UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 16 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 1025 9 7.4 0.4 61 7.0 4.3 265 7 278.6 279.2 276.2 289.2 3.84 1 1020 50 5.4 -0.6 65 6.0 2.8 263 8 277.0 277.6 275.0 286.8 3.58 2 1014 100 5.0 0.1 71 4.9 2.9 261 9 277.0 277.7 275.3 287.5 3.79 3 1000 216 4.0 -0.1 75 4.1 2.2 255 11 277.1 277.8 275.4 287.6 3.79 4 981 372 2.6 -0.6 79 3.2 1.3 258 10 277.3 277.9 275.4 287.5 3.73 5 978 396 2.2 -1.3 78 3.5 0.8 259 10 277.1 277.7 275.0 286.9 3.55 6 977 405 2.2 -2.8 69 5.0 0.2 260 10 277.2 277.7 274.6 286.0 3.18 7 973 438 1.8 -1.7 78 3.5 0.4 261 9 277.1 277.7 274.9 286.7 3.46 8 970 463 1.6 -3.2 70 4.8 -0.3 263 9 277.2 277.7 274.4 285.8 3.11 9 968 479 1.4 -1.5 81 2.9 0.2 264 9 277.1 277.7 275.0 286.9 3.53 10 964 513 1.2 -1.6 82 2.8 0.1 265 8 277.2 277.8 275.0 287.0 3.52 11 958 563 0.8 -2.5 79 3.3 -0.5 268 8 277.3 277.9 274.8 286.5 3.32 12 951 622 0.4 -5.6 64 6.0 -1.8 269 7 277.5 278.0 273.9 284.9 2.64 13 949 639 0.2 -4.0 73 4.2 -1.4 267 7 277.5 278.0 274.5 285.8 2.99 14 946 664 0.0 -6.0 64 6.0 -2.2 264 6 277.5 278.0 273.9 284.7 2.58 15 944 681 0.0 -2.6 83 2.6 -1.0 262 6 277.7 278.3 275.0 286.9 3.34 16 942 698 -0.3 -3.1 81 2.8 -1.4 261 6 277.6 278.1 274.8 286.5 3.22 17 940 715 -0.5 -3.6 80 3.1 -1.7 259 5 277.5 278.0 274.6 286.2 3.11 18 938 732 0.0 -9.0 51 9.0 -3.0 257 5 278.2 278.5 273.5 284.0 2.06 19 930 801 -0.5 -8.5 55 8.0 -3.2 250 4 278.4 278.7 273.7 284.5 2.16 20 925 844 -0.7 -8.7 55 8.0 -3.4 245 3 278.6 279.0 273.8 284.7 2.14 21 912 957 -1.5 -10.5 50 9.0 -4.4 228 2 278.9 279.2 273.6 284.3 1.88 22 909 983 -1.5 -11.5 46 10.0 -4.6 227 2 279.2 279.5 273.5 284.2 1.74 23 893 1124 -2.5 -11.5 50 9.0 -5.3 220 3 279.6 279.9 273.8 284.7 1.77 24 883 1213 -3.3 -9.3 63 6.0 -5.3 215 4 279.6 280.0 274.4 285.7 2.14 25 862 1403 -4.7 -8.7 74 4.0 -6.0 206 4 280.1 280.5 274.9 286.6 2.29 26 854 1476 -5.3 -11.3 63 6.0 -7.1 202 4 280.2 280.5 274.3 285.6 1.88 27 850 1513 -5.7 -10.7 68 5.0 -7.2 200 4 280.2 280.5 274.5 285.9 1.99 28 830 1699 -6.9 -12.9 62 6.0 -8.7 229 5 280.8 281.1 274.4 285.8 1.70 29 826 1737 -7.1 -11.2 72 4.1 -8.4 235 5 281.0 281.3 274.9 286.7 1.96 30 818 1812 -7.9 -11.6 75 3.7 -9.0 247 6 280.9 281.3 274.8 286.5 1.92 31 793 2053 -9.7 -13.7 73 4.0 -10.8 239 5 281.5 281.8 274.8 286.4 1.67 32 780 2180 -10.3 -16.3 61 6.0 -11.8 238 5 282.2 282.4 274.7 286.2 1.37 33 778 2200 -10.1 -19.1 48 9.0 -12.2 240 5 282.6 282.8 274.5 285.9 1.08 34 768 2300 -10.7 -20.7 44 10.0 -12.9 248 6 283.0 283.2 274.5 285.9 0.96 35 760 2380 -11.1 -25.1 30 14.0 -13.9 255 7 283.4 283.6 274.3 285.5 0.65 36 755 2431 -11.3 -26.3 28 15.0 -14.2 259 8 283.8 283.9 274.3 285.6 0.59 37 742 2564 -10.7 -31.7 16 21.0 -14.2 268 9 285.8 285.9 275.1 287.0 0.36 38 726 2731 -10.9 -37.9 9 27.0 -14.7 279 11 287.4 287.4 275.6 288.1 0.20 39 716 2838 -11.5 -30.5 19 19.0 -14.8 282 12 287.9 288.0 276.3 289.2 0.42 40 711 2892 -11.7 -22.7 40 11.0 -14.1 283 12 288.2 288.4 277.1 290.9 0.87 41 708 2924 -11.7 -21.7 43 10.0 -14.0 283 12 288.6 288.8 277.4 291.5 0.95 42 706 2946 -11.7 -22.7 40 11.0 -14.1 284 13 288.8 289.0 277.4 291.5 0.87 43 700 3011 -11.5 -23.5 36 12.0 -14.1 285 13 289.7 289.9 277.8 292.3 0.82 44 698 3033 -11.3 -25.3 30 14.0 -14.2 286 13 290.2 290.3 277.9 292.4 0.70 45 677 3267 -12.7 -23.7 39 11.0 -15.0 296 15 291.2 291.3 278.5 293.8 0.83 46 645 3635 -15.1 -28.1 32 13.0 -17.4 296 18 292.5 292.6 278.8 294.4 0.59 47 642 3671 -14.9 -29.9 27 15.0 -17.5 295 18 293.1 293.2 279.0 294.8 0.50 48 625 3874 -15.5 -42.5 8 27.0 -18.8 297 20 294.7 294.7 279.2 295.2 0.14 49 616 3983 -16.1 -42.1 9 26.0 -19.3 298 21 295.3 295.3 279.4 295.8 0.15 50 603 4144 -17.3 -44.3 8 27.0 -20.3 299 23 295.7 295.7 279.6 296.1 0.12 51 541 4947 -24.1 -41.1 19 17.0 -25.8 300 26 296.9 296.9 280.3 297.6 0.19 52 534 5042 -24.9 -44.9 14 20.0 -26.7 300 27 297.0 297.1 280.2 297.5 0.13 53 526 5152 -25.7 -41.7 21 16.0 -27.2 300 28 297.4 297.4 280.4 298.0 0.19 54 500 5520 -25.9 -39.9 26 14.0 -27.4 290 37 301.5 301.5 282.3 302.3 0.24 55 400 7100 -35.7 -45.7 35 10.0 -36.4 295 56 308.6 308.6 285.0 309.2 0.16 56 300 9030 -50.9 -60.9 30 10.0 -51.1 300 82 313.6 313.6 286.6 313.7 0.04 57 257 10025 -56.5 -64.0 39 7.5 -56.6 290 104 319.5 319.5 288.6 319.6 0.03 58 250 10200 -57.5 -64.5 41 7.0 -57.6 290 102 320.6 320.6 288.9 320.7 0.03 59 247 10276 -57.9 -65.9 35 8.0 -58.0 290 103 321.1 321.1 289.1 321.2 0.02 60 200 11600 -58.9 -80.9 4 22.0 -59.0 290 86 339.5 339.5 294.2 339.5 0.00 61 150 13430 -58.3 -83.3 3 25.0 -58.5 290 47 369.6 369.6 300.5 369.6 0.00 62 100 16010 -55.1 -83.1 2 28.0 -55.6 275 35 421.3 421.3 307.9 421.3 0.00 63 86 16981 -51.9 -81.9 2 30.0 -52.8 284 26 446.3 446.3 310.5 446.3 0.01 64 80 17450 -52.9 -82.9 1 30.0 -53.7 305 13 453.6 453.6 311.2 453.6 0.01 65 71 18227 -49.1 -81.1 1 32.0 -50.5 258 13 477.4 477.4 313.2 477.4 0.01 66 70 18320 -49.3 -80.3 1 31.0 -50.7 250 13 478.9 478.9 313.4 479.0 0.01 67 50 20510 -50.7 -81.7 1 31.0 -52.3 275 8 524.0 524.0 316.5 524.1 0.01 68 49 20642 -50.7 -81.7 1 31.0 -52.3 266 12 527.0 527.0 316.8 527.1 0.01 69 47 20912 -52.5 -82.5 1 30.0 -53.9 242 8 529.0 529.0 316.9 529.1 0.01 70 44 21339 -51.7 -82.7 1 31.0 -53.3 220 9 541.1 541.1 317.6 541.1 0.01 71 41 21794 -53.9 -83.9 1 30.0 -55.2 277 10 546.6 546.6 317.9 546.7 0.01 72 36 22636 -50.5 -82.5 1 32.0 -52.6 202 12 576.1 576.1 319.5 576.2 0.01 73 34 23007 -52.1 -83.1 1 31.0 -54.0 212 12 581.4 581.4 319.8 581.5 0.01 74 31 23607 -50.7 -81.7 1 31.0 -53.1 230 12 600.8 600.8 320.6 600.9 0.02 75 30 23820 -51.1 -82.1 1 31.0 -53.4 210 2 605.3 605.3 320.9 605.4 0.02 76 22 25831 -52.9 -82.9 1 30.0 -55.4 351 1 656.1 656.1 322.9 656.3 0.02 77 20 26450 -50.3 -82.3 1 32.0 -53.7 145 10 682.2 682.2 323.9 682.4 0.02 78 18 27142 -48.3 -81.3 1 33.0 -52.6 132 6 709.4 709.4 324.7 709.6 0.03 79 16 27915 -50.3 -82.3 1 32.0 -54.2 112 4 727.2 727.2 325.3 727.4 0.03 80 11 30377 -47.9 -80.9 1 33.0 -53.9 71 10 818.1 818.2 327.7 818.6 0.05 81 10 31010 -45.3 -79.3 1 34.0 -52.8 60 12 850.5 850.5 328.4 851.2 0.07 82 10 31010 -45.9 -79.9 1 34.0 -53.1 60 12 848.2 848.2 328.4 848.9 0.07 83 9.6 31282 -45.9 -79.9 1 34.0 -53.3 858.2 858.2 328.6 858.9 0.07 84 8.2 32340 -41.9 -77.9 1 36.0 -52.0 913.5 913.6 329.7 914.8 0.11 85 7.9 32592 -42.7 -77.7 1 35.0 -52.5 920.1 920.2 329.8 921.5 0.12 86 7.4 33035 -41.3 -77.3 1 36.0 -52.2 943.2 943.3 330.2 944.8 0.14 TRP 247 10276 -57.9 -65.9 35 8.0 -58.0 290 103 321.1 321.1 289.1 321.2 0.02 WND 257 10025 -56.5 -64.0 39 7.5 -56.6 290 104 319.5 319.5 288.6 319.6 0.03 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 944.00 mb = 681.19 m = 2234.86 ft Freezing level: 938.00 mb = 732.26 m = 2402.41 ft Freezing level: 938.00 mb = 732.26 m = 2402.41 ft Wetbulb zero: 971.27 mb = 452.19 m = 1483.54 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 39.20 % Est. max temperature: 8.64 C = 47.55 F Sfc-Lift cond lev (LCL): 920.71 mb = 881.05 m = 2890.56 ft T: -0.96 C 700-500 lapse rate: 5.74 C/km ThetaE index: 2.34 C Layer 1020.0-1014.0 mb Conv cond level (CCL): 874.80 mb = 1286.78 m = 4221.67 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 8.64 C = 47.56 F Cap Strength: 9.96 C Lifted Index: 12.93 C Risk: None Lifted Index @300 mb: 19.22 C Lifted Index @700 mb: 6.47 C Showalter Index: 13.46 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 15.20 C K Index: -2.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.92 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 61350.27 J/kg Cap Strength: 12.16 C Lift Cond Lev (LCL): 906.81 mb = 1002.15 m = 3287.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 12 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 1025 9 265 7 7.0 0.6 | 174 10 -1.0 9.8 1 1000 216 255 11 10.6 2.8 | 193 12 2.7 12.0 2 989 305 255 11 10.6 2.8 | 193 12 2.7 12.0 3 952 610 270 7 7.0 -0.0 | 174 9 -0.9 9.2 4 925 844 245 3 2.7 1.3 | 153 12 -5.2 10.4 5 917 914 230 2 1.5 1.3 | 149 12 -6.4 10.5 6 882 1219 215 4 2.3 3.3 | 156 14 -5.6 12.5 7 850 1513 200 4 1.4 3.8 | 153 15 -6.6 12.9 8 816 1829 250 6 5.6 2.1 | 168 11 -2.3 11.2 9 784 2134 235 4 3.3 2.3 | 158 12 -4.7 11.5 10 754 2438 260 8 7.9 1.4 | 180 11 -0.1 10.6 11 725 2743 280 11 10.8 -1.9 | 202 8 2.9 7.3 12 700 3011 285 13 12.6 -3.4 | 219 7 4.6 5.8 13 669 3353 300 16 13.9 -8.0 | 259 6 5.9 1.2 14 642 3658 295 18 16.3 -7.6 | 259 9 8.4 1.6 15 591 4267 300 24 20.8 -12.0 | 282 13 12.9 -2.8 16 545 4877 300 25 21.7 -12.5 | 284 14 13.7 -3.3 17 502 5486 300 32 27.7 -16.0 | 289 21 19.8 -6.8 18 500 5520 290 37 34.8 -12.7 | 277 27 26.8 -3.5 19 481 5791 290 37 34.8 -12.7 | 277 27 26.8 -3.5 20 461 6096 290 43 40.4 -14.7 | 280 33 32.5 -5.5 21 400 7100 295 56 50.8 -23.7 | 289 45 42.8 -14.5 22 370 7620 300 59 51.1 -29.5 | 295 48 43.2 -20.3 23 309 8839 300 78 67.5 -39.0 | 297 67 59.6 -29.8 24 300 9030 300 82 71.0 -41.0 | 297 71 63.1 -31.8 25 295 9144 300 81 70.1 -40.5 | 297 70 62.2 -31.3 26 257 10025 290 104 97.7 -35.6 | 286 94 89.8 -26.4 27 256 10058 290 104 97.7 -35.6 | 286 94 89.8 -26.4 28 250 10200 290 102 95.8 -34.9 | 286 92 87.9 -25.7 29 247 10276 290 103 96.8 -35.2 | 286 93 88.9 -26.0 30 201 11582 285 94 90.8 -24.3 | 280 84 82.9 -15.1 31 200 11600 290 86 80.8 -29.4 | 286 76 72.9 -20.2 32 158 13106 300 41 35.5 -20.5 | 292 30 27.6 -11.3 33 150 13430 290 47 44.2 -16.1 | 281 37 36.2 -6.9 34 137 14021 280 50 49.2 -8.7 | 269 41 41.3 0.5 35 124 14630 290 36 33.8 -12.3 | 277 26 25.9 -3.1 36 113 15240 285 39 37.7 -10.1 | 272 30 29.7 -0.9 37 108 15545 275 30 29.9 -2.6 | 253 23 22.0 6.6 38 100 16010 275 35 34.9 -3.1 | 257 28 26.9 6.1 39 98 16154 275 35 34.9 -3.1 | 257 28 26.9 6.1 40 85 17069 285 25 24.1 -6.5 | 261 16 16.2 2.7 41 81 17374 310 14 10.7 -9.0 | 266 3 2.8 0.2 42 74 17983 270 10 10.0 -0.0 | 193 9 2.1 9.2 43 70 18288 255 14 13.5 3.6 | 204 14 5.6 12.8 44 70 18320 250 13 12.2 4.4 | 197 14 4.3 13.6 45 67 18593 245 13 11.8 5.5 | 195 15 3.9 14.7 46 64 18898 215 13 7.5 10.6 | 179 20 -0.5 19.8 47 58 19507 235 33 27.0 18.9 | 214 34 19.1 28.1 48 56 19812 250 18 16.9 6.2 | 210 18 9.0 15.3 49 51 20422 265 26 25.9 2.3 | 238 21 18.0 11.4 50 50 20510 275 8 8.0 -0.7 | 180 8 0.0 8.5 51 48 20726 260 15 14.8 2.6 | 210 14 6.8 11.8 52 46 21031 230 3 2.3 1.9 | 153 12 -5.6 11.1 53 44 21336 220 9 5.8 6.9 | 172 16 -2.1 16.1 54 40 21946 295 10 9.1 -4.2 | 193 5 1.1 5.0 55 38 22250 175 10 -0.9 10.0 | 155 21 -8.8 19.1 56 36 22555 200 12 4.1 11.3 | 169 21 -3.8 20.5 57 32 23470 225 11 7.8 7.8 | 179 17 -0.2 17.0 58 30 23774 235 14 11.5 8.0 | 192 18 3.5 17.2 59 30 23820 210 2 1.0 1.7 | 148 13 -6.9 10.9 60 29 24079 275 10 10.0 -0.9 | 194 9 2.0 8.3 61 28 24384 160 6 -2.1 5.6 | 146 18 -10.0 14.8 62 26 24689 225 10 7.1 7.1 | 177 16 -0.9 16.3 63 25 24994 255 10 9.7 2.6 | 188 12 1.7 11.8 64 22 25908 0 0 -0.0 -0.0 | 139 12 -7.9 9.2 65 20 26450 145 10 -5.7 8.2 | 142 22 -13.7 17.4 66 19 26822 145 10 -5.7 8.2 | 142 22 -13.7 17.4 67 17 27432 120 3 -2.6 1.5 | 135 15 -10.5 10.7 68 10 31010 60 12 -10.4 -6.0 | 100 19 -18.3 3.2 Wind Parameters Mean winds (0-6000m): 289.2 at 16.2 knts Storm direction: 319.2 at 12.1 knts Shear (0-3000m) pos: 2.5 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 44.0 deg Storm rel helicity (0-3000m) pos: 52.7 neg: -30.7 tot: 21.9 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 11.52 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 ------------------------------------------------------------------------------- 500 258 10 188 11| 1.4 0.0 1.4| 9.7 -5.7 4.0 8.0 0.19| 7.6 1.5 1000 258 7 175 11| 0.7 3.4 4.0| 11.3 -22.7 -11.4 -11.4 -0.28| 7.8 -2.1 1500 249 6 168 12| 0.5 2.6 3.0| 14.7 -24.9 -10.2 -6.8 -0.21| 6.0 -1.3 2000 246 6 167 12| 1.1 1.9 3.1| 26.7 -28.4 -1.8 -0.9 -0.07| 6.0 -0.4 2500 247 6 167 12| 1.9 1.6 3.4| 41.8 -30.7 11.0 4.4 0.09| 6.1 0.6 3000 256 7 172 11| 2.5 1.3 3.7| 52.7 -30.7 21.9 7.3 0.22| 6.0 1.3 4000 276 9 190 8| 3.0 1.0 4.0| 67.4 -30.7 36.7 9.2 0.33| 5.9 1.9 5000 286 12 215 7| 2.7 0.6 3.3| 75.4 -30.7 44.7 8.9 0.34| 5.2 1.8 6000 289 16 242 8| 2.3 0.9 3.2| 87.0 -59.5 27.4 4.6 0.21| 5.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250416.00.gif