UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 14 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 171 SFC 950 691 7.8 1.8 66 6.0 4.9 165 9 285.1 285.9 280.5 298.0 4.58 2 925 818 7.0 1.0 66 6.0 4.2 180 31 286.5 287.2 281.0 299.1 4.44 3 904 1006 6.0 1.0 70 5.0 3.7 175 39 287.3 288.1 281.4 300.3 4.55 4 888 1153 7.4 -1.6 53 9.0 3.3 182 41 290.2 290.9 281.9 301.4 3.83 5 853 1483 6.4 -5.6 42 12.0 1.3 203 33 292.6 293.1 281.9 301.3 2.95 6 850 1512 6.2 -5.8 42 12.0 1.2 205 32 292.6 293.2 281.9 301.3 2.91 7 700 3077 -2.5 -19.5 26 17.0 -7.5 240 52 299.7 299.9 282.8 303.4 1.16 8 681 3295 -4.1 -19.1 30 15.0 -8.5 238 56 300.3 300.5 283.1 304.3 1.24 9 610 4159 -7.1 -31.1 13 24.0 -12.3 235 70 306.4 306.5 284.6 308.1 0.47 10 607 4198 -7.1 -32.1 12 25.0 -12.3 235 71 306.9 307.0 284.7 308.4 0.43 11 595 4353 -8.5 -18.5 44 10.0 -11.5 234 72 307.0 307.3 286.0 311.9 1.49 12 583 4511 -9.3 -34.3 11 25.0 -14.1 233 73 307.9 307.9 285.0 309.1 0.36 13 567 4726 -11.1 -22.1 40 11.0 -14.0 231 73 308.2 308.4 286.1 312.0 1.15 14 550 4959 -13.3 -22.3 47 9.0 -15.6 230 74 308.3 308.5 286.1 312.1 1.16 15 544 5042 -13.3 -27.3 30 14.0 -16.4 231 74 309.3 309.4 285.9 311.8 0.75 16 533 5198 -13.9 -29.9 25 16.0 -17.1 232 74 310.4 310.5 286.2 312.4 0.60 17 500 5680 -18.1 -25.1 54 7.0 -19.7 235 73 311.0 311.2 286.8 314.3 1.00 18 465 6215 -22.3 -22.8 96 0.5 -22.4 242 66 312.3 312.5 287.6 316.6 1.32 19 444 6552 -24.1 -26.6 80 2.5 -24.6 246 64 314.1 314.3 287.9 317.5 0.98 20 411 7107 -28.9 -29.4 95 0.5 -29.0 249 70 315.0 315.1 288.0 317.8 0.82 21 400 7300 -30.3 -31.5 89 1.2 -30.4 250 72 315.6 315.7 288.1 318.0 0.69 22 395 7389 -31.1 -32.2 90 1.1 -31.3 249 72 315.7 315.8 288.1 318.0 0.65 23 392 7443 -31.1 -35.2 67 4.1 -31.6 248 72 316.4 316.5 288.1 318.1 0.49 24 387 7534 -31.7 -37.7 55 6.0 -32.4 246 73 316.8 316.8 288.1 318.2 0.38 25 335 8538 -38.3 -43.2 60 4.9 -38.7 240 99 321.1 321.1 289.3 322.0 0.25 26 333 8579 -38.1 -45.1 48 7.0 -38.6 240 99 321.9 322.0 289.6 322.7 0.21 27 325 8746 -38.9 -43.9 59 5.0 -39.3 240 98 323.1 323.1 290.0 324.0 0.24 28 306 9156 -41.7 -49.7 42 8.0 -42.2 240 95 324.7 324.8 290.3 325.3 0.13 29 301 9268 -42.5 -49.5 46 7.0 -42.9 244 99 325.1 325.2 290.5 325.7 0.14 30 300 9290 -42.7 -49.7 46 7.0 -43.1 245 100 325.2 325.2 290.5 325.7 0.14 31 287 9589 -44.1 -52.1 41 8.0 -44.5 244 104 327.3 327.3 291.1 327.7 0.11 32 282 9707 -43.7 -55.7 25 12.0 -44.2 243 106 329.5 329.6 291.7 329.8 0.07 33 250 10510 -47.9 -58.9 27 11.0 -48.3 240 117 334.9 334.9 293.1 335.1 0.05 34 248 10563 -48.1 -60.1 24 12.0 -48.5 240 117 335.3 335.3 293.2 335.5 0.05 35 220 11340 -55.1 -64.1 32 9.0 -55.3 240 117 336.2 336.2 293.4 336.4 0.03 36 215 11487 -54.5 -66.5 21 12.0 -54.7 242 118 339.4 339.4 294.2 339.5 0.02 37 213 11548 -49.1 -79.1 2 30.0 -49.6 242 118 348.7 348.7 296.3 348.7 0.00 38 212 11579 -48.9 -79.9 2 31.0 -49.4 243 118 349.5 349.5 296.5 349.5 0.00 39 206 11767 -50.3 -76.1 3 25.9 -50.7 245 119 350.2 350.2 296.7 350.2 0.01 40 205 11799 -50.5 -75.5 4 25.0 -51.0 245 119 350.3 350.3 296.7 350.3 0.01 41 200 11960 -49.5 -78.5 2 29.0 -50.0 250 112 354.4 354.4 297.5 354.4 0.00 42 187 12402 -48.1 -81.1 1 33.0 -48.7 250 98 363.5 363.5 299.4 363.5 0.00 43 170 13029 -49.7 -82.7 1 33.0 -50.3 251 84 370.9 370.9 300.7 370.9 0.00 44 150 13840 -54.3 -85.3 1 31.0 -54.7 270 57 376.5 376.5 301.7 376.5 0.00 45 141 14235 -55.9 -86.9 1 31.0 -56.2 279 46 380.4 380.4 302.3 380.4 0.00 46 121 15191 -62.9 -89.9 1 27.0 -63.1 283 36 384.6 384.6 303.0 384.6 0.00 47 115 15506 -59.7 -88.7 1 29.0 -60.0 263 55 396.2 396.2 304.7 396.2 0.00 48 100 16370 -64.3 -89.3 2 25.0 -64.5 250 30 403.5 403.5 305.7 403.5 0.00 49 92 16877 -67.5 -90.5 2 23.0 -67.6 246 37 406.9 406.9 306.1 406.9 0.00 50 84 17431 -63.5 -90.5 1 27.0 -63.7 252 50 425.7 425.7 308.4 425.8 0.00 51 84 17431 -59.5 -88.5 1 29.0 -59.9 252 50 433.9 433.9 309.3 433.9 0.00 52 82 17582 -57.7 -87.7 1 30.0 -58.2 256 45 440.6 440.6 309.9 440.6 0.00 53 70 18570 -62.7 -87.7 2 25.0 -63.0 260 14 450.2 450.2 310.9 450.3 0.00 54 66 18930 -63.5 -88.5 2 25.0 -63.8 253 13 456.1 456.1 311.4 456.2 0.00 55 61 19419 -56.7 -87.7 1 31.0 -57.4 251 27 481.7 481.7 313.6 481.7 0.00 56 57 19849 -55.3 -86.3 1 31.0 -56.2 332 22 494.3 494.3 314.5 494.3 0.00 57 50 20680 -55.9 -86.9 1 31.0 -56.8 260 17 511.7 511.7 315.8 511.8 0.00 58 44 21494 -53.9 -85.9 1 32.0 -55.2 308 26 535.7 535.7 317.3 535.7 0.01 59 30 23930 -56.5 -87.5 1 31.0 -57.9 45 28 590.6 590.6 320.2 590.6 0.01 60 27 24599 -57.5 -87.5 1 30.0 -58.8 51 24 605.9 605.9 320.9 605.9 0.01 61 20 26510 -54.9 -86.9 1 32.0 -57.1 35 44 668.1 668.1 323.3 668.2 0.01 62 10 30940 -53.3 -86.3 1 33.0 -57.6 35 69 820.6 820.6 327.7 820.8 0.02 63 8.5 31985 -53.9 -86.9 1 33.0 -58.4 857.3 857.3 328.5 857.5 0.02 64 7.2 33056 -51.9 -85.9 1 34.0 -57.7 907.2 907.2 329.5 907.5 0.03 65 5.5 34839 -42.3 -82.3 0 40.0 -54.2 1022.3 1022.4 331.5 1023.3 0.08 TRP 220 11340 -55.1 -64.1 32 9.0 -55.3 240 117 336.2 336.2 293.4 336.4 0.03 WND 206 11767 -50.3 -76.1 3 25.9 -50.7 245 119 350.2 350.2 296.7 350.2 0.01 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 743.10 mb = 2627.29 m = 8619.60 ft Wetbulb zero: 829.83 mb = 1705.61 m = 5595.77 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 35.59 % Est. max temperature: 17.42 C = 63.35 F Sfc-Lift cond lev (LCL): 866.65 mb = 1352.76 m = 4438.13 ft T: 6.79 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.07 C Layer 853.0- 700.0 mb Conv cond level (CCL): 657.70 mb = 3568.15 m = 11706.38 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 24.69 C = 76.44 F Cap Strength: 10.98 C Lifted Index: 10.68 C Risk: None Lifted Index @300 mb: 17.75 C Lifted Index @700 mb: 6.80 C Showalter Index: 9.95 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 12.30 C K Index: 1.50 Risk: None Sweat Index: 224.50 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.77 J/kg Max Up Vert Vel: 7.04 m/s Conv Inhibition (B-): 74677.83 J/kg Cap Strength: 10.91 C Lift Cond Lev (LCL): 797.72 mb = 2023.63 m = 6639.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 ---------------------------------------------------------- 0 950 691 165 9 -2.3 8.7 | 94 43 -42.8 2.9 1 925 818 180 31 0.0 31.0 | 122 48 -40.5 25.2 2 914 914 170 37 -6.4 36.4 | 123 56 -46.9 30.6 3 881 1219 185 42 3.7 41.8 | 134 52 -36.8 36.0 4 850 1512 205 32 13.5 29.0 | 131 36 -27.0 23.2 5 849 1524 210 31 15.5 26.8 | 130 33 -25.0 21.0 6 817 1829 230 28 21.4 18.0 | 123 23 -19.1 12.2 7 787 2134 245 27 24.5 11.4 | 109 17 -16.0 5.6 8 758 2438 235 32 26.2 18.4 | 131 19 -14.3 12.5 9 730 2743 240 38 32.9 19.0 | 150 15 -7.6 13.2 10 700 3077 240 52 45.0 26.0 | 193 21 4.5 20.2 11 649 3658 235 64 52.4 36.7 | 201 33 11.9 30.9 12 600 4267 235 72 59.0 41.3 | 208 40 18.5 35.5 13 555 4877 230 74 56.7 47.6 | 201 45 16.2 41.7 14 500 5680 235 73 59.8 41.9 | 208 41 19.3 36.0 15 472 6096 240 68 58.9 34.0 | 213 34 18.4 28.2 16 453 6401 245 62 56.2 26.2 | 218 26 15.7 20.4 17 400 7300 250 72 67.7 24.6 | 235 33 27.2 18.8 18 382 7620 245 73 66.2 30.9 | 226 36 25.7 25.0 19 365 7925 245 74 67.1 31.3 | 226 37 26.6 25.4 20 335 8534 240 99 85.7 49.5 | 226 63 45.2 43.7 21 306 9144 240 95 82.3 47.5 | 225 59 41.8 41.7 22 300 9290 245 100 90.6 42.3 | 234 62 50.1 36.4 23 250 10510 240 117 101.3 58.5 | 229 80 60.8 52.7 24 244 10668 240 117 101.3 58.5 | 229 80 60.8 52.7 25 220 11340 240 117 101.3 58.5 | 229 80 60.8 52.7 26 206 11767 245 119 107.9 50.3 | 237 81 67.3 44.5 27 202 11887 245 119 107.9 50.3 | 237 81 67.3 44.5 28 200 11960 250 112 105.2 38.3 | 243 72 64.7 32.5 29 176 12802 250 86 80.8 29.4 | 240 47 40.3 23.6 30 153 13716 255 78 75.3 20.2 | 248 38 34.8 14.4 31 150 13840 270 57 57.0 -0.0 | 289 17 16.5 -5.8 32 126 14935 295 27 24.5 -11.4 | 43 24 -16.0 -17.2 33 120 15240 280 38 37.4 -6.6 | 14 13 -3.1 -12.4 34 114 15545 260 58 57.1 10.1 | 256 17 16.6 4.2 35 109 15850 270 35 35.0 -0.0 | 43 8 -5.5 -5.8 36 100 16370 250 30 28.2 10.3 | 110 13 -12.3 4.4 37 99 16459 260 28 27.6 4.9 | 86 13 -12.9 -1.0 38 94 16764 250 30 28.2 10.3 | 110 13 -12.3 4.4 39 89 17069 240 47 40.7 23.5 | 181 18 0.2 17.7 40 85 17374 250 53 49.8 18.1 | 217 15 9.3 12.3 41 73 18288 275 18 17.9 -1.6 | 72 24 -22.6 -7.4 42 70 18570 260 14 13.8 2.4 | 83 27 -26.7 -3.4 43 70 18593 245 10 9.1 4.2 | 87 31 -31.4 -1.6 44 66 18898 255 12 11.6 3.1 | 85 29 -28.9 -2.7 45 63 19202 240 16 13.9 8.0 | 95 27 -26.6 2.2 46 60 19507 255 30 29.0 7.8 | 100 12 -11.5 1.9 47 57 19812 330 23 11.5 -19.9 | 48 39 -29.0 -25.7 48 52 20422 350 10 1.7 -9.8 | 68 42 -38.8 -15.7 49 50 20680 260 17 16.7 3.0 | 83 24 -23.8 -2.9 50 50 20726 345 3 0.8 -2.9 | 78 41 -39.7 -8.7 51 47 21031 260 18 17.7 3.1 | 83 23 -22.8 -2.7 52 45 21336 300 22 19.1 -11.0 | 52 27 -21.4 -16.8 53 43 21641 315 29 20.5 -20.5 | 37 33 -20.0 -26.3 54 39 22250 15 20 -5.2 -19.3 | 61 52 -45.7 -25.1 55 37 22555 5 13 -1.1 -13.0 | 66 46 -41.6 -18.8 56 35 22860 335 11 4.6 -10.0 | 66 39 -35.9 -15.8 57 32 23470 20 10 -3.4 -9.4 | 71 46 -43.9 -15.2 58 31 23774 5 10 -0.9 -10.0 | 69 44 -41.4 -15.8 59 30 23930 45 28 -19.8 -19.8 | 67 66 -60.3 -25.6 60 29 24079 30 34 -17.0 -29.4 | 58 67 -57.5 -35.3 61 28 24384 50 24 -18.4 -15.4 | 70 63 -58.9 -21.3 62 24 25298 55 22 -18.0 -12.6 | 73 61 -58.5 -18.4 63 23 25603 20 16 -5.5 -15.0 | 66 50 -46.0 -20.9 64 21 26213 35 38 -21.8 -31.1 | 59 72 -62.3 -37.0 65 20 26510 35 44 -25.2 -36.0 | 58 78 -65.7 -41.9 66 20 26518 45 39 -27.6 -27.6 | 64 76 -68.1 -33.4 67 17 27432 35 50 -28.7 -41.0 | 56 84 -69.2 -46.8 68 16 28042 30 51 -25.5 -44.2 | 53 83 -66.0 -50.0 69 13 29261 40 56 -36.0 -42.9 | 58 91 -76.5 -48.7 70 10 30940 35 69 -39.6 -56.5 | 52 101 -80.1 -62.4 Wind Parameters Mean winds (0-6000m): 231.8 at 54.6 knts Storm direction: 261.8 at 40.9 knts Shear (0-3000m) pos: 4.7 neg: 6.3 tot: 11.1 10-3/s Storm rel Dir Shear (0-3000m): 107.7 deg Storm rel helicity (0-3000m) pos: 569.4 neg: -73.8 tot: 495.7 m^2/s^2 ave: 165.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 19.7 stream: 9.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.09 Bulk Shear: 265.61 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 ------------------------------------------------------------------------------- 500 177 31 121 49| 34.1 0.0 34.1|418.1 0.0 418.1 836.1 0.88| 38.8 34.1 1000 188 33 127 45| 13.1 0.0 13.1|432.5 -40.6 391.9 391.9 0.47| 32.7 15.4 1500 201 31 129 38| 9.4 0.0 9.4|435.0 -73.8 361.2 240.8 0.33| 25.8 8.4 2000 210 32 131 33| 7.1 2.4 9.5|481.1 -73.8 407.3 203.7 0.40| 22.2 8.9 2500 219 34 138 28| 5.7 5.5 11.1|547.9 -73.8 474.2 189.7 0.47| 21.4 10.1 3000 224 39 148 26| 4.7 6.3 11.1|569.4 -73.8 495.7 165.2 0.45| 19.7 9.0 4000 228 46 167 26| 3.5 6.0 9.5|604.5-107.5 497.0 124.2 0.42| 16.3 6.8 5000 229 52 178 28| 3.0 4.8 7.8|663.3-123.1 540.2 108.0 0.42| 13.9 5.8 6000 232 55 185 28| 2.9 4.0 6.9|733.6-123.1 610.5 101.7 0.42| 13.3 5.6 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260114.12.gif