UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 11 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 1002 77 14.8 6.8 59 8.0 10.4 240 5 287.8 288.9 283.5 305.3 6.19 1 1000 96 13.6 5.6 58 8.0 9.4 240 5 286.8 287.7 282.5 302.8 5.70 2 966 385 10.0 5.0 71 5.0 7.4 253 9 286.0 287.0 282.1 301.9 5.66 3 925 745 8.2 2.2 66 6.0 5.2 270 15 287.7 288.5 282.0 301.5 4.85 4 850 1437 3.2 -2.8 65 6.0 0.6 270 21 289.5 290.1 281.4 300.1 3.66 5 731 2646 -3.3 -6.3 80 3.0 -4.5 270 32 295.1 295.7 283.4 304.9 3.26 6 708 2898 -4.9 -8.3 77 3.4 -6.2 270 34 296.1 296.6 283.3 304.8 2.88 7 700 2988 -3.9 -7.5 76 3.6 -5.3 270 35 298.2 298.7 284.4 307.6 3.11 8 605 4129 -8.5 -14.5 62 6.0 -10.5 270 32 305.6 305.9 286.1 312.1 2.05 9 500 5580 -18.3 -25.3 54 7.0 -19.8 270 29 310.7 310.9 286.8 314.0 0.98 10 445 6441 -23.7 -31.7 48 8.0 -25.0 270 28 314.5 314.6 287.6 316.6 0.60 11 400 7210 -30.1 -38.1 46 8.0 -31.0 270 27 315.9 315.9 287.8 317.2 0.36 12 300 9190 -46.1 -55.1 35 9.0 -46.4 275 33 320.4 320.4 288.9 320.7 0.07 13 269 9904 -52.1 -60.1 38 8.0 -52.3 270 35 321.8 321.8 289.3 322.0 0.04 14 250 10380 -50.1 -58.1 38 8.0 -50.3 265 31 331.6 331.6 292.2 331.8 0.06 15 200 11840 -47.7 -59.7 24 12.0 -48.2 265 25 357.2 357.2 298.2 357.5 0.06 16 161 13266 -47.3 -64.3 13 17.0 -48.0 265 23 380.8 380.8 302.4 381.0 0.04 17 150 13730 -49.5 -67.5 10 18.0 -50.1 265 23 384.8 384.8 303.0 384.9 0.03 18 120 15174 -54.3 -73.3 8 19.0 -54.8 262 21 401.3 401.3 305.4 401.4 0.02 19 100 16340 -54.9 -74.9 7 20.0 -55.4 260 19 421.7 421.7 307.9 421.7 0.01 20 87 17224 -57.7 -77.7 6 20.0 -58.1 262 19 433.2 433.2 309.1 433.2 0.01 21 81 17676 -56.1 -76.1 6 20.0 -56.6 263 19 445.4 445.4 310.4 445.5 0.02 22 70 18600 -57.5 -77.5 6 20.0 -58.0 265 19 461.4 461.4 311.9 461.5 0.01 23 56 20004 -59.9 -79.9 6 20.0 -60.4 255 18 486.3 486.3 314.0 486.4 0.01 24 50 20710 -61.7 -81.7 5 20.0 -62.1 250 17 498.1 498.1 314.8 498.1 0.01 25 40 22095 -59.3 -79.3 6 20.0 -60.0 259 17 536.9 536.9 317.3 537.1 0.02 26 30 23880 -62.1 -82.1 5 20.0 -62.8 270 17 575.3 575.4 319.5 575.5 0.02 27 24 25263 -60.9 -81.9 5 21.0 -61.9 278 23 616.7 616.8 321.3 616.9 0.02 28 21 26089 -62.9 -82.9 5 20.0 -63.8 283 26 634.7 634.7 322.1 634.9 0.02 29 20 26390 -62.3 -82.3 5 20.0 -63.3 285 27 645.5 645.5 322.5 645.6 0.02 30 15 28183 -56.3 -78.3 5 22.0 -58.6 287 33 720.8 720.8 325.1 721.3 0.06 31 10 30760 -54.5 -77.5 4 23.0 -58.2 290 42 816.1 816.2 327.7 817.1 0.10 32 9.6 31021 -55.1 -78.1 4 23.0 -58.7 823.4 823.5 327.8 824.4 0.09 33 7.0 33065 -49.3 -74.3 4 25.0 -56.1 925.2 925.4 329.9 927.9 0.23 TRP 269 9904 -52.1 -60.1 38 8.0 -52.3 270 35 321.8 321.8 289.3 322.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 791.42 mb = 2032.18 m = 6667.18 ft Wetbulb zero: 835.86 mb = 1571.46 m = 5155.65 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 66.49 % Est. max temperature: 16.46 C = 61.64 F Sfc-Lift cond lev (LCL): 888.42 mb = 1075.19 m = 3527.49 ft T: 5.81 C 700-500 lapse rate: 5.56 C/km ThetaE index: 5.15 C Layer 1000.0- 731.0 mb Conv cond level (CCL): 820.02 mb = 1724.85 m = 5658.89 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 17.86 C = 64.16 F Cap Strength: 7.89 C Lifted Index: 9.40 C Risk: None Lifted Index @300 mb: 13.24 C Lifted Index @700 mb: 4.46 C Showalter Index: 10.57 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 15.50 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 71.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.50 J/kg Max Up Vert Vel: 3.87 m/s Conv Inhibition (B-): 70859.76 J/kg Cap Strength: 9.20 C Lift Cond Lev (LCL): 868.40 mb = 1261.70 m = 4139.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 20 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 1002 77 240 5 4.3 2.5 | 134 18 -13.1 12.5 1 1000 96 240 5 4.3 2.5 | 134 18 -13.1 12.5 2 925 745 270 15 15.0 -0.0 | 166 10 -2.5 10.0 3 850 1437 270 21 21.0 -0.0 | 200 11 3.5 10.0 4 700 2988 270 35 35.0 -0.0 | 240 20 17.5 10.0 5 500 5580 270 29 29.0 -0.0 | 229 15 11.5 10.0 6 400 7210 270 27 27.0 -0.0 | 224 14 9.5 10.0 7 300 9190 275 33 32.9 -2.9 | 245 17 15.4 7.1 8 269 9904 270 35 35.0 -0.0 | 240 20 17.5 10.0 9 250 10380 265 31 30.9 2.7 | 227 18 13.4 12.7 10 200 11840 265 25 24.9 2.2 | 212 14 7.4 12.1 11 150 13730 265 23 22.9 2.0 | 204 13 5.5 12.0 12 100 16340 260 19 18.7 3.3 | 185 13 1.2 13.3 13 70 18600 265 19 18.9 1.7 | 187 12 1.5 11.6 14 50 20710 250 17 16.0 5.8 | 175 16 -1.5 15.8 15 30 23880 270 17 17.0 -0.0 | 177 10 -0.5 10.0 16 20 26390 285 27 26.1 -7.0 | 251 9 8.6 3.0 17 10 30760 290 42 39.5 -14.4 | 281 22 22.0 -4.4 Wind Parameters Mean winds (0-6000m): 269.7 at 26.8 knts Storm direction: 299.7 at 20.1 knts Shear (0-3000m) pos: 2.4 neg: 2.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -0.3 tot: 83.7 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 45.79 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 ------------------------------------------------------------------------------- 500 256 9 143 15| 8.2 0.0 8.2| 25.4 0.0 25.4 50.7 0.75| 8.4 6.3 1000 266 12 153 12| 7.1 0.0 7.1| 39.1 0.0 39.1 39.1 0.77| 7.3 5.7 1500 268 15 165 11| 4.7 1.5 6.2| 50.7 0.0 50.7 33.8 0.82| 6.4 5.2 2000 269 17 178 10| 3.5 2.3 5.8| 62.6 0.0 62.6 31.3 0.82| 5.9 4.9 2500 269 20 192 11| 2.8 2.8 5.6| 74.5 0.0 74.5 29.8 0.79| 5.7 4.5 3000 269 22 204 11| 2.4 2.9 5.3| 84.0 -0.3 83.7 27.9 0.76| 5.4 4.1 4000 270 25 216 13| 1.8 1.9 3.6| 84.0 -6.4 77.6 19.4 0.67| 4.3 2.9 5000 270 26 221 13| 1.4 1.3 2.7| 84.0 -12.5 71.5 14.3 0.59| 3.7 2.2 6000 270 27 223 14| 1.2 0.9 2.1| 84.0 -17.2 66.8 11.1 0.53| 3.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251011.12.gif