UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 12 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 1003 77 16.6 7.6 55 9.0 11.6 225 5 289.5 290.7 284.6 308.1 6.53 1 1000 110 16.2 7.2 55 9.0 11.2 230 7 289.4 290.5 284.4 307.5 6.37 2 946 575 9.6 2.6 62 7.0 6.1 266 11 287.3 288.1 281.8 301.1 4.88 3 925 761 8.8 0.8 57 8.0 5.0 280 13 288.3 289.1 281.7 300.9 4.38 4 850 1455 3.8 -4.2 56 8.0 0.4 280 15 290.1 290.7 281.2 299.7 3.29 5 777 2177 -2.3 -6.8 71 4.5 -4.0 268 20 291.1 291.6 281.3 299.8 2.95 6 769 2259 -1.9 -6.3 72 4.4 -3.6 267 20 292.4 293.0 282.0 301.6 3.10 7 700 3006 -2.9 -14.9 39 12.0 -6.8 255 25 299.3 299.6 283.2 304.6 1.72 8 640 3710 -6.1 -14.1 53 8.0 -8.8 252 26 303.4 303.8 285.2 309.7 2.01 9 507 5496 -16.3 -33.3 22 17.0 -19.3 245 27 311.9 312.0 286.6 313.5 0.45 10 500 5600 -17.1 -34.1 21 17.0 -20.0 245 27 312.2 312.3 286.6 313.7 0.43 11 411 7036 -27.5 -42.5 23 15.0 -29.1 320 15 316.8 316.8 287.9 317.6 0.22 12 400 7230 -29.5 -41.5 30 12.0 -30.7 330 13 316.6 316.7 287.9 317.6 0.25 13 312 8956 -42.7 -49.7 46 7.0 -43.0 352 20 321.5 321.6 289.4 322.1 0.13 14 300 9220 -45.1 -52.1 45 7.0 -45.4 355 21 321.8 321.8 289.4 322.2 0.10 15 293 9378 -46.1 -53.1 45 7.0 -46.4 354 21 322.6 322.6 289.6 322.9 0.09 16 250 10420 -52.9 -59.9 42 7.0 -53.1 345 21 327.4 327.4 291.0 327.6 0.05 17 206 11653 -56.9 -64.9 36 8.0 -57.1 345 17 339.8 339.8 294.3 339.9 0.03 18 200 11840 -54.7 -62.7 37 8.0 -54.9 340 19 346.1 346.2 295.8 346.3 0.04 19 150 13690 -55.3 -66.3 24 11.0 -55.6 305 15 374.8 374.8 301.4 375.0 0.03 20 100 16260 -58.3 -73.3 13 15.0 -58.6 280 21 415.1 415.1 307.2 415.2 0.02 21 98 16388 -58.9 -73.9 13 15.0 -59.2 279 21 416.3 416.3 307.3 416.4 0.02 22 70 18510 -59.7 -76.7 9 17.0 -60.1 260 27 456.7 456.7 311.5 456.8 0.02 23 64 19067 -61.1 -79.1 8 18.0 -61.5 261 25 465.4 465.5 312.3 465.5 0.01 24 50 20600 -60.3 -79.3 7 19.0 -60.8 265 19 501.4 501.4 315.1 501.5 0.01 25 35 22818 -64.3 -83.3 6 19.0 -64.7 265 20 544.8 544.8 317.8 544.9 0.01 26 30 23770 -62.7 -82.7 5 20.0 -63.3 265 21 573.7 573.7 319.3 573.8 0.01 27 20 26290 -58.7 -79.7 5 21.0 -60.2 275 23 656.5 656.5 322.9 656.8 0.03 28 18 26952 -57.1 -79.1 5 22.0 -59.0 275 26 681.6 681.6 323.9 682.0 0.04 29 12 29532 -53.9 -77.9 4 24.0 -57.3 275 36 776.8 776.8 326.7 777.5 0.08 30 10 30700 -54.1 -78.1 4 24.0 -57.9 275 40 817.6 817.6 327.7 818.5 0.09 31 8.8 31525 -51.3 -75.3 4 24.0 -56.5 858.9 859.0 328.6 860.6 0.16 TRP 206 11653 -56.9 -64.9 36 8.0 -57.1 345 17 339.8 339.8 294.3 339.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 804.52 mb = 1904.65 m = 6248.78 ft Wetbulb zero: 842.95 mb = 1521.93 m = 4993.14 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 49.28 % Est. max temperature: 17.15 C = 62.87 F Sfc-Lift cond lev (LCL): 876.51 mb = 1202.93 m = 3946.58 ft T: 5.62 C 700-500 lapse rate: 5.47 C/km ThetaE index: 8.32 C Layer 1000.0- 777.0 mb Conv cond level (CCL): 818.21 mb = 1761.45 m = 5778.96 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 17.67 C = 63.80 F Cap Strength: 9.84 C Lifted Index: 9.89 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 4.93 C Showalter Index: 12.06 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 12.90 C K Index: 4.70 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.18 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 53356.83 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 846.04 mb = 1492.52 m = 4896.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 16 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 1003 77 225 5 3.5 3.5 | 125 14 -11.8 8.1 1 1000 110 230 7 5.4 4.5 | 132 13 -9.9 9.1 2 925 761 280 13 12.8 -2.3 | 133 3 -2.5 2.3 3 850 1455 280 15 14.8 -2.6 | 165 2 -0.5 2.0 4 700 3006 255 25 24.1 6.5 | 219 14 8.8 11.1 5 500 5600 245 27 24.5 11.4 | 210 18 9.2 16.0 6 400 7230 330 13 6.5 -11.3 | 53 11 -8.8 -6.7 7 300 9220 355 21 1.8 -20.9 | 40 21 -13.5 -16.3 8 250 10420 345 21 5.4 -20.3 | 32 19 -9.9 -15.7 9 206 11653 345 17 4.4 -16.4 | 43 16 -10.9 -11.8 10 200 11840 340 19 6.5 -17.9 | 34 16 -8.8 -13.3 11 150 13690 305 15 12.3 -8.6 | 37 5 -3.0 -4.0 12 100 16260 280 21 20.7 -3.6 | 260 5 5.4 0.9 13 70 18510 260 27 26.6 4.7 | 231 15 11.3 9.3 14 50 20600 265 19 18.9 1.7 | 210 7 3.6 6.2 15 30 23770 265 21 20.9 1.8 | 221 9 5.6 6.4 16 20 26290 275 23 22.9 -2.0 | 251 8 7.6 2.6 17 10 30700 275 40 39.8 -3.5 | 267 25 24.5 1.1 Wind Parameters Mean winds (0-6000m): 256.7 at 21.3 knts Storm direction: 286.7 at 16.0 knts Shear (0-3000m) pos: 2.0 neg: 2.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -3.0 tot: 13.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 20.28 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 ------------------------------------------------------------------------------- 500 251 9 138 10| 8.4 0.0 8.4| 12.9 0.0 12.9 25.8 0.43| 9.4 4.1 1000 269 11 137 6| 6.1 0.0 6.1| 13.3 -0.9 12.4 12.4 0.28| 6.9 1.9 1500 274 12 141 5| 4.0 0.7 4.7| 14.4 -0.9 13.4 9.0 0.35| 5.3 1.9 2000 274 14 154 4| 3.0 1.5 4.5| 16.2 -0.9 15.2 7.6 0.37| 5.0 1.9 2500 271 15 176 4| 2.4 2.1 4.5| 16.7 -1.0 15.6 6.3 0.32| 4.9 1.6 3000 267 16 192 6| 2.0 2.4 4.4| 16.7 -3.0 13.7 4.6 0.25| 4.8 1.2 4000 262 19 204 8| 1.5 2.0 3.5| 16.7 -6.7 10.0 2.5 0.20| 3.8 0.8 5000 258 20 208 10| 1.2 1.7 2.9| 16.7 -11.0 5.7 1.1 0.16| 3.3 0.5 6000 257 21 210 11| 1.7 1.5 3.2| 40.2 -13.4 26.8 4.5 0.25| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251012.12.gif