UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 15 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 1002 22 2.4 2.3 99 0.1 2.4 355 6 275.4 276.1 275.4 287.6 4.50 1 1000 37 2.2 2.2 100 0.0 2.2 315 5 275.4 276.1 275.3 287.5 4.48 2 925 667 0.8 0.8 100 0.0 0.8 300 3 280.1 280.9 277.8 292.2 4.38 3 850 1346 0.0 0.0 100 0.0 0.0 165 10 286.1 286.9 280.8 298.9 4.50 4 837 1469 0.0 0.0 100 0.0 0.0 169 12 287.4 288.2 281.5 300.4 4.57 5 768 2155 -2.9 -4.6 88 1.7 -3.6 175 25 291.4 292.1 282.1 301.8 3.54 6 708 2794 -7.3 -10.6 77 3.3 -8.4 190 20 293.4 293.9 281.6 300.7 2.41 7 700 2882 -7.9 -10.8 80 2.9 -8.9 190 21 293.7 294.2 281.7 300.9 2.39 8 594 4135 -18.1 -18.3 98 0.2 -18.1 187 26 296.0 296.3 281.7 300.7 1.52 9 592 4160 -16.3 -26.3 42 10.0 -18.3 187 26 298.4 298.5 281.7 300.8 0.75 10 584 4263 -14.9 -34.9 16 20.0 -18.1 185 25 301.2 301.3 282.3 302.3 0.34 11 529 5004 -20.1 -33.1 30 13.0 -22.1 176 34 303.6 303.7 283.4 305.1 0.44 12 517 5174 -21.3 -28.3 53 7.0 -22.5 178 35 304.1 304.3 284.0 306.5 0.72 13 500 5420 -22.9 -31.9 44 9.0 -24.3 180 35 305.1 305.2 284.1 306.9 0.53 14 494 5508 -23.5 -34.5 36 11.0 -25.1 180 36 305.4 305.5 284.1 306.9 0.42 15 437 6388 -31.3 -35.5 66 4.2 -31.8 178 41 306.5 306.5 284.5 307.9 0.42 16 432 6469 -30.5 -33.7 73 3.2 -30.9 177 40 308.5 308.6 285.4 310.2 0.51 17 407 6889 -33.5 -35.7 81 2.2 -33.7 178 42 309.9 310.0 285.8 311.5 0.45 18 400 7010 -34.7 -37.2 78 2.5 -35.0 180 44 309.9 310.0 285.8 311.3 0.39 19 359 7757 -40.3 -44.8 62 4.5 -40.6 180 47 312.1 312.2 286.4 312.8 0.20 20 341 8106 -42.7 -45.3 76 2.6 -42.9 180 50 313.5 313.5 286.8 314.2 0.20 21 300 8960 -48.5 -51.8 68 3.3 -48.6 190 44 317.0 317.0 287.9 317.4 0.11 22 297 9026 -48.3 -52.9 59 4.6 -48.4 188 44 318.2 318.2 288.3 318.6 0.09 23 287 9252 -50.1 -51.4 86 1.3 -50.1 184 44 318.7 318.8 288.5 319.2 0.12 24 282 9367 -51.1 -52.9 81 1.8 -51.1 184 45 318.9 318.9 288.5 319.3 0.10 25 277 9484 -50.9 -58.9 38 8.0 -51.1 183 45 320.8 320.9 289.0 321.0 0.05 26 269 9675 -52.1 -58.1 48 6.0 -52.2 182 46 321.8 321.8 289.3 322.0 0.06 27 263 9821 -52.1 -62.1 29 10.0 -52.3 181 46 323.9 323.9 290.0 324.0 0.03 28 258 9946 -52.7 -60.7 37 8.0 -52.9 181 47 324.8 324.8 290.3 324.9 0.04 29 254 10047 -53.1 -63.1 29 10.0 -53.3 180 47 325.6 325.6 290.5 325.8 0.03 30 251 10124 -52.1 -69.1 11 17.0 -52.4 187 49 328.2 328.2 291.2 328.3 0.01 31 250 10150 -51.9 -69.9 10 18.0 -52.2 190 50 328.9 328.9 291.4 329.0 0.01 32 244 10306 -51.9 -70.9 8 19.0 -52.2 190 50 331.2 331.2 292.0 331.2 0.01 33 231 10658 -52.7 -73.7 6 21.0 -53.0 200 42 335.2 335.2 293.1 335.2 0.01 34 226 10799 -49.7 -75.7 3 26.0 -50.1 193 37 341.9 341.9 294.8 341.9 0.01 35 221 10945 -48.3 -75.3 3 27.0 -48.8 186 32 346.3 346.3 295.8 346.3 0.01 36 205 11438 -47.5 -76.5 2 29.0 -48.1 196 30 355.0 355.0 297.7 355.1 0.01 37 200 11600 -48.5 -77.5 2 29.0 -49.1 200 30 356.0 356.0 297.9 356.0 0.00 38 195 11766 -49.7 -77.7 2 28.0 -50.2 199 31 356.6 356.6 298.0 356.7 0.00 39 184 12147 -48.9 -77.9 2 29.0 -49.5 197 33 363.9 363.9 299.5 363.9 0.01 40 170 12666 -50.1 -79.1 2 29.0 -50.7 201 34 370.2 370.2 300.6 370.3 0.00 41 161 13023 -49.5 -80.5 1 31.0 -50.1 214 32 377.1 377.1 301.8 377.1 0.00 42 158 13147 -47.1 -79.1 1 32.0 -47.9 218 31 383.2 383.2 302.8 383.2 0.00 43 150 13490 -48.3 -79.3 2 31.0 -49.1 230 29 386.8 386.8 303.3 386.9 0.00 44 135 14179 -50.9 -81.9 1 31.0 -51.5 219 21 394.1 394.1 304.4 394.1 0.00 45 127 14577 -49.7 -80.7 1 31.0 -50.5 222 18 403.2 403.2 305.6 403.2 0.00 46 107 15685 -54.1 -83.1 2 29.0 -54.6 215 12 415.1 415.1 307.2 415.1 0.00 47 100 16120 -53.1 -84.1 1 31.0 -53.8 190 10 425.1 425.1 308.3 425.1 0.00 48 94 16520 -53.3 -83.3 1 30.0 -54.0 213 12 432.3 432.3 309.1 432.3 0.00 49 86 17089 -57.3 -86.3 1 29.0 -57.8 202 11 435.4 435.4 309.4 435.4 0.00 50 70 18390 -58.5 -87.5 1 29.0 -59.0 230 23 459.2 459.2 311.7 459.2 0.00 51 50 20480 -62.7 -89.7 1 27.0 -63.1 210 12 495.7 495.7 314.7 495.7 0.00 52 30 23600 -67.1 -91.1 2 24.0 -67.5 245 34 561.7 561.7 318.8 561.7 0.00 53 27 24233 -68.9 -91.9 2 23.0 -69.2 254 30 573.8 573.8 319.3 573.9 0.00 54 23 25203 -64.3 -90.3 2 26.0 -65.0 245 33 614.3 614.3 321.2 614.3 0.00 55 20 26050 -68.5 -92.5 2 24.0 -68.9 240 22 626.5 626.5 321.7 626.5 0.00 56 14 28176 -70.9 -93.9 2 23.0 -71.3 240 35 685.6 685.6 324.0 685.7 0.00 57 10 30190 -66.9 -92.9 1 26.0 -67.9 240 38 769.8 769.8 326.5 769.9 0.01 58 4.7 34813 -61.3 -90.3 1 29.0 -64.8 981.3 981.3 330.9 981.5 0.02 59 4.3 35364 -62.3 -91.3 1 29.0 -65.7 1001.8 1001.9 331.2 1002.0 0.02 60 4.0 35813 -59.5 -87.5 1 28.0 -64.1 1036.4 1036.4 331.7 1036.9 0.05 TRP 254 10047 -53.1 -63.1 29 10.0 -53.3 180 47 325.6 325.6 290.5 325.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 837.00 mb = 1469.39 m = 4820.78 ft Wetbulb zero: 836.62 mb = 1472.96 m = 4832.50 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 77.44 % Est. max temperature: 12.99 C = 55.38 F Sfc-Lift cond lev (LCL): 1000.30 mb = 34.72 m = 113.90 ft T: 2.23 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.12 C Layer 708.0- 700.0 mb Conv cond level (CCL): 953.12 mb = 424.96 m = 1394.21 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 5.29 C = 41.53 F Cap Strength: 12.37 C Lifted Index: 12.85 C Risk: None Lifted Index @300 mb: 18.75 C Lifted Index @700 mb: 7.31 C Showalter Index: 6.85 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.90 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.73 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 66556.28 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 950.21 mb = 449.69 m = 1475.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 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 1002 22 355 6 0.5 -6.0 | 25 22 -9.2 -19.6 1 1000 37 315 5 3.5 -3.5 | 20 18 -6.2 -17.1 2 967 305 285 9 8.7 -2.3 | 4 16 -1.0 -15.9 3 932 610 320 5 3.2 -3.8 | 21 19 -6.5 -17.4 4 925 667 300 3 2.6 -1.5 | 25 17 -7.1 -15.1 5 897 914 255 3 2.9 0.8 | 28 15 -6.8 -12.8 6 864 1219 175 7 -0.6 7.0 | 57 12 -10.3 -6.6 7 850 1346 165 10 -2.6 9.7 | 72 13 -12.3 -3.9 8 800 1829 180 19 0.0 19.0 | 119 11 -9.7 5.4 9 769 2134 175 25 -2.2 24.9 | 134 16 -11.9 11.3 10 740 2438 180 22 0.0 22.0 | 131 13 -9.7 8.4 11 712 2743 190 20 3.5 19.7 | 134 9 -6.3 6.1 12 700 2882 190 21 3.6 20.7 | 139 9 -6.1 7.1 13 685 3048 200 22 7.5 20.7 | 163 7 -2.2 7.1 14 632 3658 195 28 7.2 27.0 | 170 14 -2.5 13.5 15 583 4267 185 25 2.2 24.9 | 146 14 -7.6 11.3 16 559 4572 185 27 2.4 26.9 | 151 15 -7.4 13.3 17 537 4877 175 34 -3.0 33.9 | 148 24 -12.7 20.3 18 500 5420 180 35 0.0 35.0 | 156 24 -9.7 21.4 19 455 6096 180 42 0.0 42.0 | 161 30 -9.7 28.4 20 417 6706 175 39 -3.4 38.9 | 153 28 -13.1 25.3 21 400 7010 180 44 0.0 44.0 | 162 32 -9.7 30.4 22 382 7315 185 47 4.1 46.8 | 170 34 -5.6 33.2 23 366 7620 180 46 0.0 46.0 | 163 34 -9.7 32.4 24 334 8230 180 51 0.0 51.0 | 165 39 -9.7 37.4 25 305 8839 185 38 3.3 37.9 | 165 25 -6.4 24.3 26 300 8960 190 44 7.6 43.3 | 176 30 -2.1 29.7 27 292 9144 185 44 3.8 43.8 | 169 31 -5.9 30.2 28 254 10047 180 47 0.0 47.0 | 164 35 -9.7 33.4 29 254 10058 180 46 0.0 46.0 | 163 34 -9.7 32.4 30 250 10150 190 50 8.7 49.2 | 178 36 -1.0 35.7 31 242 10363 190 50 8.7 49.2 | 178 36 -1.0 35.7 32 231 10668 200 42 14.4 39.5 | 190 26 4.6 25.9 33 220 10973 185 31 2.7 30.9 | 158 19 -7.0 17.3 34 200 11600 200 30 10.3 28.2 | 182 15 0.5 14.6 35 174 12497 195 35 9.1 33.8 | 178 20 -0.7 20.2 36 150 13490 230 29 22.2 18.6 | 248 13 12.5 5.1 37 145 13716 230 28 21.4 18.0 | 249 13 11.7 4.4 38 132 14326 215 19 10.9 15.6 | 211 2 1.2 2.0 39 115 15240 240 14 12.1 7.0 | 340 7 2.4 -6.6 40 100 16120 190 10 1.7 9.8 | 65 9 -8.0 -3.7 41 99 16154 205 6 2.5 5.4 | 41 11 -7.2 -8.2 42 95 16459 210 12 6.0 10.4 | 49 5 -3.7 -3.2 43 90 16764 225 10 7.1 7.1 | 22 7 -2.7 -6.5 44 86 17069 200 11 3.8 10.3 | 61 7 -6.0 -3.3 45 82 17374 245 14 12.7 5.9 | 339 8 3.0 -7.7 46 78 17678 255 11 10.6 2.8 | 355 11 0.9 -10.7 47 75 17983 215 14 8.0 11.5 | 39 3 -1.7 -2.1 48 71 18288 210 20 10.0 17.3 | 184 4 0.3 3.7 49 70 18390 230 23 17.6 14.8 | 261 8 7.9 1.2 50 65 18898 240 21 18.2 10.5 | 290 9 8.5 -3.1 51 56 19812 225 25 17.7 17.7 | 243 9 7.9 4.1 52 50 20422 255 20 19.3 5.2 | 311 13 9.6 -8.4 53 50 20480 210 12 6.0 10.4 | 49 5 -3.7 -3.2 54 48 20726 215 12 6.9 9.8 | 37 5 -2.8 -3.8 55 46 21031 210 15 7.5 13.0 | 75 2 -2.2 -0.6 56 43 21336 190 17 3.0 16.7 | 115 7 -6.8 3.2 57 41 21641 220 20 12.9 15.3 | 241 4 3.1 1.7 58 39 21946 250 25 23.5 8.6 | 290 15 13.8 -5.0 59 37 22250 255 22 21.3 5.7 | 304 14 11.5 -7.9 60 36 22555 235 22 18.0 12.6 | 277 8 8.3 -1.0 61 34 22860 260 20 19.7 3.5 | 315 14 10.0 -10.1 62 31 23470 245 17 15.4 7.2 | 318 9 5.7 -6.4 63 30 23600 245 34 30.8 14.4 | 268 21 21.1 0.8 64 29 23774 235 34 27.9 19.5 | 252 19 18.1 5.9 65 26 24384 260 29 28.6 5.0 | 294 21 18.8 -8.6 66 25 24689 245 31 28.1 13.1 | 272 18 18.4 -0.5 67 24 24994 250 36 33.8 12.3 | 273 24 24.1 -1.3 68 22 25603 235 28 22.9 16.1 | 259 13 13.2 2.5 69 20 26050 240 22 19.1 11.0 | 286 10 9.3 -2.6 70 18 26822 245 20 18.1 8.5 | 301 10 8.4 -5.1 71 17 27127 225 18 12.7 12.7 | 286 3 3.0 -0.9 72 16 27432 235 27 22.1 15.5 | 261 13 12.4 1.9 73 15 27737 250 34 31.9 11.6 | 275 22 22.2 -2.0 74 13 28651 230 37 28.3 23.8 | 241 21 18.6 10.2 75 12 29261 250 41 38.5 14.0 | 269 29 28.8 0.4 76 11 29870 240 23 19.9 11.5 | 282 10 10.2 -2.1 77 10 30190 240 38 32.9 19.0 | 257 24 23.2 5.4 Wind Parameters Mean winds (0-6000m): 185.6 at 22.3 knts Storm direction: 215.6 at 16.7 knts Shear (0-3000m) pos: 2.0 neg: 3.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 133.2 deg Storm rel helicity (0-3000m) pos: 112.9 neg: -33.9 tot: 79.0 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.28 Bulk Shear: 87.56 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 ------------------------------------------------------------------------------- 500 296 7 11 17| 0.0 4.8 4.8| 15.5 -31.9 -16.3 -32.7 -0.25| 13.0 -3.3 1000 292 5 17 16| 0.0 4.8 4.8| 34.9 -31.9 3.0 3.0 0.06| 10.6 0.7 1500 241 6 21 11| 0.0 6.6 6.6| 72.7 -31.9 40.8 27.2 0.40| 11.3 4.5 2000 198 9 56 8| 2.5 5.0 7.5| 99.4 -31.9 67.5 33.8 0.50| 11.1 5.6 2500 188 12 79 8| 1.8 4.0 5.8|103.7 -33.9 69.8 27.9 0.45| 10.3 4.6 3000 188 14 89 8| 2.0 3.3 5.3|112.9 -33.9 79.0 26.3 0.47| 9.7 4.5 4000 191 17 114 7| 1.5 3.2 4.7|116.9 -45.7 71.2 17.8 0.37| 8.5 3.2 5000 188 19 128 9| 1.2 3.6 4.8|124.2 -57.0 67.2 13.4 0.30| 8.2 2.4 6000 186 22 139 11| 1.3 3.4 4.7|154.7 -57.0 97.7 16.3 0.32| 7.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251015.12.gif