UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 7 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 56 SFC 983 204 2.4 -3.6 65 6.0 0.1 130 3 276.9 277.4 274.1 285.2 2.98 2 958 408 0.6 -4.2 70 4.8 -1.2 157 15 277.1 277.6 274.2 285.2 2.92 3 937 583 3.4 0.0 78 3.4 1.9 186 20 281.7 282.4 278.2 293.1 4.08 4 925 686 2.4 -0.2 83 2.6 1.3 190 22 281.8 282.5 278.2 293.1 4.07 5 903 880 0.8 0.2 96 0.6 0.5 203 16 282.1 282.8 278.6 294.1 4.29 6 894 961 2.4 2.4 100 0.0 2.4 207 16 284.5 285.4 280.8 298.8 5.09 7 855 1322 3.4 3.4 100 0.0 3.4 225 19 289.2 290.2 283.6 305.5 5.72 8 850 1370 3.2 3.2 100 0.0 3.2 230 17 289.5 290.5 283.7 305.7 5.67 9 747 2407 -3.1 -3.2 99 0.1 -3.1 273 23 293.5 294.3 283.5 305.4 4.04 10 742 2460 -2.5 -4.0 89 1.5 -3.1 276 23 294.8 295.5 283.8 306.1 3.83 11 726 2633 -2.9 -4.3 90 1.4 -3.5 281 23 296.2 296.9 284.4 307.6 3.83 12 707 2843 -5.3 -11.3 63 6.0 -7.4 291 22 295.8 296.2 282.5 302.7 2.28 13 700 2921 -4.9 -8.9 73 4.0 -6.4 295 21 297.1 297.6 283.6 305.5 2.78 14 695 2977 -4.3 -6.6 84 2.3 -5.3 295 21 298.3 298.9 284.7 308.5 3.35 15 660 3382 -6.5 -9.3 80 2.8 -7.5 298 23 300.3 300.8 284.9 309.1 2.86 16 657 3418 -6.5 -9.1 82 2.6 -7.5 298 23 300.7 301.2 285.2 309.6 2.92 17 634 3695 -8.3 -9.2 93 0.9 -8.7 300 24 301.7 302.3 285.7 311.0 3.00 18 610 3992 -10.5 -12.0 89 1.5 -11.0 305 28 302.5 303.0 285.4 310.3 2.50 19 606 4043 -11.1 -15.0 73 3.9 -12.3 306 28 302.4 302.8 284.8 308.6 1.97 20 584 4326 -12.1 -19.1 56 7.0 -14.0 309 31 304.5 304.7 285.0 309.1 1.44 21 579 4392 -12.3 -25.3 33 13.0 -15.3 308 32 305.0 305.1 284.5 307.8 0.84 22 541 4908 -14.1 -33.1 18 19.0 -17.6 300 35 308.8 308.9 285.4 310.3 0.43 23 500 5500 -18.7 -40.7 13 22.0 -21.7 310 37 310.2 310.3 285.7 311.0 0.22 24 493 5605 -19.3 -42.3 11 23.0 -22.2 310 38 310.8 310.8 285.8 311.4 0.19 25 406 7015 -31.1 -49.1 15 18.0 -32.4 304 47 313.2 313.3 286.6 313.6 0.11 26 400 7120 -31.9 -43.9 29 12.0 -32.9 305 48 313.5 313.6 286.8 314.2 0.19 27 384 7407 -34.1 -43.1 40 9.0 -34.8 308 50 314.3 314.4 287.1 315.1 0.22 28 372 7628 -35.9 -46.9 31 11.0 -36.7 310 51 314.8 314.8 287.2 315.4 0.15 29 362 7817 -36.5 -57.5 10 21.0 -37.5 310 53 316.5 316.5 287.6 316.6 0.04 30 347 8109 -39.1 -48.1 38 9.0 -39.6 310 56 316.8 316.8 287.9 317.3 0.14 31 344 8168 -39.5 -44.5 59 5.0 -39.8 310 56 317.0 317.1 288.1 317.8 0.21 32 327 8513 -42.7 -45.8 72 3.1 -42.9 310 60 317.3 317.3 288.1 318.0 0.19 33 303 9024 -45.5 -60.5 17 15.0 -45.9 306 63 320.3 320.3 288.9 320.5 0.04 34 300 9090 -46.1 -61.1 17 15.0 -46.5 305 63 320.4 320.4 288.9 320.5 0.03 35 276 9640 -50.5 -60.5 30 10.0 -50.7 305 67 321.8 321.8 289.3 321.9 0.04 36 260 10028 -52.9 -63.9 25 11.0 -53.1 305 71 323.8 323.8 289.9 323.9 0.03 37 253 10203 -53.9 -66.9 19 13.0 -54.1 305 72 324.8 324.8 290.2 324.9 0.02 38 250 10280 -54.3 -66.3 22 12.0 -54.5 305 73 325.3 325.3 290.4 325.4 0.02 39 209 11415 -59.9 -69.9 26 10.0 -60.0 295 70 333.7 333.7 292.7 333.7 0.01 40 200 11690 -59.4 -72.7 16 13.3 -59.6 290 80 338.7 338.7 294.0 338.7 0.01 41 198 11753 -59.3 -73.3 15 14.0 -59.5 290 80 339.8 339.8 294.3 339.9 0.01 42 185 12182 -55.1 -81.1 3 26.0 -55.4 300 77 353.3 353.3 297.3 353.3 0.00 43 172 12644 -57.1 -81.1 3 24.0 -57.3 302 52 357.4 357.4 298.2 357.4 0.00 44 168 12793 -54.7 -80.7 3 26.0 -55.1 295 47 363.8 363.8 299.4 363.9 0.00 45 164 12947 -55.5 -82.5 2 27.0 -55.8 295 52 365.0 365.0 299.7 365.0 0.00 46 158 13185 -55.1 -82.1 2 27.0 -55.4 292 57 369.6 369.6 300.5 369.6 0.00 47 155 13308 -52.1 -82.1 2 30.0 -52.6 288 56 376.8 376.8 301.7 376.8 0.00 48 151 13477 -51.5 -81.5 2 30.0 -52.0 294 50 380.6 380.6 302.3 380.6 0.00 49 150 13520 -51.7 -81.7 2 30.0 -52.2 300 47 381.0 381.0 302.4 381.0 0.00 50 137 14103 -55.1 -83.1 2 28.0 -55.5 299 38 385.0 385.0 303.1 385.0 0.00 51 127 14589 -53.5 -83.5 1 30.0 -54.0 291 50 396.3 396.3 304.7 396.3 0.00 52 119 15006 -55.1 -84.1 2 29.0 -55.5 290 49 400.8 400.8 305.3 400.8 0.00 53 116 15170 -53.5 -83.5 1 30.0 -54.1 290 47 406.7 406.7 306.1 406.7 0.00 54 100 16120 -55.5 -85.5 1 30.0 -56.0 290 29 420.5 420.5 307.8 420.5 0.00 55 94 16514 -54.7 -84.7 1 30.0 -55.3 290 30 429.6 429.6 308.8 429.6 0.00 56 79 17614 -57.9 -86.9 1 29.0 -58.4 284 34 444.9 444.9 310.4 444.9 0.00 57 75 17942 -55.1 -86.1 1 31.0 -55.8 276 28 457.4 457.4 311.5 457.4 0.00 58 70 18380 -56.9 -86.9 1 30.0 -57.5 280 22 462.7 462.7 312.0 462.7 0.00 59 67 18657 -57.7 -87.7 1 30.0 -58.3 277 24 466.8 466.8 312.4 466.8 0.00 60 58 19575 -54.9 -85.9 1 31.0 -55.8 290 20 492.7 492.7 314.4 492.8 0.00 61 50 20520 -56.9 -87.9 1 31.0 -57.8 250 10 509.4 509.4 315.6 509.4 0.00 62 44 21330 -56.5 -87.5 1 31.0 -57.5 270 23 529.3 529.3 316.9 529.4 0.00 63 38 22250 -60.5 -88.5 1 28.0 -61.2 315 10 541.8 541.8 317.6 541.8 0.00 64 30 23730 -58.1 -89.1 1 31.0 -59.2 320 16 586.2 586.3 320.0 586.3 0.00 65 27 24396 -55.9 -87.9 1 32.0 -57.5 291 14 610.4 610.4 321.1 610.4 0.01 66 23 25410 -58.1 -89.1 1 31.0 -59.5 269 13 632.5 632.5 322.0 632.6 0.01 67 20 26290 -57.7 -88.7 1 31.0 -59.4 300 16 659.6 659.6 323.0 659.6 0.01 68 13 29016 -56.9 -87.9 1 31.0 -59.5 299 18 748.8 748.8 325.9 748.9 0.01 69 12 29527 -53.9 -86.9 1 33.0 -57.5 326 12 776.8 776.8 326.7 776.9 0.02 70 11 30083 -56.3 -88.3 1 32.0 -59.4 311 19 787.6 787.6 327.0 787.7 0.01 71 10 30690 -55.5 -87.5 1 32.0 -59.0 360 2 812.4 812.4 327.5 812.5 0.02 72 6.0 33948 -55.3 -87.3 1 32.0 -60.3 941.0 941.1 330.2 941.4 0.03 TRP 209 11415 -59.9 -69.9 26 10.0 -60.0 295 70 333.7 333.7 292.7 333.7 0.01 WND 200 11690 -59.4 -72.7 16 13.3 -59.6 290 80 338.7 338.7 294.0 338.7 0.01 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 797.68 mb = 1896.55 m = 6222.21 ft Wetbulb zero: 981.48 mb = 216.24 m = 709.43 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 72.22 % Est. max temperature: 15.57 C = 60.02 F Sfc-Lift cond lev (LCL): 895.55 mb = 947.01 m = 3106.95 ft T: 2.12 C 700-500 lapse rate: 5.35 C/km ThetaE index: 4.86 C Layer 707.0- 700.0 mb Conv cond level (CCL): 714.87 mb = 2755.23 m = 9039.37 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 21.34 C = 70.42 F Cap Strength: 16.00 C Lifted Index: 16.38 C Risk: None Lifted Index @300 mb: 20.44 C Lifted Index @700 mb: 9.67 C Showalter Index: 6.42 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 257.50 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.53 J/kg Max Up Vert Vel: 8.31 m/s Conv Inhibition (B-): 63161.80 J/kg Cap Strength: 16.31 C Lift Cond Lev (LCL): 893.96 mb = 961.29 m = 3153.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 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 ---------------------------------------------------------- 0 983 204 130 3 -2.3 1.9 | 137 23 -15.7 16.7 1 971 305 140 12 -7.7 9.2 | 139 32 -21.1 24.0 2 934 610 190 21 3.6 20.7 | 165 37 -9.8 35.5 3 925 686 190 22 3.8 21.7 | 165 38 -9.6 36.5 4 899 914 205 15 6.3 13.6 | 166 29 -7.1 28.4 5 866 1219 215 22 12.6 18.0 | 179 33 -0.8 32.8 6 850 1370 230 17 13.0 10.9 | 179 26 -0.4 25.7 7 834 1524 260 19 18.7 3.3 | 196 19 5.3 18.1 8 803 1829 260 23 22.7 4.0 | 206 21 9.2 18.8 9 773 2134 260 25 24.6 4.3 | 210 22 11.2 19.1 10 744 2438 275 23 22.9 -2.0 | 217 16 9.5 12.8 11 716 2743 285 23 22.2 -6.0 | 225 12 8.8 8.8 12 700 2921 295 21 19.0 -8.9 | 223 8 5.6 5.9 13 636 3658 300 24 20.8 -12.0 | 249 8 7.4 2.8 14 587 4267 310 31 23.7 -19.9 | 296 12 10.3 -5.1 15 542 4877 300 35 30.3 -17.5 | 279 17 16.9 -2.7 16 521 5182 295 35 31.7 -14.8 | 270 18 18.3 0.0 17 500 5500 310 37 28.3 -23.8 | 301 17 14.9 -9.0 18 480 5791 310 41 31.4 -26.4 | 303 21 18.0 -11.6 19 461 6096 305 40 32.8 -22.9 | 293 21 19.3 -8.1 20 423 6706 300 43 37.2 -21.5 | 286 25 23.8 -6.7 21 400 7120 305 48 39.3 -27.5 | 296 29 25.9 -12.7 22 372 7620 310 51 39.1 -32.8 | 305 31 25.7 -18.0 23 311 8839 310 63 48.3 -40.5 | 306 43 34.8 -25.7 24 300 9090 305 63 51.6 -36.1 | 299 44 38.2 -21.3 25 298 9144 305 63 51.6 -36.1 | 299 44 38.2 -21.3 26 250 10280 305 73 59.8 -41.9 | 300 54 46.4 -27.1 27 235 10668 300 73 63.2 -36.5 | 294 54 49.8 -21.7 28 209 11415 295 70 63.4 -29.6 | 286 52 50.0 -14.8 29 200 11690 290 80 75.2 -27.4 | 282 63 61.8 -12.6 30 194 11887 290 80 75.2 -27.4 | 282 63 61.8 -12.6 31 185 12192 300 77 66.7 -38.5 | 294 58 53.3 -23.7 32 176 12497 310 57 43.7 -36.6 | 306 37 30.2 -21.8 33 168 12802 295 47 42.6 -19.9 | 280 30 29.2 -5.1 34 160 13106 295 57 51.7 -24.1 | 284 39 38.2 -9.3 35 153 13411 285 56 54.1 -14.5 | 270 41 40.7 0.3 36 150 13520 300 47 40.7 -23.5 | 288 29 27.3 -8.7 37 139 14021 300 36 31.2 -18.0 | 280 18 17.8 -3.2 38 126 14630 290 51 47.9 -17.4 | 274 35 34.5 -2.6 39 115 15240 290 47 44.2 -16.1 | 272 31 30.7 -1.3 40 104 15850 305 31 25.4 -17.8 | 284 12 12.0 -3.0 41 100 16120 290 29 27.3 -9.9 | 251 15 13.8 4.9 42 95 16459 290 29 27.3 -9.9 | 251 15 13.8 4.9 43 82 17374 290 38 35.7 -13.0 | 265 22 22.3 1.8 44 75 17983 275 27 26.9 -2.4 | 227 18 13.5 12.4 45 71 18288 295 28 25.4 -11.8 | 256 12 12.0 3.0 46 70 18380 280 22 21.7 -3.8 | 217 14 8.2 11.0 47 65 18898 275 25 24.9 -2.2 | 222 17 11.5 12.6 48 59 19507 290 21 19.7 -7.2 | 220 10 6.3 7.6 49 51 20422 290 14 13.2 -4.8 | 178 10 -0.3 10.0 50 50 20520 250 10 9.4 3.4 | 168 19 -4.0 18.2 51 48 20726 290 11 10.3 -3.8 | 164 11 -3.1 11.0 52 46 21031 265 25 24.9 2.2 | 214 20 11.5 17.0 53 44 21336 270 23 23.0 -0.0 | 213 18 9.6 14.8 54 40 21946 325 15 8.6 -12.3 | 118 5 -4.8 2.5 55 38 22250 315 10 7.1 -7.1 | 141 10 -6.3 7.7 56 36 22555 220 10 6.4 7.7 | 163 24 -7.0 22.5 57 34 22860 265 27 26.9 2.4 | 218 22 13.5 17.1 58 33 23165 320 22 14.1 -16.9 | 341 2 0.7 -2.1 59 31 23470 335 15 6.3 -13.6 | 100 7 -7.1 1.2 60 30 23730 320 16 10.3 -12.3 | 129 4 -3.1 2.5 61 30 23774 300 14 12.1 -7.0 | 171 8 -1.3 7.8 62 28 24079 320 17 10.9 -13.0 | 125 3 -2.5 1.8 63 26 24689 265 11 11.0 1.0 | 171 16 -2.5 15.8 64 25 24994 295 13 11.8 -5.5 | 170 9 -1.6 9.3 65 23 25298 265 10 10.0 0.9 | 168 16 -3.5 15.7 66 21 25908 285 25 24.1 -6.5 | 232 14 10.7 8.3 67 20 26213 290 26 24.4 -8.9 | 242 12 11.0 5.9 68 20 26290 300 16 13.9 -8.0 | 184 7 0.4 6.8 69 18 26822 305 13 10.6 -7.5 | 159 8 -2.8 7.3 70 18 27127 235 4 3.3 2.3 | 149 20 -10.1 17.1 71 17 27432 230 15 11.5 9.6 | 175 25 -1.9 24.4 72 16 27737 260 26 25.6 4.5 | 212 23 12.2 19.3 73 15 28042 300 20 17.3 -10.0 | 219 6 3.9 4.8 74 13 28956 290 20 18.8 -6.8 | 214 10 5.4 8.0 75 13 29261 330 13 6.5 -11.3 | 117 8 -6.9 3.5 76 12 29566 325 12 6.9 -9.8 | 127 8 -6.5 5.0 77 11 29870 300 12 10.4 -6.0 | 161 9 -3.0 8.8 78 11 30175 315 22 15.6 -15.6 | 290 2 2.1 -0.8 79 10 30690 360 2 -0.0 -2.0 | 134 19 -13.4 12.8 Wind Parameters Mean winds (0-6000m): 287.8 at 26.6 knts Storm direction: 317.8 at 20.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 312.4 neg: -1.8 tot: 310.6 m^2/s^2 ave: 103.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 7.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.20 Bulk Shear: 170.92 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 ------------------------------------------------------------------------------- 500 174 16 154 34| 20.8 0.0 20.8|160.2 0.0 160.2 320.3 0.66| 27.4 17.9 1000 191 17 162 33| 11.1 0.0 11.1|218.0 -1.3 216.7 216.7 0.59| 21.2 12.5 1500 210 18 171 31| 8.0 0.0 8.0|275.1 -1.3 273.7 182.5 0.57| 20.3 11.6 2000 227 19 181 28| 6.9 0.0 6.9|294.6 -1.3 293.3 146.7 0.58| 16.5 9.6 2500 239 20 189 25| 5.3 0.0 5.3|308.8 -1.3 307.5 123.0 0.56| 14.9 8.4 3000 250 20 195 23| 4.3 0.0 4.3|312.4 -1.8 310.6 103.5 0.53| 13.5 7.2 4000 268 22 208 18| 4.3 0.0 4.3|333.4 -1.8 331.6 82.9 0.58| 11.4 6.6 5000 280 24 224 15| 3.4 0.9 4.3|334.9 -27.1 307.8 61.6 0.46| 10.1 4.7 6000 288 27 241 14| 3.4 1.1 4.5|378.4 -49.4 329.0 54.8 0.44| 9.9 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251007.12.gif