UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 5 DEC 25 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 1015 10 -35.9 -39.4 70 3.5 -36.0 130 3 236.2 236.3 236.1 236.6 0.12 1 1008 58 -35.1 -36.8 84 1.7 -35.2 51 3 237.5 237.5 237.5 237.9 0.16 2 1000 114 -30.7 -32.3 86 1.6 -30.8 320 3 242.4 242.5 242.3 243.1 0.25 3 994 157 -28.3 -30.1 84 1.8 -28.5 322 4 245.3 245.3 245.1 246.1 0.32 4 985 222 -28.7 -30.0 89 1.3 -28.8 326 5 245.5 245.6 245.3 246.4 0.32 5 982 244 -26.7 -28.5 85 1.8 -26.9 327 5 247.7 247.8 247.5 248.7 0.37 6 966 363 -24.1 -27.0 77 2.9 -24.4 340 7 251.5 251.6 251.0 252.7 0.43 7 956 439 -24.7 -26.5 85 1.8 -24.9 352 7 251.7 251.7 251.2 252.9 0.46 8 942 547 -24.1 -25.1 91 1.0 -24.2 10 8 253.3 253.4 252.8 254.8 0.53 9 925 680 -22.7 -24.8 83 2.1 -22.9 25 7 256.1 256.2 255.2 257.6 0.55 10 914 768 -21.7 -25.9 69 4.2 -22.2 38 7 258.0 258.1 256.6 259.4 0.51 11 885 1005 -22.7 -25.7 76 3.0 -23.1 60 7 259.4 259.4 257.8 260.8 0.53 12 850 1300 -23.1 -27.0 70 3.9 -23.5 70 10 261.9 262.0 259.8 263.3 0.49 13 790 1834 -24.9 -29.0 69 4.1 -25.4 75 7 265.6 265.6 262.4 266.8 0.44 14 767 2049 -24.9 -34.9 39 10.0 -25.8 79 8 267.8 267.9 263.6 268.6 0.26 15 727 2438 -25.7 -41.7 21 16.0 -26.9 135 7 271.1 271.1 265.7 271.5 0.14 16 718 2528 -25.7 -46.7 12 21.0 -27.0 140 7 272.0 272.1 266.2 272.3 0.08 17 700 2712 -27.1 -49.1 11 22.0 -28.3 150 8 272.5 272.5 266.5 272.7 0.06 18 609 3704 -33.7 -50.7 16 17.0 -34.4 151 10 275.9 275.9 268.7 276.1 0.06 19 582 4020 -36.1 -50.1 22 14.0 -36.7 165 10 276.7 276.8 269.2 277.0 0.07 20 576 4092 -36.5 -45.5 39 9.0 -36.9 165 10 277.1 277.1 269.6 277.5 0.11 21 571 4153 -37.1 -49.1 28 12.0 -37.6 165 10 277.1 277.1 269.5 277.3 0.08 22 567 4202 -37.3 -44.3 48 7.0 -37.7 165 10 277.4 277.4 269.8 277.8 0.13 23 553 4374 -38.3 -50.3 27 12.0 -38.8 168 10 278.2 278.2 270.2 278.4 0.07 24 540 4537 -39.7 -45.7 53 6.0 -39.9 173 9 278.4 278.5 270.4 278.8 0.12 25 500 5060 -43.5 -48.5 58 5.0 -43.7 170 10 280.0 280.0 271.3 280.3 0.09 26 454 5699 -48.3 -53.3 56 5.0 -48.4 175 10 281.8 281.8 272.3 282.0 0.06 27 429 6068 -50.5 -57.5 43 7.0 -50.6 180 14 283.6 283.6 273.3 283.8 0.04 28 400 6520 -53.3 -58.3 54 5.0 -53.4 175 16 285.7 285.7 274.5 285.8 0.04 29 362 7157 -57.1 -60.5 65 3.4 -57.2 190 15 288.9 288.9 276.2 289.0 0.03 30 314 8053 -58.7 -65.7 40 7.0 -58.7 188 16 298.7 298.7 280.8 298.7 0.02 31 307 8195 -57.9 -66.9 31 9.0 -58.0 202 14 301.7 301.7 282.1 301.8 0.02 32 301 8319 -57.7 -65.7 35 8.0 -57.8 189 11 303.7 303.7 282.9 303.8 0.02 33 300 8340 -57.5 -66.5 31 9.0 -57.6 185 10 304.3 304.3 283.1 304.4 0.02 34 296 8425 -57.3 -69.3 20 12.0 -57.4 183 10 305.7 305.7 283.7 305.8 0.01 35 254 9399 -56.7 -76.7 6 20.0 -56.9 171 11 320.3 320.3 288.8 320.3 0.00 36 250 9500 -55.5 -77.5 5 22.0 -55.7 175 11 323.6 323.6 289.8 323.6 0.00 37 247 9577 -54.9 -77.9 4 23.0 -55.1 175 11 325.6 325.6 290.5 325.6 0.00 38 200 10930 -53.9 -82.9 2 29.0 -54.2 170 13 347.4 347.4 296.1 347.4 0.00 39 188 11325 -54.5 -83.5 2 29.0 -54.8 180 11 352.6 352.6 297.2 352.7 0.00 40 180 11604 -53.1 -83.1 1 30.0 -53.5 178 10 359.3 359.3 298.6 359.4 0.00 41 167 12084 -54.7 -84.7 1 30.0 -55.1 163 9 364.5 364.5 299.5 364.5 0.00 42 150 12770 -53.9 -84.9 1 31.0 -54.3 190 4 377.2 377.2 301.8 377.2 0.00 43 133 13541 -53.9 -85.9 1 32.0 -54.4 274 2 390.4 390.4 303.9 390.4 0.00 44 120 14198 -55.9 -86.9 1 31.0 -56.3 346 0 398.4 398.4 305.0 398.4 0.00 45 100 15360 -54.7 -86.7 1 32.0 -55.2 265 12 422.0 422.0 308.0 422.0 0.00 46 70 17630 -57.1 -88.1 1 31.0 -57.7 280 14 462.2 462.2 312.0 462.2 0.00 47 58 18817 -59.1 -89.1 1 30.0 -59.7 279 25 483.3 483.3 313.7 483.3 0.00 48 50 19750 -58.7 -89.7 1 31.0 -59.4 290 27 505.2 505.2 315.3 505.2 0.00 49 30 23010 -51.5 -88.5 0 37.0 -53.8 305 62 604.2 604.2 320.8 604.3 0.01 50 26 23935 -53.5 -88.5 1 35.0 -55.6 300 75 623.8 623.8 321.6 623.8 0.01 51 21 25321 -49.9 -87.9 0 38.0 -53.3 309 89 674.0 674.0 323.6 674.0 0.01 52 20 25640 -50.5 -87.5 0 37.0 -53.8 315 76 681.6 681.6 323.8 681.7 0.01 53 17 26700 -51.1 -88.1 0 37.0 -54.6 312 92 712.1 712.1 324.8 712.2 0.01 54 16 27098 -47.3 -86.3 0 39.0 -52.3 314 104 737.0 737.0 325.6 737.1 0.01 55 14 27981 -48.3 -86.3 0 38.0 -53.4 315 101 762.3 762.3 326.3 762.4 0.02 56 13 28475 -43.7 -83.7 0 40.0 -51.0 315 112 794.5 794.5 327.1 794.8 0.03 57 12 29017 -40.3 -81.3 0 41.0 -49.6 315 120 825.0 825.0 327.8 825.4 0.04 58 10 30250 -44.7 -84.7 0 40.0 -52.6 305 113 852.7 852.7 328.5 853.0 0.03 59 8.7 31174 -48.5 -86.5 0 38.0 -55.1 872.6 872.6 328.9 872.8 0.03 60 7.8 31897 -45.9 -84.9 0 39.0 -54.2 910.7 910.7 329.7 911.0 0.04 61 6.1 33496 -56.1 -89.1 1 33.0 -60.7 933.2 933.2 330.1 933.4 0.02 62 6.0 33602 -56.2 -89.2 1 33.0 -60.9 310 136 937.2 937.3 330.1 937.5 0.02 63 5.6 34040 -56.5 -89.5 1 33.0 -61.3 954.5 954.5 330.4 954.7 0.02 64 4.8 35029 -51.5 -88.5 0 37.0 -59.0 1020.5 1020.6 331.5 1020.9 0.03 65 4.1 36049 -53.1 -88.1 1 35.0 -60.4 1059.9 1059.9 332.1 1060.3 0.04 TRP 362 7157 -57.1 -60.5 65 3.4 -57.2 190 15 288.9 288.9 276.2 289.0 0.03 WND 6.0 33602 -56.2 -89.2 1 33.0 -60.9 310 136 937.2 937.3 330.1 937.5 0.02 Sounding variables and indices 1000-500 mb thick: 4946.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 46.03 % Est. max temperature: -11.22 C = 11.81 F Sfc-Lift cond lev (LCL): 955.49 mb = 443.07 m = 1453.62 ft T: -24.68 C 700-500 lapse rate: 6.98 C/km Conv cond level (CCL): 1008.00 mb = 58.06 m = 190.48 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -26.67 C = -16.00 F Cap Strength: 23.39 C Lifted Index: 24.10 C Risk: None Lifted Index @300 mb: 38.05 C Lifted Index @700 mb: 19.93 C Showalter Index: 13.73 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.50 C K Index: -28.60 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.91 J/kg Max Up Vert Vel: 11.82 m/s Conv Inhibition (B-): 81734.91 J/kg Cap Strength: 24.10 C Lift Cond Lev (LCL): 941.78 mb = 548.45 m = 1799.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 at 7 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 1015 10 130 3 -2.3 1.9 | 17 5 -1.4 -4.6 1 1000 114 320 3 1.9 -2.3 | 342 9 2.9 -8.8 2 974 305 330 6 3.0 -5.2 | 341 12 3.9 -11.7 3 934 610 20 9 -3.1 -8.5 | 8 15 -2.1 -15.0 4 925 680 25 7 -3.0 -6.3 | 9 13 -2.0 -12.9 5 896 914 60 7 -6.1 -3.5 | 27 11 -5.1 -10.0 6 859 1219 60 8 -6.9 -4.0 | 30 12 -6.0 -10.5 7 850 1300 70 10 -9.4 -3.4 | 40 13 -8.5 -9.9 8 790 1829 75 7 -6.8 -1.8 | 35 10 -5.8 -8.3 9 758 2134 80 8 -7.9 -1.4 | 41 11 -6.9 -7.9 10 727 2438 135 7 -4.9 4.9 | 69 4 -4.0 -1.6 11 700 2712 150 8 -4.0 6.9 | 98 3 -3.1 0.4 12 697 2743 150 7 -3.5 6.1 | 80 3 -2.6 -0.5 13 667 3048 155 10 -4.2 9.1 | 128 4 -3.3 2.6 14 611 3658 150 10 -5.0 8.7 | 118 5 -4.1 2.1 15 585 3962 165 10 -2.6 9.7 | 152 4 -1.7 3.1 16 560 4267 165 10 -2.6 9.7 | 152 4 -1.7 3.1 17 513 4877 185 8 0.7 8.0 | 228 2 1.6 1.5 18 500 5060 170 10 -1.7 9.8 | 166 3 -0.8 3.3 19 491 5182 175 11 -1.0 11.0 | 180 4 -0.0 4.4 20 468 5486 165 11 -2.8 10.6 | 155 5 -1.9 4.1 21 447 5791 180 10 0.0 10.0 | 195 4 0.9 3.5 22 427 6096 180 15 0.0 15.0 | 186 9 0.9 8.5 23 400 6520 175 16 -1.4 15.9 | 177 9 -0.5 9.4 24 370 7010 175 19 -1.7 18.9 | 177 12 -0.7 12.4 25 362 7157 190 15 2.6 14.8 | 203 9 3.5 8.3 26 353 7315 190 17 3.0 16.7 | 201 11 3.9 10.2 27 336 7620 185 16 1.4 15.9 | 194 10 2.3 9.4 28 320 7925 175 18 -1.6 17.9 | 177 11 -0.6 11.4 29 305 8230 205 14 5.9 12.7 | 228 9 6.8 6.2 30 300 8340 185 10 0.9 10.0 | 208 4 1.8 3.4 31 291 8534 180 11 0.0 11.0 | 192 5 0.9 4.5 32 277 8839 175 12 -1.0 12.0 | 179 5 -0.1 5.4 33 264 9144 160 12 -4.1 11.3 | 146 6 -3.2 4.8 34 250 9500 175 11 -1.0 11.0 | 180 4 -0.0 4.4 35 240 9754 175 12 -1.0 12.0 | 179 5 -0.1 5.4 36 218 10363 150 11 -5.5 9.5 | 123 5 -4.6 3.0 37 208 10668 175 11 -1.0 11.0 | 180 4 -0.0 4.4 38 200 10930 170 13 -2.3 12.8 | 168 6 -1.3 6.3 39 199 10973 165 12 -3.1 11.6 | 157 6 -2.2 5.1 40 189 11278 180 11 0.0 11.0 | 192 5 0.9 4.5 41 181 11582 180 10 0.0 10.0 | 195 4 0.9 3.5 42 172 11887 155 10 -4.2 9.1 | 128 4 -3.3 2.6 43 150 12770 190 4 0.7 3.9 | 328 3 1.6 -2.6 44 118 14326 0 0 -0.0 -0.0 | 352 7 0.9 -6.5 45 107 14935 270 10 10.0 -0.0 | 301 13 10.9 -6.5 46 102 15240 300 7 6.1 -3.5 | 325 12 7.0 -10.0 47 100 15360 265 12 12.0 1.0 | 293 14 12.9 -5.5 48 97 15545 265 12 12.0 1.0 | 293 14 12.9 -5.5 49 84 16459 300 11 9.5 -5.5 | 319 16 10.5 -12.0 50 73 17374 295 17 15.4 -7.2 | 310 21 16.3 -13.7 51 70 17630 280 14 13.8 -2.4 | 301 17 14.7 -8.9 52 69 17678 310 17 13.0 -10.9 | 321 22 14.0 -17.4 53 63 18288 265 18 17.9 1.6 | 285 19 18.9 -4.9 54 60 18593 290 22 20.7 -7.5 | 303 26 21.6 -14.0 55 57 18898 275 26 25.9 -2.3 | 288 28 26.8 -8.8 56 52 19507 300 29 25.1 -14.5 | 309 33 26.0 -21.0 57 50 19750 290 27 25.4 -9.2 | 301 31 26.3 -15.7 58 47 20117 295 27 24.5 -11.4 | 305 31 25.4 -17.9 59 45 20422 275 46 45.8 -4.0 | 283 48 46.8 -10.5 60 39 21336 290 56 52.6 -19.2 | 296 59 53.6 -25.7 61 30 23010 305 62 50.8 -35.6 | 309 67 51.7 -42.1 62 28 23470 305 62 50.8 -35.6 | 309 67 51.7 -42.1 63 27 23774 295 79 71.6 -33.4 | 299 83 72.5 -39.9 64 25 24079 305 71 58.2 -40.7 | 309 76 59.1 -47.2 65 20 25603 310 93 71.2 -59.8 | 313 98 72.2 -66.3 66 20 25640 315 76 53.7 -53.7 | 318 81 54.7 -60.3 67 18 26213 310 76 58.2 -48.9 | 313 81 59.2 -55.4 68 15 27432 315 114 80.6 -80.6 | 317 119 81.5 -87.1 69 15 27737 315 95 67.2 -67.2 | 317 100 68.1 -73.7 70 12 28956 315 122 86.3 -86.3 | 317 127 87.2 -92.8 71 11 29566 315 105 74.2 -74.2 | 317 110 75.2 -80.8 72 10 30250 305 113 92.6 -64.8 | 307 118 93.5 -71.3 Wind Parameters Mean winds (0-6000m): 141.9 at 8.8 knts Storm direction: 171.9 at 6.6 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 60.9 neg: -11.0 tot: 49.9 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.78 Bulk Shear: 25.12 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 ------------------------------------------------------------------------------- 500 341 5 347 12| 0.0 10.4 10.4| 14.5 -7.8 6.7 13.5 -0.03| 14.1 -0.5 1000 16 6 4 13| 3.7 5.2 8.9| 38.4 -7.8 30.6 30.6 0.28| 11.7 3.3 1500 39 7 16 13| 3.2 3.5 6.7| 47.2 -8.9 38.4 25.6 0.32| 9.3 3.0 2000 50 7 22 12| 2.4 2.6 5.0| 48.9 -10.9 38.1 19.0 0.29| 7.6 2.2 2500 61 7 28 11| 2.9 2.1 5.0| 58.2 -10.9 47.4 18.9 0.35| 7.7 2.7 3000 77 7 37 10| 2.9 1.7 4.7| 60.9 -11.0 49.9 16.6 0.39| 7.1 2.8 4000 108 8 59 8| 2.3 1.3 3.5| 63.6 -11.7 51.9 13.0 0.40| 5.8 2.3 5000 128 8 76 6| 1.8 1.0 2.8| 65.6 -12.8 52.8 10.6 0.38| 5.2 2.0 6000 142 9 95 5| 1.8 0.7 2.5| 68.6 -15.7 52.9 8.8 0.33| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20251205.12.gif