UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:0000Z 1 MAY 25 Station: CYUX WMO ident: 71081 Latitude: 68.77 Longitude: -81.22 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 2 70 9 SFC 999 6 -12.5 -15.7 77 3.2 -13.2 70 9 260.7 260.9 260.0 263.8 1.12 2 937 494 -17.1 -17.1 100 0.0 -17.1 72 11 260.9 261.0 260.0 263.8 1.07 3 925 591 -17.9 -17.9 100 0.0 -17.9 75 11 261.0 261.2 260.0 263.8 1.01 4 850 1218 -22.7 -23.4 94 0.7 -22.8 95 15 262.4 262.5 260.5 264.3 0.68 5 844 1270 -23.1 -23.7 95 0.6 -23.2 99 15 262.5 262.6 260.5 264.4 0.67 6 840 1305 -19.9 -21.2 89 1.3 -20.1 99 15 266.2 266.3 263.6 268.6 0.84 7 779 1862 -21.3 -23.4 83 2.1 -21.6 112 14 270.5 270.6 266.4 272.6 0.74 8 750 2141 -22.1 -24.0 85 1.9 -22.4 125 11 272.6 272.7 267.8 274.7 0.73 9 735 2289 -22.5 -23.6 91 1.1 -22.7 117 11 273.7 273.9 268.7 276.0 0.77 10 721 2430 -23.1 -26.8 72 3.7 -23.6 110 11 274.6 274.7 268.9 276.3 0.59 11 709 2553 -23.9 -28.8 64 4.9 -24.5 115 12 275.0 275.1 269.0 276.5 0.50 12 700 2646 -24.1 -27.2 75 3.1 -24.5 120 13 275.8 275.9 269.7 277.6 0.59 13 688 2772 -24.7 -27.0 81 2.3 -25.0 125 12 276.5 276.6 270.1 278.3 0.61 14 681 2846 -25.5 -30.5 63 5.0 -26.1 123 11 276.4 276.5 269.8 277.8 0.44 15 599 3767 -29.7 -31.5 84 1.8 -29.9 132 15 281.9 282.0 273.1 283.3 0.46 16 577 4032 -31.9 -34.6 77 2.7 -32.1 120 14 282.3 282.4 273.1 283.4 0.35 17 567 4155 -32.3 -33.0 93 0.7 -32.4 132 15 283.3 283.4 273.8 284.6 0.42 18 563 4205 -32.7 -35.0 80 2.3 -32.9 137 15 283.4 283.4 273.7 284.5 0.35 19 546 4420 -33.7 -34.8 90 1.1 -33.8 145 15 284.7 284.8 274.5 285.9 0.36 20 533 4589 -35.1 -37.5 79 2.4 -35.3 145 16 285.0 285.0 274.5 285.9 0.29 21 500 5030 -38.9 -40.1 88 1.2 -39.0 145 16 285.6 285.7 274.8 286.4 0.23 22 491 5155 -39.7 -40.5 92 0.8 -39.8 141 16 286.1 286.2 275.0 286.9 0.23 23 487 5211 -40.3 -43.8 69 3.5 -40.5 142 16 286.1 286.1 274.9 286.6 0.16 24 474 5395 -41.5 -43.0 85 1.5 -41.6 157 17 286.8 286.8 275.3 287.4 0.18 25 463 5554 -42.7 -45.6 73 2.9 -42.8 165 18 287.2 287.2 275.5 287.7 0.14 26 459 5613 -43.1 -51.1 41 8.0 -43.4 165 18 287.4 287.5 275.5 287.7 0.08 27 454 5687 -43.7 -49.7 51 6.0 -43.9 165 18 287.6 287.6 275.6 287.9 0.09 28 433 6004 -45.7 -50.7 57 5.0 -45.9 165 19 289.0 289.0 276.3 289.3 0.08 29 426 6113 -46.5 -48.6 79 2.1 -46.6 165 19 289.3 289.3 276.5 289.7 0.11 30 415 6286 -47.1 -58.1 27 11.0 -47.3 159 20 290.7 290.7 277.1 290.8 0.04 31 409 6383 -47.5 -54.5 44 7.0 -47.7 156 21 291.4 291.4 277.4 291.6 0.06 32 400 6530 -48.1 -57.1 35 9.0 -48.3 155 18 292.5 292.5 278.0 292.6 0.04 33 397 6579 -48.3 -57.3 35 9.0 -48.5 155 16 292.8 292.9 278.2 293.0 0.04 34 375 6953 -48.7 -61.7 21 13.0 -49.0 164 14 297.1 297.1 280.1 297.2 0.03 35 368 7077 -48.3 -66.3 11 18.0 -48.6 167 13 299.3 299.3 281.0 299.3 0.01 36 335 7696 -46.7 -66.7 8 20.0 -47.1 177 10 309.6 309.6 285.2 309.7 0.01 37 321 7979 -46.5 -66.5 9 20.0 -46.9 168 10 313.7 313.7 286.6 313.7 0.02 38 304 8341 -43.9 -66.9 6 23.0 -44.5 168 8 322.3 322.3 289.5 322.3 0.02 39 300 8430 -44.1 -67.1 6 23.0 -44.7 175 7 323.2 323.2 289.8 323.3 0.02 40 250 9660 -41.9 -65.9 6 24.0 -42.8 195 8 343.8 343.8 295.3 343.9 0.02 41 231 10195 -41.5 -66.5 5 25.0 -42.5 200 7 352.2 352.2 297.1 352.3 0.02 42 200 11170 -42.1 -69.1 4 27.0 -43.2 210 6 366.1 366.1 299.9 366.2 0.02 43 152 13021 -43.3 -76.3 1 33.0 -44.6 226 4 393.9 393.9 304.3 394.0 0.01 44 150 13110 -43.1 -76.1 1 33.0 -44.4 215 4 395.8 395.8 304.6 395.8 0.01 45 118 14729 -43.3 -82.3 1 39.0 -44.9 344 2 423.5 423.5 308.1 423.6 0.00 46 111 15143 -41.7 -82.7 0 41.0 -43.6 17 2 434.0 434.0 309.3 434.0 0.00 47 100 15850 -42.7 -82.7 0 40.0 -44.6 125 5 445.2 445.2 310.4 445.2 0.00 48 84 17022 -45.3 -84.3 0 39.0 -47.0 142 4 462.7 462.7 312.0 462.7 0.00 49 70 18240 -45.1 -85.1 0 40.0 -47.1 165 3 487.9 487.9 314.1 487.9 0.00 50 58 19492 -46.5 -85.5 0 39.0 -48.6 255 2 511.7 511.7 315.8 511.7 0.00 51 50 20480 -45.1 -85.1 0 40.0 -47.8 165 3 537.2 537.2 317.3 537.2 0.01 52 47 20893 -44.5 -84.5 0 40.0 -47.5 117 3 548.2 548.2 318.0 548.3 0.01 53 30 23880 -46.7 -85.7 0 39.0 -50.1 80 5 617.3 617.3 321.4 617.4 0.01 54 20 26560 -47.1 -86.1 0 39.0 -51.5 100 8 692.0 692.0 324.1 692.1 0.01 55 11 30530 -46.5 -85.5 0 39.0 -53.2 83 11 823.2 823.2 327.8 823.4 0.02 56 10 31170 -42.1 -83.1 0 41.0 -51.2 105 13 862.4 862.4 328.7 862.8 0.04 57 9.2 31737 -39.9 -80.9 0 41.0 -50.7 891.6 891.7 329.2 892.3 0.06 58 6.1 34573 -35.1 -78.1 0 43.0 -50.9 1023.4 1023.5 331.6 1025.2 0.15 59 5.3 35552 -35.7 -78.7 0 43.0 -51.9 1062.7 1062.8 332.1 1064.7 0.15 60 4.6 36547 -30.9 -75.9 0 45.0 -51.2 1129.1 1129.2 333.1 1132.8 0.28 TRP 397 6579 -48.3 -57.3 35 9.0 -48.5 155 16 292.8 292.9 278.2 293.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5028.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 83.69 % Est. max temperature: -10.84 C = 12.49 F Sfc-Lift cond lev (LCL): 948.69 mb = 399.51 m = 1310.71 ft T: -16.21 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.01 C Layer 937.0- 925.0 mb Conv cond level (CCL): 933.06 mb = 525.62 m = 1724.44 ft Mean mixing ratio: 1.05 g/kg Conv temperature: -12.32 C = 9.83 F Cap Strength: 17.85 C Lifted Index: 17.97 C Risk: None Lifted Index @300 mb: 42.13 C Lifted Index @700 mb: 11.56 C Showalter Index: 17.62 C Risk: None Total Totals Index: 31.70 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 15.50 C K Index: -10.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 4.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.66 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 17.98 C Lift Cond Lev (LCL): 932.56 mb = 529.71 m = 1737.88 ft Lev Free Conv (LFC): 927.56 mb = 570.21 m = 1870.76 ft Equ Level (EL): 917.56 mb = 650.92 m = 2135.53 ft B at Equ Level: 2.60 J/kg Max Parcel Lev (MPL): 877.56 mb = 981.43 m = 3219.87 ft Wind level data Storm motion: 156 at 11 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 ---------------------------------------------------------- 0 999 6 70 9 -8.5 -3.1 | 18 13 -4.2 -12.7 1 960 305 65 12 -10.9 -5.1 | 24 16 -6.6 -14.7 2 925 591 75 11 -10.6 -2.8 | 27 14 -6.3 -12.5 3 923 610 75 11 -10.6 -2.8 | 27 14 -6.3 -12.5 4 886 914 95 13 -13.0 1.1 | 46 12 -8.7 -8.5 5 850 1218 95 15 -14.9 1.3 | 52 14 -10.6 -8.3 6 850 1219 100 15 -14.8 2.6 | 56 13 -10.5 -7.0 7 815 1524 95 14 -13.9 1.2 | 49 13 -9.7 -8.4 8 782 1829 110 14 -13.2 4.8 | 61 10 -8.9 -4.8 9 751 2134 125 11 -9.0 6.3 | 55 6 -4.7 -3.3 10 720 2438 110 11 -10.3 3.8 | 46 8 -6.0 -5.9 11 700 2646 120 13 -11.3 6.5 | 66 8 -7.0 -3.1 12 690 2743 125 12 -9.8 6.9 | 64 6 -5.5 -2.7 13 661 3048 120 10 -8.7 5.0 | 43 6 -4.4 -4.6 14 607 3658 140 16 -10.3 12.3 | 114 7 -6.0 2.6 15 581 3962 115 14 -12.7 5.9 | 66 9 -8.4 -3.7 16 557 4267 145 15 -8.6 12.3 | 122 5 -4.3 2.7 17 511 4877 145 17 -9.8 13.9 | 128 7 -5.5 4.3 18 500 5030 145 16 -9.2 13.1 | 126 6 -4.9 3.5 19 489 5182 140 16 -10.3 12.3 | 114 7 -6.0 2.6 20 467 5486 165 18 -4.7 17.4 | 177 8 -0.4 7.8 21 427 6096 165 19 -4.9 18.4 | 176 9 -0.6 8.7 22 408 6401 155 21 -8.9 19.0 | 154 10 -4.6 9.4 23 400 6530 155 18 -7.6 16.3 | 154 7 -3.3 6.7 24 397 6579 155 16 -6.8 14.5 | 153 5 -2.5 4.9 25 339 7620 180 10 0.0 10.0 | 265 4 4.3 0.4 26 309 8230 160 10 -3.4 9.4 | 284 1 0.9 -0.2 27 300 8430 175 7 -0.6 7.0 | 306 5 3.7 -2.6 28 270 9144 170 10 -1.7 9.8 | 265 3 2.6 0.2 29 258 9449 185 10 0.9 10.0 | 266 5 5.2 0.3 30 250 9660 195 8 2.1 7.7 | 287 7 6.4 -1.9 31 215 10668 205 7 3.0 6.3 | 294 8 7.3 -3.3 32 200 11170 210 6 3.0 5.2 | 301 9 7.3 -4.4 33 180 11887 0 0 -0.0 -0.0 | 336 11 4.3 -9.6 34 150 13110 215 4 2.3 3.3 | 314 9 6.6 -6.3 35 109 15240 25 2 -0.8 -1.8 | 343 12 3.4 -11.4 36 100 15850 125 5 -4.1 2.9 | 358 7 0.2 -6.7 37 96 16154 125 4 -3.3 2.3 | 352 7 1.0 -7.3 38 70 18240 165 3 -0.8 2.9 | 332 8 3.5 -6.7 39 53 20117 300 1 0.9 -0.5 | 333 11 5.2 -10.1 40 50 20480 165 3 -0.8 2.9 | 332 8 3.5 -6.7 41 44 21336 65 2 -1.8 -0.8 | 347 11 2.5 -10.5 42 30 23880 80 5 -4.9 -0.9 | 3 11 -0.6 -10.5 43 22 25908 75 11 -10.6 -2.8 | 27 14 -6.3 -12.5 44 21 26213 75 13 -12.6 -3.4 | 32 15 -8.3 -13.0 45 20 26560 100 8 -7.9 1.4 | 24 9 -3.6 -8.2 46 18 27432 85 10 -10.0 -0.9 | 28 12 -5.7 -10.5 47 17 27737 95 11 -11.0 1.0 | 38 11 -6.7 -8.7 48 13 29261 30 3 -1.5 -2.6 | 347 13 2.8 -12.2 49 13 29566 60 10 -8.7 -5.0 | 17 15 -4.4 -14.6 50 12 29870 85 17 -16.9 -1.5 | 49 17 -12.6 -11.1 51 12 30175 70 10 -9.4 -3.4 | 21 14 -5.1 -13.0 52 10 31170 105 13 -12.6 3.4 | 53 10 -8.3 -6.2 Wind Parameters Mean winds (0-6000m): 125.9 at 14.0 knts Storm direction: 155.9 at 10.5 knts Shear (0-3000m) pos: 1.6 neg: 0.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -10.2 tot: 32.1 m^2/s^2 ave: 10.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 20.55 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 68 11 23 15| 2.4 0.0 2.4| 8.1 0.0 8.1 16.3 0.44| 4.8 2.1 1000 77 12 30 14| 3.4 0.0 3.4| 25.0 0.0 25.0 25.0 0.66| 5.4 3.6 1500 85 13 37 14| 2.4 0.0 2.4| 30.0 -3.5 26.5 17.7 0.53| 4.8 2.5 2000 91 13 42 13| 2.4 0.0 2.4| 37.1 -3.9 33.2 16.6 0.48| 5.2 2.5 2500 95 12 44 12| 1.9 0.3 2.2| 38.7 -6.8 31.9 12.8 0.35| 5.1 1.8 3000 100 12 46 11| 1.6 0.2 1.9| 42.3 -10.2 32.1 10.7 0.29| 5.0 1.4 4000 108 13 54 10| 1.9 0.7 2.5| 52.4 -19.7 32.7 8.2 0.24| 5.3 1.3 5000 117 13 64 8| 2.1 0.5 2.6| 62.9 -20.0 42.9 8.6 0.32| 5.2 1.7 6000 126 14 79 7| 2.2 0.4 2.6| 75.1 -21.7 53.5 8.9 0.37| 5.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250501.00.gif