UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 25 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 211 SFC 977 378 -35.9 -39.6 69 3.7 -36.0 210 1 238.8 238.9 238.6 239.2 0.13 2 973 407 -33.7 -36.0 80 2.3 -33.8 208 2 241.3 241.4 241.1 241.8 0.18 3 966 458 -30.1 -34.0 69 3.9 -30.3 205 4 245.5 245.5 245.1 246.1 0.22 4 950 577 -27.3 -30.9 71 3.6 -27.6 197 8 249.5 249.5 248.9 250.3 0.31 5 946 608 -21.7 -26.7 64 5.0 -22.2 195 9 255.5 255.5 254.4 256.7 0.45 6 931 726 -19.5 -25.5 59 6.0 -20.3 199 8 258.9 259.0 257.3 260.3 0.52 7 925 774 -19.9 -25.9 59 6.0 -20.7 200 8 259.0 259.0 257.4 260.4 0.50 8 910 896 -18.9 -27.9 45 9.0 -20.0 200 5 261.2 261.3 259.0 262.4 0.42 9 868 1249 -17.7 -21.7 71 4.0 -18.4 186 9 266.0 266.1 263.3 268.2 0.78 10 850 1406 -15.9 -20.4 68 4.5 -16.7 165 11 269.5 269.6 266.0 272.0 0.89 11 846 1442 -15.7 -19.1 75 3.4 -16.4 165 11 270.1 270.2 266.6 272.9 1.00 12 834 1550 -13.9 -18.9 66 5.0 -14.9 171 12 273.1 273.2 268.7 276.0 1.03 13 797 1895 -12.1 -21.1 47 9.0 -14.0 230 8 278.6 278.7 271.8 281.2 0.89 14 781 2050 -12.3 -23.3 39 11.0 -14.5 230 9 280.0 280.1 272.4 282.2 0.75 15 760 2258 -13.5 -24.5 39 11.0 -15.6 236 9 280.9 281.0 272.9 282.9 0.69 16 738 2480 -15.1 -25.1 42 10.0 -16.9 244 7 281.5 281.6 273.2 283.5 0.67 17 700 2878 -17.3 -30.3 31 13.0 -19.3 250 4 283.3 283.4 273.8 284.7 0.44 18 666 3250 -18.7 -39.7 14 21.0 -21.0 259 3 285.8 285.8 274.8 286.4 0.18 19 596 4068 -25.1 -43.1 17 18.0 -26.6 216 4 287.6 287.6 275.7 288.1 0.14 20 500 5320 -34.5 -58.5 7 24.0 -35.4 120 8 291.0 291.0 277.2 291.1 0.03 21 485 5532 -36.3 -56.3 11 20.0 -37.1 134 7 291.3 291.3 277.4 291.4 0.04 22 458 5929 -35.7 -61.7 5 26.0 -36.6 231 15 296.9 296.9 280.0 296.9 0.02 23 400 6860 -40.5 -65.5 5 25.0 -41.2 240 29 302.4 302.4 282.4 302.4 0.01 24 396 6929 -40.9 -65.9 5 25.0 -41.5 240 28 302.7 302.7 282.5 302.8 0.01 25 369 7408 -41.9 -65.9 6 24.0 -42.5 240 45 307.5 307.6 284.4 307.6 0.01 26 319 8379 -49.5 -68.5 9 19.0 -49.8 240 59 310.1 310.1 285.4 310.1 0.01 27 307 8630 -51.0 -68.7 10 17.8 -51.2 240 61 311.4 311.4 285.8 311.5 0.01 28 300 8780 -51.9 -68.9 11 17.0 -52.1 240 59 312.2 312.2 286.1 312.2 0.01 29 271 9430 -55.5 -71.5 12 16.0 -55.7 236 51 316.2 316.2 287.5 316.2 0.01 30 251 9915 -56.7 -76.7 6 20.0 -56.9 230 40 321.4 321.4 289.2 321.4 0.00 31 250 9940 -56.5 -77.5 5 21.0 -56.7 230 40 322.1 322.1 289.4 322.1 0.00 32 241 10173 -55.3 -77.3 5 22.0 -55.5 232 39 327.3 327.3 290.9 327.3 0.00 33 223 10667 -56.3 -80.3 3 24.0 -56.5 240 36 333.1 333.1 292.6 333.1 0.00 34 216 10870 -54.9 -80.9 3 26.0 -55.2 244 35 338.3 338.3 293.9 338.3 0.00 35 207 11141 -56.5 -81.5 3 25.0 -56.7 250 34 339.9 339.9 294.3 339.9 0.00 36 203 11265 -54.9 -81.9 2 27.0 -55.2 253 33 344.4 344.4 295.4 344.4 0.00 37 200 11360 -55.7 -81.7 2 26.0 -55.9 255 33 344.6 344.6 295.4 344.6 0.00 38 192 11620 -56.5 -82.5 2 26.0 -56.8 255 34 347.3 347.3 296.0 347.3 0.00 39 188 11754 -54.7 -82.7 2 28.0 -55.0 257 34 352.3 352.3 297.1 352.3 0.00 40 183 11927 -54.3 -82.3 2 28.0 -54.6 259 33 355.7 355.7 297.8 355.7 0.00 41 166 12550 -56.1 -84.1 2 28.0 -56.4 267 32 362.8 362.8 299.2 362.8 0.00 42 158 12866 -54.1 -83.1 2 29.0 -54.5 271 32 371.3 371.3 300.8 371.3 0.00 43 150 13200 -54.3 -84.3 1 30.0 -54.7 275 31 376.5 376.5 301.7 376.5 0.00 44 141 13597 -54.1 -84.1 1 30.0 -54.5 275 29 383.6 383.6 302.8 383.6 0.00 45 128 14213 -56.7 -85.7 1 29.0 -57.1 275 26 389.7 389.7 303.8 389.7 0.00 46 119 14678 -53.9 -84.9 1 31.0 -54.4 275 24 403.0 403.0 305.6 403.0 0.00 47 100 15790 -55.7 -85.7 1 30.0 -56.2 275 35 420.1 420.1 307.7 420.1 0.00 48 95 16116 -55.1 -85.1 1 30.0 -55.6 275 35 427.5 427.5 308.6 427.5 0.00 49 70 18050 -57.5 -87.5 1 30.0 -58.0 295 37 461.4 461.4 311.9 461.4 0.00 50 50 20160 -60.1 -88.1 1 28.0 -60.7 315 36 501.9 501.9 315.1 501.9 0.00 51 39 21709 -60.9 -88.9 1 28.0 -61.6 321 54 536.8 536.8 317.3 536.8 0.00 52 30 23350 -58.7 -88.7 1 30.0 -59.7 310 45 584.6 584.6 319.9 584.6 0.00 53 27 24013 -58.1 -88.1 1 30.0 -59.3 313 57 604.2 604.2 320.8 604.2 0.01 54 23 25021 -59.7 -89.7 1 30.0 -60.9 319 67 627.8 627.8 321.8 627.9 0.01 55 20 25900 -57.3 -88.3 1 31.0 -59.0 330 72 660.8 660.8 323.1 660.8 0.01 56 16 27300 -60.1 -89.1 1 29.0 -61.7 324 64 695.2 695.2 324.3 695.3 0.01 57 15 27706 -56.3 -88.3 1 32.0 -58.7 315 65 720.8 720.8 325.1 720.8 0.01 58 11 29676 -56.1 -88.1 1 32.0 -59.2 320 73 788.4 788.4 327.0 788.5 0.01 59 10 30280 -57.3 -88.3 1 31.0 -60.3 330 80 805.7 805.7 327.4 805.8 0.02 60 6.9 32608 -60.7 -89.7 1 29.0 -63.6 881.8 881.8 329.1 881.9 0.02 61 6.0 33482 -58.3 -89.3 1 31.0 -62.2 928.1 928.1 329.9 928.3 0.02 62 5.6 33914 -60.7 -89.7 1 29.0 -64.0 936.0 936.0 330.1 936.2 0.02 63 5.3 34257 -59.9 -89.9 1 30.0 -63.6 954.4 954.4 330.4 954.6 0.02 TRP 251 9915 -56.7 -76.7 6 20.0 -56.9 230 40 321.4 321.4 289.2 321.4 0.00 WND 307 8630 -51.0 -68.7 10 17.8 -51.2 240 61 311.4 311.4 285.8 311.5 0.01 Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 33.80 % Est. max temperature: -0.89 C = 30.40 F Sfc-Lift cond lev (LCL): 916.53 mb = 842.46 m = 2763.93 ft T: -19.34 C 700-500 lapse rate: 7.04 C/km ThetaE index: 0.00 C Layer 977.0--5625199722685060801057783808.0 mb Conv cond level (CCL): 977.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -26.80 C = -16.24 F Cap Strength: 25.97 C Lifted Index: 27.36 C Risk: None Lifted Index @300 mb: 38.61 C Lifted Index @700 mb: 23.55 C Showalter Index: 15.75 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 14.10 C K Index: -14.80 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.49 J/kg Max Up Vert Vel: 13.67 m/s Conv Inhibition (B-): 81783.65 J/kg Cap Strength: 27.32 C Lift Cond Lev (LCL): 850.22 mb = 1404.10 m = 4606.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 6 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 ---------------------------------------------------------- 0 977 378 210 1 0.5 0.9 | 59 5 -4.4 -2.6 1 946 610 195 9 2.3 8.7 | 154 6 -2.5 5.2 2 925 774 200 8 2.7 7.5 | 152 5 -2.1 4.1 3 908 914 200 5 1.7 4.7 | 112 3 -3.1 1.2 4 872 1219 190 9 1.6 8.9 | 149 6 -3.3 5.4 5 850 1406 165 11 -2.8 10.6 | 133 11 -7.7 7.2 6 837 1524 165 12 -3.1 11.6 | 136 11 -8.0 8.1 7 804 1829 230 7 5.4 4.5 | 206 1 0.5 1.0 8 772 2134 230 10 7.7 6.4 | 223 4 2.8 3.0 9 742 2438 245 7 6.3 3.0 | 288 2 1.5 -0.5 10 713 2743 240 6 5.2 3.0 | 323 1 0.3 -0.5 11 700 2878 250 4 3.8 1.4 | 28 2 -1.1 -2.1 12 629 3658 270 2 2.0 -0.0 | 40 4 -2.9 -3.5 13 578 4267 185 5 0.4 5.0 | 109 5 -4.4 1.5 14 531 4877 130 10 -7.7 6.4 | 103 13 -12.5 3.0 15 500 5320 120 8 -6.9 4.0 | 93 12 -11.8 0.5 16 488 5486 120 7 -6.1 3.5 | 90 11 -10.9 0.0 17 467 5791 220 10 6.4 7.7 | 201 4 1.6 4.2 18 447 6096 245 21 19.0 8.9 | 249 15 14.2 5.4 19 400 6860 240 29 25.1 14.5 | 241 23 20.3 11.0 20 391 7010 240 26 22.5 13.0 | 242 20 17.7 9.5 21 357 7620 240 55 47.6 27.5 | 241 49 42.8 24.0 22 307 8630 240 61 52.8 30.5 | 241 55 48.0 27.0 23 300 8780 240 59 51.1 29.5 | 241 53 46.2 26.0 24 297 8839 240 61 52.8 30.5 | 241 55 48.0 27.0 25 283 9144 240 58 50.2 29.0 | 241 52 45.4 25.5 26 251 9915 230 40 30.6 25.7 | 229 34 25.8 22.3 27 250 9940 230 40 30.6 25.7 | 229 34 25.8 22.3 28 245 10058 230 40 30.6 25.7 | 229 34 25.8 22.3 29 223 10668 240 36 31.2 18.0 | 241 30 26.3 14.5 30 200 11360 255 33 31.9 8.5 | 259 27 27.0 5.1 31 193 11582 255 34 32.8 8.8 | 259 28 28.0 5.3 32 150 13200 275 31 30.9 -2.7 | 283 27 26.0 -6.2 33 120 14630 275 24 23.9 -2.1 | 286 20 19.1 -5.5 34 109 15240 270 26 26.0 -0.0 | 279 21 21.1 -3.5 35 100 15790 275 35 34.9 -3.1 | 282 31 30.0 -6.5 36 94 16154 275 35 34.9 -3.1 | 282 31 30.0 -6.5 37 82 17069 275 35 34.9 -3.1 | 282 31 30.0 -6.5 38 71 17983 295 43 39.0 -18.2 | 302 40 34.1 -21.6 39 70 18050 295 37 33.5 -15.6 | 304 34 28.7 -19.1 40 61 18898 300 29 25.1 -14.5 | 312 27 20.3 -18.0 41 58 19202 305 32 26.2 -18.4 | 316 31 21.4 -21.8 42 55 19507 295 34 30.8 -14.4 | 304 31 26.0 -17.8 43 50 20160 315 36 25.5 -25.5 | 325 35 20.6 -28.9 44 48 20422 320 37 23.8 -28.3 | 329 37 18.9 -31.8 45 43 21031 310 42 32.2 -27.0 | 318 41 27.3 -30.5 46 41 21336 315 44 31.1 -31.1 | 323 43 26.3 -34.6 47 39 21641 320 54 34.7 -41.4 | 326 54 29.9 -44.8 48 36 22250 330 50 25.0 -43.3 | 337 51 20.1 -46.8 49 31 23165 305 47 38.5 -27.0 | 312 45 33.6 -30.4 50 30 23350 310 45 34.5 -28.9 | 318 44 29.6 -32.4 51 29 23470 310 39 29.9 -25.1 | 319 38 25.0 -28.5 52 28 23774 305 48 39.3 -27.5 | 312 46 34.5 -31.0 53 27 24079 315 60 42.4 -42.4 | 321 59 37.6 -45.9 54 25 24384 325 61 35.0 -50.0 | 331 61 30.1 -53.4 55 24 24689 315 65 46.0 -46.0 | 320 64 41.1 -49.4 56 20 25900 330 72 36.0 -62.4 | 335 73 31.1 -65.8 57 20 25908 320 79 50.8 -60.5 | 324 79 45.9 -64.0 58 16 27127 330 67 33.5 -58.0 | 335 68 28.6 -61.5 59 16 27432 320 62 39.9 -47.5 | 326 62 35.0 -50.9 60 14 28042 310 68 52.1 -43.7 | 315 67 47.2 -47.2 61 12 29261 330 77 38.5 -66.7 | 334 78 33.6 -70.1 62 11 29870 315 71 50.2 -50.2 | 320 70 45.3 -53.7 63 10 30280 330 80 40.0 -69.3 | 334 81 35.1 -72.7 Wind Parameters Mean winds (0-6000m): 204.6 at 7.9 knts Storm direction: 234.6 at 6.0 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -24.6 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -6.0 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 258.52 Bulk Shear: 0.36 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 ------------------------------------------------------------------------------- 500 198 7 134 4| 0.0 4.9 4.9| 6.4 -2.2 4.3 8.5 0.43| 11.2 4.8 1000 192 7 137 5| 0.0 5.1 5.1| 8.5 -5.7 2.8 2.8 0.26| 9.4 2.5 1500 189 8 141 6| 3.3 3.4 6.7| 19.3 -6.0 13.2 8.8 0.36| 10.7 3.9 2000 200 8 155 5| 2.9 2.6 5.4| 21.1 -6.0 15.0 7.5 0.38| 9.3 3.6 2500 207 8 160 4| 2.2 2.1 4.3| 21.8 -6.0 15.8 6.3 0.41| 8.2 3.4 3000 211 7 155 3| 1.9 1.7 3.6| 22.2 -6.0 16.1 5.4 0.40| 7.1 2.9 4000 211 6 137 2| 1.4 2.1 3.5| 26.0 -6.0 19.9 5.0 0.43| 6.3 2.7 5000 192 7 130 5| 1.2 1.8 3.0| 26.2 -20.4 5.8 1.2 0.28| 6.1 1.7 6000 205 8 158 4| 2.8 1.5 4.3| 70.1 -24.1 46.0 7.7 0.40| 7.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251225.00.gif