UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 28 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 115 SFC 990 204 -2.1 -2.8 95 0.7 -2.4 320 5 271.8 272.3 271.3 280.3 3.14 2 927 714 -5.5 -5.9 97 0.4 -5.7 9 21 273.5 274.0 271.6 280.8 2.65 3 925 731 -5.5 -6.0 96 0.5 -5.7 10 21 273.7 274.1 271.7 280.9 2.64 4 899 955 -4.3 -4.7 97 0.4 -4.4 4 15 277.2 277.7 274.3 285.5 3.00 5 870 1213 -5.7 -5.8 99 0.1 -5.7 0 23 278.3 278.8 274.7 286.3 2.85 6 850 1396 -3.5 -3.6 99 0.1 -3.6 30 21 282.5 283.1 277.7 292.2 3.44 7 839 1499 -3.1 -3.1 100 0.0 -3.1 34 21 284.0 284.6 278.7 294.2 3.62 8 700 2911 -11.5 -12.0 96 0.5 -11.6 60 20 289.7 290.1 279.7 296.2 2.17 9 694 2977 -12.1 -12.4 98 0.3 -12.2 60 20 289.8 290.2 279.6 296.1 2.12 10 691 3010 -12.3 -15.6 76 3.3 -13.2 60 20 289.9 290.2 279.0 294.9 1.64 11 638 3614 -16.7 -17.4 94 0.7 -16.9 33 21 291.6 291.9 279.7 296.3 1.53 12 616 3876 -18.1 -21.5 75 3.4 -18.8 20 22 293.0 293.2 279.7 296.4 1.11 13 603 4035 -18.7 -20.7 84 2.0 -19.1 16 22 294.1 294.3 280.4 297.9 1.22 14 583 4285 -20.7 -25.5 65 4.8 -21.6 20 21 294.6 294.7 280.1 297.2 0.82 15 556 4634 -23.3 -27.4 69 4.1 -23.9 31 22 295.5 295.7 280.4 297.9 0.73 16 536 4900 -25.5 -34.5 43 9.0 -26.6 40 23 296.0 296.1 280.1 297.3 0.38 17 513 5216 -28.1 -38.1 38 10.0 -29.1 30 26 296.6 296.6 280.3 297.5 0.28 18 500 5400 -29.1 -37.1 46 8.0 -29.9 30 19 297.6 297.6 280.7 298.6 0.32 19 437 6346 -37.3 -41.8 63 4.5 -37.6 34 22 298.9 298.9 281.1 299.6 0.22 20 420 6618 -39.5 -44.3 60 4.8 -39.8 38 20 299.4 299.5 281.4 300.1 0.18 21 400 6950 -42.1 -49.1 46 7.0 -42.4 10 20 300.3 300.3 281.6 300.7 0.11 22 380 7295 -44.1 -57.1 22 13.0 -44.5 357 20 302.1 302.1 282.3 302.2 0.04 23 361 7638 -45.1 -62.1 13 17.0 -45.5 30 26 305.2 305.2 283.5 305.3 0.02 24 300 8860 -50.3 -66.3 13 16.0 -50.6 30 26 314.5 314.5 286.9 314.5 0.02 25 262 9738 -53.3 -67.3 17 14.0 -53.5 1 21 322.5 322.5 289.5 322.5 0.02 26 251 10014 -52.9 -68.9 13 16.0 -53.1 18 13 327.0 327.0 290.9 327.1 0.01 27 250 10040 -53.1 -69.1 13 16.0 -53.4 20 12 327.1 327.1 290.9 327.2 0.01 28 239 10329 -54.7 -69.7 14 15.0 -54.9 355 10 329.0 329.0 291.5 329.0 0.01 29 203 11383 -51.3 -73.3 6 22.0 -51.7 292 11 350.0 350.0 296.7 350.1 0.01 30 200 11480 -51.7 -75.7 4 24.0 -52.1 285 11 350.9 350.9 296.8 350.9 0.01 31 195 11644 -52.3 -76.3 4 24.0 -52.7 274 10 352.5 352.5 297.2 352.5 0.01 32 172 12456 -51.5 -76.5 3 25.0 -52.0 234 16 366.7 366.7 299.9 366.7 0.01 33 150 13340 -52.9 -77.9 3 25.0 -53.4 230 13 378.9 378.9 302.1 379.0 0.01 34 134 14065 -54.5 -79.5 3 25.0 -54.9 241 17 388.5 388.5 303.6 388.5 0.01 35 117 14937 -52.7 -78.7 3 26.0 -53.3 245 23 407.2 407.2 306.2 407.2 0.01 36 100 15950 -52.9 -78.9 3 26.0 -53.6 250 17 425.5 425.5 308.3 425.6 0.01 37 83 17150 -54.1 -81.1 2 27.0 -54.8 254 19 446.4 446.4 310.5 446.4 0.01 38 72 18068 -51.7 -80.7 2 29.0 -52.7 242 25 470.0 470.0 312.7 470.0 0.01 39 70 18250 -52.7 -80.7 2 28.0 -53.7 245 27 471.6 471.6 312.8 471.7 0.01 40 50 20410 -54.5 -82.5 2 28.0 -55.6 210 11 515.0 515.0 316.0 515.1 0.01 41 30 23680 -55.3 -83.3 2 28.0 -56.8 285 11 593.9 593.9 320.3 594.0 0.01 42 20 26270 -54.7 -83.7 2 29.0 -56.9 360 2 668.7 668.7 323.4 668.9 0.02 43 16 27689 -56.7 -84.7 2 28.0 -58.9 327 13 706.3 706.3 324.6 706.4 0.02 44 16 27689 -54.7 -83.7 2 29.0 -57.4 327 13 712.8 712.8 324.8 713.0 0.02 45 11 30067 -57.9 -84.9 2 27.0 -60.5 19 25 781.8 781.8 326.8 782.0 0.03 46 10 30670 -55.9 -83.9 2 28.0 -59.3 25 15 810.9 810.9 327.5 811.2 0.03 47 8.4 31785 -53.9 -82.9 2 29.0 -58.4 860.2 860.2 328.6 860.7 0.05 48 6.7 33235 -54.5 -83.5 2 29.0 -59.5 915.1 915.2 329.7 915.7 0.06 TRP 239 10329 -54.7 -69.7 14 15.0 -54.9 355 10 329.0 329.0 291.5 329.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5285.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 83.63 % Est. max temperature: 9.85 C = 49.74 F Sfc-Lift cond lev (LCL): 979.13 mb = 289.72 m = 950.52 ft T: -2.67 C 700-500 lapse rate: 7.07 C/km Conv cond level (CCL): 942.75 mb = 583.57 m = 1914.58 ft Mean mixing ratio: 2.87 g/kg Conv temperature: -0.85 C = 30.48 F Cap Strength: 12.84 C Lifted Index: 13.45 C Risk: None Lifted Index @300 mb: 23.22 C Lifted Index @700 mb: 9.87 C Showalter Index: 5.45 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 25.50 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 103.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.18 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.40 C Lift Cond Lev (LCL): 931.30 mb = 678.45 m = 2225.87 ft Lev Free Conv (LFC): 926.30 mb = 720.20 m = 2362.84 ft Equ Level (EL): 916.30 mb = 805.35 m = 2642.19 ft B at Equ Level: 20.37 J/kg Max Parcel Lev (MPL): 886.30 mb = 1067.06 m = 3500.82 ft Wind level data Storm motion: 57 at 15 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 ---------------------------------------------------------- 0 990 204 320 5 3.2 -3.8 | 254 17 16.1 4.6 1 977 305 335 15 6.3 -13.6 | 285 20 19.2 -5.2 2 940 610 360 24 -0.0 -24.0 | 320 20 12.9 -15.6 3 925 731 10 21 -3.6 -20.7 | 323 15 9.2 -12.3 4 904 914 5 14 -1.2 -13.9 | 295 13 11.7 -5.5 5 869 1219 360 23 -0.0 -23.0 | 319 19 12.9 -14.6 6 850 1396 30 21 -10.5 -18.2 | 346 10 2.4 -9.8 7 836 1524 35 21 -12.0 -17.2 | 355 9 0.8 -8.8 8 804 1829 30 19 -9.5 -16.5 | 337 9 3.4 -8.0 9 773 2134 20 19 -6.5 -17.9 | 326 11 6.4 -9.4 10 744 2438 35 17 -9.8 -13.9 | 330 6 3.1 -5.5 11 715 2743 40 19 -12.2 -14.6 | 354 6 0.7 -6.1 12 700 2911 60 20 -17.3 -10.0 | 70 5 -4.4 -1.6 13 687 3048 60 20 -17.3 -10.0 | 70 5 -4.4 -1.6 14 633 3658 30 21 -10.5 -18.2 | 346 10 2.4 -9.8 15 607 3962 15 22 -5.7 -21.3 | 331 15 7.2 -12.8 16 583 4267 20 21 -7.2 -19.7 | 333 13 5.7 -11.3 17 537 4877 40 23 -14.8 -17.6 | 12 9 -1.9 -9.2 18 515 5182 30 27 -13.5 -23.4 | 2 15 -0.6 -15.0 19 500 5400 30 19 -9.5 -16.5 | 337 9 3.4 -8.0 20 473 5791 25 21 -8.9 -19.0 | 339 11 4.0 -10.6 21 452 6096 30 24 -12.0 -20.8 | 356 12 0.9 -12.4 22 414 6706 40 19 -12.2 -14.6 | 354 6 0.7 -6.1 23 400 6950 10 20 -3.5 -19.7 | 320 15 9.4 -11.3 24 396 7010 25 16 -6.8 -14.5 | 315 9 6.1 -6.1 25 379 7315 355 20 1.7 -19.9 | 308 19 14.6 -11.5 26 362 7620 30 26 -13.0 -22.5 | 0 14 -0.1 -14.1 27 330 8230 15 25 -6.5 -24.1 | 338 17 6.4 -15.7 28 315 8534 25 30 -12.7 -27.2 | 359 19 0.2 -18.8 29 300 8860 30 26 -13.0 -22.5 | 0 14 -0.1 -14.1 30 287 9144 20 28 -9.6 -26.3 | 350 18 3.3 -17.9 31 261 9754 360 21 -0.0 -21.0 | 314 18 12.9 -12.6 32 250 10040 20 12 -4.1 -11.3 | 288 9 8.8 -2.9 33 249 10058 20 15 -5.1 -14.1 | 306 10 7.7 -5.7 34 239 10329 355 10 0.9 -10.0 | 276 14 13.8 -1.5 35 238 10363 20 12 -4.1 -11.3 | 288 9 8.8 -2.9 36 227 10668 310 9 6.9 -5.8 | 262 20 19.8 2.6 37 216 10973 270 10 10.0 -0.0 | 250 24 22.9 8.4 38 206 11278 300 10 8.7 -5.0 | 261 22 21.5 3.4 39 200 11480 285 11 10.6 -2.8 | 257 24 23.5 5.6 40 197 11582 270 10 10.0 -0.0 | 250 24 22.9 8.4 41 188 11887 290 12 11.3 -4.1 | 260 25 24.2 4.3 42 171 12497 230 16 12.3 10.3 | 233 31 25.1 18.7 43 156 13106 255 14 13.5 3.6 | 245 29 26.4 12.0 44 150 13340 230 13 10.0 8.4 | 234 28 22.8 16.8 45 148 13411 220 12 7.7 9.2 | 229 27 20.6 17.6 46 129 14326 250 19 17.9 6.5 | 244 34 30.7 14.9 47 123 14630 240 20 17.3 10.0 | 239 35 30.2 18.4 48 112 15240 250 25 23.5 8.6 | 245 40 36.4 17.0 49 102 15850 230 18 13.8 11.6 | 233 33 26.7 20.0 50 100 15950 250 17 16.0 5.8 | 244 32 28.9 14.2 51 97 16154 250 17 16.0 5.8 | 244 32 28.9 14.2 52 80 17374 255 19 18.4 4.9 | 247 34 31.2 13.3 53 76 17678 235 20 16.4 11.5 | 236 35 29.3 19.9 54 70 18250 245 27 24.5 11.4 | 242 42 37.4 19.8 55 70 18288 240 28 24.2 14.0 | 239 43 37.1 22.4 56 63 18898 265 20 19.9 1.7 | 253 34 32.8 10.2 57 60 19202 250 19 17.9 6.5 | 244 34 30.7 14.9 58 58 19507 270 10 10.0 -0.0 | 250 24 22.9 8.4 59 55 19812 265 4 4.0 0.3 | 243 19 16.9 8.8 60 52 20117 230 16 12.3 10.3 | 233 31 25.1 18.7 61 50 20410 210 11 5.5 9.5 | 226 26 18.4 18.0 62 50 20422 255 13 12.6 3.4 | 245 28 25.4 11.8 63 48 20726 215 11 6.3 9.0 | 228 26 19.2 17.4 64 45 21031 200 13 4.4 12.2 | 220 27 17.3 20.6 65 43 21336 225 22 15.6 15.6 | 230 37 28.4 24.0 66 41 21641 265 20 19.9 1.7 | 253 34 32.8 10.2 67 39 21946 270 10 10.0 -0.0 | 250 24 22.9 8.4 68 38 22250 220 10 6.4 7.7 | 230 25 19.3 16.1 69 36 22555 255 10 9.7 2.6 | 244 25 22.5 11.0 70 34 22860 245 21 19.0 8.9 | 242 36 31.9 17.3 71 33 23165 250 17 16.0 5.8 | 244 32 28.9 14.2 72 30 23680 285 11 10.6 -2.8 | 257 24 23.5 5.6 73 28 24079 275 10 10.0 -0.9 | 252 24 22.8 7.6 74 27 24384 305 2 1.6 -1.1 | 243 16 14.5 7.3 75 23 25298 305 10 8.2 -5.7 | 263 21 21.1 2.7 76 20 26270 360 2 -0.0 -2.0 | 243 14 12.9 6.4 77 17 27432 310 11 8.4 -7.1 | 266 21 21.3 1.4 78 16 27737 330 13 6.5 -11.3 | 278 20 19.4 -2.8 79 14 28346 55 11 -9.0 -6.3 | 241 4 3.9 2.1 80 14 28651 60 14 -12.1 -7.0 | 208 2 0.8 1.4 81 13 28956 30 14 -7.0 -12.1 | 302 7 5.9 -3.7 82 12 29261 15 18 -4.7 -17.4 | 317 12 8.2 -9.0 83 12 29566 350 24 4.2 -23.6 | 312 23 17.0 -15.2 84 11 30175 25 25 -10.6 -22.7 | 351 14 2.3 -14.2 85 10 30670 25 15 -6.3 -13.6 | 308 8 6.5 -5.2 Wind Parameters Mean winds (0-6000m): 26.8 at 20.5 knts Storm direction: 56.8 at 15.4 knts Shear (0-3000m) pos: 4.5 neg: 1.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 144.5 deg Storm rel helicity (0-3000m) pos: 180.4 neg: -37.3 tot: 143.1 m^2/s^2 ave: 47.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.17 Bulk Shear: 18.91 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 ------------------------------------------------------------------------------- 500 351 18 302 18| 19.2 0.0 19.2|114.1 0.0 114.1 228.3 0.87| 27.2 23.7 1000 358 18 306 17| 9.6 1.6 11.2|137.1 -23.6 113.5 113.5 0.53| 21.7 11.5 1500 8 19 316 15| 7.0 1.0 8.0|167.0 -26.8 140.2 93.5 0.52| 19.4 10.0 2000 13 19 320 13| 5.2 1.6 6.8|167.3 -33.9 133.3 66.7 0.43| 15.8 6.8 2500 17 19 322 12| 4.7 1.3 6.0|172.0 -33.9 138.0 55.2 0.43| 13.9 6.0 3000 23 19 329 11| 4.5 1.0 5.5|180.4 -37.3 143.1 47.7 0.43| 13.3 5.7 4000 25 20 334 10| 3.4 2.3 5.6|181.8 -59.5 122.4 30.6 0.26| 11.9 3.1 5000 26 20 338 10| 3.2 2.0 5.3|202.5 -66.7 135.8 27.2 0.28| 10.9 3.0 6000 27 21 340 11| 3.0 1.8 4.8|214.4 -79.9 134.5 22.4 0.24| 10.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251028.12.gif