UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:0000Z 22 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 1005 77 12.4 10.7 89 1.7 11.4 235 3 285.1 286.5 284.4 307.5 8.06 1 1000 126 12.2 10.9 92 1.3 11.4 245 5 285.4 286.8 284.6 308.1 8.21 2 963 442 11.2 10.3 94 0.9 10.7 247 9 287.4 288.9 285.4 310.3 8.19 3 925 777 9.4 7.8 90 1.6 8.5 250 13 288.9 290.2 285.0 309.2 7.19 4 850 1475 5.6 4.4 92 1.2 4.9 215 5 292.0 293.1 285.2 309.8 6.17 5 820 1768 4.4 3.2 92 1.2 3.8 210 6 293.8 294.8 285.6 310.8 5.88 6 700 3035 -4.9 -6.4 89 1.5 -5.5 190 9 297.1 297.7 284.2 307.2 3.38 7 562 4728 -15.9 -19.9 71 4.0 -16.9 141 10 303.3 303.6 284.5 307.8 1.40 8 500 5600 -21.5 -24.9 74 3.4 -22.2 115 11 306.8 307.0 285.4 310.2 1.01 9 413 6976 -33.1 -37.0 68 3.9 -33.5 94 13 309.1 309.2 285.5 310.5 0.39 10 400 7200 -34.7 -38.7 67 4.0 -35.1 90 13 309.9 310.0 285.7 311.1 0.34 11 300 9150 -48.7 -53.7 56 5.0 -48.8 75 17 316.7 316.7 287.8 317.0 0.09 12 288 9419 -50.1 -55.0 56 4.9 -50.3 75 15 318.4 318.4 288.3 318.7 0.08 13 250 10350 -49.9 -54.9 56 5.0 -50.1 145 5 331.9 331.9 292.3 332.2 0.09 14 200 11800 -49.7 -55.7 49 6.0 -50.0 240 13 354.1 354.1 297.6 354.5 0.10 15 169 12897 -50.3 -56.3 49 6.0 -50.6 260 15 370.5 370.6 300.8 371.0 0.11 16 150 13670 -52.1 -58.1 48 6.0 -52.4 275 17 380.3 380.3 302.3 380.8 0.10 17 100 16260 -59.3 -66.3 40 7.0 -59.5 265 15 413.2 413.2 306.9 413.4 0.05 18 70 18500 -59.5 -67.5 35 8.0 -59.8 280 17 457.1 457.1 311.5 457.4 0.06 19 64 19057 -62.1 -69.1 39 7.0 -62.3 288 15 463.3 463.3 312.1 463.6 0.05 20 50 20590 -59.7 -67.7 35 8.0 -60.1 310 9 502.8 502.8 315.2 503.3 0.08 21 30 23780 -59.1 -67.1 35 8.0 -59.7 315 5 583.5 583.6 319.9 584.6 0.15 22 20 26340 -57.9 -65.9 35 8.0 -59.0 265 3 658.9 659.1 323.1 661.2 0.27 23 19 26663 -57.9 -65.9 35 8.0 -59.0 668.7 668.8 323.4 671.1 0.29 24 14 28608 -53.5 -61.5 37 8.0 -55.5 744.6 744.9 326.0 751.1 0.70 TRP 288 9419 -50.1 -55.0 56 4.9 -50.3 75 15 318.4 318.4 288.3 318.7 0.08 WND Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 763.23 mb = 2367.57 m = 7767.52 ft Wetbulb zero: 771.14 mb = 2260.14 m = 7415.05 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 84.62 % Est. max temperature: 19.07 C = 66.32 F Sfc-Lift cond lev (LCL): 979.64 mb = 298.24 m = 978.46 ft T: 11.65 C 700-500 lapse rate: 6.47 C/km ThetaE index: 3.60 C Layer 700.0- 562.0 mb Conv cond level (CCL): 910.06 mb = 911.43 m = 2990.21 ft Mean mixing ratio: 7.76 g/kg Conv temperature: 16.78 C = 62.21 F Cap Strength: 1.22 C Lifted Index: 1.21 C Risk: Showers probable Lifted Index @300 mb: 5.42 C Lifted Index @700 mb: -0.47 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 25.90 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 153.80 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.85 J/kg Max Up Vert Vel: 9.04 m/s Conv Inhibition (B-): 53.07 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 935.97 mb = 678.82 m = 2227.07 ft Lev Free Conv (LFC): 730.97 mb = 2688.43 m = 8820.19 ft Equ Level (EL): 570.97 mb = 4605.56 m = 15109.92 ft B at Equ Level: 40.76 J/kg Max Parcel Lev (MPL): 470.97 mb = 6030.57 m = 19785.11 ft Wind level data Storm motion: 206 at 7 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 1005 77 235 3 2.5 1.7 | 7 4 -0.5 -4.4 1 1000 126 245 5 4.5 2.1 | 339 4 1.6 -4.0 2 925 777 250 13 12.2 4.4 | 280 9 9.2 -1.7 3 850 1475 215 5 2.9 4.1 | 3 2 -0.1 -2.0 4 700 3035 190 9 1.6 8.9 | 153 3 -1.4 2.7 5 500 5600 115 11 -10.0 4.6 | 83 13 -12.9 -1.5 6 400 7200 90 13 -13.0 0.0 | 69 17 -16.0 -6.1 7 300 9150 75 17 -16.4 -4.4 | 61 22 -19.4 -10.5 8 288 9419 75 15 -14.5 -3.9 | 60 20 -17.5 -10.0 9 250 10350 145 5 -2.9 4.1 | 71 6 -5.8 -2.0 10 200 11800 240 13 11.3 6.5 | 267 8 8.3 0.4 11 150 13670 275 17 16.9 -1.5 | 299 16 14.0 -7.6 12 100 16260 265 15 14.9 1.3 | 292 13 12.0 -4.8 13 70 18500 280 17 16.7 -3.0 | 303 17 13.8 -9.1 14 50 20590 310 9 6.9 -5.8 | 342 13 3.9 -11.9 15 30 23780 315 5 3.5 -3.5 | 357 10 0.6 -9.7 16 20 26340 265 3 3.0 0.3 | 360 6 0.0 -5.9 Wind Parameters Mean winds (0-6000m): 175.8 at 9.1 knts Storm direction: 205.8 at 6.8 knts Shear (0-3000m) pos: 1.3 neg: 1.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 143.8 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -12.1 tot: -10.0 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.27 Bulk Shear: 12.51 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 ------------------------------------------------------------------------------- 500 247 7 310 5| 7.9 0.0 7.9| 0.0 -8.5 -8.5 -17.0 -0.86| 7.9 -6.8 1000 247 9 293 6| 3.9 1.3 5.3| 0.1 -12.0 -11.9 -11.9 -0.56| 7.6 -4.2 1500 243 9 296 5| 2.6 2.4 5.0| 2.0 -12.0 -9.9 -6.6 -0.24| 7.0 -1.7 2000 237 8 296 4| 2.0 1.9 3.8| 2.1 -12.0 -9.9 -4.9 -0.21| 5.6 -1.2 2500 230 8 291 3| 1.6 1.7 3.3| 2.1 -12.0 -9.8 -3.9 -0.17| 4.8 -0.8 3000 222 8 277 2| 1.3 1.7 3.0| 2.2 -12.1 -10.0 -3.3 -0.16| 4.3 -0.7 4000 208 8 221 1| 1.0 1.8 2.8| 2.2 -16.1 -14.0 -3.5 -0.23| 3.9 -0.9 5000 193 9 156 3| 0.8 1.9 2.7| 2.2 -24.5 -22.3 -4.5 -0.30| 3.6 -1.1 6000 176 9 129 5| 0.7 1.8 2.4| 2.2 -34.9 -32.7 -5.5 -0.34| 3.4 -1.2 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250422.00.gif