UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 10 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 ------------------------------------------------------------------------------- SFC 1020 51 -14.9 -16.6 87 1.7 -15.2 195 10 256.8 257.0 256.7 259.5 1.02 1 1000 201 -16.1 -17.1 92 1.0 -16.3 185 10 257.0 257.2 256.9 259.7 1.00 2 984 322 -17.1 -17.4 98 0.3 -17.1 190 11 257.2 257.4 257.0 259.9 0.99 3 968 445 -16.3 -17.7 89 1.4 -16.6 192 12 259.3 259.4 258.6 261.9 0.98 4 956 540 -11.3 -16.3 66 5.0 -12.4 194 13 265.2 265.4 263.4 268.3 1.12 5 938 687 -8.1 -31.1 14 23.0 -11.6 204 15 269.9 270.0 265.2 270.9 0.30 6 925 795 -7.7 -27.7 18 20.0 -11.2 215 16 271.4 271.5 266.5 272.7 0.42 7 918 854 -7.5 -28.5 17 21.0 -11.1 227 13 272.2 272.3 267.0 273.4 0.40 8 904 974 -7.1 -31.1 13 24.0 -11.1 239 10 273.8 273.9 267.9 274.8 0.32 9 850 1453 -7.3 -43.3 4 36.0 -11.8 245 10 278.5 278.5 270.4 278.8 0.10 10 833 1610 -7.3 -41.3 5 34.0 -11.9 239 10 280.1 280.1 271.4 280.5 0.12 11 765 2271 -9.3 -34.3 11 25.0 -13.3 251 10 284.9 284.9 274.4 285.7 0.27 12 760 2321 -9.5 -29.5 18 20.0 -13.1 255 11 285.2 285.3 274.9 286.6 0.44 13 755 2372 -9.7 -15.7 62 6.0 -11.3 259 12 285.5 285.8 276.6 289.9 1.49 14 748 2444 -10.1 -17.1 57 7.0 -11.9 265 14 285.8 286.1 276.6 289.8 1.34 15 742 2506 -9.9 -16.9 57 7.0 -11.8 258 14 286.7 286.9 277.0 290.8 1.37 16 700 2952 -13.5 -18.3 67 4.8 -14.7 255 14 287.5 287.8 277.4 291.4 1.29 17 667 3317 -16.7 -19.5 79 2.8 -17.3 288 13 287.9 288.2 277.5 291.6 1.22 18 656 3442 -17.3 -19.1 86 1.8 -17.7 285 11 288.6 288.9 277.9 292.5 1.29 19 639 3638 -17.9 -22.2 69 4.3 -18.8 272 8 290.1 290.3 278.3 293.2 1.01 20 568 4509 -23.7 -25.9 82 2.2 -24.1 290 22 293.3 293.4 279.5 295.8 0.81 21 534 4957 -27.9 -28.1 98 0.2 -27.9 277 24 293.4 293.6 279.4 295.7 0.71 22 532 4984 -26.3 -29.6 74 3.3 -26.8 278 24 295.7 295.8 280.3 297.7 0.62 23 510 5288 -27.9 -33.9 56 6.0 -28.6 290 21 297.3 297.4 280.8 298.8 0.43 24 500 5430 -29.3 -35.3 56 6.0 -30.0 295 20 297.3 297.4 280.7 298.6 0.38 25 456 6080 -34.9 -38.1 73 3.2 -35.2 290 22 298.2 298.3 281.0 299.3 0.31 26 412 6780 -40.9 -45.5 61 4.6 -41.1 276 22 299.3 299.3 281.3 299.8 0.16 27 400 6980 -42.9 -45.5 75 2.6 -43.0 280 23 299.2 299.3 281.3 299.8 0.16 28 375 7410 -46.9 -49.0 79 2.1 -47.0 280 24 299.5 299.5 281.3 299.9 0.12 29 374 7427 -47.1 -49.5 76 2.4 -47.2 280 24 299.5 299.5 281.3 299.9 0.11 30 372 7463 -47.3 -50.9 66 3.6 -47.4 280 24 299.7 299.7 281.3 300.0 0.10 31 368 7534 -47.7 -49.4 83 1.7 -47.7 280 25 300.1 300.1 281.5 300.5 0.11 32 363 7624 -47.9 -57.9 31 10.0 -48.1 280 25 301.0 301.0 281.8 301.1 0.04 33 349 7881 -49.9 -55.9 49 6.0 -50.0 284 22 301.7 301.7 282.1 301.9 0.06 34 336 8128 -50.9 -60.9 30 10.0 -51.1 289 23 303.6 303.6 282.9 303.7 0.03 35 325 8343 -51.3 -64.3 20 13.0 -51.5 294 25 306.0 306.0 283.8 306.0 0.02 36 302 8817 -52.7 -68.7 13 16.0 -52.9 304 29 310.5 310.5 285.5 310.5 0.01 37 300 8860 -52.9 -68.9 13 16.0 -53.1 305 29 310.8 310.8 285.6 310.8 0.01 38 290 9079 -53.7 -68.7 14 15.0 -53.9 315 32 312.7 312.7 286.3 312.7 0.01 39 271 9517 -54.1 -69.1 14 15.0 -54.3 311 35 318.2 318.2 288.2 318.3 0.01 40 256 9886 -51.7 -73.7 5 22.0 -52.0 315 43 327.0 327.0 290.9 327.0 0.01 41 250 10040 -52.1 -74.1 5 22.0 -52.4 315 50 328.6 328.6 291.3 328.6 0.01 42 231 10550 -52.9 -77.9 3 25.0 -53.2 320 51 334.9 334.9 293.0 334.9 0.00 43 213 11073 -51.9 -79.9 2 28.0 -52.2 322 42 344.3 344.3 295.4 344.3 0.00 44 200 11480 -52.9 -79.9 2 27.0 -53.2 310 47 349.0 349.0 296.4 349.0 0.00 45 176 12299 -54.7 -82.7 2 28.0 -55.0 320 43 359.0 359.0 298.5 359.0 0.00 46 163 12790 -53.9 -82.9 2 29.0 -54.3 322 44 368.3 368.3 300.2 368.4 0.00 47 155 13111 -55.9 -83.9 2 28.0 -56.2 335 42 370.3 370.3 300.6 370.3 0.00 48 150 13320 -55.3 -83.3 2 28.0 -55.6 325 40 374.8 374.8 301.4 374.8 0.00 49 146 13492 -54.9 -83.9 2 29.0 -55.3 321 34 378.4 378.4 302.0 378.4 0.00 50 123 14583 -56.5 -85.5 1 29.0 -56.9 325 34 394.5 394.5 304.5 394.5 0.00 51 107 15469 -54.7 -85.7 1 31.0 -55.2 331 31 414.0 414.0 307.0 414.0 0.00 52 100 15900 -56.5 -86.5 1 30.0 -56.9 325 26 418.6 418.6 307.6 418.6 0.00 53 96 16159 -57.3 -86.3 1 29.0 -57.8 325 26 421.9 421.9 307.9 421.9 0.00 54 88 16713 -55.7 -86.7 1 31.0 -56.3 325 33 435.7 435.8 309.4 435.8 0.00 55 75 17726 -59.3 -88.3 1 29.0 -59.7 331 31 448.6 448.6 310.7 448.6 0.00 56 70 18160 -58.7 -87.7 1 29.0 -59.2 345 30 458.8 458.8 311.7 458.8 0.00 57 64 18723 -57.7 -87.7 1 30.0 -58.3 343 24 472.9 472.9 312.9 472.9 0.00 58 50 20270 -60.1 -88.1 1 28.0 -60.7 340 22 501.9 501.9 315.1 501.9 0.00 59 36 22303 -62.9 -89.9 1 27.0 -63.4 333 24 544.0 544.0 317.8 544.1 0.00 60 30 23430 -60.7 -89.7 1 29.0 -61.6 315 26 579.2 579.2 319.6 579.2 0.00 61 29 23640 -60.3 -89.3 1 29.0 -61.2 322 28 585.9 585.9 319.9 585.9 0.00 62 20 25930 -63.1 -91.1 1 28.0 -64.0 325 35 643.0 643.0 322.4 643.1 0.00 63 18 26582 -59.5 -89.5 1 30.0 -61.0 308 39 674.1 674.1 323.6 674.1 0.01 64 14 28155 -58.5 -89.5 1 31.0 -60.6 335 49 727.7 727.7 325.3 727.7 0.01 65 11 29663 -60.1 -90.1 1 30.0 -62.2 300 47 773.8 773.8 326.5 773.9 0.01 66 11 29663 -57.5 -89.5 1 32.0 -60.3 300 47 783.3 783.3 326.8 783.4 0.01 67 10 30260 -60.7 -89.7 1 29.0 -62.9 320 57 793.0 793.0 327.1 793.1 0.01 68 9.8 30386 -61.1 -90.1 1 29.0 -63.2 796.1 796.1 327.1 796.2 0.01 69 8.7 31132 -57.1 -89.1 1 32.0 -60.5 839.2 839.2 328.1 839.3 0.02 70 7.6 31985 -58.3 -89.3 1 31.0 -61.6 867.4 867.4 328.8 867.6 0.02 71 6.9 32597 -55.5 -88.5 1 33.0 -60.0 903.3 903.3 329.5 903.5 0.02 72 5.7 33806 -58.9 -88.9 1 30.0 -62.7 939.2 939.2 330.1 939.4 0.02 73 5.3 34268 -53.9 -87.9 1 34.0 -59.9 981.3 981.3 330.9 981.6 0.03 74 5.0 34640 -55.8 -87.6 1 31.8 -61.2 315 66 989.0 989.0 331.0 989.4 0.04 75 4.9 34769 -56.5 -87.5 1 31.0 -61.7 991.7 991.7 331.1 992.1 0.04 76 4.6 35172 -53.3 -87.3 1 34.0 -60.1 1024.7 1024.7 331.5 1025.1 0.04 77 4.1 35912 -54.3 -87.3 1 33.0 -61.0 1054.1 1054.2 332.0 1054.6 0.05 TRP 290 9079 -53.7 -68.7 14 15.0 -53.9 315 32 312.7 312.7 286.3 312.7 0.01 WND 5.0 34640 -55.8 -87.6 1 31.8 -61.2 315 66 989.0 989.0 331.0 989.4 0.04 Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.62 % Est. max temperature: 5.15 C = 41.27 F Sfc-Lift cond lev (LCL): 992.14 mb = 260.27 m = 853.89 ft T: -16.59 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.10 C Layer 748.0- 742.0 mb Conv cond level (CCL): 549.07 mb = 4754.90 m = 15599.86 ft Mean mixing ratio: 0.83 g/kg Conv temperature: 21.88 C = 71.39 F Cap Strength: 27.01 C Lifted Index: 26.81 C Risk: None Lifted Index @300 mb: 32.63 C Lifted Index @700 mb: 21.34 C Showalter Index: 15.43 C Risk: None Total Totals Index: 8.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: -14.00 C K Index: -26.10 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.91 J/kg Max Up Vert Vel: 12.32 m/s Conv Inhibition (B-): 74494.90 J/kg Cap Strength: 26.90 C Lift Cond Lev (LCL): 871.99 mb = 1254.21 m = 4114.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 11 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 1020 51 195 10 2.6 9.7 | 155 16 -7.0 14.6 1 1000 201 185 10 0.9 10.0 | 150 17 -8.7 14.9 2 986 305 190 11 1.9 10.8 | 154 18 -7.6 15.8 3 948 610 195 14 3.6 13.5 | 162 19 -5.9 18.5 4 925 795 215 16 9.2 13.1 | 179 18 -0.4 18.1 5 911 914 240 9 7.8 4.5 | 169 10 -1.8 9.5 6 876 1219 235 12 9.8 6.9 | 181 12 0.3 11.8 7 850 1453 245 10 9.1 4.2 | 177 9 -0.5 9.2 8 810 1829 230 10 7.7 6.4 | 171 12 -1.9 11.4 9 778 2134 240 7 6.1 3.5 | 158 9 -3.5 8.5 10 748 2438 265 14 13.9 1.2 | 215 8 4.4 6.2 11 719 2743 230 12 9.2 7.7 | 178 13 -0.4 12.7 12 700 2952 255 14 13.5 3.6 | 205 9 4.0 8.6 13 691 3048 275 13 13.0 -1.1 | 222 5 3.4 3.8 14 663 3353 290 13 12.2 -4.4 | 259 3 2.7 0.5 15 636 3658 270 7 7.0 -0.0 | 153 6 -2.6 5.0 16 610 3962 310 8 6.1 -5.1 | 87 3 -3.4 -0.2 17 586 4267 290 16 15.0 -5.5 | 275 6 5.5 -0.5 18 562 4572 290 24 22.6 -8.2 | 284 13 13.0 -3.2 19 539 4877 275 25 24.9 -2.2 | 260 16 15.3 2.8 20 500 5430 295 20 18.1 -8.5 | 292 9 8.6 -3.5 21 496 5486 295 19 17.2 -8.0 | 292 8 7.7 -3.1 22 454 6096 290 22 20.7 -7.5 | 283 11 11.1 -2.6 23 416 6706 275 22 21.9 -1.9 | 256 13 12.4 3.0 24 400 6980 280 23 22.7 -4.0 | 266 13 13.1 1.0 25 363 7620 280 25 24.6 -4.3 | 268 15 15.1 0.6 26 346 7925 285 21 20.3 -5.4 | 273 11 10.7 -0.5 27 300 8860 305 29 23.8 -16.6 | 309 18 14.2 -11.7 28 290 9079 315 32 22.6 -22.6 | 324 22 13.1 -17.7 29 287 9144 305 32 26.2 -18.4 | 309 21 16.7 -13.4 30 261 9754 315 37 26.2 -26.2 | 322 27 16.6 -21.2 31 250 10040 315 50 35.4 -35.4 | 320 40 25.8 -30.4 32 249 10058 305 45 36.9 -25.8 | 307 34 27.3 -20.8 33 238 10363 320 57 36.6 -43.7 | 325 47 27.1 -38.7 34 227 10668 320 47 30.2 -36.0 | 326 37 20.7 -31.0 35 216 10973 325 41 23.5 -33.6 | 334 32 14.0 -28.6 36 200 11480 310 47 36.0 -30.2 | 314 37 26.4 -25.2 37 197 11582 310 48 36.8 -30.9 | 314 38 27.2 -25.9 38 179 12192 325 42 24.1 -34.4 | 334 33 14.5 -29.4 39 171 12497 310 45 34.5 -28.9 | 314 35 24.9 -24.0 40 155 13106 335 42 17.7 -38.1 | 346 34 8.2 -33.1 41 150 13320 325 40 22.9 -32.8 | 334 31 13.4 -27.8 42 148 13411 320 34 21.9 -26.0 | 330 24 12.3 -21.1 43 134 14021 330 34 17.0 -29.4 | 343 26 7.4 -24.5 44 111 15240 320 34 21.9 -26.0 | 330 24 12.3 -21.1 45 106 15545 335 30 12.7 -27.2 | 352 22 3.1 -22.2 46 100 15900 325 26 14.9 -21.3 | 342 17 5.4 -16.3 47 96 16154 325 26 14.9 -21.3 | 342 17 5.4 -16.3 48 87 16764 325 34 19.5 -27.9 | 337 25 9.9 -22.9 49 79 17374 330 21 10.5 -18.2 | 356 13 0.9 -13.2 50 76 17678 330 31 15.5 -26.8 | 345 23 5.9 -21.9 51 70 18160 345 30 7.8 -29.0 | 4 24 -1.8 -24.0 52 69 18288 345 25 6.5 -24.1 | 9 19 -3.1 -19.2 53 59 19202 340 23 7.9 -21.6 | 6 17 -1.7 -16.6 54 56 19507 325 27 15.5 -22.1 | 341 18 5.9 -17.2 55 51 20117 350 20 3.5 -19.7 | 22 16 -6.1 -14.7 56 50 20270 340 22 7.5 -20.7 | 7 16 -2.0 -15.7 57 49 20422 335 23 9.7 -20.8 | 359 16 0.2 -15.9 58 46 20726 335 19 8.0 -17.2 | 7 12 -1.5 -12.3 59 44 21031 315 21 14.8 -14.8 | 332 11 5.3 -9.9 60 42 21336 320 27 17.4 -20.7 | 334 18 7.8 -15.7 61 40 21641 305 24 19.7 -13.8 | 311 13 10.1 -8.8 62 38 21946 330 28 14.0 -24.2 | 347 20 4.4 -19.3 63 35 22555 335 21 8.9 -19.0 | 3 14 -0.7 -14.1 64 31 23165 315 24 17.0 -17.0 | 328 14 7.4 -12.0 65 30 23430 315 26 18.4 -18.4 | 327 16 8.8 -13.4 66 30 23470 330 30 15.0 -26.0 | 345 22 5.4 -21.0 67 28 23774 315 26 18.4 -18.4 | 327 16 8.8 -13.4 68 27 24079 330 34 17.0 -29.4 | 343 26 7.4 -24.5 69 24 24689 335 20 8.5 -18.1 | 5 13 -1.1 -13.2 70 23 24994 305 10 8.2 -5.7 | 61 2 -1.4 -0.8 71 22 25298 340 18 6.2 -16.9 | 16 12 -3.4 -12.0 72 20 25930 325 35 20.1 -28.7 | 336 26 10.5 -23.7 73 19 26213 325 46 26.4 -37.7 | 333 37 16.8 -32.7 74 18 26518 305 40 32.8 -22.9 | 308 29 23.2 -18.0 75 17 26822 320 36 23.1 -27.6 | 329 26 13.6 -22.6 76 16 27432 315 37 26.2 -26.2 | 322 27 16.6 -21.2 77 15 27737 335 41 17.3 -37.2 | 346 33 7.8 -32.2 78 14 28346 335 53 22.4 -48.0 | 343 45 12.8 -43.1 79 12 28956 335 31 13.1 -28.1 | 351 23 3.5 -23.1 80 12 29261 320 28 18.0 -21.4 | 333 19 8.4 -16.5 81 11 29566 305 39 31.9 -22.4 | 308 28 22.4 -17.4 82 11 29870 290 64 60.1 -21.9 | 289 53 50.6 -16.9 83 10 30260 320 57 36.6 -43.7 | 325 47 27.1 -38.7 Wind Parameters Mean winds (0-6000m): 267.4 at 14.4 knts Storm direction: 297.4 at 10.8 knts Shear (0-3000m) pos: 3.1 neg: 0.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 67.2 deg Storm rel helicity (0-3000m) pos: 80.9 neg: -34.7 tot: 46.2 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.23 Bulk Shear: 34.08 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 ------------------------------------------------------------------------------- 500 191 11 155 18| 0.0 3.5 3.5| 14.0 -4.0 10.1 20.1 0.41| 5.1 2.1 1000 203 12 163 17| 4.8 1.8 6.5| 43.9 -8.6 35.3 35.3 0.36| 10.1 3.6 1500 215 12 168 15| 3.4 1.2 4.6| 47.0 -11.3 35.7 23.8 0.29| 8.3 2.4 2000 219 11 169 14| 2.5 0.8 3.3| 47.0 -18.1 28.9 14.4 0.16| 7.3 1.2 2500 226 11 173 13| 2.9 0.6 3.6| 63.1 -23.8 39.3 15.7 0.25| 8.1 2.0 3000 230 11 176 12| 3.1 0.5 3.6| 80.9 -34.7 46.2 15.4 0.24| 9.4 2.2 4000 243 11 182 10| 2.5 0.4 2.9| 83.2 -44.0 39.2 9.8 0.05| 9.4 0.5 5000 258 13 203 8| 2.0 1.4 3.4| 91.9 -66.4 25.5 5.1 -0.04| 9.9 -0.4 6000 267 14 221 7| 1.9 1.4 3.3|105.5 -70.1 35.4 5.9 -0.01| 9.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251110.00.gif