UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 25 NOV 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 1013 77 10.4 4.4 66 6.0 7.4 270 5 282.5 283.4 280.0 296.9 5.17 1 1000 185 8.4 2.4 66 6.0 5.5 295 7 281.5 282.3 278.7 294.2 4.54 2 964 486 5.4 0.7 72 4.7 3.3 281 10 281.5 282.2 278.2 293.1 4.17 3 961 512 5.8 1.0 71 4.8 3.6 280 10 282.1 282.9 278.7 294.1 4.28 4 942 676 7.2 -1.8 53 9.0 3.2 272 12 285.2 285.8 279.2 295.3 3.55 5 925 825 5.8 -6.2 42 12.0 1.1 265 13 285.2 285.7 278.0 292.7 2.60 6 893 1112 5.2 -12.8 26 18.0 -1.0 263 14 287.5 287.8 277.8 292.3 1.60 7 850 1513 3.2 -18.8 18 22.0 -3.3 260 15 289.5 289.7 278.0 292.6 1.02 8 835 1657 2.2 -19.8 18 22.0 -4.1 264 15 289.9 290.1 278.1 292.9 0.95 9 777 2236 1.8 -29.2 8 31.0 -5.6 278 13 295.5 295.6 280.0 297.0 0.44 10 700 3068 -2.5 -38.5 4 36.0 -9.2 300 11 299.7 299.8 281.5 300.4 0.20 11 694 3136 -2.9 -38.9 4 36.0 -9.5 299 11 300.0 300.0 281.6 300.7 0.19 12 639 3787 -5.3 -41.3 4 36.0 -11.5 291 14 304.5 304.5 283.4 305.0 0.16 13 500 5660 -19.7 -47.7 6 28.0 -22.7 265 23 309.0 309.0 285.1 309.4 0.10 14 400 7270 -32.5 -54.5 9 22.0 -33.8 250 23 312.7 312.8 286.4 313.0 0.06 15 374 7740 -35.9 -57.9 9 22.0 -36.9 246 23 314.3 314.3 286.9 314.5 0.04 16 301 9208 -48.9 -66.9 11 18.0 -49.3 235 23 316.1 316.1 287.5 316.2 0.02 17 300 9230 -48.7 -66.7 11 18.0 -49.0 235 23 316.7 316.7 287.7 316.8 0.02 18 250 10410 -54.9 -70.9 12 16.0 -55.1 250 42 324.4 324.4 290.1 324.5 0.01 19 204 11687 -61.3 -76.3 12 15.0 -61.4 250 50 333.8 333.8 292.7 333.8 0.01 20 200 11810 -60.3 -75.3 12 15.0 -60.4 250 50 337.3 337.3 293.6 337.3 0.01 21 187 12229 -59.5 -74.5 13 15.0 -59.6 249 51 345.1 345.1 295.6 345.1 0.01 22 150 13610 -58.5 -74.5 11 16.0 -58.7 245 56 369.3 369.3 300.4 369.3 0.01 23 133 14370 -59.8 -76.1 10 16.3 -60.0 240 64 379.9 379.9 302.2 379.9 0.01 24 100 16150 -62.9 -79.9 8 17.0 -63.1 240 56 406.2 406.2 306.0 406.2 0.01 25 92 16661 -63.9 -80.9 8 17.0 -64.1 242 60 414.0 414.0 307.0 414.1 0.01 26 76 17834 -62.1 -80.1 7 18.0 -62.4 248 69 441.0 441.0 310.0 441.1 0.01 27 70 18340 -63.7 -81.7 7 18.0 -64.0 250 73 448.1 448.1 310.7 448.1 0.01 28 50 20390 -66.5 -84.5 6 18.0 -66.7 255 77 486.8 486.8 314.0 486.8 0.01 29 32 23105 -64.1 -84.1 5 20.0 -64.6 264 86 559.5 559.5 318.6 559.5 0.01 30 30 23500 -64.5 -84.5 5 20.0 -65.0 265 87 568.8 568.8 319.1 568.9 0.01 31 26 24370 -66.9 -85.9 5 19.0 -67.3 267 94 585.7 585.8 319.9 585.8 0.01 32 20 25960 -65.9 -85.9 5 20.0 -66.5 270 108 634.5 634.5 322.1 634.5 0.01 33 10 30240 -66.5 -87.5 4 21.0 -67.6 275 139 771.3 771.3 326.5 771.5 0.02 34 8.1 31517 -65.9 -86.9 4 21.0 -67.3 821.6 821.6 327.8 821.8 0.03 TRP 204 11687 -61.3 -76.3 12 15.0 -61.4 250 50 333.8 333.8 292.7 333.8 0.01 WND 133 14370 -59.8 -76.1 10 16.3 -60.0 240 64 379.9 379.9 302.2 379.9 0.01 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 744.77 mb = 2584.06 m = 8477.79 ft Wetbulb zero: 908.23 mb = 974.23 m = 3196.26 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 16.30 % Est. max temperature: 16.80 C = 62.25 F Sfc-Lift cond lev (LCL): 924.72 mb = 827.46 m = 2714.73 ft T: 5.79 C 700-500 lapse rate: 6.64 C/km ThetaE index: 3.76 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 630.72 mb = 3886.59 m = 12751.11 ft Mean mixing ratio: 3.86 g/kg Conv temperature: 32.69 C = 90.84 F Cap Strength: 12.96 C Lifted Index: 13.50 C Risk: None Lifted Index @300 mb: 16.14 C Lifted Index @700 mb: 10.49 C Showalter Index: 14.56 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 0.90 C K Index: -31.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.80 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 64173.70 J/kg Cap Strength: 13.47 C Lift Cond Lev (LCL): 859.81 mb = 1419.86 m = 4658.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 11 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 1013 77 270 5 5.0 -0.0 | 144 8 -4.5 6.3 1 1000 185 295 7 6.3 -3.0 | 136 5 -3.1 3.3 2 925 825 265 13 13.0 1.1 | 205 8 3.5 7.4 3 850 1513 260 15 14.8 2.6 | 211 10 5.3 8.9 4 700 3068 300 11 9.5 -5.5 | 183 1 0.0 0.8 5 500 5660 265 23 22.9 2.0 | 238 16 13.4 8.3 6 400 7270 250 23 21.6 7.9 | 221 19 12.1 14.1 7 300 9230 235 23 18.8 13.2 | 206 22 9.3 19.4 8 250 10410 250 42 39.5 14.4 | 235 36 30.0 20.6 9 204 11687 250 50 47.0 17.1 | 238 44 37.5 23.4 10 200 11810 250 50 47.0 17.1 | 238 44 37.5 23.4 11 150 13610 245 56 50.8 23.7 | 234 51 41.3 29.9 12 133 14370 240 64 55.4 32.0 | 230 60 45.9 38.3 13 100 16150 240 56 48.5 28.0 | 229 52 39.0 34.3 14 70 18340 250 73 68.6 25.0 | 242 67 59.1 31.2 15 50 20390 255 77 74.4 19.9 | 248 70 64.9 26.2 16 30 23500 265 87 86.7 7.6 | 260 78 77.2 13.8 17 20 25960 270 108 108.0 -0.0 | 266 99 98.5 6.3 18 10 30240 275 139 138.5 -12.1 | 273 129 129.0 -5.9 Wind Parameters Mean winds (0-6000m): 273.4 at 15.2 knts Storm direction: 303.4 at 11.4 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 41.9 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -1.4 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.30 Bulk Shear: 6.92 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 ------------------------------------------------------------------------------- 500 284 8 161 5| 5.9 0.0 5.9| 4.6 -1.0 3.5 7.1 0.44| 7.9 3.5 1000 272 10 189 6| 3.0 2.1 5.1| 7.8 -1.0 6.7 6.7 0.44| 6.1 2.7 1500 268 12 199 7| 2.0 1.8 3.8| 9.5 -1.0 8.4 5.6 0.43| 4.7 2.0 2000 268 12 203 7| 1.6 1.4 3.0| 11.4 -1.0 10.3 5.2 0.39| 4.4 1.7 2500 270 12 206 7| 1.5 1.1 2.6| 11.8 -1.1 10.7 4.3 0.34| 4.2 1.4 3000 273 12 207 6| 1.5 0.9 2.4| 11.8 -1.4 10.4 3.5 0.27| 4.0 1.1 4000 278 13 213 5| 1.1 1.4 2.5| 12.4 -1.4 11.0 2.7 0.27| 3.7 1.0 5000 277 14 222 6| 0.9 1.7 2.6| 12.4 -4.5 7.9 1.6 0.18| 3.6 0.7 6000 273 15 226 8| 0.8 1.8 2.6| 12.4 -15.5 -3.1 -0.5 0.09| 3.5 0.3 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251125.12.gif