UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 22 OCT 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 101 SFC 966 378 0.8 -0.2 93 1.0 0.4 170 4 276.7 277.3 275.3 287.3 3.90 2 925 726 -2.1 -2.1 100 0.0 -2.1 135 2 277.2 277.8 275.0 286.9 3.54 3 915 813 -2.5 -2.5 100 0.0 -2.5 161 4 277.6 278.2 275.2 287.2 3.47 4 912 839 -2.3 -2.9 96 0.6 -2.6 169 5 278.1 278.7 275.3 287.5 3.38 5 909 865 2.4 -2.6 70 5.0 0.3 176 6 283.2 283.8 278.2 293.0 3.47 6 903 919 4.6 -2.4 60 7.0 1.6 192 7 286.0 286.6 279.6 296.1 3.55 7 877 1158 5.6 -4.4 49 10.0 1.4 262 8 289.4 290.0 280.7 298.6 3.14 8 850 1413 3.6 -5.4 52 9.0 -0.1 265 14 289.9 290.4 280.8 298.7 3.00 9 725 2678 -7.9 -7.9 100 0.0 -7.9 299 25 290.8 291.3 281.1 299.4 2.91 10 700 2950 -9.5 -9.8 98 0.3 -9.6 295 21 292.0 292.4 281.2 299.7 2.59 11 694 3016 -9.9 -10.0 99 0.1 -9.9 292 20 292.2 292.7 281.3 299.9 2.57 12 678 3196 -10.7 -11.9 91 1.2 -11.1 290 20 293.3 293.7 281.4 300.1 2.26 13 667 3322 -10.9 -14.4 75 3.5 -11.9 290 20 294.5 294.8 281.4 300.2 1.88 14 619 3891 -15.5 -16.5 92 1.0 -15.8 285 22 295.5 295.8 281.7 300.8 1.70 15 583 4341 -18.5 -21.5 77 3.0 -19.1 274 24 297.1 297.4 281.7 300.9 1.18 16 566 4561 -20.1 -21.7 87 1.6 -20.4 271 25 297.8 298.0 282.0 301.5 1.19 17 529 5060 -23.1 -29.1 58 6.0 -24.1 259 29 300.0 300.1 282.3 302.1 0.65 18 509 5341 -25.5 -33.5 47 8.0 -26.6 263 36 300.4 300.5 282.1 301.9 0.44 19 500 5470 -26.7 -34.7 47 8.0 -27.7 270 40 300.5 300.6 282.1 301.8 0.40 20 456 6126 -32.7 -37.7 61 5.0 -33.2 266 43 301.0 301.1 282.2 302.1 0.33 21 446 6282 -33.3 -43.3 36 10.0 -34.1 271 44 302.2 302.2 282.5 302.8 0.19 22 406 6937 -36.5 -51.5 20 15.0 -37.3 293 49 306.2 306.3 284.0 306.5 0.08 23 400 7040 -37.3 -51.3 22 14.0 -38.0 295 49 306.5 306.5 284.1 306.8 0.08 24 345 8045 -44.9 -57.9 22 13.0 -45.3 293 51 309.5 309.5 285.2 309.6 0.04 25 340 8143 -45.1 -63.1 12 18.0 -45.6 292 53 310.5 310.5 285.5 310.6 0.02 26 304 8883 -49.3 -61.3 23 12.0 -49.6 294 66 314.7 314.7 287.0 314.8 0.03 27 300 8970 -49.9 -62.9 20 13.0 -50.2 295 67 315.0 315.0 287.1 315.1 0.03 28 269 9679 -53.3 -68.7 14 15.3 -53.6 290 74 320.0 320.0 288.8 320.0 0.01 29 261 9873 -54.3 -70.3 12 16.0 -54.5 295 72 321.4 321.4 289.2 321.4 0.01 30 250 10150 -54.1 -71.1 11 17.0 -54.3 290 70 325.6 325.6 290.5 325.7 0.01 31 200 11580 -53.9 -78.9 3 25.0 -54.2 285 53 347.4 347.4 296.1 347.4 0.00 32 194 11776 -52.5 -79.5 2 27.0 -52.9 287 50 352.7 352.7 297.2 352.7 0.00 33 180 12258 -53.9 -80.9 2 27.0 -54.2 290 44 358.0 358.0 298.3 358.1 0.00 34 171 12588 -51.9 -80.9 2 29.0 -52.4 288 47 366.6 366.6 299.9 366.7 0.00 35 152 13345 -54.7 -82.7 2 28.0 -55.1 292 46 374.4 374.4 301.4 374.4 0.00 36 150 13430 -54.5 -82.5 2 28.0 -54.9 295 44 376.2 376.2 301.6 376.2 0.00 37 142 13782 -53.1 -83.1 1 30.0 -53.6 293 38 384.6 384.6 303.0 384.6 0.00 38 129 14398 -55.1 -84.1 2 29.0 -55.5 289 31 391.7 391.7 304.0 391.7 0.00 39 121 14810 -51.7 -83.7 1 32.0 -52.4 282 36 405.1 405.1 305.9 405.1 0.00 40 100 16040 -53.9 -84.9 1 31.0 -54.5 285 28 423.6 423.6 308.2 423.6 0.00 41 89 16792 -52.1 -85.1 1 33.0 -52.9 268 21 441.5 441.5 310.0 441.6 0.00 42 70 18340 -54.1 -85.1 1 31.0 -54.9 265 17 468.6 468.6 312.5 468.7 0.00 43 60 19320 -56.7 -86.7 1 30.0 -57.4 256 26 484.0 484.0 313.8 484.0 0.00 44 52 20230 -54.3 -86.3 1 32.0 -55.4 298 22 509.8 509.8 315.7 509.8 0.00 45 50 20480 -56.5 -86.5 1 30.0 -57.3 275 14 510.3 510.3 315.7 510.4 0.00 46 48 20738 -57.7 -87.7 1 30.0 -58.5 271 15 513.5 513.5 315.9 513.5 0.00 47 43 21435 -55.1 -87.1 1 32.0 -56.2 278 15 536.3 536.3 317.3 536.3 0.00 48 30 23720 -57.1 -88.1 1 31.0 -58.4 325 13 589.0 589.0 320.1 589.0 0.01 49 20 26290 -56.5 -87.5 1 31.0 -58.4 335 14 663.2 663.2 323.2 663.3 0.01 50 17 27327 -56.1 -88.1 1 32.0 -58.3 304 14 696.1 696.1 324.3 696.1 0.01 51 15 28120 -59.3 -89.3 1 30.0 -61.1 288 10 710.8 710.8 324.8 710.9 0.01 52 10 30680 -57.1 -88.1 1 31.0 -60.2 315 26 806.4 806.4 327.4 806.5 0.02 53 7.0 32944 -55.7 -87.7 1 32.0 -60.1 898.8 898.8 329.4 899.0 0.03 54 5.4 34587 -58.5 -88.5 1 30.0 -62.6 955.6 955.6 330.4 955.9 0.03 55 4.4 35892 -52.5 -86.5 1 34.0 -59.8 1041.5 1041.6 331.8 1042.1 0.05 56 4.0 36506 -54.3 -87.3 1 33.0 -61.1 1061.6 1061.6 332.1 1062.1 0.05 57 3.8 36836 -51.9 -86.9 1 35.0 -60.1 1089.1 1089.1 332.5 1089.7 0.05 58 3.6 37186 -52.9 -85.9 1 33.0 -60.8 1101.1 1101.1 332.6 1101.9 0.07 TRP 261 9873 -54.3 -70.3 12 16.0 -54.5 295 72 321.4 321.4 289.2 321.4 0.01 WND 269 9679 -53.3 -68.7 14 15.3 -53.6 290 74 320.0 320.0 288.8 320.0 0.01 Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: 954.69 mb = 474.00 m = 1555.10 ft Freezing level: 910.53 mb = 851.60 m = 2793.93 ft Freezing level: 810.87 mb = 1808.92 m = 5934.72 ft Wetbulb zero: 959.81 mb = 429.55 m = 1409.28 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 77.33 % Est. max temperature: 14.19 C = 57.54 F Sfc-Lift cond lev (LCL): 950.94 mb = 504.07 m = 1653.75 ft T: -0.25 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.43 C Layer 925.0- 915.0 mb Conv cond level (CCL): 918.12 mb = 785.39 m = 2576.69 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 1.59 C = 34.86 F Cap Strength: 8.29 C Lifted Index: 8.20 C Risk: None Lifted Index @300 mb: 16.53 C Lifted Index @700 mb: 4.95 C Showalter Index: 3.16 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 21.30 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.16 J/kg Max Up Vert Vel: 12.66 m/s Conv Inhibition (B-): 74568.58 J/kg Cap Strength: 8.28 C Lift Cond Lev (LCL): 858.46 mb = 1332.14 m = 4370.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 18 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 ---------------------------------------------------------- 0 966 378 170 4 -0.7 3.9 | 133 21 -15.4 14.5 1 939 610 145 5 -2.9 4.1 | 130 23 -17.6 14.7 2 925 726 135 2 -1.4 1.4 | 127 20 -16.1 12.0 3 904 914 190 7 1.2 6.9 | 142 22 -13.5 17.5 4 871 1219 280 8 7.9 -1.4 | 143 11 -6.8 9.2 5 850 1413 265 14 13.9 1.2 | 176 12 -0.8 11.8 6 807 1829 290 20 18.8 -6.8 | 228 6 4.1 3.7 7 776 2134 295 26 23.6 -11.0 | 273 9 8.9 -0.4 8 747 2438 295 28 25.4 -11.8 | 277 11 10.7 -1.2 9 719 2743 300 24 20.8 -12.0 | 283 6 6.1 -1.4 10 700 2950 295 21 19.0 -8.9 | 248 5 4.3 1.7 11 691 3048 290 20 18.8 -6.8 | 228 6 4.1 3.7 12 637 3658 290 21 19.7 -7.2 | 236 6 5.0 3.4 13 587 4267 275 24 23.9 -2.1 | 227 13 9.2 8.5 14 541 4877 265 26 25.9 2.3 | 221 17 11.2 12.9 15 520 5182 255 32 30.9 8.3 | 221 25 16.2 18.9 16 500 5470 270 40 40.0 -0.0 | 247 27 25.3 10.6 17 457 6096 265 43 42.8 3.7 | 243 32 28.1 14.3 18 402 7010 295 49 44.4 -20.7 | 289 31 29.7 -10.1 19 400 7040 295 49 44.4 -20.7 | 289 31 29.7 -10.1 20 367 7620 295 40 36.3 -16.9 | 286 22 21.6 -6.3 21 320 8534 290 64 60.1 -21.9 | 284 47 45.4 -11.3 22 300 8970 295 67 60.7 -28.3 | 291 49 46.0 -17.7 23 292 9144 295 68 61.6 -28.7 | 291 50 46.9 -18.2 24 269 9679 290 74 69.5 -25.3 | 285 57 54.8 -14.7 25 266 9754 290 74 69.5 -25.3 | 285 57 54.8 -14.7 26 261 9873 295 72 65.3 -30.4 | 291 54 50.6 -19.8 27 250 10150 290 70 65.8 -23.9 | 285 53 51.1 -13.4 28 231 10668 295 63 57.1 -26.6 | 291 45 42.4 -16.0 29 200 11580 285 53 51.2 -13.7 | 275 37 36.5 -3.1 30 182 12192 290 43 40.4 -14.7 | 279 26 25.7 -4.1 31 158 13106 285 52 50.2 -13.5 | 275 36 35.5 -2.9 32 150 13430 295 44 39.9 -18.6 | 288 26 25.2 -8.0 33 131 14326 290 30 28.2 -10.3 | 269 13 13.5 0.3 34 113 15240 275 41 40.8 -3.6 | 255 27 26.1 7.0 35 100 16040 285 28 27.0 -7.2 | 255 13 12.3 3.3 36 98 16154 285 28 27.0 -7.2 | 255 13 12.3 3.3 37 89 16764 270 20 20.0 -0.0 | 207 12 5.3 10.6 38 85 17069 250 33 31.0 11.3 | 217 27 16.3 21.9 39 78 17678 255 38 36.7 9.8 | 227 30 22.0 20.4 40 71 18288 295 19 17.2 -8.0 | 225 4 2.5 2.6 41 70 18340 265 17 16.9 1.5 | 190 12 2.2 12.1 42 67 18593 265 17 16.9 1.5 | 190 12 2.2 12.1 43 64 18898 280 20 19.7 -3.5 | 215 9 5.0 7.1 44 61 19202 250 23 21.6 7.9 | 201 20 6.9 18.5 45 58 19507 265 31 30.9 2.7 | 231 21 16.2 13.3 46 53 20117 285 27 26.1 -7.0 | 252 12 11.4 3.6 47 50 20422 320 13 8.4 -10.0 | 96 6 -6.3 0.6 48 50 20480 275 14 13.9 -1.2 | 175 9 -0.8 9.4 49 48 20726 270 15 15.0 -0.0 | 182 11 0.3 10.6 50 44 21336 295 17 15.4 -7.2 | 192 3 0.7 3.4 51 42 21641 245 12 10.9 5.1 | 166 16 -3.8 15.7 52 40 21946 255 24 23.2 6.2 | 207 19 8.5 16.8 53 38 22250 285 21 20.3 -5.4 | 227 8 5.6 5.2 54 34 22860 295 24 21.8 -10.1 | 266 7 7.1 0.4 55 33 23165 280 24 23.6 -4.2 | 234 11 8.9 6.4 56 31 23470 300 28 24.2 -14.0 | 290 10 9.5 -3.4 57 30 23720 325 13 7.5 -10.6 | 90 7 -7.2 -0.1 58 28 24079 330 16 8.0 -13.9 | 64 7 -6.7 -3.3 59 25 24994 285 10 9.7 -2.6 | 148 9 -5.0 8.0 60 23 25298 265 18 17.9 1.6 | 195 13 3.2 12.2 61 22 25603 295 15 13.6 -6.3 | 165 4 -1.1 4.2 62 21 25908 275 12 12.0 -1.0 | 164 10 -2.7 9.5 63 20 26290 335 14 5.9 -12.7 | 77 9 -8.8 -2.1 64 19 26518 325 13 7.5 -10.6 | 90 7 -7.2 -0.1 65 18 26822 335 14 5.9 -12.7 | 77 9 -8.8 -2.1 66 18 27127 295 13 11.8 -5.5 | 150 6 -2.9 5.1 67 17 27432 310 14 10.7 -9.0 | 112 4 -4.0 1.6 68 16 27737 290 10 9.4 -3.4 | 143 9 -5.3 7.2 69 15 28042 295 10 9.1 -4.2 | 138 8 -5.6 6.4 70 14 28346 265 10 10.0 0.9 | 158 12 -4.7 11.5 71 14 28651 310 19 14.6 -12.2 | 5 2 -0.1 -1.6 72 12 29566 335 27 11.4 -24.5 | 13 14 -3.3 -13.9 73 11 29870 315 14 9.9 -9.9 | 98 5 -4.8 0.7 74 10 30680 315 26 18.4 -18.4 | 335 9 3.7 -7.8 Wind Parameters Mean winds (0-6000m): 275.8 at 24.2 knts Storm direction: 305.8 at 18.1 knts Shear (0-3000m) pos: 4.2 neg: 0.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 91.6 neg: -21.6 tot: 69.9 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.87 Bulk Shear: 92.15 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 ------------------------------------------------------------------------------- 500 157 4 131 22| 2.2 0.0 2.2| 22.9 -12.4 10.5 21.0 0.24| 8.0 1.9 1000 220 6 145 19| 7.2 0.0 7.2| 58.9 -14.9 44.0 44.0 0.40| 12.8 5.1 1500 263 10 158 13| 8.0 0.0 8.0| 79.3 -14.9 64.4 43.0 0.54| 12.3 6.6 2000 280 14 172 8| 7.7 0.0 7.7| 88.8 -14.9 73.9 37.0 0.56| 11.0 6.2 2500 286 16 187 6| 5.1 0.0 5.1| 90.9 -17.6 73.3 29.3 0.47| 10.2 4.8 3000 287 17 194 6| 4.2 0.5 4.7| 91.6 -21.6 69.9 23.3 0.39| 9.1 3.5 4000 286 18 207 6| 3.2 1.3 4.4| 92.1 -26.1 66.1 16.5 0.32| 7.8 2.5 5000 279 20 216 9| 3.5 1.4 4.9|147.4 -33.7 113.7 22.7 0.32| 8.3 2.7 6000 276 24 229 12| 3.8 1.2 4.9|235.3 -50.2 185.1 30.8 0.36| 8.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251022.00.gif