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 URRR... Searching the city database file for: URRR ... Date:1200Z 16 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 1014 77 11.6 -1.4 40 13.0 5.8 260 5 283.6 284.2 278.3 293.3 3.40 1 1000 200 8.8 -5.2 37 14.0 3.2 280 13 282.0 282.4 276.3 289.3 2.59 2 966 483 6.2 -5.8 42 12.0 1.5 280 12 282.1 282.6 276.4 289.4 2.56 3 925 834 3.2 -6.8 48 10.0 -0.6 280 11 282.6 283.0 276.5 289.7 2.48 4 850 1511 -3.1 -9.1 63 6.0 -5.1 290 9 282.9 283.3 276.3 289.4 2.25 5 825 1747 -4.9 -9.4 71 4.5 -6.4 288 11 283.4 283.8 276.6 290.0 2.27 6 755 2447 -2.9 -22.9 20 20.0 -8.0 281 18 292.9 293.0 279.3 295.4 0.80 7 700 3042 -6.3 -24.3 23 18.0 -10.6 275 23 295.5 295.6 280.4 298.0 0.76 8 605 4170 -11.9 -32.9 16 21.0 -15.7 282 26 301.6 301.7 282.6 303.0 0.40 9 500 5600 -22.3 -44.3 12 22.0 -24.6 290 29 305.9 305.9 284.0 306.4 0.15 10 471 6035 -25.9 -46.9 12 21.0 -27.8 298 30 306.7 306.7 284.2 307.1 0.12 11 456 6268 -26.9 -47.9 12 21.0 -28.7 302 31 308.3 308.3 284.8 308.7 0.11 12 400 7200 -32.5 -41.5 40 9.0 -33.3 320 33 312.7 312.8 286.6 313.7 0.25 13 393 7324 -32.9 -40.9 45 8.0 -33.7 322 33 313.8 313.9 287.0 314.8 0.27 14 334 8449 -40.9 -53.9 23 13.0 -41.5 336 34 317.8 317.8 288.1 318.1 0.07 15 317 8802 -43.9 -55.9 25 12.0 -44.3 340 35 318.4 318.4 288.3 318.7 0.06 16 300 9170 -46.1 -58.1 24 12.0 -46.5 345 35 320.4 320.4 288.9 320.6 0.05 17 250 10360 -53.9 -64.9 25 11.0 -54.1 345 31 325.9 325.9 290.6 326.0 0.02 18 232 10839 -55.5 -66.5 24 11.0 -55.7 325 29 330.5 330.5 291.9 330.6 0.02 19 200 11790 -53.9 -64.9 25 11.0 -54.1 295 35 347.4 347.4 296.1 347.5 0.03 20 150 13640 -53.3 -68.3 14 15.0 -53.7 275 35 378.2 378.2 302.0 378.4 0.03 21 149 13683 -53.1 -68.1 15 15.0 -53.5 275 35 379.3 379.3 302.2 379.4 0.03 22 100 16230 -56.5 -74.5 9 18.0 -56.9 270 33 418.6 418.6 307.6 418.6 0.02 23 70 18480 -59.1 -79.1 6 20.0 -59.6 270 23 457.9 458.0 311.6 458.0 0.01 24 68 18663 -57.7 -77.7 6 20.0 -58.2 270 24 464.8 464.8 312.2 464.9 0.01 25 50 20600 -58.7 -79.7 5 21.0 -59.3 275 31 505.2 505.2 315.3 505.2 0.01 26 33 23196 -60.7 -82.7 4 22.0 -61.4 275 31 563.6 563.6 318.8 563.7 0.01 27 30 23790 -60.1 -82.1 4 22.0 -61.0 275 31 580.8 580.8 319.7 580.9 0.02 28 20 26340 -56.1 -79.1 4 23.0 -58.0 280 36 664.5 664.5 323.2 664.8 0.04 29 15 28165 -56.5 -79.5 4 23.0 -58.8 282 40 720.1 720.1 325.1 720.5 0.05 30 10 30760 -52.5 -76.5 4 24.0 -56.9 285 46 823.6 823.6 327.8 824.7 0.12 31 6.3 33772 -48.7 -73.7 4 25.0 -56.1 956.1 956.3 330.5 959.4 0.28 TRP 232 10839 -55.5 -66.5 24 11.0 -55.7 325 29 330.5 330.5 291.9 330.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 886.90 mb = 1177.87 m = 3864.37 ft Wetbulb zero: 936.32 mb = 735.53 m = 2413.12 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 30.44 % Est. max temperature: 10.83 C = 51.49 F Sfc-Lift cond lev (LCL): 831.84 mb = 1681.47 m = 5516.57 ft T: -4.40 C 700-500 lapse rate: 6.25 C/km ThetaE index: 3.93 C Layer 1000.0- 966.0 mb Conv cond level (CCL): 611.12 mb = 4092.31 m = 13426.04 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 29.26 C = 84.67 F Cap Strength: 12.60 C Lifted Index: 14.13 C Risk: None Lifted Index @300 mb: 21.73 C Lifted Index @700 mb: 9.47 C Showalter Index: 14.36 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 13.20 C K Index: -7.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.93 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 66737.32 J/kg Cap Strength: 14.05 C Lift Cond Lev (LCL): 802.02 mb = 1969.63 m = 6461.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 15 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 1014 77 260 5 4.9 0.9 | 152 13 -6.1 11.4 1 1000 200 280 13 12.8 -2.3 | 192 8 1.8 8.2 2 925 834 280 11 10.8 -1.9 | 179 9 -0.2 8.6 3 850 1511 290 9 8.5 -3.1 | 161 8 -2.5 7.4 4 700 3042 275 23 22.9 -2.0 | 235 15 11.9 8.5 5 500 5600 290 29 27.3 -9.9 | 268 16 16.2 0.6 6 400 7200 320 33 21.2 -25.3 | 325 18 10.2 -14.8 7 300 9170 345 35 9.1 -33.8 | 5 23 -1.9 -23.3 8 250 10360 345 31 8.0 -29.9 | 9 20 -3.0 -19.5 9 232 10839 325 29 16.6 -23.8 | 337 14 5.6 -13.3 10 200 11790 295 35 31.7 -14.8 | 282 21 20.7 -4.3 11 150 13640 275 35 34.9 -3.1 | 253 25 23.9 7.4 12 100 16230 270 33 33.0 -0.0 | 244 24 22.0 10.5 13 70 18480 270 23 23.0 -0.0 | 229 16 12.0 10.5 14 50 20600 275 31 30.9 -2.7 | 249 21 19.9 7.8 15 30 23790 275 31 30.9 -2.7 | 249 21 19.9 7.8 16 20 26340 280 36 35.5 -6.3 | 260 25 24.4 4.2 17 10 30760 285 46 44.4 -11.9 | 272 33 33.4 -1.4 Wind Parameters Mean winds (0-6000m): 283.6 at 20.3 knts Storm direction: 313.6 at 15.2 knts Shear (0-3000m) pos: 1.0 neg: 2.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -9.0 tot: 34.6 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 10.13 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 ------------------------------------------------------------------------------- 500 279 12 183 9| 7.5 0.0 7.5| 19.0 -2.1 16.9 33.8 0.66| 9.7 6.4 1000 280 11 181 9| 3.1 0.0 3.1| 19.0 -5.8 13.2 13.2 0.41| 5.7 2.4 1500 282 11 177 8| 2.0 0.0 2.0| 19.9 -9.0 10.9 7.2 0.26| 4.5 1.2 2000 283 11 178 8| 1.5 1.2 2.7| 28.6 -9.0 19.6 9.8 0.45| 4.6 2.1 2500 282 12 186 8| 1.2 1.9 3.1| 36.9 -9.0 27.9 11.1 0.51| 4.7 2.4 3000 280 14 197 8| 1.0 2.4 3.4| 43.6 -9.0 34.6 11.5 0.50| 4.7 2.4 4000 279 16 212 9| 1.2 1.8 3.0| 56.9 -9.0 47.9 12.0 0.56| 4.0 2.2 5000 281 18 225 10| 1.3 1.4 2.7| 71.2 -9.0 62.2 12.4 0.60| 3.5 2.1 6000 284 20 237 10| 1.6 1.2 2.8| 99.4 -9.0 90.4 15.1 0.66| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251016.12.gif