UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 1 MAY 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 1003 9 4.4 3.4 93 1.0 3.9 5 1 277.3 278.1 276.9 290.6 4.87 1 1000 38 4.4 3.3 93 1.1 3.9 60 8 277.5 278.4 277.0 290.8 4.85 2 987 145 4.2 3.1 93 1.1 3.7 68 13 278.4 279.2 277.4 291.6 4.84 3 979 211 5.0 2.4 83 2.6 3.8 73 16 279.8 280.6 278.0 292.7 4.64 4 925 672 2.0 1.1 94 0.9 1.6 115 27 281.4 282.1 278.5 293.8 4.48 5 895 937 0.0 0.0 100 0.0 0.0 127 32 282.0 282.7 278.6 293.9 4.27 6 850 1350 -1.5 -1.5 100 0.0 -1.5 155 39 284.6 285.3 279.6 296.0 4.03 7 826 1578 -2.5 -2.5 100 0.0 -2.5 167 37 285.9 286.5 279.9 296.8 3.85 8 700 2882 -7.3 -7.7 97 0.4 -7.5 155 26 294.4 294.9 282.8 303.5 3.06 9 679 3119 -7.7 -8.0 98 0.3 -7.8 161 25 296.5 297.1 283.7 305.8 3.08 10 677 3142 -7.7 -8.0 98 0.3 -7.8 164 25 296.8 297.3 283.8 306.1 3.09 11 669 3234 -7.1 -7.3 98 0.2 -7.2 173 24 298.5 299.1 284.7 308.4 3.30 12 583 4292 -13.9 -15.0 91 1.1 -14.2 190 27 302.5 302.9 284.9 308.9 2.04 13 559 4610 -16.1 -16.5 97 0.4 -16.2 199 28 303.6 303.9 285.1 309.5 1.88 14 500 5440 -21.7 -22.8 91 1.1 -22.0 200 40 306.6 306.8 285.5 310.6 1.22 15 496 5499 -22.1 -23.2 91 1.1 -22.4 200 41 306.8 307.0 285.6 310.7 1.19 16 462 6020 -24.9 -25.7 93 0.8 -25.1 196 51 309.6 309.8 286.4 313.0 1.02 17 458 6084 -24.7 -25.5 93 0.8 -24.9 195 53 310.6 310.8 286.8 314.1 1.05 18 401 7042 -30.7 -32.4 85 1.7 -30.9 195 71 314.9 315.0 287.8 317.1 0.63 19 400 7060 -30.7 -32.2 87 1.5 -30.9 195 71 315.1 315.2 287.9 317.3 0.64 20 396 7131 -31.5 -33.2 85 1.7 -31.7 195 71 315.0 315.1 287.8 317.0 0.59 21 394 7167 -31.7 -33.3 86 1.6 -31.9 195 72 315.1 315.3 287.8 317.2 0.59 22 350 7991 -38.1 -39.2 89 1.1 -38.2 196 79 317.4 317.4 288.3 318.7 0.36 23 316 8684 -43.9 -45.9 80 2.0 -44.0 199 87 318.7 318.8 288.6 319.5 0.20 24 300 9030 -47.1 -48.6 85 1.5 -47.1 200 91 319.0 319.0 288.6 319.6 0.15 25 299 9052 -47.3 -48.7 85 1.4 -47.4 200 91 319.0 319.0 288.6 319.6 0.15 26 289 9276 -49.3 -51.1 81 1.8 -49.4 200 94 319.3 319.3 288.6 319.7 0.12 27 281 9459 -50.7 -52.7 79 2.0 -50.8 200 99 319.8 319.8 288.8 320.2 0.10 28 276 9575 -51.5 -55.5 62 4.0 -51.6 200 102 320.3 320.3 288.9 320.6 0.07 29 272 9670 -52.3 -54.4 78 2.1 -52.4 200 104 320.5 320.5 289.0 320.8 0.09 30 267 9790 -52.9 -54.6 82 1.7 -52.9 200 107 321.3 321.3 289.2 321.7 0.09 31 261 9936 -54.1 -56.2 77 2.1 -54.1 200 111 321.7 321.7 289.3 322.0 0.07 32 250 10210 -56.3 -59.3 69 3.0 -56.3 200 107 322.4 322.4 289.5 322.6 0.05 33 236 10575 -58.1 -61.8 62 3.7 -58.2 206 100 325.0 325.0 290.3 325.2 0.04 34 229 10764 -59.3 -62.6 65 3.3 -59.3 210 97 326.0 326.0 290.6 326.1 0.04 35 228 10791 -59.5 -63.1 63 3.6 -59.6 210 96 326.1 326.1 290.6 326.2 0.03 36 224 10902 -59.1 -66.1 40 7.0 -59.2 210 97 328.4 328.4 291.3 328.5 0.02 37 221 10986 -59.5 -67.5 35 8.0 -59.6 210 97 329.0 329.0 291.5 329.1 0.02 38 214 11189 -58.1 -73.1 13 15.0 -58.3 208 81 334.2 334.2 292.9 334.3 0.01 39 212 11248 -55.7 -71.7 12 16.0 -55.9 208 77 338.9 338.9 294.0 338.9 0.01 40 200 11620 -54.7 -72.7 9 18.0 -54.9 205 50 346.1 346.1 295.8 346.2 0.01 41 195 11783 -51.7 -70.7 9 19.0 -52.1 206 48 353.4 353.5 297.4 353.5 0.01 42 186 12089 -51.7 -72.7 6 21.0 -52.1 207 44 358.3 358.3 298.4 358.3 0.01 43 180 12303 -49.3 -73.3 4 24.0 -49.8 207 41 365.6 365.6 299.8 365.6 0.01 44 164 12915 -47.7 -72.7 4 25.0 -48.4 209 33 378.1 378.1 301.9 378.2 0.01 45 150 13500 -50.7 -75.7 4 25.0 -51.3 205 29 382.7 382.7 302.7 382.8 0.01 46 138 14041 -53.3 -78.3 3 25.0 -53.8 205 33 387.4 387.4 303.4 387.4 0.01 47 132 14328 -53.7 -79.7 3 26.0 -54.2 205 35 391.6 391.6 304.0 391.6 0.01 48 114 15275 -51.9 -79.9 2 28.0 -52.6 216 37 411.7 411.7 306.7 411.8 0.01 49 112 15390 -52.1 -81.1 2 29.0 -52.8 218 35 413.4 413.4 306.9 413.5 0.00 50 110 15508 -50.3 -80.3 2 30.0 -51.1 219 34 419.0 419.0 307.6 419.0 0.01 51 106 15750 -50.1 -80.1 2 30.0 -51.0 206 30 423.8 423.8 308.2 423.8 0.01 52 100 16130 -51.3 -81.3 2 30.0 -52.1 250 13 428.6 428.6 308.7 428.6 0.01 53 93 16599 -53.9 -83.9 1 30.0 -54.5 221 13 432.5 432.5 309.1 432.5 0.00 54 88 16953 -54.5 -84.5 1 30.0 -55.1 188 18 438.2 438.2 309.7 438.2 0.00 55 86 17101 -53.3 -84.3 1 31.0 -54.1 190 22 443.5 443.5 310.2 443.5 0.00 56 83 17328 -54.9 -84.9 1 30.0 -55.5 194 29 444.7 444.7 310.3 444.7 0.00 57 70 18420 -53.7 -84.7 1 31.0 -54.6 215 12 469.5 469.5 312.6 469.5 0.00 58 68 18607 -52.9 -84.9 1 32.0 -53.9 197 10 475.1 475.1 313.1 475.2 0.00 59 64 18996 -55.1 -86.1 1 31.0 -55.9 215 16 478.6 478.6 313.4 478.6 0.00 60 63 19097 -52.9 -84.9 1 32.0 -53.9 200 17 485.6 485.6 313.9 485.7 0.00 61 62 19200 -53.3 -85.3 1 32.0 -54.3 185 19 487.0 487.0 314.0 487.0 0.00 62 55 19975 -51.7 -83.7 1 32.0 -53.0 226 14 507.6 507.6 315.5 507.6 0.01 63 52 20337 -53.5 -84.5 1 31.0 -54.6 263 12 511.6 511.6 315.8 511.7 0.01 64 50 20590 -52.9 -84.9 1 32.0 -54.2 110 5 518.8 518.8 316.2 518.8 0.01 65 44 21414 -51.5 -84.5 1 33.0 -53.1 167 8 541.6 541.6 317.6 541.6 0.01 66 41 21870 -52.3 -84.3 1 32.0 -53.9 177 4 550.6 550.6 318.1 550.7 0.01 67 37 22533 -51.1 -84.1 1 33.0 -53.1 160 4 570.1 570.1 319.2 570.1 0.01 68 33 23273 -52.7 -84.7 1 32.0 -54.5 112 10 584.8 584.8 319.9 584.9 0.01 69 31 23677 -50.7 -84.7 1 34.0 -53.1 159 10 600.8 600.8 320.6 600.8 0.01 70 30 23890 -50.9 -84.9 1 34.0 -53.3 140 6 605.9 605.9 320.9 605.9 0.01 71 24 25341 -51.5 -84.5 1 33.0 -54.2 36 9 644.1 644.1 322.4 644.2 0.01 72 23 25619 -50.3 -84.3 1 34.0 -53.4 52 13 655.5 655.5 322.9 655.6 0.01 73 20 26530 -50.9 -84.9 1 34.0 -54.1 110 11 680.4 680.4 323.8 680.5 0.01 74 19 26864 -51.1 -85.1 1 34.0 -54.4 99 10 689.8 689.8 324.1 689.9 0.01 75 16 27992 -47.9 -83.9 1 36.0 -52.7 97 12 735.0 735.0 325.5 735.2 0.02 76 15 28417 -49.3 -84.3 1 35.0 -53.8 64 11 744.0 744.0 325.8 744.2 0.02 77 10 31100 -45.7 -82.7 1 37.0 -53.1 85 15 849.0 849.0 328.4 849.4 0.04 78 9.2 31655 -46.3 -83.3 1 37.0 -53.7 73 14 867.2 867.2 328.8 867.6 0.04 79 8.6 32106 -43.9 -82.9 1 39.0 -52.8 64 13 893.4 893.4 329.3 893.9 0.05 80 7.9 32677 -43.1 -82.1 1 39.0 -52.8 52 12 918.5 918.6 329.8 919.2 0.06 81 7.2 33307 -39.5 -80.5 0 41.0 -51.7 39 11 958.0 958.1 330.5 959.0 0.09 82 7.0 33500 -39.9 -79.9 1 40.0 -52.0 35 11 964.1 964.2 330.6 965.2 0.10 83 6.6 33901 -40.5 -80.5 1 40.0 -52.5 977.9 978.0 330.8 979.0 0.09 84 5.7 34907 -37.5 -79.5 0 42.0 -52.1 1033.0 1033.0 331.7 1034.5 0.13 85 5.4 35279 -39.1 -80.1 1 41.0 -53.0 1041.9 1042.0 331.8 1043.4 0.12 TRP 228 10791 -59.5 -63.1 63 3.6 -59.6 210 96 326.1 326.1 290.6 326.2 0.03 WND 261 9936 -54.1 -56.2 77 2.1 -54.1 200 111 321.7 321.7 289.3 322.0 0.07 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 895.00 mb = 937.41 m = 3075.45 ft Wetbulb zero: 894.42 mb = 942.63 m = 3092.57 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 95.71 % Est. max temperature: 11.49 C = 52.68 F Sfc-Lift cond lev (LCL): 987.71 mb = 138.81 m = 455.40 ft T: 4.21 C 700-500 lapse rate: 5.63 C/km Conv cond level (CCL): 913.40 mb = 773.60 m = 2538.04 ft Mean mixing ratio: 4.58 g/kg Conv temperature: 8.68 C = 47.62 F Cap Strength: 10.95 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 18.51 C Lifted Index @700 mb: 6.39 C Showalter Index: 10.10 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 20.20 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.39 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 71092.09 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 931.39 mb = 616.04 m = 2021.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 at 22 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 1003 9 5 1 -0.1 -1.0 | 22 23 -8.6 -21.4 1 1000 38 60 8 -6.9 -4.0 | 32 29 -15.5 -24.4 2 968 305 80 20 -19.7 -3.5 | 50 37 -28.2 -23.9 3 932 610 110 27 -25.4 9.2 | 72 36 -33.9 -11.2 4 925 672 115 27 -24.5 11.4 | 75 34 -33.0 -9.0 5 897 914 125 32 -26.2 18.4 | 87 35 -34.8 -2.0 6 864 1219 150 37 -18.5 32.0 | 113 29 -27.1 11.6 7 850 1350 155 39 -16.5 35.3 | 121 29 -25.0 14.9 8 800 1829 180 34 0.0 34.0 | 148 16 -8.6 13.6 9 770 2134 175 25 -2.2 24.9 | 113 12 -10.7 4.5 10 740 2438 160 24 -8.2 22.6 | 97 17 -16.8 2.1 11 712 2743 155 26 -11.0 23.6 | 99 20 -19.5 3.2 12 700 2882 155 26 -11.0 23.6 | 99 20 -19.5 3.2 13 685 3048 155 26 -11.0 23.6 | 99 20 -19.5 3.2 14 658 3353 185 22 1.9 21.9 | 103 7 -6.6 1.5 15 632 3658 180 19 0.0 19.0 | 81 9 -8.6 -1.4 16 583 4267 190 27 4.7 26.6 | 148 7 -3.9 6.2 17 560 4572 200 28 9.6 26.3 | 190 6 1.0 5.9 18 538 4877 190 32 5.6 31.5 | 165 12 -3.0 11.1 19 500 5440 200 40 13.7 37.6 | 197 18 5.1 17.2 20 457 6096 195 53 13.7 51.2 | 190 31 5.2 30.8 21 400 7060 195 71 18.4 68.6 | 192 49 9.8 48.2 22 369 7620 195 75 19.4 72.4 | 192 53 10.9 52.0 23 300 9030 200 91 31.1 85.5 | 199 69 22.6 65.1 24 295 9144 200 91 31.1 85.5 | 199 69 22.6 65.1 25 261 9936 200 111 38.0 104.3 | 199 89 29.4 83.9 26 256 10058 200 111 38.0 104.3 | 199 89 29.4 83.9 27 250 10210 200 107 36.6 100.5 | 199 85 28.0 80.1 28 228 10791 210 96 48.0 83.1 | 212 74 39.4 62.7 29 222 10973 210 98 49.0 84.9 | 212 76 40.4 64.5 30 201 11582 205 52 22.0 47.1 | 207 30 13.4 26.7 31 200 11620 205 50 21.1 45.3 | 207 28 12.6 24.9 32 159 13106 210 31 15.5 26.8 | 227 9 6.9 6.4 33 152 13411 215 33 18.9 27.0 | 237 12 10.4 6.6 34 150 13500 205 29 12.3 26.3 | 212 7 3.7 5.9 35 132 14326 205 35 14.8 31.7 | 209 13 6.2 11.3 36 126 14630 215 35 20.1 28.7 | 234 14 11.5 8.3 37 120 14935 195 34 8.8 32.8 | 181 12 0.2 12.4 38 115 15240 215 38 21.8 31.1 | 231 17 13.2 10.7 39 109 15545 220 33 21.2 25.3 | 249 14 12.7 4.9 40 104 15850 200 28 9.6 26.3 | 190 6 1.0 5.9 41 100 16130 250 13 12.2 4.4 | 347 16 3.7 -16.0 42 95 16459 250 13 12.2 4.4 | 347 16 3.7 -16.0 43 91 16764 185 12 1.0 12.0 | 42 11 -7.5 -8.4 44 82 17374 195 30 7.8 29.0 | 175 9 -0.8 8.6 45 75 17983 260 13 12.8 2.3 | 347 19 4.3 -18.1 46 71 18288 210 11 5.5 9.5 | 16 11 -3.1 -10.9 47 70 18420 215 12 6.9 9.8 | 9 11 -1.7 -10.6 48 68 18593 195 10 2.6 9.7 | 29 12 -6.0 -10.7 49 65 18898 230 14 10.7 9.0 | 349 12 2.2 -11.4 50 62 19202 185 19 1.7 18.9 | 78 7 -6.9 -1.5 51 59 19507 225 10 7.1 7.1 | 6 13 -1.5 -13.3 52 56 19812 205 11 4.6 10.0 | 21 11 -3.9 -10.4 53 54 20117 245 17 15.4 7.2 | 333 15 6.9 -13.2 54 51 20422 270 10 10.0 -0.0 | 356 20 1.4 -20.4 55 50 20590 110 5 -4.7 1.7 | 35 23 -13.2 -18.7 56 47 21031 150 10 -5.0 8.7 | 49 18 -13.6 -11.7 57 45 21336 165 9 -2.3 8.7 | 43 16 -10.9 -11.7 58 39 22250 185 1 0.1 1.0 | 24 21 -8.5 -19.4 59 34 23165 105 10 -9.7 2.6 | 46 25 -18.2 -17.8 60 32 23470 125 11 -9.0 6.3 | 51 23 -17.6 -14.1 61 31 23774 175 10 -0.9 10.0 | 42 14 -9.4 -10.4 62 30 23890 140 6 -3.9 4.6 | 38 20 -12.4 -15.8 63 28 24384 165 5 -1.3 4.8 | 32 18 -9.8 -15.6 64 27 24689 0 0 -0.0 -0.0 | 23 22 -8.6 -20.4 65 23 25603 50 13 -10.0 -8.4 | 33 34 -18.5 -28.8 66 22 25908 85 11 -11.0 -1.0 | 42 29 -19.5 -21.4 67 21 26213 90 19 -19.0 0.0 | 53 34 -27.6 -20.4 68 20 26518 110 12 -11.3 4.1 | 51 26 -19.8 -16.3 69 20 26530 110 11 -10.3 3.8 | 49 25 -18.9 -16.6 70 19 26822 95 10 -10.0 0.9 | 43 27 -18.5 -19.5 71 18 27127 120 12 -10.4 6.0 | 53 24 -18.9 -14.4 72 17 27432 75 10 -9.7 -2.6 | 38 29 -18.2 -23.0 73 17 27737 75 16 -15.5 -4.1 | 44 34 -24.0 -24.5 74 16 28042 100 11 -10.8 1.9 | 46 27 -19.4 -18.5 75 15 28346 55 10 -8.2 -5.7 | 33 31 -16.7 -26.1 76 14 28651 90 15 -15.0 0.0 | 49 31 -23.6 -20.4 77 14 28956 85 15 -14.9 -1.3 | 47 32 -23.5 -21.7 78 13 29261 125 17 -13.9 9.8 | 65 25 -22.5 -10.7 79 12 29870 130 10 -7.7 6.4 | 49 21 -16.2 -14.0 80 12 30175 75 10 -9.7 -2.6 | 38 29 -18.2 -23.0 81 10 31100 85 15 -14.9 -1.3 | 47 32 -23.5 -21.7 82 7 33500 35 11 -6.3 -9.0 | 27 33 -14.9 -29.4 Wind Parameters Mean winds (0-6000m): 172.7 at 29.5 knts Storm direction: 202.7 at 22.1 knts Shear (0-3000m) pos: 5.1 neg: 1.8 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 77.2 deg Storm rel helicity (0-3000m) pos: 555.6 neg: -41.6 tot: 514.0 m^2/s^2 ave: 171.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 16.8 stream: 9.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 152.17 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 83 17 49 34| 25.5 0.0 25.5|207.8 0.0 207.8 415.7 0.81| 30.4 24.6 1000 106 23 66 34| 17.6 0.0 17.6|377.4 0.0 377.4 377.4 0.87| 25.0 21.8 1500 127 28 83 31| 13.1 0.0 13.1|519.2 0.0 519.2 346.1 0.87| 23.7 20.7 2000 141 29 95 27| 7.6 0.0 7.6|553.5 -16.2 537.3 268.6 0.73| 21.9 16.0 2500 147 28 98 24| 6.1 1.9 8.0|553.5 -41.6 511.9 204.8 0.58| 19.7 11.3 3000 148 28 98 24| 5.1 1.8 6.9|555.6 -41.6 514.0 171.3 0.57| 16.8 9.5 4000 155 26 100 20| 4.1 1.4 5.5|570.8 -47.3 523.4 130.9 0.50| 15.2 7.5 5000 164 27 108 17| 3.8 1.1 5.0|589.7 -53.4 536.3 107.3 0.49| 13.8 6.7 6000 173 29 126 15| 3.9 1.4 5.3|612.2 -68.1 544.1 90.7 0.45| 13.2 5.9 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250501.12.gif