UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 20 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 56 SFC 983 204 2.2 -1.0 79 3.2 0.9 15 3 276.7 277.3 274.9 286.6 3.61 2 925 682 -2.1 -2.1 100 0.0 -2.1 45 9 277.2 277.8 275.0 286.9 3.54 3 892 970 -4.1 -4.1 100 0.0 -4.1 51 7 278.0 278.5 275.0 286.8 3.16 4 874 1131 -1.1 -3.1 86 2.0 -1.9 70 5 282.7 283.3 277.9 292.6 3.48 5 850 1353 -1.5 -4.2 82 2.7 -2.6 60 5 284.6 285.1 278.6 294.0 3.29 6 847 1381 -1.5 -4.4 81 2.9 -2.7 61 5 284.9 285.4 278.7 294.2 3.25 7 722 2633 -10.7 -10.8 99 0.1 -10.8 29 4 288.1 288.5 279.0 294.9 2.32 8 719 2665 -10.5 -15.3 68 4.8 -11.8 27 4 288.6 288.9 278.4 293.5 1.62 9 700 2871 -11.9 -14.1 84 2.2 -12.5 15 5 289.3 289.6 279.0 294.8 1.83 10 685 3036 -13.1 -14.9 86 1.8 -13.6 47 4 289.8 290.1 279.1 295.0 1.75 11 558 4569 -22.9 -23.8 92 0.9 -23.1 269 7 295.7 295.9 280.8 298.9 1.00 12 530 4945 -24.7 -26.1 88 1.4 -24.9 313 8 297.9 298.1 281.6 300.7 0.86 13 514 5168 -23.7 -25.5 85 1.8 -24.0 20 11 301.8 301.9 283.3 304.8 0.93 14 500 5370 -23.9 -25.8 84 1.9 -24.2 80 13 303.9 304.1 284.2 307.0 0.93 15 450 6133 -27.7 -30.1 80 2.4 -28.0 148 3 308.4 308.6 285.6 310.8 0.70 16 418 6660 -31.3 -34.3 75 3.0 -31.7 195 12 310.4 310.5 286.1 312.1 0.50 17 400 6970 -34.1 -37.5 71 3.4 -34.4 185 14 310.7 310.7 286.1 312.0 0.38 18 330 8283 -45.1 -48.7 67 3.6 -45.3 204 28 313.1 313.2 286.6 313.7 0.14 19 307 8760 -49.3 -54.3 56 5.0 -49.4 209 39 313.8 313.8 286.8 314.1 0.08 20 300 8910 -50.7 -54.6 63 3.9 -50.8 205 44 313.9 313.9 286.8 314.2 0.08 21 288 9174 -52.9 -55.9 70 3.0 -52.9 205 49 314.4 314.4 287.0 314.7 0.07 22 283 9287 -53.7 -59.7 48 6.0 -53.8 205 51 314.9 314.9 287.1 315.0 0.04 23 267 9657 -57.3 -61.5 59 4.2 -57.3 205 58 314.9 314.9 287.1 315.0 0.04 24 260 9824 -58.3 -63.4 52 5.1 -58.3 205 61 315.8 315.9 287.4 316.0 0.03 25 253 9995 -59.3 -65.3 46 6.0 -59.4 201 52 316.8 316.8 287.7 316.9 0.02 26 251 10045 -59.5 -67.5 35 8.0 -59.6 200 50 317.2 317.2 287.9 317.3 0.02 27 250 10070 -59.5 -67.5 35 8.0 -59.6 200 50 317.6 317.6 288.0 317.7 0.02 28 248 10121 -57.1 -70.1 18 13.0 -57.2 202 48 321.9 321.9 289.3 322.0 0.01 29 244 10224 -56.1 -75.1 8 19.0 -56.3 205 44 324.9 324.9 290.2 324.9 0.01 30 240 10330 -56.7 -74.7 9 18.0 -56.9 209 39 325.5 325.6 290.5 325.6 0.01 31 233 10519 -55.7 -74.7 8 19.0 -55.9 215 32 329.8 329.8 291.7 329.9 0.01 32 225 10744 -52.1 -77.1 3 25.0 -52.4 216 25 338.7 338.7 294.0 338.7 0.00 33 214 11069 -52.7 -76.7 4 24.0 -53.0 209 22 342.6 342.6 295.0 342.6 0.01 34 200 11510 -50.5 -79.5 2 29.0 -51.0 225 19 352.8 352.8 297.3 352.8 0.00 35 191 11811 -48.3 -80.3 1 32.0 -48.9 206 15 361.0 361.0 298.9 361.0 0.00 36 177 12313 -47.1 -80.1 1 33.0 -47.9 213 15 370.9 370.9 300.7 370.9 0.00 37 163 12854 -49.3 -80.3 1 31.0 -50.0 218 15 376.1 376.1 301.6 376.1 0.00 38 150 13400 -47.9 -80.9 1 33.0 -48.7 245 24 387.5 387.5 303.4 387.5 0.00 39 142 13761 -47.5 -80.5 1 33.0 -48.4 240 12 394.3 394.4 304.4 394.4 0.00 40 127 14492 -50.5 -82.5 1 32.0 -51.2 164 19 401.7 401.7 305.5 401.7 0.00 41 123 14701 -48.5 -81.5 1 33.0 -49.4 184 26 409.1 409.1 306.4 409.1 0.00 42 100 16050 -52.1 -84.1 1 32.0 -52.8 225 17 427.1 427.1 308.5 427.1 0.00 43 90 16733 -51.3 -84.3 1 33.0 -52.2 246 10 441.7 441.7 310.0 441.7 0.00 44 70 18350 -55.1 -86.1 1 31.0 -55.8 235 12 466.5 466.5 312.3 466.5 0.00 45 57 19670 -53.1 -86.1 1 33.0 -54.2 226 12 499.3 499.3 314.9 499.3 0.00 46 50 20510 -56.1 -87.1 1 31.0 -57.0 270 6 511.3 511.3 315.7 511.3 0.00 47 47 20901 -57.9 -87.9 1 30.0 -58.7 275 8 516.1 516.1 316.1 516.1 0.00 48 42 21613 -54.7 -86.7 1 32.0 -55.9 271 10 540.9 540.9 317.6 540.9 0.01 49 35 22763 -59.9 -88.9 1 29.0 -60.7 200 5 556.3 556.3 318.5 556.3 0.00 50 30 23730 -57.1 -88.1 1 31.0 -58.4 350 5 589.0 589.0 320.1 589.0 0.01 51 28 24167 -56.9 -87.9 1 31.0 -58.3 357 2 601.3 601.3 320.7 601.3 0.01 52 20 26290 -58.7 -88.7 1 30.0 -60.2 305 16 656.5 656.5 322.9 656.5 0.01 53 16 27688 -60.9 -89.9 1 29.0 -62.3 316 11 692.6 692.6 324.2 692.6 0.01 54 10 30620 -60.3 -89.3 1 29.0 -62.6 335 33 794.5 794.5 327.1 794.6 0.01 55 8.4 31705 -61.1 -90.1 1 29.0 -63.4 831.9 832.0 328.0 832.1 0.01 56 5.7 34118 -60.3 -90.3 1 30.0 -63.7 933.0 933.0 330.1 933.2 0.02 TRP 251 10045 -59.5 -67.5 35 8.0 -59.6 200 50 317.2 317.2 287.9 317.3 0.02 WND 260 9824 -58.3 -63.4 52 5.1 -58.3 205 61 315.8 315.9 287.4 316.0 0.03 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: 953.33 mb = 448.56 m = 1471.63 ft Wetbulb zero: 965.56 mb = 344.72 m = 1130.96 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 88.95 % Est. max temperature: 10.67 C = 51.20 F Sfc-Lift cond lev (LCL): 935.33 mb = 594.75 m = 1951.25 ft T: -1.32 C 700-500 lapse rate: 4.80 C/km ThetaE index: 1.42 C Layer 719.0- 700.0 mb Conv cond level (CCL): 918.55 mb = 737.34 m = 2419.07 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 2.81 C = 37.06 F Cap Strength: 13.08 C Lifted Index: 14.63 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 5.78 C Showalter Index: 9.36 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 19.70 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 23.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.81 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.75 C Lift Cond Lev (LCL): 917.85 mb = 743.45 m = 2439.12 ft Lev Free Conv (LFC): 912.85 mb = 786.68 m = 2580.95 ft Equ Level (EL): 892.85 mb = 962.02 m = 3156.19 ft B at Equ Level: 6.56 J/kg Max Parcel Lev (MPL): 872.85 mb = 1141.69 m = 3745.66 ft Wind level data Storm motion: 86 at 4 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 ---------------------------------------------------------- 0 983 204 15 3 -0.8 -2.9 | 305 5 3.7 -2.6 1 970 305 40 9 -5.8 -6.9 | 11 7 -1.3 -6.6 2 934 610 40 9 -5.8 -6.9 | 11 7 -1.3 -6.6 3 925 682 45 9 -6.4 -6.4 | 17 6 -1.9 -6.1 4 898 914 45 8 -5.7 -5.7 | 12 5 -1.2 -5.4 5 864 1219 80 4 -3.9 -0.7 | 307 1 0.5 -0.4 6 850 1353 60 5 -4.3 -2.5 | 356 2 0.1 -2.2 7 800 1829 70 3 -2.8 -1.0 | 294 2 1.7 -0.7 8 769 2134 45 4 -2.8 -2.8 | 327 3 1.6 -2.5 9 740 2438 45 3 -2.1 -2.1 | 308 3 2.4 -1.8 10 712 2743 20 5 -1.7 -4.7 | 328 5 2.8 -4.4 11 700 2871 15 5 -1.3 -4.8 | 325 6 3.2 -4.5 12 630 3658 170 1 -0.2 1.0 | 253 4 4.3 1.3 13 580 4267 245 7 6.3 3.0 | 253 11 10.8 3.3 14 534 4877 295 7 6.3 -3.0 | 284 11 10.8 -2.7 15 500 5370 80 13 -12.8 -2.3 | 77 9 -8.3 -2.0 16 492 5486 80 13 -12.8 -2.3 | 77 9 -8.3 -2.0 17 471 5791 140 10 -6.4 7.7 | 166 8 -2.0 8.0 18 452 6096 145 3 -1.7 2.5 | 225 4 2.8 2.8 19 415 6706 200 13 4.4 12.2 | 215 15 8.9 12.5 20 400 6970 185 14 1.2 13.9 | 202 15 5.7 14.2 21 398 7010 175 11 -1.0 11.0 | 197 12 3.5 11.3 22 380 7315 195 11 2.8 10.6 | 214 13 7.3 10.9 23 363 7620 195 14 3.6 13.5 | 210 16 8.1 13.8 24 347 7925 190 22 3.8 21.7 | 201 23 8.3 22.0 25 317 8534 215 32 18.4 26.2 | 221 35 22.8 26.5 26 300 8910 205 44 18.6 39.9 | 210 46 23.1 40.2 27 289 9144 205 49 20.7 44.4 | 209 51 25.2 44.7 28 260 9824 205 61 25.8 55.3 | 209 63 30.3 55.6 29 251 10045 200 50 17.1 47.0 | 205 52 21.6 47.3 30 250 10058 205 61 25.8 55.3 | 209 63 30.3 55.6 31 250 10070 200 50 17.1 47.0 | 205 52 21.6 47.3 32 228 10668 220 26 16.7 19.9 | 226 29 21.2 20.2 33 217 10973 205 23 9.7 20.8 | 214 25 14.2 21.1 34 200 11510 225 19 13.4 13.4 | 233 23 17.9 13.7 35 198 11582 225 20 14.1 14.1 | 232 24 18.6 14.4 36 189 11887 200 13 4.4 12.2 | 215 15 8.9 12.5 37 180 12192 225 15 10.6 10.6 | 234 19 15.1 10.9 38 172 12497 195 15 3.9 14.5 | 209 17 8.4 14.8 39 164 12802 215 14 8.0 11.5 | 227 17 12.5 11.8 40 150 13400 245 24 21.8 10.1 | 248 28 26.2 10.4 41 150 13411 220 25 16.1 19.2 | 227 28 20.5 19.4 42 143 13716 250 13 12.2 4.4 | 254 17 16.7 4.7 43 136 14021 180 3 0.0 3.0 | 234 6 4.5 3.3 44 130 14326 145 10 -5.7 8.2 | 172 9 -1.3 8.5 45 124 14630 180 26 0.0 26.0 | 190 27 4.5 26.3 46 119 14935 200 24 8.2 22.6 | 209 26 12.7 22.8 47 113 15240 220 21 13.5 16.1 | 228 24 18.0 16.4 48 108 15545 235 19 15.6 10.9 | 241 23 20.0 11.2 49 103 15850 260 10 9.8 1.7 | 262 14 14.3 2.0 50 100 16050 225 17 12.0 12.0 | 233 21 16.5 12.3 51 98 16154 215 10 5.7 8.2 | 230 13 10.2 8.5 52 94 16459 250 14 13.2 4.8 | 254 18 17.6 5.1 53 90 16764 245 10 9.1 4.2 | 252 14 13.5 4.5 54 85 17069 195 15 3.9 14.5 | 209 17 8.4 14.8 55 81 17374 220 17 10.9 13.0 | 229 20 15.4 13.3 56 78 17678 200 14 4.8 13.2 | 215 16 9.3 13.5 57 71 18288 185 11 1.0 11.0 | 206 12 5.4 11.3 58 70 18350 235 12 9.8 6.9 | 243 16 14.3 7.2 59 67 18593 235 12 9.8 6.9 | 243 16 14.3 7.2 60 64 18898 195 12 3.1 11.6 | 213 14 7.6 11.9 61 58 19507 205 14 5.9 12.7 | 219 17 10.4 13.0 62 56 19812 245 10 9.1 4.2 | 252 14 13.5 4.5 63 53 20117 235 10 8.2 5.7 | 245 14 12.7 6.0 64 51 20422 260 10 9.8 1.7 | 262 14 14.3 2.0 65 50 20510 270 6 6.0 -0.0 | 268 10 10.5 0.3 66 44 21336 280 11 10.8 -1.9 | 276 15 15.3 -1.6 67 42 21641 270 10 10.0 -0.0 | 269 14 14.5 0.3 68 40 21946 280 13 12.8 -2.3 | 276 17 17.3 -2.0 69 36 22555 240 10 8.7 5.0 | 248 14 13.1 5.3 70 34 22860 180 2 0.0 2.0 | 243 5 4.5 2.3 71 33 23165 275 16 15.9 -1.4 | 273 20 20.4 -1.1 72 31 23470 320 14 9.0 -10.7 | 308 17 13.5 -10.4 73 30 23730 350 5 0.9 -4.9 | 311 7 5.3 -4.6 74 27 24384 0 0 -0.0 -0.0 | 266 4 4.5 0.3 75 26 24689 320 10 6.4 -7.7 | 304 13 10.9 -7.4 76 25 24994 340 12 4.1 -11.3 | 322 14 8.6 -11.0 77 23 25298 320 10 6.4 -7.7 | 304 13 10.9 -7.4 78 22 25603 290 11 10.3 -3.8 | 283 15 14.8 -3.5 79 20 26213 335 17 7.2 -15.4 | 322 19 11.7 -15.1 80 20 26290 305 16 13.1 -9.2 | 297 20 17.6 -8.9 81 18 26822 305 16 13.1 -9.2 | 297 20 17.6 -8.9 82 17 27127 315 12 8.5 -8.5 | 302 15 13.0 -8.2 83 17 27432 295 13 11.8 -5.5 | 288 17 16.3 -5.2 84 16 27737 320 11 7.1 -8.4 | 305 14 11.5 -8.1 85 15 28042 290 12 11.3 -4.1 | 284 16 15.8 -3.8 86 14 28346 290 17 16.0 -5.8 | 285 21 20.5 -5.5 87 12 29261 320 23 14.8 -17.6 | 312 26 19.3 -17.3 88 11 29870 310 31 23.7 -19.9 | 305 34 28.2 -19.6 89 10 30620 335 33 13.9 -29.9 | 328 35 18.4 -29.6 Wind Parameters Mean winds (0-6000m): 56.2 at 6.0 knts Storm direction: 86.2 at 4.5 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -23.8 deg Storm rel helicity (0-3000m) pos: 11.1 neg: -3.1 tot: 8.1 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.95 Bulk Shear: 1.31 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 40 8 8 6| 6.7 0.0 6.7| 8.5 0.0 8.5 17.0 0.93| 7.9 7.3 1000 45 8 10 5| 2.0 0.0 2.0| 9.0 -0.9 8.0 8.0 0.43| 7.1 3.0 1500 49 7 7 4| 1.3 0.3 1.7| 9.1 -1.5 7.6 5.0 0.31| 5.7 1.8 2000 50 6 360 3| 1.0 0.6 1.6| 9.7 -1.8 7.9 3.9 0.30| 4.9 1.5 2500 48 5 352 3| 0.8 0.9 1.7| 10.7 -2.3 8.4 3.4 0.28| 4.5 1.3 3000 46 5 348 3| 1.3 0.7 2.0| 11.1 -3.1 8.1 2.7 0.18| 4.7 0.8 4000 43 5 337 3| 1.4 0.5 1.9| 16.0 -5.0 10.9 2.7 0.13| 4.9 0.6 5000 20 5 330 5| 0.8 0.4 1.2| 77.9 -5.0 72.9 14.6 0.45| 6.2 2.8 6000 56 6 9 3| 1.0 0.4 1.3|132.4 -6.5 125.9 21.0 0.59| 7.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251020.00.gif