UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 18 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 310 SFC 963 691 -10.5 -12.2 87 1.7 -10.9 305 1 265.5 265.7 264.4 269.7 1.55 2 961 702 -10.5 -11.8 90 1.3 -10.8 306 1 265.7 265.9 264.7 270.0 1.61 3 933 867 -7.9 -8.8 93 0.9 -8.2 325 3 270.6 270.9 268.9 276.3 2.10 4 925 916 -8.1 -8.6 96 0.5 -8.2 335 4 271.0 271.4 269.2 276.9 2.15 5 924 924 -8.1 -8.5 97 0.4 -8.2 337 4 271.1 271.5 269.4 277.1 2.17 6 917 984 -5.5 -7.1 88 1.6 -6.0 354 5 274.4 274.8 271.8 281.1 2.44 7 890 1219 -4.5 -8.9 71 4.4 -5.9 60 7 277.8 278.1 273.4 283.9 2.19 8 870 1398 -1.9 -9.9 54 8.0 -4.6 24 3 282.3 282.6 275.7 288.2 2.07 9 859 1500 -0.9 -5.9 69 5.0 -2.8 5 1 284.3 284.8 277.9 292.6 2.86 10 850 1584 0.2 -5.8 64 6.0 -2.1 45 4 286.4 286.9 279.0 294.8 2.91 11 843 1650 1.2 -6.8 55 8.0 -1.9 22 5 288.1 288.6 279.6 296.0 2.72 12 831 1766 1.0 -7.0 55 8.0 -2.1 342 6 289.1 289.5 280.0 297.0 2.72 13 776 2315 0.8 -24.2 13 25.0 -5.8 342 11 294.6 294.7 279.9 296.8 0.70 14 748 2609 -1.1 -29.1 10 28.0 -7.5 337 15 295.6 295.7 280.1 297.1 0.46 15 747 2620 -1.1 -30.1 9 29.0 -7.6 337 15 295.7 295.8 280.0 297.1 0.42 16 734 2760 -2.1 -31.1 9 29.0 -8.4 334 18 296.1 296.2 280.2 297.4 0.39 17 704 3090 -3.9 -27.9 14 24.0 -9.4 322 26 297.7 297.8 281.1 299.5 0.55 18 700 3135 -4.3 -21.3 25 17.0 -8.9 325 28 297.7 297.9 281.7 300.9 1.00 19 681 3351 -6.1 -15.1 49 9.0 -8.9 323 32 298.1 298.4 282.8 303.5 1.74 20 676 3409 -6.3 -19.3 35 13.0 -9.9 322 33 298.5 298.7 282.3 302.4 1.23 21 667 3514 -7.1 -15.1 53 8.0 -9.6 321 34 298.7 299.0 283.1 304.2 1.77 22 654 3667 -7.7 -14.7 57 7.0 -9.9 320 37 299.7 300.1 283.6 305.6 1.87 23 618 4107 -9.1 -26.1 24 17.0 -13.0 335 48 303.0 303.2 283.6 305.4 0.74 24 605 4271 -9.9 -14.9 67 5.0 -11.5 335 54 303.9 304.3 285.4 310.2 1.99 25 544 5085 -14.3 -23.3 46 9.0 -16.5 334 59 308.1 308.3 285.9 311.6 1.08 26 500 5720 -18.7 -26.7 49 8.0 -20.4 330 63 310.2 310.4 286.4 313.1 0.86 27 485 5946 -20.7 -26.7 59 6.0 -21.9 330 65 310.5 310.7 286.6 313.5 0.89 28 400 7340 -30.5 -40.5 37 10.0 -31.6 330 72 315.3 315.4 287.5 316.4 0.28 29 372 7851 -34.6 -43.8 38 9.3 -35.3 335 79 316.6 316.6 287.9 317.3 0.21 30 362 8040 -36.1 -45.1 39 9.0 -36.8 334 78 317.0 317.0 288.0 317.7 0.19 31 300 9320 -44.5 -57.5 22 13.0 -45.0 325 62 322.6 322.6 289.6 322.9 0.05 32 294 9455 -45.3 -58.3 22 13.0 -45.7 324 62 323.4 323.4 289.8 323.6 0.05 33 250 10520 -53.9 -62.9 32 9.0 -54.1 320 61 325.9 325.9 290.6 326.1 0.03 34 243 10702 -55.3 -63.3 36 8.0 -55.4 320 62 326.5 326.5 290.7 326.6 0.03 35 235 10915 -56.7 -66.7 27 10.0 -56.8 319 61 327.5 327.5 291.0 327.6 0.02 36 211 11590 -62.3 -68.3 44 6.0 -62.4 316 58 329.0 329.0 291.5 329.1 0.02 37 203 11828 -63.1 -72.1 29 9.0 -63.2 315 56 331.4 331.4 292.1 331.5 0.01 38 200 11920 -63.7 -71.7 33 8.0 -63.8 315 56 331.9 331.9 292.2 331.9 0.01 39 195 12075 -64.5 -70.5 43 6.0 -64.6 315 56 333.0 333.0 292.6 333.1 0.01 40 188 12297 -65.7 -69.5 59 3.8 -65.7 314 57 334.6 334.6 293.0 334.7 0.02 41 180 12560 -66.7 -73.7 37 7.0 -66.7 310 61 337.1 337.1 293.6 337.2 0.01 42 176 12696 -66.3 -77.3 20 11.0 -66.4 309 62 340.0 340.0 294.3 340.0 0.01 43 172 12836 -64.1 -79.1 11 15.0 -64.2 308 63 345.9 345.9 295.7 345.9 0.00 44 168 12979 -65.1 -81.1 9 16.0 -65.2 308 63 346.5 346.5 295.8 346.5 0.00 45 153 13556 -59.1 -84.1 3 25.0 -59.3 313 71 366.2 366.2 299.9 366.2 0.00 46 150 13680 -59.7 -84.7 2 25.0 -59.9 320 76 367.2 367.2 300.1 367.2 0.00 47 149 13722 -59.9 -84.9 2 25.0 -60.1 320 76 367.6 367.6 300.1 367.6 0.00 48 141 14069 -56.5 -84.5 2 28.0 -56.8 320 75 379.4 379.4 302.2 379.4 0.00 49 125 14835 -55.1 -85.1 1 30.0 -55.5 320 67 395.2 395.2 304.5 395.2 0.00 50 124 14886 -53.7 -84.7 1 31.0 -54.2 320 67 398.7 398.7 305.0 398.7 0.00 51 111 15590 -58.1 -86.1 2 28.0 -58.5 326 45 403.3 403.3 305.6 403.3 0.00 52 100 16250 -56.1 -85.1 1 29.0 -56.6 320 61 419.3 419.3 307.6 419.3 0.00 53 91 16849 -57.7 -85.7 2 28.0 -58.1 330 49 427.6 427.6 308.6 427.6 0.00 54 82 17509 -56.9 -85.9 1 29.0 -57.4 330 53 442.2 442.2 310.1 442.2 0.00 55 78 17826 -58.5 -86.5 2 28.0 -58.9 330 55 445.2 445.2 310.4 445.3 0.00 56 70 18510 -56.9 -86.9 1 30.0 -57.5 335 55 462.7 462.7 312.0 462.7 0.00 57 64 19080 -54.3 -85.3 1 31.0 -55.2 351 47 480.4 480.4 313.5 480.4 0.00 58 55 20042 -57.7 -86.7 1 29.0 -58.4 320 33 493.9 493.9 314.5 493.9 0.00 59 51 20523 -53.1 -85.1 1 32.0 -54.3 337 49 515.4 515.4 316.0 515.4 0.01 60 50 20650 -53.5 -85.5 1 32.0 -54.7 345 53 517.4 517.4 316.1 517.4 0.01 61 46 21184 -55.1 -86.1 1 31.0 -56.2 356 39 526.0 526.0 316.7 526.1 0.01 62 37 22591 -49.3 -83.3 1 34.0 -51.7 349 21 574.7 574.7 319.4 574.8 0.01 63 32 23534 -53.1 -85.1 1 32.0 -54.9 347 36 588.9 588.9 320.1 589.0 0.01 64 30 23950 -52.7 -85.7 1 33.0 -54.7 360 33 601.0 601.0 320.6 601.0 0.01 65 27 24632 -50.3 -84.3 1 34.0 -53.0 18 30 626.1 626.1 321.7 626.2 0.01 66 23 25668 -53.9 -85.9 1 32.0 -56.1 8 30 644.9 644.9 322.5 645.0 0.01 67 20 26570 -51.1 -85.1 1 34.0 -54.3 10 48 679.8 679.8 323.7 679.9 0.01 68 17 27628 -51.7 -85.7 1 34.0 -55.1 17 56 710.2 710.2 324.7 710.3 0.01 69 14 28912 -43.9 -81.9 1 38.0 -50.8 5 42 777.2 777.2 326.7 777.5 0.03 70 12 29941 -47.3 -83.3 1 36.0 -53.3 24 37 800.2 800.2 327.3 800.4 0.03 71 10 31150 -46.9 -83.9 1 37.0 -53.7 30 49 844.5 844.5 328.2 844.8 0.03 72 8.6 32148 -47.7 -83.7 1 36.0 -54.7 878.6 878.6 329.0 879.0 0.04 73 7.7 32880 -46.1 -84.1 1 38.0 -54.4 913.2 913.3 329.7 913.7 0.04 74 7.0 33522 -40.7 -81.7 0 41.0 -52.3 960.8 960.8 330.5 961.6 0.07 75 5.6 35022 -46.5 -83.5 1 37.0 -55.9 998.6 998.6 331.2 999.3 0.07 TRP 180 12560 -66.7 -73.7 37 7.0 -66.7 310 61 337.1 337.1 293.6 337.2 0.01 WND 372 7851 -34.6 -43.8 38 9.3 -35.3 335 79 316.6 316.6 287.9 317.3 0.21 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: Surface below freezing Freezing level: 851.64 mb = 1568.69 m = 5146.56 ft Freezing level: 764.21 mb = 2439.22 m = 8002.59 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 47.17 % Est. max temperature: 14.54 C = 58.16 F Sfc-Lift cond lev (LCL): 936.96 mb = 843.73 m = 2768.11 ft T: -8.27 C 700-500 lapse rate: 5.57 C/km ThetaE index: 0.24 C Layer 776.0- 748.0 mb Conv cond level (CCL): 963.00 mb = 691.00 m = 2267.03 ft Mean mixing ratio: 2.12 g/kg Conv temperature: -8.30 C = 17.06 F Cap Strength: 24.06 C Lifted Index: 24.99 C Risk: None Lifted Index @300 mb: 30.07 C Lifted Index @700 mb: 18.18 C Showalter Index: 13.98 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 12.90 C K Index: -3.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.08 J/kg Max Up Vert Vel: 10.21 m/s Conv Inhibition (B-): 82489.65 J/kg Cap Strength: 24.83 C Lift Cond Lev (LCL): 868.62 mb = 1411.13 m = 4629.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 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 ---------------------------------------------------------- 0 963 691 305 1 0.8 -0.6 | 184 27 1.8 26.8 1 925 914 330 4 2.0 -3.5 | 187 24 3.0 23.9 2 925 916 335 4 1.7 -3.6 | 187 24 2.7 23.7 3 890 1219 60 7 -6.1 -3.5 | 168 24 -5.0 23.9 4 856 1524 0 0 -0.0 -0.0 | 182 27 1.0 27.4 5 850 1584 45 4 -2.8 -2.8 | 176 25 -1.8 24.5 6 824 1829 320 7 4.5 -5.4 | 194 23 5.5 22.0 7 793 2134 345 11 2.8 -10.6 | 193 17 3.9 16.7 8 764 2438 340 11 3.8 -10.3 | 196 18 4.8 17.0 9 735 2743 335 18 7.6 -16.3 | 218 14 8.6 11.1 10 708 3048 320 25 16.1 -19.2 | 244 19 17.1 8.2 11 700 3135 325 28 16.1 -22.9 | 255 18 17.1 4.4 12 654 3658 320 37 23.8 -28.3 | 272 25 24.8 -1.0 13 629 3962 335 43 18.2 -39.0 | 301 22 19.2 -11.6 14 604 4267 335 54 22.8 -48.9 | 312 32 23.8 -21.6 15 558 4877 335 58 24.5 -52.6 | 315 36 25.5 -25.2 16 500 5720 330 63 31.5 -54.6 | 310 42 32.5 -27.2 17 475 6096 330 66 33.0 -57.2 | 311 45 34.0 -29.8 18 419 7010 335 76 32.1 -68.9 | 321 53 33.1 -41.5 19 400 7340 330 72 36.0 -62.4 | 313 51 37.0 -35.0 20 384 7620 330 74 37.0 -64.1 | 314 53 38.0 -36.7 21 372 7851 335 79 33.4 -71.6 | 322 56 34.4 -44.2 22 368 7925 335 79 33.4 -71.6 | 322 56 34.4 -44.2 23 308 9144 325 64 36.7 -52.4 | 304 45 37.7 -25.1 24 300 9320 325 62 35.6 -50.8 | 303 43 36.6 -23.4 25 250 10520 320 61 39.2 -46.7 | 296 45 40.2 -19.4 26 244 10668 320 62 39.9 -47.5 | 296 46 40.9 -20.1 27 200 11920 315 56 39.6 -39.6 | 287 42 40.6 -12.2 28 191 12192 315 56 39.6 -39.6 | 287 42 40.6 -12.2 29 180 12560 310 61 46.7 -39.2 | 284 49 47.8 -11.8 30 157 13411 305 66 54.1 -37.9 | 281 56 55.1 -10.5 31 150 13680 320 76 48.9 -58.2 | 302 59 49.9 -30.9 32 142 14021 320 76 48.9 -58.2 | 302 59 49.9 -30.9 33 123 14935 320 66 42.4 -50.6 | 298 49 43.5 -23.2 34 117 15240 325 55 31.5 -45.1 | 298 37 32.6 -17.7 35 112 15545 330 45 22.5 -39.0 | 296 26 23.5 -11.6 36 107 15850 305 47 38.5 -27.0 | 269 40 39.5 0.4 37 102 16154 325 62 35.6 -50.8 | 303 43 36.6 -23.4 38 100 16250 320 61 39.2 -46.7 | 296 45 40.2 -19.4 39 97 16459 320 60 38.6 -46.0 | 295 44 39.6 -18.6 40 92 16764 330 49 24.5 -42.4 | 301 30 25.5 -15.1 41 72 18288 330 57 28.5 -49.4 | 307 37 29.5 -22.0 42 70 18510 335 55 23.2 -49.8 | 313 33 24.3 -22.5 43 69 18593 330 54 27.0 -46.8 | 305 34 28.0 -19.4 44 66 18898 345 55 14.2 -53.1 | 329 30 15.3 -25.8 45 63 19202 355 41 3.6 -40.8 | 341 14 4.6 -13.5 46 57 19812 350 21 3.6 -20.7 | 215 8 4.7 6.7 47 54 20117 310 37 28.3 -23.8 | 263 30 29.4 3.6 48 50 20650 345 53 13.7 -51.2 | 328 28 14.7 -23.8 49 49 20726 345 56 14.5 -54.1 | 330 31 15.5 -26.7 50 45 21336 360 33 -0.0 -33.0 | 350 6 1.0 -5.6 51 43 21641 330 31 15.5 -26.8 | 268 17 16.5 0.5 52 37 22555 350 21 3.6 -20.7 | 215 8 4.7 6.7 53 36 22860 345 22 5.7 -21.3 | 228 9 6.7 6.1 54 34 23165 335 32 13.5 -29.0 | 276 15 14.6 -1.6 55 32 23470 345 36 9.3 -34.8 | 306 13 10.3 -7.4 56 30 23950 360 33 -0.0 -33.0 | 350 6 1.0 -5.6 57 29 24079 20 21 -7.2 -19.7 | 141 10 -6.2 7.6 58 28 24384 10 36 -6.3 -35.5 | 33 10 -5.2 -8.1 59 27 24689 20 29 -9.9 -27.3 | 91 9 -8.9 0.1 60 26 24994 15 17 -4.4 -16.4 | 163 11 -3.4 10.9 61 22 25908 5 35 -3.1 -34.9 | 15 8 -2.0 -7.5 62 21 26213 20 41 -14.0 -38.5 | 49 17 -13.0 -11.2 63 20 26570 10 48 -8.3 -47.3 | 20 21 -7.3 -19.9 64 18 27432 20 53 -18.1 -49.8 | 37 28 -17.1 -22.4 65 17 27737 15 57 -14.8 -55.1 | 26 31 -13.7 -27.7 66 14 28956 5 42 -3.7 -41.8 | 10 15 -2.6 -14.5 67 13 29566 30 40 -20.0 -34.6 | 69 20 -19.0 -7.3 68 12 29870 25 34 -14.4 -30.8 | 76 14 -13.3 -3.4 69 12 30175 20 47 -16.1 -44.2 | 42 23 -15.0 -16.8 70 10 31150 30 49 -24.5 -42.4 | 57 28 -23.5 -15.1 Wind Parameters Mean winds (0-6000m): 332.2 at 36.5 knts Storm direction: 2.2 at 27.4 knts Shear (0-3000m) pos: 1.2 neg: 6.6 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 202.0 neg: -62.6 tot: 139.4 m^2/s^2 ave: 46.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 4.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.36 Bulk Shear: 146.11 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 2 4 182 24| 7.3 0.0 7.3| 9.7 -42.1 -32.4 -64.8 -0.50| 11.4 -5.7 1000 27 4 178 24| 3.6 2.4 6.1| 56.0 -60.4 -4.4 -4.4 -0.04| 12.4 -0.5 1500 358 5 183 22| 2.4 3.6 6.0| 87.3 -62.6 24.7 16.4 0.12| 11.6 1.4 2000 349 7 187 21| 1.8 4.3 6.1|110.4 -62.6 47.8 23.9 0.23| 10.4 2.4 2500 338 10 195 19| 1.5 6.1 7.5|165.4 -62.6 102.8 41.1 0.41| 11.2 4.6 3000 331 14 207 17| 1.2 6.6 7.8|202.0 -62.6 139.4 46.5 0.45| 10.9 4.9 4000 333 23 238 14| 2.8 5.6 8.4|313.5 -62.6 250.9 62.7 0.52| 11.3 5.8 5000 333 30 268 15| 2.3 5.2 7.5|317.1 -94.2 222.8 44.6 0.45| 9.9 4.4 6000 332 37 285 19| 2.7 4.4 7.0|398.8 -94.2 304.5 50.8 0.46| 9.1 4.2 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20260118.12.gif