UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060600.upa.cvt Date: 0000Z 6 JUN 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 6 JUN 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 1001 22 1.6 0.6 93 1.0 1.2 155 1 274.7 275.3 274.3 285.5 3.99 1 1000 32 1.2 0.5 95 0.7 0.9 85 4 274.4 275.0 274.0 285.1 3.96 2 962 343 0.4 0.4 100 0.0 0.4 131 12 276.6 277.3 275.5 287.8 4.09 3 939 538 1.4 0.7 95 0.7 1.1 138 12 279.5 280.3 277.3 291.4 4.28 4 925 659 0.8 0.4 97 0.4 0.6 140 10 280.1 280.9 277.6 291.9 4.25 5 850 1338 -0.9 -0.9 100 0.0 -0.9 185 8 285.2 285.9 280.1 297.1 4.21 6 760 2225 -4.9 -5.6 95 0.7 -5.2 202 5 290.2 290.7 281.3 299.8 3.31 7 700 2866 -9.3 -10.1 94 0.8 -9.6 220 7 292.2 292.6 281.2 299.7 2.53 8 675 3147 -11.3 -11.4 99 0.1 -11.3 206 6 293.0 293.4 281.4 300.1 2.37 9 569 4440 -19.1 -21.1 84 2.0 -19.6 268 6 298.5 298.7 282.4 302.5 1.25 10 500 5390 -26.3 -28.1 85 1.8 -26.6 270 3 301.0 301.1 282.8 303.5 0.76 11 436 6362 -33.9 -34.3 96 0.4 -34.0 280 4 303.4 303.4 283.4 305.0 0.48 12 434 6394 -33.9 -36.2 80 2.3 -34.1 284 4 303.8 303.8 283.4 305.1 0.40 13 421 6606 -34.7 -38.6 68 3.9 -35.0 305 3 305.4 305.4 284.0 306.5 0.32 14 400 6960 -37.3 -41.7 63 4.4 -37.6 340 3 306.5 306.6 284.3 307.4 0.25 15 393 7082 -38.1 -43.1 59 5.0 -38.4 314 3 307.0 307.1 284.5 307.8 0.22 16 379 7330 -39.9 -42.6 75 2.7 -40.1 260 2 307.8 307.9 284.8 308.7 0.24 17 355 7774 -42.9 -47.9 58 5.0 -43.2 178 3 309.6 309.7 285.4 310.1 0.14 18 340 8064 -45.5 -47.9 77 2.4 -45.6 144 4 309.9 310.0 285.5 310.5 0.15 19 336 8142 -46.1 -50.4 62 4.3 -46.3 134 5 310.2 310.2 285.5 310.6 0.11 20 328 8302 -47.3 -51.0 66 3.7 -47.4 115 5 310.7 310.7 285.7 311.1 0.11 21 318 8507 -47.9 -56.9 35 9.0 -48.1 90 6 312.6 312.6 286.3 312.8 0.05 22 314 8590 -48.3 -54.3 50 6.0 -48.5 80 7 313.2 313.2 286.5 313.5 0.08 23 312 8632 -48.5 -55.5 44 7.0 -48.7 75 7 313.5 313.5 286.6 313.7 0.07 24 306 8760 -48.5 -62.5 18 14.0 -48.8 75 8 315.2 315.2 287.2 315.3 0.03 25 300 8890 -48.5 -62.5 18 14.0 -48.8 75 9 317.0 317.0 287.8 317.1 0.03 26 250 10100 -45.7 -73.7 3 28.0 -46.3 235 5 338.1 338.1 293.9 338.2 0.01 27 229 10684 -44.7 -78.7 1 34.0 -45.4 265 1 348.2 348.2 296.3 348.3 0.00 28 224 10831 -45.1 -79.1 1 34.0 -45.9 262 3 349.8 349.8 296.6 349.8 0.00 29 212 11199 -43.1 -80.1 1 37.0 -44.0 256 6 358.5 358.5 298.4 358.5 0.00 30 200 11590 -43.3 -80.3 1 37.0 -44.3 290 6 364.2 364.2 299.5 364.2 0.00 31 180 12298 -44.9 -81.9 1 37.0 -45.8 247 9 372.7 372.7 301.1 372.7 0.00 32 170 12682 -43.5 -81.5 1 38.0 -44.6 250 12 381.2 381.2 302.5 381.2 0.00 33 160 13089 -45.9 -82.9 1 37.0 -46.9 260 6 383.8 383.8 302.9 383.8 0.00 34 151 13475 -44.7 -82.7 1 38.0 -45.8 249 15 392.3 392.3 304.1 392.3 0.00 35 150 13520 -44.9 -82.9 1 38.0 -46.0 255 18 392.7 392.7 304.2 392.7 0.00 36 117 15164 -48.1 -84.1 1 36.0 -49.1 284 11 415.7 415.7 307.2 415.7 0.00 37 110 15571 -46.5 -84.5 1 38.0 -47.7 243 10 426.1 426.1 308.4 426.1 0.00 38 100 16200 -47.9 -84.9 1 37.0 -49.1 275 8 435.2 435.2 309.4 435.2 0.00 39 84 17349 -48.9 -85.9 1 37.0 -50.1 245 13 455.4 455.4 311.4 455.4 0.00 40 70 18550 -47.9 -85.9 0 38.0 -49.5 285 13 481.9 481.9 313.6 481.9 0.00 41 50 20770 -46.7 -85.7 0 39.0 -49.0 305 8 533.4 533.4 317.1 533.4 0.01 42 30 24150 -45.3 -85.3 0 40.0 -49.1 50 3 621.1 621.1 321.5 621.2 0.01 43 22 26230 -44.9 -84.9 0 40.0 -49.8 62 10 680.0 680.0 323.8 680.0 0.01 44 20 26870 -44.1 -84.1 0 40.0 -49.6 65 12 701.2 701.2 324.5 701.3 0.02 45 13 29788 -40.5 -81.5 0 41.0 -49.3 90 14 805.6 805.6 327.4 806.0 0.04 46 10 31600 -34.7 -77.7 0 43.0 -48.0 75 16 890.0 890.1 329.2 891.0 0.10 47 6.1 35107 -27.1 -73.1 0 46.0 -48.3 1057.8 1058.0 332.1 1062.0 0.32 TRP 312 8632 -48.5 -55.5 44 7.0 -48.7 75 7 313.5 313.5 286.6 313.7 0.07 WND Sounding variables and indices 1000-500 mb thick: 5358.00 m Freezing level: 889.71 mb = 978.53 m = 3210.36 ft Wetbulb zero: 895.18 mb = 922.13 m = 3025.32 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 93.30 % Est. max temperature: 12.06 C = 53.71 F Sfc-Lift cond lev (LCL): 985.44 mb = 149.92 m = 491.87 ft T: 0.90 C 700-500 lapse rate: 6.74 C/km ThetaE index: 0.40 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 990.50 mb = 108.75 m = 356.77 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 1.83 C = 35.29 F Cap Strength: 9.42 C Lifted Index: 10.36 C Risk: None Lifted Index @300 mb: 19.57 C Lifted Index @700 mb: 6.68 C Showalter Index: 4.68 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 25.40 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.32 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 72137.98 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 943.72 mb = 497.82 m = 1633.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 4 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 1001 22 155 1 -0.4 0.9 | 61 4 -3.7 -2.1 1 1000 32 85 4 -4.0 -0.3 | 65 8 -7.3 -3.4 2 967 305 130 12 -9.2 7.7 | 111 13 -12.5 4.7 3 931 610 140 12 -7.7 9.2 | 119 13 -11.0 6.2 4 925 659 140 10 -6.4 7.7 | 116 11 -9.7 4.7 5 896 914 150 6 -3.0 5.2 | 109 7 -6.3 2.2 6 863 1219 180 7 0.0 7.0 | 140 5 -3.3 4.0 7 850 1338 185 8 0.7 8.0 | 152 6 -2.6 5.0 8 799 1829 170 4 -0.7 3.9 | 103 4 -4.0 0.9 9 768 2134 195 6 1.6 5.8 | 148 3 -1.8 2.8 10 739 2438 220 3 1.9 2.3 | 63 2 -1.4 -0.7 11 711 2743 205 8 3.4 7.3 | 181 4 0.1 4.2 12 700 2866 220 7 4.5 5.4 | 207 3 1.2 2.4 13 630 3658 180 5 0.0 5.0 | 121 4 -3.3 2.0 14 581 4267 250 7 6.6 2.4 | 281 3 3.3 -0.6 15 535 4877 320 5 3.2 -3.8 | 1 7 -0.1 -6.8 16 500 5390 270 3 3.0 -0.0 | 6 3 -0.3 -3.0 17 452 6096 255 4 3.9 1.0 | 344 2 0.6 -2.0 18 400 6960 340 3 1.0 -2.8 | 21 6 -2.3 -5.8 19 363 7620 195 2 0.5 1.9 | 69 3 -2.8 -1.1 20 312 8632 75 7 -6.8 -1.8 | 64 11 -10.1 -4.8 21 300 8890 75 9 -8.7 -2.3 | 66 13 -12.0 -5.3 22 289 9144 75 11 -10.6 -2.8 | 67 15 -13.9 -5.9 23 250 10100 235 5 4.1 2.9 | 280 1 0.8 -0.1 24 230 10668 265 1 1.0 0.1 | 38 4 -2.3 -2.9 25 200 11582 250 10 9.4 3.4 | 266 6 6.1 0.4 26 200 11590 290 6 5.6 -2.1 | 335 6 2.3 -5.1 27 175 12497 235 10 8.2 5.7 | 241 6 4.9 2.7 28 167 12802 260 14 13.8 2.4 | 273 10 10.5 -0.6 29 160 13106 260 5 4.9 0.9 | 323 3 1.6 -2.1 30 152 13411 240 10 8.7 5.0 | 250 6 5.4 2.0 31 150 13520 255 18 17.4 4.7 | 263 14 14.1 1.7 32 146 13716 240 19 16.5 9.5 | 244 15 13.1 6.5 33 139 14021 270 15 15.0 -0.0 | 284 12 11.7 -3.0 34 133 14326 260 10 9.8 1.7 | 281 7 6.5 -1.3 35 121 14935 265 15 14.9 1.3 | 278 12 11.6 -1.7 36 116 15240 290 10 9.4 -3.4 | 317 9 6.1 -6.4 37 110 15545 240 10 8.7 5.0 | 250 6 5.4 2.0 38 105 15850 275 16 15.9 -1.4 | 289 13 12.6 -4.4 39 100 16200 275 8 8.0 -0.7 | 308 6 4.7 -3.7 40 96 16459 275 8 8.0 -0.7 | 308 6 4.7 -3.7 41 92 16764 240 13 11.3 6.5 | 246 9 8.0 3.5 42 76 17983 250 14 13.2 4.8 | 260 10 9.8 1.8 43 73 18288 260 19 18.7 3.3 | 269 15 15.4 0.3 44 70 18550 285 13 12.6 -3.4 | 305 11 9.2 -6.4 45 70 18593 280 14 13.8 -2.4 | 297 12 10.5 -5.4 46 66 18898 290 12 11.3 -4.1 | 312 11 8.0 -7.1 47 63 19202 280 10 9.8 -1.7 | 306 8 6.5 -4.7 48 61 19507 265 6 6.0 0.5 | 313 4 2.7 -2.5 49 58 19812 225 10 7.1 7.1 | 223 6 3.8 4.1 50 55 20117 260 10 9.8 1.7 | 281 7 6.5 -1.3 51 50 20726 285 13 12.6 -3.4 | 305 11 9.2 -6.4 52 50 20770 305 8 6.6 -4.6 | 337 8 3.2 -7.6 53 46 21336 315 7 4.9 -4.9 | 348 8 1.6 -8.0 54 30 24079 80 10 -9.8 -1.7 | 70 14 -13.2 -4.7 55 30 24150 50 3 -2.3 -1.9 | 49 7 -5.6 -4.9 56 25 25298 65 1 -0.9 -0.4 | 51 5 -4.2 -3.4 57 23 25908 55 10 -8.2 -5.7 | 53 14 -11.5 -8.7 58 20 26822 75 10 -9.7 -2.6 | 67 14 -13.0 -5.6 59 20 26870 65 12 -10.9 -5.1 | 60 16 -14.2 -8.1 60 18 27432 55 10 -8.2 -5.7 | 53 14 -11.5 -8.7 61 18 27737 75 22 -21.3 -5.7 | 70 26 -24.6 -8.7 62 17 28042 75 16 -15.5 -4.1 | 69 20 -18.8 -7.1 63 15 28651 115 7 -6.3 3.0 | 90 10 -9.7 -0.1 64 15 28956 80 10 -9.8 -1.7 | 70 14 -13.2 -4.7 65 14 29261 95 14 -13.9 1.2 | 84 17 -17.3 -1.8 66 10 31600 75 16 -15.5 -4.1 | 69 20 -18.8 -7.1 Wind Parameters Mean winds (0-6000m): 197.7 at 6.0 knts Storm direction: 227.7 at 4.5 knts Shear (0-3000m) pos: 2.0 neg: 2.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 40.2 neg: -9.4 tot: 30.8 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.62 Bulk Shear: 11.97 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 ------------------------------------------------------------------------------- 500 127 10 104 11| 0.0 11.4 11.4| 28.2 0.0 28.2 56.5 0.68| 15.4 10.5 1000 135 9 110 10| 3.4 5.7 9.1| 31.2 -3.4 27.8 27.8 0.45| 11.6 5.2 1500 147 8 117 9| 2.9 3.8 6.7| 35.7 -5.2 30.5 20.4 0.44| 9.4 4.1 2000 153 8 119 8| 2.4 2.8 5.3| 37.4 -8.1 29.3 14.7 0.35| 8.2 2.9 2500 159 7 121 7| 2.5 2.3 4.7| 38.6 -8.9 29.7 11.9 0.30| 7.7 2.3 3000 168 7 128 6| 2.0 2.1 4.1| 40.2 -9.4 30.8 10.3 0.30| 7.5 2.3 4000 176 7 133 5| 2.0 1.8 3.7| 42.4 -11.9 30.5 7.6 0.27| 6.6 1.7 5000 189 6 146 4| 2.0 1.4 3.4| 52.7 -12.3 40.4 8.1 0.36| 6.5 2.3 6000 198 6 151 3| 1.6 1.4 3.0| 53.2 -13.0 40.2 6.7 0.34| 5.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250606.00.gif