UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:0000Z 17 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 -22.7 -26.3 72 3.6 -23.1 35 2 248.7 248.8 248.5 249.9 0.44 1 1000 191 -22.5 -24.9 81 2.4 -22.8 165 1 250.6 250.7 250.4 252.0 0.51 2 925 766 -20.3 -22.3 84 2.0 -20.6 185 8 258.6 258.7 257.5 260.4 0.69 3 908 903 -19.9 -22.1 83 2.2 -20.2 180 5 260.3 260.5 258.9 262.3 0.72 4 850 1391 -22.1 -23.6 88 1.5 -22.3 215 7 263.0 263.1 260.9 264.9 0.67 5 777 2048 -24.9 -26.0 91 1.1 -25.1 251 10 266.8 266.9 263.6 268.5 0.59 6 700 2801 -28.5 -30.6 82 2.1 -28.7 285 5 270.9 271.0 266.1 272.2 0.43 7 624 3618 -32.1 -34.8 77 2.7 -32.3 271 6 275.9 275.9 269.2 276.8 0.32 8 500 5150 -41.5 -43.2 83 1.7 -41.6 45 9 282.4 282.5 272.9 283.0 0.17 9 497 5191 -41.7 -43.0 87 1.3 -41.8 55 10 282.7 282.7 273.0 283.2 0.17 10 485 5357 -42.7 -45.6 73 2.9 -42.8 61 10 283.4 283.5 273.4 283.9 0.13 11 473 5526 -43.7 -45.1 86 1.4 -43.7 66 10 284.2 284.3 273.9 284.7 0.14 12 467 5612 -44.1 -51.1 46 7.0 -44.3 69 10 284.8 284.8 274.0 285.0 0.07 13 455 5787 -44.9 -48.7 66 3.8 -45.0 75 10 285.9 285.9 274.7 286.2 0.10 14 429 6179 -47.7 -50.3 74 2.6 -47.8 45 13 287.2 287.2 275.3 287.5 0.09 15 413 6430 -49.3 -53.2 64 3.9 -49.4 55 13 288.3 288.3 275.9 288.5 0.07 16 410 6477 -49.1 -58.1 34 9.0 -49.3 52 13 289.1 289.1 276.3 289.3 0.04 17 405 6558 -48.9 -60.9 23 12.0 -49.1 46 12 290.4 290.4 276.9 290.5 0.03 18 400 6640 -49.1 -60.1 27 11.0 -49.3 40 12 291.2 291.2 277.3 291.3 0.03 19 376 7045 -49.7 -60.7 26 11.0 -49.9 38 12 295.6 295.6 279.4 295.7 0.03 20 333 7842 -47.5 -66.5 10 19.0 -47.9 80 10 309.0 309.0 284.9 309.1 0.01 21 311 8293 -48.5 -70.5 6 22.0 -48.8 97 10 313.7 313.7 286.6 313.8 0.01 22 300 8530 -47.1 -73.1 4 26.0 -47.6 160 5 319.0 319.0 288.4 319.0 0.01 23 281 8966 -44.5 -75.5 2 31.0 -45.2 135 4 328.7 328.7 291.3 328.8 0.00 24 250 9750 -43.7 -76.7 1 33.0 -44.5 150 6 341.1 341.1 294.6 341.1 0.00 25 235 10165 -43.3 -77.3 1 34.0 -44.2 175 5 347.8 347.8 296.1 347.8 0.00 26 226 10428 -43.5 -78.5 1 35.0 -44.3 191 5 351.4 351.4 297.0 351.4 0.00 27 200 11250 -42.7 -78.7 1 36.0 -43.7 220 5 365.2 365.2 299.7 365.2 0.00 28 191 11559 -43.3 -79.3 1 36.0 -44.3 217 5 369.0 369.0 300.4 369.1 0.00 29 178 12034 -41.9 -78.9 1 37.0 -43.2 212 5 378.8 378.8 302.1 378.9 0.00 30 150 13190 -42.1 -79.1 1 37.0 -43.5 200 6 397.5 397.5 304.9 397.5 0.01 31 100 15910 -44.7 -81.7 1 37.0 -46.3 225 9 441.4 441.4 310.0 441.4 0.01 32 70 18290 -45.5 -82.5 1 37.0 -47.5 220 8 487.0 487.0 314.0 487.1 0.01 33 55 19896 -45.1 -83.1 1 38.0 -47.6 190 10 522.7 522.7 316.5 522.8 0.01 34 50 20530 -45.7 -82.7 1 37.0 -48.3 220 15 535.8 535.8 317.3 535.8 0.01 35 42 21688 -47.7 -83.7 1 36.0 -50.1 256 11 558.2 558.2 318.5 558.3 0.01 36 35 22899 -46.1 -84.1 1 38.0 -49.3 228 12 592.3 592.3 320.3 592.3 0.01 37 30 23920 -48.3 -84.3 1 36.0 -51.3 175 12 613.0 613.0 321.2 613.0 0.01 38 20 26590 -47.3 -84.3 1 37.0 -51.7 185 16 691.4 691.4 324.1 691.5 0.02 39 12 29963 -48.7 -84.7 1 36.0 -54.1 207 9 795.2 795.2 327.1 795.4 0.03 40 10 31170 -46.1 -84.1 1 38.0 -53.3 175 8 847.5 847.5 328.4 847.8 0.03 41 7.0 33568 -41.1 -82.1 0 41.0 -52.5 959.1 959.2 330.5 959.9 0.07 42 6.1 34500 -42.7 -82.7 0 40.0 -53.8 990.8 990.8 331.1 991.5 0.07 43 5.9 34727 -38.7 -78.7 1 40.0 -52.4 1017.6 1017.7 331.5 1019.3 0.14 44 5.7 34963 -40.1 -80.1 1 40.0 -53.1 1021.6 1021.6 331.5 1022.9 0.11 45 5.3 35464 -36.9 -77.9 1 41.0 -52.2 1057.4 1057.5 332.1 1059.6 0.18 46 4.8 36149 -37.3 -79.3 0 42.0 -53.0 1085.9 1086.0 332.5 1087.9 0.16 TRP 413 6430 -49.3 -53.2 64 3.9 -49.4 55 13 288.3 288.3 275.9 288.5 0.07 WND Sounding variables and indices 1000-500 mb thick: 4959.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 82.71 % Est. max temperature: -9.47 C = 14.96 F Sfc-Lift cond lev (LCL): 965.47 mb = 450.17 m = 1476.92 ft T: -21.51 C 700-500 lapse rate: 5.53 C/km ThetaE index: 0.00 C Layer 1025.0--30786326528.0 mb Conv cond level (CCL): 728.42 mb = 2513.67 m = 8246.84 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -1.88 C = 28.62 F Cap Strength: 18.45 C Lifted Index: 22.58 C Risk: None Lifted Index @300 mb: 45.37 C Lifted Index @700 mb: 14.72 C Showalter Index: 14.50 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.90 C K Index: -6.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.63 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 99412.19 J/kg Cap Strength: 22.30 C Lift Cond Lev (LCL): 937.80 mb = 664.63 m = 2180.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 1025 10 35 2 -1.1 -1.6 | 134 5 -3.6 3.4 1 1000 191 165 1 -0.3 1.0 | 156 7 -2.7 6.0 2 985 305 160 4 -1.4 3.8 | 157 10 -3.8 8.8 3 945 610 180 6 0.0 6.0 | 168 11 -2.4 11.0 4 925 766 185 8 0.7 8.0 | 172 13 -1.7 13.0 5 907 914 180 5 0.0 5.0 | 166 10 -2.4 10.0 6 870 1219 215 7 4.0 5.7 | 188 11 1.6 10.8 7 850 1391 215 7 4.0 5.7 | 188 11 1.6 10.8 8 835 1524 220 10 6.4 7.7 | 197 13 4.0 12.7 9 800 1829 240 8 6.9 4.0 | 206 10 4.5 9.0 10 767 2134 255 11 10.6 2.8 | 226 11 8.2 7.9 11 736 2438 255 5 4.8 1.3 | 201 7 2.4 6.3 12 706 2743 260 7 6.9 1.2 | 216 8 4.5 6.3 13 700 2801 285 5 4.8 -1.3 | 213 4 2.4 3.7 14 647 3353 300 10 8.7 -5.0 | 270 6 6.2 0.0 15 619 3658 265 5 5.0 0.4 | 205 6 2.6 5.5 16 567 4267 20 6 -2.1 -5.6 | 82 5 -4.5 -0.6 17 520 4877 20 10 -3.4 -9.4 | 53 7 -5.9 -4.4 18 500 5150 45 9 -6.4 -6.4 | 81 9 -8.8 -1.3 19 498 5182 55 10 -8.2 -5.7 | 86 11 -10.6 -0.7 20 454 5791 75 10 -9.7 -2.6 | 101 12 -12.1 2.5 21 434 6096 40 12 -7.7 -9.2 | 68 11 -10.1 -4.2 22 415 6401 60 14 -12.1 -7.0 | 82 15 -14.6 -2.0 23 413 6430 55 13 -10.6 -7.5 | 80 13 -13.1 -2.4 24 400 6640 40 12 -7.7 -9.2 | 68 11 -10.1 -4.2 25 378 7010 35 12 -6.9 -9.8 | 63 10 -9.3 -4.8 26 345 7620 80 9 -8.9 -1.6 | 107 12 -11.3 3.5 27 314 8230 80 11 -10.8 -1.9 | 103 14 -13.3 3.1 28 300 8530 160 5 -1.7 4.7 | 157 11 -4.1 9.7 29 274 9144 125 3 -2.5 1.7 | 144 8 -4.9 6.8 30 250 9750 150 6 -3.0 5.2 | 152 12 -5.4 10.2 31 218 10668 205 4 1.7 3.6 | 175 9 -0.7 8.7 32 200 11250 220 5 3.2 3.8 | 185 9 0.8 8.9 33 150 13190 200 6 2.1 5.6 | 178 11 -0.4 10.7 34 133 14021 175 10 -0.9 10.0 | 168 15 -3.3 15.0 35 121 14630 205 11 4.6 10.0 | 188 15 2.2 15.0 36 116 14935 185 10 0.9 10.0 | 174 15 -1.6 15.0 37 111 15240 190 11 1.9 10.8 | 178 16 -0.5 15.9 38 106 15545 185 15 1.3 14.9 | 177 20 -1.1 20.0 39 101 15850 215 12 6.9 9.8 | 197 16 4.5 14.9 40 100 15910 225 9 6.4 6.4 | 199 12 3.9 11.4 41 96 16154 225 9 6.4 6.4 | 199 12 3.9 11.4 42 80 17374 160 13 -4.4 12.2 | 158 19 -6.9 17.3 43 77 17678 190 12 2.1 11.8 | 179 17 -0.3 16.9 44 70 18288 210 10 5.0 8.7 | 191 14 2.6 13.7 45 70 18290 220 8 5.1 6.1 | 194 11 2.7 11.2 46 64 18898 165 10 -2.6 9.7 | 161 16 -5.0 14.7 47 61 19202 240 11 9.5 5.5 | 214 13 7.1 10.5 48 56 19812 205 10 4.2 9.1 | 187 14 1.8 14.1 49 53 20117 150 10 -5.0 8.7 | 152 16 -7.4 13.7 50 51 20422 205 17 7.2 15.4 | 193 21 4.8 20.4 51 50 20530 220 15 9.6 11.5 | 204 18 7.2 16.5 52 46 21031 225 14 9.9 9.9 | 207 17 7.5 14.9 53 44 21336 230 13 10.0 8.4 | 209 15 7.5 13.4 54 42 21641 260 11 10.8 1.9 | 230 11 8.4 7.0 55 39 22250 205 10 4.2 9.1 | 187 14 1.8 14.1 56 37 22555 235 12 9.8 6.9 | 212 14 7.4 11.9 57 35 22860 230 12 9.2 7.7 | 208 14 6.8 12.8 58 30 23920 175 12 -1.0 12.0 | 168 17 -3.5 17.0 59 29 24079 165 10 -2.6 9.7 | 161 16 -5.0 14.7 60 28 24384 195 12 3.1 11.6 | 182 17 0.7 16.6 61 25 24994 185 10 0.9 10.0 | 174 15 -1.6 15.0 62 23 25603 240 11 9.5 5.5 | 214 13 7.1 10.5 63 20 26518 165 10 -2.6 9.7 | 161 16 -5.0 14.7 64 20 26590 185 16 1.4 15.9 | 177 21 -1.0 21.0 65 18 27127 190 15 2.6 14.8 | 181 20 0.2 19.8 66 18 27432 215 8 4.6 6.6 | 191 12 2.2 11.6 67 17 27737 215 14 8.0 11.5 | 199 17 5.6 16.5 68 15 28346 250 10 9.4 3.4 | 219 11 7.0 8.5 69 10 31170 175 8 -0.7 8.0 | 166 13 -3.1 13.0 Wind Parameters Mean winds (0-6000m): 304.3 at 7.5 knts Storm direction: 334.3 at 5.6 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -9.6 tot: 39.9 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.98 Bulk Shear: 13.44 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 ------------------------------------------------------------------------------- 500 160 3 156 9| 7.2 0.0 7.2| 7.6 0.0 7.6 15.2 0.49| 8.0 3.9 1000 176 5 164 10| 3.9 0.0 3.9| 15.0 -2.4 12.5 12.5 0.41| 6.9 2.8 1500 193 5 173 10| 4.0 0.0 4.0| 28.8 -2.4 26.4 17.6 0.53| 6.6 3.5 2000 208 6 183 11| 3.0 0.0 3.0| 41.2 -2.4 38.8 19.4 0.58| 6.4 3.7 2500 220 7 191 10| 1.5 0.0 1.5| 44.9 -9.5 35.4 14.1 0.40| 6.5 2.6 3000 229 7 195 10| 1.3 0.0 1.3| 49.4 -9.6 39.9 13.3 0.41| 6.5 2.7 4000 247 7 206 9| 0.7 0.2 0.8| 54.5 -18.7 35.8 8.9 0.26| 6.7 1.8 5000 267 7 220 7| 0.9 0.1 1.0| 58.4 -22.2 36.2 7.2 0.17| 6.6 1.1 6000 304 7 257 4| 0.8 0.2 1.0| 73.1 -36.0 37.0 6.2 0.16| 6.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250417.00.gif