UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 17 JAN 26 Station: CWEU WMO ident: 71917 Latitude: 79.98 Longitude: -85.93 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1008 10 -40.3 -44.0 68 3.7 -40.4 175 1 232.3 232.3 232.2 232.5 0.08 1 1007 16 -39.3 -41.0 84 1.7 -39.4 195 1 233.4 233.4 233.3 233.7 0.11 2 1003 42 -36.3 -38.6 79 2.3 -36.4 275 2 236.6 236.7 236.5 237.0 0.14 3 1000 62 -35.7 -38.7 74 3.0 -35.8 335 3 237.4 237.5 237.3 237.8 0.13 4 991 125 -31.5 -34.3 76 2.8 -31.7 336 5 242.3 242.3 242.1 242.8 0.21 5 976 234 -28.3 -31.4 75 3.1 -28.5 339 7 246.6 246.6 246.2 247.3 0.28 6 958 368 -26.3 -29.3 76 3.0 -26.6 341 10 249.9 250.0 249.4 250.9 0.35 7 933 559 -26.1 -29.4 74 3.3 -26.4 344 12 252.0 252.1 251.3 253.0 0.36 8 927 605 -25.1 -31.1 57 6.0 -25.6 345 13 253.5 253.5 252.4 254.3 0.31 9 925 621 -25.3 -31.3 57 6.0 -25.8 350 13 253.4 253.5 252.4 254.3 0.30 10 910 740 -24.9 -31.9 52 7.0 -25.5 0 12 255.0 255.1 253.7 255.9 0.29 11 857 1174 -27.7 -31.4 71 3.7 -28.0 45 13 256.5 256.6 255.0 257.4 0.32 12 850 1233 -27.3 -30.1 77 2.8 -27.5 55 17 257.5 257.6 255.9 258.6 0.37 13 836 1353 -26.9 -29.8 76 2.9 -27.2 55 16 259.2 259.3 257.3 260.3 0.39 14 794 1722 -30.1 -31.8 85 1.7 -30.2 55 12 259.6 259.7 257.6 260.6 0.34 15 755 2079 -30.9 -34.7 69 3.8 -31.2 79 7 262.5 262.6 259.7 263.3 0.27 16 719 2424 -32.9 -34.9 82 2.0 -33.0 123 11 264.0 264.1 260.9 264.8 0.27 17 703 2582 -33.7 -36.3 77 2.6 -33.8 129 13 264.8 264.9 261.4 265.6 0.24 18 700 2612 -33.5 -36.4 75 2.9 -33.7 130 14 265.4 265.4 261.8 266.1 0.24 19 690 2713 -32.9 -37.5 63 4.6 -33.2 130 12 267.1 267.2 263.1 267.8 0.22 20 654 3088 -34.9 -37.5 77 2.6 -35.1 155 23 269.0 269.1 264.4 269.7 0.23 21 647 3163 -34.9 -38.8 68 3.9 -35.1 160 25 269.8 269.9 265.0 270.5 0.21 22 631 3337 -34.1 -39.1 61 5.0 -34.4 173 30 272.7 272.7 266.9 273.3 0.20 23 554 4235 -40.3 -42.8 77 2.5 -40.4 165 34 275.7 275.7 268.8 276.2 0.16 24 538 4435 -40.7 -44.1 70 3.4 -40.8 166 36 277.5 277.6 269.9 278.0 0.14 25 536 4460 -40.7 -42.7 81 2.0 -40.8 167 36 277.8 277.9 270.1 278.4 0.17 26 530 4536 -40.9 -44.4 69 3.5 -41.1 167 37 278.5 278.5 270.5 278.9 0.14 27 522 4639 -41.7 -43.8 80 2.1 -41.8 168 39 278.7 278.8 270.7 279.2 0.15 28 517 4705 -42.1 -45.3 71 3.2 -42.2 169 40 279.0 279.0 270.8 279.4 0.13 29 513 4757 -42.5 -43.6 89 1.1 -42.5 169 40 279.2 279.2 270.9 279.7 0.16 30 509 4810 -42.7 -45.6 73 2.9 -42.8 169 41 279.5 279.6 271.1 280.0 0.13 31 507 4836 -42.7 -53.7 29 11.0 -43.0 170 41 279.9 279.9 271.1 280.0 0.05 32 505 4863 -42.5 -56.5 20 14.0 -42.9 170 42 280.4 280.4 271.5 280.5 0.04 33 500 4930 -42.9 -54.9 26 12.0 -43.2 175 43 280.7 280.7 271.6 280.9 0.04 34 449 5649 -46.1 -65.1 10 19.0 -46.4 171 46 285.5 285.5 274.3 285.5 0.01 35 401 6394 -50.1 -64.1 18 14.0 -50.3 175 37 289.7 289.7 276.5 289.7 0.02 36 400 6410 -50.3 -64.3 18 14.0 -50.5 175 37 289.6 289.6 276.5 289.7 0.02 37 356 7167 -52.7 -70.7 10 18.0 -52.9 165 26 296.2 296.2 279.7 296.2 0.01 38 318 7896 -52.9 -72.9 7 20.0 -53.1 167 20 305.6 305.6 283.7 305.7 0.01 39 305 8164 -54.5 -72.5 9 18.0 -54.7 169 18 307.1 307.1 284.2 307.1 0.01 40 300 8270 -54.5 -72.5 9 18.0 -54.7 165 14 308.5 308.5 284.8 308.6 0.01 41 282 8667 -53.3 -76.3 4 23.0 -53.5 143 14 315.8 315.8 287.3 315.8 0.00 42 250 9440 -54.1 -80.1 3 26.0 -54.4 150 7 325.6 325.6 290.5 325.6 0.00 43 200 10870 -55.7 -82.7 2 27.0 -55.9 120 7 344.6 344.6 295.4 344.6 0.00 44 191 11164 -55.1 -83.1 2 28.0 -55.4 152 3 350.1 350.1 296.7 350.1 0.00 45 167 12015 -58.1 -85.1 2 27.0 -58.3 98 4 358.8 358.8 298.5 358.8 0.00 46 150 12690 -58.7 -84.7 2 26.0 -58.9 35 6 368.9 368.9 300.4 369.0 0.00 47 104 14968 -62.7 -86.7 3 24.0 -62.9 6 14 402.0 402.0 305.5 402.1 0.00 48 100 15210 -62.3 -87.3 2 25.0 -62.5 10 14 407.4 407.4 306.2 407.4 0.00 49 82 16432 -62.7 -87.7 2 25.0 -63.0 8 19 430.3 430.3 308.9 430.3 0.00 50 70 17400 -65.3 -89.3 2 24.0 -65.5 345 23 444.7 444.7 310.3 444.7 0.00 51 64 17945 -65.5 -89.5 2 24.0 -65.7 358 30 455.8 455.8 311.4 455.8 0.00 52 50 19450 -64.7 -89.7 2 25.0 -65.0 355 46 491.0 491.0 314.3 491.0 0.00 53 47 19828 -65.1 -90.1 2 25.0 -65.4 349 47 498.8 498.8 314.9 498.8 0.00 54 30 22610 -58.9 -88.9 1 30.0 -59.9 350 94 584.1 584.1 319.9 584.1 0.00 55 20 25170 -55.7 -88.7 1 33.0 -57.8 350 134 665.7 665.7 323.3 665.7 0.01 56 18 25843 -54.1 -88.1 1 34.0 -56.7 350 145 691.1 691.1 324.1 691.2 0.01 57 17 26207 -57.1 -89.1 1 32.0 -59.2 348 143 692.9 692.9 324.2 692.9 0.01 58 15 27004 -53.9 -88.9 1 35.0 -56.9 345 146 728.7 728.8 325.3 728.8 0.01 59 14 27445 -55.7 -88.7 1 33.0 -58.4 345 163 737.2 737.2 325.6 737.2 0.01 60 12 28437 -50.9 -87.9 0 37.0 -55.5 348 168 787.4 787.4 326.9 787.5 0.01 61 10 29620 -51.9 -86.9 1 35.0 -56.6 350 170 825.8 825.8 327.8 826.0 0.02 62 9.4 30019 -54.1 -88.1 1 34.0 -58.3 350 167 832.2 832.2 328.0 832.4 0.02 63 7.8 31230 -49.1 -87.1 0 38.0 -55.9 897.9 897.9 329.4 898.1 0.03 64 6.4 32507 -56.3 -90.3 1 34.0 -60.7 919.6 919.6 329.8 919.7 0.02 65 6.0 32920 -53.0 -89.3 0 36.4 -59.0 350 197 951.1 951.1 330.4 951.3 0.02 66 5.9 33029 -52.1 -89.1 0 37.0 -58.5 959.5 959.5 330.5 959.7 0.02 67 5.8 33139 -52.7 -87.7 1 35.0 -58.9 961.5 961.6 330.5 961.9 0.03 TRP 356 7167 -52.7 -70.7 10 18.0 -52.9 165 26 296.2 296.2 279.7 296.2 0.01 WND 6.0 32920 -53.0 -89.3 0 36.4 -59.0 350 197 951.1 951.1 330.4 951.3 0.02 Sounding variables and indices 1000-500 mb thick: 4868.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 70.87 % Est. max temperature: -16.07 C = 3.08 F Sfc-Lift cond lev (LCL): 944.64 mb = 469.05 m = 1538.85 ft T: -26.19 C 700-500 lapse rate: 4.06 C/km ThetaE index: 0.06 C Layer 925.0- 910.0 mb Conv cond level (CCL): 1007.00 mb = 16.41 m = 53.82 ft Mean mixing ratio: 0.29 g/kg Conv temperature: -30.90 C = -23.62 F Cap Strength: 25.92 C Lifted Index: 26.10 C Risk: None Lifted Index @300 mb: 42.22 C Lifted Index @700 mb: 15.05 C Showalter Index: 18.19 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 12.80 C K Index: -17.40 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.95 J/kg Max Up Vert Vel: 11.40 m/s Conv Inhibition (B-): 72817.54 J/kg Cap Strength: 25.95 C Lift Cond Lev (LCL): 903.93 mb = 788.27 m = 2586.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 at 19 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 1008 10 175 1 -0.1 1.0 | 11 18 -3.3 -17.2 1 1000 62 335 3 1.3 -2.7 | 5 21 -2.0 -21.0 2 967 305 340 9 3.1 -8.5 | 0 27 -0.1 -26.7 3 926 610 345 13 3.4 -12.6 | 360 31 0.1 -30.8 4 925 621 350 13 2.3 -12.8 | 2 31 -1.0 -31.0 5 888 914 15 10 -2.6 -9.7 | 12 28 -5.8 -27.9 6 852 1219 50 14 -10.7 -9.0 | 27 31 -13.9 -27.2 7 850 1233 55 17 -13.9 -9.8 | 31 33 -17.1 -28.0 8 782 1829 55 11 -9.0 -6.3 | 26 27 -12.2 -24.5 9 749 2134 85 6 -6.0 -0.5 | 26 21 -9.2 -18.8 10 717 2438 125 11 -9.0 6.3 | 46 17 -12.2 -11.9 11 700 2612 130 14 -10.7 9.0 | 56 17 -13.9 -9.2 12 687 2743 130 12 -9.2 7.7 | 50 16 -12.4 -10.5 13 629 3353 175 31 -2.7 30.9 | 155 14 -5.9 12.6 14 601 3658 165 31 -8.0 29.9 | 136 16 -11.2 11.7 15 550 4267 165 34 -8.8 32.8 | 141 19 -12.0 14.6 16 504 4877 170 42 -7.3 41.4 | 156 25 -10.5 23.1 17 500 4930 175 43 -3.7 42.8 | 164 26 -7.0 24.6 18 460 5486 170 48 -8.3 47.3 | 158 31 -11.6 29.0 19 419 6096 175 40 -3.5 39.8 | 163 23 -6.7 21.6 20 400 6410 175 37 -3.2 36.9 | 161 20 -6.4 18.6 21 356 7167 165 26 -6.7 25.1 | 125 12 -9.9 6.9 22 332 7620 165 22 -5.7 21.3 | 109 9 -8.9 3.0 23 302 8230 170 18 -3.1 17.7 | 85 6 -6.3 -0.5 24 300 8270 165 14 -3.6 13.5 | 55 8 -6.8 -4.7 25 288 8534 140 15 -9.6 11.5 | 62 15 -12.9 -6.7 26 262 9144 155 9 -3.8 8.2 | 35 12 -7.0 -10.1 27 250 9440 150 7 -3.5 6.1 | 29 14 -6.7 -12.2 28 206 10668 95 9 -9.0 0.8 | 35 21 -12.2 -17.5 29 200 10870 120 7 -6.1 3.5 | 32 17 -9.3 -14.7 30 188 11278 165 1 -0.3 1.0 | 11 18 -3.5 -17.3 31 150 12690 35 6 -3.4 -4.9 | 16 24 -6.7 -23.2 32 115 14326 5 10 -0.9 -10.0 | 8 28 -4.1 -28.2 33 110 14630 360 15 -0.0 -15.0 | 6 33 -3.2 -33.2 34 100 15210 10 14 -2.4 -13.8 | 10 33 -5.6 -32.0 35 100 15240 45 12 -8.5 -8.5 | 24 29 -11.7 -26.7 36 95 15545 345 13 3.4 -12.6 | 360 31 0.1 -30.8 37 86 16154 15 20 -5.2 -19.3 | 13 38 -8.4 -37.6 38 78 16764 360 17 -0.0 -17.0 | 5 35 -3.2 -35.2 39 70 17374 15 19 -4.9 -18.4 | 13 37 -8.1 -36.6 40 70 17400 345 23 6.0 -22.2 | 356 41 2.7 -40.5 41 67 17678 345 23 6.0 -22.2 | 356 41 2.7 -40.5 42 64 17983 360 31 -0.0 -31.0 | 4 49 -3.2 -49.2 43 61 18288 345 32 8.3 -30.9 | 354 49 5.1 -49.1 44 55 18898 5 35 -3.1 -34.9 | 7 53 -6.3 -53.1 45 50 19450 355 46 4.0 -45.8 | 359 64 0.8 -64.1 46 45 20117 345 47 12.2 -45.4 | 352 64 8.9 -63.6 47 43 20422 350 48 8.3 -47.3 | 356 66 5.1 -65.5 48 39 21031 360 63 -0.0 -63.0 | 2 81 -3.2 -81.2 49 37 21336 350 64 11.1 -63.0 | 354 82 7.9 -81.3 50 30 22610 350 94 16.3 -92.6 | 353 112 13.1 -110.8 51 20 25170 350 134 23.3 -132.0 | 352 152 20.1 -150.2 52 18 25908 350 146 25.4 -143.8 | 352 164 22.1 -162.0 53 15 26822 345 138 35.7 -133.3 | 348 155 32.5 -151.5 54 14 27432 345 164 42.4 -158.4 | 347 181 39.2 -176.6 55 13 27737 345 157 40.6 -151.7 | 348 174 37.4 -169.9 56 11 28956 350 175 30.4 -172.3 | 352 193 27.2 -190.6 57 10 29620 350 170 29.5 -167.4 | 352 188 26.3 -185.7 58 8 29870 350 158 27.4 -155.6 | 352 176 24.2 -173.8 Wind Parameters Mean winds (0-6000m): 160.0 at 24.7 knts Storm direction: 190.0 at 18.5 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 76.2 deg Storm rel helicity (0-3000m) pos: 217.0 neg: -50.6 tot: 166.4 m^2/s^2 ave: 55.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.48 Bulk Shear: 135.43 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 ------------------------------------------------------------------------------- 500 340 7 2 25| 13.0 0.0 13.0| 0.0 -24.1 -24.1 -48.3 -0.33| 13.1 -4.3 1000 353 9 4 28| 6.2 0.0 6.2| 66.6 -24.1 42.4 42.4 0.18| 12.0 2.2 1500 17 11 13 30| 5.1 0.0 5.1|130.5 -31.1 99.4 66.3 0.34| 11.6 3.9 2000 29 11 17 29| 2.1 0.0 2.1|134.2 -41.6 92.7 46.3 0.26| 10.6 2.7 2500 40 11 21 28| 2.4 0.0 2.4|173.3 -44.4 129.0 51.6 0.34| 10.7 3.7 3000 61 11 29 27| 3.3 0.0 3.3|217.0 -50.6 166.4 55.5 0.42| 11.2 4.7 4000 129 16 62 18| 3.9 0.4 4.3|269.3 -66.0 203.3 50.8 0.45| 11.1 5.0 5000 151 20 88 13| 4.3 0.3 4.6|328.3 -66.0 262.3 52.5 0.49| 10.2 5.0 6000 160 25 113 13| 3.0 0.7 3.7|341.1 -84.4 256.6 42.8 0.43| 9.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20260117.12.gif