UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 30 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 121 SFC 959 461 2.6 -5.4 56 8.0 -0.4 265 1 279.1 279.5 274.9 286.6 2.66 2 946 572 1.8 -8.2 47 10.0 -1.7 284 3 279.4 279.7 274.3 285.5 2.17 3 928 728 3.8 -8.2 41 12.0 -0.6 311 5 282.9 283.3 276.3 289.3 2.22 4 925 754 3.6 -9.4 38 13.0 -1.0 315 5 283.0 283.3 276.0 288.9 2.02 5 850 1437 1.2 -9.8 44 11.0 -2.7 200 7 287.4 287.8 278.4 293.7 2.13 6 737 2572 -3.5 -13.5 46 10.0 -6.8 277 6 294.2 294.6 281.3 299.8 1.83 7 709 2877 -5.3 -19.3 32 14.0 -9.2 298 5 295.5 295.7 281.0 299.2 1.17 8 700 2977 -5.1 -19.1 32 14.0 -9.1 305 5 296.8 297.1 281.6 300.6 1.21 9 645 3618 -4.3 -40.3 4 36.0 -10.8 317 10 304.8 304.8 283.5 305.4 0.18 10 638 3703 -4.7 -39.7 5 35.0 -11.1 319 11 305.3 305.3 283.8 305.9 0.19 11 500 5560 -19.7 -41.7 12 22.0 -22.5 355 25 309.0 309.1 285.2 309.7 0.20 12 487 5755 -21.5 -43.5 12 22.0 -24.0 354 25 309.1 309.2 285.2 309.8 0.17 13 436 6563 -26.1 -48.1 11 22.0 -28.1 352 26 313.3 313.3 286.6 313.7 0.11 14 400 7180 -31.9 -52.9 11 21.0 -33.3 350 27 313.5 313.5 286.6 313.8 0.07 15 378 7575 -35.1 -55.1 11 20.0 -36.1 348 35 314.4 314.4 286.9 314.6 0.06 16 331 8488 -39.9 -59.9 10 20.0 -40.7 343 53 320.0 320.0 288.8 320.1 0.04 17 300 9150 -45.3 -58.3 22 13.0 -45.7 340 66 321.5 321.5 289.3 321.7 0.05 18 250 10350 -56.3 -65.3 31 9.0 -56.4 335 68 322.4 322.4 289.5 322.5 0.02 19 240 10608 -58.9 -67.9 30 9.0 -59.0 331 69 322.2 322.2 289.5 322.3 0.02 20 237 10687 -59.4 -68.4 30 9.0 -59.5 330 69 322.6 322.6 289.6 322.7 0.02 21 232 10821 -60.3 -69.3 30 9.0 -60.4 331 67 323.3 323.3 289.8 323.3 0.01 22 226 10985 -59.5 -68.5 30 9.0 -59.6 333 66 326.9 326.9 290.9 327.0 0.02 23 203 11649 -65.1 -73.1 32 8.0 -65.1 340 58 328.3 328.3 291.2 328.3 0.01 24 202 11679 -65.1 -73.1 32 8.0 -65.1 340 57 328.7 328.7 291.3 328.8 0.01 25 200 11740 -64.1 -72.1 33 8.0 -64.1 340 56 331.2 331.3 292.0 331.3 0.01 26 164 12975 -56.1 -64.1 36 8.0 -56.3 340 44 364.0 364.0 299.5 364.2 0.04 27 150 13540 -56.7 -65.7 31 9.0 -56.9 340 38 372.4 372.4 301.0 372.6 0.04 28 100 16100 -55.7 -68.7 18 13.0 -56.1 340 23 420.1 420.1 307.7 420.3 0.04 29 70 18380 -54.5 -70.5 12 16.0 -55.2 10 15 467.8 467.8 312.5 468.0 0.04 30 50 20530 -56.3 -74.3 9 18.0 -57.1 325 9 510.8 510.8 315.7 511.0 0.03 31 41 21791 -56.3 -75.3 7 19.0 -57.3 356 8 540.6 540.6 317.6 540.9 0.03 32 32 23382 -51.9 -72.9 6 21.0 -53.8 35 7 592.1 592.1 320.3 592.6 0.06 33 30 23800 -52.7 -74.7 5 22.0 -54.6 45 7 601.0 601.0 320.7 601.3 0.05 34 23 25515 -53.3 -76.3 4 23.0 -55.5 65 10 646.7 646.7 322.6 647.1 0.05 35 20 26420 -51.3 -75.3 4 24.0 -54.3 75 11 679.1 679.2 323.7 679.7 0.07 36 15 28302 -48.3 -74.3 3 26.0 -53.0 747.4 747.4 325.9 748.4 0.11 TRP 203 11649 -65.1 -73.1 32 8.0 -65.1 340 58 328.3 328.3 291.2 328.3 0.01 WND 237 10687 -59.4 -68.4 30 9.0 -59.5 330 69 322.6 322.6 289.6 322.7 0.02 Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: 821.15 mb = 1726.85 m = 5665.45 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 26.15 % Est. max temperature: 13.17 C = 55.70 F Sfc-Lift cond lev (LCL): 846.79 mb = 1467.16 m = 4813.45 ft T: 1.08 C 700-500 lapse rate: 5.65 C/km ThetaE index: 1.03 C Layer 946.0- 928.0 mb Conv cond level (CCL): 535.17 mb = 5042.15 m = 16542.29 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 31.26 C = 88.26 F Cap Strength: 16.61 C Lifted Index: 16.75 C Risk: None Lifted Index @300 mb: 22.59 C Lifted Index @700 mb: 10.70 C Showalter Index: 13.80 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 9.90 C K Index: -2.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.96 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 58726.04 J/kg Cap Strength: 16.73 C Lift Cond Lev (LCL): 757.99 mb = 2348.71 m = 7705.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 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 ---------------------------------------------------------- 0 959 461 265 1 1.0 0.1 | 198 10 3.0 9.5 1 925 754 315 5 3.5 -3.5 | 223 8 5.5 5.9 2 850 1437 200 7 2.4 6.6 | 195 17 4.4 16.0 3 700 2977 305 5 4.1 -2.9 | 223 9 6.1 6.5 4 500 5560 355 25 2.2 -24.9 | 345 16 4.2 -15.5 5 400 7180 350 27 4.7 -26.6 | 339 18 6.7 -17.2 6 300 9150 340 66 22.6 -62.0 | 335 58 24.6 -52.6 7 250 10350 335 68 28.7 -61.6 | 330 61 30.7 -52.2 8 237 10687 330 69 34.5 -59.8 | 324 62 36.5 -50.4 9 203 11649 340 58 19.8 -54.5 | 334 50 21.8 -45.1 10 200 11740 340 56 19.2 -52.6 | 334 48 21.1 -43.2 11 150 13540 340 38 13.0 -35.7 | 330 30 15.0 -26.3 12 100 16100 340 23 7.9 -21.6 | 321 16 9.9 -12.2 13 70 18380 10 15 -2.6 -14.8 | 6 5 -0.6 -5.4 14 50 20530 325 9 5.2 -7.4 | 254 7 7.2 2.0 15 30 23800 45 7 -4.9 -4.9 | 146 5 -3.0 4.4 16 20 26420 75 11 -10.6 -2.8 | 127 11 -8.6 6.5 Wind Parameters Mean winds (0-6000m): 342.0 at 12.8 knts Storm direction: 12.0 at 9.6 knts Shear (0-3000m) pos: 2.7 neg: 1.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 50.9 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -26.5 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.21 Bulk Shear: 13.58 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 ------------------------------------------------------------------------------- 500 301 4 216 9| 4.8 0.0 4.8| 10.7 -1.1 9.6 19.2 0.50| 8.2 4.0 1000 256 5 213 13| 2.4 4.1 6.5| 10.7 -26.5 -15.9 -15.9 -0.16| 8.6 -1.4 1500 236 6 208 14| 2.8 2.8 5.6| 25.7 -26.5 -0.8 -0.5 0.05| 7.1 0.3 2000 240 6 210 14| 2.8 2.1 4.8| 34.4 -26.5 7.8 3.9 0.14| 6.2 0.9 2500 246 6 211 14| 2.5 1.7 4.1| 36.6 -26.5 10.1 4.0 0.15| 5.7 0.8 3000 262 6 217 13| 2.7 1.4 4.1| 45.8 -26.5 19.2 6.4 0.26| 5.4 1.4 4000 300 8 236 10| 3.1 1.0 4.1| 67.6 -26.5 41.1 10.3 0.41| 5.2 2.1 5000 332 10 267 7| 3.3 0.8 4.1| 99.1 -26.5 72.6 14.5 0.51| 5.2 2.7 6000 342 13 295 7| 2.8 0.6 3.5|103.1 -31.1 72.0 12.0 0.48| 4.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20250430.12.gif