UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 10 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 224 SFC 970 463 -7.1 -10.0 80 2.9 -7.9 80 1 268.4 268.7 267.0 273.4 1.84 2 925 838 -3.9 -9.9 63 6.0 -5.8 95 11 275.3 275.6 271.6 280.8 1.94 3 913 941 -3.7 -10.7 58 7.0 -5.8 86 12 276.6 276.9 272.2 281.8 1.85 4 894 1106 -4.9 -12.9 53 8.0 -7.2 71 13 277.0 277.3 272.0 281.5 1.58 5 850 1499 -8.1 -14.1 62 6.0 -9.7 35 15 277.7 277.9 272.3 282.0 1.51 6 777 2185 -14.7 -19.2 69 4.5 -15.7 356 14 277.8 278.0 271.7 280.9 1.08 7 749 2462 -16.5 -20.3 72 3.8 -17.3 340 14 278.8 278.9 272.2 281.8 1.02 8 705 2915 -17.3 -28.3 38 11.0 -19.0 313 13 282.8 282.8 273.6 284.4 0.53 9 700 2968 -17.5 -28.5 38 11.0 -19.2 310 13 283.1 283.2 273.9 284.7 0.52 10 573 4445 -24.7 -30.7 57 6.0 -25.5 289 28 291.3 291.4 278.2 293.0 0.52 11 526 5061 -30.3 -36.3 56 6.0 -30.9 280 34 291.8 291.9 278.1 292.9 0.33 12 500 5420 -31.9 -37.9 55 6.0 -32.4 275 38 294.1 294.2 279.1 295.1 0.29 13 482 5680 -33.3 -39.3 55 6.0 -33.8 274 39 295.5 295.6 279.7 296.4 0.26 14 461 5993 -35.3 -41.3 54 6.0 -35.7 273 40 296.8 296.9 280.3 297.6 0.22 15 400 6970 -43.1 -50.1 46 7.0 -43.4 270 44 299.0 299.0 281.0 299.3 0.10 16 368 7527 -48.1 -55.1 44 7.0 -48.3 269 47 299.5 299.5 281.2 299.7 0.06 17 352 7820 -48.1 -56.1 39 8.0 -48.3 268 48 303.4 303.4 282.8 303.6 0.05 18 335 8145 -50.5 -60.5 30 10.0 -50.7 267 50 304.4 304.4 283.2 304.5 0.03 19 307 8711 -53.3 265 53 308.2 20 300 8860 -53.7 265 54 309.7 21 274 9437 -55.5 265 58 315.2 22 270 9530 -55.5 265 58 316.5 23 250 10020 -53.3 265 60 326.8 24 235 10421 -52.6 265 64 333.7 25 200 11470 -50.9 265 58 352.2 26 195 11634 -50.5 265 57 355.4 27 150 13330 -52.3 270 52 380.0 28 102 15813 -53.9 265 42 421.2 29 100 15940 -54.1 265 42 423.2 30 78 17530 -57.3 265 37 447.7 31 70 18220 -55.1 265 35 466.5 32 65 18692 -54.9 265 35 476.9 33 51 20226 -58.9 265 35 501.8 34 50 20350 -58.1 265 35 506.6 35 30 23630 -50.5 265 36 607.0 36 20 26280 -47.7 265 40 690.2 37 16 27747 -46.3 259 33 740.2 38 10 30870 -43.9 245 17 855.7 39 10 30870 -44.1 245 17 854.9 40 9.0 31577 -43.7 882.6 TRP 274 9437 -55.5 265 58 315.2 WND 235 10421 -52.6 265 64 333.7 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 56.59 % Est. max temperature: 2.17 C = 35.91 F Sfc-Lift cond lev (LCL): 926.19 mb = 827.87 m = 2716.08 ft T: -3.99 C 700-500 lapse rate: 5.87 C/km ThetaE index: 1.06 C Layer 777.0- 749.0 mb Conv cond level (CCL): 795.96 mb = 2001.15 m = 6565.36 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 2.22 C = 35.99 F Cap Strength: 10.85 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 21.28 C Lifted Index @700 mb: 5.45 C Showalter Index: 10.44 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 17.80 C K Index: -1.30 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.80 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 66656.43 J/kg Cap Strength: 12.03 C Lift Cond Lev (LCL): 834.80 mb = 1636.92 m = 5370.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 17 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 ---------------------------------------------------------- 0 970 463 80 1 -1.0 -0.2 | 138 18 -11.9 13.0 1 925 838 95 11 -11.0 1.0 | 123 26 -21.9 14.2 2 850 1499 35 15 -8.6 -12.3 | 93 20 -19.6 0.9 3 700 2968 310 13 10.0 -8.4 | 168 5 -1.0 4.8 4 500 5420 275 38 37.9 -3.3 | 250 29 26.9 9.9 5 400 6970 270 44 44.0 -0.0 | 248 36 33.0 13.2 6 300 8860 265 54 53.8 4.7 | 247 46 42.8 17.9 7 274 9437 265 58 57.8 5.1 | 249 50 46.8 18.3 8 250 10020 265 60 59.8 5.2 | 249 52 48.8 18.4 9 235 10421 265 64 63.8 5.6 | 250 56 52.8 18.8 10 200 11470 265 58 57.8 5.1 | 249 50 46.8 18.3 11 150 13330 270 52 52.0 -0.0 | 252 43 41.0 13.2 12 100 15940 265 42 41.8 3.7 | 241 35 30.9 16.9 13 70 18220 265 35 34.9 3.1 | 236 29 23.9 16.3 14 50 20350 265 35 34.9 3.1 | 236 29 23.9 16.3 15 30 23630 265 36 35.9 3.1 | 237 30 24.9 16.3 16 20 26280 265 40 39.8 3.5 | 240 33 28.9 16.7 17 10 30870 245 17 15.4 7.2 | 192 21 4.5 20.4 Wind Parameters Mean winds (0-6000m): 290.3 at 22.9 knts Storm direction: 320.3 at 17.2 knts Shear (0-3000m) pos: 1.8 neg: 4.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -115.2 tot: -100.2 m^2/s^2 ave: -33.4 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 118.40 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 92 7 126 23| 11.1 0.0 11.1| 0.0 -44.2 -44.2 -88.5 -0.62| 12.5 -7.8 1000 69 10 115 23| 5.5 5.5 11.0| 0.0-102.2-102.2 -102.2 -0.73| 11.9 -8.7 1500 49 12 106 21| 3.7 5.5 9.2| 0.0-114.8-114.8 -76.6 -0.64| 10.6 -6.7 2000 34 12 99 18| 2.8 5.2 7.9| 2.3-115.2-112.9 -56.4 -0.49| 9.8 -4.8 2500 22 13 96 16| 2.2 4.7 6.9| 9.0-115.2-106.2 -42.5 -0.29| 9.2 -2.7 3000 4 13 91 12| 1.8 4.8 6.7| 15.0-115.2-100.2 -33.4 -0.16| 8.6 -1.4 4000 328 16 89 3| 1.4 5.0 6.4| 22.0-115.2 -93.2 -23.3 -0.08| 8.0 -0.6 5000 301 19 240 6| 1.1 5.1 6.2| 22.0-129.6-107.6 -21.5 -0.09| 7.7 -0.7 6000 290 23 243 12| 0.9 4.6 5.5| 22.0-133.8-111.8 -18.6 -0.09| 6.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251010.00.gif