UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052800.upa.cvt Date: 0000Z 28 MAY 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 28 MAY 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 -38 SFC 985 94 17.6 0.6 32 17.0 9.1 285 7 292.0 292.7 283.0 303.8 4.05 2 925 622 12.8 -3.2 33 16.0 5.5 280 16 292.4 293.0 282.2 302.0 3.26 3 850 1323 6.4 -4.6 45 11.0 1.7 285 14 292.9 293.4 282.3 302.3 3.19 4 740 2439 -3.3 -7.9 70 4.6 -5.1 155 10 294.1 294.6 282.4 302.6 2.85 5 700 2875 -7.5 -8.6 92 1.1 -7.9 180 14 294.2 294.7 282.5 302.7 2.85 6 693 2953 -8.3 -8.9 95 0.6 -8.5 180 14 294.1 294.6 282.4 302.6 2.81 7 613 3891 -15.1 -18.0 78 2.9 -15.9 198 14 296.8 297.1 282.0 301.5 1.51 8 600 4053 -16.3 -17.1 94 0.8 -16.5 197 12 297.3 297.6 282.4 302.4 1.67 9 577 4346 -18.1 -18.2 99 0.1 -18.1 213 14 298.5 298.8 282.8 303.4 1.58 10 542 4810 -21.3 -21.8 96 0.5 -21.4 241 14 300.1 300.3 283.0 304.0 1.23 11 531 4961 -22.3 -25.8 73 3.5 -22.9 231 13 300.6 300.8 282.8 303.5 0.88 12 517 5156 -23.5 -27.1 72 3.6 -24.1 204 11 301.5 301.6 283.0 304.1 0.80 13 500 5400 -24.7 -28.1 73 3.4 -25.3 200 18 302.9 303.1 283.5 305.4 0.76 14 474 5788 -27.1 -29.6 79 2.5 -27.5 209 16 304.6 304.7 284.1 306.9 0.69 15 430 6483 -32.7 -33.8 90 1.1 -32.9 222 18 306.1 306.2 284.5 307.8 0.51 16 406 6886 -35.3 -39.2 67 3.9 -35.7 204 19 307.8 307.9 284.9 308.9 0.31 17 400 6990 -35.9 -39.6 69 3.7 -36.2 195 19 308.3 308.4 285.1 309.4 0.31 18 357 7768 -42.3 -47.0 60 4.7 -42.5 192 22 309.9 310.0 285.5 310.5 0.16 19 346 7979 -44.1 -48.8 59 4.7 -44.3 196 21 310.3 310.3 285.6 310.8 0.13 20 328 8336 -45.3 -50.3 57 5.0 -45.5 197 16 313.4 313.4 286.7 313.8 0.12 21 327 8356 -45.5 -53.5 40 8.0 -45.8 196 15 313.4 313.4 286.6 313.7 0.08 22 324 8418 -44.9 -64.9 9 20.0 -45.4 194 14 315.1 315.1 287.1 315.1 0.02 23 319 8522 -44.7 -63.7 10 19.0 -45.2 191 11 316.7 316.7 287.7 316.8 0.02 24 302 8886 -46.7 -65.7 10 19.0 -47.1 195 16 318.9 318.9 288.4 319.0 0.02 25 300 8930 -46.5 -66.5 9 20.0 -47.0 190 17 319.8 319.8 288.7 319.9 0.02 26 268 9679 -47.9 -71.9 5 24.0 -48.3 205 19 328.3 328.3 291.2 328.3 0.01 27 250 10140 -47.3 -74.3 3 27.0 -47.8 195 28 335.7 335.7 293.3 335.8 0.01 28 249 10167 -47.3 -75.3 3 28.0 -47.8 195 28 336.1 336.1 293.3 336.2 0.01 29 239 10439 -44.5 -77.5 1 33.0 -45.2 201 27 344.3 344.3 295.4 344.3 0.00 30 222 10932 -45.7 -78.7 1 33.0 -46.4 211 31 349.8 349.8 296.6 349.8 0.00 31 200 11630 -44.3 -80.3 1 36.0 -45.2 210 30 362.6 362.6 299.2 362.6 0.00 32 184 12189 -42.9 -80.9 1 38.0 -44.0 217 25 373.6 373.6 301.2 373.7 0.00 33 172 12640 -45.7 -81.7 1 36.0 -46.6 226 19 376.3 376.3 301.6 376.3 0.00 34 160 13121 -46.3 -82.3 1 36.0 -47.2 220 25 383.1 383.1 302.8 383.2 0.00 35 152 13462 -44.9 -81.9 1 37.0 -46.0 214 31 391.2 391.2 304.0 391.2 0.00 36 150 13550 -45.5 -82.5 1 37.0 -46.5 220 29 391.7 391.7 304.0 391.7 0.00 37 141 13962 -45.5 -82.5 1 37.0 -46.6 220 32 398.6 398.7 305.0 398.7 0.00 38 134 14299 -48.5 -83.5 1 35.0 -49.3 216 19 399.2 399.2 305.1 399.2 0.00 39 119 15078 -49.1 -84.1 1 35.0 -50.0 219 26 411.8 411.9 306.7 411.9 0.00 40 100 16220 -48.3 -84.3 1 36.0 -49.4 225 20 434.4 434.4 309.3 434.4 0.00 41 99 16286 -47.9 -83.9 1 36.0 -49.1 225 20 436.4 436.4 309.5 436.4 0.00 42 83 17443 -50.5 -85.5 1 35.0 -51.5 199 24 453.7 453.7 311.2 453.7 0.00 43 74 18195 -48.1 -85.1 1 37.0 -49.6 217 27 473.9 473.9 313.0 473.9 0.00 44 70 18560 -50.3 -85.3 1 35.0 -51.5 195 21 476.8 476.8 313.2 476.8 0.00 45 69 18654 -50.5 -85.5 1 35.0 -51.7 186 16 478.3 478.3 313.3 478.3 0.00 46 59 19683 -46.7 -84.7 1 38.0 -48.7 204 10 508.8 508.8 315.5 508.8 0.01 47 55 20145 -49.9 -85.9 1 36.0 -51.5 167 16 511.7 511.7 315.8 511.8 0.00 48 50 20770 -48.7 -85.7 1 37.0 -50.7 170 11 528.7 528.7 316.8 528.7 0.01 49 30 24130 -48.7 -86.7 0 38.0 -51.6 170 13 611.9 611.9 321.2 611.9 0.01 50 21 26485 -47.1 -86.1 0 39.0 -51.4 106 10 682.4 682.4 323.9 682.5 0.01 51 20 26810 -45.3 -85.3 0 40.0 -50.4 125 8 697.5 697.5 324.4 697.6 0.01 52 10 31490 -38.9 -80.9 0 42.0 -49.8 130 9 874.3 874.4 328.9 874.9 0.06 53 9.6 31770 -38.9 -80.9 0 42.0 -50.0 884.6 884.6 329.1 885.2 0.06 54 4.7 36842 -22.5 -70.5 0 48.0 -48.7 1161.0 1161.5 333.5 1169.8 0.61 TRP 302 8886 -46.7 -65.7 10 19.0 -47.1 195 16 318.9 318.9 288.4 319.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 777.42 mb = 2059.26 m = 6756.02 ft Wetbulb zero: 822.89 mb = 1583.95 m = 5196.63 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 69.69 % Est. max temperature: 18.62 C = 65.51 F Sfc-Lift cond lev (LCL): 762.81 mb = 2194.43 m = 7199.50 ft T: -1.18 C 700-500 lapse rate: 6.81 C/km ThetaE index: 1.82 C Layer 925.0- 850.0 mb Conv cond level (CCL): 716.72 mb = 2689.76 m = 8824.58 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 19.74 C = 67.53 F Cap Strength: 1.68 C Lifted Index: 2.47 C Risk: None Lifted Index @300 mb: 12.34 C Lifted Index @700 mb: 0.45 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 20.10 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 90.00 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.38 J/kg Max Up Vert Vel: 2.18 m/s Conv Inhibition (B-): 92131.66 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 735.65 mb = 2485.19 m = 8153.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 10 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 ---------------------------------------------------------- 0 985 94 285 7 6.8 -1.8 | 32 5 -2.8 -4.5 1 961 305 265 22 21.9 1.9 | 274 12 12.3 -0.8 2 926 610 280 16 15.8 -2.8 | 312 8 6.2 -5.5 3 925 622 280 16 15.8 -2.8 | 312 8 6.2 -5.5 4 893 914 285 14 13.5 -3.6 | 328 7 3.9 -6.3 5 861 1219 285 12 11.6 -3.1 | 341 6 2.0 -5.8 6 850 1323 285 14 13.5 -3.6 | 328 7 3.9 -6.3 7 829 1524 290 10 9.4 -3.4 | 2 6 -0.2 -6.1 8 798 1829 345 5 1.3 -4.8 | 48 11 -8.3 -7.5 9 768 2134 165 4 -1.0 3.9 | 96 11 -10.6 1.2 10 739 2438 155 10 -4.2 9.1 | 115 15 -13.8 6.4 11 712 2743 190 11 1.9 10.8 | 137 11 -7.7 8.1 12 700 2875 180 14 0.0 14.0 | 140 15 -9.6 11.3 13 684 3048 180 14 0.0 14.0 | 140 15 -9.6 11.3 14 657 3353 205 16 6.8 14.5 | 166 12 -2.8 11.8 15 631 3658 205 20 8.5 18.1 | 176 15 -1.1 15.4 16 606 3962 195 12 3.1 11.6 | 144 11 -6.5 8.9 17 581 4267 205 14 5.9 12.7 | 160 11 -3.7 10.0 18 558 4572 245 15 13.6 6.3 | 228 5 4.0 3.6 19 536 4877 240 13 11.3 6.5 | 204 4 1.7 3.8 20 515 5182 200 11 3.8 10.3 | 143 10 -5.8 7.6 21 500 5400 200 18 6.2 16.9 | 166 15 -3.4 14.2 22 494 5486 195 16 4.1 15.5 | 157 14 -5.5 12.7 23 453 6096 225 15 10.6 10.6 | 187 8 1.0 7.9 24 416 6706 220 20 12.9 15.3 | 194 13 3.3 12.6 25 400 6990 195 19 4.9 18.4 | 163 16 -4.7 15.6 26 381 7315 190 21 3.6 20.7 | 162 19 -6.0 18.0 27 364 7620 190 23 4.0 22.7 | 164 21 -5.6 19.9 28 333 8230 200 19 6.5 17.9 | 168 15 -3.1 15.1 29 318 8534 190 10 1.7 9.8 | 132 11 -7.9 7.1 30 302 8886 195 16 4.1 15.5 | 157 14 -5.5 12.7 31 300 8930 190 17 3.0 16.7 | 155 16 -6.6 14.0 32 290 9144 185 18 1.6 17.9 | 152 17 -8.0 15.2 33 253 10058 220 20 12.9 15.3 | 194 13 3.3 12.6 34 250 10140 195 28 7.2 27.0 | 174 24 -2.4 24.3 35 242 10363 195 25 6.5 24.1 | 172 22 -3.1 21.4 36 231 10668 220 31 19.9 23.7 | 206 23 10.3 21.0 37 221 10973 210 31 15.5 26.8 | 194 25 5.9 24.1 38 211 11278 215 35 20.1 28.7 | 202 28 10.5 26.0 39 200 11630 210 30 15.0 26.0 | 193 24 5.4 23.3 40 192 11887 210 29 14.5 25.1 | 192 23 4.9 22.4 41 168 12802 230 17 13.0 10.9 | 203 9 3.4 8.2 42 153 13411 210 32 16.0 27.7 | 194 26 6.4 25.0 43 150 13550 220 29 18.6 22.2 | 205 21 9.0 19.5 44 140 14021 220 33 21.2 25.3 | 207 25 11.6 22.6 45 133 14326 215 17 9.8 13.9 | 181 11 0.1 11.2 46 116 15240 220 28 18.0 21.4 | 204 21 8.4 18.7 47 111 15545 210 38 19.0 32.9 | 197 32 9.4 30.2 48 100 16220 225 20 14.1 14.1 | 202 12 4.5 11.4 49 96 16459 225 20 14.1 14.1 | 202 12 4.5 11.4 50 88 17069 220 20 12.9 15.3 | 194 13 3.3 12.6 51 84 17374 195 23 6.0 22.2 | 169 20 -3.6 19.5 52 76 17983 230 30 23.0 19.3 | 219 21 13.4 16.6 53 70 18560 195 21 5.4 20.3 | 167 18 -4.2 17.6 54 70 18593 185 15 1.3 14.9 | 146 15 -8.3 12.2 55 66 18898 190 20 3.5 19.7 | 160 18 -6.1 17.0 56 63 19202 220 17 10.9 13.0 | 187 10 1.3 10.3 57 61 19507 190 10 1.7 9.8 | 132 11 -7.9 7.1 58 58 19812 215 10 5.7 8.2 | 145 7 -3.9 5.5 59 55 20117 165 16 -4.1 15.5 | 133 19 -13.7 12.7 60 53 20422 190 20 3.5 19.7 | 160 18 -6.1 17.0 61 50 20726 225 16 11.3 11.3 | 191 9 1.7 8.6 62 50 20770 170 11 -1.9 10.8 | 125 14 -11.5 8.1 63 48 21031 220 13 8.4 10.0 | 170 7 -1.2 7.2 64 46 21336 190 17 3.0 16.7 | 155 16 -6.6 14.0 65 44 21641 205 13 5.5 11.8 | 156 10 -4.1 9.1 66 40 22250 250 10 9.4 3.4 | 164 1 -0.2 0.7 67 35 23165 105 10 -9.7 2.6 | 90 19 -19.3 -0.1 68 33 23470 130 17 -13.0 10.9 | 110 24 -22.6 8.2 69 32 23774 185 10 0.9 10.0 | 130 11 -8.7 7.3 70 30 24079 185 10 0.9 10.0 | 130 11 -8.7 7.3 71 30 24130 170 13 -2.3 12.8 | 130 16 -11.9 10.1 72 29 24384 170 12 -2.1 11.8 | 128 15 -11.7 9.1 73 28 24689 200 10 3.4 9.4 | 137 9 -6.2 6.7 74 25 25298 135 11 -7.8 7.8 | 106 18 -17.4 5.1 75 21 26518 105 10 -9.7 2.6 | 90 19 -19.3 -0.1 76 20 26810 125 8 -6.6 4.6 | 97 16 -16.2 1.9 77 20 26822 135 13 -9.2 9.2 | 109 20 -18.8 6.5 78 18 27432 110 10 -9.4 3.4 | 92 19 -19.0 0.7 79 17 28042 110 10 -9.4 3.4 | 92 19 -19.0 0.7 80 16 28346 0 0 -0.0 -0.0 | 74 10 -9.6 -2.7 81 14 29261 120 11 -9.5 5.5 | 98 19 -19.1 2.8 82 12 30175 150 11 -5.5 9.5 | 114 17 -15.1 6.8 83 10 31490 130 9 -6.9 5.8 | 101 17 -16.5 3.1 Wind Parameters Mean winds (0-6000m): 224.2 at 13.3 knts Storm direction: 254.2 at 10.0 knts Shear (0-3000m) pos: 1.1 neg: 2.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 90.6 neg: -21.1 tot: 69.5 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 20.76 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 ------------------------------------------------------------------------------- 500 271 17 291 8| 0.0 9.6 9.6| 15.1 -19.4 -4.3 -8.6 -0.34| 23.1 -8.0 1000 276 16 306 8| 1.9 4.8 6.8| 22.1 -19.4 2.7 2.7 -0.16| 13.6 -2.2 1500 279 15 317 7| 3.1 3.2 6.3| 32.3 -21.1 11.2 7.5 0.02| 11.7 0.2 2000 282 12 335 6| 2.3 2.2 4.5| 55.5 -21.1 34.4 17.2 0.23| 13.3 3.1 2500 273 11 332 4| 1.8 3.0 4.8| 76.7 -21.1 55.6 22.2 0.29| 12.7 3.7 3000 255 12 262 2| 1.1 2.5 3.6| 90.6 -21.1 69.5 23.2 0.32| 11.7 3.8 4000 231 13 184 5| 0.6 1.3 1.9|118.8 -43.2 75.6 18.9 0.28| 11.0 3.1 5000 230 13 183 6| 1.0 1.7 2.7|140.3 -52.9 87.4 17.5 0.26| 10.9 2.8 6000 224 13 177 7| 1.4 1.8 3.2|170.0 -64.3 105.7 17.6 0.27| 10.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20250528.00.gif