UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 11 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 153 SFC 947 691 4.0 -2.0 65 6.0 1.5 175 6 281.5 282.1 277.3 291.3 3.48 2 925 792 3.0 -3.0 65 6.0 0.5 165 23 282.4 282.9 277.5 291.7 3.31 3 890 1103 0.8 -3.8 71 4.6 -1.0 177 37 283.2 283.8 277.9 292.4 3.24 4 881 1185 3.2 -5.8 52 9.0 -0.4 183 40 286.5 287.0 278.9 294.7 2.81 5 850 1474 1.6 -7.4 51 9.0 -1.9 210 32 287.8 288.3 279.3 295.4 2.58 6 849 1483 1.6 -8.4 47 10.0 -2.1 210 32 287.9 288.3 279.0 294.9 2.39 7 713 2864 -8.9 -10.2 90 1.3 -9.4 244 34 291.1 291.5 280.6 298.4 2.47 8 700 3006 -9.7 -11.6 86 1.9 -10.3 250 40 291.7 292.1 280.7 298.5 2.25 9 642 3672 -12.3 -16.3 72 4.0 -13.4 250 32 296.1 296.4 281.8 301.2 1.67 10 618 3962 -14.1 -17.6 75 3.5 -15.0 231 27 297.3 297.6 282.2 302.1 1.55 11 582 4416 -17.1 -18.7 87 1.6 -17.5 255 32 298.9 299.2 282.8 303.6 1.50 12 501 5525 -24.7 -28.3 72 3.6 -25.3 260 44 302.8 302.9 283.5 305.2 0.74 13 500 5540 -24.7 -28.2 73 3.5 -25.3 260 44 302.9 303.1 283.5 305.4 0.75 14 489 5701 -26.1 -28.8 78 2.7 -26.5 259 46 303.1 303.3 283.6 305.5 0.72 15 481 5820 -26.7 -32.7 57 6.0 -27.5 258 47 303.8 303.9 283.6 305.6 0.51 16 451 6280 -30.5 -37.5 50 7.0 -31.2 255 53 304.7 304.8 283.7 305.9 0.34 17 425 6699 -33.5 -36.3 76 2.8 -33.8 255 57 306.1 306.2 284.4 307.5 0.40 18 400 7120 -37.1 -40.5 71 3.4 -37.4 255 62 306.8 306.8 284.5 307.8 0.28 19 387 7348 -39.1 -43.6 62 4.5 -39.4 253 64 307.1 307.1 284.5 307.8 0.21 20 356 7916 -42.5 -47.5 58 5.0 -42.8 252 73 309.9 309.9 285.5 310.5 0.15 21 352 7993 -43.1 -46.8 67 3.7 -43.3 253 75 310.1 310.1 285.6 310.7 0.16 22 345 8128 -43.9 -50.9 46 7.0 -44.2 254 78 310.8 310.8 285.8 311.2 0.10 23 300 9050 -52.3 -56.2 63 3.9 -52.4 260 74 311.6 311.6 286.0 311.9 0.06 24 295 9158 -53.5 -56.9 66 3.4 -53.6 260 75 311.4 311.4 285.9 311.7 0.06 25 285 9377 -55.7 -61.7 47 6.0 -55.8 260 72 311.4 311.4 285.8 311.5 0.03 26 276 9580 -57.5 -61.8 58 4.3 -57.6 260 69 311.6 311.6 285.9 311.8 0.03 27 270 9718 -57.3 -60.9 63 3.6 -57.3 260 67 313.9 313.9 286.8 314.0 0.04 28 261 9930 -58.7 -63.7 52 5.0 -58.7 260 76 314.9 314.9 287.1 315.0 0.03 29 259 9978 -58.9 -66.9 35 8.0 -59.0 260 79 315.3 315.3 287.2 315.4 0.02 30 255 10076 -58.3 -76.3 8 18.0 -58.5 262 83 317.6 317.6 287.9 317.6 0.00 31 251 10175 -57.7 -76.5 7 18.8 -57.8 265 87 320.0 320.0 288.8 320.0 0.00 32 250 10200 -57.5 -76.5 7 19.0 -57.6 265 87 320.6 320.6 288.9 320.6 0.00 33 235 10590 -58.9 -74.9 11 16.0 -59.0 269 79 324.2 324.2 290.0 324.2 0.01 34 206 11422 -56.1 -80.1 3 24.0 -56.3 282 61 341.0 341.0 294.6 341.0 0.00 35 200 11610 -56.5 -80.5 3 24.0 -56.7 285 57 343.3 343.3 295.1 343.3 0.00 36 194 11803 -57.5 -81.5 3 24.0 -57.7 285 55 344.7 344.7 295.4 344.7 0.00 37 177 12386 -56.1 -84.1 2 28.0 -56.3 277 47 356.2 356.2 298.0 356.2 0.00 38 158 13109 -56.9 -84.9 2 28.0 -57.2 273 50 366.6 366.6 299.9 366.6 0.00 39 150 13440 -55.1 -85.1 1 30.0 -55.5 285 51 375.1 375.1 301.5 375.1 0.00 40 144 13702 -53.3 -85.3 1 32.0 -53.8 290 49 382.7 382.7 302.7 382.7 0.00 41 138 13974 -55.1 -85.1 1 30.0 -55.5 294 46 384.2 384.2 302.9 384.2 0.00 42 136 14068 -52.9 -84.9 1 32.0 -53.4 293 46 389.7 389.7 303.8 389.7 0.00 43 134 14164 -52.7 -84.7 1 32.0 -53.2 290 47 391.7 391.7 304.0 391.7 0.00 44 129 14409 -52.1 -85.1 1 33.0 -52.7 279 44 397.1 397.1 304.8 397.1 0.00 45 120 14874 -55.1 -86.1 1 31.0 -55.5 249 33 399.9 399.9 305.2 399.9 0.00 46 110 15432 -53.7 -86.7 1 33.0 -54.3 260 49 412.6 412.6 306.8 412.6 0.00 47 108 15550 -50.7 -85.7 1 35.0 -51.5 260 53 420.4 420.4 307.7 420.4 0.00 48 100 16050 -52.1 -86.1 1 34.0 -52.8 280 48 427.1 427.1 308.5 427.1 0.00 49 92 16585 -54.1 -87.1 1 33.0 -54.8 289 40 433.4 433.4 309.2 433.4 0.00 50 89 16797 -51.9 -85.9 1 34.0 -52.8 293 36 441.9 441.9 310.1 441.9 0.00 51 76 17800 -58.9 -88.9 1 30.0 -59.3 258 14 447.7 447.7 310.6 447.7 0.00 52 70 18320 -53.5 -87.5 1 34.0 -54.4 290 39 469.9 469.9 312.6 469.9 0.00 53 65 18795 -56.1 -88.1 1 32.0 -56.8 298 35 474.3 474.3 313.0 474.3 0.00 54 58 19525 -53.7 -87.7 1 34.0 -54.7 287 27 495.4 495.4 314.6 495.5 0.00 55 52 20221 -57.9 -88.9 1 31.0 -58.6 313 30 501.4 501.4 315.1 501.4 0.00 56 50 20470 -55.7 -88.7 1 33.0 -56.6 320 41 512.2 512.2 315.8 512.2 0.00 57 47 20863 -55.3 -88.3 1 33.0 -56.3 327 35 522.3 522.3 316.5 522.3 0.00 58 40 21881 -58.7 -89.7 1 31.0 -59.5 342 33 538.4 538.4 317.4 538.5 0.00 59 30 23690 -57.3 -90.3 1 33.0 -58.6 340 39 588.4 588.4 320.0 588.5 0.00 60 28 24126 -56.7 -89.7 1 33.0 -58.1 344 38 601.8 601.8 320.7 601.9 0.00 61 22 25639 -60.5 -91.5 1 31.0 -61.6 4 41 633.5 633.5 322.0 633.5 0.00 62 21 25931 -57.1 -91.1 1 34.0 -58.8 360 38 652.2 652.2 322.7 652.3 0.00 63 20 26240 -56.1 -90.1 1 34.0 -58.1 355 57 664.5 664.5 323.2 664.5 0.01 64 19 26566 -55.7 -89.7 1 34.0 -57.9 354 57 675.5 675.5 323.6 675.6 0.01 65 15 28043 -62.7 -91.7 1 29.0 -64.0 352 64 699.5 699.5 324.4 699.5 0.01 66 13 28931 -59.1 -92.1 1 33.0 -61.2 360 72 741.2 741.2 325.7 741.2 0.01 67 11 29968 -62.7 -92.7 1 30.0 -64.3 2 63 764.4 764.4 326.3 764.4 0.01 68 10 30560 -58.9 -91.9 1 33.0 -61.5 360 78 799.7 799.7 327.3 799.7 0.01 69 8.1 31891 -56.1 -90.1 1 34.0 -60.0 860.5 860.5 328.6 860.6 0.01 70 7.2 32639 -56.7 -89.7 1 33.0 -60.7 887.5 887.5 329.2 887.6 0.02 TRP 259 9978 -58.9 -66.9 35 8.0 -59.0 260 79 315.3 315.3 287.2 315.4 0.02 WND 251 10175 -57.7 -76.5 7 18.8 -57.8 265 87 320.0 320.0 288.8 320.0 0.00 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 828.28 mb = 1693.79 m = 5556.99 ft Wetbulb zero: 912.90 mb = 898.15 m = 2946.67 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 73.39 % Est. max temperature: 11.50 C = 52.69 F Sfc-Lift cond lev (LCL): 863.09 mb = 1350.58 m = 4430.97 ft T: 2.28 C 700-500 lapse rate: 5.92 C/km ThetaE index: 0.43 C Layer 849.0- 713.0 mb Conv cond level (CCL): 735.18 mb = 2621.43 m = 8600.38 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 12.92 C = 55.26 F Cap Strength: 9.06 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 13.16 C Lifted Index @700 mb: 3.87 C Showalter Index: 7.57 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 17.30 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 228.76 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.57 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 59020.64 J/kg Cap Strength: 8.94 C Lift Cond Lev (LCL): 804.80 mb = 1906.16 m = 6253.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 27 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 ---------------------------------------------------------- 0 947 691 175 6 -0.5 6.0 | 105 28 -27.3 7.2 1 925 792 165 23 -6.0 22.2 | 126 40 -32.8 23.4 2 911 914 165 31 -8.0 29.9 | 132 47 -34.8 31.1 3 877 1219 185 41 3.6 40.8 | 151 48 -23.2 42.0 4 850 1474 210 32 16.0 27.7 | 160 31 -10.8 28.9 5 845 1524 210 32 16.0 27.7 | 160 31 -10.8 28.9 6 813 1829 220 24 15.4 18.4 | 150 23 -11.4 19.6 7 782 2134 230 20 15.3 12.9 | 141 18 -11.5 14.1 8 752 2438 230 21 16.1 13.5 | 144 18 -10.7 14.7 9 724 2743 240 29 25.1 14.5 | 174 16 -1.7 15.7 10 700 3006 250 40 37.6 13.7 | 216 18 10.8 14.9 11 696 3048 250 40 37.6 13.7 | 216 18 10.8 14.9 12 642 3658 250 32 30.1 10.9 | 195 13 3.3 12.1 13 617 3962 230 27 20.7 17.4 | 162 20 -6.1 18.6 14 592 4267 255 29 28.0 7.5 | 188 9 1.2 8.7 15 546 4877 255 42 40.6 10.9 | 229 18 13.8 12.1 16 500 5540 260 44 43.3 7.6 | 242 19 16.5 8.8 17 462 6096 255 51 49.3 13.2 | 237 27 22.5 14.4 18 400 7120 255 62 59.9 16.0 | 242 37 33.1 17.2 19 371 7620 250 66 62.0 22.6 | 236 42 35.2 23.8 20 339 8230 255 81 78.2 21.0 | 247 56 51.4 22.2 21 300 9050 260 74 72.9 12.8 | 253 48 46.1 14.0 22 296 9144 260 75 73.9 13.0 | 253 49 47.1 14.2 23 268 9754 260 67 66.0 11.6 | 252 41 39.2 12.8 24 259 9978 260 79 77.8 13.7 | 254 53 51.0 14.9 25 251 10175 265 87 86.7 7.6 | 262 61 59.9 8.8 26 250 10200 265 87 86.7 7.6 | 262 61 59.9 8.8 27 244 10363 265 87 86.7 7.6 | 262 61 59.9 8.8 28 232 10668 270 76 76.0 -0.0 | 269 49 49.2 1.2 29 200 11610 285 57 55.1 -14.8 | 296 31 28.3 -13.6 30 191 11887 285 54 52.2 -14.0 | 297 28 25.4 -12.8 31 183 12192 280 47 46.3 -8.2 | 290 21 19.5 -7.0 32 166 12802 270 46 46.0 -0.0 | 266 19 19.2 1.2 33 151 13411 275 53 52.8 -4.6 | 277 26 26.0 -3.4 34 150 13440 285 51 49.3 -13.2 | 298 25 22.5 -12.0 35 137 14021 295 46 41.7 -19.4 | 321 24 14.9 -18.2 36 131 14326 285 49 47.3 -12.7 | 299 24 20.5 -11.5 37 125 14630 265 31 30.9 2.7 | 226 6 4.1 3.9 38 119 14935 245 33 29.9 13.9 | 192 15 3.1 15.1 39 113 15240 260 42 41.4 7.3 | 240 17 14.6 8.5 40 108 15545 260 53 52.2 9.2 | 248 27 25.4 10.4 41 100 16050 280 48 47.3 -8.3 | 289 22 20.5 -7.1 42 98 16154 280 48 47.3 -8.3 | 289 22 20.5 -7.1 43 81 17374 305 25 20.5 -14.3 | 26 15 -6.3 -13.1 44 77 17678 270 12 12.0 -0.0 | 95 15 -14.8 1.2 45 74 17983 240 16 13.9 8.0 | 125 16 -12.9 9.2 46 70 18288 280 27 26.6 -4.7 | 4 3 -0.2 -3.5 47 70 18320 290 39 36.6 -13.3 | 321 16 9.8 -12.1 48 67 18593 285 40 38.6 -10.4 | 308 15 11.8 -9.2 49 64 18898 305 33 27.0 -18.9 | 359 18 0.2 -17.7 50 61 19202 300 26 22.5 -13.0 | 20 13 -4.3 -11.8 51 58 19507 285 27 26.1 -7.0 | 7 6 -0.7 -5.8 52 55 19812 320 35 22.5 -26.8 | 10 26 -4.3 -25.6 53 50 20422 310 28 21.4 -18.0 | 18 18 -5.4 -16.8 54 50 20470 320 41 26.4 -31.4 | 1 30 -0.5 -30.2 55 48 20726 320 41 26.4 -31.4 | 1 30 -0.5 -30.2 56 46 21031 335 28 11.8 -25.4 | 32 28 -15.0 -24.2 57 44 21336 325 22 12.6 -18.0 | 40 22 -14.2 -16.8 58 42 21641 330 37 18.5 -32.0 | 15 32 -8.3 -30.8 59 40 21946 345 32 8.3 -30.9 | 32 35 -18.5 -29.7 60 38 22250 325 21 12.0 -17.2 | 43 22 -14.8 -16.0 61 34 22860 340 33 11.3 -31.0 | 28 34 -15.5 -29.8 62 33 23165 310 26 19.9 -16.7 | 24 17 -6.9 -15.5 63 31 23470 350 29 5.0 -28.6 | 39 35 -21.8 -27.4 64 30 23690 340 39 13.3 -36.6 | 21 38 -13.5 -35.4 65 30 23774 335 30 12.7 -27.2 | 29 30 -14.1 -26.0 66 27 24384 350 44 7.6 -43.3 | 24 46 -19.2 -42.1 67 22 25603 5 42 -3.7 -41.8 | 37 51 -30.5 -40.6 68 21 25908 360 37 -0.0 -37.0 | 37 45 -26.8 -35.8 69 20 26213 360 55 -0.0 -55.0 | 26 60 -26.8 -53.8 70 20 26240 355 57 5.0 -56.8 | 21 60 -21.8 -55.6 71 17 27432 350 57 9.9 -56.1 | 17 57 -16.9 -54.9 72 16 27737 350 61 10.6 -60.1 | 15 61 -16.2 -58.9 73 13 28956 360 72 -0.0 -72.0 | 21 76 -26.8 -70.8 74 12 29566 15 64 -16.6 -61.8 | 36 75 -43.4 -60.6 75 11 30175 355 62 5.4 -61.8 | 19 64 -21.4 -60.6 76 10 30560 360 78 -0.0 -78.0 | 19 81 -26.8 -76.8 Wind Parameters Mean winds (0-6000m): 242.6 at 35.8 knts Storm direction: 272.6 at 26.8 knts Shear (0-3000m) pos: 6.3 neg: 1.2 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 517.9 neg: -70.2 tot: 447.6 m^2/s^2 ave: 149.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 17.8 stream: 8.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.14 Bulk Shear: 182.04 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 ------------------------------------------------------------------------------- 500 172 27 132 41| 35.1 0.0 35.1|340.5 0.0 340.5 681.0 0.80| 40.5 32.4 1000 187 30 144 39| 12.0 0.0 12.0|423.2 -14.6 408.6 408.6 0.58| 32.7 19.1 1500 197 28 146 34| 6.0 0.0 6.0|423.2 -45.8 377.4 251.6 0.43| 25.1 10.9 2000 204 27 148 30| 6.6 0.0 6.6|459.4 -45.8 413.5 206.8 0.49| 21.0 10.2 2500 215 28 157 27| 7.6 0.0 7.6|517.9 -49.4 468.5 187.4 0.54| 19.9 10.8 3000 223 29 163 24| 6.3 1.2 7.5|517.9 -70.2 447.6 149.2 0.45| 17.8 8.0 4000 230 30 169 21| 5.7 0.9 6.6|557.5-101.1 456.4 114.1 0.39| 17.1 6.7 5000 238 32 182 19| 5.4 0.7 6.1|586.0-102.6 483.3 96.7 0.40| 14.7 5.9 6000 243 36 196 18| 4.5 0.5 5.0|599.5-111.1 488.4 81.4 0.37| 13.3 5.0 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260111.12.gif