UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 28 APR 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 4.6 4.2 97 0.4 4.4 275 1 277.7 278.5 277.5 291.7 5.16 1 1000 21 5.0 4.1 94 0.9 4.6 105 3 278.1 279.0 277.7 292.1 5.13 2 994 70 6.2 3.2 81 3.0 4.8 108 4 279.8 280.7 278.2 293.2 4.84 3 968 287 6.2 1.6 72 4.6 4.1 119 9 282.0 282.7 278.8 294.3 4.43 4 936 562 4.4 0.4 75 4.0 2.6 91 11 282.9 283.6 278.9 294.6 4.20 5 925 658 3.6 0.2 78 3.4 2.1 85 12 283.0 283.7 279.0 294.8 4.19 6 865 1198 -0.7 -0.7 100 0.0 -0.7 100 14 284.0 284.7 279.4 295.8 4.20 7 850 1338 -1.5 -1.5 100 0.0 -1.5 120 18 284.6 285.3 279.6 296.0 4.03 8 797 1848 -4.3 -4.3 100 0.0 -4.3 135 23 286.9 287.5 280.0 296.9 3.48 9 700 2864 -8.3 -9.3 92 1.0 -8.7 105 23 293.3 293.8 281.9 301.4 2.70 10 696 2909 -8.5 -9.4 93 0.9 -8.8 105 23 293.6 294.0 282.0 301.6 2.69 11 562 4540 -17.9 -19.5 87 1.6 -18.3 115 21 301.0 301.2 283.6 305.6 1.45 12 535 4908 -19.3 -20.6 89 1.3 -19.6 147 18 303.6 303.8 284.6 308.0 1.39 13 512 5234 -20.3 -22.4 83 2.1 -20.8 173 16 306.2 306.4 285.4 310.2 1.24 14 500 5410 -21.5 -23.6 83 2.1 -22.0 185 17 306.8 307.0 285.5 310.6 1.14 15 492 5529 -22.3 -24.5 82 2.2 -22.8 185 17 307.3 307.5 285.6 310.8 1.07 16 466 5924 -25.5 -26.6 90 1.1 -25.7 185 17 308.1 308.3 285.8 311.2 0.93 17 443 6289 -28.5 -30.2 85 1.7 -28.7 186 18 308.8 308.9 285.7 311.2 0.70 18 441 6321 -28.9 -32.0 75 3.1 -29.3 186 18 308.7 308.8 285.6 310.7 0.59 19 405 6923 -33.9 -35.1 89 1.2 -34.0 190 20 309.8 309.9 285.8 311.5 0.48 20 404 6940 -34.1 -36.2 81 2.1 -34.3 190 20 309.8 309.9 285.8 311.3 0.43 21 402 6975 -34.3 -42.3 44 8.0 -35.0 190 20 310.0 310.0 285.6 310.8 0.23 22 401 6993 -34.5 -44.5 36 10.0 -35.3 190 20 309.9 310.0 285.5 310.6 0.18 23 400 7010 -34.7 -45.7 32 11.0 -35.5 190 20 309.9 309.9 285.5 310.5 0.16 24 397 7062 -34.9 -53.9 13 19.0 -35.9 178 17 310.3 310.3 285.5 310.5 0.06 25 384 7293 -36.3 -50.3 22 14.0 -37.1 193 21 311.4 311.4 285.9 311.8 0.10 26 378 7402 -37.1 -52.1 20 15.0 -37.9 195 23 311.8 311.8 286.1 312.1 0.08 27 376 7438 -37.1 -47.1 35 10.0 -37.7 195 24 312.2 312.3 286.3 312.8 0.15 28 364 7660 -39.1 -46.1 47 7.0 -39.5 195 28 312.5 312.5 286.4 313.1 0.17 29 362 7698 -39.5 -47.5 42 8.0 -39.9 195 28 312.4 312.5 286.4 313.0 0.14 30 360 7736 -39.7 -45.7 53 6.0 -40.1 195 29 312.7 312.7 286.5 313.3 0.18 31 350 7927 -41.7 -46.7 58 5.0 -42.0 195 30 312.5 312.5 286.4 313.1 0.16 32 346 8004 -42.3 -47.3 58 5.0 -42.6 195 30 312.7 312.7 286.5 313.3 0.15 33 334 8241 -44.5 -46.5 80 2.0 -44.6 195 32 312.9 312.9 286.6 313.5 0.18 34 333 8261 -44.7 -48.0 69 3.3 -44.9 195 32 312.9 312.9 286.5 313.4 0.15 35 331 8301 -44.7 -51.7 45 7.0 -45.0 195 32 313.4 313.4 286.6 313.8 0.10 36 326 8402 -45.3 -57.3 25 12.0 -45.7 195 33 314.0 314.0 286.8 314.2 0.05 37 321 8505 -45.9 -58.9 22 13.0 -46.3 195 33 314.5 314.5 287.0 314.7 0.04 38 300 8950 -49.5 -59.5 30 10.0 -49.7 195 36 315.6 315.6 287.3 315.7 0.04 39 299 8972 -49.7 -59.7 30 10.0 -50.0 194 36 315.6 315.6 287.3 315.8 0.04 40 297 9016 -49.9 -59.9 30 10.0 -50.1 193 36 315.9 315.9 287.5 316.1 0.04 41 290 9172 -50.7 -64.7 17 14.0 -51.0 190 35 316.9 317.0 287.8 317.0 0.02 42 282 9354 -51.7 -66.7 15 15.0 -52.0 193 36 318.1 318.1 288.1 318.1 0.02 43 263 9804 -53.9 -65.9 22 12.0 -54.1 201 38 321.2 321.2 289.2 321.3 0.02 44 258 9928 -54.3 -68.3 16 14.0 -54.5 205 37 322.4 322.4 289.5 322.5 0.02 45 250 10130 -53.9 -69.9 12 16.0 -54.1 210 32 325.9 325.9 290.6 326.0 0.01 46 243 10312 -53.5 -72.5 8 19.0 -53.8 213 32 329.2 329.2 291.5 329.2 0.01 47 200 11570 -51.7 -78.7 3 27.0 -52.1 235 30 350.9 350.9 296.8 350.9 0.00 48 173 12517 -49.9 -80.9 1 31.0 -50.5 254 21 368.7 368.7 300.4 368.7 0.00 49 150 13450 -50.5 -81.5 1 31.0 -51.1 245 24 383.1 383.1 302.8 383.1 0.00 50 121 14847 -50.7 -82.7 1 32.0 -51.4 258 18 407.0 407.0 306.1 407.0 0.00 51 106 15710 -49.3 -82.3 1 33.0 -50.3 268 17 425.3 425.3 308.3 425.3 0.00 52 100 16090 -51.3 -83.3 1 32.0 -52.1 275 14 428.6 428.6 308.7 428.6 0.00 53 93 16562 -50.7 -82.7 1 32.0 -51.6 280 14 438.8 438.8 309.7 438.8 0.00 54 84 17222 -53.1 -84.1 1 31.0 -53.9 272 12 446.9 446.9 310.6 446.9 0.00 55 76 17868 -52.3 -84.3 1 32.0 -53.2 269 13 461.5 461.5 311.9 461.5 0.00 56 70 18400 -52.5 -84.5 1 32.0 -53.5 265 15 472.1 472.1 312.8 472.1 0.00 57 66 18779 -53.9 -84.9 1 31.0 -54.8 288 12 477.0 477.0 313.2 477.1 0.00 58 55 19953 -51.9 -83.9 1 32.0 -53.2 262 12 507.2 507.2 315.5 507.2 0.01 59 50 20570 -52.3 -84.3 1 32.0 -53.7 285 12 520.2 520.2 316.3 520.3 0.01 60 44 21396 -52.9 -84.9 1 32.0 -54.3 289 9 538.1 538.1 317.4 538.2 0.01 61 37 22521 -50.3 -84.3 1 34.0 -52.4 352 1 572.1 572.1 319.3 572.2 0.01 62 30 23890 -50.3 -84.3 1 34.0 -52.8 210 10 607.5 607.5 320.9 607.6 0.01 63 25 25083 -48.9 -82.9 1 34.0 -52.1 178 7 644.1 644.1 322.4 644.2 0.02 64 22 25919 -51.1 -84.1 1 33.0 -54.1 111 5 661.5 661.5 323.1 661.6 0.02 65 20 26540 -49.9 -83.9 1 34.0 -53.4 60 4 683.4 683.4 323.9 683.6 0.02 66 17 27604 -48.9 -83.9 1 35.0 -53.2 54 11 719.2 719.2 325.0 719.3 0.02 67 16 28002 -49.5 -83.5 1 34.0 -53.7 72 12 729.8 729.8 325.4 730.0 0.02 68 14 28883 -45.9 -82.9 1 37.0 -51.9 46 14 770.4 770.4 326.5 770.6 0.03 69 13 29374 -47.1 -83.1 1 36.0 -52.9 51 13 782.7 782.8 326.8 783.0 0.03 70 12 29906 -45.5 -82.5 1 37.0 -52.2 68 11 806.5 806.6 327.4 806.9 0.04 71 10 31120 -45.9 -81.9 1 36.0 -53.2 45 7 848.2 848.2 328.4 848.7 0.05 72 9.4 31532 -44.9 -81.9 1 37.0 -52.9 42 9 867.2 867.2 328.8 867.7 0.05 73 9.3 31603 -44.9 -81.9 1 37.0 -52.9 42 9 869.8 869.8 328.8 870.3 0.05 74 8.5 32202 -46.3 -82.3 1 36.0 -54.0 38 12 887.0 887.0 329.2 887.5 0.05 75 7.0 33500 -42.9 -80.9 1 38.0 -53.2 30 17 951.7 951.8 330.4 952.6 0.08 76 5.9 34660 -39.9 -80.9 0 41.0 -52.8 1012.4 1012.5 331.4 1013.5 0.10 TRP 258 9928 -54.3 -68.3 16 14.0 -54.5 205 37 322.4 322.4 289.5 322.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 874.77 mb = 1110.40 m = 3643.00 ft Wetbulb zero: 879.89 mb = 1060.86 m = 3480.48 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 90.24 % Est. max temperature: 11.47 C = 52.64 F Sfc-Lift cond lev (LCL): 994.80 mb = 63.61 m = 208.71 ft T: 6.04 C 700-500 lapse rate: 5.18 C/km Conv cond level (CCL): 875.78 mb = 1098.56 m = 3604.16 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 10.74 C = 51.33 F Cap Strength: 11.26 C Lifted Index: 11.53 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 4.51 C Showalter Index: 10.30 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 20.00 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.73 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 76295.24 J/kg Cap Strength: 11.29 C Lift Cond Lev (LCL): 899.29 mb = 885.09 m = 2903.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 15 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 9 275 1 1.0 -0.1 | 333 15 7.0 -13.4 1 1000 21 105 3 -2.9 0.8 | 346 13 3.1 -12.6 2 966 305 120 9 -7.8 4.5 | 12 9 -1.8 -8.9 3 930 610 85 11 -11.0 -1.0 | 19 15 -5.0 -14.3 4 925 658 85 12 -12.0 -1.0 | 23 16 -6.0 -14.4 5 896 914 100 17 -16.7 3.0 | 46 15 -10.8 -10.4 6 863 1219 100 14 -13.8 2.4 | 36 13 -7.8 -10.9 7 850 1338 120 18 -15.6 9.0 | 66 11 -9.6 -4.4 8 830 1524 125 25 -20.5 14.3 | 94 15 -14.5 1.0 9 799 1829 135 23 -16.3 16.3 | 106 11 -10.3 2.9 10 768 2134 130 27 -20.7 17.4 | 105 15 -14.7 4.0 11 739 2438 115 20 -18.1 8.5 | 68 13 -12.1 -4.9 12 711 2743 115 27 -24.5 11.4 | 84 19 -18.5 -1.9 13 700 2864 105 23 -22.2 6.0 | 65 18 -16.2 -7.4 14 683 3048 105 23 -22.2 6.0 | 65 18 -16.2 -7.4 15 656 3353 115 28 -25.4 11.8 | 86 19 -19.4 -1.5 16 630 3658 120 24 -20.8 12.0 | 85 15 -14.8 -1.4 17 582 4267 115 20 -18.1 8.5 | 68 13 -12.1 -4.9 18 559 4572 115 21 -19.0 8.9 | 71 14 -13.0 -4.5 19 537 4877 145 18 -10.3 14.7 | 108 5 -4.3 1.4 20 515 5182 170 16 -2.8 15.8 | 233 4 3.2 2.4 21 500 5410 185 17 1.5 16.9 | 244 8 7.5 3.6 22 495 5486 185 17 1.5 16.9 | 244 8 7.5 3.6 23 454 6096 185 17 1.5 16.9 | 244 8 7.5 3.6 24 400 7010 190 20 3.5 19.7 | 236 11 9.5 6.3 25 400 7010 175 16 -1.4 15.9 | 241 5 4.6 2.6 26 382 7315 195 21 5.4 20.3 | 239 13 11.4 6.9 27 365 7620 195 28 7.2 27.0 | 224 19 13.2 13.7 28 300 8950 195 36 9.3 34.8 | 216 26 15.3 21.4 29 291 9144 190 35 6.1 34.5 | 210 24 12.1 21.1 30 265 9754 200 39 13.3 36.6 | 220 30 19.3 23.3 31 258 9928 205 37 15.6 33.5 | 227 30 21.6 20.2 32 250 10130 210 32 16.0 27.7 | 237 26 22.0 14.4 33 200 11570 235 30 24.6 17.2 | 263 31 30.6 3.9 34 182 12192 240 29 25.1 14.5 | 268 31 31.1 1.1 35 174 12497 255 21 20.3 5.4 | 287 27 26.3 -7.9 36 166 12802 240 24 20.8 12.0 | 273 27 26.8 -1.4 37 151 13411 240 25 21.7 12.5 | 272 28 27.6 -0.9 38 150 13450 245 24 21.8 10.1 | 277 28 27.7 -3.2 39 137 14021 260 19 18.7 3.3 | 292 27 24.7 -10.1 40 131 14326 250 22 20.7 7.5 | 282 27 26.7 -5.8 41 125 14630 280 15 14.8 -2.6 | 308 26 20.8 -16.0 42 119 14935 250 19 17.9 6.5 | 286 25 23.8 -6.9 43 114 15240 280 16 15.8 -2.8 | 307 27 21.7 -16.1 44 109 15545 265 18 17.9 1.6 | 296 27 23.9 -11.8 45 100 16090 275 14 13.9 -1.2 | 306 25 19.9 -14.6 46 99 16154 285 13 12.6 -3.4 | 312 25 18.5 -16.7 47 94 16459 275 14 13.9 -1.2 | 306 25 19.9 -14.6 48 90 16764 290 15 14.1 -5.1 | 313 27 20.1 -18.5 49 86 17069 260 10 9.8 1.7 | 306 20 15.8 -11.6 50 82 17374 285 15 14.5 -3.9 | 310 27 20.5 -17.2 51 78 17678 260 11 10.8 1.9 | 304 20 16.8 -11.4 52 75 17983 275 15 14.9 -1.3 | 305 26 20.9 -14.7 53 71 18288 245 7 6.3 3.0 | 310 16 12.3 -10.4 54 70 18400 265 15 14.9 1.3 | 300 24 20.9 -12.0 55 65 18898 295 11 10.0 -4.6 | 318 24 16.0 -18.0 56 62 19202 245 15 13.6 6.3 | 290 21 19.6 -7.0 57 59 19507 255 18 17.4 4.7 | 290 25 23.4 -8.7 58 56 19812 260 12 11.8 2.1 | 302 21 17.8 -11.3 59 51 20422 270 14 14.0 -0.0 | 304 24 20.0 -13.4 60 50 20570 285 12 11.6 -3.1 | 313 24 17.6 -16.5 61 49 20726 285 11 10.6 -2.8 | 314 23 16.6 -16.2 62 47 21031 320 11 7.1 -8.4 | 329 25 13.1 -21.8 63 44 21336 290 9 8.5 -3.1 | 319 22 14.4 -16.4 64 39 22250 270 10 10.0 -0.0 | 310 21 16.0 -13.4 65 37 22555 0 0 -0.0 -0.0 | 336 15 6.0 -13.4 66 30 23890 210 10 5.0 8.7 | 293 12 11.0 -4.7 67 28 24384 235 8 6.6 4.6 | 305 15 12.5 -8.8 68 20 26540 60 4 -3.5 -2.0 | 351 16 2.5 -15.4 69 17 27432 15 10 -2.6 -9.7 | 352 23 3.4 -23.0 70 17 27737 80 12 -11.8 -2.1 | 21 17 -5.8 -15.4 71 13 29261 35 14 -8.0 -11.5 | 5 25 -2.0 -24.8 72 13 29566 75 12 -11.6 -3.1 | 19 17 -5.6 -16.5 73 10 31120 45 7 -4.9 -4.9 | 357 18 1.0 -18.3 74 7 33500 30 17 -8.5 -14.7 | 5 28 -2.5 -28.1 Wind Parameters Mean winds (0-6000m): 125.9 at 19.5 knts Storm direction: 155.9 at 14.6 knts Shear (0-3000m) pos: 3.1 neg: 3.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 118.5 neg: -65.5 tot: 53.0 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.77 Bulk Shear: 20.48 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 ------------------------------------------------------------------------------- 500 112 7 5 11| 0.0 11.7 11.7| 29.8 0.0 29.8 59.5 0.67| 14.7 9.9 1000 100 11 21 12| 3.0 5.8 8.8| 57.9 -2.7 55.2 55.2 0.65| 12.6 8.2 1500 105 13 33 12| 5.5 3.9 9.4| 95.6 -9.0 86.7 57.8 0.66| 13.6 9.0 2000 115 16 52 11| 4.6 2.9 7.5|105.9 -9.1 96.8 48.4 0.63| 12.0 7.5 2500 118 17 61 11| 3.7 2.8 6.5|106.9 -39.8 67.1 26.8 0.37| 11.8 4.3 3000 116 19 64 12| 3.1 3.0 6.1|118.5 -65.5 53.0 17.7 0.27| 11.6 3.2 4000 116 20 70 13| 3.1 2.1 5.1|150.3 -75.3 75.0 18.8 0.28| 10.4 2.9 5000 118 20 71 13| 3.0 1.7 4.7|167.2 -81.1 86.1 17.2 0.30| 10.0 3.0 6000 126 20 79 10| 2.7 1.4 4.2|171.9 -81.1 90.8 15.1 0.33| 9.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250428.12.gif