UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 4 DEC 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1004 29 -28.5 -31.2 78 2.7 -28.7 285 7 244.4 244.4 244.2 245.1 0.28 1 1000 70 -27.7 -30.2 79 2.5 -27.9 270 9 245.4 245.5 245.3 246.3 0.31 2 986 171 -27.9 -29.9 83 2.0 -28.0 288 12 246.2 246.3 246.0 247.1 0.32 3 981 208 -25.9 -26.3 96 0.4 -25.9 294 13 248.6 248.7 248.4 249.8 0.45 4 977 238 -23.9 -27.6 71 3.7 -24.2 299 14 250.9 251.0 250.4 252.0 0.41 5 971 283 -21.9 -26.5 66 4.6 -22.4 307 15 253.4 253.4 252.6 254.6 0.45 6 949 452 -19.5 -25.5 59 6.0 -20.3 310 17 257.5 257.6 256.2 258.9 0.51 7 925 642 -19.7 -26.7 54 7.0 -20.5 310 18 259.2 259.2 257.5 260.5 0.46 8 923 658 -19.7 -26.7 54 7.0 -20.5 310 18 259.3 259.4 257.6 260.6 0.47 9 914 731 -20.1 -25.1 64 5.0 -20.8 310 17 259.6 259.7 258.0 261.2 0.54 10 909 771 -20.1 -28.1 49 8.0 -21.0 310 17 260.1 260.1 258.1 261.2 0.42 11 864 1147 -21.5 -27.5 58 6.0 -22.2 314 15 262.4 262.5 260.0 263.7 0.46 12 853 1241 -21.3 -31.3 40 10.0 -22.4 315 15 263.6 263.6 260.6 264.5 0.33 13 850 1267 -21.5 -31.5 40 10.0 -22.5 315 15 263.6 263.7 260.7 264.6 0.32 14 829 1451 -22.1 -32.1 40 10.0 -23.1 315 16 264.9 264.9 261.6 265.8 0.31 15 825 1487 -22.5 -28.5 58 6.0 -23.2 315 16 264.8 264.9 261.8 266.1 0.44 16 820 1531 -22.7 -27.7 64 5.0 -23.3 315 16 265.1 265.2 262.1 266.5 0.48 17 803 1685 -22.5 -43.5 13 21.0 -24.0 315 17 266.9 266.9 262.6 267.2 0.10 18 791 1795 -23.3 -37.3 27 14.0 -24.5 315 18 267.2 267.2 263.0 267.8 0.20 19 771 1982 -24.3 -43.3 16 19.0 -25.6 317 18 268.1 268.1 263.5 268.4 0.11 20 746 2221 -26.5 -40.5 25 14.0 -27.5 321 19 268.2 268.2 263.7 268.7 0.15 21 735 2329 -26.9 -46.9 13 20.0 -28.0 323 21 268.9 268.9 264.0 269.2 0.08 22 700 2679 -28.9 -40.9 31 12.0 -29.7 325 23 270.5 270.5 265.3 271.0 0.15 23 675 2938 -30.7 -40.7 37 10.0 -31.3 322 25 271.3 271.3 265.9 271.8 0.16 24 624 3490 -34.5 -45.5 32 11.0 -35.0 326 31 273.1 273.1 267.0 273.4 0.10 25 580 3999 -36.3 -53.3 16 17.0 -36.9 323 43 276.8 276.8 269.2 276.9 0.05 26 574 4071 -36.1 -47.1 31 11.0 -36.6 323 45 277.8 277.9 270.0 278.2 0.10 27 558 4267 -36.3 -51.3 20 15.0 -36.9 325 50 279.9 279.9 271.2 280.1 0.06 28 539 4506 -37.7 -54.7 15 17.0 -38.3 325 52 281.0 281.0 271.8 281.1 0.04 29 531 4609 -38.3 -48.3 34 10.0 -38.7 325 53 281.5 281.5 272.2 281.8 0.09 30 500 5020 -40.3 -56.3 16 16.0 -40.8 325 57 283.9 283.9 273.5 284.0 0.04 31 498 5047 -40.5 -61.5 9 21.0 -41.0 325 57 284.0 284.0 273.5 284.1 0.02 32 487 5199 -41.5 -51.5 33 10.0 -41.8 325 58 284.6 284.6 273.9 284.8 0.07 33 463 5541 -43.5 -53.5 32 10.0 -43.8 325 61 286.2 286.2 274.8 286.4 0.06 34 425 6116 -44.9 -63.9 10 19.0 -45.3 325 66 291.5 291.5 277.4 291.6 0.02 35 400 6520 -46.1 -69.1 6 23.0 -46.4 330 74 295.1 295.1 279.1 295.1 0.01 36 392 6654 -46.7 -70.7 5 24.0 -47.0 330 75 296.0 296.0 279.6 296.0 0.01 37 347 7458 -50.3 -69.3 9 19.0 -50.5 330 78 301.6 301.6 282.0 301.7 0.01 38 326 7867 -49.5 -69.5 8 20.0 -49.8 326 80 308.2 308.2 284.7 308.2 0.01 39 322 7948 -49.8 -69.7 8 19.8 -50.1 325 80 308.8 308.8 284.9 308.9 0.01 40 302 8367 -51.5 -70.5 9 19.0 -51.8 325 77 312.2 312.2 286.1 312.2 0.01 41 300 8410 -51.3 -70.3 9 19.0 -51.5 325 77 313.0 313.0 286.4 313.1 0.01 42 250 9600 -47.3 -77.3 2 30.0 -47.9 330 69 335.7 335.7 293.3 335.8 0.00 43 230 10152 -45.1 -78.1 1 33.0 -45.8 334 59 347.2 347.2 296.0 347.2 0.00 44 200 11080 -46.1 -79.1 1 33.0 -46.9 330 55 359.8 359.8 298.7 359.8 0.00 45 177 11890 -47.5 -80.5 1 33.0 -48.2 323 56 370.3 370.3 300.6 370.3 0.00 46 156 12729 -44.9 -79.9 1 35.0 -46.0 338 50 388.3 388.3 303.5 388.3 0.00 47 150 12990 -46.3 -80.3 1 34.0 -47.3 325 45 390.3 390.3 303.8 390.3 0.00 48 143 13309 -46.9 -80.9 1 34.0 -47.9 321 44 394.6 394.6 304.5 394.6 0.00 49 121 14421 -46.5 -81.5 1 35.0 -47.6 326 53 414.6 414.6 307.1 414.7 0.00 50 113 14879 -44.3 -80.3 1 36.0 -45.8 331 47 426.9 426.9 308.5 427.0 0.01 51 107 15245 -45.1 -81.1 1 36.0 -46.6 335 42 432.1 432.1 309.1 432.2 0.01 52 100 15700 -43.7 -79.7 1 36.0 -45.4 320 46 443.3 443.3 310.2 443.3 0.01 53 84 16865 -45.3 -81.3 1 36.0 -47.0 331 42 462.7 462.7 312.0 462.7 0.01 54 76 17533 -44.1 -81.1 1 37.0 -46.2 335 32 478.6 478.7 313.4 478.7 0.01 55 70 18080 -47.1 -82.1 1 35.0 -48.8 335 34 483.6 483.6 313.7 483.7 0.01 56 52 20034 -51.1 -84.1 1 33.0 -52.6 328 32 517.2 517.2 316.1 517.3 0.01 57 50 20290 -50.3 -84.3 1 34.0 -52.0 345 26 524.9 524.9 316.6 525.0 0.01 58 41 21575 -52.1 -85.1 1 33.0 -53.7 328 30 551.1 551.1 318.2 551.1 0.01 59 31 23395 -48.5 -83.5 1 35.0 -51.4 3 25 606.7 606.7 320.9 606.8 0.01 60 30 23610 -49.5 -83.5 1 34.0 -52.2 10 15 609.7 609.7 321.0 609.8 0.01 61 27 24300 -51.3 -84.3 1 33.0 -53.8 359 19 623.3 623.3 321.6 623.4 0.01 62 20 26260 -50.1 -84.1 1 34.0 -53.5 10 41 682.8 682.8 323.9 682.9 0.02 63 19 26595 -50.5 -84.5 1 34.0 -53.9 16 43 691.7 691.7 324.1 691.8 0.02 64 17 27332 -42.5 -81.5 1 39.0 -49.3 34 54 739.7 739.7 325.7 739.9 0.03 65 16 27743 -41.3 -80.3 1 39.0 -48.8 50 51 756.5 756.6 326.1 756.9 0.04 66 12 29674 -46.5 -82.5 1 36.0 -52.8 46 58 803.0 803.0 327.3 803.3 0.04 67 10 30890 -44.1 -82.1 1 38.0 -52.2 45 62 854.9 855.0 328.5 855.4 0.05 68 9.9 30957 -44.9 -81.9 1 37.0 -52.7 854.4 854.4 328.5 854.9 0.05 69 8.6 31911 -38.9 -79.9 1 41.0 -50.5 912.9 912.9 329.7 913.7 0.08 70 5.3 35156 -49.7 -84.7 1 35.0 -57.6 1000.1 1000.1 331.2 1000.7 0.06 71 5.1 35408 -47.7 -83.7 1 36.0 -56.9 1020.2 1020.2 331.5 1021.0 0.07 72 4.4 36379 -49.9 -84.9 1 35.0 -58.5 1053.8 1053.9 332.0 1054.6 0.07 73 4.2 36684 -48.9 -83.9 1 35.0 -58.2 1072.7 1072.8 332.3 1073.7 0.08 TRP 347 7458 -50.3 -69.3 9 19.0 -50.5 330 78 301.6 301.6 282.0 301.7 0.01 WND 322 7948 -49.8 -69.7 8 19.8 -50.1 325 80 308.8 308.8 284.9 308.9 0.01 Sounding variables and indices 1000-500 mb thick: 4950.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 35.11 % Est. max temperature: -9.39 C = 15.10 F Sfc-Lift cond lev (LCL): 959.32 mb = 372.04 m = 1220.58 ft T: -20.63 C 700-500 lapse rate: 4.87 C/km Conv cond level (CCL): 1000.00 mb = 70.00 m = 229.66 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -26.13 C = -15.04 F Cap Strength: 21.45 C Lifted Index: 23.08 C Risk: None Lifted Index @300 mb: 40.56 C Lifted Index @700 mb: 13.62 C Showalter Index: 15.96 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 8.80 C K Index: -24.70 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.40 J/kg Max Up Vert Vel: 11.95 m/s Conv Inhibition (B-): 94269.41 J/kg Cap Strength: 22.63 C Lift Cond Lev (LCL): 878.70 mb = 1021.87 m = 3352.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 25 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 1004 29 285 7 6.8 -1.8 | 188 24 3.4 23.4 1 1000 70 270 9 9.0 -0.0 | 193 26 5.7 25.2 2 969 305 310 16 12.3 -10.3 | 211 17 8.9 14.9 3 929 610 310 19 14.6 -12.2 | 221 17 11.2 13.0 4 925 642 310 18 13.8 -11.6 | 218 17 10.5 13.6 5 892 914 310 15 11.5 -9.6 | 208 18 8.2 15.5 6 856 1219 315 15 10.6 -10.6 | 207 16 7.3 14.6 7 850 1267 315 15 10.6 -10.6 | 207 16 7.3 14.6 8 787 1829 315 18 12.7 -12.7 | 217 16 9.4 12.5 9 755 2134 320 18 11.6 -13.8 | 216 14 8.2 11.4 10 724 2438 325 22 12.6 -18.0 | 232 12 9.3 7.2 11 700 2679 325 23 13.2 -18.8 | 237 12 9.9 6.3 12 694 2743 325 23 13.2 -18.8 | 237 12 9.9 6.3 13 664 3048 320 26 16.7 -19.9 | 249 14 13.4 5.3 14 635 3353 330 29 14.5 -25.1 | 270 11 11.2 0.1 15 608 3658 320 34 21.9 -26.0 | 273 19 18.5 -0.9 16 557 4267 325 50 28.7 -41.0 | 302 30 25.3 -15.8 17 510 4877 325 56 32.1 -45.9 | 306 35 28.8 -20.7 18 500 5020 325 57 32.7 -46.7 | 306 36 29.4 -21.5 19 426 6096 325 66 37.9 -54.1 | 310 45 34.5 -28.9 20 400 6520 330 74 37.0 -64.1 | 319 51 33.7 -38.9 21 347 7458 330 78 39.0 -67.5 | 320 55 35.7 -42.4 22 339 7620 330 79 39.5 -68.4 | 320 56 36.2 -43.2 23 323 7925 325 80 45.9 -65.5 | 313 59 42.6 -40.3 24 322 7948 325 80 45.9 -65.5 | 313 59 42.6 -40.3 25 300 8410 325 77 44.2 -63.1 | 313 56 40.8 -37.9 26 268 9144 330 67 33.5 -58.0 | 317 45 30.2 -32.8 27 250 9600 330 69 34.5 -59.8 | 318 47 31.2 -34.6 28 233 10058 335 60 25.4 -54.4 | 323 37 22.0 -29.2 29 213 10668 330 55 27.5 -47.6 | 313 33 24.2 -22.4 30 200 11080 330 55 27.5 -47.6 | 313 33 24.2 -22.4 31 169 12192 320 57 36.6 -43.7 | 299 38 33.3 -18.5 32 154 12802 340 49 16.8 -46.0 | 327 25 13.4 -20.9 33 150 12990 325 45 25.8 -36.9 | 297 25 22.5 -11.7 34 141 13411 320 44 28.3 -33.7 | 289 26 25.0 -8.5 35 123 14326 325 54 31.0 -44.2 | 305 34 27.6 -19.0 36 107 15240 335 42 17.7 -38.1 | 312 19 14.4 -12.9 37 100 15700 320 46 29.6 -35.2 | 291 28 26.2 -10.1 38 98 15850 320 46 29.6 -35.2 | 291 28 26.2 -10.1 39 85 16764 330 44 22.0 -38.1 | 305 23 18.7 -12.9 40 78 17374 335 31 13.1 -28.1 | 287 10 9.8 -2.9 41 70 18080 335 34 14.4 -30.8 | 297 12 11.0 -5.6 42 62 18898 325 44 25.2 -36.0 | 296 24 21.9 -10.9 43 54 19812 335 35 14.8 -31.7 | 300 13 11.5 -6.5 44 51 20117 325 31 17.8 -25.4 | 271 14 14.4 -0.2 45 50 20290 345 26 6.7 -25.1 | 269 3 3.4 0.1 46 49 20422 350 29 5.0 -28.6 | 333 4 1.7 -3.4 47 47 20726 335 23 9.7 -20.8 | 236 8 6.4 4.3 48 43 21336 340 24 8.2 -22.6 | 242 6 4.9 2.6 49 41 21641 325 32 18.4 -26.2 | 274 15 15.0 -1.0 50 39 21946 345 30 7.8 -29.0 | 311 6 4.4 -3.8 51 32 23165 355 36 3.1 -35.9 | 1 11 -0.2 -10.7 52 30 23610 10 15 -2.6 -14.8 | 150 12 -5.9 10.4 53 29 23774 20 24 -8.2 -22.6 | 103 12 -11.5 2.6 54 28 24079 10 15 -2.6 -14.8 | 150 12 -5.9 10.4 55 27 24384 355 20 1.7 -19.9 | 163 5 -1.6 5.3 56 24 24994 10 36 -6.3 -35.5 | 43 14 -9.6 -10.3 57 20 26213 25 23 -9.7 -20.8 | 108 14 -13.1 4.3 58 20 26260 10 41 -7.1 -40.4 | 35 18 -10.5 -15.2 59 19 26518 15 42 -10.9 -40.6 | 43 21 -14.2 -15.4 60 18 27127 20 48 -16.4 -45.1 | 45 28 -19.7 -19.9 61 17 27432 40 57 -36.6 -43.7 | 65 44 -40.0 -18.5 62 16 27737 50 51 -39.1 -32.8 | 80 43 -42.4 -7.6 63 14 28651 50 69 -52.9 -44.4 | 71 59 -56.2 -19.2 64 12 29870 45 56 -39.6 -39.6 | 71 45 -42.9 -14.4 65 10 30890 45 62 -43.8 -43.8 | 68 51 -47.2 -18.7 Wind Parameters Mean winds (0-6000m): 322.5 at 33.9 knts Storm direction: 352.5 at 25.4 knts Shear (0-3000m) pos: 3.0 neg: 0.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 59.6 deg Storm rel helicity (0-3000m) pos: 99.0 neg: -18.1 tot: 80.9 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.24 Bulk Shear: 57.76 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 ------------------------------------------------------------------------------- 500 303 14 207 19| 12.6 0.0 12.6| 62.1 0.0 62.1 124.2 0.75| 15.1 11.3 1000 307 15 210 18| 4.8 0.0 4.8| 63.0 -15.9 47.0 47.0 0.41| 9.6 4.0 1500 310 15 209 18| 3.7 0.0 3.7| 68.7 -17.0 51.7 34.5 0.42| 7.2 3.0 2000 311 16 211 17| 3.3 0.0 3.3| 75.3 -17.7 57.6 28.8 0.43| 6.1 2.6 2500 314 17 213 16| 3.6 0.0 3.6| 88.9 -18.1 70.8 28.3 0.49| 5.9 2.9 3000 316 18 217 15| 3.0 0.7 3.7| 99.0 -18.1 80.9 27.0 0.52| 5.6 2.9 4000 319 22 232 14| 3.1 2.0 5.1|160.3 -18.1 142.2 35.6 0.55| 7.1 3.9 5000 321 28 257 15| 3.4 2.1 5.4|212.7 -18.1 194.6 38.9 0.54| 7.1 3.8 6000 322 34 276 17| 2.8 2.4 5.2|238.7 -18.1 220.5 36.8 0.51| 6.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251204.12.gif