UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:1200Z 2 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 -96 SFC 982 51 -0.5 -1.2 95 0.7 -0.8 145 17 274.1 274.7 273.3 283.8 3.56 2 934 449 -3.7 -3.7 100 0.0 -3.7 150 23 274.8 275.3 273.1 283.3 3.11 3 925 525 -3.5 -3.6 99 0.1 -3.6 150 21 275.7 276.3 273.7 284.4 3.16 4 850 1190 -6.1 -6.4 98 0.3 -6.2 180 16 279.8 280.2 275.4 287.6 2.78 5 833 1348 -6.9 -7.1 98 0.2 -7.0 170 17 280.5 281.0 275.7 288.2 2.69 6 819 1480 -5.7 -5.9 98 0.2 -5.8 164 18 283.2 283.7 277.5 291.7 3.00 7 700 2699 -10.7 -11.7 92 1.0 -11.0 165 19 290.6 291.0 280.1 297.3 2.23 8 656 3196 -12.5 -14.7 84 2.2 -13.2 172 24 294.1 294.4 281.2 299.7 1.86 9 559 4399 -19.7 -20.8 91 1.1 -20.0 157 26 299.3 299.6 282.8 303.4 1.30 10 521 4919 -22.1 -25.0 77 2.9 -22.7 165 22 302.5 302.7 283.7 305.7 0.96 11 500 5220 -24.3 -27.3 76 3.0 -24.8 165 26 303.4 303.6 283.8 306.1 0.81 12 442 6109 -31.3 -31.8 95 0.5 -31.4 160 27 305.5 305.6 284.4 307.5 0.60 13 413 6587 -35.3 -37.7 79 2.4 -35.5 156 20 306.3 306.4 284.4 307.5 0.36 14 400 6810 -36.9 -38.7 83 1.8 -37.1 160 21 307.0 307.1 284.7 308.2 0.34 15 397 6862 -37.1 -37.9 92 0.8 -37.2 160 23 307.4 307.5 284.8 308.7 0.37 16 375 7252 -40.3 -42.5 79 2.2 -40.5 160 35 308.3 308.3 285.0 309.1 0.24 17 373 7288 -40.7 -42.5 83 1.8 -40.8 160 36 308.2 308.2 284.9 309.1 0.24 18 361 7509 -42.5 -47.5 58 5.0 -42.8 154 35 308.7 308.7 285.0 309.2 0.15 19 351 7698 -43.3 -61.3 12 18.0 -43.8 149 33 310.1 310.1 285.4 310.2 0.03 20 344 7833 -43.7 -63.7 9 20.0 -44.2 147 32 311.3 311.3 285.8 311.4 0.02 21 322 8274 -46.5 -65.5 10 19.0 -46.9 147 30 313.4 313.4 286.5 313.5 0.02 22 300 8740 -48.5 -66.5 11 18.0 -48.8 150 28 317.0 317.0 287.8 317.1 0.02 23 267 9501 -51.1 -69.1 10 18.0 -51.4 150 27 323.9 323.9 290.0 324.0 0.01 24 250 9930 -49.1 -75.1 3 26.0 -49.6 200 22 333.1 333.1 292.6 333.1 0.01 25 240 10198 -49.1 -76.1 3 27.0 -49.6 198 18 337.0 337.0 293.6 337.0 0.01 26 210 11071 -50.1 -78.1 2 28.0 -50.5 207 20 348.5 348.5 296.3 348.6 0.00 27 200 11390 -49.5 -79.5 2 30.0 -50.0 205 15 354.4 354.4 297.5 354.4 0.00 28 162 12775 -48.9 -81.9 1 33.0 -49.6 246 26 377.4 377.4 301.8 377.4 0.00 29 152 13193 -50.1 -82.1 1 32.0 -50.7 258 21 382.3 382.3 302.6 382.3 0.00 30 150 13280 -49.9 -81.9 1 32.0 -50.5 250 19 384.1 384.1 302.9 384.1 0.00 31 136 13923 -47.3 -81.3 1 34.0 -48.2 265 21 399.6 399.6 305.2 399.6 0.00 32 127 14374 -48.5 -82.5 1 34.0 -49.4 292 16 405.3 405.3 305.9 405.4 0.00 33 123 14585 -46.9 -81.9 1 35.0 -48.0 278 13 412.0 412.0 306.7 412.0 0.00 34 111 15259 -50.1 -83.1 1 33.0 -51.0 231 22 418.3 418.3 307.5 418.3 0.00 35 104 15684 -50.9 -83.9 1 33.0 -51.7 267 23 424.6 424.6 308.2 424.6 0.00 36 100 15940 -48.5 -83.5 1 35.0 -49.6 300 19 434.0 434.0 309.3 434.0 0.00 37 94 16343 -51.5 -84.5 1 33.0 -52.4 300 14 435.9 435.9 309.4 435.9 0.00 38 86 16917 -53.1 -85.1 1 32.0 -53.9 257 16 443.9 443.9 310.3 443.9 0.00 39 82 17225 -50.9 -84.9 1 34.0 -51.9 268 21 454.5 454.5 311.3 454.5 0.00 40 70 18250 -51.9 -85.9 1 34.0 -52.9 305 31 473.4 473.4 312.9 473.4 0.00 41 57 19570 -55.1 -87.1 1 32.0 -56.0 285 32 494.7 494.7 314.6 494.8 0.00 42 50 20410 -53.3 -87.3 1 34.0 -54.5 315 23 517.9 517.9 316.2 517.9 0.00 43 45 21087 -53.9 -86.9 1 33.0 -55.2 309 19 532.3 532.3 317.1 532.3 0.00 44 31 23436 -61.7 -89.7 1 28.0 -62.4 299 40 571.1 571.1 319.2 571.1 0.00 45 30 23640 -59.9 -88.9 1 29.0 -60.8 295 46 581.3 581.3 319.8 581.4 0.00 46 23 25296 -61.9 -90.9 1 29.0 -62.9 315 37 621.4 621.4 321.6 621.4 0.00 47 20 26170 -58.3 -89.3 1 31.0 -59.9 310 38 657.7 657.7 323.0 657.8 0.01 48 15 27995 -55.1 -88.1 1 33.0 -57.8 311 52 724.8 724.8 325.2 724.8 0.01 49 14 28435 -56.1 -88.1 1 32.0 -58.7 306 49 735.8 735.8 325.6 735.9 0.01 50 11 29970 -55.9 -87.9 1 32.0 -59.1 332 47 789.1 789.1 327.0 789.2 0.02 51 10 30580 -53.7 -87.7 1 34.0 -57.8 330 72 819.1 819.1 327.7 819.2 0.02 52 9.0 31262 -50.4 -86.7 1 36.3 -56.1 330 79 856.8 856.8 328.5 857.0 0.02 53 8.3 31794 -47.9 -85.9 0 38.0 -55.0 886.8 886.8 329.2 887.0 0.03 54 7.0 32908 -51.5 -87.5 1 36.0 -57.6 916.2 916.2 329.7 916.4 0.03 55 5.4 34611 -46.9 -85.9 0 39.0 -56.3 1007.2 1007.2 331.3 1007.7 0.05 56 4.2 36264 -50.1 -87.1 1 37.0 -58.8 1067.0 1067.0 332.2 1067.5 0.05 TRP 267 9501 -51.1 -69.1 10 18.0 -51.4 150 27 323.9 323.9 290.0 324.0 0.01 WND 9.0 31262 -50.4 -86.7 1 36.3 -56.1 330 79 856.8 856.8 328.5 857.0 0.02 Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 91.20 % Est. max temperature: 6.12 C = 43.01 F Sfc-Lift cond lev (LCL): 971.27 mb = 138.19 m = 453.36 ft T: -1.20 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.47 C Layer 934.0- 925.0 mb Conv cond level (CCL): 940.19 mb = 396.22 m = 1299.91 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 0.11 C = 32.19 F Cap Strength: 15.82 C Lifted Index: 16.23 C Risk: None Lifted Index @300 mb: 23.14 C Lifted Index @700 mb: 8.79 C Showalter Index: 13.74 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 17.90 C K Index: 10.80 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.40 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 83733.95 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 927.17 mb = 506.54 m = 1661.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 193 at 18 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 ---------------------------------------------------------- 0 982 51 145 17 -9.8 13.9 | 77 14 -13.7 -3.2 1 951 305 150 26 -13.0 22.5 | 108 18 -16.9 5.4 2 925 525 150 21 -10.5 18.2 | 94 14 -14.4 1.1 3 915 610 155 21 -8.9 19.0 | 99 13 -12.8 1.9 4 880 914 180 23 0.0 23.0 | 147 7 -3.9 5.9 5 850 1190 180 16 0.0 16.0 | 74 4 -3.9 -1.1 6 847 1219 175 16 -1.4 15.9 | 78 5 -5.3 -1.1 7 783 1829 150 21 -10.5 18.2 | 94 14 -14.4 1.1 8 753 2134 165 25 -6.5 24.1 | 124 13 -10.4 7.1 9 724 2438 170 23 -4.0 22.7 | 125 10 -7.9 5.6 10 700 2699 165 19 -4.9 18.4 | 98 9 -8.8 1.3 11 696 2743 165 20 -5.2 19.3 | 104 9 -9.1 2.2 12 642 3353 175 26 -2.3 25.9 | 145 11 -6.2 8.8 13 616 3658 165 22 -5.7 21.3 | 113 10 -9.6 4.2 14 591 3962 155 31 -13.1 28.1 | 123 20 -17.0 11.0 15 568 4267 155 27 -11.4 24.5 | 116 17 -15.3 7.4 16 523 4877 165 21 -5.4 20.3 | 109 10 -9.3 3.2 17 500 5220 165 26 -6.7 25.1 | 127 13 -10.6 8.0 18 442 6096 160 27 -9.2 25.4 | 122 16 -13.1 8.3 19 424 6401 150 22 -11.0 19.1 | 98 15 -14.9 2.0 20 406 6706 160 19 -6.5 17.9 | 94 10 -10.4 0.8 21 400 6810 160 21 -7.2 19.7 | 103 11 -11.1 2.6 22 371 7315 160 37 -12.7 34.8 | 137 24 -16.6 17.7 23 355 7620 150 33 -16.5 28.6 | 119 23 -20.4 11.5 24 339 7925 145 31 -17.8 25.4 | 111 23 -21.7 8.3 25 300 8740 150 28 -14.0 24.2 | 112 19 -17.9 7.2 26 295 8839 150 29 -14.5 25.1 | 114 20 -18.4 8.0 27 282 9144 170 27 -4.7 26.6 | 138 13 -8.6 9.5 28 269 9449 150 25 -12.5 21.7 | 106 17 -16.4 4.6 29 267 9501 150 27 -13.5 23.4 | 110 19 -17.4 6.3 30 250 9930 200 22 7.5 20.7 | 225 5 3.6 3.6 31 245 10058 205 21 8.9 19.0 | 249 5 5.0 1.9 32 234 10363 190 15 2.6 14.8 | 29 3 -1.3 -2.3 33 223 10668 190 18 3.1 17.7 | 130 1 -0.8 0.6 34 203 11278 215 21 12.0 17.2 | 269 8 8.1 0.1 35 200 11390 205 15 6.3 13.6 | 325 4 2.4 -3.5 36 194 11582 205 16 6.8 14.5 | 312 4 2.9 -2.6 37 185 11887 220 16 10.3 12.3 | 307 8 6.4 -4.8 38 177 12192 205 22 9.3 19.9 | 242 6 5.4 2.9 39 169 12497 230 29 22.2 18.6 | 265 18 18.3 1.6 40 154 13106 265 23 22.9 2.0 | 308 24 19.0 -15.1 41 150 13280 250 19 17.9 6.5 | 307 18 14.0 -10.6 42 147 13411 255 21 20.3 5.4 | 305 20 16.4 -11.7 43 140 13716 250 24 22.6 8.2 | 295 21 18.7 -8.9 44 128 14326 295 16 14.5 -6.8 | 336 26 10.6 -23.8 45 122 14630 275 13 13.0 -1.1 | 334 20 9.0 -18.2 46 117 14935 235 21 17.2 12.0 | 291 14 13.3 -5.0 47 111 15240 230 22 16.9 14.1 | 283 13 13.0 -2.9 48 106 15545 250 25 23.5 8.6 | 294 21 19.6 -8.5 49 100 15940 300 19 16.5 -9.5 | 335 29 12.6 -26.6 50 97 16154 300 19 16.5 -9.5 | 335 29 12.6 -26.6 51 92 16459 300 11 9.5 -5.5 | 346 23 5.6 -22.6 52 88 16764 260 11 10.8 1.9 | 335 17 6.9 -15.2 53 84 17069 255 20 19.3 5.2 | 308 19 15.4 -11.9 54 80 17374 280 22 21.7 -3.8 | 320 27 17.8 -20.9 55 70 18250 305 31 25.4 -17.8 | 328 41 21.5 -34.9 56 70 18288 300 34 29.4 -17.0 | 323 43 25.5 -34.1 57 66 18593 305 29 23.8 -16.6 | 330 39 19.9 -33.7 58 63 18898 295 15 13.6 -6.3 | 338 25 9.7 -23.4 59 60 19202 270 25 25.0 -0.0 | 309 27 21.1 -17.1 60 55 19812 295 37 33.5 -15.6 | 318 44 29.6 -32.7 61 50 20410 315 23 16.3 -16.3 | 340 36 12.4 -33.3 62 50 20422 300 34 29.4 -17.0 | 323 43 25.5 -34.1 63 48 20726 320 25 16.1 -19.2 | 341 38 12.2 -36.2 64 45 21031 310 18 13.8 -11.6 | 341 30 9.9 -28.7 65 43 21336 300 27 23.4 -13.5 | 328 36 19.5 -30.6 66 37 22250 315 28 19.8 -19.8 | 337 40 15.9 -36.9 67 36 22555 290 27 25.4 -9.2 | 321 34 21.5 -26.3 68 32 23165 305 32 26.2 -18.4 | 328 42 22.3 -35.4 69 30 23640 295 46 41.7 -19.4 | 314 53 37.8 -36.5 70 29 23774 285 39 37.7 -10.1 | 309 43 33.8 -27.2 71 25 24689 320 53 34.1 -40.6 | 332 65 30.2 -57.7 72 24 24994 330 52 26.0 -45.0 | 340 66 22.1 -62.1 73 23 25298 315 37 26.2 -26.2 | 333 49 22.3 -43.2 74 22 25603 300 41 35.5 -20.5 | 320 49 31.6 -37.6 75 21 25908 320 51 32.8 -39.1 | 333 63 28.9 -56.2 76 20 26170 310 38 29.1 -24.4 | 329 49 25.2 -41.5 77 20 26213 325 44 25.2 -36.0 | 338 57 21.3 -53.1 78 19 26518 310 38 29.1 -24.4 | 329 49 25.2 -41.5 79 18 26822 330 37 18.5 -32.0 | 343 51 14.6 -49.1 80 17 27127 310 27 20.7 -17.4 | 334 38 16.8 -34.4 81 16 27432 320 32 20.6 -24.5 | 338 45 16.7 -41.6 82 15 28042 310 53 40.6 -34.1 | 324 63 36.7 -51.2 83 13 28956 300 44 38.1 -22.0 | 319 52 34.2 -39.1 84 12 29566 345 42 10.9 -40.6 | 353 58 7.0 -57.7 85 11 30175 325 50 28.7 -41.0 | 337 63 24.8 -58.0 86 10 30580 330 72 36.0 -62.4 | 338 86 32.1 -79.4 Wind Parameters Mean winds (0-6000m): 162.9 at 23.4 knts Storm direction: 192.9 at 17.5 knts Shear (0-3000m) pos: 2.5 neg: 1.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 48.4 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -25.6 tot: 63.4 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.22 Bulk Shear: 4.12 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 ------------------------------------------------------------------------------- 500 149 22 98 16| 4.7 0.0 4.7| 30.9 -11.0 19.9 39.7 0.40| 12.6 5.1 1000 159 22 106 12| 5.8 0.0 5.8| 51.7 -13.6 38.1 38.1 0.42| 13.3 5.6 1500 163 20 104 10| 3.9 2.1 6.0| 54.9 -17.1 37.8 25.2 0.27| 12.0 3.2 2000 161 21 102 11| 2.9 2.2 5.1| 72.8 -17.1 55.7 27.9 0.33| 11.3 3.7 2500 162 21 107 11| 2.8 1.7 4.5| 79.9 -21.7 58.3 23.3 0.29| 10.4 3.0 3000 163 21 107 11| 2.5 1.4 4.0| 89.0 -25.6 63.4 21.1 0.30| 9.7 2.9 4000 164 22 113 11| 1.9 2.3 4.2|105.7 -44.4 61.4 15.3 0.21| 9.8 2.1 5000 163 23 114 12| 2.1 1.9 3.9|111.0 -56.7 54.3 10.9 0.17| 9.1 1.5 6000 163 23 116 12| 1.7 1.9 3.6|116.2 -60.9 55.3 9.2 0.17| 8.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251102.12.gif