UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102312.upa.cvt Date: 1200Z 23 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 23 OCT 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 258 SFC 975 456 -3.9 -7.0 79 3.1 -4.9 90 1 271.2 271.6 269.7 277.5 2.31 2 948 678 0.8 -3.9 71 4.7 -1.0 173 8 278.2 278.7 274.9 286.6 3.02 3 925 873 -0.7 -5.4 70 4.7 -2.4 245 15 278.6 279.1 274.8 286.3 2.76 4 850 1548 -6.1 -9.6 76 3.5 -7.2 275 13 279.8 280.1 274.5 285.9 2.17 5 837 1669 -7.3 -10.3 79 3.0 -8.2 277 13 279.7 280.1 274.4 285.7 2.08 6 735 2671 -12.9 -15.6 80 2.7 -13.6 297 13 284.2 284.5 276.0 288.8 1.54 7 700 3042 -15.7 -18.8 77 3.1 -16.4 305 13 285.1 285.3 276.0 288.8 1.24 8 607 4096 -23.7 -27.0 74 3.3 -24.2 311 18 287.7 287.9 276.6 289.9 0.69 9 600 4181 -24.1 -27.4 74 3.3 -24.6 312 18 288.2 288.3 276.8 290.3 0.67 10 579 4440 -24.5 -30.5 57 6.0 -25.3 313 20 290.7 290.8 277.9 292.4 0.52 11 502 5462 -31.1 -44.1 27 13.0 -32.0 320 25 294.8 294.8 279.2 295.3 0.15 12 500 5490 -31.1 -44.1 27 13.0 -32.0 320 25 295.1 295.1 279.4 295.6 0.15 13 481 5765 -32.5 -44.5 29 12.0 -33.3 320 25 296.7 296.7 280.1 297.2 0.15 14 401 7023 -42.5 -48.5 52 6.0 -42.8 320 25 299.5 299.6 281.3 300.0 0.12 15 400 7040 -42.7 -48.7 52 6.0 -43.0 320 25 299.5 299.5 281.3 299.9 0.11 16 338 8155 -51.7 -57.7 49 6.0 -51.8 305 29 302.0 302.0 282.3 302.2 0.05 17 300 8920 -56.5 -61.5 53 5.0 -56.6 295 31 305.7 305.7 283.7 305.8 0.03 18 269 9598 -60.7 -65.6 52 4.9 -60.7 290 33 309.3 309.3 285.1 309.4 0.02 19 250 10050 -59.7 -64.6 53 4.9 -59.7 285 31 317.3 317.3 287.9 317.4 0.03 20 235 10443 -55.3 -60.3 54 5.0 -55.4 285 32 329.6 329.6 291.7 329.8 0.05 21 223 10780 -55.1 -60.1 54 5.0 -55.2 285 32 334.9 334.9 293.1 335.1 0.05 22 200 11480 -54.7 -60.7 47 6.0 -54.9 285 33 346.1 346.2 295.8 346.4 0.05 23 164 12749 -53.7 -62.7 32 9.0 -53.9 285 30 368.0 368.0 300.2 368.3 0.05 24 150 13320 -54.9 -64.9 28 10.0 -55.2 285 29 375.5 375.5 301.5 375.7 0.04 25 100 15900 -56.9 -70.9 15 14.0 -57.3 295 25 417.8 417.8 307.4 417.9 0.03 26 70 18140 -59.7 -75.7 11 16.0 -60.1 290 27 456.7 456.7 311.5 456.8 0.02 27 50 20240 -60.1 -78.1 8 18.0 -60.6 275 23 501.9 501.9 315.1 502.0 0.02 28 43 21179 -61.1 -79.1 8 18.0 -61.6 279 23 521.5 521.5 316.4 521.6 0.02 29 35 22468 -57.5 -76.5 7 19.0 -58.5 285 23 562.5 562.5 318.8 562.8 0.03 30 30 23440 -58.1 -78.1 6 20.0 -59.2 290 23 586.2 586.3 320.0 586.5 0.03 31 20 26010 -57.7 -78.7 5 21.0 -59.3 265 27 659.6 659.6 323.0 659.9 0.04 32 19 26334 -57.7 -78.7 5 21.0 -59.4 265 27 669.3 669.3 323.4 669.7 0.04 33 18 26680 -51.7 -73.7 5 22.0 -54.8 264 27 698.7 698.7 324.4 699.5 0.10 34 14 28303 -53.7 -75.7 5 22.0 -56.8 262 27 743.9 744.0 325.8 744.8 0.09 35 12 29311 -46.5 -71.5 4 25.0 -52.5 261 27 803.0 803.1 327.4 805.0 0.21 36 10 30520 -47.1 -73.1 4 26.0 -53.6 260 27 843.7 843.8 328.3 845.8 0.19 37 7.2 32726 -40.7 -67.7 4 27.0 -51.5 953.1 953.4 330.5 960.1 0.59 TRP 269 9598 -60.7 -65.6 52 4.9 -60.7 290 33 309.3 309.3 285.1 309.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: Surface below freezing Freezing level: 952.60 mb = 640.13 m = 2100.14 ft Freezing level: 935.73 mb = 781.94 m = 2565.40 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 68.15 % Est. max temperature: 5.06 C = 41.10 F Sfc-Lift cond lev (LCL): 928.39 mb = 843.90 m = 2768.66 ft T: -0.48 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.90 C Layer 925.0- 735.0 mb Conv cond level (CCL): 838.42 mb = 1655.23 m = 5430.48 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 4.56 C = 40.21 F Cap Strength: 8.55 C Lifted Index: 8.78 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 3.21 C Showalter Index: 8.20 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 21.50 C K Index: 12.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.19 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 61840.61 J/kg Cap Strength: 8.49 C Lift Cond Lev (LCL): 863.93 mb = 1418.23 m = 4652.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 13 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 ---------------------------------------------------------- 0 975 456 90 1 -1.0 0.0 | 152 13 -6.3 11.8 1 925 873 245 15 13.6 6.3 | 204 20 8.3 18.2 2 850 1548 275 13 13.0 -1.1 | 215 13 7.6 10.7 3 700 3042 305 13 10.6 -7.5 | 231 7 5.3 4.4 4 500 5490 320 25 16.1 -19.2 | 304 13 10.7 -7.3 5 400 7040 320 25 16.1 -19.2 | 304 13 10.7 -7.3 6 300 8920 295 31 28.1 -13.1 | 273 23 22.8 -1.3 7 269 9598 290 33 31.0 -11.3 | 269 26 25.7 0.5 8 250 10050 285 31 29.9 -8.0 | 261 25 24.6 3.8 9 200 11480 285 33 31.9 -8.5 | 263 27 26.5 3.3 10 150 13320 285 29 28.0 -7.5 | 259 23 22.7 4.3 11 100 15900 295 25 22.7 -10.6 | 266 17 17.3 1.3 12 70 18140 290 27 25.4 -9.2 | 263 20 20.0 2.6 13 50 20240 275 23 22.9 -2.0 | 241 20 17.6 9.8 14 30 23440 290 23 21.6 -7.9 | 256 17 16.3 4.0 15 20 26010 265 27 26.9 2.4 | 237 26 21.6 14.2 16 10 30520 260 27 26.6 4.7 | 232 27 21.3 16.5 Wind Parameters Mean winds (0-6000m): 305.8 at 17.3 knts Storm direction: 335.8 at 13.0 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 135.0 neg: -3.3 tot: 131.7 m^2/s^2 ave: 43.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.79 Bulk Shear: 30.62 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 ------------------------------------------------------------------------------- 500 244 9 190 16| 16.1 0.0 16.1|112.1 -3.3 108.8 217.5 0.74| 27.6 20.5 1000 253 12 201 16| 7.3 0.0 7.3|122.9 -3.3 119.6 119.6 0.69| 16.7 11.5 1500 262 12 206 15| 4.8 0.0 4.8|126.7 -3.3 123.4 82.3 0.67| 12.1 8.1 2000 269 12 210 14| 3.6 0.0 3.6|129.3 -3.3 126.0 63.0 0.65| 9.7 6.3 2500 276 12 214 13| 2.8 0.0 2.8|130.9 -3.3 127.6 51.0 0.63| 8.2 5.2 3000 281 13 217 12| 2.7 0.0 2.7|135.0 -3.3 131.7 43.9 0.65| 7.3 4.7 4000 291 14 228 10| 2.7 0.0 2.7|145.1 -3.3 141.7 35.4 0.68| 6.1 4.1 5000 301 16 245 9| 2.6 0.0 2.6|157.0 -3.3 153.7 30.7 0.68| 5.5 3.7 6000 306 17 259 9| 2.2 0.0 2.2|157.5 -3.3 154.1 25.7 0.68| 4.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251023.12.gif