UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 30 OCT 25 Station: CYXY WMO ident: 71964 Latitude: 60.73 Longitude: -135.07 Elevation: 707.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 90 SFC 927 707 0.4 -5.6 64 6.0 -1.9 155 5 279.5 280.0 275.2 287.2 2.71 2 925 723 0.4 -5.6 64 6.0 -1.9 145 6 279.7 280.2 275.3 287.4 2.72 3 850 1394 -5.1 -12.1 58 7.0 -7.2 165 26 280.8 281.1 274.5 285.9 1.78 4 803 1838 -8.3 -14.3 62 6.0 -9.9 181 21 282.0 282.3 274.9 286.6 1.57 5 763 2234 -9.7 -18.7 48 9.0 -11.9 210 23 284.6 284.8 275.7 288.1 1.14 6 747 2398 -6.5 -27.5 17 21.0 -10.9 218 29 289.8 289.9 277.4 291.6 0.53 7 735 2525 -6.7 -29.7 14 23.0 -11.3 223 30 291.0 291.1 277.9 292.4 0.44 8 704 2860 -8.7 -16.7 52 8.0 -10.9 234 31 292.4 292.6 280.0 296.9 1.47 9 700 2904 -7.7 -14.7 57 7.0 -9.8 235 32 294.0 294.3 281.0 299.3 1.74 10 698 2926 -7.7 -13.7 62 6.0 -9.6 235 32 294.2 294.5 281.3 300.0 1.90 11 675 3186 -9.7 -17.7 52 8.0 -11.9 229 30 294.8 295.0 281.0 299.2 1.41 12 666 3289 -10.1 -29.1 19 19.0 -13.9 224 28 295.5 295.6 280.1 297.2 0.52 13 649 3488 -11.3 -18.3 56 7.0 -13.2 224 25 296.3 296.6 281.6 300.7 1.39 14 572 4444 -17.9 -20.7 79 2.8 -18.6 215 34 299.5 299.7 282.8 303.5 1.29 15 548 4763 -19.3 -22.9 73 3.6 -20.1 216 36 301.5 301.7 283.4 305.1 1.11 16 500 5440 -22.7 -25.6 77 2.9 -23.2 230 35 305.4 305.5 284.8 308.5 0.95 17 455 6123 -27.7 -28.2 95 0.5 -27.8 240 43 307.4 307.6 285.4 310.2 0.82 18 447 6251 -27.7 -30.0 81 2.3 -28.0 240 40 309.0 309.1 285.8 311.4 0.71 19 418 6729 -30.5 -33.7 73 3.2 -30.9 240 32 311.4 311.5 286.5 313.2 0.53 20 416 6763 -30.7 -33.8 74 3.1 -31.1 240 33 311.6 311.7 286.5 313.4 0.53 21 408 6901 -31.7 -39.7 45 8.0 -32.5 240 34 312.0 312.1 286.4 313.1 0.30 22 403 6987 -32.5 -41.5 40 9.0 -33.3 240 35 312.1 312.1 286.4 313.0 0.25 23 400 7040 -32.7 -41.7 40 9.0 -33.5 240 36 312.5 312.5 286.5 313.4 0.25 24 382 7362 -35.5 -45.5 35 10.0 -36.2 240 37 312.9 313.0 286.6 313.6 0.17 25 331 8341 -44.7 -47.8 71 3.1 -44.9 240 44 313.4 313.4 286.7 314.0 0.15 26 308 8818 -49.3 -52.1 72 2.8 -49.4 240 48 313.5 313.5 286.7 313.9 0.10 27 300 8990 -50.7 -54.6 63 3.9 -50.8 240 49 313.9 313.9 286.8 314.2 0.08 28 285 9322 -53.9 -58.7 56 4.8 -54.0 240 52 313.9 314.0 286.8 314.1 0.05 29 272 9621 -56.7 -59.7 69 3.0 -56.8 240 56 314.1 314.1 286.8 314.3 0.05 30 265 9786 -58.3 -63.0 55 4.7 -58.3 240 59 314.1 314.1 286.8 314.2 0.03 31 257 9978 -60.1 -62.5 73 2.4 -60.2 240 62 314.2 314.2 286.9 314.4 0.03 32 250 10150 -61.2 -65.1 60 3.9 -61.3 240 65 315.0 315.0 287.1 315.1 0.02 33 246 10250 -61.9 -66.6 53 4.7 -62.0 240 65 315.5 315.5 287.3 315.6 0.02 34 241 10377 -61.7 -67.7 45 6.0 -61.7 240 64 317.7 317.7 288.0 317.7 0.02 35 218 10993 -64.3 -72.3 33 8.0 -64.4 238 46 322.9 322.9 289.6 322.9 0.01 36 215 11078 -64.5 -72.5 32 8.0 -64.6 230 51 323.8 323.8 289.9 323.9 0.01 37 205 11369 -63.7 -71.7 33 8.0 -63.8 232 51 329.5 329.6 291.6 329.6 0.01 38 201 11489 -63.7 -72.7 28 9.0 -63.8 234 52 331.4 331.4 292.1 331.5 0.01 39 200 11520 -62.3 -73.3 22 11.0 -62.4 235 53 334.1 334.1 292.8 334.1 0.01 40 197 11614 -59.3 -78.3 7 19.0 -59.5 236 52 340.3 340.3 294.4 340.3 0.00 41 190 11842 -58.3 -79.3 5 21.0 -58.5 241 47 345.5 345.5 295.6 345.5 0.00 42 181 12148 -59.9 -79.9 6 20.0 -60.0 249 40 347.7 347.7 296.1 347.7 0.00 43 150 13330 -57.9 -82.9 3 25.0 -58.2 240 38 370.3 370.3 300.6 370.3 0.00 44 148 13414 -57.5 -83.5 2 26.0 -57.8 241 38 372.4 372.4 301.0 372.4 0.00 45 143 13631 -57.9 -83.9 2 26.0 -58.2 242 38 375.4 375.4 301.5 375.4 0.00 46 137 13902 -55.3 -83.3 2 28.0 -55.7 244 38 384.6 384.6 303.0 384.7 0.00 47 121 14690 -56.9 -83.9 2 27.0 -57.3 247 39 395.6 395.6 304.6 395.6 0.00 48 100 15900 -54.9 -84.9 1 30.0 -55.5 245 45 421.7 421.7 307.9 421.7 0.00 49 93 16364 -54.3 -84.3 1 30.0 -54.9 238 42 431.7 431.7 309.0 431.7 0.00 50 75 17738 -55.9 -85.9 1 30.0 -56.5 228 38 455.7 455.7 311.4 455.7 0.00 51 70 18180 -52.7 -84.7 1 32.0 -53.7 240 41 471.6 471.6 312.8 471.7 0.00 52 68 18367 -51.7 -83.7 1 32.0 -52.8 238 40 477.7 477.7 313.2 477.8 0.01 53 50 20350 -53.9 -84.9 1 31.0 -55.1 230 30 516.5 516.5 316.1 516.5 0.01 54 48 20610 -54.7 -85.7 1 31.0 -55.8 228 27 520.6 520.6 316.4 520.6 0.01 55 43 21317 -50.7 -84.7 1 34.0 -52.5 220 31 547.1 547.1 317.9 547.1 0.01 56 33 23034 -50.7 -84.7 1 34.0 -52.9 233 38 590.1 590.1 320.2 590.2 0.01 57 30 23650 -52.9 -84.9 1 32.0 -54.9 230 37 600.4 600.4 320.6 600.5 0.01 58 28 24095 -53.9 -85.9 1 32.0 -55.8 236 39 609.6 609.6 321.0 609.7 0.01 59 26 24575 -50.7 -84.7 1 34.0 -53.4 251 33 631.8 631.8 322.0 631.8 0.01 60 22 25656 -54.7 -85.7 1 31.0 -56.8 213 28 650.8 650.8 322.7 650.8 0.01 61 20 26270 -52.1 -85.1 1 33.0 -55.0 240 33 676.7 676.7 323.7 676.8 0.01 62 19 26603 -51.1 -85.1 1 34.0 -54.4 234 33 689.8 689.8 324.1 689.9 0.01 63 17 27323 -53.1 -86.1 1 33.0 -56.1 245 27 705.7 705.7 324.6 705.8 0.01 64 16 27716 -50.5 -84.5 1 34.0 -54.4 250 30 726.5 726.5 325.3 726.7 0.02 65 13 29063 -53.1 -86.1 1 33.0 -56.7 257 20 762.0 762.0 326.3 762.1 0.02 66 10 30770 -48.9 -83.9 1 35.0 -54.8 255 27 837.0 837.0 328.1 837.3 0.03 67 8.3 31995 -48.5 -83.5 1 35.0 -55.3 884.4 884.4 329.1 884.8 0.04 68 7.0 33112 -50.1 -84.1 1 34.0 -56.8 921.9 922.0 329.8 922.4 0.05 TRP 215 11078 -64.5 -72.5 32 8.0 -64.6 230 51 323.8 323.8 289.9 323.9 0.01 WND 250 10150 -61.2 -65.1 60 3.9 -61.3 240 65 315.0 315.0 287.1 315.1 0.02 Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: 919.55 mb = 771.80 m = 2532.12 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 58.93 % Est. max temperature: 4.47 C = 40.04 F Sfc-Lift cond lev (LCL): 843.99 mb = 1449.38 m = 4755.12 ft T: -5.50 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.45 C Layer 850.0- 803.0 mb Conv cond level (CCL): 618.77 mb = 3848.83 m = 12627.24 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 17.99 C = 64.39 F Cap Strength: 13.73 C Lifted Index: 16.13 C Risk: None Lifted Index @300 mb: 19.42 C Lifted Index @700 mb: 10.27 C Showalter Index: 16.60 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 10.60 C K Index: -1.50 Risk: None Sweat Index: 225.29 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.04 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 67868.97 J/kg Cap Strength: 16.03 C Lift Cond Lev (LCL): 792.63 mb = 1938.66 m = 6360.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 23 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 ---------------------------------------------------------- 0 927 707 155 5 -2.1 4.5 | 81 24 -23.4 -3.6 1 925 723 145 6 -3.4 4.9 | 83 25 -24.7 -3.2 2 903 914 150 22 -11.0 19.1 | 109 34 -32.3 11.0 3 869 1219 155 27 -11.4 24.5 | 117 37 -32.7 16.4 4 850 1394 165 26 -6.7 25.1 | 121 33 -28.0 17.0 5 804 1829 180 21 0.0 21.0 | 121 25 -21.3 12.9 6 773 2134 205 20 8.5 18.1 | 128 16 -12.8 10.0 7 743 2438 220 30 19.3 23.0 | 172 15 -2.0 14.9 8 715 2743 230 30 23.0 19.3 | 189 11 1.7 11.2 9 700 2904 235 32 26.2 18.4 | 206 11 4.9 10.3 10 687 3048 235 32 26.2 18.4 | 206 11 4.9 10.3 11 660 3353 220 27 17.4 20.7 | 163 13 -3.9 12.6 12 633 3658 230 22 16.9 14.1 | 144 8 -4.4 6.1 13 584 4267 220 33 21.2 25.3 | 180 17 -0.1 17.2 14 561 4572 210 34 17.0 29.4 | 169 22 -4.3 21.4 15 539 4877 220 38 24.4 29.1 | 188 21 3.1 21.0 16 500 5440 230 35 26.8 22.5 | 201 15 5.5 14.4 17 456 6096 240 43 37.2 21.5 | 230 21 16.0 13.4 18 419 6706 240 32 27.7 16.0 | 219 10 6.4 7.9 19 400 7040 240 36 31.2 18.0 | 225 14 9.9 9.9 20 367 7620 240 38 32.9 19.0 | 227 16 11.6 10.9 21 300 8990 240 49 42.4 24.5 | 232 27 21.2 16.4 22 293 9144 240 49 42.4 24.5 | 232 27 21.2 16.4 23 250 10150 240 65 56.3 32.5 | 235 43 35.0 24.4 24 241 10363 240 65 56.3 32.5 | 235 43 35.0 24.4 25 230 10668 250 52 48.9 17.8 | 251 29 27.6 9.7 26 219 10973 240 45 39.0 22.5 | 231 23 17.7 14.4 27 215 11078 230 51 39.1 32.8 | 216 30 17.8 24.7 28 208 11278 230 49 37.5 31.5 | 215 28 16.3 23.4 29 200 11520 235 53 43.4 30.4 | 225 31 22.1 22.3 30 198 11582 235 53 43.4 30.4 | 225 31 22.1 22.3 31 180 12192 250 39 36.6 13.3 | 251 16 15.4 5.2 32 171 12497 245 30 27.2 12.7 | 232 7 5.9 4.6 33 155 13106 230 40 30.6 25.7 | 208 20 9.4 17.6 34 150 13330 240 38 32.9 19.0 | 227 16 11.6 10.9 35 122 14630 250 39 36.6 13.3 | 251 16 15.4 5.2 36 111 15240 220 35 22.5 26.8 | 184 19 1.2 18.7 37 100 15900 245 45 40.8 19.0 | 241 22 19.5 10.9 38 96 16154 245 46 41.7 19.4 | 241 23 20.4 11.4 39 87 16764 225 33 23.3 23.3 | 188 15 2.0 15.2 40 79 17374 240 34 29.4 17.0 | 222 12 8.2 8.9 41 76 17678 225 39 27.6 27.6 | 198 20 6.3 19.5 42 72 17983 240 34 29.4 17.0 | 222 12 8.2 8.9 43 70 18180 240 41 35.5 20.5 | 229 19 14.2 12.4 44 69 18288 235 42 34.4 24.1 | 219 21 13.1 16.0 45 66 18593 245 36 32.6 15.2 | 238 13 11.3 7.1 46 57 19507 230 33 25.3 21.2 | 197 14 4.0 13.1 47 54 19812 240 33 28.6 16.5 | 221 11 7.3 8.4 48 52 20117 215 34 19.5 27.9 | 175 20 -1.8 19.8 49 50 20350 230 30 23.0 19.3 | 189 11 1.7 11.2 50 49 20422 230 26 19.9 16.7 | 171 9 -1.4 8.6 51 43 21336 220 31 19.9 23.7 | 175 16 -1.4 15.7 52 41 21641 210 41 20.5 35.5 | 178 27 -0.8 27.4 53 36 22555 225 53 37.5 37.5 | 209 34 16.2 29.4 54 31 23470 240 25 21.7 12.5 | 185 4 0.4 4.4 55 30 23650 230 37 28.3 23.8 | 204 17 7.1 15.7 56 29 23774 220 34 21.9 26.0 | 182 18 0.6 18.0 57 28 24079 235 39 31.9 22.4 | 217 18 10.7 14.3 58 26 24689 255 32 30.9 8.3 | 269 10 9.6 0.2 59 24 24994 210 25 12.5 21.7 | 147 16 -8.8 13.6 60 20 26213 215 30 17.2 24.6 | 166 17 -4.1 16.5 61 20 26270 240 33 28.6 16.5 | 221 11 7.3 8.4 62 19 26518 230 35 26.8 22.5 | 201 15 5.5 14.4 63 18 26822 245 28 25.4 11.8 | 228 6 4.1 3.7 64 17 27432 245 27 24.5 11.4 | 224 5 3.2 3.3 65 16 27737 250 30 28.2 10.3 | 253 7 6.9 2.2 66 15 28042 225 5 3.5 3.5 | 76 18 -17.7 -4.6 67 15 28346 175 16 -1.4 15.9 | 109 24 -22.7 7.8 68 14 28651 245 23 20.8 9.7 | 165 2 -0.4 1.6 69 13 28956 270 19 19.0 -0.0 | 16 8 -2.3 -8.1 70 12 29566 200 23 7.9 21.6 | 135 19 -13.4 13.5 71 10 30770 255 27 26.1 7.0 | 283 5 4.8 -1.1 Wind Parameters Mean winds (0-6000m): 219.2 at 30.4 knts Storm direction: 249.2 at 22.8 knts Shear (0-3000m) pos: 5.4 neg: 3.8 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 261.4 neg: -36.2 tot: 225.2 m^2/s^2 ave: 75.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 113.12 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 ------------------------------------------------------------------------------- 500 152 20 107 32| 0.0 22.4 22.4|145.5 0.0 145.5 291.1 0.82| 23.0 18.8 1000 160 22 114 32| 5.1 11.2 16.3|176.4 -0.4 175.9 175.9 0.66| 16.9 11.1 1500 169 22 118 29| 7.8 7.5 15.2|202.0 -1.9 200.1 133.4 0.57| 15.9 9.1 2000 185 24 128 25| 8.8 5.6 14.4|249.5 -1.9 247.6 123.8 0.65| 15.4 10.0 2500 197 25 139 21| 7.1 4.6 11.7|261.1 -16.8 244.3 97.7 0.55| 14.2 7.8 3000 203 25 142 19| 5.4 3.8 9.2|261.4 -36.2 225.2 75.1 0.41| 13.4 5.4 4000 208 27 150 18| 4.0 4.5 8.6|290.0 -49.5 240.5 60.1 0.38| 12.5 4.7 5000 213 29 160 17| 4.5 3.6 8.1|349.0 -49.5 299.4 59.9 0.43| 11.5 5.0 6000 219 30 172 16| 4.2 2.9 7.1|375.2 -59.9 315.3 52.6 0.40| 11.1 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251030.00.gif