UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for URRR... Searching the city database file for: URRR ... Date:0000Z 1 MAY 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 1009 77 9.0 5.2 77 3.8 7.1 0 0 281.4 282.4 279.8 296.6 5.49 1 1000 157 13.6 11.5 87 2.1 12.4 330 1 286.8 288.2 285.5 310.6 8.55 2 990 242 15.4 12.5 83 2.9 13.6 320 2 289.4 291.0 287.2 315.3 9.23 3 925 814 11.6 3.6 58 8.0 7.5 255 11 291.2 292.1 284.0 306.6 5.36 4 850 1514 6.2 -1.8 56 8.0 2.5 290 9 292.6 293.3 283.1 304.2 3.94 5 808 1926 2.8 -3.2 65 6.0 0.1 286 11 293.3 294.0 283.1 304.3 3.73 6 715 2901 -5.3 -8.7 77 3.4 -6.5 277 16 294.8 295.3 282.7 303.1 2.77 7 700 3067 -5.7 -8.9 78 3.2 -6.9 275 17 296.2 296.7 283.2 304.6 2.78 8 663 3492 -5.5 -10.5 68 5.0 -7.4 278 19 301.0 301.5 284.9 309.0 2.59 9 580 4526 -11.9 -22.9 40 11.0 -14.6 286 25 305.3 305.5 284.8 308.7 1.04 10 541 5053 -16.5 -27.5 38 11.0 -18.7 290 28 305.9 306.1 284.7 308.4 0.74 11 500 5640 -20.1 -30.1 41 10.0 -21.9 295 31 308.5 308.7 285.5 310.7 0.63 12 400 7260 -31.5 -40.5 41 9.0 -32.4 290 40 314.0 314.1 287.1 315.1 0.28 13 384 7546 -33.5 -42.5 40 9.0 -34.3 289 41 315.1 315.2 287.4 316.0 0.24 14 300 9220 -47.1 -57.1 31 10.0 -47.4 285 48 319.0 319.0 288.5 319.2 0.06 15 272 9866 -51.9 -61.9 29 10.0 -52.1 285 51 321.1 321.1 289.1 321.2 0.03 16 250 10410 -56.1 -66.1 27 10.0 -56.2 285 54 322.7 322.7 289.6 322.7 0.02 17 227 11015 -60.3 -70.3 26 10.0 -60.4 280 54 325.3 325.3 290.4 325.3 0.01 18 205 11654 -56.9 -66.9 27 10.0 -57.1 280 62 340.2 340.2 294.4 340.3 0.02 19 200 11810 -56.1 -66.1 27 10.0 -56.3 280 54 343.9 343.9 295.3 344.0 0.03 20 150 13640 -55.7 -65.7 28 10.0 -55.9 265 40 374.1 374.1 301.3 374.3 0.04 21 100 16230 -55.3 -65.3 28 10.0 -55.7 260 35 420.9 420.9 307.9 421.2 0.06 22 85 17263 -57.3 -67.3 27 10.0 -57.6 258 33 436.9 436.9 309.6 437.1 0.05 23 70 18490 -57.5 -67.5 27 10.0 -57.9 255 31 461.4 461.4 311.9 461.7 0.06 24 59 19571 -57.5 -67.5 27 10.0 -58.0 260 27 484.5 484.5 313.8 484.9 0.07 25 50 20620 -56.1 -67.1 24 11.0 -56.8 265 23 511.3 511.3 315.8 511.9 0.09 26 32 23458 -56.5 -67.5 24 11.0 -57.5 252 11 579.8 579.9 319.7 580.8 0.14 27 30 23870 -54.3 -65.3 25 11.0 -55.6 250 9 596.6 596.7 320.5 598.1 0.20 28 20 26460 -55.1 -66.1 24 11.0 -56.8 195 3 667.5 667.6 323.4 669.7 0.26 29 19 26787 -55.5 -66.5 24 11.0 -57.2 676.1 676.2 323.7 678.4 0.26 30 10 30960 -46.9 -58.9 24 12.0 -51.8 844.5 845.2 328.6 858.7 1.36 TRP 227 11015 -60.3 -70.3 26 10.0 -60.4 280 54 325.3 325.3 290.4 325.3 0.01 WND 205 11654 -56.9 -66.9 27 10.0 -57.1 280 62 340.2 340.2 294.4 340.3 0.02 Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 775.85 mb = 2263.16 m = 7424.96 ft Wetbulb zero: 806.09 mb = 1945.17 m = 6381.71 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 59.12 % Est. max temperature: 20.06 C = 68.11 F Sfc-Lift cond lev (LCL): 952.24 mb = 569.51 m = 1868.44 ft T: 13.22 C 700-500 lapse rate: 5.60 C/km ThetaE index: 11.16 C Layer 925.0- 808.0 mb Conv cond level (CCL): 852.20 mb = 1492.63 m = 4897.02 ft Mean mixing ratio: 7.07 g/kg Conv temperature: 20.20 C = 68.36 F Cap Strength: 2.14 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 6.73 C Lifted Index @700 mb: -1.50 C Showalter Index: 6.01 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 18.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.69 J/kg Max Up Vert Vel: 12.06 m/s Conv Inhibition (B-): 62.20 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 889.19 mb = 1140.89 m = 3743.02 ft Lev Free Conv (LFC): 794.19 mb = 2063.74 m = 6770.72 ft Equ Level (EL): 674.19 mb = 3360.83 m = 11026.22 ft B at Equ Level: 70.39 J/kg Max Parcel Lev (MPL): 584.19 mb = 4470.06 m = 14665.36 ft Wind level data Storm motion: 315 at 14 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 1009 77 0 0 -0.0 -0.0 | 135 14 -9.5 9.7 1 1000 157 330 1 0.5 -0.9 | 134 13 -9.0 8.8 2 925 814 255 11 10.6 2.8 | 185 13 1.1 12.5 3 850 1514 290 9 8.5 -3.1 | 171 7 -1.1 6.6 4 700 3067 275 17 16.9 -1.5 | 222 11 7.4 8.2 5 500 5640 295 31 28.1 -13.1 | 280 19 18.6 -3.4 6 400 7260 290 40 37.6 -13.7 | 278 28 28.1 -4.0 7 300 9220 285 48 46.4 -12.4 | 274 37 36.8 -2.8 8 250 10410 285 54 52.2 -14.0 | 276 43 42.6 -4.3 9 227 11015 280 54 53.2 -9.4 | 270 44 43.7 0.3 10 205 11654 280 62 61.1 -10.8 | 271 52 51.5 -1.1 11 200 11810 280 54 53.2 -9.4 | 270 44 43.7 0.3 12 150 13640 265 40 39.8 3.5 | 247 33 30.3 13.2 13 100 16230 260 35 34.5 6.1 | 238 30 24.9 15.7 14 70 18490 255 31 29.9 8.0 | 229 27 20.4 17.7 15 50 20620 265 23 22.9 2.0 | 229 18 13.4 11.7 16 30 23870 250 9 8.5 3.1 | 175 13 -1.1 12.7 17 20 26460 195 3 0.8 2.9 | 145 15 -8.7 12.6 Wind Parameters Mean winds (0-6000m): 285.4 at 18.1 knts Storm direction: 315.4 at 13.6 knts Shear (0-3000m) pos: 0.6 neg: 3.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -4.9 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.62 Bulk Shear: 27.69 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 ------------------------------------------------------------------------------- 500 288 4 145 10| 0.0 7.6 7.6| 11.2 -1.0 10.2 20.3 0.53| 8.6 4.5 1000 261 7 165 11| 0.0 5.3 5.3| 20.3 -1.5 18.8 18.8 0.51| 7.9 4.0 1500 268 8 170 10| 1.3 3.5 4.8| 20.5 -4.9 15.6 10.4 0.33| 6.6 2.2 2000 274 8 173 9| 1.0 3.3 4.3| 25.3 -4.9 20.3 10.2 0.41| 5.7 2.3 2500 276 9 179 9| 0.8 3.2 4.0| 29.8 -4.9 24.8 9.9 0.45| 5.1 2.3 3000 276 11 186 9| 0.6 3.2 3.8| 33.8 -4.9 28.8 9.6 0.46| 4.7 2.2 4000 277 13 201 9| 1.0 2.4 3.4| 51.7 -4.9 46.8 11.7 0.54| 4.3 2.4 5000 281 15 220 9| 1.4 1.9 3.4| 73.2 -4.9 68.3 13.7 0.59| 4.1 2.5 6000 285 18 239 9| 1.5 1.8 3.3| 87.6 -5.7 81.9 13.6 0.58| 4.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250501.00.gif