UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 17 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 -81 SFC 967 204 3.8 1.5 85 2.3 2.8 260 5 279.6 280.4 277.6 291.8 4.41 2 925 551 0.4 0.4 100 0.0 0.4 280 11 279.7 280.4 277.4 291.5 4.25 3 871 1032 -1.7 -1.7 100 0.0 -1.7 292 17 282.4 283.1 278.3 293.3 3.87 4 850 1226 -1.7 -2.1 97 0.4 -1.9 295 18 284.4 285.0 279.2 295.3 3.85 5 838 1339 -2.5 -2.5 100 0.0 -2.5 278 18 284.7 285.3 279.3 295.5 3.79 6 829 1425 -0.5 -3.9 78 3.4 -1.9 265 19 287.7 288.3 280.3 297.6 3.45 7 787 1842 0.0 -7.0 59 7.0 -2.7 275 23 292.5 293.0 281.8 301.0 2.87 8 700 2771 -5.5 -9.0 76 3.5 -6.8 280 21 296.4 296.9 283.3 304.7 2.76 9 614 3785 -13.1 -13.3 98 0.2 -13.2 273 22 299.0 299.4 283.7 305.9 2.23 10 597 3999 -13.7 -16.6 79 2.9 -14.5 259 21 300.7 301.0 283.9 306.2 1.75 11 581 4204 -15.5 -17.1 88 1.6 -15.9 246 20 300.9 301.3 284.0 306.4 1.72 12 556 4535 -18.1 -22.3 70 4.2 -19.0 232 22 301.7 301.9 283.5 305.4 1.15 13 545 4684 -19.1 -27.1 49 8.0 -20.6 227 23 302.2 302.4 283.3 304.7 0.76 14 543 4711 -19.1 -34.1 25 15.0 -21.4 226 24 302.5 302.6 283.0 303.9 0.39 15 532 4863 -20.5 -29.5 44 9.0 -22.1 221 25 302.6 302.7 283.3 304.7 0.62 16 518 5060 -21.5 -33.5 33 12.0 -23.3 218 31 303.7 303.8 283.5 305.2 0.44 17 500 5320 -23.7 -32.7 43 9.0 -25.0 215 39 304.1 304.2 283.7 305.8 0.49 18 494 5408 -24.5 -32.5 47 8.0 -25.6 214 39 304.2 304.3 283.8 305.9 0.50 19 481 5602 -26.1 -29.3 74 3.2 -26.6 211 40 304.6 304.7 284.1 306.9 0.70 20 463 5877 -28.5 -32.3 70 3.8 -29.0 208 40 304.9 305.0 284.1 306.8 0.55 21 457 5970 -29.1 -32.8 70 3.7 -29.6 207 41 305.3 305.4 284.2 307.1 0.53 22 445 6160 -30.1 -39.1 41 9.0 -31.0 205 42 306.4 306.4 284.3 307.4 0.29 23 418 6603 -34.1 -39.0 61 4.9 -34.6 201 46 306.8 306.8 284.5 307.9 0.31 24 407 6789 -35.1 -43.1 44 8.0 -35.7 197 44 307.8 307.9 284.8 308.6 0.21 25 400 6910 -36.3 -42.3 54 6.0 -36.8 195 43 307.8 307.9 284.8 308.6 0.23 26 373 7389 -39.9 -42.6 75 2.7 -40.1 181 59 309.3 309.3 285.4 310.1 0.24 27 365 7537 -41.1 -45.0 66 3.9 -41.3 175 65 309.5 309.6 285.4 310.2 0.19 28 364 7555 -41.3 -45.3 65 4.0 -41.5 175 65 309.6 309.6 285.4 310.2 0.18 29 361 7611 -41.7 -43.8 80 2.1 -41.8 175 64 309.7 309.8 285.5 310.5 0.22 30 355 7724 -42.7 -45.8 72 3.1 -42.9 179 62 309.9 309.9 285.5 310.5 0.18 31 354 7743 -42.9 -47.3 62 4.4 -43.1 180 62 309.9 309.9 285.5 310.4 0.15 32 353 7762 -42.5 -49.5 46 7.0 -42.8 180 62 310.7 310.7 285.7 311.1 0.12 33 346 7897 -42.7 -52.7 33 10.0 -43.1 183 60 312.2 312.2 286.2 312.5 0.08 34 342 7975 -41.9 -72.9 2 31.0 -42.6 185 59 314.3 314.3 286.9 314.3 0.01 35 338 8055 -41.3 -65.3 6 24.0 -42.0 186 58 316.2 316.2 287.5 316.3 0.02 36 300 8860 -42.5 -69.5 4 27.0 -43.2 185 51 325.5 325.5 290.4 325.5 0.01 37 258 9878 -44.5 -73.5 3 29.0 -45.2 197 45 336.9 336.9 293.6 336.9 0.01 38 250 10090 -44.1 -75.1 2 31.0 -44.8 200 46 340.5 340.5 294.4 340.5 0.01 39 232 10589 -43.1 -76.1 1 33.0 -44.0 204 45 349.4 349.4 296.5 349.4 0.01 40 200 11580 -45.1 -79.1 1 34.0 -45.9 195 32 361.4 361.4 299.0 361.4 0.00 41 168 12746 -46.5 -80.5 1 34.0 -47.3 205 31 377.5 377.5 301.8 377.5 0.00 42 160 13071 -46.1 -80.1 1 34.0 -47.0 213 34 383.5 383.5 302.8 383.5 0.00 43 150 13500 -47.7 -80.7 1 33.0 -48.5 225 42 387.9 387.9 303.5 387.9 0.00 44 122 14844 -53.1 -84.1 1 31.0 -53.7 207 37 401.6 401.6 305.4 401.6 0.00 45 118 15059 -51.5 -83.5 1 32.0 -52.2 219 39 408.4 408.4 306.3 408.4 0.00 46 102 15994 -55.7 -84.7 1 29.0 -56.2 257 32 417.7 417.7 307.4 417.7 0.00 47 100 16120 -55.5 -85.5 1 30.0 -56.0 250 32 420.5 420.5 307.8 420.5 0.00 48 95 16448 -55.1 -85.1 1 30.0 -55.6 250 32 427.5 427.5 308.6 427.5 0.00 49 87 17007 -57.3 -86.3 1 29.0 -57.8 268 23 434.0 434.0 309.3 434.0 0.00 50 70 18390 -55.1 -86.1 1 31.0 -55.8 250 26 466.5 466.5 312.3 466.5 0.00 51 64 18960 -54.9 -85.9 1 31.0 -55.7 280 29 479.1 479.1 313.4 479.1 0.00 52 53 20146 -60.3 -88.3 1 28.0 -60.8 260 16 493.1 493.1 314.4 493.1 0.00 53 50 20510 -58.1 -88.1 1 30.0 -58.8 255 18 506.6 506.6 315.4 506.6 0.00 54 46 21034 -57.1 -88.1 1 31.0 -58.0 260 17 521.2 521.2 316.4 521.2 0.00 55 30 23710 -59.9 -88.9 1 29.0 -60.8 360 10 581.3 581.3 319.8 581.4 0.00 56 20 26220 -63.7 -90.7 1 27.0 -64.6 320 19 641.2 641.2 322.3 641.2 0.01 57 14 28385 -67.7 -92.7 2 25.0 -68.4 310 21 696.5 696.5 324.3 696.5 0.00 58 10 30410 -67.5 -92.5 2 25.0 -68.5 320 20 767.6 767.6 326.4 767.6 0.01 59 6.2 33299 -66.1 -92.1 1 26.0 -67.8 886.0 886.0 329.1 886.1 0.01 TRP 354 7743 -42.9 -47.3 62 4.4 -43.1 180 62 309.9 309.9 285.5 310.4 0.15 WND 365 7537 -41.1 -45.0 66 3.9 -41.3 175 65 309.5 309.6 285.4 310.2 0.19 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 914.71 mb = 642.57 m = 2108.13 ft Freezing level: 787.00 mb = 1841.56 m = 6041.78 ft Freezing level: 787.00 mb = 1841.56 m = 6041.78 ft Wetbulb zero: 915.22 mb = 635.93 m = 2086.35 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 76.50 % Est. max temperature: 13.11 C = 55.60 F Sfc-Lift cond lev (LCL): 933.19 mb = 482.11 m = 1581.72 ft T: 1.07 C 700-500 lapse rate: 7.14 C/km ThetaE index: 0.30 C Layer 925.0- 871.0 mb Conv cond level (CCL): 911.50 mb = 668.50 m = 2193.20 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 4.55 C = 40.18 F Cap Strength: 10.94 C Lifted Index: 10.94 C Risk: None Lifted Index @300 mb: 23.69 C Lifted Index @700 mb: 8.72 C Showalter Index: 8.62 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 21.60 C K Index: 16.40 Risk: < 20 % chance of thunderstorms Sweat Index: 75.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.96 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 72186.38 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 908.90 mb = 691.33 m = 2268.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 18 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 ---------------------------------------------------------- 0 967 204 260 5 4.9 0.9 | 104 13 -12.8 3.3 1 955 305 280 8 7.9 -1.4 | 96 10 -9.8 1.0 2 925 551 280 11 10.8 -1.9 | 94 7 -6.9 0.5 3 918 610 285 12 11.6 -3.1 | 83 6 -6.1 -0.7 4 884 914 290 17 16.0 -5.8 | 27 4 -1.7 -3.4 5 851 1219 295 17 15.4 -7.2 | 25 5 -2.3 -4.8 6 850 1226 295 18 16.3 -7.6 | 15 5 -1.4 -5.2 7 819 1524 250 19 17.9 6.5 | 181 9 0.2 8.9 8 788 1829 275 23 22.9 -2.0 | 266 5 5.2 0.4 9 758 2134 285 21 20.3 -5.4 | 319 4 2.6 -3.0 10 730 2438 280 19 18.7 -3.3 | 311 1 1.0 -0.9 11 702 2743 275 23 22.9 -2.0 | 266 5 5.2 0.4 12 700 2771 280 21 20.7 -3.6 | 293 3 3.0 -1.2 13 623 3658 280 23 22.7 -4.0 | 288 5 5.0 -1.6 14 575 4267 240 20 17.3 10.0 | 178 12 -0.4 12.4 15 530 4877 220 25 16.1 19.2 | 176 22 -1.6 21.5 16 500 5320 215 39 22.4 31.9 | 188 35 4.7 34.3 17 448 6096 205 41 17.3 37.2 | 179 40 -0.4 39.6 18 430 6401 205 48 20.3 43.5 | 183 46 2.6 45.9 19 400 6910 195 43 11.1 41.5 | 172 44 -6.6 43.9 20 394 7010 195 43 11.1 41.5 | 172 44 -6.6 43.9 21 365 7537 175 65 -5.7 64.8 | 161 71 -23.4 67.2 22 361 7620 175 64 -5.6 63.8 | 161 70 -23.3 66.2 23 354 7743 180 62 0.0 62.0 | 165 67 -17.7 64.4 24 329 8230 190 55 9.6 54.2 | 172 57 -8.1 56.6 25 301 8839 185 47 4.1 46.8 | 165 51 -13.6 49.2 26 300 8860 185 51 4.4 50.8 | 166 55 -13.2 53.2 27 288 9144 190 51 8.9 50.2 | 170 53 -8.8 52.6 28 275 9449 200 52 17.8 48.9 | 180 51 0.1 51.3 29 263 9754 195 44 11.4 42.5 | 172 45 -6.3 44.9 30 250 10090 200 46 15.7 43.2 | 178 46 -2.0 45.6 31 229 10668 205 45 19.0 40.8 | 182 43 1.3 43.2 32 209 11278 215 37 21.2 30.3 | 186 33 3.5 32.7 33 200 11580 195 32 8.3 30.9 | 164 35 -9.4 33.3 34 191 11887 195 32 8.3 30.9 | 164 35 -9.4 33.3 35 174 12497 205 41 17.3 37.2 | 179 40 -0.4 39.6 36 167 12802 205 29 12.3 26.3 | 169 29 -5.4 28.7 37 150 13500 225 42 29.7 29.7 | 201 34 12.0 32.1 38 145 13716 220 43 27.6 32.9 | 196 37 10.0 35.3 39 132 14326 225 31 21.9 21.9 | 190 25 4.2 24.3 40 126 14630 200 28 9.6 26.3 | 164 30 -8.1 28.7 41 120 14935 210 41 20.5 35.5 | 184 38 2.8 37.9 42 115 15240 235 35 28.7 20.1 | 206 25 11.0 22.5 43 104 15850 265 31 30.9 2.7 | 249 14 13.2 5.1 44 100 16120 250 32 30.1 10.9 | 223 18 12.4 13.3 45 95 16459 250 32 30.1 10.9 | 223 18 12.4 13.3 46 86 17069 270 22 22.0 -0.0 | 241 5 4.3 2.4 47 82 17374 190 11 1.9 10.8 | 130 21 -15.8 13.2 48 78 17678 185 14 1.2 13.9 | 135 23 -16.5 16.3 49 75 17983 235 22 18.0 12.6 | 181 15 0.3 15.0 50 71 18288 225 21 14.8 14.8 | 171 17 -2.8 17.2 51 70 18390 250 26 24.4 8.9 | 211 13 6.7 11.3 52 68 18593 250 26 24.4 8.9 | 211 13 6.7 11.3 53 65 18898 275 30 29.9 -2.6 | 271 12 12.2 -0.2 54 62 19202 300 24 20.8 -12.0 | 342 10 3.1 -9.6 55 56 19812 265 15 14.9 1.3 | 143 5 -2.7 3.7 56 50 20510 255 18 17.4 4.7 | 178 7 -0.3 7.1 57 48 20726 250 18 16.9 6.2 | 175 9 -0.8 8.6 58 46 21031 260 17 16.7 3.0 | 170 5 -0.9 5.4 59 44 21336 220 16 10.3 12.3 | 153 16 -7.4 14.7 60 40 21946 285 24 23.2 -6.2 | 305 7 5.5 -3.8 61 38 22250 310 22 16.9 -14.1 | 4 12 -0.8 -11.7 62 36 22555 300 16 13.9 -8.0 | 34 7 -3.8 -5.6 63 34 22860 320 12 7.7 -9.2 | 56 12 -10.0 -6.8 64 33 23165 280 14 13.8 -2.4 | 90 4 -3.9 -0.0 65 31 23470 305 19 15.6 -10.9 | 14 9 -2.1 -8.5 66 30 23710 360 10 -0.0 -10.0 | 67 19 -17.7 -7.6 67 30 23774 350 14 2.4 -13.8 | 53 19 -15.3 -11.4 68 28 24079 355 10 0.9 -10.0 | 66 18 -16.8 -7.6 69 26 24689 0 0 -0.0 -0.0 | 98 18 -17.7 2.4 70 23 25298 275 13 13.0 -1.1 | 105 5 -4.7 1.3 71 21 25908 270 16 16.0 -0.0 | 145 3 -1.7 2.4 72 20 26213 310 25 19.2 -16.1 | 354 14 1.5 -13.7 73 20 26220 320 19 12.2 -14.6 | 24 13 -5.5 -12.2 74 19 26518 325 22 12.6 -18.0 | 18 16 -5.1 -15.6 75 18 26822 290 19 17.9 -6.5 | 358 4 0.2 -4.1 76 16 27432 315 26 18.4 -18.4 | 358 16 0.7 -16.0 77 16 27737 340 17 5.8 -16.0 | 41 18 -11.9 -13.6 78 15 28042 310 18 13.8 -11.6 | 23 10 -3.9 -9.2 79 13 28956 310 25 19.2 -16.1 | 354 14 1.5 -13.7 80 11 29566 300 35 30.3 -17.5 | 320 20 12.6 -15.1 81 11 29870 320 21 13.5 -16.1 | 17 14 -4.2 -13.7 82 10 30410 320 20 12.9 -15.3 | 21 14 -4.8 -12.9 Wind Parameters Mean winds (0-6000m): 247.7 at 23.8 knts Storm direction: 277.7 at 17.9 knts Shear (0-3000m) pos: 3.2 neg: 2.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -174.6 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -17.8 tot: 1.6 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.0 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.36 Bulk Shear: 36.11 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 ------------------------------------------------------------------------------- 500 281 10 94 8| 9.6 0.0 9.6| 0.0 -9.3 -9.3 -18.5 -0.44| 9.9 -4.4 1000 287 13 75 5| 6.8 0.0 6.8| 0.0 -12.9 -12.9 -12.9 -0.53| 7.5 -3.9 1500 279 15 91 3| 4.5 3.7 8.2| 7.6 -16.1 -8.5 -5.7 -0.38| 12.1 -4.5 2000 279 17 83 1| 4.5 2.8 7.3| 17.6 -16.1 1.5 0.7 -0.11| 11.3 -1.3 2500 279 17 56 1| 3.6 3.0 6.6| 17.6 -17.6 0.0 0.0 -0.15| 10.2 -1.5 3000 279 18 335 1| 3.2 2.5 5.6| 19.3 -17.8 1.6 0.5 -0.11| 9.0 -1.0 4000 277 19 264 1| 2.4 3.2 5.6| 19.3 -38.1 -18.8 -4.7 -0.26| 8.7 -2.2 5000 264 20 210 5| 1.9 4.6 6.5| 48.8 -44.8 4.1 0.8 -0.17| 9.1 -1.5 6000 248 24 201 12| 1.6 4.7 6.3| 66.9 -95.5 -28.6 -4.8 -0.18| 8.7 -1.5 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251017.12.gif