UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 15 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 1018 17 10.4 1.4 54 9.0 6.2 80 2 282.1 282.8 278.5 293.7 4.15 1 1000 167 8.6 1.6 61 7.0 5.4 355 4 281.8 282.5 278.5 293.7 4.29 2 987 275 8.4 1.4 61 7.0 5.1 335 7 282.6 283.3 278.9 294.6 4.28 3 968 436 9.4 -0.6 50 10.0 4.8 311 8 285.2 285.8 279.5 295.9 3.78 4 930 767 8.0 1.0 61 7.0 4.6 293 8 287.0 287.8 281.2 299.6 4.42 5 925 812 8.4 -1.6 49 10.0 3.9 295 8 287.9 288.5 280.7 298.5 3.67 6 904 1002 8.4 -16.6 15 25.0 0.2 310 7 289.8 290.0 278.3 293.3 1.15 7 884 1187 8.8 2.8 66 6.0 5.8 331 9 292.1 293.0 284.3 307.4 5.30 8 850 1513 11.0 -3.0 37 14.0 4.4 340 17 297.7 298.3 284.8 308.5 3.60 9 830 1711 11.4 -3.6 35 15.0 4.4 347 16 300.1 300.8 285.6 310.8 3.53 10 807 1946 10.6 -0.4 46 11.0 5.1 349 15 301.7 302.5 287.3 315.6 4.60 11 700 3119 6.0 -27.0 7 33.0 -3.6 15 21 309.1 309.2 285.7 311.2 0.60 12 698 3142 6.0 -25.0 9 31.0 -3.4 15 21 309.4 309.5 285.9 311.8 0.72 13 650 3720 1.6 -26.4 10 28.0 -6.3 20 26 310.8 310.9 286.4 313.1 0.68 14 528 5368 -6.9 -29.9 14 23.0 -12.5 355 16 319.6 319.7 289.3 321.8 0.61 15 500 5790 -10.3 -21.3 40 11.0 -13.6 360 16 320.5 320.8 290.3 325.3 1.40 16 451 6577 -17.1 -20.4 75 3.3 -18.0 351 20 321.5 321.9 290.9 327.2 1.67 17 440 6762 -18.1 -24.1 59 6.0 -19.6 348 20 322.6 322.8 290.8 326.9 1.24 18 405 7379 -22.5 -30.5 48 8.0 -24.1 328 27 324.6 324.7 290.9 327.3 0.75 19 400 7470 -23.3 -30.3 53 7.0 -24.6 325 28 324.7 324.9 291.0 327.5 0.77 20 397 7525 -23.7 -30.7 53 7.0 -25.0 325 28 324.9 325.0 291.0 327.6 0.75 21 387 7710 -24.9 -37.9 29 13.0 -26.8 322 30 325.7 325.8 290.9 327.1 0.38 22 341 8613 -32.9 -39.9 50 7.0 -33.7 309 28 326.8 326.9 291.2 328.1 0.35 23 329 8864 -34.7 -45.7 32 11.0 -35.6 307 26 327.7 327.7 291.3 328.5 0.19 24 308 9320 -38.1 -47.1 38 9.0 -38.8 305 23 329.2 329.2 291.7 329.9 0.18 25 301 9477 -39.7 -44.7 59 5.0 -40.1 305 23 329.1 329.1 291.7 330.0 0.24 26 300 9500 -39.7 -44.7 59 5.0 -40.1 305 24 329.4 329.5 291.8 330.3 0.24 27 297 9568 -40.3 -47.3 47 7.0 -40.8 305 25 329.5 329.5 291.7 330.2 0.18 28 291 9707 -41.1 -44.1 73 3.0 -41.3 305 27 330.3 330.4 292.1 331.3 0.26 29 275 10087 -43.9 -47.3 69 3.4 -44.1 305 33 331.6 331.7 292.4 332.4 0.19 30 269 10234 -44.3 -50.3 51 6.0 -44.6 305 35 333.2 333.2 292.7 333.7 0.14 31 268 10259 -44.3 -51.3 46 7.0 -44.7 305 35 333.5 333.5 292.8 334.0 0.13 32 251 10694 -47.1 -56.1 35 9.0 -47.4 310 34 335.7 335.7 293.3 336.0 0.08 33 250 10720 -47.3 -54.3 45 7.0 -47.6 310 36 335.7 335.8 293.3 336.1 0.10 34 221 11529 -53.5 -58.4 55 4.9 -53.7 306 28 338.2 338.3 294.0 338.5 0.07 35 201 12138 -56.9 -66.9 27 10.0 -57.1 296 24 342.2 342.2 294.8 342.3 0.02 36 200 12170 -57.1 -67.1 27 10.0 -57.3 295 24 342.3 342.3 294.9 342.4 0.02 37 170 13177 -64.7 -68.6 58 3.9 -64.7 290 23 346.0 346.0 295.8 346.1 0.02 38 160 13546 -65.1 -73.1 32 8.0 -65.2 290 17 351.4 351.4 297.0 351.4 0.01 39 155 13739 -63.7 -78.7 11 15.0 -63.8 289 14 357.0 357.0 298.1 357.0 0.01 40 150 13940 -63.5 -77.5 13 14.0 -63.6 280 17 360.7 360.7 298.8 360.7 0.01 41 147 14065 -62.1 -79.1 9 17.0 -62.3 304 18 365.2 365.2 299.7 365.2 0.01 42 130 14818 -65.9 -82.9 8 17.0 -66.0 292 16 371.5 371.5 300.8 371.5 0.00 43 125 15057 -64.5 -83.5 6 19.0 -64.6 277 15 378.2 378.2 301.9 378.2 0.00 44 111 15776 -68.5 -86.5 6 18.0 -68.6 224 11 383.8 383.8 302.8 383.8 0.00 45 108 15942 -64.7 -85.7 4 21.0 -64.8 225 13 394.0 394.0 304.3 394.0 0.00 46 104 16171 -66.1 -86.1 4 20.0 -66.2 237 19 395.6 395.6 304.6 395.6 0.00 47 100 16410 -65.1 -86.1 4 21.0 -65.3 260 17 401.9 401.9 305.5 402.0 0.00 48 93 16853 -64.1 -86.1 3 22.0 -64.3 245 18 412.3 412.3 306.8 412.4 0.00 49 85 17400 -66.7 -87.7 4 21.0 -66.8 236 20 417.8 417.8 307.4 417.8 0.00 50 70 18590 -60.9 -86.9 2 26.0 -61.3 240 11 454.1 454.1 311.3 454.1 0.00 51 68 18770 -60.5 -87.5 2 27.0 -60.9 244 16 458.7 458.7 311.7 458.8 0.00 52 53 20311 -63.5 -89.5 2 26.0 -63.8 233 10 485.7 485.7 313.9 485.7 0.00 53 50 20670 -62.3 -88.3 2 26.0 -62.7 240 8 496.7 496.7 314.7 496.7 0.00 54 33 23262 -57.9 -86.9 1 29.0 -59.0 265 17 571.0 571.0 319.2 571.1 0.01 55 30 23860 -59.9 -87.9 1 28.0 -60.8 295 10 581.3 581.3 319.8 581.4 0.01 56 24 25248 -63.1 -89.1 2 26.0 -63.9 327 7 610.4 610.4 321.1 610.4 0.01 57 20 26380 -60.5 -88.5 1 28.0 -61.7 250 5 651.0 651.0 322.7 651.0 0.01 58 17 27391 -59.1 -88.1 1 29.0 -60.7 304 23 686.4 686.5 324.0 686.5 0.01 59 14 28601 -59.9 -88.9 1 29.0 -61.7 326 21 722.9 722.9 325.1 723.0 0.01 60 13 29065 -57.3 -87.3 1 30.0 -59.7 317 18 747.4 747.4 325.8 747.5 0.01 61 10 30700 -62.3 -89.3 2 27.0 -64.1 305 36 787.0 787.0 326.9 787.1 0.01 62 6.8 33125 -54.7 -86.7 1 32.0 -59.6 910.4 910.5 329.6 910.7 0.03 TRP 170 13177 -64.7 -68.6 58 3.9 -64.7 290 23 346.0 346.0 295.8 346.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 627.04 mb = 4030.53 m = 13223.35 ft Wetbulb zero: 744.16 mb = 2614.37 m = 8577.21 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 27.61 % Est. max temperature: 23.02 C = 73.44 F Sfc-Lift cond lev (LCL): 887.64 mb = 1152.99 m = 3782.74 ft T: 8.73 C 700-500 lapse rate: 6.10 C/km ThetaE index: 6.31 C Layer 925.0- 884.0 mb Conv cond level (CCL): 519.14 mb = 5498.86 m = 18040.67 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 48.38 C = 119.08 F Cap Strength: 21.38 C Lifted Index: 21.38 C Risk: None Lifted Index @300 mb: 23.62 C Lifted Index @700 mb: 17.70 C Showalter Index: 12.94 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 7.30 C K Index: -14.70 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.45 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 69589.42 J/kg Cap Strength: 21.39 C Lift Cond Lev (LCL): 849.24 mb = 1520.45 m = 4988.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 29 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 1018 17 80 2 -2.0 -0.3 | 202 12 4.3 10.7 1 1000 167 355 4 0.3 -4.0 | 223 10 6.6 7.1 2 983 305 330 8 4.0 -6.9 | 248 11 10.2 4.1 3 948 610 285 7 6.8 -1.8 | 235 16 13.0 9.2 4 925 812 295 8 7.3 -3.4 | 240 16 13.5 7.7 5 914 914 300 6 5.2 -3.0 | 235 14 11.4 8.1 6 881 1219 335 9 3.8 -8.2 | 254 10 10.0 2.9 7 850 1513 340 17 5.8 -16.0 | 292 13 12.0 -4.9 8 849 1524 350 15 2.6 -14.8 | 293 10 8.8 -3.7 9 818 1829 345 16 4.1 -15.5 | 293 11 10.4 -4.4 10 789 2134 355 14 1.2 -13.9 | 291 8 7.4 -2.9 11 760 2438 10 23 -4.0 -22.7 | 349 12 2.2 -11.6 12 733 2743 10 19 -3.3 -18.7 | 339 8 2.9 -7.7 13 700 3119 15 21 -5.4 -20.3 | 355 9 0.8 -9.2 14 654 3658 20 26 -8.9 -24.4 | 11 14 -2.7 -13.4 15 629 3962 20 25 -8.6 -23.5 | 11 13 -2.3 -12.4 16 606 4267 350 24 4.2 -23.6 | 320 16 10.4 -12.6 17 561 4877 355 19 1.7 -18.9 | 315 11 7.9 -7.9 18 519 5486 355 15 1.3 -14.9 | 297 8 7.5 -3.9 19 500 5790 360 16 -0.0 -16.0 | 308 8 6.2 -4.9 20 480 6096 355 20 1.7 -19.9 | 318 12 8.0 -8.9 21 443 6706 350 20 3.5 -19.7 | 312 13 9.7 -8.6 22 400 7470 325 28 16.1 -22.9 | 298 25 22.3 -11.9 23 392 7620 325 29 16.6 -23.8 | 299 26 22.9 -12.7 24 375 7925 315 33 23.3 -23.3 | 293 32 29.6 -12.3 25 316 9144 305 24 19.7 -13.8 | 276 26 25.9 -2.7 26 302 9449 305 22 18.0 -12.6 | 274 24 24.2 -1.6 27 300 9500 305 24 19.7 -13.8 | 276 26 25.9 -2.7 28 264 10363 305 37 30.3 -21.2 | 286 38 36.5 -10.2 29 252 10668 310 33 25.3 -21.2 | 288 33 31.5 -10.2 30 250 10720 310 36 27.6 -23.1 | 290 36 33.8 -12.1 31 229 11278 310 29 22.2 -18.6 | 285 29 28.4 -7.6 32 200 12170 295 24 21.8 -10.1 | 268 28 28.0 0.9 33 172 13106 290 19 17.9 -6.5 | 259 25 24.1 4.6 34 170 13177 290 23 21.6 -7.9 | 263 28 27.8 3.2 35 156 13716 290 14 13.2 -4.8 | 252 20 19.4 6.3 36 150 13940 280 17 16.7 -3.0 | 251 24 23.0 8.1 37 148 14021 305 18 14.7 -10.3 | 268 21 21.0 0.7 38 134 14630 295 15 13.6 -6.3 | 257 20 19.8 4.7 39 127 14935 290 16 15.0 -5.5 | 255 22 21.3 5.6 40 121 15240 255 13 12.6 3.4 | 232 24 18.8 14.4 41 110 15850 220 11 7.1 8.4 | 214 24 13.3 19.5 42 104 16154 235 19 15.6 10.9 | 225 31 21.8 22.0 43 100 16410 260 17 16.7 3.0 | 239 27 23.0 14.0 44 99 16459 265 18 17.9 1.6 | 242 27 24.2 12.6 45 94 16764 260 17 16.7 3.0 | 239 27 23.0 14.0 46 90 17069 210 21 10.5 18.2 | 210 34 16.7 29.2 47 85 17374 230 21 16.1 13.5 | 222 33 22.3 24.6 48 81 17678 295 11 10.0 -4.6 | 248 17 16.2 6.4 49 77 17983 200 10 3.4 9.4 | 205 23 9.6 20.4 50 70 18590 240 11 9.5 5.5 | 224 23 15.8 16.6 51 70 18593 250 15 14.1 5.1 | 231 26 20.3 16.2 52 63 19202 230 18 13.8 11.6 | 222 30 20.0 22.6 53 60 19507 270 13 13.0 -0.0 | 240 22 19.2 11.1 54 55 20117 255 11 10.6 2.8 | 230 22 16.9 13.9 55 52 20422 220 10 6.4 7.7 | 214 23 12.7 18.7 56 50 20670 240 8 6.9 4.0 | 221 20 13.2 15.1 57 50 20726 255 11 10.6 2.8 | 230 22 16.9 13.9 58 47 21031 245 10 9.1 4.2 | 225 22 15.3 15.3 59 45 21336 180 13 0.0 13.0 | 195 25 6.2 24.1 60 43 21641 245 10 9.1 4.2 | 225 22 15.3 15.3 61 41 21946 200 3 1.0 2.8 | 208 16 7.3 13.9 62 39 22250 200 11 3.8 10.3 | 205 24 10.0 21.4 63 35 22860 250 18 16.9 6.2 | 233 29 23.1 17.2 64 34 23165 260 17 16.7 3.0 | 239 27 23.0 14.0 65 30 23774 290 20 18.8 -6.8 | 260 25 25.0 4.2 66 30 23860 295 10 9.1 -4.2 | 246 17 15.3 6.8 67 29 24079 295 11 10.0 -4.6 | 248 17 16.2 6.4 68 28 24384 280 13 12.8 -2.3 | 245 21 19.0 8.8 69 26 24689 300 12 10.4 -6.0 | 253 17 16.6 5.1 70 22 25908 0 0 -0.0 -0.0 | 209 13 6.2 11.1 71 20 26380 250 5 4.7 1.7 | 221 17 10.9 12.8 72 18 27127 300 15 13.0 -7.5 | 260 20 19.2 3.6 73 17 27432 305 24 19.7 -13.8 | 276 26 25.9 -2.7 74 16 27737 305 29 23.8 -16.6 | 281 30 30.0 -5.6 75 15 28346 305 23 18.8 -13.2 | 275 25 25.1 -2.1 76 14 28651 330 21 10.5 -18.2 | 293 18 16.7 -7.1 77 13 28956 305 16 13.1 -9.2 | 264 19 19.3 1.9 78 13 29261 340 22 7.5 -20.7 | 305 17 13.8 -9.6 79 11 29870 325 30 17.2 -24.6 | 300 27 23.4 -13.5 80 11 30175 310 17 13.0 -10.9 | 270 19 19.2 0.1 81 10 30700 305 36 29.5 -20.6 | 285 37 35.7 -9.6 Wind Parameters Mean winds (0-6000m): 359.4 at 16.9 knts Storm direction: 29.4 at 12.7 knts Shear (0-3000m) pos: 3.4 neg: 1.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 149.3 deg Storm rel helicity (0-3000m) pos: 88.3 neg: -20.1 tot: 68.1 m^2/s^2 ave: 22.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.44 Bulk Shear: 19.77 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 ------------------------------------------------------------------------------- 500 330 6 237 11| 0.0 9.2 9.2| 20.7 -6.8 14.0 27.9 0.45| 13.9 6.2 1000 310 6 238 13| 0.9 4.6 5.5| 31.8 -16.6 15.2 15.2 0.32| 10.5 3.3 1500 322 8 247 12| 4.2 3.1 7.3| 62.6 -16.6 46.0 30.7 0.52| 11.0 5.7 2000 333 10 258 11| 3.0 2.3 5.3| 62.7 -16.8 45.9 23.0 0.45| 9.4 4.3 2500 343 12 270 10| 4.3 1.8 6.1| 84.6 -17.2 67.4 27.0 0.53| 9.8 5.3 3000 350 13 282 9| 3.4 1.5 4.9| 88.3 -20.1 68.1 22.7 0.50| 8.9 4.5 4000 2 16 309 7| 3.2 1.4 4.5| 99.2 -28.5 70.7 17.7 0.45| 7.9 3.5 5000 0 17 314 9| 2.3 2.0 4.3| 99.2 -72.0 27.2 5.4 0.20| 8.0 1.6 6000 359 17 312 9| 2.0 1.7 3.7|105.6 -77.5 28.1 4.7 0.19| 7.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251015.00.gif