UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 23 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 138 345 3 SFC 993 204 -3.7 -4.8 92 1.1 -4.1 345 3 270.0 270.4 269.5 277.3 2.69 2 977 330 -1.9 -9.9 54 8.0 -4.4 30 13 273.1 273.4 270.0 278.2 1.84 3 954 515 -2.3 -17.3 31 15.0 -6.1 27 18 274.5 274.7 269.6 277.5 1.03 4 925 755 -3.9 -15.9 39 12.0 -7.1 10 18 275.3 275.5 270.4 278.8 1.19 5 920 798 -4.3 -17.3 36 13.0 -7.6 13 17 275.3 275.5 270.2 278.4 1.07 6 893 1032 -6.3 -10.2 74 3.9 -7.5 12 15 275.6 276.0 271.8 281.2 1.97 7 882 1128 -6.9 -12.9 62 6.0 -8.6 6 15 276.0 276.3 271.5 280.5 1.60 8 867 1262 -7.9 -12.0 72 4.1 -9.1 354 14 276.3 276.6 271.9 281.3 1.75 9 858 1343 -8.3 -10.0 88 1.7 -8.8 341 13 276.7 277.1 272.6 282.6 2.08 10 850 1416 -7.3 -10.8 76 3.5 -8.4 330 12 278.5 278.8 273.5 284.1 1.97 11 848 1434 -7.3 -10.7 77 3.4 -8.3 327 12 278.7 279.0 273.6 284.4 1.99 12 800 1886 -10.5 -11.0 96 0.5 -10.6 307 16 280.0 280.3 274.5 285.9 2.06 13 783 2051 -10.9 -15.1 71 4.2 -12.0 299 17 281.3 281.5 274.3 285.7 1.51 14 778 2100 -10.5 -21.5 40 11.0 -12.9 297 17 282.2 282.4 273.9 284.9 0.88 15 771 2170 -10.9 -17.9 56 7.0 -12.6 294 17 282.5 282.7 274.6 286.1 1.21 16 766 2220 -11.1 -23.1 36 12.0 -13.6 294 17 282.8 282.9 274.1 285.2 0.78 17 759 2290 -11.3 -20.3 47 9.0 -13.3 293 17 283.3 283.5 274.8 286.4 1.00 18 742 2464 -12.7 -24.7 36 12.0 -15.0 290 18 283.7 283.8 274.5 285.8 0.70 19 707 2830 -16.1 -18.9 79 2.8 -16.7 280 23 283.8 284.1 275.3 287.5 1.21 20 700 2905 -16.5 -20.0 74 3.5 -17.3 275 23 284.2 284.4 275.4 287.6 1.12 21 675 3177 -18.9 -21.0 83 2.1 -19.3 269 25 284.5 284.7 275.5 287.7 1.06 22 662 3321 -19.5 -23.3 72 3.8 -20.2 266 26 285.4 285.6 275.7 288.1 0.88 23 647 3490 -21.1 -23.0 85 1.9 -21.4 269 25 285.5 285.6 275.8 288.3 0.93 24 640 3571 -20.9 -34.9 27 14.0 -22.6 272 25 286.6 286.6 275.4 287.6 0.31 25 621 3792 -21.7 -46.7 9 25.0 -23.8 275 24 288.2 288.2 275.9 288.5 0.09 26 577 4329 -25.5 -49.5 9 24.0 -27.2 275 26 289.8 289.8 276.7 290.1 0.07 27 541 4792 -29.1 -40.1 34 11.0 -30.0 279 22 290.9 291.0 277.4 291.6 0.22 28 538 4831 -29.5 -43.5 25 14.0 -30.6 280 21 290.9 290.9 277.4 291.4 0.15 29 536 4858 -29.5 -50.5 11 21.0 -30.7 280 21 291.2 291.2 277.4 291.5 0.07 30 527 4978 -30.3 -41.3 33 11.0 -31.2 283 21 291.7 291.7 277.8 292.3 0.19 31 518 5101 -31.1 -45.1 24 14.0 -32.1 287 22 292.2 292.2 277.9 292.6 0.13 32 500 5350 -32.9 -41.9 40 9.0 -33.6 285 25 292.9 293.0 278.4 293.6 0.19 33 478 5667 -35.3 -43.3 44 8.0 -35.8 287 26 293.8 293.8 278.8 294.3 0.17 34 471 5770 -35.9 -40.7 61 4.8 -36.2 288 27 294.3 294.3 279.1 295.0 0.23 35 400 6890 -44.3 -49.3 57 5.0 -44.5 285 29 297.4 297.4 280.4 297.8 0.11 36 398 6923 -44.5 -50.5 51 6.0 -44.7 285 29 297.6 297.6 280.4 297.9 0.09 37 370 7406 -48.1 -52.6 60 4.5 -48.2 288 27 299.1 299.1 281.0 299.4 0.08 38 334 8072 -52.3 -55.9 65 3.6 -52.4 288 26 302.2 302.2 282.4 302.4 0.06 39 317 8408 -53.9 -58.9 54 5.0 -54.0 286 27 304.5 304.5 283.2 304.7 0.04 40 311 8530 -54.3 -61.3 42 7.0 -54.4 285 27 305.6 305.7 283.7 305.8 0.03 41 300 8760 -54.3 -64.3 28 10.0 -54.5 285 25 308.8 308.8 284.9 308.9 0.02 42 279 9224 -54.7 -71.7 11 17.0 -54.9 284 27 314.7 314.7 287.0 314.7 0.01 43 250 9930 -52.1 -73.1 6 21.0 -52.4 290 28 328.6 328.6 291.3 328.6 0.01 44 234 10361 -49.7 -78.7 2 29.0 -50.1 284 26 338.5 338.5 294.0 338.5 0.00 45 214 10947 -49.5 -79.5 2 30.0 -50.0 278 24 347.6 347.6 296.1 347.6 0.00 46 200 11390 -50.1 -80.1 2 30.0 -50.6 285 26 353.4 353.4 297.4 353.4 0.00 47 178 12150 -50.9 -80.9 2 30.0 -51.4 288 22 364.1 364.1 299.5 364.1 0.00 48 150 13270 -48.9 -80.9 1 32.0 -49.6 305 14 385.8 385.8 303.2 385.8 0.00 49 138 13817 -50.3 -81.3 1 31.0 -51.0 287 12 392.7 392.7 304.2 392.7 0.00 50 130 14209 -48.1 -81.1 1 33.0 -49.0 280 12 403.4 403.4 305.6 403.4 0.00 51 119 14792 -48.7 -80.7 1 32.0 -49.6 248 11 412.6 412.6 306.8 412.6 0.00 52 116 14960 -47.3 -80.3 1 33.0 -48.4 262 13 418.2 418.2 307.5 418.2 0.01 53 112 15192 -48.5 -81.5 1 33.0 -49.5 281 15 420.2 420.2 307.7 420.2 0.00 54 100 15940 -47.7 -80.7 1 33.0 -48.9 235 8 435.6 435.6 309.4 435.6 0.01 55 79 17481 -50.1 -83.1 1 33.0 -51.2 266 16 461.0 461.0 311.8 461.0 0.01 56 76 17734 -48.7 -81.7 1 33.0 -50.1 281 13 469.0 469.0 312.5 469.1 0.01 57 70 18270 -50.7 -82.7 1 32.0 -51.9 345 5 475.9 475.9 313.1 476.0 0.01 58 69 18364 -50.7 -82.7 1 32.0 -51.9 347 4 477.9 477.9 313.3 477.9 0.01 59 50 20480 -48.3 -82.3 1 34.0 -50.3 10 6 529.6 529.7 316.9 529.7 0.01 60 49 20612 -48.3 -82.3 1 34.0 -50.3 9 6 532.7 532.7 317.1 532.8 0.01 61 41 21776 -50.3 -83.3 1 33.0 -52.2 103 12 555.6 555.6 318.4 555.7 0.01 62 36 22628 -47.5 -82.5 1 35.0 -50.3 53 4 583.9 583.9 319.9 584.0 0.01 63 30 23820 -50.9 -83.9 1 33.0 -53.3 125 15 605.9 605.9 320.9 606.0 0.01 64 29 24042 -51.3 -84.3 1 33.0 -53.7 112 18 610.7 610.7 321.1 610.8 0.01 65 20 26490 -48.1 -83.1 1 35.0 -52.2 60 5 688.9 689.0 324.1 689.1 0.02 66 12 29876 -44.5 -81.5 1 37.0 -51.7 90 10 810.1 810.1 327.5 810.5 0.04 67 11 30455 -46.7 -82.7 1 36.0 -53.2 83 8 822.5 822.5 327.8 822.9 0.04 68 10 31090 -43.9 -81.9 1 38.0 -52.1 75 6 855.7 855.7 328.5 856.2 0.05 69 6.0 34549 -40.1 -81.1 0 41.0 -52.8 1006.7 1006.8 331.3 1007.8 0.09 TRP 311 8530 -54.3 -61.3 42 7.0 -54.4 285 27 305.6 305.7 283.7 305.8 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: 0.22 inches Sfc-500 mean rel hum: 48.42 % Est. max temperature: 5.11 C = 41.19 F Sfc-Lift cond lev (LCL): 975.76 mb = 339.94 m = 1115.26 ft T: -1.92 C 700-500 lapse rate: 6.71 C/km ThetaE index: 1.00 C Layer 783.0- 771.0 mb Conv cond level (CCL): 697.17 mb = 2935.27 m = 9630.05 ft Mean mixing ratio: 1.48 g/kg Conv temperature: 10.52 C = 50.94 F Cap Strength: 11.77 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 21.50 C Lifted Index @700 mb: 7.27 C Showalter Index: 7.80 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.10 C K Index: 11.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.32 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 84945.99 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 808.54 mb = 1803.44 m = 5916.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 16 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 ---------------------------------------------------------- 0 993 204 345 3 0.8 -2.9 | 137 13 -9.0 9.6 1 980 305 30 12 -6.0 -10.4 | 97 16 -15.7 2.1 2 942 610 25 20 -8.5 -18.1 | 73 19 -18.2 -5.7 3 925 755 10 18 -3.1 -17.7 | 68 14 -12.9 -5.3 4 906 914 20 15 -5.1 -14.1 | 84 15 -14.9 -1.6 5 872 1219 360 15 -0.0 -15.0 | 75 10 -9.7 -2.5 6 850 1416 330 12 6.0 -10.4 | 119 4 -3.7 2.1 7 838 1524 315 12 8.5 -8.5 | 163 4 -1.2 4.0 8 805 1829 310 16 12.3 -10.3 | 229 3 2.5 2.2 9 774 2134 295 17 15.4 -7.2 | 227 8 5.7 5.3 10 744 2438 290 18 16.9 -6.2 | 229 10 7.2 6.3 11 715 2743 285 22 21.3 -5.7 | 240 13 11.5 6.8 12 700 2905 275 23 22.9 -2.0 | 232 17 13.2 10.5 13 658 3353 265 26 25.9 2.3 | 228 22 16.2 14.7 14 631 3658 275 24 23.9 -2.1 | 234 18 14.2 10.4 15 580 4267 275 26 25.9 -2.3 | 238 19 16.2 10.2 16 534 4877 280 21 20.7 -3.6 | 231 14 11.0 8.8 17 512 5182 290 22 20.7 -7.5 | 246 12 10.9 4.9 18 500 5350 285 25 24.1 -6.5 | 247 16 14.4 6.0 19 449 6096 290 28 26.3 -9.6 | 260 17 16.6 2.9 20 411 6706 290 33 31.0 -11.3 | 267 21 21.3 1.2 21 400 6890 285 29 28.0 -7.5 | 255 19 18.3 4.9 22 358 7620 290 26 24.4 -8.9 | 256 15 14.7 3.6 23 311 8530 285 27 26.1 -7.0 | 252 17 16.3 5.5 24 300 8760 285 25 24.1 -6.5 | 247 16 14.4 6.0 25 283 9144 285 27 26.1 -7.0 | 252 17 16.3 5.5 26 269 9449 280 28 27.6 -4.9 | 247 19 17.8 7.6 27 257 9754 295 27 24.5 -11.4 | 266 15 14.7 1.0 28 250 9930 290 28 26.3 -9.6 | 260 17 16.6 2.9 29 223 10668 280 24 23.6 -4.2 | 239 16 13.9 8.3 30 203 11278 275 23 22.9 -2.0 | 232 17 13.2 10.5 31 200 11390 285 26 25.1 -6.7 | 250 16 15.4 5.7 32 185 11887 295 22 19.9 -9.3 | 253 11 10.2 3.2 33 169 12497 280 22 21.7 -3.8 | 234 15 11.9 8.6 34 154 13106 305 17 13.9 -9.8 | 237 5 4.2 2.7 35 150 13270 305 14 11.5 -8.0 | 201 5 1.7 4.4 36 147 13411 310 12 9.2 -7.7 | 174 5 -0.5 4.7 37 140 13716 280 11 10.8 -1.9 | 186 11 1.1 10.5 38 134 14021 300 13 11.3 -6.5 | 194 6 1.5 6.0 39 122 14630 235 10 8.2 5.7 | 175 18 -1.5 18.2 40 111 15240 285 15 14.5 -3.9 | 209 10 4.8 8.6 41 106 15545 280 14 13.8 -2.4 | 202 11 4.1 10.0 42 100 15940 235 8 6.6 4.6 | 169 17 -3.2 17.0 43 97 16154 235 8 6.6 4.6 | 169 17 -3.2 17.0 44 88 16764 220 10 6.4 7.7 | 171 20 -3.3 20.1 45 84 17069 240 14 12.1 7.0 | 187 20 2.4 19.5 46 80 17374 260 17 16.7 3.0 | 204 17 7.0 15.4 47 73 17983 295 10 9.1 -4.2 | 175 8 -0.7 8.2 48 70 18270 345 5 1.3 -4.8 | 132 11 -8.4 7.6 49 61 19202 0 0 -0.0 -0.0 | 142 16 -9.7 12.5 50 58 19507 210 11 5.5 9.5 | 169 22 -4.2 22.0 51 50 20480 10 6 -1.0 -5.9 | 121 13 -10.8 6.5 52 44 21336 5 9 -0.8 -9.0 | 108 11 -10.5 3.5 53 42 21641 90 13 -13.0 0.0 | 119 26 -22.7 12.5 54 40 21946 120 10 -8.7 5.0 | 134 25 -18.4 17.5 55 33 23165 0 0 -0.0 -0.0 | 142 16 -9.7 12.5 56 32 23470 95 10 -10.0 0.9 | 124 24 -19.7 13.3 57 30 23774 100 12 -11.8 2.1 | 124 26 -21.5 14.5 58 30 23820 125 15 -12.3 8.6 | 134 30 -22.0 21.1 59 29 24079 110 18 -16.9 6.2 | 125 33 -26.6 18.6 60 28 24384 145 10 -5.7 8.2 | 143 26 -15.5 20.6 61 26 24689 165 4 -1.0 3.9 | 147 20 -10.8 16.3 62 24 25298 120 10 -8.7 5.0 | 134 25 -18.4 17.5 63 23 25603 75 13 -12.6 -3.4 | 112 24 -22.3 9.1 64 22 25908 120 11 -9.5 5.5 | 133 26 -19.3 18.0 65 21 26213 120 10 -8.7 5.0 | 134 25 -18.4 17.5 66 20 26490 60 5 -4.3 -2.5 | 125 17 -14.1 10.0 67 18 27127 65 10 -9.1 -4.2 | 114 21 -18.8 8.2 68 17 27432 80 11 -10.8 -1.9 | 117 23 -20.6 10.5 69 17 27737 80 12 -11.8 -2.1 | 116 24 -21.5 10.4 70 16 28042 100 14 -13.8 2.4 | 122 28 -23.5 14.9 71 15 28346 100 18 -17.7 3.1 | 120 32 -27.5 15.6 72 13 29261 120 10 -8.7 5.0 | 134 25 -18.4 17.5 73 13 29566 65 13 -11.8 -5.5 | 108 23 -21.5 7.0 74 12 29870 90 10 -10.0 0.0 | 122 23 -19.7 12.5 75 10 31090 75 6 -5.8 -1.6 | 125 19 -15.5 10.9 Wind Parameters Mean winds (0-6000m): 292.0 at 21.1 knts Storm direction: 322.0 at 15.8 knts Shear (0-3000m) pos: 2.8 neg: 6.1 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 32.2 neg: -90.2 tot: -58.0 m^2/s^2 ave: -19.3 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 92.17 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 25 15 86 16| 16.6 0.0 16.6| 0.0 -73.4 -73.4 -146.8 -0.85| 22.4-19.0 1000 18 15 82 15| 8.3 2.9 11.2| 13.4 -78.5 -65.0 -65.0 -0.53| 15.9 -8.5 1500 5 15 79 11| 5.5 6.1 11.6| 24.8 -78.5 -53.7 -35.8 -0.16| 15.2 -2.4 2000 348 15 71 7| 4.2 6.0 10.2| 26.3 -78.9 -52.5 -26.3 -0.11| 13.1 -1.4 2500 333 16 58 3| 3.3 5.8 9.2| 32.2 -78.9 -46.7 -18.7 -0.06| 11.5 -0.7 3000 317 17 273 2| 2.8 6.1 8.8| 32.2 -90.2 -58.0 -19.3 -0.09| 10.9 -1.0 4000 299 19 246 8| 2.5 4.7 7.2| 47.7 -92.2 -44.5 -11.1 -0.05| 9.1 -0.4 5000 293 20 242 10| 2.6 3.8 6.4| 58.6 -98.6 -40.0 -8.0 -0.02| 8.2 -0.2 6000 292 21 245 11| 2.3 3.4 5.7| 77.0 -98.6 -21.6 -3.6 0.03| 7.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250423.12.gif