UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 10 OCT 25 Station: CYSM WMO ident: 71934 Latitude: 60.03 Longitude: -111.93 Elevation: 204.00 ------------------------------------------------------------------------------- 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 115 0 0 SFC 991 204 4.2 3.2 93 1.0 3.7 0 0 278.1 278.9 277.3 291.3 4.86 2 988 228 6.2 4.1 86 2.1 5.2 27 3 280.3 281.2 278.9 294.6 5.19 3 971 367 8.8 4.1 72 4.7 6.5 104 10 284.3 285.2 281.0 299.1 5.28 4 952 527 9.2 3.2 66 6.0 6.2 88 7 286.4 287.2 281.6 300.7 5.06 5 942 612 9.6 3.6 66 6.0 6.6 81 5 287.6 288.5 282.4 302.6 5.26 6 925 759 8.6 3.7 71 4.9 6.1 130 2 288.1 289.0 282.8 303.4 5.39 7 850 1455 5.2 2.1 80 3.1 3.7 205 4 291.6 292.5 284.1 306.7 5.24 8 802 1927 1.6 0.9 95 0.7 1.3 233 5 292.6 293.6 284.4 307.4 5.09 9 708 2926 -2.3 -3.0 95 0.7 -2.6 285 20 299.0 299.8 286.0 311.9 4.33 10 700 3017 -0.5 -3.5 80 3.0 -1.9 290 22 301.9 302.7 287.0 314.7 4.22 11 689 3144 -0.7 -4.9 73 4.2 -2.6 288 25 303.1 303.8 287.1 314.9 3.85 12 606 4158 -8.1 -8.2 99 0.1 -8.1 275 44 305.9 306.5 287.6 316.4 3.40 13 597 4274 -6.7 -9.3 82 2.6 -7.7 275 45 308.8 309.4 288.3 318.8 3.17 14 575 4567 -8.7 -11.4 81 2.7 -9.7 277 45 309.8 310.3 288.3 318.7 2.78 15 564 4717 -9.9 -13.1 77 3.2 -11.1 279 45 310.1 310.6 288.1 318.0 2.47 16 556 4827 -9.1 -24.1 28 15.0 -13.0 279 45 312.3 312.5 287.3 315.6 0.98 17 514 5430 -14.5 -32.5 20 18.0 -18.0 284 46 312.9 313.0 286.9 314.6 0.48 18 513 5445 -14.1 -36.1 14 22.0 -18.0 284 46 313.5 313.6 287.0 314.8 0.34 19 505 5565 -14.7 -28.7 29 14.0 -17.7 284 47 314.2 314.4 287.6 316.7 0.71 20 500 5640 -15.3 -29.3 29 14.0 -18.3 285 47 314.4 314.5 287.6 316.7 0.68 21 474 6041 -18.5 -30.5 34 12.0 -20.8 285 51 315.3 315.4 287.9 317.5 0.64 22 425 6848 -22.5 -47.5 8 25.0 -25.2 285 56 320.1 320.2 288.9 320.6 0.12 23 400 7290 -25.7 -46.7 12 21.0 -27.9 285 59 321.6 321.6 289.4 322.1 0.14 24 375 7752 -28.3 -50.3 10 22.0 -30.2 286 61 324.1 324.2 290.1 324.5 0.10 25 357 8101 -30.9 -60.9 4 30.0 -32.6 289 62 325.2 325.2 290.4 325.4 0.03 26 300 9300 -41.7 -55.7 20 14.0 -42.3 280 62 326.6 326.6 290.8 326.9 0.07 27 284 9672 -44.7 -48.2 68 3.5 -44.9 280 62 327.4 327.5 291.2 328.1 0.17 28 280 9768 -45.5 -49.4 65 3.9 -45.7 280 62 327.6 327.7 291.2 328.2 0.15 29 277 9840 -45.7 -53.7 40 8.0 -46.0 280 62 328.3 328.4 291.3 328.7 0.09 30 273 9937 -46.3 -56.3 31 10.0 -46.7 280 61 328.8 328.9 291.5 329.1 0.07 31 253 10442 -50.7 -56.7 49 6.0 -50.9 280 61 329.6 329.6 291.7 329.8 0.07 32 250 10520 -51.3 -58.3 43 7.0 -51.5 280 61 329.8 329.8 291.7 330.0 0.06 33 236 10891 -53.9 -62.9 32 9.0 -54.1 281 61 331.3 331.4 292.1 331.5 0.03 34 223 11251 -56.9 -61.9 53 5.0 -57.0 282 62 332.2 332.2 292.3 332.3 0.04 35 200 11930 -61.7 -71.7 25 10.0 -61.8 285 63 335.1 335.1 293.1 335.1 0.01 36 193 12150 -63.1 -73.1 25 10.0 -63.2 285 64 336.2 336.2 293.4 336.3 0.01 37 188 12312 -63.5 -75.5 18 12.0 -63.6 285 65 338.1 338.1 293.9 338.2 0.01 38 181 12544 -64.9 -76.4 19 11.5 -65.0 285 67 339.6 339.6 294.2 339.6 0.01 39 174 12784 -66.3 -77.3 20 11.0 -66.4 290 62 341.1 341.1 294.6 341.1 0.01 40 169 12962 -65.1 -77.1 18 12.0 -65.2 288 64 345.9 345.9 295.7 346.0 0.01 41 161 13256 -66.5 -75.5 27 9.0 -66.5 283 60 348.4 348.4 296.3 348.4 0.01 42 155 13488 -63.1 -78.1 11 15.0 -63.2 274 59 358.0 358.0 298.3 358.0 0.01 43 150 13690 -63.9 -78.9 11 15.0 -64.0 270 62 360.0 360.0 298.7 360.0 0.01 44 147 13813 -64.7 -79.7 11 15.0 -64.8 282 56 360.7 360.7 298.8 360.7 0.00 45 142 14026 -61.3 -82.3 5 21.0 -61.5 275 64 370.2 370.2 300.6 370.2 0.00 46 136 14293 -60.3 -84.3 3 24.0 -60.5 289 49 376.6 376.6 301.7 376.6 0.00 47 129 14621 -61.3 -84.3 3 23.0 -61.5 275 38 380.5 380.5 302.3 380.6 0.00 48 115 15335 -59.9 -84.9 2 25.0 -60.2 273 50 395.8 395.8 304.6 395.9 0.00 49 113 15444 -60.7 -85.7 2 25.0 -60.9 277 52 396.3 396.3 304.7 396.4 0.00 50 102 16085 -57.3 -86.3 1 29.0 -57.7 288 40 414.7 414.7 307.1 414.7 0.00 51 100 16210 -57.7 -85.7 2 28.0 -58.1 290 37 416.2 416.2 307.3 416.3 0.00 52 93 16665 -59.3 -86.3 2 27.0 -59.6 292 35 421.8 421.8 307.9 421.8 0.00 53 90 16871 -57.1 -86.1 1 29.0 -57.6 293 34 430.2 430.2 308.9 430.2 0.00 54 70 18450 -59.1 -88.1 1 29.0 -59.6 285 33 457.9 457.9 311.6 458.0 0.00 55 68 18632 -56.9 -87.9 1 31.0 -57.5 281 34 466.5 466.5 312.3 466.5 0.00 56 50 20560 -60.1 -89.1 1 29.0 -60.7 275 9 501.9 501.9 315.1 501.9 0.00 57 31 23528 -63.1 -90.1 1 27.0 -63.7 309 25 567.3 567.3 319.0 567.3 0.00 58 30 23730 -62.7 -90.7 1 28.0 -63.4 320 29 573.7 573.7 319.3 573.7 0.00 59 26 24615 -60.3 -90.3 1 30.0 -61.3 302 22 604.5 604.5 320.8 604.5 0.00 60 20 26240 -62.3 -91.3 1 29.0 -63.3 330 18 645.5 645.5 322.5 645.5 0.00 61 12 29390 -63.7 -91.7 1 28.0 -65.0 271 31 742.1 742.1 325.7 742.1 0.01 62 10 30520 -60.1 -91.1 1 31.0 -62.4 280 43 795.2 795.2 327.1 795.3 0.01 63 9.9 30583 -58.7 -90.7 1 32.0 -61.3 802.7 802.7 327.3 802.8 0.01 64 8.8 31319 -61.1 -91.1 1 30.0 -63.4 820.9 821.0 327.7 821.0 0.01 65 5.4 34415 -52.3 -86.3 1 34.0 -58.9 983.2 983.2 330.9 983.6 0.04 TRP 174 12784 -66.3 -77.3 20 11.0 -66.4 290 62 341.1 341.1 294.6 341.1 0.01 WND 181 12544 -64.9 -76.4 19 11.5 -65.0 285 67 339.6 339.6 294.2 339.6 0.01 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 763.44 mb = 2337.16 m = 7667.74 ft Wetbulb zero: 771.61 mb = 2236.87 m = 7338.71 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 74.33 % Est. max temperature: 17.89 C = 64.19 F Sfc-Lift cond lev (LCL): 975.74 mb = 328.19 m = 1076.71 ft T: 8.07 C 700-500 lapse rate: 5.64 C/km Conv cond level (CCL): 991.00 mb = 204.00 m = 669.28 ft Mean mixing ratio: 5.27 g/kg Conv temperature: 4.34 C = 39.82 F Cap Strength: 12.70 C Lifted Index: 12.69 C Risk: None Lifted Index @300 mb: 17.96 C Lifted Index @700 mb: 8.15 C Showalter Index: 9.11 C Risk: None Total Totals Index: 37.90 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.40 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 80.20 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.88 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 56098.32 J/kg Cap Strength: 12.68 C Lift Cond Lev (LCL): 874.31 mb = 1222.90 m = 4012.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 20 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 ---------------------------------------------------------- 0 991 204 0 0 -0.0 -0.0 | 128 20 -15.7 12.3 1 979 305 110 11 -10.3 3.8 | 122 31 -26.1 16.1 2 942 610 80 5 -4.9 -0.9 | 119 24 -20.7 11.5 3 925 759 130 2 -1.5 1.3 | 128 22 -17.3 13.6 4 908 914 140 4 -2.6 3.1 | 130 24 -18.3 15.4 5 875 1219 165 4 -1.0 3.9 | 134 23 -16.8 16.2 6 850 1455 205 4 1.7 3.6 | 139 21 -14.0 15.9 7 811 1829 230 4 3.1 2.6 | 140 20 -12.7 14.9 8 781 2134 240 7 6.1 3.5 | 149 19 -9.7 15.8 9 752 2438 265 11 11.0 1.0 | 160 14 -4.8 13.3 10 724 2743 275 15 14.9 -1.3 | 176 11 -0.8 11.0 11 700 3017 290 22 20.7 -7.5 | 226 7 4.9 4.8 12 697 3048 290 22 20.7 -7.5 | 226 7 4.9 4.8 13 645 3658 275 40 39.8 -3.5 | 250 26 24.1 8.8 14 596 4267 275 45 44.8 -3.9 | 254 30 29.1 8.4 15 551 4877 280 45 44.3 -7.8 | 261 29 28.6 4.5 16 500 5640 285 47 45.4 -12.2 | 270 30 29.7 0.2 17 470 6096 285 52 50.2 -13.5 | 272 35 34.5 -1.1 18 400 7290 285 59 57.0 -15.3 | 274 41 41.3 -2.9 19 382 7620 285 60 58.0 -15.5 | 274 42 42.2 -3.2 20 350 8230 290 63 59.2 -21.5 | 282 44 43.5 -9.2 21 307 9144 280 62 61.1 -10.8 | 268 45 45.3 1.6 22 300 9300 280 62 61.1 -10.8 | 268 45 45.3 1.6 23 250 10520 280 61 60.1 -10.6 | 268 44 44.3 1.7 24 244 10668 280 61 60.1 -10.6 | 268 44 44.3 1.7 25 200 11930 285 63 60.9 -16.3 | 275 45 45.1 -4.0 26 181 12544 285 67 64.7 -17.3 | 276 49 49.0 -5.0 27 174 12784 290 62 58.3 -21.2 | 282 43 42.5 -8.9 28 174 12802 285 67 64.7 -17.3 | 276 49 49.0 -5.0 29 165 13106 290 61 57.3 -20.9 | 282 42 41.6 -8.5 30 157 13411 275 58 57.8 -5.1 | 260 43 42.0 7.3 31 150 13690 270 62 62.0 -0.0 | 255 48 46.3 12.3 32 149 13716 285 52 50.2 -13.5 | 272 35 34.5 -1.1 33 142 14021 275 65 64.8 -5.7 | 262 49 49.0 6.7 34 135 14326 290 48 45.1 -16.4 | 278 30 29.4 -4.1 35 129 14630 275 38 37.9 -3.3 | 248 24 22.1 9.0 36 123 14935 265 42 41.8 3.7 | 239 31 26.1 16.0 37 117 15240 270 49 49.0 -0.0 | 250 35 33.3 12.3 38 111 15545 280 53 52.2 -9.2 | 265 37 36.5 3.1 39 100 16210 290 37 34.8 -12.7 | 271 19 19.0 -0.3 40 96 16459 290 37 34.8 -12.7 | 271 19 19.0 -0.3 41 87 17069 295 32 29.0 -13.5 | 275 13 13.3 -1.2 42 83 17374 265 27 26.9 2.4 | 217 18 11.2 14.7 43 70 18450 285 33 31.9 -8.5 | 257 17 16.1 3.8 44 68 18593 280 35 34.5 -6.1 | 252 20 18.7 6.2 45 62 19202 300 21 18.2 -10.5 | 233 3 2.5 1.8 46 59 19507 285 19 18.4 -4.9 | 199 8 2.6 7.4 47 54 20117 290 40 37.6 -13.7 | 274 22 21.9 -1.4 48 51 20422 310 26 19.9 -16.7 | 316 6 4.2 -4.4 49 50 20560 275 9 9.0 -0.8 | 150 13 -6.8 11.5 50 49 20726 305 15 12.3 -8.6 | 137 5 -3.4 3.7 51 46 21031 255 11 10.6 2.8 | 161 16 -5.1 15.2 52 44 21336 270 22 22.0 -0.0 | 207 14 6.3 12.3 53 42 21641 260 21 20.7 3.6 | 197 17 4.9 16.0 54 40 21946 280 26 25.6 -4.5 | 232 13 9.9 7.8 55 36 22555 335 12 5.1 -10.9 | 98 11 -10.7 1.4 56 35 22860 330 11 5.5 -9.5 | 105 11 -10.2 2.8 57 33 23165 290 17 16.0 -5.8 | 182 7 0.2 6.5 58 30 23730 320 29 18.6 -22.2 | 344 10 2.9 -9.9 59 30 23774 290 14 13.2 -4.8 | 161 8 -2.6 7.5 60 28 24079 320 29 18.6 -22.2 | 344 10 2.9 -9.9 61 26 24689 300 21 18.2 -10.5 | 233 3 2.5 1.8 62 24 24994 280 25 24.6 -4.3 | 228 12 8.9 8.0 63 23 25298 270 23 23.0 -0.0 | 211 14 7.3 12.3 64 22 25603 270 29 29.0 -0.0 | 227 18 13.3 12.3 65 21 25908 300 34 29.4 -17.0 | 289 14 13.7 -4.7 66 20 26240 330 18 9.0 -15.6 | 64 7 -6.7 -3.3 67 19 26518 335 19 8.0 -17.2 | 58 9 -7.7 -4.9 68 18 26822 325 17 9.8 -13.9 | 75 6 -6.0 -1.6 69 17 27127 275 17 16.9 -1.5 | 186 11 1.2 10.8 70 16 27432 295 26 23.6 -11.0 | 260 8 7.8 1.3 71 16 27737 270 26 26.0 -0.0 | 220 16 10.3 12.3 72 14 28346 300 23 19.9 -11.5 | 259 4 4.2 0.8 73 14 28651 265 23 22.9 2.0 | 207 16 7.2 14.3 74 10 30520 280 43 42.3 -7.5 | 260 27 26.6 4.9 Wind Parameters Mean winds (0-6000m): 278.1 at 26.6 knts Storm direction: 308.1 at 20.0 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 115.3 deg Storm rel helicity (0-3000m) pos: 115.9 neg: -29.8 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 147.50 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 ------------------------------------------------------------------------------- 500 101 7 121 26| 3.2 0.0 3.2| 18.7 -29.8 -11.1 -22.1 -0.07| 21.5 -1.4 1000 115 5 125 25| 2.1 0.0 2.1| 38.6 -29.8 8.8 8.8 0.07| 12.9 1.0 1500 136 5 130 25| 1.4 0.0 1.4| 51.6 -29.8 21.8 14.5 0.14| 10.0 1.4 2000 165 5 135 24| 2.0 0.0 2.0| 71.1 -29.8 41.3 20.6 0.23| 8.7 2.0 2500 216 6 145 21| 3.0 0.0 3.0| 91.8 -29.8 62.0 24.8 0.32| 8.7 2.8 3000 258 9 152 16| 4.6 0.0 4.6|115.9 -29.8 86.1 28.7 0.43| 9.6 4.1 4000 271 16 182 12| 3.4 2.5 5.9|134.2 -30.1 104.0 26.0 0.36| 9.7 3.5 5000 275 22 211 12| 3.0 2.0 5.0|179.0 -30.1 148.9 29.8 0.40| 8.4 3.4 6000 278 27 231 14| 2.7 2.0 4.7|210.5 -30.1 180.4 30.1 0.41| 7.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251010.12.gif