UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052012.upa.cvt Date: 1200Z 20 MAY 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 20 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 1018 10 -5.3 -10.1 69 4.8 -6.7 290 4 266.5 266.8 265.5 271.2 1.74 1 1000 153 -5.5 -11.5 63 6.0 -7.1 10 11 267.6 267.9 266.0 272.0 1.58 2 973 367 -5.9 -11.9 63 6.0 -7.5 10 9 269.4 269.6 267.1 273.7 1.58 3 963 448 -4.1 -12.1 54 8.0 -6.4 28 8 272.0 272.2 268.9 276.4 1.57 4 931 715 -3.1 -11.1 54 8.0 -5.5 62 8 275.6 275.9 271.5 280.6 1.76 5 925 766 -3.5 -11.5 54 8.0 -5.9 60 9 275.7 276.0 271.5 280.6 1.71 6 900 983 -3.3 -11.3 54 8.0 -5.8 52 13 278.1 278.4 273.0 283.2 1.79 7 850 1432 -6.1 -14.1 53 8.0 -8.4 55 13 279.8 280.0 273.5 284.1 1.51 8 776 2138 -10.7 -18.7 52 8.0 -12.6 40 15 282.2 282.4 274.3 285.5 1.12 9 700 2926 -13.3 -24.3 39 11.0 -15.5 75 9 287.8 287.9 276.7 290.1 0.76 10 660 3371 -16.3 -30.3 29 14.0 -18.6 96 8 289.3 289.3 277.0 290.8 0.47 11 654 3440 -16.9 -28.9 35 12.0 -18.9 99 8 289.3 289.4 277.2 291.0 0.54 12 626 3767 -18.9 -32.9 28 14.0 -20.9 112 8 290.7 290.8 277.6 291.9 0.38 13 621 3826 -18.9 -40.9 12 22.0 -21.4 113 7 291.4 291.4 277.6 291.9 0.17 14 598 4106 -20.3 -41.3 14 21.0 -22.6 117 6 292.9 292.9 278.4 293.5 0.17 15 589 4218 -21.1 -34.1 30 13.0 -22.8 119 5 293.2 293.3 278.8 294.4 0.36 16 583 4294 -21.5 -43.5 12 22.0 -23.7 120 5 293.6 293.7 278.7 294.1 0.14 17 579 4345 -21.9 -33.9 33 12.0 -23.5 118 5 293.8 293.8 279.1 295.0 0.38 18 552 4694 -24.3 -46.3 11 22.0 -26.2 103 3 294.9 295.0 279.2 295.3 0.11 19 544 4800 -24.9 -40.9 21 16.0 -26.5 99 2 295.5 295.5 279.6 296.1 0.20 20 541 4841 -24.9 -48.9 9 24.0 -26.8 97 2 295.9 295.9 279.7 296.2 0.08 21 516 5183 -26.7 -40.7 25 14.0 -28.0 58 3 297.8 297.8 280.7 298.5 0.21 22 507 5310 -27.3 -46.3 15 19.0 -28.8 43 4 298.6 298.6 280.9 299.0 0.12 23 500 5410 -28.1 -46.1 16 18.0 -29.5 30 4 298.8 298.8 281.0 299.2 0.12 24 477 5746 -30.7 -49.7 14 19.0 -31.9 49 5 299.6 299.6 281.3 299.9 0.09 25 430 6472 -36.3 -44.3 43 8.0 -36.8 95 8 301.5 301.5 282.2 302.1 0.17 26 400 6970 -39.5 -51.5 27 12.0 -40.1 130 11 303.7 303.7 283.0 304.0 0.08 27 390 7143 -40.3 -52.3 27 12.0 -40.8 134 10 304.8 304.8 283.4 305.1 0.08 28 323 8401 -50.3 -57.3 43 7.0 -50.5 159 10 307.9 307.9 284.6 308.1 0.05 29 304 8794 -52.5 -61.5 33 9.0 -52.7 170 8 310.2 310.2 285.4 310.3 0.03 30 300 8880 -52.3 -63.3 25 11.0 -52.5 165 6 311.6 311.6 285.9 311.7 0.03 31 286 9190 -50.9 -70.9 8 20.0 -51.2 163 7 317.9 317.9 288.1 318.0 0.01 32 256 9914 -48.5 -77.5 2 29.0 -49.0 166 13 331.7 331.7 292.2 331.7 0.00 33 250 10070 -47.9 -75.9 3 28.0 -48.4 170 13 334.9 334.9 293.0 334.9 0.01 34 218 10977 -45.7 -80.7 1 35.0 -46.4 170 16 351.6 351.6 297.0 351.6 0.00 35 200 11550 -46.3 -82.3 1 36.0 -47.0 180 14 359.5 359.5 298.6 359.5 0.00 36 191 11856 -45.1 -81.1 1 36.0 -46.0 180 15 366.1 366.1 299.9 366.2 0.00 37 150 13460 -46.7 -83.7 1 37.0 -47.6 205 13 389.6 389.6 303.8 389.6 0.00 38 117 15108 -48.1 -85.1 1 37.0 -49.1 209 12 415.7 415.7 307.2 415.7 0.00 39 100 16150 -46.3 -85.3 0 39.0 -47.7 230 8 438.3 438.3 309.7 438.3 0.00 40 83 17383 -47.9 -85.9 0 38.0 -49.3 217 10 459.0 459.0 311.7 459.0 0.00 41 70 18510 -46.5 -85.5 0 39.0 -48.3 240 11 484.9 484.9 313.8 484.9 0.00 42 50 20740 -45.7 -84.7 0 39.0 -48.3 210 13 535.8 535.8 317.3 535.8 0.01 43 30 24150 -44.5 -84.5 0 40.0 -48.6 210 9 623.3 623.3 321.6 623.4 0.01 44 26 25109 -43.9 -83.9 0 40.0 -48.6 222 10 651.1 651.1 322.7 651.2 0.01 45 21 26535 -45.9 -84.9 0 39.0 -50.6 55 3 686.0 686.0 324.0 686.1 0.01 46 20 26860 -45.1 -85.1 0 40.0 -50.3 110 7 698.1 698.1 324.4 698.2 0.01 47 15 28801 -40.5 -81.5 0 41.0 -48.7 149 7 773.3 773.3 326.5 773.6 0.03 TRP 304 8794 -52.5 -61.5 33 9.0 -52.7 170 8 310.2 310.2 285.4 310.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 38.54 % Est. max temperature: 7.43 C = 45.38 F Sfc-Lift cond lev (LCL): 943.30 mb = 611.36 m = 2005.74 ft T: -3.49 C 700-500 lapse rate: 5.96 C/km ThetaE index: 0.02 C Layer 925.0- 900.0 mb Conv cond level (CCL): 662.19 mb = 3345.98 m = 10977.50 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 17.51 C = 63.51 F Cap Strength: 19.09 C Lifted Index: 19.17 C Risk: None Lifted Index @300 mb: 25.43 C Lifted Index @700 mb: 12.58 C Showalter Index: 12.60 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 14.00 C K Index: -3.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.49 J/kg Max Up Vert Vel: 9.43 m/s Conv Inhibition (B-): 73355.26 J/kg Cap Strength: 19.09 C Lift Cond Lev (LCL): 865.96 mb = 1285.71 m = 4218.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 at 6 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 1018 10 290 4 3.8 -1.4 | 278 10 9.6 -1.3 1 1000 153 10 11 -1.9 -10.8 | 340 11 3.9 -10.8 2 981 305 355 10 0.9 -10.0 | 326 12 6.7 -9.9 3 944 610 65 6 -5.4 -2.5 | 351 3 0.4 -2.5 4 925 766 60 9 -7.8 -4.5 | 24 5 -1.9 -4.5 5 908 914 55 13 -10.6 -7.5 | 33 9 -4.8 -7.4 6 873 1219 40 12 -7.7 -9.2 | 11 9 -1.9 -9.2 7 850 1432 55 13 -10.6 -7.5 | 33 9 -4.8 -7.4 8 807 1829 45 14 -9.9 -9.9 | 22 11 -4.0 -9.9 9 776 2134 40 15 -9.6 -11.5 | 18 12 -3.8 -11.5 10 746 2438 50 4 -3.1 -2.6 | 312 4 2.8 -2.5 11 717 2743 60 8 -6.9 -4.0 | 15 4 -1.1 -4.0 12 700 2926 75 9 -8.7 -2.3 | 51 4 -2.8 -2.3 13 634 3658 110 8 -7.5 2.7 | 149 3 -1.7 2.8 14 584 4267 120 5 -4.3 2.5 | 211 3 1.5 2.5 15 537 4877 95 2 -2.0 0.2 | 267 4 3.9 0.2 16 500 5410 30 4 -2.0 -3.5 | 312 5 3.9 -3.4 17 453 6096 70 6 -5.6 -2.1 | 354 2 0.2 -2.0 18 400 6970 130 11 -8.4 7.1 | 160 8 -2.6 7.1 19 398 7010 125 10 -8.2 5.7 | 158 6 -2.3 5.8 20 363 7620 170 10 -1.7 9.8 | 203 11 4.1 9.9 21 331 8230 170 10 -1.7 9.8 | 203 11 4.1 9.9 22 316 8534 150 10 -5.0 8.7 | 186 9 0.9 8.7 23 304 8794 170 8 -1.4 7.9 | 209 9 4.5 7.9 24 302 8839 165 10 -2.6 9.7 | 199 10 3.3 9.7 25 300 8880 165 6 -1.6 5.8 | 216 7 4.3 5.8 26 288 9144 165 6 -1.6 5.8 | 216 7 4.3 5.8 27 275 9449 155 12 -5.1 10.9 | 184 11 0.8 10.9 28 250 10070 170 13 -2.3 12.8 | 196 13 3.6 12.8 29 228 10668 180 15 0.0 15.0 | 201 16 5.9 15.0 30 218 10973 170 16 -2.8 15.8 | 191 16 3.1 15.8 31 208 11278 195 14 3.6 13.5 | 215 17 9.5 13.6 32 200 11550 180 14 0.0 14.0 | 203 15 5.9 14.0 33 190 11887 180 15 0.0 15.0 | 201 16 5.9 15.0 34 182 12192 205 17 7.2 15.4 | 220 20 13.0 15.4 35 166 12802 195 17 4.4 16.4 | 212 19 10.3 16.5 36 151 13411 185 14 1.2 13.9 | 207 16 7.1 14.0 37 150 13460 205 13 5.5 11.8 | 224 16 11.3 11.8 38 144 13716 215 12 6.9 9.8 | 232 16 12.7 9.9 39 138 14021 215 11 6.3 9.0 | 233 15 12.2 9.0 40 132 14326 190 12 2.1 11.8 | 214 14 7.9 11.9 41 126 14630 215 15 8.6 12.3 | 230 19 14.5 12.3 42 120 14935 195 13 3.4 12.6 | 216 16 9.2 12.6 43 115 15240 220 11 7.1 8.4 | 237 15 12.9 8.5 44 105 15850 235 10 8.2 5.7 | 248 15 14.0 5.8 45 100 16150 230 8 6.1 5.1 | 247 13 12.0 5.2 46 100 16154 215 11 6.3 9.0 | 233 15 12.2 9.0 47 95 16459 230 8 6.1 5.1 | 247 13 12.0 5.2 48 91 16764 200 14 4.8 13.2 | 219 17 10.6 13.2 49 87 17069 200 10 3.4 9.4 | 225 13 9.3 9.4 50 76 17983 250 10 9.4 3.4 | 257 16 15.2 3.5 51 70 18510 240 11 9.5 5.5 | 250 16 15.4 5.5 52 69 18593 205 10 4.2 9.1 | 228 14 10.1 9.1 53 66 18898 240 11 9.5 5.5 | 250 16 15.4 5.5 54 63 19202 205 19 8.0 17.2 | 219 22 13.9 17.3 55 60 19507 220 13 8.4 10.0 | 235 17 14.2 10.0 56 58 19812 225 10 7.1 7.1 | 241 15 12.9 7.1 57 55 20117 240 13 11.3 6.5 | 249 18 17.1 6.5 58 50 20726 170 10 -1.7 9.8 | 203 11 4.1 9.9 59 50 20740 210 13 6.5 11.3 | 228 17 12.4 11.3 60 48 21031 205 12 5.1 10.9 | 225 15 10.9 10.9 61 46 21336 235 8 6.6 4.6 | 250 13 12.4 4.6 62 30 24150 210 9 4.5 7.8 | 233 13 10.4 7.8 63 25 25298 225 10 7.1 7.1 | 241 15 12.9 7.1 64 22 26213 0 0 -0.0 -0.0 | 270 6 5.9 0.0 65 20 26860 110 7 -6.6 2.4 | 163 3 -0.7 2.4 66 16 27432 135 6 -4.2 4.2 | 201 5 1.6 4.3 67 11 28346 205 11 4.6 10.0 | 226 15 10.5 10.0 68 10 28651 260 10 9.8 1.7 | 264 16 15.7 1.8 69 9 28956 290 6 5.6 -2.1 | 280 12 11.5 -2.0 Wind Parameters Mean winds (0-6000m): 59.7 at 7.8 knts Storm direction: 89.7 at 5.9 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 142.1 deg Storm rel helicity (0-3000m) pos: 54.6 neg: -27.3 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.66 Bulk Shear: 7.86 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 5 9 330 10| 9.8 0.0 9.8| 38.3 -5.0 33.3 66.5 0.64| 20.7 13.3 1000 32 9 352 8| 7.8 0.0 7.8| 41.8 -7.5 34.3 34.3 0.48| 16.1 7.7 1500 39 10 4 8| 5.4 0.0 5.4| 48.9 -12.8 36.1 24.0 0.43| 12.6 5.4 2000 42 11 11 8| 4.0 0.8 4.8| 48.9 -18.0 30.9 15.4 0.35| 10.2 3.5 2500 42 11 10 8| 1.8 0.6 2.4| 48.9 -27.3 21.6 8.6 0.16| 10.4 1.7 3000 45 10 11 7| 2.3 0.5 2.8| 54.6 -27.3 27.4 9.1 0.25| 9.8 2.4 4000 56 10 22 6| 1.6 0.4 2.0| 59.4 -27.3 32.1 8.0 0.32| 8.2 2.6 5000 61 9 22 4| 1.3 0.7 2.0| 63.1 -27.3 35.8 7.2 0.37| 7.1 2.6 6000 60 8 13 4| 1.3 0.8 2.2| 67.5 -27.3 40.3 6.7 0.39| 6.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250520.12.gif