UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYXY... Searching the city database file for: CYXY ... Date:0000Z 15 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 -11 1 925 651 160 9 SFC 919 707 13.2 1.2 44 12.0 7.2 160 9 293.4 294.2 284.0 306.6 4.54 3 850 1354 7.2 -0.8 57 8.0 3.4 160 20 293.7 294.4 283.8 306.1 4.24 4 728 2605 -3.9 -4.0 99 0.1 -4.0 200 33 294.8 295.5 284.0 306.4 3.90 5 700 2914 -6.1 -6.4 98 0.3 -6.2 210 41 295.7 296.3 283.7 305.8 3.38 6 692 3004 -6.7 -6.7 100 0.0 -6.7 210 41 296.0 296.6 283.8 306.0 3.34 7 639 3620 -10.5 -10.8 98 0.3 -10.6 205 58 298.5 299.0 284.0 306.6 2.62 8 617 3890 -10.1 -13.7 75 3.6 -11.3 216 54 302.0 302.4 284.8 308.7 2.15 9 571 4483 -12.9 -18.9 61 6.0 -14.6 218 58 305.5 305.8 285.4 310.3 1.50 10 560 4631 -13.9 -19.9 60 6.0 -15.5 217 60 306.0 306.3 285.5 310.6 1.41 11 558 4658 -13.9 -21.9 51 8.0 -15.9 217 60 306.3 306.5 285.4 310.2 1.19 12 531 5032 -16.9 -22.9 60 6.0 -18.3 213 63 307.1 307.3 285.6 310.9 1.14 13 506 5392 -19.3 -28.3 45 9.0 -21.0 207 63 308.5 308.6 285.7 310.9 0.73 14 500 5480 -20.1 -27.1 54 7.0 -21.5 205 63 308.5 308.7 285.8 311.3 0.83 15 486 5691 -21.7 -29.7 48 8.0 -23.1 205 60 309.1 309.2 285.8 311.4 0.67 16 474 5875 -22.9 -35.9 29 13.0 -24.7 205 57 309.8 309.9 285.7 311.1 0.38 17 459 6111 -24.7 -35.7 35 11.0 -26.2 205 54 310.4 310.5 285.9 311.8 0.40 18 457 6143 -25.1 -40.1 23 15.0 -26.8 204 54 310.3 310.4 285.8 311.2 0.25 19 435 6501 -27.9 -38.9 34 11.0 -29.2 201 56 311.2 311.2 286.1 312.3 0.30 20 426 6651 -29.1 -50.1 11 21.0 -30.7 202 60 311.5 311.5 286.0 311.9 0.09 21 400 7100 -32.7 -47.7 21 15.0 -33.8 205 71 312.5 312.5 286.4 313.0 0.13 22 398 7135 -33.1 -47.1 23 14.0 -34.1 205 72 312.4 312.4 286.4 312.9 0.14 23 392 7242 -33.9 -40.9 49 7.0 -34.6 205 73 312.7 312.8 286.6 313.7 0.27 24 387 7331 -34.7 -42.7 44 8.0 -35.4 205 74 312.8 312.9 286.6 313.7 0.23 25 379 7477 -35.9 -39.8 67 3.9 -36.2 205 77 313.1 313.2 286.8 314.3 0.32 26 354 7947 -39.3 -43.8 62 4.5 -39.6 207 83 314.7 314.8 287.3 315.5 0.22 27 345 8123 -40.3 -53.3 24 13.0 -40.9 209 86 315.7 315.7 287.4 316.0 0.08 28 337 8282 -41.3 -54.3 23 13.0 -41.9 210 88 316.4 316.5 287.6 316.7 0.07 29 308 8886 -46.5 -49.6 71 3.1 -46.6 215 96 317.4 317.4 288.1 317.9 0.13 30 307 8908 -46.7 -49.4 74 2.7 -46.8 215 96 317.4 317.5 288.1 318.0 0.14 31 300 9060 -48.1 -51.8 65 3.7 -48.3 215 94 317.6 317.6 288.1 318.0 0.11 32 295 9170 -48.1 -57.1 35 9.0 -48.4 214 94 319.1 319.1 288.5 319.3 0.06 33 289 9305 -48.9 -57.9 34 9.0 -49.1 210 90 319.8 319.8 288.8 320.0 0.05 34 273 9677 -50.5 -60.5 30 10.0 -50.7 211 84 322.8 322.8 289.6 322.9 0.04 35 250 10250 -49.9 -68.9 9 19.0 -50.3 225 78 331.9 331.9 292.2 331.9 0.01 36 249 10276 -50.1 -69.1 9 19.0 -50.5 225 78 332.0 332.0 292.3 332.0 0.01 37 224 10962 -53.1 -72.1 8 19.0 -53.4 215 71 337.6 337.6 293.7 337.6 0.01 38 204 11570 -48.9 -75.9 3 27.0 -49.4 220 73 353.3 353.3 297.4 353.4 0.01 39 200 11700 -49.7 -76.7 3 27.0 -50.2 220 69 354.1 354.1 297.5 354.1 0.01 40 162 13052 -58.5 -80.5 4 22.0 -58.7 225 74 361.3 361.3 299.0 361.3 0.00 41 155 13331 -56.1 -81.1 3 25.0 -56.4 232 73 369.9 369.9 300.5 370.0 0.00 42 152 13456 -56.7 -82.7 2 26.0 -57.0 232 67 371.0 371.0 300.7 371.0 0.00 43 151 13498 -55.1 -81.1 3 26.0 -55.5 228 63 374.4 374.4 301.4 374.4 0.00 44 150 13540 -55.1 -82.1 2 27.0 -55.5 225 58 375.1 375.1 301.5 375.2 0.00 45 141 13933 -56.7 -82.7 2 26.0 -57.0 221 59 379.0 379.0 302.1 379.0 0.00 46 134 14258 -54.1 -82.1 2 28.0 -54.5 223 63 389.2 389.2 303.7 389.2 0.00 47 130 14452 -55.5 -83.5 2 28.0 -55.9 224 66 390.1 390.1 303.8 390.1 0.00 48 125 14705 -49.7 -80.7 1 31.0 -50.5 228 65 405.0 405.0 305.9 405.0 0.00 49 123 14810 -49.5 -81.5 1 32.0 -50.3 233 61 407.2 407.2 306.2 407.3 0.00 50 100 16150 -54.7 -83.7 2 29.0 -55.2 230 25 422.0 422.0 308.0 422.1 0.00 51 89 16893 -57.5 -84.5 2 27.0 -57.9 218 25 430.7 430.7 308.9 430.8 0.00 52 78 17736 -53.3 -84.3 1 31.0 -54.1 278 29 456.0 456.0 311.4 456.0 0.00 53 70 18430 -55.7 -84.7 1 29.0 -56.4 255 13 465.2 465.2 312.3 465.2 0.00 54 63 19097 -58.1 -86.1 2 28.0 -58.7 217 13 474.2 474.2 313.0 474.2 0.00 55 58 19619 -57.3 -86.3 1 29.0 -58.0 234 24 487.3 487.3 314.0 487.3 0.00 56 55 19959 -52.9 -83.9 1 31.0 -54.1 245 32 504.9 504.9 315.3 504.9 0.01 57 50 20570 -55.5 -85.5 1 30.0 -56.5 265 25 512.7 512.7 315.8 512.7 0.01 58 47 20961 -57.3 -86.3 1 29.0 -58.1 270 25 517.5 517.5 316.1 517.6 0.00 59 43 21526 -53.1 -85.1 1 32.0 -54.5 291 29 541.2 541.2 317.6 541.2 0.01 60 34 23012 -59.3 -87.3 1 28.0 -60.2 306 20 562.5 562.5 318.8 562.5 0.01 61 32 23393 -56.5 -86.5 1 30.0 -57.8 242 12 579.8 579.8 319.6 579.9 0.01 62 30 23800 -57.9 -86.9 1 29.0 -59.0 265 27 586.8 586.8 320.0 586.8 0.01 63 20 26360 -58.9 -86.9 2 28.0 -60.4 315 21 655.9 655.9 322.9 656.0 0.01 64 10 30670 -63.5 -89.5 2 26.0 -65.1 320 45 782.5 782.5 326.8 782.6 0.01 65 9.8 30794 -63.3 -89.3 2 26.0 -65.0 787.8 787.8 327.0 787.9 0.01 TRP 162 13052 -58.5 -80.5 4 22.0 -58.7 225 74 361.3 361.3 299.0 361.3 0.00 WND 308 8886 -46.5 -49.6 71 3.1 -46.6 215 96 317.4 317.4 288.1 317.9 0.13 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 770.86 mb = 2165.49 m = 7104.53 ft Wetbulb zero: 793.51 mb = 1909.25 m = 6263.86 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 72.92 % Est. max temperature: 14.31 C = 57.75 F Sfc-Lift cond lev (LCL): 766.17 mb = 2192.46 m = 7193.02 ft T: -0.24 C 700-500 lapse rate: 5.46 C/km ThetaE index: 0.56 C Layer 700.0- 692.0 mb Conv cond level (CCL): 743.91 mb = 2430.53 m = 7974.08 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 14.52 C = 58.14 F Cap Strength: 4.65 C Lifted Index: 4.61 C Risk: None Lifted Index @300 mb: 8.13 C Lifted Index @700 mb: -0.14 C Showalter Index: 4.67 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 19.30 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 103.00 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.57 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 21.80 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 755.46 mb = 2306.12 m = 7565.92 ft Lev Free Conv (LFC): 710.46 mb = 2797.21 m = 9177.09 ft Equ Level (EL): 670.46 mb = 3248.43 m = 10657.45 ft B at Equ Level: 3.56 J/kg Max Parcel Lev (MPL): 630.46 mb = 3723.78 m = 12216.97 ft Wind level data Storm motion: 236 at 34 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 ---------------------------------------------------------- 0 919 707 160 9 -3.1 8.5 | 71 33 -31.1 -10.6 1 896 914 155 19 -8.0 17.2 | 87 36 -36.0 -1.8 2 864 1219 145 26 -14.9 21.3 | 93 43 -42.9 2.3 3 850 1354 160 20 -6.8 18.8 | 90 35 -34.8 -0.2 4 832 1524 180 19 0.0 19.0 | 90 28 -28.0 -0.0 5 801 1829 210 23 11.5 19.9 | 93 17 -16.5 0.9 6 771 2134 200 21 7.2 19.7 | 92 21 -20.8 0.7 7 743 2438 195 27 7.0 26.1 | 109 22 -21.0 7.0 8 715 2743 205 39 16.5 35.3 | 145 20 -11.5 16.3 9 700 2914 210 41 20.5 35.5 | 156 18 -7.5 16.5 10 688 3048 210 41 20.5 35.5 | 156 18 -7.5 16.5 11 635 3658 205 59 24.9 53.5 | 175 35 -3.1 34.4 12 610 3962 220 52 33.4 39.8 | 195 21 5.4 20.8 13 586 4267 220 56 36.0 42.9 | 199 25 8.0 23.9 14 541 4877 215 63 36.1 51.6 | 194 34 8.1 32.6 15 500 5480 205 63 26.6 57.1 | 178 38 -1.4 38.1 16 500 5486 205 63 26.6 57.1 | 178 38 -1.4 38.1 17 459 6096 205 54 22.8 48.9 | 170 30 -5.2 29.9 18 440 6401 200 54 18.5 50.7 | 163 33 -9.5 31.7 19 400 7100 205 71 30.0 64.3 | 183 45 2.0 45.3 20 371 7620 205 79 33.4 71.6 | 186 53 5.4 52.6 21 308 8886 215 96 55.1 78.6 | 204 65 27.1 59.6 22 300 9060 215 94 53.9 77.0 | 204 64 25.9 58.0 23 296 9144 215 95 54.5 77.8 | 204 64 26.5 58.8 24 283 9449 205 86 36.3 77.9 | 188 59 8.4 58.9 25 250 10250 225 78 55.2 55.2 | 217 45 27.2 36.1 26 246 10363 225 78 55.2 55.2 | 217 45 27.2 36.1 27 234 10668 220 72 46.3 55.2 | 207 40 18.3 36.1 28 224 10973 215 71 40.7 58.2 | 198 41 12.7 39.1 29 213 11278 220 83 53.4 63.6 | 210 51 25.4 44.5 30 200 11700 220 69 44.4 52.9 | 206 38 16.4 33.8 31 177 12497 225 61 43.1 43.1 | 212 28 15.1 24.1 32 162 13052 225 74 52.3 52.3 | 216 41 24.3 33.3 33 161 13106 225 74 52.3 52.3 | 216 41 24.3 33.3 34 153 13411 235 72 59.0 41.3 | 234 38 31.0 22.3 35 150 13540 225 58 41.0 41.0 | 211 26 13.0 22.0 36 146 13716 220 56 36.0 42.9 | 199 25 8.0 23.9 37 127 14630 225 68 48.1 48.1 | 215 35 20.1 29.0 38 115 15240 250 46 43.2 15.7 | 282 16 15.2 -3.3 39 105 15850 275 37 36.9 -3.2 | 338 24 8.9 -22.3 40 100 16150 230 25 19.2 16.1 | 71 9 -8.8 -3.0 41 100 16154 275 20 19.9 -1.7 | 21 22 -8.1 -20.8 42 95 16459 230 24 18.4 15.4 | 69 10 -9.6 -3.6 43 83 17374 205 26 11.0 23.6 | 105 18 -17.0 4.5 44 79 17678 275 31 30.9 -2.7 | 352 22 2.9 -21.7 45 75 17983 290 22 20.7 -7.5 | 15 28 -7.3 -26.6 46 70 18430 255 13 12.6 3.4 | 45 22 -15.4 -15.7 47 68 18593 255 13 12.6 3.4 | 45 22 -15.4 -15.7 48 65 18898 230 10 7.7 6.4 | 58 24 -20.3 -12.6 49 62 19202 210 15 7.5 13.0 | 74 21 -20.5 -6.0 50 59 19507 230 18 13.8 11.6 | 62 16 -14.2 -7.5 51 56 19812 240 34 29.4 17.0 | 324 3 1.5 -2.0 52 50 20570 265 25 24.9 2.2 | 10 17 -3.1 -16.9 53 49 20726 260 21 20.7 3.6 | 25 17 -7.3 -15.4 54 44 21336 285 31 29.9 -8.0 | 356 27 2.0 -27.1 55 42 21641 295 28 25.4 -11.8 | 5 31 -2.6 -30.9 56 40 21946 265 8 8.0 0.7 | 48 27 -20.0 -18.3 57 38 22250 240 11 9.5 5.5 | 54 23 -18.5 -13.5 58 37 22555 265 24 23.9 2.1 | 14 17 -4.1 -16.9 59 33 23165 320 18 11.6 -13.8 | 27 37 -16.4 -32.8 60 32 23470 215 10 5.7 8.2 | 64 25 -22.3 -10.8 61 30 23774 230 29 22.2 18.6 | 86 6 -5.8 -0.4 62 30 23800 265 27 26.9 2.4 | 4 17 -1.1 -16.7 63 29 24079 240 30 26.0 15.0 | 26 5 -2.0 -4.0 64 27 24384 275 20 19.9 -1.7 | 21 22 -8.1 -20.8 65 26 24689 300 18 15.6 -9.0 | 24 31 -12.4 -28.0 66 25 24994 290 16 15.0 -5.5 | 28 28 -13.0 -24.5 67 24 25298 320 13 8.4 -10.0 | 34 35 -19.6 -29.0 68 23 25603 295 18 16.3 -7.6 | 24 29 -11.7 -26.6 69 20 26213 310 28 21.4 -18.0 | 10 38 -6.5 -37.0 70 20 26360 315 21 14.8 -14.8 | 21 36 -13.1 -33.9 71 17 27432 325 21 12.0 -17.2 | 24 40 -15.9 -36.2 72 15 28042 335 28 11.8 -25.4 | 20 47 -16.2 -44.4 73 15 28346 345 24 6.2 -23.2 | 27 48 -21.8 -42.2 74 14 28651 335 17 7.2 -15.4 | 31 40 -20.8 -34.4 75 13 28956 310 34 26.0 -21.9 | 3 41 -1.9 -40.9 76 12 29566 335 33 13.9 -29.9 | 16 51 -14.0 -48.9 77 11 29870 325 26 14.9 -21.3 | 18 42 -13.1 -40.3 78 10 30670 320 45 28.9 -34.5 | 359 54 0.9 -53.5 Wind Parameters Mean winds (0-6000m): 205.8 at 45.1 knts Storm direction: 235.8 at 33.8 knts Shear (0-3000m) pos: 7.1 neg: 4.3 tot: 11.3 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 323.9 neg: -20.3 tot: 303.6 m^2/s^2 ave: 101.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 7.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 184.42 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 19 86 37| 0.0 17.7 17.7|125.5 0.0 125.5 251.0 0.75| 18.3 13.8 1000 162 20 90 34| 10.9 8.8 19.8|135.5 -18.0 117.6 117.6 0.33| 20.2 6.7 1500 177 21 93 29| 7.5 5.9 13.4|143.4 -20.3 123.1 82.1 0.29| 16.4 4.8 2000 184 23 98 26| 8.4 4.4 12.8|232.2 -20.3 211.9 105.9 0.47| 16.5 7.8 2500 193 26 107 23| 8.5 3.5 12.0|273.6 -20.3 253.3 101.3 0.51| 15.4 7.9 3000 197 31 120 22| 7.1 4.3 11.3|323.9 -20.3 303.6 101.2 0.51| 15.2 7.7 4000 205 38 141 19| 6.0 4.0 10.0|388.8 -31.4 357.4 89.4 0.47| 14.4 6.8 5000 207 43 155 21| 4.8 4.1 8.9|388.8-146.9 242.0 48.4 0.32| 13.2 4.2 6000 206 45 159 23| 4.0 3.7 7.7|443.2-204.3 238.9 39.8 0.27| 12.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYXY/skewt/CYXY.skewt.20251015.00.gif