UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 26 APR 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 186 SFC 966 463 0.0 -9.0 51 9.0 -3.0 285 1 275.9 276.2 272.0 281.5 2.00 2 954 563 0.8 -9.2 47 10.0 -2.6 278 2 277.7 278.0 273.1 283.3 1.99 3 925 810 -1.3 -14.3 36 13.0 -5.1 260 3 278.0 278.2 272.3 281.9 1.36 4 890 1117 -3.1 -15.1 39 12.0 -6.5 253 7 279.2 279.4 272.9 283.1 1.33 5 850 1480 -5.7 -16.7 42 11.0 -8.6 245 11 280.2 280.4 273.3 283.7 1.22 6 732 2634 -13.7 -18.5 67 4.8 -14.8 295 19 283.7 283.9 275.2 287.3 1.21 7 700 2975 -11.5 -15.8 70 4.3 -12.7 310 21 289.7 290.0 278.9 294.6 1.59 8 699 2986 -11.5 -15.8 70 4.3 -12.7 310 21 289.9 290.1 278.9 294.7 1.59 9 626 3827 -13.5 -17.3 73 3.8 -14.5 315 32 296.9 297.2 282.1 301.8 1.57 10 623 3864 -13.7 -17.5 73 3.8 -14.7 315 32 297.1 297.3 282.1 301.9 1.55 11 500 5500 -24.3 -28.7 67 4.4 -25.0 325 54 303.4 303.5 283.7 305.8 0.72 12 431 6561 -32.3 -36.7 65 4.4 -32.7 328 63 306.4 306.5 284.5 307.7 0.38 13 400 7080 -37.3 -41.6 64 4.3 -37.6 330 68 306.5 306.6 284.3 307.4 0.25 14 309 8810 -52.5 -56.8 60 4.3 -52.6 334 80 308.7 308.7 284.9 308.9 0.06 15 300 9000 -54.9 -59.2 59 4.3 -55.0 335 81 308.0 308.0 284.6 308.1 0.04 16 285 9325 -58.7 -63.1 57 4.4 -58.7 341 85 307.1 307.1 284.2 307.2 0.03 17 262 9849 -61.3 -65.4 58 4.1 -61.3 350 91 310.8 310.8 285.7 310.9 0.02 18 260 9897 -61.5 -65.6 58 4.1 -61.6 350 87 311.1 311.1 285.8 311.2 0.02 19 256 9993 -61.7 -65.9 57 4.2 -61.7 350 81 312.2 312.2 286.1 312.3 0.02 20 250 10140 -60.7 -64.8 58 4.1 -60.7 350 71 315.8 315.8 287.4 315.9 0.03 21 229 10687 -59.5 -63.9 56 4.4 -59.6 346 60 325.7 325.7 290.5 325.8 0.03 22 228 10715 -56.1 -60.4 58 4.3 -56.2 346 60 331.3 331.3 292.1 331.5 0.05 23 200 11550 -54.9 -59.5 57 4.6 -55.0 340 44 345.8 345.8 295.8 346.1 0.06 24 150 13390 -52.7 -58.7 48 6.0 -52.9 320 29 379.3 379.3 302.2 379.7 0.09 25 136 14026 -51.7 -57.7 49 6.0 -52.0 318 26 391.8 391.8 304.1 392.4 0.12 26 110 15397 -54.1 -61.1 42 7.0 -54.4 312 20 411.8 411.8 306.8 412.3 0.09 27 100 16010 -53.7 -61.7 37 8.0 -54.1 310 17 424.0 424.0 308.2 424.5 0.09 28 80 17443 -52.5 -60.5 37 8.0 -53.1 313 13 454.4 454.4 311.3 455.2 0.14 29 70 18300 -54.1 -63.1 32 9.0 -54.6 315 11 468.6 468.7 312.6 469.3 0.11 30 64 18873 -55.9 -64.9 32 9.0 -56.4 302 9 476.9 476.9 313.2 477.4 0.10 31 59 19395 -52.1 -62.1 29 10.0 -52.9 290 8 496.6 496.7 314.8 497.6 0.15 32 50 20460 -55.1 -65.1 28 10.0 -55.8 265 5 513.6 513.7 315.9 514.4 0.12 33 45 21129 -56.1 -67.1 24 11.0 -56.9 275 5 526.9 526.9 316.8 527.6 0.10 34 40 21880 -53.1 -64.1 25 11.0 -54.2 287 4 552.5 552.6 318.3 553.7 0.17 35 30 23730 -52.9 -64.9 22 12.0 -54.4 315 3 600.4 600.5 320.7 602.0 0.21 36 28 24177 -53.9 -65.9 22 12.0 -55.4 323 4 609.6 609.7 321.1 611.1 0.19 37 20 26360 -51.3 -64.3 20 13.0 -53.8 360 9 679.1 679.3 323.9 682.0 0.34 38 15 28239 -49.1 -63.1 18 14.0 -52.8 744.7 744.9 325.9 749.6 0.53 TRP 260 9897 -61.5 -65.6 58 4.1 -61.6 350 87 311.1 311.1 285.8 311.2 0.02 WND 262 9849 -61.3 -65.4 58 4.1 -61.3 350 91 310.8 310.8 285.7 310.9 0.02 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: 942.95 mb = 657.17 m = 2156.03 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 60.94 % Est. max temperature: 5.23 C = 41.42 F Sfc-Lift cond lev (LCL): 838.90 mb = 1581.43 m = 5188.35 ft T: -6.40 C 700-500 lapse rate: 5.07 C/km ThetaE index: 1.39 C Layer 925.0- 890.0 mb Conv cond level (CCL): 555.13 mb = 4721.87 m = 15491.50 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 24.32 C = 75.78 F Cap Strength: 14.17 C Lifted Index: 17.52 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 9.16 C Showalter Index: 16.70 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 7.60 C K Index: -2.40 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.73 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 54844.75 J/kg Cap Strength: 17.41 C Lift Cond Lev (LCL): 762.81 mb = 2315.51 m = 7596.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 23 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 ---------------------------------------------------------- 0 966 463 285 1 1.0 -0.3 | 170 22 -3.9 22.0 1 925 810 260 3 3.0 0.5 | 175 23 -2.0 22.8 2 850 1480 245 11 10.0 4.6 | 191 27 5.1 26.9 3 700 2975 310 21 16.1 -13.5 | 232 14 11.2 8.8 4 500 5500 325 54 31.0 -44.2 | 310 34 26.1 -22.0 5 400 7080 330 68 34.0 -58.9 | 322 47 29.1 -36.6 6 300 9000 335 81 34.2 -73.4 | 330 59 29.3 -51.1 7 262 9849 350 91 15.8 -89.6 | 351 68 10.9 -67.3 8 260 9897 350 87 15.1 -85.7 | 351 64 10.2 -63.4 9 250 10140 350 71 12.3 -69.9 | 351 48 7.4 -47.7 10 200 11550 340 44 15.0 -41.3 | 332 22 10.1 -19.1 11 150 13390 320 29 18.6 -22.2 | 270 14 13.7 0.1 12 100 16010 310 17 13.0 -10.9 | 216 14 8.1 11.3 13 70 18300 315 11 7.8 -7.8 | 191 15 2.9 14.5 14 50 20460 265 5 5.0 0.4 | 180 23 0.1 22.7 15 30 23730 315 3 2.1 -2.1 | 172 20 -2.8 20.1 16 20 26360 360 9 -0.0 -9.0 | 160 14 -4.9 13.3 Wind Parameters Mean winds (0-6000m): 317.6 at 30.4 knts Storm direction: 347.6 at 22.8 knts Shear (0-3000m) pos: 4.3 neg: 1.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 171.5 neg: 0.0 tot: 171.5 m^2/s^2 ave: 57.2 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 111.37 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 ------------------------------------------------------------------------------- 500 262 3 174 23| 0.0 4.1 4.1| 23.0 0.0 23.0 46.0 0.95| 4.1 3.9 1000 251 5 180 24| 0.0 5.2 5.2| 54.3 0.0 54.3 54.3 0.84| 5.2 4.4 1500 254 8 186 25| 1.9 3.4 5.4| 90.8 0.0 90.8 60.5 0.87| 5.5 4.7 2000 265 10 192 24| 3.1 2.6 5.7|123.0 0.0 123.0 61.5 0.84| 5.9 4.9 2500 281 12 198 21| 3.9 2.1 6.0|146.4 0.0 146.4 58.6 0.78| 6.3 5.0 3000 290 14 204 19| 4.3 1.7 6.1|171.5 0.0 171.5 57.2 0.82| 6.4 5.2 4000 303 19 222 16| 5.0 1.3 6.3|226.7 0.0 226.7 56.7 0.82| 6.6 5.4 5000 313 25 247 14| 5.4 1.0 6.4|295.4 0.0 295.4 59.1 0.78| 6.7 5.2 6000 318 30 271 16| 5.3 0.9 6.2|347.2 0.0 347.2 57.9 0.75| 6.4 4.8 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20250426.12.gif