UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 15 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 1021 10 -26.5 -29.1 79 2.6 -26.7 45 3 245.2 245.2 245.1 246.1 0.34 1 1018 31 -26.7 -28.9 82 2.2 -26.9 39 3 245.2 245.2 245.1 246.1 0.34 2 1000 161 -23.3 -25.3 84 2.0 -23.5 5 2 249.9 249.9 249.6 251.2 0.49 3 996 190 -23.1 -24.9 85 1.8 -23.3 1 2 250.3 250.4 250.1 251.7 0.51 4 947 562 -19.7 -23.5 72 3.8 -20.2 129 1 257.4 257.5 256.4 259.1 0.61 5 925 736 -19.9 -23.0 76 3.1 -20.3 315 2 259.0 259.1 257.7 260.8 0.65 6 885 1064 -19.9 -23.1 76 3.2 -20.4 20 3 262.3 262.4 260.3 264.1 0.67 7 864 1241 -21.3 -22.9 87 1.6 -21.5 3 5 262.6 262.7 260.7 264.6 0.70 8 851 1353 -20.5 -24.6 70 4.1 -21.1 356 8 264.6 264.7 262.0 266.3 0.61 9 850 1362 -20.5 -24.3 72 3.8 -21.0 355 8 264.7 264.8 262.1 266.5 0.63 10 808 1736 -22.3 -24.6 82 2.3 -22.6 355 13 266.6 266.7 263.6 268.5 0.64 11 746 2323 -21.9 -26.1 69 4.2 -22.5 7 13 273.2 273.3 268.0 275.0 0.61 12 728 2502 -22.7 -29.7 53 7.0 -23.5 3 12 274.3 274.3 268.4 275.6 0.45 13 724 2542 -22.9 -27.9 64 5.0 -23.5 2 12 274.5 274.6 268.7 276.1 0.53 14 717 2614 -23.1 -36.1 29 13.0 -24.4 359 13 275.0 275.1 268.5 275.8 0.24 15 710 2685 -23.7 -34.7 36 11.0 -24.8 357 13 275.1 275.2 268.7 276.0 0.28 16 707 2716 -23.7 -30.7 53 7.0 -24.5 356 13 275.5 275.5 269.1 276.7 0.42 17 705 2737 -23.5 -37.5 26 14.0 -24.8 355 13 275.9 275.9 269.0 276.6 0.22 18 700 2789 -23.7 -37.7 26 14.0 -25.0 355 10 276.2 276.3 269.2 276.9 0.21 19 698 2810 -23.7 -41.7 17 18.0 -25.2 354 10 276.5 276.5 269.2 276.9 0.14 20 676 3044 -24.7 -34.7 39 10.0 -25.7 344 9 277.9 277.9 270.4 278.8 0.30 21 661 3207 -25.5 -41.5 21 16.0 -26.8 336 8 278.8 278.8 270.7 279.3 0.15 22 649 3340 -26.5 -38.5 31 12.0 -27.5 330 7 279.1 279.1 271.0 279.8 0.21 23 620 3669 -28.7 -44.7 20 16.0 -29.7 315 5 280.3 280.3 271.5 280.6 0.12 24 606 3832 -30.1 -37.1 50 7.0 -30.7 303 5 280.5 280.5 271.9 281.3 0.26 25 537 4685 -34.9 -42.9 44 8.0 -35.4 257 5 284.6 284.6 274.1 285.1 0.16 26 500 5180 -38.5 -46.5 43 8.0 -38.9 270 8 286.1 286.1 274.8 286.5 0.12 27 488 5346 -39.3 -48.3 38 9.0 -39.7 263 8 287.1 287.1 275.3 287.4 0.10 28 400 6670 -49.5 -55.5 49 6.0 -49.6 215 14 290.7 290.7 277.1 290.8 0.05 29 395 6752 -50.3 -55.3 55 5.0 -50.4 208 11 290.7 290.7 277.1 290.8 0.05 30 389 6853 -50.5 -59.5 34 9.0 -50.7 215 12 291.7 291.7 277.6 291.8 0.03 31 377 7057 -51.5 -60.5 33 9.0 -51.7 223 13 293.0 293.0 278.2 293.1 0.03 32 347 7595 -52.9 -64.9 22 12.0 -53.1 205 18 298.1 298.1 280.6 298.2 0.02 33 337 7784 -52.9 -64.9 22 12.0 -53.1 215 14 300.6 300.6 281.6 300.7 0.02 34 314 8242 -52.3 -69.3 11 17.0 -52.5 204 11 307.6 307.6 284.4 307.6 0.01 35 308 8368 -49.7 -73.7 4 24.0 -50.0 198 11 312.9 312.9 286.4 313.0 0.01 36 300 8540 -50.5 -73.5 5 23.0 -50.8 190 10 314.2 314.2 286.8 314.2 0.01 37 263 9404 -46.3 -76.3 2 30.0 -46.9 188 9 332.4 332.4 292.4 332.4 0.00 38 250 9740 -47.1 -77.1 2 30.0 -47.6 180 10 336.0 336.0 293.3 336.1 0.00 39 249 9766 -47.3 -77.3 2 30.0 -47.9 180 10 336.1 336.1 293.3 336.1 0.00 40 232 10234 -45.7 -77.7 2 32.0 -46.4 188 8 345.4 345.4 295.6 345.4 0.00 41 200 11220 -45.3 -79.3 1 34.0 -46.1 215 7 361.0 361.0 298.9 361.1 0.00 42 150 13150 -44.3 -80.3 1 36.0 -45.4 230 5 393.7 393.7 304.3 393.7 0.00 43 136 13807 -43.7 -79.7 1 36.0 -45.0 219 9 406.0 406.0 306.0 406.0 0.01 44 114 14986 -45.7 -80.7 1 35.0 -47.0 189 5 423.3 423.3 308.1 423.3 0.01 45 100 15860 -44.5 -80.5 1 36.0 -46.1 210 10 441.7 441.7 310.1 441.8 0.01 46 81 17262 -46.5 -81.5 1 35.0 -48.1 199 10 465.1 465.1 312.2 465.1 0.01 47 70 18230 -46.1 -82.1 1 36.0 -48.0 195 11 485.8 485.8 313.9 485.8 0.01 48 50 20460 -47.7 -82.7 1 35.0 -49.8 195 7 531.1 531.1 317.0 531.1 0.01 49 34 22997 -49.1 -84.1 1 35.0 -51.7 170 11 589.3 589.3 320.1 589.4 0.01 50 32 23395 -47.9 -82.9 1 35.0 -50.8 210 14 602.8 602.8 320.7 602.9 0.01 51 30 23820 -48.7 -83.7 1 35.0 -51.6 225 18 611.9 611.9 321.2 612.0 0.01 52 24 25282 -50.5 -84.5 1 34.0 -53.4 200 10 647.0 647.0 322.6 647.1 0.01 53 21 26159 -47.7 -83.7 1 36.0 -51.8 233 10 680.6 680.6 323.8 680.7 0.02 54 20 26480 -50.1 -84.1 1 34.0 -53.5 230 9 682.8 682.8 323.9 682.9 0.02 55 18 27167 -51.1 -85.1 1 34.0 -54.5 220 11 700.6 700.6 324.4 700.7 0.02 56 11 30382 -49.5 -84.5 1 35.0 -54.9 205 15 812.3 812.3 327.5 812.6 0.03 57 10 31010 -46.7 -83.7 1 37.0 -53.6 220 22 845.2 845.2 328.3 845.6 0.04 58 9.1 31639 -44.3 -83.3 1 39.0 -52.8 877.5 877.6 329.0 878.0 0.04 59 8.1 32417 -45.7 -83.7 1 38.0 -53.9 901.7 901.7 329.5 902.1 0.04 60 5.7 34795 -38.5 -80.5 0 42.0 -52.5 1028.6 1028.7 331.6 1029.9 0.11 TRP 347 7595 -52.9 -64.9 22 12.0 -53.1 205 18 298.1 298.1 280.6 298.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5019.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 56.25 % Est. max temperature: -9.10 C = 15.62 F Sfc-Lift cond lev (LCL): 977.44 mb = 328.84 m = 1078.86 ft T: -21.83 C 700-500 lapse rate: 6.19 C/km ThetaE index: 0.29 C Layer 717.0- 710.0 mb Conv cond level (CCL): 1018.00 mb = 31.26 m = 102.56 ft Mean mixing ratio: 0.54 g/kg Conv temperature: -23.69 C = -10.64 F Cap Strength: 24.79 C Lifted Index: 25.46 C Risk: None Lifted Index @300 mb: 41.88 C Lifted Index @700 mb: 19.43 C Showalter Index: 16.21 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.20 C K Index: -20.30 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.35 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 97379.70 J/kg Cap Strength: 25.32 C Lift Cond Lev (LCL): 927.91 mb = 712.70 m = 2338.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 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 1021 10 45 3 -2.1 -2.1 | 143 4 -2.5 3.3 1 1000 161 5 2 -0.2 -2.0 | 171 4 -0.6 3.5 2 981 305 345 3 0.8 -2.9 | 188 3 0.4 2.6 3 941 610 155 1 -0.4 0.9 | 173 6 -0.8 6.4 4 925 736 315 2 1.4 -1.4 | 194 4 1.0 4.0 5 903 914 35 2 -1.1 -1.6 | 158 4 -1.5 3.8 6 867 1219 5 5 -0.4 -5.0 | 120 1 -0.8 0.5 7 850 1362 355 8 0.7 -8.0 | 353 3 0.3 -2.5 8 798 1829 355 14 1.2 -13.9 | 354 9 0.8 -8.5 9 765 2134 10 14 -2.4 -13.8 | 19 9 -2.8 -8.3 10 734 2438 5 12 -1.0 -12.0 | 13 7 -1.4 -6.5 11 704 2743 355 13 1.1 -13.0 | 354 8 0.7 -7.5 12 700 2789 355 10 0.9 -10.0 | 354 5 0.5 -4.5 13 619 3658 315 5 3.5 -3.5 | 238 4 3.1 1.9 14 569 4267 270 6 6.0 -0.0 | 226 8 5.6 5.5 15 522 4877 250 5 4.7 1.7 | 211 8 4.3 7.2 16 500 5180 270 8 8.0 -0.0 | 234 9 7.6 5.5 17 436 6096 230 9 6.9 5.8 | 210 13 6.5 11.2 18 400 6670 215 14 8.0 11.5 | 204 19 7.6 16.9 19 398 6706 205 11 4.6 10.0 | 195 16 4.2 15.4 20 380 7010 225 13 9.2 9.2 | 211 17 8.8 14.7 21 347 7595 205 18 7.6 16.3 | 198 23 7.2 21.8 22 346 7620 210 17 8.5 14.7 | 202 22 8.1 20.2 23 330 7925 220 12 7.7 9.2 | 207 16 7.3 14.7 24 300 8534 190 11 1.9 10.8 | 185 16 1.5 16.3 25 300 8540 190 10 1.7 9.8 | 185 15 1.3 15.3 26 274 9144 195 8 2.1 7.7 | 187 13 1.7 13.2 27 250 9740 180 10 0.0 10.0 | 179 15 -0.4 15.5 28 217 10668 195 6 1.6 5.8 | 186 11 1.2 11.3 29 200 11220 215 7 4.0 5.7 | 198 12 3.6 11.2 30 173 12192 0 0 -0.0 -0.0 | 176 5 -0.4 5.5 31 150 13150 230 5 3.8 3.2 | 202 9 3.4 8.7 32 126 14326 210 12 6.0 10.4 | 199 17 5.6 15.9 33 120 14630 270 10 10.0 -0.0 | 240 11 9.6 5.5 34 110 15240 130 2 -1.5 1.3 | 164 7 -1.9 6.7 35 100 15860 210 10 5.0 8.7 | 198 15 4.6 14.1 36 96 16154 210 10 5.0 8.7 | 198 15 4.6 14.1 37 91 16459 195 12 3.1 11.6 | 189 17 2.7 17.1 38 87 16764 205 10 4.2 9.1 | 195 15 3.8 14.5 39 83 17069 185 10 0.9 10.0 | 182 15 0.5 15.4 40 76 17678 230 11 8.4 7.1 | 213 15 8.0 12.5 41 70 18230 195 11 2.8 10.6 | 189 16 2.4 16.1 42 66 18593 190 10 1.7 9.8 | 185 15 1.3 15.3 43 60 19202 210 10 5.0 8.7 | 198 15 4.6 14.1 44 55 19812 225 1 0.7 0.7 | 183 6 0.3 6.2 45 50 20460 195 7 1.8 6.8 | 187 12 1.4 12.2 46 44 21336 190 11 1.9 10.8 | 185 16 1.5 16.3 47 38 22250 225 12 8.5 8.5 | 210 16 8.1 13.9 48 35 22860 150 10 -5.0 8.7 | 159 15 -5.4 14.1 49 33 23165 195 12 3.1 11.6 | 189 17 2.7 17.1 50 32 23470 215 15 8.6 12.3 | 205 20 8.2 17.8 51 30 23820 225 18 12.7 12.7 | 214 22 12.3 18.2 52 29 24079 205 13 5.5 11.8 | 196 18 5.1 17.2 53 28 24384 225 18 12.7 12.7 | 214 22 12.3 18.2 54 24 25298 200 10 3.4 9.4 | 191 15 3.0 14.9 55 22 25908 235 11 9.0 6.3 | 216 15 8.6 11.8 56 20 26480 230 9 6.9 5.8 | 210 13 6.5 11.2 57 19 26822 240 11 9.5 5.5 | 220 14 9.1 11.0 58 18 27127 215 10 5.7 8.2 | 201 15 5.3 13.7 59 17 27432 255 17 16.4 4.4 | 238 19 16.0 9.9 60 17 27737 210 13 6.5 11.3 | 200 18 6.1 16.7 61 14 28651 240 20 17.3 10.0 | 228 23 16.9 15.5 62 14 28956 225 22 15.6 15.6 | 216 26 15.2 21.0 63 13 29261 245 16 14.5 6.8 | 229 19 14.1 12.2 64 12 29566 235 16 13.1 9.2 | 221 19 12.7 14.6 65 12 29870 215 14 8.0 11.5 | 204 19 7.6 16.9 66 11 30175 200 13 4.4 12.2 | 193 18 4.0 17.7 67 10 31010 220 22 14.1 16.9 | 212 26 13.7 22.3 Wind Parameters Mean winds (0-6000m): 325.8 at 7.3 knts Storm direction: 355.8 at 5.5 knts Shear (0-3000m) pos: 0.4 neg: 1.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -175.5 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -13.3 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.08 Bulk Shear: 4.66 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 13 2 163 3| 2.5 0.0 2.5| 3.2 -1.6 1.6 3.3 0.17| 7.8 1.3 1000 4 2 171 3| 1.3 1.5 2.8| 8.8 -4.8 4.0 4.0 0.11| 8.3 0.9 1500 1 3 167 2| 0.8 3.6 4.4| 8.8 -6.0 2.8 1.9 -0.10| 8.3 -0.8 2000 359 6 40 0| 0.6 2.7 3.2| 13.7 -6.0 7.7 3.9 -0.00| 7.8 -0.0 2500 2 7 19 2| 0.4 1.8 2.3| 16.6 -8.2 8.4 3.4 -0.00| 7.0 -0.0 3000 0 8 10 2| 0.4 1.3 1.6| 16.6 -13.3 3.3 1.1 -0.09| 6.9 -0.6 4000 354 7 348 2| 0.3 1.2 1.4| 16.6 -18.3 -1.7 -0.4 -0.19| 6.2 -1.2 5000 342 7 307 2| 0.2 1.1 1.3| 19.5 -24.0 -4.5 -0.9 -0.20| 5.5 -1.1 6000 326 7 279 4| 0.2 1.2 1.4| 24.4 -36.3 -11.9 -2.0 -0.21| 5.2 -1.1 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250415.12.gif