UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 19 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 1001 17 8.0 7.2 95 0.8 7.6 130 15 281.1 282.2 280.7 298.5 6.37 1 1000 22 8.0 7.3 95 0.7 7.6 120 12 281.1 282.2 280.8 298.8 6.42 2 956 391 5.4 5.4 100 0.0 5.4 122 25 282.2 283.2 280.6 298.4 5.88 3 945 486 6.0 6.0 100 0.0 6.0 141 21 283.7 284.8 281.7 300.9 6.21 4 942 512 7.8 6.9 94 0.9 7.3 146 20 285.8 286.9 283.1 304.3 6.63 5 925 662 6.6 6.6 100 0.0 6.6 170 18 286.1 287.2 283.2 304.6 6.62 6 924 671 6.8 6.8 100 0.0 6.8 171 18 286.4 287.5 283.5 305.2 6.72 7 850 1354 3.6 3.6 100 0.0 3.6 205 32 289.9 290.9 284.0 306.6 5.83 8 801 1834 0.8 0.8 100 0.0 0.8 210 33 291.9 292.8 284.0 306.5 5.06 9 742 2446 -2.1 -4.0 87 1.9 -2.9 225 36 295.2 295.9 284.0 306.6 3.83 10 704 2861 -5.7 -5.7 100 0.0 -5.7 221 50 295.7 296.3 283.9 306.3 3.55 11 700 2906 -5.9 -5.9 100 0.0 -5.9 220 52 296.0 296.6 284.0 306.4 3.51 12 692 2996 -5.7 -7.5 87 1.8 -6.4 219 52 297.1 297.7 284.0 306.6 3.14 13 672 3224 -7.3 -7.3 100 0.0 -7.3 218 51 297.9 298.5 284.5 307.8 3.29 14 588 4251 -12.9 -13.8 93 0.9 -13.2 210 58 302.9 303.3 285.3 309.9 2.24 15 549 4770 -16.7 -17.4 94 0.7 -16.9 206 65 304.4 304.8 285.4 310.1 1.78 16 548 4784 -16.9 -17.1 98 0.2 -17.0 206 65 304.3 304.7 285.4 310.2 1.83 17 547 4797 -17.1 -17.5 97 0.4 -17.2 206 65 304.3 304.6 285.3 309.9 1.77 18 520 5173 -21.7 -38.7 20 17.0 -23.8 207 71 303.2 303.2 283.0 304.1 0.26 19 500 5460 -23.9 -36.9 29 13.0 -25.5 210 76 303.9 304.0 283.4 305.0 0.32 20 481 5742 -25.1 -37.1 32 12.0 -26.6 208 80 305.8 305.9 284.2 306.9 0.33 21 473 5864 -25.5 -31.5 57 6.0 -26.4 207 82 306.8 306.9 284.8 308.8 0.58 22 470 5910 -25.9 -33.9 47 8.0 -27.0 206 83 306.8 306.9 284.7 308.4 0.46 23 467 5957 -26.3 -32.3 57 6.0 -27.2 206 84 306.9 307.0 284.8 308.8 0.54 24 465 5988 -26.1 -29.9 70 3.8 -26.7 206 84 307.5 307.7 285.2 309.9 0.69 25 448 6257 -27.1 -28.2 90 1.1 -27.3 207 88 309.6 309.7 286.2 312.4 0.84 26 414 6825 -28.7 -29.4 94 0.7 -28.8 212 97 314.6 314.7 287.9 317.4 0.81 27 400 7070 -30.9 -31.4 95 0.5 -31.0 215 101 314.8 315.0 287.8 317.2 0.69 28 391 7232 -32.3 -32.3 100 0.0 -32.3 214 102 315.1 315.2 287.9 317.3 0.65 29 385 7341 -33.1 -35.1 82 2.0 -33.3 213 102 315.4 315.5 287.8 317.2 0.50 30 369 7639 -35.7 -38.8 73 3.1 -36.0 210 103 315.8 315.9 287.8 317.1 0.36 31 338 8244 -40.9 -43.4 77 2.5 -41.1 216 115 316.7 316.8 287.9 317.6 0.24 32 300 9050 -45.5 -48.6 71 3.1 -45.7 225 132 321.2 321.3 289.3 321.8 0.15 33 290 9274 -47.3 -49.4 79 2.1 -47.4 224 132 321.8 321.8 289.5 322.3 0.15 34 276 9599 -50.1 -55.1 55 5.0 -50.3 221 135 322.3 322.3 289.6 322.6 0.08 35 268 9790 -50.8 -55.4 58 4.6 -51.0 220 136 324.0 324.0 290.0 324.3 0.08 36 267 9814 -50.9 -55.4 59 4.5 -51.0 220 136 324.2 324.3 290.1 324.5 0.08 37 265 9863 -50.7 -64.7 17 14.0 -51.0 220 136 325.2 325.2 290.3 325.3 0.02 38 256 10087 -51.5 -63.5 23 12.0 -51.8 221 134 327.3 327.3 291.0 327.4 0.03 39 250 10240 -52.3 -65.3 19 13.0 -52.5 225 126 328.3 328.3 291.3 328.4 0.02 40 243 10423 -53.1 -68.1 15 15.0 -53.4 230 120 329.8 329.8 291.7 329.9 0.02 41 229 10806 -51.5 -72.5 6 21.0 -51.8 231 113 337.9 337.9 293.8 337.9 0.01 42 200 11690 -47.7 -67.7 8 20.0 -48.3 240 80 357.2 357.2 298.2 357.3 0.02 43 196 11824 -47.5 -64.5 12 17.0 -48.1 240 78 359.6 359.6 298.7 359.8 0.03 44 150 13580 -51.9 -70.9 8 19.0 -52.4 245 50 380.6 380.7 302.3 380.7 0.02 45 139 14073 -52.3 -70.3 10 18.0 -52.8 248 47 388.3 388.3 303.6 388.4 0.02 46 125 14752 -56.9 -74.9 9 18.0 -57.2 231 36 392.0 392.0 304.1 392.0 0.01 47 115 15279 -57.3 -73.3 11 16.0 -57.6 243 37 400.7 400.7 305.3 400.8 0.02 48 111 15504 -54.5 -73.5 8 19.0 -55.0 228 43 410.0 410.0 306.5 410.1 0.02 49 101 16107 -56.1 -72.1 12 16.0 -56.5 250 49 418.1 418.1 307.5 418.3 0.02 50 100 16170 -55.1 -72.1 10 17.0 -55.6 250 48 421.3 421.3 307.9 421.4 0.02 51 94 16566 -53.5 -72.5 8 19.0 -54.1 253 45 431.9 431.9 309.0 432.1 0.02 52 83 17358 -57.7 -73.7 11 16.0 -58.1 257 29 439.0 439.0 309.8 439.1 0.02 53 70 18430 -58.5 -76.5 8 18.0 -59.0 240 16 459.2 459.2 311.7 459.3 0.02 54 50 20550 -59.1 -77.1 8 18.0 -59.7 215 12 504.2 504.2 315.2 504.3 0.02 55 46 21069 -60.5 -80.5 6 20.0 -61.0 237 18 513.0 513.0 315.8 513.1 0.01 56 40 21943 -57.5 -76.5 7 19.0 -58.4 280 14 541.5 541.5 317.6 541.6 0.03 57 30 23750 -58.7 -79.7 5 21.0 -59.7 250 11 584.6 584.6 319.9 584.8 0.02 58 27 24408 -60.3 -80.3 6 20.0 -61.2 255 14 598.0 598.0 320.5 598.2 0.02 59 23 25412 -57.3 -78.3 5 21.0 -58.8 251 13 634.9 634.9 322.1 635.2 0.04 60 20 26290 -59.5 -80.5 5 21.0 -60.9 290 20 654.0 654.1 322.9 654.3 0.03 61 19 26612 -58.5 -79.5 5 21.0 -60.0 297 13 666.8 666.8 323.3 667.1 0.04 TRP 243 10423 -53.1 -68.1 15 15.0 -53.4 230 120 329.8 329.8 291.7 329.9 0.02 WND 268 9790 -50.8 -55.4 58 4.6 -51.0 220 136 324.0 324.0 290.0 324.3 0.08 Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 784.72 mb = 2002.74 m = 6570.58 ft Wetbulb zero: 788.51 mb = 1959.63 m = 6429.14 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 89.52 % Est. max temperature: 16.80 C = 62.24 F Sfc-Lift cond lev (LCL): 988.92 mb = 113.45 m = 372.21 ft T: 7.36 C 700-500 lapse rate: 7.05 C/km ThetaE index: 0.34 C Layer 956.0- 945.0 mb Conv cond level (CCL): 979.72 mb = 190.22 m = 624.08 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 8.54 C = 47.38 F Cap Strength: 5.55 C Lifted Index: 4.03 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 2.66 C Showalter Index: 0.60 C Risk: Thunderstorms probable Total Totals Index: 55.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.50 C Cross Totals Index: 27.50 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 339.09 Risk: Showers and thunderstorms possible Energy Index: -0.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.85 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 43760.71 J/kg Cap Strength: 5.50 C Lift Cond Lev (LCL): 946.10 mb = 476.57 m = 1563.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 35 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 1001 17 130 15 -11.5 9.6 | 78 43 -41.7 -8.8 1 1000 22 120 12 -10.4 6.0 | 73 42 -40.6 -12.5 2 966 305 105 29 -28.0 7.5 | 79 59 -58.2 -11.0 3 931 610 165 16 -4.1 15.5 | 85 34 -34.4 -3.0 4 925 662 170 18 -3.1 17.7 | 89 33 -33.3 -0.7 5 897 914 200 18 6.2 16.9 | 86 24 -24.1 -1.5 6 864 1219 200 28 9.6 26.3 | 111 22 -20.6 7.9 7 850 1354 205 32 13.5 29.0 | 122 20 -16.7 10.5 8 832 1524 200 32 10.9 30.1 | 121 23 -19.3 11.6 9 801 1829 210 33 16.5 28.6 | 126 17 -13.7 10.1 10 771 2134 230 29 22.2 18.6 | 91 8 -8.0 0.2 11 742 2438 225 36 25.5 25.5 | 146 8 -4.8 7.0 12 714 2743 225 44 31.1 31.1 | 184 13 0.9 12.7 13 700 2906 220 52 33.4 39.8 | 189 22 3.2 21.4 14 634 3658 215 49 28.1 40.1 | 174 22 -2.1 21.7 15 585 4267 210 59 29.5 51.1 | 179 33 -0.7 32.6 16 540 4877 205 66 27.9 59.8 | 177 41 -2.3 41.4 17 500 5460 210 76 38.0 65.8 | 189 48 7.8 47.4 18 458 6096 205 86 36.3 77.9 | 186 60 6.1 59.5 19 400 7070 215 101 57.9 82.7 | 203 70 27.7 64.3 20 369 7620 210 103 51.5 89.2 | 197 74 21.3 70.7 21 300 9050 225 132 93.3 93.3 | 220 98 63.1 74.9 22 296 9144 225 131 92.6 92.6 | 220 97 62.4 74.2 23 268 9790 220 136 87.4 104.2 | 214 103 57.2 85.7 24 257 10058 220 136 87.4 104.2 | 214 103 57.2 85.7 25 250 10240 225 126 89.1 89.1 | 220 92 58.9 70.6 26 243 10423 230 120 91.9 77.1 | 226 85 61.7 58.7 27 234 10668 230 118 90.4 75.8 | 226 83 60.2 57.4 28 200 11690 240 80 69.3 40.0 | 241 45 39.1 21.5 29 169 12802 240 63 54.6 31.5 | 242 28 24.3 13.0 30 161 13106 240 69 59.8 34.5 | 241 34 29.5 16.0 31 150 13580 245 50 45.3 21.1 | 260 15 15.1 2.7 32 133 14326 250 45 42.3 15.4 | 284 12 12.1 -3.1 33 127 14630 235 35 28.7 20.1 | 136 2 -1.5 1.6 34 121 14935 225 39 27.6 27.6 | 164 9 -2.6 9.1 35 116 15240 245 36 32.6 15.2 | 323 4 2.4 -3.2 36 110 15545 225 44 31.1 31.1 | 184 13 0.9 12.7 37 105 15850 250 51 47.9 17.4 | 273 18 17.7 -1.0 38 100 16170 250 48 45.1 16.4 | 278 15 14.9 -2.0 39 96 16459 240 50 43.3 25.0 | 243 15 13.1 6.5 40 91 16764 280 34 33.5 -5.9 | 352 25 3.3 -24.4 41 87 17069 280 25 24.6 -4.3 | 14 23 -5.6 -22.8 42 79 17678 230 34 26.0 21.9 | 129 5 -4.2 3.4 43 75 17983 230 42 32.2 27.0 | 193 9 2.0 8.5 44 72 18288 280 22 21.7 -3.8 | 21 24 -8.6 -22.3 45 70 18430 240 16 13.9 8.0 | 57 19 -16.4 -10.5 46 68 18593 280 17 16.7 -3.0 | 32 25 -13.5 -21.4 47 65 18898 240 23 19.9 11.5 | 56 12 -10.3 -7.0 48 59 19507 265 28 27.9 2.4 | 8 16 -2.3 -16.0 49 56 19812 255 23 22.2 6.0 | 33 15 -8.0 -12.5 50 54 20117 275 27 26.9 -2.4 | 9 21 -3.3 -20.8 51 51 20422 305 11 9.0 -6.3 | 41 33 -21.2 -24.8 52 50 20550 215 12 6.9 9.8 | 70 25 -23.3 -8.6 53 49 20726 205 10 4.2 9.1 | 70 28 -26.0 -9.4 54 46 21031 235 17 13.9 9.8 | 62 18 -16.3 -8.7 55 44 21336 250 22 20.7 7.5 | 41 15 -9.5 -10.9 56 42 21641 260 29 28.6 5.0 | 7 14 -1.7 -13.4 57 40 21946 280 14 13.8 -2.4 | 38 27 -16.4 -20.9 58 36 22555 295 18 16.3 -7.6 | 28 30 -13.9 -26.1 59 35 22860 275 14 13.9 -1.2 | 40 26 -16.3 -19.7 60 33 23165 295 10 9.1 -4.2 | 43 31 -21.2 -22.7 61 31 23470 205 10 4.2 9.1 | 70 28 -26.0 -9.4 62 30 23750 250 11 10.3 3.8 | 54 25 -19.9 -14.7 63 28 24079 250 14 13.2 4.8 | 51 22 -17.1 -13.7 64 27 24384 260 15 14.8 2.6 | 44 22 -15.4 -15.9 65 25 24994 135 1 -0.7 0.7 | 60 36 -30.9 -17.7 66 23 25298 230 10 7.7 6.4 | 62 26 -22.6 -12.0 67 22 25603 285 19 18.4 -4.9 | 27 26 -11.9 -23.4 68 21 25908 10 10 -1.7 -9.8 | 48 43 -32.0 -28.3 69 20 26213 350 6 1.0 -5.9 | 50 38 -29.2 -24.4 70 20 26290 290 20 18.8 -6.8 | 24 28 -11.4 -25.3 71 19 26518 300 10 8.7 -5.0 | 43 32 -21.6 -23.5 72 17 26822 290 21 19.7 -7.2 | 22 28 -10.5 -25.6 Wind Parameters Mean winds (0-6000m): 208.6 at 47.2 knts Storm direction: 238.6 at 35.4 knts Shear (0-3000m) pos: 7.2 neg: 2.4 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 279.3 neg: -57.8 tot: 221.5 m^2/s^2 ave: 73.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 18.9 stream: 5.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 375.62 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 ------------------------------------------------------------------------------- 500 115 22 80 51| 7.3 0.0 7.3|135.9 -13.3 122.6 245.2 0.25| 35.8 9.0 1000 143 20 87 42| 11.1 0.0 11.1|172.8 -34.8 138.0 138.0 0.20| 28.9 5.9 1500 171 23 97 34| 10.4 0.0 10.4|234.0 -36.4 197.7 131.8 0.32| 23.6 7.5 2000 185 25 104 29| 8.9 0.0 8.9|243.3 -46.7 196.6 98.3 0.25| 21.1 5.3 2500 197 27 108 24| 8.7 0.0 8.7|261.0 -53.7 207.3 82.9 0.28| 19.5 5.4 3000 205 30 116 20| 7.2 2.4 9.7|279.3 -57.8 221.5 73.8 0.28| 18.9 5.4 4000 209 35 134 18| 5.4 2.5 8.0|286.9 -82.1 204.8 51.2 0.23| 15.6 3.6 5000 209 41 149 20| 4.3 3.6 7.9|314.6 -92.4 222.2 44.4 0.22| 14.1 3.1 6000 209 47 162 24| 4.4 3.8 8.2|400.6-128.7 272.0 45.3 0.22| 13.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251019.00.gif