UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 19 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 4.4 3.1 91 1.3 3.8 90 6 276.7 277.5 276.4 289.5 4.73 1 1000 104 3.4 2.3 92 1.1 2.9 125 9 276.5 277.3 276.0 288.8 4.51 2 985 226 2.2 2.2 100 0.0 2.2 131 10 276.5 277.3 276.1 288.9 4.55 3 950 518 0.0 0.0 100 0.0 0.0 138 11 277.2 277.9 275.7 288.2 4.02 4 925 731 -1.1 -1.1 100 0.0 -1.1 145 11 278.2 278.8 276.0 288.7 3.81 5 865 1263 -4.5 -4.5 100 0.0 -4.5 162 6 280.0 280.6 276.1 288.9 3.16 6 850 1401 -5.5 -5.8 98 0.3 -5.6 185 6 280.4 280.9 275.9 288.6 2.91 7 815 1730 -7.3 -8.7 90 1.4 -7.8 204 5 281.9 282.3 276.0 288.8 2.43 8 811 1768 -7.5 -8.8 90 1.3 -7.9 206 5 282.1 282.5 276.1 289.0 2.42 9 779 2080 -10.1 -10.7 95 0.6 -10.3 198 7 282.5 282.9 276.0 288.8 2.17 10 740 2474 -12.5 -14.4 86 1.9 -13.0 212 3 284.1 284.4 276.2 289.1 1.69 11 700 2896 -15.7 -16.9 90 1.2 -16.0 220 7 285.1 285.4 276.3 289.4 1.45 12 688 3026 -16.7 -17.4 94 0.7 -16.9 222 7 285.4 285.6 276.5 289.6 1.42 13 675 3169 -17.7 -18.4 94 0.7 -17.9 225 8 285.8 286.1 276.6 289.8 1.33 14 668 3247 -18.3 -20.2 85 1.9 -18.7 227 8 286.0 286.2 276.4 289.5 1.15 15 619 3810 -22.5 -23.9 88 1.4 -22.7 233 9 287.5 287.7 276.8 290.3 0.90 16 613 3881 -23.1 -25.2 83 2.1 -23.4 232 10 287.6 287.8 276.7 290.1 0.80 17 594 4111 -24.7 -25.8 91 1.1 -24.9 232 12 288.4 288.5 277.0 290.8 0.79 18 583 4246 -25.7 -27.9 82 2.2 -26.0 234 14 288.7 288.9 277.0 290.8 0.66 19 576 4334 -26.5 -28.0 87 1.5 -26.7 234 15 288.8 288.9 277.1 290.9 0.66 20 554 4613 -28.5 -29.9 88 1.4 -28.7 231 16 289.7 289.8 277.4 291.5 0.58 21 540 4796 -29.7 -32.3 78 2.6 -30.0 237 16 290.4 290.4 277.6 291.9 0.47 22 507 5242 -32.9 -34.5 86 1.6 -33.1 260 15 291.8 291.8 278.2 293.1 0.40 23 500 5340 -33.5 -36.3 76 2.8 -33.7 260 14 292.2 292.3 278.3 293.3 0.34 24 491 5468 -34.7 -37.5 76 2.8 -34.9 261 14 292.2 292.3 278.3 293.3 0.31 25 481 5612 -35.7 -37.2 86 1.5 -35.8 262 13 292.7 292.8 278.5 293.8 0.33 26 470 5773 -36.5 -38.9 78 2.4 -36.7 263 13 293.7 293.7 278.9 294.6 0.28 27 468 5803 -36.3 -39.1 75 2.8 -36.5 263 13 294.3 294.3 279.2 295.2 0.28 28 454 6014 -37.5 -39.6 81 2.1 -37.7 264 12 295.4 295.4 279.7 296.3 0.27 29 448 6106 -38.1 -41.0 74 2.9 -38.3 265 12 295.7 295.8 279.8 296.5 0.24 30 444 6168 -38.5 -40.5 81 2.0 -38.7 265 13 296.0 296.0 279.9 296.8 0.25 31 437 6277 -39.1 -42.1 73 3.0 -39.3 265 15 296.6 296.6 280.1 297.3 0.22 32 423 6501 -40.7 -42.6 82 1.9 -40.8 259 17 297.3 297.3 280.5 298.0 0.21 33 416 6614 -41.7 -44.8 72 3.1 -41.9 251 16 297.4 297.5 280.4 298.0 0.17 34 407 6763 -42.9 -46.1 71 3.2 -43.0 245 15 297.8 297.8 280.6 298.3 0.15 35 402 6846 -43.5 -46.6 71 3.1 -43.6 245 16 298.0 298.1 280.7 298.5 0.14 36 400 6880 -43.9 -47.5 67 3.6 -44.0 245 16 297.9 298.0 280.6 298.4 0.13 37 399 6897 -43.9 -47.7 66 3.8 -44.0 246 16 298.1 298.2 280.7 298.6 0.13 38 397 6930 -44.3 -48.7 61 4.4 -44.5 249 16 298.1 298.1 280.7 298.5 0.12 39 393 6998 -44.5 -48.0 68 3.5 -44.6 254 15 298.7 298.7 281.0 299.1 0.13 40 388 7083 -44.9 -49.9 57 5.0 -45.1 261 15 299.2 299.2 281.1 299.6 0.10 41 377 7274 -45.9 -49.2 69 3.3 -46.0 276 13 300.4 300.4 281.7 300.8 0.11 42 361 7560 -46.9 -51.6 59 4.7 -47.1 276 15 302.8 302.8 282.7 303.1 0.09 43 356 7652 -47.3 -51.0 66 3.7 -47.4 274 15 303.5 303.5 282.9 303.8 0.10 44 353 7708 -47.7 -51.9 62 4.2 -47.9 271 15 303.7 303.7 283.0 304.0 0.09 45 349 7783 -47.9 -50.5 74 2.6 -48.0 267 14 304.4 304.4 283.3 304.8 0.11 46 340 7954 -48.9 -53.9 56 5.0 -49.0 260 14 305.3 305.3 283.6 305.6 0.07 47 334 8070 -49.5 -52.6 70 3.1 -49.6 262 16 306.0 306.1 284.0 306.4 0.09 48 330 8149 -49.5 -55.5 49 6.0 -49.7 264 17 307.1 307.1 284.3 307.3 0.06 49 327 8208 -49.7 -56.7 44 7.0 -49.9 265 18 307.6 307.6 284.5 307.8 0.05 50 325 8248 -49.9 -56.9 44 7.0 -50.1 267 18 307.9 307.9 284.6 308.1 0.05 51 322 8309 -50.1 -59.1 34 9.0 -50.3 275 19 308.4 308.4 284.8 308.6 0.04 52 320 8349 -49.7 -66.7 12 17.0 -50.0 278 20 309.5 309.5 285.2 309.6 0.02 53 319 8370 -49.5 -69.5 8 20.0 -49.8 279 20 310.1 310.1 285.4 310.1 0.01 54 300 8770 -49.9 -65.9 14 16.0 -50.2 280 22 315.0 315.0 287.1 315.1 0.02 55 297 8836 -49.3 -64.3 16 15.0 -49.6 280 23 316.8 316.8 287.7 316.9 0.02 56 250 9970 -48.5 -76.5 2 28.0 -49.0 270 26 334.0 334.0 292.8 334.0 0.00 57 200 11450 -46.7 -79.7 1 33.0 -47.4 265 22 358.8 358.8 298.5 358.8 0.00 58 150 13350 -49.5 -81.5 1 32.0 -50.2 250 29 384.8 384.8 303.0 384.8 0.00 59 100 16020 -49.1 -83.1 1 34.0 -50.1 250 22 432.9 432.9 309.1 432.9 0.00 60 89 16783 -49.3 -83.3 1 34.0 -50.4 241 19 447.1 447.1 310.6 447.1 0.00 61 81 17395 -52.7 -84.7 1 32.0 -53.5 199 11 452.4 452.4 311.1 452.4 0.00 62 80 17476 -51.1 -84.1 1 33.0 -52.1 195 14 457.3 457.3 311.5 457.3 0.00 63 76 17809 -50.5 -84.5 1 34.0 -51.7 196 24 465.3 465.3 312.3 465.3 0.00 64 73 18074 -47.5 -83.5 1 36.0 -49.1 216 28 477.0 477.0 313.2 477.0 0.01 65 70 18350 -48.5 -83.5 1 35.0 -50.0 250 28 480.6 480.6 313.5 480.7 0.01 66 68 18541 -49.5 -83.5 1 34.0 -50.9 250 30 482.5 482.5 313.7 482.5 0.01 67 66 18737 -48.1 -84.1 1 36.0 -49.7 256 27 489.7 489.7 314.2 489.7 0.01 68 57 19696 -52.5 -85.5 1 33.0 -53.7 298 18 500.6 500.6 315.0 500.7 0.00 69 55 19928 -49.7 -84.7 1 35.0 -51.3 292 21 512.2 512.2 315.8 512.2 0.01 70 50 20550 -51.9 -84.9 1 33.0 -53.3 200 10 521.2 521.2 316.4 521.2 0.01 71 49 20680 -52.1 -84.1 1 32.0 -53.5 200 10 523.7 523.7 316.5 523.8 0.01 72 46 21090 -49.9 -83.9 1 34.0 -51.8 241 10 538.6 538.6 317.5 538.6 0.01 73 40 21996 -52.5 -85.5 1 33.0 -54.1 170 1 554.0 554.0 318.3 554.0 0.01 74 35 22861 -50.5 -85.5 1 35.0 -52.7 168 3 580.8 580.8 319.7 580.8 0.01 75 32 23442 -51.9 -85.9 1 34.0 -53.9 166 5 592.1 592.1 320.2 592.2 0.01 76 30 23860 -51.3 -85.3 1 34.0 -53.6 165 6 604.8 604.8 320.8 604.8 0.01 77 21 26182 -51.3 -86.3 1 35.0 -54.3 198 5 669.7 669.7 323.4 669.8 0.01 78 20 26500 -50.7 -85.7 1 35.0 -54.0 190 5 681.0 681.0 323.8 681.1 0.01 79 18 27190 -48.1 -85.1 1 37.0 -52.5 104 2 710.0 710.0 324.7 710.1 0.02 80 16 27964 -49.7 -85.7 1 36.0 -53.9 134 11 729.1 729.1 325.3 729.2 0.02 81 13 29334 -46.1 -84.1 1 38.0 -52.3 111 11 786.2 786.2 326.9 786.4 0.03 82 11 30445 -45.9 -83.9 1 38.0 -52.8 132 12 825.4 825.4 327.8 825.7 0.03 83 10 31080 -45.7 -84.7 0 39.0 -53.1 160 13 849.0 849.0 328.4 849.2 0.03 84 8.1 32498 -41.1 -82.1 0 41.0 -51.8 919.9 920.0 329.8 920.5 0.06 TRP 322 8309 -50.1 -59.1 34 9.0 -50.3 275 19 308.4 308.4 284.8 308.6 0.04 WND Sounding variables and indices 1000-500 mb thick: 5236.00 m Freezing level: 950.00 mb = 517.64 m = 1698.27 ft Wetbulb zero: 949.56 mb = 521.38 m = 1710.54 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 90.58 % Est. max temperature: 7.85 C = 46.13 F Sfc-Lift cond lev (LCL): 990.86 mb = 178.36 m = 585.17 ft T: 2.67 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.70 C Layer 950.0- 925.0 mb Conv cond level (CCL): 960.53 mb = 428.93 m = 1407.23 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 4.71 C = 40.48 F Cap Strength: 3.47 C Lifted Index: 3.75 C Risk: None Lifted Index @300 mb: 18.69 C Lifted Index @700 mb: 0.80 C Showalter Index: 3.78 C Risk: None Total Totals Index: 55.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.00 C Cross Totals Index: 27.70 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 160.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.75 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 956.96 mb = 458.91 m = 1505.60 ft Lev Free Conv (LFC): 951.96 mb = 501.08 m = 1643.96 ft Equ Level (EL): 921.96 mb = 757.16 m = 2484.10 ft B at Equ Level: 9.69 J/kg Max Parcel Lev (MPL): 791.96 mb = 1952.16 m = 6404.66 ft Wind level data Storm motion: 252 at 7 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 90 6 -6.0 0.0 | 80 13 -13.1 -2.3 1 1000 104 125 9 -7.4 5.2 | 101 15 -14.5 2.9 2 975 305 135 10 -7.1 7.1 | 109 15 -14.2 4.8 3 939 610 140 11 -7.1 8.4 | 113 15 -14.2 6.2 4 925 731 145 11 -6.3 9.0 | 117 15 -13.4 6.7 5 904 914 145 11 -6.3 9.0 | 117 15 -13.4 6.7 6 870 1219 155 6 -2.5 5.4 | 108 10 -9.6 3.2 7 850 1401 185 6 0.5 6.0 | 119 8 -6.6 3.7 8 804 1829 210 5 2.5 4.3 | 114 5 -4.6 2.1 9 773 2134 195 7 1.8 6.8 | 130 7 -5.3 4.5 10 743 2438 210 3 1.5 2.6 | 93 6 -5.6 0.3 11 714 2743 230 6 4.6 3.9 | 122 3 -2.5 1.6 12 700 2896 220 7 4.5 5.4 | 140 4 -2.6 3.1 13 630 3658 235 9 7.4 5.2 | 185 3 0.3 2.9 14 604 3962 230 10 7.7 6.4 | 188 4 0.6 4.2 15 580 4267 235 15 12.3 8.6 | 219 8 5.2 6.3 16 556 4572 230 16 12.3 10.3 | 213 10 5.1 8.0 17 533 4877 240 16 13.9 8.0 | 230 9 6.7 5.7 18 511 5182 260 15 14.8 2.6 | 268 8 7.7 0.3 19 500 5340 260 14 13.8 2.4 | 269 7 6.7 0.2 20 448 6096 265 12 12.0 1.0 | 284 5 4.8 -1.2 21 429 6401 265 18 17.9 1.6 | 274 11 10.8 -0.7 22 410 6706 245 15 13.6 6.3 | 238 8 6.5 4.1 23 400 6880 245 16 14.5 6.8 | 239 9 7.4 4.5 24 374 7315 280 13 12.8 -2.3 | 309 7 5.7 -4.5 25 357 7620 275 15 14.9 -1.3 | 295 9 7.8 -3.6 26 341 7925 260 14 13.8 2.4 | 269 7 6.7 0.2 27 326 8230 265 18 17.9 1.6 | 274 11 10.8 -0.7 28 322 8309 275 19 18.9 -1.7 | 288 12 11.8 -3.9 29 311 8534 290 22 20.7 -7.5 | 306 17 13.6 -9.8 30 300 8770 280 22 21.7 -3.8 | 293 16 14.6 -6.1 31 297 8839 280 23 22.7 -4.0 | 292 17 15.5 -6.3 32 283 9144 285 23 22.2 -6.0 | 299 17 15.1 -8.2 33 271 9449 275 25 24.9 -2.2 | 284 18 17.8 -4.5 34 258 9754 285 27 26.1 -7.0 | 296 21 19.0 -9.3 35 250 9970 270 26 26.0 -0.0 | 277 19 18.9 -2.3 36 247 10058 270 26 26.0 -0.0 | 277 19 18.9 -2.3 37 225 10668 255 24 23.2 6.2 | 256 17 16.1 3.9 38 200 11450 265 22 21.9 1.9 | 271 15 14.8 -0.4 39 196 11582 265 23 22.9 2.0 | 271 16 15.8 -0.3 40 150 13350 250 29 27.3 9.9 | 249 22 20.1 7.6 41 135 14021 250 32 30.1 10.9 | 249 25 23.0 8.7 42 129 14326 245 30 27.2 12.7 | 243 23 20.1 10.4 43 118 14935 270 14 14.0 -0.0 | 288 7 6.9 -2.3 44 113 15240 255 18 17.4 4.7 | 257 11 10.3 2.4 45 107 15545 315 10 7.1 -7.1 | 0 9 -0.0 -9.3 46 103 15850 275 1 1.0 -0.1 | 69 7 -6.1 -2.4 47 100 16020 250 22 20.7 7.5 | 249 15 13.6 5.2 48 98 16154 250 21 19.7 7.2 | 249 14 12.6 4.9 49 89 16764 240 19 16.5 9.5 | 232 12 9.3 7.2 50 85 17069 260 12 11.8 2.1 | 272 5 4.7 -0.2 51 81 17374 200 10 3.4 9.4 | 153 8 -3.7 7.1 52 78 17678 185 21 1.8 20.9 | 164 19 -5.3 18.6 53 74 17983 210 27 13.5 23.4 | 197 22 6.4 21.1 54 71 18288 230 29 22.2 18.6 | 223 22 15.1 16.4 55 70 18350 250 28 26.3 9.6 | 249 21 19.2 7.3 56 67 18593 250 30 28.2 10.3 | 249 23 21.1 8.0 57 61 19202 275 17 16.9 -1.5 | 291 11 9.8 -3.8 58 59 19507 310 14 10.7 -9.0 | 342 12 3.6 -11.3 59 56 19812 290 20 18.8 -6.8 | 308 15 11.7 -9.1 60 53 20117 295 22 19.9 -9.3 | 312 17 12.8 -11.6 61 51 20422 360 10 -0.0 -10.0 | 30 14 -7.1 -12.3 62 50 20550 200 10 3.4 9.4 | 153 8 -3.7 7.1 63 49 20726 200 10 3.4 9.4 | 153 8 -3.7 7.1 64 46 21031 230 10 7.7 6.4 | 188 4 0.6 4.2 65 44 21336 285 10 9.7 -2.6 | 332 5 2.6 -4.9 66 40 21946 170 1 -0.2 1.0 | 80 7 -7.3 -1.3 67 30 23860 165 6 -1.6 5.8 | 112 9 -8.7 3.5 68 29 24079 235 1 0.8 0.6 | 75 7 -6.3 -1.7 69 28 24384 245 4 3.6 1.7 | 80 4 -3.5 -0.6 70 20 26500 190 5 0.9 4.9 | 113 7 -6.2 2.6 71 18 27127 105 1 -1.0 0.3 | 76 8 -8.1 -2.0 72 17 27432 100 5 -4.9 0.9 | 83 12 -12.0 -1.4 73 17 27737 115 16 -14.5 6.8 | 102 22 -21.6 4.5 74 16 28042 140 10 -6.4 7.7 | 112 15 -13.5 5.4 75 14 28651 105 10 -9.7 2.6 | 91 17 -16.8 0.3 76 14 28956 135 13 -9.2 9.2 | 113 18 -16.3 6.9 77 13 29261 135 10 -7.1 7.1 | 109 15 -14.2 4.8 78 13 29566 50 15 -11.5 -9.6 | 57 22 -18.6 -11.9 79 12 29870 85 17 -16.9 -1.5 | 81 24 -24.0 -3.8 80 11 30175 120 12 -10.4 6.0 | 102 18 -17.5 3.7 81 10 31080 160 13 -4.4 12.2 | 131 15 -11.6 9.9 Wind Parameters Mean winds (0-6000m): 222.2 at 10.0 knts Storm direction: 252.2 at 7.5 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 44.2 neg: -11.2 tot: 33.1 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 25.71 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 ------------------------------------------------------------------------------- 500 131 9 105 15| 8.3 0.0 8.3| 29.6 0.0 29.6 59.3 0.97| 8.4 8.2 1000 138 10 111 15| 4.2 0.0 4.2| 34.8 -1.2 33.6 33.6 0.79| 5.8 4.6 1500 144 9 112 13| 3.1 0.0 3.1| 38.7 -5.3 33.4 22.2 0.50| 6.4 3.2 2000 153 8 115 12| 2.6 0.0 2.6| 40.2 -6.1 34.2 17.1 0.45| 5.6 2.5 2500 160 7 116 11| 1.8 0.0 1.8| 41.2 -11.2 30.0 12.0 0.26| 5.5 1.4 3000 169 7 119 10| 2.1 0.0 2.1| 44.2 -11.2 33.1 11.0 0.33| 5.3 1.7 4000 189 8 131 8| 1.8 0.3 2.1| 47.0 -11.2 35.8 9.0 0.37| 4.5 1.7 5000 207 9 154 7| 2.0 0.2 2.2| 62.2 -12.7 49.5 9.9 0.43| 4.7 2.0 6000 222 10 175 5| 1.4 0.2 1.6| 70.8 -12.7 58.1 9.7 0.47| 4.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250419.00.gif