UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061500.upa.cvt Date: 0000Z 15 JUN 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 15 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 1000 22 1.6 0.6 93 1.0 1.2 130 2 274.8 275.4 274.3 285.6 3.99 1 960 350 0.4 0.4 100 0.0 0.4 316 5 276.8 277.5 275.6 288.0 4.10 2 925 647 -1.3 -1.3 100 0.0 -1.3 330 6 278.0 278.6 275.8 288.3 3.75 3 850 1316 -5.5 -5.6 99 0.1 -5.5 105 4 280.4 280.9 276.0 288.7 2.96 4 705 2758 -14.7 -15.1 97 0.4 -14.8 129 5 285.6 285.9 276.9 290.6 1.68 5 700 2812 -15.1 -15.8 94 0.7 -15.3 145 4 285.8 286.0 276.9 290.5 1.59 6 667 3175 -17.9 -18.4 96 0.5 -18.0 155 5 286.6 286.8 277.0 290.6 1.34 7 640 3484 -19.7 -21.8 83 2.1 -20.1 164 6 288.0 288.1 277.2 291.1 1.04 8 570 4332 -26.9 -27.3 96 0.4 -26.9 177 7 289.2 289.3 277.4 291.4 0.71 9 565 4396 -26.7 -27.9 90 1.2 -26.9 180 8 290.2 290.3 277.8 292.3 0.68 10 558 4486 -27.7 -39.7 31 12.0 -28.8 183 9 290.0 290.1 277.0 290.7 0.22 11 543 4681 -28.5 -34.5 56 6.0 -29.2 191 10 291.3 291.4 277.9 292.6 0.38 12 512 5102 -30.3 -37.3 50 7.0 -31.0 193 13 294.1 294.1 279.1 295.1 0.30 13 500 5270 -31.5 -38.5 50 7.0 -32.1 205 17 294.6 294.7 279.3 295.6 0.27 14 462 5823 -35.1 -43.1 44 8.0 -35.7 195 13 296.9 296.9 280.3 297.5 0.18 15 429 6335 -38.7 -42.6 67 3.9 -38.9 186 15 298.7 298.7 281.1 299.4 0.21 16 426 6383 -39.1 -45.1 53 6.0 -39.4 184 15 298.7 298.8 281.0 299.3 0.16 17 415 6561 -40.5 -44.7 64 4.2 -40.7 176 16 299.2 299.2 281.3 299.8 0.17 18 400 6810 -42.1 -48.1 52 6.0 -42.4 180 19 300.3 300.3 281.6 300.7 0.12 19 395 6895 -42.7 -48.7 52 6.0 -43.0 184 19 300.6 300.6 281.7 301.0 0.12 20 375 7246 -44.5 -52.5 41 8.0 -44.8 200 17 302.7 302.7 282.6 303.0 0.08 21 336 7984 -44.1 -62.1 12 18.0 -44.6 194 21 312.9 312.9 286.4 313.0 0.03 22 300 8750 -41.5 -67.5 4 26.0 -42.3 180 25 326.9 326.9 290.8 326.9 0.01 23 287 9050 -40.1 -71.1 2 31.0 -41.1 184 23 333.0 333.0 292.6 333.1 0.01 24 250 9990 -39.9 -71.9 2 32.0 -41.0 185 25 346.7 346.7 295.9 346.8 0.01 25 224 10744 -38.5 -74.5 1 36.0 -39.9 194 17 360.0 360.0 298.7 360.0 0.01 26 202 11452 -40.9 -76.9 1 36.0 -42.1 173 14 367.0 367.0 300.0 367.0 0.01 27 200 11520 -40.9 -77.9 1 37.0 -42.1 180 15 368.0 368.0 300.2 368.0 0.00 28 194 11727 -40.1 -76.1 1 36.0 -41.5 186 15 372.5 372.5 301.0 372.5 0.01 29 159 13076 -42.5 -80.5 1 38.0 -43.8 188 12 390.3 390.3 303.8 390.3 0.00 30 150 13470 -41.7 -79.7 1 38.0 -43.2 175 10 398.2 398.2 305.0 398.2 0.00 31 149 13515 -41.5 -79.5 1 38.0 -43.0 172 10 399.3 399.3 305.1 399.3 0.00 32 131 14382 -43.9 -81.9 1 38.0 -45.3 177 12 410.0 410.0 306.5 410.0 0.00 33 123 14805 -42.5 -81.5 1 39.0 -44.1 171 9 420.0 420.0 307.7 420.0 0.00 34 112 15433 -45.1 -82.1 1 37.0 -46.5 149 10 426.5 426.5 308.4 426.6 0.00 35 105 15864 -43.9 -81.9 1 38.0 -45.6 184 12 436.8 436.8 309.6 436.8 0.00 36 100 16190 -45.1 -83.1 1 38.0 -46.6 165 11 440.6 440.6 309.9 440.6 0.00 37 91 16823 -43.5 -82.5 1 39.0 -45.4 165 12 455.8 455.8 311.4 455.8 0.00 38 70 18580 -45.7 -83.7 1 38.0 -47.7 170 10 486.6 486.6 314.0 486.6 0.01 39 67 18871 -45.9 -83.9 1 38.0 -47.9 165 10 492.3 492.3 314.4 492.3 0.01 40 58 19835 -43.3 -83.3 0 40.0 -46.1 105 11 518.9 518.9 316.2 519.0 0.01 41 50 20830 -44.5 -83.5 1 39.0 -47.3 110 12 538.6 538.6 317.5 538.6 0.01 42 43 21841 -45.1 -84.1 0 39.0 -48.1 113 17 560.9 560.9 318.7 560.9 0.01 43 30 24260 -43.1 -83.1 0 40.0 -47.7 50 5 627.1 627.1 321.8 627.2 0.01 44 28 24725 -42.5 -82.5 0 40.0 -47.5 8 1 641.3 641.3 322.3 641.4 0.02 45 24 25763 -43.3 -83.3 0 40.0 -48.5 95 15 667.9 667.9 323.3 668.0 0.02 46 20 27000 -39.1 -81.1 0 42.0 -46.7 95 12 716.5 716.5 325.0 716.7 0.03 47 18 27723 -40.1 -81.1 0 41.0 -47.7 97 14 735.3 735.3 325.5 735.5 0.03 48 12 30515 -37.1 -79.1 0 42.0 -48.1 111 19 836.3 836.3 328.1 836.9 0.06 49 10 31790 -32.5 -76.5 0 44.0 -47.1 75 13 898.2 898.3 329.4 899.5 0.12 50 9.5 32153 -30.5 -75.5 0 45.0 -46.7 919.1 919.2 329.8 920.7 0.14 51 6.6 34763 -26.5 -72.5 0 46.0 -47.6 1036.8 1037.0 331.8 1040.9 0.32 52 6.1 35332 -26.7 -72.7 0 46.0 -48.1 1059.6 1059.8 332.1 1064.0 0.34 TRP 375 7246 -44.5 -52.5 41 8.0 -44.8 200 17 302.7 302.7 282.6 303.0 0.08 WND Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: 951.76 mb = 419.95 m = 1377.78 ft Wetbulb zero: 952.35 mb = 414.04 m = 1358.39 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 87.83 % Est. max temperature: 7.23 C = 45.02 F Sfc-Lift cond lev (LCL): 984.46 mb = 147.91 m = 485.27 ft T: 1.14 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.10 C Layer 700.0- 667.0 mb Conv cond level (CCL): 938.67 mb = 529.70 m = 1737.85 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 4.35 C = 39.83 F Cap Strength: 6.18 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 27.80 C Lifted Index @700 mb: 2.05 C Showalter Index: 5.69 C Risk: None Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 25.90 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.63 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 70760.05 J/kg Cap Strength: 6.32 C Lift Cond Lev (LCL): 945.67 mb = 470.32 m = 1543.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 at 6 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 1000 22 130 2 -1.5 1.3 | 43 6 -3.8 -4.1 1 965 305 315 5 3.5 -3.5 | 352 9 1.3 -8.9 2 929 610 320 7 4.5 -5.4 | 348 11 2.2 -10.7 3 925 647 330 6 3.0 -5.2 | 356 11 0.7 -10.5 4 894 914 25 5 -2.1 -4.5 | 24 11 -4.4 -9.9 5 860 1219 100 7 -6.9 1.2 | 66 10 -9.2 -4.1 6 850 1316 105 4 -3.9 1.0 | 55 7 -6.1 -4.3 7 795 1829 105 3 -2.9 0.8 | 49 7 -5.2 -4.6 8 764 2134 70 8 -7.5 -2.7 | 50 13 -9.8 -8.1 9 735 2438 110 5 -4.7 1.7 | 62 8 -7.0 -3.6 10 706 2743 125 5 -4.1 2.9 | 69 7 -6.4 -2.5 11 700 2812 145 4 -2.3 3.3 | 66 5 -4.6 -2.1 12 623 3658 170 7 -1.2 6.9 | 114 4 -3.5 1.6 13 574 4267 175 7 -0.6 7.0 | 120 3 -2.9 1.6 14 528 4877 200 12 4.1 11.3 | 197 6 1.8 5.9 15 506 5182 190 13 2.3 12.8 | 180 7 -0.0 7.5 16 500 5270 205 17 7.2 15.4 | 206 11 4.9 10.1 17 485 5486 185 18 1.6 17.9 | 177 13 -0.7 12.6 18 464 5791 195 13 3.4 12.6 | 189 7 1.1 7.2 19 444 6096 195 14 3.6 13.5 | 189 8 1.4 8.2 20 406 6706 170 17 -3.0 16.7 | 155 13 -5.2 11.4 21 400 6810 180 19 0.0 19.0 | 171 14 -2.3 13.7 22 375 7246 200 17 5.8 16.0 | 198 11 3.5 10.6 23 371 7315 200 18 6.2 16.9 | 199 12 3.9 11.6 24 355 7620 200 19 6.5 17.9 | 199 13 4.2 12.5 25 300 8750 180 25 0.0 25.0 | 173 20 -2.3 19.7 26 283 9144 185 22 1.9 21.9 | 179 17 -0.4 16.6 27 250 9990 185 25 2.2 24.9 | 180 20 -0.1 19.6 28 237 10363 185 22 1.9 21.9 | 179 17 -0.4 16.6 29 226 10668 200 18 6.2 16.9 | 199 12 3.9 11.6 30 207 11278 155 12 -5.1 10.9 | 127 9 -7.3 5.5 31 200 11520 180 15 0.0 15.0 | 167 10 -2.3 9.7 32 189 11887 190 15 2.6 14.8 | 182 9 0.3 9.4 33 173 12497 190 17 3.0 16.7 | 183 11 0.7 11.4 34 166 12802 215 14 8.0 11.5 | 223 8 5.8 6.1 35 158 13106 185 12 1.0 12.0 | 169 7 -1.2 6.6 36 151 13411 190 14 2.4 13.8 | 181 8 0.2 8.4 37 150 13470 175 10 -0.9 10.0 | 146 6 -3.1 4.6 38 145 13716 160 12 -4.1 11.3 | 133 9 -6.4 5.9 39 132 14326 175 13 -1.1 13.0 | 156 8 -3.4 7.6 40 126 14630 185 7 0.6 7.0 | 134 2 -1.7 1.6 41 121 14935 160 10 -3.4 9.4 | 125 7 -5.7 4.1 42 115 15240 155 10 -4.2 9.1 | 120 7 -6.5 3.7 43 110 15545 145 10 -5.7 8.2 | 110 8 -8.0 2.8 44 105 15850 185 12 1.0 12.0 | 169 7 -1.2 6.6 45 100 16190 165 11 -2.8 10.6 | 136 7 -5.1 5.3 46 96 16459 165 11 -2.8 10.6 | 136 7 -5.1 5.3 47 92 16764 160 12 -4.1 11.3 | 133 9 -6.4 5.9 48 88 17069 185 10 0.9 10.0 | 163 5 -1.4 4.6 49 84 17374 150 10 -5.0 8.7 | 115 8 -7.3 3.3 50 80 17678 200 11 3.8 10.3 | 197 5 1.5 5.0 51 70 18580 170 10 -1.7 9.8 | 138 6 -4.0 4.5 52 67 18898 165 10 -2.6 9.7 | 132 7 -4.9 4.3 53 64 19202 190 10 1.7 9.8 | 173 5 -0.5 4.5 54 61 19507 165 5 -1.3 4.8 | 82 4 -3.6 -0.5 55 58 19812 100 10 -9.8 1.7 | 73 13 -12.1 -3.6 56 56 20117 155 21 -8.9 19.0 | 141 18 -11.1 13.7 57 53 20422 185 10 0.9 10.0 | 163 5 -1.4 4.6 58 51 20726 155 3 -1.3 2.7 | 53 4 -3.5 -2.6 59 50 20830 110 12 -11.3 4.1 | 85 14 -13.5 -1.2 60 49 21031 105 13 -12.6 3.4 | 82 15 -14.8 -2.0 61 46 21336 130 9 -6.9 5.8 | 93 9 -9.2 0.4 62 44 21641 80 10 -9.8 -1.7 | 60 14 -12.1 -7.1 63 42 21946 130 20 -15.3 12.9 | 113 19 -17.6 7.5 64 40 22250 145 18 -10.3 14.7 | 127 16 -12.6 9.4 65 39 22555 170 10 -1.7 9.8 | 138 6 -4.0 4.5 66 37 22860 140 10 -6.4 7.7 | 105 9 -8.7 2.3 67 32 23774 120 10 -8.7 5.0 | 88 11 -10.9 -0.3 68 30 24260 50 5 -3.8 -3.2 | 35 11 -6.1 -8.6 69 28 24689 0 0 -0.0 -0.0 | 23 6 -2.3 -5.3 70 27 24994 65 11 -10.0 -4.6 | 51 16 -12.2 -10.0 71 26 25298 80 14 -13.8 -2.4 | 64 18 -16.1 -7.8 72 24 25908 100 15 -14.8 2.6 | 81 17 -17.0 -2.7 73 22 26213 125 13 -10.6 7.5 | 99 13 -12.9 2.1 74 21 26518 105 12 -11.6 3.1 | 81 14 -13.9 -2.2 75 21 26822 110 4 -3.8 1.4 | 57 7 -6.0 -4.0 76 20 27000 95 12 -12.0 1.0 | 73 15 -14.2 -4.3 77 20 27127 75 10 -9.7 -2.6 | 56 14 -11.9 -7.9 78 19 27432 95 12 -12.0 1.0 | 73 15 -14.2 -4.3 79 16 28346 100 17 -16.7 3.0 | 83 19 -19.0 -2.4 80 16 28651 110 12 -11.3 4.1 | 85 14 -13.5 -1.2 81 15 28956 110 16 -15.0 5.5 | 90 17 -17.3 0.1 82 14 29261 80 23 -22.7 -4.0 | 69 27 -24.9 -9.3 83 14 29566 90 28 -28.0 0.0 | 80 31 -30.3 -5.3 84 13 29870 130 22 -16.9 14.1 | 115 21 -19.1 8.8 85 10 31790 75 13 -12.6 -3.4 | 60 17 -14.8 -8.7 Wind Parameters Mean winds (0-6000m): 173.0 at 7.7 knts Storm direction: 203.0 at 5.8 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 32.3 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -27.3 tot: 24.1 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 17.97 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 ------------------------------------------------------------------------------- 500 317 4 355 9| 0.0 8.7 8.7| 0.0 -20.0 -20.0 -40.1 -0.71| 12.4 -8.8 1000 339 5 2 10| 4.5 4.3 8.9| 26.4 -20.0 6.3 6.3 0.03| 11.1 0.3 1500 15 5 19 11| 3.3 2.9 6.2| 41.3 -24.3 17.0 11.3 0.13| 10.4 1.4 2000 43 5 32 10| 2.5 2.2 4.6| 42.8 -25.2 17.6 8.8 0.12| 8.9 1.1 2500 60 5 40 10| 2.2 1.7 3.9| 49.4 -27.0 22.4 9.0 0.14| 8.7 1.2 3000 77 5 48 10| 1.9 1.4 3.4| 51.4 -27.3 24.1 8.0 0.16| 7.9 1.2 4000 118 5 68 8| 1.8 1.1 2.8| 54.8 -27.3 27.4 6.9 0.21| 6.3 1.3 5000 152 6 91 5| 1.9 0.9 2.8| 61.0 -28.5 32.5 6.5 0.27| 5.8 1.5 6000 173 8 126 4| 1.3 0.3 1.5| 71.4 -43.0 28.4 4.7 0.20| 6.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250615.00.gif