UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 8 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 155 SFC 970 378 -22.1 -25.4 75 3.3 -22.5 335 2 253.2 253.3 252.6 254.6 0.50 2 925 727 -24.9 -26.2 89 1.3 -25.1 25 10 253.8 253.9 253.1 255.2 0.49 3 922 751 -24.7 -25.8 91 1.1 -24.8 28 10 254.3 254.4 253.5 255.7 0.51 4 850 1338 -28.1 -30.3 81 2.2 -28.3 95 13 256.7 256.8 255.2 257.7 0.36 5 840 1423 -28.5 -30.6 82 2.1 -28.7 107 12 257.2 257.2 255.6 258.2 0.36 6 774 2014 -24.9 -27.2 81 2.3 -25.2 151 15 267.1 267.2 263.7 268.7 0.53 7 753 2216 -21.1 -23.3 82 2.2 -21.4 175 16 273.4 273.5 268.4 275.6 0.78 8 748 2266 -15.3 -16.7 89 1.4 -15.6 182 16 280.2 280.4 273.6 284.2 1.38 9 733 2420 -12.1 -13.3 91 1.2 -12.5 204 17 285.3 285.6 277.0 290.8 1.87 10 721 2546 -11.9 -13.2 90 1.3 -12.3 213 18 286.9 287.2 277.9 292.5 1.92 11 700 2772 -13.1 -14.2 91 1.1 -13.4 235 22 288.0 288.3 278.3 293.4 1.82 12 639 3463 -16.1 -17.6 88 1.5 -16.5 235 27 292.2 292.4 279.9 296.8 1.50 13 500 5260 -30.1 -32.1 83 2.0 -30.3 230 21 296.3 296.4 280.5 298.0 0.52 14 469 5711 -33.9 -36.2 80 2.3 -34.1 233 21 297.1 297.2 280.6 298.3 0.37 15 463 5800 -34.7 -36.2 86 1.5 -34.8 233 21 297.2 297.3 280.7 298.4 0.37 16 432 6279 -38.9 -42.4 69 3.5 -39.1 241 20 297.8 297.8 280.7 298.5 0.21 17 400 6800 -43.5 -46.2 75 2.7 -43.6 230 28 298.5 298.5 280.9 299.0 0.15 18 387 7022 -45.5 -47.7 78 2.2 -45.6 229 29 298.7 298.7 281.0 299.1 0.13 19 337 7929 -54.1 -57.9 63 3.8 -54.2 225 38 299.0 299.0 281.0 299.1 0.05 20 300 8670 -57.7 -62.6 53 4.9 -57.8 240 41 304.0 304.0 283.0 304.1 0.03 21 289 8906 -59.1 -62.6 64 3.5 -59.2 240 47 305.3 305.3 283.5 305.4 0.03 22 283 9037 -59.7 -64.3 55 4.6 -59.7 240 51 306.3 306.3 284.0 306.3 0.02 23 268 9380 -58.3 -71.3 17 13.0 -58.4 245 48 313.1 313.1 286.4 313.1 0.01 24 259 9596 -57.7 -73.7 11 16.0 -57.8 254 45 317.1 317.1 287.8 317.1 0.01 25 250 9820 -56.9 -73.9 10 17.0 -57.1 255 44 321.5 321.5 289.2 321.5 0.01 26 249 9845 -56.9 -73.9 10 17.0 -57.1 255 43 321.8 321.8 289.3 321.9 0.01 27 243 9998 -58.1 -74.1 11 16.0 -58.2 255 39 322.3 322.3 289.5 322.3 0.01 28 237 10156 -55.9 -73.9 9 18.0 -56.1 256 40 327.9 327.9 291.2 328.0 0.01 29 231 10318 -56.3 -75.3 7 19.0 -56.5 257 45 329.7 329.7 291.6 329.8 0.01 30 221 10599 -54.1 -75.1 6 21.0 -54.4 259 51 337.3 337.3 293.7 337.4 0.01 31 200 11240 -51.9 -76.9 3 25.0 -52.3 270 52 350.6 350.6 296.8 350.6 0.01 32 192 11505 -51.3 -77.3 3 26.0 -51.7 266 53 355.7 355.7 297.8 355.7 0.01 33 162 12604 -54.1 -82.1 2 28.0 -54.5 272 50 368.7 368.7 300.3 368.7 0.00 34 159 12724 -52.7 -81.7 2 29.0 -53.1 273 50 373.0 373.0 301.1 373.0 0.00 35 151 13057 -53.5 -82.5 2 29.0 -53.9 275 49 377.2 377.2 301.8 377.2 0.00 36 150 13100 -52.9 -82.9 1 30.0 -53.4 275 49 378.9 378.9 302.1 378.9 0.00 37 149 13143 -52.1 -82.1 2 30.0 -52.6 276 48 381.0 381.0 302.4 381.0 0.00 38 139 13593 -51.5 -82.5 1 31.0 -52.1 291 44 389.7 389.7 303.8 389.7 0.00 39 136 13734 -52.5 -83.5 1 31.0 -53.0 295 43 390.4 390.4 303.9 390.4 0.00 40 100 15730 -49.7 -83.7 1 34.0 -50.7 305 39 431.7 431.7 309.0 431.7 0.00 41 86 16714 -50.5 -84.5 1 34.0 -51.5 310 38 449.1 449.1 310.8 449.1 0.00 42 81 17106 -48.7 -83.7 1 35.0 -50.0 304 39 460.6 460.6 311.8 460.6 0.00 43 70 18060 -50.5 -84.5 1 34.0 -51.7 320 41 476.3 476.3 313.1 476.4 0.00 44 63 18746 -51.5 -85.5 1 34.0 -52.7 309 46 488.7 488.7 314.1 488.7 0.00 45 50 20260 -47.5 -83.5 1 36.0 -49.7 325 47 531.5 531.5 317.0 531.6 0.01 46 45 20959 -46.7 -83.5 1 36.8 -49.2 310 64 549.8 549.8 318.1 549.8 0.01 47 44 21109 -46.5 -83.5 1 37.0 -49.1 311 63 553.8 553.8 318.3 553.8 0.01 48 41 21576 -49.1 -85.1 1 36.0 -51.3 323 58 558.6 558.6 318.6 558.6 0.01 49 32 23205 -49.1 -85.1 1 36.0 -51.8 319 44 599.6 599.6 320.6 599.7 0.01 50 30 23630 -47.9 -84.9 1 37.0 -51.0 330 43 614.1 614.1 321.2 614.1 0.01 51 22 25645 -53.5 -87.5 1 34.0 -55.9 304 28 654.3 654.3 322.9 654.4 0.01 52 20 26260 -51.5 -87.5 1 36.0 -54.6 320 23 678.5 678.5 323.7 678.6 0.01 53 14 28607 -44.7 -84.7 0 40.0 -51.2 354 29 774.5 774.5 326.6 774.6 0.02 54 13 29098 -47.9 -85.9 0 38.0 -53.4 10 34 780.0 780.0 326.7 780.1 0.02 55 13 29098 -44.7 -84.7 0 40.0 -51.5 10 34 791.0 791.1 327.0 791.2 0.02 56 12 29634 -43.7 -83.7 0 40.0 -51.3 24 40 812.9 812.9 327.5 813.2 0.03 57 10 30840 -50.5 -86.5 1 36.0 -55.8 5 48 831.0 831.1 328.0 831.2 0.02 58 8.1 32202 -54.5 -87.5 1 33.0 -58.9 866.8 866.8 328.8 867.0 0.02 TRP 283 9037 -59.7 -64.3 55 4.6 -59.7 240 51 306.3 306.3 284.0 306.3 0.02 WND 45 20959 -46.7 -83.5 1 36.8 -49.2 310 64 549.8 549.8 318.1 549.8 0.01 Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 85.65 % Est. max temperature: -15.35 C = 4.38 F Sfc-Lift cond lev (LCL): 918.32 mb = 779.53 m = 2557.48 ft T: -24.87 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.00 C Layer 970.0- 0.0 mb Conv cond level (CCL): 867.72 mb = 1188.96 m = 3900.73 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -19.28 C = -2.70 F Cap Strength: 32.28 C Lifted Index: 33.34 C Risk: None Lifted Index @300 mb: 34.21 C Lifted Index @700 mb: 29.48 C Showalter Index: 31.70 C Risk: None Total Totals Index: 1.80 C Risk: None Vertical Totals Index: 2.00 C Cross Totals Index: -0.20 C K Index: -29.40 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 8.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.12 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 84888.16 J/kg Cap Strength: 33.35 C Lift Cond Lev (LCL): 891.64 mb = 992.53 m = 3256.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 14 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 ---------------------------------------------------------- 0 970 378 335 2 0.8 -1.8 | 66 13 -12.3 -5.4 1 940 610 350 5 0.9 -4.9 | 55 15 -12.3 -8.5 2 925 727 25 10 -4.2 -9.1 | 54 22 -17.4 -12.7 3 901 914 45 8 -5.7 -5.7 | 64 21 -18.8 -9.3 4 864 1219 65 6 -5.4 -2.5 | 72 20 -18.6 -6.1 5 850 1338 95 13 -13.0 1.1 | 85 26 -26.1 -2.5 6 829 1524 120 10 -8.7 5.0 | 94 22 -21.8 1.4 7 795 1829 135 12 -8.5 8.5 | 103 22 -21.7 4.9 8 763 2134 160 16 -5.5 15.0 | 122 22 -18.6 11.4 9 732 2438 205 17 7.2 15.4 | 153 13 -6.0 11.8 10 703 2743 225 20 14.1 14.1 | 185 11 1.0 10.5 11 700 2772 235 22 18.0 12.6 | 208 10 4.8 9.0 12 674 3048 245 28 25.4 11.8 | 236 15 12.2 8.2 13 621 3658 230 26 19.9 16.7 | 207 15 6.7 13.1 14 572 4267 220 22 14.1 16.9 | 184 13 1.0 13.3 15 549 4572 235 17 13.9 9.8 | 187 6 0.8 6.1 16 527 4877 240 21 18.2 10.5 | 216 9 5.0 6.9 17 505 5182 230 24 18.4 15.4 | 204 13 5.2 11.8 18 500 5260 230 21 16.1 13.5 | 196 10 2.9 9.9 19 443 6096 235 21 17.2 12.0 | 206 9 4.0 8.4 20 424 6401 245 19 17.2 8.0 | 222 6 4.0 4.4 21 406 6706 225 24 17.0 17.0 | 196 14 3.8 13.4 22 400 6800 230 28 21.4 18.0 | 210 17 8.3 14.4 23 353 7620 225 32 22.6 22.6 | 206 21 9.5 19.0 24 336 7925 225 38 26.9 26.9 | 210 27 13.7 23.3 25 306 8534 240 43 37.2 21.5 | 233 30 24.1 17.9 26 300 8670 240 41 35.5 20.5 | 233 28 22.3 16.9 27 283 9037 240 51 44.2 25.5 | 235 38 31.0 21.9 28 278 9144 235 52 42.6 29.8 | 228 39 29.4 26.2 29 253 9754 260 42 41.4 7.3 | 263 28 28.2 3.7 30 250 9820 255 44 42.5 11.4 | 255 30 29.3 7.8 31 241 10058 255 38 36.7 9.8 | 255 24 23.5 6.2 32 219 10668 260 53 52.2 9.2 | 262 39 39.0 5.6 33 200 11240 270 52 52.0 -0.0 | 275 39 38.8 -3.6 34 199 11278 265 54 53.8 4.7 | 268 41 40.6 1.1 35 150 13100 275 49 48.8 -4.3 | 282 36 35.6 -7.9 36 150 13106 275 48 47.8 -4.2 | 283 36 34.6 -7.8 37 136 13716 295 43 39.0 -18.2 | 310 34 25.8 -21.8 38 118 14630 285 42 40.6 -10.9 | 298 31 27.4 -14.5 39 108 15240 295 46 41.7 -19.4 | 309 37 28.5 -23.0 40 100 15730 305 39 31.9 -22.4 | 324 32 18.8 -26.0 41 98 15850 305 39 31.9 -22.4 | 324 32 18.8 -26.0 42 85 16764 310 38 29.1 -24.4 | 330 32 15.9 -28.0 43 78 17374 300 39 33.8 -19.5 | 318 31 20.6 -23.1 44 70 18060 320 41 26.4 -31.4 | 339 37 13.2 -35.0 45 68 18288 320 40 25.7 -30.6 | 340 36 12.5 -34.2 46 62 18898 305 48 39.3 -27.5 | 320 41 26.1 -31.1 47 56 19507 330 46 23.0 -39.8 | 347 45 9.8 -43.4 48 50 20260 325 47 27.0 -38.5 | 342 44 13.8 -42.1 49 47 20726 325 46 26.4 -37.7 | 342 43 13.2 -41.3 50 45 20959 310 64 49.0 -41.1 | 321 57 35.9 -44.7 51 45 21031 310 64 49.0 -41.1 | 321 57 35.9 -44.7 52 42 21336 315 60 42.4 -42.4 | 328 55 29.3 -46.0 53 39 21946 335 56 23.7 -50.8 | 349 55 10.5 -54.4 54 35 22555 320 36 23.1 -27.6 | 342 33 10.0 -31.2 55 34 22860 310 45 34.5 -28.9 | 327 39 21.3 -32.5 56 30 23630 330 43 21.5 -37.2 | 348 42 8.3 -40.8 57 29 23774 325 52 29.8 -42.6 | 340 49 16.7 -46.2 58 27 24384 335 38 16.1 -34.4 | 356 38 2.9 -38.0 59 25 24689 300 28 24.2 -14.0 | 328 21 11.1 -17.6 60 24 24994 315 28 19.8 -19.8 | 344 24 6.6 -23.4 61 21 25908 300 28 24.2 -14.0 | 328 21 11.1 -17.6 62 20 26260 320 23 14.8 -17.6 | 356 21 1.6 -21.2 63 19 26518 320 22 14.1 -16.9 | 357 20 1.0 -20.5 64 18 27127 340 37 12.7 -34.8 | 1 38 -0.5 -38.4 65 17 27432 345 30 7.8 -29.0 | 9 33 -5.4 -32.6 66 15 28042 355 23 2.0 -22.9 | 23 29 -11.2 -26.5 67 15 28346 345 26 6.7 -25.1 | 13 29 -6.4 -28.7 68 12 29566 25 39 -16.5 -35.3 | 37 49 -29.7 -38.9 69 11 30175 15 52 -13.5 -50.2 | 26 60 -26.6 -53.8 70 10 30840 5 48 -4.2 -47.8 | 19 54 -17.4 -51.4 Wind Parameters Mean winds (0-6000m): 224.7 at 18.2 knts Storm direction: 254.7 at 13.7 knts Shear (0-3000m) pos: 4.2 neg: 0.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 153.9 deg Storm rel helicity (0-3000m) pos: 252.2 neg: -28.4 tot: 223.8 m^2/s^2 ave: 74.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 7.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 74.74 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 15 6 57 18| 8.0 0.0 8.0| 19.7 -14.3 5.3 10.7 -0.01| 12.5 -0.1 1000 45 7 65 20| 7.0 0.0 7.0| 76.6 -14.3 62.3 62.3 0.39| 12.5 4.9 1500 81 8 77 22| 5.0 0.0 5.0|121.1 -14.3 106.8 71.2 0.51| 11.4 5.8 2000 118 10 93 22| 4.7 0.0 4.7|195.7 -14.3 181.3 90.7 0.63| 12.8 8.0 2500 160 12 114 19| 5.1 0.0 5.1|241.0 -14.3 226.7 90.7 0.69| 13.7 9.5 3000 201 14 141 13| 4.2 0.5 4.7|252.2 -28.4 223.8 74.6 0.61| 12.8 7.8 4000 215 17 162 11| 3.2 0.8 4.0|253.6 -61.6 192.0 48.0 0.43| 11.1 4.8 5000 221 18 171 10| 2.7 1.0 3.7|261.3 -72.3 189.0 37.8 0.36| 10.6 3.9 6000 225 18 178 9| 2.2 0.8 3.0|268.9 -72.3 196.6 32.8 0.38| 9.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251208.00.gif