UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 3 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 -130 SFC 978 51 0.0 -0.1 99 0.1 -0.0 150 7 274.9 275.5 274.2 285.4 3.88 2 940 366 -2.1 -2.1 100 0.0 -2.1 148 11 275.9 276.5 274.2 285.4 3.48 3 925 493 -2.3 -2.3 100 0.0 -2.3 145 11 277.0 277.5 274.9 286.6 3.49 4 850 1163 -4.1 -5.1 93 1.0 -4.5 260 7 281.9 282.4 276.9 290.6 3.07 5 789 1747 -7.3 -7.6 98 0.3 -7.4 280 5 284.5 285.0 277.8 292.4 2.73 6 768 1958 -6.1 -6.5 97 0.4 -6.2 271 8 288.0 288.5 280.0 296.9 3.06 7 748 2164 -7.5 -7.5 100 0.0 -7.5 281 10 288.7 289.2 280.1 297.1 2.91 8 702 2655 -10.7 -10.7 100 0.0 -10.7 276 16 290.4 290.8 280.3 297.5 2.41 9 700 2677 -10.7 -11.2 96 0.5 -10.9 275 17 290.6 291.0 280.3 297.5 2.32 10 693 2754 -10.9 -14.8 73 3.9 -12.0 275 18 291.2 291.6 279.8 296.5 1.75 11 622 3574 -17.5 -17.5 100 0.0 -17.5 237 7 292.8 293.1 280.3 297.6 1.55 12 594 3918 -18.3 -22.3 71 4.0 -19.1 242 4 295.8 296.0 281.0 299.2 1.08 13 545 4555 -23.1 -28.1 64 5.0 -23.9 280 9 297.5 297.6 281.2 299.7 0.69 14 500 5180 -28.1 -31.4 73 3.3 -28.5 270 14 298.8 298.9 281.6 300.6 0.55 15 434 6179 -36.3 -38.7 78 2.4 -36.5 272 10 300.7 300.8 282.1 301.8 0.31 16 423 6357 -37.5 -39.0 86 1.5 -37.6 265 9 301.4 301.5 282.4 302.5 0.31 17 400 6740 -40.5 -43.0 77 2.5 -40.6 250 6 302.4 302.4 282.6 303.1 0.21 18 380 7088 -42.9 -47.6 60 4.7 -43.1 279 4 303.7 303.7 283.1 304.1 0.14 19 355 7544 -46.9 -49.8 72 2.9 -47.0 318 1 304.2 304.3 283.2 304.7 0.11 20 349 7657 -47.9 -48.8 90 0.9 -47.9 318 1 304.4 304.4 283.3 304.8 0.13 21 339 7848 -49.5 -52.8 68 3.3 -49.6 270 5 304.7 304.8 283.4 305.0 0.08 22 332 7985 -50.5 -52.1 83 1.6 -50.5 235 7 305.2 305.2 283.6 305.5 0.09 23 329 8044 -50.9 -53.9 70 3.0 -51.0 220 8 305.4 305.5 283.7 305.7 0.08 24 325 8124 -49.5 -68.5 9 19.0 -49.8 222 10 308.4 308.4 284.7 308.5 0.01 25 314 8350 -48.7 -66.7 11 18.0 -49.0 222 13 312.6 312.6 286.3 312.7 0.02 26 300 8650 -48.9 -68.9 8 20.0 -49.3 215 12 316.4 316.4 287.6 316.5 0.01 27 290 8872 -47.7 -67.7 8 20.0 -48.1 213 13 321.2 321.2 289.1 321.3 0.01 28 272 9291 -50.1 -68.1 10 18.0 -50.4 227 14 323.7 323.7 289.9 323.7 0.01 29 250 9840 -49.1 -74.1 4 25.0 -49.6 190 10 333.1 333.1 292.6 333.1 0.01 30 235 10248 -48.3 -77.3 2 29.0 -48.8 204 15 340.2 340.2 294.4 340.2 0.00 31 223 10596 -45.7 -76.7 2 31.0 -46.4 207 18 349.4 349.4 296.5 349.4 0.01 32 206 11124 -47.3 -79.3 1 32.0 -47.9 230 15 354.9 354.9 297.7 354.9 0.00 33 203 11221 -46.5 -79.5 1 33.0 -47.2 233 15 357.6 357.6 298.2 357.6 0.00 34 200 11320 -46.9 -78.9 1 32.0 -47.6 220 10 358.5 358.5 298.4 358.5 0.00 35 151 13176 -48.5 -80.5 1 32.0 -49.3 251 19 385.8 385.8 303.2 385.8 0.00 36 150 13220 -48.3 -81.3 1 33.0 -49.1 255 17 386.8 386.8 303.3 386.9 0.00 37 127 14317 -47.3 -82.3 1 35.0 -48.3 235 20 407.5 407.5 306.2 407.5 0.00 38 120 14690 -48.7 -82.7 1 34.0 -49.6 235 22 411.6 411.6 306.7 411.6 0.00 39 116 14914 -47.5 -82.5 1 35.0 -48.6 235 24 417.8 417.8 307.4 417.8 0.00 40 115 14971 -45.1 -82.1 1 37.0 -46.4 238 24 423.3 423.3 308.1 423.3 0.00 41 111 15207 -44.7 -81.7 1 37.0 -46.2 258 27 428.4 428.4 308.7 428.4 0.00 42 100 15900 -47.9 -82.9 1 35.0 -49.1 260 26 435.2 435.2 309.4 435.2 0.00 43 96 16168 -49.5 -83.5 1 34.0 -50.5 261 26 437.2 437.2 309.6 437.2 0.00 44 88 16738 -47.9 -83.9 1 36.0 -49.2 284 30 451.4 451.4 311.0 451.4 0.00 45 70 18230 -52.3 -85.3 1 33.0 -53.3 280 14 472.5 472.5 312.8 472.5 0.00 46 59 19331 -54.5 -86.5 1 32.0 -55.4 271 21 491.2 491.2 314.3 491.3 0.00 47 57 19553 -51.7 -85.7 1 34.0 -53.0 266 23 502.5 502.5 315.1 502.5 0.00 48 50 20400 -53.7 -86.7 1 33.0 -54.9 255 26 516.9 516.9 316.1 517.0 0.00 49 36 22480 -59.1 -89.1 1 30.0 -60.0 274 29 553.9 553.9 318.3 553.9 0.00 50 34 22840 -56.7 -88.7 1 32.0 -57.9 280 28 569.3 569.3 319.1 569.3 0.00 51 30 23630 -57.5 -88.5 1 31.0 -58.7 280 31 587.9 587.9 320.0 587.9 0.01 52 27 24295 -58.5 -88.5 1 30.0 -59.7 280 37 603.1 603.1 320.7 603.1 0.01 53 26 24534 -55.9 -87.9 1 32.0 -57.5 280 40 617.0 617.0 321.3 617.0 0.01 54 24 25041 -58.9 -88.9 1 30.0 -60.2 295 44 622.6 622.6 321.6 622.6 0.01 55 20 26190 -57.5 -88.5 1 31.0 -59.2 315 30 660.2 660.2 323.1 660.2 0.01 56 14 28480 -51.5 -86.5 1 35.0 -55.5 317 51 751.4 751.4 326.0 751.5 0.02 57 12 29479 -53.1 -87.1 1 34.0 -56.9 330 56 779.6 779.6 326.7 779.7 0.02 58 10 30660 -51.7 -86.7 1 35.0 -56.5 325 61 826.6 826.6 327.9 826.7 0.02 59 7.7 32365 -49.3 -86.3 1 37.0 -56.1 900.4 900.4 329.4 900.7 0.03 60 5.4 34677 -51.9 -86.9 1 35.0 -58.7 985.0 985.0 330.9 985.4 0.04 61 5.0 35181 -47.5 -85.5 1 38.0 -56.9 1026.9 1026.9 331.6 1027.5 0.05 62 4.2 36336 -46.5 -85.5 0 39.0 -57.2 1084.2 1084.2 332.4 1084.9 0.06 63 4.0 36659 -47.8 -85.5 1 37.7 -58.0 340 91 1093.0 1093.1 332.5 1093.8 0.07 64 3.9 36826 -48.5 -85.5 1 37.0 -58.4 1097.6 1097.7 332.6 1098.4 0.07 TRP 329 8044 -50.9 -53.9 70 3.0 -51.0 220 8 305.4 305.5 283.7 305.7 0.08 WND 4.0 36659 -47.8 -85.5 1 37.7 -58.0 340 91 1093.0 1093.1 332.5 1093.8 0.07 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 978.00 mb = 51.00 m = 167.32 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 87.13 % Est. max temperature: 7.84 C = 46.11 F Sfc-Lift cond lev (LCL): 976.30 mb = 64.85 m = 212.76 ft T: -0.09 C 700-500 lapse rate: 6.95 C/km ThetaE index: 1.01 C Layer 700.0- 622.0 mb Conv cond level (CCL): 940.89 mb = 358.24 m = 1175.32 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 0.96 C = 33.73 F Cap Strength: 10.22 C Lifted Index: 10.67 C Risk: None Lifted Index @300 mb: 21.13 C Lifted Index @700 mb: 7.15 C Showalter Index: 7.68 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 23.00 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 28.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.13 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 98646.62 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 924.07 mb = 500.98 m = 1643.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 8 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 ---------------------------------------------------------- 0 978 51 150 7 -3.5 6.1 | 128 14 -10.7 8.4 1 947 305 150 11 -5.5 9.5 | 133 17 -12.7 11.9 2 925 493 145 11 -6.3 9.0 | 130 18 -13.5 11.4 3 911 610 155 14 -5.9 12.7 | 139 20 -13.1 15.1 4 877 914 195 10 2.6 9.7 | 159 13 -4.6 12.0 5 850 1163 260 7 6.9 1.2 | 176 4 -0.3 3.6 6 844 1219 260 7 6.9 1.2 | 176 4 -0.3 3.6 7 812 1524 320 1 0.6 -0.8 | 104 7 -6.5 1.6 8 780 1829 265 7 7.0 0.6 | 176 3 -0.2 3.0 9 751 2134 280 10 9.8 -1.7 | 257 3 2.7 0.6 10 722 2438 290 10 9.4 -3.4 | 295 2 2.2 -1.0 11 700 2677 275 17 16.9 -1.5 | 265 10 9.8 0.9 12 694 2743 275 18 17.9 -1.6 | 266 11 10.8 0.8 13 666 3048 265 17 16.9 1.5 | 248 11 9.8 3.9 14 639 3353 250 10 9.4 3.4 | 201 6 2.2 5.8 15 614 3658 230 5 3.8 3.2 | 149 7 -3.3 5.6 16 589 3962 245 4 3.6 1.7 | 139 5 -3.5 4.1 17 565 4267 280 8 7.9 -1.4 | 216 1 0.7 1.0 18 521 4877 280 11 10.8 -1.9 | 263 4 3.7 0.5 19 500 5180 270 14 14.0 -0.0 | 251 7 6.8 2.4 20 500 5182 280 15 14.8 -2.6 | 272 8 7.6 -0.2 21 479 5486 260 13 12.8 2.3 | 231 7 5.6 4.6 22 439 6096 275 11 11.0 -1.0 | 250 4 3.8 1.4 23 400 6740 250 6 5.6 2.1 | 161 5 -1.5 4.4 24 351 7620 325 1 0.6 -0.8 | 103 7 -6.6 1.6 25 329 8044 220 8 5.1 6.1 | 167 9 -2.0 8.5 26 320 8230 225 13 9.2 9.2 | 190 12 2.0 11.6 27 300 8650 215 12 6.9 9.8 | 179 12 -0.3 12.2 28 278 9144 210 14 7.0 12.1 | 179 14 -0.2 14.5 29 265 9449 245 13 11.8 5.5 | 210 9 4.6 7.9 30 250 9840 190 10 1.7 9.8 | 156 13 -5.4 12.2 31 242 10058 185 12 1.0 12.0 | 157 16 -6.1 14.3 32 231 10363 215 16 9.2 13.1 | 187 16 2.0 15.5 33 221 10668 205 19 8.0 17.2 | 183 20 0.9 19.6 34 211 10973 225 15 10.6 10.6 | 195 13 3.4 13.0 35 201 11278 235 15 12.3 8.6 | 205 12 5.1 11.0 36 200 11320 220 10 6.4 7.7 | 176 10 -0.7 10.0 37 192 11582 220 11 7.1 8.4 | 180 11 -0.1 10.8 38 184 11887 240 19 16.5 9.5 | 218 15 9.3 11.9 39 175 12192 220 16 10.3 12.3 | 192 15 3.1 14.6 40 153 13106 245 23 20.8 9.7 | 229 18 13.7 12.1 41 150 13220 255 17 16.4 4.4 | 234 11 9.3 6.8 42 146 13411 255 17 16.4 4.4 | 234 11 9.3 6.8 43 139 13716 245 11 10.0 4.6 | 202 8 2.8 7.0 44 133 14021 215 19 10.9 15.6 | 192 18 3.7 17.9 45 127 14326 235 20 16.4 11.5 | 214 17 9.2 13.8 46 116 14935 235 24 19.7 13.8 | 218 20 12.5 16.1 47 111 15240 260 27 26.6 4.7 | 250 21 19.4 7.1 48 100 15900 260 26 25.6 4.5 | 250 20 18.4 6.9 49 96 16154 260 26 25.6 4.5 | 250 20 18.4 6.9 50 88 16764 285 30 29.0 -7.8 | 284 22 21.8 -5.4 51 80 17374 270 28 28.0 -0.0 | 263 21 20.8 2.4 52 73 17983 285 18 17.4 -4.7 | 283 10 10.2 -2.3 53 70 18230 280 14 13.8 -2.4 | 270 7 6.6 -0.1 54 69 18288 270 12 12.0 -0.0 | 244 5 4.8 2.4 55 66 18593 280 13 12.8 -2.3 | 269 6 5.6 0.1 56 63 18898 260 21 20.7 3.6 | 246 15 13.5 6.0 57 60 19202 275 19 18.9 -1.7 | 267 12 11.8 0.7 58 57 19507 265 23 22.9 2.0 | 254 16 15.8 4.4 59 52 20117 280 18 17.7 -3.1 | 274 11 10.6 -0.8 60 50 20400 255 26 25.1 6.7 | 243 20 18.0 9.1 61 50 20422 260 25 24.6 4.3 | 249 19 17.5 6.7 62 45 21031 245 24 21.8 10.1 | 229 19 14.6 12.5 63 43 21336 265 23 22.9 2.0 | 254 16 15.8 4.4 64 41 21641 245 30 27.2 12.7 | 233 25 20.0 15.1 65 39 21946 265 29 28.9 2.5 | 257 22 21.7 4.9 66 32 23165 285 28 27.0 -7.2 | 284 20 19.9 -4.9 67 30 23630 280 31 30.5 -5.4 | 277 24 23.4 -3.0 68 25 24689 280 41 40.4 -7.1 | 278 34 33.2 -4.7 69 24 24994 295 44 39.9 -18.6 | 296 37 32.7 -16.2 70 22 25603 295 42 38.1 -17.7 | 296 35 30.9 -15.4 71 20 26190 315 30 21.2 -21.2 | 323 24 14.1 -18.8 72 19 26518 320 30 19.3 -23.0 | 330 24 12.1 -20.6 73 18 26822 325 32 18.4 -26.2 | 335 26 11.2 -23.8 74 17 27127 300 37 32.0 -18.5 | 303 30 24.9 -16.1 75 16 27432 315 38 26.9 -26.9 | 321 31 19.7 -24.5 76 16 27737 305 40 32.8 -22.9 | 309 33 25.6 -20.6 77 12 29261 330 62 31.0 -53.7 | 335 57 23.8 -51.3 78 11 29870 330 46 23.0 -39.8 | 337 41 15.8 -37.5 79 10 30660 325 61 35.0 -50.0 | 330 55 27.8 -47.6 Wind Parameters Mean winds (0-6000m): 258.3 at 10.1 knts Storm direction: 288.3 at 7.5 knts Shear (0-3000m) pos: 3.1 neg: 2.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 57.4 neg: -18.8 tot: 38.5 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 35.83 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 10 132 17| 0.0 5.7 5.7| 9.9 -2.3 7.6 15.2 0.28| 6.4 1.8 1000 163 11 141 16| 7.1 2.8 10.0| 50.9 -2.3 48.6 48.6 0.53| 11.6 6.1 1500 176 9 145 14| 4.8 1.9 6.7| 51.5 -5.7 45.7 30.5 0.24| 11.5 2.7 2000 193 8 152 12| 3.6 1.9 5.5| 55.6 -5.9 49.8 24.9 0.33| 11.1 3.6 2500 221 9 170 9| 3.7 1.5 5.2| 57.4 -7.0 50.3 20.1 0.32| 10.1 3.2 3000 243 10 194 7| 3.1 2.3 5.3| 57.4 -18.8 38.5 12.8 0.19| 9.8 1.9 4000 246 10 193 6| 2.5 1.5 4.0| 58.4 -43.2 15.2 3.8 -0.02| 9.5 -0.2 5000 254 9 201 5| 2.5 1.3 3.8| 60.9 -43.9 17.0 3.4 0.03| 8.5 0.2 6000 258 10 211 5| 2.2 1.3 3.5| 65.6 -51.8 13.8 2.3 0.01| 7.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251103.00.gif