UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 19 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 47 SFC 982 204 3.2 -0.4 77 3.6 1.7 0 0 277.8 278.4 275.7 288.2 3.78 2 925 675 -1.3 -1.3 100 0.0 -1.3 250 7 278.0 278.6 275.8 288.3 3.75 3 883 1044 -4.1 -4.1 100 0.0 -4.1 269 11 278.8 279.3 275.5 287.7 3.19 4 878 1089 -0.9 -3.9 80 3.0 -2.1 277 12 282.6 283.1 277.6 291.8 3.26 5 875 1116 -0.5 -3.4 81 2.9 -1.7 282 12 283.3 283.8 278.1 292.9 3.40 6 850 1348 -0.5 -4.8 73 4.3 -2.2 295 15 285.6 286.2 278.9 294.7 3.14 7 847 1376 -0.5 -5.0 72 4.5 -2.3 294 15 285.9 286.5 279.0 294.9 3.11 8 820 1635 -1.9 -5.4 77 3.5 -3.3 286 19 287.1 287.6 279.6 296.1 3.11 9 811 1723 -1.9 -7.9 63 6.0 -4.1 283 20 288.0 288.5 279.4 295.6 2.60 10 786 1971 -3.9 -10.9 58 7.0 -6.2 284 20 288.4 288.8 279.0 294.7 2.11 11 700 2873 -11.5 -14.5 78 3.0 -12.3 280 23 289.7 290.1 279.1 295.1 1.77 12 683 3061 -13.1 -15.6 81 2.5 -13.8 281 22 290.0 290.3 279.1 295.0 1.66 13 625 3733 -16.1 -27.1 38 11.0 -18.1 288 19 294.0 294.2 279.6 296.2 0.66 14 500 5370 -29.3 -43.3 25 14.0 -30.4 280 23 297.3 297.3 280.4 297.9 0.17 15 488 5543 -30.7 -45.7 22 15.0 -31.8 278 23 297.7 297.7 280.5 298.1 0.13 16 459 5975 -32.5 -51.5 13 19.0 -33.6 287 25 300.7 300.7 281.7 300.9 0.07 17 444 6209 -32.1 -54.1 9 22.0 -33.3 293 27 304.1 304.1 283.1 304.3 0.06 18 400 6940 -35.1 -60.1 6 25.0 -36.2 305 37 309.4 309.4 285.1 309.5 0.03 19 328 8295 -42.7 -67.7 5 25.0 -43.3 294 46 317.0 317.0 287.8 317.0 0.01 20 315 8566 -44.4 -67.6 6 23.2 -45.0 290 62 318.3 318.3 288.2 318.3 0.01 21 300 8890 -46.5 -67.5 7 21.0 -47.0 290 52 319.8 319.8 288.7 319.9 0.01 22 285 9231 -48.3 -69.3 7 21.0 -48.7 290 44 322.0 322.0 289.3 322.0 0.01 23 250 10100 -47.9 -76.9 2 29.0 -48.4 260 17 334.9 334.9 293.0 334.9 0.00 24 240 10369 -47.3 -77.3 2 30.0 -47.9 250 25 339.7 339.7 294.3 339.7 0.00 25 229 10677 -48.7 -76.7 2 28.0 -49.2 260 29 342.1 342.1 294.8 342.2 0.00 26 211 11216 -46.9 -78.9 1 32.0 -47.6 258 24 353.1 353.1 297.3 353.1 0.00 27 200 11570 -47.3 -79.3 1 32.0 -48.0 270 23 357.9 357.9 298.3 357.9 0.00 28 189 11944 -48.3 -80.3 1 32.0 -48.9 267 23 362.1 362.1 299.1 362.1 0.00 29 178 12341 -47.3 -80.3 1 33.0 -48.0 244 22 370.0 370.0 300.6 370.0 0.00 30 172 12567 -49.3 -80.3 1 31.0 -49.9 237 22 370.3 370.3 300.6 370.4 0.00 31 162 12961 -49.1 -81.1 1 32.0 -49.8 253 21 377.1 377.1 301.8 377.1 0.00 32 154 13296 -46.9 -80.9 1 34.0 -47.8 241 16 386.3 386.3 303.2 386.3 0.00 33 150 13470 -48.5 -81.5 1 33.0 -49.3 220 24 386.5 386.5 303.3 386.5 0.00 34 144 13738 -50.1 -82.1 1 32.0 -50.8 231 31 388.2 388.2 303.5 388.3 0.00 35 127 14556 -51.7 -82.7 1 31.0 -52.3 253 19 399.6 399.6 305.2 399.6 0.00 36 120 14924 -51.3 -83.3 1 32.0 -52.0 222 20 406.8 406.8 306.1 406.8 0.00 37 110 15486 -54.7 -83.7 2 29.0 -55.2 234 16 410.7 410.7 306.6 410.7 0.00 38 100 16100 -51.7 -83.7 1 32.0 -52.5 270 21 427.8 427.8 308.6 427.9 0.00 39 89 16850 -54.1 -85.1 1 31.0 -54.8 263 16 437.5 437.5 309.6 437.6 0.00 40 84 17222 -52.1 -85.1 1 33.0 -52.9 215 20 448.9 448.9 310.7 448.9 0.00 41 70 18390 -55.7 -86.7 1 31.0 -56.4 270 24 465.2 465.2 312.3 465.2 0.00 42 59 19473 -58.7 -87.7 1 29.0 -59.3 219 9 481.8 481.8 313.6 481.8 0.00 43 50 20520 -56.3 -86.3 1 30.0 -57.2 235 17 510.8 510.8 315.7 510.8 0.00 44 35 22764 -60.1 -88.1 1 28.0 -60.9 300 11 555.7 555.7 318.4 555.8 0.00 45 32 23325 -58.3 -88.3 1 30.0 -59.3 314 4 575.0 575.0 319.4 575.0 0.00 46 30 23730 -59.1 -88.1 1 29.0 -60.1 350 10 583.5 583.5 319.8 583.6 0.01 47 20 26250 -60.1 -89.1 1 29.0 -61.4 305 15 652.2 652.2 322.7 652.3 0.01 48 13 28906 -65.3 -91.3 2 26.0 -66.3 305 23 719.7 719.7 325.0 719.8 0.01 49 10 30510 -63.5 -91.5 1 28.0 -65.1 310 39 782.5 782.5 326.8 782.6 0.01 50 4.9 34926 -60.1 -90.1 1 30.0 -63.9 975.2 975.2 330.8 975.4 0.02 TRP 285 9231 -48.3 -69.3 7 21.0 -48.7 290 44 322.0 322.0 289.3 322.0 0.01 WND 315 8566 -44.4 -67.6 6 23.2 -45.0 290 62 318.3 318.3 288.2 318.3 0.01 Sounding variables and indices 1000-500 mb thick: 5323.00 m Freezing level: 941.47 mb = 538.93 m = 1768.13 ft Wetbulb zero: 950.33 mb = 462.22 m = 1516.45 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 59.98 % Est. max temperature: 11.93 C = 53.47 F Sfc-Lift cond lev (LCL): 928.74 mb = 643.23 m = 2110.31 ft T: -1.00 C 700-500 lapse rate: 7.13 C/km ThetaE index: 1.39 C Layer 811.0- 700.0 mb Conv cond level (CCL): 915.98 mb = 752.78 m = 2469.73 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 3.56 C = 38.41 F Cap Strength: 7.55 C Lifted Index: 8.30 C Risk: None Lifted Index @300 mb: 22.45 C Lifted Index @700 mb: 5.36 C Showalter Index: 3.49 C Risk: None Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.80 C Cross Totals Index: 24.50 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.00 Risk: None Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.18 J/kg Max Up Vert Vel: 3.22 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.28 C Lift Cond Lev (LCL): 916.37 mb = 749.35 m = 2458.46 ft Lev Free Conv (LFC): 911.37 mb = 792.76 m = 2600.89 ft Equ Level (EL): 881.37 mb = 1058.34 m = 3472.21 ft B at Equ Level: -0.23 J/kg Max Parcel Lev (MPL): 881.37 mb = 1058.34 m = 3472.21 ft Wind level data Storm motion: 314 at 14 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 ---------------------------------------------------------- 0 982 204 0 0 -0.0 -0.0 | 134 14 -10.3 9.8 1 970 305 275 4 4.0 -0.3 | 146 11 -6.3 9.5 2 933 610 255 5 4.8 1.3 | 154 12 -5.4 11.1 3 925 675 250 7 6.6 2.4 | 163 13 -3.7 12.2 4 898 914 245 9 8.2 3.8 | 171 14 -2.1 13.6 5 864 1219 300 14 12.1 -7.0 | 213 3 1.9 2.8 6 850 1348 295 15 13.6 -6.3 | 224 5 3.3 3.5 7 800 1829 280 21 20.7 -3.6 | 239 12 10.4 6.2 8 769 2134 290 18 16.9 -6.2 | 241 8 6.6 3.7 9 740 2438 285 18 17.4 -4.7 | 234 9 7.1 5.2 10 712 2743 275 23 22.9 -2.0 | 238 15 12.6 7.8 11 700 2873 280 23 22.7 -4.0 | 245 14 12.4 5.8 12 630 3658 285 19 18.4 -4.9 | 239 9 8.1 4.9 13 604 3962 300 19 16.5 -9.5 | 267 6 6.2 0.3 14 580 4267 285 18 17.4 -4.7 | 234 9 7.1 5.2 15 557 4572 295 25 22.7 -10.6 | 273 12 12.4 -0.8 16 534 4877 280 25 24.6 -4.3 | 249 15 14.3 5.5 17 500 5370 280 23 22.7 -4.0 | 245 14 12.4 5.8 18 471 5791 275 24 23.9 -2.1 | 240 16 13.6 7.7 19 451 6096 295 25 22.7 -10.6 | 273 12 12.4 -0.8 20 432 6401 290 30 28.2 -10.3 | 271 18 17.9 -0.4 21 414 6706 305 39 31.9 -22.4 | 300 25 21.7 -12.6 22 400 6940 305 37 30.3 -21.2 | 300 23 20.0 -11.4 23 362 7620 300 44 38.1 -22.0 | 294 30 27.8 -12.2 24 346 7925 300 47 40.7 -23.5 | 294 33 30.4 -13.7 25 331 8230 295 43 39.0 -18.2 | 286 30 28.7 -8.4 26 315 8566 290 62 58.3 -21.2 | 283 49 48.0 -11.4 27 302 8839 290 62 58.3 -21.2 | 283 49 48.0 -11.4 28 300 8890 290 52 48.9 -17.8 | 282 39 38.6 -8.0 29 289 9144 295 50 45.3 -21.1 | 288 37 35.0 -11.3 30 285 9231 290 44 41.3 -15.0 | 280 32 31.1 -5.2 31 263 9754 295 33 29.9 -13.9 | 282 20 19.6 -4.1 32 252 10058 285 21 20.3 -5.4 | 246 11 10.0 4.4 33 250 10100 260 17 16.7 3.0 | 207 14 6.5 12.8 34 240 10363 250 25 23.5 8.6 | 216 23 13.2 18.4 35 229 10668 260 29 28.6 5.0 | 231 24 18.3 14.8 36 219 10973 270 18 18.0 -0.0 | 218 12 7.7 9.8 37 209 11278 255 26 25.1 6.7 | 222 22 14.8 16.5 38 200 11570 270 23 23.0 -0.0 | 232 16 12.7 9.8 39 191 11887 270 23 23.0 -0.0 | 232 16 12.7 9.8 40 174 12497 235 21 17.2 12.0 | 198 23 6.9 21.9 41 166 12802 245 27 24.5 11.4 | 214 26 14.2 21.2 42 158 13106 260 15 14.8 2.6 | 200 13 4.5 12.4 43 151 13411 230 16 12.3 10.3 | 186 20 2.0 20.1 44 150 13470 220 24 15.4 18.4 | 190 29 5.2 28.2 45 144 13716 230 31 23.7 19.9 | 204 33 13.5 29.7 46 125 14630 255 18 17.4 4.7 | 206 16 7.1 14.5 47 120 14935 220 20 12.9 15.3 | 186 25 2.6 25.1 48 114 15240 230 19 14.6 12.2 | 191 22 4.3 22.0 49 109 15545 235 15 12.3 8.6 | 186 19 2.0 18.4 50 104 15850 245 28 25.4 11.8 | 215 26 15.1 21.6 51 100 16100 270 21 21.0 -0.0 | 228 15 10.7 9.8 52 95 16459 270 21 21.0 -0.0 | 228 15 10.7 9.8 53 90 16764 275 12 12.0 -1.0 | 191 9 1.7 8.8 54 86 17069 230 26 19.9 16.7 | 200 28 9.6 26.5 55 82 17374 200 13 4.4 12.2 | 165 23 -5.8 22.0 56 70 18390 270 24 24.0 -0.0 | 234 17 13.7 9.8 57 68 18593 260 27 26.6 4.7 | 228 22 16.3 14.5 58 65 18898 290 10 9.4 -3.4 | 172 6 -0.9 6.4 59 62 19202 285 2 1.9 -0.5 | 138 12 -8.3 9.3 60 59 19507 210 10 5.0 8.7 | 164 19 -5.3 18.5 61 56 19812 250 12 11.3 4.1 | 184 14 1.0 13.9 62 53 20117 235 15 12.3 8.6 | 186 19 2.0 18.4 63 51 20422 250 14 13.2 4.8 | 191 15 2.9 14.6 64 50 20520 235 17 13.9 9.8 | 191 20 3.7 19.6 65 48 20726 235 17 13.9 9.8 | 191 20 3.7 19.6 66 46 21031 240 25 21.7 12.5 | 207 25 11.4 22.3 67 44 21336 260 18 17.7 3.1 | 210 15 7.5 12.9 68 42 21641 265 10 10.0 0.9 | 178 11 -0.3 10.7 69 40 21946 305 10 8.2 -5.7 | 153 5 -2.1 4.1 70 38 22250 250 10 9.4 3.4 | 176 13 -0.9 13.2 71 36 22555 280 12 11.8 -2.1 | 191 8 1.5 7.7 72 34 22860 310 10 7.7 -6.4 | 142 4 -2.6 3.4 73 33 23165 300 2 1.7 -1.0 | 136 12 -8.5 8.8 74 30 23730 350 10 1.7 -9.8 | 90 9 -8.5 -0.0 75 30 23774 320 10 6.4 -7.7 | 119 4 -3.8 2.2 76 28 24079 355 10 0.9 -10.0 | 89 9 -9.4 -0.2 77 26 24689 305 10 8.2 -5.7 | 153 5 -2.1 4.1 78 24 24994 325 10 5.7 -8.2 | 110 5 -4.5 1.6 79 23 25298 270 10 10.0 -0.0 | 178 10 -0.3 9.8 80 22 25603 295 16 14.5 -6.8 | 234 5 4.2 3.0 81 21 25908 300 18 15.6 -9.0 | 261 5 5.3 0.8 82 20 26213 285 15 14.5 -3.9 | 215 7 4.2 5.9 83 20 26250 305 15 12.3 -8.6 | 239 2 2.0 1.2 84 19 26518 310 16 12.3 -10.3 | 283 2 2.0 -0.5 85 17 27432 330 16 8.0 -13.9 | 29 5 -2.3 -4.0 86 16 27737 315 19 13.4 -13.4 | 319 5 3.2 -3.6 87 13 28956 305 23 18.8 -13.2 | 292 9 8.6 -3.4 88 12 29566 320 34 21.9 -26.0 | 324 20 11.6 -16.2 89 11 30175 310 16 12.3 -10.3 | 283 2 2.0 -0.5 90 10 30510 310 39 29.9 -25.1 | 308 25 19.6 -15.3 Wind Parameters Mean winds (0-6000m): 283.7 at 18.9 knts Storm direction: 313.7 at 14.2 knts Shear (0-3000m) pos: 2.1 neg: 3.4 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 54.2 neg: -3.1 tot: 51.1 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 29.81 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 ------------------------------------------------------------------------------- 500 261 4 150 12| 0.0 7.5 7.5| 21.7 0.0 21.7 43.3 0.81| 8.5 6.8 1000 265 7 163 11| 5.3 3.7 9.1| 41.3 0.0 41.3 41.3 0.66| 11.0 7.2 1500 279 10 179 8| 3.6 4.8 8.4| 45.5 0.0 45.5 30.3 0.59| 9.8 5.8 2000 281 13 196 8| 2.7 3.6 6.3| 46.6 -0.5 46.0 23.0 0.50| 8.8 4.4 2500 282 14 206 8| 2.2 4.1 6.3| 48.4 -2.0 46.4 18.6 0.42| 8.3 3.5 3000 281 15 215 8| 2.1 3.4 5.5| 54.2 -3.1 51.1 17.0 0.41| 7.6 3.1 4000 283 16 224 8| 1.7 2.6 4.3| 60.5 -10.3 50.1 12.5 0.33| 7.0 2.3 5000 284 18 232 9| 1.7 2.2 3.9| 75.7 -32.2 43.6 8.7 0.25| 7.1 1.8 6000 284 19 237 10| 2.1 1.9 4.0|103.9 -37.3 66.6 11.1 0.29| 7.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251019.00.gif