UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 20 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 138 0 0 SFC 993 204 -8.5 -9.7 91 1.2 -8.8 0 0 265.2 265.5 264.7 270.1 1.84 2 990 227 -7.1 -10.2 78 3.1 -7.9 8 1 266.8 267.1 265.8 271.6 1.77 3 970 383 -7.7 -13.7 62 6.0 -9.2 11 4 267.8 268.0 265.7 271.6 1.37 4 925 744 -9.5 -10.9 90 1.4 -9.9 320 12 269.6 269.9 267.7 274.5 1.80 5 897 981 -10.5 -15.5 67 5.0 -11.7 339 20 270.9 271.2 267.7 274.5 1.27 6 878 1145 -11.5 -14.9 76 3.4 -12.3 336 24 271.6 271.8 268.3 275.4 1.37 7 870 1215 -11.7 -17.7 61 6.0 -13.0 335 26 272.1 272.3 268.1 275.2 1.09 8 862 1286 -12.1 -12.8 95 0.7 -12.3 335 25 272.4 272.7 269.3 277.0 1.65 9 858 1321 -11.7 -16.7 66 5.0 -12.8 335 25 273.2 273.4 269.0 276.6 1.20 10 850 1393 -11.7 -21.7 43 10.0 -13.7 335 24 273.9 274.0 268.8 276.2 0.79 11 848 1411 -11.7 -22.7 40 11.0 -13.8 335 24 274.1 274.2 268.8 276.2 0.73 12 838 1502 -12.1 -23.1 39 11.0 -14.2 336 23 274.6 274.7 269.1 276.7 0.71 13 775 2097 -13.5 -36.5 13 23.0 -16.5 331 19 279.3 279.3 271.1 280.0 0.22 14 758 2266 -13.3 -44.3 5 31.0 -16.7 326 20 281.3 281.3 272.1 281.6 0.10 15 700 2869 -15.5 -43.5 7 28.0 -18.5 330 16 285.3 285.3 274.4 285.7 0.12 16 662 3288 -16.7 -49.7 4 33.0 -19.7 335 20 288.6 288.6 276.0 288.8 0.06 17 634 3612 -17.5 -48.5 5 31.0 -20.4 336 20 291.2 291.3 277.4 291.5 0.07 18 621 3766 -17.9 -31.9 28 14.0 -20.0 335 20 292.5 292.6 278.6 293.9 0.43 19 610 3900 -17.9 -40.9 11 23.0 -20.6 335 20 294.0 294.0 278.9 294.6 0.18 20 593 4110 -19.1 -41.1 12 22.0 -21.6 335 21 295.0 295.0 279.4 295.6 0.18 21 589 4160 -19.5 -31.5 34 12.0 -21.3 335 21 295.1 295.2 279.8 296.6 0.47 22 574 4351 -21.3 -31.3 40 10.0 -22.8 333 20 295.2 295.3 279.9 296.8 0.49 23 568 4428 -21.7 -39.7 18 18.0 -23.7 330 20 295.6 295.6 279.7 296.3 0.21 24 525 5001 -26.9 -38.9 31 12.0 -28.1 320 18 296.1 296.1 280.0 296.9 0.25 25 522 5042 -27.3 -34.3 51 7.0 -28.1 320 18 296.1 296.2 280.2 297.4 0.40 26 514 5153 -28.5 -33.4 63 4.9 -29.1 320 18 295.9 296.0 280.2 297.4 0.44 27 500 5350 -30.1 -34.7 64 4.6 -30.6 320 18 296.3 296.4 280.3 297.7 0.40 28 475 5714 -33.1 -38.0 61 4.9 -33.6 318 17 297.0 297.1 280.5 298.0 0.30 29 464 5879 -34.5 -40.5 54 6.0 -35.0 317 16 297.3 297.3 280.5 298.1 0.24 30 435 6327 -38.3 -41.1 75 2.8 -38.5 311 17 298.0 298.0 280.8 298.8 0.24 31 400 6900 -42.9 -47.0 64 4.1 -43.1 320 9 299.2 299.3 281.2 299.7 0.14 32 396 6968 -43.3 -49.3 52 6.0 -43.5 315 9 299.6 299.6 281.3 300.0 0.11 33 354 7710 -49.7 -52.1 76 2.4 -49.8 270 10 300.7 300.7 281.8 301.0 0.09 34 346 7859 -51.1 -54.5 67 3.4 -51.2 270 11 300.8 300.8 281.8 301.0 0.07 35 316 8441 -55.7 -60.7 54 5.0 -55.8 253 14 302.3 302.3 282.4 302.4 0.03 36 301 8749 -57.3 -59.6 75 2.3 -57.3 268 19 304.3 304.3 283.2 304.4 0.04 37 300 8770 -57.1 -59.6 73 2.5 -57.1 270 19 304.9 304.9 283.4 305.0 0.04 38 292 8941 -57.3 -60.3 69 3.0 -57.3 275 21 306.9 306.9 284.2 307.1 0.04 39 283 9139 -58.3 -59.8 83 1.5 -58.3 275 22 308.3 308.3 284.7 308.4 0.04 40 280 9206 -58.5 -62.2 62 3.7 -58.6 275 23 308.9 308.9 284.9 309.0 0.03 41 278 9251 -58.5 -63.4 53 4.9 -58.6 275 23 309.6 309.6 285.2 309.7 0.03 42 272 9389 -57.3 -69.3 20 12.0 -57.4 277 22 313.2 313.2 286.5 313.3 0.01 43 267 9507 -55.9 -72.9 10 17.0 -56.1 278 22 316.9 316.9 287.8 317.0 0.01 44 259 9702 -53.3 -75.3 5 22.0 -53.5 280 21 323.5 323.5 289.8 323.6 0.01 45 250 9930 -52.3 -77.3 3 25.0 -52.6 250 18 328.3 328.3 291.2 328.3 0.00 46 239 10222 -50.7 -78.7 2 28.0 -51.1 246 21 335.0 335.0 293.0 335.0 0.00 47 225 10615 -50.3 -79.3 2 29.0 -50.7 250 25 341.4 341.4 294.7 341.4 0.00 48 217 10852 -47.5 -79.5 1 32.0 -48.1 256 26 349.3 349.3 296.5 349.3 0.00 49 200 11390 -48.1 -80.1 1 32.0 -48.7 255 21 356.6 356.6 298.0 356.6 0.00 50 192 11659 -48.7 -79.7 2 31.0 -49.3 250 21 359.8 359.8 298.7 359.8 0.00 51 163 12739 -47.9 -79.9 1 32.0 -48.6 240 19 378.4 378.4 302.0 378.4 0.00 52 155 13072 -46.3 -80.3 1 34.0 -47.2 262 19 386.6 386.6 303.3 386.7 0.00 53 150 13290 -47.3 -80.3 1 33.0 -48.1 235 18 388.6 388.6 303.6 388.6 0.00 54 147 13423 -48.3 -81.3 1 33.0 -49.1 233 19 389.1 389.1 303.6 389.1 0.00 55 143 13605 -47.1 -80.1 1 33.0 -48.0 231 19 394.3 394.3 304.4 394.3 0.00 56 117 14927 -48.3 -81.3 1 33.0 -49.3 267 14 415.3 415.3 307.2 415.4 0.00 57 100 15950 -52.1 -83.1 1 31.0 -52.8 225 16 427.1 427.1 308.5 427.1 0.00 58 96 16215 -49.5 -82.5 1 33.0 -50.5 225 15 437.2 437.2 309.6 437.2 0.00 59 70 18280 -49.9 -82.9 1 33.0 -51.2 245 11 477.6 477.6 313.2 477.7 0.01 60 50 20480 -48.3 -82.3 1 34.0 -50.3 255 5 529.6 529.7 316.9 529.7 0.01 61 49 20613 -48.1 -82.1 1 34.0 -50.2 272 5 533.2 533.2 317.1 533.2 0.01 62 40 21943 -50.9 -83.9 1 33.0 -52.8 293 3 558.0 558.0 318.5 558.1 0.01 63 30 23820 -49.9 -83.9 1 34.0 -52.5 160 6 608.6 608.6 321.0 608.7 0.01 64 23 25563 -48.3 -83.3 1 35.0 -52.0 128 10 661.4 661.4 323.1 661.5 0.02 65 20 26480 -49.9 -83.9 1 34.0 -53.4 105 4 683.4 683.4 323.9 683.6 0.02 66 16 27940 -50.9 -83.9 1 33.0 -54.6 101 15 725.2 725.2 325.2 725.4 0.02 67 10 31050 -44.3 -81.3 1 37.0 -52.3 120 20 854.2 854.2 328.5 854.7 0.05 68 8.9 31829 -45.7 -81.7 1 36.0 -53.5 877.7 877.8 329.0 878.3 0.06 69 4.8 36024 -36.7 -77.7 1 41.0 -52.7 1088.7 1088.8 332.5 1091.3 0.20 TRP 280 9206 -58.5 -62.2 62 3.7 -58.6 275 23 308.9 308.9 284.9 309.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 32.80 % Est. max temperature: 0.63 C = 33.13 F Sfc-Lift cond lev (LCL): 973.99 mb = 351.53 m = 1153.30 ft T: -7.58 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.80 C Layer 858.0- 848.0 mb Conv cond level (CCL): 658.50 mb = 3327.99 m = 10918.45 ft Mean mixing ratio: 1.56 g/kg Conv temperature: 15.16 C = 59.29 F Cap Strength: 19.53 C Lifted Index: 19.22 C Risk: None Lifted Index @300 mb: 22.45 C Lifted Index @700 mb: 12.43 C Showalter Index: 16.81 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 8.40 C K Index: -31.30 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.51 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 86823.95 J/kg Cap Strength: 19.51 C Lift Cond Lev (LCL): 888.64 mb = 1052.56 m = 3453.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 13 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 ---------------------------------------------------------- 0 993 204 0 0 -0.0 -0.0 | 179 13 -0.3 13.4 1 980 305 35 4 -2.3 -3.3 | 166 10 -2.5 10.1 2 941 610 300 4 3.5 -2.0 | 196 12 3.2 11.4 3 925 744 320 12 7.7 -9.2 | 241 9 7.5 4.2 4 905 914 340 18 6.2 -16.9 | 301 7 5.9 -3.5 5 869 1219 335 26 11.0 -23.6 | 313 15 10.7 -10.2 6 850 1393 335 24 10.1 -21.8 | 310 13 9.9 -8.3 7 803 1829 340 21 7.2 -19.7 | 312 9 6.9 -6.3 8 771 2134 330 19 9.5 -16.5 | 288 10 9.2 -3.0 9 741 2438 320 21 13.5 -16.1 | 281 14 13.2 -2.7 10 712 2743 325 16 9.2 -13.1 | 268 9 8.9 0.3 11 700 2869 330 16 8.0 -13.9 | 273 8 7.7 -0.4 12 683 3048 320 18 11.6 -13.8 | 272 11 11.3 -0.4 13 656 3353 340 20 6.8 -18.8 | 309 9 6.6 -5.4 14 629 3658 335 20 8.5 -18.1 | 300 9 8.2 -4.7 15 579 4267 335 21 8.9 -19.0 | 303 10 8.6 -5.6 16 556 4572 325 18 10.3 -14.7 | 278 10 10.1 -1.3 17 533 4877 320 18 11.6 -13.8 | 272 11 11.3 -0.4 18 500 5350 320 18 11.6 -13.8 | 272 11 11.3 -0.4 19 490 5486 320 17 10.9 -13.0 | 268 11 10.7 0.4 20 449 6096 315 16 11.3 -11.3 | 259 11 11.1 2.1 21 430 6401 310 17 13.0 -10.9 | 259 13 12.8 2.5 22 400 6900 320 9 5.8 -6.9 | 220 9 5.5 6.5 23 375 7315 290 7 6.6 -2.4 | 210 13 6.3 11.0 24 358 7620 270 10 10.0 -0.0 | 216 17 9.7 13.4 25 342 7925 270 12 12.0 -0.0 | 221 18 11.7 13.4 26 311 8534 250 15 14.1 5.1 | 217 23 13.8 18.5 27 300 8770 270 19 19.0 -0.0 | 234 23 18.7 13.4 28 297 8839 275 20 19.9 -1.7 | 239 23 19.7 11.7 29 283 9144 275 22 21.9 -1.9 | 242 25 21.7 11.5 30 280 9206 275 23 22.9 -2.0 | 243 25 22.7 11.4 31 257 9754 280 21 20.7 -3.6 | 244 23 20.4 9.8 32 250 9930 250 18 16.9 6.2 | 220 26 16.7 19.6 33 245 10058 245 19 17.2 8.0 | 218 27 17.0 21.4 34 223 10668 250 26 24.4 8.9 | 227 33 24.2 22.3 35 203 11278 270 26 26.0 -0.0 | 242 29 25.7 13.4 36 200 11390 255 21 20.3 5.4 | 227 28 20.0 18.8 37 185 11887 245 21 19.0 8.9 | 220 29 18.8 22.3 38 177 12192 245 28 25.4 11.8 | 225 36 25.1 25.2 39 162 12802 240 18 15.6 9.0 | 214 27 15.3 22.4 40 154 13106 265 19 18.9 1.7 | 231 24 18.7 15.1 41 150 13290 235 18 14.7 10.3 | 211 28 14.5 23.7 42 141 13716 230 20 15.3 12.9 | 210 30 15.1 26.3 43 134 14021 255 20 19.3 5.2 | 226 27 19.1 18.6 44 122 14630 260 16 15.8 2.8 | 224 22 15.5 16.2 45 111 15240 275 11 11.0 -1.0 | 221 16 10.7 12.5 46 106 15545 215 10 5.7 8.2 | 194 22 5.5 21.6 47 102 15850 240 11 9.5 5.5 | 206 21 9.3 18.9 48 100 15950 225 16 11.3 11.3 | 204 27 11.1 24.7 49 97 16154 225 16 11.3 11.3 | 204 27 11.1 24.7 50 93 16459 225 11 7.8 7.8 | 200 22 7.5 21.2 51 88 16764 235 19 15.6 10.9 | 212 29 15.3 24.3 52 84 17069 270 15 15.0 -0.0 | 228 20 14.7 13.4 53 80 17374 260 14 13.8 2.4 | 221 21 13.5 15.8 54 77 17678 280 10 9.8 -1.7 | 219 15 9.6 11.7 55 70 18280 245 11 10.0 4.6 | 208 21 9.7 18.1 56 67 18593 280 12 11.8 -2.1 | 226 16 11.6 11.3 57 64 18898 300 10 8.7 -5.0 | 225 12 8.4 8.4 58 53 20117 125 10 -8.2 5.7 | 156 21 -8.4 19.1 59 50 20480 255 5 4.8 1.3 | 197 15 4.6 14.7 60 44 21336 5 4 -0.3 -4.0 | 176 9 -0.6 9.4 61 36 22555 220 1 0.6 0.8 | 182 14 0.4 14.2 62 32 23470 120 10 -8.7 5.0 | 154 20 -8.9 18.4 63 30 23774 135 13 -9.2 9.2 | 157 24 -9.4 22.6 64 30 23820 160 6 -2.1 5.6 | 173 19 -2.3 19.0 65 26 24689 95 10 -10.0 0.9 | 144 18 -10.2 14.3 66 25 24994 115 12 -10.9 5.1 | 149 22 -11.1 18.5 67 24 25298 145 11 -6.3 9.0 | 164 23 -6.6 22.4 68 23 25603 125 10 -8.2 5.7 | 156 21 -8.4 19.1 69 22 25908 140 10 -6.4 7.7 | 162 22 -6.7 21.1 70 21 26213 235 1 0.8 0.6 | 182 14 0.6 14.0 71 20 26480 105 4 -3.9 1.0 | 164 15 -4.1 14.4 72 17 27432 65 8 -7.3 -3.4 | 143 13 -7.5 10.0 73 17 27737 85 14 -13.9 -1.2 | 131 19 -14.2 12.2 74 15 28346 130 17 -13.0 10.9 | 151 28 -13.3 24.3 75 14 28651 150 12 -6.0 10.4 | 165 25 -6.3 23.8 76 14 28956 115 11 -10.0 4.6 | 150 21 -10.2 18.1 77 13 29261 135 12 -8.5 8.5 | 158 24 -8.7 21.9 78 12 29870 75 11 -10.6 -2.8 | 134 15 -10.9 10.6 79 11 30175 95 13 -13.0 1.1 | 138 20 -13.2 14.5 80 10 31050 120 20 -17.3 10.0 | 143 29 -17.6 23.4 Wind Parameters Mean winds (0-6000m): 328.9 at 17.9 knts Storm direction: 358.9 at 13.4 knts Shear (0-3000m) pos: 2.9 neg: 1.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 63.5 neg: -31.7 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 25.30 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 ------------------------------------------------------------------------------- 500 338 4 188 10| 0.0 9.9 9.9| 28.0 -8.2 19.7 39.5 0.49| 16.7 8.1 1000 336 11 235 5| 8.7 4.9 13.7| 53.4 -8.2 45.2 45.2 0.59| 17.8 10.5 1500 336 15 276 6| 4.7 3.3 8.0| 54.5 -10.8 43.6 29.1 0.52| 13.3 6.8 2000 336 17 285 7| 3.5 2.5 6.0| 54.7 -21.7 33.0 16.5 0.35| 11.4 4.0 2500 333 17 284 8| 2.8 1.8 4.6| 54.7 -31.3 23.4 9.3 0.25| 10.6 2.6 3000 331 17 282 8| 2.9 1.5 4.3| 63.5 -31.7 31.8 10.6 0.27| 9.9 2.7 4000 333 18 288 8| 2.4 1.2 3.5| 71.9 -34.5 37.3 9.3 0.28| 8.2 2.3 5000 331 18 286 9| 1.9 1.3 3.2| 71.9 -49.5 22.3 4.5 0.18| 7.1 1.3 6000 329 18 282 9| 1.6 1.2 2.8| 71.9 -56.6 15.3 2.5 0.14| 6.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250420.12.gif