UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 31 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 1012 22 -3.1 -7.6 71 4.5 -4.6 60 10 269.1 269.5 268.0 274.9 2.13 1 1000 118 -1.7 -7.7 64 6.0 -3.7 85 16 271.5 271.8 269.5 277.3 2.14 2 925 732 -6.7 -9.3 82 2.6 -7.5 125 13 272.5 272.8 270.0 278.1 2.04 3 898 963 -8.7 -9.6 93 0.9 -8.9 120 10 272.7 273.1 270.2 278.4 2.05 4 868 1226 -9.9 -11.6 87 1.7 -10.4 95 12 274.1 274.4 270.7 279.2 1.81 5 862 1279 -8.9 -13.1 72 4.2 -10.1 91 13 275.7 276.0 271.3 280.3 1.61 6 860 1297 -8.9 -12.8 73 3.9 -10.0 90 13 275.9 276.2 271.5 280.6 1.66 7 850 1388 -9.5 -12.9 76 3.4 -10.4 85 14 276.2 276.5 271.7 280.9 1.66 8 799 1864 -12.1 -13.6 89 1.5 -12.5 89 16 278.4 278.6 273.0 283.2 1.67 9 745 2396 -14.9 -20.9 60 6.0 -16.2 79 18 280.9 281.1 273.3 283.8 0.97 10 705 2813 -16.7 -19.2 81 2.5 -17.3 48 14 283.4 283.6 275.0 287.0 1.19 11 700 2866 -16.7 -20.1 75 3.4 -17.4 55 13 284.0 284.2 275.3 287.3 1.11 12 653 3385 -19.1 -37.1 19 18.0 -21.2 68 13 287.0 287.0 275.5 287.8 0.24 13 584 4209 -22.9 -52.9 5 30.0 -25.1 45 22 291.9 291.9 277.7 292.0 0.05 14 523 5009 -28.1 -57.1 4 29.0 -29.7 42 27 295.0 295.0 279.1 295.1 0.03 15 500 5330 -30.7 -53.7 9 23.0 -32.0 35 27 295.6 295.6 279.4 295.8 0.05 16 413 6663 -40.7 -54.7 21 14.0 -41.2 11 16 299.3 299.4 281.1 299.5 0.06 17 400 6880 -42.7 -52.7 33 10.0 -43.0 20 18 299.5 299.5 281.2 299.8 0.07 18 374 7329 -46.5 -52.5 50 6.0 -46.7 5 18 300.3 300.3 281.5 300.6 0.08 19 351 7746 -49.3 -54.3 56 5.0 -49.4 338 19 302.0 302.0 282.3 302.2 0.07 20 335 8050 -50.5 -60.5 30 10.0 -50.7 331 17 304.4 304.4 283.2 304.5 0.03 21 326 8227 -51.9 -60.9 33 9.0 -52.1 327 16 304.9 304.9 283.4 305.0 0.03 22 300 8760 -55.5 -64.5 32 9.0 -55.6 315 12 307.1 307.1 284.2 307.2 0.02 23 250 9930 -51.5 -76.5 3 25.0 -51.8 300 20 329.5 329.5 291.6 329.5 0.00 24 229 10499 -52.7 -77.7 3 25.0 -53.0 298 21 336.0 336.0 293.3 336.1 0.00 25 200 11380 -49.9 -81.9 1 32.0 -50.4 305 22 353.8 353.8 297.4 353.8 0.00 26 198 11445 -49.7 -81.7 1 32.0 -50.2 305 22 355.1 355.1 297.7 355.1 0.00 27 177 12175 -50.9 -82.9 1 32.0 -51.4 285 19 364.7 364.7 299.6 364.7 0.00 28 165 12631 -49.7 -83.7 1 34.0 -50.3 270 22 374.1 374.1 301.3 374.1 0.00 29 150 13250 -51.9 -83.9 1 32.0 -52.4 285 32 380.6 380.6 302.3 380.7 0.00 30 140 13696 -52.9 -84.9 1 32.0 -53.4 294 29 386.5 386.5 303.3 386.5 0.00 31 123 14535 -51.3 -85.3 1 34.0 -52.0 287 32 404.0 404.0 305.7 404.0 0.00 32 106 15496 -54.1 -86.1 1 32.0 -54.6 280 29 416.2 416.2 307.3 416.2 0.00 33 100 15870 -53.9 -86.9 1 33.0 -54.5 280 20 423.6 423.6 308.2 423.6 0.00 34 98 16000 -52.9 -86.9 1 34.0 -53.6 280 20 428.0 428.0 308.6 428.0 0.00 35 70 18160 -53.9 -87.9 1 34.0 -54.8 275 29 469.1 469.1 312.5 469.1 0.00 36 53 19946 -53.1 -88.1 1 35.0 -54.3 282 20 509.8 509.8 315.7 509.8 0.00 37 50 20320 -54.3 -87.3 1 33.0 -55.4 280 15 515.5 515.5 316.0 515.5 0.00 38 34 22769 -57.3 -89.3 1 32.0 -58.4 294 23 567.7 567.7 319.0 567.8 0.00 39 32 23153 -56.1 -89.1 1 33.0 -57.5 309 21 580.9 580.9 319.7 580.9 0.00 40 30 23560 -58.9 -89.9 1 31.0 -59.9 300 23 584.1 584.1 319.9 584.1 0.00 41 28 23993 -57.1 -90.1 1 33.0 -58.5 312 22 600.7 600.7 320.6 600.7 0.00 42 20 26110 -57.7 -90.7 1 33.0 -59.4 320 30 659.6 659.6 323.0 659.6 0.01 43 10 30450 -60.5 -90.5 1 30.0 -62.7 330 24 793.7 793.7 327.1 793.8 0.01 44 8.1 31760 -61.3 -91.3 1 30.0 -63.7 839.9 839.9 328.2 839.9 0.01 45 7.6 32157 -59.9 -90.9 1 31.0 -62.8 860.9 861.0 328.6 861.1 0.01 46 7.0 32667 -62.5 -91.5 1 29.0 -64.8 870.7 870.7 328.8 870.8 0.01 47 4.6 35308 -54.3 -88.3 1 34.0 -60.6 1020.0 1020.0 331.5 1020.4 0.03 TRP 300 8760 -55.5 -64.5 32 9.0 -55.6 315 12 307.1 307.1 284.2 307.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 47.98 % Est. max temperature: 3.51 C = 38.31 F Sfc-Lift cond lev (LCL): 942.74 mb = 582.43 m = 1910.83 ft T: -5.48 C 700-500 lapse rate: 5.68 C/km ThetaE index: 0.00 C Layer 1012.0-2128654499840.0 mb Conv cond level (CCL): 870.81 mb = 1200.70 m = 3939.27 ft Mean mixing ratio: 2.09 g/kg Conv temperature: 1.77 C = 35.19 F Cap Strength: 14.89 C Lifted Index: 15.10 C Risk: None Lifted Index @300 mb: 20.95 C Lifted Index @700 mb: 7.77 C Showalter Index: 12.46 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.80 C K Index: 4.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.40 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 75324.02 J/kg Cap Strength: 15.00 C Lift Cond Lev (LCL): 899.90 mb = 946.22 m = 3104.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 at 14 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 1012 22 60 10 -8.7 -5.0 | 311 7 5.4 -4.7 1 1000 118 85 16 -15.9 -1.4 | 60 2 -1.9 -1.1 2 977 305 100 17 -16.7 3.0 | 140 4 -2.7 3.3 3 939 610 125 15 -12.3 8.6 | 191 9 1.7 8.9 4 925 732 125 13 -10.6 7.5 | 204 8 3.4 7.8 5 904 914 125 10 -8.2 5.7 | 224 8 5.8 6.1 6 869 1219 95 12 -12.0 1.0 | 237 2 2.1 1.4 7 850 1388 85 14 -13.9 -1.2 | 354 1 0.1 -0.9 8 802 1829 90 16 -16.0 0.0 | 99 2 -2.0 0.3 9 771 2134 75 20 -19.3 -5.2 | 47 7 -5.3 -4.9 10 740 2438 80 18 -17.7 -3.1 | 53 5 -3.7 -2.8 11 711 2743 40 15 -9.6 -11.5 | 339 12 4.4 -11.2 12 700 2866 55 13 -10.6 -7.5 | 335 8 3.4 -7.1 13 655 3353 70 13 -12.2 -4.4 | 336 5 1.8 -4.1 14 628 3658 45 17 -12.0 -12.0 | 350 12 2.0 -11.7 15 578 4267 45 23 -16.3 -16.3 | 8 16 -2.2 -15.9 16 532 4877 45 27 -19.1 -19.1 | 15 19 -5.1 -18.8 17 500 5330 35 27 -15.5 -22.1 | 4 22 -1.5 -21.8 18 448 6096 25 24 -10.1 -21.8 | 350 22 3.9 -21.4 19 429 6401 15 21 -5.4 -20.3 | 337 22 8.6 -20.0 20 410 6706 10 15 -2.6 -14.8 | 322 18 11.4 -14.5 21 400 6880 20 18 -6.2 -16.9 | 335 18 7.9 -16.6 22 392 7010 20 18 -6.2 -16.9 | 335 18 7.9 -16.6 23 374 7315 5 18 -1.6 -17.9 | 325 22 12.5 -17.6 24 357 7620 340 20 6.8 -18.8 | 312 28 20.9 -18.5 25 300 8760 315 12 8.5 -8.5 | 290 24 22.5 -8.2 26 296 8839 315 12 8.5 -8.5 | 290 24 22.5 -8.2 27 283 9144 315 15 10.6 -10.6 | 293 27 24.6 -10.3 28 257 9754 295 20 18.1 -8.5 | 284 33 32.2 -8.1 29 250 9930 300 20 17.3 -10.0 | 287 33 31.4 -9.7 30 245 10058 305 20 16.4 -11.5 | 290 32 30.4 -11.2 31 223 10668 295 22 19.9 -9.3 | 285 35 34.0 -9.0 32 203 11278 290 20 18.8 -6.8 | 281 33 32.8 -6.5 33 200 11380 305 22 18.0 -12.6 | 291 34 32.1 -12.3 34 194 11582 305 22 18.0 -12.6 | 291 34 32.1 -12.3 35 185 11887 290 28 26.3 -9.6 | 283 41 40.3 -9.3 36 177 12192 285 18 17.4 -4.7 | 278 32 31.4 -4.3 37 168 12497 270 20 20.0 -0.0 | 269 34 34.0 0.3 38 153 13106 270 29 29.0 -0.0 | 270 43 43.0 0.3 39 150 13250 285 32 30.9 -8.3 | 280 46 44.9 -8.0 40 146 13411 285 36 34.8 -9.3 | 280 50 48.8 -9.0 41 140 13716 295 29 26.3 -12.3 | 286 42 40.3 -11.9 42 110 15240 280 35 34.5 -6.1 | 277 49 48.5 -5.8 43 100 15870 280 20 19.7 -3.5 | 275 34 33.7 -3.2 44 96 16154 280 20 19.7 -3.5 | 275 34 33.7 -3.2 45 83 17069 275 29 28.9 -2.5 | 273 43 42.9 -2.2 46 72 17983 295 24 21.8 -10.1 | 285 37 35.8 -9.8 47 70 18160 275 29 28.9 -2.5 | 273 43 42.9 -2.2 48 65 18593 280 32 31.5 -5.6 | 277 46 45.5 -5.2 49 60 19202 285 31 29.9 -8.0 | 280 45 44.0 -7.7 50 50 20320 280 15 14.8 -2.6 | 275 29 28.8 -2.3 51 49 20422 290 14 13.2 -4.8 | 279 28 27.2 -4.5 52 47 20726 265 17 16.9 1.5 | 267 31 31.0 1.8 53 45 21031 290 18 16.9 -6.2 | 281 31 30.9 -5.8 54 43 21336 280 21 20.7 -3.6 | 275 35 34.7 -3.3 55 39 21946 300 29 25.1 -14.5 | 290 42 39.1 -14.2 56 35 22555 285 24 23.2 -6.2 | 279 38 37.2 -5.9 57 32 23165 310 21 16.1 -13.5 | 294 33 30.1 -13.2 58 30 23470 280 15 14.8 -2.6 | 275 29 28.8 -2.3 59 30 23560 300 23 19.9 -11.5 | 288 36 34.0 -11.2 60 29 23774 280 19 18.7 -3.3 | 275 33 32.7 -3.0 61 28 24079 325 23 13.2 -18.8 | 304 33 27.2 -18.5 62 26 24384 330 14 7.0 -12.1 | 299 24 21.0 -11.8 63 25 24689 300 15 13.0 -7.5 | 285 28 27.0 -7.2 64 24 24994 300 19 16.5 -9.5 | 287 32 30.5 -9.2 65 23 25298 315 25 17.7 -17.7 | 299 36 31.7 -17.4 66 22 25603 330 15 7.5 -13.0 | 300 25 21.5 -12.7 67 21 25908 295 12 10.9 -5.1 | 281 25 24.9 -4.8 68 20 26110 320 30 19.3 -23.0 | 304 40 33.3 -22.7 69 19 26518 320 30 19.3 -23.0 | 304 40 33.3 -22.7 70 17 27127 320 22 14.1 -16.9 | 300 33 28.2 -16.5 71 16 27432 300 19 16.5 -9.5 | 287 32 30.5 -9.2 72 15 27737 335 23 9.7 -20.8 | 311 31 23.8 -20.5 73 15 28042 335 17 7.2 -15.4 | 305 26 21.2 -15.1 74 14 28346 300 19 16.5 -9.5 | 287 32 30.5 -9.2 75 13 28956 335 30 12.7 -27.2 | 315 38 26.7 -26.9 76 12 29261 325 24 13.8 -19.7 | 305 34 27.8 -19.3 77 11 29870 330 33 16.5 -28.6 | 313 42 30.5 -28.3 78 10 30450 330 24 12.0 -20.8 | 308 33 26.0 -20.5 Wind Parameters Mean winds (0-6000m): 58.7 at 18.7 knts Storm direction: 88.7 at 14.0 knts Shear (0-3000m) pos: 2.3 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 24.7 deg Storm rel helicity (0-3000m) pos: 28.4 neg: -23.0 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 18.12 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 97 16 145 3| 13.7 0.0 13.7| 12.2 0.0 12.2 24.4 0.84| 20.6 17.4 1000 109 14 188 5| 6.8 2.5 9.4| 25.9 -0.4 25.5 25.5 0.79| 14.8 11.8 1500 104 14 192 4| 4.6 2.8 7.4| 27.3 -0.4 26.9 17.9 0.72| 12.6 9.1 2000 99 14 179 3| 3.4 2.9 6.3| 27.6 -2.3 25.3 12.7 0.60| 10.9 6.5 2500 93 15 136 2| 2.7 2.8 5.5| 28.3 -8.0 20.3 8.1 0.43| 10.3 4.5 3000 87 15 66 1| 2.3 2.4 4.7| 28.4 -23.0 5.4 1.8 0.24| 10.7 2.6 4000 78 15 17 3| 1.7 2.8 4.5| 39.8 -23.0 16.8 4.2 0.26| 9.7 2.5 5000 68 17 16 6| 1.4 2.9 4.2| 55.3 -28.9 26.4 5.3 0.26| 8.6 2.2 6000 59 19 12 10| 1.1 2.5 3.6| 55.3 -72.3 -16.9 -2.8 0.15| 7.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251031.12.gif