UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 30 OCT 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1027 17 6.4 6.0 97 0.4 6.2 265 2 277.4 278.4 278.1 292.9 5.71 1 1000 234 5.4 5.4 100 0.0 5.4 115 9 278.5 279.5 278.6 293.9 5.62 2 992 300 5.0 5.0 100 0.0 5.0 101 10 278.8 279.7 278.5 293.8 5.51 3 976 433 6.6 3.3 79 3.3 5.0 108 9 281.7 282.6 279.3 295.5 4.97 4 933 803 5.4 -0.6 65 6.0 2.7 157 4 284.1 284.8 279.2 295.2 3.92 5 925 873 4.8 -0.2 70 5.0 2.5 170 2 284.2 284.9 279.4 295.7 4.07 6 902 1078 3.2 -1.1 73 4.3 1.3 177 5 284.6 285.3 279.4 295.7 3.91 7 891 1177 3.6 -7.4 44 11.0 -0.6 176 6 286.0 286.5 278.2 293.2 2.46 8 878 1296 2.8 -8.2 44 11.0 -1.3 181 9 286.4 286.8 278.3 293.3 2.34 9 863 1436 4.2 -22.8 12 27.0 -3.1 193 11 289.3 289.4 277.4 291.5 0.71 10 850 1560 4.8 -16.2 20 21.0 -2.0 195 14 291.2 291.4 279.1 295.1 1.27 11 849 1570 4.8 -13.2 26 18.0 -1.4 194 14 291.3 291.6 279.6 296.2 1.63 12 839 1666 4.4 -8.6 38 13.0 -0.6 187 13 291.8 292.3 280.8 298.9 2.38 13 812 1932 2.6 -8.4 44 11.0 -1.7 186 9 292.7 293.1 281.4 300.1 2.49 14 709 3015 -4.7 -16.7 38 12.0 -8.3 242 15 296.2 296.5 281.7 300.7 1.46 15 700 3115 -5.3 -19.3 32 14.0 -9.2 225 15 296.6 296.8 281.5 300.3 1.18 16 672 3434 -7.1 -26.1 20 19.0 -11.5 211 17 298.1 298.2 281.4 300.3 0.68 17 629 3948 -8.5 -30.5 15 22.0 -13.0 211 24 302.2 302.3 282.9 303.8 0.48 18 620 4060 -9.5 -31.5 15 22.0 -13.9 216 23 302.3 302.4 282.9 303.8 0.44 19 604 4261 -10.9 -23.9 33 13.0 -14.0 233 17 302.9 303.1 283.8 305.9 0.92 20 597 4350 -11.7 -17.7 61 6.0 -13.4 235 17 303.0 303.3 284.6 308.1 1.59 21 584 4519 -12.9 -17.9 66 5.0 -14.3 235 20 303.5 303.8 284.8 308.6 1.60 22 581 4558 -13.3 -19.3 61 6.0 -14.9 235 20 303.5 303.8 284.6 308.1 1.43 23 530 5249 -19.1 -21.1 84 2.0 -19.6 239 34 304.6 304.9 284.9 309.0 1.34 24 500 5680 -22.3 -25.0 79 2.7 -22.8 245 43 305.9 306.0 285.0 309.2 1.00 25 496 5739 -22.3 -25.5 75 3.2 -22.9 246 43 306.6 306.7 285.2 309.8 0.97 26 492 5798 -21.3 -24.3 77 3.0 -22.0 248 44 308.5 308.7 286.1 312.1 1.09 27 447 6500 -25.1 -26.7 86 1.6 -25.4 255 36 312.3 312.5 287.3 315.5 0.96 28 425 6865 -26.3 -29.0 78 2.7 -26.8 255 33 315.3 315.4 288.1 318.1 0.82 29 400 7300 -29.7 -32.0 80 2.3 -30.0 255 40 316.4 316.5 288.3 318.7 0.65 30 363 7984 -35.5 -36.7 89 1.2 -35.6 253 41 317.5 317.6 288.5 319.2 0.45 31 300 9280 -47.1 -49.3 78 2.2 -47.2 245 43 319.0 319.0 288.6 319.5 0.14 32 262 10162 -55.1 -58.9 63 3.8 -55.2 245 46 319.8 319.8 288.8 320.0 0.05 33 250 10460 -57.1 -61.0 61 3.9 -57.2 245 49 321.2 321.2 289.2 321.3 0.04 34 243 10638 -58.3 -61.3 68 3.0 -58.3 245 50 322.0 322.0 289.4 322.2 0.04 35 237 10795 -59.1 -63.3 58 4.2 -59.2 246 52 323.1 323.1 289.8 323.2 0.03 36 232 10928 -59.1 -66.1 40 7.0 -59.2 247 54 325.1 325.1 290.3 325.2 0.02 37 221 11230 -60.3 -65.3 52 5.0 -60.4 249 58 327.8 327.8 291.1 327.9 0.03 38 217 11344 -60.7 -66.7 45 6.0 -60.8 250 60 328.9 328.9 291.4 329.0 0.02 39 205 11697 -60.3 -74.3 14 14.0 -60.4 253 58 334.9 334.9 293.0 334.9 0.01 40 200 11850 -60.3 -75.3 12 15.0 -60.4 255 57 337.3 337.3 293.6 337.3 0.01 41 190 12171 -59.8 -76.6 10 16.7 -60.0 250 60 343.0 343.0 295.0 343.1 0.01 42 158 13332 -58.1 -81.1 4 23.0 -58.3 261 56 364.5 364.5 299.6 364.5 0.00 43 154 13494 -58.9 -81.9 4 23.0 -59.1 263 56 365.8 365.8 299.8 365.9 0.00 44 150 13660 -58.5 -82.5 3 24.0 -58.7 265 55 369.3 369.3 300.4 369.3 0.00 45 147 13787 -57.3 -82.3 3 25.0 -57.6 253 54 373.5 373.5 301.2 373.5 0.00 46 130 14559 -59.5 -84.5 2 25.0 -59.7 276 51 382.9 382.9 302.7 382.9 0.00 47 118 15168 -56.5 -84.5 2 28.0 -56.9 278 47 399.2 399.2 305.1 399.2 0.00 48 108 15725 -59.1 -85.1 2 26.0 -59.4 281 41 404.5 404.5 305.8 404.5 0.00 49 104 15963 -56.7 -84.7 2 28.0 -57.1 276 39 413.5 413.5 306.9 413.5 0.00 50 100 16210 -58.7 -84.7 2 26.0 -59.0 270 38 414.3 414.3 307.0 414.3 0.00 51 95 16532 -59.9 -85.9 2 26.0 -60.2 274 37 418.1 418.1 307.5 418.1 0.00 52 85 17230 -57.9 -85.9 2 28.0 -58.3 277 30 435.6 435.6 309.4 435.7 0.00 53 76 17933 -59.9 -86.9 2 27.0 -60.3 266 34 445.6 445.6 310.4 445.6 0.00 54 70 18450 -57.7 -86.7 1 29.0 -58.3 275 34 460.9 460.9 311.8 461.0 0.00 55 58 19635 -55.5 -85.5 1 30.0 -56.3 264 24 491.4 491.4 314.3 491.4 0.00 56 50 20570 -58.1 -87.1 1 29.0 -58.8 305 22 506.6 506.6 315.4 506.6 0.00 57 45 21231 -60.5 -87.5 2 27.0 -61.1 280 11 516.2 516.2 316.1 516.3 0.00 58 39 22125 -59.7 -88.7 1 29.0 -60.4 227 16 539.8 539.8 317.5 539.8 0.00 59 37 22458 -56.3 -86.3 1 30.0 -57.5 249 28 556.7 556.7 318.5 556.8 0.01 60 32 23374 -59.5 -87.5 1 28.0 -60.4 244 18 571.8 571.8 319.2 571.8 0.01 61 30 23780 -57.7 -86.7 1 29.0 -58.9 290 18 587.3 587.3 320.0 587.4 0.01 62 25 24931 -58.5 -87.5 1 29.0 -59.8 216 10 616.5 616.5 321.3 616.5 0.01 63 20 26340 -57.5 -87.5 1 30.0 -59.2 265 3 660.2 660.2 323.1 660.2 0.01 64 18 27010 -55.1 -86.1 1 31.0 -57.5 10 6 687.9 687.9 324.0 688.0 0.01 65 12 29595 -56.3 -86.3 1 30.0 -59.2 27 11 768.3 768.3 326.4 768.4 0.02 66 10 30760 -53.9 -85.9 1 32.0 -57.9 20 6 818.4 818.4 327.7 818.6 0.02 67 5.6 34550 -46.1 -82.1 1 36.0 -55.7 1000.3 1000.4 331.2 1001.3 0.08 TRP 217 11344 -60.7 -66.7 45 6.0 -60.8 250 60 328.9 328.9 291.4 329.0 0.02 WND 190 12171 -59.8 -76.6 10 16.7 -60.0 250 60 343.0 343.0 295.0 343.1 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 775.32 mb = 2317.34 m = 7602.74 ft Wetbulb zero: 894.44 mb = 1146.06 m = 3759.99 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 51.68 % Est. max temperature: 15.64 C = 60.16 F Sfc-Lift cond lev (LCL): 1020.71 mb = 67.06 m = 220.02 ft T: 6.17 C 700-500 lapse rate: 6.63 C/km ThetaE index: 2.54 C Layer 902.0- 878.0 mb Conv cond level (CCL): 773.48 mb = 2319.70 m = 7610.46 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 23.05 C = 73.50 F Cap Strength: 10.34 C Lifted Index: 10.49 C Risk: None Lifted Index @300 mb: 17.33 C Lifted Index @700 mb: 7.34 C Showalter Index: 10.17 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 6.10 C K Index: -3.10 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.32 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 76604.77 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 937.39 mb = 764.07 m = 2506.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 14 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 1027 17 265 2 2.0 0.2 | 75 12 -11.2 -3.1 1 1000 234 115 9 -8.2 3.8 | 92 21 -21.3 0.6 2 991 305 100 10 -9.8 1.7 | 86 23 -23.0 -1.5 3 955 610 120 8 -6.9 4.0 | 92 20 -20.1 0.8 4 925 873 170 2 -0.3 2.0 | 85 14 -13.5 -1.3 5 920 914 180 3 0.0 3.0 | 89 13 -13.2 -0.2 6 886 1219 175 7 -0.6 7.0 | 105 14 -13.8 3.7 7 854 1524 200 13 4.4 12.2 | 136 13 -8.7 9.0 8 850 1560 195 14 3.6 13.5 | 137 14 -9.5 10.3 9 822 1829 175 11 -1.0 11.0 | 119 16 -14.1 7.7 10 791 2134 210 6 3.0 5.2 | 101 10 -10.2 2.0 11 762 2438 225 11 7.8 7.8 | 130 7 -5.4 4.5 12 733 2743 220 14 9.0 10.7 | 151 9 -4.2 7.5 13 706 3048 245 15 13.6 6.3 | 188 3 0.4 3.1 14 700 3115 225 15 10.6 10.6 | 161 8 -2.6 7.4 15 679 3353 210 17 8.5 14.7 | 158 12 -4.7 11.5 16 652 3658 215 19 10.9 15.6 | 170 13 -2.3 12.3 17 626 3962 210 25 12.5 21.7 | 178 18 -0.7 18.4 18 602 4267 235 16 13.1 9.2 | 179 6 -0.1 5.9 19 556 4877 235 26 21.3 14.9 | 215 14 8.1 11.7 20 500 5680 245 43 39.0 18.2 | 240 30 25.8 14.9 21 472 6096 255 46 44.4 11.9 | 255 32 31.3 8.7 22 434 6706 255 31 29.9 8.0 | 254 17 16.8 4.8 23 400 7300 255 40 38.6 10.4 | 254 26 25.5 7.1 24 382 7620 255 41 39.6 10.6 | 254 27 26.4 7.4 25 306 9144 245 42 38.1 17.7 | 240 29 24.9 14.5 26 300 9280 245 43 39.0 18.2 | 240 30 25.8 14.9 27 266 10058 245 45 40.8 19.0 | 240 32 27.6 15.8 28 250 10460 245 49 44.4 20.7 | 241 36 31.2 17.5 29 242 10668 245 50 45.3 21.1 | 241 37 32.1 17.9 30 217 11344 250 60 56.4 20.5 | 248 47 43.2 17.3 31 200 11850 255 57 55.1 14.8 | 255 43 41.9 11.5 32 190 12171 250 60 56.4 20.5 | 248 47 43.2 17.3 33 180 12497 250 60 56.4 20.5 | 248 47 43.2 17.3 34 150 13660 265 55 54.8 4.8 | 268 42 41.6 1.5 35 149 13716 250 54 50.7 18.5 | 248 41 37.6 15.2 36 135 14326 280 50 49.2 -8.7 | 288 38 36.1 -11.9 37 122 14935 270 52 52.0 -0.0 | 275 39 38.8 -3.2 38 117 15240 280 46 45.3 -8.0 | 289 34 32.1 -11.2 39 111 15545 285 42 40.6 -10.9 | 297 31 27.4 -14.1 40 100 16210 270 38 38.0 -0.0 | 277 25 24.8 -3.2 41 96 16459 270 38 38.0 -0.0 | 277 25 24.8 -3.2 42 92 16764 285 35 33.8 -9.1 | 301 24 20.6 -12.3 43 79 17678 270 26 26.0 -0.0 | 284 13 12.8 -3.2 44 75 17983 265 36 35.9 3.1 | 270 23 22.7 -0.1 45 72 18288 275 42 41.8 -3.7 | 284 29 28.7 -6.9 46 70 18450 275 34 33.9 -3.0 | 287 22 20.7 -6.2 47 65 18898 280 31 30.5 -5.4 | 296 19 17.4 -8.6 48 56 19812 260 22 21.7 3.8 | 266 9 8.5 0.6 49 54 20117 280 35 34.5 -6.1 | 294 23 21.3 -9.3 50 50 20570 305 22 18.0 -12.6 | 343 17 4.9 -15.9 51 49 20726 285 23 22.2 -6.0 | 315 13 9.0 -9.2 52 46 21031 310 18 13.8 -11.6 | 358 15 0.6 -14.8 53 44 21336 265 7 7.0 0.6 | 67 7 -6.2 -2.6 54 42 21641 250 6 5.6 2.1 | 81 8 -7.5 -1.2 55 40 21946 215 10 5.7 8.2 | 124 9 -7.4 4.9 56 36 22555 255 31 29.9 8.0 | 254 17 16.8 4.8 57 35 22860 280 15 14.8 -2.6 | 345 6 1.6 -5.8 58 33 23165 210 10 5.0 8.7 | 124 10 -8.2 5.4 59 32 23470 260 22 21.7 3.8 | 266 9 8.5 0.6 60 30 23774 270 20 20.0 -0.0 | 295 8 6.8 -3.2 61 30 23780 290 18 16.9 -6.2 | 338 10 3.7 -9.4 62 27 24384 315 12 8.5 -8.5 | 22 13 -4.7 -11.7 63 26 24689 335 10 4.2 -9.1 | 36 15 -8.9 -12.3 64 25 24994 185 10 0.9 10.0 | 119 14 -12.3 6.7 65 22 25603 250 10 9.4 3.4 | 93 4 -3.8 0.2 66 21 25908 295 16 14.5 -6.8 | 352 10 1.3 -10.0 67 20 26213 330 16 8.0 -13.9 | 17 18 -5.2 -17.1 68 20 26340 265 3 3.0 0.3 | 74 11 -10.2 -3.0 69 19 26518 300 1 0.9 -0.5 | 73 13 -12.3 -3.7 70 17 27432 70 10 -9.4 -3.4 | 74 24 -22.6 -6.7 71 14 28651 45 10 -7.1 -7.1 | 63 23 -20.2 -10.3 72 13 28956 55 14 -11.5 -8.0 | 65 27 -24.6 -11.3 73 11 29870 15 10 -2.6 -9.7 | 51 20 -15.8 -12.9 74 11 30175 55 10 -8.2 -5.7 | 67 23 -21.4 -9.0 75 10 30760 20 6 -2.1 -5.6 | 60 18 -15.2 -8.9 Wind Parameters Mean winds (0-6000m): 226.2 at 18.1 knts Storm direction: 256.2 at 13.6 knts Shear (0-3000m) pos: 4.2 neg: 2.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 87.2 neg: -54.8 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 67.01 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 ------------------------------------------------------------------------------- 500 110 8 88 20| 0.0 10.7 10.7| 24.1 -22.1 2.0 4.0 0.12| 20.6 2.4 1000 120 6 90 19| 4.0 5.4 9.4| 33.7 -27.0 6.8 6.8 0.11| 15.2 1.7 1500 147 7 99 17| 5.1 3.6 8.7| 67.9 -27.0 40.9 27.3 0.33| 13.6 4.4 2000 163 8 106 16| 3.8 3.1 6.9| 67.9 -49.7 18.2 9.1 0.14| 12.9 1.8 2500 176 8 110 15| 4.2 2.5 6.7| 78.6 -54.8 23.8 9.5 0.17| 12.0 2.1 3000 191 9 117 13| 4.2 2.0 6.2| 87.2 -54.8 32.4 10.8 0.23| 11.3 2.6 4000 203 12 131 11| 3.7 2.2 5.9|106.6 -58.4 48.1 12.0 0.21| 10.9 2.3 5000 213 14 145 10| 4.0 1.7 5.7|128.6 -58.6 70.0 14.0 0.24| 10.9 2.6 6000 226 18 179 9| 4.9 1.4 6.3|225.6 -58.6 167.0 27.8 0.31| 11.0 3.3 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251030.12.gif