UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 8 NOV 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1002 53 -3.5 -12.5 50 9.0 -6.0 300 3 269.5 269.7 267.1 273.5 1.46 1 1000 66 -3.3 -12.3 50 9.0 -5.8 300 3 269.9 270.1 267.3 274.0 1.48 2 994 114 -2.9 -12.9 46 10.0 -5.7 304 5 270.7 271.0 267.8 274.7 1.42 3 925 679 -7.7 -14.7 57 7.0 -9.5 315 17 271.4 271.7 268.1 275.2 1.32 4 852 1312 -13.1 -17.0 72 3.9 -14.0 288 22 272.2 272.4 268.4 275.6 1.18 5 850 1330 -12.9 -17.9 66 5.0 -14.0 290 22 272.6 272.8 268.5 275.8 1.10 6 845 1375 -12.5 -22.5 43 10.0 -14.4 291 21 273.5 273.6 268.5 275.7 0.74 7 842 1402 -10.9 -33.9 13 23.0 -14.2 292 20 275.5 275.5 268.8 276.3 0.26 8 838 1439 -10.3 -38.3 8 28.0 -13.9 293 19 276.5 276.5 269.3 277.0 0.17 9 700 2812 -14.1 -51.1 3 37.0 -17.6 290 36 286.9 286.9 275.1 287.0 0.05 10 696 2855 -14.1 -52.1 2 38.0 -17.6 290 37 287.3 287.3 275.3 287.5 0.04 11 693 2888 -14.1 -52.1 2 38.0 -17.6 289 38 287.7 287.7 275.5 287.9 0.04 12 673 3110 -13.9 -47.9 4 34.0 -17.5 287 43 290.3 290.4 277.0 290.6 0.07 13 671 3133 -13.5 -25.5 36 12.0 -15.9 287 43 291.0 291.2 278.3 293.3 0.72 14 667 3178 -13.7 -26.7 33 13.0 -16.2 287 44 291.3 291.4 278.3 293.4 0.64 15 641 3479 -15.9 -24.9 46 9.0 -17.7 285 45 292.1 292.3 278.9 294.6 0.79 16 612 3827 -17.1 -32.1 26 15.0 -19.5 285 39 294.7 294.7 279.6 296.0 0.42 17 600 3975 -18.5 -26.5 49 8.0 -20.0 285 39 294.7 294.8 280.0 297.0 0.73 18 537 4795 -22.3 -25.8 73 3.5 -22.9 285 35 299.7 299.8 282.4 302.5 0.87 19 503 5276 -21.9 -24.6 79 2.7 -22.5 281 50 305.8 306.0 285.0 309.2 1.04 20 500 5320 -22.1 -25.0 77 2.9 -22.7 280 52 306.1 306.3 285.1 309.4 1.00 21 478 5651 -23.7 -26.0 81 2.3 -24.1 277 56 308.1 308.3 285.8 311.3 0.96 22 464 5868 -25.1 -28.4 74 3.3 -25.6 274 58 309.0 309.1 285.9 311.6 0.79 23 445 6171 -27.3 -29.6 81 2.3 -27.7 270 59 309.9 310.1 286.2 312.4 0.74 24 440 6252 -27.9 -32.2 67 4.3 -28.5 269 59 310.2 310.3 286.1 312.2 0.58 25 416 6653 -31.3 -33.8 79 2.5 -31.6 267 63 310.8 310.9 286.2 312.6 0.53 26 400 6930 -33.5 -36.4 75 2.9 -33.8 265 66 311.4 311.5 286.4 312.9 0.42 27 370 7474 -37.1 -42.0 60 4.9 -37.5 260 77 313.7 313.7 286.9 314.6 0.26 28 300 8890 -48.9 -53.1 61 4.2 -49.0 265 100 316.4 316.4 287.7 316.8 0.09 29 293 9044 -50.3 -54.8 59 4.5 -50.4 265 102 316.6 316.6 287.7 316.9 0.08 30 290 9110 -50.9 -55.6 57 4.7 -51.0 265 102 316.7 316.7 287.8 316.9 0.07 31 274 9476 -52.9 -58.9 48 6.0 -53.0 268 102 318.9 319.0 288.5 319.1 0.05 32 268 9617 -53.9 -58.2 59 4.3 -54.0 269 102 319.5 319.5 288.6 319.7 0.06 33 261 9786 -54.5 -65.5 25 11.0 -54.6 270 100 321.1 321.1 289.1 321.2 0.02 34 260 9810 -54.3 -67.3 19 13.0 -54.5 271 98 321.7 321.7 289.3 321.8 0.02 35 256 9909 -54.5 -70.5 12 16.0 -54.7 273 90 322.8 322.8 289.6 322.9 0.01 36 250 10060 -54.5 -70.5 12 16.0 -54.7 275 79 325.0 325.0 290.3 325.1 0.01 37 242 10269 -54.5 -70.5 12 16.0 -54.7 278 74 328.1 328.1 291.2 328.1 0.01 38 213 11082 -58.5 -72.5 15 14.0 -58.6 265 59 334.1 334.1 292.8 334.1 0.01 39 200 11480 -58.3 -76.3 8 18.0 -58.5 260 68 340.4 340.4 294.4 340.5 0.01 40 182 12074 -57.5 -80.5 4 23.0 -57.7 263 74 351.1 351.1 296.8 351.1 0.00 41 170 12508 -53.7 -81.7 2 28.0 -54.1 270 58 364.3 364.3 299.5 364.3 0.00 42 160 12896 -55.3 -82.3 2 27.0 -55.6 272 60 367.9 367.9 300.2 368.0 0.00 43 153 13183 -53.1 -82.1 2 29.0 -53.5 275 49 376.4 376.4 301.6 376.5 0.00 44 150 13310 -54.3 -82.3 2 28.0 -54.7 275 47 376.5 376.5 301.7 376.5 0.00 45 144 13570 -55.9 -82.9 2 27.0 -56.2 275 50 378.2 378.2 301.9 378.2 0.00 46 133 14074 -56.5 -83.5 2 27.0 -56.8 275 53 385.8 385.8 303.2 385.8 0.00 47 125 14468 -55.3 -84.3 2 29.0 -55.7 273 50 394.9 394.9 304.5 394.9 0.00 48 110 15281 -55.9 -84.9 1 29.0 -56.3 270 41 408.4 408.4 306.3 408.4 0.00 49 105 15578 -53.5 -84.5 1 31.0 -54.1 270 33 418.5 418.5 307.5 418.5 0.00 50 100 15890 -54.9 -84.9 1 30.0 -55.5 270 25 421.7 421.7 307.9 421.7 0.00 51 94 16284 -55.7 -85.7 1 30.0 -56.2 264 30 427.6 427.6 308.6 427.6 0.00 52 75 17728 -53.3 -84.3 1 31.0 -54.2 258 28 461.2 461.2 311.9 461.2 0.00 53 70 18170 -54.7 -85.7 1 31.0 -55.5 255 21 467.4 467.4 312.4 467.4 0.00 54 57 19475 -58.1 -87.1 1 29.0 -58.7 235 17 487.9 487.9 314.1 487.9 0.00 55 51 20183 -53.7 -85.7 1 32.0 -54.9 275 21 514.0 514.0 315.9 514.0 0.00 56 50 20310 -54.1 -86.1 1 32.0 -55.2 290 16 516.0 516.0 316.1 516.0 0.00 57 43 21271 -56.7 -86.7 1 30.0 -57.7 263 14 532.3 532.3 317.1 532.4 0.00 58 38 22061 -53.1 -86.1 1 33.0 -54.7 279 19 560.7 560.7 318.7 560.7 0.01 59 32 23158 -56.9 -87.9 1 31.0 -58.1 260 4 578.7 578.7 319.6 578.8 0.01 60 31 23360 -54.7 -86.7 1 32.0 -56.3 272 11 590.0 590.0 320.2 590.0 0.01 61 30 23570 -55.1 -86.1 1 31.0 -56.7 285 19 594.4 594.4 320.3 594.5 0.01 62 26 24484 -56.9 -87.9 1 31.0 -58.4 247 8 614.1 614.2 321.2 614.2 0.01 63 20 26160 -54.5 -86.5 1 32.0 -56.8 295 25 669.4 669.4 323.4 669.4 0.01 64 16 27588 -55.9 -86.9 1 31.0 -58.3 325 18 708.9 708.9 324.7 709.0 0.01 65 15 28003 -52.9 -85.9 1 33.0 -56.2 333 15 732.1 732.1 325.4 732.2 0.02 66 11 29999 -54.7 -86.7 1 32.0 -58.2 332 26 793.4 793.4 327.1 793.6 0.02 67 10 30610 -54.9 -86.9 1 32.0 -58.6 315 38 814.6 814.6 327.6 814.8 0.02 68 9.0 31282 -56.1 -87.1 1 31.0 -59.7 834.9 834.9 328.1 835.1 0.02 69 4.5 35749 -50.1 -85.1 1 35.0 -58.5 1046.1 1046.2 331.9 1046.8 0.06 TRP 213 11082 -58.5 -72.5 15 14.0 -58.6 265 59 334.1 334.1 292.8 334.1 0.01 WND 293 9044 -50.3 -54.8 59 4.5 -50.4 265 102 316.6 316.6 287.7 316.9 0.08 Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 39.71 % Est. max temperature: -0.75 C = 30.64 F Sfc-Lift cond lev (LCL): 869.00 mb = 1159.94 m = 3805.54 ft T: -11.80 C 700-500 lapse rate: 3.19 C/km ThetaE index: 0.09 C Layer 845.0- 842.0 mb Conv cond level (CCL): 574.16 mb = 4300.37 m = 14108.66 ft Mean mixing ratio: 1.36 g/kg Conv temperature: 23.69 C = 74.65 F Cap Strength: 25.66 C Lifted Index: 25.81 C Risk: None Lifted Index @300 mb: 29.42 C Lifted Index @700 mb: 12.42 C Showalter Index: 25.17 C Risk: None Total Totals Index: 13.40 C Risk: None Vertical Totals Index: 9.20 C Cross Totals Index: 4.20 C K Index: -45.70 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 7.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.12 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 91559.88 J/kg Cap Strength: 25.27 C Lift Cond Lev (LCL): 835.82 mb = 1458.53 m = 4785.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 25 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 1002 53 300 3 2.6 -1.5 | 138 22 -14.8 16.4 1 1000 66 300 3 2.6 -1.5 | 138 22 -14.8 16.4 2 970 305 320 14 9.0 -10.7 | 130 11 -8.4 7.2 3 933 610 320 20 12.9 -15.3 | 119 5 -4.6 2.6 4 925 679 315 17 12.0 -12.0 | 137 8 -5.4 5.9 5 897 914 290 19 17.9 -6.5 | 182 11 0.4 11.4 6 862 1219 280 21 20.7 -3.6 | 193 15 3.3 14.2 7 850 1330 290 22 20.7 -7.5 | 197 11 3.2 10.4 8 829 1524 295 17 15.4 -7.2 | 169 11 -2.0 10.7 9 796 1829 275 22 21.9 -1.9 | 196 17 4.5 16.0 10 765 2134 300 24 20.8 -12.0 | 210 7 3.4 5.9 11 735 2438 300 22 19.1 -11.0 | 193 7 1.6 6.9 12 706 2743 290 32 30.1 -10.9 | 241 14 12.6 6.9 13 700 2812 290 36 33.8 -12.3 | 251 17 16.4 5.6 14 651 3353 285 48 46.4 -12.4 | 259 29 28.9 5.5 15 625 3658 285 40 38.6 -10.4 | 250 23 21.2 7.5 16 576 4267 285 38 36.7 -9.8 | 247 21 19.3 8.1 17 531 4877 285 35 33.8 -9.1 | 242 19 16.4 8.8 18 500 5320 280 52 51.2 -9.0 | 255 35 33.8 8.9 19 468 5791 275 58 57.8 -5.1 | 252 42 40.3 12.8 20 449 6096 270 58 58.0 -0.0 | 246 44 40.6 17.9 21 400 6930 265 66 65.7 5.8 | 244 54 48.3 23.6 22 395 7010 260 67 66.0 11.6 | 239 57 48.6 29.5 23 361 7620 260 81 79.8 14.1 | 243 70 62.3 32.0 24 346 7925 265 96 95.6 8.4 | 251 82 78.2 26.3 25 300 8890 265 100 99.6 8.7 | 252 86 82.2 26.6 26 293 9044 265 102 101.6 8.9 | 252 88 84.2 26.8 27 288 9144 265 102 101.6 8.9 | 252 88 84.2 26.8 28 262 9754 270 102 102.0 -0.0 | 258 86 84.6 17.9 29 250 10060 275 79 78.7 -6.9 | 260 62 61.3 11.0 30 238 10363 280 72 70.9 -12.5 | 264 54 53.5 5.4 31 227 10668 270 63 63.0 -0.0 | 249 49 45.6 17.9 32 213 11082 265 59 58.8 5.1 | 241 47 41.3 23.0 33 207 11278 265 58 57.8 5.1 | 240 46 40.3 22.9 34 200 11480 260 68 67.0 11.8 | 239 58 49.5 29.7 35 188 11887 260 82 80.8 14.2 | 243 71 63.3 32.1 36 170 12497 270 58 58.0 -0.0 | 246 44 40.6 17.9 37 162 12802 270 65 65.0 -0.0 | 249 51 47.6 17.9 38 155 13106 275 50 49.8 -4.4 | 247 35 32.4 13.5 39 150 13310 275 47 46.8 -4.1 | 245 32 29.4 13.8 40 134 14021 275 54 53.8 -4.7 | 250 39 36.4 13.2 41 111 15240 270 42 42.0 -0.0 | 234 30 24.6 17.9 42 100 15890 270 25 25.0 -0.0 | 203 19 7.6 17.9 43 96 16154 270 25 25.0 -0.0 | 203 19 7.6 17.9 44 91 16459 255 36 34.8 9.3 | 213 32 17.3 27.2 45 83 17069 250 32 30.1 10.9 | 204 31 12.6 28.8 46 76 17678 255 31 29.9 8.0 | 206 29 12.5 25.9 47 72 17983 275 10 10.0 -0.9 | 156 19 -7.5 17.0 48 70 18170 255 21 20.3 5.4 | 187 24 2.9 23.3 49 69 18288 250 18 16.9 6.2 | 179 24 -0.5 24.0 50 65 18593 265 26 25.9 2.3 | 203 22 8.5 20.2 51 62 18898 285 12 11.6 -3.1 | 158 16 -5.8 14.8 52 60 19202 275 9 9.0 -0.8 | 154 19 -8.5 17.1 53 57 19507 230 18 13.8 11.6 | 173 30 -3.6 29.5 54 54 19812 230 37 28.3 23.8 | 195 43 10.9 41.7 55 50 20310 290 16 15.0 -5.5 | 169 13 -2.4 12.4 56 49 20422 285 26 25.1 -6.7 | 215 14 7.7 11.2 57 47 20726 290 17 16.0 -5.8 | 173 12 -1.5 12.1 58 45 21031 275 11 11.0 -1.0 | 159 18 -6.5 16.9 59 43 21336 260 15 14.8 2.6 | 173 21 -2.7 20.5 60 41 21641 255 11 10.6 2.8 | 162 22 -6.8 20.7 61 39 21946 270 23 23.0 -0.0 | 197 19 5.6 17.9 62 37 22250 295 12 10.9 -5.1 | 153 14 -6.6 12.8 63 32 23165 260 4 3.9 0.7 | 144 23 -13.5 18.6 64 30 23570 285 19 18.4 -4.9 | 184 13 0.9 13.0 65 29 23774 270 15 15.0 -0.0 | 172 18 -2.4 17.9 66 28 24079 285 19 18.4 -4.9 | 184 13 0.9 13.0 67 26 24384 270 3 3.0 -0.0 | 141 23 -14.4 17.9 68 25 24689 200 17 5.8 16.0 | 161 36 -11.6 33.9 69 24 24994 220 22 14.1 16.9 | 175 35 -3.3 34.7 70 23 25298 285 11 10.6 -2.8 | 156 17 -6.8 15.0 71 22 25603 255 18 17.4 4.7 | 180 23 -0.0 22.6 72 21 25908 285 10 9.7 -2.6 | 153 17 -7.8 15.3 73 20 26160 295 25 22.7 -10.6 | 216 9 5.2 7.3 74 20 26213 320 10 6.4 -7.7 | 133 15 -11.0 10.2 75 19 26518 295 26 23.6 -11.0 | 222 9 6.1 6.9 76 18 26822 305 32 26.2 -18.4 | 273 9 8.8 -0.5 77 16 27432 330 17 8.5 -14.7 | 110 9 -8.9 3.2 78 16 27737 320 18 11.6 -13.8 | 125 7 -5.9 4.1 79 15 28042 335 15 6.3 -13.6 | 111 12 -11.1 4.3 80 14 28346 345 23 6.0 -22.2 | 69 12 -11.5 -4.3 81 13 28956 335 27 11.4 -24.5 | 42 9 -6.0 -6.6 82 12 29566 330 18 9.0 -15.6 | 105 9 -8.4 2.3 83 11 29870 340 20 6.8 -18.8 | 85 11 -10.6 -0.9 84 11 30175 320 34 21.9 -26.0 | 332 9 4.4 -8.2 85 10 30610 315 38 26.9 -26.9 | 314 13 9.4 -9.0 Wind Parameters Mean winds (0-6000m): 285.7 at 33.3 knts Storm direction: 315.7 at 25.0 knts Shear (0-3000m) pos: 4.0 neg: 4.2 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 94.1 neg: -22.9 tot: 71.2 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 76.05 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 ------------------------------------------------------------------------------- 500 319 12 133 13| 16.6 0.0 16.6| 2.1 -9.5 -7.3 -14.6 -0.17| 16.7 -2.8 1000 309 15 147 10| 8.3 5.9 14.2| 24.1 -9.5 14.6 14.6 0.25| 14.4 3.6 1500 300 17 164 10| 5.4 4.0 9.4| 29.4 -20.5 8.8 5.9 0.12| 12.7 1.5 2000 295 18 174 10| 5.3 3.0 8.3| 54.7 -20.5 34.2 17.1 0.23| 13.1 3.1 2500 296 19 178 9| 4.8 2.4 7.2| 62.2 -22.9 39.2 15.7 0.24| 12.1 2.9 3000 294 22 194 9| 4.0 4.2 8.2| 94.1 -22.9 71.2 23.7 0.30| 12.9 3.9 4000 291 27 223 11| 3.0 3.1 6.1|102.5 -54.3 48.2 12.0 0.21| 11.8 2.5 5000 289 29 230 13| 2.4 2.8 5.2|119.6 -66.5 53.1 10.6 0.19| 10.5 2.0 6000 286 33 239 17| 2.0 4.0 6.0|139.6-131.4 8.2 1.4 0.13| 10.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251108.00.gif