UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 6 DEC 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 ------------------------------------------------------------------------------- 0 1000 -13 50 1 SFC 997 9 3.0 2.6 97 0.4 2.8 50 1 276.4 277.2 276.1 289.0 4.62 2 986 99 3.4 1.6 88 1.8 2.6 80 3 277.7 278.4 276.5 289.6 4.35 3 945 444 0.6 0.5 99 0.1 0.5 150 7 278.2 278.9 276.5 289.7 4.19 4 927 599 0.0 0.0 100 0.0 0.0 150 9 279.1 279.8 276.9 290.5 4.12 5 925 616 0.0 0.0 100 0.0 0.0 145 9 279.3 280.0 277.0 290.7 4.13 6 850 1289 -3.9 -3.9 100 0.0 -3.9 180 10 282.1 282.6 277.4 291.6 3.37 7 816 1610 -5.5 -5.8 98 0.3 -5.6 203 11 283.7 284.2 277.8 292.3 3.04 8 700 2796 -13.5 -14.6 91 1.1 -13.8 200 13 287.5 287.8 278.0 292.8 1.76 9 632 3566 -18.5 -19.8 89 1.3 -18.8 231 14 290.4 290.6 278.7 294.2 1.26 10 566 4383 -22.9 -24.7 85 1.8 -23.2 258 33 294.5 294.7 280.2 297.4 0.91 11 514 5082 -28.1 -29.4 89 1.3 -28.3 247 44 296.4 296.5 280.7 298.5 0.65 12 500 5280 -29.5 -31.3 84 1.8 -29.7 245 46 297.1 297.2 280.8 298.9 0.56 13 459 5883 -34.3 -36.7 79 2.4 -34.5 256 49 298.4 298.5 281.2 299.6 0.36 14 448 6051 -35.3 -38.4 73 3.1 -35.5 259 50 299.3 299.3 281.4 300.3 0.31 15 433 6287 -36.5 -39.3 75 2.8 -36.7 259 55 300.7 300.7 282.0 301.7 0.29 16 403 6779 -40.5 -42.0 85 1.5 -40.6 255 69 301.7 301.8 282.4 302.5 0.24 17 400 6830 -40.5 -42.0 85 1.5 -40.6 255 70 302.4 302.4 282.7 303.2 0.24 18 387 7054 -42.3 -43.7 86 1.4 -42.4 254 73 302.9 302.9 282.8 303.6 0.21 19 369 7375 -44.5 -47.3 73 2.8 -44.6 252 77 304.1 304.1 283.2 304.6 0.15 20 360 7540 -46.1 -48.4 77 2.3 -46.2 251 79 304.1 304.1 283.2 304.6 0.13 21 352 7689 -47.5 -50.2 74 2.7 -47.6 252 82 304.2 304.2 283.2 304.6 0.11 22 344 7841 -48.5 -51.3 73 2.8 -48.6 255 85 304.9 304.9 283.5 305.2 0.10 23 305 8624 -53.5 -56.8 67 3.3 -53.6 259 79 308.5 308.5 284.8 308.7 0.06 24 300 8730 -54.1 -57.3 68 3.2 -54.2 260 78 309.1 309.1 285.1 309.3 0.06 25 292 8903 -54.9 -58.9 61 4.0 -55.0 260 78 310.4 310.4 285.5 310.5 0.05 26 273 9329 -57.9 -61.5 63 3.6 -57.9 265 79 312.0 312.0 286.1 312.2 0.04 27 271 9376 -57.7 -61.0 66 3.3 -57.8 267 79 313.0 313.0 286.4 313.1 0.04 28 269 9422 -57.5 -62.5 53 5.0 -57.6 269 79 313.9 313.9 286.8 314.1 0.03 29 267 9470 -56.7 -70.7 16 14.0 -56.8 270 78 315.8 315.8 287.3 315.8 0.01 30 264 9541 -55.3 -77.3 5 22.0 -55.5 270 75 318.8 318.8 288.3 318.9 0.00 31 250 9890 -53.5 -75.5 5 22.0 -53.8 270 58 326.5 326.5 290.7 326.5 0.01 32 242 10100 -51.7 -75.7 4 24.0 -52.0 271 55 332.3 332.3 292.3 332.3 0.01 33 237 10235 -52.1 -77.1 3 25.0 -52.4 272 53 333.7 333.7 292.7 333.7 0.00 34 200 11340 -49.5 -78.5 2 29.0 -50.0 280 47 354.4 354.4 297.5 354.4 0.00 35 197 11439 -49.3 -78.3 2 29.0 -49.8 282 48 356.2 356.2 298.0 356.3 0.00 36 185 11852 -49.9 -79.9 2 30.0 -50.4 281 45 361.7 361.7 299.0 361.7 0.00 37 174 12256 -47.1 -80.1 1 33.0 -47.9 274 52 372.7 372.7 301.1 372.8 0.00 38 168 12488 -48.9 -80.9 1 32.0 -49.6 270 56 373.5 373.5 301.2 373.5 0.00 39 161 12770 -46.1 -80.1 1 34.0 -47.0 277 56 382.8 382.8 302.7 382.8 0.00 40 150 13240 -47.9 -80.9 1 33.0 -48.7 290 57 387.5 387.5 303.4 387.5 0.00 41 126 14384 -49.5 -82.5 1 33.0 -50.3 285 56 404.4 404.4 305.8 404.5 0.00 42 114 15042 -46.3 -81.3 1 35.0 -47.5 287 54 422.1 422.1 308.0 422.2 0.00 43 100 15910 -47.1 -82.1 1 35.0 -48.4 300 41 436.7 436.7 309.6 436.7 0.00 44 96 16182 -45.9 -81.9 1 36.0 -47.4 299 41 444.2 444.2 310.3 444.2 0.01 45 81 17300 -51.7 -83.7 1 32.0 -52.7 286 49 454.4 454.4 311.3 454.4 0.00 46 70 18260 -46.5 -82.5 1 36.0 -48.3 310 51 484.9 484.9 313.8 484.9 0.01 47 69 18355 -45.9 -81.9 1 36.0 -47.9 307 49 488.2 488.2 314.1 488.2 0.01 48 61 19169 -47.7 -82.7 1 35.0 -49.5 329 35 501.7 501.7 315.1 501.7 0.01 49 56 19738 -42.5 -81.5 1 39.0 -45.6 319 46 526.0 526.0 316.7 526.0 0.01 50 53 20109 -42.5 -81.5 1 39.0 -45.7 310 46 534.3 534.3 317.2 534.4 0.01 51 50 20500 -43.5 -81.5 1 38.0 -46.6 310 45 541.0 541.0 317.6 541.0 0.01 52 43 21511 -44.5 -82.5 1 38.0 -47.7 313 38 562.3 562.3 318.8 562.4 0.01 53 39 22165 -43.9 -81.9 1 38.0 -47.5 313 39 579.8 579.8 319.6 579.9 0.01 54 38 22339 -45.9 -82.9 1 37.0 -49.0 307 33 579.0 579.0 319.6 579.1 0.01 55 37 22516 -44.9 -82.9 1 38.0 -48.3 301 27 586.0 586.0 320.0 586.1 0.01 56 34 23078 -47.5 -83.5 1 36.0 -50.4 316 31 593.5 593.5 320.3 593.6 0.01 57 32 23480 -44.9 -82.9 1 38.0 -48.7 340 34 610.9 610.9 321.1 610.9 0.01 58 31 23692 -46.3 -83.3 1 37.0 -49.8 337 39 612.6 612.7 321.2 612.7 0.01 59 30 23910 -45.5 -83.5 1 38.0 -49.3 335 43 620.6 620.6 321.5 620.7 0.01 60 27 24614 -44.3 -82.3 1 38.0 -48.8 335 41 643.0 643.0 322.4 643.1 0.02 61 24 25401 -45.9 -82.9 1 37.0 -50.2 335 43 660.3 660.3 323.1 660.5 0.02 62 20 26620 -43.7 -82.7 1 39.0 -49.4 335 45 702.4 702.4 324.5 702.6 0.02 63 15 28543 -46.9 -83.9 1 37.0 -52.3 343 42 752.0 752.0 326.0 752.2 0.02 64 12 30029 -45.3 -84.3 0 39.0 -52.2 351 42 807.2 807.3 327.4 807.5 0.03 65 12 30029 -43.7 -82.7 1 39.0 -51.3 351 42 812.9 812.9 327.5 813.2 0.04 66 11 30611 -46.7 -83.7 1 37.0 -53.2 336 34 822.5 822.5 327.8 822.8 0.03 67 10 31240 -49.1 -84.1 1 35.0 -54.9 320 25 836.3 836.3 328.1 836.6 0.03 68 9.3 31714 -50.9 -85.9 1 35.0 -56.3 846.9 847.0 328.3 847.2 0.03 TRP 273 9329 -57.9 -61.5 63 3.6 -57.9 265 79 312.0 312.0 286.1 312.2 0.04 WND 344 7841 -48.5 -51.3 73 2.8 -48.6 255 85 304.9 304.9 283.5 305.2 0.10 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 925.00 mb = 616.00 m = 2020.97 ft Wetbulb zero: 924.62 mb = 619.25 m = 2031.64 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 92.39 % Est. max temperature: 8.81 C = 47.85 F Sfc-Lift cond lev (LCL): 990.77 mb = 60.03 m = 196.95 ft T: 3.23 C 700-500 lapse rate: 6.44 C/km Conv cond level (CCL): 937.69 mb = 506.27 m = 1660.97 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 5.20 C = 41.36 F Cap Strength: 6.33 C Lifted Index: 6.66 C Risk: None Lifted Index @300 mb: 13.50 C Lifted Index @700 mb: 2.07 C Showalter Index: 5.58 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 25.60 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.60 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 61809.98 J/kg Cap Strength: 6.46 C Lift Cond Lev (LCL): 938.16 mb = 502.18 m = 1647.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 16 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 ---------------------------------------------------------- 0 997 9 50 1 -0.8 -0.6 | 88 17 -16.6 -0.6 1 961 305 150 6 -3.0 5.2 | 105 20 -18.9 5.2 2 926 610 150 9 -4.5 7.8 | 111 22 -20.4 7.8 3 925 616 145 9 -5.2 7.4 | 109 22 -21.0 7.4 4 891 914 160 8 -2.7 7.5 | 112 20 -18.6 7.5 5 857 1219 185 7 0.6 7.0 | 115 17 -15.3 7.0 6 850 1289 180 10 0.0 10.0 | 122 19 -15.9 10.0 7 793 1829 220 11 7.1 8.4 | 134 12 -8.8 8.5 8 762 2134 220 10 6.4 7.7 | 129 12 -9.4 7.7 9 733 2438 195 10 2.6 9.7 | 126 16 -13.3 9.7 10 705 2743 200 8 2.7 7.5 | 120 15 -13.1 7.5 11 700 2796 200 13 4.4 12.2 | 137 17 -11.4 12.2 12 649 3353 225 8 5.7 5.7 | 119 12 -10.2 5.7 13 623 3658 235 18 14.7 10.3 | 174 10 -1.1 10.3 14 598 3962 260 26 25.6 4.5 | 245 11 9.7 4.5 15 574 4267 260 31 30.5 5.4 | 250 16 14.7 5.4 16 528 4877 250 41 38.5 14.0 | 238 27 22.7 14.0 17 507 5182 245 45 40.8 19.0 | 233 31 24.9 19.0 18 500 5280 245 46 41.7 19.4 | 233 32 25.8 19.5 19 445 6096 260 50 49.2 8.7 | 255 34 33.4 8.7 20 400 6830 255 70 67.6 18.1 | 251 55 51.7 18.1 21 356 7620 250 80 75.2 27.4 | 245 65 59.3 27.4 22 344 7841 255 85 82.1 22.0 | 252 70 66.2 22.0 23 340 7925 255 85 82.1 22.0 | 252 70 66.2 22.0 24 300 8730 260 78 76.8 13.5 | 257 62 60.9 13.6 25 281 9144 260 79 77.8 13.7 | 257 63 61.9 13.7 26 273 9329 265 79 78.7 6.9 | 264 63 62.8 6.9 27 268 9449 270 79 79.0 -0.0 | 270 63 63.1 0.0 28 250 9890 270 58 58.0 -0.0 | 270 42 42.1 0.0 29 222 10668 275 46 45.8 -4.0 | 278 30 30.0 -4.0 30 200 11340 280 47 46.3 -8.2 | 285 31 30.4 -8.1 31 193 11582 285 49 47.3 -12.7 | 292 34 31.5 -12.7 32 184 11887 280 45 44.3 -7.8 | 285 29 28.4 -7.8 33 168 12497 270 56 56.0 -0.0 | 270 40 40.1 0.0 34 150 13240 290 57 53.6 -19.5 | 297 42 37.7 -19.5 35 146 13411 285 58 56.0 -15.0 | 290 43 40.2 -15.0 36 116 14935 285 55 53.1 -14.2 | 291 40 37.3 -14.2 37 111 15240 290 52 48.9 -17.8 | 298 37 33.0 -17.8 38 100 15910 300 41 35.5 -20.5 | 316 28 19.6 -20.5 39 96 16154 300 41 35.5 -20.5 | 316 28 19.6 -20.5 40 84 17069 280 49 48.3 -8.5 | 285 33 32.4 -8.5 41 70 18260 310 51 39.1 -32.8 | 325 40 23.2 -32.8 42 70 18288 305 50 41.0 -28.7 | 319 38 25.1 -28.7 43 61 19202 330 35 17.5 -30.3 | 357 30 1.6 -30.3 44 58 19507 315 42 29.7 -29.7 | 335 33 13.8 -29.7 45 55 19812 320 47 30.2 -36.0 | 338 39 14.3 -36.0 46 51 20422 300 44 38.1 -22.0 | 315 31 22.2 -22.0 47 50 20500 310 45 34.5 -28.9 | 327 34 18.6 -28.9 48 48 20726 310 48 36.8 -30.9 | 326 37 20.9 -30.8 49 44 21336 310 35 26.8 -22.5 | 334 25 10.9 -22.5 50 40 21946 320 46 29.6 -35.2 | 339 38 13.7 -35.2 51 37 22555 300 26 22.5 -13.0 | 333 15 6.6 -13.0 52 35 22860 295 27 24.5 -11.4 | 323 14 8.6 -11.4 53 34 23165 325 32 18.4 -26.2 | 355 26 2.5 -26.2 54 32 23470 340 34 11.6 -31.9 | 8 32 -4.2 -31.9 55 30 23910 335 43 18.2 -39.0 | 357 39 2.3 -38.9 56 29 24079 325 28 16.1 -22.9 | 360 23 0.2 -22.9 57 28 24384 335 41 17.3 -37.2 | 358 37 1.5 -37.1 58 20 26620 335 45 19.0 -40.8 | 356 41 3.1 -40.8 59 19 26822 330 49 24.5 -42.4 | 348 43 8.6 -42.4 60 18 27432 325 47 27.0 -38.5 | 344 40 11.1 -38.5 61 16 28042 345 35 9.1 -33.8 | 11 34 -6.8 -33.8 62 13 29261 340 53 18.1 -49.8 | 357 50 2.3 -49.8 63 12 29870 355 44 3.8 -43.8 | 15 45 -12.0 -43.8 64 10 31240 320 25 16.1 -19.2 | 359 19 0.2 -19.1 Wind Parameters Mean winds (0-6000m): 240.1 at 21.2 knts Storm direction: 270.1 at 15.9 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 45.0 deg Storm rel helicity (0-3000m) pos: 92.1 neg: -18.0 tot: 74.1 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 64.24 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 ------------------------------------------------------------------------------- 500 146 5 103 19| 8.5 0.0 8.5| 37.7 0.0 37.7 75.4 0.74| 10.1 7.5 1000 151 7 107 20| 4.2 0.0 4.2| 46.9 -1.3 45.5 45.5 0.63| 7.2 4.5 1500 164 7 112 19| 3.9 0.0 3.9| 67.6 -1.3 66.3 44.2 0.61| 7.5 4.5 2000 180 8 118 18| 2.9 0.0 2.9| 73.4 -3.1 70.3 35.2 0.53| 6.9 3.6 2500 188 9 120 17| 2.3 0.9 3.2| 73.4 -9.1 64.3 25.7 0.40| 6.5 2.6 3000 191 9 122 17| 2.4 0.7 3.1| 92.1 -18.0 74.1 24.7 0.37| 6.9 2.6 4000 209 11 131 14| 4.0 0.5 4.6|150.9 -26.8 124.1 31.0 0.52| 8.6 4.4 5000 232 16 160 10| 3.2 1.6 4.8|153.3 -58.5 94.7 18.9 0.35| 8.7 3.1 6000 240 21 193 11| 3.4 1.3 4.8|256.1 -71.1 185.0 30.8 0.40| 8.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251206.00.gif