UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 19 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 1021 17 9.0 7.9 93 1.1 8.4 305 5 280.5 281.6 280.6 298.4 6.55 1 1000 192 7.4 6.0 91 1.4 6.7 310 18 280.5 281.6 279.8 296.6 5.86 2 951 604 4.0 3.9 99 0.1 3.9 300 20 281.2 282.1 279.5 295.8 5.32 3 950 612 4.0 4.0 100 0.0 4.0 300 20 281.2 282.2 279.6 296.1 5.36 4 925 829 3.4 3.4 100 0.0 3.4 280 11 282.8 283.7 280.2 297.5 5.28 5 907 989 3.2 3.2 100 0.0 3.2 276 9 284.2 285.1 280.9 299.0 5.31 6 850 1514 0.6 0.3 98 0.3 0.5 295 16 286.8 287.6 281.3 299.8 4.60 7 792 2078 -3.1 -3.1 100 0.0 -3.1 282 18 288.7 289.3 281.2 299.8 3.84 8 776 2240 -3.1 -5.0 87 1.9 -3.8 273 21 290.4 291.0 281.4 300.3 3.39 9 769 2311 -2.7 -8.7 63 6.0 -4.9 269 23 291.5 292.0 281.0 299.2 2.57 10 717 2863 -6.5 -11.4 68 4.9 -8.1 266 31 293.3 293.7 281.3 300.0 2.23 11 704 3006 -5.9 -30.9 12 25.0 -11.0 273 32 295.5 295.5 279.9 296.8 0.41 12 700 3051 -6.1 -30.1 13 24.0 -11.1 275 31 295.7 295.8 280.1 297.2 0.45 13 660 3511 -6.7 -44.7 3 38.0 -12.3 253 42 300.1 300.1 281.5 300.5 0.11 14 630 3873 -8.9 -33.9 11 25.0 -13.6 248 45 301.6 301.6 282.5 302.8 0.35 15 609 4134 -11.5 -19.5 52 8.0 -13.6 246 47 301.5 301.8 283.7 305.8 1.34 16 608 4147 -11.5 -17.5 61 6.0 -13.2 246 47 301.7 302.0 284.1 306.7 1.59 17 607 4160 -11.5 -11.6 99 0.1 -11.5 246 47 301.8 302.3 285.2 309.8 2.59 18 605 4185 -10.3 -10.3 100 0.0 -10.3 246 47 303.5 304.0 286.2 312.4 2.89 19 543 5011 -15.1 -15.5 97 0.4 -15.2 241 58 307.3 307.7 286.8 314.0 2.11 20 535 5123 -15.7 -18.9 76 3.2 -16.6 237 61 307.9 308.2 286.4 313.1 1.60 21 528 5222 -16.1 -30.1 29 14.0 -18.8 235 63 308.6 308.7 285.5 310.6 0.59 22 513 5438 -17.9 -25.9 50 8.0 -19.6 235 65 308.9 309.1 286.0 312.0 0.90 23 508 5512 -18.3 -18.5 98 0.2 -18.4 235 65 309.3 309.6 287.1 315.0 1.75 24 505 5556 -18.5 -19.4 93 0.9 -18.7 235 65 309.6 309.9 287.1 314.9 1.63 25 503 5585 -18.9 -23.9 65 5.0 -20.0 235 66 309.5 309.7 286.4 313.1 1.10 26 500 5630 -19.3 -23.5 69 4.2 -20.3 235 66 309.5 309.7 286.5 313.3 1.15 27 499 5645 -19.5 -24.5 64 5.0 -20.6 235 66 309.4 309.6 286.4 312.9 1.05 28 496 5690 -19.3 -20.0 94 0.7 -19.5 234 66 310.2 310.5 287.2 315.4 1.58 29 493 5735 -19.7 -25.7 59 6.0 -21.0 234 66 310.3 310.4 286.5 313.5 0.96 30 485 5856 -20.5 -23.5 77 3.0 -21.2 233 66 310.7 311.0 287.0 314.7 1.18 31 479 5949 -20.1 -20.7 95 0.6 -20.3 232 67 312.3 312.6 287.9 317.4 1.54 32 414 7014 -28.3 -30.6 81 2.3 -28.7 230 69 315.1 315.2 287.9 317.6 0.72 33 400 7260 -29.7 -31.0 88 1.3 -29.9 230 70 316.4 316.5 288.4 318.9 0.72 34 385 7532 -31.3 -33.6 80 2.3 -31.6 230 71 317.8 317.9 288.7 319.8 0.58 35 356 8082 -35.3 -36.8 86 1.5 -35.5 235 76 319.6 319.7 289.1 321.2 0.46 36 337 8461 -38.5 -42.1 69 3.6 -38.8 235 78 320.3 320.3 289.2 321.3 0.28 37 314 8943 -42.1 -43.3 88 1.2 -42.2 235 80 321.8 321.9 289.6 322.8 0.26 38 300 9250 -44.3 -47.8 68 3.5 -44.5 235 81 322.9 323.0 289.8 323.6 0.17 39 286 9567 -47.1 -51.5 61 4.4 -47.3 236 83 323.4 323.4 289.9 323.8 0.12 40 274 9848 -49.5 -53.5 63 4.0 -49.6 237 85 323.9 323.9 290.0 324.2 0.10 41 268 9992 -50.5 -54.8 60 4.3 -50.6 238 86 324.5 324.5 290.2 324.8 0.08 42 262 10139 -51.7 -55.4 64 3.7 -51.8 239 87 324.8 324.8 290.3 325.1 0.08 43 258 10238 -52.3 -53.4 88 1.1 -52.3 239 88 325.4 325.4 290.5 325.8 0.10 44 255 10313 -52.7 -56.6 63 3.9 -52.8 239 88 325.9 325.9 290.6 326.1 0.07 45 252 10389 -53.5 -54.6 88 1.1 -53.5 240 89 325.8 325.8 290.6 326.1 0.09 46 250 10440 -53.9 -56.0 78 2.1 -53.9 240 89 325.9 325.9 290.6 326.2 0.08 47 245 10569 -55.1 -59.1 61 4.0 -55.2 240 89 326.0 326.0 290.6 326.2 0.05 48 224 11136 -59.9 -61.4 82 1.5 -59.9 245 93 327.1 327.1 290.9 327.3 0.04 49 223 11164 -60.1 -62.0 78 1.9 -60.1 245 93 327.2 327.3 291.0 327.4 0.04 50 218 11305 -61.1 -64.9 61 3.8 -61.2 245 92 327.8 327.8 291.1 327.9 0.03 51 212 11478 -60.9 -70.9 26 10.0 -61.0 245 88 330.8 330.8 291.9 330.8 0.01 52 210 11537 -60.7 -70.7 26 10.0 -60.8 245 87 332.0 332.0 292.3 332.0 0.01 53 200 11840 -61.9 -70.9 29 9.0 -62.0 245 79 334.7 334.7 293.0 334.8 0.01 54 193 12059 -63.3 -72.3 28 9.0 -63.4 240 78 335.9 335.9 293.3 336.0 0.01 55 189 12188 -61.5 -73.5 19 12.0 -61.6 240 76 340.8 340.8 294.6 340.9 0.01 56 185 12321 -62.1 -75.1 16 13.0 -62.2 240 74 342.0 342.0 294.8 342.0 0.01 57 174 12699 -61.5 -78.5 9 17.0 -61.6 240 69 349.0 349.0 296.4 349.0 0.00 58 153 13505 -56.7 -81.7 3 25.0 -57.0 257 50 370.3 370.3 300.6 370.3 0.00 59 150 13630 -56.9 -81.9 3 25.0 -57.2 260 34 372.0 372.0 300.9 372.1 0.00 60 139 14112 -58.7 -83.7 3 25.0 -58.9 260 39 377.1 377.1 301.8 377.1 0.00 61 100 16180 -59.9 -84.9 2 25.0 -60.2 260 22 412.0 412.0 306.7 412.0 0.00 62 92 16702 -59.9 -85.9 2 26.0 -60.2 264 21 421.9 421.9 307.9 421.9 0.00 63 81 17505 -56.1 -84.1 2 28.0 -56.7 275 19 445.4 445.4 310.4 445.4 0.00 64 71 18340 -57.9 -84.9 2 27.0 -58.4 262 12 458.7 458.7 311.7 458.7 0.00 65 70 18430 -57.3 -85.3 2 28.0 -57.9 275 16 461.8 461.8 312.0 461.8 0.00 66 50 20560 -55.9 -85.9 1 30.0 -56.8 85 3 511.7 511.7 315.8 511.8 0.00 67 30 23840 -52.1 -84.1 1 32.0 -54.2 55 4 602.6 602.6 320.7 602.7 0.01 68 20 26460 -50.1 -84.1 1 34.0 -53.5 35 8 682.8 682.8 323.9 682.9 0.02 69 12 29814 -47.9 -83.9 1 36.0 -53.7 39 9 798.0 798.0 327.2 798.3 0.03 TRP 193 12059 -63.3 -72.3 28 9.0 -63.4 240 78 335.9 335.9 293.3 336.0 0.01 WND 223 11164 -60.1 -62.0 78 1.9 -60.1 245 93 327.2 327.3 291.0 327.4 0.04 Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 840.59 mb = 1605.44 m = 5267.12 ft Wetbulb zero: 842.49 mb = 1584.84 m = 5199.53 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 71.42 % Est. max temperature: 14.35 C = 57.83 F Sfc-Lift cond lev (LCL): 1004.17 mb = 156.93 m = 514.86 ft T: 7.72 C 700-500 lapse rate: 5.12 C/km ThetaE index: 3.15 C Layer 704.0- 700.0 mb Conv cond level (CCL): 963.44 mb = 497.09 m = 1630.85 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 9.53 C = 49.16 F Cap Strength: 12.18 C Lifted Index: 12.03 C Risk: None Lifted Index @300 mb: 18.67 C Lifted Index @700 mb: 5.25 C Showalter Index: 9.74 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.60 C K Index: -3.80 Risk: None Sweat Index: 101.60 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.81 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.03 C Lift Cond Lev (LCL): 960.89 mb = 518.79 m = 1702.04 ft Lev Free Conv (LFC): 955.89 mb = 561.53 m = 1842.25 ft Equ Level (EL): 935.89 mb = 733.80 m = 2407.44 ft B at Equ Level: 9.51 J/kg Max Parcel Lev (MPL): 895.89 mb = 1088.53 m = 3571.26 ft Wind level data Storm motion: 282 at 27 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 1021 17 305 5 4.1 -2.9 | 97 22 -22.2 2.7 1 1000 192 310 18 13.8 -11.6 | 64 14 -12.5 -6.0 2 986 305 305 21 17.2 -12.0 | 55 11 -9.1 -6.5 3 950 610 300 20 17.3 -10.0 | 64 10 -9.0 -4.4 4 925 829 280 11 10.8 -1.9 | 103 16 -15.5 3.7 5 915 914 275 9 9.0 -0.8 | 106 18 -17.3 4.8 6 882 1219 280 9 8.9 -1.6 | 103 18 -17.4 4.0 7 850 1514 295 16 14.5 -6.8 | 84 12 -11.8 -1.2 8 849 1524 290 16 15.0 -5.5 | 91 11 -11.2 0.1 9 817 1829 290 18 16.9 -6.2 | 87 9 -9.4 -0.6 10 786 2134 280 18 17.7 -3.1 | 106 9 -8.6 2.5 11 756 2438 260 26 25.6 4.5 | 176 10 -0.7 10.1 12 728 2743 260 30 29.5 5.2 | 197 11 3.3 10.8 13 700 3048 275 32 31.9 -2.8 | 243 6 5.6 2.8 14 700 3051 275 31 30.9 -2.7 | 238 5 4.6 2.9 15 673 3353 255 40 38.6 10.4 | 218 20 12.4 15.9 16 647 3658 250 44 41.3 15.0 | 216 26 15.1 20.6 17 597 4267 245 48 43.5 20.3 | 214 31 17.2 25.9 18 552 4877 245 54 48.9 22.8 | 219 36 22.7 28.4 19 530 5182 235 63 51.6 36.1 | 211 49 25.3 41.7 20 500 5630 235 66 54.1 37.9 | 213 52 27.8 43.4 21 469 6096 230 67 51.3 43.1 | 207 55 25.0 48.7 22 400 7260 230 70 53.6 45.0 | 208 58 27.3 50.6 23 380 7620 230 72 55.2 46.3 | 209 59 28.9 51.9 24 363 7925 235 75 61.4 43.0 | 216 60 35.2 48.6 25 305 9144 235 81 66.4 46.5 | 218 66 40.1 52.1 26 300 9250 235 81 66.4 46.5 | 218 66 40.1 52.1 27 250 10440 240 89 77.1 44.5 | 225 71 50.8 50.1 28 241 10668 240 89 77.1 44.5 | 225 71 50.8 50.1 29 223 11164 245 93 84.3 39.3 | 232 73 58.0 44.9 30 219 11278 245 93 84.3 39.3 | 232 73 58.0 44.9 31 200 11840 245 79 71.6 33.4 | 229 60 45.3 39.0 32 193 12059 240 78 67.5 39.0 | 223 61 41.3 44.6 33 171 12802 240 68 58.9 34.0 | 219 51 32.6 39.6 34 155 13411 255 63 60.9 16.3 | 238 41 34.6 21.9 35 150 13630 260 34 33.5 5.9 | 212 14 7.2 11.5 36 148 13716 260 33 32.5 5.7 | 209 13 6.2 11.3 37 134 14326 260 43 42.3 7.5 | 231 21 16.1 13.1 38 122 14935 270 34 34.0 -0.0 | 234 10 7.7 5.6 39 116 15240 265 29 28.9 2.5 | 198 9 2.6 8.1 40 111 15545 245 30 27.2 12.7 | 183 18 0.9 18.3 41 100 16154 280 24 23.6 -4.2 | 118 3 -2.6 1.4 42 100 16180 260 22 21.7 3.8 | 154 10 -4.6 9.4 43 96 16459 260 22 21.7 3.8 | 154 10 -4.6 9.4 44 87 17069 270 19 19.0 -0.0 | 128 9 -7.3 5.6 45 83 17374 255 22 21.3 5.7 | 156 12 -5.0 11.3 46 79 17678 300 15 13.0 -7.5 | 82 13 -13.3 -1.9 47 72 18288 255 10 9.7 2.6 | 116 19 -16.6 8.2 48 70 18430 275 16 15.9 -1.4 | 112 11 -10.3 4.2 49 68 18593 275 16 15.9 -1.4 | 112 11 -10.3 4.2 50 62 19202 330 13 6.5 -11.3 | 74 21 -19.8 -5.7 51 59 19507 310 15 11.5 -9.6 | 75 15 -14.8 -4.0 52 56 19812 305 12 9.8 -6.9 | 86 17 -16.5 -1.3 53 54 20117 305 16 13.1 -9.2 | 75 14 -13.2 -3.6 54 51 20422 285 14 13.5 -3.6 | 99 13 -12.8 2.0 55 50 20560 85 3 -3.0 -0.3 | 100 30 -29.3 5.3 56 49 20726 305 10 8.2 -5.7 | 90 18 -18.1 -0.1 57 44 21336 240 5 4.3 2.5 | 110 23 -22.0 8.1 58 42 21641 255 13 12.6 3.4 | 123 16 -13.7 9.0 59 37 22555 155 10 -4.2 9.1 | 116 34 -30.5 14.7 60 35 22860 170 10 -1.7 9.8 | 119 32 -28.0 15.4 61 30 23840 55 4 -3.3 -2.3 | 96 30 -29.6 3.3 62 29 24079 0 0 -0.0 -0.0 | 102 27 -26.3 5.6 63 28 24384 95 10 -10.0 0.9 | 100 37 -36.2 6.5 64 25 24994 80 10 -9.8 -1.7 | 96 36 -36.1 3.9 65 24 25298 120 12 -10.4 6.0 | 108 38 -36.7 11.6 66 20 26460 35 8 -4.6 -6.6 | 88 31 -30.9 -1.0 67 18 26822 40 10 -6.4 -7.7 | 86 33 -32.7 -2.1 68 16 27127 60 11 -9.5 -5.5 | 90 36 -35.8 0.1 69 15 27432 50 6 -4.6 -3.9 | 93 31 -30.9 1.7 70 9 28956 25 13 -5.5 -11.8 | 79 32 -31.8 -6.2 71 8 29261 70 17 -16.0 -5.8 | 90 42 -42.3 -0.2 72 7 29566 110 16 -15.0 5.5 | 105 43 -41.3 11.1 73 7 29870 125 14 -11.5 8.0 | 110 40 -37.8 13.6 Wind Parameters Mean winds (0-6000m): 252.0 at 35.8 knts Storm direction: 282.0 at 26.9 knts Shear (0-3000m) pos: 2.8 neg: 3.6 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 139.1 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -69.7 tot: 14.3 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 112.19 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 ------------------------------------------------------------------------------- 500 306 17 70 13| 0.0 15.8 15.8| 3.1 -49.3 -46.2 -92.5 -0.60| 18.3-10.9 1000 299 16 81 13| 0.0 2.7 2.7| 31.7 -50.5 -18.8 -18.8 -0.05| 16.2 -0.9 1500 296 14 88 14| 2.7 1.8 4.5| 31.7 -68.4 -36.7 -24.5 -0.16| 13.6 -2.2 2000 294 15 88 13| 2.0 2.2 4.2| 38.1 -69.7 -31.6 -15.8 -0.10| 11.3 -1.1 2500 287 16 94 11| 1.6 4.4 6.0| 63.3 -69.7 -6.4 -2.6 0.13| 11.8 1.6 3000 281 19 105 8| 2.8 3.6 6.4| 84.0 -69.7 14.3 4.8 0.24| 11.6 2.8 4000 269 24 162 6| 2.1 5.5 7.6| 84.0 -92.8 -8.8 -2.2 0.12| 11.6 1.4 5000 260 30 196 11| 1.7 5.8 7.4|106.1-117.0 -10.9 -2.2 0.10| 10.8 1.1 6000 252 36 205 18| 1.4 5.8 7.2|120.0-211.4 -91.4 -15.2 0.04| 10.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250419.00.gif