UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 24 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 267 SFC 984 378 -38.5 -42.3 67 3.8 -38.6 170 1 235.7 235.7 235.6 236.0 0.09 2 967 500 -32.5 -35.8 72 3.3 -32.7 216 5 243.0 243.0 242.7 243.5 0.19 3 959 559 -26.5 -30.7 68 4.2 -26.8 238 7 249.6 249.7 249.0 250.5 0.31 4 946 659 -23.3 -29.3 58 6.0 -23.9 262 7 253.8 253.9 252.8 254.8 0.36 5 934 753 -22.3 -30.3 48 8.0 -23.1 275 5 255.8 255.8 254.4 256.7 0.33 6 925 824 -22.5 -30.5 48 8.0 -23.3 285 4 256.3 256.4 254.8 257.2 0.33 7 918 880 -21.9 -30.9 44 9.0 -22.8 288 5 257.5 257.5 255.8 258.4 0.32 8 900 1026 -21.5 -26.5 64 5.0 -22.1 273 5 259.3 259.4 257.6 260.7 0.49 9 886 1141 -20.5 -31.5 37 11.0 -21.7 256 3 261.5 261.6 259.0 262.4 0.31 10 860 1362 -19.9 -33.9 28 14.0 -21.3 276 2 264.4 264.5 261.1 265.2 0.25 11 850 1449 -19.3 -35.3 23 16.0 -20.9 295 2 265.9 266.0 262.2 266.6 0.22 12 810 1808 -18.3 -40.3 13 22.0 -20.4 290 2 270.7 270.7 265.4 271.1 0.14 13 806 1845 -18.1 -30.1 34 12.0 -19.7 299 2 271.3 271.3 266.3 272.4 0.39 14 804 1863 -18.1 -33.1 26 15.0 -19.9 308 2 271.5 271.5 266.3 272.4 0.29 15 799 1910 -18.3 -28.3 41 10.0 -19.7 333 2 271.7 271.8 266.8 273.1 0.46 16 757 2314 -16.9 -37.9 14 21.0 -19.3 196 2 277.5 277.5 270.0 278.1 0.19 17 745 2433 -17.5 -38.5 14 21.0 -19.8 266 2 278.1 278.1 270.4 278.7 0.18 18 736 2524 -18.1 -38.1 16 20.0 -20.3 264 3 278.4 278.5 270.5 279.0 0.19 19 734 2545 -18.1 -34.1 23 16.0 -20.1 263 3 278.6 278.7 270.9 279.5 0.29 20 727 2616 -18.7 -27.7 45 9.0 -20.0 258 4 278.7 278.8 271.4 280.4 0.54 21 725 2637 -18.9 -22.8 71 3.9 -19.6 257 5 278.7 278.9 271.9 281.3 0.84 22 702 2876 -20.1 -27.1 54 7.0 -21.1 302 4 280.0 280.1 272.2 281.8 0.59 23 700 2897 -20.3 -26.3 59 6.0 -21.2 310 4 280.0 280.1 272.3 281.9 0.64 24 691 2993 -20.7 -25.4 66 4.7 -21.4 306 4 280.6 280.7 272.7 282.7 0.70 25 648 3464 -23.3 -27.4 69 4.1 -23.9 285 3 282.9 283.0 273.9 284.8 0.62 26 631 3658 -24.9 -28.6 71 3.7 -25.4 276 3 283.2 283.3 274.0 285.0 0.57 27 590 4143 -27.5 -32.5 62 5.0 -28.0 260 5 285.7 285.7 275.1 287.0 0.42 28 584 4216 -27.7 -36.7 42 9.0 -28.6 257 6 286.3 286.3 275.2 287.2 0.28 29 511 5159 -35.7 -40.5 61 4.8 -36.0 348 5 287.7 287.8 275.9 288.4 0.22 30 504 5255 -36.1 -45.1 39 9.0 -36.6 5 6 288.4 288.4 276.0 288.8 0.14 31 501 5296 -36.1 -43.1 48 7.0 -36.5 13 6 288.9 288.9 276.3 289.4 0.17 32 500 5310 -36.3 -43.3 48 7.0 -36.7 15 6 288.8 288.8 276.3 289.3 0.17 33 482 5564 -37.5 -51.5 22 14.0 -38.1 29 6 290.3 290.4 276.9 290.6 0.07 34 400 6820 -48.5 -61.5 21 13.0 -48.7 110 7 292.0 292.0 277.7 292.0 0.02 35 380 7155 -51.5 -62.5 26 11.0 -51.7 63 9 292.3 292.3 277.9 292.4 0.02 36 364 7433 -52.3 -64.3 22 12.0 -52.5 51 11 294.9 294.9 279.0 294.9 0.02 37 352 7649 -52.9 -64.9 22 12.0 -53.1 80 10 296.9 296.9 280.0 297.0 0.02 38 321 8244 -51.9 -70.9 8 19.0 -52.1 157 9 306.2 306.2 283.9 306.2 0.01 39 300 8680 -53.9 -73.9 7 20.0 -54.1 255 8 309.4 309.4 285.1 309.4 0.01 40 298 8723 -53.9 -73.9 7 20.0 -54.1 256 7 310.0 310.0 285.3 310.0 0.01 41 284 9035 -52.5 -75.5 5 23.0 -52.8 254 10 316.3 316.3 287.5 316.3 0.00 42 250 9860 -53.9 -78.9 3 25.0 -54.2 255 21 325.9 325.9 290.6 325.9 0.00 43 235 10256 -55.1 -81.1 3 26.0 -55.4 242 18 329.9 329.9 291.7 329.9 0.00 44 202 11226 -53.3 -81.3 2 28.0 -53.7 283 20 347.4 347.4 296.1 347.4 0.00 45 200 11290 -53.7 -81.7 2 28.0 -54.0 285 21 347.7 347.7 296.1 347.7 0.00 46 172 12258 -53.7 -82.7 2 29.0 -54.1 263 22 363.1 363.1 299.3 363.1 0.00 47 154 12963 -56.3 -84.3 2 28.0 -56.6 289 24 370.3 370.3 300.6 370.3 0.00 48 150 13130 -55.3 -84.3 2 29.0 -55.6 295 25 374.8 374.8 301.4 374.8 0.00 49 126 14250 -52.3 -84.3 1 32.0 -52.9 286 29 399.4 399.4 305.1 399.4 0.00 50 113 14950 -54.9 -84.9 1 30.0 -55.4 300 29 407.2 407.2 306.2 407.2 0.00 51 100 15730 -55.3 -85.3 1 30.0 -55.8 310 23 420.9 420.9 307.8 420.9 0.00 52 73 17725 -57.5 -87.5 1 30.0 -58.0 299 30 455.9 455.9 311.4 455.9 0.00 53 70 17990 -56.7 -86.7 1 30.0 -57.3 310 35 463.1 463.1 312.0 463.1 0.00 54 60 18965 -56.9 -87.9 1 31.0 -57.6 302 35 483.5 483.5 313.7 483.5 0.00 55 51 19986 -59.9 -88.9 1 29.0 -60.4 305 42 499.5 499.5 314.9 499.5 0.00 56 50 20110 -58.9 -88.9 1 30.0 -59.6 315 47 504.7 504.7 315.3 504.7 0.00 57 37 22001 -57.9 -88.9 1 31.0 -58.9 319 44 552.6 552.6 318.2 552.7 0.00 58 35 22349 -60.1 -89.1 1 29.0 -60.9 314 50 555.7 555.7 318.4 555.8 0.00 59 32 22912 -56.3 -88.3 1 32.0 -57.6 311 50 580.3 580.3 319.7 580.4 0.00 60 30 23320 -57.7 -88.7 1 31.0 -58.9 320 56 587.3 587.3 320.0 587.4 0.00 61 26 24219 -59.7 -89.7 1 30.0 -60.8 330 59 606.2 606.2 320.9 606.2 0.00 62 22 25270 -56.9 -87.9 1 31.0 -58.6 325 64 644.2 644.2 322.4 644.3 0.01 63 20 25870 -59.5 -89.5 1 30.0 -60.9 330 76 654.0 654.0 322.9 654.1 0.01 64 18 26527 -61.3 -90.3 1 29.0 -62.6 328 78 668.4 668.4 323.4 668.4 0.01 65 11 29633 -54.3 -87.3 1 33.0 -58.0 320 79 794.9 794.9 327.1 795.0 0.02 66 10 30240 -57.3 -88.3 1 31.0 -60.3 330 80 805.7 805.7 327.4 805.8 0.02 67 7.6 31987 -54.3 -88.3 1 34.0 -59.0 883.6 883.6 329.1 883.7 0.02 68 6.9 32605 -55.7 -87.7 1 32.0 -60.2 902.5 902.5 329.5 902.7 0.03 69 6.2 33291 -52.7 -87.7 1 35.0 -58.7 943.4 943.4 330.2 943.7 0.03 70 6.0 33502 -53.7 -88.0 1 34.4 -59.3 330 99 948.1 948.1 330.3 948.3 0.03 71 4.8 34915 -60.3 -90.3 1 30.0 -64.1 980.0 980.0 330.8 980.2 0.02 72 4.4 35458 -59.3 -89.3 1 30.0 -63.7 1009.4 1009.5 331.3 1009.7 0.03 TRP 352 7649 -52.9 -64.9 22 12.0 -53.1 80 10 296.9 296.9 280.0 297.0 0.02 WND 6.0 33502 -53.7 -88.0 1 34.4 -59.3 330 99 948.1 948.1 330.3 948.3 0.03 Sounding variables and indices 1000-500 mb thick: 5043.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 48.91 % Est. max temperature: -6.59 C = 20.14 F Sfc-Lift cond lev (LCL): 920.94 mb = 856.37 m = 2809.58 ft T: -22.15 C 700-500 lapse rate: 6.63 C/km ThetaE index: 0.08 C Layer 804.0- 799.0 mb Conv cond level (CCL): 984.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.32 g/kg Conv temperature: -30.16 C = -22.28 F Cap Strength: 28.63 C Lifted Index: 28.54 C Risk: None Lifted Index @300 mb: 39.24 C Lifted Index @700 mb: 23.74 C Showalter Index: 18.32 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 1.00 C K Index: -24.30 Risk: None Sweat Index: 10.00 Risk: None Energy Index: 4.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.43 J/kg Max Up Vert Vel: 13.45 m/s Conv Inhibition (B-): 89732.19 J/kg Cap Strength: 28.07 C Lift Cond Lev (LCL): 847.53 mb = 1470.66 m = 4824.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 3 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 ---------------------------------------------------------- 0 984 378 170 1 -0.2 1.0 | 156 4 -1.7 3.7 1 953 610 255 8 7.7 2.1 | 232 8 6.2 4.8 2 925 824 285 4 3.9 -1.0 | 234 3 2.3 1.7 3 914 914 290 6 5.6 -2.1 | 261 4 4.1 0.7 4 877 1219 245 2 1.8 0.8 | 185 4 0.3 3.6 5 850 1449 295 2 1.8 -0.8 | 189 2 0.3 1.9 6 808 1829 290 2 1.9 -0.7 | 190 2 0.4 2.1 7 775 2134 90 2 -2.0 0.0 | 128 4 -3.5 2.7 8 744 2438 270 2 2.0 -0.0 | 190 3 0.5 2.7 9 715 2743 250 6 5.6 2.1 | 221 6 4.1 4.8 10 700 2897 310 4 3.1 -2.6 | 264 2 1.5 0.2 11 630 3658 275 3 3.0 -0.3 | 211 3 1.5 2.5 12 578 4267 255 6 5.8 1.6 | 225 6 4.3 4.3 13 531 4877 300 4 3.5 -2.0 | 249 2 1.9 0.7 14 500 5310 15 6 -1.6 -5.8 | 45 4 -3.1 -3.1 15 445 6096 60 5 -4.3 -2.5 | 92 6 -5.9 0.2 16 400 6820 110 7 -6.6 2.4 | 122 10 -8.1 5.1 17 371 7315 40 10 -6.4 -7.7 | 58 9 -8.0 -4.9 18 354 7620 70 12 -11.3 -4.1 | 84 13 -12.8 -1.4 19 352 7649 80 10 -9.8 -1.7 | 95 11 -11.4 1.0 20 337 7925 85 10 -10.0 -0.9 | 99 12 -11.5 1.9 21 300 8680 255 8 7.7 2.1 | 232 8 6.2 4.8 22 293 8839 260 4 3.9 0.7 | 215 4 2.4 3.4 23 279 9144 250 14 13.2 4.8 | 237 14 11.6 7.5 24 266 9449 275 13 13.0 -1.1 | 262 12 11.4 1.6 25 254 9754 245 16 14.5 6.8 | 234 16 13.0 9.5 26 250 9860 255 21 20.3 5.4 | 246 20 18.8 8.2 27 242 10058 245 23 20.8 9.7 | 237 23 19.3 12.5 28 231 10363 240 15 13.0 7.5 | 228 15 11.5 10.2 29 220 10668 260 17 16.7 3.0 | 250 16 15.2 5.7 30 200 11278 285 20 19.3 -5.2 | 278 18 17.8 -2.4 31 200 11290 285 21 20.3 -5.4 | 278 19 18.8 -2.7 32 191 11582 285 22 21.3 -5.7 | 279 20 19.7 -3.0 33 182 11887 250 21 19.7 7.2 | 241 21 18.2 9.9 34 150 13130 295 25 22.7 -10.6 | 290 23 21.1 -7.8 35 144 13411 295 24 21.8 -10.1 | 290 22 20.2 -7.4 36 131 14021 280 26 25.6 -4.5 | 274 24 24.1 -1.8 37 119 14630 295 33 29.9 -13.9 | 292 31 28.4 -11.2 38 108 15240 305 26 21.3 -14.9 | 302 23 19.8 -12.2 39 103 15545 320 24 15.4 -18.4 | 318 21 13.9 -15.6 40 100 15730 310 23 17.6 -14.8 | 307 20 16.1 -12.0 41 98 15850 310 23 17.6 -14.8 | 307 20 16.1 -12.0 42 85 16764 305 18 14.7 -10.3 | 300 15 13.2 -7.6 43 81 17069 290 30 28.2 -10.3 | 286 28 26.7 -7.5 44 77 17374 310 29 22.2 -18.6 | 308 26 20.7 -15.9 45 70 17983 290 30 28.2 -10.3 | 286 28 26.7 -7.5 46 70 17990 310 35 26.8 -22.5 | 308 32 25.3 -19.8 47 67 18288 310 34 26.0 -21.9 | 308 31 24.5 -19.1 48 61 18898 300 36 31.2 -18.0 | 297 33 29.7 -15.3 49 58 19202 310 33 25.3 -21.2 | 308 30 23.8 -18.5 50 55 19507 300 31 26.8 -15.5 | 297 28 25.3 -12.8 51 52 19812 290 36 33.8 -12.3 | 287 34 32.3 -9.6 52 50 20110 315 47 33.2 -33.2 | 314 44 31.7 -30.5 53 48 20422 315 47 33.2 -33.2 | 314 44 31.7 -30.5 54 45 20726 330 42 21.0 -36.4 | 330 39 19.5 -33.6 55 41 21336 330 34 17.0 -29.4 | 330 31 15.5 -26.7 56 39 21641 325 36 20.6 -29.5 | 324 33 19.1 -26.8 57 36 22250 315 50 35.4 -35.4 | 314 47 33.8 -32.6 58 32 22860 310 49 37.5 -31.5 | 309 46 36.0 -28.8 59 30 23320 320 56 36.0 -42.9 | 319 53 34.5 -40.2 60 24 24689 335 61 25.8 -55.3 | 335 58 24.3 -52.5 61 21 25603 320 65 41.8 -49.8 | 319 62 40.3 -47.1 62 20 25870 330 76 38.0 -65.8 | 330 73 36.5 -63.1 63 16 27432 325 81 46.5 -66.4 | 325 78 44.9 -63.6 64 14 28346 340 71 24.3 -66.7 | 340 68 22.8 -64.0 65 13 28651 325 67 38.4 -54.9 | 325 64 36.9 -52.1 66 12 28956 320 68 43.7 -52.1 | 319 65 42.2 -49.4 67 10 30175 320 87 55.9 -66.6 | 320 84 54.4 -63.9 68 10 30240 330 80 40.0 -69.3 | 330 77 38.5 -66.5 Wind Parameters Mean winds (0-6000m): 300.9 at 4.2 knts Storm direction: 330.9 at 3.1 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -5.5 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 60.70 Bulk Shear: 1.49 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 ------------------------------------------------------------------------------- 500 260 5 225 5| 5.9 0.0 5.9| 15.5 0.0 15.5 31.0 0.73| 14.1 10.3 1000 267 4 224 4| 2.9 1.7 4.6| 15.6 -4.1 11.5 11.5 0.31| 9.8 3.1 1500 272 4 218 3| 2.0 1.1 3.1| 15.6 -4.3 11.3 7.5 0.27| 7.1 1.9 2000 271 3 212 3| 1.5 1.2 2.7| 21.8 -4.9 16.9 8.4 0.30| 7.7 2.3 2500 270 3 213 3| 2.0 1.0 3.0| 26.8 -4.9 21.9 8.7 0.37| 8.0 2.9 3000 276 3 218 3| 1.7 1.0 2.7| 26.8 -5.5 21.3 7.1 0.32| 6.9 2.2 4000 273 4 219 3| 1.2 0.9 2.1| 28.3 -5.9 22.4 5.6 0.30| 5.8 1.8 5000 281 4 229 3| 1.4 0.7 2.1| 33.6 -5.9 27.6 5.5 0.38| 5.8 2.2 6000 301 4 254 2| 0.9 0.6 1.5| 41.0 -5.9 35.0 5.8 0.43| 5.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251224.12.gif