UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 29 APR 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 1008 10 -14.5 -18.1 74 3.6 -15.2 270 4 258.1 258.2 257.5 260.5 0.91 1 1000 69 -15.5 -18.8 76 3.3 -16.1 310 6 257.6 257.8 257.1 260.0 0.86 2 996 99 -15.7 -18.7 78 3.0 -16.2 316 6 257.7 257.9 257.2 260.1 0.88 3 969 307 -14.9 -19.3 69 4.4 -15.7 355 8 260.6 260.7 259.4 262.9 0.86 4 965 339 -10.1 -19.1 48 9.0 -11.9 353 9 265.7 265.9 263.3 268.2 0.87 5 942 526 -7.1 -20.1 35 13.0 -9.9 344 12 270.6 270.8 266.7 273.0 0.82 6 925 668 -7.5 -20.5 35 13.0 -10.3 350 15 271.6 271.8 267.3 274.0 0.81 7 920 710 -7.5 -20.5 35 13.0 -10.3 356 15 272.1 272.2 267.6 274.4 0.81 8 872 1125 -10.5 -20.5 44 10.0 -12.6 46 14 273.1 273.3 268.4 275.6 0.86 9 858 1250 -7.3 -17.3 45 10.0 -9.8 47 14 277.8 277.9 271.8 281.1 1.15 10 853 1295 -6.3 -21.3 29 15.0 -9.7 37 13 279.3 279.4 272.1 281.7 0.82 11 850 1323 -6.5 -21.5 29 15.0 -9.9 30 12 279.3 279.5 272.2 281.7 0.81 12 837 1443 -6.3 -14.3 53 8.0 -8.5 27 13 280.8 281.0 274.1 285.2 1.51 13 819 1613 -7.5 -13.5 62 6.0 -9.2 21 13 281.3 281.5 274.6 286.0 1.64 14 700 2819 -14.5 -17.3 79 2.8 -15.2 95 10 286.4 286.7 277.0 290.6 1.40 15 681 3026 -15.9 -17.3 89 1.4 -16.2 91 14 287.1 287.4 277.4 291.5 1.44 16 669 3160 -16.3 -22.3 60 6.0 -17.6 102 14 288.1 288.3 277.2 291.1 0.95 17 652 3353 -16.3 -26.3 42 10.0 -18.1 124 15 290.3 290.4 277.9 292.4 0.68 18 647 3411 -16.7 -26.7 42 10.0 -18.5 124 15 290.5 290.6 277.9 292.6 0.66 19 557 4516 -25.1 -32.1 52 7.0 -26.0 122 19 293.2 293.3 279.0 294.8 0.46 20 537 4780 -26.9 -40.9 25 14.0 -28.2 117 20 294.2 294.2 279.0 294.9 0.20 21 500 5290 -30.9 -40.9 37 10.0 -31.7 115 20 295.4 295.4 279.6 296.1 0.21 22 457 5921 -36.5 -46.5 35 10.0 -37.1 123 21 296.1 296.1 279.8 296.5 0.13 23 430 6340 -40.1 -44.8 61 4.7 -40.4 112 20 296.7 296.7 280.1 297.2 0.16 24 421 6484 -41.3 -46.1 60 4.8 -41.5 107 19 296.9 297.0 280.2 297.4 0.15 25 400 6830 -43.9 -48.8 58 4.9 -44.1 95 19 297.9 298.0 280.6 298.3 0.11 26 379 7190 -46.9 -51.3 61 4.4 -47.0 98 21 298.6 298.6 280.8 298.9 0.09 27 316 8370 -56.3 -59.3 69 3.0 -56.3 105 26 301.5 301.5 282.0 301.6 0.04 28 309 8512 -57.1 -60.9 62 3.8 -57.2 105 26 302.3 302.3 282.4 302.4 0.03 29 300 8700 -55.9 -61.9 47 6.0 -56.0 90 26 306.6 306.6 284.1 306.7 0.03 30 289 8938 -54.9 -67.9 19 13.0 -55.1 92 26 311.3 311.3 285.8 311.3 0.01 31 283 9073 -51.7 -70.7 9 19.0 -52.0 101 27 317.7 317.7 288.0 317.8 0.01 32 277 9211 -52.7 -70.7 10 18.0 -52.9 105 26 318.2 318.2 288.2 318.3 0.01 33 251 9854 -47.7 -76.7 2 29.0 -48.2 96 23 334.8 334.8 293.0 334.8 0.00 34 250 9880 -47.7 -76.7 2 29.0 -48.2 95 23 335.2 335.2 293.1 335.2 0.00 35 209 11067 -45.1 -79.1 1 34.0 -45.9 83 17 356.8 356.8 298.1 356.9 0.00 36 200 11360 -46.3 -80.3 1 34.0 -47.0 80 23 359.5 359.5 298.6 359.5 0.00 37 193 11597 -46.3 -80.3 1 34.0 -47.0 78 20 363.1 363.1 299.3 363.1 0.00 38 189 11736 -44.5 -79.5 1 35.0 -45.4 100 18 368.2 368.2 300.2 368.2 0.00 39 168 12523 -45.7 -80.7 1 35.0 -46.6 108 12 378.8 378.8 302.1 378.8 0.00 40 161 12808 -44.1 -80.1 1 36.0 -45.2 85 16 386.2 386.2 303.2 386.2 0.00 41 151 13236 -46.1 -82.1 1 36.0 -47.1 101 19 389.9 389.9 303.8 389.9 0.00 42 150 13280 -45.9 -81.9 1 36.0 -46.9 105 21 391.0 391.0 303.9 391.0 0.00 43 143 13599 -44.5 -81.5 1 37.0 -45.7 108 25 398.8 398.8 305.0 398.8 0.00 44 116 14990 -47.3 -82.3 1 35.0 -48.4 99 10 418.2 418.2 307.5 418.2 0.00 45 101 15904 -47.5 -83.5 1 36.0 -48.7 111 16 434.7 434.7 309.3 434.7 0.00 46 100 15970 -47.3 -83.3 1 36.0 -48.6 125 20 436.3 436.3 309.5 436.4 0.00 47 89 16743 -45.9 -82.9 1 37.0 -47.4 140 13 453.9 453.9 311.2 453.9 0.00 48 82 17287 -46.9 -82.9 1 36.0 -48.4 114 10 462.6 462.6 312.0 462.7 0.01 49 80 17452 -45.5 -82.5 1 37.0 -47.3 122 10 468.8 468.8 312.5 468.8 0.01 50 70 18340 -46.5 -83.5 1 37.0 -48.3 75 6 484.9 484.9 313.8 484.9 0.01 51 50 20570 -46.7 -83.7 1 37.0 -49.0 155 8 533.4 533.4 317.1 533.5 0.01 52 33 23311 -48.3 -85.3 1 37.0 -51.1 2 6 596.5 596.5 320.5 596.5 0.01 53 30 23940 -46.5 -84.5 1 38.0 -50.0 335 6 617.9 617.9 321.4 617.9 0.01 54 20 26620 -47.5 -85.5 1 38.0 -51.8 50 4 690.8 690.8 324.1 690.9 0.01 55 10 31240 -43.7 -83.7 0 40.0 -52.1 100 4 856.4 856.4 328.5 856.8 0.04 56 9.3 31727 -44.3 -84.3 0 40.0 -52.7 872.1 872.1 328.9 872.4 0.03 57 5.2 35707 -34.5 -77.5 0 43.0 -51.6 1074.0 1074.1 332.3 1076.4 0.19 TRP 309 8512 -57.1 -60.9 62 3.8 -57.2 105 26 302.3 302.3 282.4 302.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 52.78 % Est. max temperature: 5.24 C = 41.43 F Sfc-Lift cond lev (LCL): 950.65 mb = 455.06 m = 1492.95 ft T: -8.24 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.53 C Layer 1000.0- 996.0 mb Conv cond level (CCL): 548.17 mb = 4631.26 m = 15194.25 ft Mean mixing ratio: 0.85 g/kg Conv temperature: 21.17 C = 70.11 F Cap Strength: 22.12 C Lifted Index: 22.58 C Risk: None Lifted Index @300 mb: 27.34 C Lifted Index @700 mb: 17.62 C Showalter Index: 11.65 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 9.40 C K Index: 0.10 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 80.37 J/kg Max Up Vert Vel: 12.68 m/s Conv Inhibition (B-): 85671.39 J/kg Cap Strength: 22.56 C Lift Cond Lev (LCL): 830.91 mb = 1500.45 m = 4922.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 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 1008 10 270 4 4.0 -0.0 | 293 15 13.4 -5.7 1 1000 69 310 6 4.6 -3.9 | 304 17 14.0 -9.5 2 970 305 355 8 0.7 -8.0 | 323 17 10.1 -13.6 3 932 610 340 14 4.8 -13.2 | 323 24 14.2 -18.8 4 925 668 350 15 2.6 -14.8 | 329 24 12.0 -20.4 5 896 914 25 13 -5.5 -11.8 | 347 18 3.9 -17.4 6 861 1219 55 15 -12.3 -8.6 | 11 15 -2.8 -14.3 7 850 1323 30 12 -6.0 -10.4 | 348 16 3.4 -16.1 8 828 1524 25 13 -5.5 -11.8 | 347 18 3.9 -17.4 9 796 1829 10 14 -2.4 -13.8 | 340 21 7.0 -19.4 10 765 2134 50 11 -8.4 -7.1 | 355 13 1.0 -12.7 11 735 2438 65 10 -9.1 -4.2 | 358 10 0.4 -9.9 12 707 2743 90 11 -11.0 0.0 | 15 6 -1.6 -5.7 13 700 2819 95 10 -10.0 0.9 | 6 5 -0.5 -4.8 14 679 3048 90 14 -14.0 0.0 | 39 7 -4.6 -5.7 15 651 3353 125 15 -12.3 8.6 | 136 4 -2.8 2.9 16 624 3658 120 16 -13.9 8.0 | 118 5 -4.4 2.3 17 599 3962 110 14 -13.2 4.8 | 77 4 -3.7 -0.9 18 575 4267 130 13 -10.0 8.4 | 169 3 -0.5 2.7 19 551 4572 120 21 -18.2 10.5 | 119 10 -8.7 4.8 20 529 4877 115 19 -17.2 8.0 | 107 8 -7.8 2.4 21 507 5182 105 19 -18.4 4.9 | 85 9 -8.9 -0.7 22 500 5290 115 20 -18.1 8.5 | 108 9 -8.7 2.8 23 465 5791 125 21 -17.2 12.0 | 129 10 -7.8 6.4 24 445 6096 120 20 -17.3 10.0 | 119 9 -7.9 4.3 25 400 6830 95 19 -18.9 1.7 | 67 10 -9.5 -4.0 26 389 7010 95 20 -19.9 1.7 | 70 11 -10.5 -3.9 27 354 7620 105 25 -24.1 6.5 | 93 15 -14.7 0.8 28 309 8512 105 26 -25.1 6.7 | 94 16 -15.7 1.1 29 308 8534 110 26 -24.4 8.9 | 102 15 -15.0 3.2 30 300 8700 90 26 -26.0 0.0 | 71 17 -16.6 -5.7 31 294 8839 85 26 -25.9 -2.3 | 64 18 -16.5 -7.9 32 280 9144 105 27 -26.1 7.0 | 95 17 -16.6 1.3 33 267 9449 105 24 -23.2 6.2 | 92 14 -13.7 0.6 34 250 9880 95 23 -22.9 2.0 | 75 14 -13.5 -3.7 35 232 10363 105 19 -18.4 4.9 | 85 9 -8.9 -0.7 36 222 10668 85 19 -18.9 -1.7 | 52 12 -9.5 -7.3 37 212 10973 75 18 -17.4 -4.7 | 38 13 -7.9 -10.3 38 203 11278 100 16 -15.8 2.8 | 65 7 -6.3 -2.9 39 200 11360 80 23 -22.7 -4.0 | 54 16 -13.2 -9.7 40 193 11582 75 20 -19.3 -5.2 | 42 15 -9.9 -10.8 41 185 11887 125 17 -13.9 9.8 | 132 6 -4.5 4.1 42 177 12192 90 15 -15.0 0.0 | 44 8 -5.6 -5.7 43 169 12497 110 12 -11.3 4.1 | 50 2 -1.8 -1.6 44 161 12802 85 16 -15.9 -1.4 | 43 10 -6.5 -7.1 45 154 13106 90 15 -15.0 0.0 | 44 8 -5.6 -5.7 46 150 13280 105 21 -20.3 5.4 | 89 11 -10.8 -0.2 47 147 13411 105 23 -22.2 6.0 | 91 13 -12.8 0.3 48 140 13716 110 26 -24.4 8.9 | 102 15 -15.0 3.2 49 128 14326 145 13 -7.5 10.6 | 202 5 2.0 5.0 50 122 14630 105 6 -5.8 1.6 | 318 5 3.6 -4.1 51 117 14935 95 10 -10.0 0.9 | 6 5 -0.5 -4.8 52 112 15240 120 13 -11.3 6.5 | 115 2 -1.8 0.8 53 102 15850 100 13 -12.8 2.3 | 45 5 -3.4 -3.4 54 100 15970 125 20 -16.4 11.5 | 130 9 -6.9 5.8 55 97 16154 125 20 -16.4 11.5 | 130 9 -6.9 5.8 56 93 16459 140 15 -9.6 11.5 | 178 6 -0.2 5.8 57 89 16764 140 13 -8.4 10.0 | 194 4 1.1 4.3 58 81 17374 110 10 -9.4 3.4 | 359 2 0.0 -2.2 59 77 17678 155 10 -4.2 9.1 | 237 6 5.2 3.4 60 74 17983 255 1 1.0 0.3 | 297 12 10.4 -5.4 61 70 18340 75 6 -5.8 -1.6 | 333 8 3.6 -7.2 62 50 20570 155 8 -3.4 7.3 | 255 6 6.1 1.6 63 49 20726 110 11 -10.3 3.8 | 25 2 -0.9 -1.9 64 45 21336 85 7 -7.0 -0.6 | 339 7 2.5 -6.3 65 30 23940 335 6 2.5 -5.4 | 313 16 12.0 -11.1 66 24 25298 0 0 -0.0 -0.0 | 301 11 9.4 -5.7 67 20 26620 50 4 -3.1 -2.6 | 322 10 6.4 -8.2 68 18 27432 20 3 -1.0 -2.8 | 315 12 8.4 -8.5 69 15 28346 50 13 -10.0 -8.4 | 2 14 -0.5 -14.0 70 15 28651 70 10 -9.4 -3.4 | 360 9 0.0 -9.1 71 14 28956 0 0 -0.0 -0.0 | 301 11 9.4 -5.7 72 10 31240 100 4 -3.9 0.7 | 312 7 5.5 -5.0 Wind Parameters Mean winds (0-6000m): 90.9 at 14.7 knts Storm direction: 120.9 at 11.0 knts Shear (0-3000m) pos: 3.3 neg: 0.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 150.8 neg: -40.7 tot: 110.2 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 4.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.67 Bulk Shear: 48.03 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 8 317 18| 12.0 0.0 12.0| 39.9 -0.5 39.4 78.8 0.65| 14.4 9.3 1000 354 11 327 20| 8.3 0.0 8.3|101.7 -2.9 98.9 98.9 0.67| 15.3 10.2 1500 12 12 338 19| 5.6 0.8 6.3|120.6 -28.5 92.1 61.4 0.43| 14.5 6.2 2000 14 12 339 19| 4.2 0.6 4.7|135.9 -39.9 96.0 48.0 0.37| 13.2 4.9 2500 21 12 343 17| 3.3 0.5 3.8|143.7 -39.9 103.8 41.5 0.36| 12.1 4.4 3000 31 12 348 16| 3.3 0.4 3.7|150.8 -40.7 110.2 36.7 0.38| 11.4 4.3 4000 58 13 5 12| 2.7 0.5 3.3|160.9 -44.9 116.0 29.0 0.37| 10.3 3.8 5000 78 13 24 9| 2.7 0.7 3.5|163.0 -58.2 104.7 20.9 0.27| 9.8 2.7 6000 91 15 44 8| 2.4 0.6 3.0|178.3 -63.5 114.8 19.1 0.29| 8.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250429.00.gif