UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 1 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 1001 9 5.0 4.6 97 0.4 4.8 115 6 278.1 279.0 277.9 292.5 5.31 1 1000 22 5.2 4.8 97 0.4 5.0 115 6 278.4 279.3 278.2 293.0 5.39 2 973 246 4.2 4.2 100 0.0 4.2 127 24 279.5 280.4 278.7 294.1 5.31 3 958 372 4.6 4.6 100 0.0 4.6 133 28 281.2 282.1 279.8 296.5 5.55 4 925 658 3.4 3.4 100 0.0 3.4 150 25 282.8 283.7 280.2 297.5 5.28 5 854 1302 0.0 -0.3 98 0.3 -0.2 167 16 285.8 286.5 280.6 298.2 4.38 6 850 1340 0.6 0.2 97 0.4 0.4 165 16 286.8 287.6 281.2 299.8 4.56 7 838 1454 1.2 0.7 96 0.5 1.0 183 14 288.6 289.4 282.3 302.3 4.80 8 825 1580 0.6 -0.2 94 0.8 0.3 198 13 289.2 290.0 282.3 302.4 4.57 9 706 2815 -6.9 -6.9 100 0.0 -6.9 223 20 294.1 294.7 282.9 303.7 3.23 10 700 2882 -7.3 -7.8 96 0.5 -7.5 225 20 294.4 294.9 282.8 303.5 3.03 11 698 2904 -7.5 -8.4 93 0.9 -7.8 225 20 294.4 294.9 282.6 303.1 2.90 12 693 2960 -7.9 -8.9 93 1.0 -8.2 225 20 294.6 295.1 282.6 303.0 2.81 13 676 3152 -9.5 -9.5 100 0.0 -9.5 223 20 294.9 295.4 282.7 303.2 2.75 14 634 3644 -13.3 -13.3 100 0.0 -13.3 224 15 296.0 296.4 282.4 302.6 2.16 15 630 3692 -13.1 -13.7 95 0.6 -13.3 225 14 296.8 297.2 282.7 303.2 2.11 16 600 4062 -15.7 -19.2 74 3.5 -16.6 228 13 297.9 298.2 282.3 302.3 1.39 17 594 4138 -16.3 -19.4 77 3.1 -17.1 229 12 298.1 298.4 282.4 302.5 1.38 18 590 4188 -16.5 -17.1 95 0.6 -16.7 229 12 298.5 298.8 282.9 303.7 1.70 19 586 4239 -16.9 -17.5 95 0.6 -17.1 230 12 298.6 298.9 282.9 303.7 1.65 20 573 4407 -17.9 -19.8 85 1.9 -18.4 228 14 299.3 299.6 282.9 303.7 1.39 21 558 4605 -19.7 -20.6 93 0.9 -19.9 225 18 299.5 299.7 282.8 303.7 1.33 22 554 4658 -20.1 -22.8 79 2.7 -20.7 227 19 299.6 299.8 282.7 303.1 1.10 23 549 4725 -20.5 -23.1 80 2.6 -21.0 229 20 299.9 300.1 282.7 303.4 1.08 24 545 4780 -20.7 -27.7 53 7.0 -22.0 231 21 300.3 300.4 282.4 302.7 0.72 25 540 4848 -21.1 -28.1 53 7.0 -22.3 234 21 300.6 300.8 282.5 302.9 0.70 26 503 5367 -25.7 -29.0 74 3.3 -26.2 221 23 301.2 301.3 282.8 303.5 0.69 27 500 5410 -25.9 -30.1 68 4.2 -26.5 220 23 301.5 301.6 282.8 303.5 0.63 28 496 5468 -26.3 -30.4 68 4.1 -26.9 220 23 301.7 301.8 282.9 303.7 0.61 29 487 5601 -26.5 -35.5 42 9.0 -27.6 224 24 303.0 303.1 283.1 304.3 0.38 30 481 5690 -27.1 -34.1 51 7.0 -28.0 226 25 303.3 303.4 283.3 304.8 0.44 31 474 5796 -27.9 -35.9 46 8.0 -28.9 230 26 303.6 303.7 283.4 304.9 0.38 32 461 5996 -29.7 -34.7 62 5.0 -30.3 236 28 303.8 303.9 283.5 305.3 0.44 33 445 6247 -32.1 -37.1 61 5.0 -32.6 235 31 303.9 303.9 283.4 305.1 0.36 34 443 6279 -32.3 -37.3 61 5.0 -32.8 234 31 304.0 304.1 283.5 305.2 0.35 35 439 6343 -32.9 -37.8 61 4.9 -33.4 232 32 304.0 304.1 283.5 305.2 0.34 36 414 6753 -36.9 -40.0 73 3.1 -37.1 218 38 304.0 304.1 283.4 305.0 0.28 37 409 6837 -37.7 -41.2 70 3.5 -37.9 215 39 304.1 304.1 283.4 304.9 0.25 38 403 6939 -38.3 -43.2 60 4.9 -38.6 212 40 304.6 304.6 283.5 305.3 0.21 39 400 6990 -38.7 -43.5 60 4.8 -39.0 210 41 304.7 304.7 283.5 305.4 0.20 40 392 7128 -40.1 -43.8 68 3.7 -40.4 211 42 304.6 304.7 283.5 305.3 0.20 41 369 7538 -43.5 -47.9 62 4.4 -43.7 198 40 305.4 305.4 283.8 305.9 0.14 42 362 7667 -44.5 -49.5 57 5.0 -44.7 196 39 305.8 305.8 283.8 306.2 0.12 43 354 7816 -45.1 -52.1 45 7.0 -45.4 201 37 306.9 306.9 284.2 307.2 0.09 44 353 7835 -45.1 -52.1 45 7.0 -45.4 202 37 307.2 307.2 284.4 307.5 0.09 45 338 8124 -47.5 -51.7 62 4.2 -47.6 211 33 307.7 307.7 284.6 308.1 0.10 46 329 8301 -48.9 -53.6 58 4.7 -49.0 231 24 308.2 308.2 284.7 308.5 0.08 47 328 8321 -49.1 -54.1 56 5.0 -49.3 235 22 308.2 308.2 284.7 308.5 0.07 48 327 8341 -49.1 -55.1 50 6.0 -49.3 235 22 308.4 308.5 284.8 308.7 0.07 49 324 8402 -47.9 -68.9 7 21.0 -48.3 237 22 310.9 310.9 285.7 311.0 0.01 50 313 8630 -47.5 -64.5 12 17.0 -47.9 237 24 314.6 314.6 286.9 314.6 0.02 51 305 8801 -48.5 -63.5 16 15.0 -48.8 231 30 315.5 315.5 287.3 315.6 0.02 52 300 8910 -47.3 -68.3 7 21.0 -47.7 245 18 318.7 318.7 288.3 318.7 0.01 53 296 8999 -46.3 -69.3 6 23.0 -46.8 247 19 321.3 321.3 289.2 321.4 0.01 54 250 10110 -49.7 -71.7 6 22.0 -50.1 260 17 332.2 332.2 292.3 332.2 0.01 55 227 10741 -50.5 -75.5 4 25.0 -50.9 228 24 340.3 340.3 294.4 340.3 0.01 56 200 11570 -49.5 -78.5 2 29.0 -50.0 225 31 354.4 354.4 297.5 354.4 0.00 57 163 12919 -46.7 -79.7 1 33.0 -47.6 242 41 380.4 380.4 302.3 380.5 0.00 58 157 13167 -47.3 -80.3 1 33.0 -48.1 236 42 383.5 383.5 302.8 383.5 0.00 59 150 13470 -45.5 -80.5 1 35.0 -46.5 240 39 391.7 391.7 304.0 391.7 0.00 60 100 16140 -48.9 -82.9 1 34.0 -50.0 225 18 433.2 433.2 309.2 433.3 0.00 61 97 16340 -48.5 -82.5 1 34.0 -49.6 252 19 437.8 437.8 309.7 437.8 0.00 62 90 16830 -51.7 -83.7 1 32.0 -52.5 251 16 440.9 440.9 310.0 440.9 0.00 63 80 17592 -52.5 -84.5 1 32.0 -53.4 265 22 454.4 454.4 311.3 454.4 0.00 64 77 17840 -51.1 -84.1 1 33.0 -52.1 246 26 462.3 462.3 312.0 462.3 0.00 65 70 18470 -43.7 -81.7 1 38.0 -46.0 260 17 490.9 490.9 314.3 490.9 0.01 66 69 18567 -43.5 -81.5 1 38.0 -45.9 261 16 493.4 493.4 314.5 493.4 0.01 67 61 19390 -47.9 -83.9 1 36.0 -49.7 247 18 501.3 501.3 315.1 501.3 0.01 68 56 19959 -45.3 -82.3 1 37.0 -47.7 245 18 519.6 519.6 316.3 519.6 0.01 69 54 20201 -45.9 -82.9 1 37.0 -48.3 244 20 523.6 523.7 316.5 523.7 0.01 70 53 20327 -43.7 -81.7 1 38.0 -46.6 251 19 531.6 531.6 317.0 531.6 0.01 71 50 20720 -42.5 -81.5 1 39.0 -45.9 235 16 543.3 543.3 317.7 543.4 0.01 72 49 20857 -41.3 -81.3 1 40.0 -45.0 246 17 549.3 549.3 318.1 549.4 0.01 73 44 21585 -42.7 -81.7 1 39.0 -46.3 261 7 563.1 563.1 318.8 563.1 0.01 74 32 23749 -39.1 -81.1 0 42.0 -44.9 230 26 626.4 626.4 321.7 626.5 0.02 75 30 24190 -40.7 -81.7 0 41.0 -46.2 235 22 633.7 633.7 322.0 633.8 0.02 76 28 24658 -40.9 -81.9 0 41.0 -46.5 236 20 645.8 645.8 322.5 645.9 0.02 77 25 25422 -44.1 -83.1 1 39.0 -48.9 212 9 657.8 657.8 323.0 658.0 0.02 78 22 26280 -42.7 -82.7 0 40.0 -48.4 204 11 686.5 686.5 324.0 686.7 0.02 79 20 26920 -44.1 -83.1 1 39.0 -49.6 155 20 701.2 701.2 324.5 701.3 0.02 80 16 28405 -47.5 -84.5 1 37.0 -52.4 126 13 736.3 736.3 325.6 736.5 0.02 81 15 28833 -45.7 -84.7 0 39.0 -51.5 163 16 756.0 756.0 326.1 756.2 0.02 82 13 29777 -49.7 -85.7 1 36.0 -54.5 134 29 773.7 773.7 326.5 773.9 0.02 83 12 30304 -47.5 -85.5 1 38.0 -53.4 136 26 799.4 799.5 327.3 799.6 0.02 84 11 30875 -50.3 -86.3 1 36.0 -55.4 140 33 809.4 809.4 327.5 809.6 0.02 85 11 30875 -48.7 -85.7 1 37.0 -54.4 140 33 815.2 815.2 327.6 815.4 0.02 86 10 31500 -49.5 -85.5 1 36.0 -55.2 145 42 834.8 834.8 328.1 835.0 0.03 87 9.9 31566 -48.7 -85.7 1 37.0 -54.8 144 42 840.2 840.2 328.2 840.4 0.03 88 8.5 32561 -50.1 -86.1 1 36.0 -56.1 136 41 872.1 872.2 328.9 872.4 0.03 89 8.2 32796 -48.7 -85.7 1 37.0 -55.5 134 40 886.7 886.7 329.2 887.0 0.03 90 7.0 33830 -49.9 -85.9 1 36.0 -56.7 125 39 922.8 922.8 329.8 923.1 0.03 91 6.7 34116 -50.9 -84.9 1 34.0 -57.4 930.2 930.2 330.0 930.7 0.04 TRP 328 8321 -49.1 -54.1 56 5.0 -49.3 235 22 308.2 308.2 284.7 308.5 0.07 WND Sounding variables and indices 1000-500 mb thick: 5388.00 m Freezing level: 815.48 mb = 1679.10 m = 5508.78 ft Wetbulb zero: 857.10 mb = 1273.10 m = 4176.77 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 91.00 % Est. max temperature: 13.45 C = 56.21 F Sfc-Lift cond lev (LCL): 994.82 mb = 64.47 m = 211.50 ft T: 5.01 C 700-500 lapse rate: 7.36 C/km ThetaE index: 0.71 C Layer 700.0- 676.0 mb Conv cond level (CCL): 974.69 mb = 231.46 m = 759.36 ft Mean mixing ratio: 5.33 g/kg Conv temperature: 6.38 C = 43.49 F Cap Strength: 5.95 C Lifted Index: 5.96 C Risk: None Lifted Index @300 mb: 16.20 C Lifted Index @700 mb: 4.52 C Showalter Index: 3.23 C Risk: None Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 26.10 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 256.79 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.39 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 81608.72 J/kg Cap Strength: 5.95 C Lift Cond Lev (LCL): 948.50 mb = 453.60 m = 1488.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 14 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 1001 9 115 6 -5.4 2.5 | 74 18 -17.5 -5.0 1 1000 22 115 6 -5.4 2.5 | 74 18 -17.5 -5.0 2 966 305 130 29 -22.2 18.6 | 108 36 -34.3 11.1 3 931 610 145 26 -14.9 21.3 | 117 30 -27.0 13.7 4 925 658 150 25 -12.5 21.7 | 120 28 -24.6 14.1 5 896 914 170 18 -3.1 17.7 | 124 18 -15.2 10.1 6 863 1219 170 17 -3.0 16.7 | 121 18 -15.0 9.2 7 850 1340 165 16 -4.1 15.5 | 116 18 -16.2 7.9 8 831 1524 195 12 3.1 11.6 | 114 10 -9.0 4.0 9 799 1829 215 16 9.2 13.1 | 152 6 -2.9 5.5 10 769 2134 205 17 7.2 15.4 | 148 9 -4.9 7.8 11 740 2438 220 17 10.9 13.0 | 168 6 -1.2 5.4 12 712 2743 220 21 13.5 16.1 | 189 9 1.4 8.5 13 700 2882 225 20 14.1 14.1 | 197 7 2.1 6.6 14 685 3048 225 19 13.4 13.4 | 193 6 1.3 5.9 15 657 3353 220 22 14.1 16.9 | 192 9 2.1 9.3 16 631 3658 225 14 9.9 9.9 | 137 3 -2.2 2.3 17 582 4267 230 12 9.2 7.7 | 93 3 -2.9 0.1 18 559 4572 225 18 12.7 12.7 | 187 5 0.6 5.1 19 537 4877 235 22 18.0 12.6 | 230 8 5.9 5.0 20 500 5410 220 23 14.8 17.6 | 195 10 2.7 10.0 21 495 5486 220 23 14.8 17.6 | 195 10 2.7 10.0 22 454 6096 240 29 25.1 14.5 | 242 15 13.0 6.9 23 400 6990 210 41 20.5 35.5 | 197 29 8.4 27.9 24 399 7010 215 43 24.7 35.2 | 204 30 12.6 27.6 25 364 7620 195 40 10.4 38.6 | 177 31 -1.7 31.1 26 333 8230 215 31 17.8 25.4 | 198 19 5.7 17.8 27 328 8321 235 22 18.0 12.6 | 230 8 5.9 5.0 28 318 8534 240 21 18.2 10.5 | 244 7 6.1 2.9 29 303 8839 230 31 23.7 19.9 | 223 17 11.7 12.3 30 300 8910 245 18 16.3 7.6 | 270 4 4.2 0.0 31 290 9144 250 20 18.8 6.8 | 276 7 6.7 -0.7 32 276 9449 280 18 17.7 -3.1 | 332 12 5.6 -10.7 33 264 9754 245 22 19.9 9.3 | 258 8 7.9 1.7 34 250 10110 260 17 16.7 3.0 | 315 7 4.7 -4.6 35 241 10363 260 18 17.7 3.1 | 308 7 5.6 -4.5 36 230 10668 230 24 18.4 15.4 | 219 10 6.3 7.8 37 209 11278 210 24 12.0 20.8 | 180 13 -0.1 13.2 38 200 11570 225 31 21.9 21.9 | 214 17 9.8 14.3 39 182 12192 235 38 31.1 21.8 | 233 24 19.0 14.2 40 166 12802 245 40 36.3 16.9 | 249 26 24.2 9.3 41 151 13411 230 43 32.9 27.6 | 226 29 20.9 20.1 42 150 13470 240 39 33.8 19.5 | 241 25 21.7 11.9 43 132 14326 260 20 19.7 3.5 | 298 9 7.6 -4.1 44 126 14630 230 27 20.7 17.4 | 221 13 8.6 9.8 45 120 14935 235 33 27.0 18.9 | 233 19 14.9 11.3 46 115 15240 250 28 26.3 9.6 | 262 14 14.2 2.0 47 109 15545 290 8 7.5 -2.7 | 24 11 -4.6 -10.3 48 105 15850 255 24 23.2 6.2 | 277 11 11.1 -1.4 49 100 16140 225 18 12.7 12.7 | 187 5 0.6 5.1 50 100 16154 255 20 19.3 5.2 | 288 8 7.2 -2.4 51 95 16459 250 18 16.9 6.2 | 286 5 4.8 -1.4 52 91 16764 255 15 14.5 3.9 | 327 4 2.4 -3.7 53 87 17069 235 20 16.4 11.5 | 228 6 4.3 3.9 54 83 17374 265 20 19.9 1.7 | 307 10 7.8 -5.8 55 79 17678 265 23 22.9 2.0 | 297 12 10.8 -5.6 56 75 17983 230 28 21.4 18.0 | 222 14 9.4 10.4 57 72 18288 230 33 25.3 21.2 | 224 19 13.2 13.6 58 70 18470 260 17 16.7 3.0 | 315 7 4.7 -4.6 59 66 18898 265 13 13.0 1.1 | 352 7 0.9 -6.4 60 63 19202 235 10 8.2 5.7 | 65 4 -3.9 -1.8 61 60 19507 255 23 22.2 6.0 | 279 10 10.1 -1.6 62 57 19812 250 16 15.0 5.5 | 306 4 2.9 -2.1 63 55 20117 240 20 17.3 10.0 | 245 6 5.2 2.4 64 52 20422 255 19 18.4 4.9 | 293 7 6.3 -2.7 65 50 20720 235 16 13.1 9.2 | 213 2 1.0 1.6 66 50 20726 255 18 17.4 4.7 | 299 6 5.3 -2.9 67 48 21031 235 16 13.1 9.2 | 213 2 1.0 1.6 68 46 21336 265 12 12.0 1.0 | 1 7 -0.1 -6.5 69 44 21641 260 6 5.9 1.0 | 43 9 -6.2 -6.5 70 42 21946 250 13 12.2 4.4 | 358 3 0.1 -3.1 71 38 22555 250 18 16.9 6.2 | 286 5 4.8 -1.4 72 36 22860 230 27 20.7 17.4 | 221 13 8.6 9.8 73 35 23165 240 37 32.0 18.5 | 241 23 20.0 10.9 74 30 24079 225 20 14.1 14.1 | 197 7 2.1 6.6 75 30 24190 235 22 18.0 12.6 | 230 8 5.9 5.0 76 29 24384 240 23 19.9 11.5 | 243 9 7.8 3.9 77 27 24994 230 16 12.3 10.3 | 184 3 0.2 2.7 78 25 25298 210 11 5.5 9.5 | 106 7 -6.6 1.9 79 24 25603 215 5 2.9 4.1 | 69 10 -9.2 -3.5 80 23 25908 185 10 0.9 10.0 | 102 11 -11.2 2.4 81 22 26213 220 11 7.1 8.4 | 100 5 -5.0 0.8 82 21 26518 145 10 -5.7 8.2 | 92 18 -17.8 0.6 83 20 26822 165 24 -6.2 23.2 | 130 24 -18.3 15.6 84 20 26920 155 20 -8.5 18.1 | 117 23 -20.5 10.5 85 19 27432 155 22 -9.3 19.9 | 120 25 -21.4 12.4 86 18 27737 175 22 -1.9 21.9 | 136 20 -14.0 14.3 87 17 28042 165 14 -3.6 13.5 | 111 17 -15.7 5.9 88 16 28346 120 13 -11.3 6.5 | 87 23 -23.3 -1.1 89 15 28651 160 16 -5.5 15.0 | 113 19 -17.6 7.5 90 15 28956 165 16 -4.1 15.5 | 116 18 -16.2 7.9 91 13 29870 130 31 -23.7 19.9 | 109 38 -35.8 12.3 92 12 30175 135 24 -17.0 17.0 | 108 31 -29.1 9.4 93 10 31500 145 42 -24.1 34.4 | 127 45 -36.2 26.8 94 7 33830 125 39 -31.9 22.4 | 109 46 -44.0 14.8 Wind Parameters Mean winds (0-6000m): 207.9 at 19.0 knts Storm direction: 237.9 at 14.3 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 198.7 neg: -12.7 tot: 186.0 m^2/s^2 ave: 62.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.28 Bulk Shear: 84.48 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 ------------------------------------------------------------------------------- 500 131 22 103 29| 22.3 0.0 22.3|140.9 0.0 140.9 281.8 0.66| 29.6 19.6 1000 143 22 112 27| 7.8 0.0 7.8|176.3 -1.2 175.1 175.1 0.53| 22.7 12.1 1500 151 20 114 24| 4.3 0.0 4.3|177.0 -11.3 165.7 110.4 0.40| 18.4 7.3 2000 162 19 120 21| 4.6 0.0 4.6|187.4 -11.7 175.7 87.8 0.43| 15.8 6.7 2500 172 18 126 18| 4.2 0.0 4.2|193.2 -12.2 181.0 72.4 0.43| 13.9 6.0 3000 182 19 133 16| 3.8 0.0 3.8|198.7 -12.7 186.0 62.0 0.44| 12.4 5.4 4000 193 18 142 13| 2.3 0.2 2.5|198.7 -20.2 178.5 44.6 0.30| 10.9 3.3 5000 201 18 148 11| 2.4 0.3 2.7|209.1 -22.9 186.1 37.2 0.34| 10.0 3.4 6000 208 19 161 10| 2.7 0.5 3.2|235.6 -32.6 203.1 33.8 0.34| 9.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251201.12.gif