals Index: 54.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 27.30 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.17 J/kg Max Up Vert Vel: 6.81 m/s Conv Inhibition (B-): 82722.20 J/kg Cap Strength: 10.05 C Lift Cond Lev (LCL): 849.50 mb = 1229.53 m = 4033.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 145 at 8 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 ---------------------------------------------------------- 0 992 9 50 13 -10.0 -8.4 | 20 16 -5.4 -14.9 1 956 305 65 30 -27.2 -12.7 | 50 30 -22.7 -19.3 2 925 562 55 20 -16.4 -11.5 | 33 22 -11.8 -18.0 3 919 610 50 18 -13.8 -11.6 | 27 20 -9.3 -18.1 4 884 914 125 6 -4.9 3.4 | 7 3 -0.4 -3.1 5 851 1219 170 11 -1.9 10.8 | 212 5 2.6 4.3 6 850 1225 170 10 -1.7 9.8 | 221 4 2.8 3.3 7 786 1829 170 3 -0.5 3.0 | 312 5 4.0 -3.6 8 755 2134 130 3 -2.3 1.9 | 334 5 2.2 -4.6 9 726 2438 145 10 -5.7 8.2 | 143 2 -1.2 1.6 10 700 2714 130 13 -10.0 8.4 | 108 6 -5.4 1.8 11 697 2743 130 13 -10.0 8.4 | 108 6 -5.4 1.8 12 668 3048 150 12 -6.0 10.4 | 159 4 -1.5 3.8 13 641 3353 120 10 -8.7 5.0 | 69 4 -4.1 -1.6 14 614 3658 120 11 -9.5 5.5 | 78 5 -5.0 -1.1 15 565 4267 145 6 -3.4 4.9 | 327 2 1.1 -1.7 16 542 4572 175 10 -0.9 10.0 | 227 5 3.7 3.4 17 519 4877 160 9 -3.1 8.5 | 218 2 1.5 1.9 18 500 5150 105 10 -9.7 2.6 | 52 6 -5.1 -4.0 19 498 5182 130 5 -3.8 3.2 | 348 3 0.7 -3.4 20 476 5486 95 10 -10.0 0.9 | 44 8 -5.4 -5.7 21 455 5791 100 16 -15.8 2.8 | 71 12 -11.2 -3.8 22 435 6096 75 20 -19.3 -5.2 | 52 19 -14.8 -11.8 23 416 6401 80 22 -21.7 -3.8 | 59 20 -17.1 -10.4 24 400 6670 90 18 -18.0 0.0 | 64 15 -13.5 -6.6 25 398 6706 90 18 -18.0 0.0 | 64 15 -13.5 -6.6 26 391 6820 105 13 -12.6 3.4 | 68 9 -8.0 -3.2 27 380 7010 115 10 -9.1 4.2 | 63 5 -4.5 -2.4 28 363 7315 100 2 -2.0 0.3 | 338 7 2.6 -6.2 29 347 7620 215 5 2.9 4.1 | 289 8 7.4 -2.5 30 331 7925 265 12 12.0 1.0 | 289 17 16.5 -5.5 31 316 8230 215 10 5.7 8.2 | 261 10 10.3 1.6 32 302 8534 240 15 13.0 7.5 | 267 18 17.5 0.9 33 300 8580 240 22 19.1 11.0 | 259 24 23.6 4.4 34 289 8839 240 23 19.9 11.5 | 259 25 24.5 4.9 35 276 9144 270 18 18.0 -0.0 | 286 23 22.5 -6.6 36 252 9754 250 20 18.8 6.8 | 269 23 23.3 0.3 37 250 9810 265 19 18.9 1.7 | 282 24 23.5 -4.9 38 230 10363 285 25 24.1 -6.5 | 294 32 28.7 -13.0 39 210 10973 290 20 18.8 -6.8 | 300 27 23.3 -13.4 40 201 11278 275 19 18.9 -1.7 | 289 25 23.5 -8.2 41 200 11310 285 22 21.3 -5.7 | 295 29 25.8 -12.3 42 183 11887 300 17 14.7 -8.5 | 308 24 19.3 -15.1 43 175 12192 270 15 15.0 -0.0 | 289 21 19.5 -6.6 44 153 13106 275 33 32.9 -2.9 | 284 39 37.4 -9.5 45 150 13230 290 28 26.3 -9.6 | 298 35 30.8 -16.2 46 139 13716 305 26 21.3 -14.9 | 310 34 25.8 -21.5 47 133 14021 275 17 16.9 -1.5 | 291 23 21.5 -8.1 48 116 14935 285 42 40.6 -10.9 | 291 48 45.1 -17.4 49 111 15240 300 38 32.9 -19.0 | 304 45 37.4 -25.6 50 101 15850 325 37 21.2 -30.3 | 325 45 25.8 -36.9 51 100 15920 315 29 20.5 -20.5 | 317 37 25.0 -27.1 52 97 16154 315 29 20.5 -20.5 | 317 37 25.0 -27.1 53 92 16459 305 29 23.8 -16.6 | 309 37 28.3 -23.2 54 88 16764 340 26 8.9 -24.4 | 337 34 13.4 -31.0 55 84 17069 300 20 17.3 -10.0 | 307 27 21.9 -16.6 56 80 17374 310 22 16.9 -14.1 | 314 30 21.4 -20.7 57 73 17983 270 31 31.0 -0.0 | 280 36 35.5 -6.6 58 70 18288 270 29 29.0 -0.0 | 281 34 33.5 -6.6 59 70 18300 285 26 25.1 -6.7 | 294 33 29.7 -13.3 60 64 18898 305 22 18.0 -12.6 | 310 30 22.6 -19.2 61 61 19202 285 11 10.6 -2.8 | 302 18 15.2 -9.4 62 58 19507 270 13 13.0 -0.0 | 291 19 17.5 -6.6 63 55 19812 285 40 38.6 -10.4 | 291 46 43.2 -16.9 64 53 20117 310 32 24.5 -20.6 | 313 40 29.1 -27.1 65 50 20490 300 19 16.5 -9.5 | 307 26 21.0 -16.1 66 48 20726 300 22 19.1 -11.0 | 307 29 23.6 -17.6 67 44 21336 320 38 24.4 -29.1 | 321 46 29.0 -35.7 68 42 21641 345 27 7.0 -26.1 | 341 35 11.5 -32.7 69 38 22250 335 26 11.0 -23.6 | 333 34 15.5 -30.1 70 33 23165 300 15 13.0 -7.5 | 309 22 17.5 -14.1 71 30 23774 335 24 10.1 -21.8 | 333 32 14.7 -28.3 72 30 23810 335 33 13.9 -29.9 | 333 41 18.5 -36.5 73 27 24384 335 36 15.2 -32.6 | 333 44 19.8 -39.2 74 24 25298 335 45 19.0 -40.8 | 334 53 23.6 -47.4 75 23 25603 350 52 9.0 -51.2 | 347 59 13.6 -57.8 76 21 26213 355 45 3.9 -44.8 | 351 52 8.5 -51.4 77 20 26460 350 39 6.8 -38.4 | 346 46 11.3 -45.0 78 17 27432 340 41 14.0 -38.5 | 338 49 18.6 -45.1 79 15 28346 345 33 8.5 -31.9 | 341 41 13.1 -38.5 80 13 29261 335 42 17.7 -38.1 | 333 50 22.3 -44.6 81 12 29870 350 30 5.2 -29.5 | 345 37 9.7 -36.1 82 11 30175 330 37 18.5 -32.0 | 329 45 23.0 -38.6 83 10 30970 340 38 13.0 -35.7 | 337 46 17.5 -42.3 Wind Parameters Mean winds (0-6000m): 115.4 at 10.7 knts Storm direction: 145.4 at 8.0 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 131.4 deg Storm rel helicity (0-3000m) pos: 104.5 neg: -66.6 tot: 37.8 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 48.81 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 61 23 42 24| 9.6 0.0 9.6| 67.1 -39.8 27.4 54.7 0.21| 27.1 5.8 1000 63 18 38 19| 7.7 0.0 7.7| 88.4 -65.0 23.4 23.4 0.08| 27.3 2.3 1500 78 15 46 14| 6.0 0.0 6.0| 92.8 -65.0 27.8 18.5 0.20| 22.1 4.5 2000 86 12 45 11| 4.5 1.1 5.5| 97.6 -65.0 32.6 16.3 0.25| 17.8 4.4 2500 94 11 47 9| 3.6 1.2 4.8|100.1 -65.0 35.0 14.0 0.29| 16.1 4.6 3000 104 11 59 7| 3.3 1.0 4.3|104.5 -66.6 37.8 12.6 0.29| 14.7 4.2 4000 112 11 66 6| 2.7 1.1 3.9|105.2 -72.2 33.0 8.2 0.20| 12.3 2.4 5000 120 10 74 5| 2.7 1.5 4.2|105.2 -76.4 28.8 5.8 0.08| 11.3 0.9 6000 115 11 68 5| 2.3 2.5 4.7|119.9 -94.8 25.1 4.2 0.05| 11.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251208.12.gif