UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 23 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 1012 9 3.4 1.9 90 1.5 2.7 75 3 275.6 276.3 275.3 287.4 4.33 1 1002 98 4.4 1.0 79 3.4 2.9 92 10 277.4 278.1 275.9 288.6 4.10 2 1000 116 4.4 1.1 79 3.3 2.9 95 12 277.5 278.2 276.1 288.9 4.14 3 967 389 2.6 0.4 85 2.2 1.7 113 19 278.4 279.1 276.5 289.6 4.07 4 925 747 0.8 -2.7 77 3.5 -0.6 120 20 280.1 280.7 276.5 289.6 3.38 5 922 773 0.6 -3.0 77 3.6 -0.9 119 20 280.2 280.7 276.4 289.5 3.32 6 872 1218 -3.1 -3.8 95 0.7 -3.4 125 21 280.8 281.4 276.7 290.1 3.31 7 850 1420 -4.1 -5.0 93 0.9 -4.4 125 26 281.9 282.4 277.0 290.6 3.10 8 822 1683 -6.3 -6.3 100 0.0 -6.3 131 22 282.2 282.7 276.9 290.5 2.90 9 817 1731 -6.7 -6.7 100 0.0 -6.7 133 21 282.3 282.8 276.8 290.4 2.83 10 816 1740 -6.7 -6.9 98 0.2 -6.8 133 21 282.4 282.9 276.8 290.4 2.79 11 814 1760 -6.3 -10.1 74 3.8 -7.5 133 20 283.0 283.4 276.3 289.3 2.18 12 812 1779 -6.3 -10.6 72 4.3 -7.7 134 20 283.2 283.6 276.3 289.3 2.10 13 807 1827 -6.3 -12.3 62 6.0 -8.1 135 19 283.7 284.0 276.2 289.1 1.84 14 802 1876 -6.3 -11.0 69 4.7 -7.8 136 19 284.2 284.6 276.7 290.2 2.06 15 773 2163 -8.5 -10.7 84 2.2 -9.2 139 18 284.9 285.3 277.3 291.2 2.19 16 768 2213 -8.5 -12.0 76 3.5 -9.6 136 17 285.4 285.7 277.3 291.2 1.98 17 744 2458 -10.3 -14.4 72 4.1 -11.5 125 13 286.0 286.3 277.2 291.0 1.68 18 719 2721 -12.5 -15.0 82 2.5 -13.2 130 14 286.4 286.7 277.3 291.4 1.66 19 700 2925 -12.9 -13.6 94 0.7 -13.1 165 19 288.2 288.5 278.6 293.9 1.91 20 695 2980 -13.1 -13.4 98 0.3 -13.2 166 19 288.6 288.9 278.8 294.4 1.96 21 672 3236 -13.1 -14.2 91 1.1 -13.4 172 17 291.4 291.7 280.0 297.1 1.89 22 624 3799 -15.9 -17.6 87 1.7 -16.3 186 16 294.4 294.7 281.0 299.1 1.54 23 581 4334 -18.9 -20.1 90 1.2 -19.2 203 17 297.0 297.2 281.8 301.1 1.33 24 549 4755 -20.9 -23.4 80 2.5 -21.4 231 21 299.4 299.6 282.5 302.8 1.06 25 513 5253 -24.5 -27.9 73 3.4 -25.1 240 25 301.0 301.1 282.8 303.4 0.75 26 500 5440 -25.7 -28.4 78 2.7 -26.1 240 27 301.7 301.8 283.0 304.1 0.74 27 456 6101 -30.7 -32.8 82 2.1 -31.0 235 29 303.5 303.6 283.5 305.3 0.53 28 400 7020 -36.9 -40.1 72 3.2 -37.2 225 31 307.0 307.1 284.6 308.1 0.29 29 349 7947 -45.1 -49.3 63 4.2 -45.3 220 33 308.2 308.2 284.8 308.6 0.12 30 325 8419 -48.7 -52.5 65 3.8 -48.8 227 44 309.5 309.6 285.2 309.9 0.09 31 300 8940 -53.3 -57.4 61 4.1 -53.4 235 57 310.2 310.2 285.5 310.4 0.05 32 288 9201 -55.5 -60.1 56 4.6 -55.6 235 60 310.7 310.7 285.7 310.9 0.04 33 271 9585 -57.8 -61.8 60 4.0 -57.8 235 68 312.9 312.9 286.4 313.0 0.03 34 267 9678 -58.3 -62.2 61 3.9 -58.3 235 68 313.4 313.4 286.6 313.6 0.03 35 256 9942 -58.9 -64.9 46 6.0 -59.0 238 54 316.3 316.4 287.6 316.4 0.02 36 250 10090 -59.9 -65.9 45 6.0 -60.0 240 44 317.0 317.0 287.8 317.1 0.02 37 248 10140 -60.3 -66.3 45 6.0 -60.4 237 41 317.1 317.2 287.8 317.2 0.02 38 245 10216 -60.7 -67.7 39 7.0 -60.8 233 38 317.7 317.7 288.0 317.7 0.02 39 243 10267 -60.9 -68.9 34 8.0 -61.0 230 35 318.1 318.1 288.1 318.2 0.01 40 239 10370 -59.1 -74.1 13 15.0 -59.2 230 33 322.3 322.3 289.5 322.4 0.01 41 234 10504 -56.5 -74.5 9 18.0 -56.7 237 28 328.2 328.2 291.2 328.2 0.01 42 218 10954 -55.1 -78.1 4 23.0 -55.4 243 23 337.1 337.1 293.6 337.1 0.00 43 209 11225 -52.1 -79.1 2 27.0 -52.5 240 24 345.9 345.9 295.7 345.9 0.00 44 200 11510 -51.7 -80.7 2 29.0 -52.1 250 18 350.9 350.9 296.8 350.9 0.00 45 194 11707 -50.9 -80.9 2 30.0 -51.4 250 18 355.2 355.2 297.7 355.3 0.00 46 193 11741 -50.7 -80.7 2 30.0 -51.2 250 18 356.1 356.1 297.9 356.1 0.00 47 163 12840 -50.3 -82.3 1 32.0 -50.9 264 14 374.4 374.4 301.3 374.4 0.00 48 150 13380 -50.9 -82.9 1 32.0 -51.5 280 18 382.4 382.4 302.6 382.4 0.00 49 100 16000 -53.1 -84.1 1 31.0 -53.8 300 11 425.1 425.1 308.3 425.1 0.00 50 70 18310 -52.1 -84.1 1 32.0 -53.1 320 14 472.9 472.9 312.9 473.0 0.00 51 54 19999 -50.3 -84.3 1 34.0 -51.8 234 6 513.5 513.5 315.9 513.5 0.01 52 50 20500 -51.5 -84.5 1 33.0 -52.9 170 3 522.1 522.1 316.4 522.1 0.01 53 48 20765 -50.1 -84.1 1 34.0 -51.8 116 4 531.6 531.6 317.0 531.6 0.01 54 37 22457 -51.9 -84.9 1 33.0 -53.7 5 6 568.0 568.0 319.0 568.1 0.01 55 30 23820 -50.1 -84.1 1 34.0 -52.7 40 10 608.1 608.1 321.0 608.1 0.01 56 25 25011 -49.1 -84.1 1 35.0 -52.3 56 10 643.5 643.5 322.4 643.6 0.01 57 20 26470 -49.7 -83.7 1 34.0 -53.2 110 14 684.0 684.1 323.9 684.2 0.02 58 19 26805 -50.3 -84.3 1 34.0 -53.8 110 14 692.3 692.3 324.2 692.4 0.02 59 15 28350 -49.7 -84.7 1 35.0 -54.1 90 10 742.7 742.7 325.7 742.9 0.02 60 13 29291 -47.3 -83.3 1 36.0 -53.0 144 11 782.0 782.1 326.8 782.3 0.03 61 12 29821 -46.7 -82.7 1 36.0 -52.9 131 11 802.3 802.3 327.3 802.6 0.04 62 11 30397 -47.7 -83.7 1 36.0 -53.8 116 10 818.9 818.9 327.7 819.2 0.03 63 10 31030 -44.7 -82.7 1 38.0 -52.5 100 10 852.7 852.7 328.5 853.1 0.04 64 9.8 31166 -44.1 -82.1 1 38.0 -52.3 101 10 859.9 859.9 328.6 860.4 0.05 65 8.4 32199 -45.3 -82.3 1 37.0 -53.6 107 12 893.9 894.0 329.3 894.5 0.05 66 7.4 33053 -41.5 -81.5 1 40.0 -52.4 113 14 942.4 942.4 330.2 943.2 0.07 67 7.0 33430 -41.7 -81.7 1 40.0 -52.7 115 15 956.7 956.7 330.5 957.4 0.07 68 6.6 33830 -40.9 -80.9 1 40.0 -52.7 976.3 976.3 330.8 977.2 0.09 69 6.4 34039 -41.5 -81.5 1 40.0 -53.1 982.3 982.4 330.9 983.3 0.08 70 5.4 35201 -37.7 -79.7 0 42.0 -52.5 1048.2 1048.3 331.9 1049.8 0.13 71 5.2 35462 -35.5 -78.5 0 43.0 -52.0 1069.5 1069.6 332.2 1071.5 0.16 TRP 243 10267 -60.9 -68.9 34 8.0 -61.0 230 35 318.1 318.1 288.1 318.2 0.01 WND 271 9585 -57.8 -61.8 60 4.0 -57.8 235 68 312.9 312.9 286.4 313.0 0.03 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 913.89 mb = 845.23 m = 2773.05 ft Wetbulb zero: 936.48 mb = 647.43 m = 2124.09 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 84.29 % Est. max temperature: 9.11 C = 48.39 F Sfc-Lift cond lev (LCL): 988.71 mb = 208.21 m = 683.10 ft T: 3.79 C 700-500 lapse rate: 5.09 C/km ThetaE index: 1.51 C Layer 822.0- 802.0 mb Conv cond level (CCL): 893.97 mb = 1019.38 m = 3344.38 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 8.36 C = 47.05 F Cap Strength: 10.64 C Lifted Index: 11.02 C Risk: None Lifted Index @300 mb: 14.82 C Lifted Index @700 mb: 3.13 C Showalter Index: 10.08 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 20.70 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.46 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 76327.18 J/kg Cap Strength: 10.73 C Lift Cond Lev (LCL): 919.56 mb = 794.26 m = 2605.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 1012 9 75 3 -2.9 -0.8 | 33 17 -9.1 -14.1 1 1000 116 95 12 -12.0 1.0 | 56 22 -18.2 -12.3 2 977 305 110 19 -17.9 6.5 | 74 25 -24.1 -6.8 3 941 610 120 20 -17.3 10.0 | 82 24 -23.6 -3.3 4 925 747 120 20 -17.3 10.0 | 82 24 -23.6 -3.3 5 906 914 115 19 -17.2 8.0 | 77 24 -23.5 -5.3 6 872 1219 125 21 -17.2 12.0 | 87 23 -23.4 -1.3 7 850 1420 125 26 -21.3 14.9 | 93 28 -27.5 1.6 8 806 1829 135 19 -13.4 13.4 | 90 20 -19.7 0.1 9 775 2134 140 18 -11.6 13.8 | 92 18 -17.8 0.5 10 745 2438 125 13 -10.6 7.5 | 71 18 -16.9 -5.8 11 717 2743 130 14 -10.7 9.0 | 76 18 -17.0 -4.3 12 700 2925 165 19 -4.9 18.4 | 114 12 -11.2 5.1 13 661 3353 175 16 -1.4 15.9 | 109 8 -7.6 2.6 14 635 3658 190 14 2.4 13.8 | 97 4 -3.8 0.5 15 609 3962 180 18 0.0 18.0 | 127 8 -6.2 4.7 16 585 4267 200 17 5.8 16.0 | 171 3 -0.4 2.7 17 539 4877 240 22 19.1 11.0 | 280 13 12.8 -2.3 18 500 5440 240 27 23.4 13.5 | 269 17 17.1 0.2 19 456 6096 235 29 23.8 16.6 | 259 18 17.5 3.3 20 401 7010 215 32 18.4 26.2 | 223 18 12.1 12.9 21 400 7020 225 31 21.9 21.9 | 241 18 15.7 8.6 22 366 7620 220 32 20.6 24.5 | 232 18 14.3 11.2 23 349 7925 220 33 21.2 25.3 | 231 19 15.0 12.0 24 300 8940 235 57 46.7 32.7 | 244 45 40.4 19.4 25 291 9144 235 59 48.3 33.8 | 244 47 42.1 20.5 26 271 9585 235 68 55.7 39.0 | 243 56 49.5 25.7 27 264 9754 235 68 55.7 39.0 | 243 56 49.5 25.7 28 251 10058 240 46 39.8 23.0 | 254 35 33.6 9.7 29 250 10090 240 44 38.1 22.0 | 255 33 31.9 8.7 30 243 10267 230 35 26.8 22.5 | 246 23 20.6 9.2 31 239 10363 230 33 25.3 21.2 | 247 21 19.0 7.9 32 228 10668 245 22 19.9 9.3 | 286 14 13.7 -4.0 33 207 11278 240 24 20.8 12.0 | 275 15 14.5 -1.3 34 200 11510 250 18 16.9 6.2 | 304 13 10.7 -7.1 35 180 12192 250 17 16.0 5.8 | 308 12 9.7 -7.5 36 172 12497 275 15 14.9 -1.3 | 329 17 8.7 -14.6 37 156 13106 255 14 13.5 3.6 | 323 12 7.3 -9.7 38 150 13380 280 18 17.7 -3.1 | 325 20 11.5 -16.4 39 142 13716 285 17 16.4 -4.4 | 330 20 10.2 -17.7 40 136 14021 285 15 14.5 -3.9 | 334 19 8.2 -17.2 41 130 14326 275 16 15.9 -1.4 | 327 18 9.7 -14.7 42 124 14630 295 16 14.5 -6.8 | 338 22 8.3 -20.1 43 118 14935 290 14 13.2 -4.8 | 339 19 6.9 -18.1 44 112 15240 305 12 9.8 -6.9 | 350 20 3.6 -20.2 45 107 15545 290 14 13.2 -4.8 | 339 19 6.9 -18.1 46 100 16000 300 11 9.5 -5.5 | 350 19 3.3 -18.8 47 98 16154 310 11 8.4 -7.1 | 354 20 2.2 -20.4 48 93 16459 290 16 15.0 -5.5 | 335 21 8.8 -18.8 49 89 16764 305 18 14.7 -10.3 | 340 25 8.5 -23.6 50 85 17069 325 15 8.6 -12.3 | 355 26 2.4 -25.6 51 74 17983 325 10 5.7 -8.2 | 1 21 -0.5 -21.5 52 70 18288 260 7 6.9 1.2 | 357 12 0.7 -12.1 53 70 18310 320 14 9.0 -10.7 | 353 24 2.8 -24.0 54 67 18593 335 11 4.6 -10.0 | 4 23 -1.6 -23.3 55 61 19202 335 10 4.2 -9.1 | 5 22 -2.0 -22.4 56 50 20500 170 3 -0.5 3.0 | 33 12 -6.8 -10.3 57 44 21336 360 6 -0.0 -6.0 | 18 20 -6.2 -19.3 58 40 21946 340 1 0.3 -0.9 | 23 15 -5.9 -14.2 59 33 23165 40 13 -8.4 -10.0 | 32 27 -14.6 -23.3 60 30 23774 50 2 -1.5 -1.3 | 28 17 -7.8 -14.6 61 30 23820 40 10 -6.4 -7.7 | 31 24 -12.7 -21.0 62 29 24079 30 10 -5.0 -8.7 | 27 25 -11.2 -22.0 63 28 24384 65 10 -9.1 -4.2 | 41 23 -15.3 -17.5 64 25 24994 55 10 -8.2 -5.7 | 37 24 -14.4 -19.0 65 24 25298 70 13 -12.2 -4.4 | 46 26 -18.5 -17.7 66 23 25603 115 11 -10.0 4.6 | 62 18 -16.2 -8.7 67 22 25908 80 15 -14.8 -2.6 | 53 26 -21.0 -15.9 68 20 26470 110 14 -13.2 4.8 | 66 21 -19.4 -8.5 69 20 26518 120 16 -13.9 8.0 | 75 21 -20.1 -5.3 70 19 26822 110 14 -13.2 4.8 | 66 21 -19.4 -8.5 71 18 27127 130 11 -8.4 7.1 | 67 16 -14.7 -6.2 72 17 27432 115 11 -10.0 4.6 | 62 18 -16.2 -8.7 73 16 27737 125 10 -8.2 5.7 | 62 16 -14.4 -7.6 74 16 28042 115 10 -9.1 4.2 | 59 18 -15.3 -9.1 75 15 28346 90 10 -10.0 0.0 | 51 21 -16.2 -13.3 76 14 28956 105 13 -12.6 3.4 | 62 21 -18.8 -9.9 77 13 29261 145 11 -6.3 9.0 | 71 13 -12.6 -4.3 78 10 31030 100 10 -9.8 1.7 | 54 20 -16.1 -11.6 79 7 33430 115 15 -13.6 6.3 | 71 21 -19.8 -7.0 Wind Parameters Mean winds (0-6000m): 175.1 at 19.6 knts Storm direction: 205.1 at 14.7 knts Shear (0-3000m) pos: 4.2 neg: 1.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 81.0 deg Storm rel helicity (0-3000m) pos: 194.6 neg: -46.6 tot: 148.0 m^2/s^2 ave: 49.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 51.70 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 ------------------------------------------------------------------------------- 500 108 16 68 23| 18.0 0.0 18.0| 99.3 0.0 99.3 198.6 0.88| 20.4 18.0 1000 114 18 74 23| 9.0 0.0 9.0|113.6 -12.0 101.6 101.6 0.74| 12.4 9.2 1500 118 19 80 24| 7.8 0.0 7.8|150.0 -12.0 138.0 92.0 0.71| 11.3 8.0 2000 122 20 83 23| 4.4 0.0 4.4|150.7 -17.8 132.8 66.4 0.56| 10.4 5.8 2500 124 19 83 22| 3.5 1.3 4.8|151.2 -46.6 104.6 41.9 0.35| 9.7 3.4 3000 127 18 84 21| 4.2 1.0 5.3|194.6 -46.6 148.0 49.3 0.46| 10.3 4.7 4000 139 18 90 18| 3.2 0.8 3.9|198.7 -49.6 149.1 37.3 0.40| 9.2 3.7 5000 154 18 101 15| 2.9 0.6 3.5|217.5 -51.6 165.9 33.2 0.44| 9.5 4.2 6000 175 20 128 10| 2.4 0.5 2.9|217.5 -72.4 145.1 24.2 0.36| 8.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250423.12.gif