UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 17 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 1026 9 4.2 3.0 92 1.2 3.7 90 3 275.3 276.1 275.5 287.8 4.62 1 1005 182 2.4 2.4 100 0.0 2.4 110 11 275.2 275.9 275.3 287.4 4.52 2 1000 223 2.2 2.2 100 0.0 2.2 115 13 275.4 276.1 275.3 287.5 4.48 3 953 610 -0.5 -0.5 100 0.0 -0.5 130 19 276.4 277.1 275.1 287.0 3.86 4 925 848 -1.7 -1.7 100 0.0 -1.7 135 20 277.6 278.2 275.4 287.6 3.65 5 850 1517 -4.9 -5.2 98 0.3 -5.0 170 15 281.0 281.5 276.5 289.6 3.05 6 764 2350 -9.1 -9.4 98 0.3 -9.2 195 19 285.2 285.6 277.8 292.3 2.45 7 734 2660 -8.7 -9.1 97 0.4 -8.8 210 24 288.9 289.4 279.8 296.6 2.61 8 714 2875 -6.7 -6.9 98 0.2 -6.8 227 29 293.4 294.0 282.5 302.9 3.19 9 700 3030 -6.3 -6.7 97 0.4 -6.5 240 32 295.5 296.1 283.5 305.4 3.30 10 695 3086 -4.9 -5.3 97 0.4 -5.1 243 33 297.7 298.3 284.9 308.8 3.71 11 688 3166 -4.3 -4.9 96 0.6 -4.6 248 34 299.2 299.9 285.6 310.8 3.86 12 659 3505 -5.3 -6.1 94 0.8 -5.7 258 41 301.8 302.5 286.4 313.0 3.68 13 637 3771 -6.9 -7.3 97 0.4 -7.1 254 46 302.9 303.5 286.6 313.6 3.47 14 581 4485 -10.7 -12.1 89 1.4 -11.2 250 50 306.5 307.0 287.0 314.8 2.60 15 559 4781 -12.3 -13.2 93 0.9 -12.6 253 46 308.1 308.5 287.4 315.9 2.47 16 540 5046 -13.1 -13.5 97 0.4 -13.2 255 37 310.2 310.6 288.2 318.2 2.50 17 514 5421 -14.5 -15.6 91 1.1 -14.9 255 34 312.9 313.3 288.8 320.1 2.21 18 500 5630 -15.9 -17.7 86 1.8 -16.4 255 37 313.7 314.0 288.7 319.9 1.90 19 432 6713 -23.1 -27.1 70 4.0 -23.9 253 38 317.9 318.1 289.1 321.2 0.96 20 410 7092 -26.1 -29.2 75 3.1 -26.6 254 37 318.8 319.0 289.3 321.7 0.83 21 400 7270 -27.5 -31.5 69 4.0 -28.2 255 37 319.2 319.4 289.3 321.7 0.69 22 388 7489 -28.9 -33.6 64 4.7 -29.6 255 37 320.2 320.3 289.5 322.3 0.58 23 365 7924 -32.3 -37.1 62 4.8 -32.9 255 36 321.3 321.4 289.6 322.9 0.43 24 360 8021 -33.3 -37.5 66 4.2 -33.8 255 35 321.2 321.3 289.6 322.8 0.42 25 355 8119 -34.1 -38.5 64 4.4 -34.6 255 35 321.5 321.5 289.6 322.9 0.39 26 316 8926 -39.5 -45.5 53 6.0 -39.9 255 46 324.8 324.9 290.5 325.6 0.21 27 300 9280 -42.1 -47.0 59 4.9 -42.4 255 57 326.0 326.1 290.8 326.7 0.18 28 294 9417 -43.1 -48.1 58 5.0 -43.4 255 58 326.5 326.5 290.9 327.1 0.17 29 273 9913 -47.5 -51.4 64 3.9 -47.7 256 62 327.1 327.1 291.0 327.6 0.12 30 260 10234 -50.3 -55.3 55 5.0 -50.5 258 61 327.6 327.6 291.1 327.9 0.08 31 254 10387 -51.5 -56.2 57 4.7 -51.7 259 60 328.0 328.0 291.2 328.3 0.07 32 251 10464 -51.9 -56.3 59 4.4 -52.0 260 60 328.5 328.5 291.4 328.8 0.07 33 250 10490 -52.3 -56.8 58 4.5 -52.4 260 60 328.3 328.3 291.3 328.6 0.07 34 225 11159 -57.3 -62.2 54 4.9 -57.4 262 61 330.7 330.7 291.9 330.9 0.04 35 223 11215 -57.9 -62.7 54 4.8 -58.0 263 61 330.6 330.6 291.9 330.8 0.04 36 213 11501 -59.7 -63.6 60 3.9 -59.7 264 61 332.2 332.2 292.3 332.3 0.03 37 208 11648 -60.7 -65.7 52 5.0 -60.7 264 62 332.9 332.9 292.5 333.0 0.03 38 200 11890 -62.3 -67.3 51 5.0 -62.4 265 62 334.1 334.1 292.9 334.2 0.02 39 194 12078 -63.5 -69.5 44 6.0 -63.6 263 65 335.1 335.1 293.1 335.2 0.02 40 186 12335 -65.1 -67.5 72 2.4 -65.1 261 69 336.6 336.6 293.5 336.7 0.02 41 179 12568 -66.7 -70.7 57 4.0 -66.7 261 71 337.7 337.7 293.7 337.7 0.02 42 173 12774 -67.7 -73.7 42 6.0 -67.7 265 71 339.3 339.3 294.1 339.4 0.01 43 170 12879 -67.5 -74.5 36 7.0 -67.5 267 71 341.4 341.4 294.7 341.4 0.01 44 167 12986 -68.1 -76.1 31 8.0 -68.1 269 71 342.1 342.1 294.8 342.1 0.01 45 165 13058 -68.5 -76.5 31 8.0 -68.5 270 71 342.6 342.6 295.0 342.6 0.01 46 160 13243 -68.6 -77.6 26 9.0 -68.7 265 73 345.5 345.5 295.6 345.5 0.01 47 155 13433 -68.7 -78.7 22 10.0 -68.8 267 71 348.5 348.5 296.3 348.5 0.01 48 150 13630 -66.9 -80.9 12 14.0 -67.0 280 56 354.8 354.8 297.7 354.9 0.00 49 144 13878 -66.1 -83.1 8 17.0 -66.2 283 45 360.4 360.4 298.8 360.4 0.00 50 135 14270 -66.7 -84.7 6 18.0 -66.8 259 34 366.0 366.0 299.8 366.1 0.00 51 131 14453 -64.3 -84.3 5 20.0 -64.4 255 37 373.5 373.5 301.2 373.5 0.00 52 127 14643 -65.3 -85.3 5 20.0 -65.4 255 42 375.0 375.0 301.4 375.0 0.00 53 121 14941 -61.3 -85.3 3 24.0 -61.5 256 48 387.6 387.6 303.4 387.6 0.00 54 115 15258 -61.1 -85.1 3 24.0 -61.3 265 35 393.6 393.6 304.3 393.6 0.00 55 113 15367 -61.7 -85.7 3 24.0 -61.9 265 35 394.5 394.5 304.5 394.5 0.00 56 103 15951 -54.9 -83.9 2 29.0 -55.4 272 35 418.1 418.1 307.5 418.1 0.00 57 100 16140 -56.3 -84.3 2 28.0 -56.8 285 32 418.9 418.9 307.6 419.0 0.00 58 93 16597 -58.9 -85.9 2 27.0 -59.3 279 32 422.6 422.6 308.0 422.6 0.00 59 87 17018 -55.5 -84.5 2 29.0 -56.1 262 31 437.6 437.6 309.6 437.6 0.00 60 76 17869 -60.3 -86.3 2 26.0 -60.7 297 18 444.8 444.8 310.4 444.8 0.00 61 70 18390 -52.3 -84.3 1 32.0 -53.3 290 22 472.5 472.5 312.8 472.5 0.00 62 68 18577 -52.1 -84.1 1 32.0 -53.2 262 28 476.9 476.9 313.2 476.9 0.00 63 60 19383 -53.9 -84.9 1 31.0 -54.9 280 14 490.2 490.2 314.2 490.2 0.00 64 59 19491 -53.7 -84.7 1 31.0 -54.7 280 14 493.0 493.0 314.4 493.1 0.01 65 58 19601 -51.5 -83.5 1 32.0 -52.8 272 13 500.4 500.4 315.0 500.4 0.01 66 52 20307 -53.3 -84.3 1 31.0 -54.5 279 9 512.1 512.1 315.8 512.1 0.01 67 50 20560 -51.5 -83.5 1 32.0 -52.9 270 6 522.1 522.1 316.4 522.2 0.01 68 49 20691 -51.3 -83.3 1 32.0 -52.8 254 9 525.6 525.6 316.6 525.7 0.01 69 45 21243 -53.3 -84.3 1 31.0 -54.6 271 4 533.7 533.7 317.2 533.8 0.01 70 40 22001 -53.9 -84.9 1 31.0 -55.3 186 12 550.5 550.5 318.1 550.5 0.01 71 35 22863 -51.9 -84.9 1 33.0 -53.8 260 10 577.1 577.1 319.5 577.2 0.01 72 32 23443 -53.1 -85.1 1 32.0 -54.9 251 7 588.9 588.9 320.1 589.0 0.01 73 30 23860 -52.5 -84.5 1 32.0 -54.5 245 5 601.5 601.5 320.7 601.6 0.01 74 26 24786 -51.3 -84.3 1 33.0 -53.8 195 1 630.1 630.1 321.9 630.1 0.01 75 23 25577 -53.5 -85.5 1 32.0 -55.8 158 3 646.1 646.1 322.5 646.1 0.01 76 20 26480 -51.3 -84.3 1 33.0 -54.4 115 5 679.1 679.2 323.7 679.3 0.02 77 19 26816 -50.7 -84.7 1 34.0 -54.1 97 6 691.0 691.1 324.1 691.2 0.02 78 16 27936 -52.7 -84.7 1 32.0 -55.9 112 11 719.3 719.3 325.0 719.5 0.02 79 13 29289 -50.5 -84.5 1 34.0 -55.0 122 10 771.0 771.0 326.5 771.2 0.02 80 12 29816 -47.5 -83.5 1 36.0 -53.4 87 11 799.4 799.5 327.3 799.7 0.03 81 11 30393 -47.1 -83.1 1 36.0 -53.5 70 13 821.0 821.1 327.7 821.4 0.04 82 10 31030 -44.5 -81.5 1 37.0 -52.4 85 19 853.4 853.5 328.5 853.9 0.05 83 8.7 31966 -43.1 -81.1 1 38.0 -52.4 893.6 893.6 329.3 894.2 0.06 TRP 165 13058 -68.5 -76.5 31 8.0 -68.5 270 71 342.6 342.6 295.0 342.6 0.01 WND 160 13243 -68.6 -77.6 26 9.0 -68.7 265 73 345.5 345.5 295.6 345.5 0.01 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 961.70 mb = 538.33 m = 1766.14 ft Wetbulb zero: 961.85 mb = 535.68 m = 1757.45 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 96.07 % Est. max temperature: 8.70 C = 47.66 F Sfc-Lift cond lev (LCL): 1007.10 mb = 164.15 m = 538.54 ft T: 2.58 C 700-500 lapse rate: 3.69 C/km ThetaE index: 0.47 C Layer 953.0- 925.0 mb Conv cond level (CCL): 975.21 mb = 424.75 m = 1393.53 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 4.80 C = 40.63 F Cap Strength: 21.98 C Lifted Index: 22.34 C Risk: None Lifted Index @300 mb: 27.43 C Lifted Index @700 mb: 11.08 C Showalter Index: 20.58 C Risk: None Total Totals Index: 21.70 C Risk: None Vertical Totals Index: 11.00 C Cross Totals Index: 10.70 C K Index: 5.40 Risk: None Sweat Index: 216.52 Risk: None Energy Index: 6.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.06 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 22.27 C Lift Cond Lev (LCL): 973.30 mb = 440.57 m = 1445.43 ft Lev Free Conv (LFC): 968.30 mb = 481.97 m = 1581.26 ft Equ Level (EL): 928.30 mb = 819.60 m = 2688.94 ft B at Equ Level: 9.68 J/kg Max Parcel Lev (MPL): 868.30 mb = 1348.49 m = 4424.13 ft Wind level data Storm motion: 265 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 1026 9 90 3 -3.0 0.0 | 86 25 -25.1 -1.8 1 1000 223 115 13 -11.8 5.5 | 96 34 -33.9 3.7 2 990 305 120 15 -13.0 7.5 | 99 36 -35.1 5.7 3 953 610 130 19 -14.6 12.2 | 106 38 -36.7 10.4 4 925 848 135 20 -14.1 14.1 | 109 38 -36.3 12.4 5 917 914 135 19 -13.4 13.4 | 108 37 -35.6 11.6 6 883 1219 155 17 -7.2 15.4 | 115 32 -29.3 13.6 7 850 1517 170 15 -2.6 14.8 | 118 28 -24.8 13.0 8 817 1829 185 15 1.3 14.9 | 122 25 -20.8 13.2 9 785 2134 195 16 4.1 15.5 | 127 23 -18.0 13.7 10 755 2438 195 20 5.2 19.3 | 136 24 -17.0 17.5 11 726 2743 215 26 14.9 21.3 | 160 21 -7.2 19.5 12 700 3030 240 32 27.7 16.0 | 201 15 5.6 14.2 13 671 3353 260 36 35.5 6.3 | 251 14 13.3 4.5 14 645 3658 255 46 44.4 11.9 | 246 24 22.3 10.1 15 596 4267 250 47 44.2 16.1 | 237 26 22.0 14.3 16 573 4572 250 51 47.9 17.4 | 239 30 25.8 15.7 17 551 4877 255 44 42.5 11.4 | 245 23 20.4 9.6 18 530 5182 255 31 29.9 8.0 | 231 10 7.8 6.2 19 500 5630 255 37 35.7 9.6 | 240 16 13.6 7.8 20 469 6096 250 39 36.6 13.3 | 231 19 14.5 11.6 21 400 7270 255 37 35.7 9.6 | 240 16 13.6 7.8 22 380 7620 255 37 35.7 9.6 | 240 16 13.6 7.8 23 349 8230 255 34 32.8 8.8 | 237 13 10.7 7.0 24 306 9144 255 50 48.3 12.9 | 247 28 26.1 11.2 25 300 9280 255 57 55.1 14.8 | 248 35 32.9 13.0 26 279 9754 255 62 59.9 16.0 | 249 40 37.7 14.3 27 250 10490 260 60 59.1 10.4 | 257 38 36.9 8.6 28 200 11890 265 62 61.8 5.4 | 265 40 39.6 3.6 29 181 12497 260 71 69.9 12.3 | 258 49 47.8 10.5 30 165 13058 270 71 71.0 -0.0 | 272 49 48.9 -1.8 31 160 13243 265 73 72.7 6.4 | 265 51 50.6 4.6 32 156 13411 265 73 72.7 6.4 | 265 51 50.6 4.6 33 150 13630 280 56 55.1 -9.7 | 289 35 33.0 -11.5 34 141 14021 285 39 37.7 -10.1 | 307 20 15.5 -11.9 35 134 14326 255 33 31.9 8.5 | 235 12 9.7 6.8 36 121 14935 255 49 47.3 12.7 | 247 27 25.2 10.9 37 116 15240 265 35 34.9 3.1 | 264 13 12.7 1.3 38 105 15850 265 37 36.9 3.2 | 264 15 14.7 1.4 39 100 16140 285 32 30.9 -8.3 | 319 13 8.8 -10.1 40 95 16459 285 32 30.9 -8.3 | 319 13 8.8 -10.1 41 86 17069 260 31 30.5 5.4 | 247 9 8.4 3.6 42 82 17374 275 32 31.9 -2.8 | 295 11 9.7 -4.6 43 78 17678 300 24 20.8 -12.0 | 6 14 -1.4 -13.8 44 75 17983 295 15 13.6 -6.3 | 46 12 -8.6 -8.1 45 71 18288 250 25 23.5 8.6 | 191 7 1.3 6.8 46 70 18390 290 22 20.7 -7.5 | 9 9 -1.5 -9.3 47 68 18593 260 29 28.6 5.0 | 243 7 6.4 3.3 48 62 19202 280 15 14.8 -2.6 | 59 9 -7.4 -4.4 49 59 19507 280 14 13.8 -2.4 | 63 9 -8.4 -4.2 50 56 19812 255 11 10.6 2.8 | 95 12 -11.5 1.1 51 54 20117 285 11 10.6 -2.8 | 68 12 -11.5 -4.6 52 50 20560 270 6 6.0 -0.0 | 84 16 -16.1 -1.8 53 49 20726 250 10 9.4 3.4 | 97 13 -12.8 1.6 54 46 21031 0 0 -0.0 -0.0 | 85 22 -22.1 -1.8 55 44 21336 230 6 4.6 3.9 | 97 18 -17.6 2.1 56 42 21641 250 12 11.3 4.1 | 102 11 -10.9 2.3 57 40 21946 180 11 0.0 11.0 | 113 24 -22.1 9.2 58 38 22250 210 15 7.5 13.0 | 127 18 -14.6 11.2 59 37 22555 265 12 12.0 1.0 | 86 10 -10.2 -0.7 60 30 23860 245 5 4.5 2.1 | 91 18 -17.6 0.3 61 28 24384 315 4 2.8 -2.8 | 77 20 -19.3 -4.6 62 26 24689 200 1 0.3 0.9 | 88 22 -21.8 -0.8 63 20 26480 115 5 -4.5 2.1 | 91 27 -26.7 0.3 64 17 27432 65 7 -6.3 -3.0 | 81 29 -28.5 -4.7 65 17 27737 115 11 -10.0 4.6 | 95 32 -32.1 2.9 66 14 28651 100 12 -11.8 2.1 | 91 34 -34.0 0.3 67 14 28956 110 11 -10.3 3.8 | 93 33 -32.5 2.0 68 13 29261 125 10 -8.2 5.7 | 97 31 -30.3 4.0 69 11 30175 65 11 -10.0 -4.6 | 79 33 -32.1 -6.4 70 10 31030 85 19 -18.9 -1.7 | 85 41 -41.1 -3.4 Wind Parameters Mean winds (0-6000m): 235.4 at 29.6 knts Storm direction: 265.4 at 22.2 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 329.9 neg: -0.9 tot: 329.0 m^2/s^2 ave: 109.7 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 8.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 180.05 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 ------------------------------------------------------------------------------- 500 119 12 97 33| 15.8 0.0 15.8| 87.4 0.0 87.4 174.8 0.62| 16.7 10.3 1000 128 16 103 36| 8.6 0.0 8.6|132.9 -0.9 132.1 132.1 0.65| 11.6 7.5 1500 137 16 107 35| 5.1 0.0 5.1|168.8 -0.9 167.9 111.9 0.59| 10.8 6.4 2000 148 16 111 33| 4.2 0.0 4.2|191.4 -0.9 190.6 95.3 0.59| 9.6 5.7 2500 159 16 115 31| 4.6 0.0 4.6|231.5 -0.9 230.7 92.3 0.64| 9.1 5.9 3000 174 18 124 29| 5.9 0.0 5.9|329.9 -0.9 329.0 109.7 0.73| 11.2 8.2 4000 212 24 152 21| 5.7 0.9 6.5|379.7 -24.0 355.7 88.9 0.63| 11.7 7.3 5000 229 28 177 17| 3.4 1.1 4.5|402.4 -38.7 363.7 72.7 0.53| 11.2 5.9 6000 235 30 188 15| 2.8 1.1 3.9|408.1 -55.1 352.9 58.8 0.45| 10.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250417.00.gif