UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 30 NOV 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 1002 22 -14.7 -18.1 75 3.4 -15.3 50 2 258.3 258.4 257.7 260.8 0.92 1 1001 31 -12.7 -17.1 70 4.4 -13.6 90 3 260.4 260.5 259.5 263.1 1.00 2 1000 40 -12.5 -16.9 70 4.4 -13.4 130 4 260.6 260.8 259.8 263.4 1.02 3 991 109 -10.5 -15.5 67 5.0 -11.6 146 5 263.3 263.5 262.1 266.5 1.15 4 977 219 -11.5 -16.5 66 5.0 -12.5 170 7 263.4 263.6 262.0 266.3 1.08 5 936 546 -13.5 -20.5 56 7.0 -14.7 210 12 264.6 264.7 262.4 266.8 0.80 6 925 636 -14.3 -20.3 60 6.0 -15.4 215 13 264.7 264.8 262.4 267.0 0.82 7 850 1269 -20.1 -23.2 76 3.1 -20.5 240 10 265.1 265.2 262.5 267.1 0.69 8 804 1678 -23.7 -23.7 100 0.0 -23.7 232 16 265.5 265.6 262.9 267.5 0.70 9 763 2058 -26.9 -27.0 99 0.1 -26.9 249 21 266.1 266.1 262.9 267.6 0.55 10 749 2192 -27.5 -30.4 76 2.9 -27.8 251 21 266.8 266.9 263.2 268.0 0.41 11 735 2327 -28.7 -31.1 80 2.4 -28.9 253 20 267.0 267.0 263.3 268.1 0.39 12 707 2604 -30.5 -38.5 45 8.0 -31.0 245 20 267.9 268.0 263.6 268.5 0.19 13 704 2635 -30.7 -36.7 56 6.0 -31.2 243 20 268.1 268.1 263.7 268.8 0.23 14 701 2665 -30.7 -38.7 45 8.0 -31.2 241 20 268.4 268.4 263.9 269.0 0.19 15 700 2675 -30.7 -38.7 45 8.0 -31.2 240 20 268.5 268.5 264.0 269.1 0.19 16 637 3338 -36.5 -39.3 75 2.8 -36.7 240 23 269.2 269.3 264.5 269.8 0.20 17 631 3403 -36.9 -41.8 60 4.9 -37.1 240 23 269.5 269.5 264.6 270.0 0.15 18 612 3614 -37.9 -41.1 72 3.2 -38.1 240 24 270.7 270.7 265.5 271.3 0.17 19 594 3820 -38.9 -45.9 48 7.0 -39.2 242 28 271.9 271.9 266.1 272.2 0.11 20 570 4102 -40.3 -44.3 65 4.0 -40.5 243 31 273.5 273.5 267.3 273.9 0.13 21 568 4126 -40.3 -46.3 53 6.0 -40.5 243 31 273.7 273.8 267.4 274.1 0.11 22 566 4150 -40.3 -44.3 65 4.0 -40.5 242 30 274.0 274.0 267.7 274.4 0.13 23 562 4199 -40.5 -48.5 42 8.0 -40.8 241 30 274.3 274.3 267.7 274.6 0.08 24 560 4223 -40.7 -45.6 59 4.9 -40.9 241 30 274.4 274.4 267.8 274.7 0.12 25 553 4309 -41.3 -45.8 62 4.5 -41.5 240 29 274.7 274.7 268.0 275.0 0.11 26 537 4508 -42.3 -49.3 46 7.0 -42.5 236 32 275.8 275.8 268.7 276.0 0.08 27 534 4546 -42.3 -46.7 62 4.4 -42.5 236 32 276.2 276.2 269.0 276.6 0.11 28 524 4674 -42.1 -52.1 33 10.0 -42.4 233 34 278.0 278.0 270.0 278.2 0.06 29 513 4817 -43.1 -48.1 58 5.0 -43.3 231 35 278.4 278.5 270.4 278.8 0.10 30 508 4883 -43.5 -50.5 46 7.0 -43.7 230 36 278.7 278.7 270.5 279.0 0.07 31 500 4990 -44.3 -49.3 57 5.0 -44.5 220 37 279.0 279.0 270.7 279.3 0.09 32 495 5057 -44.9 -49.4 61 4.5 -45.0 220 37 279.1 279.1 270.8 279.4 0.09 33 490 5125 -45.5 -49.2 66 3.7 -45.6 220 37 279.2 279.2 270.8 279.5 0.09 34 486 5179 -45.7 -50.7 57 5.0 -45.9 220 37 279.6 279.6 271.0 279.8 0.07 35 481 5248 -45.7 -57.7 25 12.0 -46.0 222 38 280.4 280.4 271.4 280.5 0.03 36 461 5529 -47.1 -55.1 40 8.0 -47.3 230 40 282.1 282.1 272.5 282.3 0.05 37 457 5586 -47.1 -60.1 21 13.0 -47.3 230 39 282.8 282.8 272.8 282.9 0.03 38 436 5896 -47.9 -60.9 21 13.0 -48.1 230 36 285.6 285.6 274.4 285.7 0.02 39 420 6141 -48.5 -60.5 24 12.0 -48.7 230 34 287.9 287.9 275.6 288.0 0.03 40 400 6460 -50.3 -61.3 26 11.0 -50.5 230 33 289.6 289.6 276.5 289.7 0.02 41 326 7780 -56.1 -66.1 27 10.0 -56.2 225 35 299.1 299.1 281.0 299.1 0.02 42 300 8310 -55.1 -69.1 16 14.0 -55.2 210 30 307.7 307.7 284.5 307.7 0.01 43 297 8374 -55.3 -71.3 12 16.0 -55.5 210 30 308.3 308.3 284.7 308.3 0.01 44 293 8461 -53.9 -76.9 4 23.0 -54.1 210 31 311.5 311.5 285.8 311.5 0.00 45 258 9285 -50.1 -79.1 2 29.0 -50.5 227 31 328.6 328.6 291.3 328.6 0.00 46 250 9490 -50.7 -79.7 2 29.0 -51.1 225 30 330.7 330.7 291.9 330.7 0.00 47 246 9594 -51.1 -80.1 2 29.0 -51.5 225 26 331.6 331.6 292.2 331.6 0.00 48 200 10940 -49.3 -81.3 1 32.0 -49.8 225 34 354.7 354.7 297.6 354.7 0.00 49 190 11276 -48.5 -81.5 1 33.0 -49.1 225 34 361.2 361.2 299.0 361.2 0.00 50 174 11853 -48.7 -82.7 1 34.0 -49.3 220 18 370.1 370.1 300.6 370.1 0.00 51 157 12523 -51.3 -83.3 1 32.0 -51.8 239 15 376.7 376.7 301.7 376.7 0.00 52 150 12820 -49.5 -83.5 1 34.0 -50.2 210 21 384.8 384.8 303.0 384.8 0.00 53 133 13612 -47.9 -83.9 1 36.0 -48.8 239 22 401.1 401.1 305.3 401.1 0.00 54 108 14978 -51.3 -85.3 1 34.0 -52.1 205 13 419.3 419.3 307.6 419.3 0.00 55 100 15480 -49.9 -84.9 1 35.0 -50.8 235 26 431.3 431.3 309.0 431.3 0.00 56 80 16933 -52.5 -86.5 1 34.0 -53.4 240 13 454.4 454.4 311.3 454.4 0.00 57 77 17181 -50.9 -85.9 1 35.0 -52.0 258 14 462.7 462.7 312.0 462.7 0.00 58 74 17440 -52.5 -86.5 1 34.0 -53.4 287 17 464.6 464.6 312.2 464.6 0.00 59 70 17800 -51.5 -85.5 1 34.0 -52.6 345 11 474.2 474.2 313.0 474.2 0.00 60 50 20010 -45.1 -84.1 0 39.0 -47.8 10 44 537.2 537.2 317.3 537.2 0.01 61 49 20145 -44.7 -84.7 0 40.0 -47.6 10 45 541.2 541.2 317.6 541.3 0.01 62 31 23140 -53.7 -87.7 1 34.0 -55.5 11 59 592.7 592.7 320.3 592.7 0.01 63 30 23350 -53.3 -88.3 1 35.0 -55.2 10 60 599.3 599.3 320.6 599.4 0.01 64 20 25950 -55.1 -89.1 1 34.0 -57.3 10 73 667.5 667.5 323.3 667.6 0.01 65 18 26622 -56.1 -90.1 1 34.0 -58.3 12 72 684.8 684.8 323.9 684.8 0.01 66 15 27779 -57.5 -90.5 1 33.0 -59.7 11 79 716.8 716.8 325.0 716.8 0.01 67 14 28218 -54.5 -89.5 1 35.0 -57.5 7 90 741.2 741.2 325.7 741.3 0.01 68 12 29197 -58.5 -89.5 1 31.0 -60.9 5 85 760.5 760.5 326.2 760.6 0.01 69 10 30340 -59.9 -90.9 1 31.0 -62.3 10 120 796.0 796.0 327.1 796.0 0.01 70 8.1 31672 -54.7 -89.7 1 35.0 -59.0 866.0 866.0 328.7 866.1 0.02 71 6.2 33367 -58.7 -90.7 1 32.0 -62.4 917.7 917.7 329.8 917.8 0.02 72 5.3 34362 -54.3 -89.3 1 35.0 -60.2 979.5 979.5 330.8 979.7 0.02 73 5.0 34736 -54.7 -89.3 1 34.6 -60.6 25 179 994.2 994.2 331.1 994.4 0.03 74 3.4 37189 -57.3 -89.3 1 32.0 -63.3 1096.9 1096.9 332.6 1097.3 0.04 TRP 326 7780 -56.1 -66.1 27 10.0 -56.2 225 35 299.1 299.1 281.0 299.1 0.02 WND 5.0 34736 -54.7 -89.3 1 34.6 -60.6 25 179 994.2 994.2 331.1 994.4 0.03 Sounding variables and indices 1000-500 mb thick: 4950.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 66.44 % Est. max temperature: -7.92 C = 17.75 F Sfc-Lift cond lev (LCL): 948.04 mb = 448.53 m = 1471.54 ft T: -12.90 C 700-500 lapse rate: 5.87 C/km ThetaE index: 0.13 C Layer 977.0- 936.0 mb Conv cond level (CCL): 853.22 mb = 1240.67 m = 4070.40 ft Mean mixing ratio: 0.93 g/kg Conv temperature: -7.93 C = 17.73 F Cap Strength: 10.21 C Lifted Index: 10.41 C Risk: None Lifted Index @300 mb: 29.20 C Lifted Index @700 mb: 2.68 C Showalter Index: 9.94 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.10 C K Index: -7.00 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.97 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 83466.05 J/kg Cap Strength: 10.21 C Lift Cond Lev (LCL): 868.77 mb = 1105.52 m = 3627.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 18 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 1002 22 50 2 -1.5 -1.3 | 81 19 -19.2 -3.2 1 1000 40 130 4 -3.1 2.6 | 92 21 -20.8 0.6 2 966 305 190 9 1.6 8.9 | 113 18 -16.1 6.9 3 928 610 215 13 7.5 10.6 | 130 13 -10.2 8.7 4 925 636 215 13 7.5 10.6 | 130 13 -10.2 8.7 5 891 914 215 12 6.9 9.8 | 126 13 -10.8 7.9 6 856 1219 240 10 8.7 5.0 | 109 10 -9.0 3.1 7 850 1269 240 10 8.7 5.0 | 109 10 -9.0 3.1 8 821 1524 220 11 7.1 8.4 | 121 12 -10.6 6.5 9 787 1829 245 21 19.0 8.9 | 191 7 1.3 7.0 10 754 2134 250 21 19.7 7.2 | 201 6 2.0 5.3 11 723 2438 255 20 19.3 5.2 | 206 4 1.6 3.3 12 700 2675 240 20 17.3 10.0 | 177 8 -0.4 8.1 13 693 2743 240 20 17.3 10.0 | 177 8 -0.4 8.1 14 607 3658 240 24 20.8 12.0 | 197 11 3.1 10.1 15 581 3962 245 32 29.0 13.5 | 224 16 11.3 11.6 16 555 4267 240 29 25.1 14.5 | 211 15 7.4 12.6 17 508 4877 230 36 27.6 23.1 | 205 23 9.9 21.2 18 500 4990 220 37 23.8 28.3 | 193 27 6.1 26.4 19 486 5182 220 37 23.8 28.3 | 193 27 6.1 26.4 20 464 5486 230 40 30.6 25.7 | 209 27 12.9 23.8 21 423 6096 230 34 26.0 21.9 | 203 22 8.3 19.9 22 400 6460 230 33 25.3 21.2 | 201 21 7.6 19.3 23 385 6706 230 35 26.8 22.5 | 204 23 9.1 20.6 24 334 7620 220 32 20.6 24.5 | 187 23 2.9 22.6 25 326 7780 225 35 24.7 24.7 | 197 24 7.0 22.8 26 319 7925 225 41 29.0 29.0 | 203 29 11.3 27.1 27 300 8310 210 30 15.0 26.0 | 174 24 -2.7 24.1 28 290 8534 210 31 15.5 26.8 | 175 25 -2.2 24.9 29 264 9144 220 31 19.9 23.7 | 186 22 2.2 21.8 30 252 9449 235 30 24.6 17.2 | 204 17 6.9 15.3 31 250 9490 225 30 21.2 21.2 | 190 20 3.5 19.3 32 240 9754 225 21 14.8 14.8 | 168 13 -2.8 12.9 33 229 10058 190 19 3.3 18.7 | 139 22 -14.4 16.8 34 219 10363 215 24 13.8 19.7 | 167 18 -3.9 17.7 35 209 10668 215 24 13.8 19.7 | 167 18 -3.9 17.7 36 200 10940 225 34 24.0 24.0 | 196 23 6.3 22.1 37 190 11278 225 34 24.0 24.0 | 196 23 6.3 22.1 38 181 11582 220 24 15.4 18.4 | 172 17 -2.3 16.5 39 165 12192 220 11 7.1 8.4 | 121 12 -10.6 6.5 40 158 12497 240 15 13.0 7.5 | 140 7 -4.7 5.6 41 150 12802 230 20 15.3 12.9 | 168 11 -2.4 10.9 42 150 12820 210 21 10.5 18.2 | 156 18 -7.2 16.3 43 144 13106 210 22 11.0 19.1 | 159 18 -6.7 17.1 44 137 13411 210 28 14.0 24.2 | 171 23 -3.7 22.3 45 131 13716 255 18 17.4 4.7 | 173 3 -0.3 2.7 46 125 14021 250 12 11.3 4.1 | 109 7 -6.4 2.2 47 119 14326 170 11 -1.9 10.8 | 114 22 -19.6 8.9 48 114 14630 180 11 0.0 11.0 | 117 20 -17.7 9.1 49 104 15240 225 15 10.6 10.6 | 141 11 -7.1 8.7 50 100 15480 235 26 21.3 14.9 | 195 13 3.6 13.0 51 94 15850 235 26 21.3 14.9 | 195 13 3.6 13.0 52 90 16154 255 14 13.5 3.6 | 112 5 -4.2 1.7 53 86 16459 255 18 17.4 4.7 | 173 3 -0.3 2.7 54 82 16764 235 13 10.6 7.5 | 128 9 -7.1 5.5 55 78 17069 245 13 11.8 5.5 | 121 7 -5.9 3.6 56 71 17678 315 20 14.1 -14.1 | 12 16 -3.6 -16.1 57 70 17800 345 11 2.8 -10.6 | 50 19 -14.9 -12.5 58 68 17983 315 16 11.3 -11.3 | 26 15 -6.4 -13.2 59 65 18288 330 19 9.5 -16.5 | 24 20 -8.2 -18.4 60 62 18593 350 23 4.0 -22.7 | 29 28 -13.7 -24.6 61 59 18898 345 25 6.5 -24.1 | 23 28 -11.2 -26.1 62 57 19202 5 36 -3.1 -35.9 | 29 43 -20.8 -37.8 63 52 19812 10 43 -7.5 -42.3 | 30 51 -25.2 -44.3 64 50 20010 10 44 -7.6 -43.3 | 29 52 -25.3 -45.3 65 41 21336 15 51 -13.2 -49.3 | 31 60 -30.9 -51.2 66 30 23350 10 60 -10.4 -59.1 | 25 67 -28.1 -61.0 67 26 24384 5 68 -5.9 -67.7 | 19 74 -23.6 -69.7 68 22 25298 10 61 -10.6 -60.1 | 25 68 -28.3 -62.0 69 20 25950 10 73 -12.7 -71.9 | 22 80 -30.4 -73.8 70 16 27432 15 71 -18.4 -68.6 | 27 79 -36.1 -70.5 71 14 28346 5 93 -8.1 -92.6 | 15 98 -25.8 -94.6 72 12 29261 5 84 -7.3 -83.7 | 16 89 -25.0 -85.6 73 10 30340 10 120 -20.8 -118.2 | 18 126 -38.5 -120.1 Wind Parameters Mean winds (0-6000m): 233.8 at 23.7 knts Storm direction: 263.8 at 17.8 knts Shear (0-3000m) pos: 3.9 neg: 0.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.9 deg Storm rel helicity (0-3000m) pos: 115.5 neg: -17.2 tot: 98.4 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 47.52 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 ------------------------------------------------------------------------------- 500 188 8 110 18| 14.1 0.0 14.1| 73.3 0.0 73.3 146.5 0.88| 17.2 15.1 1000 206 10 119 15| 6.8 0.0 6.8| 78.2 -6.4 71.8 71.8 0.66| 11.1 7.3 1500 215 10 119 14| 4.6 0.3 4.8| 84.8 -13.1 71.7 47.8 0.49| 9.8 4.8 2000 225 12 127 11| 6.0 0.2 6.2|112.1 -13.1 99.0 49.5 0.61| 10.8 6.6 2500 233 14 135 9| 4.6 0.2 4.8|113.2 -14.4 98.9 39.5 0.55| 9.5 5.2 3000 235 15 141 9| 3.9 0.7 4.6|115.5 -17.2 98.4 32.8 0.49| 8.7 4.3 4000 238 18 159 8| 3.9 0.7 4.6|139.0 -17.2 121.8 30.5 0.53| 7.9 4.2 5000 237 21 178 10| 3.2 2.1 5.2|139.0 -73.7 65.3 13.1 0.28| 8.2 2.3 6000 234 24 187 12| 3.1 1.5 4.7|190.6 -86.6 104.0 17.3 0.30| 7.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251130.12.gif