UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 5 DEC 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 169 265 4 SFC 997 204 -21.7 -24.5 78 2.8 -22.0 265 4 251.7 251.7 251.3 253.1 0.53 2 925 740 -24.5 -26.5 83 2.0 -24.7 330 17 254.3 254.3 253.4 255.6 0.47 3 852 1334 -28.3 -28.8 95 0.5 -28.3 339 29 256.3 256.4 255.1 257.5 0.42 4 850 1351 -27.9 -29.2 89 1.3 -28.0 340 29 256.9 257.0 255.5 258.0 0.40 5 817 1636 -26.7 -33.7 52 7.0 -27.3 340 30 261.1 261.2 258.6 261.9 0.27 6 809 1707 -26.5 -32.5 57 6.0 -27.1 336 29 262.1 262.1 259.4 263.0 0.31 7 743 2319 -27.7 -32.6 63 4.9 -28.2 328 35 267.2 267.3 263.3 268.2 0.33 8 700 2745 -30.7 -34.8 67 4.1 -31.0 330 34 268.5 268.5 264.1 269.3 0.28 9 693 2816 -31.1 -33.7 78 2.6 -31.3 328 34 268.8 268.9 264.5 269.8 0.32 10 680 2950 -31.1 -37.1 56 6.0 -31.5 323 33 270.3 270.3 265.3 271.0 0.23 11 675 3002 -30.5 -44.5 24 14.0 -31.3 322 33 271.5 271.5 265.9 271.9 0.11 12 666 3097 -31.1 -46.1 21 15.0 -31.9 320 34 271.9 271.9 266.1 272.2 0.09 13 656 3204 -31.3 -38.3 50 7.0 -31.8 320 35 272.8 272.9 267.0 273.5 0.21 14 653 3236 -31.3 -40.3 41 9.0 -31.9 320 36 273.2 273.2 267.2 273.7 0.17 15 643 3345 -31.1 -37.1 56 6.0 -31.6 320 38 274.6 274.7 268.2 275.4 0.25 16 588 3975 -33.1 -49.1 19 16.0 -33.8 320 46 279.4 279.4 270.9 279.7 0.07 17 542 4543 -36.3 -56.3 11 20.0 -37.0 318 54 282.2 282.2 272.5 282.3 0.03 18 537 4607 -36.3 -48.3 28 12.0 -36.8 317 55 282.9 283.0 273.0 283.2 0.09 19 533 4658 -36.3 -56.3 11 20.0 -37.0 317 56 283.5 283.6 273.3 283.7 0.04 20 515 4896 -36.7 -61.7 6 25.0 -37.4 315 61 285.9 285.9 274.5 285.9 0.02 21 500 5100 -37.1 -58.1 9 21.0 -37.8 320 66 287.8 287.8 275.6 287.9 0.03 22 473 5482 -39.5 -58.5 12 19.0 -40.1 320 68 289.4 289.4 276.4 289.5 0.03 23 467 5570 -40.1 -50.1 34 10.0 -40.5 320 69 289.8 289.8 276.7 290.0 0.08 24 458 5703 -41.1 -50.1 37 9.0 -41.5 320 70 290.1 290.1 276.9 290.4 0.09 25 419 6302 -45.9 -52.9 45 7.0 -46.1 320 71 291.4 291.5 277.5 291.7 0.07 26 400 6610 -47.7 -57.7 31 10.0 -47.9 320 69 293.0 293.0 278.2 293.1 0.04 27 380 6947 -50.1 -59.1 34 9.0 -50.3 318 70 294.2 294.2 278.7 294.3 0.03 28 345 7575 -52.5 -68.5 13 16.0 -52.7 315 71 299.1 299.2 281.0 299.2 0.01 29 338 7708 -53.1 -68.1 15 15.0 -53.3 310 71 300.1 300.1 281.4 300.1 0.01 30 309 8288 -51.6 -71.1 8 19.5 -51.8 315 77 310.0 310.0 285.3 310.0 0.01 31 300 8480 -51.1 -72.1 6 21.0 -51.4 320 70 313.3 313.3 286.5 313.4 0.01 32 275 9047 -49.3 -76.3 3 27.0 -49.7 319 69 323.8 323.8 289.9 323.8 0.00 33 264 9314 -50.7 -77.7 3 27.0 -51.0 318 68 325.6 325.6 290.5 325.6 0.00 34 258 9464 -48.9 -77.9 2 29.0 -49.3 317 68 330.4 330.4 291.8 330.4 0.00 35 251 9644 -49.7 -78.7 2 29.0 -50.1 315 69 331.8 331.8 292.2 331.8 0.00 36 250 9670 -49.5 -78.5 2 29.0 -49.9 315 69 332.5 332.5 292.4 332.5 0.00 37 226 10333 -47.9 -79.9 1 32.0 -48.4 315 68 344.7 344.7 295.4 344.7 0.00 38 217 10601 -49.1 -81.1 1 32.0 -49.6 315 67 346.8 346.8 295.9 346.8 0.00 39 200 11140 -45.7 -80.7 1 35.0 -46.5 305 60 360.4 360.4 298.8 360.4 0.00 40 199 11174 -45.5 -80.5 1 35.0 -46.3 305 60 361.2 361.2 299.0 361.3 0.00 41 150 13050 -49.5 -83.5 1 34.0 -50.2 310 52 384.8 384.8 303.0 384.8 0.00 42 124 14301 -47.5 -83.5 1 36.0 -48.5 305 53 409.9 409.9 306.5 410.0 0.00 43 113 14908 -51.7 -84.7 1 33.0 -52.4 329 40 413.1 413.1 306.9 413.2 0.00 44 105 15384 -52.3 -85.3 1 33.0 -53.0 315 42 420.8 420.8 307.8 420.8 0.00 45 100 15700 -50.7 -84.7 1 34.0 -51.5 315 50 429.8 429.8 308.8 429.8 0.00 46 94 16103 -51.7 -85.7 1 34.0 -52.5 309 56 435.5 435.5 309.4 435.5 0.00 47 70 18030 -48.7 -84.7 1 36.0 -50.1 325 55 480.2 480.2 313.5 480.2 0.00 48 61 18938 -46.5 -84.5 1 38.0 -48.6 330 50 504.4 504.4 315.2 504.4 0.01 49 54 19739 -49.9 -85.9 1 36.0 -51.5 335 28 514.4 514.4 315.9 514.5 0.00 50 50 20250 -42.7 -82.7 0 40.0 -46.0 300 32 542.8 542.8 317.7 542.9 0.01 51 33 23024 -48.3 -86.3 0 38.0 -51.1 322 39 596.5 596.5 320.5 596.5 0.01 52 31 23440 -43.9 -83.9 0 40.0 -48.1 334 39 619.1 619.1 321.5 619.2 0.01 53 30 23660 -44.5 -84.5 0 40.0 -48.6 360 28 623.3 623.3 321.6 623.4 0.01 54 27 24361 -46.5 -85.5 0 39.0 -50.3 360 22 636.8 636.8 322.2 636.8 0.01 55 23 25430 -43.9 -83.9 0 40.0 -49.0 342 35 674.3 674.3 323.6 674.4 0.02 56 21 26036 -46.7 -85.7 0 39.0 -51.1 337 28 683.6 683.6 323.9 683.7 0.01 57 20 26360 -46.1 -85.1 0 39.0 -50.8 355 24 695.1 695.1 324.3 695.2 0.01 58 19 26703 -46.3 -85.3 0 39.0 -51.1 1 33 704.7 704.7 324.6 704.8 0.01 59 19 26703 -42.3 -83.3 0 41.0 -48.7 1 33 717.1 717.2 325.0 717.3 0.02 60 14 28750 -48.5 -86.5 0 38.0 -53.5 345 32 761.6 761.6 326.3 761.7 0.02 61 13 29247 -41.3 -82.3 0 41.0 -49.7 30 21 802.8 802.8 327.3 803.1 0.04 62 12 29790 -43.7 -83.7 0 40.0 -51.3 331 22 812.9 812.9 327.5 813.2 0.03 63 11 30377 -43.1 -83.1 0 40.0 -51.4 327 26 835.6 835.6 328.1 835.9 0.04 64 10 31030 -36.9 -78.9 0 42.0 -48.9 350 9 881.8 881.8 329.1 882.6 0.08 65 9.6 31313 -36.5 -79.5 0 43.0 -49.0 893.7 893.7 329.3 894.5 0.08 66 9.1 31681 -39.9 -80.9 0 41.0 -50.7 894.4 894.4 329.3 895.1 0.06 67 8.7 31989 -38.1 -80.1 0 42.0 -50.1 913.0 913.0 329.7 913.8 0.08 68 7.1 33375 -42.5 -82.5 0 40.0 -53.0 949.5 949.5 330.4 950.2 0.06 69 6.9 33569 -39.9 -80.9 0 41.0 -52.1 968.1 968.1 330.7 969.0 0.08 70 5.6 34973 -47.3 -86.3 0 39.0 -56.3 995.0 995.1 331.1 995.5 0.04 71 4.7 36131 -47.7 -86.7 0 39.0 -57.2 1044.3 1044.3 331.8 1044.8 0.05 TRP 338 7708 -53.1 -68.1 15 15.0 -53.3 310 71 300.1 300.1 281.4 300.1 0.01 WND 309 8288 -51.6 -71.1 8 19.5 -51.8 315 77 310.0 310.0 285.3 310.0 0.01 Sounding variables and indices 1000-500 mb thick: 4931.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 51.22 % Est. max temperature: -16.08 C = 3.06 F Sfc-Lift cond lev (LCL): 951.79 mb = 535.82 m = 1757.93 ft T: -23.43 C 700-500 lapse rate: 2.72 C/km ThetaE index: 0.00 C Layer 997.0- 0.0 mb Conv cond level (CCL): 882.80 mb = 1077.50 m = 3535.07 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -17.93 C = -0.27 F Cap Strength: 25.74 C Lifted Index: 27.10 C Risk: None Lifted Index @300 mb: 41.49 C Lifted Index @700 mb: 12.70 C Showalter Index: 24.46 C Risk: None Total Totals Index: 17.10 C Risk: None Vertical Totals Index: 9.20 C Cross Totals Index: 7.90 C K Index: -24.10 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 6.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.46 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 86278.08 J/kg Cap Strength: 26.94 C Lift Cond Lev (LCL): 911.88 mb = 843.27 m = 2766.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 32 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 ---------------------------------------------------------- 0 997 204 265 4 4.0 0.3 | 179 32 -0.3 31.6 1 983 305 290 9 8.5 -3.1 | 188 29 4.2 28.2 2 942 610 320 15 9.6 -11.5 | 195 21 5.3 19.8 3 925 740 330 17 8.5 -14.7 | 194 17 4.2 16.6 4 903 914 330 21 10.5 -18.2 | 205 14 6.2 13.1 5 866 1219 330 27 13.5 -23.4 | 229 12 9.2 7.9 6 850 1351 340 29 9.9 -27.3 | 234 7 5.6 4.0 7 830 1524 345 31 8.0 -29.9 | 250 4 3.7 1.3 8 795 1829 330 28 14.0 -24.2 | 234 12 9.7 7.0 9 762 2134 325 34 19.5 -27.9 | 257 16 15.2 3.4 10 731 2438 330 36 18.0 -31.2 | 270 14 13.7 0.1 11 700 2743 330 34 17.0 -29.4 | 262 13 12.7 1.8 12 700 2745 330 34 17.0 -29.4 | 262 13 12.7 1.8 13 670 3048 320 33 21.2 -25.3 | 250 18 16.9 6.0 14 614 3658 320 43 27.6 -32.9 | 274 23 23.3 -1.7 15 563 4267 320 48 30.9 -36.8 | 282 27 26.6 -5.5 16 516 4877 315 61 43.1 -43.1 | 287 41 38.8 -11.8 17 500 5100 320 66 42.4 -50.6 | 297 43 38.1 -19.3 18 432 6096 320 72 46.3 -55.2 | 300 48 42.0 -23.9 19 400 6610 320 69 44.4 -52.9 | 298 45 40.1 -21.6 20 343 7620 315 71 50.2 -50.2 | 292 50 45.9 -18.9 21 338 7708 310 71 54.4 -45.6 | 286 52 50.1 -14.4 22 309 8288 315 77 54.4 -54.4 | 295 55 50.2 -23.2 23 300 8480 320 70 45.0 -53.6 | 299 46 40.7 -22.3 24 298 8534 315 77 54.4 -54.4 | 295 55 50.2 -23.2 25 271 9144 320 67 43.1 -51.3 | 297 44 38.8 -20.0 26 250 9670 315 69 48.8 -48.8 | 291 48 44.5 -17.5 27 215 10668 315 67 47.4 -47.4 | 290 46 43.1 -16.1 28 200 11140 305 60 49.1 -34.4 | 274 45 44.9 -3.1 29 196 11278 305 59 48.3 -33.8 | 273 44 44.0 -2.6 30 150 13050 310 52 39.8 -33.4 | 273 36 35.5 -2.1 31 142 13411 310 51 39.1 -32.8 | 272 35 34.8 -1.5 32 135 13716 310 58 44.4 -37.3 | 278 41 40.1 -6.0 33 123 14326 305 53 43.4 -30.4 | 269 39 39.1 0.9 34 112 14935 330 39 19.5 -33.8 | 279 15 15.2 -2.5 35 107 15240 315 38 26.9 -26.9 | 259 23 22.6 4.4 36 100 15700 315 50 35.4 -35.4 | 277 31 31.1 -4.1 37 98 15850 310 55 42.1 -35.4 | 276 38 37.8 -4.1 38 81 17069 305 60 49.1 -34.4 | 274 45 44.9 -3.1 39 77 17374 310 60 46.0 -38.6 | 280 42 41.7 -7.3 40 70 18030 325 55 31.5 -45.1 | 297 31 27.3 -13.8 41 61 18898 330 51 25.5 -44.2 | 301 25 21.2 -12.9 42 53 19812 335 26 11.0 -23.6 | 221 10 6.7 7.7 43 51 20117 310 25 19.2 -16.1 | 224 21 14.9 15.2 44 50 20250 300 32 27.7 -16.0 | 237 28 23.4 15.3 45 49 20422 315 33 23.3 -23.3 | 247 21 19.0 8.0 46 47 20726 290 37 34.8 -12.7 | 239 36 30.5 18.6 47 42 21336 330 33 16.5 -28.6 | 257 13 12.2 2.7 48 41 21641 325 23 13.2 -18.8 | 216 15 8.9 12.4 49 39 21946 305 41 33.6 -23.5 | 255 30 29.3 7.8 50 35 22555 330 34 17.0 -29.4 | 262 13 12.7 1.8 51 32 23165 320 41 26.4 -31.4 | 270 22 22.1 -0.1 52 31 23470 335 39 16.5 -35.3 | 288 13 12.2 -4.1 53 30 23660 360 28 -0.0 -28.0 | 127 5 -4.3 3.3 54 29 23774 355 30 2.6 -29.9 | 130 2 -1.7 1.4 55 27 24384 360 22 -0.0 -22.0 | 155 10 -4.3 9.3 56 26 24689 340 28 9.6 -26.3 | 227 7 5.3 5.0 57 23 25298 345 36 9.3 -34.8 | 305 6 5.0 -3.5 58 21 25908 330 30 15.0 -26.0 | 244 12 10.7 5.3 59 20 26360 355 24 2.1 -23.9 | 163 8 -2.2 7.4 60 20 26518 355 35 3.1 -34.9 | 19 4 -1.2 -3.6 61 18 27127 15 27 -7.0 -26.1 | 115 12 -11.3 5.2 62 17 27432 5 21 -1.8 -20.9 | 149 12 -6.1 10.4 63 16 27737 20 13 -4.4 -12.2 | 155 21 -8.7 19.1 64 14 28651 335 34 14.4 -30.8 | 267 10 10.1 0.5 65 13 29261 30 21 -10.5 -18.2 | 132 20 -14.8 13.1 66 12 29566 10 15 -2.6 -14.8 | 157 18 -6.9 16.5 67 12 29870 320 24 15.4 -18.4 | 221 17 11.1 12.9 68 11 30175 320 31 19.9 -23.7 | 244 17 15.6 7.5 69 10 31030 350 9 1.6 -8.9 | 173 23 -2.7 22.4 Wind Parameters Mean winds (0-6000m): 322.2 at 42.1 knts Storm direction: 352.2 at 31.6 knts Shear (0-3000m) pos: 4.9 neg: 2.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 78.3 deg Storm rel helicity (0-3000m) pos: 130.5 neg: -19.3 tot: 111.2 m^2/s^2 ave: 37.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 126.18 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 ------------------------------------------------------------------------------- 500 310 12 191 24| 15.4 0.0 15.4| 57.5 -0.5 56.9 113.9 0.45| 17.3 7.8 1000 323 17 197 19| 13.0 0.0 13.0| 87.6 -0.5 87.1 87.1 0.58| 14.0 8.1 1500 331 21 204 14| 9.7 0.0 9.7| 92.3 -2.2 90.1 60.1 0.43| 13.8 5.9 2000 330 23 214 13| 7.3 2.0 9.2|113.4 -4.0 109.4 54.7 0.45| 12.9 5.7 2500 330 26 224 12| 5.9 1.6 7.5|121.3 -8.2 113.1 45.2 0.43| 11.1 4.8 3000 329 27 230 13| 4.9 2.2 7.2|130.5 -19.3 111.2 37.1 0.36| 10.6 3.8 4000 326 31 247 14| 3.7 2.9 6.6|183.6 -19.3 164.3 41.1 0.42| 9.5 4.0 5000 323 36 263 18| 4.0 3.4 7.4|292.7 -19.3 273.4 54.7 0.44| 9.9 4.3 6000 322 42 275 22| 3.3 3.2 6.5|316.4 -21.9 294.5 49.1 0.43| 8.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251205.12.gif