UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 21 APR 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1021 29 -13.7 -16.1 82 2.4 -14.2 10 6 257.9 258.1 257.7 260.8 1.06 1 1000 186 -14.3 -15.9 88 1.6 -14.6 350 10 258.9 259.0 258.5 261.8 1.10 2 986 293 -15.1 -16.1 92 1.0 -15.3 354 7 259.1 259.3 258.7 262.1 1.10 3 972 401 -15.7 -18.4 80 2.7 -16.2 358 8 259.5 259.7 258.7 262.1 0.92 4 965 455 -15.1 -20.1 66 5.0 -16.0 360 8 260.7 260.8 259.4 262.9 0.80 5 951 565 -15.7 -20.5 67 4.8 -16.5 4 10 261.2 261.3 259.8 263.3 0.79 6 937 678 -11.1 -19.1 52 8.0 -12.7 355 10 267.0 267.1 264.3 269.5 0.90 7 925 777 -10.3 -16.3 61 6.0 -11.6 340 10 268.8 269.0 266.0 272.0 1.16 8 908 920 -9.1 -18.1 48 9.0 -11.1 325 10 271.4 271.6 267.5 274.3 1.01 9 850 1430 -9.5 -25.5 26 16.0 -12.5 325 6 276.2 276.3 269.8 277.9 0.56 10 841 1512 -9.5 -27.5 22 18.0 -12.7 320 6 277.0 277.1 270.2 278.5 0.48 11 808 1820 -11.3 -27.3 25 16.0 -14.1 301 6 278.3 278.4 271.1 279.8 0.50 12 800 1896 -11.7 -23.7 36 12.0 -14.0 309 6 278.7 278.8 271.6 280.8 0.71 13 794 1954 -12.1 -15.0 79 2.9 -12.8 316 6 278.9 279.1 273.0 283.2 1.50 14 777 2119 -11.9 -13.3 89 1.4 -12.3 338 6 280.8 281.1 274.5 285.9 1.76 15 768 2208 -12.1 -14.4 83 2.3 -12.7 323 7 281.5 281.8 274.7 286.3 1.63 16 763 2258 -11.9 -17.9 61 6.0 -13.3 312 8 282.3 282.5 274.5 285.9 1.22 17 752 2369 -12.3 -15.3 78 3.0 -13.1 286 9 283.0 283.3 275.4 287.5 1.55 18 745 2441 -12.3 -22.3 43 10.0 -14.4 270 10 283.8 283.9 274.8 286.4 0.86 19 742 2472 -12.7 -15.6 79 2.9 -13.5 271 10 283.7 283.9 275.7 288.2 1.53 20 700 2915 -13.7 -21.7 51 8.0 -15.4 300 8 287.3 287.5 276.8 290.3 0.96 21 653 3440 -15.7 -31.7 24 16.0 -18.2 308 10 290.8 290.9 277.7 292.2 0.41 22 647 3510 -16.1 -29.1 32 13.0 -18.3 305 10 291.1 291.2 278.0 292.8 0.53 23 645 3533 -16.1 -37.1 15 21.0 -18.9 305 10 291.4 291.4 277.7 292.2 0.25 24 636 3639 -16.3 -50.3 4 34.0 -19.6 301 10 292.3 292.4 277.9 292.6 0.06 25 606 4000 -18.5 -40.5 13 22.0 -21.1 305 9 293.9 293.9 278.9 294.5 0.18 26 554 4661 -23.9 -37.9 26 14.0 -25.5 308 10 295.1 295.2 279.6 296.0 0.26 27 509 5273 -28.7 -43.7 22 15.0 -29.9 307 8 296.5 296.6 280.0 297.1 0.16 28 500 5400 -29.7 -44.7 22 15.0 -30.9 310 7 296.8 296.9 280.1 297.3 0.14 29 471 5823 -32.9 -49.9 17 17.0 -33.9 292 8 298.0 298.0 280.6 298.3 0.08 30 400 6950 -42.1 -55.1 23 13.0 -42.5 270 13 300.3 300.3 281.5 300.5 0.05 31 361 7636 -47.5 -60.5 21 13.0 -47.8 255 16 302.0 302.0 282.2 302.1 0.03 32 342 7991 -50.9 -59.9 34 9.0 -51.1 249 21 302.1 302.1 282.3 302.2 0.03 33 336 8106 -51.5 -59.5 38 8.0 -51.7 247 23 302.8 302.8 282.5 302.9 0.04 34 332 8184 -51.7 -53.5 81 1.8 -51.7 246 24 303.5 303.6 283.0 303.8 0.08 35 328 8262 -52.1 -57.1 55 5.0 -52.2 250 31 304.1 304.1 283.1 304.2 0.05 36 326 8302 -51.9 -58.9 43 7.0 -52.0 250 32 304.9 304.9 283.4 305.0 0.04 37 324 8342 -52.1 -56.9 56 4.8 -52.2 249 33 305.1 305.1 283.5 305.3 0.05 38 321 8402 -52.1 -63.1 25 11.0 -52.3 249 35 305.9 305.9 283.8 306.0 0.02 39 300 8840 -51.9 -68.9 11 17.0 -52.1 245 49 312.2 312.2 286.1 312.2 0.01 40 250 10030 -51.3 -73.3 6 22.0 -51.6 240 49 329.8 329.8 291.7 329.8 0.01 41 227 10655 -51.1 -80.1 2 29.0 -51.5 230 45 339.3 339.3 294.1 339.3 0.00 42 201 11447 -49.3 -80.3 1 31.0 -49.8 247 38 354.2 354.2 297.5 354.2 0.00 43 200 11480 -49.3 -80.3 1 31.0 -49.8 250 38 354.7 354.7 297.6 354.7 0.00 44 186 11955 -50.7 -82.7 1 32.0 -51.2 250 33 359.9 359.9 298.7 359.9 0.00 45 176 12316 -49.7 -83.7 1 34.0 -50.3 240 27 367.3 367.3 300.1 367.3 0.00 46 167 12659 -51.5 -83.5 1 32.0 -52.0 230 32 369.8 369.8 300.5 369.8 0.00 47 156 13103 -49.9 -83.9 1 34.0 -50.5 245 29 379.8 379.8 302.2 379.8 0.00 48 150 13360 -50.1 -84.1 1 34.0 -50.7 230 31 383.7 383.7 302.8 383.8 0.00 49 133 14141 -51.5 -85.5 1 34.0 -52.1 237 32 394.7 394.7 304.5 394.7 0.00 50 120 14809 -50.3 -85.3 1 35.0 -51.1 238 31 408.7 408.7 306.3 408.7 0.00 51 112 15256 -52.3 -86.3 1 34.0 -52.9 225 22 413.1 413.1 306.9 413.1 0.00 52 100 15990 -51.1 -86.1 1 35.0 -52.0 215 18 429.0 429.0 308.7 429.0 0.00 53 97 16188 -52.3 -86.3 1 34.0 -53.1 216 19 430.4 430.4 308.9 430.4 0.00 54 79 17527 -48.9 -84.9 1 36.0 -50.2 251 19 463.5 463.5 312.1 463.5 0.00 55 70 18320 -50.3 -86.3 1 36.0 -51.5 5 3 476.8 476.8 313.2 476.8 0.00 56 53 20138 -51.1 -87.1 1 36.0 -52.5 161 8 514.4 514.4 315.9 514.4 0.00 57 50 20520 -48.1 -86.1 0 38.0 -50.1 110 6 530.1 530.1 316.9 530.1 0.00 58 48 20788 -47.1 -86.1 0 39.0 -49.4 115 6 538.7 538.7 317.5 538.8 0.00 59 30 23870 -49.7 -86.7 1 37.0 -52.4 140 9 609.1 609.2 321.0 609.2 0.01 60 27 24556 -51.3 -87.3 1 36.0 -53.8 169 12 623.3 623.3 321.6 623.3 0.01 61 20 26510 -49.5 -87.5 0 38.0 -53.1 70 15 684.7 684.7 323.9 684.7 0.01 62 17 27575 -49.5 -87.5 0 38.0 -53.6 70 13 717.2 717.2 325.0 717.3 0.01 TRP 328 8262 -52.1 -57.1 55 5.0 -52.2 250 31 304.1 304.1 283.1 304.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 41.02 % Est. max temperature: 2.91 C = 37.24 F Sfc-Lift cond lev (LCL): 982.03 mb = 323.03 m = 1059.81 ft T: -15.27 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.18 C Layer 745.0- 742.0 mb Conv cond level (CCL): 551.19 mb = 4697.77 m = 15412.45 ft Mean mixing ratio: 0.98 g/kg Conv temperature: 23.81 C = 74.86 F Cap Strength: 26.77 C Lifted Index: 26.82 C Risk: None Lifted Index @300 mb: 34.01 C Lifted Index @700 mb: 21.58 C Showalter Index: 15.87 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 4.20 C K Index: -13.30 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.52 J/kg Max Up Vert Vel: 9.33 m/s Conv Inhibition (B-): 66681.73 J/kg Cap Strength: 26.84 C Lift Cond Lev (LCL): 911.77 mb = 888.16 m = 2913.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 6 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 1021 29 10 6 -1.0 -5.9 | 94 3 -3.1 0.2 1 1000 186 350 10 1.7 -9.8 | 5 4 -0.3 -3.7 2 984 305 355 7 0.6 -7.0 | 61 2 -1.5 -0.8 3 946 610 5 10 -0.9 -10.0 | 38 5 -3.0 -3.8 4 925 777 340 10 3.4 -9.4 | 338 4 1.3 -3.2 5 909 914 325 10 5.7 -8.2 | 299 4 3.6 -2.0 6 874 1219 340 8 2.7 -7.5 | 335 2 0.7 -1.4 7 850 1430 325 6 3.4 -4.9 | 228 2 1.4 1.2 8 807 1829 300 6 5.2 -3.0 | 225 4 3.1 3.2 9 775 2134 340 6 2.1 -5.6 | 176 1 -0.0 0.5 10 745 2438 270 10 10.0 -0.0 | 232 10 7.9 6.2 11 716 2743 280 10 9.8 -1.7 | 240 9 7.8 4.4 12 700 2915 300 8 6.9 -4.0 | 246 5 4.8 2.2 13 660 3353 310 10 7.7 -6.4 | 273 6 5.6 -0.3 14 633 3658 300 10 8.7 -5.0 | 260 7 6.6 1.2 15 583 4267 310 9 6.9 -5.8 | 266 5 4.8 0.4 16 559 4572 310 10 7.7 -6.4 | 273 6 5.6 -0.3 17 537 4877 300 11 9.5 -5.5 | 265 7 7.4 0.7 18 500 5400 310 7 5.4 -4.5 | 243 4 3.3 1.7 19 452 6096 280 9 8.9 -1.6 | 236 8 6.8 4.6 20 400 6950 270 13 13.0 -0.0 | 241 13 10.9 6.2 21 379 7315 270 14 14.0 -0.0 | 243 13 11.9 6.2 22 361 7620 255 16 15.5 4.1 | 232 17 13.4 10.3 23 330 8230 245 25 22.7 10.6 | 231 27 20.6 16.7 24 328 8262 250 31 29.1 10.6 | 238 32 27.0 16.8 25 300 8840 245 49 44.4 20.7 | 238 50 42.3 26.9 26 286 9144 245 53 48.0 22.4 | 238 54 45.9 28.5 27 250 10030 240 49 42.4 24.5 | 233 51 40.3 30.7 28 227 10668 230 45 34.5 28.9 | 223 48 32.4 35.1 29 206 11278 230 38 29.1 24.4 | 221 41 27.0 30.6 30 200 11480 250 38 35.7 13.0 | 240 39 33.6 19.1 31 197 11582 250 43 40.4 14.7 | 241 44 38.3 20.9 32 179 12192 250 27 25.4 9.2 | 237 28 23.3 15.4 33 171 12497 225 26 18.4 18.4 | 214 29 16.3 24.5 34 163 12802 235 37 30.3 21.2 | 226 39 28.2 27.4 35 156 13106 245 29 26.3 12.3 | 233 30 24.2 18.4 36 150 13360 230 31 23.7 19.9 | 220 34 21.7 26.1 37 149 13411 225 31 21.9 21.9 | 215 34 19.8 28.1 38 142 13716 225 31 21.9 21.9 | 215 34 19.8 28.1 39 135 14021 245 34 30.8 14.4 | 234 35 28.7 20.5 40 129 14326 225 29 20.5 20.5 | 215 32 18.4 26.7 41 123 14630 235 25 20.5 14.3 | 222 28 18.4 20.5 42 118 14935 240 35 30.3 17.5 | 230 37 28.2 23.7 43 112 15240 225 22 15.6 15.6 | 212 26 13.5 21.7 44 107 15545 225 21 14.8 14.8 | 211 25 12.8 21.0 45 102 15850 225 20 14.1 14.1 | 211 24 12.1 20.3 46 100 15990 215 18 10.3 14.7 | 202 22 8.2 20.9 47 98 16154 215 18 10.3 14.7 | 202 22 8.2 20.9 48 89 16764 235 32 26.2 18.4 | 225 34 24.1 24.5 49 85 17069 255 13 12.6 3.4 | 228 14 10.5 9.5 50 77 17678 250 21 19.7 7.2 | 233 22 17.6 13.3 51 70 18288 295 13 11.8 -5.5 | 266 10 9.7 0.7 52 70 18320 5 3 -0.3 -3.0 | 143 4 -2.3 3.2 53 67 18593 315 10 7.1 -7.1 | 280 5 5.0 -0.9 54 64 18898 0 0 -0.0 -0.0 | 161 6 -2.1 6.2 55 61 19202 185 10 0.9 10.0 | 176 16 -1.2 16.1 56 56 19812 205 10 4.2 9.1 | 188 15 2.1 15.2 57 50 20520 110 6 -5.6 2.1 | 137 11 -7.7 8.2 58 44 21336 125 7 -5.7 4.0 | 142 13 -7.8 10.2 59 40 21946 120 12 -10.4 6.0 | 134 17 -12.5 12.2 60 38 22250 180 12 0.0 12.0 | 173 18 -2.1 18.2 61 37 22555 145 22 -12.6 18.0 | 149 28 -14.7 24.2 62 35 22860 190 10 1.7 9.8 | 179 16 -0.3 16.0 63 30 23774 180 1 0.0 1.0 | 164 7 -2.1 7.2 64 30 23870 140 9 -5.8 6.9 | 149 15 -7.9 13.0 65 26 24689 175 13 -1.1 13.0 | 170 19 -3.2 19.1 66 25 24994 195 10 2.6 9.7 | 182 16 0.5 15.8 67 23 25603 80 10 -9.8 -1.7 | 110 13 -11.9 4.4 68 21 26213 95 12 -12.0 1.0 | 117 16 -14.0 7.2 69 20 26510 70 15 -14.1 -5.1 | 94 16 -16.2 1.0 70 20 26518 60 5 -4.3 -2.5 | 120 7 -6.4 3.7 71 18 26822 60 10 -8.7 -5.0 | 96 11 -10.7 1.2 72 16 27127 90 20 -20.0 0.0 | 106 23 -22.1 6.2 73 14 27432 125 15 -12.3 8.6 | 136 21 -14.4 14.8 74 12 27737 105 15 -14.5 3.9 | 121 19 -16.6 10.0 Wind Parameters Mean winds (0-6000m): 311.3 at 8.7 knts Storm direction: 341.3 at 6.5 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 158.5 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -15.2 tot: -7.5 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.69 Bulk Shear: 5.66 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 ------------------------------------------------------------------------------- 500 357 8 39 3| 0.0 3.5 3.5| 0.9 -3.3 -2.4 -4.8 -0.40| 8.3 -3.3 1000 350 9 10 3| 0.0 3.1 3.1| 1.3 -9.8 -8.4 -8.4 -0.58| 8.4 -4.8 1500 345 8 355 2| 0.0 1.8 1.8| 1.8 -10.5 -8.7 -5.8 -0.51| 7.4 -3.8 2000 338 8 324 1| 0.2 1.3 1.5| 2.1 -10.8 -8.7 -4.4 -0.42| 6.8 -2.8 2500 331 8 292 2| 0.2 2.7 2.8| 2.9 -15.2 -12.2 -4.9 -0.31| 7.9 -2.5 3000 322 8 274 3| 1.0 2.2 3.2| 7.6 -15.2 -7.5 -2.5 -0.22| 7.5 -1.7 4000 316 8 270 4| 0.8 1.7 2.5| 10.6 -17.0 -6.4 -1.6 -0.18| 6.2 -1.1 5000 314 9 269 4| 0.7 1.5 2.2| 11.6 -18.9 -7.3 -1.5 -0.17| 5.4 -0.9 6000 311 9 264 4| 0.6 1.5 2.1| 11.6 -22.0 -10.4 -1.7 -0.19| 5.1 -1.0 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250421.12.gif