UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 15 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 274 SFC 952 685 -2.1 -9.1 59 7.0 -4.4 235 1 274.9 275.2 271.5 280.5 2.01 2 925 897 -3.1 -9.1 63 6.0 -5.0 245 3 276.1 276.5 272.3 282.0 2.07 3 890 1201 -4.7 -11.7 58 7.0 -6.8 261 4 277.5 277.8 272.6 282.5 1.75 4 850 1561 -7.7 -14.7 57 7.0 -9.6 280 5 278.1 278.3 272.4 282.2 1.44 5 700 3034 -20.9 -24.6 72 3.7 -21.5 350 7 279.3 279.5 272.1 281.6 0.74 6 691 3129 -21.9 -25.1 75 3.2 -22.4 347 8 279.3 279.4 272.0 281.4 0.72 7 683 3214 -22.3 -25.2 77 2.9 -22.7 344 8 279.7 279.9 272.3 281.9 0.72 8 675 3301 -20.3 -23.2 78 2.9 -20.8 341 9 282.9 283.1 274.3 285.6 0.87 9 672 3334 -20.3 -23.2 78 2.9 -20.8 340 9 283.3 283.4 274.5 285.9 0.88 10 500 5460 -33.3 -39.3 55 6.0 -33.8 265 27 292.4 292.5 278.3 293.3 0.25 11 400 7000 -42.5 -47.5 58 5.0 -42.8 260 46 299.8 299.8 281.4 300.2 0.13 12 392 7137 -43.1 -48.1 58 5.0 -43.3 259 46 300.7 300.7 281.8 301.2 0.13 13 335 8179 -51.9 -56.9 55 5.0 -52.0 254 50 302.5 302.5 282.5 302.7 0.05 14 302 8847 -55.5 -60.5 54 5.0 -55.6 250 52 306.5 306.5 284.1 306.7 0.04 15 300 8890 -55.1 -60.1 54 5.0 -55.2 250 52 307.7 307.7 284.5 307.8 0.04 16 250 10050 -54.9 -59.9 54 5.0 -55.0 250 46 324.4 324.5 290.2 324.6 0.05 17 200 11490 -52.9 -59.9 42 7.0 -53.1 245 38 349.0 349.0 296.5 349.3 0.06 18 176 12317 -51.3 -59.3 38 8.0 -51.6 247 37 364.6 364.6 299.7 365.0 0.07 19 150 13350 -53.1 -62.1 33 9.0 -53.4 250 36 378.6 378.6 302.1 378.9 0.06 20 100 15960 -54.1 -68.1 16 14.0 -54.6 255 40 423.2 423.2 308.1 423.4 0.04 21 70 18250 -55.1 -72.1 10 17.0 -55.8 240 40 466.5 466.5 312.4 466.7 0.03 22 50 20390 -54.9 -72.9 9 18.0 -55.8 250 31 514.1 514.1 315.9 514.4 0.04 23 43 21351 -56.5 -74.5 9 18.0 -57.4 532.8 532.8 317.1 533.1 0.04 24 38 22144 -51.5 -71.5 7 20.0 -53.2 564.7 564.8 318.9 565.2 0.06 25 33 23056 -53.5 -73.5 7 20.0 -55.1 582.7 582.7 319.8 583.1 0.06 TRP 302 8847 -55.5 -60.5 54 5.0 -55.6 250 52 306.5 306.5 284.1 306.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 65.16 % Est. max temperature: 1.49 C = 34.68 F Sfc-Lift cond lev (LCL): 852.63 mb = 1536.80 m = 5041.93 ft T: -7.50 C 700-500 lapse rate: 5.11 C/km ThetaE index: 1.11 C Layer 850.0- 683.0 mb Conv cond level (CCL): 789.79 mb = 2118.34 m = 6949.85 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 1.59 C = 34.87 F Cap Strength: 3.35 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 18.18 C Lifted Index @700 mb: 0.23 C Showalter Index: 8.87 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 18.60 C K Index: 7.20 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.67 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 39024.48 J/kg Cap Strength: 9.00 C Lift Cond Lev (LCL): 810.89 mb = 1918.37 m = 6293.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 12 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 ---------------------------------------------------------- 0 952 685 235 1 0.8 0.6 | 128 12 -9.3 7.3 1 925 897 245 3 2.7 1.3 | 137 11 -7.4 8.0 2 850 1561 280 5 4.9 -0.9 | 138 8 -5.2 5.8 3 700 3034 350 7 1.2 -6.9 | 89 9 -8.9 -0.2 4 500 5460 265 27 26.9 2.4 | 242 19 16.7 9.1 5 400 7000 260 46 45.3 8.0 | 247 38 35.1 14.7 6 302 8847 250 52 48.9 17.8 | 238 46 38.7 24.5 7 300 8890 250 52 48.9 17.8 | 238 46 38.7 24.5 8 250 10050 250 46 43.2 15.7 | 236 40 33.1 22.4 9 200 11490 245 38 34.4 16.1 | 227 33 24.3 22.8 10 150 13350 250 36 33.8 12.3 | 231 30 23.7 19.0 11 100 15960 255 40 38.6 10.4 | 239 33 28.5 17.1 12 70 18250 240 40 34.6 20.0 | 223 36 24.5 26.7 13 50 20390 250 31 29.1 10.6 | 228 26 19.0 17.3 Wind Parameters Mean winds (0-6000m): 273.4 at 16.2 knts Storm direction: 303.4 at 12.2 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -84.7 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -21.2 tot: -14.6 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 24.89 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 ------------------------------------------------------------------------------- 500 250 3 136 11| 3.1 0.0 3.1| 6.6 0.0 6.6 13.1 0.67| 3.4 2.3 1000 267 4 137 9| 2.4 0.0 2.4| 6.7 -1.1 5.5 5.5 0.30| 2.9 0.9 1500 280 4 135 8| 1.9 0.0 1.9| 6.7 -4.9 1.8 1.2 -0.05| 2.8 -0.1 2000 295 5 129 7| 1.7 0.0 1.7| 6.7 -9.1 -2.5 -1.2 -0.26| 2.8 -0.7 2500 310 5 118 7| 1.8 0.0 1.8| 6.7 -14.0 -7.4 -2.9 -0.36| 2.9 -1.0 3000 317 6 110 6| 1.5 0.9 2.4| 6.7 -21.2 -14.6 -4.9 -0.48| 3.3 -1.6 4000 306 9 117 4| 1.1 2.2 3.3| 6.7 -37.0 -30.4 -7.6 -0.64| 4.1 -2.6 5000 282 12 201 5| 0.9 3.0 3.9| 10.0 -67.0 -57.0 -11.4 -0.59| 4.9 -2.9 6000 273 16 227 8| 0.7 3.6 4.3| 21.4 -67.0 -45.6 -7.6 -0.44| 5.2 -2.3 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251015.12.gif