UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 8 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 116 SFC 931 707 6.2 0.2 65 6.0 3.4 310 5 285.1 285.8 280.0 296.9 4.16 2 925 761 5.8 0.8 70 5.0 3.5 320 13 285.2 286.0 280.3 297.6 4.38 3 850 1446 0.0 -2.1 86 2.1 -0.9 325 24 286.1 286.8 280.1 297.1 3.85 4 816 1771 -2.9 -2.9 100 0.0 -2.9 329 26 286.4 287.1 280.1 297.2 3.78 5 718 2775 -8.1 -8.6 96 0.5 -8.3 339 32 291.4 291.9 281.1 299.6 2.78 6 712 2840 -8.3 -8.6 98 0.3 -8.4 336 33 291.9 292.4 281.4 300.2 2.80 7 700 2972 -9.3 -10.0 95 0.7 -9.5 330 34 292.2 292.6 281.3 299.8 2.55 8 674 3264 -10.9 -11.7 94 0.8 -11.2 339 37 293.6 294.0 281.5 300.5 2.31 9 664 3379 -12.3 -16.5 71 4.2 -13.5 343 38 293.3 293.5 280.5 298.1 1.58 10 651 3530 -12.1 -13.6 89 1.5 -12.6 349 40 295.1 295.5 281.9 301.4 2.05 11 645 3601 -12.9 -16.9 72 4.0 -14.0 352 40 295.0 295.3 281.3 299.9 1.58 12 630 3780 -14.1 -18.6 69 4.5 -15.3 355 42 295.6 295.9 281.3 300.0 1.40 13 617 3938 -14.7 -17.4 80 2.7 -15.4 355 44 296.7 297.0 282.0 301.6 1.58 14 596 4199 -16.7 -22.7 60 6.0 -18.0 355 42 297.4 297.5 281.6 300.7 1.03 15 569 4547 -18.3 -22.2 71 3.9 -19.1 8 45 299.4 299.7 282.6 303.1 1.13 16 560 4666 -18.9 -23.3 68 4.4 -19.8 10 45 300.1 300.3 282.8 303.5 1.04 17 517 5256 -23.5 -32.5 43 9.0 -24.8 7 45 301.5 301.6 282.6 303.1 0.48 18 500 5500 -25.1 -33.1 47 8.0 -26.2 5 46 302.4 302.5 283.0 304.0 0.47 19 487 5691 -26.7 -33.7 52 7.0 -27.6 5 46 302.8 302.8 283.1 304.3 0.46 20 464 6038 -29.5 -43.5 25 14.0 -30.7 5 46 303.5 303.5 283.0 304.1 0.18 21 433 6528 -33.1 -47.1 23 14.0 -34.1 5 51 305.0 305.0 283.5 305.4 0.13 22 403 7028 -37.3 -49.3 28 12.0 -37.9 5 57 305.9 305.9 283.9 306.2 0.11 23 400 7080 -37.5 -45.5 43 8.0 -38.0 5 58 306.3 306.3 284.1 306.8 0.16 24 390 7253 -39.1 -45.1 53 6.0 -39.5 2 61 306.4 306.4 284.2 307.0 0.18 25 389 7271 -39.1 -45.1 53 6.0 -39.5 2 61 306.6 306.6 284.2 307.2 0.18 26 382 7395 -39.3 -50.3 30 11.0 -39.9 359 63 307.9 308.0 284.7 308.3 0.10 27 368 7648 -41.3 -52.3 29 11.0 -41.8 355 66 308.6 308.6 284.9 308.9 0.08 28 324 8501 -46.1 -61.1 17 15.0 -46.5 352 72 313.4 313.4 286.6 313.5 0.03 29 320 8583 -45.5 -61.5 15 16.0 -45.9 352 73 315.4 315.4 287.2 315.5 0.03 30 300 9010 -47.5 -63.5 14 16.0 -47.9 350 76 318.4 318.4 288.2 318.5 0.02 31 270 9705 -50.3 -67.3 12 17.0 -50.6 350 81 324.1 324.1 290.0 324.1 0.02 32 262 9902 -50.2 -68.0 11 17.8 -50.5 350 87 327.0 327.0 290.9 327.1 0.02 33 250 10210 -50.1 -69.1 9 19.0 -50.5 350 77 331.6 331.6 292.2 331.6 0.01 34 248 10262 -50.5 -70.5 8 20.0 -50.8 351 77 331.7 331.8 292.2 331.8 0.01 35 235 10614 -48.7 -72.7 5 24.0 -49.1 354 74 339.6 339.6 294.2 339.7 0.01 36 222 10988 -48.7 -73.7 4 25.0 -49.2 359 62 345.2 345.2 295.6 345.2 0.01 37 214 11228 -50.7 -74.7 4 24.0 -51.1 343 59 345.7 345.7 295.7 345.8 0.01 38 210 11351 -49.1 -76.1 3 27.0 -49.6 342 58 350.1 350.1 296.7 350.1 0.01 39 202 11605 -50.7 -76.7 3 26.0 -51.1 348 54 351.5 351.5 297.0 351.5 0.01 40 200 11670 -49.9 -76.9 3 27.0 -50.4 350 53 353.8 353.8 297.4 353.8 0.01 41 191 11971 -49.3 -78.3 2 29.0 -49.8 349 49 359.4 359.4 298.6 359.4 0.00 42 173 12618 -50.5 -80.5 2 30.0 -51.0 347 40 367.7 367.7 300.2 367.8 0.00 43 168 12810 -49.1 -77.1 2 28.0 -49.7 347 38 373.2 373.2 301.1 373.2 0.01 44 150 13550 -50.9 -79.9 2 29.0 -51.5 345 28 382.4 382.4 302.6 382.4 0.00 45 137 14136 -53.3 -82.3 2 29.0 -53.8 347 28 388.2 388.2 303.5 388.2 0.00 46 126 14677 -50.1 -82.1 1 32.0 -50.8 342 22 403.4 403.4 305.6 403.4 0.00 47 118 15102 -52.9 -82.9 1 30.0 -53.5 322 19 405.8 405.8 306.0 405.9 0.00 48 112 15440 -50.7 -82.7 1 32.0 -51.5 326 20 416.1 416.1 307.3 416.1 0.00 49 100 16170 -55.1 -84.1 2 29.0 -55.6 305 26 421.3 421.3 307.9 421.3 0.00 50 99 16234 -55.3 -84.3 2 29.0 -55.8 306 27 422.1 422.1 308.0 422.1 0.00 51 92 16706 -51.9 -83.9 1 32.0 -52.7 338 23 437.8 437.8 309.7 437.8 0.00 52 80 17605 -55.1 -86.1 1 31.0 -55.8 10 8 449.0 449.0 310.8 449.0 0.00 53 71 18369 -53.9 -85.9 1 32.0 -54.8 307 24 467.2 467.2 312.4 467.2 0.00 54 70 18460 -54.5 -86.5 1 32.0 -55.3 310 29 467.8 467.8 312.4 467.8 0.00 55 62 19233 -58.3 -87.3 1 29.0 -58.9 316 22 475.9 475.9 313.1 475.9 0.00 56 50 20590 -58.3 -87.3 1 29.0 -59.0 5 22 506.1 506.1 315.4 506.1 0.00 57 48 20846 -58.7 -87.7 1 29.0 -59.4 4 23 511.1 511.1 315.7 511.1 0.00 58 42 21687 -56.1 -87.1 1 31.0 -57.2 311 16 537.4 537.4 317.3 537.4 0.00 59 34 23014 -60.1 -89.1 1 29.0 -60.9 325 25 560.4 560.4 318.6 560.4 0.00 60 31 23594 -57.1 -88.1 1 31.0 -58.3 330 13 583.5 583.5 319.8 583.5 0.01 61 30 23800 -58.5 -88.5 1 30.0 -59.6 300 19 585.2 585.2 319.9 585.2 0.01 62 28 24233 -59.9 -88.9 1 29.0 -60.9 299 13 592.9 592.9 320.3 593.0 0.01 63 25 24947 -56.1 -87.1 1 31.0 -57.8 325 23 623.4 623.4 321.6 623.4 0.01 64 23 25475 -58.1 -89.1 1 31.0 -59.5 309 11 632.5 632.5 322.0 632.6 0.01 65 20 26360 -56.3 -88.3 1 32.0 -58.2 290 21 663.8 663.8 323.2 663.9 0.01 66 17 27397 -54.1 -88.1 1 34.0 -56.8 309 25 702.5 702.5 324.5 702.6 0.01 67 13 29095 -59.7 -89.7 1 30.0 -61.6 320 15 739.1 739.1 325.6 739.2 0.01 68 12 29600 -56.1 -89.1 1 33.0 -59.0 299 27 769.0 769.0 326.4 769.1 0.01 69 11 30154 -55.1 -89.1 1 34.0 -58.5 290 24 792.0 792.0 327.0 792.1 0.01 70 10 30760 -56.9 -88.9 1 32.0 -60.0 290 25 807.2 807.2 327.4 807.3 0.01 71 9.0 31426 -57.9 -89.9 1 32.0 -61.0 828.0 828.0 327.9 828.1 0.01 72 7.4 32674 -53.1 -84.1 1 31.0 -58.3 895.2 895.2 329.3 895.7 0.05 73 5.7 34351 -54.5 -88.5 1 34.0 -60.0 958.4 958.5 330.5 958.7 0.03 74 5.4 34699 -51.7 -88.7 0 37.0 -58.6 985.9 985.9 330.9 986.1 0.03 TRP 270 9705 -50.3 -67.3 12 17.0 -50.6 350 81 324.1 324.1 290.0 324.1 0.02 WND 262 9902 -50.2 -68.0 11 17.8 -50.5 350 87 327.0 327.0 290.9 327.1 0.02 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 850.00 mb = 1446.00 m = 4744.04 ft Wetbulb zero: 865.66 mb = 1298.08 m = 4258.75 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 78.31 % Est. max temperature: 9.15 C = 48.47 F Sfc-Lift cond lev (LCL): 848.98 mb = 1455.59 m = 4775.49 ft T: -0.09 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.49 C Layer 850.0- 816.0 mb Conv cond level (CCL): 829.81 mb = 1637.47 m = 5372.21 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 7.37 C = 45.27 F Cap Strength: 5.25 C Lifted Index: 5.76 C Risk: None Lifted Index @300 mb: 15.00 C Lifted Index @700 mb: 1.70 C Showalter Index: 5.88 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.00 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.04 J/kg Max Up Vert Vel: 2.47 m/s Conv Inhibition (B-): 78936.41 J/kg Cap Strength: 5.56 C Lift Cond Lev (LCL): 836.53 mb = 1573.23 m = 5161.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 at 28 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 ---------------------------------------------------------- 0 931 707 310 5 3.8 -3.2 | 214 27 15.0 22.7 1 925 761 320 13 8.4 -10.0 | 231 25 19.6 15.9 2 908 914 305 17 13.9 -9.8 | 237 30 25.1 16.2 3 874 1219 315 21 14.8 -14.8 | 247 28 26.1 11.1 4 850 1446 325 24 13.8 -19.7 | 256 26 25.0 6.2 5 810 1829 330 26 13.0 -22.5 | 262 24 24.2 3.4 6 779 2134 335 29 12.3 -26.3 | 271 23 23.5 -0.4 7 749 2438 345 34 8.8 -32.8 | 289 21 20.0 -6.9 8 721 2743 340 32 10.9 -30.1 | 281 23 22.2 -4.2 9 700 2972 330 34 17.0 -29.4 | 277 28 28.2 -3.5 10 693 3048 330 35 17.5 -30.3 | 279 29 28.7 -4.4 11 639 3658 355 41 3.6 -40.8 | 315 21 14.8 -14.9 12 614 3962 355 45 3.9 -44.8 | 321 24 15.1 -18.9 13 589 4267 355 41 3.6 -40.8 | 315 21 14.8 -14.9 14 566 4572 10 46 -8.0 -45.3 | 351 20 3.2 -19.4 15 543 4877 10 44 -7.6 -43.3 | 348 18 3.6 -17.4 16 500 5500 5 46 -4.0 -45.8 | 340 21 7.2 -19.9 17 460 6096 5 46 -4.0 -45.8 | 340 21 7.2 -19.9 18 400 7080 5 58 -5.1 -57.8 | 349 32 6.2 -31.9 19 369 7620 355 66 5.8 -65.7 | 337 43 17.0 -39.8 20 300 9010 350 76 13.2 -74.8 | 333 55 24.4 -48.9 21 294 9144 350 75 13.0 -73.9 | 333 54 24.2 -48.0 22 270 9705 350 81 14.1 -79.8 | 335 60 25.3 -53.9 23 262 9902 350 87 15.1 -85.7 | 336 65 26.3 -59.8 24 256 10058 350 87 15.1 -85.7 | 336 65 26.3 -59.8 25 250 10210 350 77 13.4 -75.8 | 334 56 24.6 -49.9 26 233 10668 355 74 6.4 -73.7 | 340 51 17.7 -47.8 27 222 10973 360 62 -0.0 -62.0 | 343 38 11.2 -36.1 28 212 11278 340 59 20.2 -55.4 | 313 43 31.4 -29.5 29 200 11670 350 53 9.2 -52.2 | 322 33 20.4 -26.3 30 150 13550 345 28 7.2 -27.0 | 274 18 18.5 -1.1 31 139 14021 355 28 2.4 -27.9 | 278 14 13.7 -2.0 32 133 14326 335 27 11.4 -24.5 | 266 23 22.6 1.4 33 127 14630 345 23 6.0 -22.2 | 258 18 17.2 3.7 34 121 14935 325 17 9.8 -13.9 | 240 24 21.0 12.0 35 115 15240 320 21 13.5 -16.1 | 248 27 24.7 9.8 36 110 15545 330 20 10.0 -17.3 | 248 23 21.2 8.6 37 105 15850 295 16 14.5 -6.8 | 233 32 25.7 19.1 38 100 16170 305 26 21.3 -14.9 | 251 34 32.5 11.0 39 96 16459 310 30 23.0 -19.3 | 259 35 34.2 6.6 40 91 16764 345 21 5.4 -20.3 | 251 18 16.6 5.6 41 87 17069 355 25 2.2 -24.9 | 266 13 13.4 1.0 42 83 17374 10 10 -1.7 -9.8 | 211 19 9.5 16.1 43 79 17678 10 7 -1.2 -6.9 | 208 21 10.0 19.0 44 75 17983 285 14 13.5 -3.6 | 228 33 24.7 22.3 45 72 18288 305 19 15.6 -10.9 | 241 31 26.8 15.0 46 70 18460 310 29 22.2 -18.6 | 258 34 33.4 7.3 47 65 18898 315 30 21.2 -21.2 | 262 33 32.4 4.7 48 62 19202 315 23 16.3 -16.3 | 251 29 27.5 9.6 49 57 19812 340 9 3.1 -8.5 | 219 23 14.3 17.4 50 54 20117 300 17 14.7 -8.5 | 236 31 25.9 17.4 51 51 20422 335 32 13.5 -29.0 | 277 25 24.7 -3.1 52 50 20590 5 22 -1.9 -21.9 | 247 10 9.3 4.0 53 49 20726 360 28 -0.0 -28.0 | 281 11 11.2 -2.1 54 47 21031 10 16 -2.8 -15.8 | 220 13 8.4 10.1 55 44 21336 310 8 6.1 -5.1 | 220 27 17.3 20.8 56 42 21641 315 16 11.3 -11.3 | 237 27 22.5 14.6 57 40 21946 285 16 15.5 -4.1 | 231 34 26.7 21.8 58 38 22250 330 22 11.0 -19.1 | 253 23 22.2 6.9 59 37 22555 325 26 14.9 -21.3 | 260 27 26.1 4.6 60 33 23165 325 25 14.3 -20.5 | 258 26 25.6 5.4 61 32 23470 350 15 2.6 -14.8 | 231 18 13.8 11.1 62 30 23774 300 10 8.7 -5.0 | 224 29 19.9 20.9 63 30 23800 300 19 16.5 -9.5 | 239 32 27.7 16.4 64 29 24079 290 11 10.3 -3.8 | 224 31 21.5 22.1 65 26 24689 325 20 11.5 -16.4 | 247 25 22.7 9.5 66 25 24994 325 23 13.2 -18.8 | 254 25 24.4 7.1 67 24 25298 350 10 1.7 -9.8 | 219 21 12.9 16.1 68 23 25603 280 12 11.8 -2.1 | 224 33 23.0 23.8 69 21 25908 325 10 5.7 -8.2 | 224 25 16.9 17.7 70 20 26213 290 13 12.2 -4.4 | 228 32 23.4 21.5 71 20 26360 290 21 19.7 -7.2 | 239 36 30.9 18.7 72 20 26518 300 21 18.2 -10.5 | 242 33 29.4 15.4 73 19 26822 275 27 26.9 -2.4 | 238 45 38.1 23.6 74 18 27127 305 28 22.9 -16.1 | 254 36 34.1 9.8 75 17 27432 310 24 18.4 -15.4 | 251 31 29.6 10.5 76 16 27737 300 31 26.8 -15.5 | 255 39 38.1 10.4 77 15 28346 330 34 17.0 -29.4 | 277 28 28.2 -3.5 78 14 28651 340 16 5.5 -15.0 | 237 20 16.7 10.9 79 13 28956 320 13 8.4 -10.0 | 231 25 19.6 15.9 80 13 29261 320 18 11.6 -13.8 | 242 26 22.8 12.1 81 12 29566 300 27 23.4 -13.5 | 250 37 34.6 12.4 82 12 29870 290 23 21.6 -7.9 | 241 37 32.8 18.0 83 10 30760 290 25 23.5 -8.6 | 243 39 34.7 17.4 Wind Parameters Mean winds (0-6000m): 353.4 at 37.6 knts Storm direction: 23.4 at 28.2 knts Shear (0-3000m) pos: 6.1 neg: 0.9 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 333.9 neg: -22.7 tot: 311.2 m^2/s^2 ave: 103.7 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 7.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 101.55 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 ------------------------------------------------------------------------------- 500 311 17 238 28| 16.3 0.0 16.3|115.2 0.0 115.2 230.5 0.88| 18.5 16.4 1000 319 20 246 27| 10.6 0.0 10.6|159.0 0.0 159.0 159.0 0.88| 12.9 11.4 1500 324 23 253 26| 8.9 0.0 8.9|198.2 0.0 198.2 132.1 0.90| 10.9 9.7 2000 330 25 260 24| 7.2 0.0 7.2|225.6 -12.3 213.4 106.7 0.79| 10.0 8.0 2500 331 27 265 24| 5.8 1.0 6.8|256.7 -22.7 234.0 93.6 0.67| 10.3 6.9 3000 335 29 271 23| 6.1 0.9 6.9|333.9 -22.7 311.2 103.7 0.72| 10.9 7.9 4000 343 33 285 21| 5.3 0.7 5.9|405.7 -33.1 372.6 93.1 0.70| 10.6 7.4 5000 350 35 297 20| 4.2 0.9 5.1|405.7 -49.6 356.1 71.2 0.62| 9.0 5.6 6000 353 38 306 19| 3.5 1.2 4.7|423.3 -49.6 373.7 62.3 0.60| 8.1 4.9 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251008.00.gif