UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 22 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -156 SFC 975 41 -12.9 -16.2 76 3.3 -13.6 15 4 262.1 262.3 261.1 265.2 1.11 2 971 72 -11.5 -15.3 73 3.8 -12.3 13 4 263.9 264.1 262.6 267.1 1.20 3 925 442 -12.3 -14.1 86 1.8 -12.7 345 3 266.7 267.0 265.0 270.5 1.39 4 852 1067 -14.7 -17.4 80 2.7 -15.3 277 6 270.6 270.8 267.2 273.8 1.14 5 850 1085 -14.9 -17.5 81 2.6 -15.4 275 6 270.5 270.7 267.2 273.8 1.14 6 795 1587 -18.7 -19.9 90 1.2 -18.9 278 10 271.7 271.9 267.7 274.5 0.99 7 700 2524 -25.1 -31.1 57 6.0 -25.8 285 19 274.7 274.8 268.6 275.9 0.41 8 699 2534 -25.1 -31.1 57 6.0 -25.8 285 19 274.8 274.9 268.7 276.0 0.41 9 612 3484 -34.3 -34.3 100 0.0 -34.3 263 14 274.9 274.9 268.6 275.9 0.34 10 603 3588 -32.5 -41.5 40 9.0 -33.1 261 13 278.1 278.1 270.3 278.6 0.17 11 500 4890 -39.7 -56.7 15 17.0 -40.2 230 6 284.6 284.6 273.9 284.8 0.04 12 436 5812 -46.5 -61.5 17 15.0 -46.8 261 5 287.4 287.4 275.3 287.5 0.02 13 401 6364 -49.1 -65.1 14 16.0 -49.3 279 4 291.0 291.0 277.2 291.0 0.02 14 400 6380 -49.1 -65.1 14 16.0 -49.3 280 4 291.2 291.2 277.3 291.2 0.02 15 314 7933 -58.1 -67.1 31 9.0 -58.2 295 8 299.5 299.5 281.1 299.6 0.01 16 300 8220 -57.3 -72.3 13 15.0 -57.4 265 12 304.6 304.6 283.2 304.6 0.01 17 295 8326 -56.7 -73.7 10 17.0 -56.8 265 12 306.9 306.9 284.1 306.9 0.01 18 250 9380 -53.9 -76.9 4 23.0 -54.1 265 10 325.9 325.9 290.6 326.0 0.00 19 240 9644 -51.9 -78.9 3 27.0 -52.2 265 11 332.8 332.8 292.4 332.8 0.00 20 200 10830 -50.9 -81.9 1 31.0 -51.4 265 18 352.2 352.2 297.1 352.2 0.00 21 150 12700 -49.7 -82.7 1 33.0 -50.4 275 27 384.4 384.4 302.9 384.4 0.00 22 100 15320 -54.3 -84.3 1 30.0 -54.9 280 31 422.8 422.8 308.0 422.8 0.00 23 70 17600 -55.7 -85.7 1 30.0 -56.4 285 45 465.2 465.2 312.3 465.2 0.00 24 50 19730 -58.5 -87.5 1 29.0 -59.2 275 46 505.6 505.6 315.4 505.6 0.00 25 30 22920 -61.7 -88.7 2 27.0 -62.4 280 67 576.4 576.4 319.5 576.5 0.00 26 23 24559 -63.1 -90.1 1 27.0 -63.9 280 70 617.8 617.8 321.4 617.9 0.00 27 20 25420 -62.3 -89.3 2 27.0 -63.3 280 71 645.5 645.5 322.5 645.5 0.01 28 17 26420 -64.1 -90.1 2 26.0 -65.0 276 73 670.4 670.4 323.4 670.5 0.01 29 12 28578 -59.1 -88.1 1 29.0 -61.3 269 77 758.3 758.4 326.1 758.5 0.01 30 10 29720 -59.7 -88.7 1 29.0 -62.1 265 79 796.7 796.7 327.1 796.8 0.01 31 8.2 30956 -61.5 -89.5 1 28.0 -63.8 836.1 836.1 328.1 836.2 0.02 32 6.8 32124 -58.5 -88.5 1 30.0 -62.0 894.6 894.6 329.3 894.8 0.02 33 6.0 32911 -58.9 -88.9 1 30.0 -62.6 280 103 925.7 925.7 329.9 925.9 0.02 34 5.9 33016 -58.9 -88.9 1 30.0 -62.7 929.9 930.0 330.0 930.2 0.02 TRP 314 7933 -58.1 -67.1 31 9.0 -58.2 295 8 299.5 299.5 281.1 299.6 0.01 WND 6.0 32911 -58.9 -88.9 1 30.0 -62.6 280 103 925.7 925.7 329.9 925.9 0.02 Sounding variables and indices 1000-500 mb thick: 5046.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 64.45 % Est. max temperature: -4.04 C = 24.73 F Sfc-Lift cond lev (LCL): 924.22 mb = 448.38 m = 1471.04 ft T: -12.32 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.05 C Layer 850.0- 795.0 mb Conv cond level (CCL): 829.59 mb = 1267.52 m = 4158.48 ft Mean mixing ratio: 1.29 g/kg Conv temperature: -4.14 C = 24.55 F Cap Strength: 7.38 C Lifted Index: 12.02 C Risk: None Lifted Index @300 mb: 24.39 C Lifted Index @700 mb: 5.23 C Showalter Index: 9.15 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.20 C K Index: 1.30 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.29 J/kg Max Up Vert Vel: 6.68 m/s Conv Inhibition (B-): 80623.62 J/kg Cap Strength: 11.65 C Lift Cond Lev (LCL): 887.50 mb = 756.74 m = 2482.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 7 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 ---------------------------------------------------------- 0 975 41 15 4 -1.0 -3.9 | 93 7 -6.9 0.3 1 925 442 345 3 0.8 -2.9 | 104 5 -5.1 1.3 2 850 1085 275 6 6.0 -0.5 | 181 4 0.1 3.7 3 700 2524 285 19 18.4 -4.9 | 273 12 12.5 -0.7 4 500 4890 230 6 4.6 3.9 | 171 8 -1.3 8.1 5 400 6380 280 4 3.9 -0.7 | 151 4 -2.0 3.5 6 314 7933 295 8 7.3 -3.4 | 239 2 1.3 0.8 7 300 8220 265 12 12.0 1.0 | 229 8 6.1 5.3 8 250 9380 265 10 10.0 0.9 | 219 7 4.1 5.1 9 200 10830 265 18 17.9 1.6 | 244 13 12.0 5.8 10 150 12700 275 27 26.9 -2.4 | 265 21 21.0 1.9 11 100 15320 280 31 30.5 -5.4 | 273 25 24.6 -1.2 12 70 17600 285 45 43.5 -11.6 | 281 38 37.6 -7.4 13 50 19730 275 46 45.8 -4.0 | 270 40 39.9 0.2 14 30 22920 280 67 66.0 -11.6 | 277 61 60.1 -7.4 15 20 25420 280 71 69.9 -12.3 | 277 65 64.0 -8.1 16 10 29720 265 79 78.7 6.9 | 261 74 72.8 11.1 Wind Parameters Mean winds (0-6000m): 275.5 at 9.7 knts Storm direction: 305.5 at 7.2 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 159.0 deg Storm rel helicity (0-3000m) pos: 18.9 neg: -12.8 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.74 Bulk Shear: 12.78 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 ------------------------------------------------------------------------------- 500 358 3 97 6| 0.0 2.7 2.7| 1.8 -0.0 1.8 3.6 0.40| 2.9 1.2 1000 323 4 106 4| 0.0 3.8 3.8| 4.4 -0.0 4.3 4.3 0.59| 4.0 2.4 1500 297 5 146 2| 0.0 3.9 3.9| 8.6 -0.0 8.6 5.7 0.71| 4.2 3.0 2000 289 7 202 2| 1.2 2.9 4.1| 13.5 -0.0 13.5 6.7 0.68| 4.4 3.0 2500 288 9 243 3| 1.8 2.3 4.2| 18.9 -0.0 18.8 7.5 0.64| 4.4 2.8 3000 285 10 251 4| 1.5 1.9 3.4| 18.9 -12.8 6.0 2.0 0.36| 4.4 1.6 4000 280 11 246 6| 1.1 1.4 2.6| 18.9 -32.1 -13.3 -3.3 0.05| 4.3 0.2 5000 278 11 240 5| 0.9 1.1 2.0| 19.0 -44.3 -25.4 -5.1 -0.09| 4.1 -0.4 6000 275 10 229 5| 0.9 0.9 1.8| 19.0 -45.6 -26.6 -4.4 -0.10| 3.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250422.23.gif