UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 10 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 10 320 1 SFC 999 9 -16.9 -18.7 86 1.8 -17.2 320 1 256.3 256.5 256.0 258.7 0.87 2 993 55 -12.3 -19.3 56 7.0 -13.6 313 2 261.4 261.5 260.0 263.7 0.83 3 991 71 -6.7 -24.7 22 18.0 -10.0 310 2 267.1 267.2 263.7 268.6 0.52 4 990 79 -5.3 -22.3 25 17.0 -8.8 309 2 268.6 268.7 265.0 270.5 0.64 5 983 136 -4.5 -19.5 30 15.0 -7.9 301 3 270.0 270.1 266.3 272.3 0.83 6 958 341 -5.7 -17.7 38 12.0 -8.5 281 5 270.8 270.9 267.1 273.6 0.99 7 941 483 -6.5 -22.5 27 16.0 -9.8 304 5 271.3 271.4 266.9 273.3 0.67 8 925 619 -7.3 -25.3 22 18.0 -10.6 330 4 271.8 271.9 267.0 273.4 0.53 9 918 678 -7.3 -28.3 17 21.0 -10.9 341 5 272.4 272.5 267.1 273.6 0.40 10 850 1273 -10.7 -32.7 15 22.0 -13.9 30 14 274.9 275.0 268.5 275.8 0.29 11 845 1318 -11.1 -32.1 16 21.0 -14.2 30 14 275.0 275.0 268.6 275.9 0.31 12 826 1493 -11.5 -35.5 12 24.0 -14.7 30 16 276.4 276.4 269.3 277.1 0.22 13 805 1690 -11.1 -40.1 7 29.0 -14.7 41 15 278.8 278.8 270.7 279.3 0.14 14 779 1942 -11.9 -42.9 6 31.0 -15.5 43 13 280.6 280.6 271.7 281.0 0.11 15 747 2261 -14.7 -43.7 7 29.0 -17.7 34 9 280.9 281.0 271.9 281.3 0.11 16 741 2322 -13.7 -46.7 4 33.0 -17.1 36 9 282.7 282.7 272.8 282.9 0.08 17 700 2752 -16.7 -48.7 4 32.0 -19.6 10 5 284.0 284.0 273.6 284.2 0.07 18 668 3101 -19.5 -49.5 5 30.0 -22.0 359 6 284.7 284.7 273.9 284.9 0.06 19 639 3430 -21.1 -50.1 6 29.0 -23.4 348 7 286.5 286.5 274.9 286.7 0.06 20 611 3760 -22.5 -48.5 7 26.0 -24.5 336 7 288.6 288.6 276.0 288.8 0.08 21 552 4496 -29.1 -41.1 30 12.0 -30.1 296 8 289.3 289.3 276.6 289.9 0.19 22 550 4521 -29.3 -42.3 27 13.0 -30.3 299 9 289.3 289.3 276.6 289.9 0.17 23 543 4613 -28.9 -49.9 11 21.0 -30.2 308 11 290.9 290.9 277.2 291.1 0.07 24 511 5046 -30.7 -56.7 6 26.0 -32.0 330 19 293.8 293.8 278.6 293.9 0.03 25 500 5200 -31.9 -56.9 7 25.0 -33.0 335 19 294.1 294.2 278.7 294.3 0.03 26 425 6329 -40.7 -54.7 21 14.0 -41.2 321 24 296.9 296.9 280.0 297.1 0.05 27 414 6507 -41.7 -55.7 20 14.0 -42.2 323 25 297.8 297.9 280.4 298.0 0.05 28 400 6740 -42.9 -54.9 26 12.0 -43.3 330 28 299.2 299.2 281.1 299.4 0.06 29 383 7030 -45.1 -54.1 36 9.0 -45.4 328 28 300.1 300.1 281.5 300.3 0.06 30 379 7100 -45.5 -55.5 32 10.0 -45.8 320 29 300.5 300.5 281.6 300.7 0.05 31 374 7188 -43.9 -65.9 7 22.0 -44.4 320 29 303.7 303.7 282.9 303.8 0.01 32 300 8650 -47.9 -69.9 6 22.0 -48.3 305 24 317.8 317.8 288.1 317.9 0.01 33 297 8717 -48.1 -70.1 6 22.0 -48.5 304 24 318.5 318.5 288.2 318.5 0.01 34 250 9860 -47.1 -75.1 3 28.0 -47.6 285 31 336.0 336.0 293.3 336.1 0.01 35 237 10213 -46.7 -77.7 2 31.0 -47.3 285 29 341.8 341.8 294.8 341.8 0.00 36 231 10383 -45.1 -78.1 1 33.0 -45.8 284 28 346.8 346.8 295.9 346.8 0.00 37 210 11016 -46.7 -78.7 1 32.0 -47.4 262 28 353.8 353.8 297.4 353.9 0.00 38 200 11340 -45.9 -78.9 1 33.0 -46.7 275 35 360.1 360.1 298.7 360.1 0.00 39 187 11787 -44.3 -78.3 1 34.0 -45.2 269 36 369.7 369.7 300.5 369.7 0.00 40 150 13250 -47.3 -80.3 1 33.0 -48.1 285 45 388.6 388.6 303.6 388.6 0.00 41 149 13294 -47.5 -80.5 1 33.0 -48.3 285 46 389.0 389.0 303.6 389.0 0.00 42 140 13708 -46.1 -80.1 1 34.0 -47.1 285 44 398.4 398.4 305.0 398.4 0.00 43 124 14511 -49.3 -81.3 1 32.0 -50.1 262 35 406.7 406.7 306.1 406.7 0.00 44 123 14564 -49.5 -81.5 1 32.0 -50.3 261 36 407.2 407.2 306.2 407.3 0.00 45 109 15355 -50.3 -82.3 1 32.0 -51.1 270 37 420.1 420.1 307.7 420.1 0.00 46 100 15920 -48.7 -81.7 1 33.0 -49.8 270 47 433.6 433.6 309.2 433.7 0.01 47 92 16471 -46.7 -80.7 1 34.0 -48.1 273 49 448.1 448.1 310.7 448.1 0.01 48 82 17232 -48.5 -81.5 1 33.0 -49.8 279 52 459.4 459.4 311.7 459.4 0.01 49 75 17823 -45.9 -80.9 1 35.0 -47.7 280 38 476.7 476.7 313.2 476.7 0.01 50 71 18186 -48.1 -82.1 1 34.0 -49.6 280 35 479.5 479.5 313.4 479.6 0.01 51 70 18280 -47.9 -81.9 1 34.0 -49.5 280 36 481.9 481.9 313.6 481.9 0.01 52 65 18771 -46.5 -81.5 1 35.0 -48.4 286 35 495.3 495.3 314.6 495.3 0.01 53 59 19410 -48.7 -82.7 1 34.0 -50.4 282 33 504.3 504.3 315.2 504.3 0.01 54 55 19873 -47.7 -81.7 1 34.0 -49.7 278 32 516.8 516.8 316.1 516.8 0.01 55 52 20242 -49.1 -82.1 1 33.0 -50.9 288 39 521.9 521.9 316.4 521.9 0.01 56 50 20500 -48.7 -82.7 1 34.0 -50.6 285 39 528.7 528.7 316.8 528.8 0.01 57 45 21193 -47.9 -81.9 1 34.0 -50.2 288 48 546.8 546.8 317.9 546.9 0.01 58 45 21193 -46.7 -81.7 1 35.0 -49.3 288 48 549.7 549.7 318.1 549.8 0.01 59 37 22485 -48.7 -82.7 1 34.0 -51.2 311 44 576.3 576.3 319.5 576.3 0.01 60 34 23041 -48.1 -82.1 1 34.0 -50.9 315 42 591.9 591.9 320.2 592.0 0.01 61 32 23439 -50.1 -83.1 1 33.0 -52.5 317 41 596.9 596.9 320.5 597.0 0.01 62 30 23860 -50.3 -83.3 1 33.0 -52.8 320 39 607.5 607.5 320.9 607.6 0.01 63 27 24544 -51.3 -84.3 1 33.0 -53.8 325 43 623.3 623.3 321.6 623.4 0.01 64 21 26182 -48.9 -82.9 1 34.0 -52.6 340 49 677.0 677.0 323.7 677.1 0.02 65 20 26500 -50.9 -83.9 1 33.0 -54.1 345 49 680.4 680.4 323.8 680.5 0.02 66 18 27182 -52.3 -84.3 1 32.0 -55.4 339 46 696.8 696.8 324.3 696.9 0.02 67 16 27945 -51.1 -82.1 1 31.0 -54.8 341 56 724.6 724.6 325.2 724.8 0.03 68 14 28809 -52.5 -84.5 1 32.0 -56.1 347 47 748.0 748.0 325.9 748.2 0.02 69 13 29286 -54.5 -85.5 1 31.0 -57.7 350 43 757.1 757.1 326.1 757.3 0.02 70 11 30357 -53.5 -85.1 1 31.6 -57.4 355 74 797.9 797.9 327.2 798.1 0.03 71 10 30970 -52.9 -84.9 1 32.0 -57.3 350 68 822.1 822.1 327.8 822.3 0.03 TRP 379 7100 -45.5 -55.5 32 10.0 -45.8 320 29 300.5 300.5 281.6 300.7 0.05 WND 11 30357 -53.5 -85.1 1 31.6 -57.4 355 74 797.9 797.9 327.2 798.1 0.03 Sounding variables and indices 1000-500 mb thick: 5190.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 13.09 % Est. max temperature: 1.72 C = 35.09 F Sfc-Lift cond lev (LCL): 970.02 mb = 241.75 m = 793.14 ft T: -5.12 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.31 C Layer 941.0- 925.0 mb Conv cond level (CCL): 562.72 mb = 4356.24 m = 14291.95 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 15.91 C = 60.63 F Cap Strength: 17.85 C Lifted Index: 18.06 C Risk: None Lifted Index @300 mb: 32.21 C Lifted Index @700 mb: 11.84 C Showalter Index: 15.31 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: -0.80 C K Index: -43.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.35 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 78573.02 J/kg Cap Strength: 18.02 C Lift Cond Lev (LCL): 742.31 mb = 2308.63 m = 7574.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 8 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 ---------------------------------------------------------- 0 999 9 320 1 0.6 -0.8 | 205 8 3.4 7.1 1 962 305 275 5 5.0 -0.4 | 226 11 7.7 7.5 2 926 610 325 5 2.9 -4.1 | 236 7 5.6 3.8 3 925 619 330 4 2.0 -3.5 | 227 6 4.7 4.4 4 890 914 25 8 -3.4 -7.3 | 134 1 -0.7 0.6 5 856 1219 35 13 -7.5 -10.6 | 60 5 -4.7 -2.8 6 850 1273 30 14 -7.0 -12.1 | 45 6 -4.3 -4.2 7 822 1524 30 16 -8.0 -13.9 | 42 8 -5.3 -6.0 8 790 1829 50 15 -11.5 -9.6 | 79 9 -8.8 -1.7 9 759 2134 30 10 -5.0 -8.7 | 71 2 -2.3 -0.8 10 729 2438 40 8 -5.1 -6.1 | 126 3 -2.4 1.8 11 701 2743 5 4 -0.3 -4.0 | 211 5 2.4 3.9 12 700 2752 10 5 -0.9 -4.9 | 212 3 1.8 3.0 13 618 3658 340 8 2.7 -7.5 | 266 5 5.5 0.4 14 593 3962 325 4 2.3 -3.3 | 227 7 5.0 4.6 15 568 4267 275 5 5.0 -0.4 | 226 11 7.7 7.5 16 545 4572 305 10 8.2 -5.7 | 259 11 10.9 2.2 17 523 4877 335 18 7.6 -16.3 | 309 13 10.3 -8.4 18 501 5182 325 20 11.5 -16.4 | 301 17 14.2 -8.5 19 500 5200 335 19 8.0 -17.2 | 311 14 10.7 -9.3 20 459 5791 330 26 13.0 -22.5 | 313 21 15.7 -14.6 21 439 6096 325 26 14.9 -21.3 | 307 22 17.6 -13.4 22 420 6401 320 23 14.8 -17.6 | 299 20 17.5 -9.7 23 400 6740 330 28 14.0 -24.2 | 314 23 16.7 -16.4 24 384 7010 330 28 14.0 -24.2 | 314 23 16.7 -16.4 25 379 7100 320 29 18.6 -22.2 | 304 26 21.4 -14.3 26 350 7620 320 29 18.6 -22.2 | 304 26 21.4 -14.3 27 320 8230 305 25 20.5 -14.3 | 286 24 23.2 -6.4 28 305 8534 315 27 19.1 -19.1 | 297 25 21.8 -11.2 29 300 8650 305 24 19.7 -13.8 | 285 23 22.4 -5.9 30 278 9144 295 24 21.8 -10.1 | 275 25 24.5 -2.3 31 254 9754 285 32 30.9 -8.3 | 271 34 33.6 -0.4 32 250 9860 285 31 29.9 -8.0 | 270 33 32.7 -0.1 33 232 10363 285 28 27.0 -7.2 | 269 30 29.8 0.6 34 211 10973 260 27 26.6 4.7 | 247 32 29.3 12.6 35 202 11278 275 37 36.9 -3.2 | 263 40 39.6 4.7 36 200 11340 275 35 34.9 -3.1 | 263 38 37.6 4.8 37 160 12802 255 37 35.7 9.6 | 246 42 38.5 17.5 38 153 13106 275 50 49.8 -4.4 | 266 53 52.5 3.5 39 150 13250 285 45 43.5 -11.6 | 275 46 46.2 -3.8 40 146 13411 285 47 45.4 -12.2 | 275 48 48.1 -4.3 41 133 14021 285 40 38.6 -10.4 | 273 41 41.4 -2.5 42 127 14326 265 34 33.9 3.0 | 253 38 36.6 10.9 43 122 14630 260 36 35.5 6.3 | 250 41 38.2 14.1 44 116 14935 275 46 45.8 -4.0 | 265 49 48.5 3.9 45 111 15240 270 38 38.0 -0.0 | 259 41 40.7 7.9 46 101 15850 270 35 35.0 -0.0 | 258 39 37.7 7.9 47 100 15920 270 47 47.0 -0.0 | 261 50 49.7 7.9 48 97 16154 270 47 47.0 -0.0 | 261 50 49.7 7.9 49 80 17374 280 53 52.2 -9.2 | 271 55 54.9 -1.3 50 73 17983 280 32 31.5 -5.6 | 266 34 34.2 2.3 51 70 18280 280 36 35.5 -6.3 | 268 38 38.2 1.6 52 70 18288 280 33 32.5 -5.7 | 266 35 35.2 2.2 53 67 18593 280 32 31.5 -5.6 | 266 34 34.2 2.3 54 64 18898 290 37 34.8 -12.7 | 277 38 37.5 -4.8 55 55 19812 275 30 29.9 -2.6 | 261 33 32.6 5.3 56 53 20117 290 39 36.6 -13.3 | 278 40 39.4 -5.4 57 50 20500 285 39 37.7 -10.1 | 273 40 40.4 -2.2 58 46 21031 280 44 43.3 -7.6 | 270 46 46.0 0.3 59 44 21336 295 52 47.1 -22.0 | 286 52 49.8 -14.1 60 38 22250 310 45 34.5 -28.9 | 299 43 37.2 -21.0 61 30 23860 320 39 25.1 -29.9 | 308 35 27.8 -22.0 62 29 24079 315 34 24.0 -24.0 | 301 31 26.8 -16.1 63 28 24384 325 41 23.5 -33.6 | 314 37 26.2 -25.7 64 24 25298 325 50 28.7 -41.0 | 316 46 31.4 -33.1 65 20 26500 345 49 12.7 -47.3 | 339 42 15.4 -39.4 66 20 26518 335 39 16.5 -35.3 | 325 33 19.2 -27.5 67 17 27432 340 49 16.8 -46.0 | 333 43 19.5 -38.2 68 17 27737 340 58 19.8 -54.5 | 334 52 22.6 -46.6 69 13 29261 350 42 7.3 -41.4 | 343 35 10.0 -33.5 70 11 30357 355 74 6.4 -73.7 | 352 66 9.2 -65.8 71 10 30970 350 68 11.8 -67.0 | 346 61 14.5 -59.1 Wind Parameters Mean winds (0-6000m): 349.0 at 11.1 knts Storm direction: 19.0 at 8.3 knts Shear (0-3000m) pos: 2.2 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 26.2 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -5.7 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.11 Bulk Shear: 12.99 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 ------------------------------------------------------------------------------- 500 287 4 223 9| 0.0 4.1 4.1| 10.3 0.0 10.3 20.6 0.59| 7.7 4.6 1000 336 5 236 6| 5.1 2.1 7.2| 10.9 -1.1 9.7 9.7 0.02| 9.4 0.2 1500 13 8 256 1| 5.5 1.4 6.8| 10.9 -4.7 6.2 4.1 -0.09| 8.7 -0.8 2000 25 10 61 2| 3.3 1.0 4.4| 21.8 -5.7 16.2 8.1 0.06| 8.8 0.6 2500 28 10 72 2| 2.7 1.5 4.1| 24.2 -5.7 18.5 7.4 0.14| 8.3 1.2 3000 26 9 87 1| 2.2 1.8 4.1| 27.1 -5.7 21.4 7.1 0.21| 7.8 1.7 4000 17 8 268 0| 1.7 1.8 3.5| 29.4 -11.8 17.6 4.4 0.15| 6.9 1.0 5000 2 9 287 2| 2.2 1.9 4.1| 80.5 -15.1 65.4 13.1 0.32| 7.7 2.4 6000 349 11 302 6| 2.0 1.9 4.0| 91.3 -26.9 64.5 10.7 0.28| 7.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251210.12.gif