UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102612.upa.cvt Date: 1200Z 26 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 26 OCT 25 Station: CYFB WMO ident: 71909 Latitude: 63.75 Longitude: -68.55 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1023 22 -2.1 -4.9 81 2.8 -3.1 315 4 269.3 269.7 268.8 276.3 2.59 1 1000 204 -3.9 -5.8 87 1.9 -4.6 310 7 269.2 269.7 268.6 275.9 2.47 2 949 614 -7.5 -7.7 98 0.2 -7.5 315 11 269.7 270.0 268.5 275.8 2.25 3 937 714 -6.1 -8.4 84 2.3 -6.8 315 10 272.1 272.4 269.9 278.0 2.16 4 932 756 -4.5 -10.5 63 6.0 -6.3 315 10 274.1 274.4 270.7 279.3 1.84 5 925 815 -3.9 -13.9 46 10.0 -6.7 315 10 275.3 275.6 270.7 279.3 1.41 6 924 824 -3.7 -13.7 46 10.0 -6.5 315 10 275.6 275.9 270.9 279.7 1.43 7 908 961 -3.3 -16.3 36 13.0 -6.8 311 13 277.4 277.6 271.6 280.8 1.18 8 850 1483 -3.3 -25.3 16 22.0 -8.1 310 20 282.7 282.8 273.7 284.5 0.57 9 820 1767 -3.3 -29.3 11 26.0 -8.6 310 14 285.6 285.7 275.0 286.9 0.41 10 813 1835 -2.9 -23.9 18 21.0 -7.9 310 12 286.7 286.9 276.0 288.9 0.68 11 809 1874 -3.1 -16.1 36 13.0 -6.9 312 12 286.9 287.2 277.2 291.0 1.34 12 806 1904 -3.1 -9.1 63 6.0 -5.2 314 12 287.2 287.6 278.7 294.2 2.38 13 803 1933 -2.9 -7.5 71 4.6 -4.6 315 12 287.8 288.2 279.4 295.7 2.71 14 802 1943 -2.9 -7.8 69 4.9 -4.7 315 12 287.9 288.3 279.4 295.6 2.65 15 746 2512 -7.1 -9.5 83 2.4 -7.9 308 12 289.3 289.7 279.8 296.7 2.49 16 728 2703 -6.5 -11.5 68 5.0 -8.2 318 14 292.0 292.4 280.7 298.5 2.18 17 711 2887 -6.9 -13.9 57 7.0 -9.1 325 14 293.5 293.9 281.0 299.1 1.83 18 700 3009 -7.7 -14.7 57 7.0 -9.8 330 14 294.0 294.3 281.0 299.3 1.74 19 668 3371 -10.3 -15.2 67 4.9 -11.8 336 10 295.0 295.3 281.5 300.4 1.75 20 665 3406 -9.9 -16.9 57 7.0 -11.9 338 10 295.8 296.1 281.5 300.6 1.53 21 663 3429 -8.5 -24.5 26 16.0 -12.3 339 9 297.7 297.8 281.4 300.2 0.79 22 660 3464 -7.7 -29.7 15 22.0 -12.3 342 9 298.9 299.0 281.5 300.6 0.49 23 626 3873 -11.1 -23.1 36 12.0 -14.0 326 10 299.6 299.8 282.4 302.7 0.95 24 616 3996 -12.1 -27.1 28 15.0 -15.3 311 11 299.8 300.0 282.2 302.1 0.67 25 601 4184 -13.7 -24.7 39 11.0 -16.1 323 14 300.1 300.3 282.5 302.9 0.86 26 595 4260 -14.1 -23.1 46 9.0 -16.2 328 15 300.5 300.7 282.9 303.7 1.00 27 546 4906 -18.5 -29.5 37 11.0 -20.5 335 18 302.8 302.9 283.3 304.8 0.61 28 536 5044 -19.1 -28.1 45 9.0 -20.8 336 19 303.7 303.8 283.8 306.0 0.71 29 529 5142 -19.1 -36.1 21 17.0 -21.6 337 19 304.8 304.9 283.8 305.9 0.33 30 523 5227 -19.5 -36.5 21 17.0 -22.0 338 20 305.3 305.4 284.0 306.4 0.32 31 516 5327 -19.9 -27.9 49 8.0 -21.4 338 20 306.0 306.1 284.8 308.5 0.75 32 505 5486 -20.3 -32.3 33 12.0 -22.2 339 21 307.4 307.5 285.0 309.1 0.50 33 500 5560 -20.9 -31.9 37 11.0 -22.7 340 21 307.6 307.7 285.1 309.4 0.53 34 400 7170 -33.9 -39.9 55 6.0 -34.4 335 33 310.9 311.0 286.0 312.0 0.30 35 385 7435 -36.1 -41.0 61 4.9 -36.5 335 35 311.5 311.5 286.2 312.4 0.28 36 364 7821 -38.7 -42.6 67 3.9 -39.0 337 38 313.0 313.1 286.7 313.9 0.25 37 335 8385 -41.7 -47.7 52 6.0 -42.1 343 43 316.4 316.5 287.8 317.0 0.15 38 300 9120 -48.1 -53.1 56 5.0 -48.3 335 52 317.6 317.6 288.1 317.9 0.09 39 250 10300 -57.8 -61.4 63 3.6 -57.8 345 61 320.2 320.2 288.8 320.3 0.04 40 233 10739 -61.5 -64.6 66 3.1 -61.6 344 60 321.0 321.0 289.1 321.1 0.03 41 225 10954 -63.1 -67.2 57 4.1 -63.1 340 58 321.8 321.8 289.3 321.9 0.02 42 222 11036 -63.1 -66.9 60 3.8 -63.1 340 58 323.0 323.1 289.7 323.1 0.02 43 215 11234 -60.9 -68.9 34 8.0 -61.0 340 57 329.4 329.4 291.6 329.5 0.02 44 206 11498 -62.3 -71.3 29 9.0 -62.4 333 43 331.3 331.3 292.1 331.3 0.01 45 200 11680 -62.1 -73.1 22 11.0 -62.2 325 42 334.4 334.4 292.9 334.5 0.01 46 196 11805 -62.1 -74.1 19 12.0 -62.2 325 44 336.4 336.4 293.4 336.4 0.01 47 178 12407 -57.7 -79.7 4 22.0 -57.9 336 39 353.0 353.0 297.3 353.0 0.00 48 168 12772 -56.7 -81.7 3 25.0 -57.0 335 34 360.5 360.5 298.8 360.5 0.00 49 152 13406 -57.3 -83.3 2 26.0 -57.6 340 25 370.0 370.0 300.5 370.0 0.00 50 150 13490 -57.1 -83.1 2 26.0 -57.4 320 20 371.7 371.7 300.9 371.7 0.00 51 125 14650 -54.1 -84.1 1 30.0 -54.6 334 17 397.0 397.0 304.8 397.0 0.00 52 120 14910 -55.7 -84.7 1 29.0 -56.1 317 21 398.8 398.8 305.0 398.8 0.00 53 111 15407 -54.7 -84.7 1 30.0 -55.2 329 25 409.6 409.6 306.5 409.6 0.00 54 100 16070 -57.1 -86.1 1 29.0 -57.5 345 22 417.4 417.4 307.4 417.4 0.00 55 90 16736 -57.7 -86.7 1 29.0 -58.1 350 21 429.0 429.0 308.7 429.0 0.00 56 82 17327 -55.7 -86.7 1 31.0 -56.3 330 15 444.6 444.6 310.3 444.7 0.00 57 70 18330 -57.9 -86.9 1 29.0 -58.5 330 14 460.5 460.5 311.8 460.5 0.00 58 50 20440 -61.1 -88.1 2 27.0 -61.6 325 7 499.5 499.5 314.9 499.5 0.00 59 33 23003 -64.7 -90.7 2 26.0 -65.2 343 10 553.0 553.0 318.2 553.0 0.00 60 32 23192 -62.5 -89.5 1 27.0 -63.1 332 11 563.8 563.8 318.8 563.8 0.00 61 30 23590 -63.5 -90.5 1 27.0 -64.1 340 26 571.5 571.5 319.2 571.5 0.00 62 20 26060 -65.9 -91.9 1 26.0 -66.5 315 15 634.5 634.5 322.1 634.5 0.00 63 10 30240 -69.3 -93.3 2 24.0 -70.1 335 26 760.9 760.9 326.3 760.9 0.01 64 9.2 30737 -70.3 -94.3 2 24.0 -71.1 775.4 775.4 326.6 775.4 0.01 65 7.8 31725 -67.3 -93.3 1 26.0 -68.6 824.9 824.9 327.8 825.0 0.01 66 4.7 34784 -66.7 -92.7 1 26.0 -68.8 956.3 956.3 330.5 956.4 0.01 TRP 225 10954 -63.1 -67.2 57 4.1 -63.1 340 58 321.8 321.8 289.3 321.9 0.02 WND 250 10300 -57.8 -61.4 63 3.6 -57.8 345 61 320.2 320.2 288.8 320.3 0.04 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 49.53 % Est. max temperature: 9.22 C = 48.59 F Sfc-Lift cond lev (LCL): 978.92 mb = 370.95 m = 1217.00 ft T: -5.36 C 700-500 lapse rate: 5.17 C/km ThetaE index: 0.50 C Layer 1000.0- 937.0 mb Conv cond level (CCL): 605.92 mb = 4121.65 m = 13522.33 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 28.84 C = 83.91 F Cap Strength: 25.73 C Lifted Index: 25.78 C Risk: None Lifted Index @300 mb: 29.11 C Lifted Index @700 mb: 17.59 C Showalter Index: 19.54 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: -4.40 C K Index: -14.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 5.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.26 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 73874.16 J/kg Cap Strength: 25.37 C Lift Cond Lev (LCL): 939.37 mb = 693.86 m = 2276.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 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 1023 22 315 4 2.8 -2.8 | 194 8 2.0 8.1 1 1000 204 310 7 5.4 -4.5 | 215 8 4.6 6.4 2 987 305 310 8 6.1 -5.1 | 223 8 5.3 5.7 3 950 610 315 11 7.8 -7.8 | 246 8 7.0 3.1 4 925 815 315 10 7.1 -7.1 | 239 7 6.3 3.8 5 913 914 310 13 10.0 -8.4 | 255 9 9.1 2.5 6 879 1219 315 16 11.3 -11.3 | 272 11 10.5 -0.4 7 850 1483 310 20 15.3 -12.9 | 278 15 14.5 -2.0 8 846 1524 310 20 15.3 -12.9 | 278 15 14.5 -2.0 9 813 1829 310 12 9.2 -7.7 | 249 9 8.4 3.2 10 782 2134 325 13 7.5 -10.6 | 268 7 6.6 0.2 11 753 2438 305 12 9.8 -6.9 | 246 10 9.0 4.0 12 724 2743 320 14 9.0 -10.7 | 269 8 8.2 0.2 13 700 3009 330 14 7.0 -12.1 | 281 6 6.2 -1.2 14 669 3353 335 10 4.2 -9.1 | 242 4 3.4 1.8 15 643 3658 355 7 0.6 -7.0 | 177 4 -0.2 3.9 16 617 3962 310 11 8.4 -7.1 | 243 9 7.6 3.8 17 593 4267 330 15 7.5 -13.0 | 288 7 6.7 -2.1 18 570 4572 335 20 8.5 -18.1 | 313 11 7.6 -7.2 19 547 4877 335 18 7.6 -16.3 | 309 9 6.8 -5.4 20 500 5560 340 21 7.2 -19.7 | 324 11 6.4 -8.9 21 464 6096 330 27 13.5 -23.4 | 315 18 12.7 -12.5 22 427 6706 340 25 8.6 -23.5 | 328 15 7.7 -12.6 23 409 7010 325 28 16.1 -22.9 | 308 19 15.2 -12.1 24 400 7170 335 33 13.9 -29.9 | 325 23 13.1 -19.0 25 374 7620 335 37 15.6 -33.5 | 327 27 14.8 -22.7 26 327 8534 345 44 11.4 -42.5 | 342 33 10.6 -31.6 27 300 9120 335 52 22.0 -47.1 | 330 42 21.2 -36.2 28 299 9144 335 51 21.6 -46.2 | 330 41 20.7 -35.3 29 250 10300 345 61 15.8 -58.9 | 343 50 15.0 -48.0 30 247 10363 345 61 15.8 -58.9 | 343 50 15.0 -48.0 31 236 10668 345 60 15.5 -58.0 | 343 49 14.7 -47.1 32 225 10954 340 58 19.8 -54.5 | 336 48 19.0 -43.6 33 213 11278 340 57 19.5 -53.6 | 336 47 18.7 -42.7 34 203 11582 330 38 19.0 -32.9 | 320 29 18.2 -22.0 35 200 11680 325 42 24.1 -34.4 | 315 33 23.3 -23.5 36 184 12192 325 50 28.7 -41.0 | 317 41 27.9 -30.1 37 176 12497 340 35 12.0 -32.9 | 333 25 11.2 -22.0 38 167 12802 335 34 14.4 -30.8 | 326 24 13.6 -19.9 39 159 13106 345 28 7.2 -27.0 | 338 17 6.4 -16.2 40 152 13411 340 25 8.6 -23.5 | 328 15 7.7 -12.6 41 150 13490 320 20 12.9 -15.3 | 290 13 12.0 -4.4 42 145 13716 310 29 22.2 -18.6 | 290 23 21.4 -7.8 43 138 14021 320 33 21.2 -25.3 | 305 25 20.4 -14.4 44 132 14326 345 28 7.2 -27.0 | 338 17 6.4 -16.2 45 125 14630 335 17 7.2 -15.4 | 305 8 6.4 -4.5 46 120 14935 315 21 14.8 -14.8 | 286 15 14.0 -4.0 47 114 15240 325 26 14.9 -21.3 | 306 18 14.1 -10.4 48 100 16070 345 22 5.7 -21.3 | 335 11 4.9 -10.4 49 94 16459 345 22 5.7 -21.3 | 335 11 4.9 -10.4 50 85 17069 355 19 1.7 -18.9 | 354 8 0.8 -8.0 51 81 17374 325 14 8.0 -11.5 | 275 7 7.2 -0.6 52 78 17678 345 15 3.9 -14.5 | 320 5 3.1 -3.6 53 74 17983 305 14 11.5 -8.0 | 255 11 10.7 2.8 54 70 18330 330 14 7.0 -12.1 | 281 6 6.2 -1.2 55 67 18593 330 15 7.5 -13.0 | 288 7 6.7 -2.1 56 61 19202 310 19 14.6 -12.2 | 276 14 13.7 -1.3 57 58 19507 350 22 3.8 -21.7 | 344 11 3.0 -10.8 58 55 19812 15 14 -3.6 -13.5 | 59 5 -4.4 -2.6 59 53 20117 325 13 7.5 -10.6 | 268 7 6.6 0.2 60 50 20422 345 20 5.2 -19.3 | 333 10 4.4 -8.4 61 50 20440 325 7 4.0 -5.7 | 212 6 3.2 5.1 62 48 20726 325 10 5.7 -8.2 | 241 6 4.9 2.7 63 45 21031 360 19 -0.0 -19.0 | 6 8 -0.8 -8.1 64 43 21336 335 16 6.8 -14.5 | 301 7 6.0 -3.6 65 41 21641 320 20 12.9 -15.3 | 290 13 12.0 -4.4 66 39 21946 355 12 1.0 -12.0 | 348 1 0.2 -1.1 67 37 22250 340 12 4.1 -11.3 | 277 3 3.3 -0.4 68 35 22555 325 12 6.9 -9.8 | 260 6 6.1 1.1 69 34 22860 350 10 1.7 -9.8 | 222 1 0.9 1.0 70 32 23165 335 11 4.6 -10.0 | 257 4 3.8 0.9 71 31 23470 300 12 10.4 -6.0 | 243 11 9.6 4.9 72 30 23590 340 26 8.9 -24.4 | 329 16 8.1 -13.6 73 28 24079 335 27 11.4 -24.5 | 322 17 10.6 -13.6 74 26 24384 5 20 -1.7 -19.9 | 16 9 -2.6 -9.0 75 25 24689 350 21 3.6 -20.7 | 344 10 2.8 -9.8 76 24 24994 360 20 -0.0 -20.0 | 5 9 -0.8 -9.1 77 23 25298 320 13 8.4 -10.0 | 263 8 7.5 0.9 78 22 25603 335 9 3.8 -8.2 | 228 4 3.0 2.7 79 21 25908 300 16 13.9 -8.0 | 258 13 13.0 2.9 80 20 26060 315 15 10.6 -10.6 | 268 10 9.8 0.3 81 19 26213 280 14 13.8 -2.4 | 237 15 13.0 8.4 82 19 26518 320 15 9.6 -11.5 | 274 9 8.8 -0.6 83 18 26822 330 19 9.5 -16.5 | 303 10 8.7 -5.6 84 17 27127 295 21 19.0 -8.9 | 264 18 18.2 2.0 85 16 27432 320 24 15.4 -18.4 | 297 16 14.6 -7.5 86 15 27737 340 21 7.2 -19.7 | 324 11 6.4 -8.9 87 14 28042 325 19 10.9 -15.6 | 295 11 10.1 -4.7 88 14 28346 335 21 8.9 -19.0 | 315 11 8.1 -8.2 89 13 28651 350 22 3.8 -21.7 | 344 11 3.0 -10.8 90 12 28956 330 17 8.5 -14.7 | 297 9 7.7 -3.8 91 12 29261 360 25 -0.0 -25.0 | 3 14 -0.8 -14.1 92 11 29870 325 22 12.6 -18.0 | 301 14 11.8 -7.1 93 10 30240 335 26 11.0 -23.6 | 321 16 10.2 -12.7 Wind Parameters Mean winds (0-6000m): 325.7 at 14.5 knts Storm direction: 355.7 at 10.9 knts Shear (0-3000m) pos: 1.7 neg: 2.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -23.7 tot: 22.7 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.56 Bulk Shear: 7.51 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 ------------------------------------------------------------------------------- 500 312 7 219 8| 0.0 6.3 6.3| 12.8 0.0 12.8 25.5 0.99| 6.4 6.4 1000 313 9 234 8| 0.0 5.2 5.2| 21.9 -1.4 20.4 20.4 0.80| 6.1 4.9 1500 313 12 251 8| 0.0 5.5 5.5| 30.9 -1.4 29.5 19.7 0.69| 6.3 4.3 2000 312 13 254 9| 2.0 4.1 6.1| 34.0 -17.6 16.4 8.2 0.31| 7.3 2.2 2500 313 13 255 9| 1.6 3.4 5.0| 37.5 -23.7 13.8 5.5 0.22| 7.1 1.5 3000 314 13 257 9| 1.7 2.8 4.5| 46.4 -23.7 22.7 7.6 0.29| 6.8 2.0 4000 318 12 255 7| 2.0 2.9 4.8| 53.6 -30.5 23.1 5.8 0.19| 7.1 1.4 5000 322 13 265 7| 1.7 2.3 4.0| 72.6 -31.8 40.8 8.2 0.28| 6.9 2.0 6000 326 15 279 7| 1.6 2.4 4.0| 77.6 -38.9 38.8 6.5 0.25| 6.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251026.12.gif