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 CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 28 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 1012 29 -10.7 -12.9 84 2.2 -11.2 50 9 261.6 261.8 261.2 265.3 1.40 1 1000 118 -11.9 -13.4 89 1.5 -12.2 35 11 261.2 261.5 260.9 264.9 1.36 2 925 710 -15.9 -17.3 89 1.4 -16.2 10 7 263.1 263.2 261.7 266.0 1.06 3 923 726 -15.9 -17.1 90 1.2 -16.2 11 7 263.2 263.4 261.9 266.2 1.08 4 857 1291 -11.3 -12.8 89 1.5 -11.7 305 10 273.7 273.9 270.1 278.3 1.66 5 850 1354 -9.3 -10.5 91 1.2 -9.6 300 12 276.4 276.7 272.3 282.1 2.02 6 833 1512 -4.1 -6.1 86 2.0 -4.8 295 11 283.5 284.0 277.6 291.8 2.91 7 765 2183 -5.3 -6.7 90 1.4 -5.8 261 30 289.2 289.7 280.4 298.0 3.02 8 732 2528 -7.3 -7.6 98 0.3 -7.4 259 33 290.7 291.2 281.0 299.3 2.95 9 717 2690 -5.9 -6.3 97 0.4 -6.1 249 40 293.9 294.5 282.9 303.8 3.33 10 700 2878 -6.7 -6.8 99 0.1 -6.7 250 42 295.1 295.7 283.3 304.8 3.28 11 692 2968 -7.1 -7.1 100 0.0 -7.1 249 42 295.6 296.2 283.5 305.3 3.24 12 606 3989 -13.5 -15.9 82 2.4 -14.2 245 47 299.6 300.0 283.5 305.3 1.83 13 507 5318 -23.5 -23.9 96 0.4 -23.6 246 54 303.2 303.4 284.1 306.7 1.09 14 500 5420 -23.9 -25.2 89 1.3 -24.1 245 55 303.9 304.1 284.2 307.1 0.99 15 480 5718 -25.7 -29.1 73 3.4 -26.2 245 56 305.2 305.4 284.4 307.6 0.72 16 470 5870 -27.3 -31.3 69 4.0 -27.9 245 57 305.1 305.2 284.2 307.1 0.60 17 415 6754 -34.9 -37.2 79 2.3 -35.1 249 59 306.4 306.5 284.4 307.7 0.38 18 400 7010 -37.1 -40.2 73 3.1 -37.4 250 59 306.8 306.8 284.5 307.8 0.29 19 383 7309 -39.9 -44.1 64 4.2 -40.2 248 62 306.9 307.0 284.4 307.6 0.20 20 346 7997 -45.5 -47.5 80 2.0 -45.6 236 63 308.4 308.4 284.9 308.9 0.15 21 341 8094 -46.3 -49.8 67 3.5 -46.4 239 65 308.6 308.6 284.9 309.0 0.12 22 332 8271 -47.5 -48.6 88 1.1 -47.6 243 69 309.3 309.3 285.2 309.8 0.14 23 329 8332 -46.7 -48.9 78 2.2 -46.8 245 70 311.2 311.2 285.9 311.7 0.14 24 324 8433 -47.1 -52.1 56 5.0 -47.3 247 73 312.0 312.0 286.2 312.4 0.10 25 319 8536 -47.9 -51.4 67 3.5 -48.0 250 75 312.3 312.3 286.3 312.7 0.11 26 300 8940 -50.3 -55.3 55 5.0 -50.4 250 79 314.5 314.5 287.0 314.7 0.07 27 291 9137 -52.0 -56.9 55 5.0 -52.1 250 80 314.8 314.8 287.1 315.0 0.06 28 278 9429 -54.5 -59.4 55 4.9 -54.6 250 77 315.3 315.3 287.2 315.5 0.05 29 274 9521 -55.1 -58.9 63 3.8 -55.2 250 76 315.8 315.8 287.4 316.0 0.05 30 268 9662 -55.7 -64.7 32 9.0 -55.8 250 75 316.9 316.9 287.8 317.0 0.02 31 259 9877 -56.9 -64.9 36 8.0 -57.0 250 73 318.2 318.2 288.2 318.3 0.02 32 250 10100 -56.5 -66.5 27 10.0 -56.6 255 71 322.1 322.1 289.4 322.1 0.02 33 241 10332 -56.5 -69.5 18 13.0 -56.6 257 68 325.5 325.5 290.4 325.5 0.01 34 229 10658 -53.3 -74.3 6 21.0 -53.6 260 64 335.1 335.1 293.1 335.2 0.01 35 223 10828 -54.1 -74.1 7 20.0 -54.4 257 58 336.5 336.5 293.4 336.5 0.01 36 200 11530 -51.3 -80.3 2 29.0 -51.7 260 52 351.5 351.5 297.0 351.5 0.00 37 186 12004 -49.7 -80.7 1 31.0 -50.3 260 47 361.5 361.5 299.0 361.5 0.00 38 173 12478 -50.9 -81.9 1 31.0 -51.4 260 41 367.1 367.1 300.1 367.1 0.00 39 166 12748 -49.5 -81.5 1 32.0 -50.1 260 38 373.8 373.8 301.2 373.8 0.00 40 150 13410 -51.5 -82.5 1 31.0 -52.1 260 31 381.3 381.3 302.5 381.3 0.00 41 149 13453 -51.7 -82.7 1 31.0 -52.2 272 34 381.7 381.7 302.5 381.7 0.00 42 144 13675 -49.9 -82.9 1 33.0 -50.6 258 31 388.6 388.6 303.6 388.6 0.00 43 131 14291 -50.3 -82.3 1 32.0 -51.0 271 33 398.5 398.5 305.0 398.6 0.00 44 120 14859 -52.7 -83.7 1 31.0 -53.3 273 32 404.3 404.3 305.7 404.3 0.00 45 111 15362 -52.3 -84.3 1 32.0 -52.9 265 29 414.1 414.1 307.0 414.1 0.00 46 107 15600 -49.9 -82.9 1 33.0 -50.8 275 30 423.0 423.0 308.1 423.1 0.00 47 100 16040 -51.7 -84.7 1 33.0 -52.5 280 23 427.8 427.8 308.6 427.8 0.00 48 92 16582 -52.5 -85.5 1 33.0 -53.3 277 26 436.6 436.6 309.5 436.6 0.00 49 70 18360 -50.9 -84.9 1 34.0 -52.1 265 16 475.5 475.5 313.1 475.5 0.00 50 50 20550 -50.3 -85.3 1 35.0 -52.0 295 6 524.9 524.9 316.6 525.0 0.01 51 45 21239 -49.1 -85.1 1 36.0 -51.1 297 12 543.9 543.9 317.8 543.9 0.01 52 33 23267 -50.5 -86.5 1 36.0 -52.8 345 2 590.6 590.6 320.2 590.7 0.01 53 30 23890 -49.5 -86.5 1 37.0 -52.2 295 3 609.7 609.7 321.0 609.7 0.01 54 20 26540 -50.1 -85.1 1 35.0 -53.5 5 1 682.8 682.8 323.9 682.9 0.01 55 19 26875 -50.3 -86.3 1 36.0 -53.8 5 1 692.3 692.3 324.2 692.4 0.01 56 16 28005 -46.9 -84.9 1 38.0 -52.1 65 10 738.3 738.3 325.6 738.4 0.02 57 13 29372 -49.9 -85.9 1 36.0 -54.6 102 9 773.0 773.1 326.5 773.2 0.02 58 10 31110 -44.1 -84.1 0 40.0 -52.2 80 9 854.9 854.9 328.5 855.2 0.03 59 7.0 33510 -42.7 -82.7 0 40.0 -53.2 952.5 952.6 330.4 953.2 0.06 60 6.7 33806 -42.9 -82.9 0 40.0 -53.5 963.7 963.7 330.6 964.4 0.06 61 5.0 35805 -36.9 -78.9 0 42.0 -52.6 1075.1 1075.2 332.3 1077.2 0.16 62 4.7 36233 -37.9 -79.9 0 42.0 -53.3 1089.7 1089.8 332.5 1091.5 0.14 63 4.4 36690 -34.5 -77.5 0 43.0 -52.5 1126.5 1126.7 333.0 1129.5 0.23 TRP 259 9877 -56.9 -64.9 36 8.0 -57.0 250 73 318.2 318.2 288.2 318.3 0.02 WND 291 9137 -52.0 -56.9 55 5.0 -52.1 250 80 314.8 314.8 287.1 315.0 0.06 Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 90.40 % Est. max temperature: 0.62 C = 33.11 F Sfc-Lift cond lev (LCL): 976.77 mb = 296.47 m = 972.64 ft T: -13.11 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.41 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 929.69 mb = 671.62 m = 2203.45 ft Mean mixing ratio: 1.22 g/kg Conv temperature: -9.31 C = 15.24 F Cap Strength: 31.09 C Lifted Index: 31.51 C Risk: None Lifted Index @300 mb: 34.64 C Lifted Index @700 mb: 27.44 C Showalter Index: 18.38 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 13.40 C K Index: 4.00 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 5.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.91 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 90411.27 J/kg Cap Strength: 31.04 C Lift Cond Lev (LCL): 938.95 mb = 596.33 m = 1956.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 26 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 29 50 9 -6.9 -5.8 | 89 32 -32.4 -0.6 1 1000 118 35 11 -6.3 -9.0 | 83 32 -31.9 -3.8 2 976 305 50 11 -8.4 -7.1 | 87 34 -34.0 -1.9 3 937 610 55 4 -3.3 -2.3 | 96 29 -28.8 2.9 4 925 710 10 7 -1.2 -6.9 | 86 27 -26.8 -1.7 5 901 914 20 10 -3.4 -9.4 | 82 29 -29.0 -4.2 6 865 1219 310 8 6.1 -5.1 | 90 19 -19.4 0.1 7 850 1354 300 12 10.4 -6.0 | 87 15 -15.2 -0.8 8 832 1524 295 11 10.0 -4.6 | 92 16 -15.6 0.6 9 800 1829 270 21 21.0 -0.0 | 139 7 -4.5 5.2 10 770 2134 260 30 29.5 5.2 | 201 11 4.0 10.4 11 740 2438 265 29 28.9 2.5 | 203 8 3.3 7.7 12 712 2743 245 42 38.1 17.7 | 209 26 12.5 22.9 13 700 2878 250 42 39.5 14.4 | 215 24 13.9 19.6 14 631 3658 245 44 39.9 18.6 | 211 28 14.3 23.8 15 582 4267 245 50 45.3 21.1 | 217 33 19.8 26.3 16 537 4877 250 50 47.0 17.1 | 224 31 21.4 22.3 17 500 5420 245 55 49.8 23.2 | 221 37 24.3 28.4 18 455 6096 245 58 52.6 24.5 | 222 40 27.0 29.7 19 400 7010 250 59 55.4 20.2 | 230 39 29.9 25.4 20 400 7010 250 59 55.4 20.2 | 230 39 29.9 25.4 21 365 7620 245 65 58.9 27.5 | 226 47 33.4 32.7 22 349 7925 235 62 50.8 35.6 | 212 48 25.2 40.8 23 319 8534 250 75 70.5 25.7 | 236 55 44.9 30.9 24 300 8940 250 79 74.2 27.0 | 237 58 48.7 32.2 25 291 9137 250 80 75.2 27.4 | 237 59 49.6 32.6 26 291 9144 250 79 74.2 27.0 | 237 58 48.7 32.2 27 259 9877 250 73 68.6 25.0 | 235 53 43.0 30.2 28 250 10100 255 71 68.6 18.4 | 241 49 43.0 23.6 29 229 10668 260 64 63.0 11.1 | 246 41 37.5 16.3 30 218 10973 255 52 50.2 13.5 | 233 31 24.7 18.7 31 200 11530 260 52 51.2 9.0 | 241 29 25.7 14.2 32 150 13410 260 31 30.5 5.4 | 205 12 5.0 10.6 33 150 13411 275 35 34.9 -3.1 | 257 10 9.3 2.1 34 143 13716 255 30 29.0 7.8 | 195 13 3.4 13.0 35 124 14630 280 34 33.5 -5.9 | 275 8 7.9 -0.7 36 113 15240 260 28 27.6 4.9 | 191 10 2.0 10.1 37 103 15850 285 31 29.9 -8.0 | 303 5 4.4 -2.8 38 100 16040 280 23 22.7 -4.0 | 113 3 -2.9 1.2 39 98 16154 265 26 25.9 2.3 | 183 7 0.4 7.5 40 85 17069 290 25 23.5 -8.6 | 32 4 -2.1 -3.4 41 81 17374 270 21 21.0 -0.0 | 139 7 -4.5 5.2 42 71 18288 280 19 18.7 -3.3 | 106 7 -6.8 1.9 43 70 18360 265 16 15.9 1.4 | 124 12 -9.6 6.6 44 68 18593 265 16 15.9 1.4 | 124 12 -9.6 6.6 45 62 19202 295 18 16.3 -7.6 | 75 10 -9.2 -2.4 46 59 19507 250 10 9.4 3.4 | 118 18 -16.2 8.6 47 53 20117 275 16 15.9 -1.4 | 112 10 -9.6 3.8 48 50 20550 295 6 5.4 -2.5 | 98 20 -20.1 2.7 49 49 20726 295 11 10.0 -4.6 | 92 16 -15.6 0.6 50 46 21031 270 10 10.0 -0.0 | 108 16 -15.5 5.2 51 44 21336 310 13 10.0 -8.4 | 79 16 -15.6 -3.2 52 42 21641 315 10 7.1 -7.1 | 84 19 -18.5 -1.9 53 40 21946 270 10 10.0 -0.0 | 108 16 -15.5 5.2 54 39 22250 270 11 11.0 -0.0 | 110 15 -14.5 5.2 55 32 23470 0 0 -0.0 -0.0 | 102 26 -25.5 5.2 56 30 23890 295 3 2.7 -1.3 | 100 23 -22.8 3.9 57 25 24994 130 11 -8.4 7.1 | 110 36 -34.0 12.3 58 20 26540 5 1 -0.1 -1.0 | 99 26 -25.6 4.2 59 19 26822 0 0 -0.0 -0.0 | 102 26 -25.5 5.2 60 17 27432 60 6 -5.2 -3.0 | 94 31 -30.7 2.2 61 16 28042 65 10 -9.1 -4.2 | 92 35 -34.6 1.0 62 15 28346 95 12 -12.0 1.0 | 99 38 -37.5 6.2 63 14 28956 65 17 -15.4 -7.2 | 87 41 -41.0 -2.0 64 13 29261 110 10 -9.4 3.4 | 104 36 -34.9 8.6 65 12 29870 70 5 -4.7 -1.7 | 97 30 -30.2 3.5 66 10 31110 80 9 -8.9 -1.6 | 96 35 -34.4 3.6 Wind Parameters Mean winds (0-6000m): 251.5 at 34.8 knts Storm direction: 281.5 at 26.1 knts Shear (0-3000m) pos: 0.5 neg: 8.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 131.6 neg: -84.2 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 252.40 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 46 10 87 33| 3.3 0.0 3.3| 48.1 -26.9 21.2 42.4 0.23| 11.0 2.5 1000 34 9 86 30| 1.6 4.2 5.8| 51.2 -74.5 -23.3 -23.3 -0.16| 11.9 -1.9 1500 7 9 82 27| 1.1 5.1 6.2| 75.4 -78.1 -2.7 -1.8 0.01| 11.9 0.1 2000 322 12 78 19| 0.8 8.3 9.1|103.2 -78.1 25.2 12.6 0.25| 13.8 3.5 2500 290 15 90 11| 0.7 7.9 8.5|113.4 -78.1 35.4 14.2 0.27| 13.2 3.6 3000 272 19 126 8| 0.5 8.2 8.8|131.6 -84.2 47.4 15.8 0.24| 13.7 3.3 4000 258 26 177 10| 0.4 6.9 7.3|146.0 -94.8 51.2 12.8 0.23| 11.2 2.5 5000 254 30 195 14| 0.7 5.5 6.2|187.0 -97.7 89.4 17.9 0.26| 9.7 2.5 6000 252 35 205 18| 0.6 5.1 5.7|198.0-111.5 86.5 14.4 0.23| 8.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250428.00.gif