UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 25 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 1014 17 12.2 6.2 67 6.0 9.0 284.2 285.2 281.5 300.6 5.86 1 1000 133 10.0 6.5 79 3.5 8.2 325 12 283.1 284.2 281.3 300.0 6.07 2 983 275 8.6 5.8 83 2.8 7.2 332 10 283.1 284.1 281.1 299.5 5.88 3 963 446 11.6 0.6 47 11.0 6.3 340 7 287.8 288.6 281.2 299.7 4.14 4 925 781 9.6 0.6 53 9.0 5.3 355 1 289.1 289.9 282.0 301.6 4.32 5 905 962 8.0 -2.0 49 10.0 3.5 32 2 289.3 289.9 281.3 299.9 3.64 6 850 1476 3.6 -0.0 77 3.6 1.9 140 5 289.9 290.7 282.5 302.9 4.50 7 843 1543 3.0 0.6 84 2.4 1.9 141 6 290.0 290.8 282.8 303.6 4.74 8 815 1816 1.2 -0.9 86 2.1 0.3 148 8 290.9 291.7 282.8 303.6 4.39 9 796 2005 0.0 -2.5 83 2.5 -1.1 152 9 291.6 292.3 282.7 303.2 3.99 10 769 2281 -0.7 -12.7 40 12.0 -4.8 158 11 293.7 294.0 281.1 299.4 1.87 11 747 2512 -2.7 -13.7 42 11.0 -6.3 163 13 294.0 294.3 281.1 299.4 1.77 12 739 2598 -3.3 -15.3 39 12.0 -7.1 165 14 294.2 294.5 280.9 299.1 1.57 13 736 2630 -3.1 -26.1 15 23.0 -8.6 166 14 294.8 294.9 279.9 296.8 0.62 14 731 2684 -2.9 -24.9 16 22.0 -8.4 167 14 295.6 295.7 280.4 297.8 0.69 15 700 3026 -5.1 -25.1 19 20.0 -9.9 175 17 296.8 297.0 281.0 299.1 0.71 16 635 3782 -10.7 -34.7 12 24.0 -14.9 176 20 298.9 298.9 281.3 299.9 0.32 17 541 4991 -20.1 -41.1 14 21.0 -22.6 179 25 301.7 301.7 282.3 302.3 0.19 18 533 5101 -20.5 -32.5 33 12.0 -22.4 179 25 302.5 302.6 283.0 304.0 0.47 19 517 5325 -22.5 -36.5 27 14.0 -24.3 180 26 302.7 302.8 282.9 303.8 0.33 20 511 5411 -22.7 -46.7 9 24.0 -25.0 180 26 303.5 303.5 283.0 303.9 0.11 21 500 5570 -23.7 -47.7 9 24.0 -25.9 180 27 304.1 304.2 283.2 304.5 0.10 22 488 5747 -24.7 -47.7 10 23.0 -26.7 181 28 305.0 305.1 283.5 305.4 0.11 23 477 5912 -25.7 -45.7 14 20.0 -27.5 182 30 305.8 305.8 283.9 306.3 0.13 24 476 5927 -25.9 -37.9 32 12.0 -27.3 182 30 305.7 305.8 284.1 306.8 0.31 25 473 5973 -26.1 -42.1 21 16.0 -27.8 182 30 306.0 306.1 284.1 306.7 0.20 26 469 6034 -26.7 -32.7 57 6.0 -27.5 183 30 306.0 306.1 284.5 307.8 0.52 27 465 6095 -26.9 -36.9 38 10.0 -28.1 183 31 306.5 306.6 284.5 307.7 0.35 28 442 6458 -29.7 -42.7 27 13.0 -30.9 186 34 307.5 307.5 284.7 308.2 0.20 29 434 6588 -30.9 -35.9 61 5.0 -31.4 186 35 307.6 307.6 284.9 309.0 0.41 30 425 6736 -32.1 -35.4 72 3.3 -32.5 187 36 307.9 308.0 285.1 309.4 0.44 31 400 7160 -35.5 -37.5 82 2.0 -35.7 190 39 308.9 308.9 285.4 310.2 0.38 32 372 7662 -39.9 -40.8 91 0.9 -39.9 190 39 309.5 309.5 285.5 310.5 0.29 33 369 7718 -40.3 -42.9 76 2.6 -40.5 190 39 309.7 309.7 285.5 310.5 0.23 34 357 7943 -42.1 -46.2 64 4.1 -42.3 190 39 310.2 310.2 285.6 310.8 0.17 35 334 8392 -45.9 -47.3 86 1.4 -46.0 190 39 311.0 311.0 285.9 311.6 0.16 36 311 8864 -49.9 -53.7 64 3.8 -50.0 190 39 311.8 311.8 286.1 312.1 0.08 37 306 8971 -50.7 -55.5 57 4.8 -50.8 190 39 312.1 312.1 286.2 312.4 0.07 38 304 9013 -50.7 -62.7 23 12.0 -51.0 190 39 312.7 312.7 286.3 312.8 0.03 39 300 9100 -50.5 -63.5 20 13.0 -50.8 190 39 314.2 314.2 286.8 314.3 0.02 40 250 10260 -58.1 -67.1 31 9.0 -58.2 190 37 319.7 319.7 288.6 319.8 0.02 41 241 10490 -59.3 -68.3 30 9.0 -59.4 190 37 321.3 321.3 289.2 321.3 0.02 42 234 10674 -59.5 -69.5 26 10.0 -59.6 190 37 323.7 323.7 289.9 323.7 0.01 43 200 11660 -56.9 -79.9 4 23.0 -57.1 205 26 342.7 342.7 295.0 342.7 0.00 44 198 11724 -57.1 -80.1 4 23.0 -57.3 209 26 343.3 343.3 295.1 343.3 0.00 45 192 11920 -54.9 -80.9 3 26.0 -55.2 220 25 349.9 349.9 296.6 349.9 0.00 46 186 12124 -54.7 -81.7 2 27.0 -55.0 231 23 353.4 353.4 297.4 353.4 0.00 47 180 12334 -54.9 -81.9 2 27.0 -55.2 218 21 356.4 356.4 298.0 356.4 0.00 48 171 12665 -51.9 -81.9 2 30.0 -52.4 220 16 366.6 366.6 299.9 366.7 0.00 49 162 13015 -53.9 -82.9 2 29.0 -54.3 221 12 369.0 369.0 300.4 369.0 0.00 50 153 13382 -53.9 -83.9 1 30.0 -54.3 242 16 375.1 375.1 301.4 375.1 0.00 51 150 13510 -53.3 -83.3 1 30.0 -53.8 225 17 378.2 378.2 301.9 378.2 0.00 52 146 13685 -52.3 -83.3 1 31.0 -52.8 225 17 382.9 382.9 302.7 382.9 0.00 53 140 13955 -54.1 -84.1 1 30.0 -54.5 268 13 384.4 384.4 302.9 384.4 0.00 54 101 16046 -55.1 -85.1 1 30.0 -55.6 283 8 420.1 420.1 307.7 420.1 0.00 55 100 16110 -55.1 -85.1 1 30.0 -55.6 285 7 421.3 421.3 307.9 421.3 0.00 56 90 16779 -56.1 -86.1 1 30.0 -56.6 256 11 432.2 432.2 309.1 432.2 0.00 57 70 18380 -54.1 -86.1 1 32.0 -54.9 275 6 468.6 468.6 312.5 468.7 0.00 58 50 20550 -53.1 -86.1 1 33.0 -54.4 325 7 518.3 518.3 316.2 518.4 0.00 59 30 23860 -50.5 -85.5 1 35.0 -52.9 230 7 607.0 607.0 320.9 607.0 0.01 60 20 26500 -50.1 -85.1 1 35.0 -53.5 95 6 682.8 682.8 323.9 682.9 0.01 61 16 27964 -48.5 -85.5 1 37.0 -53.1 127 12 733.0 733.0 325.4 733.2 0.02 62 15 28387 -49.9 -85.9 1 36.0 -54.2 104 11 742.0 742.1 325.7 742.2 0.02 63 12 29865 -44.1 -84.1 0 40.0 -51.5 26 10 811.5 811.5 327.5 811.7 0.03 64 10 31090 -43.7 -83.7 0 40.0 -52.1 45 14 856.4 856.4 328.5 856.8 0.04 65 8.9 31877 -41.3 -82.3 0 41.0 -51.4 894.7 894.7 329.3 895.2 0.05 TRP 241 10490 -59.3 -68.3 30 9.0 -59.4 190 37 321.3 321.3 289.2 321.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 796.00 mb = 2005.20 m = 6578.66 ft Wetbulb zero: 811.42 mb = 1851.17 m = 6073.31 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 37.25 % Est. max temperature: 17.77 C = 63.98 F Sfc-Lift cond lev (LCL): 926.05 mb = 771.56 m = 2531.33 ft T: 9.66 C 700-500 lapse rate: 7.31 C/km ThetaE index: 4.21 C Layer 815.0- 747.0 mb Conv cond level (CCL): 801.05 mb = 1954.45 m = 6412.17 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 19.40 C = 66.92 F Cap Strength: 4.70 C Lifted Index: 5.05 C Risk: None Lifted Index @300 mb: 9.95 C Lifted Index @700 mb: 4.14 C Showalter Index: 3.29 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 23.70 C K Index: 7.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.95 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 66361.85 J/kg Cap Strength: 5.01 C Lift Cond Lev (LCL): 861.45 mb = 1366.29 m = 4482.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 12 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 133 325 12 6.9 -9.8 | 356 20 1.4 -20.4 1 925 781 355 1 0.1 -1.0 | 25 13 -5.4 -11.6 2 850 1476 140 5 -3.2 3.8 | 52 11 -8.7 -6.8 3 700 3026 175 17 -1.5 16.9 | 132 9 -6.9 6.3 4 500 5570 180 27 0.0 27.0 | 162 17 -5.5 16.4 5 400 7160 190 39 6.8 38.4 | 183 28 1.3 27.8 6 300 9100 190 39 6.8 38.4 | 183 28 1.3 27.8 7 1195 305 305 11 9.0 -6.3 | 348 17 3.5 -16.9 8 1139 610 340 2 0.7 -1.9 | 21 13 -4.8 -12.5 9 1086 914 35 4 -2.3 -3.3 | 29 16 -7.8 -13.9 10 1035 1219 110 4 -3.8 1.4 | 45 13 -9.2 -9.3 11 941 1829 145 10 -5.7 8.2 | 78 11 -11.2 -2.4 12 897 2134 155 18 -7.6 16.3 | 114 14 -13.1 5.7 13 855 2438 180 23 0.0 23.0 | 156 14 -5.5 12.4 14 815 2743 185 17 1.5 16.9 | 148 7 -4.0 6.3 15 706 3658 185 19 1.7 18.9 | 155 9 -3.8 8.3 16 673 3962 170 17 -3.0 16.7 | 126 10 -8.4 6.1 17 641 4267 175 19 -1.7 18.9 | 139 11 -7.1 8.3 18 611 4572 185 23 2.0 22.9 | 164 13 -3.5 12.3 19 583 4877 170 22 -3.8 21.7 | 140 14 -9.3 11.0 20 529 5486 170 28 -4.9 27.6 | 149 20 -10.3 17.0 21 481 6096 185 34 3.0 33.9 | 174 23 -2.5 23.3 22 379 7620 190 38 6.6 37.4 | 182 27 1.1 26.8 23 313 8839 185 48 4.2 47.8 | 178 37 -1.3 37.2 24 298 9144 190 43 7.5 42.3 | 184 32 2.0 31.7 25 250 10260 190 37 6.4 36.4 | 182 26 1.0 25.8 26 241 10490 190 37 6.4 36.4 | 182 26 1.0 25.8 27 234 10668 190 37 6.4 36.4 | 182 26 1.0 25.8 28 223 10973 185 37 3.2 36.9 | 175 26 -2.2 26.2 29 213 11278 190 36 6.3 35.5 | 182 25 0.8 24.8 30 202 11582 190 25 4.3 24.6 | 175 14 -1.1 14.0 31 200 11660 205 26 11.0 23.6 | 203 14 5.5 12.9 32 184 12192 235 23 18.8 13.2 | 259 14 13.4 2.6 33 176 12497 200 19 6.5 17.9 | 188 7 1.0 7.2 34 167 12802 235 13 10.6 7.5 | 301 6 5.2 -3.2 35 160 13106 215 12 6.9 9.8 | 299 2 1.4 -0.8 36 152 13411 245 16 14.5 6.8 | 293 10 9.0 -3.9 37 150 13510 225 17 12.0 12.0 | 258 7 6.6 1.4 38 145 13716 225 17 12.0 12.0 | 258 7 6.6 1.4 39 139 14021 280 12 11.8 -2.1 | 333 14 6.4 -12.7 40 132 14326 250 12 11.3 4.1 | 318 9 5.8 -6.5 41 126 14630 230 12 9.2 7.7 | 308 5 3.7 -2.9 42 120 14935 255 10 9.7 2.6 | 332 9 4.2 -8.0 43 115 15240 280 12 11.8 -2.1 | 333 14 6.4 -12.7 44 109 15545 270 12 12.0 -0.0 | 328 12 6.5 -10.6 45 100 16110 285 7 6.8 -1.8 | 354 12 1.3 -12.4 46 99 16154 260 13 12.8 2.3 | 319 11 7.3 -8.4 47 95 16459 285 7 6.8 -1.8 | 354 12 1.3 -12.4 48 90 16764 255 11 10.6 2.8 | 326 9 5.2 -7.8 49 86 17069 270 17 17.0 -0.0 | 313 16 11.5 -10.6 50 82 17374 300 11 9.5 -5.5 | 346 17 4.1 -16.1 51 71 18288 245 14 12.7 5.9 | 303 9 7.2 -4.7 52 70 18380 275 6 6.0 -0.5 | 357 11 0.5 -11.1 53 68 18593 290 11 10.3 -3.8 | 341 15 4.9 -14.4 54 62 19202 260 10 9.8 1.7 | 334 10 4.4 -8.9 55 59 19507 240 11 9.5 5.5 | 322 7 4.1 -5.1 56 56 19812 195 10 2.6 9.7 | 72 3 -2.9 -1.0 57 53 20117 210 13 6.5 11.3 | 238 1 1.0 0.6 58 50 20550 325 7 4.0 -5.7 | 5 16 -1.4 -16.4 59 49 20726 310 10 7.7 -6.4 | 353 17 2.2 -17.0 60 44 21336 185 4 0.3 4.0 | 38 8 -5.1 -6.6 61 38 22250 215 10 5.7 8.2 | 354 2 0.3 -2.4 62 32 23470 145 10 -5.7 8.2 | 78 11 -11.2 -2.4 63 30 23774 205 10 4.2 9.1 | 38 2 -1.2 -1.6 64 30 23860 230 7 5.4 4.5 | 1 6 -0.1 -6.1 65 29 24079 215 10 5.7 8.2 | 354 2 0.3 -2.4 66 20 26500 95 6 -6.0 0.5 | 49 15 -11.4 -10.1 67 20 26518 0 0 -0.0 -0.0 | 27 12 -5.5 -10.6 68 17 27432 95 6 -6.0 0.5 | 49 15 -11.4 -10.1 69 17 27737 140 12 -7.7 9.2 | 84 13 -13.2 -1.4 70 11 30175 10 10 -1.7 -9.8 | 19 22 -7.2 -20.5 71 10 31090 45 14 -9.9 -9.9 | 37 26 -15.4 -20.5 Wind Parameters Mean winds (0-6000m): 177.2 at 15.9 knts Storm direction: 207.2 at 11.9 knts Storm rel Dir Shear (0-3000m): 86.7 deg Energy-Hel index: -2.06 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 ------------------------------------------------------------------------------- 500 331 9 4 18| | | 1000 331 5 11 15| | | 1500 336 5 13 15| | | 2000 128 5 53 12| | | 2500 158 7 60 9| | | 3000 169 8 69 7| | | 4000 173 11 91 7| | | 5000 175 13 113 7| | | 6000 177 16 130 8| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250425.00.gif