UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 2 MAY 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 1011 53 2.6 -4.4 60 7.0 -0.0 70 2 274.9 275.3 272.5 282.4 2.72 1 1003 116 1.8 -7.2 51 9.0 -1.3 81 5 274.7 275.1 271.6 280.9 2.22 2 1000 140 2.0 -8.0 47 10.0 -1.4 85 6 275.1 275.5 271.7 281.0 2.09 3 986 254 4.2 -11.8 30 16.0 -1.0 113 12 278.5 278.7 272.9 283.0 1.57 4 973 362 4.8 -10.2 33 15.0 -0.4 126 15 280.1 280.4 274.2 285.3 1.81 5 947 582 4.0 -12.0 30 16.0 -1.3 130 14 281.5 281.8 274.6 286.2 1.61 6 925 773 2.8 -12.2 32 15.0 -2.1 130 13 282.2 282.5 275.0 286.9 1.62 7 907 932 1.8 -8.2 47 10.0 -1.8 125 13 282.7 283.1 276.3 289.3 2.27 8 850 1451 -2.1 -17.1 31 15.0 -6.3 125 10 283.9 284.1 275.3 287.5 1.18 9 823 1707 -3.1 -19.1 28 16.0 -7.4 191 8 285.5 285.7 275.9 288.6 1.02 10 812 1813 -2.9 -30.9 9 28.0 -8.5 229 7 286.8 286.9 275.6 288.0 0.36 11 808 1853 -2.7 -16.7 33 14.0 -6.7 236 7 287.5 287.7 277.3 291.3 1.28 12 796 1971 -1.9 -36.9 5 35.0 -8.2 240 10 289.5 289.6 276.7 290.2 0.20 13 763 2307 -3.1 -28.1 12 25.0 -8.7 242 14 291.8 291.9 278.3 293.4 0.50 14 758 2359 -3.1 -9.1 63 6.0 -5.3 241 14 292.3 292.8 281.3 299.9 2.53 15 744 2506 -3.7 -4.8 92 1.1 -4.1 242 16 293.2 293.9 282.9 303.8 3.60 16 727 2689 -4.3 -4.3 100 0.0 -4.3 248 19 294.5 295.2 283.7 305.8 3.82 17 700 2986 -5.9 -5.9 100 0.0 -5.9 260 18 296.0 296.6 284.0 306.4 3.51 18 610 4055 -10.5 -11.7 91 1.2 -10.9 236 21 302.5 303.0 285.5 310.5 2.56 19 599 4195 -10.9 -16.9 61 6.0 -12.7 239 23 303.6 304.0 284.9 309.1 1.70 20 593 4272 -11.5 -14.5 78 3.0 -12.5 240 25 303.8 304.2 285.5 310.4 2.09 21 577 4481 -12.7 -14.9 84 2.2 -13.4 230 24 304.8 305.2 285.8 311.4 2.08 22 569 4588 -13.1 -15.6 81 2.5 -13.9 225 24 305.6 305.9 286.0 311.9 1.99 23 539 5001 -12.9 -14.5 88 1.6 -13.5 253 37 310.6 311.0 288.1 318.0 2.31 24 500 5570 -15.9 -17.8 85 1.9 -16.4 270 42 313.7 314.0 288.7 319.9 1.89 25 465 6115 -19.3 -21.8 81 2.5 -20.0 265 47 316.0 316.3 289.0 320.8 1.44 26 400 7220 -27.7 -30.4 78 2.7 -28.2 270 58 319.0 319.1 289.3 321.7 0.76 27 337 8426 -36.3 -40.0 69 3.7 -36.7 269 74 323.3 323.3 290.2 324.6 0.35 28 309 9020 -40.5 -43.0 77 2.5 -40.7 274 92 325.5 325.6 290.7 326.6 0.28 29 307 9064 -40.7 -43.9 71 3.2 -40.9 274 94 325.8 325.9 290.8 326.8 0.25 30 300 9220 -42.1 -45.9 66 3.8 -42.3 275 94 326.0 326.1 290.8 326.8 0.21 31 290 9449 -44.1 -46.2 80 2.1 -44.2 275 95 326.4 326.4 290.9 327.1 0.21 32 270 9926 -48.1 -51.6 67 3.5 -48.3 275 97 327.3 327.3 291.1 327.7 0.12 33 257 10250 -50.9 -52.4 84 1.5 -51.0 275 98 327.8 327.8 291.2 328.3 0.12 34 250 10430 -52.5 -56.1 65 3.6 -52.6 275 99 328.0 328.0 291.2 328.3 0.08 35 248 10482 -53.1 -57.0 62 3.9 -53.2 275 99 327.9 327.9 291.2 328.2 0.07 36 237 10772 -54.7 -60.7 47 6.0 -54.8 274 98 329.7 329.8 291.7 329.9 0.05 37 229 10991 -55.9 -60.3 58 4.4 -56.0 272 95 331.2 331.2 292.1 331.4 0.05 38 220 11244 -57.9 -63.9 46 6.0 -58.0 270 92 331.9 331.9 292.3 332.0 0.03 39 207 11625 -59.6 -65.6 45 6.0 -59.7 270 105 335.0 335.0 293.1 335.1 0.03 40 205 11686 -59.9 -65.9 45 6.0 -60.0 275 103 335.5 335.5 293.2 335.6 0.03 41 200 11840 -58.7 -69.7 23 11.0 -58.8 280 93 339.8 339.8 294.3 339.9 0.02 42 191 12129 -57.9 -71.9 15 14.0 -58.1 278 89 345.6 345.6 295.7 345.6 0.01 43 171 12821 -60.9 -75.9 12 15.0 -61.0 285 57 351.7 351.7 297.0 351.8 0.01 44 154 13475 -59.1 -84.1 3 25.0 -59.3 259 52 365.5 365.5 299.8 365.5 0.00 45 150 13640 -57.9 -84.9 2 27.0 -58.2 270 54 370.3 370.3 300.6 370.3 0.00 46 148 13725 -56.9 -84.9 2 28.0 -57.2 260 58 373.5 373.5 301.2 373.5 0.00 47 142 13986 -57.9 -85.9 2 28.0 -58.2 264 54 376.2 376.2 301.6 376.2 0.00 48 132 14447 -55.9 -85.9 1 30.0 -56.3 272 46 387.7 387.7 303.5 387.7 0.00 49 100 16210 -56.1 -86.1 1 30.0 -56.6 265 34 419.3 419.3 307.6 419.3 0.00 50 96 16469 -57.3 -87.3 1 30.0 -57.8 265 33 421.9 421.9 307.9 421.9 0.00 51 70 18470 -56.9 -87.9 1 31.0 -57.5 280 22 462.7 462.7 312.0 462.7 0.00 52 62 19242 -55.5 -87.5 1 32.0 -56.3 258 21 482.1 482.1 313.6 482.1 0.00 53 50 20610 -56.7 -87.7 1 31.0 -57.5 205 8 509.9 509.9 315.7 509.9 0.00 54 47 21004 -57.7 -87.7 1 30.0 -58.5 207 9 516.6 516.6 316.1 516.6 0.00 55 37 22522 -57.5 -88.5 1 31.0 -58.5 238 10 553.7 553.7 318.3 553.7 0.00 56 32 23453 -52.7 -87.7 1 35.0 -54.6 352 5 590.0 590.0 320.2 590.0 0.01 57 30 23870 -53.7 -87.7 1 34.0 -55.5 120 6 598.2 598.2 320.5 598.3 0.01 58 29 24088 -53.7 -87.7 1 34.0 -55.6 150 7 604.1 604.1 320.8 604.1 0.01 59 25 25047 -51.1 -87.1 1 36.0 -53.8 279 10 637.7 637.7 322.2 637.8 0.01 60 20 26490 -53.3 -88.3 1 35.0 -55.9 270 3 673.0 673.0 323.5 673.1 0.01 61 18 27169 -50.9 -88.9 0 38.0 -54.4 346 8 701.2 701.2 324.5 701.2 0.01 62 16 27927 -53.9 -87.9 1 34.0 -56.8 358 10 715.4 715.4 324.9 715.5 0.01 63 10 30990 -46.1 -85.1 0 39.0 -53.3 55 13 847.5 847.5 328.4 847.7 0.03 64 7.8 32653 -43.3 -83.3 0 40.0 -52.9 921.1 921.1 329.8 921.6 0.05 65 7.4 33007 -43.7 -83.7 0 40.0 -53.4 933.4 933.5 330.1 933.9 0.05 66 5.3 35296 -34.3 -77.3 0 43.0 -51.4 1069.0 1069.1 332.2 1071.5 0.19 TRP 205 11686 -59.9 -65.9 45 6.0 -60.0 275 103 335.5 335.5 293.2 335.6 0.03 WND 207 11625 -59.6 -65.6 45 6.0 -59.7 270 105 335.0 335.0 293.1 335.1 0.03 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 880.69 mb = 1171.35 m = 3842.97 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 65.01 % Est. max temperature: 11.45 C = 52.61 F Sfc-Lift cond lev (LCL): 906.74 mb = 933.91 m = 3063.96 ft T: 1.78 C 700-500 lapse rate: 3.87 C/km ThetaE index: 1.80 C Layer 850.0- 823.0 mb Conv cond level (CCL): 465.55 mb = 6106.39 m = 20033.83 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 43.80 C = 110.84 F Cap Strength: 22.30 C Lifted Index: 24.07 C Risk: None Lifted Index @300 mb: 29.07 C Lifted Index @700 mb: 13.06 C Showalter Index: 22.22 C Risk: None Total Totals Index: 12.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: -1.20 C K Index: -3.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 6.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.63 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 71586.78 J/kg Cap Strength: 23.97 C Lift Cond Lev (LCL): 772.04 mb = 2213.73 m = 7262.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 16 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 1011 53 70 2 -1.9 -0.7 | 92 18 -18.1 0.8 1 1000 140 85 6 -6.0 -0.5 | 92 22 -22.2 0.9 2 980 305 125 15 -12.3 8.6 | 109 30 -28.5 10.1 3 944 610 130 14 -10.7 9.0 | 111 29 -27.0 10.5 4 925 773 130 13 -10.0 8.4 | 111 28 -26.2 9.8 5 909 914 125 13 -10.6 7.5 | 108 28 -26.9 8.9 6 875 1219 125 10 -8.2 5.7 | 106 25 -24.5 7.2 7 850 1451 125 10 -8.2 5.7 | 106 25 -24.5 7.2 8 842 1524 125 10 -8.2 5.7 | 106 25 -24.5 7.2 9 810 1829 235 7 5.7 4.0 | 118 12 -10.5 5.5 10 780 2134 245 13 11.8 5.5 | 147 8 -4.5 7.0 11 750 2438 240 15 13.0 7.5 | 160 10 -3.3 9.0 12 722 2743 250 20 18.8 6.8 | 197 9 2.5 8.3 13 700 2986 260 18 17.7 3.1 | 198 5 1.5 4.6 14 694 3048 255 25 24.1 6.5 | 225 11 7.9 7.9 15 641 3658 255 19 18.4 4.9 | 198 7 2.1 6.4 16 616 3962 235 19 15.6 10.9 | 177 12 -0.7 12.4 17 592 4267 240 25 21.7 12.5 | 201 15 5.4 14.0 18 569 4572 225 24 17.0 17.0 | 182 18 0.7 18.4 19 547 4877 250 36 33.8 12.3 | 232 22 17.6 13.8 20 500 5570 270 42 42.0 -0.0 | 267 26 25.7 1.5 21 466 6096 265 47 46.8 4.1 | 260 31 30.6 5.6 22 429 6706 275 53 52.8 -4.6 | 275 37 36.5 -3.1 23 400 7220 270 58 58.0 -0.0 | 268 42 41.7 1.5 24 378 7620 265 61 60.8 5.3 | 261 45 44.5 6.8 25 361 7925 265 60 59.8 5.2 | 261 44 43.5 6.7 26 303 9144 275 96 95.6 -8.4 | 275 80 79.4 -6.9 27 300 9220 275 94 93.6 -8.2 | 275 78 77.4 -6.7 28 250 10430 275 99 98.6 -8.6 | 275 83 82.4 -7.2 29 241 10668 275 99 98.6 -8.6 | 275 83 82.4 -7.2 30 219 11278 270 92 92.0 -0.0 | 269 76 75.7 1.5 31 207 11625 270 105 105.0 -0.0 | 269 89 88.7 1.5 32 205 11686 275 103 102.6 -9.0 | 275 87 86.3 -7.5 33 200 11840 280 93 91.6 -16.1 | 281 77 75.3 -14.7 34 198 11887 270 105 105.0 -0.0 | 269 89 88.7 1.5 35 180 12497 290 65 61.1 -22.2 | 295 49 44.8 -20.8 36 163 13106 280 50 49.2 -8.7 | 282 34 33.0 -7.2 37 156 13411 255 51 49.3 13.2 | 246 36 33.0 14.7 38 150 13640 270 54 54.0 -0.0 | 268 38 37.7 1.5 39 148 13716 260 58 57.1 10.1 | 254 42 40.9 11.5 40 117 15240 285 33 31.9 -8.5 | 294 17 15.6 -7.1 41 111 15545 255 33 31.9 8.5 | 237 19 15.6 10.0 42 101 16154 285 30 29.0 -7.8 | 296 14 12.7 -6.3 43 100 16210 265 34 33.9 3.0 | 256 18 17.6 4.4 44 96 16459 265 33 32.9 2.9 | 255 17 16.6 4.3 45 92 16764 275 38 37.9 -3.3 | 275 22 21.6 -1.8 46 87 17069 285 31 29.9 -8.0 | 296 15 13.7 -6.6 47 79 17678 280 29 28.6 -5.0 | 286 13 12.3 -3.6 48 70 18470 280 22 21.7 -3.8 | 294 6 5.4 -2.4 49 69 18593 295 29 26.3 -12.3 | 317 15 10.0 -10.8 50 65 18898 275 18 17.9 -1.6 | 273 2 1.7 -0.1 51 59 19507 245 24 21.8 10.1 | 205 13 5.5 11.6 52 57 19812 270 30 30.0 -0.0 | 264 14 13.7 1.5 53 52 20422 325 15 8.6 -12.3 | 35 13 -7.7 -10.8 54 50 20610 205 8 3.4 7.3 | 124 16 -12.9 8.7 55 49 20726 170 3 -0.5 3.0 | 105 17 -16.8 4.4 56 47 21031 210 10 5.0 8.7 | 132 15 -11.3 10.1 57 45 21336 255 11 10.6 2.8 | 127 7 -5.6 4.3 58 43 21641 335 11 4.6 -10.0 | 54 14 -11.6 -8.5 59 37 22555 235 10 8.2 5.7 | 132 11 -8.1 7.2 60 35 22860 260 12 11.8 2.1 | 129 6 -4.4 3.6 61 30 23774 40 2 -1.3 -1.5 | 90 18 -17.5 -0.1 62 30 23870 120 6 -5.2 3.0 | 102 22 -21.5 4.5 63 25 24994 275 10 10.0 -0.9 | 95 6 -6.3 0.6 64 21 26213 0 0 -0.0 -0.0 | 95 16 -16.3 1.5 65 20 26490 270 3 3.0 -0.0 | 96 13 -13.3 1.5 66 17 27432 15 10 -2.6 -9.7 | 67 21 -18.9 -8.2 67 15 28346 345 10 2.6 -9.7 | 59 16 -13.7 -8.2 68 14 28651 20 12 -4.1 -11.3 | 64 23 -20.4 -9.8 69 14 28956 5 10 -0.9 -10.0 | 64 19 -17.1 -8.5 70 13 29261 20 11 -3.8 -10.3 | 66 22 -20.0 -8.9 71 12 29566 5 13 -1.1 -13.0 | 57 21 -17.4 -11.5 72 11 30175 30 18 -9.0 -15.6 | 61 29 -25.3 -14.1 73 10 30990 55 13 -10.6 -7.5 | 77 28 -26.9 -6.0 Wind Parameters Mean winds (0-6000m): 245.2 at 21.8 knts Storm direction: 275.2 at 16.3 knts Shear (0-3000m) pos: 4.5 neg: 0.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 132.2 deg Storm rel helicity (0-3000m) pos: 138.2 neg: -19.5 tot: 118.7 m^2/s^2 ave: 39.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 4.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.26 Bulk Shear: 117.12 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 ------------------------------------------------------------------------------- 500 120 11 105 27| 13.7 0.0 13.7| 62.1 0.0 62.1 124.2 0.52| 17.2 8.9 1000 125 12 108 28| 6.8 1.4 8.2| 62.6 -12.8 49.9 49.9 0.35| 10.3 3.6 1500 125 12 107 27| 4.0 0.9 5.0| 73.0 -16.3 56.7 37.8 0.34| 8.1 2.8 2000 134 11 111 26| 3.4 0.7 4.1|109.4 -19.5 89.9 45.0 0.36| 10.9 4.0 2500 159 12 121 24| 3.8 0.6 4.4|122.4 -19.5 102.9 41.2 0.43| 10.0 4.3 3000 190 13 135 20| 4.5 0.5 5.0|138.2 -19.5 118.7 39.6 0.46| 10.7 4.9 4000 223 15 154 14| 3.4 0.8 4.1|143.7 -36.6 107.0 26.8 0.30| 9.8 2.9 5000 231 18 168 13| 4.5 1.0 5.5|267.5 -58.0 209.4 41.9 0.39| 11.1 4.4 6000 245 22 198 11| 4.2 1.0 5.2|334.6 -79.3 255.3 42.6 0.40| 10.7 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250502.12.gif