UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 11 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 ------------------------------------------------------------------------------- SFC 1002 51 1.8 -0.6 84 2.4 0.8 305 12 274.8 275.4 273.9 284.7 3.65 1 1000 72 2.0 -0.9 81 2.9 0.8 305 12 275.1 275.7 274.0 284.9 3.58 2 996 104 2.2 -1.2 78 3.4 0.8 304 14 275.7 276.3 274.2 285.3 3.51 3 925 697 -2.3 -4.4 85 2.1 -3.1 305 33 277.0 277.5 274.1 285.2 2.98 4 877 1118 -5.7 -5.8 99 0.1 -5.7 302 34 277.7 278.2 274.3 285.6 2.82 5 850 1363 -5.1 -8.9 75 3.8 -6.4 300 32 280.8 281.2 275.3 287.3 2.29 6 848 1381 -4.9 -8.9 73 4.0 -6.2 300 32 281.2 281.6 275.5 287.8 2.30 7 843 1428 -4.5 -13.5 49 9.0 -7.2 300 33 282.1 282.4 275.0 286.8 1.60 8 822 1626 -4.7 -16.7 38 12.0 -8.0 300 36 283.9 284.1 275.5 287.7 1.26 9 821 1636 -4.7 -16.7 38 12.0 -8.0 300 37 284.0 284.2 275.5 287.8 1.26 10 700 2869 -13.5 -21.5 51 8.0 -15.3 300 39 287.5 287.7 276.9 290.5 0.98 11 683 3056 -15.3 -21.3 60 6.0 -16.6 300 38 287.6 287.7 277.0 290.7 1.02 12 647 3464 -17.1 -27.1 42 10.0 -18.8 300 45 290.0 290.1 277.7 292.0 0.64 13 611 3892 -18.1 -34.1 23 16.0 -20.4 300 52 293.6 293.7 279.0 294.8 0.35 14 582 4254 -20.5 -34.5 27 14.0 -22.4 300 56 295.0 295.0 279.6 296.1 0.35 15 540 4806 -23.5 -42.5 16 19.0 -25.4 300 62 297.8 297.8 280.6 298.3 0.17 16 527 4985 -22.7 -46.7 9 24.0 -24.9 302 67 300.8 300.8 281.8 301.2 0.11 17 515 5154 -23.3 -51.3 6 28.0 -25.6 306 74 302.1 302.1 282.3 302.3 0.07 18 501 5355 -23.3 -41.3 18 18.0 -25.3 310 82 304.5 304.5 283.5 305.2 0.20 19 500 5370 -23.5 -39.5 22 16.0 -25.4 310 83 304.4 304.4 283.5 305.3 0.25 20 460 5972 -28.9 -33.9 62 5.0 -29.5 306 86 305.0 305.1 284.0 306.6 0.47 21 453 6081 -29.7 -34.7 62 5.0 -30.3 305 88 305.3 305.4 284.1 306.8 0.44 22 426 6517 -31.3 -34.0 77 2.7 -31.6 303 96 308.7 308.8 285.5 310.4 0.51 23 407 6838 -32.7 -37.7 61 5.0 -33.2 301 103 310.9 311.0 286.1 312.2 0.37 24 400 6960 -33.3 -56.3 8 23.0 -34.5 300 105 311.7 311.7 286.0 311.9 0.05 25 399 6978 -33.3 -57.3 7 24.0 -34.6 300 105 311.9 311.9 286.1 312.1 0.04 26 397 7013 -33.1 -48.1 21 15.0 -34.2 300 106 312.6 312.7 286.4 313.1 0.12 27 390 7138 -33.5 -56.5 8 23.0 -34.7 300 107 313.7 313.7 286.7 313.9 0.05 28 380 7320 -34.1 -48.1 23 14.0 -35.1 300 110 315.3 315.3 287.3 315.7 0.13 29 377 7375 -34.1 -60.1 5 26.0 -35.3 300 111 316.0 316.0 287.5 316.1 0.03 30 363 7639 -35.7 -58.7 8 23.0 -36.8 300 114 317.3 317.3 287.9 317.4 0.04 31 358 7735 -36.3 -44.3 43 8.0 -36.9 300 117 317.7 317.8 288.2 318.5 0.21 32 355 7793 -36.7 -44.7 43 8.0 -37.3 300 118 318.0 318.0 288.3 318.7 0.20 33 322 8462 -41.1 -44.8 67 3.7 -41.3 300 124 320.9 320.9 289.3 321.7 0.22 34 316 8590 -41.9 -50.9 37 9.0 -42.3 300 125 321.5 321.5 289.3 321.9 0.11 35 312 8676 -42.7 -45.5 74 2.8 -42.9 300 125 321.5 321.6 289.5 322.3 0.21 36 309 8741 -43.1 -46.7 68 3.6 -43.3 300 125 321.9 321.9 289.5 322.6 0.19 37 300 8940 -43.3 -48.2 58 4.9 -43.6 300 126 324.3 324.4 290.3 325.0 0.16 38 280 9402 -45.5 -52.5 45 7.0 -45.8 300 129 327.6 327.6 291.2 328.0 0.11 39 277 9474 -46.1 -52.1 51 6.0 -46.4 300 130 327.8 327.8 291.2 328.2 0.11 40 268 9693 -47.3 -61.3 19 14.0 -47.7 300 133 329.1 329.1 291.5 329.3 0.04 41 263 9818 -48.1 -60.1 24 12.0 -48.4 300 134 329.7 329.7 291.7 329.9 0.04 42 258 9944 -49.0 -60.3 26 11.2 -49.3 300 136 330.2 330.2 291.8 330.4 0.04 43 250 10150 -50.5 -60.5 30 10.0 -50.8 300 134 331.0 331.0 292.0 331.2 0.04 44 232 10632 -54.3 -63.3 32 9.0 -54.5 300 131 332.4 332.4 292.4 332.5 0.03 45 208 11323 -58.7 -70.7 20 12.0 -58.8 305 123 336.0 336.0 293.3 336.1 0.01 46 200 11570 -56.7 -75.7 7 19.0 -56.9 300 102 343.0 343.0 295.0 343.0 0.01 47 193 11796 -54.7 -77.7 4 23.0 -55.0 298 104 349.7 349.7 296.5 349.7 0.00 48 188 11964 -55.5 -78.5 4 23.0 -55.8 297 105 351.0 351.0 296.8 351.1 0.00 49 183 12136 -52.9 -79.9 2 27.0 -53.3 295 106 358.0 358.0 298.3 358.0 0.00 50 169 12645 -55.7 -81.7 2 26.0 -56.0 302 87 361.6 361.6 299.0 361.6 0.00 51 163 12876 -52.7 -82.7 1 30.0 -53.1 306 77 370.4 370.4 300.7 370.4 0.00 52 153 13283 -54.1 -84.1 1 30.0 -54.5 301 62 374.7 374.7 301.4 374.7 0.00 53 150 13410 -53.9 -83.9 1 30.0 -54.3 295 58 377.2 377.2 301.8 377.2 0.00 54 142 13764 -53.3 -85.3 1 32.0 -53.8 294 60 384.2 384.2 302.9 384.2 0.00 55 133 14191 -48.7 -83.7 1 35.0 -49.6 294 60 399.7 399.7 305.2 399.7 0.00 56 118 14973 -52.5 -85.5 1 33.0 -53.1 309 50 406.6 406.6 306.1 406.6 0.00 57 114 15197 -51.3 -85.3 1 34.0 -52.0 306 47 412.8 412.8 306.9 412.9 0.00 58 111 15371 -52.3 -85.3 1 33.0 -52.9 304 44 414.1 414.1 307.0 414.1 0.00 59 108 15549 -49.7 -85.7 1 36.0 -50.6 303 41 422.3 422.3 308.0 422.3 0.00 60 100 16050 -53.3 -86.3 1 33.0 -53.9 300 31 424.7 424.7 308.3 424.8 0.00 61 92 16583 -57.3 -87.3 1 30.0 -57.8 305 29 427.1 427.1 308.5 427.1 0.00 62 87 16935 -58.5 -87.5 1 29.0 -58.9 309 28 431.5 431.5 309.0 431.6 0.00 63 72 18147 -50.9 -86.9 1 36.0 -52.1 295 39 471.7 471.7 312.8 471.7 0.00 64 70 18330 -52.1 -87.1 1 35.0 -53.1 305 30 472.9 472.9 312.9 472.9 0.00 65 50 20470 -59.3 -89.3 1 30.0 -59.9 280 45 503.7 503.7 315.2 503.8 0.00 66 40 21851 -64.1 -91.1 1 27.0 -64.6 315 33 524.9 524.9 316.6 524.9 0.00 67 34 22846 -64.3 -91.3 1 27.0 -64.8 305 29 549.3 549.3 318.1 549.3 0.00 68 30 23610 -64.9 -92.9 1 28.0 -65.4 305 20 567.7 567.7 319.0 567.7 0.00 69 27 24257 -61.9 -90.9 1 29.0 -62.7 311 22 593.5 593.5 320.3 593.5 0.00 70 23 25238 -66.5 -92.5 1 26.0 -67.0 293 37 607.8 607.8 321.0 607.8 0.00 71 20 26090 -63.3 -93.3 1 30.0 -64.2 280 21 642.4 642.4 322.4 642.4 0.00 72 16 27464 -61.9 -91.9 1 30.0 -63.2 289 43 689.3 689.3 324.1 689.3 0.01 73 13 28742 -63.3 -92.3 1 29.0 -64.6 288 38 726.6 726.6 325.3 726.7 0.01 74 12 29240 -57.5 -91.5 1 34.0 -60.1 251 40 764.0 764.0 326.3 764.1 0.01 75 10 30380 -61.5 -92.5 1 31.0 -63.5 270 43 790.0 790.0 327.0 790.0 0.01 76 9.7 30568 -62.3 -92.3 1 30.0 -64.1 793.9 793.9 327.1 793.9 0.01 77 8.3 31542 -57.7 -90.7 1 33.0 -61.0 848.2 848.2 328.4 848.3 0.01 78 7.1 32524 -59.1 -91.1 1 32.0 -62.4 881.2 881.2 329.1 881.3 0.01 79 6.9 32704 -56.5 -91.5 0 35.0 -60.7 899.2 899.2 329.4 899.3 0.01 80 5.6 34028 -56.9 -90.9 1 34.0 -61.5 952.7 952.8 330.4 952.9 0.02 81 5.3 34380 -52.3 -89.3 0 37.0 -59.0 988.4 988.5 331.0 988.7 0.02 82 4.5 35433 -54.7 -89.7 1 35.0 -60.9 1024.6 1024.6 331.5 1024.8 0.03 83 4.2 35877 -52.3 -89.3 0 37.0 -59.9 1056.4 1056.5 332.0 1056.8 0.03 84 3.7 36696 -52.7 -89.7 0 37.0 -60.6 1093.5 1093.5 332.5 1093.8 0.03 TRP 208 11323 -58.7 -70.7 20 12.0 -58.8 305 123 336.0 336.0 293.3 336.1 0.01 WND 258 9944 -49.0 -60.3 26 11.2 -49.3 300 136 330.2 330.2 291.8 330.4 0.04 Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: 961.29 mb = 394.10 m = 1292.97 ft Wetbulb zero: 981.65 mb = 220.65 m = 723.91 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 46.98 % Est. max temperature: 7.58 C = 45.64 F Sfc-Lift cond lev (LCL): 965.26 mb = 355.59 m = 1166.61 ft T: 0.29 C 700-500 lapse rate: 4.00 C/km ThetaE index: 1.01 C Layer 843.0- 822.0 mb Conv cond level (CCL): 903.25 mb = 884.78 m = 2902.78 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 4.29 C = 39.73 F Cap Strength: 16.41 C Lifted Index: 16.32 C Risk: None Lifted Index @300 mb: 27.70 C Lifted Index @700 mb: 5.35 C Showalter Index: 14.74 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 14.60 C K Index: 1.50 Risk: None Sweat Index: 147.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.30 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 88778.59 J/kg Cap Strength: 15.94 C Lift Cond Lev (LCL): 914.75 mb = 784.90 m = 2575.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 37 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 1002 51 305 12 9.8 -6.9 | 166 27 -6.6 25.9 1 1000 72 305 12 9.8 -6.9 | 166 27 -6.6 25.9 2 971 305 300 27 23.4 -13.5 | 200 20 7.0 19.3 3 935 610 305 33 27.0 -18.9 | 218 17 10.6 13.8 4 925 697 305 33 27.0 -18.9 | 218 17 10.6 13.8 5 900 914 305 33 27.0 -18.9 | 218 17 10.6 13.8 6 866 1219 300 34 29.4 -17.0 | 220 20 13.1 15.8 7 850 1363 300 32 27.7 -16.0 | 214 20 11.3 16.8 8 800 1829 300 40 34.6 -20.0 | 235 22 18.3 12.8 9 770 2134 305 37 30.3 -21.2 | 230 18 13.9 11.5 10 740 2438 310 39 29.9 -25.1 | 240 16 13.5 7.7 11 711 2743 305 34 27.9 -19.5 | 221 18 11.5 13.3 12 700 2869 300 39 33.8 -19.5 | 233 22 17.4 13.3 13 683 3048 300 38 32.9 -19.0 | 230 22 16.5 13.8 14 630 3658 300 49 42.4 -24.5 | 252 27 26.0 8.3 15 580 4267 300 56 48.5 -28.0 | 262 32 32.1 4.8 16 534 4877 300 63 54.6 -31.5 | 268 38 38.2 1.3 17 500 5370 310 83 63.6 -53.4 | 294 51 47.2 -20.6 18 492 5486 310 81 62.0 -52.1 | 293 50 45.7 -19.3 19 452 6096 305 88 72.1 -50.5 | 288 58 55.7 -17.7 20 400 6960 300 105 90.9 -52.5 | 285 77 74.5 -19.7 21 363 7620 300 114 98.7 -57.0 | 286 86 82.3 -24.2 22 348 7925 300 122 105.7 -61.0 | 288 94 89.3 -28.2 23 300 8940 300 126 109.1 -63.0 | 288 98 92.7 -30.2 24 291 9144 300 126 109.1 -63.0 | 288 98 92.7 -30.2 25 258 9944 300 136 117.8 -68.0 | 289 107 101.4 -35.2 26 254 10058 300 136 117.8 -68.0 | 289 107 101.4 -35.2 27 250 10150 300 134 116.0 -67.0 | 289 105 99.7 -34.2 28 230 10668 300 131 113.4 -65.5 | 289 102 97.1 -32.7 29 209 11278 305 130 106.5 -74.6 | 295 99 90.1 -41.8 30 208 11323 305 123 100.8 -70.5 | 294 92 84.4 -37.8 31 200 11570 300 102 88.3 -51.0 | 284 74 71.9 -18.2 32 200 11582 300 103 89.2 -51.5 | 284 75 72.8 -18.7 33 181 12192 295 106 96.1 -44.8 | 279 81 79.7 -12.0 34 157 13106 310 68 52.1 -43.7 | 287 37 35.7 -10.9 35 150 13410 295 58 52.6 -24.5 | 257 37 36.2 8.3 36 150 13411 300 57 49.4 -28.5 | 263 33 33.0 4.3 37 137 14021 290 62 58.3 -21.2 | 255 43 41.9 11.6 38 119 14935 310 50 38.3 -32.1 | 268 22 21.9 0.6 39 113 15240 305 47 38.5 -27.0 | 255 23 22.1 5.8 40 100 16050 300 31 26.8 -15.5 | 211 20 10.5 17.3 41 98 16154 300 31 26.8 -15.5 | 211 20 10.5 17.3 42 85 17069 310 27 20.7 -17.4 | 196 16 4.3 15.4 43 81 17374 285 33 31.9 -8.5 | 213 29 15.5 24.2 44 78 17678 300 40 34.6 -20.0 | 235 22 18.3 12.8 45 74 17983 285 47 45.4 -12.2 | 235 36 29.0 20.6 46 70 18330 305 30 24.6 -17.2 | 208 18 8.2 15.6 47 67 18593 310 29 22.2 -18.6 | 202 15 5.8 14.1 48 64 18898 285 34 32.8 -8.8 | 214 29 16.5 24.0 49 61 19202 295 39 35.3 -16.5 | 229 25 19.0 16.3 50 55 19812 280 39 38.4 -6.8 | 220 34 22.0 26.0 51 50 20470 280 45 44.3 -7.8 | 228 37 27.9 25.0 52 48 20726 280 49 48.3 -8.5 | 233 40 31.9 24.3 53 43 21336 305 38 31.1 -21.8 | 233 18 14.7 11.0 54 41 21641 325 35 20.1 -28.7 | 222 6 3.7 4.1 55 39 21946 310 32 24.5 -20.6 | 214 15 8.1 12.2 56 36 22555 300 34 29.4 -17.0 | 220 20 13.1 15.8 57 32 23165 310 24 18.4 -15.4 | 187 17 2.0 17.3 58 31 23470 300 38 32.9 -19.0 | 230 22 16.5 13.8 59 30 23610 305 20 16.4 -11.5 | 180 21 -0.0 21.3 60 29 23774 320 27 17.4 -20.7 | 185 12 1.0 12.1 61 28 24079 305 20 16.4 -11.5 | 180 21 -0.0 21.3 62 26 24384 315 24 17.0 -17.0 | 182 16 0.6 15.8 63 25 24689 280 31 30.5 -5.4 | 207 31 14.1 27.4 64 23 25298 295 38 34.4 -16.1 | 227 25 18.1 16.7 65 21 25908 310 20 15.3 -12.9 | 177 20 -1.1 19.9 66 20 26090 280 21 20.7 -3.6 | 188 29 4.3 29.1 67 20 26213 300 19 16.5 -9.5 | 180 23 0.1 23.3 68 17 27127 265 23 22.9 2.0 | 191 35 6.5 34.8 69 16 27432 290 43 40.4 -14.7 | 233 30 24.0 18.1 70 15 28042 280 44 43.3 -7.6 | 227 37 26.9 25.1 71 13 28956 290 36 33.8 -12.3 | 220 27 17.4 20.5 72 12 29261 250 40 37.6 13.7 | 205 51 21.2 46.4 73 11 29870 245 42 38.1 17.7 | 203 55 21.7 50.5 74 10 30175 265 48 47.8 4.2 | 220 49 31.4 36.9 75 10 30380 270 43 43.0 -0.0 | 219 42 26.6 32.8 Wind Parameters Mean winds (0-6000m): 303.4 at 48.8 knts Storm direction: 333.4 at 36.6 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 64.6 deg Storm rel helicity (0-3000m) pos: 180.3 neg: -41.0 tot: 139.3 m^2/s^2 ave: 46.4 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 80.58 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 ------------------------------------------------------------------------------- 500 302 24 192 20| 0.0 20.4 20.4|102.8 0.0 102.8 205.7 0.89| 20.9 18.6 1000 304 29 204 19| 0.0 11.0 11.0|110.0 0.0 110.0 110.0 0.85| 11.8 10.1 1500 302 30 209 19| 0.0 8.0 8.0|127.4 -9.1 118.3 78.9 0.72| 10.0 7.2 2000 302 32 215 19| 0.9 6.0 6.9|152.2 -14.6 137.6 68.8 0.67| 9.4 6.3 2500 303 33 219 19| 1.1 4.8 5.9|163.4 -24.2 139.1 55.6 0.57| 8.9 5.1 3000 303 34 221 19| 0.9 4.3 5.3|180.3 -41.0 139.3 46.4 0.46| 9.0 4.2 4000 302 37 230 20| 0.7 5.2 5.9|262.9 -41.0 221.9 55.5 0.54| 8.8 4.7 5000 302 42 241 22| 1.6 4.8 6.3|387.7 -41.0 346.7 69.3 0.58| 8.8 5.1 6000 303 49 256 25| 2.5 4.6 7.1|538.7-108.6 430.1 71.7 0.52| 9.5 4.9 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251011.00.gif