UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121412.upa.cvt Date: 1200Z 14 DEC 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 14 DEC 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 1009 22 -25.9 -29.7 70 3.8 -26.2 320 10 246.6 246.7 246.3 247.5 0.32 1 1000 88 -24.3 -28.4 69 4.1 -24.7 320 13 248.9 248.9 248.5 249.8 0.37 2 974 280 -24.1 -27.1 76 3.0 -24.4 324 23 250.9 251.0 250.4 252.1 0.43 3 970 310 -24.1 -27.0 77 2.9 -24.4 325 24 251.2 251.3 250.7 252.4 0.43 4 925 654 -27.3 -27.7 96 0.4 -27.3 325 25 251.4 251.5 250.8 252.5 0.42 5 919 701 -27.7 -28.0 97 0.3 -27.7 328 24 251.5 251.5 250.9 252.6 0.42 6 914 740 -25.1 -31.1 57 6.0 -25.6 330 24 254.5 254.6 253.3 255.4 0.31 7 910 772 -24.5 -31.5 52 7.0 -25.1 332 23 255.4 255.5 254.1 256.3 0.30 8 856 1218 -24.3 -32.3 48 8.0 -25.1 340 20 260.2 260.2 257.9 261.0 0.30 9 850 1269 -23.7 -31.7 48 8.0 -24.5 330 22 261.3 261.4 258.9 262.2 0.32 10 846 1304 -22.5 -31.5 44 9.0 -23.4 329 23 262.9 263.0 260.1 263.9 0.32 11 833 1417 -22.3 -32.3 40 10.0 -23.3 327 24 264.3 264.4 261.2 265.2 0.30 12 826 1479 -22.1 -40.1 18 18.0 -23.5 326 25 265.2 265.2 261.5 265.6 0.14 13 815 1578 -22.3 -33.3 36 11.0 -23.4 328 26 266.0 266.0 262.3 266.8 0.28 14 778 1919 -22.9 -34.9 33 12.0 -24.1 337 25 268.9 268.9 264.4 269.6 0.25 15 763 2061 -22.5 -42.5 14 20.0 -24.1 332 24 270.8 270.8 265.4 271.2 0.12 16 758 2110 -22.5 -38.5 22 16.0 -23.9 331 24 271.3 271.4 265.9 271.9 0.18 17 723 2455 -24.5 -36.5 32 12.0 -25.6 320 27 272.8 272.9 267.0 273.5 0.23 18 700 2690 -25.5 -36.5 35 11.0 -26.5 320 24 274.2 274.3 268.0 275.0 0.24 19 591 3900 -31.7 -43.7 30 12.0 -32.4 303 22 280.6 280.7 271.8 281.1 0.13 20 500 5060 -40.1 -50.1 34 10.0 -40.5 295 17 284.1 284.2 273.7 284.4 0.08 21 452 5742 -45.3 -52.3 45 7.0 -45.5 276 16 285.9 286.0 274.6 286.2 0.07 22 448 5801 -45.5 -55.5 32 10.0 -45.7 275 16 286.4 286.4 274.9 286.6 0.05 23 437 5967 -46.9 -56.9 31 10.0 -47.1 283 17 286.7 286.7 275.0 286.8 0.04 24 421 6214 -47.9 -63.9 14 16.0 -48.1 288 18 288.5 288.5 275.9 288.5 0.02 25 400 6550 -49.9 -62.9 20 13.0 -50.1 280 17 290.1 290.1 276.7 290.2 0.02 26 333 7731 -56.3 -68.3 21 12.0 -56.4 271 14 297.0 297.0 280.0 297.0 0.01 27 300 8390 -58.7 -70.7 20 12.0 -58.8 275 17 302.6 302.6 282.4 302.6 0.01 28 293 8539 -59.1 -70.1 23 11.0 -59.2 270 23 304.1 304.1 283.0 304.1 0.01 29 250 9540 -57.3 -78.3 5 21.0 -57.5 275 20 320.9 320.9 289.0 320.9 0.00 30 207 10741 -55.1 -82.1 2 27.0 -55.4 261 13 342.1 342.1 294.8 342.1 0.00 31 200 10960 -56.1 -82.1 2 26.0 -56.3 250 17 343.9 343.9 295.3 343.9 0.00 32 195 11120 -56.9 -81.9 3 25.0 -57.1 263 16 345.1 345.1 295.6 345.2 0.00 33 181 11592 -55.9 -82.9 2 27.0 -56.2 266 24 354.2 354.2 297.5 354.2 0.00 34 152 12697 -57.7 -84.7 2 27.0 -58.0 304 13 369.3 369.3 300.4 369.3 0.00 35 150 12780 -57.5 -84.5 2 27.0 -57.8 300 12 371.0 371.0 300.8 371.0 0.00 36 136 13402 -55.9 -84.9 1 29.0 -56.3 303 17 384.4 384.4 302.9 384.4 0.00 37 120 14192 -59.9 -85.9 2 26.0 -60.2 319 17 391.1 391.1 303.9 391.1 0.00 38 100 15330 -60.5 -87.5 2 27.0 -60.8 310 25 410.8 410.8 306.6 410.8 0.00 39 84 16409 -61.1 -88.1 2 27.0 -61.4 314 18 430.6 430.6 308.9 430.6 0.00 40 70 17530 -63.9 -88.9 2 25.0 -64.1 305 25 447.7 447.7 310.6 447.7 0.00 41 50 19570 -68.7 -90.7 3 22.0 -68.9 325 20 481.6 481.6 313.6 481.6 0.00 42 32 22205 -75.1 -93.1 4 18.0 -75.2 333 13 530.0 530.0 316.9 530.0 0.00 43 30 22580 -74.5 -92.5 5 18.0 -74.6 285 14 541.5 541.5 317.6 541.6 0.00 44 23 24111 -75.7 -92.7 5 17.0 -75.9 290 3 580.8 580.8 319.7 580.8 0.00 45 20 24910 -78.3 -94.3 6 16.0 -78.4 300 6 596.5 596.5 320.5 596.5 0.00 46 15 26538 -81.7 -96.7 6 15.0 -81.8 271 10 636.3 636.3 322.2 636.4 0.00 47 14 26927 -79.1 -95.1 6 16.0 -79.3 270 10 657.8 657.8 323.0 657.9 0.00 48 11 28290 -81.3 -96.3 6 15.0 -81.4 250 10 696.8 696.8 324.3 696.8 0.00 TRP 293 8539 -59.1 -70.1 23 11.0 -59.2 270 23 304.1 304.1 283.0 304.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 4972.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 40.43 % Est. max temperature: -12.59 C = 9.34 F Sfc-Lift cond lev (LCL): 946.72 mb = 485.87 m = 1594.04 ft T: -25.74 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.00 C Layer 1009.0- 0.0 mb Conv cond level (CCL): 572.52 mb = 4120.48 m = 13518.47 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 8.90 C = 48.02 F Cap Strength: 24.71 C Lifted Index: 26.38 C Risk: None Lifted Index @300 mb: 35.85 C Lifted Index @700 mb: 20.30 C Showalter Index: 18.06 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 8.40 C K Index: -26.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.18 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 62442.22 J/kg Cap Strength: 26.23 C Lift Cond Lev (LCL): 917.27 mb = 714.42 m = 2343.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 16 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 1009 22 320 10 6.4 -7.7 | 194 8 2.0 7.8 1 1000 88 320 13 8.4 -10.0 | 215 7 3.9 5.5 2 971 305 325 24 13.8 -19.7 | 294 10 9.3 -4.2 3 931 610 325 26 14.9 -21.3 | 299 12 10.5 -5.9 4 925 654 325 25 14.3 -20.5 | 297 11 9.9 -5.0 5 892 914 340 21 7.2 -19.7 | 328 5 2.7 -4.3 6 856 1219 340 20 6.8 -18.8 | 325 4 2.4 -3.4 7 850 1269 330 22 11.0 -19.1 | 299 7 6.5 -3.6 8 821 1524 325 26 14.9 -21.3 | 299 12 10.5 -5.9 9 787 1829 340 26 8.9 -24.4 | 334 10 4.4 -9.0 10 755 2134 330 24 12.0 -20.8 | 305 9 7.5 -5.3 11 724 2438 320 27 17.4 -20.7 | 292 14 12.9 -5.2 12 700 2690 320 24 15.4 -18.4 | 285 11 11.0 -2.9 13 695 2743 320 24 15.4 -18.4 | 285 11 11.0 -2.9 14 610 3658 310 22 16.9 -14.1 | 264 12 12.4 1.3 15 560 4267 290 21 19.7 -7.2 | 242 17 15.3 8.3 16 536 4572 300 20 17.3 -10.0 | 247 14 12.9 5.4 17 513 4877 285 20 19.3 -5.2 | 235 18 14.9 10.3 18 500 5060 295 17 15.4 -7.2 | 233 14 10.9 8.3 19 491 5182 300 17 14.7 -8.5 | 236 12 10.3 6.9 20 469 5486 280 14 13.8 -2.4 | 216 16 9.3 13.0 21 448 5791 275 16 15.9 -1.4 | 219 18 11.5 14.0 22 428 6096 290 18 16.9 -6.2 | 233 16 12.5 9.3 23 400 6550 280 17 16.7 -3.0 | 225 18 12.3 12.5 24 390 6706 285 17 16.4 -4.4 | 227 16 12.0 11.0 25 355 7315 275 13 13.0 -1.1 | 211 17 8.5 14.3 26 338 7620 270 13 13.0 -0.0 | 209 18 8.5 15.4 27 300 8390 275 17 16.9 -1.5 | 222 19 12.5 14.0 28 293 8539 270 23 23.0 -0.0 | 230 24 18.5 15.4 29 279 8839 270 25 25.0 -0.0 | 233 26 20.5 15.4 30 266 9144 255 22 21.3 5.7 | 218 27 16.8 21.1 31 254 9449 275 23 22.9 -2.0 | 234 23 18.5 13.4 32 250 9540 275 20 19.9 -1.7 | 228 21 15.5 13.7 33 220 10363 285 16 15.5 -4.1 | 224 16 11.0 11.3 34 209 10668 265 11 11.0 1.0 | 202 18 6.5 16.4 35 200 10960 250 17 16.0 5.8 | 208 24 11.5 21.3 36 200 10973 275 16 15.9 -1.4 | 219 18 11.5 14.0 37 190 11278 250 17 16.0 5.8 | 208 24 11.5 21.3 38 181 11582 265 24 23.9 2.1 | 228 26 19.4 17.5 39 173 11887 290 22 20.7 -7.5 | 244 18 16.2 7.9 40 157 12497 315 16 11.3 -11.3 | 239 8 6.9 4.1 41 150 12780 300 12 10.4 -6.0 | 212 11 5.9 9.4 42 149 12802 300 10 8.7 -5.0 | 202 11 4.2 10.4 43 142 13106 290 18 16.9 -6.2 | 233 16 12.5 9.3 44 123 14021 330 15 7.5 -13.0 | 231 4 3.0 2.4 45 117 14326 310 18 13.8 -11.6 | 247 10 9.3 3.9 46 112 14630 310 18 13.8 -11.6 | 247 10 9.3 3.9 47 106 14935 330 20 10.0 -17.3 | 289 6 5.5 -1.9 48 101 15240 305 18 14.7 -10.3 | 244 11 10.3 5.1 49 100 15330 310 25 19.2 -16.1 | 272 15 14.7 -0.6 50 97 15545 305 26 21.3 -14.9 | 268 17 16.8 0.5 51 87 16154 315 16 11.3 -11.3 | 239 8 6.9 4.1 52 75 17069 310 24 18.4 -15.4 | 270 14 13.9 0.0 53 72 17374 320 20 12.9 -15.3 | 269 8 8.4 0.1 54 70 17530 305 25 20.5 -14.3 | 266 16 16.0 1.1 55 68 17678 305 25 20.5 -14.3 | 266 16 16.0 1.1 56 62 18288 315 29 20.5 -20.5 | 288 17 16.0 -5.1 57 50 19570 325 20 11.5 -16.4 | 278 7 7.0 -0.9 58 46 20117 330 17 8.5 -14.7 | 260 4 4.0 0.7 59 41 20726 300 23 19.9 -11.5 | 256 16 15.5 3.9 60 37 21336 300 19 16.5 -9.5 | 244 13 12.0 5.9 61 35 21641 305 19 15.6 -10.9 | 248 12 11.1 4.5 62 32 22250 335 13 5.5 -11.8 | 196 4 1.0 3.7 63 30 22555 315 9 6.4 -6.4 | 192 9 1.9 9.1 64 30 22580 285 14 13.5 -3.6 | 217 15 9.1 11.8 65 29 22860 285 13 12.6 -3.4 | 214 15 8.1 12.1 66 27 23165 290 21 19.7 -7.2 | 242 17 15.3 8.3 67 24 23774 295 17 15.4 -7.2 | 233 14 10.9 8.3 68 23 24079 290 3 2.8 -1.0 | 174 15 -1.6 14.4 69 20 24910 300 6 5.2 -3.0 | 183 12 0.7 12.4 70 15 25603 270 10 10.0 -0.0 | 200 16 5.5 15.4 71 12 26213 270 10 10.0 -0.0 | 200 16 5.5 15.4 72 10 26518 215 10 5.7 8.2 | 183 24 1.3 23.6 73 8 27127 265 17 16.9 1.5 | 216 21 12.5 16.9 74 7 27432 275 13 13.0 -1.1 | 211 17 8.5 14.3 75 5 28042 235 11 9.0 6.3 | 192 22 4.6 21.7 76 5 28346 235 14 11.5 8.0 | 197 24 7.0 23.5 Wind Parameters Mean winds (0-6000m): 313.9 at 21.4 knts Storm direction: 343.9 at 16.1 knts Shear (0-3000m) pos: 2.2 neg: 2.3 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 84.0 deg Storm rel helicity (0-3000m) pos: 51.8 neg: -33.3 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.36 Bulk Shear: 1.94 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 ------------------------------------------------------------------------------- 500 324 20 277 8| 15.9 0.0 15.9| 25.6 0.0 25.6 51.2 0.86| 16.3 14.0 1000 328 22 293 8| 6.0 0.0 6.0| 33.6 -0.1 33.5 33.5 0.72| 12.4 9.0 1500 329 22 297 8| 4.0 2.8 6.8| 33.7 -4.4 29.3 19.5 0.44| 11.4 5.0 2000 331 23 304 8| 3.4 2.1 5.4| 51.8 -11.7 40.1 20.0 0.42| 11.0 4.6 2500 330 23 303 9| 2.7 2.8 5.5| 51.8 -25.6 26.1 10.4 0.26| 10.4 2.7 3000 328 24 299 9| 2.2 2.3 4.5| 51.8 -33.3 18.5 6.2 0.20| 9.2 1.8 4000 324 23 289 10| 1.7 2.4 4.1| 51.8 -55.6 -3.8 -1.0 0.07| 7.9 0.5 5000 318 23 277 11| 1.3 2.0 3.3| 55.8 -78.6 -22.8 -4.6 -0.00| 7.6 -0.0 6000 314 21 267 11| 1.3 1.8 3.1| 74.5 -95.9 -21.4 -3.6 -0.01| 7.4 -0.0 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251214.12.gif