UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 1 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 ------------------------------------------------------------------------------- 0 1000 -181 SFC 972 53 5.0 2.8 86 2.2 3.9 345 6 280.4 281.2 278.5 293.7 4.81 2 925 455 2.6 -0.0 83 2.6 1.4 10 30 282.0 282.7 278.4 293.5 4.13 3 850 1139 1.0 1.0 100 0.0 1.0 340 10 287.2 288.0 281.7 300.9 4.84 4 751 2128 -3.1 -3.2 99 0.1 -3.1 14 22 293.1 293.8 283.4 304.9 4.02 5 731 2342 -1.5 -4.2 82 2.7 -2.7 15 12 297.1 297.8 284.8 308.6 3.83 6 727 2386 -1.5 -4.9 78 3.4 -3.0 15 10 297.6 298.2 284.8 308.5 3.65 7 700 2686 -4.1 -5.5 90 1.4 -4.7 355 9 297.9 298.6 284.9 308.8 3.62 8 677 2948 -5.9 -5.9 100 0.0 -5.9 326 12 298.8 299.5 285.2 309.8 3.63 9 656 3194 -6.3 -6.9 95 0.6 -6.5 323 13 301.0 301.7 285.9 311.6 3.47 10 645 3326 -6.7 -10.9 72 4.2 -8.2 336 12 302.1 302.5 285.3 310.1 2.58 11 642 3363 -6.9 -11.0 73 4.1 -8.4 339 12 302.2 302.7 285.4 310.2 2.57 12 601 3872 -11.7 -12.3 95 0.6 -11.9 345 12 302.4 302.9 285.4 310.1 2.47 13 581 4130 -13.1 -14.1 92 1.0 -13.4 355 13 303.7 304.1 285.5 310.7 2.21 14 576 4196 -13.1 -20.1 56 7.0 -15.0 1 14 304.5 304.7 284.9 308.8 1.34 15 571 4263 -13.3 -21.3 51 8.0 -15.3 8 14 305.0 305.2 284.9 309.0 1.22 16 564 4356 -13.7 -20.7 55 7.0 -15.5 6 15 305.6 305.9 285.2 309.9 1.30 17 560 4410 -13.7 -21.7 51 8.0 -15.7 4 15 306.2 306.5 285.4 310.2 1.20 18 554 4492 -13.7 -28.7 27 15.0 -16.8 360 16 307.2 307.3 285.1 309.4 0.65 19 500 5260 -20.9 -33.9 30 13.0 -22.9 25 17 307.6 307.6 284.9 309.1 0.43 20 484 5500 -23.1 -35.1 32 12.0 -24.8 40 21 307.7 307.8 285.0 309.1 0.40 21 475 5637 -24.3 -31.3 52 7.0 -25.4 39 21 307.9 308.0 285.3 309.9 0.59 22 458 5902 -26.1 -40.1 26 14.0 -27.7 37 22 308.9 308.9 285.2 309.8 0.25 23 429 6373 -29.1 -55.1 6 26.0 -30.8 57 26 310.9 310.9 285.7 311.1 0.05 24 400 6870 -33.1 -51.1 15 18.0 -34.3 40 25 312.0 312.0 286.1 312.3 0.09 25 395 6958 -33.7 -49.7 18 16.0 -34.7 37 26 312.3 312.3 286.3 312.7 0.10 26 365 7508 -38.3 -57.3 12 19.0 -39.1 49 21 313.3 313.3 286.6 313.5 0.05 27 300 8840 -44.7 -67.7 6 23.0 -45.3 360 18 322.4 322.4 289.5 322.4 0.01 28 259 9823 -44.1 -73.1 3 29.0 -44.8 304 15 337.1 337.1 293.6 337.1 0.01 29 250 10060 -44.7 -73.7 2 29.0 -45.4 290 15 339.6 339.6 294.2 339.6 0.01 30 245 10195 -45.3 -74.3 2 29.0 -46.0 297 14 340.7 340.7 294.5 340.7 0.01 31 238 10390 -43.7 -74.7 2 31.0 -44.5 302 13 345.9 345.9 295.7 346.0 0.01 32 219 10949 -44.5 -75.5 2 31.0 -45.3 280 15 353.0 353.0 297.3 353.1 0.01 33 204 11426 -42.7 -76.7 1 34.0 -43.7 237 11 363.1 363.1 299.3 363.1 0.01 34 200 11560 -43.3 -76.3 1 33.0 -44.3 190 8 364.2 364.2 299.5 364.2 0.01 35 181 12228 -43.9 -76.9 1 33.0 -44.9 241 8 373.8 373.8 301.2 373.8 0.01 36 178 12340 -42.7 -76.7 1 34.0 -43.9 228 12 377.5 377.5 301.9 377.6 0.01 37 167 12767 -45.3 -78.3 1 33.0 -46.3 197 19 380.1 380.1 302.3 380.2 0.01 38 150 13480 -45.9 -78.9 1 33.0 -46.9 240 38 391.0 391.0 303.9 391.0 0.01 39 145 13706 -46.1 -79.1 1 33.0 -47.1 240 38 394.4 394.4 304.5 394.5 0.01 40 143 13799 -45.9 -78.9 1 33.0 -46.9 246 36 396.3 396.4 304.7 396.4 0.01 41 121 14901 -50.7 -80.7 2 30.0 -51.4 234 20 407.0 407.0 306.1 407.0 0.00 42 119 15010 -50.1 -81.1 1 31.0 -50.9 231 21 410.0 410.0 306.5 410.0 0.00 43 100 16140 -53.5 -82.5 2 29.0 -54.1 230 14 424.4 424.4 308.2 424.4 0.00 44 94 16535 -55.9 -83.9 2 28.0 -56.4 228 17 427.2 427.2 308.5 427.2 0.00 45 83 17322 -57.3 -85.3 2 28.0 -57.8 239 27 439.8 439.8 309.8 439.9 0.00 46 70 18390 -60.1 -86.1 2 26.0 -60.5 255 12 455.8 455.8 311.4 455.8 0.00 47 66 18756 -60.7 -86.7 2 26.0 -61.1 252 15 462.2 462.2 312.0 462.3 0.00 48 55 19895 -58.7 -86.7 2 28.0 -59.3 271 6 491.6 491.6 314.4 491.6 0.00 49 50 20490 -60.5 -87.5 2 27.0 -61.0 285 13 500.9 500.9 315.0 500.9 0.00 50 46 21009 -61.3 -87.3 2 26.0 -61.9 234 10 511.1 511.1 315.7 511.1 0.00 51 36 22540 -58.7 -86.7 2 28.0 -59.6 275 15 554.9 554.9 318.3 554.9 0.01 52 30 23680 -61.1 -88.1 2 27.0 -61.9 285 4 578.1 578.1 319.6 578.1 0.01 53 27 24334 -62.1 -88.1 2 26.0 -62.9 310 7 592.9 592.9 320.3 593.0 0.01 54 20 26200 -60.3 -88.3 1 28.0 -61.6 125 9 651.6 651.6 322.7 651.7 0.01 55 10 30550 -56.3 -85.3 1 29.0 -59.6 80 11 809.4 809.4 327.5 809.6 0.03 56 8.6 31511 -54.9 -85.9 1 31.0 -59.0 850.5 850.5 328.4 850.8 0.03 57 8.1 31892 -56.7 -85.7 1 29.0 -60.3 858.1 858.1 328.5 858.4 0.03 58 6.7 33107 -52.7 -84.7 1 32.0 -58.4 922.7 922.7 329.8 923.1 0.05 TRP 300 8840 -44.7 -67.7 6 23.0 -45.3 360 18 322.4 322.4 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 825.85 mb = 1380.13 m = 4527.93 ft Wetbulb zero: 825.83 mb = 1369.35 m = 4492.58 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 78.99 % Est. max temperature: 13.30 C = 55.94 F Sfc-Lift cond lev (LCL): 939.58 mb = 328.13 m = 1076.51 ft T: 3.36 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.19 C Layer 925.0- 850.0 mb Conv cond level (CCL): 796.63 mb = 1656.69 m = 5435.26 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 14.78 C = 58.60 F Cap Strength: 12.50 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 19.50 C Lifted Index @700 mb: 8.33 C Showalter Index: 7.38 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.83 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 65241.84 J/kg Cap Strength: 12.45 C Lift Cond Lev (LCL): 892.47 mb = 744.58 m = 2442.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 12 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 ---------------------------------------------------------- 0 972 53 345 6 1.6 -5.8 | 245 9 8.4 3.8 1 942 305 5 28 -2.4 -27.9 | 346 19 4.4 -18.3 2 925 455 10 30 -5.2 -29.5 | 355 20 1.6 -19.9 3 907 610 20 23 -7.9 -21.6 | 5 12 -1.0 -12.0 4 874 914 45 13 -9.2 -9.2 | 101 2 -2.3 0.4 5 850 1139 340 10 3.4 -9.4 | 269 10 10.3 0.2 6 841 1219 345 10 2.6 -9.7 | 270 9 9.4 -0.0 7 810 1524 325 14 8.0 -11.5 | 277 15 14.9 -1.8 8 780 1829 350 19 3.3 -18.7 | 312 14 10.1 -9.1 9 750 2134 15 22 -5.7 -21.3 | 354 12 1.2 -11.6 10 722 2438 15 7 -1.8 -6.8 | 240 6 5.0 2.9 11 700 2686 355 9 0.8 -9.0 | 265 8 7.6 0.7 12 695 2743 355 9 0.8 -9.0 | 265 8 7.6 0.7 13 668 3048 310 13 10.0 -8.4 | 266 17 16.8 1.3 14 642 3353 340 12 4.1 -11.3 | 279 11 11.0 -1.6 15 617 3658 355 10 0.9 -10.0 | 272 8 7.7 -0.3 16 592 3962 340 13 4.4 -12.2 | 283 12 11.3 -2.6 17 569 4267 10 14 -2.4 -13.8 | 313 6 4.4 -4.2 18 547 4572 355 17 1.5 -16.9 | 311 11 8.3 -7.3 19 526 4877 360 16 -0.0 -16.0 | 313 9 6.8 -6.4 20 505 5182 5 17 -1.5 -16.9 | 324 9 5.4 -7.3 21 500 5260 25 17 -7.2 -15.4 | 3 6 -0.3 -5.8 22 485 5486 40 21 -13.5 -16.1 | 46 9 -6.6 -6.5 23 445 6096 35 23 -13.2 -18.8 | 35 11 -6.3 -9.2 24 427 6401 60 26 -22.5 -13.0 | 78 16 -15.7 -3.4 25 409 6706 50 30 -23.0 -19.3 | 59 19 -16.1 -9.7 26 400 6870 40 25 -16.1 -19.2 | 44 13 -9.2 -9.5 27 392 7010 35 27 -15.5 -22.1 | 35 15 -8.6 -12.5 28 375 7315 55 24 -19.7 -13.8 | 72 13 -12.8 -4.1 29 359 7620 45 19 -13.4 -13.4 | 60 8 -6.6 -3.8 30 343 7925 10 20 -3.5 -19.7 | 341 11 3.4 -10.1 31 314 8534 20 16 -5.5 -15.0 | 346 6 1.4 -5.4 32 300 8840 360 18 -0.0 -18.0 | 321 11 6.8 -8.4 33 287 9144 350 14 2.4 -13.8 | 294 10 9.3 -4.2 34 274 9449 335 16 6.8 -14.5 | 290 14 13.6 -4.9 35 250 10058 285 14 13.5 -3.6 | 254 21 20.4 6.0 36 250 10060 290 15 14.1 -5.1 | 258 21 20.9 4.5 37 239 10363 305 13 10.6 -7.5 | 263 18 17.5 2.2 38 228 10668 275 8 8.0 -0.7 | 239 17 14.8 8.9 39 218 10973 280 16 15.8 -2.8 | 253 24 22.6 6.9 40 209 11278 290 14 13.2 -4.8 | 256 21 20.0 4.8 41 200 11560 190 8 1.4 7.9 | 205 19 8.2 17.5 42 190 11887 205 12 5.1 10.9 | 210 24 11.9 20.5 43 182 12192 245 7 6.3 3.0 | 226 18 13.2 12.6 44 174 12497 210 18 9.0 15.6 | 212 30 15.8 25.2 45 166 12802 195 19 4.9 18.4 | 203 30 11.8 28.0 46 150 13480 240 38 32.9 19.0 | 234 49 39.8 28.6 47 145 13716 240 38 32.9 19.0 | 234 49 39.8 28.6 48 138 14021 265 32 31.9 2.8 | 252 41 38.7 12.4 49 126 14630 255 23 22.2 6.0 | 242 33 29.1 15.6 50 120 14935 230 20 15.3 12.9 | 225 32 22.2 22.5 51 115 15240 235 25 20.5 14.3 | 229 36 27.3 24.0 52 109 15545 255 35 33.8 9.1 | 245 45 40.7 18.7 53 105 15850 265 30 29.9 2.6 | 252 39 36.7 12.2 54 100 16140 230 14 10.7 9.0 | 223 26 17.6 18.6 55 100 16154 225 17 12.0 12.0 | 221 29 18.9 21.7 56 95 16459 230 14 10.7 9.0 | 223 26 17.6 18.6 57 91 16764 220 27 17.4 20.7 | 219 39 24.2 30.3 58 86 17069 235 29 23.8 16.6 | 229 40 30.6 26.3 59 78 17678 245 23 20.8 9.7 | 235 34 27.7 19.4 60 71 18288 290 11 10.3 -3.8 | 251 18 17.2 5.9 61 70 18390 255 12 11.6 3.1 | 235 22 18.4 12.7 62 68 18593 255 12 11.6 3.1 | 235 22 18.4 12.7 63 65 18898 250 17 16.0 5.8 | 236 28 22.8 15.4 64 61 19202 215 16 9.2 13.1 | 215 28 16.0 22.7 65 59 19507 285 10 9.7 -2.6 | 247 18 16.5 7.0 66 56 19812 285 4 3.9 -1.0 | 231 14 10.7 8.6 67 53 20117 235 10 8.2 5.7 | 224 22 15.0 15.4 68 50 20490 285 13 12.6 -3.4 | 252 20 19.4 6.3 69 48 20726 285 13 12.6 -3.4 | 252 20 19.4 6.3 70 46 21031 230 10 7.7 6.4 | 222 22 14.5 16.1 71 44 21336 255 16 15.5 4.1 | 238 26 22.3 13.8 72 42 21641 260 14 13.8 2.4 | 240 24 20.6 12.1 73 40 21946 295 11 10.0 -4.6 | 253 18 16.8 5.0 74 38 22250 275 16 15.9 -1.4 | 250 24 22.8 8.2 75 34 22860 275 13 13.0 -1.1 | 247 22 19.8 8.5 76 33 23165 290 13 12.2 -4.4 | 255 20 19.1 5.2 77 30 23680 285 4 3.9 -1.0 | 231 14 10.7 8.6 78 24 24994 335 10 4.2 -9.1 | 267 11 11.1 0.6 79 23 25298 10 11 -1.9 -10.8 | 284 5 4.9 -1.2 80 22 25603 320 10 6.4 -7.7 | 262 13 13.3 2.0 81 21 25908 360 13 -0.0 -13.0 | 296 8 6.8 -3.4 82 20 26200 125 9 -7.4 5.2 | 178 15 -0.5 14.8 83 20 26213 60 10 -8.7 -5.0 | 159 5 -1.8 4.6 84 19 26518 120 10 -8.7 5.0 | 173 15 -1.8 14.6 85 18 26822 60 1 -0.9 -0.5 | 213 11 6.0 9.1 86 16 27432 330 7 3.5 -6.1 | 251 11 10.3 3.6 87 16 27737 300 11 9.5 -5.5 | 256 17 16.4 4.1 88 15 28042 330 22 11.0 -19.1 | 298 20 17.8 -9.4 89 14 28346 360 16 -0.0 -16.0 | 313 9 6.8 -6.4 90 14 28651 15 14 -3.6 -13.5 | 320 5 3.2 -3.9 91 12 29261 310 13 10.0 -8.4 | 266 17 16.8 1.3 92 12 29566 345 14 3.6 -13.5 | 290 11 10.5 -3.9 93 11 29870 330 15 7.5 -13.0 | 283 15 14.3 -3.4 94 11 30175 5 16 -1.4 -15.9 | 319 8 5.5 -6.3 95 10 30550 80 11 -10.8 -1.9 | 153 9 -4.0 7.7 Wind Parameters Mean winds (0-6000m): 5.4 at 15.8 knts Storm direction: 35.4 at 11.8 knts Shear (0-3000m) pos: 5.8 neg: 6.4 tot: 12.2 10-3/s Storm rel Dir Shear (0-3000m): 20.4 deg Storm rel helicity (0-3000m) pos: 166.3 neg: -25.7 tot: 140.7 m^2/s^2 ave: 46.9 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 18.9 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.09 Bulk Shear: 6.42 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 7 23 342 14| 21.3 0.0 21.3| 81.1 0.0 81.1 162.2 0.79| 32.8 25.8 1000 15 20 350 10| 10.6 7.6 18.2| 94.8 -1.7 93.2 93.2 0.45| 28.7 12.9 1500 7 17 327 9| 7.1 6.7 13.7|101.9 -5.9 96.0 64.0 0.38| 22.7 8.7 2000 2 17 321 10| 8.7 5.0 13.7|153.5 -5.9 147.5 73.8 0.49| 20.9 10.2 2500 4 17 322 9| 7.0 6.3 13.3|161.9 -21.1 140.7 56.3 0.32| 20.4 6.6 3000 1 16 313 9| 5.8 6.4 12.2|166.3 -25.7 140.7 46.9 0.30| 18.9 5.7 4000 357 15 303 9| 5.2 4.7 9.9|185.7 -27.9 157.8 39.4 0.30| 16.3 4.9 5000 358 15 305 9| 4.7 3.7 8.4|195.6 -28.8 166.8 33.4 0.31| 14.2 4.4 6000 5 16 318 8| 4.7 3.0 7.7|216.1 -33.2 182.9 30.5 0.34| 13.2 4.5 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251101.12.gif