UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:0000Z 28 APR 25 Station: CYQI WMO ident: 71603 Latitude: 43.87 Longitude: -66.10 Elevation: 9.00 ------------------------------------------------------------------------------- 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 19 165 7 SFC 998 9 5.8 5.8 100 0.0 5.8 165 7 279.1 280.1 279.0 294.9 5.79 2 925 654 3.0 3.0 100 0.0 3.0 205 5 282.4 283.3 279.8 296.6 5.13 3 852 1318 0.0 0.0 100 0.0 0.0 228 6 286.0 286.7 280.7 298.7 4.49 4 850 1337 0.8 0.6 99 0.2 0.7 230 6 287.0 287.8 281.5 300.3 4.70 5 846 1375 1.2 -0.1 91 1.3 0.6 232 7 287.8 288.6 281.6 300.6 4.49 6 785 1973 -2.9 -3.0 99 0.1 -3.0 228 15 289.6 290.3 281.7 300.9 3.90 7 768 2146 -4.1 -5.7 89 1.6 -4.7 219 14 290.1 290.7 281.2 299.7 3.25 8 763 2197 -3.3 -8.3 68 5.0 -5.1 215 14 291.6 292.0 281.1 299.5 2.68 9 738 2461 -3.5 -13.5 46 10.0 -6.8 195 12 294.1 294.5 281.2 299.7 1.83 10 700 2878 -4.5 -17.5 35 13.0 -8.4 185 18 297.5 297.8 282.1 301.8 1.38 11 689 3003 -4.7 -18.7 33 14.0 -8.8 177 17 298.6 298.9 282.4 302.6 1.27 12 663 3305 -5.9 -21.9 27 16.0 -10.2 159 14 300.6 300.8 282.9 303.8 1.00 13 500 5440 -23.9 -34.9 36 11.0 -25.4 195 29 303.9 304.0 283.5 305.2 0.39 14 486 5645 -25.7 -35.7 39 10.0 -26.9 195 31 304.2 304.2 283.6 305.5 0.37 15 471 5870 -27.1 -41.1 25 14.0 -28.5 195 38 305.2 305.2 283.8 306.0 0.22 16 468 5916 -26.7 -45.7 15 19.0 -28.4 195 39 306.2 306.2 284.1 306.7 0.14 17 400 7030 -32.5 -62.5 3 30.0 -33.9 200 46 312.7 312.8 286.4 312.8 0.02 18 347 8024 -36.7 -68.7 2 32.0 -37.8 208 37 320.0 320.0 288.8 320.1 0.01 19 300 9020 -43.1 -73.1 2 30.0 -43.8 170 27 324.6 324.6 290.2 324.6 0.01 20 297 9088 -43.7 -72.7 3 29.0 -44.3 170 30 324.7 324.7 290.2 324.7 0.01 21 293 9179 -42.5 -73.5 2 31.0 -43.2 176 28 327.7 327.7 291.0 327.7 0.01 22 250 10250 -42.9 -77.9 1 35.0 -43.7 195 38 342.3 342.3 294.8 342.3 0.00 23 249 10277 -42.7 -77.7 1 35.0 -43.6 194 38 343.0 343.0 295.0 343.0 0.00 24 204 11600 -49.3 -80.3 1 31.0 -49.8 215 28 352.7 352.7 297.2 352.7 0.00 25 200 11730 -49.3 -81.3 1 32.0 -49.8 215 28 354.7 354.7 297.6 354.7 0.00 26 186 12207 -48.5 -82.5 1 34.0 -49.1 221 29 363.4 363.4 299.4 363.4 0.00 27 182 12351 -46.7 -81.7 1 35.0 -47.4 235 32 368.6 368.6 300.3 368.6 0.00 28 162 13113 -53.1 -83.1 1 30.0 -53.5 255 24 370.3 370.3 300.6 370.3 0.00 29 157 13315 -53.3 -84.3 1 31.0 -53.7 243 25 373.3 373.3 301.1 373.3 0.00 30 152 13524 -53.1 -84.1 1 31.0 -53.5 230 26 377.1 377.2 301.8 377.2 0.00 31 150 13610 -51.1 -84.1 1 33.0 -51.7 225 27 382.0 382.0 302.6 382.0 0.00 32 144 13875 -51.5 -83.5 1 32.0 -52.1 225 24 385.8 385.8 303.2 385.8 0.00 33 130 14530 -57.3 -85.3 2 28.0 -57.6 230 28 386.9 386.9 303.3 386.9 0.00 34 117 15202 -53.1 -85.1 1 32.0 -53.7 259 36 406.5 406.5 306.0 406.5 0.00 35 107 15772 -57.1 -86.1 1 29.0 -57.5 260 20 409.4 409.4 306.5 409.4 0.00 36 100 16200 -56.9 -86.9 1 30.0 -57.3 250 19 417.8 417.8 307.4 417.8 0.00 37 88 17007 -58.3 -87.3 1 29.0 -58.7 264 26 430.5 430.5 308.9 430.5 0.00 38 70 18460 -54.5 -86.5 1 32.0 -55.3 310 10 467.8 467.8 312.4 467.8 0.00 39 61 19333 -58.5 -87.5 1 29.0 -59.1 217 11 477.7 477.7 313.2 477.7 0.00 40 50 20590 -55.7 -87.7 1 32.0 -56.6 265 7 512.2 512.2 315.8 512.2 0.00 41 30 23850 -54.1 -87.1 1 33.0 -55.8 350 9 597.2 597.2 320.5 597.2 0.01 42 20 26470 -51.9 -86.9 1 35.0 -54.9 160 7 677.3 677.3 323.7 677.4 0.01 43 15 28347 -49.9 -85.9 1 36.0 -54.2 206 8 742.0 742.1 325.7 742.2 0.02 44 11 30410 -43.1 -83.1 0 40.0 -51.4 73 9 835.6 835.6 328.1 835.9 0.04 45 10 31050 -45.3 -85.3 0 40.0 -52.9 150 4 850.5 850.5 328.4 850.7 0.03 46 7.5 32984 -41.9 -82.9 0 41.0 -52.5 937.2 937.2 330.1 937.7 0.05 TRP 297 9088 -43.7 -72.7 3 29.0 -44.3 170 30 324.7 324.7 290.2 324.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: 828.15 mb = 1549.83 m = 5084.70 ft Wetbulb zero: 835.66 mb = 1473.11 m = 4832.97 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 58.96 % Est. max temperature: 14.07 C = 57.33 F Sfc-Lift cond lev (LCL): 998.00 mb = 9.00 m = 29.53 ft T: 5.80 C 700-500 lapse rate: 7.57 C/km ThetaE index: 1.42 C Layer 768.0- 738.0 mb Conv cond level (CCL): 947.24 mb = 452.24 m = 1483.70 ft Mean mixing ratio: 5.34 g/kg Conv temperature: 8.04 C = 46.48 F Cap Strength: 8.88 C Lifted Index: 7.84 C Risk: None Lifted Index @300 mb: 20.28 C Lifted Index @700 mb: 7.20 C Showalter Index: 4.79 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.50 C K Index: 12.30 Risk: None Sweat Index: 52.20 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.97 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 58943.05 J/kg Cap Strength: 8.83 C Lift Cond Lev (LCL): 946.77 mb = 456.45 m = 1497.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 12 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 ---------------------------------------------------------- 0 998 9 165 7 -1.8 6.8 | 77 10 -9.6 -2.3 1 964 305 195 12 3.1 11.6 | 119 5 -4.7 2.5 2 930 610 200 7 2.4 6.6 | 65 6 -5.4 -2.5 3 925 654 205 5 2.1 4.5 | 51 7 -5.7 -4.5 4 896 914 210 7 3.5 6.1 | 55 5 -4.3 -3.0 5 862 1219 215 7 4.0 5.7 | 49 5 -3.8 -3.3 6 850 1337 230 6 4.6 3.9 | 32 6 -3.2 -5.2 7 830 1524 240 12 10.4 6.0 | 319 4 2.6 -3.0 8 799 1829 235 16 13.1 9.2 | 269 5 5.3 0.1 9 769 2134 220 14 9.0 10.7 | 216 2 1.2 1.7 10 740 2438 195 12 3.1 11.6 | 119 5 -4.7 2.5 11 712 2743 190 16 2.8 15.8 | 143 8 -5.0 6.7 12 700 2878 185 18 1.6 17.9 | 145 11 -6.2 8.9 13 658 3353 155 13 -5.5 11.8 | 102 14 -13.3 2.7 14 632 3658 170 15 -2.6 14.8 | 119 12 -10.4 5.7 15 583 4267 175 15 -1.3 14.9 | 123 11 -9.1 5.9 16 560 4572 175 14 -1.2 13.9 | 119 10 -9.0 4.9 17 538 4877 170 18 -3.1 17.7 | 129 14 -10.9 8.7 18 500 5440 195 29 7.5 28.0 | 179 19 -0.3 19.0 19 497 5486 195 26 6.7 25.1 | 176 16 -1.1 16.1 20 456 6096 195 45 11.6 43.5 | 186 35 3.9 34.4 21 400 7030 200 46 15.7 43.2 | 193 35 7.9 34.2 22 384 7315 200 50 17.1 47.0 | 194 39 9.3 37.9 23 367 7620 205 43 18.2 39.0 | 199 32 10.4 29.9 24 336 8230 210 34 17.0 29.4 | 204 22 9.2 20.4 25 308 8839 205 26 11.0 23.6 | 192 15 3.2 14.5 26 300 9020 170 27 -4.7 26.6 | 145 22 -12.5 17.5 27 297 9088 170 30 -5.2 29.5 | 148 24 -13.0 20.5 28 295 9144 175 26 -2.3 25.9 | 149 20 -10.1 16.9 29 282 9449 180 44 0.0 44.0 | 167 36 -7.8 35.0 30 257 10058 200 41 14.0 38.5 | 192 30 6.2 29.5 31 250 10250 195 38 9.8 36.7 | 184 28 2.1 27.7 32 246 10363 190 38 6.6 37.4 | 178 28 -1.2 28.4 33 235 10668 205 43 18.2 39.0 | 199 32 10.4 29.9 34 214 11278 235 29 23.8 16.6 | 245 18 16.0 7.6 35 205 11582 215 28 16.1 22.9 | 211 16 8.3 13.9 36 200 11730 215 28 16.1 22.9 | 211 16 8.3 13.9 37 186 12192 220 29 18.6 22.2 | 220 17 10.9 13.2 38 178 12497 250 34 31.9 11.6 | 264 24 24.2 2.6 39 162 13106 255 24 23.2 6.2 | 280 16 15.4 -2.8 40 150 13610 225 27 19.1 19.1 | 228 15 11.3 10.0 41 148 13716 220 28 18.0 21.4 | 219 16 10.2 12.4 42 141 14021 230 21 16.1 13.5 | 242 9 8.3 4.5 43 128 14630 230 29 22.2 18.6 | 236 17 14.4 9.6 44 122 14935 250 37 34.8 12.7 | 262 27 27.0 3.6 45 116 15240 260 36 35.5 6.3 | 276 28 27.7 -2.8 46 106 15850 260 17 16.7 3.0 | 304 11 9.0 -6.1 47 100 16200 250 19 17.9 6.5 | 284 10 10.1 -2.5 48 96 16459 250 19 17.9 6.5 | 284 10 10.1 -2.5 49 91 16764 270 22 22.0 -0.0 | 302 17 14.2 -9.0 50 83 17374 255 31 29.9 8.0 | 273 22 22.2 -1.0 51 79 17678 265 32 31.9 2.8 | 285 25 24.1 -6.3 52 75 17983 295 25 22.7 -10.6 | 323 25 14.9 -19.6 53 72 18288 285 25 24.1 -6.5 | 313 23 16.4 -15.5 54 70 18460 310 10 7.7 -6.4 | 0 15 -0.1 -15.5 55 69 18593 300 25 21.7 -12.5 | 327 26 13.9 -21.5 56 65 18898 310 10 7.7 -6.4 | 0 15 -0.1 -15.5 57 62 19202 215 10 5.7 8.2 | 67 2 -2.0 -0.9 58 59 19507 220 13 8.4 10.0 | 212 1 0.6 0.9 59 57 19812 275 11 11.0 -1.0 | 342 10 3.2 -10.0 60 54 20117 275 2 2.0 -0.2 | 32 11 -5.8 -9.2 61 51 20422 285 10 9.7 -2.6 | 351 12 1.9 -11.6 62 50 20590 265 7 7.0 0.6 | 5 8 -0.8 -8.4 63 47 21031 255 11 10.6 2.8 | 335 7 2.8 -6.2 64 44 21336 225 6 4.2 4.2 | 36 6 -3.5 -4.8 65 40 21946 340 14 4.8 -13.2 | 8 22 -3.0 -22.2 66 37 22555 20 1 -0.3 -0.9 | 39 13 -8.1 -10.0 67 30 23850 350 9 1.6 -8.9 | 19 19 -6.2 -17.9 68 22 25908 0 0 -0.0 -0.0 | 41 12 -7.8 -9.0 69 20 26470 160 7 -2.4 6.6 | 76 10 -10.2 -2.5 70 20 26518 120 10 -8.7 5.0 | 76 17 -16.4 -4.0 71 17 27432 90 2 -2.0 0.0 | 47 13 -9.8 -9.0 72 14 28651 240 10 8.7 5.0 | 348 4 0.9 -4.0 73 12 29870 5 13 -1.1 -13.0 | 22 24 -8.9 -22.0 74 10 31050 150 4 -2.0 3.5 | 60 11 -9.8 -5.6 Wind Parameters Mean winds (0-6000m): 190.7 at 15.9 knts Storm direction: 220.7 at 11.9 knts Shear (0-3000m) pos: 2.0 neg: 2.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -35.2 tot: -19.3 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.67 Bulk Shear: 4.90 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 ------------------------------------------------------------------------------- 500 189 10 96 6| 4.9 0.0 4.9| 10.6 -4.3 6.3 12.7 0.20| 10.7 2.1 1000 196 8 78 6| 2.8 0.0 2.8| 11.1 -9.1 2.0 2.0 -0.05| 8.0 -0.4 1500 205 8 67 5| 4.0 0.0 4.0| 11.1 -16.9 -5.8 -3.9 -0.33| 8.0 -2.6 2000 217 10 56 2| 3.0 1.1 4.2| 11.1 -23.4 -12.3 -6.1 -0.44| 7.8 -3.5 2500 215 10 72 2| 2.4 2.0 4.4| 11.7 -27.5 -15.7 -6.3 -0.49| 8.0 -3.9 3000 208 11 110 3| 2.0 2.6 4.6| 15.9 -35.2 -19.3 -6.4 -0.41| 8.0 -3.3 4000 196 12 121 5| 1.8 2.0 3.9| 27.7 -53.8 -26.1 -6.5 -0.38| 7.3 -2.8 5000 190 13 123 7| 1.6 1.6 3.3| 46.2 -55.4 -9.2 -1.8 -0.26| 6.7 -1.7 6000 191 16 144 8| 2.2 2.1 4.3|112.6 -55.4 57.2 9.5 -0.03| 8.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250428.00.gif