UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 9 DEC 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 ------------------------------------------------------------------------------- 0 1000 -26 125 1 SFC 994 22 -4.1 -8.5 71 4.4 -5.4 125 1 269.5 269.8 268.0 275.0 2.02 2 986 86 -2.7 -8.7 63 6.0 -4.6 119 5 271.5 271.9 269.4 277.1 2.00 3 925 589 -5.3 -9.5 72 4.2 -6.6 110 20 273.9 274.2 270.8 279.5 2.01 4 894 856 -6.9 -10.9 73 4.0 -8.1 134 16 274.9 275.2 271.2 280.1 1.86 5 864 1123 -4.3 -16.3 39 12.0 -7.5 119 18 280.3 280.5 273.4 284.0 1.24 6 850 1252 -5.1 -17.1 38 12.0 -8.2 105 19 280.8 281.0 273.6 284.3 1.18 7 791 1813 -8.7 -14.7 62 6.0 -10.4 76 25 282.8 283.1 275.3 287.3 1.54 8 759 2133 -9.5 -18.5 48 9.0 -11.8 90 18 285.3 285.5 276.0 288.8 1.17 9 700 2752 -14.5 -20.5 60 6.0 -15.8 105 16 286.4 286.6 276.5 289.7 1.07 10 662 3171 -17.9 -21.3 75 3.4 -18.6 112 15 287.2 287.4 276.9 290.4 1.05 11 619 3670 -20.5 -28.5 49 8.0 -21.8 145 12 289.8 289.9 277.5 291.7 0.59 12 562 4375 -26.5 -29.8 74 3.3 -26.9 91 11 290.8 290.9 278.0 292.7 0.57 13 544 4610 -27.7 -32.0 67 4.3 -28.2 93 13 292.1 292.2 278.4 293.7 0.48 14 524 4878 -29.5 -40.5 34 11.0 -30.4 95 14 293.1 293.2 278.6 293.8 0.21 15 509 5084 -31.1 -39.1 45 8.0 -31.8 88 14 293.6 293.7 278.9 294.5 0.25 16 500 5210 -32.1 -43.1 33 11.0 -32.9 100 11 293.9 293.9 278.9 294.5 0.17 17 481 5483 -33.3 -47.3 23 14.0 -34.1 115 18 295.7 295.7 279.6 296.1 0.11 18 450 5947 -37.5 -48.5 31 11.0 -38.1 128 18 296.1 296.1 279.8 296.5 0.10 19 436 6165 -39.3 -45.3 53 6.0 -39.6 119 17 296.5 296.5 280.0 297.0 0.15 20 427 6307 -40.5 -47.5 47 7.0 -40.8 105 18 296.8 296.8 280.1 297.2 0.12 21 400 6750 -43.1 -47.5 62 4.4 -43.3 110 25 299.0 299.0 281.1 299.4 0.13 22 394 6852 -44.1 -48.3 63 4.2 -44.3 108 25 299.0 299.0 281.1 299.4 0.12 23 317 8278 -53.7 -58.7 54 5.0 -53.8 121 42 304.8 304.8 283.4 305.0 0.04 24 300 8630 -56.7 -61.7 53 5.0 -56.8 125 47 305.4 305.4 283.6 305.5 0.03 25 256 9615 -63.7 -68.7 50 5.0 -63.7 130 45 309.3 309.3 285.1 309.3 0.01 26 250 9760 -64.5 -69.0 54 4.5 -64.6 130 45 310.2 310.2 285.4 310.2 0.01 27 225 10403 -67.3 -71.9 52 4.6 -67.3 120 52 315.4 315.4 287.2 315.4 0.01 28 222 10485 -67.5 -72.5 49 5.0 -67.5 120 52 316.3 316.3 287.5 316.3 0.01 29 210 10822 -66.3 -72.3 43 6.0 -66.3 123 51 323.2 323.2 289.8 323.3 0.01 30 200 11120 -65.3 -79.3 13 14.0 -65.4 130 47 329.3 329.3 291.5 329.4 0.00 31 186 11560 -64.1 -82.1 7 18.0 -64.2 121 45 338.2 338.2 293.9 338.2 0.00 32 169 12150 -60.1 -84.1 3 24.0 -60.3 133 40 354.2 354.2 297.5 354.3 0.00 33 162 12412 -59.9 -83.9 3 24.0 -60.1 137 35 358.9 358.9 298.5 358.9 0.00 34 151 12849 -60.5 -84.5 3 24.0 -60.7 140 24 365.2 365.2 299.7 365.2 0.00 35 150 12890 -60.3 -85.3 2 25.0 -60.5 140 23 366.2 366.2 299.9 366.2 0.00 36 137 13455 -60.3 -86.3 2 26.0 -60.5 123 27 375.8 375.8 301.6 375.8 0.00 37 134 13593 -58.3 -86.3 2 28.0 -58.6 116 29 381.8 381.8 302.5 381.8 0.00 38 120 14285 -59.9 -85.9 2 26.0 -60.2 109 17 391.1 391.1 303.9 391.1 0.00 39 114 14606 -58.1 -86.1 2 28.0 -58.5 121 19 400.2 400.2 305.2 400.2 0.00 40 100 15430 -58.7 -86.7 2 28.0 -59.0 140 26 414.3 414.3 307.0 414.3 0.00 41 95 15752 -59.1 -87.1 1 28.0 -59.5 147 22 419.6 419.6 307.7 419.7 0.00 42 85 16454 -56.9 -86.9 1 30.0 -57.4 135 19 437.7 437.7 309.6 437.7 0.00 43 70 17680 -58.9 -87.9 1 29.0 -59.4 150 7 458.4 458.4 311.6 458.4 0.00 44 50 19790 -59.5 -88.5 1 29.0 -60.1 230 24 503.3 503.3 315.2 503.3 0.00 45 30 22970 -61.1 -90.1 1 29.0 -61.9 230 34 578.1 578.1 319.6 578.1 0.00 46 20 25460 -62.9 -90.9 1 28.0 -63.8 245 52 643.6 643.6 322.4 643.7 0.00 47 17 26457 -64.3 -92.3 1 28.0 -65.2 249 63 669.8 669.8 323.4 669.8 0.00 48 14 27656 -60.5 -91.5 1 31.0 -62.2 270 52 720.9 720.9 325.1 720.9 0.01 49 11 29139 -65.7 -92.7 1 27.0 -66.8 260 39 753.5 753.5 326.0 753.5 0.01 50 10 29720 -64.5 -92.5 1 28.0 -65.9 245 41 778.8 778.8 326.7 778.8 0.01 51 7.0 31915 -61.6 -91.3 1 29.7 -64.1 260 75 874.5 874.5 328.9 874.6 0.01 52 6.6 32280 -61.1 -91.1 1 30.0 -63.9 891.4 891.4 329.2 891.5 0.01 TRP 225 10403 -67.3 -71.9 52 4.6 -67.3 120 52 315.4 315.4 287.2 315.4 0.01 WND 7.0 31915 -61.6 -91.3 1 29.7 -64.1 260 75 874.5 874.5 328.9 874.6 0.01 Sounding variables and indices 1000-500 mb thick: 5236.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 58.15 % Est. max temperature: 7.37 C = 45.26 F Sfc-Lift cond lev (LCL): 927.26 mb = 569.80 m = 1869.40 ft T: -5.20 C 700-500 lapse rate: 7.16 C/km Conv cond level (CCL): 719.36 mb = 2543.24 m = 8343.87 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 12.41 C = 54.34 F Cap Strength: 12.77 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 19.04 C Lifted Index @700 mb: 9.21 C Showalter Index: 8.49 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 27.00 C Cross Totals Index: 15.00 C K Index: 3.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.93 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 62276.29 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 873.63 mb = 1036.53 m = 3400.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 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 ---------------------------------------------------------- 0 994 22 125 1 -0.8 0.6 | 317 11 7.3 -7.9 1 959 305 100 17 -16.7 3.0 | 57 10 -8.6 -5.5 2 925 589 110 20 -18.8 6.8 | 81 11 -10.7 -1.6 3 923 610 110 21 -19.7 7.2 | 84 12 -11.6 -1.3 4 887 914 140 15 -9.6 11.5 | 154 3 -1.5 3.0 5 854 1219 110 19 -17.9 6.5 | 79 10 -9.7 -1.9 6 850 1252 105 19 -18.4 4.9 | 71 11 -10.2 -3.5 7 821 1524 85 20 -19.9 -1.7 | 49 16 -11.8 -10.2 8 789 1829 75 25 -24.1 -6.5 | 47 22 -16.0 -14.9 9 758 2134 90 18 -18.0 0.0 | 49 13 -9.9 -8.4 10 729 2438 115 17 -15.4 7.2 | 80 7 -7.3 -1.3 11 701 2743 110 16 -15.0 5.5 | 67 8 -6.9 -3.0 12 700 2752 105 16 -15.5 4.1 | 60 8 -7.3 -4.3 13 672 3048 105 16 -15.5 4.1 | 60 8 -7.3 -4.3 14 645 3353 125 12 -9.8 6.9 | 47 2 -1.7 -1.6 15 618 3658 145 12 -6.9 9.8 | 222 2 1.2 1.4 16 593 3962 110 10 -9.4 3.4 | 14 5 -1.3 -5.0 17 569 4267 90 11 -11.0 0.0 | 19 9 -2.9 -8.4 18 523 4877 95 14 -13.9 1.2 | 39 9 -5.8 -7.2 19 502 5182 85 14 -13.9 -1.2 | 31 11 -5.8 -9.7 20 500 5210 100 11 -10.8 1.9 | 22 7 -2.7 -6.5 21 480 5486 115 18 -16.3 7.6 | 84 8 -8.2 -0.8 22 460 5791 130 19 -14.6 12.2 | 120 7 -6.4 3.8 23 440 6096 125 17 -13.9 9.8 | 103 6 -5.8 1.3 24 421 6401 95 19 -18.9 1.7 | 58 13 -10.8 -6.8 25 403 6706 115 25 -22.7 10.6 | 98 15 -14.5 2.1 26 400 6750 110 25 -23.5 8.6 | 90 15 -15.4 0.1 27 367 7315 100 24 -23.6 4.2 | 75 16 -15.5 -4.3 28 350 7620 115 34 -30.8 14.4 | 105 23 -22.7 5.9 29 300 8630 125 47 -38.5 27.0 | 121 36 -30.4 18.5 30 276 9144 130 47 -36.0 30.2 | 128 35 -27.9 21.8 31 250 9760 130 45 -34.5 28.9 | 128 33 -26.3 20.5 32 238 10058 135 45 -31.8 31.8 | 135 33 -23.7 23.4 33 225 10403 120 52 -45.0 26.0 | 115 41 -36.9 17.6 34 215 10668 120 53 -45.9 26.5 | 116 42 -37.8 18.1 35 200 11120 130 47 -36.0 30.2 | 128 35 -27.9 21.8 36 177 11887 115 43 -39.0 18.2 | 108 32 -30.8 9.7 37 168 12192 135 40 -28.3 28.3 | 135 28 -20.2 19.8 38 150 12890 140 23 -14.8 17.6 | 144 11 -6.7 9.2 39 145 13106 140 22 -14.1 16.9 | 144 10 -6.0 8.4 40 131 13716 110 31 -29.1 10.6 | 96 21 -21.0 2.2 41 125 14021 135 19 -13.4 13.4 | 133 7 -5.3 5.0 42 119 14326 105 17 -16.4 4.4 | 64 9 -8.3 -4.0 43 108 14935 140 22 -14.1 16.9 | 144 10 -6.0 8.4 44 103 15240 110 16 -15.0 5.5 | 67 8 -6.9 -3.0 45 100 15430 140 26 -16.7 19.9 | 143 14 -8.6 11.5 46 98 15545 140 26 -16.7 19.9 | 143 14 -8.6 11.5 47 94 15850 150 20 -10.0 17.3 | 168 9 -1.9 8.9 48 89 16154 125 17 -13.9 9.8 | 103 6 -5.8 1.3 49 85 16459 135 19 -13.4 13.4 | 133 7 -5.3 5.0 50 77 17069 150 16 -8.0 13.9 | 181 5 0.1 5.4 51 73 17374 185 10 0.9 10.0 | 260 9 9.0 1.5 52 70 17680 150 7 -3.5 6.1 | 297 5 4.6 -2.4 53 64 18288 165 20 -5.2 19.3 | 195 11 3.0 10.9 54 52 19507 200 20 6.8 18.8 | 235 18 15.0 10.4 55 50 19790 230 24 18.4 15.4 | 255 27 26.5 7.0 56 47 20117 230 24 18.4 15.4 | 255 27 26.5 7.0 57 45 20422 215 21 12.0 17.2 | 247 22 20.2 8.8 58 43 20726 235 23 18.8 13.2 | 260 27 27.0 4.7 59 39 21336 240 23 19.9 11.5 | 264 28 28.1 3.1 60 35 21946 220 21 13.5 16.1 | 251 23 21.6 7.6 61 32 22555 245 29 26.3 12.3 | 264 35 34.4 3.8 62 31 22860 225 30 21.2 21.2 | 246 32 29.3 12.8 63 30 22970 230 34 26.0 21.9 | 249 37 34.2 13.4 64 26 23774 250 34 31.9 11.6 | 265 40 40.1 3.2 65 25 24079 240 30 26.0 15.0 | 259 35 34.1 6.6 66 23 24689 230 39 29.9 25.1 | 246 41 38.0 16.6 67 21 25298 240 54 46.8 27.0 | 251 58 54.9 18.6 68 20 25460 245 52 47.1 22.0 | 256 57 55.3 13.5 69 19 25908 240 49 42.4 24.5 | 252 53 50.6 16.1 70 17 26518 250 65 61.1 22.2 | 259 71 69.2 13.8 71 15 27432 270 55 55.0 -0.0 | 278 64 63.1 -8.4 72 13 28042 270 46 46.0 -0.0 | 279 55 54.1 -8.4 73 13 28346 250 48 45.1 16.4 | 261 54 53.2 8.0 74 11 28956 260 32 31.5 5.6 | 274 40 39.6 -2.9 75 10 29566 260 57 56.1 9.9 | 269 64 64.3 1.5 76 10 29720 245 41 37.2 17.3 | 259 46 45.3 8.9 77 8 30175 245 40 36.3 16.9 | 259 45 44.4 8.5 Wind Parameters Mean winds (0-6000m): 106.1 at 15.6 knts Storm direction: 136.1 at 11.7 knts Shear (0-3000m) pos: 2.9 neg: 4.7 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 63.9 neg: -40.6 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.70 Bulk Shear: 1.02 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 ------------------------------------------------------------------------------- 500 103 13 39 7| 0.0 18.9 18.9| 28.5 0.0 28.5 57.1 0.76| 20.7 15.8 1000 114 15 70 6| 3.8 9.4 13.2| 45.8 -2.7 43.1 43.1 0.60| 18.4 11.0 1500 110 17 70 8| 2.5 8.8 11.3| 45.8 -31.5 14.2 9.5 0.21| 17.4 3.7 2000 100 18 62 11| 1.9 6.8 8.7| 50.4 -35.3 15.1 7.6 0.18| 16.1 2.8 2500 100 18 61 11| 3.5 5.4 8.9| 63.9 -36.0 27.9 11.2 0.21| 15.1 3.2 3000 102 18 62 10| 2.9 4.7 7.6| 63.9 -40.6 23.3 7.8 0.18| 13.0 2.3 4000 106 16 62 9| 3.2 4.0 7.2| 64.7 -41.2 23.5 5.9 0.20| 12.2 2.4 5000 104 15 55 8| 2.6 3.7 6.3| 72.2 -42.4 29.8 6.0 0.21| 10.5 2.2 6000 106 16 59 8| 2.8 3.1 5.9| 95.5 -48.6 46.9 7.8 0.25| 10.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251209.00.gif