UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 30 OCT 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 77 14.2 4.2 51 10.0 9.0 225 5 286.5 287.3 281.7 300.9 5.11 1 1000 174 11.6 2.6 54 9.0 7.2 255 9 284.8 285.5 280.3 297.7 4.61 2 936 721 6.6 0.6 65 6.0 3.8 280 16 285.1 285.8 280.1 297.2 4.27 3 925 818 5.8 -0.2 65 6.0 3.1 285 17 285.2 285.9 279.9 296.8 4.07 4 863 1379 1.4 -1.7 80 3.1 0.1 293 19 286.4 287.0 280.3 297.5 3.91 5 860 1407 -0.9 -4.2 78 3.3 -2.2 294 19 284.3 284.8 278.4 293.5 3.25 6 850 1500 1.0 -5.0 64 6.0 -1.4 295 19 287.2 287.7 279.6 296.2 3.10 7 842 1576 2.8 -7.2 48 10.0 -1.1 296 19 289.9 290.3 280.3 297.6 2.64 8 700 3049 -6.1 -20.1 32 14.0 -9.9 310 25 295.7 295.9 281.0 299.2 1.11 9 636 3793 -9.9 -26.9 24 17.0 -13.6 314 30 299.6 299.7 282.1 301.8 0.66 10 608 4139 -10.1 -34.1 12 24.0 -14.5 316 33 303.3 303.3 283.2 304.5 0.35 11 596 4293 -10.5 -34.5 12 24.0 -14.9 317 34 304.5 304.6 283.7 305.7 0.34 12 542 5015 -15.9 -25.9 42 10.0 -18.1 321 39 306.5 306.7 285.1 309.3 0.85 13 531 5169 -16.5 -25.5 46 9.0 -18.5 322 41 307.6 307.8 285.5 310.6 0.90 14 522 5298 -16.1 -25.1 46 9.0 -18.1 323 42 309.6 309.8 286.3 312.8 0.95 15 500 5620 -18.3 -29.3 37 11.0 -20.4 325 44 310.7 310.9 286.4 313.0 0.68 16 400 7260 -28.1 -40.1 31 12.0 -29.5 335 54 318.5 318.5 288.6 319.5 0.29 17 318 8864 -38.3 -49.3 31 11.0 -39.0 335 66 325.9 325.9 290.7 326.4 0.13 18 300 9260 -41.5 -51.5 33 10.0 -42.1 335 69 326.9 326.9 290.9 327.3 0.11 19 250 10480 -49.7 -58.7 34 9.0 -50.0 330 79 332.2 332.2 292.4 332.4 0.06 20 200 11910 -58.4 -66.7 34 8.3 -58.6 340 89 340.2 340.2 294.4 340.3 0.02 21 183 12463 -61.9 -69.9 34 8.0 -62.0 340 87 343.3 343.4 295.1 343.4 0.02 22 150 13700 -59.1 -67.1 35 8.0 -59.2 335 60 368.3 368.3 300.3 368.4 0.03 23 115 15365 -57.5 -66.5 31 9.0 -57.8 319 44 400.3 400.3 305.3 400.5 0.04 24 100 16240 -59.5 -68.5 30 9.0 -59.7 310 35 412.8 412.8 306.9 413.0 0.04 25 82 17473 -62.7 -72.7 25 10.0 -62.9 304 36 430.3 430.3 308.9 430.5 0.03 26 72 18283 -58.1 -68.1 27 10.0 -58.5 301 36 456.4 456.4 311.5 456.7 0.06 27 70 18460 -59.9 -69.9 26 10.0 -60.2 300 36 456.2 456.2 311.4 456.5 0.04 28 52 20307 -63.1 -73.1 25 10.0 -63.4 296 21 489.3 489.3 314.2 489.5 0.04 29 50 20550 -61.3 -72.3 22 11.0 -61.7 295 19 499.0 499.0 314.9 499.3 0.04 30 30 23710 -59.9 -71.9 19 12.0 -60.7 265 33 581.3 581.4 319.8 581.9 0.08 31 27 24371 -59.7 -71.7 20 12.0 -60.6 266 34 599.7 599.7 320.6 600.3 0.09 32 21 25936 -62.5 -74.5 18 12.0 -63.3 269 37 635.9 636.0 322.2 636.5 0.08 33 20 26240 -59.9 -72.9 17 13.0 -61.0 270 38 652.8 652.9 322.8 653.6 0.10 34 14 28476 -57.9 -70.9 17 13.0 -59.7 273 48 729.7 729.8 325.4 731.5 0.19 35 12 29440 -61.5 -74.5 16 13.0 -63.0 274 53 749.8 749.9 326.0 751.1 0.13 36 10 30580 -57.5 -71.5 15 14.0 -60.0 275 58 804.9 805.0 327.4 807.4 0.25 37 9.5 30904 -57.9 -71.9 15 14.0 -60.4 815.3 815.4 327.7 817.8 0.24 TRP 183 12463 -61.9 -69.9 34 8.0 -62.0 340 87 343.3 343.4 295.1 343.4 0.02 WND 200 11910 -58.4 -66.7 34 8.3 -58.6 340 89 340.2 340.2 294.4 340.3 0.02 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 861.17 mb = 1395.77 m = 4579.25 ft Freezing level: 855.26 mb = 1450.87 m = 4760.02 ft Freezing level: 797.33 mb = 2039.69 m = 6691.81 ft Wetbulb zero: 862.90 mb = 1379.80 m = 4526.84 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 41.29 % Est. max temperature: 12.70 C = 54.86 F Sfc-Lift cond lev (LCL): 869.45 mb = 1318.69 m = 4326.34 ft T: 1.87 C 700-500 lapse rate: 4.75 C/km ThetaE index: 4.11 C Layer 1000.0- 863.0 mb Conv cond level (CCL): 860.97 mb = 1397.63 m = 4585.33 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 12.68 C = 54.82 F Cap Strength: 11.95 C Lifted Index: 12.44 C Risk: None Lifted Index @300 mb: 20.88 C Lifted Index @700 mb: 4.78 C Showalter Index: 13.38 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 13.30 C K Index: 0.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.36 J/kg Max Up Vert Vel: 2.59 m/s Conv Inhibition (B-): 51376.14 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 858.94 mb = 1416.47 m = 4647.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 21 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 1011 77 225 5 3.5 3.5 | 174 24 -2.6 23.4 1 1000 174 255 9 8.7 2.3 | 187 22 2.6 22.2 2 925 818 285 17 16.4 -4.4 | 214 19 10.3 15.5 3 850 1500 295 19 17.2 -8.0 | 223 16 11.1 11.8 4 700 3049 310 25 19.2 -16.1 | 254 14 13.0 3.8 5 500 5620 325 44 25.2 -36.0 | 310 25 19.1 -16.2 6 400 7260 335 54 22.8 -48.9 | 330 34 16.7 -29.1 7 300 9260 335 69 29.2 -62.5 | 332 49 23.0 -42.7 8 250 10480 330 79 39.5 -68.4 | 325 59 33.4 -48.6 9 200 11910 340 89 30.4 -83.6 | 339 68 24.3 -63.8 10 183 12463 340 87 29.8 -81.8 | 339 66 23.6 -61.9 11 150 13700 335 60 25.4 -54.4 | 331 40 19.2 -34.5 12 100 16240 310 35 26.8 -22.5 | 277 21 20.7 -2.6 13 70 18460 300 36 31.2 -18.0 | 266 25 25.1 1.9 14 50 20550 295 19 17.2 -8.0 | 223 16 11.1 11.8 15 30 23710 265 33 32.9 2.9 | 230 35 26.8 22.7 16 20 26240 270 38 38.0 -0.0 | 238 38 31.9 19.9 17 10 30580 275 58 57.8 -5.1 | 254 54 51.7 14.8 Wind Parameters Mean winds (0-6000m): 312.9 at 27.7 knts Storm direction: 342.9 at 20.8 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 81.0 deg Storm rel helicity (0-3000m) pos: 129.8 neg: 0.0 tot: 129.8 m^2/s^2 ave: 43.3 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 65.34 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 ------------------------------------------------------------------------------- 500 264 11 192 21| 11.7 0.0 11.7| 65.2 0.0 65.2 130.4 0.96| 11.9 11.5 1000 278 14 202 20| 8.3 0.0 8.3| 90.1 0.0 90.1 90.1 0.93| 8.9 8.3 1500 284 15 208 18| 6.3 0.0 6.3| 99.7 0.0 99.7 66.5 0.91| 6.8 6.2 2000 288 16 213 18| 5.3 0.0 5.3|109.7 0.0 109.7 54.9 0.92| 5.8 5.3 2500 292 18 218 17| 4.7 0.0 4.7|119.7 0.0 119.7 47.9 0.92| 5.2 4.8 3000 296 19 223 16| 4.3 0.0 4.3|129.8 0.0 129.8 43.3 0.92| 4.8 4.4 4000 302 21 234 15| 4.3 0.0 4.3|158.6 0.0 158.6 39.7 0.92| 4.6 4.3 5000 308 24 249 14| 4.2 0.0 4.2|192.2 0.0 192.2 38.4 0.90| 4.6 4.1 6000 313 28 266 14| 4.1 0.0 4.1|232.5 0.0 232.5 38.8 0.87| 4.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251030.12.gif