UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 11 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 -71 SFC 969 204 4.6 4.0 96 0.6 4.3 280 5 280.3 281.2 279.0 294.7 5.26 2 955 318 4.2 4.1 99 0.1 4.1 306 19 281.0 281.9 279.5 295.8 5.37 3 950 359 6.6 5.2 91 1.4 5.9 308 18 283.9 284.9 281.4 300.1 5.84 4 938 460 8.2 4.1 75 4.1 6.1 314 17 286.5 287.5 282.2 302.0 5.47 5 925 571 8.0 3.0 71 5.0 5.5 320 16 287.5 288.4 282.2 302.1 5.13 6 904 761 8.4 -0.6 53 9.0 4.2 315 13 289.8 290.5 282.0 301.5 4.05 7 850 1266 4.8 -1.2 65 6.0 2.1 340 7 291.2 291.9 282.7 303.2 4.12 8 791 1850 1.4 -2.7 74 4.1 -0.4 281 20 293.6 294.3 283.5 305.2 3.96 9 780 1963 2.4 -4.6 60 7.0 -0.6 284 20 295.8 296.5 283.9 306.2 3.48 10 754 2236 1.0 -3.1 74 4.1 -0.9 284 20 297.2 297.9 285.0 309.2 4.03 11 738 2408 0.0 -6.0 64 6.0 -2.5 272 19 297.9 298.5 284.5 307.9 3.31 12 712 2695 -2.1 -5.0 80 2.9 -3.3 245 22 298.7 299.4 285.2 309.9 3.70 13 700 2830 -2.9 -8.9 63 6.0 -5.2 240 23 299.3 299.8 284.5 307.8 2.78 14 679 3071 -3.7 -13.7 46 10.0 -7.1 242 33 301.0 301.4 284.2 307.1 1.95 15 654 3367 -5.3 -15.3 45 10.0 -8.6 245 45 302.4 302.8 284.6 308.1 1.78 16 642 3512 -6.1 -12.1 62 6.0 -8.2 240 46 303.1 303.6 285.5 310.5 2.35 17 636 3585 -6.5 -11.5 68 5.0 -8.3 238 47 303.5 304.0 285.8 311.3 2.49 18 577 4338 -12.7 -14.5 86 1.8 -13.3 230 50 304.8 305.2 285.9 311.6 2.15 19 552 4675 -13.9 -22.9 47 9.0 -16.1 227 51 307.3 307.5 285.7 310.9 1.10 20 532 4954 -16.3 -26.3 42 10.0 -18.4 225 52 307.7 307.8 285.5 310.5 0.84 21 511 5257 -17.1 -28.1 38 11.0 -19.4 225 49 310.3 310.4 286.3 312.8 0.74 22 500 5420 -18.3 -26.3 49 8.0 -20.0 225 48 310.7 310.9 286.6 313.7 0.89 23 475 5799 -21.3 -26.3 64 5.0 -22.3 219 50 311.6 311.8 287.0 314.8 0.94 24 430 6524 -26.7 -34.7 47 8.0 -27.8 219 53 313.7 313.8 287.2 315.4 0.47 25 414 6795 -28.9 -32.0 75 3.1 -29.3 222 54 314.3 314.4 287.6 316.5 0.63 26 400 7040 -30.5 -33.6 74 3.1 -30.9 225 55 315.3 315.5 287.9 317.3 0.56 27 396 7111 -31.1 -34.0 76 2.9 -31.5 225 56 315.5 315.6 287.9 317.4 0.54 28 358 7820 -36.3 -39.3 74 3.0 -36.6 224 61 317.7 317.8 288.4 319.0 0.35 29 347 8036 -38.1 -40.2 81 2.1 -38.3 224 60 318.1 318.2 288.5 319.4 0.33 30 318 8631 -43.5 -47.2 67 3.7 -43.7 221 56 318.7 318.7 288.5 319.3 0.17 31 300 9020 -46.9 -49.5 75 2.6 -47.0 220 54 319.3 319.3 288.6 319.8 0.14 32 298 9064 -47.3 -50.2 72 2.9 -47.4 220 54 319.3 319.3 288.6 319.8 0.13 33 294 9154 -47.9 -48.3 96 0.4 -47.9 220 55 319.7 319.7 288.8 320.3 0.16 34 286 9336 -49.5 -51.5 79 2.0 -49.6 220 56 319.9 319.9 288.9 320.4 0.12 35 278 9522 -51.1 -52.7 83 1.6 -51.1 220 57 320.2 320.2 288.9 320.6 0.10 36 269 9736 -52.3 -55.5 68 3.2 -52.4 220 58 321.5 321.5 289.3 321.8 0.08 37 264 9858 -52.3 -60.3 38 8.0 -52.5 220 59 323.2 323.2 289.8 323.4 0.04 38 250 10210 -54.7 -59.7 54 5.0 -54.8 220 61 324.7 324.8 290.2 324.9 0.05 39 249 10236 -54.9 -59.9 54 5.0 -55.0 220 61 324.8 324.8 290.3 325.0 0.05 40 236 10576 -56.3 -64.3 36 8.0 -56.4 215 60 327.7 327.7 291.1 327.8 0.03 41 232 10684 -55.9 -66.9 24 11.0 -56.1 215 61 329.9 329.9 291.7 330.0 0.02 42 200 11630 -53.5 -76.5 4 23.0 -53.8 230 64 348.0 348.0 296.2 348.1 0.01 43 199 11662 -53.4 -76.7 4 23.2 -53.8 230 64 348.6 348.7 296.3 348.7 0.01 44 191 11926 -52.9 -77.9 3 25.0 -53.2 230 64 353.6 353.6 297.4 353.6 0.00 45 185 12131 -54.1 -78.1 4 24.0 -54.4 228 64 354.9 354.9 297.7 354.9 0.00 46 174 12525 -51.7 -80.7 2 29.0 -52.2 226 63 365.2 365.2 299.7 365.2 0.00 47 154 13311 -54.1 -82.1 2 28.0 -54.5 243 50 374.0 374.0 301.2 374.0 0.00 48 150 13480 -52.9 -82.9 1 30.0 -53.4 230 45 378.9 378.9 302.1 378.9 0.00 49 145 13700 -50.5 -81.5 1 31.0 -51.1 228 44 386.8 386.8 303.3 386.8 0.00 50 136 14120 -49.5 -81.5 1 32.0 -50.3 231 41 395.7 395.7 304.6 395.7 0.00 51 121 14879 -54.3 -83.3 2 29.0 -54.8 255 33 400.4 400.4 305.3 400.4 0.00 52 119 14986 -54.1 -83.1 2 29.0 -54.6 251 33 402.7 402.7 305.6 402.7 0.00 53 109 15550 -54.3 -84.3 1 30.0 -54.8 245 30 412.5 412.5 306.8 412.5 0.00 54 100 16100 -56.5 -85.5 1 29.0 -56.9 255 29 418.6 418.6 307.6 418.6 0.00 55 85 17130 -55.1 -86.1 1 31.0 -55.7 235 38 441.3 441.3 310.0 441.3 0.00 56 84 17205 -52.3 -85.3 1 33.0 -53.2 235 39 448.5 448.5 310.7 448.5 0.00 57 70 18370 -56.1 -86.1 1 30.0 -56.8 270 28 464.4 464.4 312.1 464.4 0.00 58 58 19559 -59.1 -87.1 1 28.0 -59.7 255 23 483.3 483.3 313.7 483.3 0.00 59 55 19896 -55.1 -86.1 1 31.0 -56.0 255 29 499.8 499.8 314.9 499.8 0.00 60 50 20500 -58.9 -87.9 1 29.0 -59.6 310 14 504.7 504.7 315.3 504.7 0.00 61 48 20755 -59.9 -87.9 1 28.0 -60.5 313 22 508.2 508.2 315.5 508.2 0.00 62 40 21900 -56.9 -86.9 1 30.0 -57.9 280 15 543.0 543.0 317.7 543.0 0.01 63 30 23700 -61.5 -89.5 1 28.0 -62.3 310 15 577.0 577.0 319.5 577.0 0.00 64 25 24825 -63.7 -90.7 1 27.0 -64.4 307 22 601.5 601.5 320.7 601.6 0.00 65 20 26200 -62.3 -90.3 1 28.0 -63.3 300 25 645.5 645.5 322.5 645.5 0.01 66 19 26517 -61.9 -89.9 1 28.0 -63.0 295 24 656.3 656.3 322.9 656.3 0.01 67 13 28853 -64.5 -91.5 1 27.0 -65.7 304 32 722.5 722.5 325.1 722.5 0.01 68 10 30460 -63.7 -90.7 1 27.0 -65.3 280 34 781.8 781.8 326.8 781.9 0.01 69 9.7 30647 -64.5 -90.5 2 26.0 -66.0 785.6 785.6 326.9 785.7 0.01 70 5.6 34065 -56.9 -87.9 1 31.0 -61.5 952.7 952.8 330.4 953.0 0.03 TRP 236 10576 -56.3 -64.3 36 8.0 -56.4 215 60 327.7 327.7 291.1 327.8 0.03 WND 199 11662 -53.4 -76.7 4 23.2 -53.8 230 64 348.6 348.7 296.3 348.7 0.01 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 738.00 mb = 2408.48 m = 7901.73 ft Wetbulb zero: 801.51 mb = 1742.42 m = 5716.53 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 63.71 % Est. max temperature: 16.65 C = 61.98 F Sfc-Lift cond lev (LCL): 960.07 mb = 276.53 m = 907.23 ft T: 4.35 C 700-500 lapse rate: 5.95 C/km ThetaE index: 2.75 C Layer 700.0- 654.0 mb Conv cond level (CCL): 718.91 mb = 2617.85 m = 8588.66 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 22.68 C = 72.82 F Cap Strength: 9.95 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: 6.07 C Showalter Index: 8.49 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.06 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 76400.41 J/kg Cap Strength: 10.02 C Lift Cond Lev (LCL): 846.28 mb = 1301.61 m = 4270.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 25 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 ---------------------------------------------------------- 0 969 204 280 5 4.9 -0.9 | 86 20 -20.4 -1.6 1 957 305 305 19 15.6 -10.9 | 40 15 -9.8 -11.6 2 925 571 320 16 10.3 -12.3 | 49 20 -15.0 -13.0 3 921 610 320 14 9.0 -10.7 | 55 20 -16.3 -11.4 4 887 914 310 11 8.4 -7.1 | 65 19 -16.9 -7.8 5 855 1219 340 8 2.7 -7.5 | 70 24 -22.6 -8.2 6 850 1266 340 7 2.4 -6.6 | 72 24 -22.9 -7.3 7 823 1524 290 10 9.4 -3.4 | 75 16 -15.9 -4.1 8 793 1829 280 20 19.7 -3.5 | 53 7 -5.6 -4.2 9 763 2134 290 20 18.8 -6.8 | 41 10 -6.5 -7.6 10 735 2438 270 19 19.0 -0.0 | 83 6 -6.3 -0.7 11 708 2743 240 23 19.9 11.5 | 153 12 -5.4 10.8 12 700 2830 240 23 19.9 11.5 | 153 12 -5.4 10.8 13 654 3353 245 45 40.8 19.0 | 220 24 15.5 18.3 14 629 3658 235 48 39.3 27.5 | 208 30 14.0 26.8 15 581 4267 230 50 38.3 32.1 | 202 34 13.0 31.4 16 537 4877 225 52 36.8 36.8 | 198 38 11.4 36.0 17 500 5420 225 48 33.9 33.9 | 195 34 8.6 33.2 18 456 6096 215 51 29.3 41.8 | 185 41 3.9 41.1 19 400 7040 225 55 38.9 38.9 | 200 41 13.6 38.2 20 368 7620 225 62 43.8 43.8 | 203 47 18.5 43.1 21 300 9020 220 54 34.7 41.4 | 193 42 9.4 40.6 22 294 9144 220 55 35.4 42.1 | 194 43 10.0 41.4 23 250 10210 220 61 39.2 46.7 | 197 48 13.9 46.0 24 236 10576 215 60 34.4 49.1 | 191 49 9.1 48.4 25 233 10668 215 61 35.0 50.0 | 191 50 9.7 49.2 26 200 11630 230 64 49.0 41.1 | 210 47 23.7 40.4 27 199 11662 230 64 49.0 41.1 | 210 47 23.7 40.4 28 192 11887 230 64 49.0 41.1 | 210 47 23.7 40.4 29 175 12497 225 64 45.3 45.3 | 204 49 19.9 44.5 30 152 13411 245 48 43.5 20.3 | 223 27 18.2 19.6 31 150 13480 230 45 34.5 28.9 | 198 30 9.1 28.2 32 138 14021 225 42 29.7 29.7 | 189 29 4.4 29.0 33 126 14630 265 35 34.9 3.1 | 256 10 9.5 2.3 34 114 15240 240 31 26.8 15.5 | 186 15 1.5 14.8 35 100 16100 255 29 28.0 7.5 | 202 7 2.7 6.8 36 95 16459 255 29 28.0 7.5 | 202 7 2.7 6.8 37 90 16764 235 36 29.5 20.6 | 192 20 4.2 19.9 38 82 17374 235 40 32.8 22.9 | 199 23 7.4 22.2 39 74 17983 285 30 29.0 -7.8 | 337 9 3.6 -8.5 40 71 18288 265 26 25.9 2.3 | 200 2 0.6 1.5 41 70 18370 270 28 28.0 -0.0 | 285 3 2.7 -0.7 42 61 19202 255 16 15.5 4.1 | 109 10 -9.9 3.4 43 53 20117 255 33 31.9 8.5 | 220 10 6.5 7.8 44 50 20500 310 14 10.7 -9.0 | 56 18 -14.6 -9.7 45 48 20726 315 23 16.3 -16.3 | 28 19 -9.1 -17.0 46 46 21031 295 11 10.0 -4.6 | 71 16 -15.4 -5.4 47 44 21336 240 15 13.0 7.5 | 119 14 -12.3 6.8 48 42 21641 280 12 11.8 -2.1 | 78 14 -13.5 -2.8 49 38 22250 280 18 17.7 -3.1 | 63 9 -7.6 -3.8 50 36 22555 300 24 20.8 -12.0 | 20 14 -4.5 -12.7 51 33 23165 325 12 6.9 -9.8 | 60 21 -18.4 -10.6 52 31 23470 255 10 9.7 2.6 | 97 16 -15.7 1.9 53 30 23700 310 15 11.5 -9.6 | 53 17 -13.8 -10.4 54 30 23774 305 20 16.4 -11.5 | 36 15 -8.9 -12.2 55 28 24079 310 16 12.3 -10.3 | 50 17 -13.1 -11.0 56 26 24689 305 26 21.3 -14.9 | 14 16 -4.0 -15.6 57 24 24994 310 18 13.8 -11.6 | 43 17 -11.5 -12.3 58 23 25298 310 33 25.3 -21.2 | 0 22 -0.1 -21.9 59 22 25603 300 26 22.5 -13.0 | 12 14 -2.8 -13.7 60 21 25908 320 32 20.6 -24.5 | 11 26 -4.8 -25.2 61 20 26200 300 25 21.7 -12.5 | 16 14 -3.7 -13.2 62 19 26518 295 24 21.8 -10.1 | 18 11 -3.6 -10.9 63 17 27127 295 16 14.5 -6.8 | 55 13 -10.8 -7.5 64 16 27432 310 19 14.6 -12.2 | 40 17 -10.8 -12.9 65 15 28042 280 19 18.7 -3.3 | 59 8 -6.6 -4.0 66 14 28346 275 26 25.9 -2.3 | 349 3 0.6 -3.0 67 13 28956 310 33 25.3 -21.2 | 0 22 -0.1 -21.9 68 12 29261 300 37 32.0 -18.5 | 341 20 6.7 -19.2 69 10 30175 285 31 29.9 -8.0 | 332 10 4.6 -8.7 70 10 30460 280 34 33.5 -5.9 | 309 11 8.2 -6.6 Wind Parameters Mean winds (0-6000m): 238.4 at 33.8 knts Storm direction: 268.4 at 25.3 knts Shear (0-3000m) pos: 1.4 neg: 6.6 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 137.3 neg: -74.8 tot: 62.5 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.29 Bulk Shear: 142.89 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 ------------------------------------------------------------------------------- 500 312 15 51 18| 9.8 0.0 9.8| 27.8 -58.0 -30.1 -60.3 -0.36| 23.9 -8.6 1000 314 13 58 19| 3.6 0.0 3.6| 49.6 -58.0 -8.3 -8.3 -0.14| 16.0 -2.2 1500 311 12 62 18| 2.4 4.5 6.8| 59.6 -66.8 -7.2 -4.8 -0.11| 15.4 -1.6 2000 301 14 59 16| 2.1 3.3 5.5| 61.4 -74.8 -13.4 -6.7 -0.14| 13.6 -1.9 2500 292 15 60 13| 1.7 4.8 6.5| 84.1 -74.8 9.3 3.7 0.07| 14.1 1.0 3000 278 18 69 9| 1.4 6.6 8.0|137.3 -74.8 62.5 20.8 0.23| 14.7 3.3 4000 256 25 170 5| 1.1 6.6 7.7|154.0-132.6 21.4 5.3 0.14| 13.4 1.9 5000 245 30 191 12| 0.8 5.4 6.2|154.0-175.1 -21.1 -4.2 0.09| 11.5 1.1 6000 238 34 191 17| 0.7 4.8 5.5|165.2-241.3 -76.1 -12.7 0.04| 10.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251011.12.gif