UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 29 NOV 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 120 SFC 929 685 -18.7 -21.8 77 3.1 -19.1 65 1 259.9 260.0 258.6 261.8 0.72 2 925 707 -17.9 -21.2 75 3.3 -18.4 35 3 261.0 261.1 259.5 263.1 0.76 3 901 904 -15.9 -18.9 78 3.0 -16.4 10 9 265.0 265.2 263.0 267.7 0.95 4 884 1049 -10.5 -12.6 85 2.1 -11.1 352 14 272.1 272.3 269.1 276.7 1.64 5 876 1119 -10.9 -12.9 85 2.0 -11.4 344 16 272.4 272.6 269.2 276.9 1.61 6 850 1349 -12.3 -16.5 71 4.2 -13.3 315 23 273.3 273.5 269.1 276.8 1.24 7 719 2607 -20.9 -32.9 33 12.0 -22.3 311 32 277.2 277.3 270.1 278.2 0.33 8 704 2762 -22.3 -35.3 30 13.0 -23.7 310 33 277.3 277.4 270.0 278.2 0.27 9 700 2804 -22.7 -35.7 30 13.0 -24.1 310 33 277.3 277.4 270.0 278.2 0.26 10 620 3681 -30.3 -41.3 33 11.0 -31.1 306 32 278.4 278.5 270.5 279.0 0.17 11 525 4845 -37.9 -45.9 43 8.0 -38.3 301 31 282.9 282.9 273.1 283.3 0.12 12 500 5180 -39.9 -47.9 42 8.0 -40.2 300 31 284.4 284.4 273.9 284.7 0.10 13 461 5730 -42.5 -50.5 41 8.0 -42.8 289 26 287.8 287.8 275.7 288.1 0.08 14 400 6670 -49.7 -58.7 34 9.0 -49.9 270 17 290.4 290.4 276.9 290.5 0.03 15 366 7244 -55.1 -64.1 32 9.0 -55.2 267 21 290.7 290.7 277.0 290.7 0.02 16 305 8388 -62.5 -70.5 33 8.0 -62.6 261 30 295.8 295.8 279.5 295.9 0.01 17 300 8490 -62.3 -70.3 33 8.0 -62.4 260 31 297.5 297.5 280.3 297.6 0.01 18 282 8872 -64.1 -72.1 33 8.0 -64.1 270 35 300.2 300.2 281.4 300.3 0.01 19 250 9620 -60.3 -68.3 34 8.0 -60.4 265 35 316.4 316.4 287.6 316.5 0.02 20 249 9645 -59.7 -67.7 35 8.0 -59.8 265 35 317.7 317.7 288.0 317.7 0.02 21 200 11020 -57.7 -65.7 35 8.0 -57.8 270 42 341.4 341.4 294.7 341.5 0.03 22 181 11649 -56.9 -64.9 36 8.0 -57.1 265 41 352.6 352.6 297.2 352.7 0.03 23 150 12830 -59.3 -68.3 30 9.0 -59.5 255 38 367.9 367.9 300.2 368.0 0.03 24 100 15360 -62.5 -72.5 25 10.0 -62.7 270 42 407.0 407.0 306.2 407.1 0.02 25 95 15676 -62.1 -73.1 22 11.0 -62.3 272 40 413.8 413.8 307.0 413.9 0.02 26 92 15876 -58.3 -69.3 23 11.0 -58.6 274 38 425.1 425.1 308.3 425.3 0.04 27 83 16516 -62.1 -73.1 22 11.0 -62.3 278 34 430.1 430.1 308.9 430.2 0.02 28 80 16746 -58.5 -70.5 20 12.0 -58.9 279 33 442.0 442.0 310.1 442.2 0.04 29 70 17580 -60.3 -73.3 17 13.0 -60.6 285 27 455.4 455.4 311.4 455.5 0.03 30 61 18430 -64.5 -78.5 13 14.0 -64.7 464.3 464.3 312.1 464.4 0.01 31 55 19066 -61.9 -75.9 14 14.0 -62.3 484.2 484.2 313.8 484.4 0.02 32 53 19294 -64.1 -78.1 13 14.0 -64.4 484.3 484.3 313.8 484.4 0.02 TRP 282 8872 -64.1 -72.1 33 8.0 -64.1 270 35 300.2 300.2 281.4 300.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5060.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 46.47 % Est. max temperature: -3.54 C = 25.63 F Sfc-Lift cond lev (LCL): 882.82 mb = 1059.06 m = 3474.56 ft T: -10.56 C 700-500 lapse rate: 7.24 C/km ThetaE index: 0.11 C Layer 850.0- 719.0 mb Conv cond level (CCL): 929.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 1.20 g/kg Conv temperature: -15.82 C = 3.52 F Cap Strength: 8.60 C Lifted Index: 9.71 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 5.46 C Showalter Index: 6.55 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 23.40 C K Index: -1.90 Risk: None Sweat Index: 117.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.02 J/kg Max Up Vert Vel: 10.96 m/s Conv Inhibition (B-): 30594.12 J/kg Cap Strength: 9.40 C Lift Cond Lev (LCL): 836.32 mb = 1470.92 m = 4825.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 20 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 ---------------------------------------------------------- 0 929 685 65 1 -0.9 -0.4 | 151 20 -9.8 17.7 1 925 707 35 3 -1.7 -2.5 | 146 19 -10.6 15.6 2 850 1349 315 23 16.3 -16.3 | 256 8 7.4 1.8 3 700 2804 310 33 25.3 -21.2 | 281 17 16.4 -3.1 4 500 5180 300 31 26.8 -15.5 | 262 18 18.0 2.6 5 400 6670 270 17 17.0 -0.0 | 204 20 8.1 18.1 6 300 8490 260 31 30.5 5.4 | 223 32 21.7 23.5 7 282 8872 270 35 35.0 -0.0 | 235 32 26.1 18.1 8 250 9620 265 35 34.9 3.1 | 231 34 26.0 21.2 9 200 11020 270 42 42.0 -0.0 | 241 38 33.1 18.1 10 150 12830 255 38 36.7 9.8 | 225 39 27.8 27.9 11 100 15360 270 42 42.0 -0.0 | 241 38 33.1 18.1 12 70 17580 285 27 26.1 -7.0 | 237 21 17.2 11.1 Wind Parameters Mean winds (0-6000m): 303.9 at 26.9 knts Storm direction: 333.9 at 20.2 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -42.4 tot: -24.9 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 54.42 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 ------------------------------------------------------------------------------- 500 344 10 145 11| 0.0 18.4 18.4| 1.4 -32.8 -31.3 -62.7 -0.29| 21.6 -6.3 1000 319 16 197 6| 0.0 13.2 13.2| 7.8 -32.8 -24.9 -24.9 0.06| 17.1 1.0 1500 316 20 232 6| 0.0 10.0 10.0| 12.6 -32.8 -20.2 -13.4 0.10| 12.6 1.2 2000 314 23 252 8| 0.0 8.4 8.4| 16.8 -32.8 -16.0 -8.0 0.12| 10.4 1.2 2500 313 25 261 9| 0.0 6.8 6.8| 17.5 -36.9 -19.3 -7.7 0.09| 8.6 0.8 3000 312 26 265 10| 0.0 5.6 5.6| 17.5 -42.4 -24.9 -8.3 0.06| 7.4 0.5 4000 309 27 267 12| 0.0 4.1 4.1| 17.5 -53.5 -36.0 -9.0 0.01| 5.9 0.0 5000 307 28 265 14| 0.0 2.8 2.8| 17.5 -92.4 -74.9 -15.0 -0.14| 5.5 -0.8 6000 304 27 257 14| 0.0 1.5 1.5| 17.5-151.4-133.9 -22.3 -0.30| 5.6 -1.7 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251129.00.gif