UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 18 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 1011 9 6.0 5.1 94 0.9 5.6 105 6 278.3 279.2 278.2 293.1 5.45 1 1000 106 5.4 4.9 97 0.5 5.2 140 24 278.5 279.5 278.3 293.4 5.43 2 981 263 4.2 4.2 100 0.0 4.2 144 38 278.9 279.8 278.3 293.3 5.27 3 925 739 1.6 1.6 100 0.0 1.6 155 44 280.9 281.7 278.5 293.8 4.64 4 855 1369 -2.1 -2.1 100 0.0 -2.1 164 28 283.5 284.1 278.7 294.3 3.83 5 850 1416 -2.3 -2.3 100 0.0 -2.3 165 26 283.7 284.4 278.9 294.5 3.80 6 810 1798 -3.3 -3.4 99 0.1 -3.3 174 34 286.6 287.3 280.1 297.1 3.67 7 803 1867 -3.1 -3.2 99 0.1 -3.1 177 35 287.5 288.2 280.6 298.3 3.76 8 725 2673 -5.3 -5.5 98 0.2 -5.4 208 27 293.7 294.3 283.0 304.0 3.50 9 700 2948 -6.7 -7.1 97 0.4 -6.8 205 35 295.1 295.6 283.2 304.6 3.20 10 656 3452 -9.7 -10.2 96 0.5 -9.9 195 44 297.2 297.7 283.5 305.4 2.68 11 638 3666 -11.7 -12.0 98 0.3 -11.8 190 48 297.3 297.7 283.2 304.6 2.39 12 615 3946 -14.7 -16.6 85 1.9 -15.2 190 50 297.0 297.3 282.3 302.3 1.70 13 607 4045 -15.1 -16.3 91 1.2 -15.4 190 48 297.7 298.0 282.7 303.1 1.76 14 595 4196 -16.9 -19.8 78 2.9 -17.6 190 45 297.3 297.5 282.0 301.5 1.34 15 593 4221 -17.5 -21.3 72 3.8 -18.4 190 44 296.9 297.1 281.5 300.6 1.18 16 584 4335 -18.7 -26.7 49 8.0 -20.2 191 43 296.8 296.9 281.0 299.1 0.74 17 557 4687 -20.7 -27.7 53 7.0 -21.9 197 52 298.4 298.6 281.7 300.7 0.70 18 541 4902 -22.1 -26.1 70 4.0 -22.8 200 57 299.3 299.4 282.2 302.0 0.84 19 540 4916 -21.9 -24.9 77 3.0 -22.5 200 57 299.7 299.8 282.5 302.7 0.94 20 525 5123 -22.3 -24.2 84 1.9 -22.7 200 62 301.6 301.8 283.4 304.9 1.03 21 523 5151 -22.5 -24.5 84 2.0 -22.9 200 62 301.7 301.9 283.4 305.0 1.00 22 500 5480 -24.7 -25.9 90 1.2 -24.9 200 69 302.9 303.1 283.8 306.0 0.93 23 496 5538 -25.1 -26.3 90 1.2 -25.3 201 70 303.1 303.3 283.8 306.1 0.90 24 480 5776 -26.5 -28.2 86 1.7 -26.8 205 76 304.3 304.4 284.1 306.8 0.78 25 477 5822 -25.5 -27.6 83 2.1 -25.9 206 77 306.0 306.2 284.9 308.8 0.83 26 472 5898 -25.5 -27.5 83 2.0 -25.8 207 79 307.0 307.1 285.2 309.8 0.85 27 463 6038 -25.5 -27.3 85 1.8 -25.8 209 83 308.7 308.8 285.9 311.6 0.88 28 438 6439 -28.3 -30.2 84 1.9 -28.6 210 94 310.1 310.2 286.2 312.5 0.71 29 432 6538 -27.5 -29.3 85 1.8 -27.8 210 96 312.3 312.4 287.1 315.0 0.78 30 400 7090 -29.7 -31.5 84 1.8 -30.0 210 111 316.4 316.5 288.3 318.8 0.69 31 399 7108 -29.9 -31.8 83 1.9 -30.2 210 111 316.4 316.5 288.3 318.7 0.67 32 361 7814 -33.9 -37.4 71 3.5 -34.3 210 112 320.2 320.3 289.3 321.7 0.43 33 350 8030 -35.9 -39.7 68 3.8 -36.2 210 114 320.3 320.4 289.2 321.6 0.35 34 309 8882 -43.1 -45.8 75 2.7 -43.3 210 121 321.9 321.9 289.6 322.7 0.20 35 304 8991 -43.9 -48.4 61 4.5 -44.2 210 122 322.3 322.3 289.6 322.9 0.16 36 302 9036 -44.3 -48.7 61 4.4 -44.5 210 123 322.3 322.3 289.6 322.9 0.15 37 300 9080 -44.7 -49.2 61 4.5 -44.9 210 123 322.4 322.4 289.6 322.9 0.14 38 298 9125 -44.7 -48.8 63 4.1 -44.9 210 122 323.0 323.0 289.8 323.6 0.15 39 295 9192 -44.9 -47.6 74 2.7 -45.0 210 122 323.6 323.7 290.0 324.3 0.18 40 293 9238 -45.1 -48.2 71 3.1 -45.3 210 122 324.0 324.0 290.2 324.6 0.17 41 292 9260 -45.3 -48.6 69 3.3 -45.4 210 123 324.0 324.0 290.2 324.6 0.16 42 289 9329 -45.5 -51.5 51 6.0 -45.8 210 123 324.7 324.7 290.3 325.1 0.11 43 285 9422 -46.1 -52.1 51 6.0 -46.4 210 125 325.1 325.1 290.5 325.5 0.11 44 282 9492 -46.5 -51.5 57 5.0 -46.7 210 126 325.5 325.5 290.6 326.0 0.12 45 273 9706 -48.3 -58.3 31 10.0 -48.6 210 128 325.9 326.0 290.6 326.2 0.05 46 267 9852 -48.9 -57.9 34 9.0 -49.2 210 130 327.2 327.2 291.0 327.4 0.06 47 251 10254 -52.3 -58.3 48 6.0 -52.5 210 136 327.9 327.9 291.2 328.2 0.06 48 250 10280 -52.5 -58.5 48 6.0 -52.7 210 136 328.0 328.0 291.2 328.2 0.06 49 248 10332 -52.9 -59.2 46 6.3 -53.1 210 137 328.2 328.2 291.3 328.4 0.05 50 232 10759 -56.1 -65.1 31 9.0 -56.2 214 136 329.6 329.6 291.6 329.7 0.03 51 227 10897 -57.3 -65.3 36 8.0 -57.4 215 135 329.9 329.9 291.7 330.0 0.03 52 226 10925 -57.5 -66.5 31 9.0 -57.6 215 135 330.0 330.0 291.7 330.1 0.02 53 222 11038 -57.5 -70.5 18 13.0 -57.6 215 135 331.7 331.7 292.2 331.7 0.01 54 218 11153 -57.5 -69.5 20 12.0 -57.6 215 134 333.4 333.4 292.6 333.5 0.02 55 208 11450 -56.9 -73.9 10 17.0 -57.1 215 113 338.8 338.8 294.0 338.9 0.01 56 202 11636 -55.7 -75.7 7 20.0 -55.9 215 91 343.6 343.6 295.2 343.6 0.01 57 200 11700 -53.5 -76.5 4 23.0 -53.8 215 83 348.0 348.0 296.2 348.1 0.01 58 196 11832 -50.7 -77.7 3 27.0 -51.1 216 76 354.5 354.5 297.6 354.5 0.00 59 194 11899 -49.7 -76.7 3 27.0 -50.2 216 73 357.2 357.2 298.1 357.2 0.01 60 150 13570 -55.9 -79.9 3 24.0 -56.2 165 20 373.8 373.8 301.2 373.8 0.00 61 100 16140 -55.5 -81.5 3 26.0 -56.0 185 19 420.5 420.5 307.8 420.5 0.01 62 90 16815 -54.9 -80.9 3 26.0 -55.5 220 22 434.6 434.6 309.3 434.6 0.01 63 86 17106 -56.3 -82.3 2 26.0 -56.8 242 25 437.4 437.4 309.6 437.4 0.01 64 78 17733 -52.7 -79.7 2 27.0 -53.6 242 30 457.3 457.3 311.5 457.3 0.01 65 70 18430 -55.1 -81.1 3 26.0 -55.8 210 14 466.5 466.5 312.4 466.6 0.01 66 69 18522 -55.5 -82.5 2 27.0 -56.2 236 15 467.6 467.6 312.4 467.6 0.01 67 64 19004 -52.9 -80.9 2 28.0 -53.9 248 22 483.4 483.4 313.7 483.5 0.01 68 60 19419 -54.7 -81.7 2 27.0 -55.6 202 14 488.4 488.4 314.1 488.5 0.01 69 50 20590 -52.9 -82.9 1 30.0 -54.2 255 3 518.8 518.8 316.2 518.9 0.01 70 46 21127 -51.9 -81.9 2 30.0 -53.4 252 5 533.7 533.7 317.2 533.8 0.01 71 43 21561 -53.9 -80.9 2 27.0 -55.2 241 10 539.2 539.2 317.5 539.3 0.01 72 38 22351 -54.5 -84.5 1 30.0 -55.9 291 7 557.1 557.1 318.5 557.1 0.01 73 36 22698 -52.9 -83.9 1 31.0 -54.6 338 2 569.9 569.9 319.2 570.0 0.01 74 30 23870 -53.3 -84.3 1 31.0 -55.2 200 3 599.3 599.3 320.6 599.4 0.01 75 28 24315 -54.3 -85.3 1 31.0 -56.1 222 5 608.5 608.5 321.0 608.6 0.01 76 27 24549 -52.5 -84.5 1 32.0 -54.7 212 5 619.9 619.9 321.5 620.0 0.01 77 23 25585 -53.9 -84.9 1 31.0 -56.1 130 8 644.9 644.9 322.5 645.0 0.01 78 20 26490 -51.1 -84.1 1 33.0 -54.2 90 8 679.8 679.8 323.7 679.9 0.02 79 19 26825 -49.9 -83.9 1 34.0 -53.5 93 9 693.5 693.5 324.2 693.7 0.02 80 17 27551 -50.9 -83.9 1 33.0 -54.5 118 16 712.7 712.8 324.8 712.9 0.02 81 13 29314 -46.9 -82.9 1 36.0 -52.8 108 10 783.4 783.4 326.8 783.7 0.03 82 12 29843 -47.9 -82.9 1 35.0 -53.6 139 12 798.0 798.0 327.2 798.3 0.03 83 10 31050 -46.7 -82.7 1 36.0 -53.6 135 21 845.2 845.2 328.3 845.6 0.04 84 9.8 31184 -46.7 -82.7 1 36.0 -53.7 134 21 850.1 850.1 328.4 850.5 0.04 85 8.7 31980 -43.9 -81.9 1 38.0 -52.7 131 18 890.4 890.5 329.2 891.0 0.06 86 8.5 32137 -41.7 -81.7 1 40.0 -51.8 130 17 905.0 905.0 329.5 905.6 0.06 87 7.8 32723 -38.9 -79.9 1 41.0 -51.0 128 15 938.7 938.8 330.2 939.7 0.09 88 7.3 33175 -41.7 -80.7 1 39.0 -52.5 126 14 945.3 945.3 330.2 946.1 0.08 89 7.0 33460 -41.9 -80.9 1 39.0 -52.8 125 13 955.8 955.9 330.5 956.7 0.08 90 6.8 33656 -42.1 -81.1 1 39.0 -53.1 963.0 963.0 330.6 963.9 0.08 91 6.4 34069 -39.5 -80.5 0 41.0 -52.2 990.8 990.9 331.1 991.9 0.10 TRP 226 10925 -57.5 -66.5 31 9.0 -57.6 215 135 330.0 330.0 291.7 330.1 0.02 WND 248 10332 -52.9 -59.2 46 6.3 -53.1 210 137 328.2 328.2 291.3 328.4 0.05 Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 894.73 mb = 1011.59 m = 3318.81 ft Wetbulb zero: 894.63 mb = 1006.46 m = 3301.99 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 90.41 % Est. max temperature: 10.98 C = 51.77 F Sfc-Lift cond lev (LCL): 997.18 mb = 129.01 m = 423.25 ft T: 5.22 C 700-500 lapse rate: 7.11 C/km ThetaE index: 0.07 C Layer 981.0- 925.0 mb Conv cond level (CCL): 958.69 mb = 449.06 m = 1473.26 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 7.42 C = 45.35 F Cap Strength: 8.30 C Lifted Index: 8.91 C Risk: None Lifted Index @300 mb: 20.50 C Lifted Index @700 mb: 6.64 C Showalter Index: 8.21 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.40 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 121.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.89 J/kg Max Up Vert Vel: 5.08 m/s Conv Inhibition (B-): 78934.67 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 958.15 mb = 453.58 m = 1488.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 33 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 1011 9 105 6 -5.8 1.6 | 47 36 -26.6 -24.6 1 1000 106 140 24 -15.4 18.4 | 78 37 -36.2 -7.8 2 976 305 145 42 -24.1 34.4 | 100 46 -44.8 8.3 3 940 610 150 43 -21.5 37.2 | 105 44 -42.3 11.1 4 925 739 155 44 -18.6 39.9 | 109 42 -39.4 13.7 5 905 914 160 45 -15.4 42.3 | 114 40 -36.1 16.2 6 871 1219 160 36 -12.3 33.8 | 103 34 -33.1 7.7 7 850 1416 165 26 -6.7 25.1 | 88 28 -27.5 -1.0 8 838 1524 165 24 -6.2 23.2 | 84 27 -27.0 -3.0 9 807 1829 175 35 -3.1 34.9 | 110 25 -23.8 8.7 10 776 2134 190 33 5.7 32.5 | 113 16 -15.0 6.4 11 747 2438 200 24 8.2 22.6 | 74 13 -12.5 -3.6 12 718 2743 210 28 14.0 24.2 | 74 7 -6.8 -1.9 13 700 2948 205 35 14.8 31.7 | 133 8 -6.0 5.6 14 637 3658 190 48 8.3 47.3 | 150 25 -12.4 21.1 15 612 3962 190 50 8.7 49.2 | 152 26 -12.1 23.1 16 587 4267 190 42 7.3 41.4 | 139 20 -13.5 15.2 17 542 4877 200 57 19.5 53.6 | 177 27 -1.3 27.4 18 500 5480 200 69 23.6 64.8 | 184 39 2.8 38.7 19 459 6096 210 84 42.0 72.7 | 205 51 21.2 46.6 20 404 7010 210 110 55.0 95.3 | 206 77 34.2 69.1 21 400 7090 210 111 55.5 96.1 | 206 78 34.7 70.0 22 370 7620 210 110 55.0 95.3 | 206 77 34.2 69.1 23 300 9080 210 123 61.5 106.5 | 207 90 40.7 80.4 24 297 9144 210 121 60.5 104.8 | 207 88 39.7 78.7 25 250 10280 210 136 68.0 117.8 | 207 103 47.2 91.6 26 248 10332 210 137 68.5 118.6 | 207 104 47.7 92.5 27 247 10363 210 137 68.5 118.6 | 207 104 47.7 92.5 28 226 10925 215 135 77.4 110.6 | 214 102 56.7 84.4 29 214 11278 215 134 76.9 109.8 | 214 101 56.1 83.6 30 200 11700 215 83 47.6 68.0 | 213 50 26.8 41.9 31 177 12497 220 42 27.0 32.2 | 226 9 6.2 6.0 32 169 12802 215 17 9.8 13.9 | 42 16 -11.0 -12.2 33 161 13106 175 12 -1.0 12.0 | 57 26 -21.8 -14.2 34 154 13411 180 17 0.0 17.0 | 66 23 -20.8 -9.1 35 150 13570 165 20 -5.2 19.3 | 75 27 -25.9 -6.8 36 147 13716 160 21 -7.2 19.7 | 77 29 -27.9 -6.4 37 140 14021 165 27 -7.0 26.1 | 90 28 -27.7 -0.1 38 127 14630 215 36 20.6 29.5 | 178 3 -0.1 3.4 39 121 14935 205 34 14.4 30.8 | 126 8 -6.4 4.7 40 115 15240 225 37 26.2 26.2 | 270 5 5.4 0.0 41 105 15850 240 39 33.8 19.5 | 297 15 13.0 -6.6 42 100 16140 185 19 1.7 18.9 | 69 20 -19.1 -7.2 43 100 16154 235 27 22.1 15.5 | 353 11 1.4 -10.6 44 95 16459 185 19 1.7 18.9 | 69 20 -19.1 -7.2 45 87 17069 245 24 21.8 10.1 | 356 16 1.0 -16.0 46 83 17374 220 28 18.0 21.4 | 30 5 -2.8 -4.7 47 79 17678 235 32 26.2 18.4 | 325 10 5.5 -7.8 48 75 17983 275 20 19.9 -1.7 | 2 28 -0.8 -27.9 49 72 18288 270 12 12.0 -0.0 | 19 28 -8.8 -26.1 50 70 18430 210 14 7.0 12.1 | 44 20 -13.8 -14.0 51 68 18593 255 15 14.5 3.9 | 16 23 -6.3 -22.3 52 62 19202 245 25 22.7 10.6 | 353 16 1.9 -15.6 53 59 19507 185 10 0.9 10.0 | 51 26 -19.9 -16.2 54 56 19812 220 22 14.1 16.9 | 35 11 -6.6 -9.3 55 54 20117 210 14 7.0 12.1 | 44 20 -13.8 -14.0 56 51 20422 245 15 13.6 6.3 | 20 21 -7.2 -19.8 57 50 20590 255 3 2.9 0.8 | 35 31 -17.9 -25.4 58 49 20726 225 10 7.1 7.1 | 36 23 -13.7 -19.1 59 47 21031 255 3 2.9 0.8 | 35 31 -17.9 -25.4 60 45 21336 245 8 7.3 3.4 | 31 26 -13.5 -22.8 61 40 21946 235 13 10.6 7.5 | 28 21 -10.1 -18.7 62 35 22860 0 0 -0.0 -0.0 | 38 33 -20.8 -26.1 63 30 23870 200 3 1.0 2.8 | 40 31 -19.7 -23.3 64 28 24384 225 5 3.5 3.5 | 37 28 -17.2 -22.6 65 21 26213 80 10 -9.8 -1.7 | 48 41 -30.6 -27.9 66 20 26490 90 8 -8.0 0.0 | 48 39 -28.8 -26.1 67 18 27127 95 10 -10.0 0.9 | 51 40 -30.7 -25.3 68 17 27432 105 13 -12.6 3.4 | 56 40 -33.3 -22.8 69 17 27737 135 19 -13.4 13.4 | 70 36 -34.2 -12.7 70 16 28042 125 14 -11.5 8.0 | 61 37 -32.2 -18.1 71 15 28346 145 14 -8.0 11.5 | 63 32 -28.8 -14.7 72 14 28651 175 11 -1.0 11.0 | 55 26 -21.7 -15.2 73 14 28956 145 2 -1.1 1.6 | 42 33 -21.9 -24.5 74 13 29261 100 10 -9.8 1.7 | 51 39 -30.6 -24.4 75 13 29566 140 10 -6.4 7.7 | 56 33 -27.2 -18.5 76 10 31050 135 21 -14.8 14.8 | 72 37 -35.6 -11.3 77 7 33460 125 13 -10.6 7.5 | 59 37 -31.4 -18.7 Wind Parameters Mean winds (0-6000m): 188.5 at 44.5 knts Storm direction: 218.5 at 33.4 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 568.7 neg: -176.9 tot: 391.9 m^2/s^2 ave: 130.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 19.7 stream: 7.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.10 Bulk Shear: 127.84 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 ------------------------------------------------------------------------------- 500 144 34 92 40| 39.6 0.0 39.6|380.5 0.0 380.5 760.9 0.94| 41.6 39.0 1000 150 39 101 41| 20.1 0.0 20.1|467.0 -20.0 447.0 447.0 0.84| 26.9 22.5 1500 154 37 101 38| 7.5 0.0 7.5|467.0-143.2 323.9 215.9 0.41| 24.2 10.0 2000 158 35 101 35| 8.5 0.0 8.5|552.8-143.2 409.7 204.8 0.48| 22.5 10.7 2500 164 34 103 31| 5.4 0.0 5.4|553.7-176.7 377.0 150.8 0.32| 20.9 6.7 3000 170 33 104 27| 6.4 0.0 6.4|568.7-176.9 391.9 130.6 0.35| 19.7 7.0 4000 178 36 115 24| 4.8 2.1 6.9|583.9-180.7 403.2 100.8 0.33| 17.1 5.6 5000 183 39 124 23| 5.2 1.7 6.9|682.0-203.0 479.0 95.8 0.35| 16.2 5.7 6000 188 45 142 23| 6.5 1.4 7.8|865.1-203.0 662.2 110.4 0.39| 15.8 6.2 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250418.00.gif