UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 16 OCT 25 Station: CYXS WMO ident: 71896 Latitude: 53.88 Longitude: -122.68 Elevation: 691.00 ------------------------------------------------------------------------------- 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 119 SFC 943 691 -0.9 -1.7 94 0.8 -1.2 190 1 276.9 277.5 274.9 286.7 3.58 2 936 717 -0.3 -0.5 99 0.2 -0.4 176 2 278.1 278.7 276.1 288.9 3.94 3 925 758 0.4 -0.9 91 1.3 -0.2 155 3 279.7 280.4 276.9 290.5 3.87 4 923 775 0.6 -1.0 89 1.6 -0.1 158 5 280.1 280.8 277.0 290.8 3.85 5 918 819 6.0 0.0 65 6.0 3.2 165 11 286.1 286.8 280.4 297.9 4.16 6 893 1046 7.2 -0.8 57 8.0 3.5 187 22 289.6 290.3 281.8 301.2 4.04 7 886 1111 10.0 0.0 50 10.0 5.1 190 23 293.1 293.9 283.7 305.7 4.31 8 881 1158 10.4 0.4 50 10.0 5.5 192 23 294.0 294.8 284.2 307.1 4.47 9 850 1456 10.8 -3.2 37 14.0 4.3 230 16 297.5 298.1 284.6 308.1 3.55 10 844 1515 10.6 -4.4 35 15.0 3.8 226 16 297.9 298.4 284.4 307.7 3.26 11 786 2103 5.6 -2.4 56 8.0 1.8 250 23 298.6 299.4 285.6 310.9 4.08 12 726 2748 2.0 -5.0 60 7.0 -1.1 235 26 301.5 302.2 286.2 312.6 3.63 13 700 3042 0.6 -8.4 51 9.0 -3.1 235 34 303.1 303.7 286.1 312.1 2.90 14 699 3053 0.4 -8.6 51 9.0 -3.3 235 34 303.1 303.6 286.0 311.9 2.85 15 674 3344 -1.5 -5.4 75 3.9 -3.2 235 39 304.1 304.8 287.3 315.8 3.79 16 658 3535 -2.5 -10.5 54 8.0 -5.6 241 35 305.1 305.6 286.5 313.3 2.61 17 652 3607 -2.7 -18.7 28 16.0 -7.7 243 33 305.6 305.9 285.3 310.0 1.34 18 650 3632 -2.9 -11.9 50 9.0 -6.2 244 33 305.7 306.1 286.4 313.1 2.36 19 645 3693 -3.1 -11.1 54 8.0 -6.1 245 32 306.1 306.6 286.8 314.1 2.54 20 622 3979 -4.3 -17.3 36 13.0 -8.5 248 35 308.0 308.3 286.4 313.1 1.58 21 601 4248 -6.1 -10.6 70 4.5 -7.8 250 37 308.9 309.4 288.1 317.9 2.84 22 582 4499 -7.7 -10.8 78 3.1 -8.9 248 38 309.9 310.4 288.4 319.1 2.88 23 575 4593 -8.1 -15.1 57 7.0 -10.5 247 39 310.5 310.9 287.8 317.2 2.06 24 571 4647 -8.3 -14.3 62 6.0 -10.4 247 39 310.9 311.3 288.1 318.0 2.21 25 568 4688 -8.1 -11.1 79 3.0 -9.2 247 39 311.6 312.1 289.0 320.8 2.88 26 566 4715 -7.7 -22.7 29 15.0 -11.9 246 39 312.4 312.6 287.4 316.0 1.09 27 565 4729 -7.7 -20.7 34 13.0 -11.5 246 39 312.5 312.8 287.7 316.9 1.30 28 563 4756 -7.7 -14.7 57 7.0 -10.2 246 39 312.9 313.3 288.7 319.9 2.17 29 560 4798 -7.9 -12.9 67 5.0 -9.8 246 40 313.1 313.6 289.2 321.3 2.53 30 546 4994 -8.7 -12.5 74 3.8 -10.1 245 41 314.4 314.9 289.7 323.1 2.68 31 542 5051 -9.1 -16.1 57 7.0 -11.5 245 41 314.6 315.0 289.1 321.2 2.01 32 538 5108 -9.5 -12.8 77 3.3 -10.7 245 42 314.8 315.3 289.8 323.4 2.65 33 532 5195 -9.9 -13.8 73 3.9 -11.3 245 42 315.3 315.8 289.8 323.4 2.47 34 530 5224 -9.7 -16.7 57 7.0 -12.1 245 43 315.9 316.3 289.5 322.4 1.95 35 520 5370 -10.9 -13.6 80 2.7 -11.9 245 44 316.2 316.7 290.2 324.6 2.57 36 505 5594 -12.5 -14.5 85 2.0 -13.2 245 45 316.9 317.4 290.3 325.0 2.46 37 500 5670 -13.1 -15.2 84 2.1 -13.8 245 46 317.1 317.5 290.2 324.8 2.35 38 496 5731 -13.3 -17.4 71 4.1 -14.6 247 47 317.6 317.9 290.0 324.1 1.97 39 493 5778 -13.7 -15.5 86 1.8 -14.3 249 49 317.6 318.1 290.3 325.3 2.32 40 479 5997 -15.3 -15.7 97 0.4 -15.4 243 48 318.3 318.7 290.6 326.1 2.35 41 465 6222 -15.5 -17.8 82 2.3 -16.2 236 45 320.7 321.1 291.0 327.6 2.03 42 449 6487 -17.7 -18.7 92 1.0 -18.0 235 43 321.2 321.6 291.1 327.8 1.95 43 442 6605 -17.9 -20.1 83 2.2 -18.6 243 42 322.4 322.7 291.3 328.4 1.75 44 434 6742 -17.7 -23.7 59 6.0 -19.3 250 42 324.3 324.6 291.4 328.9 1.30 45 427 6864 -18.7 -25.7 54 7.0 -20.4 251 43 324.6 324.8 291.3 328.5 1.10 46 420 6988 -19.7 -23.4 72 3.7 -20.7 252 44 324.8 325.1 291.6 329.6 1.38 47 400 7350 -22.1 -26.6 67 4.5 -23.1 255 47 326.3 326.5 291.7 330.1 1.09 48 352 8274 -29.3 -35.3 56 6.0 -30.2 259 47 328.7 328.8 291.9 330.7 0.54 49 331 8709 -32.9 -38.9 55 6.0 -33.6 262 46 329.6 329.7 292.0 331.1 0.40 50 300 9390 -39.1 -42.4 71 3.3 -39.4 265 48 330.3 330.3 292.1 331.4 0.30 51 283 9787 -42.9 -45.0 80 2.1 -43.0 267 49 330.4 330.4 292.0 331.3 0.24 52 265 10227 -46.9 -51.3 61 4.4 -47.1 268 50 330.8 330.8 292.0 331.3 0.13 53 261 10327 -47.7 -50.5 73 2.8 -47.9 269 50 331.0 331.1 292.2 331.6 0.14 54 250 10610 -50.5 -54.1 66 3.6 -50.6 270 51 331.0 331.0 292.1 331.4 0.10 55 240 10875 -53.1 -58.0 55 4.9 -53.2 272 53 331.0 331.0 292.0 331.2 0.06 56 233 11066 -54.9 -59.2 59 4.3 -55.0 273 54 331.0 331.1 292.0 331.3 0.06 57 229 11177 -55.7 -59.0 66 3.3 -55.8 274 55 331.5 331.5 292.2 331.7 0.06 58 200 12040 -56.5 -70.5 16 14.0 -56.7 275 57 343.3 343.3 295.1 343.4 0.01 59 154 13677 -62.9 -79.9 8 17.0 -63.0 280 49 359.0 359.0 298.5 359.0 0.00 60 150 13840 -62.5 -80.5 7 18.0 -62.6 285 57 362.4 362.4 299.2 362.4 0.00 61 100 16340 -61.9 -85.9 3 24.0 -62.1 285 14 408.1 408.1 306.3 408.1 0.00 62 93 16785 -64.1 -87.1 3 23.0 -64.3 271 15 412.3 412.3 306.8 412.4 0.00 63 79 17786 -61.9 -86.9 2 25.0 -62.2 279 23 436.6 436.6 309.6 436.6 0.00 64 74 18188 -63.7 -87.7 2 24.0 -64.0 271 23 441.0 441.0 310.0 441.1 0.00 65 70 18530 -61.5 -87.5 2 26.0 -61.9 295 28 452.8 452.8 311.1 452.8 0.00 66 61 19391 -59.5 -87.5 1 28.0 -60.0 302 21 475.4 475.4 313.1 475.5 0.00 67 53 20266 -63.1 -89.1 2 26.0 -63.5 242 15 486.6 486.6 314.0 486.6 0.00 68 50 20630 -58.5 -87.5 1 29.0 -59.2 305 21 505.6 505.6 315.4 505.6 0.00 69 49 20757 -57.3 -86.3 1 29.0 -58.1 292 24 511.4 511.4 315.7 511.4 0.00 70 44 21432 -61.5 -88.5 2 27.0 -62.0 317 12 517.1 517.1 316.1 517.1 0.00 71 30 23810 -60.9 -88.9 1 28.0 -61.7 355 19 578.6 578.6 319.6 578.6 0.00 72 21 26035 -58.5 -87.5 1 29.0 -60.0 319 17 648.0 648.0 322.6 648.1 0.01 73 20 26340 -59.9 -87.9 1 28.0 -61.2 355 20 652.8 652.8 322.8 652.9 0.01 74 17 27352 -62.1 -89.1 2 27.0 -63.3 330 9 676.8 676.8 323.7 676.9 0.01 75 10 30620 -64.1 -90.1 2 26.0 -65.6 310 23 780.3 780.3 326.7 780.4 0.01 76 6.9 32898 -63.1 -90.1 1 27.0 -65.3 871.8 871.8 328.8 871.9 0.02 TRP 154 13677 -62.9 -79.9 8 17.0 -63.0 280 49 359.0 359.0 298.5 359.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: Surface below freezing Freezing level: 931.29 mb = 734.35 m = 2409.26 ft Freezing level: 693.74 mb = 3114.62 m = 10218.45 ft Wetbulb zero: Below ground Precipitable water: 0.67 inches Sfc-500 mean rel hum: 59.76 % Est. max temperature: 20.41 C = 68.74 F Sfc-Lift cond lev (LCL): 931.11 mb = 734.94 m = 2411.19 ft T: 0.01 C 700-500 lapse rate: 5.21 C/km ThetaE index: 0.71 C Layer 700.0- 674.0 mb Conv cond level (CCL): 943.00 mb = 691.00 m = 2267.03 ft Mean mixing ratio: 3.98 g/kg Conv temperature: -0.24 C = 31.56 F Cap Strength: 15.08 C Lifted Index: 15.06 C Risk: None Lifted Index @300 mb: 20.76 C Lifted Index @700 mb: 9.37 C Showalter Index: 10.41 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 9.90 C K Index: 11.70 Risk: None Sweat Index: 135.35 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.22 J/kg Max Up Vert Vel: 10.60 m/s Conv Inhibition (B-): 72570.34 J/kg Cap Strength: 15.07 C Lift Cond Lev (LCL): 787.11 mb = 2091.17 m = 6860.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 25 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 ---------------------------------------------------------- 0 943 691 190 1 0.2 1.0 | 92 24 -24.4 0.9 1 925 758 155 3 -1.3 2.7 | 96 26 -25.9 2.6 2 908 914 180 22 0.0 22.0 | 132 33 -24.6 21.9 3 875 1219 195 23 6.0 22.2 | 140 29 -18.6 22.1 4 850 1456 230 16 12.3 10.3 | 130 16 -12.3 10.2 5 843 1524 225 16 11.3 11.3 | 130 17 -13.3 11.2 6 812 1829 250 21 19.7 7.2 | 146 9 -4.9 7.1 7 782 2134 250 23 21.6 7.9 | 159 8 -3.0 7.8 8 754 2438 235 23 18.8 13.2 | 156 14 -5.8 13.1 9 726 2743 235 26 21.3 14.9 | 167 15 -3.3 14.8 10 700 3042 235 34 27.9 19.5 | 190 20 3.3 19.4 11 673 3353 235 39 31.9 22.4 | 198 23 7.4 22.3 12 647 3658 245 32 29.0 13.5 | 198 14 4.4 13.4 13 598 4267 250 37 34.8 12.7 | 219 16 10.2 12.5 14 553 4877 245 40 36.3 16.9 | 215 20 11.7 16.8 15 500 5670 245 46 41.7 19.4 | 221 26 17.1 19.3 16 492 5791 250 49 46.0 16.8 | 232 27 21.5 16.6 17 472 6096 240 47 40.7 23.5 | 215 28 16.1 23.4 18 454 6401 230 43 32.9 27.6 | 197 29 8.3 27.5 19 436 6706 250 42 39.5 14.4 | 226 21 14.9 14.3 20 400 7350 255 47 45.4 12.2 | 240 24 20.8 12.1 21 385 7620 255 47 45.4 12.2 | 240 24 20.8 12.1 22 311 9144 265 46 45.8 4.0 | 260 22 21.2 3.9 23 300 9390 265 48 47.8 4.2 | 260 24 23.2 4.1 24 250 10610 270 51 51.0 -0.0 | 270 26 26.4 -0.1 25 248 10668 270 51 51.0 -0.0 | 270 26 26.4 -0.1 26 205 11887 280 60 59.1 -10.4 | 287 36 34.5 -10.5 27 200 12040 275 57 56.8 -5.0 | 279 33 32.2 -5.1 28 169 13106 285 42 40.6 -10.9 | 305 19 16.0 -11.0 29 161 13411 280 35 34.5 -6.1 | 302 12 9.9 -6.2 30 154 13677 280 49 48.3 -8.5 | 290 25 23.7 -8.6 31 153 13716 270 39 39.0 -0.0 | 270 14 14.4 -0.1 32 150 13840 285 57 55.1 -14.8 | 296 34 30.5 -14.9 33 139 14326 295 59 53.5 -24.9 | 311 38 28.9 -25.0 34 126 14935 290 33 31.0 -11.3 | 331 13 6.4 -11.4 35 120 15240 285 39 37.7 -10.1 | 308 17 13.1 -10.2 36 108 15850 295 41 37.2 -17.3 | 324 21 12.6 -17.4 37 100 16340 285 14 13.5 -3.6 | 71 12 -11.1 -3.7 38 98 16459 310 20 15.3 -12.9 | 36 16 -9.3 -13.0 39 93 16764 270 14 14.0 -0.0 | 89 11 -10.6 -0.1 40 89 17069 290 32 30.1 -10.9 | 334 12 5.5 -11.1 41 85 17374 305 28 22.9 -16.1 | 6 16 -1.7 -16.2 42 80 17678 270 22 22.0 -0.0 | 88 3 -2.6 -0.1 43 77 17983 295 24 21.8 -10.1 | 15 11 -2.8 -10.3 44 73 18288 260 22 21.7 3.8 | 142 5 -2.9 3.7 45 70 18530 295 28 25.4 -11.8 | 356 12 0.8 -11.9 46 69 18593 270 33 33.0 -0.0 | 271 8 8.4 -0.1 47 63 19202 320 23 14.8 -17.6 | 29 20 -9.8 -17.7 48 60 19507 290 20 18.8 -6.8 | 40 9 -5.8 -7.0 49 57 19812 285 10 9.7 -2.6 | 80 15 -14.9 -2.7 50 54 20117 230 13 10.0 8.4 | 119 17 -14.6 8.2 51 52 20422 255 17 16.4 4.4 | 118 9 -8.2 4.3 52 50 20630 305 21 17.2 -12.0 | 31 14 -7.4 -12.2 53 49 20726 290 25 23.5 -8.6 | 7 9 -1.1 -8.7 54 45 21336 330 9 4.5 -7.8 | 69 22 -20.1 -7.9 55 43 21641 285 19 18.4 -4.9 | 51 8 -6.2 -5.0 56 37 22555 300 12 10.4 -6.0 | 67 15 -14.2 -6.1 57 35 22860 310 15 11.5 -9.6 | 53 16 -13.1 -9.8 58 33 23165 250 12 11.3 4.1 | 107 14 -13.3 4.0 59 32 23470 290 12 11.3 -4.1 | 72 14 -13.3 -4.2 60 30 23774 280 13 12.8 -2.3 | 79 12 -11.8 -2.4 61 30 23810 355 19 1.7 -18.9 | 50 30 -22.9 -19.0 62 29 24079 335 20 8.5 -18.1 | 42 24 -16.1 -18.2 63 27 24384 50 11 -8.4 -7.1 | 78 34 -33.0 -7.2 64 26 24689 185 10 0.9 10.0 | 113 26 -23.7 9.9 65 24 25298 290 16 15.0 -5.5 | 60 11 -9.6 -5.6 66 23 25603 315 23 16.3 -16.3 | 27 18 -8.3 -16.4 67 20 26213 320 15 9.6 -11.5 | 52 19 -15.0 -11.6 68 20 26340 355 20 1.7 -19.9 | 49 30 -22.8 -20.0 69 19 26518 350 21 3.6 -20.7 | 45 30 -20.9 -20.8 70 18 27127 5 10 -0.9 -10.0 | 68 27 -25.5 -10.1 71 17 27432 315 8 5.7 -5.7 | 73 20 -18.9 -5.8 72 14 28346 300 25 21.7 -12.5 | 13 13 -2.9 -12.6 73 12 29261 335 32 13.5 -29.0 | 21 31 -11.1 -29.1 74 12 29566 320 27 17.4 -20.7 | 19 22 -7.2 -20.8 75 10 30620 310 23 17.6 -14.8 | 25 16 -7.0 -14.9 Wind Parameters Mean winds (0-6000m): 239.7 at 32.8 knts Storm direction: 269.7 at 24.6 knts Shear (0-3000m) pos: 3.5 neg: 2.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 107.4 deg Storm rel helicity (0-3000m) pos: 266.9 neg: -19.1 tot: 247.7 m^2/s^2 ave: 82.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 6.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.56 Bulk Shear: 99.74 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 ------------------------------------------------------------------------------- 500 184 14 121 28| 22.5 0.0 22.5|185.1 0.0 185.1 370.1 0.90| 27.7 24.8 1000 201 16 129 24| 9.3 0.0 9.3|197.7 -17.6 180.1 180.1 0.52| 23.1 12.0 1500 220 18 136 19| 7.7 0.0 7.7|206.1 -17.6 188.5 125.6 0.51| 17.9 9.2 2000 226 19 141 17| 5.8 1.5 7.2|214.5 -18.8 195.7 97.9 0.48| 15.2 7.4 2500 229 22 149 17| 4.6 3.0 7.7|255.0 -18.8 236.2 94.5 0.53| 14.4 7.7 3000 231 24 159 16| 3.5 2.5 6.0|266.9 -19.1 247.7 82.6 0.49| 13.8 6.7 4000 237 27 173 15| 3.2 2.3 5.6|287.2 -23.2 264.0 66.0 0.49| 11.5 5.6 5000 239 30 185 15| 3.0 2.2 5.2|309.0 -25.3 283.7 56.7 0.48| 10.0 4.8 6000 240 33 193 17| 2.7 2.1 4.8|412.2-151.8 260.4 43.4 0.34| 11.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251016.12.gif