UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 13 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 1001 22 4.0 1.6 84 2.4 2.9 135 21 277.1 277.8 276.0 288.8 4.29 1 1000 29 4.0 1.6 84 2.4 2.9 130 17 277.1 277.9 276.1 288.9 4.29 2 925 660 0.8 0.7 99 0.1 0.8 185 29 280.1 280.9 277.7 292.2 4.35 3 888 987 -0.3 -0.4 99 0.1 -0.3 220 31 282.3 283.0 278.6 294.0 4.18 4 860 1245 3.6 0.5 80 3.1 2.1 250 34 288.9 289.8 282.3 302.2 4.61 5 850 1340 3.2 -0.2 78 3.4 1.6 250 37 289.5 290.3 282.3 302.3 4.43 6 833 1504 3.0 -2.0 70 5.0 0.8 243 40 291.0 291.7 282.4 302.5 3.96 7 822 1612 3.8 -6.2 48 10.0 -0.3 239 42 292.9 293.4 282.0 301.6 2.92 8 778 2057 1.2 -11.8 37 13.0 -3.4 237 45 294.8 295.1 281.7 300.8 1.99 9 769 2150 0.4 -5.6 64 6.0 -2.1 240 45 294.9 295.5 283.2 304.6 3.27 10 750 2350 -1.5 -5.7 73 4.2 -3.2 247 46 294.9 295.5 283.4 304.9 3.33 11 744 2414 -0.5 -1.1 96 0.6 -0.8 249 47 296.7 297.6 285.6 310.8 4.74 12 700 2900 -2.7 -2.7 100 0.0 -2.7 260 47 299.5 300.3 286.4 312.9 4.48 13 612 3955 -7.7 -8.0 98 0.3 -7.8 265 55 305.5 306.1 287.5 316.1 3.42 14 609 3993 -7.1 -7.9 94 0.8 -7.4 265 56 306.6 307.2 287.9 317.4 3.46 15 536 4980 -11.3 -14.4 78 3.1 -12.3 260 53 313.0 313.4 288.9 320.6 2.34 16 500 5510 -15.1 -16.0 93 0.9 -15.4 260 50 314.6 315.0 289.3 321.8 2.19 17 488 5693 -16.3 -16.7 97 0.4 -16.4 260 50 315.3 315.8 289.5 322.3 2.12 18 432 6599 -23.3 -23.9 95 0.6 -23.4 267 60 317.6 317.9 289.3 322.0 1.28 19 427 6685 -23.3 -27.4 69 4.1 -24.1 268 62 318.7 318.9 289.3 322.0 0.95 20 419 6823 -24.5 -32.5 47 8.0 -25.8 270 65 318.9 319.0 289.0 321.0 0.59 21 406 7052 -26.1 -32.1 57 6.0 -27.1 273 71 319.7 319.8 289.3 322.0 0.64 22 401 7142 -26.5 -37.5 35 11.0 -28.0 275 73 320.3 320.4 289.3 321.7 0.38 23 400 7160 -26.7 -37.7 35 11.0 -28.2 275 73 320.3 320.4 289.2 321.6 0.37 24 394 7269 -27.3 -39.3 31 12.0 -28.8 275 73 320.9 321.0 289.4 322.1 0.32 25 386 7417 -28.1 -39.1 34 11.0 -29.5 277 74 321.7 321.8 289.6 323.0 0.33 26 311 8927 -41.9 -47.9 52 6.0 -42.2 289 78 323.0 323.0 289.9 323.6 0.16 27 307 9014 -42.5 -49.5 46 7.0 -42.9 289 78 323.3 323.3 289.9 323.8 0.14 28 300 9170 -44.1 -50.1 51 6.0 -44.4 290 78 323.2 323.2 289.9 323.7 0.13 29 287 9464 -46.9 -50.9 64 4.0 -47.1 292 81 323.3 323.3 289.9 323.8 0.12 30 270 9864 -50.3 -54.7 60 4.4 -50.4 294 86 324.1 324.1 290.1 324.4 0.08 31 250 10360 -53.7 -59.7 48 6.0 -53.8 295 88 326.2 326.2 290.7 326.4 0.05 32 243 10543 -54.5 -61.5 42 7.0 -54.6 291 93 327.7 327.7 291.1 327.9 0.04 33 241 10596 -54.9 -61.8 42 6.9 -55.1 290 95 327.9 327.9 291.2 328.0 0.04 34 212 11408 -61.1 -65.8 54 4.7 -61.2 290 94 330.5 330.5 291.9 330.6 0.03 35 207 11556 -62.1 -64.6 72 2.5 -62.1 290 94 331.1 331.2 292.0 331.3 0.03 36 205 11617 -62.3 -65.7 64 3.4 -62.3 290 89 331.8 331.8 292.2 331.9 0.03 37 200 11770 -61.7 -68.7 39 7.0 -61.8 290 76 335.1 335.1 293.1 335.1 0.02 38 198 11832 -61.7 -69.7 34 8.0 -61.8 289 74 336.0 336.0 293.3 336.1 0.02 39 187 12184 -62.1 -74.1 19 12.0 -62.2 285 62 340.9 340.9 294.6 340.9 0.01 40 179 12456 -57.3 -76.3 7 19.0 -57.5 285 67 353.0 353.1 297.3 353.1 0.01 41 175 12598 -58.1 -77.1 7 19.0 -58.3 285 69 354.0 354.0 297.5 354.0 0.01 42 171 12743 -58.1 -77.1 7 19.0 -58.3 285 72 356.4 356.4 298.0 356.4 0.01 43 168 12854 -55.9 -77.9 5 22.0 -56.2 285 70 361.8 361.8 299.1 361.9 0.01 44 159 13202 -57.3 -78.3 5 21.0 -57.6 282 56 365.2 365.2 299.7 365.2 0.01 45 150 13570 -55.9 -79.9 3 24.0 -56.2 280 50 373.8 373.8 301.2 373.8 0.00 46 140 14010 -55.1 -80.1 3 25.0 -55.5 283 48 382.6 382.6 302.6 382.6 0.00 47 132 14386 -56.3 -81.3 3 25.0 -56.6 285 46 387.0 387.0 303.3 387.0 0.00 48 124 14785 -54.3 -81.3 2 27.0 -54.8 287 43 397.6 397.6 304.9 397.6 0.00 49 110 15548 -57.7 -82.7 3 25.0 -58.0 287 41 405.0 405.1 305.9 405.1 0.00 50 102 16025 -58.1 -83.1 3 25.0 -58.5 281 41 413.1 413.1 306.9 413.1 0.00 51 100 16150 -56.5 -83.5 2 27.0 -56.9 280 41 418.6 418.6 307.6 418.6 0.00 52 97 16343 -54.3 -80.3 3 26.0 -54.9 282 38 426.5 426.5 308.4 426.5 0.01 53 73 18138 -58.9 -85.9 2 27.0 -59.3 265 22 452.9 452.9 311.1 452.9 0.00 54 70 18400 -58.7 -85.7 2 27.0 -59.2 255 26 458.8 458.8 311.7 458.8 0.00 55 62 19167 -56.1 -86.1 1 30.0 -56.8 256 26 480.8 480.8 313.5 480.8 0.00 56 51 20397 -60.3 -87.3 2 27.0 -60.9 260 25 498.5 498.6 314.8 498.6 0.00 57 50 20520 -60.3 -87.3 2 27.0 -60.9 260 26 501.4 501.4 315.1 501.4 0.00 58 38 22225 -61.1 -89.1 1 28.0 -61.7 245 28 540.3 540.3 317.5 540.3 0.00 59 38 22225 -60.9 -88.9 1 28.0 -61.6 245 28 540.8 540.8 317.6 540.8 0.00 60 31 23471 -66.7 -90.7 2 24.0 -67.1 250 26 557.6 557.6 318.5 557.6 0.00 61 30 23670 -65.3 -91.3 2 26.0 -65.8 280 27 566.6 566.6 319.0 566.6 0.00 62 29 23876 -64.5 -90.5 2 26.0 -65.0 283 26 574.3 574.3 319.4 574.4 0.00 63 23 25284 -66.7 -91.7 2 25.0 -67.2 260 28 607.2 607.2 320.9 607.3 0.00 64 20 26130 -65.7 -91.7 2 26.0 -66.4 240 21 635.1 635.1 322.1 635.1 0.00 65 15 27879 -65.5 -91.5 2 26.0 -66.4 270 40 690.2 690.2 324.1 690.2 0.01 66 13 28760 -60.5 -90.5 1 30.0 -62.3 257 25 736.3 736.3 325.6 736.4 0.01 67 11 29782 -67.9 -92.9 2 25.0 -68.8 209 25 745.5 745.5 325.8 745.5 0.01 68 10 30360 -64.7 -92.7 1 28.0 -66.1 255 45 778.0 778.0 326.7 778.1 0.01 69 8.6 31289 -61.1 -91.1 1 30.0 -63.4 826.4 826.4 327.8 826.5 0.01 70 6.9 32648 -63.9 -90.9 1 27.0 -66.0 868.5 868.5 328.8 868.6 0.01 71 6.3 33209 -61.5 -91.5 1 30.0 -64.3 901.6 901.6 329.4 901.7 0.01 72 5.6 33952 -53.9 -87.9 1 34.0 -59.7 966.0 966.0 330.6 966.3 0.03 73 5.1 34555 -52.1 -86.1 1 34.0 -59.0 1000.3 1000.3 331.2 1000.8 0.05 74 4.2 35802 -55.5 -87.5 1 32.0 -61.6 1041.1 1041.2 331.8 1041.6 0.04 TRP 205 11617 -62.3 -65.7 64 3.4 -62.3 290 89 331.8 331.8 292.2 331.9 0.03 WND 241 10596 -54.9 -61.8 42 6.9 -55.1 290 95 327.9 327.9 291.2 328.0 0.04 Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 898.09 mb = 897.92 m = 2945.88 ft Freezing level: 885.85 mb = 1006.99 m = 3303.72 ft Freezing level: 765.00 mb = 2192.25 m = 7192.33 ft Wetbulb zero: 899.33 mb = 885.58 m = 2905.41 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 85.45 % Est. max temperature: 16.38 C = 61.48 F Sfc-Lift cond lev (LCL): 964.53 mb = 321.27 m = 1054.03 ft T: 2.52 C 700-500 lapse rate: 4.75 C/km ThetaE index: 1.67 C Layer 822.0- 769.0 mb Conv cond level (CCL): 909.39 mb = 796.39 m = 2612.79 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 7.95 C = 46.31 F Cap Strength: 19.73 C Lifted Index: 20.33 C Risk: None Lifted Index @300 mb: 22.82 C Lifted Index @700 mb: 12.22 C Showalter Index: 12.30 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 14.90 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 170.71 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.85 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 83991.40 J/kg Cap Strength: 20.25 C Lift Cond Lev (LCL): 935.20 mb = 571.27 m = 1874.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 34 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 1001 22 135 21 -14.8 14.8 | 114 53 -48.5 21.7 1 1000 29 130 17 -13.0 10.9 | 111 50 -46.7 17.8 2 966 305 155 27 -11.4 24.5 | 125 55 -45.0 31.3 3 931 610 185 28 2.4 27.9 | 138 47 -31.2 34.7 4 925 660 185 29 2.5 28.9 | 139 47 -31.1 35.7 5 896 914 210 30 15.0 26.0 | 150 38 -18.6 32.8 6 863 1219 250 33 31.0 11.3 | 172 18 -2.6 18.1 7 850 1340 250 37 34.8 12.7 | 183 20 1.1 19.5 8 800 1829 230 46 35.2 29.6 | 183 36 1.6 36.4 9 770 2134 240 45 39.0 22.5 | 190 30 5.3 29.4 10 741 2438 250 47 44.2 16.1 | 205 25 10.5 22.9 11 714 2743 265 49 48.8 4.3 | 234 19 15.2 11.1 12 700 2900 260 47 46.3 8.2 | 220 20 12.7 15.0 13 635 3658 265 54 53.8 4.7 | 240 23 20.2 11.6 14 587 4267 265 57 56.8 5.0 | 243 26 23.2 11.8 15 564 4572 260 61 60.1 10.6 | 237 32 26.4 17.4 16 543 4877 260 54 53.2 9.4 | 230 25 19.5 16.2 17 500 5510 260 50 49.2 8.7 | 225 22 15.6 15.5 18 462 6096 260 49 48.3 8.5 | 224 21 14.6 15.4 19 400 7160 275 73 72.7 -6.4 | 269 39 39.1 0.5 20 391 7315 275 73 72.7 -6.4 | 269 39 39.1 0.5 21 375 7620 280 76 74.8 -13.2 | 279 42 41.2 -6.3 22 301 9144 290 78 73.3 -26.7 | 297 44 39.7 -19.8 23 300 9170 290 78 73.3 -26.7 | 297 44 39.7 -19.8 24 262 10058 295 88 79.8 -37.2 | 303 55 46.1 -30.3 25 250 10360 295 88 79.8 -37.2 | 303 55 46.1 -30.3 26 241 10596 290 95 89.3 -32.5 | 295 61 55.6 -25.6 27 238 10668 290 92 86.5 -31.5 | 295 58 52.8 -24.6 28 206 11582 290 94 88.3 -32.1 | 295 60 54.7 -25.3 29 205 11617 290 89 83.6 -30.4 | 295 55 50.0 -23.6 30 200 11770 290 76 71.4 -26.0 | 297 42 37.8 -19.1 31 187 12192 285 62 59.9 -16.0 | 289 28 26.3 -9.2 32 170 12802 285 73 70.5 -18.9 | 288 39 36.9 -12.0 33 154 13411 280 47 46.3 -8.2 | 276 13 12.7 -1.3 34 150 13570 280 50 49.2 -8.7 | 277 16 15.6 -1.8 35 115 15240 290 41 38.5 -14.0 | 326 9 4.9 -7.2 36 100 16150 280 41 40.4 -7.1 | 272 7 6.7 -0.3 37 100 16154 285 33 31.9 -8.5 | 46 2 -1.8 -1.7 38 95 16459 280 41 40.4 -7.1 | 272 7 6.7 -0.3 39 86 17069 300 27 23.4 -13.5 | 57 12 -10.2 -6.6 40 82 17374 265 20 19.9 1.7 | 122 16 -13.7 8.6 41 71 18288 265 22 21.9 1.9 | 127 15 -11.7 8.8 42 70 18400 255 26 25.1 6.7 | 148 16 -8.5 13.6 43 68 18593 255 25 24.1 6.5 | 145 16 -9.5 13.3 44 65 18898 265 23 22.9 2.0 | 130 14 -10.7 8.9 45 62 19202 255 26 25.1 6.7 | 148 16 -8.5 13.6 46 56 19812 275 24 23.9 -2.1 | 116 11 -9.7 4.8 47 53 20117 260 24 23.6 4.2 | 138 15 -10.0 11.0 48 50 20520 260 26 25.6 4.5 | 145 14 -8.0 11.4 49 48 20726 260 26 25.6 4.5 | 145 14 -8.0 11.4 50 44 21336 285 30 29.0 -7.8 | 79 5 -4.7 -0.9 51 36 22555 230 27 20.7 17.4 | 152 27 -12.9 24.2 52 34 22860 255 26 25.1 6.7 | 148 16 -8.5 13.6 53 31 23470 250 26 24.4 8.9 | 150 18 -9.2 15.7 54 30 23670 280 27 26.6 -4.7 | 107 7 -7.0 2.2 55 27 24384 290 25 23.5 -8.6 | 81 10 -10.1 -1.7 56 25 24689 275 27 26.9 -2.4 | 124 8 -6.7 4.5 57 24 24994 265 34 33.9 3.0 | 181 10 0.2 9.8 58 22 25603 255 22 21.3 5.7 | 135 18 -12.4 12.5 59 20 26130 240 21 18.2 10.5 | 138 23 -15.4 17.4 60 20 26213 265 16 15.9 1.4 | 115 20 -17.7 8.2 61 19 26518 240 22 19.1 11.0 | 141 23 -14.6 17.9 62 17 27127 275 42 41.8 -3.7 | 249 9 8.2 3.2 63 16 27432 265 33 32.9 2.9 | 176 10 -0.8 9.7 64 14 28346 275 48 47.8 -4.2 | 259 14 14.2 2.7 65 13 28651 270 26 26.0 -0.0 | 132 10 -7.6 6.9 66 12 29261 195 19 4.9 18.4 | 131 38 -28.7 25.2 67 11 29566 185 22 1.9 21.9 | 132 43 -31.7 28.8 68 11 29870 220 26 16.7 19.9 | 148 32 -16.9 26.8 69 10 30175 240 35 30.3 17.5 | 172 25 -3.3 24.4 70 10 30360 255 45 43.5 11.6 | 208 21 9.8 18.5 Wind Parameters Mean winds (0-6000m): 251.5 at 45.8 knts Storm direction: 281.5 at 34.3 knts Shear (0-3000m) pos: 10.6 neg: 1.2 tot: 11.8 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 661.9 neg: -29.0 tot: 632.9 m^2/s^2 ave: 211.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 19.5 stream: 10.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.04 Bulk Shear: 387.29 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 ------------------------------------------------------------------------------- 500 155 24 123 52| 18.8 0.0 18.8|260.2 0.0 260.2 520.4 0.89| 21.6 19.2 1000 179 27 135 48| 19.1 0.0 19.1|445.7 0.0 445.7 445.7 0.77| 23.6 18.2 1500 205 30 148 40| 17.4 0.0 17.4|509.2 0.0 509.2 339.5 0.66| 24.1 15.8 2000 217 33 158 36| 13.1 1.8 14.8|534.8 -10.9 523.9 262.0 0.55| 22.1 12.2 2500 225 36 165 33| 12.2 1.4 13.6|616.0 -10.9 605.0 242.0 0.59| 20.7 12.1 3000 233 38 174 30| 10.6 1.2 11.8|661.9 -29.0 632.9 211.0 0.56| 19.5 10.9 4000 244 42 189 25| 9.1 0.9 9.9|702.0 -29.0 673.0 168.2 0.58| 15.7 9.1 5000 249 45 200 24| 7.2 1.1 8.4|704.5 -78.9 625.6 125.1 0.47| 14.0 6.6 6000 252 46 205 23| 6.0 1.0 7.0|704.5 -92.0 612.5 102.1 0.44| 12.0 5.3 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251013.00.gif