UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 21 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 -3.3 -5.6 84 2.3 -4.1 165 1 268.3 268.7 268.0 275.0 2.46 1 1019 30 -3.3 -5.2 87 1.9 -4.0 163 1 268.4 268.8 268.2 275.2 2.54 2 1014 69 -1.5 -6.5 69 5.0 -3.2 155 1 270.6 271.0 269.2 276.9 2.31 3 1000 181 -2.1 -7.1 69 5.0 -3.7 130 1 271.0 271.4 269.4 277.2 2.24 4 994 229 -2.3 -7.3 69 5.0 -3.9 142 2 271.3 271.7 269.5 277.4 2.22 5 986 293 -2.3 -7.3 69 5.0 -4.0 157 4 271.9 272.3 269.9 278.1 2.24 6 974 391 -1.3 -11.3 46 10.0 -4.3 149 5 273.9 274.2 270.2 278.6 1.65 7 925 800 -4.1 -14.1 46 10.0 -6.8 140 7 275.1 275.3 270.6 279.1 1.39 8 922 826 -4.1 -16.1 39 12.0 -7.2 147 7 275.4 275.6 270.4 278.8 1.18 9 907 955 -5.1 -12.1 58 7.0 -7.1 164 5 275.6 275.9 271.4 280.4 1.66 10 902 998 -5.1 -16.1 42 11.0 -7.9 158 4 276.1 276.3 270.9 279.6 1.20 11 899 1024 -4.9 -10.9 63 6.0 -6.7 154 4 276.5 276.9 272.2 281.8 1.85 12 857 1399 -7.1 -10.9 74 3.8 -8.2 147 5 278.1 278.4 273.2 283.6 1.94 13 850 1463 -7.5 -11.9 71 4.4 -8.8 155 6 278.3 278.6 273.1 283.4 1.80 14 847 1491 -7.7 -11.4 75 3.7 -8.8 152 6 278.4 278.7 273.3 283.7 1.88 15 835 1602 -8.1 -18.1 44 10.0 -10.5 140 8 279.1 279.3 272.5 282.3 1.10 16 825 1695 -8.3 -16.3 52 8.0 -10.4 130 9 279.8 280.1 273.2 283.6 1.30 17 821 1733 -8.3 -20.3 37 12.0 -11.1 126 10 280.2 280.4 272.9 283.0 0.93 18 818 1761 -8.5 -19.5 41 11.0 -11.1 123 10 280.3 280.5 273.1 283.3 1.00 19 816 1780 -8.7 -13.1 70 4.4 -9.9 121 10 280.3 280.6 274.1 285.2 1.71 20 813 1809 -8.9 -12.3 76 3.4 -9.9 118 11 280.4 280.7 274.3 285.6 1.83 21 747 2460 -13.1 -15.0 86 1.9 -13.6 100 16 282.7 282.9 275.3 287.3 1.59 22 700 2953 -15.5 -19.2 73 3.7 -16.3 105 13 285.3 285.5 276.1 288.9 1.19 23 693 3029 -15.9 -19.7 73 3.8 -16.7 120 11 285.7 285.9 276.2 289.2 1.16 24 682 3149 -16.9 -19.1 83 2.2 -17.4 127 11 285.9 286.1 276.5 289.6 1.24 25 673 3249 -16.9 -21.9 65 5.0 -17.9 130 12 287.0 287.2 276.6 290.0 0.98 26 633 3705 -20.9 -24.1 75 3.2 -21.5 141 16 287.5 287.6 276.7 290.1 0.86 27 571 4459 -26.3 -30.5 68 4.2 -26.8 169 13 289.8 289.9 277.4 291.4 0.53 28 546 4781 -28.1 -33.1 62 5.0 -28.7 146 12 291.4 291.4 278.0 292.7 0.43 29 529 5008 -28.7 -37.7 42 9.0 -29.6 122 11 293.3 293.3 278.7 294.2 0.28 30 522 5103 -29.1 -35.1 56 6.0 -29.7 116 10 293.9 294.0 279.1 295.1 0.37 31 500 5410 -30.9 -36.9 56 6.0 -31.5 90 8 295.4 295.4 279.7 296.4 0.32 32 497 5453 -31.1 -38.1 50 7.0 -31.7 93 9 295.6 295.7 279.8 296.6 0.29 33 484 5641 -32.3 -41.3 40 9.0 -33.0 100 11 296.4 296.4 280.1 297.1 0.21 34 455 6074 -35.9 -41.9 54 6.0 -36.3 114 16 297.2 297.2 280.4 297.9 0.21 35 449 6167 -36.5 -44.5 43 8.0 -37.0 115 16 297.6 297.6 280.5 298.1 0.16 36 443 6260 -37.1 -42.1 60 5.0 -37.4 115 15 297.9 298.0 280.7 298.7 0.21 37 432 6434 -38.1 -47.1 38 9.0 -38.6 115 14 298.8 298.8 281.0 299.3 0.13 38 400 6960 -42.3 -49.3 46 7.0 -42.6 115 12 300.0 300.0 281.5 300.4 0.11 39 360 7662 -48.1 -56.1 39 8.0 -48.3 69 5 301.4 301.4 282.0 301.6 0.05 40 332 8191 -51.5 -56.5 55 5.0 -51.6 111 12 303.8 303.8 283.0 304.0 0.06 41 323 8368 -52.9 -59.9 42 7.0 -53.0 116 11 304.3 304.3 283.2 304.4 0.04 42 300 8840 -56.5 -60.1 64 3.6 -56.6 65 8 305.7 305.7 283.7 305.9 0.04 43 298 8882 -56.9 -60.2 66 3.3 -56.9 61 9 305.7 305.7 283.7 305.9 0.04 44 292 9011 -57.3 -61.3 60 4.0 -57.3 50 11 306.9 306.9 284.2 307.1 0.03 45 284 9188 -54.7 -70.7 12 16.0 -54.9 50 11 313.1 313.1 286.4 313.2 0.01 46 280 9279 -52.9 -74.9 5 22.0 -53.1 50 12 317.0 317.0 287.8 317.0 0.01 47 278 9326 -52.7 -74.7 5 22.0 -52.9 50 12 317.9 317.9 288.1 317.9 0.01 48 268 9562 -53.9 -73.9 7 20.0 -54.1 22 12 319.5 319.5 288.6 319.5 0.01 49 250 10010 -52.5 -76.5 4 24.0 -52.8 345 11 328.0 328.0 291.2 328.0 0.00 50 238 10328 -50.5 -78.5 2 28.0 -50.9 332 10 335.7 335.7 293.2 335.7 0.00 51 229 10578 -51.9 -78.9 3 27.0 -52.2 316 9 337.3 337.3 293.6 337.3 0.00 52 209 11172 -48.9 -80.9 1 32.0 -49.4 340 5 350.9 350.9 296.8 350.9 0.00 53 200 11460 -48.7 -80.7 1 32.0 -49.3 295 10 355.7 355.7 297.8 355.7 0.00 54 185 11972 -48.1 -81.1 1 33.0 -48.7 320 11 364.6 364.6 299.6 364.7 0.00 55 170 12527 -49.1 -81.1 1 32.0 -49.7 321 14 371.9 371.9 300.9 371.9 0.00 56 163 12803 -47.5 -81.5 1 34.0 -48.3 330 11 379.1 379.1 302.1 379.1 0.00 57 151 13306 -48.9 -81.9 1 33.0 -49.6 299 9 385.1 385.1 303.1 385.1 0.00 58 150 13350 -48.5 -81.5 1 33.0 -49.3 295 8 386.5 386.5 303.3 386.5 0.00 59 125 14555 -48.3 -82.3 1 34.0 -49.2 250 8 407.5 407.5 306.2 407.6 0.00 60 100 16030 -48.3 -82.3 1 34.0 -49.4 280 13 434.4 434.4 309.3 434.4 0.00 61 90 16723 -49.7 -83.7 1 34.0 -50.8 2 6 444.9 444.9 310.4 444.9 0.00 62 70 18380 -46.7 -82.7 1 36.0 -48.5 80 4 484.5 484.5 313.8 484.5 0.01 63 50 20590 -47.9 -83.9 1 36.0 -50.0 220 3 530.6 530.6 316.9 530.6 0.01 64 40 22056 -50.7 -84.7 1 34.0 -52.6 20 4 558.5 558.5 318.6 558.6 0.01 65 30 23940 -49.3 -84.3 1 35.0 -52.1 65 9 610.2 610.2 321.0 610.3 0.01 66 20 26590 -49.5 -84.5 1 35.0 -53.1 110 15 684.7 684.7 323.9 684.8 0.02 67 17 27658 -48.1 -84.1 1 36.0 -52.7 88 8 721.7 721.7 325.1 721.9 0.02 68 14 28928 -51.5 -85.5 1 34.0 -55.4 296 1 751.4 751.4 326.0 751.6 0.02 69 10 31150 -43.9 -82.9 1 39.0 -52.1 60 14 855.7 855.7 328.5 856.1 0.04 70 7.4 33183 -41.3 -82.3 0 41.0 -52.3 943.2 943.2 330.2 943.9 0.06 71 7.3 33276 -41.7 -82.7 0 41.0 -52.5 945.3 945.3 330.2 945.9 0.06 72 7.0 33562 -38.7 -80.7 0 42.0 -51.5 969.1 969.1 330.7 970.0 0.08 73 6.6 33965 -40.1 -81.1 0 41.0 -52.4 979.6 979.7 330.8 980.6 0.08 TRP 292 9011 -57.3 -61.3 60 4.0 -57.3 50 11 306.9 306.9 284.2 307.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 66.54 % Est. max temperature: 6.01 C = 42.81 F Sfc-Lift cond lev (LCL): 983.61 mb = 312.36 m = 1024.79 ft T: -2.10 C 700-500 lapse rate: 6.27 C/km ThetaE index: 1.43 C Layer 835.0- 825.0 mb Conv cond level (CCL): 735.25 mb = 2580.09 m = 8464.75 ft Mean mixing ratio: 1.81 g/kg Conv temperature: 11.78 C = 53.20 F Cap Strength: 13.54 C Lifted Index: 14.43 C Risk: None Lifted Index @300 mb: 19.53 C Lifted Index @700 mb: 8.50 C Showalter Index: 10.33 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.00 C K Index: 7.80 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.78 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 92119.39 J/kg Cap Strength: 14.18 C Lift Cond Lev (LCL): 856.79 mb = 1400.99 m = 4596.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 8 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 22 165 1 -0.3 1.0 | 337 7 2.7 -6.3 1 1000 181 130 1 -0.8 0.6 | 342 7 2.2 -6.6 2 985 305 160 4 -1.4 3.8 | 336 4 1.6 -3.5 3 947 610 120 7 -6.1 3.5 | 40 5 -3.1 -3.7 4 925 800 140 7 -4.5 5.4 | 40 2 -1.6 -1.9 5 912 914 170 5 -0.9 4.9 | 318 3 2.1 -2.3 6 877 1219 125 2 -1.6 1.1 | 348 6 1.3 -6.1 7 850 1463 155 6 -2.5 5.4 | 348 2 0.4 -1.8 8 810 1829 115 11 -10.0 4.6 | 70 8 -7.0 -2.6 9 779 2134 115 9 -8.2 3.8 | 57 6 -5.2 -3.4 10 749 2438 100 16 -15.8 2.8 | 71 14 -12.8 -4.4 11 719 2743 100 12 -11.8 2.1 | 60 10 -8.9 -5.1 12 700 2953 105 13 -12.6 3.4 | 68 10 -9.6 -3.9 13 691 3048 125 10 -8.2 5.7 | 74 5 -5.3 -1.5 14 636 3658 140 16 -10.3 12.3 | 124 9 -7.4 5.0 15 585 4267 160 14 -4.8 13.2 | 163 6 -1.9 5.9 16 561 4572 175 13 -1.1 13.0 | 197 6 1.8 5.7 17 538 4877 130 11 -8.4 7.1 | 88 6 -5.5 -0.2 18 516 5182 110 10 -9.4 3.4 | 60 8 -6.5 -3.8 19 500 5410 90 8 -8.0 0.0 | 35 9 -5.1 -7.2 20 495 5486 95 10 -10.0 0.9 | 48 9 -7.0 -6.4 21 453 6096 115 16 -14.5 6.8 | 88 12 -11.6 -0.5 22 400 6960 115 12 -10.9 5.1 | 75 8 -8.0 -2.2 23 397 7010 115 11 -10.0 4.6 | 70 8 -7.0 -2.6 24 362 7620 65 4 -3.6 -1.7 | 4 9 -0.7 -8.9 25 345 7925 105 14 -13.5 3.6 | 71 11 -10.6 -3.6 26 314 8534 120 10 -8.7 5.0 | 69 6 -5.7 -2.2 27 300 8840 65 8 -7.3 -3.4 | 22 11 -4.3 -10.6 28 292 9011 50 11 -8.4 -7.1 | 21 15 -5.5 -14.3 29 286 9144 50 11 -8.4 -7.1 | 21 15 -5.5 -14.3 30 273 9449 50 13 -10.0 -8.4 | 24 17 -7.0 -15.6 31 260 9754 335 10 4.2 -9.1 | 336 18 7.2 -16.3 32 250 10010 345 11 2.8 -10.6 | 342 19 5.8 -17.9 33 248 10058 350 10 1.7 -9.8 | 345 18 4.7 -17.1 34 226 10668 310 9 6.9 -5.8 | 323 16 9.8 -13.0 35 216 10973 350 10 1.7 -9.8 | 345 18 4.7 -17.1 36 206 11278 335 3 1.3 -2.7 | 337 11 4.2 -9.9 37 200 11460 295 10 9.1 -4.2 | 314 17 12.0 -11.5 38 187 11887 320 10 6.4 -7.7 | 328 18 9.4 -14.9 39 171 12497 320 14 9.0 -10.7 | 326 22 11.9 -18.0 40 163 12802 330 11 5.5 -9.5 | 333 19 8.4 -16.8 41 156 13106 320 12 7.7 -9.2 | 327 20 10.6 -16.4 42 150 13350 295 8 7.3 -3.4 | 316 15 10.2 -10.6 43 149 13411 300 10 8.7 -5.0 | 317 17 11.6 -12.2 44 113 15240 220 7 4.5 5.4 | 284 8 7.4 -1.9 45 108 15545 0 0 -0.0 -0.0 | 338 8 2.9 -7.2 46 103 15850 265 10 10.0 0.9 | 296 14 12.9 -6.4 47 100 16030 280 13 12.8 -2.3 | 301 18 15.7 -9.5 48 98 16154 280 13 12.8 -2.3 | 301 18 15.7 -9.5 49 94 16459 295 10 9.1 -4.2 | 314 17 12.0 -11.5 50 85 17069 90 1 -1.0 0.0 | 345 7 1.9 -7.2 51 70 18380 80 4 -3.9 -0.7 | 7 8 -1.0 -7.9 52 50 20590 220 3 1.9 2.3 | 315 7 4.9 -4.9 53 45 21336 280 7 6.9 -1.2 | 311 13 9.8 -8.4 54 43 21641 0 0 -0.0 -0.0 | 338 8 2.9 -7.2 55 34 23165 75 15 -14.5 -3.9 | 46 16 -11.6 -11.1 56 30 23940 65 9 -8.2 -3.8 | 25 12 -5.2 -11.0 57 29 24079 80 11 -10.8 -1.9 | 41 12 -7.9 -9.1 58 28 24384 65 10 -9.1 -4.2 | 28 13 -6.1 -11.5 59 27 24689 125 12 -9.8 6.9 | 87 7 -6.9 -0.3 60 26 24994 80 10 -9.8 -1.7 | 38 11 -6.9 -9.0 61 23 25603 105 10 -9.7 2.6 | 55 8 -6.7 -4.6 62 22 25908 90 18 -18.0 0.0 | 64 17 -15.1 -7.2 63 21 26213 60 10 -8.7 -5.0 | 25 14 -5.7 -12.2 64 20 26518 100 19 -18.7 3.3 | 76 16 -15.8 -3.9 65 20 26590 110 15 -14.1 5.1 | 79 11 -11.2 -2.1 66 18 27432 140 12 -7.7 9.2 | 112 5 -4.8 2.0 67 16 28042 0 0 -0.0 -0.0 | 338 8 2.9 -7.2 68 14 28956 295 1 0.9 -0.4 | 333 9 3.8 -7.6 69 13 29566 50 12 -9.2 -7.7 | 23 16 -6.3 -14.9 70 12 29870 80 10 -9.8 -1.7 | 38 11 -6.9 -9.0 71 12 30175 25 10 -4.2 -9.1 | 5 16 -1.3 -16.3 72 10 31150 60 14 -12.1 -7.0 | 33 17 -9.2 -14.2 Wind Parameters Mean winds (0-6000m): 128.0 at 10.4 knts Storm direction: 158.0 at 7.8 knts Shear (0-3000m) pos: 1.4 neg: 3.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -12.1 tot: 6.5 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.23 Bulk Shear: 7.36 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 ------------------------------------------------------------------------------- 500 145 3 346 5| 0.0 5.5 5.5| 3.8 -0.6 3.2 6.5 0.47| 7.0 3.3 1000 141 5 1 4| 1.5 2.7 4.2| 6.1 -2.5 3.5 3.5 0.12| 8.1 1.0 1500 143 4 355 4| 1.0 2.8 3.8| 8.0 -2.6 5.4 3.6 0.17| 8.0 1.4 2000 134 6 20 3| 0.8 3.1 3.8| 9.2 -4.7 4.5 2.2 0.16| 8.0 1.3 2500 124 7 41 4| 0.6 3.6 4.2| 13.4 -7.5 5.9 2.4 0.14| 8.2 1.2 3000 118 8 50 5| 1.4 3.0 4.4| 18.6 -12.1 6.5 2.2 0.13| 8.1 1.1 4000 126 10 71 5| 1.9 2.2 4.1| 35.8 -12.1 23.7 5.9 0.26| 7.5 2.0 5000 133 10 88 5| 1.9 2.6 4.5| 44.2 -25.0 19.2 3.8 0.14| 7.7 1.0 6000 128 10 81 5| 1.6 2.4 4.0| 65.5 -34.8 30.7 5.1 0.15| 7.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250421.00.gif