UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 21 APR 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 158 170 1 SFC 996 204 -7.9 -10.8 80 2.9 -8.7 170 1 265.6 265.8 264.7 270.1 1.68 2 989 258 -5.1 -10.1 68 5.0 -6.5 183 4 268.9 269.2 267.3 273.8 1.79 3 984 297 -2.1 -14.1 39 12.0 -5.4 193 6 272.3 272.5 268.7 276.0 1.30 4 978 344 -1.9 -14.9 36 13.0 -5.4 198 6 273.0 273.2 269.0 276.5 1.23 5 973 384 -1.9 -13.9 39 12.0 -5.3 200 6 273.4 273.6 269.4 277.2 1.34 6 925 773 -5.1 -13.1 53 8.0 -7.3 230 9 274.1 274.3 270.1 278.4 1.50 7 884 1127 -7.9 -15.9 53 8.0 -9.9 303 5 274.8 275.0 270.1 278.4 1.25 8 872 1234 -8.1 -25.1 24 17.0 -11.3 328 4 275.6 275.7 269.5 277.3 0.57 9 860 1341 -8.1 -20.1 37 12.0 -10.8 313 7 276.7 276.9 270.8 279.4 0.90 10 850 1432 -8.3 -24.3 26 16.0 -11.5 300 9 277.5 277.6 270.7 279.3 0.63 11 847 1459 -8.5 -24.5 26 16.0 -11.6 297 9 277.5 277.6 270.8 279.4 0.62 12 839 1533 -8.5 -15.5 57 7.0 -10.3 290 10 278.3 278.5 272.4 282.2 1.36 13 838 1542 -8.5 -15.5 57 7.0 -10.3 290 10 278.4 278.6 272.5 282.3 1.36 14 829 1626 -9.1 -14.1 67 5.0 -10.5 292 13 278.6 278.9 272.9 283.1 1.55 15 820 1710 -9.5 -17.5 52 8.0 -11.5 293 15 279.0 279.2 272.6 282.5 1.18 16 813 1777 -9.7 -13.4 74 3.7 -10.7 294 17 279.5 279.8 273.6 284.3 1.67 17 797 1930 -10.7 -12.8 84 2.1 -11.3 297 20 280.0 280.4 274.1 285.2 1.79 18 754 2354 -13.3 -14.8 88 1.5 -13.7 296 23 281.7 282.0 274.8 286.4 1.61 19 741 2487 -13.7 -16.1 82 2.4 -14.3 296 24 282.7 282.9 275.1 287.0 1.47 20 732 2579 -13.7 -17.6 72 3.9 -14.6 297 24 283.7 283.9 275.4 287.6 1.31 21 700 2918 -15.7 -18.4 80 2.7 -16.3 290 22 285.1 285.3 276.1 288.9 1.28 22 695 2972 -16.1 -18.7 80 2.6 -16.7 290 22 285.2 285.5 276.2 289.0 1.26 23 561 4543 -29.3 -29.7 96 0.4 -29.3 277 23 287.7 287.8 276.4 289.5 0.58 24 555 4620 -29.1 -32.2 74 3.1 -29.5 278 24 288.8 288.9 276.8 290.3 0.46 25 549 4698 -29.7 -32.5 77 2.8 -30.0 278 24 289.0 289.1 276.9 290.5 0.45 26 547 4724 -29.7 -35.7 56 6.0 -30.3 279 24 289.3 289.4 276.9 290.4 0.33 27 517 5125 -31.7 -40.7 41 9.0 -32.4 288 26 291.6 291.6 277.8 292.3 0.21 28 500 5360 -33.9 -39.9 55 6.0 -34.4 285 24 291.7 291.7 277.9 292.5 0.24 29 463 5893 -38.7 -42.2 69 3.5 -38.9 278 23 292.2 292.2 278.1 292.9 0.20 30 451 6072 -39.7 -46.7 47 7.0 -40.1 275 23 293.2 293.2 278.4 293.6 0.13 31 418 6586 -44.1 -46.5 77 2.4 -44.2 265 22 294.0 294.0 278.8 294.4 0.14 32 400 6880 -45.9 -49.3 68 3.4 -46.0 265 23 295.3 295.4 279.4 295.7 0.11 33 369 7412 -49.9 -53.7 64 3.8 -50.0 265 22 296.9 296.9 280.1 297.2 0.07 34 363 7519 -50.3 -56.3 49 6.0 -50.4 265 22 297.8 297.8 280.4 298.0 0.05 35 300 8740 -58.5 -61.6 67 3.1 -58.5 255 24 302.9 302.9 282.6 303.0 0.03 36 292 8909 -59.5 -61.7 75 2.2 -59.5 255 26 303.8 303.8 283.0 303.9 0.03 37 287 9018 -59.1 -62.1 68 3.0 -59.2 253 26 305.9 305.9 283.8 306.0 0.03 38 281 9150 -57.9 -66.9 31 9.0 -58.0 250 25 309.5 309.5 285.1 309.5 0.02 39 277 9241 -57.7 -68.7 23 11.0 -57.8 253 26 311.0 311.0 285.7 311.1 0.01 40 271 9380 -55.9 -73.9 9 18.0 -56.1 258 27 315.6 315.6 287.3 315.6 0.01 41 267 9475 -52.7 -77.7 3 25.0 -52.9 261 27 321.6 321.6 289.2 321.6 0.00 42 250 9900 -52.3 -78.3 3 26.0 -52.6 280 17 328.3 328.3 291.2 328.3 0.00 43 245 10031 -52.5 -77.5 3 25.0 -52.8 280 18 329.9 329.9 291.7 329.9 0.00 44 224 10615 -49.3 -81.3 1 32.0 -49.8 256 19 343.4 343.4 295.1 343.4 0.00 45 215 10884 -50.1 -82.1 1 32.0 -50.5 268 19 346.2 346.2 295.8 346.2 0.00 46 206 11165 -48.5 -81.5 1 33.0 -49.1 284 19 353.0 353.0 297.3 353.0 0.00 47 200 11360 -48.7 -81.7 1 33.0 -49.3 270 15 355.7 355.7 297.8 355.7 0.00 48 191 11663 -49.1 -82.1 1 33.0 -49.7 264 13 359.7 359.7 298.7 359.7 0.00 49 150 13260 -47.3 -83.3 1 36.0 -48.1 295 14 388.6 388.6 303.6 388.6 0.00 50 138 13811 -46.1 -83.1 1 37.0 -47.1 232 5 400.1 400.1 305.2 400.1 0.00 51 100 15930 -49.5 -85.5 1 36.0 -50.5 305 13 432.1 432.1 309.0 432.1 0.00 52 92 16475 -50.5 -85.5 1 35.0 -51.5 316 9 440.5 440.5 309.9 440.5 0.00 53 85 16995 -47.9 -84.9 1 37.0 -49.3 251 3 455.9 455.9 311.4 455.9 0.00 54 70 18270 -50.3 -86.3 1 36.0 -51.5 300 9 476.8 476.8 313.2 476.8 0.00 55 50 20470 -49.5 -86.5 1 37.0 -51.3 170 5 526.8 526.8 316.7 526.8 0.00 56 30 23820 -50.1 -88.1 0 38.0 -52.7 80 3 608.1 608.1 321.0 608.1 0.01 57 20 26470 -48.1 -87.1 0 39.0 -52.2 195 11 688.9 688.9 324.1 689.0 0.01 58 19 26808 -47.9 -86.9 0 39.0 -52.2 187 11 699.7 699.8 324.4 699.8 0.01 59 16 27938 -49.7 -87.7 0 38.0 -53.9 87 16 729.1 729.1 325.3 729.2 0.01 60 11 30421 -44.1 -84.1 0 40.0 -51.9 124 18 831.9 832.0 328.0 832.2 0.03 61 10 31060 -44.3 -84.3 0 40.0 -52.4 95 19 854.2 854.2 328.5 854.5 0.03 62 8.1 32469 -45.5 -84.5 0 39.0 -53.8 902.5 902.5 329.5 902.9 0.04 63 7.0 33449 -42.1 -83.1 0 41.0 -52.9 955.0 955.0 330.4 955.6 0.06 64 6.0 34491 -42.7 -82.7 0 40.0 -53.9 995.5 995.5 331.1 996.3 0.07 65 5.2 35468 -37.3 -79.3 0 42.0 -52.5 1061.4 1061.4 332.1 1063.1 0.14 TRP 292 8909 -59.5 -61.7 75 2.2 -59.5 255 26 303.8 303.8 283.0 303.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 69.20 % Est. max temperature: 4.15 C = 39.47 F Sfc-Lift cond lev (LCL): 950.92 mb = 560.22 m = 1837.97 ft T: -3.35 C 700-500 lapse rate: 7.45 C/km ThetaE index: 1.01 C Layer 872.0- 860.0 mb Conv cond level (CCL): 680.08 mb = 3131.22 m = 10272.90 ft Mean mixing ratio: 1.43 g/kg Conv temperature: 12.04 C = 53.68 F Cap Strength: 12.23 C Lifted Index: 12.13 C Risk: None Lifted Index @300 mb: 18.15 C Lifted Index @700 mb: 9.01 C Showalter Index: 10.55 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 9.60 C K Index: -1.40 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.67 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 90458.02 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 817.00 mb = 1738.66 m = 5704.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 14 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 ---------------------------------------------------------- 0 996 204 170 1 -0.2 1.0 | 135 15 -10.6 10.7 1 983 305 195 6 1.6 5.8 | 150 18 -8.9 15.6 2 945 610 215 7 4.0 5.7 | 158 17 -6.4 15.5 3 925 773 230 9 6.9 5.8 | 167 16 -3.5 15.5 4 908 914 240 7 6.1 3.5 | 162 14 -4.4 13.3 5 874 1219 330 4 2.0 -3.5 | 127 11 -8.4 6.3 6 850 1432 300 9 7.8 -4.5 | 153 6 -2.6 5.3 7 840 1524 290 10 9.4 -3.4 | 171 6 -1.0 6.3 8 807 1829 295 19 17.2 -8.0 | 256 7 6.8 1.7 9 776 2134 300 21 18.2 -10.5 | 275 8 7.8 -0.7 10 745 2438 295 24 21.8 -10.1 | 272 11 11.3 -0.4 11 716 2743 300 25 21.7 -12.5 | 284 12 11.2 -2.7 12 700 2918 290 22 20.7 -7.5 | 258 10 10.2 2.2 13 632 3658 285 21 20.3 -5.4 | 246 11 9.9 4.3 14 606 3962 270 22 22.0 -0.0 | 230 15 11.6 9.8 15 581 4267 275 23 22.9 -2.0 | 238 15 12.5 7.8 16 534 4877 280 24 23.6 -4.2 | 247 14 13.2 5.6 17 512 5182 290 26 24.4 -8.9 | 266 14 14.0 0.9 18 500 5360 285 24 23.2 -6.2 | 254 13 12.8 3.5 19 449 6096 275 23 22.9 -2.0 | 238 15 12.5 7.8 20 429 6401 265 21 20.9 1.8 | 222 16 10.5 11.6 21 400 6880 265 23 22.9 2.0 | 227 17 12.5 11.8 22 357 7620 265 22 21.9 1.9 | 225 16 11.5 11.7 23 340 7925 250 26 24.4 8.9 | 217 23 14.0 18.7 24 325 8230 265 25 24.9 2.2 | 230 19 14.5 11.9 25 300 8740 255 24 23.2 6.2 | 219 20 12.8 16.0 26 292 8909 255 26 25.1 6.7 | 222 22 14.7 16.5 27 281 9144 250 25 23.5 8.6 | 216 22 13.1 18.3 28 268 9449 260 28 27.6 4.9 | 230 23 17.1 14.6 29 250 9900 280 17 16.7 -3.0 | 223 9 6.3 6.8 30 244 10058 280 18 17.7 -3.1 | 228 10 7.3 6.6 31 233 10363 260 17 16.7 3.0 | 206 14 6.3 12.7 32 222 10668 255 19 18.4 4.9 | 208 17 7.9 14.7 33 203 11278 290 19 17.9 -6.5 | 246 8 7.4 3.3 34 200 11360 270 15 15.0 -0.0 | 205 11 4.6 9.8 35 185 11887 260 12 11.8 2.1 | 187 12 1.4 11.8 36 176 12192 285 11 10.6 -2.8 | 182 7 0.2 6.9 37 168 12497 255 8 7.7 2.1 | 167 12 -2.7 11.8 38 161 12802 240 12 10.4 6.0 | 180 16 -0.0 15.8 39 154 13106 250 16 15.0 5.5 | 197 16 4.6 15.2 40 150 13260 295 14 12.7 -5.9 | 210 4 2.3 3.8 41 147 13411 270 17 17.0 -0.0 | 214 12 6.6 9.8 42 140 13716 240 3 2.6 1.5 | 145 14 -7.8 11.3 43 134 14021 215 11 6.3 9.0 | 168 19 -4.1 18.8 44 128 14326 270 10 10.0 -0.0 | 178 10 -0.4 9.8 45 122 14630 245 14 12.7 5.9 | 188 16 2.3 15.7 46 111 15240 235 11 9.0 6.3 | 175 16 -1.4 16.1 47 100 15930 305 13 10.6 -7.5 | 186 2 0.2 2.3 48 97 16154 305 13 10.6 -7.5 | 186 2 0.2 2.3 49 92 16459 320 10 6.4 -7.7 | 118 5 -4.0 2.1 50 88 16764 255 1 1.0 0.3 | 137 14 -9.5 10.0 51 77 17678 240 10 8.7 5.0 | 173 15 -1.8 14.8 52 73 17983 255 16 15.5 4.1 | 200 15 5.0 13.9 53 70 18270 300 9 7.8 -4.5 | 153 6 -2.6 5.3 54 70 18288 290 10 9.4 -3.4 | 171 6 -1.0 6.3 55 64 18898 240 10 8.7 5.0 | 173 15 -1.8 14.8 56 61 19202 305 10 8.2 -5.7 | 151 5 -2.2 4.0 57 50 20470 170 5 -0.9 4.9 | 142 19 -11.3 14.7 58 44 21336 115 7 -6.3 3.0 | 127 21 -16.8 12.7 59 38 22250 260 1 1.0 0.2 | 136 14 -9.4 9.9 60 35 22860 100 10 -9.8 1.7 | 120 23 -20.3 11.5 61 33 23165 135 21 -14.8 14.8 | 134 35 -25.3 24.6 62 32 23470 145 10 -5.7 8.2 | 138 24 -16.2 18.0 63 30 23820 80 3 -3.0 -0.5 | 125 16 -13.4 9.2 64 24 25298 315 1 0.7 -0.7 | 133 13 -9.7 9.1 65 23 25603 75 13 -12.6 -3.4 | 106 24 -23.0 6.4 66 22 25908 140 13 -8.4 10.0 | 136 27 -18.8 19.7 67 21 26213 105 11 -10.6 2.8 | 121 25 -21.1 12.6 68 20 26470 195 11 2.8 10.6 | 160 22 -7.6 20.4 69 20 26518 120 14 -12.1 7.0 | 127 28 -22.5 16.8 70 19 26822 190 11 1.9 10.8 | 158 22 -8.5 20.6 71 18 27127 95 1 -1.0 0.1 | 131 15 -11.4 9.8 72 17 27432 45 11 -7.8 -7.8 | 96 18 -18.2 2.0 73 16 28042 95 17 -16.9 1.5 | 112 30 -27.4 11.2 74 15 28346 110 10 -9.4 3.4 | 124 24 -19.8 13.2 75 14 28651 105 21 -20.3 5.4 | 116 34 -30.7 15.2 76 14 28956 125 16 -13.1 9.2 | 129 30 -23.5 18.9 77 13 29261 125 24 -19.7 13.8 | 128 38 -30.1 23.5 78 12 29870 115 17 -15.4 7.2 | 123 31 -25.8 16.9 79 11 30175 135 18 -12.7 12.7 | 134 32 -23.2 22.5 80 10 31060 95 19 -18.9 1.7 | 111 31 -29.4 11.4 Wind Parameters Mean winds (0-6000m): 283.1 at 19.0 knts Storm direction: 313.1 at 14.3 knts Shear (0-3000m) pos: 2.5 neg: 1.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 117.8 deg Storm rel helicity (0-3000m) pos: 70.8 neg: -37.9 tot: 32.9 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 45.31 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 ------------------------------------------------------------------------------- 500 207 6 153 17| 7.8 0.0 7.8| 35.4 0.0 35.4 70.8 0.87| 9.5 8.3 1000 227 6 158 15| 2.6 0.0 2.6| 39.3 -21.2 18.1 18.1 0.08| 10.9 0.9 1500 258 7 164 12| 1.7 4.1 5.9| 55.1 -21.2 33.9 22.6 0.35| 11.7 4.1 2000 280 10 179 8| 3.0 3.1 6.1| 64.9 -21.2 43.7 21.9 0.43| 10.6 4.5 2500 287 13 199 6| 3.0 2.5 5.5| 70.8 -22.2 48.6 19.4 0.42| 9.4 3.9 3000 288 15 214 6| 2.5 1.9 4.4| 70.8 -37.9 32.9 11.0 0.27| 8.8 2.3 4000 285 17 226 8| 1.9 1.9 3.8| 76.4 -53.0 23.4 5.8 0.17| 7.6 1.3 5000 284 18 233 9| 2.2 1.6 3.7|103.3 -53.0 50.3 10.1 0.26| 6.8 1.8 6000 283 19 236 10| 1.8 1.7 3.5|103.3 -82.6 20.7 3.5 0.13| 6.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250421.12.gif