UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:1200Z 14 OCT 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 43 225 8 SFC 999 51 0.0 -2.2 85 2.2 -0.9 225 8 273.2 273.8 272.3 282.1 3.25 2 976 237 -1.1 -3.0 87 1.9 -1.8 254 18 273.9 274.5 272.6 282.5 3.13 3 925 666 -0.5 -4.9 72 4.4 -2.1 270 22 278.8 279.3 275.0 286.8 2.87 4 924 675 -0.5 -5.0 72 4.5 -2.2 271 22 278.9 279.4 275.0 286.9 2.85 5 906 833 1.2 -7.8 51 9.0 -2.0 280 29 282.2 282.6 276.1 288.9 2.34 6 898 904 1.4 -3.6 69 5.0 -0.6 284 32 283.1 283.7 277.9 292.4 3.26 7 887 1003 1.0 -2.4 78 3.4 -0.4 285 31 283.7 284.3 278.6 293.9 3.61 8 860 1251 0.0 -4.7 71 4.7 -1.9 284 30 285.2 285.7 278.7 294.2 3.13 9 850 1345 -0.9 -4.8 75 3.9 -2.4 280 30 285.2 285.7 278.7 294.2 3.14 10 786 1964 -5.9 -7.8 86 1.9 -6.6 288 35 286.3 286.8 278.7 294.1 2.70 11 740 2433 -9.9 -14.2 71 4.3 -11.1 285 31 286.9 287.2 277.7 292.0 1.72 12 700 2860 -11.7 -22.7 40 11.0 -14.1 300 45 289.5 289.7 277.8 292.3 0.88 13 697 2893 -11.5 -23.5 36 12.0 -14.1 300 46 290.1 290.3 278.0 292.7 0.82 14 665 3252 -13.7 -18.5 67 4.8 -14.9 304 52 291.6 291.8 279.4 295.7 1.34 15 653 3391 -14.3 -22.3 51 8.0 -16.1 304 53 292.4 292.6 279.3 295.5 0.98 16 627 3698 -16.5 -22.5 60 6.0 -17.8 290 39 293.3 293.5 279.7 296.4 1.00 17 620 3782 -16.1 -23.1 55 7.0 -17.6 290 37 294.7 294.9 280.3 297.7 0.96 18 535 4876 -24.3 -26.6 81 2.3 -24.7 275 38 297.6 297.7 281.4 300.2 0.81 19 528 4972 -23.3 -29.3 58 6.0 -24.2 279 40 299.9 300.0 282.2 302.0 0.64 20 520 5084 -24.1 -30.1 58 6.0 -25.0 283 42 300.3 300.4 282.3 302.3 0.60 21 508 5254 -24.7 -30.7 57 6.0 -25.6 290 45 301.6 301.7 282.8 303.5 0.58 22 501 5355 -24.7 -34.7 39 10.0 -26.0 294 47 302.8 302.8 283.0 304.1 0.40 23 500 5370 -24.5 -38.5 26 14.0 -26.1 295 47 303.2 303.2 283.0 304.1 0.27 24 488 5547 -23.9 -42.9 16 19.0 -25.9 299 47 306.0 306.1 284.1 306.7 0.18 25 487 5562 -23.9 -41.9 17 18.0 -25.9 299 47 306.2 306.2 284.1 306.9 0.20 26 459 5990 -27.7 -38.7 34 11.0 -28.9 305 46 306.7 306.7 284.4 307.7 0.29 27 445 6212 -29.7 -35.7 56 6.0 -30.4 304 47 306.9 307.0 284.7 308.3 0.41 28 420 6620 -33.5 -37.3 69 3.8 -33.9 302 50 307.1 307.2 284.7 308.4 0.37 29 400 6960 -36.3 -43.3 48 7.0 -36.8 300 53 307.8 307.8 284.8 308.6 0.21 30 386 7206 -38.3 -47.3 38 9.0 -38.8 300 56 308.3 308.4 284.9 308.8 0.14 31 370 7496 -40.9 -48.9 42 8.0 -41.3 300 56 308.6 308.7 284.9 309.1 0.12 32 310 8676 -50.5 -52.4 80 1.9 -50.5 295 53 311.2 311.3 285.9 311.6 0.10 33 304 8804 -51.1 -54.9 64 3.8 -51.2 290 59 312.1 312.2 286.2 312.4 0.07 34 300 8890 -50.5 -59.5 34 9.0 -50.7 290 64 314.2 314.2 286.9 314.3 0.04 35 299 8912 -50.3 -60.8 28 10.5 -50.5 290 64 314.8 314.8 287.1 314.9 0.04 36 298 8933 -50.1 -62.1 23 12.0 -50.4 290 64 315.3 315.3 287.2 315.5 0.03 37 292 9066 -49.5 -65.5 14 16.0 -49.8 293 63 318.0 318.0 288.1 318.1 0.02 38 275 9455 -50.9 -68.9 10 18.0 -51.2 292 53 321.5 321.5 289.2 321.6 0.01 39 255 9949 -46.3 -76.3 2 30.0 -46.9 286 40 335.3 335.3 293.2 335.3 0.00 40 250 10080 -46.7 -77.7 2 31.0 -47.3 275 35 336.6 336.6 293.5 336.7 0.00 41 200 11560 -47.9 -79.9 1 32.0 -48.5 270 43 356.9 356.9 298.1 356.9 0.00 42 199 11593 -47.9 -79.9 1 32.0 -48.5 270 34 357.4 357.4 298.2 357.4 0.00 43 192 11829 -46.3 -80.3 1 34.0 -47.0 268 38 363.7 363.7 299.4 363.7 0.00 44 171 12596 -45.5 -81.5 1 36.0 -46.4 285 33 377.3 377.3 301.8 377.3 0.00 45 159 13077 -48.3 -82.3 1 34.0 -49.0 277 18 380.4 380.4 302.3 380.5 0.00 46 154 13287 -47.3 -82.3 1 35.0 -48.1 270 22 385.6 385.6 303.1 385.7 0.00 47 150 13460 -47.9 -82.9 1 35.0 -48.7 265 27 387.5 387.5 303.4 387.5 0.00 48 145 13683 -49.3 -83.3 1 34.0 -50.0 265 28 388.9 388.9 303.6 388.9 0.00 49 140 13913 -48.5 -83.5 1 35.0 -49.3 274 22 394.2 394.2 304.4 394.2 0.00 50 126 14600 -52.5 -84.5 1 32.0 -53.1 237 12 399.0 399.0 305.0 399.0 0.00 51 116 15132 -53.7 -85.7 1 32.0 -54.2 281 24 406.4 406.4 306.0 406.4 0.00 52 112 15359 -51.7 -85.7 1 34.0 -52.4 274 20 414.2 414.2 307.0 414.2 0.00 53 100 16090 -53.9 -85.9 1 32.0 -54.5 300 22 423.6 423.6 308.2 423.6 0.00 54 93 16553 -56.3 -87.3 1 31.0 -56.8 288 17 427.7 427.7 308.6 427.7 0.00 55 91 16691 -54.3 -87.3 1 33.0 -54.9 263 19 434.4 434.4 309.3 434.4 0.00 56 70 18360 -56.9 -87.9 1 31.0 -57.5 295 23 462.7 462.7 312.0 462.7 0.00 57 61 19227 -59.9 -88.9 1 29.0 -60.4 294 21 474.6 474.6 313.0 474.6 0.00 58 56 19763 -58.7 -88.7 1 30.0 -59.3 292 29 489.0 489.0 314.1 489.1 0.00 59 50 20470 -62.1 -90.1 1 28.0 -62.6 260 23 497.1 497.1 314.8 497.2 0.00 60 48 20722 -63.1 -90.1 1 27.0 -63.5 250 14 500.6 500.6 315.0 500.6 0.00 61 30 23590 -67.1 -92.1 2 25.0 -67.5 300 26 561.7 561.7 318.8 561.7 0.00 62 20 26030 -69.1 -93.1 2 24.0 -69.5 275 34 624.7 624.7 321.7 624.7 0.00 63 18 26657 -70.1 -94.1 2 24.0 -70.5 282 31 640.6 640.6 322.3 640.6 0.00 64 12 29086 -66.7 -92.7 1 26.0 -67.7 275 28 731.4 731.4 325.4 731.5 0.01 65 10 30180 -69.5 -94.5 1 25.0 -70.3 260 29 760.1 760.1 326.2 760.2 0.00 66 9.6 30424 -69.5 -94.5 1 25.0 -70.3 769.1 769.1 326.4 769.1 0.01 67 8.5 31155 -66.5 -93.5 1 27.0 -67.8 808.0 808.0 327.4 808.1 0.01 68 6.6 32679 -68.5 -94.5 1 26.0 -69.8 860.2 860.2 328.6 860.3 0.01 69 4.9 34500 -60.3 -91.3 1 31.0 -64.1 974.3 974.3 330.8 974.4 0.02 70 4.1 35602 -63.9 -91.9 1 28.0 -67.0 1007.9 1007.9 331.3 1008.1 0.02 71 3.7 36237 -59.9 -90.9 1 31.0 -64.6 1057.8 1057.8 332.1 1058.0 0.03 TRP 304 8804 -51.1 -54.9 64 3.8 -51.2 290 59 312.1 312.2 286.2 312.4 0.07 WND 299 8912 -50.3 -60.8 28 10.5 -50.5 290 64 314.8 314.8 287.1 314.9 0.04 Sounding variables and indices 1000-500 mb thick: 5327.00 m Freezing level: 999.00 mb = 51.00 m = 167.32 ft Freezing level: 918.71 mb = 721.09 m = 2365.76 ft Freezing level: 860.00 mb = 1251.41 m = 4105.64 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 67.48 % Est. max temperature: 11.99 C = 53.58 F Sfc-Lift cond lev (LCL): 965.19 mb = 326.27 m = 1070.42 ft T: -0.98 C 700-500 lapse rate: 5.10 C/km ThetaE index: 2.19 C Layer 786.0- 700.0 mb Conv cond level (CCL): 774.32 mb = 2080.29 m = 6825.01 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 13.24 C = 55.83 F Cap Strength: 15.07 C Lifted Index: 15.38 C Risk: None Lifted Index @300 mb: 20.55 C Lifted Index @700 mb: 7.21 C Showalter Index: 8.59 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 19.70 C K Index: 7.80 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.03 J/kg Max Up Vert Vel: 8.13 m/s Conv Inhibition (B-): 66009.72 J/kg Cap Strength: 14.95 C Lift Cond Lev (LCL): 891.84 mb = 959.38 m = 3147.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 28 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 ---------------------------------------------------------- 0 999 51 225 8 5.7 5.7 | 155 29 -12.3 26.5 1 968 305 265 22 21.9 1.9 | 190 23 3.9 22.8 2 932 610 265 20 19.9 1.7 | 185 23 1.9 22.6 3 925 666 270 22 22.0 -0.0 | 191 21 4.0 20.9 4 897 914 285 32 30.9 -8.3 | 226 18 12.9 12.6 5 863 1219 285 30 29.0 -7.8 | 220 17 11.0 13.1 6 850 1345 280 30 29.5 -5.2 | 216 19 11.6 15.7 7 799 1829 290 36 33.8 -12.3 | 242 18 15.8 8.6 8 768 2134 285 33 31.9 -8.5 | 228 19 13.9 12.4 9 739 2438 285 31 29.9 -8.0 | 223 18 12.0 12.9 10 711 2743 295 38 34.4 -16.1 | 254 17 16.5 4.8 11 700 2860 300 45 39.0 -22.5 | 274 21 21.0 -1.6 12 655 3353 305 54 44.2 -31.0 | 291 28 26.3 -10.1 13 629 3658 290 39 36.6 -13.3 | 248 20 18.7 7.6 14 604 3962 290 33 31.0 -11.3 | 234 16 13.0 9.6 15 580 4267 280 40 39.4 -6.9 | 237 26 21.4 13.9 16 556 4572 275 36 35.9 -3.1 | 225 25 17.9 17.8 17 534 4877 275 38 37.9 -3.3 | 229 27 19.9 17.6 18 500 5370 295 47 42.6 -19.9 | 268 25 24.6 1.0 19 471 5791 305 46 37.7 -26.4 | 286 20 19.7 -5.5 20 452 6096 305 46 37.7 -26.4 | 286 20 19.7 -5.5 21 400 6960 300 53 45.9 -26.5 | 281 28 27.9 -5.6 22 379 7315 300 57 49.4 -28.5 | 284 32 31.4 -7.6 23 363 7620 300 55 47.6 -27.5 | 283 30 29.6 -6.6 24 316 8534 300 47 40.7 -23.5 | 277 23 22.7 -2.6 25 304 8804 290 59 55.4 -20.2 | 269 37 37.5 0.7 26 300 8890 290 64 60.1 -21.9 | 271 42 42.2 -1.0 27 299 8912 290 64 60.1 -21.9 | 271 42 42.2 -1.0 28 289 9144 295 62 56.2 -26.2 | 278 39 38.2 -5.3 29 251 10058 285 37 35.7 -9.6 | 237 21 17.8 11.3 30 250 10080 275 35 34.9 -3.1 | 223 25 16.9 17.8 31 229 10668 270 39 39.0 -0.0 | 225 30 21.0 20.9 32 219 10973 260 43 42.3 7.5 | 221 37 24.4 28.4 33 200 11560 270 43 43.0 -0.0 | 230 33 25.0 20.9 34 199 11582 270 34 34.0 -0.0 | 217 26 16.0 20.9 35 182 12192 265 45 44.8 3.9 | 227 37 26.8 24.8 36 166 12802 295 27 24.5 -11.4 | 214 11 6.5 9.5 37 158 13106 275 17 16.9 -1.5 | 177 19 -1.0 19.4 38 150 13460 265 27 26.9 2.4 | 201 25 8.9 23.2 39 144 13716 265 28 27.9 2.4 | 203 25 9.9 23.3 40 138 14021 280 19 18.7 -3.3 | 182 18 0.7 17.6 41 131 14326 250 9 8.5 3.1 | 158 26 -9.5 24.0 42 125 14630 235 12 9.8 6.9 | 164 29 -8.2 27.8 43 119 14935 275 26 25.9 -2.3 | 203 20 7.9 18.6 44 114 15240 285 23 22.2 -6.0 | 196 16 4.2 14.9 45 109 15545 255 16 15.5 4.1 | 174 25 -2.5 25.0 46 100 16090 300 22 19.1 -11.0 | 186 10 1.1 9.9 47 99 16154 285 28 27.0 -7.2 | 214 16 9.1 13.6 48 94 16459 305 16 13.1 -9.2 | 157 13 -4.9 11.7 49 90 16764 250 20 18.8 6.8 | 182 28 0.8 27.7 50 86 17069 260 23 22.7 4.0 | 191 25 4.7 24.9 51 82 17374 290 18 16.9 -6.2 | 176 15 -1.1 14.7 52 78 17678 270 17 17.0 -0.0 | 177 21 -1.0 20.9 53 74 17983 285 24 23.2 -6.2 | 200 16 5.2 14.7 54 71 18288 270 26 26.0 -0.0 | 201 22 8.0 20.9 55 70 18360 295 23 20.8 -9.7 | 194 12 2.9 11.2 56 67 18593 295 23 20.8 -9.7 | 194 12 2.9 11.2 57 64 18898 275 21 20.9 -1.8 | 189 19 2.9 19.1 58 61 19202 295 21 19.0 -8.9 | 185 12 1.0 12.0 59 58 19507 275 24 23.9 -2.1 | 197 20 5.9 18.8 60 56 19812 295 30 27.2 -12.7 | 228 12 9.2 8.2 61 53 20117 300 19 16.5 -9.5 | 172 11 -1.5 11.4 62 50 20422 270 12 12.0 -0.0 | 164 22 -6.0 20.9 63 50 20470 260 23 22.7 4.0 | 191 25 4.7 24.9 64 48 20726 250 14 13.2 4.8 | 169 26 -4.8 25.7 65 46 21031 275 30 29.9 -2.6 | 213 22 11.9 18.3 66 43 21336 265 34 33.9 3.0 | 214 29 15.9 23.9 67 41 21641 280 32 31.5 -5.6 | 221 20 13.5 15.3 68 39 21946 255 25 24.1 6.5 | 193 28 6.2 27.4 69 37 22250 295 32 29.0 -13.5 | 236 13 11.0 7.4 70 36 22555 270 24 24.0 -0.0 | 196 22 6.0 20.9 71 34 22860 280 21 20.7 -3.6 | 189 17 2.7 17.2 72 32 23165 265 26 25.9 2.3 | 199 24 7.9 23.2 73 30 23590 300 26 22.5 -13.0 | 210 9 4.5 7.9 74 29 23774 290 35 32.9 -12.0 | 239 17 14.9 8.9 75 26 24384 280 21 20.7 -3.6 | 189 17 2.7 17.2 76 24 24994 280 24 23.6 -4.2 | 199 18 5.7 16.7 77 23 25298 260 20 19.7 3.5 | 184 24 1.7 24.4 78 21 25603 270 16 16.0 -0.0 | 175 21 -2.0 20.9 79 20 25908 255 22 21.3 5.7 | 187 27 3.3 26.6 80 20 26030 275 34 33.9 -3.0 | 222 24 15.9 17.9 81 18 26518 275 34 33.9 -3.0 | 222 24 15.9 17.9 82 18 26822 290 28 26.3 -9.6 | 216 14 8.3 11.3 83 17 27127 270 22 22.0 -0.0 | 191 21 4.0 20.9 84 16 27432 280 18 17.7 -3.1 | 179 18 -0.3 17.8 85 14 28042 265 16 15.9 1.4 | 175 22 -2.0 22.3 86 14 28346 235 23 18.8 13.2 | 181 34 0.9 34.1 87 13 28651 250 29 27.3 9.9 | 197 32 9.3 30.8 88 12 29261 285 27 26.1 -7.0 | 210 16 8.1 13.9 89 11 29870 300 33 28.6 -16.5 | 247 11 10.6 4.4 90 10 30180 260 29 28.6 5.0 | 202 28 10.6 25.9 Wind Parameters Mean winds (0-6000m): 289.3 at 36.8 knts Storm direction: 319.3 at 27.6 knts Shear (0-3000m) pos: 7.9 neg: 0.3 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 126.5 deg Storm rel helicity (0-3000m) pos: 312.5 neg: -45.4 tot: 267.0 m^2/s^2 ave: 89.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 8.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.49 Bulk Shear: 67.63 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 ------------------------------------------------------------------------------- 500 261 18 180 24| 15.6 0.0 15.6|112.7 -7.8 104.9 209.8 0.79| 19.2 15.1 1000 271 22 192 21| 14.4 0.0 14.4|183.5 -10.5 173.0 173.0 0.82| 17.4 14.2 1500 276 25 201 19| 9.6 0.5 10.1|199.9 -20.1 179.8 119.9 0.71| 13.9 9.9 2000 280 28 210 18| 7.6 0.4 8.0|221.7 -33.5 188.3 94.1 0.64| 12.3 7.9 2500 281 29 213 18| 6.1 0.3 6.4|235.1 -45.4 189.7 75.9 0.58| 11.1 6.4 3000 285 31 222 17| 7.9 0.3 8.2|312.5 -45.4 267.0 89.0 0.65| 12.2 8.0 4000 289 34 236 17| 5.9 2.1 8.1|343.1-174.1 169.0 42.3 0.28| 13.5 3.8 5000 287 35 235 19| 5.4 2.3 7.8|392.7-206.4 186.3 37.3 0.26| 12.7 3.3 6000 289 37 242 19| 5.6 1.9 7.5|509.6-206.4 303.2 50.5 0.35| 12.3 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251014.12.gif