UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 17 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 ------------------------------------------------------------------------------- 0 1000 -57 SFC 988 36 -18.9 -21.5 80 2.6 -19.3 305 4 255.1 255.2 254.7 257.0 0.69 2 925 520 -22.3 -24.7 81 2.4 -22.6 340 24 256.5 256.6 255.5 258.0 0.56 3 912 624 -22.7 -24.9 82 2.2 -22.9 345 28 257.1 257.2 256.0 258.7 0.56 4 899 730 -21.3 -23.4 83 2.1 -21.6 349 28 259.6 259.7 258.2 261.4 0.64 5 850 1143 -21.3 -23.0 86 1.7 -21.5 355 23 263.8 263.9 261.6 265.8 0.71 6 829 1328 -20.3 -22.0 86 1.7 -20.5 352 24 266.8 266.9 263.9 269.0 0.79 7 819 1418 -20.5 -22.2 86 1.7 -20.8 353 24 267.5 267.6 264.4 269.7 0.79 8 791 1676 -19.1 -20.8 86 1.7 -19.4 342 18 271.7 271.8 267.5 274.3 0.92 9 759 1987 -13.1 -14.7 88 1.6 -13.5 284 9 281.4 281.7 274.6 286.1 1.61 10 746 2119 -12.3 -13.8 89 1.5 -12.7 247 6 283.7 284.0 276.0 288.8 1.76 11 700 2604 -13.3 -15.0 87 1.7 -13.7 205 12 287.8 288.1 278.0 292.8 1.70 12 691 2703 -13.3 -14.9 88 1.6 -13.7 202 10 288.8 289.1 278.6 294.0 1.74 13 500 5100 -28.1 -31.1 75 3.0 -28.5 195 32 298.8 298.9 281.6 300.7 0.57 14 444 5939 -33.3 -36.4 74 3.1 -33.6 195 41 302.5 302.6 283.0 303.8 0.38 15 400 6660 -39.1 -41.6 77 2.5 -39.3 190 43 304.2 304.2 283.4 305.0 0.25 16 363 7321 -44.1 -46.1 80 2.0 -44.2 185 44 306.1 306.1 284.1 306.7 0.17 17 354 7490 -45.5 -50.5 57 5.0 -45.7 182 45 306.4 306.4 284.1 306.8 0.11 18 319 8177 -51.5 -54.9 67 3.4 -51.6 175 57 307.3 307.3 284.4 307.6 0.07 19 315 8260 -51.1 -55.6 59 4.5 -51.2 173 57 309.0 309.0 285.0 309.2 0.06 20 311 8343 -50.3 -64.3 18 14.0 -50.5 180 61 311.2 311.2 285.8 311.3 0.02 21 306 8450 -49.5 -66.2 12 16.7 -49.8 190 67 313.8 313.8 286.7 313.9 0.02 22 300 8580 -48.5 -68.5 8 20.0 -48.8 190 64 317.0 317.0 287.8 317.0 0.01 23 277 9108 -45.1 -75.1 2 30.0 -45.7 204 57 329.2 329.2 291.5 329.2 0.01 24 250 9790 -46.1 -78.1 1 32.0 -46.7 190 51 337.5 337.5 293.7 337.5 0.00 25 233 10256 -46.5 -79.5 1 33.0 -47.1 195 55 343.8 343.8 295.2 343.8 0.00 26 222 10577 -45.3 -79.3 1 34.0 -46.0 203 56 350.4 350.4 296.7 350.4 0.00 27 200 11270 -46.5 -80.5 1 34.0 -47.2 210 56 359.1 359.1 298.5 359.2 0.00 28 178 12039 -48.3 -82.3 1 34.0 -49.0 218 53 368.4 368.4 300.3 368.4 0.00 29 159 12785 -46.7 -81.7 1 35.0 -47.6 225 43 383.2 383.2 302.8 383.2 0.00 30 150 13170 -47.5 -82.5 1 35.0 -48.3 225 43 388.2 388.2 303.5 388.2 0.00 31 114 14971 -50.5 -83.5 1 33.0 -51.3 232 42 414.3 414.3 307.0 414.3 0.00 32 100 15820 -53.5 -85.5 1 32.0 -54.1 250 49 424.4 424.4 308.2 424.4 0.00 33 88 16642 -54.3 -85.3 1 31.0 -54.9 241 45 438.6 438.6 309.7 438.6 0.00 34 85 16864 -55.9 -85.9 1 30.0 -56.5 248 44 439.7 439.7 309.8 439.7 0.00 35 70 18100 -56.3 -87.3 1 31.0 -56.9 250 48 463.9 463.9 312.1 464.0 0.00 36 67 18378 -56.5 -87.5 1 31.0 -57.2 247 46 469.4 469.4 312.6 469.4 0.00 37 67 18378 -56.5 -87.5 1 31.0 -57.2 247 46 469.4 469.4 312.6 469.4 0.00 38 50 20200 -63.9 -89.9 2 26.0 -64.3 255 45 492.9 492.9 314.4 492.9 0.00 39 44 20979 -66.9 -90.9 2 24.0 -67.2 276 52 503.9 503.9 315.2 503.9 0.00 40 30 23270 -71.7 -92.7 3 21.0 -71.9 270 62 549.2 549.2 318.1 549.2 0.00 41 23 24823 -73.3 -93.3 3 20.0 -73.5 286 62 587.8 587.8 320.0 587.8 0.00 42 20 25630 -77.1 -95.1 4 18.0 -77.2 295 62 600.2 600.2 320.6 600.2 0.00 43 15 27258 -82.7 -96.7 7 14.0 -82.8 292 68 633.0 633.0 322.0 633.0 0.00 44 12 28501 -83.3 -97.3 7 14.0 -83.4 290 72 672.6 672.6 323.5 672.6 0.00 45 12 28501 -83.3 -97.3 7 14.0 -83.4 290 72 672.6 672.6 323.5 672.6 0.00 TRP 319 8177 -51.5 -54.9 67 3.4 -51.6 175 57 307.3 307.3 284.4 307.6 0.07 WND 306 8450 -49.5 -66.2 12 16.7 -49.8 190 67 313.8 313.8 286.7 313.9 0.02 Sounding variables and indices 1000-500 mb thick: 5157.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 83.40 % Est. max temperature: -8.56 C = 16.59 F Sfc-Lift cond lev (LCL): 946.61 mb = 350.37 m = 1149.50 ft T: -21.11 C 700-500 lapse rate: 5.93 C/km Conv cond level (CCL): 468.17 mb = 5564.65 m = 18256.51 ft Mean mixing ratio: 0.62 g/kg Conv temperature: 26.69 C = 80.04 F Cap Strength: 27.70 C Lifted Index: 33.11 C Risk: None Lifted Index @300 mb: 41.48 C Lifted Index @700 mb: 26.88 C Showalter Index: 27.13 C Risk: None Total Totals Index: 11.90 C Risk: None Vertical Totals Index: 6.80 C Cross Totals Index: 5.10 C K Index: -17.90 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 7.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.14 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 64167.89 J/kg Cap Strength: 33.08 C Lift Cond Lev (LCL): 901.22 mb = 711.41 m = 2334.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 17 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 ---------------------------------------------------------- 0 988 36 305 4 3.3 -2.3 | 47 15 -11.2 -10.3 1 952 305 315 16 11.3 -11.3 | 9 20 -3.1 -19.4 2 925 520 340 24 8.2 -22.6 | 12 31 -6.2 -30.6 3 914 610 345 28 7.2 -27.0 | 12 36 -7.2 -35.1 4 877 914 355 27 2.4 -26.9 | 19 37 -12.1 -34.9 5 850 1143 355 23 2.0 -22.9 | 22 33 -12.4 -31.0 6 841 1219 350 24 4.2 -23.6 | 18 33 -10.3 -31.7 7 808 1524 355 24 2.1 -23.9 | 21 34 -12.4 -31.9 8 776 1829 330 13 6.5 -11.3 | 22 21 -8.0 -19.3 9 745 2134 245 6 5.4 2.5 | 59 11 -9.0 -5.5 10 716 2438 225 7 4.9 4.9 | 72 10 -9.5 -3.1 11 700 2604 205 12 5.1 10.9 | 107 10 -9.4 2.8 12 687 2743 200 9 3.1 8.5 | 92 11 -11.4 0.4 13 607 3658 180 24 0.0 24.0 | 138 22 -14.5 16.0 14 559 4267 195 21 5.4 20.3 | 144 15 -9.0 12.2 15 537 4572 190 23 4.0 22.7 | 144 18 -10.5 14.6 16 515 4877 190 30 5.2 29.5 | 157 23 -9.2 21.5 17 500 5100 195 32 8.3 30.9 | 165 24 -6.2 22.9 18 434 6096 195 43 11.1 41.5 | 174 34 -3.3 33.5 19 415 6401 205 43 18.2 39.0 | 187 31 3.7 30.9 20 400 6660 190 43 7.5 42.3 | 168 35 -7.0 34.3 21 380 7010 190 44 7.6 43.3 | 169 36 -6.8 35.3 22 347 7620 180 45 0.0 45.0 | 159 40 -14.5 37.0 23 319 8177 175 57 -5.0 56.8 | 158 52 -19.4 48.7 24 316 8230 170 55 -9.6 54.2 | 153 52 -24.0 46.1 25 306 8450 190 67 11.6 66.0 | 177 58 -2.8 57.9 26 302 8534 190 67 11.6 66.0 | 177 58 -2.8 57.9 27 300 8580 190 64 11.1 63.0 | 177 55 -3.3 55.0 28 276 9144 205 57 24.1 51.7 | 192 45 9.6 43.6 29 251 9754 195 47 12.2 45.4 | 176 37 -2.3 37.4 30 250 9790 190 51 8.9 50.2 | 172 43 -5.6 42.2 31 240 10058 190 54 9.4 53.2 | 174 45 -5.1 45.1 32 219 10668 205 56 23.7 50.8 | 192 44 9.2 42.7 33 200 11270 210 56 28.0 48.5 | 199 43 13.5 40.5 34 200 11278 210 64 32.0 55.4 | 200 51 17.5 47.4 35 159 12802 225 43 30.4 30.4 | 215 27 16.0 22.4 36 151 13106 220 53 34.1 40.6 | 211 38 19.6 32.6 37 150 13170 225 43 30.4 30.4 | 215 27 16.0 22.4 38 138 13716 220 36 23.1 27.6 | 204 21 8.7 19.5 39 132 14021 225 50 35.4 35.4 | 217 34 20.9 27.3 40 126 14326 225 39 27.6 27.6 | 214 24 13.1 19.5 41 109 15240 235 43 35.2 24.7 | 231 27 20.8 16.6 42 100 15820 250 49 46.0 16.8 | 255 33 31.6 8.7 43 100 15850 245 50 45.3 21.1 | 247 34 30.9 13.1 44 95 16154 250 49 46.0 16.8 | 255 33 31.6 8.7 45 90 16459 235 45 36.9 25.8 | 232 29 22.4 17.8 46 82 17069 255 44 42.5 11.4 | 263 28 28.0 3.3 47 70 18100 250 48 45.1 16.4 | 255 32 30.7 8.4 48 68 18288 245 46 41.7 19.4 | 247 30 27.2 11.4 49 62 18898 260 47 46.3 8.2 | 270 32 31.8 0.1 50 50 20200 255 45 43.5 11.6 | 263 29 29.0 3.6 51 48 20422 260 36 35.5 6.3 | 275 21 21.0 -1.8 52 46 20726 260 54 53.2 9.4 | 268 39 38.7 1.3 53 44 21031 280 51 50.2 -8.9 | 295 40 35.8 -16.9 54 41 21336 275 48 47.8 -4.2 | 290 36 33.4 -12.2 55 32 22860 270 60 60.0 -0.0 | 280 46 45.5 -8.0 56 31 23165 275 57 56.8 -5.0 | 287 44 42.3 -13.0 57 30 23270 270 62 62.0 -0.0 | 280 48 47.5 -8.0 58 20 25630 295 62 56.2 -26.2 | 309 54 41.7 -34.2 59 12 26822 290 72 67.7 -24.6 | 302 62 53.2 -32.7 60 9 27432 290 61 57.3 -20.9 | 304 52 42.9 -28.9 61 6 28346 295 85 77.0 -35.9 | 305 76 62.6 -44.0 62 5 28956 290 79 74.2 -27.0 | 300 69 59.8 -35.1 Wind Parameters Mean winds (0-6000m): 210.9 at 22.1 knts Storm direction: 240.9 at 16.5 knts Shear (0-3000m) pos: 3.9 neg: 6.6 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 148.1 neg: -80.6 tot: 67.5 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 127.37 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 ------------------------------------------------------------------------------- 500 324 15 16 21| 22.2 0.0 22.2| 11.2 -48.8 -37.7 -75.3 -0.40| 25.3-10.0 1000 341 21 16 29| 11.6 0.0 11.6| 65.8 -48.8 17.0 17.0 -0.11| 17.9 -2.1 1500 346 22 17 31| 7.7 0.5 8.2| 87.0 -67.6 19.3 12.9 -0.09| 13.9 -1.3 2000 344 20 18 29| 5.8 6.5 12.3|103.8 -75.2 28.6 14.3 -0.01| 16.8 -0.1 2500 340 18 19 26| 4.6 6.8 11.5|129.1 -75.2 53.9 21.6 0.12| 15.5 1.9 3000 334 17 17 24| 3.9 6.6 10.4|148.1 -80.6 67.5 22.5 0.16| 14.5 2.4 4000 302 17 359 17| 2.9 6.0 8.9|179.6 -80.6 98.9 24.7 0.21| 12.7 2.7 5000 236 19 206 3| 1.5 4.8 6.3|221.1 -80.6 140.5 28.1 0.25| 11.6 2.9 6000 211 22 164 11| 1.0 4.5 5.5|259.8 -80.6 179.2 29.9 0.27| 10.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20260117.00.gif