UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052312.upa.cvt Date: 1200Z 23 MAY 25 Searching for CWEU... Searching the city database file for: CWEU ... Date:1200Z 23 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 1020 10 -4.7 -7.9 78 3.2 -5.7 300 1 266.9 267.3 266.4 272.5 2.06 1 1000 165 -6.3 -9.0 81 2.7 -7.1 345 9 266.9 267.2 266.1 272.1 1.93 2 925 769 -10.5 -12.7 84 2.2 -11.1 360 10 268.6 268.8 266.6 272.9 1.55 3 855 1370 -15.3 -15.5 98 0.2 -15.3 350 13 269.7 269.9 267.0 273.4 1.34 4 850 1414 -13.9 -18.4 69 4.5 -14.8 355 14 271.6 271.8 267.7 274.6 1.05 5 842 1486 -13.3 -26.3 33 13.0 -15.4 355 14 273.0 273.0 267.7 274.5 0.53 6 835 1549 -12.7 -19.7 56 7.0 -14.2 353 14 274.2 274.4 269.3 277.0 0.96 7 825 1641 -11.9 -20.9 47 9.0 -13.7 347 14 276.0 276.2 270.3 278.6 0.88 8 766 2207 -13.7 -30.7 22 17.0 -16.3 322 17 280.0 280.1 271.8 281.2 0.39 9 752 2347 -14.1 -31.1 22 17.0 -16.7 327 19 281.1 281.1 272.5 282.2 0.38 10 746 2408 -14.5 -19.5 66 5.0 -15.6 329 20 281.3 281.4 273.8 284.5 1.09 11 739 2479 -14.9 -18.9 71 4.0 -15.8 330 20 281.6 281.8 274.0 285.0 1.16 12 736 2510 -14.9 -19.9 66 5.0 -16.0 330 20 281.9 282.1 274.0 285.1 1.07 13 731 2561 -14.7 -36.7 14 22.0 -17.6 330 21 282.7 282.7 273.1 283.4 0.23 14 700 2888 -16.7 -35.7 18 19.0 -19.1 330 24 284.0 284.0 273.9 284.8 0.26 15 668 3237 -19.3 -29.3 41 10.0 -20.8 328 28 284.9 285.0 274.8 286.5 0.51 16 659 3338 -19.9 -34.9 25 15.0 -21.8 327 30 285.3 285.4 274.7 286.3 0.30 17 644 3508 -20.7 -32.7 33 12.0 -22.3 326 32 286.3 286.4 275.4 287.5 0.38 18 642 3531 -20.7 -39.7 17 19.0 -22.7 326 32 286.6 286.6 275.2 287.2 0.19 19 633 3635 -20.9 -41.9 13 21.0 -23.0 325 34 287.5 287.5 275.6 288.0 0.15 20 568 4428 -25.1 -41.1 21 16.0 -26.6 321 41 291.6 291.6 277.7 292.2 0.18 21 558 4557 -26.3 -35.3 42 9.0 -27.3 322 42 291.7 291.7 278.0 292.8 0.34 22 508 5228 -31.5 -44.5 27 13.0 -32.4 326 49 293.3 293.3 278.5 293.8 0.14 23 500 5340 -32.5 -44.5 29 12.0 -33.3 330 48 293.4 293.4 278.6 293.9 0.15 24 468 5802 -36.3 -42.3 54 6.0 -36.7 324 50 294.3 294.3 279.1 295.0 0.20 25 448 6103 -38.5 -48.5 34 10.0 -39.0 320 51 295.2 295.2 279.4 295.6 0.10 26 429 6399 -41.1 -48.1 47 7.0 -41.4 318 51 295.6 295.6 279.6 296.0 0.11 27 426 6446 -41.5 -50.5 37 9.0 -41.9 318 51 295.7 295.7 279.6 296.0 0.09 28 424 6478 -41.7 -52.7 29 11.0 -42.1 318 51 295.8 295.8 279.6 296.1 0.07 29 400 6870 -44.5 -53.5 36 9.0 -44.8 315 52 297.2 297.2 280.2 297.4 0.07 30 352 7717 -49.9 -55.9 49 6.0 -50.0 315 55 300.9 301.0 281.8 301.1 0.06 31 341 7925 -50.9 -56.9 49 6.0 -51.0 315 56 302.3 302.3 282.4 302.5 0.05 32 330 8138 -50.5 -63.5 20 13.0 -50.7 311 56 305.7 305.7 283.7 305.8 0.02 33 321 8319 -51.1 -66.1 15 15.0 -51.3 308 56 307.3 307.3 284.3 307.4 0.02 34 311 8525 -51.5 -66.5 15 15.0 -51.7 304 56 309.6 309.6 285.2 309.6 0.02 35 300 8760 -48.9 -69.9 7 21.0 -49.3 300 55 316.4 316.4 287.6 316.5 0.01 36 288 9029 -45.9 -73.9 3 28.0 -46.4 306 50 324.4 324.4 290.1 324.5 0.01 37 250 9970 -44.9 -75.9 2 31.0 -45.6 305 39 339.3 339.3 294.1 339.3 0.01 38 202 11403 -43.1 -79.1 1 36.0 -44.1 305 29 363.5 363.5 299.4 363.5 0.00 39 200 11470 -43.3 -79.3 1 36.0 -44.3 305 29 364.2 364.2 299.5 364.2 0.00 40 186 11958 -43.5 -79.5 1 36.0 -44.5 307 26 371.5 371.5 300.8 371.5 0.00 41 167 12678 -46.3 -81.3 1 35.0 -47.1 306 25 378.5 378.5 302.0 378.5 0.00 42 154 13215 -47.1 -82.1 1 35.0 -48.0 299 27 386.0 386.0 303.2 386.0 0.00 43 150 13390 -45.7 -81.7 1 36.0 -46.7 305 28 391.3 391.3 304.0 391.3 0.00 44 148 13479 -45.3 -81.3 1 36.0 -46.4 306 28 393.5 393.5 304.3 393.5 0.00 45 125 14604 -44.9 -81.9 1 37.0 -46.2 305 21 413.7 413.7 307.0 413.7 0.00 46 108 15572 -48.3 -83.3 1 35.0 -49.3 285 10 424.9 424.9 308.3 425.0 0.00 47 100 16080 -46.1 -83.1 1 37.0 -47.5 290 20 438.7 438.7 309.7 438.7 0.00 48 90 16785 -44.7 -81.7 1 37.0 -46.4 297 18 454.9 454.9 311.3 454.9 0.01 49 74 18090 -47.3 -83.3 1 36.0 -48.9 297 15 475.6 475.6 313.1 475.6 0.01 50 70 18460 -45.9 -82.9 1 37.0 -47.8 305 11 486.2 486.2 314.0 486.2 0.01 51 65 18953 -44.3 -82.3 1 38.0 -46.6 307 12 500.1 500.1 314.9 500.1 0.01 52 59 19595 -47.1 -84.1 1 37.0 -49.1 311 10 507.9 507.9 315.5 507.9 0.01 53 50 20690 -45.5 -83.5 1 38.0 -48.1 330 4 536.2 536.2 317.3 536.3 0.01 54 30 24100 -45.3 -84.3 0 39.0 -49.1 215 2 621.1 621.1 321.5 621.2 0.01 55 20 26810 -44.3 -84.3 0 40.0 -49.7 60 7 700.6 700.6 324.4 700.7 0.02 56 17 27899 -44.3 -84.3 0 40.0 -50.3 37 11 733.9 733.9 325.5 734.1 0.02 57 16 28308 -41.7 -82.7 0 41.0 -49.1 26 7 755.2 755.2 326.1 755.5 0.03 TRP 341 7925 -50.9 -56.9 49 6.0 -51.0 315 56 302.3 302.3 282.4 302.5 0.05 WND Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 43.82 % Est. max temperature: -2.19 C = 28.06 F Sfc-Lift cond lev (LCL): 969.61 mb = 404.09 m = 1325.73 ft T: -7.96 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.69 C Layer 731.0- 700.0 mb Conv cond level (CCL): 915.16 mb = 850.65 m = 2790.81 ft Mean mixing ratio: 1.78 g/kg Conv temperature: -2.90 C = 26.78 F Cap Strength: 17.41 C Lifted Index: 17.40 C Risk: None Lifted Index @300 mb: 31.18 C Lifted Index @700 mb: 11.82 C Showalter Index: 15.70 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 14.10 C K Index: -18.80 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.03 J/kg Max Up Vert Vel: 2.84 m/s Conv Inhibition (B-): 66478.35 J/kg Cap Strength: 17.43 C Lift Cond Lev (LCL): 931.13 mb = 717.87 m = 2355.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 21 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 1020 10 300 1 0.9 -0.5 | 180 20 0.1 20.4 1 1000 165 345 9 2.3 -8.7 | 187 12 1.5 12.2 2 982 305 350 11 1.9 -10.8 | 186 10 1.1 10.1 3 944 610 5 10 -0.9 -10.0 | 171 11 -1.7 11.0 4 925 769 360 10 -0.0 -10.0 | 176 11 -0.8 10.9 5 908 914 350 10 1.7 -9.8 | 185 11 0.9 11.1 6 872 1219 335 9 3.8 -8.2 | 193 13 3.0 12.8 7 850 1414 355 14 1.2 -13.9 | 183 7 0.4 7.0 8 838 1524 355 14 1.2 -13.9 | 183 7 0.4 7.0 9 805 1829 335 15 6.3 -13.6 | 217 9 5.5 7.3 10 773 2134 320 16 10.3 -12.3 | 228 13 9.5 8.7 11 743 2438 330 20 10.0 -17.3 | 249 10 9.2 3.6 12 713 2743 330 22 11.0 -19.1 | 260 10 10.2 1.9 13 700 2888 330 24 12.0 -20.8 | 269 11 11.2 0.2 14 630 3658 325 34 19.5 -27.9 | 290 20 18.7 -6.9 15 579 4267 320 40 25.7 -30.6 | 291 27 24.9 -9.7 16 533 4877 325 44 25.2 -36.0 | 302 29 24.4 -15.1 17 511 5182 325 49 28.1 -40.1 | 305 33 27.3 -19.2 18 500 5340 330 48 24.0 -41.6 | 312 31 23.2 -20.6 19 448 6096 320 51 32.8 -39.1 | 300 37 32.0 -18.1 20 400 6870 315 52 36.8 -36.8 | 294 39 36.0 -15.8 21 357 7620 315 54 38.2 -38.2 | 295 41 37.4 -17.2 22 341 7925 315 56 39.6 -39.6 | 296 43 38.8 -18.7 23 341 7925 315 57 40.3 -40.3 | 296 44 39.5 -19.4 24 300 8760 300 55 47.6 -27.5 | 278 47 46.8 -6.6 25 296 8839 300 54 46.8 -27.0 | 278 46 46.0 -6.1 26 283 9144 310 48 36.8 -30.9 | 285 37 36.0 -9.9 27 250 9970 305 39 31.9 -22.4 | 273 31 31.1 -1.4 28 225 10668 305 32 26.2 -18.4 | 264 26 25.4 2.6 29 200 11470 305 29 23.8 -16.6 | 259 23 23.0 4.3 30 188 11887 310 27 20.7 -17.4 | 260 20 19.9 3.6 31 179 12192 295 22 19.9 -9.3 | 239 22 19.1 11.6 32 171 12497 310 24 18.4 -15.4 | 253 18 17.6 5.5 33 157 13106 295 26 23.6 -11.0 | 246 25 22.8 10.0 34 150 13390 305 28 22.9 -16.1 | 258 23 22.1 4.9 35 143 13716 310 27 20.7 -17.4 | 260 20 19.9 3.6 36 136 14021 295 27 24.5 -11.4 | 248 26 23.7 9.5 37 130 14326 305 24 19.7 -13.8 | 249 20 18.9 7.2 38 113 15240 305 14 11.5 -8.0 | 220 17 10.7 12.9 39 108 15545 285 10 9.7 -2.6 | 206 20 8.9 18.4 40 100 16080 290 20 18.8 -6.8 | 232 23 18.0 14.1 41 94 16459 300 20 17.3 -10.0 | 236 20 16.5 10.9 42 90 16764 295 18 16.3 -7.6 | 229 20 15.5 13.3 43 86 17069 320 16 10.3 -12.3 | 228 13 9.5 8.7 44 79 17678 280 15 14.8 -2.6 | 217 23 14.0 18.3 45 75 17983 290 17 16.0 -5.8 | 225 21 15.2 15.1 46 72 18288 310 10 7.7 -6.4 | 205 16 6.9 14.5 47 70 18460 305 11 9.0 -6.3 | 209 17 8.2 14.6 48 69 18593 325 12 6.9 -9.8 | 209 13 6.1 11.1 49 66 18898 305 12 9.8 -6.9 | 213 17 9.0 14.1 50 63 19202 315 10 7.1 -7.1 | 204 15 6.3 13.9 51 55 20117 305 10 8.2 -5.7 | 206 17 7.4 15.2 52 52 20422 240 10 8.7 5.0 | 197 27 7.9 25.9 53 50 20690 330 4 2.0 -3.5 | 184 18 1.2 17.5 54 48 21031 320 10 6.4 -7.7 | 203 14 5.6 13.3 55 45 21336 295 10 9.1 -4.2 | 206 19 8.3 16.7 56 43 21641 315 14 9.9 -9.9 | 219 14 9.1 11.0 57 41 21946 355 10 0.9 -10.0 | 180 11 0.1 11.0 58 35 23165 360 2 -0.0 -2.0 | 178 19 -0.8 18.9 59 33 23470 40 10 -6.4 -7.7 | 151 15 -7.2 13.3 60 30 24100 215 2 1.1 1.6 | 181 23 0.3 22.6 61 23 25908 325 10 5.7 -8.2 | 201 14 4.9 12.7 62 22 26213 355 12 1.0 -12.0 | 182 9 0.2 9.0 63 21 26518 345 11 2.8 -10.6 | 191 11 2.0 10.3 64 20 26810 60 7 -6.1 -3.5 | 159 19 -6.9 17.4 65 18 27127 45 15 -10.6 -10.6 | 132 15 -11.4 10.3 66 16 27432 25 6 -2.5 -5.4 | 168 16 -3.3 15.5 67 13 28042 65 10 -9.1 -4.2 | 149 19 -9.9 16.7 68 10 28651 35 6 -3.4 -4.9 | 165 17 -4.2 16.0 Wind Parameters Mean winds (0-6000m): 327.8 at 27.9 knts Storm direction: 357.8 at 21.0 knts Shear (0-3000m) pos: 3.3 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 66.3 neg: -12.6 tot: 53.7 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 53.67 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 ------------------------------------------------------------------------------- 500 350 9 183 12| 10.2 0.0 10.2| 12.5 -7.0 5.5 11.0 0.02| 13.3 0.2 1000 354 9 181 12| 5.1 1.4 6.4| 22.1 -9.4 12.7 12.7 0.15| 8.9 1.4 1500 351 10 184 11| 5.0 0.9 5.9| 25.5 -12.6 12.9 8.6 0.09| 8.7 0.8 2000 347 11 189 10| 3.7 2.6 6.4| 38.2 -12.6 25.6 12.8 0.24| 8.5 2.1 2500 341 12 200 10| 4.0 2.1 6.0| 53.6 -12.6 41.0 16.4 0.33| 8.2 2.7 3000 338 14 210 9| 3.3 2.2 5.5| 66.3 -12.6 53.7 17.9 0.39| 7.7 3.0 4000 332 19 241 9| 2.5 3.2 5.7| 85.3 -12.6 72.7 18.2 0.39| 7.4 2.9 5000 329 23 266 11| 2.5 2.9 5.4|129.0 -12.6 116.3 23.3 0.41| 7.0 2.9 6000 328 28 281 14| 2.4 2.8 5.2|163.1 -63.3 99.8 16.6 0.33| 6.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//CWEU/skewt/CWEU.skewt.20250523.12.gif