UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052112.upa.cvt Date: 1200Z 21 MAY 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 21 MAY 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 1021 10 -4.7 -7.5 81 2.8 -5.5 150 14 266.9 267.2 266.4 272.6 2.13 1 1016 49 -5.3 -9.2 74 3.9 -6.4 156 15 266.6 266.9 265.8 271.7 1.87 2 1000 174 -6.1 -9.6 76 3.5 -7.1 175 20 267.0 267.3 266.1 272.1 1.84 3 973 388 -7.5 -9.8 84 2.3 -8.1 187 17 267.7 268.0 266.5 272.8 1.86 4 968 428 -6.3 -9.9 76 3.6 -7.4 190 16 269.3 269.6 267.7 274.4 1.86 5 928 757 -8.1 -10.1 85 2.0 -8.7 196 8 270.8 271.1 268.7 276.0 1.91 6 925 782 -7.3 -9.5 84 2.2 -7.9 195 8 271.8 272.2 269.5 277.4 2.01 7 923 799 -7.1 -9.3 84 2.2 -7.8 199 8 272.2 272.6 269.8 277.9 2.04 8 850 1437 -9.7 -11.6 86 1.9 -10.2 270 11 276.0 276.3 271.8 281.2 1.85 9 834 1584 -9.9 -10.7 94 0.8 -10.1 279 12 277.3 277.6 272.9 283.0 2.02 10 814 1771 -10.3 -12.7 83 2.4 -11.0 276 10 278.8 279.1 273.3 283.8 1.77 11 810 1809 -10.1 -13.0 79 2.9 -10.9 275 10 279.4 279.7 273.6 284.4 1.73 12 737 2529 -15.5 -15.5 100 0.0 -15.5 236 15 281.1 281.4 274.4 285.7 1.55 13 730 2602 -14.9 -16.0 91 1.1 -15.2 232 16 282.6 282.8 275.1 287.0 1.50 14 700 2918 -16.7 -18.7 84 2.0 -17.1 245 22 284.0 284.2 275.5 287.7 1.25 15 683 3102 -17.9 -20.6 79 2.7 -18.4 251 23 284.7 284.8 275.6 287.9 1.09 16 672 3223 -18.5 -20.3 86 1.8 -18.8 253 24 285.3 285.5 276.0 288.7 1.13 17 663 3323 -18.9 -21.8 78 2.9 -19.5 254 24 286.0 286.1 276.2 289.0 1.01 18 657 3390 -19.3 -31.3 34 12.0 -21.0 255 25 286.3 286.3 275.4 287.6 0.43 19 650 3470 -19.9 -30.9 37 11.0 -21.5 257 25 286.5 286.5 275.6 287.9 0.45 20 629 3712 -20.5 -42.5 12 22.0 -22.7 261 27 288.5 288.5 276.1 289.0 0.14 21 524 5037 -29.3 -49.3 13 20.0 -30.6 277 39 293.4 293.4 278.4 293.6 0.08 22 500 5370 -31.7 -46.7 21 15.0 -32.7 280 44 294.4 294.4 279.0 294.8 0.11 23 488 5541 -32.9 -46.9 23 14.0 -33.8 281 44 295.0 295.0 279.3 295.4 0.11 24 475 5730 -34.1 -41.1 49 7.0 -34.6 282 44 295.8 295.8 279.8 296.5 0.22 25 443 6214 -37.7 -42.1 63 4.4 -38.0 285 46 297.2 297.2 280.4 297.9 0.21 26 414 6677 -40.7 -46.7 52 6.0 -41.0 285 49 299.1 299.2 281.1 299.6 0.14 27 400 6910 -42.7 -47.7 58 5.0 -42.9 285 51 299.5 299.5 281.3 299.9 0.13 28 367 7486 -47.3 -52.0 58 4.7 -47.4 290 53 300.8 300.8 281.8 301.1 0.09 29 354 7725 -48.5 -54.5 50 6.0 -48.7 289 52 302.3 302.3 282.4 302.6 0.07 30 351 7781 -48.7 -52.4 65 3.7 -48.8 289 52 302.8 302.8 282.6 303.1 0.09 31 332 8146 -50.1 -59.1 34 9.0 -50.3 285 53 305.7 305.8 283.7 305.9 0.04 32 316 8469 -49.7 -68.7 9 19.0 -50.0 280 45 310.6 310.7 285.6 310.7 0.01 33 300 8810 -49.7 -71.7 6 22.0 -50.0 275 36 315.3 315.3 287.2 315.3 0.01 34 250 10010 -46.1 -76.1 2 30.0 -46.7 275 31 337.5 337.5 293.7 337.5 0.00 35 239 10310 -46.3 -77.3 2 31.0 -46.9 275 29 341.6 341.6 294.7 341.6 0.00 36 231 10537 -45.1 -79.1 1 34.0 -45.8 269 29 346.8 346.8 295.9 346.8 0.00 37 227 10654 -41.9 -79.9 1 38.0 -42.9 265 29 353.4 353.4 297.4 353.4 0.00 38 222 10806 -41.1 -79.1 1 38.0 -42.2 268 27 356.9 356.9 298.1 356.9 0.00 39 200 11510 -44.9 -80.9 1 36.0 -45.7 250 20 361.7 361.7 299.0 361.7 0.00 40 195 11679 -45.7 -81.7 1 36.0 -46.5 256 23 363.0 363.0 299.3 363.0 0.00 41 192 11782 -43.5 -81.5 1 38.0 -44.5 263 24 368.2 368.2 300.2 368.2 0.00 42 184 12069 -42.3 -81.3 1 39.0 -43.5 258 22 374.6 374.6 301.4 374.6 0.00 43 166 12760 -44.7 -82.7 1 38.0 -45.7 269 19 381.8 381.8 302.5 381.8 0.00 44 152 13351 -42.9 -82.9 0 40.0 -44.2 277 22 394.6 394.6 304.5 394.6 0.00 45 150 13440 -43.1 -83.1 0 40.0 -44.4 285 23 395.8 395.8 304.6 395.8 0.00 46 140 13903 -45.7 -83.7 1 38.0 -46.8 273 17 399.1 399.1 305.1 399.1 0.00 47 132 14296 -44.5 -83.5 1 39.0 -45.8 276 15 408.0 408.0 306.3 408.0 0.00 48 118 15042 -47.7 -84.7 1 37.0 -48.7 270 15 415.4 415.4 307.2 415.4 0.00 49 110 15508 -45.1 -84.1 0 39.0 -46.5 243 14 428.7 428.7 308.7 428.8 0.00 50 100 16140 -48.9 -85.9 1 37.0 -50.0 290 12 433.2 433.2 309.2 433.3 0.00 51 94 16547 -46.9 -84.9 1 38.0 -48.3 283 13 444.9 444.9 310.4 444.9 0.00 52 74 18131 -45.9 -84.9 0 39.0 -47.7 277 12 478.5 478.5 313.3 478.5 0.00 53 70 18500 -45.9 -84.9 0 39.0 -47.8 275 12 486.2 486.2 314.0 486.2 0.00 54 58 19747 -47.1 -86.1 0 39.0 -49.1 258 10 510.3 510.3 315.7 510.4 0.00 55 50 20730 -46.3 -85.3 0 39.0 -48.7 220 4 534.4 534.4 317.2 534.4 0.01 56 32 23708 -43.9 -83.9 0 40.0 -48.0 249 7 613.5 613.5 321.2 613.6 0.01 57 30 24140 -44.9 -84.9 0 40.0 -48.9 225 5 622.2 622.2 321.6 622.3 0.01 58 25 25358 -46.1 -85.1 0 39.0 -50.2 265 6 652.1 652.1 322.7 652.2 0.01 59 20 26850 -44.5 -84.5 0 40.0 -49.8 315 8 700.0 700.0 324.4 700.1 0.02 60 12 30297 -41.1 -82.1 0 41.0 -50.0 3 10 822.1 822.1 327.8 822.5 0.04 TRP 332 8146 -50.1 -59.1 34 9.0 -50.3 285 53 305.7 305.8 283.7 305.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 58.21 % Est. max temperature: 3.35 C = 38.04 F Sfc-Lift cond lev (LCL): 976.71 mb = 357.99 m = 1174.51 ft T: -7.31 C 700-500 lapse rate: 6.12 C/km ThetaE index: 0.88 C Layer 1016.0-1000.0 mb Conv cond level (CCL): 776.64 mb = 2129.68 m = 6987.07 ft Mean mixing ratio: 1.88 g/kg Conv temperature: 8.71 C = 47.68 F Cap Strength: 16.50 C Lifted Index: 17.03 C Risk: None Lifted Index @300 mb: 29.35 C Lifted Index @700 mb: 10.64 C Showalter Index: 11.29 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 20.10 C K Index: 8.40 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.56 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 75747.63 J/kg Cap Strength: 16.94 C Lift Cond Lev (LCL): 924.89 mb = 782.95 m = 2568.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 18 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 1021 10 150 14 -7.0 12.1 | 129 31 -23.8 19.5 1 1000 174 175 20 -1.7 19.9 | 146 33 -18.6 27.3 2 983 305 180 20 0.0 20.0 | 148 32 -16.8 27.4 3 946 610 205 9 3.8 8.2 | 140 20 -13.0 15.5 4 925 782 195 8 2.1 7.7 | 136 21 -14.7 15.1 5 909 914 230 9 6.9 5.8 | 143 16 -9.9 13.2 6 874 1219 255 18 17.4 4.7 | 183 12 0.6 12.0 7 850 1437 270 11 11.0 -0.0 | 142 9 -5.8 7.4 8 840 1524 280 12 11.8 -2.1 | 137 7 -5.0 5.3 9 807 1829 275 10 10.0 -0.9 | 133 9 -6.8 6.5 10 776 2134 260 12 11.8 2.1 | 152 11 -5.0 9.5 11 745 2438 240 13 11.3 6.5 | 158 15 -5.6 13.9 12 716 2743 225 19 13.4 13.4 | 171 21 -3.4 20.8 13 700 2918 245 22 19.9 9.3 | 191 17 3.1 16.7 14 688 3048 250 23 21.6 7.9 | 198 16 4.8 15.2 15 632 3658 260 26 25.6 4.5 | 217 15 8.8 11.9 16 607 3962 270 30 30.0 -0.0 | 241 15 13.2 7.4 17 582 4267 270 31 31.0 -0.0 | 243 16 14.2 7.4 18 535 4877 275 37 36.9 -3.2 | 258 20 20.1 4.1 19 500 5370 280 44 43.3 -7.6 | 271 27 26.5 -0.3 20 450 6096 285 45 43.5 -11.6 | 279 27 26.7 -4.3 21 400 6910 285 51 49.3 -13.2 | 280 33 32.5 -5.8 22 376 7315 290 54 50.7 -18.5 | 288 36 33.9 -11.1 23 359 7620 290 52 48.9 -17.8 | 288 34 32.1 -10.4 24 332 8146 285 53 51.2 -13.7 | 280 35 34.4 -6.4 25 300 8810 275 36 35.9 -3.1 | 257 20 19.1 4.2 26 285 9144 275 37 36.9 -3.2 | 258 20 20.1 4.1 27 250 10010 275 31 30.9 -2.7 | 252 15 14.1 4.7 28 237 10363 275 29 28.9 -2.5 | 248 13 12.1 4.8 29 227 10668 265 29 28.9 2.5 | 231 16 12.1 9.9 30 207 11278 280 19 18.7 -3.3 | 205 4 1.9 4.1 31 200 11510 250 20 18.8 6.8 | 188 14 2.0 14.2 32 198 11582 250 21 19.7 7.2 | 191 15 2.9 14.5 33 189 11887 270 26 26.0 -0.0 | 231 12 9.2 7.4 34 181 12192 250 19 17.9 6.5 | 184 14 1.0 13.9 35 165 12802 270 19 19.0 -0.0 | 197 8 2.2 7.4 36 158 13106 255 21 20.3 5.4 | 195 13 3.5 12.8 37 150 13440 285 23 22.2 -6.0 | 255 6 5.4 1.4 38 144 13716 285 24 23.2 -6.2 | 260 6 6.4 1.2 39 137 14021 265 13 13.0 1.1 | 156 9 -3.9 8.5 40 125 14630 290 17 16.0 -5.8 | 152 2 -0.8 1.6 41 114 15240 260 14 13.8 2.4 | 163 10 -3.0 9.8 42 109 15545 240 14 12.1 7.0 | 162 15 -4.7 14.4 43 104 15850 295 13 11.8 -5.5 | 110 5 -5.0 1.9 44 100 16140 290 12 11.3 -4.1 | 121 6 -5.5 3.3 45 100 16154 300 10 8.7 -5.0 | 106 8 -8.1 2.4 46 95 16459 290 12 11.3 -4.1 | 121 6 -5.5 3.3 47 91 16764 265 15 14.9 1.3 | 168 9 -1.9 8.7 48 87 17069 290 10 9.4 -3.4 | 118 8 -7.4 3.9 49 83 17374 260 10 9.8 1.7 | 143 11 -7.0 9.1 50 79 17678 280 12 11.8 -2.1 | 137 7 -5.0 5.3 51 70 18500 275 12 12.0 -1.0 | 142 8 -4.9 6.3 52 69 18593 280 13 12.8 -2.3 | 142 6 -4.0 5.1 53 66 18898 270 10 10.0 -0.0 | 137 10 -6.8 7.4 54 63 19202 285 10 9.7 -2.6 | 124 9 -7.1 4.8 55 52 20422 225 10 7.1 7.1 | 146 17 -9.7 14.4 56 50 20726 250 10 9.4 3.4 | 146 13 -7.4 10.8 57 50 20730 220 4 2.6 3.1 | 126 18 -14.2 10.4 58 46 21336 205 7 3.0 6.3 | 135 19 -13.9 13.7 59 40 22250 330 12 6.0 -10.4 | 74 11 -10.8 -3.0 60 30 24140 225 5 3.5 3.5 | 129 17 -13.3 10.9 61 20 26850 315 8 5.7 -5.7 | 99 11 -11.2 1.7 62 16 27432 300 9 7.8 -4.5 | 108 9 -9.0 2.9 63 14 27737 310 15 11.5 -9.6 | 67 6 -5.3 -2.3 64 13 28042 360 10 -0.0 -10.0 | 81 17 -16.8 -2.6 65 9 28956 15 10 -2.6 -9.7 | 83 20 -19.4 -2.3 66 6 30175 75 4 -3.9 -1.0 | 107 22 -20.7 6.3 Wind Parameters Mean winds (0-6000m): 263.7 at 24.5 knts Storm direction: 293.7 at 18.4 knts Shear (0-3000m) pos: 5.3 neg: 1.7 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 66.1 deg Storm rel helicity (0-3000m) pos: 203.2 neg: -45.5 tot: 157.7 m^2/s^2 ave: 52.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 113.24 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 ------------------------------------------------------------------------------- 500 177 18 144 31| 11.0 0.0 11.0| 90.8 -7.9 82.9 165.8 0.48| 20.5 9.8 1000 188 13 144 26| 9.2 0.0 9.2|111.6 -25.6 86.0 86.0 0.34| 16.8 5.7 1500 212 14 153 21| 8.0 0.0 8.0|135.3 -44.2 91.1 60.7 0.21| 16.8 3.6 2000 227 13 156 18| 6.0 0.7 6.6|140.1 -45.5 94.6 47.3 0.22| 13.6 3.0 2500 232 13 156 17| 4.8 2.0 6.8|152.5 -45.5 107.0 42.8 0.26| 12.4 3.2 3000 233 14 160 17| 5.3 1.7 7.0|203.2 -45.5 157.7 52.6 0.35| 12.7 4.4 4000 245 17 174 15| 5.5 1.2 6.8|251.4 -45.5 205.9 51.5 0.44| 11.1 4.9 5000 255 20 193 13| 5.4 1.0 6.4|284.6 -45.5 239.1 47.8 0.46| 9.9 4.6 6000 264 24 217 13| 5.1 0.8 6.0|332.6 -45.5 287.0 47.8 0.49| 9.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250521.12.gif