UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 5 JAN 26 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 36 -21.3 -25.2 71 3.9 -21.7 270 4 251.5 251.6 251.1 252.8 0.49 1 1000 74 -20.5 -25.5 64 5.0 -21.1 270 8 252.6 252.7 252.1 254.0 0.48 2 999 81 -20.5 -25.5 64 5.0 -21.1 270 8 252.7 252.8 252.1 254.0 0.48 3 944 497 -23.7 -26.7 76 3.0 -24.0 299 17 253.6 253.7 252.8 254.8 0.46 4 938 544 -23.7 -26.9 75 3.2 -24.0 304 17 254.1 254.1 253.2 255.3 0.45 5 932 591 -19.9 -23.9 70 4.0 -20.4 308 18 258.4 258.5 257.1 260.0 0.59 6 925 647 -19.9 -23.8 71 3.9 -20.4 310 19 259.0 259.1 257.6 260.6 0.60 7 911 760 -19.5 -24.1 67 4.6 -20.1 312 18 260.5 260.6 258.8 262.2 0.60 8 871 1092 -21.3 -26.3 64 5.0 -21.9 306 17 262.0 262.1 259.8 263.4 0.51 9 850 1272 -21.1 -28.1 53 7.0 -22.0 295 15 264.0 264.1 261.2 265.3 0.44 10 845 1316 -21.1 -29.1 49 8.0 -22.0 289 15 264.5 264.6 261.5 265.7 0.41 11 830 1449 -17.5 -27.5 41 10.0 -18.9 271 14 269.6 269.7 265.4 271.1 0.48 12 821 1530 -17.9 -26.9 45 9.0 -19.2 260 14 270.1 270.1 265.7 271.6 0.51 13 728 2421 -22.7 -27.2 67 4.5 -23.3 235 18 274.3 274.3 268.6 275.9 0.56 14 700 2709 -22.9 -29.9 53 7.0 -23.8 215 19 277.1 277.2 270.2 278.5 0.46 15 689 2825 -23.5 -29.5 58 6.0 -24.2 216 19 277.7 277.8 270.7 279.2 0.48 16 670 3030 -22.3 -31.3 44 9.0 -23.4 220 18 281.3 281.4 272.6 282.6 0.42 17 646 3298 -23.5 -40.5 19 17.0 -25.1 224 17 282.9 282.9 273.1 283.4 0.17 18 613 3679 -25.9 -35.9 39 10.0 -26.9 230 16 284.4 284.4 274.2 285.3 0.29 19 598 3859 -26.5 -42.5 21 16.0 -27.8 218 19 285.7 285.7 274.7 286.2 0.15 20 550 4459 -30.1 -49.1 14 19.0 -31.2 207 24 288.4 288.4 276.0 288.6 0.08 21 500 5130 -35.7 -48.7 25 13.0 -36.4 200 23 289.5 289.5 276.6 289.8 0.09 22 498 5158 -36.1 -49.1 25 13.0 -36.7 200 23 289.4 289.4 276.5 289.7 0.09 23 462 5675 -39.5 -54.5 19 15.0 -40.0 200 27 291.4 291.4 277.4 291.6 0.05 24 448 5885 -40.3 -58.3 13 18.0 -40.8 200 29 293.0 293.0 278.2 293.1 0.03 25 400 6650 -45.1 -59.1 19 14.0 -45.4 195 35 296.4 296.4 279.8 296.5 0.03 26 394 6750 -45.7 -55.7 31 10.0 -46.0 199 36 296.9 296.9 280.0 297.1 0.05 27 388 6853 -44.3 -60.3 15 16.0 -44.7 203 37 300.0 300.0 281.4 300.1 0.03 28 375 7080 -44.7 -65.7 8 21.0 -45.2 209 39 302.4 302.4 282.4 302.5 0.01 29 342 7692 -46.5 -62.5 15 16.0 -46.9 200 43 308.1 308.1 284.6 308.1 0.02 30 331 7908 -47.7 -59.7 24 12.0 -48.0 200 44 309.3 309.3 285.1 309.4 0.04 31 306 8421 -50.5 -70.5 8 20.0 -50.8 200 42 312.4 312.4 286.2 312.4 0.01 32 300 8550 -50.5 -70.5 8 20.0 -50.8 200 43 314.2 314.2 286.8 314.2 0.01 33 283 8933 -50.1 -73.1 5 23.0 -50.4 197 39 320.0 320.0 288.8 320.1 0.01 34 271 9218 -48.3 -77.3 2 29.0 -48.7 196 37 326.6 326.6 290.7 326.7 0.00 35 257 9568 -49.3 -78.3 2 29.0 -49.7 199 38 330.2 330.2 291.7 330.2 0.00 36 250 9750 -48.7 -78.7 2 30.0 -49.1 200 39 333.7 333.7 292.7 333.7 0.00 37 231 10268 -48.1 -80.1 1 32.0 -48.6 213 36 342.2 342.2 294.8 342.2 0.00 38 200 11210 -50.1 -81.1 1 31.0 -50.6 210 39 353.4 353.4 297.4 353.4 0.00 39 193 11441 -51.1 -82.1 1 31.0 -51.5 212 39 355.5 355.5 297.8 355.5 0.00 40 184 11752 -49.1 -82.1 1 33.0 -49.7 216 38 363.6 363.6 299.4 363.6 0.00 41 150 13080 -51.9 -82.9 1 31.0 -52.4 230 35 380.6 380.6 302.3 380.7 0.00 42 146 13255 -52.7 -83.7 1 31.0 -53.2 233 36 382.2 382.2 302.6 382.2 0.00 43 135 13766 -49.7 -82.7 1 33.0 -50.4 241 38 396.2 396.2 304.7 396.2 0.00 44 100 15710 -55.1 -85.1 1 30.0 -55.6 250 47 421.3 421.3 307.9 421.3 0.00 45 86 16662 -58.1 -87.1 1 29.0 -58.5 268 47 433.8 433.8 309.3 433.8 0.00 46 79 17195 -57.9 -86.9 1 29.0 -58.4 264 38 444.9 444.9 310.4 444.9 0.00 47 70 17950 -60.7 -87.7 2 27.0 -61.1 260 46 454.5 454.5 311.3 454.5 0.00 48 60 18908 -63.1 -89.1 2 26.0 -63.4 260 47 469.6 469.6 312.6 469.7 0.00 49 50 20030 -64.9 -89.9 2 25.0 -65.2 280 49 490.5 490.5 314.2 490.6 0.00 50 34 22380 -64.3 -90.3 2 26.0 -64.8 273 66 549.3 549.3 318.1 549.3 0.00 51 30 23140 -66.5 -91.5 2 25.0 -66.9 265 63 563.4 563.4 318.8 563.4 0.00 52 22 24996 -71.7 -93.7 2 22.0 -72.0 278 77 600.1 600.1 320.6 600.1 0.00 53 20 25560 -71.3 -94.3 2 23.0 -71.6 280 80 617.9 617.9 321.4 617.9 0.00 54 13 28103 -72.9 -94.9 2 22.0 -73.3 276 92 693.4 693.4 324.2 693.4 0.00 55 10 29670 -66.1 -93.1 1 27.0 -67.3 275 119 772.8 772.8 326.5 772.9 0.01 56 9.2 30181 -62.1 -92.1 1 30.0 -64.1 279 115 806.8 806.8 327.4 806.8 0.01 57 9.0 30316 -62.8 -92.1 1 29.3 -64.6 275 142 809.3 809.3 327.5 809.4 0.01 58 8.6 30596 -64.1 -92.1 1 28.0 -65.8 814.7 814.7 327.6 814.7 0.01 59 7.8 31198 -60.7 -90.7 1 30.0 -63.3 851.4 851.4 328.4 851.5 0.01 TRP 306 8421 -50.5 -70.5 8 20.0 -50.8 200 42 312.4 312.4 286.2 312.4 0.01 WND 9.0 30316 -62.8 -92.1 1 29.3 -64.6 275 142 809.3 809.3 327.5 809.4 0.01 Sounding variables and indices 1000-500 mb thick: 5056.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 44.33 % Est. max temperature: -9.22 C = 15.40 F Sfc-Lift cond lev (LCL): 942.14 mb = 511.80 m = 1679.11 ft T: -23.70 C 700-500 lapse rate: 5.29 C/km Conv cond level (CCL): 536.43 mb = 4634.95 m = 15206.33 ft Mean mixing ratio: 0.51 g/kg Conv temperature: 15.95 C = 60.70 F Cap Strength: 26.89 C Lifted Index: 27.09 C Risk: None Lifted Index @300 mb: 40.83 C Lifted Index @700 mb: 18.95 C Showalter Index: 19.94 C Risk: None Total Totals Index: 22.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 7.60 C K Index: -20.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 5.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.85 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 72550.92 J/kg Cap Strength: 27.07 C Lift Cond Lev (LCL): 893.08 mb = 907.00 m = 2975.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 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 1005 36 270 4 4.0 -0.0 | 72 11 -10.0 -3.3 1 1000 74 270 8 8.0 -0.0 | 61 7 -6.0 -3.3 2 969 305 280 14 13.8 -2.4 | 2 6 -0.2 -5.7 3 930 610 310 18 13.8 -11.6 | 1 15 -0.2 -14.8 4 925 647 310 19 14.6 -12.2 | 358 15 0.5 -15.5 5 892 914 315 16 11.3 -11.3 | 10 15 -2.7 -14.6 6 856 1219 300 17 14.7 -8.5 | 357 12 0.7 -11.8 7 850 1272 295 15 13.6 -6.3 | 3 10 -0.4 -9.6 8 822 1524 260 14 13.8 2.4 | 15 1 -0.2 -0.8 9 788 1829 255 15 14.5 3.9 | 218 1 0.5 0.6 10 757 2134 235 13 10.6 7.5 | 141 5 -3.4 4.2 11 726 2438 235 18 14.7 10.3 | 186 7 0.7 7.1 12 700 2709 215 19 10.9 15.6 | 166 13 -3.1 12.3 13 697 2743 215 19 10.9 15.6 | 166 13 -3.1 12.3 14 614 3658 230 16 12.3 10.3 | 166 7 -1.8 7.0 15 588 3962 210 21 10.5 18.2 | 167 15 -3.5 14.9 16 564 4267 210 24 12.0 20.8 | 173 18 -2.0 17.5 17 518 4877 200 23 7.9 21.6 | 161 19 -6.1 18.3 18 500 5130 200 23 7.9 21.6 | 161 19 -6.1 18.3 19 434 6096 200 31 10.6 29.1 | 172 26 -3.4 25.9 20 400 6650 195 35 9.1 33.8 | 171 31 -5.0 30.5 21 379 7010 210 38 19.0 32.9 | 190 30 5.0 29.6 22 345 7620 200 43 14.7 40.4 | 181 37 0.7 37.1 23 315 8230 200 45 15.4 42.3 | 182 39 1.4 39.0 24 306 8421 200 42 14.4 39.5 | 181 36 0.3 36.2 25 300 8550 200 43 14.7 40.4 | 181 37 0.7 37.1 26 274 9144 195 37 9.6 35.7 | 172 33 -4.4 32.5 27 250 9750 200 39 13.3 36.6 | 179 33 -0.7 33.4 28 228 10363 215 36 20.6 29.5 | 194 27 6.6 26.2 29 217 10668 210 36 18.0 31.2 | 188 28 4.0 27.9 30 207 10973 205 37 15.6 33.5 | 183 30 1.6 30.3 31 200 11210 210 39 19.5 33.8 | 190 31 5.5 30.5 32 150 13080 230 35 26.8 22.5 | 214 23 12.8 19.2 33 124 14326 250 41 38.5 14.0 | 246 27 24.5 10.8 34 118 14630 240 38 32.9 19.0 | 230 25 18.9 15.7 35 108 15240 240 39 33.8 19.5 | 231 26 19.8 16.2 36 100 15710 250 47 44.2 16.1 | 247 33 30.2 12.8 37 98 15850 250 47 44.2 16.1 | 247 33 30.2 12.8 38 85 16764 270 47 47.0 -0.0 | 276 33 33.0 -3.3 39 81 17069 265 37 36.9 3.2 | 270 23 22.8 -0.0 40 70 17950 260 46 45.3 8.0 | 261 32 31.3 4.7 41 60 18898 260 47 46.3 8.2 | 261 33 32.3 4.9 42 50 20030 280 49 48.3 -8.5 | 289 36 34.2 -11.8 43 47 20422 280 49 48.3 -8.5 | 289 36 34.2 -11.8 44 40 21336 270 60 60.0 -0.0 | 274 46 46.0 -3.3 45 31 22860 275 69 68.7 -6.0 | 280 56 54.7 -9.3 46 30 23140 265 63 62.8 5.5 | 267 49 48.7 2.2 47 28 23470 265 63 62.8 5.5 | 267 49 48.7 2.2 48 27 23774 275 60 59.8 -5.2 | 281 47 45.8 -8.5 49 24 24384 275 74 73.7 -6.4 | 279 60 59.7 -9.7 50 20 25560 280 80 78.8 -13.9 | 285 67 64.8 -17.2 51 20 25603 275 62 61.8 -5.4 | 280 49 47.7 -8.7 52 18 26213 275 89 88.7 -7.8 | 278 75 74.6 -11.0 53 15 27432 270 99 99.0 -0.0 | 272 85 85.0 -3.3 54 12 28651 280 87 85.7 -15.1 | 284 74 71.7 -18.4 55 10 29566 275 115 114.6 -10.0 | 278 101 100.5 -13.3 56 10 29670 275 119 118.5 -10.4 | 277 105 104.5 -13.6 57 9 29870 280 113 111.3 -19.6 | 283 100 97.3 -22.9 Wind Parameters Mean winds (0-6000m): 226.9 at 19.2 knts Storm direction: 256.9 at 14.4 knts Shear (0-3000m) pos: 2.3 neg: 4.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -33.8 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.10 Bulk Shear: 36.20 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 ------------------------------------------------------------------------------- 500 285 13 15 7| 14.2 0.0 14.2| 0.8 -13.8 -13.0 -26.0 -0.48| 17.6 -8.4 1000 301 15 6 11| 7.0 0.0 7.0| 12.3 -17.7 -5.4 -5.4 -0.26| 12.5 -3.2 1500 297 15 3 10| 4.6 4.4 9.0| 12.9 -23.6 -10.7 -7.1 -0.19| 13.0 -2.5 2000 287 15 358 8| 3.5 4.3 7.8| 12.9 -24.5 -11.6 -5.8 -0.24| 11.1 -2.7 2500 276 15 348 5| 2.8 4.7 7.4| 19.9 -27.6 -7.7 -3.1 -0.15| 10.7 -1.6 3000 264 16 318 2| 2.3 4.2 6.5| 20.6 -33.8 -13.3 -4.4 -0.16| 10.0 -1.6 4000 251 16 212 2| 2.1 4.1 6.2| 22.9 -35.4 -12.4 -3.1 -0.13| 9.0 -1.2 5000 237 18 187 6| 1.7 3.6 5.3| 28.4 -53.3 -24.9 -5.0 -0.15| 7.9 -1.2 6000 227 19 180 10| 1.4 3.6 5.0| 52.3 -53.3 -1.0 -0.2 -0.09| 7.2 -0.7 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20260105.12.gif