UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 25 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 ------------------------------------------------------------------------------- SFC 1000 204 1.8 -7.2 51 9.0 -1.3 40 2 275.0 275.3 271.8 281.1 2.22 1 925 814 -4.3 -7.9 76 3.6 -5.5 135 3 274.9 275.3 271.9 281.3 2.28 2 897 1056 -5.9 -8.9 79 3.0 -6.8 215 10 275.7 276.1 272.2 281.8 2.17 3 881 1197 -3.9 -5.2 91 1.3 -4.4 254 15 279.2 279.7 275.3 287.4 2.94 4 850 1480 -4.5 -5.7 91 1.2 -5.0 275 20 281.4 281.9 276.5 289.7 2.94 5 834 1630 -4.5 -5.7 91 1.2 -5.0 277 21 283.0 283.5 277.4 291.5 2.99 6 805 1908 -6.1 -6.1 100 0.0 -6.1 284 25 284.1 284.7 278.0 292.7 3.01 7 748 2480 -8.1 -10.4 83 2.3 -8.9 290 30 288.0 288.4 279.0 294.8 2.31 8 700 2992 -11.9 -13.3 89 1.4 -12.3 290 38 289.3 289.7 279.1 295.1 1.96 9 577 4441 -21.7 -22.4 94 0.7 -21.8 303 42 294.3 294.5 280.3 297.7 1.10 10 574 4480 -20.1 -21.9 86 1.8 -20.5 303 43 296.6 296.8 281.4 300.2 1.15 11 500 5490 -25.9 -29.9 69 4.0 -26.5 305 57 301.5 301.6 282.8 303.6 0.64 12 493 5592 -26.7 -32.7 57 6.0 -27.5 306 57 301.7 301.8 282.7 303.4 0.50 13 479 5801 -28.3 -35.3 51 7.0 -29.1 308 56 302.2 302.3 282.8 303.6 0.40 14 447 6294 -32.5 -39.5 50 7.0 -33.1 309 56 303.0 303.0 283.0 303.9 0.28 15 400 7070 -39.1 -44.1 59 5.0 -39.4 305 58 304.2 304.2 283.3 304.8 0.19 16 362 7744 -44.9 -49.2 62 4.3 -45.1 305 64 305.2 305.2 283.7 305.7 0.12 17 330 8354 -49.5 -53.3 64 3.8 -49.6 305 66 307.1 307.1 284.3 307.4 0.08 18 315 8656 -51.9 -56.9 55 5.0 -52.0 305 66 307.9 307.9 284.6 308.1 0.06 19 303 8906 -53.7 -56.6 70 2.9 -53.8 305 67 308.8 308.8 284.9 309.0 0.06 20 300 8970 -54.1 -57.6 65 3.5 -54.2 305 67 309.1 309.1 285.1 309.3 0.05 21 286 9276 -55.7 -61.7 47 6.0 -55.8 306 68 311.1 311.1 285.7 311.2 0.03 22 250 10120 -62.1 -66.0 59 3.9 -62.1 310 75 313.7 313.7 286.7 313.8 0.02 23 244 10270 -62.3 -66.7 55 4.4 -62.3 315 76 315.6 315.6 287.3 315.7 0.02 24 238 10423 -62.5 -67.5 51 5.0 -62.6 314 74 317.6 317.6 288.0 317.7 0.02 25 229 10662 -59.7 -77.7 8 18.0 -59.8 310 67 325.4 325.4 290.4 325.4 0.00 26 222 10857 -56.9 -76.9 6 20.0 -57.1 310 61 332.6 332.6 292.4 332.6 0.00 27 200 11520 -54.9 -74.9 7 20.0 -55.2 305 44 345.8 345.8 295.7 345.9 0.01 28 186 11985 -52.7 -75.7 5 23.0 -53.1 301 40 356.6 356.6 298.0 356.7 0.01 29 168 12641 -53.5 -76.5 4 23.0 -53.9 296 34 365.8 365.8 299.8 365.9 0.01 30 150 13370 -52.7 -75.7 5 23.0 -53.2 290 28 379.3 379.3 302.1 379.3 0.01 31 146 13545 -52.1 -75.1 5 23.0 -52.6 287 27 383.3 383.3 302.8 383.3 0.01 32 138 13909 -53.1 -77.1 4 24.0 -53.6 290 26 387.7 387.7 303.5 387.8 0.01 33 127 14447 -50.9 -74.9 4 24.0 -51.5 305 23 401.0 401.0 305.3 401.1 0.01 34 113 15206 -52.1 -77.1 3 25.0 -52.8 294 11 412.4 412.4 306.8 412.4 0.01 35 100 16000 -50.7 -77.7 3 27.0 -51.5 270 16 429.8 429.8 308.8 429.8 0.01 36 83 17219 -49.5 -78.5 2 29.0 -50.7 287 12 455.7 455.7 311.4 455.8 0.01 37 75 17881 -51.3 -81.3 2 30.0 -52.4 275 13 465.4 465.4 312.3 465.4 0.01 38 70 18330 -50.7 -80.7 2 30.0 -51.9 265 16 475.9 475.9 313.1 476.0 0.01 39 56 19785 -50.9 -82.9 1 32.0 -52.3 247 11 506.8 506.8 315.4 506.9 0.01 40 53 20146 -47.9 -80.9 1 33.0 -49.9 229 10 521.8 521.8 316.4 521.9 0.01 41 50 20530 -49.1 -82.1 1 33.0 -51.0 270 7 527.8 527.8 316.8 527.8 0.01 42 30 23870 -50.5 -83.5 1 33.0 -52.9 190 3 607.0 607.0 320.9 607.1 0.01 43 28 24321 -51.3 -84.3 1 33.0 -53.7 240 2 616.8 616.8 321.3 616.9 0.01 44 20 26530 -48.7 -83.7 1 35.0 -52.6 70 3 687.1 687.1 324.0 687.2 0.02 45 12 29916 -45.5 -82.5 1 37.0 -52.2 36 11 806.5 806.6 327.4 806.9 0.04 46 12 29916 -46.1 -83.1 1 37.0 -52.6 36 11 804.4 804.4 327.4 804.7 0.03 47 10 31140 -42.3 -81.3 1 39.0 -51.4 15 14 861.6 861.7 328.7 862.2 0.05 48 6.0 34618 -39.1 -80.1 1 41.0 -52.4 1011.0 1011.1 331.4 1012.3 0.11 49 5.4 35347 -35.1 -78.1 0 43.0 -51.6 1059.8 1059.9 332.1 1061.8 0.17 TRP 244 10270 -62.7 -66.5 60 3.8 -62.7 315 76 315.0 315.0 287.1 315.1 0.02 WND 244 10270 -62.3 -66.7 55 4.4 -62.3 315 76 315.6 315.6 287.3 315.7 0.02 Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 977.87 mb = 384.00 m = 1259.83 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 84.49 % Est. max temperature: 8.28 C = 46.91 F Sfc-Lift cond lev (LCL): 869.03 mb = 1305.33 m = 4282.53 ft T: -4.13 C 700-500 lapse rate: 5.60 C/km Conv cond level (CCL): 704.22 mb = 2945.65 m = 9664.08 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 16.04 C = 60.88 F Cap Strength: 14.04 C Lifted Index: 17.03 C Risk: None Lifted Index @300 mb: 19.74 C Lifted Index @700 mb: 9.82 C Showalter Index: 10.53 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.20 C K Index: 14.30 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.84 J/kg Max Up Vert Vel: 1.92 m/s Conv Inhibition (B-): 80264.20 J/kg Cap Strength: 16.60 C Lift Cond Lev (LCL): 869.62 mb = 1299.97 m = 4264.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 26 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 1000 204 40 2 -1.3 -1.5 | 144 25 -15.0 20.3 1 1000 193 40 2 -1.3 -1.5 | 144 25 -15.0 20.3 2 986 305 50 6 -4.6 -3.9 | 135 26 -18.3 18.0 3 949 610 75 5 -4.8 -1.3 | 138 28 -18.6 20.6 4 925 814 135 3 -2.1 2.1 | 147 29 -15.9 24.0 5 913 914 175 5 -0.4 5.0 | 152 30 -14.2 26.9 6 879 1219 260 16 15.8 2.8 | 185 25 2.0 24.6 7 850 1480 275 20 19.9 -1.7 | 197 21 6.2 20.1 8 813 1829 280 23 22.7 -4.0 | 207 20 8.9 17.9 9 782 2134 295 31 28.1 -13.1 | 239 17 14.4 8.8 10 752 2438 290 29 27.3 -9.9 | 229 18 13.5 12.0 11 723 2743 290 37 34.8 -12.7 | 246 23 21.0 9.2 12 700 2992 290 38 35.7 -13.0 | 248 24 22.0 8.9 13 640 3658 290 37 34.8 -12.7 | 246 23 21.0 9.2 14 590 4267 300 38 32.9 -19.0 | 261 19 19.2 2.9 15 566 4572 305 45 36.9 -25.8 | 280 23 23.1 -3.9 16 543 4877 305 50 41.0 -28.7 | 284 28 27.2 -6.8 17 500 5490 305 57 46.7 -32.7 | 288 35 33.0 -10.8 18 459 6096 310 56 42.9 -36.0 | 296 32 29.2 -14.1 19 400 7070 305 58 47.5 -33.3 | 289 36 33.8 -11.4 20 368 7620 305 64 52.4 -36.7 | 291 41 38.7 -14.8 21 300 8970 305 67 54.9 -38.4 | 292 44 41.2 -16.6 22 292 9144 305 67 54.9 -38.4 | 292 44 41.2 -16.6 23 250 10120 310 75 57.5 -48.2 | 301 51 43.7 -26.3 24 244 10270 315 76 53.7 -53.7 | 309 51 40.0 -31.9 25 240 10363 315 76 53.7 -53.7 | 309 51 40.0 -31.9 26 229 10668 310 67 51.3 -43.1 | 299 43 37.6 -21.2 27 208 11278 310 49 37.5 -31.5 | 292 26 23.8 -9.6 28 200 11520 305 44 36.0 -25.2 | 279 23 22.3 -3.4 29 150 13370 290 28 26.3 -9.6 | 226 18 12.6 12.3 30 142 13716 285 27 26.1 -7.0 | 220 19 12.4 14.9 31 124 14630 310 22 16.9 -14.1 | 202 8 3.1 7.7 32 118 14935 290 22 20.7 -7.5 | 206 16 6.9 14.3 33 112 15240 295 10 9.1 -4.2 | 165 18 -4.7 17.6 34 102 15850 290 18 16.9 -6.2 | 191 16 3.2 15.7 35 100 16000 270 16 16.0 -0.0 | 186 22 2.3 21.9 36 98 16154 265 16 15.9 1.4 | 185 23 2.2 23.3 37 89 16764 300 12 10.4 -6.0 | 168 16 -3.3 15.9 38 85 17069 275 13 13.0 -1.1 | 178 21 -0.8 20.7 39 81 17374 300 10 8.7 -5.0 | 163 18 -5.1 16.9 40 74 17983 270 14 14.0 -0.0 | 181 22 0.3 21.9 41 70 18288 250 10 9.4 3.4 | 170 26 -4.3 25.3 42 70 18330 265 16 15.9 1.4 | 185 23 2.2 23.3 43 67 18593 255 16 15.5 4.1 | 184 26 1.7 26.0 44 64 18898 265 12 12.0 1.0 | 176 23 -1.8 22.9 45 61 19202 285 13 12.6 -3.4 | 176 19 -1.2 18.5 46 53 20117 225 10 7.1 7.1 | 167 30 -6.7 28.9 47 51 20422 260 10 9.8 1.7 | 171 24 -3.9 23.6 48 50 20530 270 7 7.0 -0.0 | 163 23 -6.7 21.9 49 49 20726 270 10 10.0 -0.0 | 170 22 -3.7 21.9 50 44 21336 275 6 6.0 -0.5 | 160 23 -7.8 21.3 51 38 22250 45 1 -0.7 -0.7 | 146 26 -14.4 21.2 52 35 22860 80 15 -14.8 -2.6 | 124 34 -28.5 19.3 53 33 23165 105 10 -9.7 2.6 | 136 34 -23.4 24.5 54 30 23774 105 10 -9.7 2.6 | 136 34 -23.4 24.5 55 30 23870 190 3 0.5 3.0 | 152 28 -13.2 24.8 56 25 24994 315 1 0.7 -0.7 | 148 25 -13.0 21.2 57 20 26518 105 10 -9.7 2.6 | 136 34 -23.4 24.5 58 20 26530 70 3 -2.8 -1.0 | 142 27 -16.5 20.8 59 19 26822 130 10 -7.7 6.4 | 143 35 -21.4 28.3 60 17 27432 20 4 -1.4 -3.8 | 140 24 -15.1 18.1 61 13 29566 30 10 -5.0 -8.7 | 125 23 -18.7 13.2 62 12 30175 40 12 -7.7 -9.2 | 121 25 -21.4 12.7 63 10 31140 15 14 -3.6 -13.5 | 116 19 -17.4 8.3 Wind Parameters Mean winds (0-6000m): 297.9 at 34.4 knts Storm direction: 327.9 at 25.8 knts Shear (0-3000m) pos: 5.4 neg: 1.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 326.9 neg: -34.7 tot: 292.2 m^2/s^2 ave: 97.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 7.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 186.87 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 63 5 137 27| 3.7 0.0 3.7| 26.6 -24.2 2.5 5.0 0.01| 8.8 0.0 1000 145 6 147 32| 9.0 0.0 9.0|190.8 -24.2 166.6 166.6 0.66| 16.4 10.8 1500 269 11 172 22| 8.0 0.0 8.0|238.5 -24.2 214.3 142.9 0.70| 14.2 10.0 2000 280 15 182 19| 8.1 0.0 8.1|290.9 -24.2 266.7 133.4 0.75| 13.6 10.2 2500 285 18 192 18| 6.4 1.2 7.7|318.4 -33.4 285.0 114.0 0.70| 12.7 8.8 3000 286 21 203 17| 5.4 1.3 6.7|326.9 -34.7 292.2 97.4 0.69| 11.0 7.6 4000 289 25 217 17| 4.1 1.0 5.0|354.6 -37.2 317.3 79.3 0.69| 9.1 6.3 5000 294 30 234 17| 4.2 1.4 5.6|419.1 -37.2 381.9 76.4 0.68| 9.0 6.1 6000 298 34 251 18| 3.7 1.2 4.9|467.2 -41.0 426.2 71.0 0.67| 8.3 5.5 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250425.00.gif