UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 22 APR 25 Station: CYFB WMO ident: 71909 Latitude: 63.75 Longitude: -68.55 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1020 22 -2.5 -5.5 80 3.0 -3.5 140 9 269.1 269.5 268.5 275.8 2.48 1 1000 180 -3.5 -5.6 85 2.1 -4.2 145 14 269.6 270.1 269.0 276.5 2.51 2 982 324 -2.7 -6.9 73 4.2 -4.1 156 15 271.9 272.2 270.1 278.2 2.32 3 925 795 -6.1 -7.8 88 1.7 -6.7 185 19 273.1 273.5 270.8 279.4 2.29 4 850 1453 -9.5 -10.0 96 0.5 -9.6 180 14 276.2 276.5 272.3 282.1 2.10 5 840 1544 -10.1 -10.2 99 0.1 -10.1 180 14 276.5 276.9 272.5 282.4 2.09 6 753 2383 -13.1 -13.4 98 0.3 -13.2 231 15 282.0 282.3 275.2 287.3 1.80 7 740 2516 -12.1 -14.2 84 2.1 -12.7 236 16 284.5 284.8 276.5 289.6 1.72 8 700 2939 -14.9 -16.2 90 1.3 -15.2 230 15 286.0 286.3 276.9 290.6 1.54 9 628 3751 -20.3 -21.1 93 0.8 -20.5 221 8 288.8 289.0 277.8 292.3 1.13 10 557 4629 -26.1 -29.0 77 2.9 -26.5 232 17 292.1 292.2 278.6 294.1 0.62 11 513 5218 -30.9 -32.2 88 1.3 -31.0 245 22 293.2 293.3 279.0 294.8 0.50 12 510 5260 -31.1 -37.1 56 6.0 -31.7 245 22 293.5 293.5 278.9 294.5 0.31 13 500 5400 -32.1 -35.6 71 3.5 -32.4 245 24 293.9 294.0 279.1 295.1 0.37 14 494 5485 -32.9 -35.5 77 2.6 -33.1 246 25 293.9 294.0 279.1 295.2 0.38 15 485 5614 -33.9 -39.9 55 6.0 -34.4 248 26 294.3 294.3 279.1 295.1 0.24 16 469 5848 -36.1 -43.1 48 7.0 -36.5 250 27 294.4 294.4 279.1 295.0 0.18 17 400 6930 -46.3 -50.0 66 3.7 -46.4 265 25 294.8 294.8 279.1 295.2 0.10 18 389 7115 -47.7 -49.1 85 1.4 -47.7 263 21 295.3 295.4 279.4 295.7 0.11 19 387 7149 -47.7 -50.3 74 2.6 -47.8 262 20 295.8 295.8 279.6 296.1 0.10 20 384 7201 -46.9 -60.9 19 14.0 -47.2 262 19 297.5 297.5 280.3 297.6 0.03 21 357 7682 -49.5 -56.5 44 7.0 -49.7 315 12 300.3 300.3 281.5 300.5 0.05 22 335 8098 -50.5 -64.5 18 14.0 -50.7 260 9 304.4 304.4 283.2 304.5 0.02 23 331 8176 -49.5 -67.5 10 18.0 -49.8 257 10 306.8 306.8 284.1 306.9 0.01 24 325 8296 -49.3 -67.3 10 18.0 -49.6 258 11 308.7 308.7 284.8 308.8 0.01 25 300 8820 -50.9 -70.9 8 20.0 -51.2 260 18 313.6 313.6 286.6 313.6 0.01 26 286 9131 -51.1 -70.1 9 19.0 -51.4 265 19 317.6 317.6 288.0 317.7 0.01 27 260 9754 -49.3 -73.3 4 24.0 -49.7 265 23 329.1 329.1 291.5 329.1 0.01 28 250 10010 -50.5 -73.5 5 23.0 -50.8 270 28 331.0 331.0 292.0 331.0 0.01 29 246 10114 -51.3 -73.3 6 22.0 -51.6 271 28 331.3 331.3 292.1 331.4 0.01 30 231 10524 -48.1 -79.1 2 31.0 -48.6 270 24 342.2 342.2 294.8 342.2 0.00 31 220 10845 -47.5 -79.5 1 32.0 -48.1 262 19 347.9 347.9 296.2 348.0 0.00 32 200 11470 -49.1 -79.1 2 30.0 -49.6 260 25 355.0 355.0 297.7 355.0 0.00 33 198 11536 -49.3 -80.3 1 31.0 -49.8 262 24 355.7 355.7 297.8 355.7 0.00 34 192 11739 -47.5 -80.5 1 33.0 -48.1 270 21 361.8 361.8 299.1 361.8 0.00 35 173 12427 -48.1 -81.1 1 33.0 -48.8 290 15 371.7 371.7 300.9 371.7 0.00 36 160 12939 -50.7 -82.7 1 32.0 -51.2 233 10 375.7 375.7 301.5 375.7 0.00 37 154 13188 -50.7 -82.7 1 32.0 -51.3 236 15 379.8 379.8 302.2 379.9 0.00 38 150 13360 -49.3 -82.3 1 33.0 -50.0 260 22 385.1 385.1 303.1 385.1 0.00 39 144 13629 -47.7 -81.7 1 34.0 -48.6 261 20 392.4 392.4 304.2 392.4 0.00 40 131 14250 -50.5 -83.5 1 33.0 -51.2 256 10 398.2 398.2 304.9 398.2 0.00 41 114 15159 -49.3 -83.3 1 34.0 -50.2 250 11 416.6 416.6 307.3 416.6 0.00 42 112 15275 -50.3 -83.3 1 33.0 -51.1 257 12 416.8 416.8 307.3 416.8 0.00 43 102 15889 -47.7 -82.7 1 35.0 -48.8 208 7 433.1 433.1 309.1 433.1 0.00 44 100 16020 -48.3 -83.3 1 35.0 -49.4 200 12 434.4 434.4 309.3 434.4 0.00 45 95 16356 -49.3 -83.3 1 34.0 -50.4 208 13 438.9 438.9 309.8 438.9 0.00 46 70 18360 -47.9 -83.9 1 36.0 -49.5 145 5 481.9 481.9 313.6 481.9 0.00 47 50 20570 -49.5 -85.5 1 36.0 -51.3 155 6 526.8 526.8 316.7 526.9 0.01 48 42 21710 -50.7 -85.7 1 35.0 -52.5 6 1 550.8 550.8 318.1 550.8 0.01 49 30 23910 -49.3 -86.3 1 37.0 -52.1 90 12 610.2 610.2 321.0 610.3 0.01 50 29 24132 -49.1 -86.1 1 37.0 -52.0 122 10 616.7 616.7 321.3 616.8 0.01 51 24 25362 -52.1 -87.1 1 35.0 -54.6 86 19 642.3 642.3 322.4 642.4 0.01 52 22 25927 -49.5 -86.5 1 37.0 -52.9 114 10 666.2 666.3 323.3 666.3 0.01 53 20 26550 -49.7 -86.7 1 37.0 -53.3 120 19 684.0 684.1 323.9 684.1 0.01 54 10 31110 -46.9 -85.9 0 39.0 -53.7 90 16 844.5 844.5 328.2 844.7 0.02 55 7.9 32680 -44.7 -84.7 0 40.0 -53.6 912.2 912.2 329.7 912.5 0.04 TRP 335 8098 -50.5 -64.5 18 14.0 -50.7 260 9 304.4 304.4 283.2 304.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 87.75 % Est. max temperature: 3.75 C = 38.75 F Sfc-Lift cond lev (LCL): 972.95 mb = 396.79 m = 1301.79 ft T: -3.23 C 700-500 lapse rate: 6.99 C/km Conv cond level (CCL): 880.47 mb = 1178.94 m = 3867.88 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 3.30 C = 37.95 F Cap Strength: 13.06 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 25.19 C Lifted Index @700 mb: 9.22 C Showalter Index: 10.18 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.10 C K Index: 11.30 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.26 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 68364.68 J/kg Cap Strength: 13.19 C Lift Cond Lev (LCL): 925.96 mb = 786.87 m = 2581.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 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 1020 22 140 9 -5.8 6.9 | 100 17 -16.7 3.0 1 1000 180 145 14 -8.0 11.5 | 112 20 -19.0 7.6 2 984 305 155 15 -6.3 13.6 | 119 20 -17.3 9.7 3 947 610 170 18 -3.1 17.7 | 135 20 -14.1 13.8 4 925 795 185 19 1.7 18.9 | 148 18 -9.3 15.0 5 911 914 190 19 3.3 18.7 | 153 17 -7.6 14.8 6 876 1219 180 16 0.0 16.0 | 138 16 -10.9 12.1 7 850 1453 180 14 0.0 14.0 | 133 15 -10.9 10.1 8 842 1524 180 14 0.0 14.0 | 133 15 -10.9 10.1 9 809 1829 185 10 0.9 10.0 | 121 12 -10.1 6.1 10 778 2134 215 12 6.9 9.8 | 146 7 -4.0 5.9 11 747 2438 235 16 13.1 9.2 | 202 6 2.2 5.3 12 718 2743 240 17 14.7 8.5 | 220 6 3.8 4.6 13 700 2939 230 15 11.5 9.6 | 186 6 0.6 5.7 14 661 3353 235 3 2.5 1.7 | 76 9 -8.5 -2.2 15 634 3658 220 7 4.5 5.4 | 103 7 -6.4 1.5 16 584 4267 230 14 10.7 9.0 | 178 5 -0.2 5.1 17 560 4572 230 17 13.0 10.9 | 197 7 2.1 7.0 18 537 4877 245 18 16.3 7.6 | 236 7 5.4 3.7 19 500 5400 245 24 21.8 10.1 | 240 12 10.8 6.2 20 472 5791 250 27 25.4 9.2 | 250 15 14.4 5.3 21 452 6096 250 25 23.5 8.6 | 250 13 12.6 4.6 22 413 6706 245 25 22.7 10.6 | 240 13 11.7 6.7 23 400 6930 265 25 24.9 2.2 | 277 14 14.0 -1.7 24 377 7315 260 17 16.7 3.0 | 279 6 5.8 -1.0 25 360 7620 315 13 9.2 -9.2 | 8 13 -1.7 -13.1 26 344 7925 315 10 7.1 -7.1 | 19 12 -3.9 -11.0 27 335 8098 260 9 8.9 1.6 | 41 3 -2.1 -2.3 28 328 8230 255 10 9.7 2.6 | 44 2 -1.3 -1.3 29 313 8534 270 13 13.0 -0.0 | 332 4 2.1 -3.9 30 300 8820 260 18 17.7 3.1 | 277 7 6.8 -0.8 31 285 9144 265 19 18.9 1.7 | 286 8 8.0 -2.3 32 272 9449 260 18 17.7 3.1 | 277 7 6.8 -0.8 33 250 10010 270 28 28.0 -0.0 | 283 18 17.1 -3.9 34 237 10363 275 29 28.9 -2.5 | 290 19 18.0 -6.4 35 226 10668 265 20 19.9 1.7 | 284 9 9.0 -2.2 36 216 10973 260 18 17.7 3.1 | 277 7 6.8 -0.8 37 200 11470 260 25 24.6 4.3 | 268 14 13.7 0.4 38 188 11887 275 18 17.9 -1.6 | 308 9 7.0 -5.5 39 179 12192 275 25 24.9 -2.2 | 294 15 14.0 -6.1 40 171 12497 295 12 10.9 -5.1 | 0 9 -0.0 -9.0 41 163 12802 240 10 8.7 5.0 | 116 3 -2.3 1.1 42 156 13106 225 11 7.8 7.8 | 141 5 -3.1 3.9 43 150 13360 260 22 21.7 3.8 | 270 11 10.7 -0.1 44 149 13411 250 23 21.6 7.9 | 250 11 10.7 4.0 45 142 13716 265 19 18.9 1.7 | 286 8 8.0 -2.3 46 136 14021 265 10 10.0 0.9 | 18 3 -1.0 -3.0 47 124 14630 240 11 9.5 5.5 | 139 2 -1.4 1.6 48 118 14935 220 10 6.4 7.7 | 130 6 -4.5 3.8 49 113 15240 260 12 11.8 2.1 | 334 2 0.9 -1.8 50 103 15850 210 6 3.0 5.2 | 99 8 -7.9 1.3 51 100 16020 200 12 4.1 11.3 | 137 10 -6.8 7.4 52 98 16154 200 12 4.1 11.3 | 137 10 -6.8 7.4 53 89 16764 225 15 10.6 10.6 | 177 7 -0.3 6.7 54 70 18360 145 5 -2.9 4.1 | 91 14 -13.8 0.2 55 64 18898 150 10 -5.0 8.7 | 107 17 -15.9 4.8 56 62 19202 200 11 3.8 10.3 | 132 10 -7.2 6.4 57 56 19812 135 13 -9.2 9.2 | 105 21 -20.1 5.3 58 51 20422 145 10 -5.7 8.2 | 104 17 -16.7 4.3 59 50 20570 155 6 -2.5 5.4 | 96 14 -13.5 1.5 60 44 21336 260 1 1.0 0.2 | 69 11 -9.9 -3.7 61 42 21641 0 0 -0.0 -0.0 | 70 12 -10.9 -3.9 62 39 22250 55 10 -8.2 -5.7 | 63 21 -19.1 -9.6 63 37 22555 115 11 -10.0 4.6 | 92 21 -20.9 0.7 64 34 23165 110 15 -14.1 5.1 | 93 25 -25.0 1.2 65 30 23910 90 12 -12.0 0.0 | 80 23 -22.9 -3.9 66 29 24079 130 10 -7.7 6.4 | 98 19 -18.6 2.5 67 28 24384 85 12 -12.0 -1.0 | 78 23 -22.9 -5.0 68 25 24994 130 5 -3.8 3.2 | 87 15 -14.8 -0.7 69 24 25298 80 19 -18.7 -3.3 | 76 31 -29.6 -7.2 70 23 25603 110 17 -16.0 5.8 | 94 27 -26.9 1.9 71 22 25908 115 10 -9.1 4.2 | 91 20 -20.0 0.3 72 20 26518 95 22 -21.9 1.9 | 87 33 -32.8 -2.0 73 20 26550 120 19 -16.5 9.5 | 102 28 -27.4 5.6 74 19 26822 115 18 -16.3 7.6 | 98 27 -27.2 3.7 75 18 27127 145 25 -14.3 20.5 | 123 30 -25.3 16.6 76 17 27432 150 20 -10.0 17.3 | 123 25 -20.9 13.4 77 17 27737 135 12 -8.5 8.5 | 103 20 -19.4 4.6 78 16 28042 115 14 -12.7 5.9 | 95 24 -23.6 2.0 79 15 28651 105 20 -19.3 5.2 | 92 30 -30.2 1.3 80 14 28956 125 14 -11.5 8.0 | 100 23 -22.4 4.1 81 13 29566 160 10 -3.4 9.4 | 111 15 -14.3 5.5 82 10 31110 90 16 -16.0 0.0 | 82 27 -26.9 -3.9 Wind Parameters Mean winds (0-6000m): 220.3 at 15.5 knts Storm direction: 250.3 at 11.6 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 109.7 neg: -40.0 tot: 69.6 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 35.53 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 ------------------------------------------------------------------------------- 500 154 14 117 19| 10.1 0.0 10.1| 51.6 0.0 51.6 103.2 0.90| 11.5 10.4 1000 169 16 131 19| 6.9 0.0 6.9| 87.4 -6.3 81.1 81.1 0.77| 10.7 8.2 1500 173 16 133 18| 4.6 1.5 6.1| 87.4 -23.9 63.5 42.3 0.46| 8.7 4.0 2000 176 15 133 16| 3.7 1.1 4.8| 94.2 -32.9 61.3 30.7 0.35| 8.5 3.0 2500 185 15 138 14| 4.6 0.9 5.5|107.9 -32.9 75.0 30.0 0.47| 8.7 4.1 3000 194 15 145 13| 3.8 1.3 5.1|109.7 -40.0 69.6 23.2 0.32| 8.4 2.7 4000 199 13 141 11| 2.9 1.2 4.0|121.0 -48.4 72.6 18.2 0.24| 8.5 2.0 5000 209 14 151 9| 3.3 0.9 4.2|136.7 -48.4 88.3 17.7 0.33| 8.0 2.6 6000 220 15 173 8| 3.2 0.8 4.0|146.5 -48.4 98.1 16.3 0.33| 7.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250422.12.gif