UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for CYXS... Searching the city database file for: CYXS ... Date:1200Z 26 NOV 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 173 SFC 948 691 -2.9 -4.0 92 1.1 -3.3 275 2 274.4 274.9 272.6 282.6 2.99 2 925 797 -2.1 -3.9 87 1.8 -2.8 90 4 277.2 277.7 274.4 285.7 3.09 3 923 814 -2.1 -3.8 88 1.7 -2.7 100 5 277.3 277.9 274.5 286.0 3.12 4 900 1015 -2.7 -3.7 93 1.0 -3.1 167 15 278.7 279.3 275.5 287.7 3.23 5 850 1467 -4.1 -5.5 90 1.4 -4.6 185 27 281.9 282.4 276.8 290.3 2.98 6 826 1692 -5.3 -6.9 88 1.6 -5.9 191 20 282.9 283.4 277.0 290.8 2.76 7 818 1769 -4.5 -7.7 78 3.2 -5.6 196 16 284.5 285.0 277.7 292.1 2.61 8 792 2023 -4.5 -6.3 87 1.8 -5.2 241 12 287.2 287.7 279.5 295.9 3.01 9 760 2347 -6.5 -9.5 79 3.0 -7.5 275 13 288.4 288.9 279.4 295.6 2.44 10 712 2853 -10.9 -11.7 94 0.8 -11.2 275 19 289.0 289.4 279.3 295.5 2.19 11 703 2950 -11.5 -12.9 89 1.4 -11.9 275 20 289.4 289.8 279.3 295.4 2.01 12 700 2983 -11.5 -15.3 73 3.8 -12.6 275 20 289.7 290.0 279.0 294.7 1.66 13 697 3016 -11.3 -17.3 61 6.0 -12.9 280 19 290.3 290.6 278.9 294.6 1.41 14 598 4170 -21.5 -21.5 100 0.0 -21.5 235 16 291.5 291.7 279.1 295.1 1.15 15 563 4612 -25.1 -25.6 96 0.5 -25.2 241 16 292.3 292.5 279.1 295.0 0.84 16 560 4650 -25.1 -28.0 77 2.9 -25.5 243 17 292.8 292.9 279.1 295.0 0.68 17 558 4677 -24.7 -34.7 39 10.0 -25.9 244 18 293.6 293.6 279.0 294.8 0.36 18 547 4821 -25.1 -43.1 17 18.0 -26.8 252 22 294.8 294.8 279.2 295.3 0.16 19 543 4875 -25.3 -40.3 23 15.0 -26.8 254 24 295.1 295.2 279.5 295.9 0.21 20 518 5216 -27.7 -39.7 31 12.0 -28.9 251 24 296.3 296.3 280.0 297.1 0.23 21 500 5470 -28.3 -44.3 20 16.0 -29.6 260 25 298.5 298.6 280.9 299.1 0.15 22 479 5775 -29.7 -49.7 13 20.0 -31.0 260 24 300.5 300.5 281.7 300.8 0.09 23 400 7030 -39.1 -56.1 15 17.0 -39.8 265 31 304.2 304.2 283.1 304.4 0.05 24 397 7082 -39.1 -59.1 10 20.0 -39.8 265 31 304.8 304.8 283.4 305.0 0.03 25 321 8508 -48.9 -66.9 11 18.0 -49.2 273 40 310.4 310.4 285.5 310.4 0.01 26 309 8757 -49.9 -69.9 8 20.0 -50.2 271 43 312.4 312.4 286.2 312.4 0.01 27 300 8950 -51.3 -61.3 29 10.0 -51.5 270 45 313.0 313.0 286.5 313.2 0.03 28 294 9082 -52.3 -61.3 33 9.0 -52.5 267 46 313.4 313.4 286.6 313.6 0.03 29 271 9609 -54.3 -68.3 16 14.0 -54.5 270 52 317.9 317.9 288.1 318.0 0.01 30 257 9952 -53.3 -71.3 9 18.0 -53.5 278 57 324.3 324.3 290.0 324.3 0.01 31 250 10130 -53.9 -71.9 9 18.0 -54.1 280 52 325.9 325.9 290.6 326.0 0.01 32 238 10443 -55.5 -72.5 10 17.0 -55.7 280 52 328.1 328.1 291.2 328.2 0.01 33 228 10715 -54.3 -73.3 8 19.0 -54.5 280 52 334.0 334.0 292.8 334.1 0.01 34 211 11208 -55.5 -76.5 6 21.0 -55.8 283 52 339.6 339.6 294.2 339.7 0.01 35 205 11392 -53.1 -78.1 3 25.0 -53.4 284 52 346.2 346.2 295.8 346.2 0.00 36 200 11550 -52.9 -79.9 2 27.0 -53.2 285 52 349.0 349.0 296.4 349.0 0.00 37 196 11681 -52.7 -79.7 2 27.0 -53.1 285 52 351.3 351.3 296.9 351.4 0.00 38 177 12339 -53.7 -81.7 2 28.0 -54.1 278 46 360.1 360.1 298.7 360.1 0.00 39 169 12639 -51.7 -81.7 2 30.0 -52.2 277 43 368.2 368.2 300.2 368.2 0.00 40 160 12993 -53.3 -82.3 2 29.0 -53.7 283 40 371.3 371.3 300.8 371.3 0.00 41 150 13410 -53.3 -83.3 1 30.0 -53.8 290 37 378.2 378.2 301.9 378.2 0.00 42 123 14684 -54.3 -84.3 1 30.0 -54.8 278 35 398.5 398.5 305.0 398.5 0.00 43 121 14790 -52.7 -83.7 1 31.0 -53.3 277 34 403.3 403.3 305.6 403.3 0.00 44 117 15006 -54.5 -84.5 1 30.0 -55.0 277 34 403.9 403.9 305.7 403.9 0.00 45 108 15518 -54.1 -84.1 1 30.0 -54.6 276 34 414.0 414.0 307.0 414.0 0.00 46 102 15884 -55.7 -85.7 1 30.0 -56.2 269 32 417.7 417.7 307.4 417.7 0.00 47 100 16010 -54.9 -84.9 1 30.0 -55.5 285 34 421.7 421.7 307.9 421.7 0.00 48 70 18300 -52.5 -85.5 1 33.0 -53.5 295 22 472.1 472.1 312.8 472.1 0.00 49 69 18393 -52.5 -85.5 1 33.0 -53.5 297 21 474.0 474.0 313.0 474.0 0.00 50 63 18979 -54.7 -85.7 1 31.0 -55.6 302 15 481.7 481.7 313.6 481.7 0.00 51 50 20470 -51.7 -85.7 1 34.0 -53.1 10 14 521.6 521.6 316.4 521.7 0.01 52 30 23770 -51.1 -85.1 1 34.0 -53.4 90 16 605.3 605.3 320.9 605.4 0.01 53 22 25777 -53.9 -86.9 1 33.0 -56.2 110 12 653.1 653.1 322.8 653.2 0.01 54 20 26390 -53.5 -86.5 1 33.0 -56.1 55 20 672.4 672.4 323.5 672.5 0.01 55 10 30860 -52.9 -86.9 1 34.0 -57.3 65 35 822.1 822.1 327.8 822.3 0.02 56 7.3 32901 -50.5 -85.5 1 35.0 -56.9 909.3 909.3 329.6 909.7 0.04 57 6.2 33959 -53.7 -86.7 1 33.0 -59.3 939.1 939.1 330.1 939.4 0.03 58 5.4 34859 -47.5 -84.5 1 37.0 -56.5 1004.5 1004.6 331.2 1005.2 0.06 59 4.9 35501 -47.9 -83.9 1 36.0 -57.1 1031.0 1031.1 331.6 1031.8 0.07 TRP 271 9609 -54.3 -68.3 16 14.0 -54.5 270 52 317.9 317.9 288.1 318.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 75.99 % Est. max temperature: 9.07 C = 48.32 F Sfc-Lift cond lev (LCL): 931.58 mb = 766.40 m = 2514.42 ft T: -2.33 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.28 C Layer 760.0- 598.0 mb Conv cond level (CCL): 761.00 mb = 2336.52 m = 7665.66 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 10.86 C = 51.54 F Cap Strength: 8.26 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 18.17 C Lifted Index @700 mb: 5.82 C Showalter Index: 7.72 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.80 C K Index: 14.90 Risk: None Sweat Index: 224.74 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.32 J/kg Max Up Vert Vel: 5.89 m/s Conv Inhibition (B-): 79295.42 J/kg Cap Strength: 9.13 C Lift Cond Lev (LCL): 878.07 mb = 1209.89 m = 3969.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 15 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 ---------------------------------------------------------- 0 948 691 275 2 2.0 -0.2 | 97 13 -12.9 1.6 1 925 797 90 4 -4.0 0.0 | 95 19 -18.9 1.8 2 911 914 160 8 -2.7 7.5 | 118 20 -17.6 9.3 3 877 1219 180 29 0.0 29.0 | 154 34 -14.9 30.8 4 850 1467 185 27 2.4 26.9 | 156 31 -12.5 28.7 5 844 1524 180 29 0.0 29.0 | 154 34 -14.9 30.8 6 812 1829 200 13 4.4 12.2 | 143 17 -10.4 14.0 7 780 2134 265 11 11.0 1.0 | 125 5 -3.9 2.7 8 751 2438 280 14 13.8 -2.4 | 59 1 -1.1 -0.7 9 722 2743 275 18 17.9 -1.6 | 266 3 3.0 0.2 10 700 2983 275 20 19.9 -1.7 | 270 5 5.0 0.0 11 694 3048 285 18 17.4 -4.7 | 319 4 2.5 -2.9 12 639 3658 250 20 18.8 6.8 | 204 9 3.9 8.6 13 613 3962 235 18 14.7 10.3 | 179 12 -0.2 12.1 14 588 4267 235 15 12.3 8.6 | 166 11 -2.6 10.4 15 565 4572 240 15 13.0 7.5 | 168 9 -1.9 9.3 16 542 4877 255 24 23.2 6.2 | 226 12 8.3 8.0 17 520 5182 250 24 22.6 8.2 | 218 13 7.7 10.0 18 500 5470 260 25 24.6 4.3 | 238 11 9.7 6.1 19 478 5791 260 24 23.6 4.2 | 236 11 8.7 5.9 20 457 6096 260 29 28.6 5.0 | 244 15 13.7 6.8 21 400 7030 265 31 30.9 2.7 | 254 17 16.0 4.5 22 366 7620 270 33 33.0 -0.0 | 264 18 18.1 1.8 23 334 8230 275 37 36.9 -3.2 | 274 22 22.0 -1.5 24 300 8950 270 45 45.0 -0.0 | 267 30 30.1 1.8 25 291 9144 265 46 45.8 4.0 | 259 31 30.9 5.8 26 271 9609 270 52 52.0 -0.0 | 267 37 37.1 1.8 27 253 10058 280 58 57.1 -10.1 | 281 43 42.2 -8.3 28 250 10130 280 52 51.2 -9.0 | 281 37 36.3 -7.3 29 230 10668 280 52 51.2 -9.0 | 281 37 36.3 -7.3 30 200 11550 285 52 50.2 -13.5 | 288 37 35.3 -11.7 31 190 11887 285 51 49.3 -13.2 | 288 36 34.4 -11.4 32 173 12497 275 44 43.8 -3.8 | 274 29 28.9 -2.1 33 150 13410 290 37 34.8 -12.7 | 299 23 19.9 -10.9 34 143 13716 290 37 34.8 -12.7 | 299 23 19.9 -10.9 35 118 14935 275 34 33.9 -3.0 | 274 19 19.0 -1.2 36 113 15240 285 36 34.8 -9.3 | 291 21 19.9 -7.6 37 103 15850 265 31 30.9 2.7 | 254 17 16.0 4.5 38 100 16010 285 34 32.8 -8.8 | 291 19 17.9 -7.0 39 98 16154 285 34 32.8 -8.8 | 291 19 17.9 -7.0 40 85 17069 300 21 18.2 -10.5 | 339 9 3.3 -8.7 41 77 17678 315 18 12.7 -12.7 | 11 11 -2.2 -11.0 42 74 17983 290 22 20.7 -7.5 | 315 8 5.8 -5.8 43 70 18288 305 17 13.9 -9.8 | 7 8 -1.0 -8.0 44 70 18300 295 22 19.9 -9.3 | 326 9 5.0 -7.5 45 67 18593 300 20 17.3 -10.0 | 344 9 2.4 -8.2 46 64 18898 295 16 14.5 -6.8 | 5 5 -0.4 -5.0 47 61 19202 320 14 9.0 -10.7 | 33 11 -5.9 -9.0 48 58 19507 310 11 8.4 -7.1 | 51 8 -6.5 -5.3 49 55 19812 260 5 4.9 0.9 | 105 10 -10.0 2.6 50 53 20117 300 10 8.7 -5.0 | 63 7 -6.2 -3.2 51 50 20422 300 10 8.7 -5.0 | 63 7 -6.2 -3.2 52 50 20470 10 14 -2.4 -13.8 | 55 21 -17.3 -12.0 53 48 20726 10 14 -2.4 -13.8 | 55 21 -17.3 -12.0 54 44 21336 55 12 -9.8 -6.9 | 78 25 -24.7 -5.1 55 42 21641 90 16 -16.0 0.0 | 93 31 -30.9 1.8 56 40 21946 100 2 -2.0 0.3 | 97 17 -16.9 2.1 57 38 22250 10 10 -1.7 -9.8 | 64 18 -16.6 -8.1 58 36 22555 35 11 -6.3 -9.0 | 71 22 -21.2 -7.2 59 35 22860 15 10 -2.6 -9.7 | 66 19 -17.5 -7.9 60 33 23165 45 11 -7.8 -7.8 | 75 23 -22.7 -6.0 61 31 23470 35 14 -8.0 -11.5 | 67 25 -22.9 -9.7 62 30 23770 90 16 -16.0 0.0 | 93 31 -30.9 1.8 63 30 23774 70 20 -18.8 -6.8 | 81 34 -33.7 -5.1 64 29 24079 90 16 -16.0 0.0 | 93 31 -30.9 1.8 65 27 24384 70 13 -12.2 -4.4 | 84 27 -27.1 -2.7 66 25 24994 95 16 -15.9 1.4 | 96 31 -30.8 3.2 67 24 25298 75 12 -11.6 -3.1 | 87 27 -26.5 -1.3 68 23 25603 130 12 -9.2 7.7 | 111 26 -24.1 9.5 69 21 26213 60 13 -11.3 -6.5 | 80 27 -26.2 -4.7 70 20 26390 55 20 -16.4 -11.5 | 73 33 -31.3 -9.7 71 20 26518 70 21 -19.7 -7.2 | 81 35 -34.6 -5.4 72 19 26822 55 21 -17.2 -12.0 | 72 34 -32.1 -10.3 73 18 27127 70 29 -27.3 -9.9 | 79 43 -42.1 -8.2 74 17 27432 70 29 -27.3 -9.9 | 79 43 -42.1 -8.2 75 15 28042 80 26 -25.6 -4.5 | 86 41 -40.5 -2.7 76 15 28346 70 26 -24.4 -8.9 | 80 40 -39.3 -7.1 77 13 28956 80 19 -18.7 -3.3 | 87 34 -33.6 -1.5 78 13 29261 75 18 -17.4 -4.7 | 85 32 -32.3 -2.9 79 12 29566 45 26 -18.4 -18.4 | 63 37 -33.3 -16.6 80 10 30860 65 35 -31.7 -14.8 | 74 48 -46.6 -13.0 Wind Parameters Mean winds (0-6000m): 246.8 at 20.0 knts Storm direction: 276.8 at 15.0 knts Shear (0-3000m) pos: 6.0 neg: 6.3 tot: 12.3 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 177.1 neg: -46.6 tot: 130.4 m^2/s^2 ave: 43.5 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 56.39 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 ------------------------------------------------------------------------------- 500 168 10 125 21| 0.0 28.2 28.2|150.2 -4.1 146.1 292.1 0.67| 35.0 23.5 1000 179 18 142 25| 4.4 14.1 18.5|172.5 -15.0 157.5 157.5 0.52| 23.7 12.3 1500 188 16 145 22| 10.1 9.4 19.5|174.0 -32.2 141.8 94.5 0.29| 23.1 6.6 2000 205 16 153 18| 8.8 7.0 15.8|174.0 -33.7 140.3 70.2 0.20| 19.2 3.8 2500 223 16 165 14| 7.2 5.6 12.8|177.1 -35.4 141.7 56.7 0.19| 16.9 3.2 3000 233 17 173 12| 6.0 6.3 12.3|177.1 -46.6 130.4 43.5 0.09| 15.7 1.5 4000 235 17 175 12| 4.9 5.1 10.0|187.9 -66.1 121.7 30.4 0.06| 13.4 0.8 5000 241 18 186 11| 4.7 4.0 8.7|217.2 -71.9 145.3 29.1 0.12| 12.1 1.5 6000 247 20 200 10| 4.3 3.4 7.7|230.8 -72.2 158.6 26.4 0.14| 10.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYXS/skewt/CYXS.skewt.20251126.12.gif