UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 29 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 1012 17 10.0 8.6 91 1.4 9.2 282.2 283.4 281.8 301.2 6.94 1 1000 117 9.4 7.7 89 1.7 8.5 235 15 282.5 283.7 281.7 300.7 6.60 2 925 760 5.2 4.6 96 0.6 4.9 255 34 284.6 285.6 281.6 300.7 5.75 3 897 1010 3.2 3.2 100 0.0 3.2 257 34 285.1 286.0 281.4 300.2 5.37 4 850 1445 0.6 0.6 100 0.0 0.6 260 35 286.8 287.6 281.4 300.1 4.70 5 700 2979 -8.5 -9.0 96 0.5 -8.7 250 31 293.1 293.6 281.9 301.3 2.76 6 686 3135 -9.7 -9.7 100 0.0 -9.7 251 32 293.4 293.9 281.9 301.4 2.67 7 673 3283 -10.1 -13.0 79 2.9 -11.0 252 33 294.6 295.0 281.7 300.9 2.09 8 651 3537 -12.3 -12.3 100 0.0 -12.3 253 34 294.9 295.3 282.1 301.8 2.28 9 503 5457 -25.5 -26.9 88 1.4 -25.8 265 47 301.4 301.6 283.1 304.2 0.84 10 500 5500 -25.5 -25.8 97 0.3 -25.5 265 47 301.9 302.1 283.4 305.0 0.93 11 487 5691 -26.9 -27.7 93 0.8 -27.1 269 46 302.5 302.7 283.5 305.2 0.81 12 482 5766 -26.9 -31.3 66 4.4 -27.5 270 46 303.4 303.5 283.5 305.4 0.58 13 458 6133 -29.1 -35.1 56 6.0 -29.8 280 54 305.1 305.2 284.0 306.6 0.42 14 453 6212 -29.5 -40.5 34 11.0 -30.6 278 54 305.6 305.6 284.0 306.4 0.25 15 426 6649 -32.7 -39.7 50 7.0 -33.3 271 56 306.9 307.0 284.5 307.9 0.28 16 425 6665 -32.3 -39.3 50 7.0 -33.0 271 56 307.6 307.7 284.8 308.7 0.30 17 406 6986 -35.5 -39.2 69 3.7 -35.8 277 59 307.5 307.6 284.8 308.6 0.31 18 404 7021 -35.7 -41.7 54 6.0 -36.2 278 59 307.7 307.8 284.8 308.6 0.24 19 400 7090 -36.3 -41.2 61 4.9 -36.7 280 60 307.8 307.9 284.8 308.7 0.26 20 369 7644 -40.9 -43.9 73 3.0 -41.1 280 68 308.9 308.9 285.2 309.6 0.21 21 359 7831 -42.3 -48.3 52 6.0 -42.6 282 67 309.4 309.5 285.3 309.9 0.13 22 352 7963 -43.3 -49.3 52 6.0 -43.6 283 66 309.8 309.9 285.4 310.3 0.12 23 329 8416 -45.9 -61.9 15 16.0 -46.3 289 73 312.3 312.3 286.2 312.4 0.03 24 325 8497 -44.9 -66.9 7 22.0 -45.4 290 76 314.8 314.8 287.0 314.8 0.01 25 324 8518 -44.7 -64.7 9 20.0 -45.2 291 77 315.3 315.3 287.2 315.4 0.02 26 303 8964 -47.0 -66.1 9 19.1 -47.4 300 99 318.3 318.3 288.2 318.3 0.02 27 300 9030 -47.3 -66.3 10 19.0 -47.7 300 99 318.7 318.7 288.3 318.8 0.02 28 260 9965 -51.7 -70.7 9 19.0 -52.0 295 93 325.5 325.5 290.5 325.6 0.01 29 254 10117 -49.9 -70.9 7 21.0 -50.3 295 89 330.4 330.4 291.8 330.4 0.01 30 250 10220 -50.1 -71.1 7 21.0 -50.5 295 87 331.6 331.6 292.2 331.6 0.01 31 241 10460 -49.5 -72.5 5 23.0 -49.9 292 85 336.0 336.0 293.3 336.0 0.01 32 237 10569 -50.3 -72.3 6 22.0 -50.7 291 84 336.4 336.4 293.4 336.4 0.01 33 225 10908 -49.7 -73.7 4 24.0 -50.1 286 80 342.3 342.3 294.9 342.4 0.01 34 223 10967 -47.5 -72.5 4 25.0 -48.1 285 79 346.6 346.6 295.9 346.6 0.01 35 200 11680 -51.1 -78.1 3 27.0 -51.5 280 59 351.8 351.8 297.0 351.9 0.00 36 189 12049 -50.1 -76.1 3 26.0 -50.6 278 67 359.2 359.2 298.5 359.2 0.01 37 175 12549 -53.5 -77.5 4 24.0 -53.9 275 75 361.6 361.6 299.0 361.6 0.01 38 160 13126 -53.5 -79.5 3 26.0 -53.9 272 52 371.0 371.0 300.7 371.0 0.00 39 152 13455 -55.5 -81.5 3 26.0 -55.8 270 39 373.0 373.0 301.1 373.1 0.00 40 150 13540 -55.1 -82.1 2 27.0 -55.5 270 36 375.1 375.1 301.5 375.2 0.00 41 149 13583 -54.9 -81.9 2 27.0 -55.3 272 37 376.2 376.2 301.6 376.2 0.00 42 133 14304 -58.1 -83.1 3 25.0 -58.4 264 43 382.9 382.9 302.7 382.9 0.00 43 127 14595 -57.9 -82.9 3 25.0 -58.2 256 45 388.4 388.4 303.6 388.4 0.00 44 123 14797 -55.9 -82.9 2 27.0 -56.3 252 48 395.6 395.6 304.6 395.6 0.00 45 100 16120 -54.1 -82.1 2 28.0 -54.7 260 55 423.2 423.2 308.1 423.2 0.00 46 97 16316 -51.9 -81.9 2 30.0 -52.7 260 55 431.2 431.2 309.0 431.2 0.01 47 94 16520 -51.7 -81.7 2 30.0 -52.5 258 52 435.5 435.5 309.4 435.5 0.01 48 70 18420 -53.9 -82.9 2 29.0 -54.8 245 18 469.1 469.1 312.5 469.1 0.01 49 52 20296 -60.1 -86.1 2 26.0 -60.6 210 33 496.3 496.3 314.7 496.3 0.00 50 50 20540 -59.3 -86.3 2 27.0 -59.9 230 38 503.7 503.7 315.2 503.8 0.00 51 40 21937 -58.7 -86.7 2 28.0 -59.5 227 26 538.4 538.4 317.4 538.5 0.01 52 39 22097 -55.1 -85.1 1 30.0 -56.3 226 28 551.5 551.5 318.2 551.5 0.01 53 37 22434 -53.9 -83.9 1 30.0 -55.4 250 32 562.9 562.9 318.8 563.0 0.01 54 30 23760 -60.1 -87.1 2 27.0 -61.0 210 15 580.8 580.8 319.7 580.8 0.01 55 24 25157 -59.7 -87.7 1 28.0 -60.9 270 10 620.2 620.2 321.5 620.3 0.01 56 20 26310 -55.7 -85.7 1 30.0 -57.8 45 9 665.7 665.7 323.3 665.8 0.01 57 16 27720 -58.3 -87.3 1 29.0 -60.2 210 1 701.1 701.1 324.4 701.2 0.01 58 14 28565 -54.7 -86.7 1 32.0 -57.7 157 4 740.6 740.6 325.7 740.7 0.02 59 12 29544 -57.3 -87.3 1 30.0 -59.9 89 8 764.7 764.7 326.3 764.9 0.02 60 10 30700 -55.5 -86.5 1 31.0 -59.0 355 9 812.4 812.4 327.5 812.6 0.02 61 9.4 31095 -54.7 -85.7 1 31.0 -58.6 829.9 829.9 328.0 830.2 0.03 62 9.1 31302 -55.7 -86.7 1 31.0 -59.4 833.8 833.8 328.0 834.0 0.02 63 7.6 32467 -49.1 -84.1 1 35.0 -55.9 904.5 904.6 329.5 905.0 0.04 TRP 260 9965 -51.7 -70.7 9 19.0 -52.0 295 93 325.5 325.5 290.5 325.6 0.01 WND 303 8964 -47.0 -66.1 9 19.1 -47.4 300 99 318.3 318.3 288.2 318.3 0.02 Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 840.11 mb = 1546.14 m = 5072.59 ft Wetbulb zero: 840.22 mb = 1536.46 m = 5040.82 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 95.31 % Est. max temperature: 14.16 C = 57.49 F Sfc-Lift cond lev (LCL): 990.75 mb = 193.67 m = 635.38 ft T: 8.90 C 700-500 lapse rate: 6.74 C/km ThetaE index: 1.12 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 934.38 mb = 676.83 m = 2220.54 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 12.19 C = 53.93 F Cap Strength: 2.61 C Lifted Index: 2.96 C Risk: None Lifted Index @300 mb: 12.83 C Lifted Index @700 mb: 0.50 C Showalter Index: 3.37 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 26.10 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 188.20 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.80 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 2.81 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 945.11 mb = 582.57 m = 1911.30 ft Lev Free Conv (LFC): 910.11 mb = 892.13 m = 2926.89 ft Equ Level (EL): 760.11 mb = 2328.05 m = 7637.88 ft B at Equ Level: 18.58 J/kg Max Parcel Lev (MPL): 660.11 mb = 3430.71 m = 11255.48 ft Wind level data Storm motion: 288 at 28 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 117 235 15 12.3 8.6 | 140 22 -14.3 17.3 1 925 760 255 34 32.8 8.8 | 200 19 6.3 17.5 2 850 1445 260 35 34.5 6.1 | 208 17 7.9 14.8 3 700 2979 250 31 29.1 10.6 | 188 19 2.6 19.3 4 500 5500 265 47 46.8 4.1 | 238 24 20.3 12.8 5 1037 305 240 22 19.1 11.0 | 159 21 -7.5 19.7 6 993 610 245 35 31.7 14.8 | 192 24 5.2 23.5 7 952 914 260 34 33.5 5.9 | 205 16 6.9 14.6 8 912 1219 260 37 36.4 6.4 | 213 18 9.9 15.1 9 837 1829 255 37 35.7 9.6 | 207 20 9.2 18.3 10 802 2134 250 32 30.1 10.9 | 190 20 3.5 19.7 11 768 2438 240 33 28.6 16.5 | 185 25 2.0 25.2 12 736 2743 235 33 27.0 18.9 | 181 28 0.5 27.6 13 676 3353 265 31 30.9 2.7 | 201 12 4.3 11.4 14 648 3658 245 32 29.0 13.5 | 186 22 2.4 22.2 15 620 3962 265 38 37.9 3.3 | 223 16 11.3 12.0 16 594 4267 265 34 33.9 3.0 | 212 14 7.3 11.7 17 546 4877 265 43 42.8 3.7 | 233 20 16.3 12.5 18 480 5791 270 46 46.0 -0.0 | 246 21 19.4 8.7 19 460 6096 280 54 53.2 -9.4 | 271 27 26.6 -0.7 20 422 6706 270 56 56.0 -0.0 | 254 31 29.4 8.7 21 400 7090 280 60 59.1 -10.4 | 273 33 32.5 -1.7 22 370 7620 280 68 67.0 -11.8 | 274 41 40.4 -3.1 23 338 8230 285 64 61.8 -16.6 | 283 36 35.3 -7.9 24 303 8964 300 99 85.7 -49.5 | 305 72 59.2 -40.8 25 300 9030 300 99 85.7 -49.5 | 305 72 59.2 -40.8 26 295 9144 300 99 85.7 -49.5 | 305 72 59.2 -40.8 27 260 9965 295 93 84.3 -39.3 | 298 65 57.7 -30.6 28 250 10220 295 87 78.8 -36.8 | 298 59 52.3 -28.1 29 233 10668 290 83 78.0 -28.4 | 291 55 51.4 -19.7 30 223 10973 285 79 76.3 -20.4 | 283 51 49.7 -11.7 31 213 11278 285 53 51.2 -13.7 | 281 25 24.6 -5.0 32 200 11680 280 59 58.1 -10.2 | 273 32 31.5 -1.5 33 176 12497 275 77 76.7 -6.7 | 268 50 50.1 2.0 34 150 13540 270 36 36.0 -0.0 | 227 13 9.4 8.7 35 146 13716 280 39 38.4 -6.8 | 261 12 11.8 1.9 36 126 14630 255 45 43.5 11.6 | 220 26 16.9 20.4 37 115 15240 245 54 48.9 22.8 | 215 39 22.4 31.5 38 104 15850 250 60 56.4 20.5 | 226 42 29.8 29.2 39 100 16120 260 55 54.2 9.6 | 237 33 27.6 18.3 40 95 16459 260 55 54.2 9.6 | 237 33 27.6 18.3 41 90 16764 250 39 36.6 13.3 | 205 24 10.1 22.0 42 86 17069 250 49 46.0 16.8 | 217 32 19.5 25.5 43 82 17374 245 32 29.0 13.5 | 186 22 2.4 22.2 44 79 17678 230 32 24.5 20.6 | 176 29 -2.0 29.3 45 75 17983 240 36 31.2 18.0 | 190 27 4.6 26.7 46 70 18420 245 18 16.3 7.6 | 148 19 -10.2 16.3 47 68 18593 240 16 13.9 8.0 | 143 21 -12.7 16.7 48 62 19202 215 24 13.8 19.7 | 156 31 -12.8 28.4 49 59 19507 230 18 13.8 11.6 | 148 24 -12.8 20.3 50 56 19812 170 24 -4.2 23.6 | 136 45 -30.7 32.3 51 50 20540 230 38 29.1 24.4 | 184 33 2.6 33.1 52 49 20726 225 37 26.2 26.2 | 179 35 -0.4 34.9 53 46 21031 230 39 29.9 25.1 | 186 34 3.3 33.8 54 44 21336 255 36 34.8 9.3 | 204 20 8.2 18.0 55 42 21641 230 21 16.1 13.5 | 155 25 -10.5 22.2 56 38 22250 225 30 21.2 21.2 | 170 30 -5.3 29.9 57 36 22555 265 33 32.9 2.9 | 209 13 6.3 11.6 58 33 23165 10 16 -2.8 -15.8 | 76 30 -29.3 -7.0 59 31 23470 25 16 -6.8 -14.5 | 80 34 -33.3 -5.8 60 30 23760 210 15 7.5 13.0 | 139 29 -19.1 21.7 61 30 23774 145 10 -5.7 8.2 | 118 36 -32.3 16.9 62 27 24384 240 10 8.7 5.0 | 127 23 -17.9 13.7 63 25 24994 270 19 19.0 -0.0 | 139 12 -7.6 8.7 64 23 25298 270 3 3.0 -0.0 | 110 25 -23.6 8.7 65 21 25908 200 13 4.4 12.2 | 133 30 -22.1 20.9 66 20 26213 210 10 5.0 8.7 | 129 28 -21.6 17.4 67 20 26310 45 9 -6.4 -6.4 | 94 33 -32.9 2.3 68 18 26822 55 11 -9.0 -6.3 | 94 36 -35.6 2.4 69 18 27127 65 10 -9.1 -4.2 | 97 36 -35.6 4.5 70 17 27432 95 3 -3.0 0.3 | 107 31 -29.5 9.0 71 16 27737 215 1 0.6 0.8 | 110 28 -26.0 9.5 72 11 30175 45 10 -7.1 -7.1 | 93 34 -33.6 1.6 73 10 30700 355 9 0.8 -9.0 | 89 26 -25.8 -0.3 Wind Parameters Mean winds (0-6000m): 258.2 at 37.3 knts Storm direction: 288.2 at 28.0 knts Storm rel Dir Shear (0-3000m): 143.3 deg Energy-Hel index: -1.17 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 ------------------------------------------------------------------------------- 500 243 21 156 20| | | 1000 251 27 178 17| | | 1500 254 30 188 17| | | 2000 255 31 192 17| | | 2500 255 31 193 17| | | 3000 255 31 193 17| | | 4000 254 32 194 18| | | 5000 256 34 201 18| | | 6000 258 37 211 19| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251029.12.gif