UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:0000Z 30 APR 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 1012 77 5.0 -1.0 65 6.0 2.5 100 1 277.2 277.8 275.0 286.9 3.51 1 1000 138 7.0 2.0 70 5.0 4.7 135 19 280.1 280.9 277.8 292.4 4.42 2 987 254 9.2 4.9 74 4.3 7.0 143 18 283.4 284.4 280.8 298.7 5.50 3 925 824 5.2 -1.8 61 7.0 2.1 185 13 284.6 285.3 279.0 294.9 3.62 4 850 1508 1.2 -6.8 55 8.0 -1.9 125 7 287.4 287.9 279.2 295.3 2.70 5 824 1757 -0.3 -8.3 55 8.0 -3.3 98 7 288.4 288.8 279.4 295.7 2.48 6 778 2216 -0.3 -12.3 40 12.0 -4.4 48 6 293.2 293.5 280.8 299.0 1.91 7 738 2636 -3.3 -18.3 30 15.0 -7.7 1 6 294.3 294.6 280.5 298.2 1.22 8 700 3052 -5.5 -18.5 35 13.0 -9.2 315 5 296.4 296.6 281.5 300.4 1.27 9 607 4160 -10.1 -19.1 48 9.0 -12.6 313 10 303.4 303.7 284.5 307.9 1.39 10 500 5620 -22.3 -30.3 48 8.0 -23.7 310 17 305.9 306.0 284.5 307.9 0.62 11 400 7210 -34.9 -42.9 44 8.0 -35.5 295 21 309.6 309.7 285.5 310.4 0.22 12 300 9140 -51.3 -59.3 38 8.0 -51.5 310 21 313.0 313.1 286.5 313.2 0.04 13 250 10300 -60.5 -68.5 34 8.0 -60.6 320 19 316.1 316.1 287.5 316.2 0.02 14 243 10476 -61.9 -69.9 34 8.0 -62.0 318 19 316.6 316.6 287.6 316.7 0.01 15 233 10735 -62.7 -70.7 33 8.0 -62.8 315 19 319.2 319.2 288.5 319.3 0.01 16 213 11293 -58.7 -66.7 35 8.0 -58.8 291 23 333.7 333.7 292.7 333.8 0.02 17 200 11690 -57.1 -65.1 36 8.0 -57.2 275 25 342.3 342.3 294.9 342.5 0.03 18 167 12835 -54.7 -62.7 37 8.0 -54.9 262 28 364.5 364.5 299.6 364.7 0.05 19 150 13520 -54.9 -62.9 36 8.0 -55.1 255 29 375.5 375.5 301.5 375.7 0.05 20 100 16110 -57.5 -65.5 35 8.0 -57.8 260 31 416.6 416.6 307.3 416.9 0.06 21 70 18370 -56.3 -65.3 31 9.0 -56.8 250 19 463.9 464.0 312.1 464.4 0.08 22 64 18938 -55.9 -64.9 32 9.0 -56.4 247 18 476.9 476.9 313.2 477.4 0.10 23 50 20500 -57.1 -66.1 31 9.0 -57.6 240 17 508.9 509.0 315.6 509.6 0.11 24 46 21027 -58.3 -67.3 31 9.0 -58.8 247 15 518.3 518.3 316.2 518.9 0.10 25 42 21603 -55.5 -64.5 32 9.0 -56.3 255 14 538.9 539.0 317.5 539.9 0.16 26 30 23750 -55.3 -64.3 32 9.0 -56.3 285 7 593.9 594.0 320.4 595.5 0.22 27 20 26340 -54.9 -64.9 28 10.0 -56.5 145 9 668.1 668.3 323.4 670.7 0.31 28 19 26668 -55.1 -65.1 28 10.0 -56.8 677.4 677.5 323.8 680.1 0.32 29 15 28188 -52.1 -62.1 29 10.0 -54.6 734.7 735.0 325.7 740.2 0.60 TRP 233 10735 -62.7 -70.7 33 8.0 -62.8 315 19 319.2 319.2 288.5 319.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 829.20 mb = 1707.21 m = 5601.01 ft Wetbulb zero: 884.92 mb = 1182.30 m = 3878.90 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 48.55 % Est. max temperature: 14.78 C = 58.60 F Sfc-Lift cond lev (LCL): 922.56 mb = 845.33 m = 2773.35 ft T: 5.08 C 700-500 lapse rate: 6.54 C/km ThetaE index: 3.80 C Layer 925.0- 850.0 mb Conv cond level (CCL): 756.28 mb = 2441.27 m = 8009.32 ft Mean mixing ratio: 4.40 g/kg Conv temperature: 21.66 C = 70.98 F Cap Strength: 10.15 C Lifted Index: 9.79 C Risk: None Lifted Index @300 mb: 12.43 C Lifted Index @700 mb: 6.55 C Showalter Index: 10.02 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 3.70 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.67 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 48063.13 J/kg Cap Strength: 10.13 C Lift Cond Lev (LCL): 883.36 mb = 1196.61 m = 3925.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 8 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 1012 77 100 1 -1.0 0.2 | 140 9 -5.6 6.7 1 1000 138 135 19 -13.4 13.4 | 138 27 -18.1 19.9 2 925 824 185 13 1.1 13.0 | 170 20 -3.5 19.4 3 850 1508 125 7 -5.7 4.0 | 135 15 -10.4 10.5 4 700 3052 315 5 3.5 -3.5 | 160 3 -1.1 2.9 5 500 5620 310 17 13.0 -10.9 | 298 9 8.4 -4.4 6 400 7210 295 21 19.0 -8.9 | 279 15 14.4 -2.4 7 300 9140 310 21 16.1 -13.5 | 301 13 11.5 -7.0 8 250 10300 320 19 12.2 -14.6 | 317 11 7.6 -8.1 9 233 10735 315 19 13.4 -13.4 | 308 11 8.8 -7.0 10 200 11690 275 25 24.9 -2.2 | 258 21 20.3 4.3 11 150 13520 255 29 28.0 7.5 | 239 27 23.4 14.0 12 100 16110 260 31 30.5 5.4 | 245 28 25.9 11.9 13 70 18370 250 19 17.9 6.5 | 226 19 13.2 13.0 14 50 20500 240 17 14.7 8.5 | 214 18 10.1 15.0 15 30 23750 285 7 6.8 -1.8 | 204 5 2.1 4.7 16 20 26340 145 9 -5.2 7.4 | 145 17 -9.8 13.9 Wind Parameters Mean winds (0-6000m): 294.4 at 10.6 knts Storm direction: 324.4 at 8.0 knts Shear (0-3000m) pos: 2.5 neg: 3.4 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 20.7 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -72.7 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 84.66 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 ------------------------------------------------------------------------------- 500 147 16 146 24| 15.2 0.0 15.2| 55.3 -0.0 55.3 110.5 0.31| 27.9 8.7 1000 158 14 153 22| 7.6 2.3 9.9| 73.8 -21.8 52.0 52.0 0.20| 18.6 3.8 1500 156 12 152 20| 5.1 4.1 9.2| 73.8 -51.3 22.5 15.0 0.02| 15.1 0.2 2000 149 11 147 19| 3.8 4.6 8.4| 73.8 -68.7 5.1 2.5 -0.09| 12.9 -1.1 2500 146 10 145 18| 3.0 4.2 7.3| 73.9 -72.7 1.2 0.5 -0.11| 11.5 -1.2 3000 153 9 149 17| 2.5 3.4 5.9| 76.9 -72.7 4.2 1.4 -0.04| 10.5 -0.4 4000 165 9 155 16| 1.9 3.1 5.0| 78.7 -72.7 6.0 1.5 0.02| 8.4 0.1 5000 256 9 207 10| 1.5 2.9 4.4| 80.3 -72.7 7.6 1.5 0.04| 7.2 0.3 6000 294 11 247 5| 1.3 2.7 3.9| 81.0 -75.4 5.5 0.9 0.02| 6.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250430.00.gif