UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 21 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 1025 10 -19.5 -22.4 78 2.9 -19.9 110 2 251.9 252.0 251.7 253.5 0.62 1 1018 60 -20.1 -23.5 74 3.4 -20.5 64 3 251.8 251.8 251.5 253.3 0.56 2 1009 125 -18.9 -23.7 66 4.8 -19.5 5 5 253.6 253.7 253.1 255.1 0.56 3 1004 161 -15.3 -22.3 55 7.0 -16.4 332 6 257.6 257.7 256.5 259.3 0.64 4 1000 191 -15.5 -22.5 55 7.0 -16.6 305 7 257.6 257.7 256.6 259.4 0.63 5 975 383 -13.9 -20.9 55 7.0 -15.1 1 6 261.1 261.3 259.6 263.2 0.74 6 970 422 -11.7 -19.7 51 8.0 -13.2 6 5 263.7 263.9 261.7 266.0 0.83 7 965 461 -12.1 -20.1 51 8.0 -13.6 11 5 263.7 263.9 261.7 266.0 0.80 8 961 493 -9.5 -17.5 52 8.0 -11.2 15 4 266.7 266.8 264.3 269.5 1.01 9 925 788 -10.1 -16.1 61 6.0 -11.5 85 4 269.0 269.2 266.2 272.3 1.17 10 880 1171 -11.5 -16.3 68 4.8 -12.6 133 6 271.4 271.6 267.9 274.8 1.21 11 856 1383 -11.1 -12.3 91 1.2 -11.4 184 7 274.0 274.3 270.4 278.8 1.73 12 850 1437 -11.1 -12.7 88 1.6 -11.5 200 7 274.5 274.8 270.7 279.3 1.69 13 831 1611 -11.1 -15.3 71 4.2 -12.1 202 6 276.3 276.5 271.3 280.3 1.40 14 711 2786 -21.1 -21.3 98 0.2 -21.1 140 9 277.9 278.0 271.6 280.8 0.98 15 707 2828 -17.5 -20.1 80 2.6 -18.0 140 10 282.3 282.5 274.3 285.6 1.09 16 700 2902 -17.9 -20.7 79 2.8 -18.4 140 13 282.7 282.8 274.5 285.8 1.05 17 692 2988 -18.5 -20.7 83 2.2 -18.9 137 13 282.9 283.1 274.6 286.1 1.06 18 672 3206 -19.1 -23.9 66 4.8 -20.0 150 12 284.6 284.8 275.2 287.2 0.82 19 623 3767 -21.7 -26.4 66 4.7 -22.5 207 10 287.9 288.0 276.7 290.1 0.71 20 610 3922 -22.7 -25.3 79 2.6 -23.1 202 11 288.5 288.6 277.2 291.0 0.80 21 586 4216 -23.3 -29.3 58 6.0 -24.2 212 9 291.1 291.2 278.1 293.0 0.58 22 572 4392 -24.7 -32.7 47 8.0 -25.7 210 8 291.5 291.6 278.1 292.9 0.43 23 565 4482 -25.5 -31.5 57 6.0 -26.3 205 8 291.6 291.7 278.2 293.1 0.49 24 556 4598 -26.1 -36.1 39 10.0 -27.2 199 7 292.2 292.3 278.3 293.2 0.31 25 553 4637 -26.3 -30.2 70 3.9 -26.8 197 7 292.4 292.5 278.7 294.2 0.56 26 520 5080 -28.5 -39.5 34 11.0 -29.5 198 9 295.0 295.0 279.4 295.8 0.24 27 500 5360 -30.3 -38.3 46 8.0 -31.0 240 5 296.1 296.1 280.0 297.0 0.28 28 494 5446 -30.9 -38.9 45 8.0 -31.6 237 6 296.4 296.4 280.1 297.3 0.27 29 458 5980 -34.5 -45.5 32 11.0 -35.2 219 9 298.4 298.4 280.8 298.9 0.14 30 434 6356 -35.7 -50.7 20 15.0 -36.5 217 8 301.5 301.5 282.1 301.8 0.08 31 428 6453 -36.1 -50.1 22 14.0 -36.8 217 7 302.2 302.2 282.4 302.5 0.09 32 400 6920 -39.3 -51.3 27 12.0 -39.9 220 4 303.9 303.9 283.1 304.2 0.08 33 375 7357 -42.7 -53.7 29 11.0 -43.1 235 6 305.1 305.1 283.5 305.3 0.07 34 368 7484 -43.9 -49.9 51 6.0 -44.2 240 6 305.1 305.1 283.6 305.5 0.11 35 359 7649 -45.5 -50.0 60 4.5 -45.7 246 7 305.1 305.2 283.6 305.5 0.11 36 351 7798 -46.3 -53.3 45 7.0 -46.5 253 7 306.0 306.1 283.9 306.3 0.08 37 332 8164 -49.5 -53.3 64 3.8 -49.6 272 7 306.6 306.6 284.1 306.9 0.08 38 320 8404 -50.9 -55.9 55 5.0 -51.0 284 6 307.9 307.9 284.6 308.1 0.06 39 300 8820 -54.1 -58.2 61 4.1 -54.2 305 6 309.1 309.1 285.1 309.3 0.05 40 263 9652 -59.9 -62.2 74 2.3 -59.9 290 8 312.5 312.5 286.2 312.6 0.03 41 250 9970 -58.3 -67.3 31 9.0 -58.4 25 11 319.4 319.4 288.6 319.5 0.02 42 246 10071 -57.3 -68.3 23 11.0 -57.4 38 10 322.4 322.4 289.5 322.4 0.02 43 239 10253 -58.1 -70.1 20 12.0 -58.2 138 10 323.8 323.8 289.9 323.9 0.01 44 235 10359 -54.9 -76.9 5 22.0 -55.1 196 10 330.2 330.2 291.8 330.3 0.00 45 212 11022 -50.7 -78.7 2 28.0 -51.1 233 7 346.7 346.7 295.9 346.7 0.00 46 200 11400 -50.9 -79.9 2 29.0 -51.3 205 10 352.2 352.2 297.1 352.2 0.00 47 150 13280 -49.7 -81.7 1 32.0 -50.4 175 6 384.4 384.4 302.9 384.4 0.00 48 146 13457 -49.9 -81.9 1 32.0 -50.5 174 7 387.1 387.1 303.3 387.1 0.00 49 133 14072 -47.3 -81.3 1 34.0 -48.3 172 9 402.2 402.2 305.5 402.2 0.00 50 117 14920 -48.9 -81.9 1 33.0 -49.8 194 11 414.2 414.2 307.0 414.2 0.00 51 105 15636 -46.5 -81.5 1 35.0 -47.8 210 10 431.8 431.8 309.0 431.8 0.00 52 100 15960 -46.9 -81.9 1 35.0 -48.2 180 7 437.1 437.1 309.6 437.1 0.00 53 85 17034 -47.5 -82.5 1 35.0 -48.9 233 12 456.7 456.7 311.5 456.7 0.01 54 79 17519 -46.1 -82.1 1 36.0 -47.8 230 10 469.2 469.2 312.5 469.3 0.01 55 71 18226 -47.7 -82.7 1 35.0 -49.3 221 6 480.4 480.4 313.5 480.4 0.01 56 70 18320 -46.9 -82.9 1 36.0 -48.6 220 6 484.1 484.1 313.8 484.1 0.01 57 58 19566 -45.7 -82.7 1 37.0 -48.0 177 11 513.5 513.5 315.9 513.5 0.01 58 50 20550 -46.9 -82.9 1 36.0 -49.2 190 10 532.9 532.9 317.1 533.0 0.01 59 30 23920 -47.3 -84.3 1 37.0 -50.5 200 9 615.7 615.7 321.3 615.8 0.01 60 20 26600 -47.7 -84.7 1 37.0 -51.9 190 9 690.2 690.2 324.1 690.3 0.02 61 16 28067 -48.9 -84.9 1 36.0 -53.4 36 5 731.7 731.7 325.4 731.9 0.02 62 10 31180 -44.5 -84.5 0 40.0 -52.5 115 8 853.4 853.5 328.5 853.7 0.03 63 8.7 32114 -43.7 -83.7 0 40.0 -52.7 891.2 891.2 329.2 891.6 0.04 64 7.7 32932 -45.3 -84.3 0 39.0 -53.9 916.5 916.5 329.7 916.9 0.04 65 6.5 34077 -39.7 -80.7 0 41.0 -52.3 985.6 985.7 330.9 986.6 0.09 66 5.4 35344 -39.9 -80.9 0 41.0 -53.3 1038.4 1038.4 331.8 1039.7 0.11 TRP 263 9652 -59.9 -62.2 74 2.3 -59.9 290 8 312.5 312.5 286.2 312.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5169.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 67.43 % Est. max temperature: 0.70 C = 33.26 F Sfc-Lift cond lev (LCL): 977.16 mb = 365.97 m = 1200.68 ft T: -14.04 C 700-500 lapse rate: 5.04 C/km ThetaE index: 0.24 C Layer 1018.0-1009.0 mb Conv cond level (CCL): 1018.00 mb = 59.95 m = 196.68 ft Mean mixing ratio: 0.83 g/kg Conv temperature: -18.55 C = -1.40 F Cap Strength: 25.74 C Lifted Index: 26.34 C Risk: None Lifted Index @300 mb: 31.90 C Lifted Index @700 mb: 17.47 C Showalter Index: 14.15 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.60 C K Index: 3.70 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.19 J/kg Max Up Vert Vel: 12.10 m/s Conv Inhibition (B-): 87899.47 J/kg Cap Strength: 26.35 C Lift Cond Lev (LCL): 880.14 mb = 1169.87 m = 3838.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 5 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 1025 10 110 2 -1.9 0.7 | 55 6 -5.2 -3.6 1 1000 191 305 7 5.7 -4.0 | 344 9 2.5 -8.3 2 985 305 350 7 1.2 -6.9 | 10 11 -2.1 -11.2 3 947 610 30 3 -1.5 -2.6 | 35 8 -4.8 -6.9 4 925 788 85 4 -4.0 -0.3 | 57 9 -7.3 -4.6 5 910 914 120 6 -5.2 3.0 | 81 9 -8.5 -1.3 6 874 1219 135 6 -4.2 4.2 | 90 8 -7.5 -0.0 7 850 1437 200 7 2.4 6.6 | 159 2 -0.9 2.3 8 807 1829 205 4 1.7 3.6 | 67 2 -1.6 -0.7 9 775 2134 190 5 0.9 4.9 | 105 2 -2.4 0.6 10 744 2438 160 4 -1.4 3.8 | 83 5 -4.6 -0.5 11 715 2743 140 7 -4.5 5.4 | 98 8 -7.8 1.1 12 700 2902 140 13 -8.4 10.0 | 116 13 -11.6 5.7 13 686 3048 135 13 -9.2 9.2 | 111 13 -12.5 4.9 14 658 3353 165 10 -2.6 9.7 | 132 8 -5.9 5.4 15 631 3658 210 9 4.5 7.8 | 199 4 1.2 3.5 16 605 3962 200 11 3.8 10.3 | 185 6 0.5 6.0 17 581 4267 215 9 5.2 7.4 | 211 4 1.9 3.1 18 534 4877 185 5 0.4 5.0 | 104 3 -2.8 0.7 19 512 5182 205 11 4.6 10.0 | 194 6 1.4 5.7 20 500 5360 240 5 4.3 2.5 | 330 2 1.1 -1.8 21 450 6096 215 10 5.7 8.2 | 212 5 2.5 3.9 22 400 6920 220 4 2.6 3.1 | 30 1 -0.7 -1.2 23 360 7620 245 7 6.3 3.0 | 293 3 3.1 -1.3 24 300 8820 305 6 4.9 -3.4 | 348 8 1.6 -7.7 25 285 9144 315 8 5.7 -5.7 | 347 10 2.4 -9.9 26 263 9652 290 8 7.5 -2.7 | 329 8 4.2 -7.0 27 250 9970 25 11 -4.6 -10.0 | 29 16 -7.9 -14.3 28 247 10058 30 10 -5.0 -8.7 | 33 15 -8.3 -12.9 29 235 10363 195 10 2.6 9.7 | 173 5 -0.7 5.4 30 224 10668 260 5 4.9 0.9 | 334 4 1.6 -3.4 31 200 11400 205 10 4.2 9.1 | 191 5 0.9 4.8 32 150 13280 175 6 -0.5 6.0 | 114 4 -3.8 1.7 33 122 14630 170 11 -1.9 10.8 | 142 8 -5.2 6.5 34 117 14935 195 11 2.8 10.6 | 176 6 -0.4 6.3 35 112 15240 225 8 5.7 5.7 | 240 3 2.4 1.4 36 106 15545 205 10 4.2 9.1 | 191 5 0.9 4.8 37 102 15850 220 10 6.4 7.7 | 223 5 3.1 3.4 38 100 15960 180 7 0.0 7.0 | 130 4 -3.3 2.7 39 97 16154 180 7 0.0 7.0 | 130 4 -3.3 2.7 40 89 16764 215 10 5.7 8.2 | 212 5 2.5 3.9 41 85 17069 235 12 9.8 6.9 | 248 7 6.6 2.6 42 70 18320 220 6 3.9 4.6 | 242 1 0.6 0.3 43 64 18898 225 10 7.1 7.1 | 234 5 3.8 2.8 44 56 19812 160 12 -4.1 11.3 | 133 10 -7.4 7.0 45 53 20117 170 13 -2.3 12.8 | 147 10 -5.5 8.5 46 51 20422 200 12 4.1 11.3 | 187 7 0.8 7.0 47 50 20550 190 10 1.7 9.8 | 164 6 -1.5 5.6 48 49 20726 205 11 4.6 10.0 | 194 6 1.4 5.7 49 46 21031 190 10 1.7 9.8 | 164 6 -1.5 5.6 50 44 21336 245 4 3.6 1.7 | 352 3 0.3 -2.6 51 42 21641 175 10 -0.9 10.0 | 144 7 -4.2 5.7 52 39 22250 235 14 11.5 8.0 | 245 9 8.2 3.7 53 37 22555 230 11 8.4 7.1 | 242 6 5.1 2.8 54 34 23165 170 10 -1.7 9.8 | 138 7 -5.0 5.6 55 32 23470 255 13 12.6 3.4 | 276 9 9.3 -0.9 56 31 23774 265 10 10.0 0.9 | 297 8 6.7 -3.4 57 30 23920 200 9 3.1 8.5 | 177 4 -0.2 4.2 58 27 24689 200 10 3.4 9.4 | 182 5 0.1 5.1 59 20 26600 190 9 1.6 8.9 | 159 5 -1.7 4.6 60 18 27432 15 3 -0.8 -2.9 | 29 8 -4.1 -7.2 61 12 30175 105 10 -9.7 2.6 | 83 13 -12.9 -1.7 62 10 31180 115 8 -7.3 3.4 | 85 11 -10.5 -0.9 Wind Parameters Mean winds (0-6000m): 187.4 at 7.2 knts Storm direction: 217.4 at 5.4 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 57.2 neg: -27.6 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.62 Bulk Shear: 20.22 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 6 8 10| 0.0 5.0 5.0| 19.5 -23.3 -3.7 -7.5 -0.16| 21.0 -3.4 1000 21 5 29 10| 4.3 2.5 6.8| 38.7 -23.3 15.4 15.4 0.17| 15.2 2.6 1500 98 5 68 9| 3.7 1.7 5.3| 46.7 -23.3 23.4 15.6 0.29| 13.1 3.8 2000 161 5 98 5| 2.8 1.7 4.4| 47.1 -24.1 23.0 11.5 0.23| 10.6 2.5 2500 168 5 100 4| 2.2 1.5 3.8| 47.8 -25.1 22.6 9.1 0.21| 9.3 1.9 3000 155 6 99 6| 1.8 1.8 3.7| 57.2 -27.6 29.6 9.9 0.23| 9.4 2.1 4000 167 7 117 5| 2.5 1.4 3.9| 76.7 -28.6 48.0 12.0 0.31| 9.0 2.8 5000 178 7 128 5| 1.8 1.2 3.0| 80.2 -31.6 48.6 9.7 0.26| 8.2 2.2 6000 187 7 140 4| 1.6 1.0 2.6| 87.2 -34.2 53.0 8.8 0.27| 8.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250421.12.gif