UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010617.upa.cvt Date: 1700Z 6 JAN 26 Searching for CYCX... Searching the city database file for: CYCX ... Date:1700Z 6 JAN 26 Station: CYCX WMO ident: 71701 Latitude: 45.83 Longitude: -66.43 Elevation: 51.00 ------------------------------------------------------------------------------- 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 1012 51 -8.9 -11.9 79 3.0 -9.6 360 1 263.4 263.6 262.8 267.4 1.51 1 1000 122 -10.7 -12.5 87 1.8 -11.1 70 4 262.5 262.7 262.0 266.4 1.46 2 992 184 -11.3 -12.6 90 1.3 -11.6 111 6 262.5 262.7 262.0 266.4 1.46 3 977 301 -9.3 -9.3 100 0.0 -9.3 189 10 265.6 265.9 265.2 270.8 1.93 4 967 382 -5.3 -5.3 100 0.0 -5.3 200 10 270.4 270.9 269.7 277.6 2.66 5 960 439 -5.1 -5.1 100 0.0 -5.1 208 10 271.2 271.6 270.3 278.6 2.72 6 950 521 -5.5 -5.6 99 0.1 -5.5 219 11 271.6 272.0 270.4 278.8 2.65 7 925 730 -6.5 -6.5 100 0.0 -6.5 220 12 272.7 273.1 270.9 279.6 2.54 8 900 944 -7.7 -7.7 100 0.0 -7.7 221 17 273.6 274.0 271.2 280.1 2.38 9 850 1388 -7.9 -7.9 100 0.0 -7.9 230 31 277.9 278.3 273.9 284.8 2.48 10 844 1443 -8.1 -8.4 98 0.3 -8.2 228 31 278.2 278.6 274.0 285.0 2.40 11 784 2011 -12.3 -12.4 99 0.1 -12.3 241 21 279.7 280.0 274.0 285.0 1.88 12 781 2041 -10.7 -13.1 82 2.4 -11.3 242 20 281.7 282.0 275.0 286.8 1.78 13 761 2240 -9.5 -14.4 67 4.9 -10.9 250 17 285.1 285.4 276.6 289.9 1.64 14 700 2881 -13.5 -16.2 80 2.7 -14.2 295 21 287.5 287.8 277.7 292.2 1.54 15 684 3056 -14.5 -15.8 90 1.3 -14.9 295 21 288.3 288.6 278.2 293.2 1.63 16 679 3112 -13.1 -16.5 76 3.4 -14.0 296 23 290.5 290.8 279.1 295.2 1.55 17 642 3537 -15.1 -20.1 66 5.0 -16.3 294 29 292.9 293.1 279.8 296.7 1.21 18 625 3739 -16.5 -20.7 70 4.2 -17.4 288 28 293.6 293.8 280.1 297.2 1.18 19 520 5097 -25.5 -33.5 47 8.0 -26.5 280 38 298.6 298.7 281.3 300.0 0.43 20 500 5380 -27.5 -35.5 46 8.0 -28.4 280 41 299.5 299.6 281.7 300.8 0.37 21 454 6065 -33.1 -46.1 26 13.0 -34.0 285 46 300.9 300.9 281.9 301.4 0.13 22 428 6476 -36.9 -46.9 35 10.0 -37.5 288 49 301.1 301.2 282.0 301.6 0.13 23 419 6622 -38.1 -42.6 63 4.5 -38.4 289 50 301.4 301.5 282.3 302.2 0.21 24 400 6940 -40.3 -48.3 42 8.0 -40.7 290 48 302.6 302.6 282.6 303.0 0.12 25 386 7181 -42.3 -52.3 33 10.0 -42.7 288 48 303.1 303.1 282.7 303.4 0.08 26 369 7483 -45.1 -53.1 40 8.0 -45.4 286 47 303.3 303.3 282.8 303.6 0.07 27 316 8502 -51.1 -63.1 23 12.0 -51.3 290 63 308.7 308.7 284.9 308.8 0.02 28 305 8733 -50.3 -67.3 12 17.0 -50.6 287 68 313.0 313.0 286.4 313.0 0.01 29 300 8840 -51.1 -68.1 11 17.0 -51.4 285 70 313.3 313.3 286.5 313.4 0.01 30 288 9106 -51.8 -69.2 11 17.3 -52.1 290 79 315.9 315.9 287.4 316.0 0.01 31 263 9693 -53.5 -71.5 9 18.0 -53.7 285 71 321.8 321.8 289.3 321.9 0.01 32 250 10020 -52.9 -72.9 7 20.0 -53.2 285 73 327.4 327.4 291.0 327.5 0.01 33 200 11460 -52.5 -79.5 2 27.0 -52.9 280 55 349.6 349.6 296.5 349.6 0.00 34 178 12216 -50.9 -80.9 2 30.0 -51.4 280 61 364.1 364.1 299.5 364.1 0.00 35 169 12552 -53.9 -81.9 2 28.0 -54.3 280 53 364.6 364.6 299.6 364.6 0.00 36 150 13320 -52.5 -81.5 2 29.0 -53.0 275 50 379.6 379.6 302.2 379.6 0.00 37 146 13494 -52.3 -83.3 1 31.0 -52.8 273 49 382.9 382.9 302.7 382.9 0.00 38 102 15785 -56.9 -81.9 3 25.0 -57.3 273 40 415.4 415.4 307.2 415.5 0.00 39 100 15910 -56.1 -83.1 2 27.0 -56.6 280 41 419.3 419.3 307.6 419.4 0.00 40 70 18160 -58.3 -86.3 2 28.0 -58.8 275 32 459.7 459.7 311.7 459.7 0.00 TRP 263 9693 -53.5 -71.5 9 18.0 -53.7 285 71 321.8 321.8 289.3 321.9 0.01 WND 288 9106 -51.8 -69.2 11 17.3 -52.1 290 79 315.9 315.9 287.4 316.0 0.01 Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 77.18 % Est. max temperature: 4.61 C = 40.29 F Sfc-Lift cond lev (LCL): 964.55 mb = 401.53 m = 1317.35 ft T: -5.23 C 700-500 lapse rate: 5.60 C/km ThetaE index: 1.06 C Layer 1000.0- 992.0 mb Conv cond level (CCL): 1000.00 mb = 122.00 m = 400.26 ft Mean mixing ratio: 2.22 g/kg Conv temperature: -6.32 C = 20.62 F Cap Strength: 20.12 C Lifted Index: 20.64 C Risk: None Lifted Index @300 mb: 27.40 C Lifted Index @700 mb: 13.26 C Showalter Index: 12.68 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.60 C K Index: 9.00 Risk: None Sweat Index: 223.76 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.80 J/kg Max Up Vert Vel: 10.18 m/s Conv Inhibition (B-): 28124.81 J/kg Cap Strength: 20.45 C Lift Cond Lev (LCL): 957.39 mb = 460.09 m = 1509.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 20 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 1012 51 360 1 -0.0 -1.0 | 118 19 -17.2 9.1 1 1000 122 70 4 -3.8 -1.4 | 113 23 -20.9 8.7 2 977 305 190 10 1.7 9.8 | 142 25 -15.4 19.9 3 939 610 230 11 8.4 7.1 | 153 19 -8.7 17.2 4 925 730 220 12 7.7 9.2 | 154 21 -9.4 19.3 5 903 914 220 16 10.3 12.3 | 163 23 -6.9 22.4 6 850 1388 230 31 23.7 19.9 | 192 31 6.6 30.0 7 835 1524 225 31 21.9 21.9 | 188 32 4.8 32.0 8 771 2134 245 18 16.3 7.6 | 177 18 -0.8 17.7 9 741 2438 260 15 14.8 2.6 | 169 13 -2.4 12.7 10 700 2881 295 21 19.0 -8.9 | 237 2 1.9 1.2 11 684 3048 295 21 19.0 -8.9 | 237 2 1.9 1.2 12 657 3353 300 29 25.1 -14.5 | 299 9 8.0 -4.4 13 605 3962 280 28 27.6 -4.9 | 243 12 10.4 5.2 14 581 4267 280 31 30.5 -5.4 | 251 14 13.4 4.7 15 500 5380 280 41 40.4 -7.1 | 263 23 23.2 3.0 16 414 6706 290 51 47.9 -17.4 | 283 32 30.8 -7.3 17 400 6940 290 48 45.1 -16.4 | 283 29 27.9 -6.3 18 361 7620 285 47 45.4 -12.2 | 274 28 28.2 -2.1 19 314 8534 290 64 60.1 -21.9 | 285 45 43.0 -11.8 20 300 8840 285 70 67.6 -18.1 | 279 51 50.5 -8.0 21 288 9106 290 79 74.2 -27.0 | 287 60 57.1 -16.9 22 286 9144 290 79 74.2 -27.0 | 287 60 57.1 -16.9 23 263 9693 285 71 68.6 -18.4 | 279 52 51.4 -8.3 24 250 10020 285 73 70.5 -18.9 | 279 54 53.4 -8.8 25 249 10058 285 76 73.4 -19.7 | 280 57 56.2 -9.6 26 226 10668 285 57 55.1 -14.8 | 277 38 37.9 -4.7 27 200 11460 280 55 54.2 -9.6 | 269 37 37.0 0.5 28 187 11887 280 50 49.2 -8.7 | 267 32 32.1 1.4 29 179 12192 280 62 61.1 -10.8 | 271 44 43.9 -0.7 30 163 12802 280 47 46.3 -8.2 | 266 29 29.1 1.9 31 155 13106 290 49 46.0 -16.8 | 283 30 28.9 -6.7 32 150 13320 275 50 49.8 -4.4 | 260 33 32.6 5.7 33 122 14630 260 43 42.3 7.5 | 235 31 25.2 17.6 34 111 15240 280 43 42.3 -7.5 | 264 25 25.2 2.6 35 106 15545 260 37 36.4 6.4 | 229 25 19.3 16.5 36 100 15910 280 41 40.4 -7.1 | 263 23 23.2 3.0 37 96 16154 280 41 40.4 -7.1 | 263 23 23.2 3.0 38 92 16459 265 44 43.8 3.8 | 242 30 26.7 13.9 39 83 17069 275 47 46.8 -4.1 | 259 30 29.7 6.0 40 70 18160 275 32 31.9 -2.8 | 244 16 14.7 7.3 41 68 18288 285 38 36.7 -9.8 | 269 20 19.5 0.3 42 59 18898 270 30 30.0 -0.0 | 232 16 12.8 10.1 Wind Parameters Mean winds (0-6000m): 270.5 at 26.6 knts Storm direction: 300.5 at 19.9 knts Shear (0-3000m) pos: 3.5 neg: 2.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 120.8 deg Storm rel helicity (0-3000m) pos: 233.0 neg: -48.0 tot: 185.1 m^2/s^2 ave: 61.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 5.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.59 Bulk Shear: 87.90 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 ------------------------------------------------------------------------------- 500 195 8 139 23| 0.0 11.9 11.9|107.0 -7.8 99.2 198.5 0.61| 25.0 15.3 1000 214 11 150 22| 4.9 5.9 10.8|158.3 -7.8 150.5 150.5 0.67| 18.0 12.0 1500 222 16 164 23| 6.7 4.0 10.7|221.7 -17.1 204.6 136.4 0.65| 16.3 10.6 2000 226 19 170 23| 2.6 3.0 5.6|221.7 -34.9 186.8 93.4 0.46| 15.5 7.2 2500 230 18 172 22| 2.5 2.4 4.9|225.6 -48.0 177.6 71.0 0.37| 14.5 5.4 3000 240 18 176 19| 3.5 2.0 5.5|233.0 -48.0 185.1 61.7 0.39| 13.7 5.4 4000 258 21 192 15| 2.7 2.7 5.4|239.2 -72.1 167.2 41.8 0.27| 12.7 3.4 5000 266 23 207 13| 2.1 2.9 5.0|256.1 -72.1 184.1 36.8 0.28| 11.1 3.2 6000 270 27 224 14| 2.5 2.4 4.9|294.8 -72.1 222.8 37.1 0.31| 10.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYCX/skewt/CYCX.skewt.20260106.17.gif