UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 17 OCT 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 -33 SFC 951 378 5.6 1.0 72 4.6 3.5 282.8 283.5 279.0 294.9 4.32 2 925 608 3.8 -0.0 76 3.8 2.1 170 3 283.2 283.9 279.0 294.8 4.13 3 920 652 4.0 -2.0 65 6.0 1.4 182 3 283.8 284.5 278.6 294.0 3.58 4 917 679 5.2 -6.8 42 12.0 0.5 186 4 285.3 285.8 277.9 292.6 2.50 5 911 732 6.4 -6.6 39 13.0 1.3 195 4 287.1 287.5 278.9 294.6 2.56 6 891 915 8.6 -1.4 49 10.0 3.9 225 6 291.2 291.9 282.4 302.5 3.87 7 859 1217 7.0 -2.0 53 9.0 2.9 275 7 292.6 293.3 283.0 303.9 3.84 8 850 1303 6.4 -2.6 53 9.0 2.3 300 12 292.9 293.5 282.9 303.8 3.71 9 700 2855 -7.7 -8.3 95 0.6 -7.9 295 34 294.0 294.5 282.4 302.7 2.92 10 694 2922 -8.1 -8.1 100 0.0 -8.1 294 33 294.2 294.8 282.7 303.2 2.99 11 690 2967 -8.7 -9.4 95 0.7 -8.9 293 33 294.1 294.5 282.3 302.2 2.72 12 631 3656 -12.5 -13.0 96 0.5 -12.6 280 27 297.3 297.7 283.1 304.2 2.23 13 618 3814 -14.5 -16.3 86 1.8 -15.0 276 27 296.8 297.1 282.3 302.2 1.73 14 587 4203 -16.5 -17.3 94 0.8 -16.7 263 25 298.9 299.2 283.0 304.1 1.68 15 582 4268 -17.1 -19.6 81 2.5 -17.7 261 25 298.9 299.2 282.7 303.3 1.39 16 500 5390 -25.5 -27.1 86 1.6 -25.8 235 34 301.9 302.1 283.2 304.7 0.83 17 455 6068 -29.9 -30.5 94 0.6 -30.0 212 32 304.7 304.8 284.1 306.9 0.66 18 442 6273 -31.9 -36.6 63 4.7 -32.4 210 31 304.7 304.8 283.8 306.0 0.38 19 437 6353 -32.7 -44.7 29 12.0 -33.6 210 30 304.7 304.7 283.5 305.3 0.16 20 429 6483 -33.9 -44.9 32 11.0 -34.7 210 29 304.8 304.8 283.5 305.3 0.16 21 425 6549 -34.3 -40.3 55 6.0 -34.8 210 28 305.1 305.1 283.8 306.0 0.27 22 421 6615 -34.9 -42.9 44 8.0 -35.5 210 28 305.1 305.2 283.7 305.9 0.21 23 418 6665 -35.3 -40.3 60 5.0 -35.7 210 27 305.2 305.3 283.9 306.2 0.27 24 415 6715 -35.7 -41.7 54 6.0 -36.2 210 27 305.4 305.4 283.9 306.2 0.24 25 413 6748 -35.5 -38.0 78 2.5 -35.7 209 28 306.0 306.1 284.3 307.3 0.35 26 400 6970 -37.3 -40.7 71 3.4 -37.5 200 37 306.5 306.6 284.4 307.5 0.27 27 387 7196 -39.3 -42.2 74 2.9 -39.5 194 36 306.8 306.8 284.4 307.7 0.24 28 372 7464 -41.5 -47.5 52 6.0 -41.8 195 38 307.4 307.4 284.5 307.9 0.14 29 361 7667 -42.3 -58.3 16 16.0 -42.8 199 39 308.9 309.0 284.9 309.1 0.04 30 354 7798 -43.1 -58.1 18 15.0 -43.6 195 35 309.6 309.6 285.2 309.8 0.04 31 321 8456 -42.3 -63.3 8 21.0 -42.9 207 37 319.5 319.5 288.6 319.6 0.02 32 300 8910 -43.9 -66.9 6 23.0 -44.5 215 39 323.5 323.5 289.8 323.5 0.02 33 292 9092 -44.7 -66.7 7 22.0 -45.3 215 40 324.9 324.9 290.2 324.9 0.02 34 270 9620 -43.3 -70.3 4 27.0 -44.0 219 46 334.3 334.3 292.9 334.3 0.01 35 250 10140 -43.9 -70.9 3 27.0 -44.6 215 40 340.8 340.8 294.5 340.8 0.01 36 226 10813 -44.7 -74.7 2 30.0 -45.4 230 40 349.6 349.6 296.5 349.6 0.01 37 202 11563 -43.3 -77.3 1 34.0 -44.3 234 40 363.2 363.2 299.3 363.2 0.01 38 200 11630 -43.7 -77.7 1 34.0 -44.6 235 40 363.6 363.6 299.4 363.6 0.00 39 155 13333 -48.7 -80.7 1 32.0 -49.4 245 43 382.5 382.5 302.6 382.6 0.00 40 151 13506 -47.1 -81.1 1 34.0 -48.0 238 41 388.2 388.2 303.5 388.2 0.00 41 150 13550 -47.3 -80.3 1 33.0 -48.1 235 40 388.6 388.6 303.6 388.6 0.00 42 125 14744 -51.3 -83.3 1 32.0 -52.0 229 43 402.1 402.1 305.5 402.1 0.00 43 123 14849 -51.1 -84.1 1 33.0 -51.8 232 40 404.3 404.3 305.8 404.3 0.00 44 120 15011 -47.5 -82.5 1 35.0 -48.5 242 36 413.8 413.8 307.0 413.8 0.00 45 100 16190 -56.7 -84.7 2 28.0 -57.2 255 37 418.2 418.2 307.5 418.2 0.00 46 96 16447 -58.3 -85.3 2 27.0 -58.7 255 37 420.0 420.0 307.7 420.0 0.00 47 75 18005 -55.7 -85.7 1 30.0 -56.3 259 20 456.1 456.1 311.4 456.2 0.00 48 70 18440 -59.3 -87.3 1 28.0 -59.7 240 27 457.5 457.5 311.5 457.5 0.00 49 69 18530 -59.5 -87.5 1 28.0 -60.0 240 27 459.0 459.0 311.7 459.0 0.00 50 61 19309 -55.9 -86.9 1 31.0 -56.7 274 33 483.5 483.5 313.7 483.5 0.00 51 57 19740 -58.1 -87.1 1 29.0 -58.7 271 34 487.9 487.9 314.1 487.9 0.00 52 55 19966 -55.3 -86.3 1 31.0 -56.2 283 29 499.4 499.4 314.9 499.4 0.00 53 50 20570 -59.3 -87.3 1 28.0 -59.9 235 17 503.7 503.7 315.2 503.8 0.00 54 48 20824 -60.1 -88.1 1 28.0 -60.7 245 13 507.7 507.7 315.5 507.8 0.00 55 44 21369 -56.9 -86.9 1 30.0 -57.8 263 28 528.4 528.4 316.8 528.4 0.00 56 30 23770 -59.9 -88.9 1 29.0 -60.8 330 10 581.3 581.3 319.8 581.4 0.00 57 20 26290 -62.5 -89.5 1 27.0 -63.5 320 12 644.9 644.9 322.5 644.9 0.01 58 17 27290 -63.9 -90.9 1 27.0 -64.8 317 25 671.1 671.1 323.4 671.1 0.01 59 15 28061 -62.1 -90.1 1 28.0 -63.4 312 24 701.5 701.5 324.5 701.5 0.01 60 14 28485 -65.3 -90.3 2 25.0 -66.2 321 23 704.6 704.6 324.6 704.7 0.01 61 10 30540 -64.1 -91.1 1 27.0 -65.6 315 40 780.3 780.3 326.7 780.4 0.01 62 7.4 32388 -63.1 -90.1 1 27.0 -65.2 854.5 854.5 328.5 854.7 0.02 63 5.0 34829 -58.1 -88.1 1 30.0 -62.6 978.7 978.7 330.8 979.0 0.03 64 4.4 35630 -60.3 -89.3 1 29.0 -64.3 1004.7 1004.7 331.2 1005.0 0.03 65 3.6 36891 -56.9 -87.9 1 31.0 -62.9 1081.1 1081.1 332.3 1081.6 0.05 TRP 354 7798 -43.1 -58.1 18 15.0 -43.6 195 35 309.6 309.6 285.2 309.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 781.91 mb = 2007.45 m = 6586.05 ft Wetbulb zero: 816.28 mb = 1626.55 m = 5336.39 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 78.60 % Est. max temperature: 15.94 C = 60.69 F Sfc-Lift cond lev (LCL): 886.01 mb = 961.41 m = 3154.18 ft T: 8.35 C 700-500 lapse rate: 7.02 C/km ThetaE index: 2.31 C Layer 925.0- 911.0 mb Conv cond level (CCL): 730.03 mb = 2519.23 m = 8265.10 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 16.44 C = 61.60 F Cap Strength: 4.78 C Lifted Index: 4.19 C Risk: None Lifted Index @300 mb: 17.49 C Lifted Index @700 mb: 2.36 C Showalter Index: 0.85 C Risk: Thunderstorms probable Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 22.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 174.00 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.05 J/kg Max Up Vert Vel: 10.59 m/s Conv Inhibition (B-): 64571.14 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 791.14 mb = 1876.58 m = 6156.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 18 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 ---------------------------------------------------------- 0 925 608 170 3 -0.5 3.0 | 120 20 -17.6 9.9 1 925 610 175 3 -0.3 3.0 | 120 20 -17.3 10.0 2 891 914 225 6 4.2 4.2 | 131 17 -12.8 11.2 3 859 1219 275 7 7.0 -0.6 | 122 12 -10.1 6.4 4 850 1303 300 12 10.4 -6.0 | 99 7 -6.7 1.0 5 796 1829 305 21 17.2 -12.0 | 358 5 0.2 -5.1 6 766 2134 300 24 20.8 -12.0 | 323 6 3.7 -5.0 7 737 2438 295 23 20.8 -9.7 | 306 5 3.8 -2.7 8 710 2743 290 30 28.2 -10.3 | 286 12 11.1 -3.3 9 700 2855 295 34 30.8 -14.4 | 298 16 13.8 -7.4 10 629 3658 280 27 26.6 -4.7 | 256 10 9.5 2.3 11 580 4267 260 25 24.6 4.3 | 214 14 7.6 11.3 12 535 4877 240 21 18.2 10.5 | 184 18 1.1 17.5 13 514 5182 240 28 24.2 14.0 | 199 22 7.2 21.0 14 500 5390 235 34 27.9 19.5 | 202 29 10.8 26.5 15 493 5486 235 37 30.3 21.2 | 205 31 13.3 28.2 16 453 6096 210 32 16.0 27.7 | 178 35 -1.0 34.7 17 415 6706 210 27 13.5 23.4 | 173 31 -3.5 30.4 18 400 6970 200 37 12.7 34.8 | 174 42 -4.4 41.8 19 380 7315 190 36 6.3 35.5 | 166 44 -10.8 42.4 20 363 7620 200 41 14.0 38.5 | 176 46 -3.0 45.5 21 354 7798 195 35 9.1 33.8 | 169 42 -8.0 40.8 22 300 8910 215 39 22.4 31.9 | 188 39 5.3 38.9 23 290 9144 215 40 22.9 32.8 | 188 40 5.9 39.8 24 265 9754 220 48 30.9 36.8 | 198 46 13.8 43.8 25 253 10058 230 42 32.2 27.0 | 204 37 15.1 34.0 26 250 10140 215 40 22.9 32.8 | 188 40 5.9 39.8 27 242 10363 215 40 22.9 32.8 | 188 40 5.9 39.8 28 231 10668 230 43 32.9 27.6 | 205 38 15.9 34.6 29 221 10973 230 36 27.6 23.1 | 199 32 10.5 30.1 30 200 11630 235 40 32.8 22.9 | 208 34 15.7 29.9 31 153 13411 245 43 39.0 18.2 | 221 33 21.9 25.2 32 150 13550 235 40 32.8 22.9 | 208 34 15.7 29.9 33 140 14021 220 38 24.4 29.1 | 192 37 7.4 36.1 34 127 14630 225 46 32.5 32.5 | 201 42 15.5 39.5 35 121 14935 235 38 31.1 21.8 | 206 32 14.1 28.8 36 116 15240 265 27 26.9 2.4 | 227 14 9.9 9.3 37 110 15545 265 19 18.9 1.7 | 192 9 1.9 8.7 38 100 16190 255 37 35.7 9.6 | 228 25 18.7 16.6 39 96 16459 255 37 35.7 9.6 | 228 25 18.7 16.6 40 91 16764 245 45 40.8 19.0 | 222 35 23.7 26.0 41 87 17069 255 48 46.4 12.4 | 236 35 29.3 19.4 42 83 17374 265 35 34.9 3.1 | 241 20 17.8 10.0 43 79 17678 270 30 30.0 -0.0 | 242 15 13.0 7.0 44 75 17983 260 20 19.7 3.5 | 194 11 2.7 10.5 45 70 18440 240 27 23.4 13.5 | 197 21 6.3 20.5 46 68 18593 240 27 23.4 13.5 | 197 21 6.3 20.5 47 62 19202 275 33 32.9 -2.9 | 255 16 15.8 4.1 48 56 19812 270 34 34.0 -0.0 | 248 18 17.0 7.0 49 51 20422 320 13 8.4 -10.0 | 71 9 -8.7 -3.0 50 50 20570 235 17 13.9 9.8 | 169 17 -3.1 16.7 51 49 20726 250 10 9.4 3.4 | 144 13 -7.6 10.4 52 46 21031 235 20 16.4 11.5 | 178 18 -0.7 18.5 53 44 21336 265 28 27.9 2.4 | 229 14 10.8 9.4 54 42 21641 250 28 26.3 9.6 | 209 19 9.3 16.6 55 38 22250 270 20 20.0 -0.0 | 203 8 3.0 7.0 56 36 22555 260 22 21.7 3.8 | 203 12 4.6 10.8 57 35 22860 310 16 12.3 -10.3 | 56 6 -4.8 -3.3 58 33 23165 290 17 16.0 -5.8 | 138 2 -1.1 1.2 59 31 23470 290 24 22.6 -8.2 | 282 6 5.5 -1.2 60 30 23770 330 10 5.0 -8.7 | 82 12 -12.0 -1.7 61 30 23774 310 27 20.7 -17.4 | 341 11 3.6 -10.4 62 29 24079 330 10 5.0 -8.7 | 82 12 -12.0 -1.7 63 27 24384 360 1 -0.0 -1.0 | 109 18 -17.0 6.0 64 25 24994 215 10 5.7 8.2 | 143 19 -11.3 15.2 65 23 25298 250 18 16.9 6.2 | 179 13 -0.1 13.2 66 20 26213 310 20 15.3 -12.9 | 16 6 -1.7 -5.9 67 20 26290 320 12 7.7 -9.2 | 77 10 -9.3 -2.2 68 19 26518 330 14 7.0 -12.1 | 63 11 -10.0 -5.1 69 18 26822 310 14 10.7 -9.0 | 72 7 -6.3 -2.0 70 17 27127 320 27 17.4 -20.7 | 359 14 0.3 -13.7 71 17 27432 315 23 16.3 -16.3 | 5 9 -0.8 -9.3 72 16 27737 305 24 19.7 -13.8 | 339 7 2.6 -6.8 73 14 28651 325 23 13.2 -18.8 | 18 12 -3.9 -11.8 74 12 29261 310 20 15.3 -12.9 | 16 6 -1.7 -5.9 75 12 29566 305 36 29.5 -20.6 | 318 18 12.4 -13.7 76 11 29870 325 33 18.9 -27.0 | 355 20 1.9 -20.0 77 11 30175 315 25 17.7 -17.7 | 357 11 0.6 -10.7 78 10 30540 315 40 28.3 -28.3 | 332 24 11.2 -21.3 Wind Parameters Mean winds (0-6000m): 262.3 at 24.6 knts Storm direction: 292.3 at 18.4 knts Storm rel Dir Shear (0-3000m): -131.3 deg Energy-Hel index: -3.50 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 ------------------------------------------------------------------------------- 500 204 4 126 19| | | 1000 257 7 129 14| | | 1500 290 11 116 7| | | 2000 295 14 103 4| | | 2500 294 17 85 1| | | 3000 293 20 300 2| | | 4000 286 22 258 4| | | 5000 276 23 229 7| | | 6000 262 25 215 13| | | 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