UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:0000Z 14 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 170 SFC 949 691 6.8 -9.2 31 16.0 0.9 105 3 284.2 284.5 276.7 290.0 2.00 2 932 774 4.0 -10.0 35 14.0 -0.9 101 3 282.8 283.1 275.8 288.4 1.91 3 925 809 3.6 -9.4 38 13.0 -1.0 100 3 283.0 283.3 276.0 288.9 2.02 4 850 1487 -2.9 -10.9 54 8.0 -5.5 215 8 283.1 283.4 276.0 288.8 1.95 5 821 1761 -4.7 -12.7 54 8.0 -7.1 223 11 284.0 284.3 276.2 289.2 1.75 6 813 1838 -3.1 -25.1 16 22.0 -8.1 226 12 286.5 286.6 275.9 288.4 0.61 7 802 1946 -1.9 -29.9 10 28.0 -7.8 244 12 288.9 289.0 276.7 290.2 0.40 8 737 2613 -5.5 -36.5 7 31.0 -10.9 298 16 292.1 292.1 278.0 292.8 0.23 9 714 2862 -4.9 -40.9 4 36.0 -10.8 315 17 295.4 295.4 279.5 295.9 0.15 10 710 2906 -3.5 -39.5 4 36.0 -9.8 321 17 297.4 297.4 280.4 298.0 0.17 11 700 3018 -2.7 -36.7 5 34.0 -9.2 335 18 299.5 299.5 281.4 300.3 0.24 12 688 3155 -2.1 -37.1 5 35.0 -8.9 350 21 301.6 301.7 282.4 302.4 0.23 13 662 3460 -3.1 -22.1 21 19.0 -8.5 350 23 303.9 304.0 284.2 307.1 0.98 14 655 3544 -3.1 -10.1 58 7.0 -5.8 350 23 304.8 305.3 286.5 313.3 2.71 15 653 3568 -3.1 -11.1 54 8.0 -6.1 350 23 305.1 305.5 286.4 312.9 2.51 16 651 3592 -3.1 -8.1 68 5.0 -5.1 350 24 305.3 305.9 287.2 315.3 3.19 17 648 3629 -3.3 -10.3 58 7.0 -6.0 350 24 305.5 306.0 286.7 313.9 2.69 18 642 3702 -3.9 -8.0 73 4.1 -5.6 351 25 305.6 306.2 287.3 315.8 3.26 19 635 3788 -3.9 -11.9 54 8.0 -6.9 353 26 306.6 307.0 286.8 314.2 2.42 20 625 3913 -4.5 -10.5 63 6.0 -6.8 356 29 307.3 307.8 287.4 316.0 2.75 21 621 3964 -4.3 -15.3 42 11.0 -8.1 357 30 308.1 308.4 286.8 314.1 1.87 22 601 4221 -5.3 -21.3 27 16.0 -10.0 4 35 309.8 310.1 286.6 313.7 1.16 23 575 4565 -7.9 -20.9 34 13.0 -11.6 7 38 310.7 311.0 287.1 314.9 1.26 24 557 4812 -8.9 -11.9 79 3.0 -10.0 9 40 312.4 312.9 289.1 321.3 2.76 25 553 4868 -8.5 -13.5 67 5.0 -10.3 10 41 313.5 314.0 289.2 321.4 2.44 26 542 5023 -9.5 -12.8 77 3.3 -10.7 10 42 314.1 314.6 289.6 322.7 2.63 27 515 5415 -12.1 -19.1 56 7.0 -14.2 10 42 315.6 315.9 289.0 321.1 1.64 28 500 5640 -13.9 -19.9 60 6.0 -15.6 10 39 316.1 316.4 289.2 321.4 1.58 29 440 6604 -18.9 -20.3 89 1.4 -19.3 2 63 321.5 321.9 291.0 327.4 1.73 30 424 6880 -20.1 -26.1 59 6.0 -21.5 360 67 323.4 323.6 290.9 327.2 1.07 31 412 7092 -21.9 -25.6 72 3.7 -22.8 360 67 323.8 324.0 291.1 327.8 1.16 32 400 7310 -22.9 -31.9 44 9.0 -24.5 360 67 325.2 325.4 291.0 327.6 0.66 33 398 7347 -23.1 -31.1 48 8.0 -24.6 360 67 325.4 325.6 291.2 328.0 0.72 34 377 7741 -26.9 -30.8 69 3.9 -27.6 359 69 325.5 325.6 291.2 328.3 0.78 35 354 8193 -29.9 -32.4 79 2.5 -30.3 355 72 327.4 327.5 291.7 330.0 0.71 36 329 8711 -34.3 -37.0 76 2.7 -34.6 358 77 328.3 328.3 291.7 330.1 0.49 37 322 8861 -35.7 -39.7 67 4.0 -36.1 358 79 328.3 328.4 291.6 329.8 0.38 38 317 8970 -36.3 -45.3 39 9.0 -37.1 359 80 329.0 329.0 291.6 329.8 0.21 39 300 9350 -39.7 -45.7 53 6.0 -40.1 5 86 329.4 329.5 291.7 330.2 0.21 40 291 9558 -41.5 -46.1 61 4.6 -41.8 6 89 329.7 329.8 291.9 330.5 0.21 41 276 9915 -44.1 -52.1 41 8.0 -44.5 9 95 331.0 331.0 292.1 331.4 0.11 42 260 10312 -47.9 -52.9 56 5.0 -48.1 10 98 331.1 331.1 292.2 331.6 0.11 43 250 10570 -50.1 -55.1 55 5.0 -50.3 10 99 331.6 331.6 292.2 331.9 0.09 44 244 10728 -51.5 -59.5 38 8.0 -51.7 10 98 331.8 331.8 292.3 332.0 0.05 45 235 10971 -53.7 -59.7 48 6.0 -53.8 10 99 332.1 332.1 292.3 332.3 0.05 46 232 11054 -54.3 -59.3 54 5.0 -54.4 10 100 332.4 332.4 292.4 332.6 0.06 47 229 11137 -54.7 -60.1 51 5.4 -54.9 10 100 333.0 333.0 292.6 333.2 0.05 48 217 11480 -56.5 -63.5 41 7.0 -56.6 8 95 335.4 335.4 293.2 335.5 0.03 49 212 11629 -54.5 -69.5 14 15.0 -54.8 7 92 340.7 340.7 294.5 340.8 0.02 50 200 12000 -57.1 -69.1 20 12.0 -57.3 360 91 342.3 342.3 294.9 342.4 0.02 51 192 12256 -58.9 -70.9 20 12.0 -59.0 360 96 343.5 343.5 295.1 343.5 0.01 52 173 12917 -52.1 -80.1 2 28.0 -52.5 348 80 365.1 365.1 299.7 365.1 0.00 53 160 13420 -53.5 -81.5 2 28.0 -53.9 2 56 371.0 371.0 300.7 371.0 0.00 54 150 13830 -57.1 -83.1 2 26.0 -57.4 10 38 371.7 371.7 300.9 371.7 0.00 55 134 14533 -62.3 -84.3 4 22.0 -62.4 352 37 374.6 374.6 301.4 374.7 0.00 56 127 14865 -60.3 -84.3 3 24.0 -60.5 354 45 384.0 384.0 302.9 384.1 0.00 57 115 15478 -63.1 -86.1 3 23.0 -63.3 20 30 389.9 389.9 303.8 389.9 0.00 58 108 15865 -61.7 -85.7 3 24.0 -61.9 360 34 399.6 399.6 305.2 399.6 0.00 59 100 16340 -62.3 -86.3 3 24.0 -62.5 360 37 407.4 407.4 306.2 407.4 0.00 60 98 16465 -61.1 -86.1 2 25.0 -61.4 0 37 412.0 412.0 306.7 412.1 0.00 61 77 17961 -60.9 -87.9 2 27.0 -61.2 350 17 441.9 441.9 310.1 441.9 0.00 62 71 18463 -62.9 -87.9 2 25.0 -63.2 348 12 448.0 448.0 310.7 448.0 0.00 63 70 18550 -61.9 -87.9 2 26.0 -62.2 335 9 452.0 452.0 311.0 452.0 0.00 64 65 19012 -59.1 -87.1 1 28.0 -59.6 333 13 467.8 467.8 312.4 467.8 0.00 65 56 19943 -61.5 -88.5 2 27.0 -61.9 274 11 482.7 482.7 313.7 482.7 0.00 66 50 20650 -59.3 -88.3 1 29.0 -59.9 350 7 503.7 503.7 315.2 503.8 0.00 67 42 21736 -60.1 -88.1 1 28.0 -60.7 275 11 527.5 527.5 316.8 527.5 0.00 68 38 22353 -64.1 -90.1 2 26.0 -64.6 283 11 532.6 532.6 317.1 532.7 0.00 69 33 23225 -59.1 -88.1 1 29.0 -60.0 306 15 567.8 567.8 319.0 567.9 0.00 70 30 23820 -59.7 -88.7 1 29.0 -60.6 275 7 581.9 581.9 319.8 581.9 0.00 71 23 25486 -58.5 -88.5 1 30.0 -59.9 306 18 631.4 631.4 322.0 631.4 0.01 72 20 26360 -60.7 -88.7 1 28.0 -61.9 310 27 650.4 650.4 322.7 650.4 0.01 73 13 29004 -65.7 -91.7 2 26.0 -66.7 279 25 718.3 718.3 325.0 718.4 0.01 74 11 30024 -62.9 -90.9 1 28.0 -64.5 294 41 763.7 763.7 326.3 763.7 0.01 75 10 30610 -62.9 -90.9 1 28.0 -64.6 290 30 784.8 784.8 326.8 784.8 0.01 76 9.3 31059 -60.7 -89.7 1 29.0 -63.0 809.6 809.6 327.5 809.7 0.01 77 7.6 32312 -61.9 -89.9 1 28.0 -64.3 852.9 852.9 328.5 853.0 0.02 78 4.7 35343 -53.7 -86.7 1 33.0 -60.2 1016.5 1016.5 331.4 1017.0 0.05 TRP 192 12256 -58.9 -70.9 20 12.0 -59.0 360 96 343.5 343.5 295.1 343.5 0.01 WND 229 11137 -54.7 -60.1 51 5.4 -54.9 10 100 333.0 333.0 292.6 333.2 0.05 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 883.46 mb = 1184.51 m = 3886.13 ft Wetbulb zero: 940.59 mb = 732.01 m = 2401.59 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 37.01 % Est. max temperature: 11.61 C = 52.90 F Sfc-Lift cond lev (LCL): 741.02 mb = 2569.85 m = 8431.15 ft T: -5.27 C 700-500 lapse rate: 4.27 C/km ThetaE index: 1.66 C Layer 932.0- 925.0 mb Conv cond level (CCL): 442.70 mb = 6557.89 m = 21515.12 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 43.36 C = 110.04 F Cap Strength: 23.10 C Lifted Index: 23.17 C Risk: None Lifted Index @300 mb: 28.78 C Lifted Index @700 mb: 13.69 C Showalter Index: 23.23 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 11.00 C Cross Totals Index: 3.00 C K Index: -33.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 6.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.69 J/kg Max Up Vert Vel: 1.84 m/s Conv Inhibition (B-): 68494.09 J/kg Cap Strength: 23.18 C Lift Cond Lev (LCL): 751.01 mb = 2464.19 m = 8084.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 20 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 ---------------------------------------------------------- 0 949 691 105 3 -2.9 0.8 | 200 20 6.8 18.8 1 925 809 100 3 -3.0 0.5 | 200 20 6.7 18.5 2 913 914 140 3 -1.9 2.3 | 201 22 7.8 20.3 3 879 1219 160 6 -2.1 5.6 | 198 25 7.6 23.6 4 850 1487 215 8 4.6 6.6 | 210 28 14.3 24.5 5 814 1829 225 12 8.5 8.5 | 214 32 18.2 26.5 6 783 2134 275 13 13.0 -1.1 | 233 28 22.6 16.8 7 753 2438 295 16 14.5 -6.8 | 245 27 24.2 11.2 8 725 2743 300 16 13.9 -8.0 | 247 26 23.5 10.0 9 700 3018 335 18 7.6 -16.3 | 265 17 17.3 1.7 10 697 3048 350 20 3.5 -19.7 | 277 13 13.2 -1.7 11 645 3658 350 24 4.2 -23.6 | 292 15 13.9 -5.7 12 596 4267 5 36 -3.1 -35.9 | 340 19 6.6 -17.9 13 551 4877 10 41 -7.1 -40.4 | 353 23 2.6 -22.4 14 530 5182 10 44 -7.6 -43.3 | 355 25 2.0 -25.4 15 500 5640 10 39 -6.8 -38.4 | 352 21 2.9 -20.4 16 490 5791 10 39 -6.8 -38.4 | 352 21 2.9 -20.4 17 470 6096 10 43 -7.5 -42.3 | 355 24 2.2 -24.4 18 434 6706 360 67 -0.0 -67.0 | 349 50 9.7 -49.0 19 400 7310 360 67 -0.0 -67.0 | 349 50 9.7 -49.0 20 383 7620 360 68 -0.0 -68.0 | 349 51 9.7 -50.0 21 351 8230 355 72 6.3 -71.7 | 343 56 16.0 -53.8 22 309 9144 360 82 -0.0 -82.0 | 351 65 9.7 -64.0 23 300 9350 5 86 -7.5 -85.7 | 358 68 2.2 -67.7 24 270 10058 10 97 -16.8 -95.5 | 5 78 -7.2 -77.6 25 250 10570 10 99 -17.2 -97.5 | 5 80 -7.5 -79.5 26 246 10668 10 98 -17.0 -96.5 | 5 79 -7.3 -78.5 27 229 11137 10 100 -17.4 -98.5 | 5 81 -7.7 -80.5 28 224 11278 10 100 -17.4 -98.5 | 5 81 -7.7 -80.5 29 204 11887 5 86 -7.5 -85.7 | 358 68 2.2 -67.7 30 200 12000 360 91 -0.0 -91.0 | 352 74 9.7 -73.0 31 192 12256 360 96 -0.0 -96.0 | 353 79 9.7 -78.0 32 185 12497 360 97 -0.0 -97.0 | 353 80 9.7 -79.0 33 176 12802 345 86 22.3 -83.1 | 334 73 31.9 -65.1 34 153 13716 10 42 -7.3 -41.4 | 354 24 2.4 -23.4 35 150 13830 10 38 -6.6 -37.4 | 351 20 3.1 -19.4 36 138 14326 355 36 3.1 -35.9 | 324 22 12.8 -17.9 37 132 14630 350 38 6.6 -37.4 | 320 25 16.3 -19.4 38 125 14935 355 47 4.1 -46.8 | 334 32 13.8 -28.8 39 119 15240 20 38 -13.0 -35.7 | 11 18 -3.3 -17.7 40 114 15545 20 28 -9.6 -26.3 | 359 8 0.1 -8.3 41 108 15850 360 34 -0.0 -34.0 | 329 19 9.7 -16.0 42 100 16340 360 37 -0.0 -37.0 | 333 21 9.7 -19.0 43 98 16459 360 37 -0.0 -37.0 | 333 21 9.7 -19.0 44 85 17374 10 15 -2.6 -14.8 | 246 8 7.1 3.2 45 81 17678 355 23 2.0 -22.9 | 293 13 11.7 -4.9 46 77 17983 350 17 3.0 -16.7 | 264 13 12.6 1.2 47 73 18288 15 17 -4.4 -16.4 | 254 6 5.3 1.6 48 70 18550 335 9 3.8 -8.2 | 234 17 13.5 9.8 49 70 18593 20 10 -3.4 -9.4 | 216 11 6.3 8.6 50 66 18898 335 10 4.2 -9.1 | 237 17 13.9 8.9 51 63 19202 330 17 8.5 -14.7 | 260 18 18.2 3.3 52 60 19507 250 10 9.4 3.4 | 222 29 19.1 21.4 53 57 19812 270 11 11.0 -0.0 | 229 27 20.7 18.0 54 54 20117 280 10 9.8 -1.7 | 230 25 19.5 16.2 55 52 20422 335 14 5.9 -12.7 | 251 16 15.6 5.3 56 50 20650 350 7 1.2 -6.9 | 225 16 10.9 11.1 57 49 20726 10 10 -1.7 -9.8 | 224 11 8.0 8.1 58 45 21336 275 11 11.0 -1.0 | 231 27 20.6 17.0 59 39 22250 275 10 10.0 -0.9 | 229 26 19.7 17.1 60 37 22555 300 12 10.4 -6.0 | 239 23 20.1 12.0 61 33 23165 320 18 11.6 -13.8 | 259 22 21.3 4.2 62 32 23470 255 2 1.9 0.5 | 212 22 11.6 18.5 63 30 23774 285 10 9.7 -2.6 | 232 25 19.3 15.4 64 30 23820 275 7 7.0 -0.6 | 224 24 16.7 17.4 65 26 24689 265 10 10.0 0.9 | 226 27 19.7 18.8 66 25 24994 315 11 7.8 -7.8 | 240 20 17.5 10.2 67 24 25298 285 23 22.2 -6.0 | 249 34 31.9 12.0 68 23 25603 320 14 9.0 -10.7 | 249 20 18.7 7.3 69 20 26213 290 16 15.0 -5.5 | 243 28 24.7 12.5 70 20 26360 310 27 20.7 -17.4 | 269 30 30.4 0.6 71 19 26822 310 28 21.4 -18.0 | 270 31 31.1 -0.0 72 17 27432 320 23 14.8 -17.6 | 269 24 24.5 0.4 73 14 28346 315 18 12.7 -12.7 | 257 23 22.4 5.2 74 14 28651 285 15 14.5 -3.9 | 240 28 24.2 14.1 75 12 29261 275 32 31.9 -2.8 | 250 44 41.6 15.2 76 11 29870 295 44 39.9 -18.6 | 271 50 49.6 -0.6 77 10 30610 290 30 28.2 -10.3 | 258 39 37.9 7.7 Wind Parameters Mean winds (0-6000m): 358.3 at 27.2 knts Storm direction: 28.3 at 20.4 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 257.7 neg: -5.9 tot: 251.9 m^2/s^2 ave: 84.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 118.34 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 ------------------------------------------------------------------------------- 500 133 4 199 22| 4.7 0.0 4.7| 1.0 -5.9 -4.9 -9.7 -0.15| 5.3 -0.8 1000 181 6 202 25| 6.2 0.0 6.2| 51.8 -5.9 46.0 46.0 0.42| 7.7 3.2 1500 218 8 211 28| 5.7 0.0 5.7|149.6 -5.9 143.8 95.8 0.65| 9.7 6.3 2000 253 10 222 28| 4.9 0.0 4.9|188.3 -5.9 182.4 91.2 0.69| 8.8 6.1 2500 282 11 233 26| 4.6 0.0 4.6|244.6 -5.9 238.7 95.5 0.68| 10.6 7.2 3000 309 13 244 22| 4.5 0.0 4.5|257.7 -5.9 251.9 84.0 0.70| 9.5 6.6 4000 341 18 267 16| 5.1 0.0 5.1|332.8 -5.9 326.9 81.7 0.75| 9.4 7.0 5000 354 23 291 13| 4.6 0.5 5.1|346.3 -14.2 332.1 66.4 0.67| 8.5 5.7 6000 358 27 311 14| 3.8 2.1 5.9|353.0 -54.9 298.1 49.7 0.47| 9.6 4.5 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251014.00.gif