UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 16 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 293 SFC 954 685 -4.5 -10.5 63 6.0 -6.3 75 3 272.3 272.6 269.5 277.3 1.80 2 926 904 -3.3 -12.3 50 9.0 -6.0 343 11 275.8 276.1 271.4 280.4 1.60 3 925 912 -3.5 -12.5 50 9.0 -6.1 340 11 275.7 276.0 271.3 280.2 1.58 4 900 1128 -5.1 -15.1 45 10.0 -7.8 335 10 276.3 276.5 271.1 280.0 1.31 5 850 1573 -8.9 -17.9 48 9.0 -11.1 325 7 276.8 277.0 271.1 280.0 1.10 6 712 2916 -19.5 -24.2 66 4.7 -20.3 11 3 279.5 279.7 272.2 281.8 0.76 7 706 2979 -19.7 -24.3 67 4.6 -20.5 13 3 280.0 280.1 272.5 282.3 0.76 8 700 3042 -19.5 -24.3 66 4.8 -20.3 15 3 280.9 281.0 273.0 283.2 0.76 9 686 3192 -19.7 -24.7 64 5.0 -20.5 8 3 282.3 282.4 273.8 284.6 0.75 10 628 3841 -24.3 -31.3 52 7.0 -25.2 338 5 284.3 284.3 274.4 285.7 0.45 11 584 4369 -25.3 -31.3 57 6.0 -26.1 313 6 289.1 289.1 276.9 290.6 0.48 12 500 5480 -31.9 -40.9 41 9.0 -32.6 260 9 294.1 294.2 279.0 294.9 0.21 13 493 5580 -32.5 -41.5 40 9.0 -33.2 258 9 294.6 294.6 279.2 295.3 0.20 14 400 7020 -43.9 -48.9 58 5.0 -44.1 235 15 297.9 298.0 280.6 298.3 0.11 15 392 7155 -45.1 -49.8 59 4.7 -45.3 235 16 298.1 298.1 280.7 298.5 0.10 16 306 8756 -59.1 -63.8 54 4.7 -59.2 235 27 300.3 300.3 281.5 300.4 0.02 17 300 8880 -58.9 -63.7 54 4.8 -59.0 235 27 302.3 302.3 282.4 302.4 0.02 18 253 9963 -53.3 -58.2 55 4.9 -53.4 240 29 325.7 325.7 290.6 325.9 0.06 19 250 10040 -53.3 -58.2 55 4.9 -53.4 240 29 326.8 326.8 290.9 327.1 0.06 20 200 11480 -51.3 -58.3 43 7.0 -51.5 240 31 351.5 351.5 297.0 351.8 0.07 21 197 11579 -51.5 -58.5 43 7.0 -51.7 241 31 352.7 352.8 297.3 353.0 0.07 22 150 13350 -53.5 -63.5 28 10.0 -53.8 255 35 377.9 377.9 301.9 378.1 0.05 23 100 15950 -55.1 -69.1 16 14.0 -55.5 265 33 421.3 421.3 307.9 421.4 0.03 24 70 18220 -56.1 -73.1 10 17.0 -56.7 255 40 464.4 464.4 312.2 464.5 0.03 25 57 19527 -55.9 -73.9 9 18.0 -56.6 252 40 492.9 492.9 314.4 493.1 0.03 26 50 20360 -56.3 -74.3 9 18.0 -57.1 250 40 510.8 510.8 315.7 511.0 0.03 27 46 20888 -56.9 -75.9 7 19.0 -57.8 246 39 521.7 521.7 316.4 521.9 0.03 28 45 21027 -55.9 -74.9 8 19.0 -56.8 245 39 527.4 527.4 316.8 527.6 0.03 29 35 22638 -52.3 -72.3 7 20.0 -54.0 233 35 576.1 576.1 319.5 576.5 0.06 30 30 23630 -54.1 -75.1 6 21.0 -55.8 225 33 597.2 597.2 320.5 597.5 0.05 31 27 24305 -55.9 -76.9 6 21.0 -57.4 231 35 610.4 610.4 321.1 610.7 0.04 32 26 24546 -56.3 -77.3 5 21.0 -57.8 234 35 615.9 615.9 321.3 616.1 0.04 33 25 24798 -52.5 -74.5 5 22.0 -54.8 236 36 633.7 633.7 322.1 634.2 0.06 34 21 25924 -54.1 -76.1 5 22.0 -56.3 247 39 661.3 661.3 323.1 661.8 0.06 35 20 26240 -50.5 -73.5 5 23.0 -53.7 250 40 681.6 681.6 323.9 682.4 0.09 36 17 27312 -45.3 -69.3 5 24.0 -50.6 730.7 730.8 325.4 732.5 0.20 37 14 28607 -45.5 -70.5 4 25.0 -51.4 771.7 771.8 326.5 773.7 0.20 38 11 30196 -50.9 -75.9 4 25.0 -55.6 807.2 807.3 327.4 808.4 0.12 39 11 30196 -51.1 -76.1 4 25.0 -55.7 806.5 806.6 327.4 807.6 0.11 40 10 30822 -47.1 -73.1 4 26.0 -53.6 843.7 843.8 328.3 845.8 0.19 TRP 306 8756 -59.1 -63.8 54 4.7 -59.2 235 27 300.3 300.3 281.5 300.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5187.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.17 % Est. max temperature: 0.85 C = 33.54 F Sfc-Lift cond lev (LCL): 867.48 mb = 1414.39 m = 4640.33 ft T: -7.55 C 700-500 lapse rate: 5.09 C/km ThetaE index: 0.39 C Layer 925.0- 712.0 mb Conv cond level (CCL): 748.66 mb = 2535.32 m = 8317.87 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 1.92 C = 35.46 F Cap Strength: 8.96 C Lifted Index: 12.20 C Risk: None Lifted Index @300 mb: 16.02 C Lifted Index @700 mb: 3.33 C Showalter Index: 12.00 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 14.00 C K Index: 0.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.97 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 66773.91 J/kg Cap Strength: 12.05 C Lift Cond Lev (LCL): 784.11 mb = 2184.62 m = 7167.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 5 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 ---------------------------------------------------------- 0 954 685 75 3 -2.9 -0.8 | 116 7 -6.5 3.2 1 925 912 340 11 3.8 -10.3 | 359 6 0.1 -6.3 2 850 1573 325 7 4.0 -5.7 | 348 2 0.4 -1.7 3 700 3042 15 3 -0.8 -2.9 | 104 5 -4.4 1.1 4 500 5480 260 9 8.9 1.6 | 223 8 5.2 5.6 5 400 7020 235 15 12.3 8.6 | 214 15 8.6 12.6 6 306 8756 235 27 22.1 15.5 | 223 27 18.5 19.5 7 300 8880 235 27 22.1 15.5 | 223 27 18.5 19.5 8 250 10040 240 29 25.1 14.5 | 229 28 21.5 18.5 9 200 11480 240 31 26.8 15.5 | 230 30 23.2 19.5 10 150 13350 255 35 33.8 9.1 | 247 33 30.2 13.1 11 100 15950 265 33 32.9 2.9 | 257 30 29.2 6.9 12 70 18220 255 40 38.6 10.4 | 248 38 35.0 14.4 13 50 20360 250 40 37.6 13.7 | 242 38 33.9 17.7 14 30 23630 225 33 23.3 23.3 | 216 34 19.7 27.3 15 20 26240 250 40 37.6 13.7 | 242 38 33.9 17.7 Wind Parameters Mean winds (0-6000m): 287.7 at 7.2 knts Storm direction: 317.7 at 5.4 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -35.9 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -24.8 tot: -21.2 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.74 Bulk Shear: 7.47 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 ------------------------------------------------------------------------------- 500 343 9 15 4| 0.0 10.7 10.7| 0.0 -23.3 -23.3 -46.6 -0.92| 16.2-14.9 1000 337 8 7 4| 0.0 4.1 4.1| 0.2 -23.6 -23.3 -23.3 -0.75| 9.7 -7.3 1500 337 8 13 3| 0.8 2.8 3.5| 1.3 -23.6 -22.2 -14.8 -0.58| 7.3 -4.2 2000 338 7 26 3| 1.0 2.1 3.1| 2.6 -23.6 -21.0 -10.5 -0.46| 5.9 -2.8 2500 340 6 41 2| 1.0 1.7 2.6| 3.6 -23.9 -20.3 -8.1 -0.41| 5.1 -2.1 3000 341 6 50 2| 0.8 1.7 2.5| 3.6 -24.8 -21.2 -7.1 -0.42| 4.6 -1.9 4000 332 6 41 1| 0.6 1.8 2.4| 3.6 -25.8 -22.2 -5.6 -0.45| 4.1 -1.9 5000 309 6 269 1| 0.5 1.7 2.2| 3.6 -29.6 -26.0 -5.2 -0.44| 4.0 -1.8 6000 288 7 241 4| 0.4 1.7 2.1| 3.6 -33.2 -29.6 -4.9 -0.42| 3.8 -1.6 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251016.12.gif