UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 26 APR 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 1015 17 12.8 4.8 58 8.0 8.7 284.7 285.7 281.1 299.6 5.31 1 1010 58 10.6 3.6 62 7.0 7.2 330 18 282.9 283.8 279.8 296.6 4.90 2 1000 139 10.0 4.0 66 6.0 7.0 330 18 283.1 284.0 280.1 297.4 5.09 3 968 408 7.0 2.4 72 4.6 4.8 326 15 282.8 283.6 279.5 295.9 4.70 4 925 780 4.6 2.0 83 2.6 3.4 320 12 284.0 284.8 280.2 297.4 4.78 5 895 1048 2.6 1.9 95 0.7 2.2 293 9 284.6 285.5 280.6 298.4 4.90 6 886 1130 3.2 -1.8 70 5.0 1.0 284 8 286.1 286.7 280.0 296.9 3.78 7 876 1222 3.2 0.1 80 3.1 1.8 275 7 287.0 287.8 281.1 299.5 4.40 8 850 1467 3.4 -9.6 38 13.0 -1.4 250 5 289.7 290.1 279.6 296.2 2.17 9 843 1534 4.4 -16.6 20 21.0 -2.3 249 5 291.4 291.7 279.2 295.2 1.24 10 793 2028 0.4 -7.6 55 8.0 -2.7 237 8 292.3 292.8 281.5 300.4 2.72 11 743 2547 -3.7 -10.7 58 7.0 -6.1 226 11 293.3 293.7 281.4 300.2 2.27 12 740 2579 -3.7 -10.7 58 7.0 -6.2 225 11 293.7 294.1 281.5 300.6 2.28 13 735 2632 -3.5 -20.5 25 17.0 -8.1 224 12 294.5 294.7 280.3 297.7 1.02 14 728 2708 -3.5 -28.5 12 25.0 -9.1 222 12 295.3 295.4 280.0 296.9 0.50 15 727 2719 -3.3 -27.3 14 24.0 -8.9 222 12 295.6 295.7 280.2 297.4 0.56 16 700 3017 -5.3 -23.3 23 18.0 -9.8 215 14 296.6 296.8 281.0 299.3 0.84 17 697 3051 -5.5 -17.5 38 12.0 -9.0 215 14 296.8 297.0 281.8 301.1 1.39 18 663 3440 -8.1 -25.1 24 17.0 -12.1 219 16 298.1 298.2 281.5 300.5 0.75 19 656 3522 -8.7 -24.7 26 16.0 -12.5 220 17 298.3 298.5 281.7 300.9 0.79 20 655 3534 -8.9 -18.9 44 10.0 -11.6 220 17 298.2 298.5 282.3 302.4 1.31 21 645 3653 -9.7 -16.7 57 7.0 -11.8 221 18 298.7 298.9 282.8 303.7 1.60 22 518 5309 -20.1 -35.1 25 15.0 -22.3 237 27 305.4 305.5 284.1 306.7 0.37 23 500 5570 -22.3 -36.3 27 14.0 -24.2 240 29 305.9 305.9 284.2 307.0 0.34 24 458 6209 -27.5 -43.5 20 16.0 -29.0 236 31 307.1 307.2 284.5 307.8 0.18 25 429 6677 -31.5 -46.5 21 15.0 -32.6 233 32 307.8 307.9 284.7 308.3 0.14 26 400 7170 -34.3 -47.3 26 13.0 -35.2 230 33 310.4 310.4 285.7 310.9 0.13 27 337 8346 -42.3 -59.3 14 17.0 -42.9 257 22 315.1 315.1 287.2 315.2 0.04 28 323 8631 -44.7 -57.7 22 13.0 -45.1 263 19 315.6 315.6 287.3 315.8 0.05 29 317 8756 -45.5 -51.5 51 6.0 -45.7 266 18 316.2 316.2 287.6 316.6 0.10 30 314 8819 -46.1 -56.1 31 10.0 -46.4 268 17 316.2 316.2 287.6 316.5 0.06 31 307 8968 -47.1 -52.0 57 4.9 -47.3 271 16 316.9 316.9 287.8 317.3 0.10 32 300 9120 -48.3 -54.3 50 6.0 -48.5 275 14 317.3 317.3 287.9 317.6 0.08 33 293 9275 -49.7 -55.7 49 6.0 -49.9 274 15 317.4 317.4 288.0 317.7 0.07 34 288 9388 -50.1 -58.1 38 8.0 -50.3 274 14 318.4 318.4 288.3 318.6 0.05 35 285 9456 -50.5 -55.0 59 4.5 -50.6 273 14 318.8 318.8 288.5 319.1 0.08 36 283 9502 -50.9 -55.9 55 5.0 -51.0 273 13 318.9 318.9 288.5 319.2 0.07 37 279 9594 -51.5 -54.1 74 2.6 -51.6 273 13 319.3 319.3 288.6 319.7 0.09 38 250 10300 -55.7 -60.7 54 5.0 -55.8 275 12 323.3 323.3 289.8 323.4 0.04 39 245 10428 -56.7 -62.7 47 6.0 -56.8 272 11 323.6 323.6 289.9 323.8 0.03 40 234 10719 -57.9 -62.9 53 5.0 -58.0 267 11 326.1 326.1 290.6 326.2 0.03 41 220 11107 -59.5 -70.5 23 11.0 -59.6 260 17 329.4 329.4 291.6 329.5 0.01 42 213 11311 -56.7 -74.7 9 18.0 -56.9 271 18 336.9 336.9 293.6 336.9 0.01 43 207 11492 -56.7 -76.7 6 20.0 -56.9 274 16 339.6 339.6 294.2 339.6 0.01 44 201 11678 -57.3 -77.3 6 20.0 -57.5 264 17 341.5 341.5 294.7 341.6 0.01 45 200 11710 -57.1 -77.1 6 20.0 -57.3 260 17 342.3 342.3 294.9 342.4 0.01 46 191 12004 -53.3 -81.3 2 28.0 -53.7 262 18 353.0 353.0 297.3 353.0 0.00 47 166 12903 -55.3 -83.3 2 28.0 -55.6 277 18 364.1 364.1 299.5 364.1 0.00 48 150 13550 -54.7 -83.7 2 29.0 -55.1 275 19 375.8 375.8 301.6 375.8 0.00 49 148 13636 -54.5 -83.5 2 29.0 -54.9 277 19 377.6 377.6 301.9 377.6 0.00 50 119 15027 -55.7 -84.7 1 29.0 -56.1 255 11 399.7 399.7 305.2 399.7 0.00 51 112 15415 -54.1 -84.1 1 30.0 -54.6 251 14 409.7 409.7 306.5 409.7 0.00 52 100 16140 -54.9 -84.9 1 30.0 -55.5 270 11 421.7 421.7 307.9 421.7 0.00 53 79 17640 -56.5 -86.5 1 30.0 -57.1 274 20 447.8 447.8 310.6 447.8 0.00 54 70 18410 -55.1 -86.1 1 31.0 -55.8 260 14 466.5 466.5 312.3 466.5 0.00 55 50 20570 -53.7 -85.7 1 32.0 -54.9 210 7 516.9 516.9 316.1 517.0 0.01 56 40 22003 -51.3 -85.3 1 34.0 -53.1 274 6 557.0 557.0 318.5 557.1 0.01 57 30 23860 -52.3 -86.3 1 34.0 -54.4 135 9 602.1 602.1 320.7 602.1 0.01 58 22 25885 -48.9 -84.9 1 36.0 -52.5 124 6 668.0 668.0 323.3 668.1 0.01 59 20 26510 -49.9 -84.9 1 35.0 -53.4 60 3 683.4 683.4 323.9 683.5 0.01 60 15 28396 -50.3 -86.3 1 36.0 -54.5 28 7 740.7 740.7 325.7 740.8 0.02 61 10 31090 -43.3 -83.3 0 40.0 -51.8 130 16 857.9 857.9 328.5 858.3 0.04 62 9.4 31508 -41.3 -82.3 0 41.0 -51.2 880.8 880.9 329.1 881.3 0.05 63 8.8 31956 -42.1 -83.1 0 41.0 -51.8 894.5 894.5 329.3 895.0 0.05 64 7.3 33236 -36.5 -79.5 0 43.0 -50.4 966.5 966.5 330.7 967.6 0.10 TRP 220 11107 -59.5 -70.5 23 11.0 -59.6 260 17 329.4 329.4 291.6 329.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 788.12 mb = 2078.77 m = 6820.02 ft Wetbulb zero: 861.53 mb = 1357.59 m = 4453.99 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 47.18 % Est. max temperature: 16.22 C = 61.20 F Sfc-Lift cond lev (LCL): 899.37 mb = 1008.52 m = 3308.75 ft T: 2.90 C 700-500 lapse rate: 6.66 C/km ThetaE index: 4.30 C Layer 850.0- 793.0 mb Conv cond level (CCL): 786.85 mb = 2090.19 m = 6857.49 ft Mean mixing ratio: 4.84 g/kg Conv temperature: 20.54 C = 68.97 F Cap Strength: 8.88 C Lifted Index: 8.91 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 5.99 C Showalter Index: 9.38 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 12.70 C K Index: -1.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.12 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 71284.73 J/kg Cap Strength: 8.88 C Lift Cond Lev (LCL): 900.18 mb = 1001.21 m = 3284.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 13 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 1000 139 330 18 9.0 -15.6 | 13 16 -3.7 -15.4 1 925 780 320 12 7.7 -9.2 | 29 10 -4.9 -9.0 2 850 1467 250 5 4.7 1.7 | 104 8 -8.0 1.9 3 700 3017 215 14 8.0 11.5 | 158 13 -4.6 11.7 4 500 5570 240 29 25.1 14.5 | 220 19 12.5 14.7 5 400 7170 230 33 25.3 21.2 | 211 25 12.6 21.4 6 300 9120 275 14 13.9 -1.2 | 308 2 1.3 -1.0 7 1171 305 325 22 12.6 -18.0 | 0 18 -0.0 -17.8 8 1117 610 310 12 9.2 -7.7 | 25 8 -3.5 -7.5 9 1066 914 320 7 4.5 -5.4 | 58 10 -8.2 -5.2 10 1017 1219 305 8 6.6 -4.6 | 54 8 -6.1 -4.4 11 970 1524 250 5 4.7 1.7 | 104 8 -8.0 1.9 12 926 1829 225 12 8.5 8.5 | 154 10 -4.2 8.7 13 883 2134 205 14 5.9 12.7 | 152 15 -6.7 12.9 14 842 2438 220 14 9.0 10.7 | 162 12 -3.7 10.9 15 804 2743 200 11 3.8 10.3 | 140 14 -8.9 10.5 16 767 3048 215 15 8.6 12.3 | 162 13 -4.1 12.5 17 731 3353 230 18 13.8 11.6 | 186 12 1.1 11.8 18 698 3658 215 17 9.8 13.9 | 168 14 -2.9 14.1 19 666 3962 230 16 12.3 10.3 | 178 10 -0.4 10.5 20 635 4267 235 22 18.0 12.6 | 203 14 5.4 12.8 21 578 4877 240 24 20.8 12.0 | 214 15 8.1 12.2 22 502 5791 240 28 24.2 14.0 | 219 18 11.6 14.2 23 479 6096 235 27 22.1 15.5 | 211 18 9.5 15.7 24 396 7315 225 33 23.3 23.3 | 204 26 10.7 23.5 25 378 7620 240 26 22.5 13.0 | 217 16 9.9 13.2 26 361 7925 220 29 18.6 22.2 | 195 23 6.0 22.4 27 344 8230 225 34 24.0 24.0 | 205 27 11.4 24.2 28 328 8534 235 24 19.7 13.8 | 207 16 7.0 14.0 29 313 8839 280 16 15.8 -2.8 | 310 4 3.1 -2.6 30 299 9144 275 16 15.9 -1.4 | 290 3 3.3 -1.2 31 260 10058 270 9 9.0 -0.0 | 93 4 -3.7 0.2 32 250 10300 275 12 12.0 -1.0 | 40 1 -0.7 -0.8 33 236 10668 265 10 10.0 0.9 | 112 3 -2.7 1.1 34 225 10973 280 16 15.8 -2.8 | 310 4 3.1 -2.6 35 220 11107 260 17 16.7 3.0 | 232 5 4.1 3.2 36 214 11278 270 18 18.0 -0.0 | 268 5 5.3 0.2 37 204 11582 275 15 14.9 -1.3 | 296 3 2.3 -1.1 38 200 11710 260 17 16.7 3.0 | 232 5 4.1 3.2 39 195 11887 260 16 15.8 2.8 | 226 4 3.1 3.0 40 185 12192 265 22 21.9 1.9 | 257 10 9.3 2.1 41 177 12497 265 17 16.9 1.5 | 249 5 4.3 1.7 42 169 12802 280 18 17.7 -3.1 | 300 6 5.1 -2.9 43 153 13411 260 17 16.7 3.0 | 232 5 4.1 3.2 44 150 13550 275 19 18.9 -1.7 | 283 6 6.3 -1.5 45 139 14021 285 17 16.4 -4.4 | 318 6 3.8 -4.2 46 133 14326 265 15 14.9 1.3 | 237 3 2.3 1.5 47 127 14630 275 14 13.9 -1.2 | 308 2 1.3 -1.0 48 115 15240 245 9 8.2 3.8 | 132 6 -4.5 4.0 49 110 15545 255 17 16.4 4.4 | 219 6 3.8 4.6 50 105 15850 265 14 13.9 1.2 | 222 2 1.3 1.4 51 100 16140 270 11 11.0 -0.0 | 97 2 -1.7 0.2 52 100 16154 255 12 11.6 3.1 | 162 3 -1.1 3.3 53 95 16459 270 11 11.0 -0.0 | 97 2 -1.7 0.2 54 91 16764 285 10 9.7 -2.6 | 51 4 -3.0 -2.4 55 86 17069 275 12 12.0 -1.0 | 40 1 -0.7 -0.8 56 82 17374 270 14 14.0 -0.0 | 262 1 1.3 0.2 57 79 17678 275 21 20.9 -1.8 | 281 8 8.3 -1.6 58 75 17983 300 18 15.6 -9.0 | 342 9 2.9 -8.8 59 71 18288 255 10 9.7 2.6 | 133 4 -3.0 2.8 60 70 18410 260 14 13.8 2.4 | 203 3 1.1 2.6 61 68 18593 260 14 13.8 2.4 | 203 3 1.1 2.6 62 65 18898 265 19 18.9 1.7 | 254 7 6.3 1.9 63 62 19202 270 15 15.0 -0.0 | 265 2 2.3 0.2 64 59 19507 280 10 9.8 -1.7 | 61 3 -2.8 -1.5 65 56 19812 260 10 9.8 1.7 | 125 3 -2.8 1.9 66 54 20117 285 10 9.7 -2.6 | 51 4 -3.0 -2.4 67 51 20422 0 0 -0.0 -0.0 | 91 13 -12.7 0.2 68 50 20570 210 7 3.5 6.1 | 124 11 -9.2 6.3 69 47 21031 205 12 5.1 10.9 | 146 13 -7.6 11.1 70 44 21336 230 13 10.0 8.4 | 163 9 -2.7 8.6 71 37 22555 310 1 0.8 -0.6 | 88 12 -11.9 -0.4 72 30 23860 135 9 -6.4 6.4 | 109 20 -19.0 6.6 73 26 24689 170 10 -1.7 9.8 | 125 18 -14.4 10.0 74 25 24994 215 11 6.3 9.0 | 145 11 -6.3 9.2 75 20 26510 60 3 -2.6 -1.5 | 85 15 -15.3 -1.3 76 17 27432 85 6 -6.0 -0.5 | 89 19 -18.6 -0.3 77 16 28042 40 10 -6.4 -7.7 | 69 20 -19.1 -7.5 78 13 29261 0 0 -0.0 -0.0 | 91 13 -12.7 0.2 79 12 29870 45 10 -7.1 -7.1 | 71 21 -19.7 -6.9 80 10 31090 130 16 -12.3 10.3 | 113 27 -24.9 10.5 Wind Parameters Mean winds (0-6000m): 240.9 at 16.9 knts Storm direction: 270.9 at 12.7 knts Storm rel Dir Shear (0-3000m): 113.4 deg Energy-Hel index: -0.26 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 ------------------------------------------------------------------------------- 500 327 16 16 14| | | 1000 323 14 21 12| | | 1500 317 11 31 9| | | 2000 305 10 37 7| | | 2500 289 10 46 4| | | 3000 270 10 95 2| | | 4000 248 12 163 5| | | 5000 241 14 180 7| | | 6000 241 17 194 9| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250426.00.gif