UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 2 DEC 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 61 SFC 961 378 -6.1 -7.4 90 1.3 -6.5 5 3 270.1 270.5 268.8 276.3 2.28 2 927 656 -7.3 -7.9 95 0.6 -7.5 347 17 271.7 272.1 269.9 277.9 2.27 3 925 673 -7.1 -7.8 95 0.7 -7.3 350 18 272.0 272.4 270.1 278.4 2.29 4 910 801 -5.9 -6.2 98 0.3 -6.0 342 15 274.6 275.0 272.2 281.8 2.64 5 901 879 -2.3 -2.4 99 0.1 -2.3 337 14 279.0 279.7 276.1 288.9 3.55 6 893 950 -2.1 -2.1 100 0.0 -2.1 333 15 280.0 280.6 276.7 290.2 3.67 7 850 1343 -1.1 -1.1 100 0.0 -1.1 315 38 285.0 285.7 279.9 296.7 4.15 8 837 1466 -1.3 -1.3 100 0.0 -1.3 315 38 286.0 286.8 280.4 297.9 4.15 9 700 2868 -9.9 -10.6 95 0.7 -10.1 305 42 291.5 292.0 280.8 298.8 2.43 10 650 3434 -13.7 -14.7 92 1.0 -14.0 303 38 293.5 293.8 281.0 299.2 1.88 11 579 4307 -16.9 -18.1 90 1.2 -17.2 329 25 299.6 299.9 283.2 304.6 1.59 12 500 5390 -24.5 -25.8 89 1.3 -24.7 320 29 303.2 303.3 283.9 306.2 0.93 13 488 5567 -25.9 -26.7 93 0.8 -26.1 318 25 303.6 303.7 284.0 306.5 0.88 14 440 6311 -31.9 -33.4 86 1.5 -32.1 325 22 305.1 305.2 284.1 306.9 0.52 15 432 6441 -32.7 -36.8 67 4.1 -33.1 328 24 305.7 305.8 284.2 307.0 0.38 16 422 6607 -34.3 -38.2 68 3.9 -34.7 332 26 305.7 305.8 284.1 306.9 0.34 17 417 6690 -35.1 -42.1 49 7.0 -35.7 334 27 305.7 305.8 284.0 306.5 0.23 18 409 6825 -36.3 -40.4 66 4.1 -36.6 333 27 305.9 305.9 284.1 306.8 0.28 19 400 6980 -37.7 -42.0 64 4.3 -38.0 330 26 306.0 306.0 284.1 306.8 0.24 20 364 7622 -43.5 -45.8 78 2.3 -43.6 320 22 306.6 306.6 284.2 307.2 0.17 21 314 8597 -52.3 -56.0 64 3.7 -52.4 300 23 307.6 307.6 284.5 307.8 0.06 22 303 8826 -54.3 -55.3 89 1.0 -54.3 295 23 307.9 307.9 284.7 308.2 0.07 23 300 8890 -54.1 -56.6 74 2.5 -54.2 300 27 309.1 309.1 285.1 309.3 0.06 24 297 8954 -54.1 -58.1 61 4.0 -54.2 304 27 310.0 310.0 285.4 310.2 0.05 25 287 9173 -54.9 -60.9 47 6.0 -55.0 313 27 311.9 311.9 286.1 312.0 0.04 26 278 9376 -54.1 -68.1 16 14.0 -54.3 300 26 315.9 315.9 287.4 316.0 0.01 27 273 9492 -55.1 -67.1 21 12.0 -55.3 292 26 316.1 316.1 287.5 316.2 0.02 28 264 9706 -53.9 -68.9 14 15.0 -54.1 278 25 320.9 320.9 289.0 320.9 0.01 29 260 9805 -51.1 -70.1 9 19.0 -51.4 281 27 326.4 326.4 290.7 326.5 0.01 30 253 9982 -50.1 -69.1 9 19.0 -50.4 301 35 330.5 330.5 291.9 330.5 0.01 31 250 10060 -50.3 -69.3 9 19.0 -50.7 310 38 331.3 331.3 292.1 331.3 0.01 32 240 10325 -51.7 -69.7 10 18.0 -52.0 314 36 333.1 333.1 292.6 333.1 0.01 33 226 10715 -50.1 -72.1 6 22.0 -50.5 297 31 341.3 341.3 294.6 341.3 0.01 34 217 10979 -50.9 -72.9 6 22.0 -51.3 305 33 344.0 344.0 295.3 344.1 0.01 35 213 11100 -49.5 -72.5 5 23.0 -50.0 309 33 348.1 348.1 296.2 348.1 0.01 36 201 11478 -50.7 -74.7 4 24.0 -51.1 302 36 352.0 352.0 297.1 352.0 0.01 37 200 11510 -50.3 -74.3 4 24.0 -50.8 300 36 353.1 353.1 297.3 353.2 0.01 38 194 11710 -48.5 -73.5 4 25.0 -49.1 297 40 359.1 359.1 298.5 359.1 0.01 39 182 12129 -49.3 -75.3 3 26.0 -49.8 295 45 364.4 364.4 299.5 364.4 0.01 40 172 12501 -47.3 -75.3 3 28.0 -48.0 295 48 373.6 373.6 301.2 373.7 0.01 41 168 12656 -48.1 -77.1 2 29.0 -48.8 295 50 374.8 374.8 301.4 374.9 0.01 42 155 13191 -44.7 -77.7 1 33.0 -45.8 305 34 389.4 389.4 303.7 389.4 0.01 43 150 13410 -45.3 -77.3 2 32.0 -46.3 305 33 392.0 392.0 304.1 392.0 0.01 44 129 14405 -51.1 -82.1 1 31.0 -51.8 299 42 398.9 398.9 305.0 398.9 0.00 45 128 14456 -51.1 -82.1 1 31.0 -51.8 302 42 399.8 399.8 305.2 399.8 0.00 46 116 15095 -52.3 -84.3 1 32.0 -52.9 325 34 408.9 408.9 306.4 409.0 0.00 47 115 15151 -50.1 -83.1 1 33.0 -50.9 323 34 414.0 414.0 307.0 414.1 0.00 48 100 16060 -52.5 -84.5 1 32.0 -53.2 295 34 426.3 426.3 308.4 426.3 0.00 49 93 16530 -50.5 -84.5 1 34.0 -51.4 299 34 439.2 439.2 309.8 439.2 0.00 50 88 16887 -52.3 -84.3 1 32.0 -53.1 316 35 442.6 442.6 310.1 442.6 0.00 51 75 17928 -48.3 -84.3 1 36.0 -49.7 322 40 471.7 471.7 312.8 471.7 0.00 52 70 18380 -49.3 -84.3 1 35.0 -50.7 335 35 478.9 478.9 313.4 478.9 0.00 53 65 18868 -45.9 -82.9 1 37.0 -47.9 335 28 496.6 496.6 314.7 496.6 0.01 54 50 20610 -45.5 -83.5 1 38.0 -48.1 335 34 536.2 536.2 317.3 536.3 0.01 55 45 21315 -43.9 -82.9 1 39.0 -47.1 340 37 556.5 556.5 318.5 556.6 0.01 56 43 21620 -44.3 -83.3 1 39.0 -47.5 343 37 562.8 562.8 318.8 562.9 0.01 57 33 23417 -38.1 -80.1 0 42.0 -44.2 348 39 623.5 623.5 321.6 623.7 0.02 58 30 24070 -40.3 -81.3 0 41.0 -45.9 355 45 634.8 634.8 322.1 634.9 0.02 59 23 25872 -43.9 -83.9 0 40.0 -49.0 359 58 674.3 674.3 323.6 674.4 0.02 60 20 26810 -45.1 -84.1 0 39.0 -50.3 15 52 698.1 698.1 324.4 698.3 0.02 61 15 28729 -45.5 -84.5 0 39.0 -51.4 10 48 756.7 756.7 326.1 756.8 0.02 62 13 29691 -41.5 -82.5 0 41.0 -49.8 9 53 802.1 802.1 327.3 802.4 0.03 63 10 31450 -46.7 -85.7 0 39.0 -53.7 25 42 845.2 845.2 328.3 845.5 0.03 64 9.1 32073 -48.5 -86.5 0 38.0 -55.0 861.4 861.4 328.7 861.7 0.02 65 8.2 32762 -46.1 -85.1 0 39.0 -54.1 897.0 897.0 329.4 897.3 0.03 66 6.8 33998 -49.3 -86.3 1 37.0 -56.5 933.0 933.0 330.1 933.3 0.03 67 6.3 34502 -46.7 -85.7 0 39.0 -55.5 964.6 964.7 330.6 965.0 0.04 68 4.8 36283 -52.3 -87.3 1 35.0 -59.4 1016.9 1016.9 331.4 1017.3 0.04 69 4.5 36702 -51.5 -87.5 1 36.0 -59.2 1039.6 1039.6 331.8 1040.0 0.04 TRP 303 8826 -54.3 -55.3 89 1.0 -54.3 295 23 307.9 307.9 284.7 308.2 0.07 WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 94.11 % Est. max temperature: 10.63 C = 51.13 F Sfc-Lift cond lev (LCL): 941.22 mb = 538.67 m = 1767.26 ft T: -6.79 C 700-500 lapse rate: 5.79 C/km Conv cond level (CCL): 961.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 3.01 g/kg Conv temperature: -3.78 C = 25.19 F Cap Strength: 14.25 C Lifted Index: 15.97 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 9.53 C Showalter Index: 6.77 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 23.40 C K Index: 21.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 105.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.08 J/kg Max Up Vert Vel: 11.75 m/s Conv Inhibition (B-): 88542.51 J/kg Cap Strength: 15.78 C Lift Cond Lev (LCL): 907.82 mb = 819.77 m = 2689.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 22 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 ---------------------------------------------------------- 0 961 378 5 3 -0.3 -3.0 | 163 19 -5.7 18.4 1 933 610 340 16 5.5 -15.0 | 180 6 0.0 6.4 2 925 673 350 18 3.1 -17.7 | 148 4 -2.3 3.7 3 897 914 335 13 5.5 -11.8 | 180 10 0.1 9.7 4 863 1219 320 30 19.3 -23.0 | 276 14 13.8 -1.5 5 850 1343 315 38 26.9 -26.9 | 284 22 21.4 -5.4 6 799 1829 315 37 26.2 -26.2 | 283 21 20.7 -4.7 7 769 2134 320 37 23.8 -28.3 | 291 20 18.3 -6.9 8 739 2438 310 40 30.6 -25.7 | 280 26 25.2 -4.3 9 711 2743 305 40 32.8 -22.9 | 273 27 27.3 -1.5 10 700 2868 305 42 34.4 -24.1 | 275 29 29.0 -2.7 11 683 3048 300 40 34.6 -20.0 | 267 29 29.2 1.4 12 630 3658 305 36 29.5 -20.6 | 268 24 24.1 0.8 13 581 4267 330 25 12.5 -21.7 | 272 7 7.1 -0.2 14 558 4572 320 22 14.1 -16.9 | 242 10 8.7 4.6 15 535 4877 325 26 14.9 -21.3 | 269 9 9.5 0.1 16 514 5182 325 33 18.9 -27.0 | 293 15 13.5 -5.6 17 500 5390 320 29 18.6 -22.2 | 273 13 13.2 -0.8 18 473 5791 315 20 14.1 -14.1 | 230 11 8.7 7.3 19 453 6096 320 20 12.9 -15.3 | 231 10 7.4 6.1 20 416 6706 335 27 11.4 -24.5 | 297 7 6.0 -3.0 21 400 6980 330 26 13.0 -22.5 | 278 8 7.6 -1.1 22 363 7620 320 22 14.1 -16.9 | 242 10 8.7 4.6 23 303 8826 295 23 20.8 -9.7 | 233 19 15.4 11.7 24 302 8839 285 17 16.4 -4.4 | 213 20 11.0 17.0 25 300 8890 300 27 23.4 -13.5 | 246 20 17.9 7.9 26 288 9144 315 27 19.1 -19.1 | 260 14 13.7 2.3 27 262 9754 275 25 24.9 -2.2 | 225 27 19.5 19.3 28 250 10060 310 38 29.1 -24.4 | 277 24 23.7 -3.0 29 239 10363 315 36 25.5 -25.5 | 281 20 20.0 -4.0 30 228 10668 295 31 28.1 -13.1 | 250 24 22.7 8.3 31 207 11278 315 34 24.0 -24.0 | 278 19 18.6 -2.6 32 200 11510 300 36 31.2 -18.0 | 262 26 25.7 3.4 33 189 11887 295 43 39.0 -18.2 | 264 34 33.5 3.3 34 164 12802 295 51 46.2 -21.6 | 270 41 40.8 -0.1 35 157 13106 305 35 28.7 -20.1 | 267 23 23.2 1.4 36 150 13410 305 33 27.0 -18.9 | 263 22 21.6 2.5 37 150 13411 310 33 25.3 -21.2 | 269 20 19.8 0.2 38 137 14021 290 41 38.5 -14.0 | 257 34 33.1 7.4 39 130 14326 295 43 39.0 -18.2 | 264 34 33.5 3.3 40 119 14935 330 36 18.0 -31.2 | 308 16 12.6 -9.7 41 113 15240 320 33 21.2 -25.3 | 284 16 15.8 -3.8 42 108 15545 325 29 16.6 -23.8 | 282 11 11.2 -2.3 43 100 16060 295 34 30.8 -14.4 | 254 26 25.4 7.1 44 94 16459 295 34 30.8 -14.4 | 254 26 25.4 7.1 45 86 17069 325 36 20.6 -29.5 | 298 17 15.2 -8.1 46 78 17678 315 43 30.4 -30.4 | 290 27 25.0 -9.0 47 70 18380 335 35 14.8 -31.7 | 318 14 9.4 -10.3 48 65 18898 335 28 11.8 -25.4 | 302 8 6.4 -3.9 49 54 20117 320 33 21.2 -25.3 | 284 16 15.8 -3.8 50 51 20422 340 37 12.7 -34.8 | 332 15 7.2 -13.3 51 50 20610 335 34 14.4 -30.8 | 316 13 8.9 -9.4 52 47 21031 330 38 19.0 -32.9 | 310 18 13.6 -11.5 53 45 21336 340 37 12.7 -34.8 | 332 15 7.2 -13.3 54 39 22250 350 37 6.4 -36.4 | 356 15 1.0 -15.0 55 38 22555 340 44 15.0 -41.3 | 334 22 9.6 -19.9 56 36 22860 345 45 11.6 -43.5 | 344 23 6.2 -22.0 57 34 23165 345 36 9.3 -34.8 | 344 14 3.9 -13.3 58 30 24070 355 45 3.9 -44.8 | 4 23 -1.5 -23.4 59 30 24079 350 53 9.2 -52.2 | 353 31 3.8 -30.8 60 27 24689 345 38 9.8 -36.7 | 344 16 4.4 -15.3 61 23 25908 360 59 -0.0 -59.0 | 8 38 -5.4 -37.6 62 20 26810 15 52 -13.5 -50.2 | 33 34 -18.9 -28.8 63 18 27432 10 46 -8.0 -45.3 | 29 27 -13.4 -23.9 64 17 27737 15 45 -11.6 -43.5 | 38 28 -17.1 -22.0 65 13 29566 5 50 -4.4 -49.8 | 19 30 -9.8 -28.4 66 13 29870 15 56 -14.5 -54.1 | 31 38 -19.9 -32.7 67 10 31450 25 42 -17.7 -38.1 | 54 29 -23.2 -16.6 Wind Parameters Mean winds (0-6000m): 315.8 at 29.5 knts Storm direction: 345.8 at 22.1 knts Shear (0-3000m) pos: 0.2 neg: 6.4 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 66.6 neg: -79.8 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 1.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.43 Bulk Shear: 48.26 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 ------------------------------------------------------------------------------- 500 344 13 168 9| 0.0 11.5 11.5| 9.5 -6.1 3.4 6.7 0.09| 21.8 2.0 1000 329 19 220 7| 0.0 18.6 18.6| 48.7 -6.1 42.6 42.6 0.39| 24.4 9.4 1500 322 25 261 10| 0.4 12.4 12.7| 50.9 -8.6 42.3 28.2 0.37| 16.7 6.3 2000 320 28 272 13| 0.3 9.9 10.2| 60.7 -25.7 34.9 17.5 0.30| 14.5 4.4 2500 317 31 274 16| 0.2 8.5 8.8| 64.5 -50.4 14.1 5.6 0.22| 12.9 2.9 3000 314 32 273 18| 0.2 6.4 6.6| 66.6 -79.8 -13.2 -4.4 0.15| 11.9 1.8 4000 313 32 272 18| 2.5 4.8 7.4| 79.1 -84.3 -5.2 -1.3 0.12| 11.6 1.4 5000 315 31 272 16| 2.0 4.5 6.5|104.5-105.9 -1.3 -0.3 0.12| 11.3 1.3 6000 316 29 269 15| 1.8 3.1 4.9|112.7-134.5 -21.8 -3.6 0.06| 10.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251202.00.gif