UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 20 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 1006 22 2.4 2.3 99 0.1 2.4 135 10 275.1 275.8 275.2 287.2 4.49 1 1000 66 2.2 2.1 99 0.1 2.1 135 14 275.4 276.1 275.3 287.4 4.45 2 962 379 1.2 1.2 100 0.0 1.2 126 19 277.4 278.1 276.3 289.3 4.33 3 925 696 3.0 3.0 100 0.0 3.0 150 20 282.4 283.3 279.8 296.6 5.13 4 910 829 3.8 3.4 97 0.4 3.6 153 17 284.5 285.5 281.1 299.6 5.37 5 886 1046 2.6 2.5 99 0.1 2.5 155 15 285.5 286.4 281.3 300.0 5.17 6 862 1268 3.6 0.6 81 3.0 2.2 155 14 288.8 289.6 282.2 302.0 4.63 7 850 1382 2.6 0.2 84 2.4 1.5 155 15 288.9 289.7 282.1 302.0 4.56 8 734 2554 -4.3 -4.3 100 0.0 -4.3 175 28 293.7 294.4 283.4 304.9 3.79 9 728 2619 -2.5 -6.3 75 3.8 -4.0 175 25 296.4 297.0 283.9 306.2 3.28 10 716 2751 -1.9 -7.9 63 6.0 -4.3 175 20 298.4 299.0 284.3 307.4 2.94 11 700 2931 -2.5 -9.5 59 7.0 -5.2 185 25 299.7 300.2 284.5 307.9 2.66 12 692 3022 -2.5 -11.5 50 9.0 -5.8 185 27 300.7 301.1 284.5 307.8 2.29 13 681 3149 -2.1 -24.1 17 22.0 -8.0 179 25 302.5 302.7 283.5 305.2 0.80 14 679 3172 -2.1 -24.1 17 22.0 -8.0 177 25 302.8 302.9 283.5 305.4 0.80 15 671 3266 -2.9 -20.9 24 18.0 -8.1 171 24 302.9 303.1 284.0 306.4 1.08 16 670 3278 -2.9 -14.9 39 12.0 -7.0 171 23 303.0 303.4 284.8 308.7 1.79 17 563 4622 -15.3 -17.9 80 2.6 -16.0 157 22 303.9 304.2 285.0 309.2 1.66 18 548 4827 -14.1 -16.0 85 1.9 -14.7 167 31 307.7 308.1 286.8 314.1 2.00 19 501 5505 -15.3 -18.3 78 3.0 -16.2 205 17 314.2 314.6 288.8 320.2 1.80 20 500 5520 -15.5 -18.5 78 3.0 -16.4 205 18 314.1 314.5 288.8 320.0 1.78 21 458 6178 -19.7 -23.5 72 3.8 -20.6 216 25 316.9 317.1 289.1 321.1 1.25 22 411 6974 -25.7 -27.7 83 2.0 -26.1 232 44 319.1 319.3 289.5 322.4 0.96 23 400 7170 -27.1 -29.7 79 2.6 -27.6 235 41 319.8 319.9 289.6 322.6 0.81 24 377 7593 -30.1 -33.9 69 3.8 -30.6 230 44 321.3 321.4 289.8 323.3 0.58 25 343 8257 -36.1 -38.4 79 2.3 -36.3 233 46 321.9 322.0 289.8 323.4 0.40 26 301 9148 -43.5 -48.0 61 4.5 -43.7 225 57 323.7 323.8 290.1 324.4 0.16 27 300 9170 -43.7 -48.1 62 4.4 -43.9 225 60 323.8 323.8 290.1 324.4 0.16 28 267 9943 -50.7 -52.1 85 1.4 -50.8 225 69 324.5 324.5 290.3 325.0 0.12 29 261 10091 -51.9 -55.1 68 3.2 -52.0 227 71 324.9 324.9 290.3 325.2 0.08 30 257 10191 -52.3 -53.5 87 1.2 -52.4 232 73 325.7 325.7 290.6 326.1 0.10 31 256 10216 -52.7 -54.9 77 2.2 -52.8 234 73 325.5 325.5 290.5 325.8 0.09 32 255 10242 -52.7 -55.6 71 2.9 -52.8 235 74 325.9 325.9 290.6 326.2 0.08 33 253 10293 -52.3 -63.3 25 11.0 -52.5 237 76 327.2 327.2 290.9 327.3 0.03 34 251 10344 -52.3 -64.3 22 12.0 -52.5 239 77 327.9 327.9 291.2 328.0 0.03 35 250 10370 -52.3 -64.3 22 12.0 -52.5 240 78 328.3 328.3 291.3 328.4 0.03 36 235 10770 -53.3 -66.6 18 13.3 -53.6 250 85 332.6 332.6 292.4 332.7 0.02 37 227 10993 -53.9 -67.9 16 14.0 -54.1 250 84 335.1 335.1 293.1 335.1 0.02 38 200 11810 -52.1 -78.1 3 26.0 -52.5 250 44 350.3 350.3 296.7 350.3 0.00 39 194 12008 -50.7 -77.7 3 27.0 -51.2 246 44 355.6 355.6 297.8 355.6 0.00 40 187 12246 -52.1 -79.1 2 27.0 -52.5 238 38 357.1 357.1 298.1 357.1 0.00 41 184 12351 -50.5 -79.5 2 29.0 -51.0 235 37 361.3 361.3 299.0 361.3 0.00 42 150 13670 -54.7 -82.7 2 28.0 -55.1 235 24 375.8 375.8 301.6 375.8 0.00 43 141 14062 -57.1 -83.1 2 26.0 -57.4 241 23 378.3 378.3 302.0 378.3 0.00 44 133 14432 -55.7 -83.7 2 28.0 -56.1 247 27 387.2 387.2 303.3 387.2 0.00 45 104 15976 -60.7 -85.7 2 25.0 -61.0 240 22 405.9 405.9 306.0 405.9 0.00 46 100 16220 -59.5 -85.5 2 26.0 -59.8 255 28 412.8 412.8 306.9 412.8 0.00 47 95 16541 -59.3 -86.3 2 27.0 -59.6 259 25 419.3 419.3 307.6 419.3 0.00 48 94 16607 -58.1 -86.1 2 28.0 -58.5 262 23 422.9 422.9 308.0 422.9 0.00 49 70 18450 -61.1 -88.1 2 27.0 -61.4 290 25 453.7 453.7 311.2 453.7 0.00 50 51 20408 -63.9 -89.9 2 26.0 -64.3 319 15 490.1 490.1 314.2 490.1 0.00 51 50 20530 -63.3 -89.3 2 26.0 -63.7 275 20 494.3 494.3 314.5 494.3 0.00 52 45 21181 -60.9 -88.9 1 28.0 -61.4 329 17 515.3 515.3 316.0 515.3 0.00 53 41 21754 -65.1 -90.1 2 25.0 -65.5 270 14 518.7 518.7 316.2 518.7 0.00 54 36 22549 -63.7 -90.7 1 27.0 -64.2 315 17 542.0 542.0 317.6 542.0 0.00 55 30 23660 -66.5 -91.5 2 25.0 -66.9 320 13 563.4 563.4 318.8 563.4 0.00 56 27 24295 -68.5 -92.5 2 24.0 -68.8 303 5 575.0 575.0 319.4 575.0 0.00 57 22 25527 -67.1 -92.1 2 25.0 -67.6 296 24 613.8 613.8 321.2 613.8 0.00 58 20 26100 -68.5 -92.5 2 24.0 -68.9 315 23 626.5 626.5 321.7 626.5 0.00 59 12 29135 -71.7 -94.7 2 23.0 -72.2 299 34 713.7 713.7 324.8 713.7 0.00 60 10 30220 -67.9 -93.9 1 26.0 -68.8 315 31 766.1 766.1 326.4 766.1 0.01 61 3.9 35977 -60.9 -90.9 1 30.0 -65.0 1037.1 1037.1 331.8 1037.3 0.03 TRP 255 10242 -52.7 -55.6 71 2.9 -52.8 235 74 325.9 325.9 290.6 326.2 0.08 WND 235 10770 -53.3 -66.6 18 13.3 -53.6 250 85 332.6 332.6 292.4 332.7 0.02 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 806.29 mb = 1823.73 m = 5983.30 ft Wetbulb zero: 820.31 mb = 1666.05 m = 5465.96 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 78.11 % Est. max temperature: 16.16 C = 61.08 F Sfc-Lift cond lev (LCL): 1004.30 mb = 34.46 m = 113.05 ft T: 2.34 C 700-500 lapse rate: 5.02 C/km ThetaE index: 0.07 C Layer 850.0- 734.0 mb Conv cond level (CCL): 1000.00 mb = 66.00 m = 216.53 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 3.33 C = 37.99 F Cap Strength: 19.31 C Lifted Index: 19.23 C Risk: None Lifted Index @300 mb: 22.55 C Lifted Index @700 mb: 11.81 C Showalter Index: 12.08 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 15.70 C K Index: 11.30 Risk: None Sweat Index: 50.40 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.09 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 19.03 C Lift Cond Lev (LCL): 953.84 mb = 447.76 m = 1469.02 ft Lev Free Conv (LFC): 948.84 mb = 490.26 m = 1608.45 ft Equ Level (EL): 938.84 mb = 575.94 m = 1889.54 ft B at Equ Level: 36.27 J/kg Max Parcel Lev (MPL): 898.84 mb = 928.90 m = 3047.52 ft Wind level data Storm motion: 205 at 17 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 1006 22 135 10 -7.1 7.1 | 60 16 -14.1 -8.2 1 1000 66 135 14 -9.9 9.9 | 73 18 -17.0 -5.3 2 971 305 120 17 -14.7 8.5 | 73 23 -21.8 -6.7 3 935 610 145 25 -14.3 20.5 | 104 22 -21.4 5.2 4 925 696 150 20 -10.0 17.3 | 97 17 -17.1 2.1 5 900 914 155 15 -6.3 13.6 | 83 13 -13.4 -1.6 6 867 1219 155 14 -5.9 12.7 | 79 13 -13.0 -2.6 7 850 1382 155 15 -6.3 13.6 | 83 13 -13.4 -1.6 8 835 1524 155 15 -6.3 13.6 | 83 13 -13.4 -1.6 9 804 1829 190 19 3.3 18.7 | 133 5 -3.8 3.5 10 774 2134 185 30 2.6 29.9 | 163 15 -4.4 14.6 11 745 2438 175 32 -2.8 31.9 | 149 19 -9.8 16.6 12 717 2743 175 20 -1.7 19.9 | 118 10 -8.8 4.7 13 700 2931 185 25 2.2 24.9 | 153 11 -4.9 9.7 14 689 3048 185 27 2.4 26.9 | 158 13 -4.7 11.7 15 663 3353 165 22 -5.7 21.3 | 115 14 -12.7 6.0 16 637 3658 175 22 -1.9 21.9 | 127 11 -9.0 6.7 17 588 4267 165 22 -5.7 21.3 | 115 14 -12.7 6.0 18 566 4572 155 21 -8.9 19.0 | 103 16 -15.9 3.8 19 544 4877 170 33 -5.7 32.5 | 143 21 -12.8 17.3 20 522 5182 205 25 10.6 22.7 | 205 8 3.5 7.4 21 502 5486 205 15 6.3 13.6 | 24 2 -0.7 -1.6 22 500 5520 205 18 7.6 16.3 | 207 1 0.6 1.1 23 482 5791 215 32 18.4 26.2 | 226 16 11.3 11.0 24 463 6096 210 25 12.5 21.7 | 220 8 5.4 6.4 25 444 6401 235 23 18.8 13.2 | 280 12 11.8 -2.0 26 426 6706 245 33 29.9 13.9 | 273 23 22.9 -1.3 27 409 7010 230 46 35.2 29.6 | 243 32 28.2 14.3 28 400 7170 235 41 33.6 23.5 | 253 28 26.5 8.3 29 375 7620 230 44 33.7 28.3 | 244 30 26.7 13.0 30 329 8534 235 47 38.5 27.0 | 250 34 31.4 11.7 31 301 9144 225 57 40.3 40.3 | 233 42 33.2 25.1 32 300 9170 225 60 42.4 42.4 | 232 45 35.4 27.2 33 262 10058 225 70 49.5 49.5 | 231 55 42.4 34.3 34 255 10242 235 74 60.6 42.4 | 243 60 53.6 27.2 35 250 10370 240 78 67.5 39.0 | 249 65 60.5 23.8 36 239 10668 245 76 68.9 32.1 | 255 64 61.8 16.9 37 235 10770 250 85 79.9 29.1 | 259 74 72.8 13.8 38 228 10973 250 85 79.9 29.1 | 259 74 72.8 13.8 39 200 11810 250 44 41.3 15.0 | 270 34 34.3 -0.2 40 198 11887 250 47 44.2 16.1 | 269 37 37.1 0.8 41 189 12192 240 39 33.8 19.5 | 261 27 26.7 4.3 42 180 12497 230 35 26.8 22.5 | 250 21 19.8 7.3 43 156 13411 235 25 20.5 14.3 | 274 13 13.4 -0.9 44 150 13670 235 24 19.7 13.8 | 277 13 12.6 -1.5 45 135 14326 245 23 20.8 9.7 | 292 15 13.8 -5.5 46 129 14630 250 36 33.8 12.3 | 276 27 26.8 -2.9 47 123 14935 260 29 28.6 5.0 | 295 24 21.5 -10.2 48 117 15240 250 22 20.7 7.5 | 300 16 13.6 -7.7 49 111 15545 215 12 6.9 9.8 | 2 5 -0.2 -5.4 50 100 16220 255 28 27.0 7.2 | 292 22 20.0 -8.0 51 96 16459 255 28 27.0 7.2 | 292 22 20.0 -8.0 52 92 16764 270 18 18.0 -0.0 | 324 19 10.9 -15.2 53 87 17069 250 19 17.9 6.5 | 309 14 10.8 -8.7 54 79 17678 245 21 19.0 8.9 | 298 14 12.0 -6.4 55 72 18288 265 29 28.9 2.5 | 300 25 21.8 -12.7 56 70 18450 290 25 23.5 -8.6 | 325 29 16.4 -23.8 57 62 19202 315 16 11.3 -11.3 | 351 27 4.3 -26.6 58 56 19812 315 10 7.1 -7.1 | 360 22 0.0 -22.3 59 53 20117 290 16 15.0 -5.5 | 339 22 8.0 -20.7 60 51 20422 320 15 9.6 -11.5 | 354 27 2.6 -26.7 61 50 20530 275 20 19.9 -1.7 | 323 21 12.9 -17.0 62 48 20726 265 18 17.9 1.6 | 321 17 10.9 -13.7 63 46 21031 315 24 17.0 -17.0 | 343 34 9.9 -32.2 64 44 21336 345 10 2.6 -9.7 | 10 25 -4.5 -24.9 65 42 21641 265 10 10.0 0.9 | 349 15 2.9 -14.4 66 40 21946 280 22 21.7 -3.8 | 323 24 14.6 -19.1 67 38 22250 320 14 9.0 -10.7 | 356 26 1.9 -26.0 68 34 22860 310 21 16.1 -13.5 | 343 30 9.0 -28.7 69 33 23165 320 23 14.8 -17.6 | 347 34 7.7 -32.9 70 31 23470 335 17 7.2 -15.4 | 360 31 0.1 -30.6 71 30 23660 320 13 8.4 -10.0 | 357 25 1.3 -25.2 72 29 23774 330 14 7.0 -12.1 | 0 27 -0.1 -27.4 73 28 24079 335 10 4.2 -9.1 | 7 24 -2.8 -24.3 74 27 24384 290 3 2.8 -1.0 | 15 17 -4.2 -16.3 75 25 24689 285 22 21.3 -5.7 | 326 25 14.2 -20.9 76 24 24994 300 20 17.3 -10.0 | 338 27 10.3 -25.2 77 23 25298 300 25 21.7 -12.5 | 332 31 14.6 -27.7 78 22 25603 295 24 21.8 -10.1 | 330 29 14.7 -25.4 79 21 25908 315 25 17.7 -17.7 | 342 35 10.6 -32.9 80 20 26100 315 23 16.3 -16.3 | 344 33 9.2 -31.5 81 18 26822 315 17 12.0 -12.0 | 350 28 5.0 -27.3 82 16 27432 305 30 24.6 -17.2 | 332 37 17.5 -32.4 83 14 28042 320 20 12.9 -15.3 | 349 31 5.8 -30.6 84 14 28346 310 18 13.8 -11.6 | 346 28 6.7 -26.8 85 13 28651 295 27 24.5 -11.4 | 327 32 17.4 -26.7 86 12 28956 300 34 29.4 -17.0 | 325 39 22.4 -32.2 87 11 29566 295 33 29.9 -13.9 | 322 37 22.9 -29.2 88 11 29870 315 30 21.2 -21.2 | 339 39 14.2 -36.5 89 10 30175 300 28 24.2 -14.0 | 330 34 17.2 -29.2 90 10 30220 315 31 21.9 -21.9 | 338 40 14.9 -37.2 Wind Parameters Mean winds (0-6000m): 174.8 at 22.4 knts Storm direction: 204.8 at 16.8 knts Shear (0-3000m) pos: 3.8 neg: 1.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 135.3 neg: -71.3 tot: 64.0 m^2/s^2 ave: 21.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 3.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.14 Bulk Shear: 34.36 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 ------------------------------------------------------------------------------- 500 129 17 77 21| 13.1 0.0 13.1| 67.5 0.0 67.5 135.1 0.74| 17.0 12.6 1000 140 18 85 19| 3.2 0.0 3.2| 87.3 -26.3 61.1 61.1 0.32| 15.6 5.0 1500 144 17 85 17| 2.1 0.1 2.3| 90.7 -28.4 62.3 41.5 0.31| 10.9 3.4 2000 154 17 92 15| 5.4 0.1 5.5|114.8 -28.4 86.4 43.2 0.42| 12.9 5.4 2500 162 20 106 14| 4.3 1.3 5.7|117.5 -53.8 63.6 25.5 0.26| 12.9 3.3 3000 166 21 112 13| 3.8 1.1 4.9|135.3 -71.3 64.0 21.3 0.22| 13.3 3.0 4000 168 21 116 13| 2.9 1.6 4.4|140.8-105.7 35.1 8.8 0.10| 11.8 1.2 5000 167 22 118 13| 3.8 1.7 5.6|230.4-119.8 110.6 22.1 0.20| 12.2 2.5 6000 175 22 128 11| 3.6 1.4 5.1|254.2-122.4 131.9 22.0 0.21| 13.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251020.12.gif