UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 23 OCT 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 1017 22 -2.1 -3.2 92 1.1 -2.5 305 5 269.7 270.2 269.7 277.7 2.96 1 1000 160 -1.7 -3.7 86 2.0 -2.4 345 11 271.5 271.9 270.7 279.3 2.90 2 953 542 -3.5 -4.9 90 1.4 -4.0 350 11 273.4 273.9 271.7 281.0 2.78 3 925 778 -2.9 -7.6 70 4.7 -4.5 15 12 276.3 276.7 272.8 282.9 2.33 4 888 1102 -2.5 -10.5 54 8.0 -5.1 26 12 280.0 280.3 274.3 285.5 1.93 5 857 1382 -4.3 -11.3 58 7.0 -6.5 37 12 281.0 281.3 274.8 286.4 1.88 6 850 1447 -4.1 -12.1 54 8.0 -6.5 40 12 281.9 282.2 275.1 287.0 1.78 7 832 1616 -3.7 -16.7 36 13.0 -7.3 43 13 284.0 284.2 275.5 287.7 1.24 8 828 1654 -3.3 -25.3 16 22.0 -8.2 44 13 284.8 284.9 274.9 286.7 0.59 9 789 2035 -2.9 -26.9 14 24.0 -8.3 326 6 289.2 289.3 277.1 290.9 0.54 10 744 2498 -4.7 -32.7 9 28.0 -10.1 305 6 292.1 292.2 278.3 293.2 0.33 11 709 2875 -6.9 -27.9 17 21.0 -11.3 257 12 293.8 293.9 279.3 295.5 0.54 12 700 2975 -6.7 -16.7 45 10.0 -9.6 255 15 295.1 295.3 281.2 299.6 1.48 13 692 3065 -6.7 -11.7 68 5.0 -8.4 254 17 296.0 296.4 282.5 302.9 2.25 14 686 3132 -7.1 -11.9 69 4.8 -8.7 253 18 296.3 296.7 282.7 303.2 2.24 15 683 3167 -7.3 -12.3 67 5.0 -8.9 253 18 296.5 296.9 282.7 303.1 2.18 16 678 3224 -6.7 -24.7 22 18.0 -11.0 252 20 297.8 297.9 281.4 300.2 0.76 17 646 3601 -6.1 -46.1 3 40.0 -12.1 234 24 302.6 302.6 282.5 302.9 0.09 18 568 4597 -11.1 -45.1 4 34.0 -15.9 227 33 308.1 308.1 284.8 308.5 0.12 19 500 5560 -19.1 -40.1 14 21.0 -22.0 235 33 309.8 309.8 285.5 310.6 0.23 20 480 5864 -20.3 -48.3 6 28.0 -23.2 232 34 311.9 311.9 286.1 312.3 0.10 21 400 7190 -31.1 -46.1 21 15.0 -32.3 225 38 314.6 314.6 287.1 315.1 0.15 22 397 7243 -31.7 -46.7 21 15.0 -32.9 224 38 314.5 314.5 287.1 315.0 0.14 23 371 7716 -35.9 -42.9 49 7.0 -36.5 216 38 315.0 315.1 287.4 315.9 0.23 24 370 7734 -36.1 -43.1 48 7.0 -36.7 216 38 315.0 315.1 287.3 315.9 0.23 25 364 7847 -36.9 -48.9 28 12.0 -37.7 218 37 315.4 315.4 287.4 315.9 0.12 26 355 8019 -38.3 -47.3 38 9.0 -38.9 220 36 315.8 315.8 287.5 316.4 0.15 27 338 8353 -40.9 -57.9 14 17.0 -41.6 224 34 316.7 316.7 287.7 316.9 0.05 28 330 8515 -42.3 -59.3 14 17.0 -42.9 227 33 317.0 317.0 287.8 317.1 0.04 29 314 8848 -44.7 -50.7 51 6.0 -45.0 231 30 318.2 318.2 288.3 318.6 0.12 30 300 9150 -47.1 -52.1 56 5.0 -47.3 235 29 319.0 319.0 288.5 319.4 0.10 31 290 9373 -49.3 -53.4 62 4.1 -49.4 238 29 318.9 319.0 288.5 319.3 0.09 32 250 10330 -56.5 -61.5 53 5.0 -56.6 250 29 322.1 322.1 289.4 322.2 0.04 33 238 10642 -59.1 -63.5 57 4.4 -59.2 250 28 322.7 322.7 289.6 322.8 0.03 34 230 10857 -59.9 -64.5 55 4.6 -60.0 230 31 324.7 324.7 290.2 324.8 0.03 35 226 10967 -59.7 -64.7 52 5.0 -59.7 229 31 326.6 326.6 290.7 326.7 0.03 36 222 11079 -57.9 -68.9 23 11.0 -58.0 228 32 331.0 331.0 292.0 331.1 0.02 37 207 11523 -57.5 -72.5 13 15.0 -57.7 225 33 338.4 338.4 293.9 338.4 0.01 38 201 11709 -58.9 -72.9 15 14.0 -59.0 229 30 339.0 339.0 294.1 339.0 0.01 39 200 11740 -58.9 -72.9 15 14.0 -59.0 230 29 339.5 339.5 294.2 339.5 0.01 40 187 12161 -57.9 -75.9 8 18.0 -58.1 228 29 347.7 347.7 296.1 347.7 0.01 41 183 12296 -57.3 -80.3 4 23.0 -57.5 228 29 350.8 350.8 296.8 350.8 0.00 42 181 12366 -55.3 -80.3 3 25.0 -55.6 228 29 355.2 355.2 297.7 355.2 0.00 43 173 12653 -55.7 -80.7 3 25.0 -56.0 227 29 359.2 359.2 298.5 359.2 0.00 44 171 12727 -54.1 -80.1 3 26.0 -54.5 226 29 363.0 363.0 299.3 363.0 0.00 45 150 13560 -56.1 -83.1 2 27.0 -56.4 240 40 373.4 373.4 301.2 373.4 0.00 46 137 14137 -57.1 -85.1 2 28.0 -57.4 247 31 381.5 381.5 302.5 381.5 0.00 47 131 14422 -55.1 -84.1 2 29.0 -55.5 229 28 390.0 390.0 303.8 390.0 0.00 48 115 15253 -57.3 -85.3 2 28.0 -57.6 221 24 400.7 400.7 305.3 400.7 0.00 49 109 15593 -55.9 -84.9 1 29.0 -56.3 240 21 409.5 409.5 306.5 409.5 0.00 50 100 16140 -58.3 -86.3 2 28.0 -58.7 270 16 415.1 415.1 307.2 415.1 0.00 51 94 16527 -59.5 -86.5 2 27.0 -59.8 259 12 420.1 420.1 307.7 420.1 0.00 52 87 17012 -57.3 -86.3 1 29.0 -57.8 216 21 434.0 434.0 309.3 434.0 0.00 53 78 17695 -60.7 -87.7 2 27.0 -61.0 248 15 440.7 440.7 310.0 440.7 0.00 54 71 18281 -58.5 -87.5 1 29.0 -59.0 221 14 457.4 457.4 311.5 457.4 0.00 55 70 18370 -59.3 -88.3 1 29.0 -59.7 250 20 457.5 457.5 311.5 457.5 0.00 56 50 20470 -62.5 -89.5 1 27.0 -62.9 250 10 496.2 496.2 314.7 496.2 0.00 57 35 22663 -64.7 -90.7 2 26.0 -65.1 266 4 543.7 543.7 317.8 543.8 0.00 58 30 23610 -62.9 -90.9 1 28.0 -63.6 310 22 573.2 573.2 319.3 573.2 0.00 59 29 23819 -62.5 -90.5 1 28.0 -63.2 302 23 579.8 579.9 319.6 579.9 0.00 60 22 25498 -68.1 -92.1 2 24.0 -68.5 320 15 610.8 610.8 321.1 610.9 0.00 61 20 26070 -67.9 -92.9 2 25.0 -68.4 305 19 628.3 628.3 321.8 628.4 0.00 62 18 26705 -66.5 -92.5 1 26.0 -67.2 311 21 652.0 652.0 322.7 652.0 0.00 63 12 29126 -71.7 -93.7 2 22.0 -72.2 325 25 713.7 713.7 324.8 713.7 0.00 64 10 30210 -68.5 -94.5 1 26.0 -69.4 320 37 763.9 763.9 326.3 763.9 0.00 65 8.8 30979 -67.1 -93.1 1 26.0 -68.2 797.7 797.7 327.2 797.8 0.01 66 7.2 32179 -70.9 -94.9 2 24.0 -71.8 829.3 829.3 328.0 829.3 0.01 67 5.0 34365 -66.1 -93.1 1 27.0 -68.2 942.3 942.3 330.2 942.4 0.01 TRP 230 10857 -59.9 -64.5 55 4.6 -60.0 230 31 324.7 324.7 290.2 324.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 29.11 % Est. max temperature: 8.87 C = 47.96 F Sfc-Lift cond lev (LCL): 999.43 mb = 164.53 m = 539.78 ft T: -1.72 C 700-500 lapse rate: 4.80 C/km ThetaE index: 1.06 C Layer 828.0- 789.0 mb Conv cond level (CCL): 560.03 mb = 4703.81 m = 15432.26 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 36.61 C = 97.89 F Cap Strength: 24.21 C Lifted Index: 24.30 C Risk: None Lifted Index @300 mb: 27.18 C Lifted Index @700 mb: 15.49 C Showalter Index: 19.38 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 7.00 C K Index: -7.10 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.63 J/kg Max Up Vert Vel: 6.87 m/s Conv Inhibition (B-): 68879.58 J/kg Cap Strength: 24.30 C Lift Cond Lev (LCL): 930.98 mb = 726.96 m = 2385.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 15 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 1017 22 305 5 4.1 -2.9 | 77 11 -10.8 -2.4 1 1000 160 345 11 2.8 -10.6 | 50 16 -12.1 -10.2 2 982 305 350 11 1.9 -10.8 | 51 17 -13.0 -10.4 3 945 610 350 11 1.9 -10.8 | 51 17 -13.0 -10.4 4 925 778 15 12 -3.1 -11.6 | 58 21 -18.0 -11.2 5 909 914 20 11 -3.8 -10.3 | 62 21 -18.7 -9.9 6 875 1219 30 13 -6.5 -11.3 | 63 24 -21.4 -10.8 7 850 1447 40 12 -7.7 -9.2 | 69 24 -22.6 -8.8 8 842 1524 40 11 -7.1 -8.4 | 70 23 -22.0 -8.0 9 810 1829 50 16 -12.3 -10.3 | 70 29 -27.2 -9.9 10 779 2134 285 1 1.0 -0.3 | 91 14 -14.0 0.2 11 749 2438 315 5 3.5 -3.5 | 75 12 -11.4 -3.1 12 721 2743 260 8 7.9 1.4 | 104 7 -7.0 1.8 13 700 2975 255 15 14.5 3.9 | 174 4 -0.4 4.3 14 666 3353 250 22 20.7 7.5 | 216 10 5.7 7.9 15 640 3658 230 25 19.2 16.1 | 194 17 4.2 16.5 16 616 3962 230 35 26.8 22.5 | 207 26 11.9 22.9 17 592 4267 230 33 25.3 21.2 | 206 24 10.4 21.6 18 547 4877 225 33 23.3 23.3 | 199 25 8.4 23.8 19 525 5182 220 28 18.0 21.4 | 188 22 3.1 21.9 20 505 5486 230 26 19.9 16.7 | 196 18 5.0 17.1 21 500 5560 235 33 27.0 18.9 | 212 23 12.1 19.3 22 465 6096 230 35 26.8 22.5 | 207 26 11.9 22.9 23 446 6401 230 38 29.1 24.4 | 210 29 14.2 24.8 24 400 7190 225 38 26.9 26.9 | 204 30 11.9 27.3 25 376 7620 215 39 22.4 31.9 | 193 33 7.4 32.4 26 300 9144 235 28 22.9 16.1 | 206 18 8.0 16.5 27 300 9150 235 29 23.8 16.6 | 207 19 8.8 17.1 28 250 10330 250 29 27.3 9.9 | 230 16 12.3 10.3 29 237 10668 250 28 26.3 9.6 | 229 15 11.4 10.0 30 230 10857 230 31 23.7 19.9 | 203 22 8.8 20.3 31 205 11582 225 33 23.3 23.3 | 199 25 8.4 23.8 32 200 11740 230 29 22.2 18.6 | 201 20 7.3 19.1 33 161 13106 225 29 20.5 20.5 | 195 22 5.6 20.9 34 154 13411 235 43 35.2 24.7 | 219 32 20.3 25.1 35 150 13560 240 40 34.6 20.0 | 224 28 19.7 20.4 36 140 14021 255 33 31.9 8.5 | 242 19 16.9 9.0 37 127 14630 215 25 14.3 20.5 | 178 21 -0.6 20.9 38 121 14935 235 17 13.9 9.8 | 174 10 -1.0 10.2 39 115 15240 220 24 15.4 18.4 | 182 19 0.5 18.8 40 100 16140 270 16 16.0 -0.0 | 249 1 1.1 0.4 41 100 16154 255 31 29.9 8.0 | 241 17 15.0 8.4 42 95 16459 270 11 11.0 -0.0 | 96 4 -3.9 0.4 43 91 16764 220 15 9.6 11.5 | 156 13 -5.3 11.9 44 86 17069 215 23 13.2 18.8 | 175 19 -1.7 19.3 45 82 17374 240 20 17.3 10.0 | 193 11 2.4 10.4 46 74 17983 255 11 10.6 2.8 | 127 5 -4.3 3.3 47 71 18288 220 14 9.0 10.7 | 152 13 -5.9 11.1 48 70 18370 250 20 18.8 6.8 | 208 8 3.9 7.3 49 64 18898 255 14 13.5 3.6 | 161 4 -1.4 4.0 50 58 19507 235 18 14.7 10.3 | 179 11 -0.2 10.7 51 56 19812 255 18 17.4 4.7 | 206 6 2.5 5.1 52 53 20117 270 21 21.0 -0.0 | 266 6 6.1 0.4 53 50 20422 285 9 8.7 -2.3 | 73 7 -6.2 -1.9 54 50 20470 250 10 9.4 3.4 | 125 7 -5.5 3.8 55 46 21031 250 13 12.2 4.4 | 151 6 -2.7 4.9 56 43 21336 300 20 17.3 -10.0 | 346 10 2.4 -9.6 57 41 21641 345 11 2.8 -10.6 | 50 16 -12.1 -10.2 58 36 22555 265 1 1.0 0.1 | 92 14 -13.9 0.5 59 32 23165 270 16 16.0 -0.0 | 249 1 1.1 0.4 60 30 23610 310 22 16.9 -14.1 | 352 14 1.9 -13.7 61 29 23774 300 23 19.9 -11.5 | 336 12 5.0 -11.1 62 26 24384 335 19 8.0 -17.2 | 22 18 -6.9 -16.8 63 25 24689 350 10 1.7 -9.8 | 54 16 -13.2 -9.4 64 23 25298 310 10 7.7 -6.4 | 50 9 -7.3 -6.0 65 22 25603 325 18 10.3 -14.7 | 18 15 -4.6 -14.3 66 21 25908 320 20 12.9 -15.3 | 8 15 -2.1 -14.9 67 20 26070 305 19 15.6 -10.9 | 357 10 0.6 -10.5 68 20 26213 320 20 12.9 -15.3 | 8 15 -2.1 -14.9 69 19 26518 305 20 16.4 -11.5 | 352 11 1.5 -11.1 70 18 26822 315 22 15.6 -15.6 | 358 15 0.6 -15.1 71 16 27432 315 21 14.8 -14.8 | 0 14 -0.1 -14.4 72 15 27737 295 23 20.8 -9.7 | 328 11 5.9 -9.3 73 14 28042 305 24 19.7 -13.8 | 340 14 4.7 -13.3 74 13 28651 325 23 13.2 -18.8 | 5 19 -1.7 -18.4 75 12 29261 325 25 14.3 -20.5 | 2 20 -0.6 -20.1 76 11 29566 320 37 23.8 -28.3 | 342 29 8.9 -27.9 77 11 29870 330 34 17.0 -29.4 | 356 29 2.1 -29.0 78 10 30175 305 33 27.0 -18.9 | 327 22 12.1 -18.5 79 10 30210 320 37 23.8 -28.3 | 342 29 8.9 -27.9 Wind Parameters Mean winds (0-6000m): 241.6 at 19.9 knts Storm direction: 271.6 at 14.9 knts Shear (0-3000m) pos: 2.1 neg: 4.4 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 87.4 neg: -61.7 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 79.26 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 ------------------------------------------------------------------------------- 500 346 10 53 16| 8.5 0.0 8.5| 1.1 -19.0 -17.9 -35.8 -0.63| 9.2 -5.8 1000 358 11 55 18| 6.1 0.0 6.1| 20.9 -19.0 1.9 1.9 -0.11| 8.4 -1.0 1500 11 11 58 20| 4.3 0.0 4.3| 41.4 -19.0 22.3 14.9 0.06| 7.3 0.5 2000 19 12 60 21| 3.2 2.7 5.9| 52.4 -52.1 0.3 0.1 -0.03| 11.4 -0.4 2500 18 10 63 20| 2.6 2.7 5.3| 70.7 -61.7 9.1 3.6 0.02| 11.3 0.2 3000 5 10 59 18| 2.1 4.4 6.6| 87.4 -61.7 25.8 8.6 0.17| 11.7 2.0 4000 290 14 26 5| 1.6 5.9 7.5|115.0 -75.6 39.4 9.9 0.16| 11.8 1.9 5000 250 18 195 7| 1.3 4.3 5.6|115.0-111.4 3.7 0.7 0.10| 10.2 1.0 6000 242 20 195 10| 1.1 4.0 5.2|157.6-133.2 24.4 4.1 0.12| 9.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251023.00.gif