UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for X0935... Searching the city database file for: X0935 ... Date:0000Z 28 OCT 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 185 SFC 925 771 -16.5 -18.0 88 1.5 -16.8 0 0 262.4 262.6 261.1 265.2 1.00 2 892 1046 -13.3 -14.8 88 1.5 -13.6 296 3 268.5 268.7 266.2 272.3 1.36 3 852 1400 -6.9 -7.8 93 0.9 -7.2 214 7 278.7 279.2 274.4 285.8 2.49 4 850 1418 -6.3 -8.3 86 2.0 -7.0 210 7 279.5 280.0 274.8 286.4 2.40 5 835 1558 -3.5 -5.5 86 2.0 -4.3 218 8 283.9 284.4 277.9 292.6 3.04 6 814 1760 -2.7 -6.6 74 3.9 -4.2 229 8 286.8 287.3 279.1 295.1 2.86 7 718 2746 -7.1 -19.1 38 12.0 -10.3 284 12 292.5 292.7 279.6 296.1 1.17 8 700 2944 -7.9 -19.9 37 12.0 -11.1 295 13 293.7 293.9 280.1 297.2 1.12 9 672 3260 -8.9 -17.9 48 9.0 -11.4 294 14 296.1 296.3 281.5 300.4 1.39 10 627 3793 -12.9 -18.9 61 6.0 -14.5 293 16 297.4 297.7 282.1 301.7 1.37 11 623 3841 -12.7 -18.7 61 6.0 -14.3 293 16 298.2 298.4 282.4 302.6 1.40 12 605 4065 -12.5 -23.5 39 11.0 -15.1 293 16 300.9 301.1 283.0 304.0 0.95 13 587 4295 -14.3 -32.3 20 18.0 -17.4 292 17 301.5 301.5 282.5 302.9 0.43 14 500 5490 -23.1 -45.1 11 22.0 -25.3 290 21 304.9 304.9 283.5 305.4 0.14 15 461 6078 -27.3 -49.3 11 22.0 -29.0 286 18 306.8 306.8 284.2 307.1 0.09 16 400 7080 -35.5 -50.5 20 15.0 -36.4 280 13 308.9 308.9 285.0 309.2 0.09 17 300 9020 -50.9 -61.9 26 11.0 -51.1 270 9 313.6 313.6 286.6 313.7 0.03 18 258 9983 -58.9 -69.9 23 11.0 -59.0 282 6 315.6 315.6 287.3 315.7 0.01 19 250 10180 -59.9 -70.9 22 11.0 -60.0 285 5 317.0 317.0 287.8 317.1 0.01 20 224 10858 -64.3 -74.3 24 10.0 -64.4 290 11 320.4 320.4 288.9 320.4 0.01 21 200 11550 -64.9 -74.9 24 10.0 -65.0 300 15 330.0 330.0 291.7 330.0 0.01 22 193 11766 -65.1 -75.1 24 10.0 -65.2 299 18 333.0 333.0 292.6 333.1 0.01 23 183 12092 -60.7 -71.7 22 11.0 -60.8 298 21 345.3 345.3 295.6 345.4 0.01 24 150 13330 -58.9 -69.9 23 11.0 -59.1 295 36 368.6 368.6 300.3 368.7 0.02 25 100 15880 -58.7 -71.7 17 13.0 -59.0 290 33 414.3 414.3 307.0 414.4 0.02 26 70 18120 -60.1 -74.1 14 14.0 -60.4 290 31 455.8 455.8 311.4 455.9 0.02 27 50 20210 -59.9 -74.9 12 15.0 -60.4 290 36 502.3 502.3 315.1 502.5 0.03 28 43 21151 -61.9 -76.9 12 15.0 -62.4 287 38 519.5 519.6 316.3 519.7 0.03 29 30 23420 -55.1 -72.1 10 17.0 -56.5 280 42 594.4 594.5 320.4 595.0 0.08 30 20 26020 -52.3 -72.3 7 20.0 -54.9 285 46 676.1 676.1 323.7 677.0 0.11 31 15 27899 -50.3 -72.3 6 22.0 -54.2 279 61 740.7 740.8 325.7 742.1 0.15 32 14 28357 -45.1 -69.1 5 24.0 -51.1 278 65 773.1 773.2 326.6 775.5 0.25 33 12 29390 -45.1 -70.4 4 25.3 -51.7 275 73 807.9 808.1 327.5 810.4 0.24 34 11 29974 -45.1 -71.1 4 26.0 -52.1 277 70 828.3 828.4 328.0 830.7 0.24 35 10 30620 -39.5 -66.5 4 27.0 -49.5 280 66 872.1 872.4 329.0 877.5 0.50 36 8.6 31652 -39.7 -66.7 4 27.0 -50.3 909.8 910.1 329.7 916.2 0.56 TRP 224 10858 -64.3 -74.3 24 10.0 -64.4 290 11 320.4 320.4 288.9 320.4 0.01 WND 12 29390 -45.1 -70.4 4 25.3 -51.7 275 73 807.9 808.1 327.5 810.4 0.24 Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 48.71 % Est. max temperature: 9.53 C = 49.15 F Sfc-Lift cond lev (LCL): 902.58 mb = 956.88 m = 3139.32 ft T: -14.34 C 700-500 lapse rate: 5.97 C/km Conv cond level (CCL): 925.00 mb = 771.22 m = 2530.20 ft Mean mixing ratio: 1.93 g/kg Conv temperature: -9.98 C = 14.03 F Cap Strength: 20.25 C Lifted Index: 21.65 C Risk: None Lifted Index @300 mb: 24.55 C Lifted Index @700 mb: 15.55 C Showalter Index: 15.90 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 14.80 C K Index: -3.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 95.41 J/kg Max Up Vert Vel: 13.81 m/s Conv Inhibition (B-): 68069.88 J/kg Cap Strength: 21.59 C Lift Cond Lev (LCL): 863.20 mb = 1299.02 m = 4261.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 11 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 ---------------------------------------------------------- 0 925 771 0 0 -0.0 -0.0 | 135 11 -7.4 7.5 1 925 770 0 0 -0.0 -0.0 | 135 11 -7.4 7.5 2 850 1418 210 7 3.5 6.1 | 164 14 -3.9 13.5 3 700 2944 295 13 11.8 -5.5 | 246 5 4.4 2.0 4 500 5490 290 21 19.7 -7.2 | 269 12 12.3 0.3 5 400 7080 280 13 12.8 -2.3 | 226 8 5.4 5.2 6 300 9020 270 9 9.0 -0.0 | 192 8 1.6 7.5 7 250 10180 285 5 4.8 -1.3 | 157 7 -2.6 6.2 8 224 10858 290 11 10.3 -3.8 | 218 5 2.9 3.7 9 200 11550 300 15 13.0 -7.5 | 270 6 5.6 -0.0 10 150 13330 295 36 32.6 -15.2 | 287 26 25.2 -7.7 11 100 15880 290 33 31.0 -11.3 | 279 24 23.6 -3.8 12 70 18120 290 31 29.1 -10.6 | 278 22 21.7 -3.1 13 50 20210 290 36 33.8 -12.3 | 280 27 26.4 -4.8 14 30 23420 280 42 41.4 -7.3 | 270 34 34.0 0.2 15 20 26020 285 46 44.4 -11.9 | 277 37 37.0 -4.4 16 12 29390 275 73 72.7 -6.4 | 269 65 65.3 1.1 17 10 30620 280 66 65.0 -11.5 | 274 58 57.6 -4.0 Wind Parameters Mean winds (0-6000m): 285.3 at 14.0 knts Storm direction: 315.3 at 10.5 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 124.2 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -1.2 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.67 Bulk Shear: 26.00 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 ------------------------------------------------------------------------------- 500 201 3 147 12| 0.0 5.6 5.6| 10.5 -1.1 9.4 18.8 0.55| 8.2 4.5 1000 216 5 158 12| 0.0 4.3 4.3| 18.9 -1.2 17.7 17.7 0.47| 7.3 3.4 1500 231 6 168 12| 1.7 2.9 4.6| 31.3 -1.2 30.2 20.1 0.56| 6.6 3.7 2000 251 8 179 10| 2.6 2.2 4.8| 40.6 -1.2 39.4 19.7 0.60| 6.5 3.9 2500 267 9 189 8| 2.7 1.7 4.4| 44.1 -1.2 42.9 17.2 0.62| 5.8 3.6 3000 275 10 199 7| 2.2 1.6 3.8| 45.3 -1.2 44.1 14.7 0.61| 5.1 3.1 4000 282 12 218 6| 1.7 1.5 3.2| 47.6 -1.2 46.4 11.6 0.58| 4.3 2.5 5000 285 13 234 7| 1.3 1.4 2.7| 48.8 -4.7 44.1 8.8 0.50| 3.8 1.9 6000 285 14 238 7| 1.1 1.0 2.1| 48.8 -15.8 33.1 5.5 0.34| 3.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251028.00.gif