UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:1200Z 4 NOV 25 Station: CYBK WMO ident: 71926 Latitude: 64.32 Longitude: -96.00 Elevation: 51.00 ------------------------------------------------------------------------------- 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 -89 SFC 982 51 -3.1 -3.9 94 0.8 -3.4 360 35 271.5 271.9 270.7 279.4 2.91 2 947 340 -5.1 -5.6 96 0.5 -5.3 272.3 272.7 270.8 279.5 2.65 3 925 527 -4.3 -5.0 95 0.7 -4.6 20 40 274.9 275.4 272.8 282.8 2.84 4 886 867 -4.1 -4.9 94 0.8 -4.4 278.5 279.0 275.0 286.9 2.99 5 850 1193 -5.3 -6.2 93 0.9 -5.6 10 24 280.6 281.1 275.9 288.6 2.83 6 786 1804 -8.9 -8.9 100 0.0 -8.9 283.1 283.5 276.7 290.2 2.48 7 700 2692 -14.3 -15.8 88 1.5 -14.7 10 15 286.6 286.9 277.3 291.4 1.59 8 683 2878 -15.3 -16.7 89 1.4 -15.6 287.6 287.8 277.7 292.1 1.51 9 657 3170 -17.3 -17.8 96 0.5 -17.4 288.5 288.8 278.0 292.8 1.43 10 599 3855 -23.7 -26.4 78 2.7 -24.1 288.8 289.0 277.2 291.1 0.74 11 530 4736 -31.1 -31.4 97 0.3 -31.2 290.2 290.3 277.6 291.9 0.52 12 526 4790 -30.3 -32.9 78 2.6 -30.6 291.8 291.9 278.3 293.3 0.46 13 507 5052 -31.5 -36.5 61 5.0 -32.0 293.5 293.5 278.9 294.6 0.33 14 502 5122 -31.5 -32.4 92 0.9 -31.6 294.3 294.4 279.5 295.9 0.50 15 500 5150 -31.5 -33.2 85 1.7 -31.7 350 16 294.6 294.7 279.6 296.2 0.47 16 459 5750 -36.5 -38.8 79 2.3 -36.7 295.7 295.7 279.8 296.7 0.29 17 445 5964 -38.1 -44.1 53 6.0 -38.5 296.3 296.3 280.0 296.9 0.17 18 404 6623 -43.3 -47.3 65 4.0 -43.5 297.9 297.9 280.6 298.3 0.13 19 400 6690 -43.7 -48.1 62 4.4 -43.9 355 14 298.2 298.2 280.7 298.6 0.12 20 395 6774 -44.3 -50.3 51 6.0 -44.5 298.5 298.5 280.8 298.8 0.10 21 387 6910 -45.1 -48.5 69 3.4 -45.2 299.2 299.2 281.1 299.6 0.12 22 380 7031 -45.9 -52.9 45 7.0 -46.1 299.7 299.7 281.3 300.0 0.07 23 335 7853 -52.5 -54.0 84 1.5 -52.5 301.7 301.7 282.1 301.9 0.07 24 328 7988 -53.5 -55.8 76 2.3 -53.5 345 15 302.1 302.1 282.3 302.4 0.06 25 324 8067 -53.5 -56.9 66 3.4 -53.6 303.2 303.2 282.7 303.4 0.05 26 319 8166 -52.9 -61.9 33 9.0 -53.1 305.4 305.4 283.6 305.5 0.03 27 300 8560 -53.3 -64.3 25 11.0 -53.5 355 19 310.2 310.2 285.4 310.3 0.02 28 278 9053 -54.1 -66.1 22 12.0 -54.3 315.9 315.9 287.4 316.0 0.02 29 250 9740 -53.1 -68.1 15 15.0 -53.4 340 11 327.1 327.1 290.9 327.2 0.02 30 229 10305 -50.5 -68.5 10 18.0 -50.9 339.4 339.4 294.2 339.5 0.02 31 217 10653 -51.9 -68.9 11 17.0 -52.2 342.5 342.5 294.9 342.6 0.02 32 200 11180 -51.3 -70.3 9 19.0 -51.7 270 11 351.5 351.5 297.0 351.6 0.01 33 173 12127 -49.5 -69.5 8 20.0 -50.0 369.4 369.4 300.5 369.5 0.02 34 150 13060 -50.9 -70.9 8 20.0 -51.4 285 14 382.4 382.4 302.6 382.5 0.02 35 132 13890 -52.3 -73.3 6 21.0 -52.8 394.1 394.1 304.4 394.2 0.01 36 100 15700 -48.9 -72.9 4 24.0 -49.9 285 17 433.2 433.2 309.2 433.4 0.02 37 77 17409 -51.3 -77.3 3 26.0 -52.3 461.9 461.9 312.0 461.9 0.01 38 70 18030 -50.3 -77.3 3 27.0 -51.5 270 21 476.8 476.8 313.2 476.9 0.01 39 68 18219 -49.9 -76.9 3 27.0 -51.2 481.6 481.6 313.6 481.7 0.02 40 53 19833 -52.7 -82.7 1 30.0 -53.9 510.7 510.7 315.7 510.7 0.01 41 50 20210 -50.5 -81.5 1 31.0 -52.1 265 33 524.5 524.5 316.6 524.5 0.01 42 49 20342 -50.3 -81.3 1 31.0 -52.0 528.0 528.0 316.8 528.0 0.01 43 30 23510 -55.5 -86.5 1 31.0 -57.0 280 31 593.3 593.3 320.3 593.4 0.01 44 29 23726 -55.7 -87.7 1 32.0 -57.2 598.6 598.6 320.6 598.6 0.01 45 20 26120 -51.5 -86.5 1 35.0 -54.6 310 43 678.5 678.5 323.7 678.6 0.01 46 18 26807 -49.7 -85.7 1 36.0 -53.5 705.0 705.0 324.6 705.1 0.01 47 10 30630 -52.5 -87.5 1 35.0 -57.1 315 53 823.6 823.6 327.8 823.7 0.02 48 3.8 36892 -51.9 -87.9 1 36.0 -60.1 1089.1 1089.1 332.5 1089.6 0.04 TRP 328 7988 -53.5 -55.8 76 2.3 -53.5 345 15 302.1 302.1 282.3 302.4 0.06 WND 3.0 305 83 Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 90.43 % Est. max temperature: 6.67 C = 44.01 F Sfc-Lift cond lev (LCL): 969.53 mb = 152.82 m = 501.38 ft T: -3.80 C 700-500 lapse rate: 7.00 C/km Conv cond level (CCL): 955.34 mb = 270.32 m = 886.85 ft Mean mixing ratio: 2.84 g/kg Conv temperature: -2.50 C = 27.51 F Cap Strength: 10.37 C Lifted Index: 10.64 C Risk: None Lifted Index @300 mb: 19.81 C Lifted Index @700 mb: 6.66 C Showalter Index: 5.80 C Risk: None Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.30 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 114.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.24 J/kg Max Up Vert Vel: 8.15 m/s Conv Inhibition (B-): 75695.08 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 920.29 mb = 567.21 m = 1860.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 3 46383 305 83 68.0 -47.6 1 982 51 360 35 -0.0 -35.0 2 951 305 360 45 -0.0 -45.0 3 925 527 20 40 -13.7 -37.6 4 915 610 15 34 -8.8 -32.8 5 881 914 15 28 -7.2 -27.0 6 850 1193 10 24 -4.2 -23.6 7 847 1219 10 24 -4.2 -23.6 8 814 1524 355 17 1.5 -16.9 9 783 1829 5 19 -1.7 -18.9 10 753 2134 20 15 -5.1 -14.1 11 723 2438 40 11 -7.1 -8.4 12 700 2692 10 15 -2.6 -14.8 13 695 2743 10 15 -2.6 -14.8 14 667 3048 360 18 -0.0 -18.0 15 639 3353 15 16 -4.1 -15.5 16 613 3658 5 18 -1.6 -17.9 17 564 4267 15 14 -3.6 -13.5 18 541 4572 45 17 -12.0 -12.0 19 519 4877 5 12 -1.0 -12.0 20 500 5150 350 16 2.8 -15.8 21 436 6096 350 12 2.1 -11.8 22 417 6401 10 11 -1.9 -10.8 23 400 6690 355 14 1.2 -13.9 24 347 7620 340 17 5.8 -16.0 25 328 7988 345 15 3.9 -14.5 26 300 8560 355 19 1.7 -18.9 27 287 8839 355 18 1.6 -17.9 28 274 9144 355 20 1.7 -19.9 29 262 9449 345 22 5.7 -21.3 30 250 9740 340 11 3.8 -10.3 31 249 9754 335 16 6.8 -14.5 32 238 10058 325 11 6.3 -9.0 33 227 10363 315 12 8.5 -8.5 34 217 10668 265 10 10.0 0.9 35 207 10973 315 11 7.8 -7.8 36 200 11180 270 11 11.0 -0.0 37 197 11278 270 11 11.0 -0.0 38 188 11582 270 14 14.0 -0.0 39 179 11887 300 13 11.3 -6.5 40 156 12802 265 13 13.0 1.1 41 150 13060 285 14 13.5 -3.6 42 149 13106 265 10 10.0 0.9 43 142 13411 285 14 13.5 -3.6 44 136 13716 295 17 15.4 -7.2 45 129 14021 235 3 2.5 1.7 46 118 14630 230 14 10.7 9.0 47 112 14935 275 15 14.9 -1.3 48 107 15240 265 18 17.9 1.6 49 102 15545 270 23 23.0 -0.0 50 100 15700 285 17 16.4 -4.4 51 98 15850 285 17 16.4 -4.4 52 93 16154 280 17 16.7 -3.0 53 89 16459 295 13 11.8 -5.5 54 81 17069 240 14 12.1 7.0 55 77 17374 235 12 9.8 6.9 56 74 17678 255 21 20.3 5.4 57 71 17983 255 23 22.2 6.0 58 70 18030 270 21 21.0 -0.0 59 67 18288 275 21 20.9 -1.8 60 64 18593 235 24 19.7 13.8 61 61 18898 255 28 27.0 7.2 62 58 19202 250 32 30.1 10.9 63 53 19812 275 37 36.9 -3.2 64 50 20210 265 33 32.9 2.9 65 48 20422 275 29 28.9 -2.5 66 42 21336 270 48 48.0 -0.0 67 38 21946 290 28 26.3 -9.6 68 36 22250 275 22 21.9 -1.9 69 35 22555 265 26 25.9 2.3 70 33 22860 275 41 40.8 -3.6 71 32 23165 285 36 34.8 -9.3 72 30 23470 280 28 27.6 -4.9 73 30 23510 280 31 30.5 -5.4 74 27 24079 280 33 32.5 -5.7 75 26 24384 300 40 34.6 -20.0 76 24 24994 290 45 42.3 -15.4 77 22 25603 280 31 30.5 -5.4 78 21 25908 310 41 31.4 -26.4 79 20 26120 310 43 32.9 -27.6 80 19 26518 310 43 32.9 -27.6 81 16 27432 285 36 34.8 -9.3 82 15 28042 295 46 41.7 -19.4 83 14 28346 320 54 34.7 -41.4 84 12 29261 315 40 28.3 -28.3 85 12 29566 295 48 43.5 -20.3 86 11 29870 315 47 33.2 -33.2 87 10 30630 315 53 37.5 -37.5 Wind Parameters Energy-Hel index: -2.08 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251104.12.gif