UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 9 JAN 26 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 118 SFC 942 691 -2.3 -7.3 69 5.0 -4.0 280 1 275.5 275.9 272.3 282.0 2.34 2 933 719 -1.9 -8.9 59 7.0 -4.2 248 4 276.7 277.0 272.6 282.6 2.09 3 925 744 -2.3 -9.3 59 7.0 -4.6 220 7 277.0 277.3 272.7 282.7 2.04 4 850 1408 -7.7 -12.7 67 5.0 -9.1 280 31 278.1 278.4 272.8 282.9 1.69 5 805 1828 -11.1 -16.1 67 5.0 -12.3 285 30 278.8 279.1 272.8 282.7 1.35 6 700 2881 -20.7 -20.9 98 0.2 -20.7 280 33 279.6 279.7 272.6 282.6 1.03 7 682 3073 -22.5 -22.6 99 0.1 -22.5 280 33 279.6 279.8 272.5 282.4 0.91 8 625 3707 -27.3 -27.9 95 0.6 -27.4 286 34 281.2 281.3 272.9 283.1 0.62 9 618 3788 -28.1 -30.9 77 2.8 -28.4 288 39 281.2 281.3 272.7 282.7 0.47 10 617 3800 -28.1 -33.1 62 5.0 -28.6 288 40 281.3 281.4 272.6 282.5 0.38 11 614 3835 -27.7 -47.7 13 20.0 -29.0 289 41 282.2 282.2 272.6 282.5 0.08 12 592 4097 -26.9 -46.9 13 20.0 -28.3 296 56 286.1 286.1 274.8 286.4 0.09 13 584 4195 -26.9 -47.9 12 21.0 -28.3 298 62 287.2 287.2 275.3 287.5 0.09 14 510 5168 -28.7 -46.7 16 18.0 -30.0 305 88 296.4 296.4 279.9 296.8 0.11 15 507 5211 -28.7 -42.7 25 14.0 -29.9 305 89 296.9 296.9 280.2 297.5 0.17 16 505 5239 -28.7 -36.7 46 8.0 -29.5 305 89 297.2 297.3 280.6 298.3 0.33 17 504 5253 -28.7 -37.7 42 9.0 -29.6 305 89 297.4 297.4 280.6 298.4 0.30 18 500 5310 -28.9 -36.9 46 8.0 -29.7 305 90 297.8 297.9 280.8 298.9 0.32 19 498 5339 -29.1 -36.1 51 7.0 -29.9 305 90 297.9 298.0 280.9 299.1 0.35 20 496 5367 -29.1 -31.2 82 2.1 -29.4 305 90 298.2 298.3 281.4 300.1 0.57 21 490 5454 -29.3 -31.8 79 2.5 -29.6 305 91 299.0 299.1 281.7 300.8 0.54 22 476 5660 -30.9 -34.0 74 3.1 -31.3 305 93 299.5 299.6 281.8 301.1 0.45 23 472 5720 -31.3 -38.3 50 7.0 -32.0 305 93 299.8 299.8 281.7 300.8 0.30 24 462 5871 -32.1 -40.1 45 8.0 -32.8 305 94 300.6 300.7 282.0 301.5 0.25 25 447 6102 -33.9 -36.7 76 2.8 -34.1 305 96 301.2 301.3 282.4 302.5 0.37 26 441 6197 -34.7 -38.4 69 3.7 -35.0 306 96 301.4 301.4 282.4 302.4 0.31 27 427 6421 -36.1 -37.8 84 1.7 -36.2 307 97 302.4 302.4 282.8 303.6 0.35 28 424 6470 -36.5 -40.3 68 3.8 -36.8 307 97 302.5 302.5 282.7 303.4 0.27 29 410 6701 -38.7 -41.4 76 2.7 -38.9 309 98 302.5 302.6 282.8 303.4 0.25 30 402 6836 -39.3 -41.6 79 2.3 -39.5 310 98 303.5 303.5 283.1 304.3 0.25 31 400 6870 -39.5 -42.9 70 3.4 -39.7 310 98 303.7 303.7 283.2 304.4 0.22 32 399 6887 -39.5 -45.5 53 6.0 -39.8 310 98 303.9 303.9 283.2 304.5 0.16 33 375 7310 -42.5 -46.8 63 4.3 -42.7 307 102 305.3 305.4 283.7 305.9 0.15 34 359 7604 -44.5 -45.8 87 1.3 -44.6 305 105 306.5 306.5 284.2 307.1 0.18 35 356 7661 -44.7 -49.1 61 4.4 -44.9 305 105 307.0 307.0 284.3 307.4 0.12 36 353 7717 -45.1 -48.5 69 3.4 -45.3 305 106 307.2 307.2 284.4 307.6 0.13 37 351 7755 -45.1 -45.7 94 0.6 -45.1 306 106 307.7 307.7 284.7 308.3 0.18 38 347 7832 -45.3 -48.0 74 2.7 -45.4 306 107 308.4 308.4 284.9 308.9 0.14 39 340 7968 -46.3 -47.5 88 1.2 -46.3 306 108 308.8 308.9 285.1 309.4 0.15 40 302 8747 -52.3 -56.3 62 4.0 -52.4 310 115 311.0 311.1 285.8 311.3 0.06 41 300 8790 -52.5 -56.1 65 3.6 -52.6 310 115 311.3 311.4 285.9 311.6 0.06 42 291 8985 -54.3 -56.5 77 2.2 -54.4 310 115 311.5 311.5 285.9 311.7 0.06 43 287 9074 -54.9 -59.4 57 4.5 -55.0 310 115 311.9 311.9 286.1 312.1 0.04 44 275 9344 -57.3 -60.7 65 3.4 -57.3 310 117 312.3 312.3 286.2 312.4 0.04 45 268 9507 -58.3 -64.3 46 6.0 -58.4 310 118 313.1 313.1 286.5 313.2 0.03 46 257 9768 -60.0 -66.0 45 6.0 -60.1 310 121 314.3 314.3 286.9 314.4 0.02 47 253 9866 -60.7 -66.7 45 6.0 -60.7 315 118 314.7 314.8 287.0 314.8 0.02 48 250 9940 -60.5 -67.5 39 7.0 -60.6 315 111 316.1 316.1 287.5 316.2 0.02 49 245 10066 -60.7 -67.7 39 7.0 -60.8 310 120 317.7 317.7 288.0 317.7 0.02 50 239 10221 -57.9 -71.9 15 14.0 -58.0 310 105 324.1 324.1 290.0 324.2 0.01 51 219 10773 -56.3 -74.3 9 18.0 -56.5 310 84 334.8 334.8 293.0 334.8 0.01 52 200 11350 -55.7 -74.7 8 19.0 -55.9 310 75 344.6 344.6 295.4 344.6 0.01 53 194 11545 -54.7 -73.7 8 19.0 -55.0 310 73 349.2 349.2 296.4 349.2 0.01 54 167 12499 -57.5 -76.5 7 19.0 -57.8 310 64 359.8 359.8 298.7 359.8 0.01 55 160 12770 -56.1 -75.1 8 19.0 -56.4 306 62 366.6 366.6 299.9 366.6 0.01 56 154 13013 -57.1 -76.1 7 19.0 -57.3 303 60 368.9 368.9 300.4 368.9 0.01 57 150 13180 -56.1 -76.1 6 20.0 -56.4 300 59 373.4 373.4 301.2 373.5 0.01 58 142 13529 -53.7 -73.7 7 20.0 -54.1 296 59 383.5 383.5 302.8 383.6 0.01 59 137 13757 -54.5 -74.5 7 20.0 -54.9 293 58 386.1 386.1 303.2 386.1 0.01 60 121 14553 -52.1 -73.1 6 21.0 -52.7 290 53 404.4 404.4 305.8 404.5 0.02 61 100 15780 -53.1 -75.1 5 22.0 -53.7 300 49 425.1 425.1 308.3 425.2 0.01 62 98 15910 -52.7 -74.7 5 22.0 -53.4 308 43 428.4 428.4 308.7 428.5 0.02 63 97 15977 -49.9 -72.9 5 23.0 -50.8 306 45 435.1 435.1 309.4 435.2 0.02 64 92 16323 -49.1 -72.1 5 23.0 -50.1 292 35 443.3 443.3 310.2 443.4 0.02 65 71 17999 -55.1 -79.1 4 24.0 -55.8 276 30 464.6 464.6 312.2 464.7 0.01 66 70 18090 -54.5 -79.5 3 25.0 -55.3 275 32 467.8 467.8 312.4 467.8 0.01 67 64 18668 -51.7 -78.7 3 27.0 -52.8 284 32 486.1 486.1 314.0 486.2 0.01 68 55 19646 -54.7 -80.7 3 26.0 -55.6 287 42 500.7 500.7 315.0 500.8 0.01 69 50 20260 -52.3 -80.3 2 28.0 -53.7 300 35 520.2 520.2 316.3 520.3 0.01 70 40 21675 -60.7 -85.7 2 25.0 -61.3 299 26 533.4 533.4 317.1 533.5 0.01 71 30 23450 -63.9 -87.9 2 24.0 -64.5 310 62 570.4 570.4 319.2 570.5 0.01 72 27 24085 -68.1 -91.1 2 23.0 -68.5 316 56 576.1 576.1 319.5 576.1 0.00 73 26 24313 -64.1 -90.1 2 26.0 -64.7 317 52 593.7 593.7 320.3 593.7 0.00 74 24 24802 -62.9 -88.9 2 26.0 -63.7 319 43 610.9 610.9 321.1 611.0 0.01 75 20 25910 -66.5 -90.5 2 24.0 -67.1 300 51 632.6 632.6 322.0 632.7 0.01 76 11 29483 -72.3 -94.3 2 22.0 -72.8 292 68 729.5 729.5 325.3 729.5 0.00 77 10 30050 -68.1 -93.1 2 25.0 -69.0 295 71 765.3 765.4 326.4 765.4 0.01 78 9.9 30111 -66.3 -92.3 1 26.0 -67.5 774.3 774.3 326.6 774.3 0.01 79 9.0 30684 -69.1 -92.1 2 23.0 -70.0 784.9 784.9 326.8 785.0 0.01 80 8.3 31171 -66.7 -90.7 2 24.0 -68.0 812.8 812.8 327.5 812.9 0.01 TRP 253 9866 -60.7 -66.7 45 6.0 -60.7 315 118 314.7 314.8 287.0 314.8 0.02 WND 257 9768 -60.0 -66.0 45 6.0 -60.1 310 121 314.3 314.3 286.9 314.4 0.02 Sounding variables and indices 1000-500 mb thick: 5192.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 58.61 % Est. max temperature: 1.05 C = 33.89 F Sfc-Lift cond lev (LCL): 870.79 mb = 1218.27 m = 3996.90 ft T: -6.16 C 700-500 lapse rate: 3.38 C/km ThetaE index: 0.57 C Layer 805.0- 625.0 mb Conv cond level (CCL): 792.29 mb = 1948.05 m = 6391.18 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 1.05 C = 33.88 F Cap Strength: 12.53 C Lifted Index: 12.86 C Risk: None Lifted Index @300 mb: 20.25 C Lifted Index @700 mb: -0.09 C Showalter Index: 12.74 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.20 C K Index: 8.30 Risk: None Sweat Index: 152.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.91 J/kg Max Up Vert Vel: 3.13 m/s Conv Inhibition (B-): 39.35 J/kg Cap Strength: 12.83 C Lift Cond Lev (LCL): 810.55 mb = 1775.08 m = 5823.69 ft Lev Free Conv (LFC): 705.55 mb = 2821.54 m = 9256.91 ft Equ Level (EL): 645.55 mb = 3471.96 m = 11390.81 ft B at Equ Level: 4.50 J/kg Max Parcel Lev (MPL): 615.55 mb = 3816.46 m = 12521.05 ft Wind level data Storm motion: 328 at 41 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 ---------------------------------------------------------- 0 942 691 280 1 1.0 -0.2 | 149 40 -20.8 34.6 1 925 744 220 7 4.5 5.4 | 157 44 -17.3 40.2 2 905 914 265 14 13.9 1.2 | 168 37 -7.8 36.0 3 871 1219 270 24 24.0 -0.0 | 184 35 2.2 34.8 4 850 1408 280 31 30.5 -5.4 | 197 31 8.8 29.4 5 837 1524 280 31 30.5 -5.4 | 197 31 8.8 29.4 6 804 1829 285 30 29.0 -7.8 | 195 28 7.2 27.1 7 772 2134 280 29 28.6 -5.0 | 193 31 6.8 29.8 8 742 2438 285 31 29.9 -8.0 | 197 28 8.2 26.8 9 713 2743 280 33 32.5 -5.7 | 200 31 10.7 29.1 10 700 2881 280 33 32.5 -5.7 | 200 31 10.7 29.1 11 684 3048 280 33 32.5 -5.7 | 200 31 10.7 29.1 12 656 3353 280 32 31.5 -5.6 | 198 31 9.7 29.3 13 629 3658 285 32 30.9 -8.3 | 199 28 9.1 26.5 14 578 4267 300 66 57.2 -33.0 | 267 35 35.4 1.8 15 531 4877 305 84 68.8 -48.2 | 286 49 47.0 -13.4 16 500 5310 305 90 73.7 -51.6 | 288 55 52.0 -16.8 17 447 6096 305 96 78.6 -55.1 | 290 60 56.9 -20.2 18 400 6870 310 98 75.1 -63.0 | 298 60 53.3 -28.2 19 357 7620 305 105 86.0 -60.2 | 292 69 64.2 -25.4 20 300 8790 310 115 88.1 -73.9 | 301 77 66.3 -39.1 21 284 9144 310 115 88.1 -73.9 | 301 77 66.3 -39.1 22 257 9768 310 121 92.7 -77.8 | 301 83 70.9 -43.0 23 253 9866 315 118 83.4 -83.4 | 308 79 61.7 -48.6 24 250 9940 315 111 78.5 -78.5 | 308 72 56.7 -43.7 25 245 10058 310 121 92.7 -77.8 | 301 83 70.9 -43.0 26 234 10363 310 91 69.7 -58.5 | 296 53 47.9 -23.7 27 223 10668 310 86 65.9 -55.3 | 295 49 44.1 -20.5 28 200 11350 310 75 57.5 -48.2 | 291 38 35.7 -13.4 29 193 11582 310 73 55.9 -46.9 | 290 36 34.2 -12.1 30 175 12192 315 66 46.7 -46.7 | 295 28 24.9 -11.8 31 150 13180 300 59 51.1 -29.5 | 260 30 29.3 5.3 32 132 14021 290 58 54.5 -19.8 | 245 36 32.7 15.0 33 120 14630 290 52 48.9 -17.8 | 238 32 27.1 17.0 34 109 15240 310 42 32.2 -27.0 | 233 13 10.4 7.8 35 104 15545 315 44 31.1 -31.1 | 248 10 9.3 3.7 36 100 15780 300 49 42.4 -24.5 | 243 23 20.7 10.3 37 99 15850 310 42 32.2 -27.0 | 233 13 10.4 7.8 38 94 16154 300 49 42.4 -24.5 | 243 23 20.7 10.3 39 90 16459 285 24 23.2 -6.2 | 183 29 1.4 28.6 40 86 16764 290 18 16.9 -6.2 | 170 29 -4.9 28.7 41 78 17374 305 35 28.7 -20.1 | 205 16 6.9 14.7 42 75 17678 280 23 22.7 -4.0 | 182 31 0.9 30.8 43 70 18090 275 32 31.9 -2.8 | 198 34 10.1 32.0 44 68 18288 265 29 28.9 2.5 | 191 38 7.1 37.4 45 62 18898 295 34 30.8 -14.4 | 204 22 9.0 20.5 46 59 19202 280 20 19.7 -3.5 | 176 31 -2.1 31.4 47 54 19812 290 50 47.0 -17.1 | 235 31 25.2 17.7 48 50 20260 300 35 30.3 -17.5 | 206 19 8.5 17.3 49 49 20422 300 32 27.7 -16.0 | 198 20 5.9 18.8 50 42 21336 295 28 25.4 -11.8 | 189 23 3.6 23.0 51 40 21641 300 26 22.5 -13.0 | 182 22 0.8 21.8 52 36 22250 275 33 32.9 -2.9 | 199 34 11.1 31.9 53 33 22860 295 56 50.8 -23.7 | 249 31 29.0 11.2 54 30 23450 310 62 47.5 -39.9 | 281 26 25.7 -5.0 55 28 23774 315 62 43.8 -43.8 | 292 24 22.1 -9.0 56 23 24994 320 40 25.7 -30.6 | 223 6 3.9 4.2 57 22 25298 325 47 27.0 -38.5 | 305 6 5.2 -3.7 58 21 25603 320 56 36.0 -42.9 | 300 16 14.2 -8.1 59 20 25910 300 51 44.2 -25.5 | 247 24 22.4 9.3 60 19 26213 295 48 43.5 -20.3 | 236 26 21.7 14.5 61 18 26518 300 55 47.6 -27.5 | 254 27 25.9 7.3 62 16 27127 300 39 33.8 -19.5 | 218 19 12.0 15.3 63 16 27432 305 51 41.8 -29.3 | 254 21 20.0 5.6 64 13 28346 315 48 33.9 -33.9 | 266 12 12.2 0.9 65 12 28956 290 66 62.0 -22.6 | 253 42 40.3 12.3 66 10 30050 295 71 64.3 -30.0 | 264 43 42.6 4.8 Wind Parameters Mean winds (0-6000m): 298.0 at 54.8 knts Storm direction: 328.0 at 41.1 knts Shear (0-3000m) pos: 2.2 neg: 4.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 53.9 deg Storm rel helicity (0-3000m) pos: 347.9 neg: -21.2 tot: 326.7 m^2/s^2 ave: 108.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 271.22 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 ------------------------------------------------------------------------------- 500 261 13 166 38| 0.0 22.7 22.7|230.9 0.0 230.9 461.8 0.89| 26.1 23.1 1000 273 20 178 34| 4.9 11.4 16.3|303.3 -3.3 300.0 300.0 0.84| 18.7 15.6 1500 277 23 182 32| 3.3 7.3 10.6|305.2 -13.5 291.7 194.5 0.74| 13.6 10.0 2000 279 25 186 31| 2.5 6.3 8.8|329.5 -13.5 315.9 158.0 0.72| 11.5 8.3 2500 279 27 189 31| 2.0 5.0 7.0|331.5 -17.3 314.2 125.7 0.70| 9.4 6.6 3000 280 28 190 31| 2.2 4.2 6.4|347.9 -21.2 326.7 108.9 0.67| 8.7 5.8 4000 288 36 207 27| 7.7 3.1 10.9|707.1 -21.2 685.9 171.5 0.78| 12.7 9.8 5000 294 46 232 26| 7.2 2.9 10.1|794.0 -21.2 772.8 154.6 0.74| 11.6 8.6 6000 298 55 251 28| 6.5 2.4 8.9|913.5 -21.2 892.3 148.7 0.74| 10.5 7.8 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260109.00.gif