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 CYXY... Searching the city database file for: CYXY ... Date:0000Z 6 DEC 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 70 1 925 670 340 5 SFC 920 707 -14.5 -17.1 81 2.6 -15.0 340 5 264.9 265.1 263.2 267.9 1.09 3 884 1010 -17.3 -18.4 91 1.1 -17.5 352 14 265.0 265.2 263.1 267.8 1.01 4 858 1235 -18.1 -20.0 85 1.9 -18.4 354 16 266.5 266.6 263.9 269.0 0.91 5 850 1305 -17.7 -19.6 85 1.9 -18.0 350 14 267.6 267.8 264.8 270.3 0.95 6 834 1447 -18.1 -20.1 84 2.0 -18.4 324 13 268.6 268.8 265.5 271.3 0.93 7 822 1556 -14.7 -16.4 87 1.7 -15.1 306 12 273.4 273.6 269.3 277.0 1.29 8 787 1888 -10.9 -12.2 90 1.3 -11.3 269 9 280.8 281.2 274.8 286.3 1.90 9 762 2136 -11.7 -12.9 91 1.2 -12.1 245 11 282.6 282.9 275.6 288.0 1.86 10 700 2782 -14.7 -16.2 88 1.5 -15.1 280 8 286.2 286.5 277.0 290.8 1.54 11 689 2902 -15.1 -16.7 88 1.6 -15.5 271 9 287.1 287.3 277.4 291.6 1.50 12 571 4291 -25.5 -27.0 87 1.5 -25.7 260 18 290.7 290.8 278.2 293.0 0.73 13 500 5240 -32.1 -35.9 69 3.8 -32.4 275 37 293.9 294.0 279.1 295.1 0.36 14 467 5720 -35.7 -39.7 67 4.0 -36.0 272 42 295.2 295.3 279.6 296.1 0.26 15 410 6614 -43.3 -46.3 72 3.0 -43.5 270 52 296.6 296.6 280.1 297.1 0.15 16 400 6780 -44.5 -47.3 73 2.8 -44.6 275 58 297.2 297.2 280.3 297.6 0.13 17 391 6932 -44.9 -48.4 68 3.5 -45.0 275 65 298.6 298.6 280.9 299.0 0.12 18 353 7608 -47.9 -52.0 63 4.1 -48.0 275 89 303.4 303.4 282.9 303.7 0.09 19 315 8348 -52.9 -57.6 57 4.6 -53.0 280 104 306.4 306.4 284.0 306.6 0.05 20 304 8576 -54.5 -59.3 55 4.8 -54.6 278 102 307.4 307.4 284.4 307.5 0.04 21 300 8660 -55.3 -59.8 57 4.5 -55.4 275 97 307.4 307.4 284.4 307.6 0.04 22 292 8832 -56.1 -60.7 56 4.6 -56.2 277 95 308.6 308.7 284.8 308.8 0.04 23 287 8941 -56.5 -57.8 85 1.3 -56.5 279 93 309.6 309.6 285.2 309.8 0.05 24 283 9030 -57.3 -61.3 60 4.0 -57.3 280 92 309.7 309.7 285.2 309.8 0.04 25 279 9120 -56.9 -84.9 2 28.0 -57.1 280 94 311.5 311.5 285.9 311.5 0.00 26 266 9423 -54.9 -73.9 8 19.0 -55.1 278 77 318.7 318.7 288.3 318.8 0.01 27 258 9618 -55.1 -75.1 7 20.0 -55.3 276 66 321.2 321.2 289.1 321.3 0.01 28 250 9820 -52.9 -75.9 5 23.0 -53.2 275 58 327.4 327.4 291.0 327.4 0.01 29 249 9846 -52.5 -76.5 4 24.0 -52.8 275 58 328.4 328.4 291.3 328.4 0.00 30 236 10195 -52.1 -79.1 2 27.0 -52.4 268 62 334.1 334.1 292.8 334.1 0.00 31 219 10680 -53.1 -81.1 2 28.0 -53.4 280 58 339.7 339.7 294.3 339.8 0.00 32 200 11270 -51.1 -82.1 1 31.0 -51.5 280 52 351.8 351.8 297.0 351.9 0.00 33 177 12067 -48.9 -82.9 1 34.0 -49.5 289 55 368.0 368.0 300.2 368.0 0.00 34 153 13020 -49.5 -84.5 1 35.0 -50.2 285 45 382.6 382.6 302.6 382.6 0.00 35 150 13150 -48.9 -83.9 1 35.0 -49.6 285 50 385.8 385.8 303.2 385.8 0.00 36 122 14512 -47.3 -84.3 1 37.0 -48.3 289 58 412.2 412.2 306.8 412.2 0.00 37 118 14732 -47.7 -84.7 1 37.0 -48.7 289 60 415.4 415.4 307.2 415.4 0.00 38 115 14903 -46.3 -84.3 1 38.0 -47.5 290 61 421.1 421.1 307.9 421.1 0.00 39 103 15635 -46.7 -84.7 1 38.0 -48.0 302 51 433.8 433.8 309.3 433.8 0.00 40 100 15830 -48.1 -85.1 1 37.0 -49.3 305 48 434.8 434.8 309.3 434.8 0.00 41 96 16099 -47.7 -85.7 0 38.0 -48.9 305 48 440.7 440.7 310.0 440.7 0.00 42 93 16309 -45.7 -84.7 0 39.0 -47.2 305 52 448.6 448.6 310.7 448.7 0.00 43 70 18190 -47.7 -86.7 0 39.0 -49.3 310 48 482.3 482.3 313.7 482.4 0.00 44 62 18985 -50.1 -88.1 0 38.0 -51.5 309 41 494.1 494.1 314.5 494.1 0.00 45 57 19537 -47.3 -86.3 0 39.0 -49.3 308 46 512.4 512.4 315.8 512.5 0.00 46 52 20141 -49.3 -87.3 0 38.0 -51.1 320 41 521.4 521.4 316.4 521.4 0.00 47 50 20400 -44.5 -84.5 0 40.0 -47.3 315 53 538.6 538.6 317.5 538.6 0.01 48 49 20535 -43.7 -83.7 0 40.0 -46.8 317 54 543.6 543.6 317.8 543.7 0.01 49 45 21108 -42.3 -83.3 0 41.0 -46.0 313 47 560.4 560.4 318.6 560.5 0.01 50 30 23830 -44.7 -84.7 0 40.0 -48.7 325 29 622.8 622.8 321.6 622.8 0.01 51 20 26540 -45.5 -84.5 0 39.0 -50.5 335 41 696.9 696.9 324.3 697.0 0.02 52 18 27240 -46.3 -85.3 0 39.0 -51.3 337 48 715.7 715.7 324.9 715.8 0.02 53 11 30532 -43.1 -83.1 0 40.0 -51.4 339 46 835.6 835.6 328.1 835.9 0.04 54 10 31170 -45.7 -84.7 0 39.0 -53.1 340 42 849.0 849.0 328.4 849.2 0.03 55 9.9 31237 -45.9 -84.9 0 39.0 -53.2 850.7 850.7 328.4 850.9 0.03 TRP 283 9030 -57.3 -61.3 60 4.0 -57.3 280 92 309.7 309.7 285.2 309.8 0.04 WND 315 8348 -52.9 -57.6 57 4.6 -53.0 280 104 306.4 306.4 284.0 306.6 0.05 Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 85.68 % Est. max temperature: 2.23 C = 36.01 F Sfc-Lift cond lev (LCL): 881.97 mb = 1027.08 m = 3369.63 ft T: -17.36 C 700-500 lapse rate: 7.08 C/km ThetaE index: 0.05 C Layer 884.0- 858.0 mb Conv cond level (CCL): 598.20 mb = 3946.78 m = 12948.59 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 9.86 C = 49.75 F Cap Strength: 18.31 C Lifted Index: 20.09 C Risk: None Lifted Index @300 mb: 26.77 C Lifted Index @700 mb: 16.10 C Showalter Index: 19.56 C Risk: None Total Totals Index: 26.90 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 12.50 C K Index: -6.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 5.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.30 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 77188.09 J/kg Cap Strength: 19.97 C Lift Cond Lev (LCL): 844.09 mb = 1357.17 m = 4452.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 17 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 ---------------------------------------------------------- 0 920 707 340 5 1.7 -4.7 | 111 13 -12.6 4.9 1 895 914 350 13 2.3 -12.8 | 75 12 -12.0 -3.2 2 860 1219 355 16 1.4 -15.9 | 64 14 -12.9 -6.3 3 850 1305 350 14 2.4 -13.8 | 71 13 -11.8 -4.2 4 826 1524 310 12 9.2 -7.7 | 111 5 -5.1 1.9 5 793 1829 275 8 8.0 -0.7 | 145 11 -6.3 8.9 6 762 2134 245 11 10.0 4.6 | 163 15 -4.3 14.3 7 732 2438 260 17 16.7 3.0 | 191 13 2.5 12.6 8 704 2743 265 7 7.0 0.6 | 145 13 -7.3 10.2 9 700 2782 280 8 7.9 -1.4 | 142 10 -6.4 8.2 10 675 3048 260 10 9.8 1.7 | 159 12 -4.4 11.4 11 647 3353 280 12 11.8 -2.1 | 162 8 -2.4 7.5 12 621 3658 280 9 8.9 -1.6 | 146 10 -5.4 8.1 13 596 3962 245 12 10.9 5.1 | 167 15 -3.4 14.7 14 571 4267 260 18 17.7 3.1 | 195 13 3.5 12.8 15 548 4572 275 24 23.9 -2.1 | 232 12 9.6 7.5 16 525 4877 270 31 31.0 -0.0 | 240 19 16.7 9.6 17 504 5182 270 40 40.0 -0.0 | 249 27 25.7 9.6 18 500 5240 275 37 36.9 -3.2 | 254 23 22.6 6.4 19 442 6096 270 46 46.0 -0.0 | 253 33 31.7 9.6 20 404 6706 270 53 53.0 -0.0 | 256 40 38.7 9.6 21 400 6780 275 58 57.8 -5.1 | 264 44 43.5 4.6 22 369 7315 275 84 83.7 -7.3 | 268 69 69.4 2.3 23 352 7620 275 89 88.7 -7.8 | 269 74 74.4 1.9 24 315 8348 280 104 102.4 -18.1 | 275 89 88.2 -8.4 25 306 8534 280 104 102.4 -18.1 | 275 89 88.2 -8.4 26 300 8660 275 97 96.6 -8.5 | 269 82 82.4 1.2 27 283 9030 280 92 90.6 -16.0 | 275 77 76.3 -6.4 28 278 9144 280 94 92.6 -16.3 | 275 79 78.3 -6.7 29 253 9754 275 58 57.8 -5.1 | 264 44 43.5 4.6 30 250 9820 275 58 57.8 -5.1 | 264 44 43.5 4.6 31 230 10363 265 64 63.8 5.6 | 253 52 49.5 15.2 32 219 10668 280 58 57.1 -10.1 | 271 43 42.9 -0.4 33 209 10973 280 53 52.2 -9.2 | 269 38 37.9 0.4 34 200 11270 280 52 51.2 -9.0 | 269 37 36.9 0.6 35 182 11887 290 57 53.6 -19.5 | 284 41 39.3 -9.9 36 151 13106 285 44 42.5 -11.4 | 274 28 28.2 -1.8 37 150 13150 285 50 48.3 -12.9 | 276 34 34.0 -3.3 38 114 14935 290 61 57.3 -20.9 | 285 44 43.1 -11.2 39 109 15240 295 56 50.8 -23.7 | 291 39 36.5 -14.0 40 100 15830 305 48 39.3 -27.5 | 306 31 25.1 -17.9 41 95 16154 305 48 39.3 -27.5 | 306 31 25.1 -17.9 42 91 16459 305 55 45.1 -31.5 | 305 38 30.8 -21.9 43 87 16764 295 46 41.7 -19.4 | 290 29 27.4 -9.8 44 79 17374 310 47 36.0 -30.2 | 313 30 21.7 -20.6 45 72 17983 290 38 35.7 -13.0 | 279 22 21.4 -3.4 46 70 18190 310 48 36.8 -30.9 | 313 31 22.5 -21.2 47 69 18288 300 49 42.4 -24.5 | 298 32 28.2 -14.9 48 66 18593 315 47 33.2 -33.2 | 321 30 19.0 -23.6 49 60 19202 305 37 30.3 -21.2 | 306 20 16.0 -11.6 50 55 19812 310 53 40.6 -34.1 | 313 36 26.3 -24.4 51 52 20117 320 40 25.7 -30.6 | 331 24 11.4 -21.0 52 50 20400 315 53 37.5 -37.5 | 320 36 23.2 -27.9 53 48 20726 320 55 35.4 -42.1 | 327 39 21.1 -32.5 54 46 21031 310 44 33.7 -28.3 | 314 27 19.4 -18.7 55 43 21336 320 57 36.6 -43.7 | 327 41 22.4 -34.0 56 40 21946 335 32 13.5 -29.0 | 2 19 -0.7 -19.4 57 33 23165 310 30 23.0 -19.3 | 318 13 8.7 -9.7 58 30 23774 330 37 18.5 -32.0 | 349 23 4.2 -22.4 59 30 23830 325 29 16.6 -23.8 | 350 14 2.4 -14.1 60 28 24384 325 28 16.1 -22.9 | 352 13 1.8 -13.3 61 26 24689 340 41 14.0 -38.5 | 0 29 -0.2 -28.9 62 24 25298 325 26 14.9 -21.3 | 357 12 0.6 -11.7 63 23 25603 335 43 18.2 -39.0 | 352 30 3.9 -29.3 64 22 25908 325 39 22.4 -31.9 | 340 24 8.1 -22.3 65 20 26540 335 41 17.3 -37.2 | 354 28 3.1 -27.5 66 19 26822 340 45 15.4 -42.3 | 358 33 1.1 -32.7 67 17 27432 335 50 21.1 -45.3 | 349 36 6.9 -35.7 68 16 28042 330 43 21.5 -37.2 | 345 29 7.2 -27.6 69 15 28651 335 58 24.5 -52.6 | 347 44 10.2 -42.9 70 10 31170 340 42 14.4 -39.5 | 360 30 0.1 -29.8 Wind Parameters Mean winds (0-6000m): 274.0 at 22.9 knts Storm direction: 304.0 at 17.2 knts Shear (0-3000m) pos: 2.8 neg: 3.9 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 40.2 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -66.8 tot: 1.1 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 72.63 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 ------------------------------------------------------------------------------- 500 351 12 79 13| 11.4 0.0 11.4| 0.0 -34.3 -34.3 -68.5 -0.92| 11.6-10.7 1000 339 12 79 10| 5.7 7.6 13.3| 20.6 -34.3 -13.7 -13.7 -0.01| 14.1 -0.2 1500 320 11 97 7| 3.8 7.8 11.6| 40.3 -34.3 6.0 4.0 0.15| 12.7 1.9 2000 300 12 132 5| 3.9 5.8 9.8| 56.3 -58.8 -2.5 -1.2 0.04| 12.9 0.6 2500 294 11 143 6| 3.2 4.7 7.9| 66.2 -62.1 4.1 1.6 0.08| 11.7 0.9 3000 291 11 147 7| 2.8 3.9 6.7| 67.9 -66.8 1.1 0.4 0.05| 10.6 0.5 4000 280 13 167 8| 3.0 3.9 6.8|134.5 -66.8 67.7 16.9 0.26| 11.0 2.9 5000 276 18 203 8| 2.5 3.9 6.4|174.9 -67.8 107.1 21.4 0.28| 10.7 3.0 6000 274 23 227 12| 2.4 3.7 6.1|193.6 -71.0 122.5 20.4 0.26| 9.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251206.00.gif