UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 8 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 10 SFC 978 204 6.6 5.6 93 1.0 6.1 281.5 282.5 280.3 297.6 5.83 2 925 651 5.6 4.8 95 0.8 5.2 245 9 285.0 286.0 281.9 301.4 5.83 3 900 875 5.8 4.8 93 1.0 5.3 254 10 287.5 288.5 283.2 304.4 6.00 4 871 1143 3.8 3.7 99 0.1 3.8 259 12 288.1 289.1 283.1 304.4 5.73 5 857 1275 5.4 2.2 80 3.2 3.8 255 14 291.1 292.0 283.9 306.2 5.23 6 850 1342 4.8 2.0 82 2.8 3.4 250 16 291.2 292.1 283.8 306.2 5.20 7 827 1566 4.2 -0.6 71 4.8 2.0 239 18 292.8 293.6 283.7 305.8 4.43 8 760 2247 -1.1 -1.1 100 0.0 -1.1 213 15 294.3 295.1 284.5 307.9 4.64 9 740 2460 -2.3 -3.4 92 1.1 -2.8 210 12 295.2 295.9 284.2 307.1 4.02 10 707 2823 -2.5 -9.5 59 7.0 -5.1 198 13 298.9 299.3 284.1 306.9 2.63 11 700 2902 -2.1 -13.1 43 11.0 -6.0 190 15 300.2 300.5 284.0 306.4 1.99 12 694 2970 -2.5 -14.5 39 12.0 -6.5 185 15 300.5 300.8 283.8 306.1 1.79 13 688 3039 -3.3 -9.3 63 6.0 -5.6 181 15 300.3 300.8 284.8 308.7 2.74 14 662 3343 -4.7 -10.7 63 6.0 -7.0 194 15 302.1 302.5 285.3 310.0 2.55 15 559 4647 -14.9 -16.4 88 1.5 -15.3 225 16 305.0 305.3 285.7 311.0 1.90 16 519 5204 -19.5 -22.3 78 2.8 -20.1 229 21 306.0 306.2 285.3 310.0 1.23 17 500 5480 -20.9 -24.3 74 3.4 -21.6 210 20 307.6 307.8 285.7 311.1 1.07 18 492 5599 -21.7 -25.5 71 3.8 -22.5 206 20 308.0 308.2 285.8 311.2 0.98 19 450 6251 -26.5 -27.6 90 1.1 -26.7 200 40 309.9 310.1 286.4 312.9 0.88 20 400 7090 -33.5 -37.2 69 3.7 -33.9 205 43 311.4 311.5 286.4 312.8 0.39 21 386 7339 -35.5 -39.4 67 3.9 -35.8 200 40 312.0 312.1 286.5 313.2 0.32 22 385 7357 -35.7 -39.4 69 3.7 -36.0 200 41 312.0 312.0 286.4 313.1 0.32 23 380 7448 -35.9 -41.9 54 6.0 -36.4 200 44 312.9 312.9 286.6 313.8 0.25 24 369 7652 -37.7 -42.7 59 5.0 -38.1 200 49 313.1 313.2 286.8 314.0 0.24 25 368 7670 -37.7 -42.7 59 5.0 -38.1 200 49 313.4 313.4 286.8 314.2 0.24 26 331 8391 -44.7 -47.0 78 2.3 -44.8 200 57 313.4 313.4 286.8 314.0 0.17 27 319 8637 -47.1 -49.5 76 2.4 -47.2 200 60 313.4 313.4 286.7 313.9 0.13 28 315 8720 -47.9 -53.9 50 6.0 -48.1 200 61 313.4 313.5 286.6 313.7 0.08 29 300 9040 -51.1 -55.4 60 4.3 -51.2 200 64 313.3 313.3 286.6 313.6 0.07 30 299 9062 -51.3 -55.6 60 4.3 -51.4 200 64 313.3 313.4 286.6 313.6 0.07 31 287 9327 -53.7 -58.3 57 4.6 -53.8 206 63 313.6 313.6 286.6 313.8 0.05 32 281 9462 -54.7 -58.8 60 4.1 -54.8 210 63 314.1 314.1 286.8 314.3 0.05 33 276 9577 -55.1 -59.8 56 4.7 -55.2 214 62 315.1 315.1 287.2 315.3 0.04 34 274 9623 -55.3 -61.3 47 6.0 -55.4 215 62 315.5 315.5 287.3 315.6 0.04 35 269 9741 -55.1 -67.1 21 12.0 -55.3 218 58 317.4 317.4 287.9 317.5 0.02 36 250 10210 -54.3 -73.3 8 19.0 -54.5 230 43 325.3 325.3 290.4 325.4 0.01 37 211 11303 -50.1 -79.1 2 29.0 -50.5 254 28 348.1 348.1 296.2 348.1 0.00 38 200 11650 -51.7 -79.7 2 28.0 -52.1 265 20 350.9 350.9 296.8 350.9 0.00 39 195 11814 -52.3 -81.3 2 29.0 -52.7 262 19 352.5 352.5 297.2 352.5 0.00 40 169 12744 -49.7 -81.7 1 32.0 -50.3 247 32 371.5 371.5 300.8 371.6 0.00 41 161 13060 -51.7 -81.7 2 30.0 -52.2 266 28 373.4 373.4 301.1 373.4 0.00 42 155 13307 -50.5 -81.5 1 31.0 -51.1 270 25 379.5 379.5 302.2 379.5 0.00 43 151 13477 -51.7 -82.7 1 31.0 -52.2 270 23 380.3 380.3 302.3 380.3 0.00 44 150 13520 -51.3 -82.3 1 31.0 -51.8 270 22 381.7 381.7 302.5 381.7 0.00 45 146 13696 -49.9 -81.9 1 32.0 -50.5 272 21 387.1 387.1 303.3 387.1 0.00 46 135 14205 -52.1 -83.1 1 31.0 -52.7 260 18 391.9 391.9 304.0 391.9 0.00 47 130 14450 -51.5 -83.5 1 32.0 -52.1 254 22 397.3 397.3 304.8 397.3 0.00 48 100 16140 -54.5 -85.5 1 31.0 -55.1 280 22 422.4 422.4 308.0 422.4 0.00 49 92 16673 -57.1 -86.1 1 29.0 -57.6 289 20 427.5 427.5 308.6 427.5 0.00 50 87 17028 -57.3 -87.3 1 30.0 -57.8 303 16 434.0 434.0 309.3 434.0 0.00 51 85 17176 -54.5 -86.5 1 32.0 -55.2 296 17 442.5 442.5 310.1 442.5 0.00 52 74 18058 -58.5 -87.5 1 29.0 -59.0 304 24 452.0 452.0 311.0 452.0 0.00 53 70 18410 -57.1 -87.1 1 30.0 -57.7 315 10 462.2 462.2 312.0 462.2 0.00 54 64 18975 -56.7 -87.7 1 31.0 -57.4 270 11 475.1 475.1 313.1 475.1 0.00 55 50 20530 -58.1 -88.1 1 30.0 -58.8 310 3 506.6 506.6 315.4 506.6 0.00 56 48 20786 -59.3 -88.3 1 29.0 -60.0 282 2 509.7 509.7 315.6 509.7 0.00 57 36 22599 -56.3 -88.3 1 32.0 -57.5 265 11 561.1 561.1 318.7 561.1 0.00 58 30 23750 -58.7 -88.7 1 30.0 -59.7 360 13 584.6 584.6 319.9 584.6 0.00 59 20 26280 -59.9 -89.9 1 30.0 -61.2 305 10 652.8 652.8 322.8 652.9 0.01 60 19 26601 -60.7 -89.7 1 29.0 -62.0 318 11 660.0 660.0 323.0 660.0 0.01 61 15 28087 -58.1 -89.1 1 31.0 -60.2 283 14 714.8 714.8 324.9 714.9 0.01 62 13 28984 -61.3 -90.3 1 29.0 -62.9 269 17 733.6 733.6 325.4 733.6 0.01 63 11 30040 -54.7 -87.7 1 33.0 -58.2 250 19 793.4 793.4 327.1 793.6 0.02 64 10 30650 -55.5 -87.5 1 32.0 -59.0 250 21 812.4 812.4 327.5 812.5 0.02 65 9.8 30779 -55.5 -87.5 1 32.0 -59.1 817.1 817.1 327.7 817.2 0.02 TRP 274 9623 -55.3 -61.3 47 6.0 -55.4 215 62 315.5 315.5 287.3 315.6 0.04 WND 299 9062 -51.3 -55.6 60 4.3 -51.4 200 64 313.3 313.4 286.6 313.6 0.07 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 773.91 mb = 2106.00 m = 6909.37 ft Wetbulb zero: 784.05 mb = 1996.15 m = 6548.95 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 80.38 % Est. max temperature: 17.75 C = 63.96 F Sfc-Lift cond lev (LCL): 963.20 mb = 326.31 m = 1070.55 ft T: 6.33 C 700-500 lapse rate: 7.29 C/km ThetaE index: 1.81 C Layer 740.0- 688.0 mb Conv cond level (CCL): 875.08 mb = 1104.67 m = 3624.19 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 13.04 C = 55.48 F Cap Strength: 6.88 C Lifted Index: 7.03 C Risk: None Lifted Index @300 mb: 8.53 C Lifted Index @700 mb: 6.49 C Showalter Index: 3.87 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 22.90 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 76.00 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.64 J/kg Max Up Vert Vel: 7.43 m/s Conv Inhibition (B-): 57651.57 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 914.47 mb = 744.73 m = 2443.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 12 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 ---------------------------------------------------------- 0 964 305 280 8 7.9 -1.4 | 25 7 -3.1 -6.6 1 930 610 255 8 7.7 2.1 | 46 5 -3.3 -3.1 2 925 651 245 9 8.2 3.8 | 64 3 -2.9 -1.4 3 896 914 255 10 9.7 2.6 | 28 3 -1.4 -2.6 4 863 1219 260 13 12.8 2.3 | 329 3 1.8 -2.9 5 850 1342 250 16 15.0 5.5 | 266 4 4.0 0.3 6 800 1829 225 20 14.1 14.1 | 199 9 3.1 8.9 7 770 2134 215 16 9.2 13.1 | 167 8 -1.8 7.9 8 742 2438 210 12 6.0 10.4 | 136 7 -5.0 5.2 9 714 2743 205 11 4.6 10.0 | 127 8 -6.4 4.8 10 700 2902 190 15 2.6 14.8 | 139 13 -8.4 9.6 11 687 3048 180 15 0.0 15.0 | 132 15 -11.0 9.8 12 660 3353 195 15 3.9 14.5 | 142 12 -7.1 9.3 13 634 3658 185 11 1.0 11.0 | 120 12 -10.1 5.8 14 610 3962 205 12 5.1 10.9 | 134 8 -6.0 5.7 15 586 4267 200 16 5.5 15.0 | 151 11 -5.5 9.8 16 563 4572 225 16 11.3 11.3 | 183 6 0.3 6.1 17 541 4877 225 18 12.7 12.7 | 193 8 1.7 7.5 18 520 5182 230 21 16.1 13.5 | 211 10 5.1 8.3 19 500 5480 210 20 10.0 17.3 | 175 12 -1.0 12.1 20 500 5486 210 18 9.0 15.6 | 169 11 -2.0 10.4 21 479 5791 200 23 7.9 21.6 | 169 17 -3.2 16.4 22 459 6096 200 37 12.7 34.8 | 183 30 1.6 29.6 23 440 6401 200 44 15.0 41.3 | 186 36 4.0 36.1 24 422 6706 210 43 21.5 37.2 | 198 34 10.5 32.0 25 400 7090 205 43 18.2 39.0 | 192 35 7.2 33.8 26 387 7315 200 40 13.7 37.6 | 185 32 2.7 32.4 27 370 7620 200 49 16.8 46.0 | 188 41 5.7 40.8 28 300 9040 200 64 21.9 60.1 | 191 56 10.9 54.9 29 299 9062 200 64 21.9 60.1 | 191 56 10.9 54.9 30 295 9144 200 64 21.9 60.1 | 191 56 10.9 54.9 31 274 9623 215 62 35.6 50.8 | 208 52 24.5 45.6 32 250 10210 230 43 32.9 27.6 | 224 31 21.9 22.4 33 233 10668 235 35 28.7 20.1 | 230 23 17.6 14.9 34 222 10973 235 35 28.7 20.1 | 230 23 17.6 14.9 35 202 11582 270 23 23.0 -0.0 | 293 13 12.0 -5.2 36 200 11650 265 20 19.9 1.7 | 291 10 8.9 -3.5 37 193 11887 260 19 18.7 3.3 | 284 8 7.7 -1.9 38 184 12192 240 22 19.1 11.0 | 234 10 8.0 5.8 39 176 12497 255 25 24.1 6.5 | 264 13 13.1 1.3 40 168 12802 245 34 30.8 14.4 | 245 22 19.8 9.2 41 160 13106 270 27 27.0 -0.0 | 288 17 16.0 -5.2 42 150 13520 270 22 22.0 -0.0 | 295 12 11.0 -5.2 43 139 14021 275 19 18.9 -1.7 | 311 10 7.9 -6.9 44 132 14326 250 18 16.9 6.2 | 261 6 5.9 1.0 45 126 14630 260 27 26.6 4.7 | 272 16 15.6 -0.5 46 120 14935 270 20 20.0 -0.0 | 300 10 9.0 -5.2 47 115 15240 270 21 21.0 -0.0 | 298 11 10.0 -5.2 48 110 15545 285 25 24.1 -6.5 | 312 18 13.1 -11.7 49 105 15850 270 23 23.0 -0.0 | 293 13 12.0 -5.2 50 100 16140 280 22 21.7 -3.8 | 310 14 10.6 -9.0 51 95 16459 280 22 21.7 -3.8 | 310 14 10.6 -9.0 52 86 17069 305 16 13.1 -9.2 | 352 15 2.1 -14.4 53 82 17374 280 20 19.7 -3.5 | 315 12 8.7 -8.7 54 79 17678 285 29 28.0 -7.5 | 307 21 17.0 -12.7 55 71 18288 315 21 14.8 -14.8 | 349 20 3.8 -20.1 56 70 18410 315 10 7.1 -7.1 | 18 13 -4.0 -12.3 57 68 18593 320 11 7.1 -8.4 | 16 14 -4.0 -13.6 58 65 18898 265 10 10.0 0.9 | 14 4 -1.1 -4.3 59 62 19202 285 13 12.6 -3.4 | 350 9 1.5 -8.6 60 53 20117 285 20 19.3 -5.2 | 321 13 8.3 -10.4 61 51 20422 325 10 5.7 -8.2 | 22 14 -5.3 -13.4 62 50 20530 310 3 2.3 -1.9 | 51 11 -8.7 -7.1 63 46 21031 255 2 1.9 0.5 | 63 10 -9.1 -4.7 64 44 21336 285 4 3.9 -1.0 | 49 9 -7.2 -6.2 65 38 22250 265 10 10.0 0.9 | 14 4 -1.1 -4.3 66 35 22860 265 12 12.0 1.0 | 347 4 0.9 -4.2 67 33 23165 300 18 15.6 -9.0 | 342 15 4.6 -14.2 68 31 23470 290 18 16.9 -6.2 | 333 13 5.9 -11.4 69 30 23750 360 13 -0.0 -13.0 | 31 21 -11.0 -18.2 70 30 23774 310 26 19.9 -16.7 | 338 24 8.9 -21.9 71 28 24079 25 10 -4.2 -9.1 | 47 21 -15.2 -14.3 72 27 24384 345 3 0.8 -2.9 | 52 13 -10.2 -8.1 73 26 24689 295 10 9.1 -4.2 | 12 10 -2.0 -9.4 74 25 24994 315 13 9.2 -9.2 | 7 15 -1.8 -14.4 75 23 25298 315 10 7.1 -7.1 | 18 13 -4.0 -12.3 76 22 25603 270 10 10.0 -0.0 | 11 5 -1.0 -5.2 77 21 25908 265 15 14.9 1.3 | 315 6 3.9 -3.9 78 20 26280 305 10 8.2 -5.7 | 15 11 -2.8 -10.9 79 19 26518 325 12 6.9 -9.8 | 15 16 -4.1 -15.0 80 18 26822 300 10 8.7 -5.0 | 13 10 -2.4 -10.2 81 17 27127 315 11 7.8 -7.8 | 14 13 -3.2 -13.0 82 17 27432 300 7 6.1 -3.5 | 30 10 -5.0 -8.7 83 16 27737 280 11 10.8 -1.9 | 2 7 -0.2 -7.1 84 15 28042 285 14 13.5 -3.6 | 344 9 2.5 -8.8 85 14 28651 260 17 16.7 3.0 | 291 6 5.7 -2.3 86 12 29566 285 17 16.4 -4.4 | 331 11 5.4 -9.6 87 11 29870 250 19 17.9 6.5 | 259 7 6.8 1.3 88 10 30650 250 21 19.7 7.2 | 257 9 8.7 2.0 Wind Parameters Mean winds (0-6000m): 214.7 at 16.3 knts Storm direction: 244.7 at 12.2 knts Storm rel Dir Shear (0-3000m): 92.0 deg Energy-Hel index: -1.73 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 ------------------------------------------------------------------------------- 500 262 8 35 5| | | 1000 258 10 27 4| | | 1500 251 12 341 1| | | 2000 240 14 210 2| | | 2500 234 13 178 3| | | 3000 226 14 163 4| | | 4000 218 13 152 6| | | 5000 219 14 160 6| | | 6000 215 16 168 8| | | Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251008.12.gif