UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:0000Z 28 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 1015 77 3.2 -0.9 74 4.1 1.5 285 3 275.2 275.8 273.9 284.8 3.52 1 1000 200 1.8 -1.3 80 3.1 0.5 320 13 275.0 275.5 273.7 284.4 3.47 2 925 827 -1.3 -5.4 74 4.1 -2.8 340 21 278.0 278.4 274.4 285.7 2.76 3 901 1037 -2.1 -6.8 70 4.7 -3.8 335 21 279.3 279.7 274.8 286.4 2.54 4 850 1500 -5.7 -12.7 58 7.0 -7.8 325 21 280.2 280.5 274.0 285.1 1.69 5 725 2720 -15.3 -24.3 46 9.0 -17.0 325 21 282.7 282.8 274.0 284.9 0.74 6 700 2983 -17.5 -26.5 45 9.0 -19.0 325 21 283.1 283.2 274.0 285.0 0.63 7 619 3889 -23.9 -33.9 39 10.0 -25.1 318 33 285.9 286.0 275.1 287.0 0.35 8 500 5430 -28.3 -40.3 31 12.0 -29.5 305 54 298.5 298.6 281.0 299.3 0.23 9 430 6497 -34.7 -47.7 26 13.0 -35.5 302 61 303.5 303.6 283.0 304.0 0.12 10 400 7000 -35.9 -48.9 25 13.0 -36.7 300 64 308.3 308.4 284.8 308.7 0.11 11 366 7614 -37.3 -50.3 25 13.0 -38.1 295 67 314.4 314.4 287.0 314.8 0.10 12 300 8970 -42.7 -56.7 20 14.0 -43.3 285 73 325.2 325.2 290.4 325.4 0.06 13 278 9483 -43.9 -57.9 20 14.0 -44.5 285 76 330.6 330.6 291.9 330.8 0.06 14 255 10059 -47.0 -61.0 19 14.0 -47.4 285 79 334.3 334.3 292.9 334.5 0.04 15 250 10190 -47.7 -61.7 18 14.0 -48.1 285 77 335.2 335.2 293.2 335.3 0.04 16 245 10323 -48.7 -62.7 18 14.0 -49.1 285 75 335.6 335.6 293.3 335.7 0.03 17 200 11660 -48.5 -63.5 16 15.0 -49.0 285 60 356.0 356.0 297.9 356.1 0.04 18 150 13550 -48.7 -63.7 16 15.0 -49.3 280 42 386.2 386.2 303.2 386.4 0.05 19 132 14383 -53.3 -68.3 14 15.0 -53.7 272 42 392.3 392.3 304.2 392.5 0.03 20 100 16180 -51.3 -66.3 15 15.0 -52.0 255 42 428.6 428.6 308.7 428.9 0.05 21 95 16512 -53.1 -68.1 15 15.0 -53.7 431.4 431.4 309.0 431.6 0.04 TRP 245 10323 -48.7 -62.7 18 14.0 -49.1 285 75 335.6 335.6 293.3 335.7 0.03 WND 255 10059 -47.0 -61.0 19 14.0 -47.4 285 79 334.3 334.3 292.9 334.5 0.04 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: 956.45 mb = 564.06 m = 1850.58 ft Wetbulb zero: 987.71 mb = 299.42 m = 982.35 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 49.83 % Est. max temperature: 7.95 C = 46.31 F Sfc-Lift cond lev (LCL): 952.54 mb = 591.02 m = 1939.01 ft T: -0.13 C 700-500 lapse rate: 4.41 C/km ThetaE index: 1.50 C Layer 850.0- 700.0 mb Conv cond level (CCL): 864.34 mb = 1367.16 m = 4485.37 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 7.96 C = 46.33 F Cap Strength: 2.59 C Lifted Index: 11.64 C Risk: None Lifted Index @300 mb: 28.41 C Lifted Index @700 mb: 1.46 C Showalter Index: 11.70 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 15.60 C K Index: 0.90 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.12 J/kg Max Up Vert Vel: 3.50 m/s Conv Inhibition (B-): 19271.16 J/kg Cap Strength: 11.57 C Lift Cond Lev (LCL): 911.01 mb = 948.98 m = 3113.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 23 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 1015 77 285 3 2.9 -0.8 | 171 22 -3.4 21.7 1 1000 200 320 13 8.4 -10.0 | 189 13 2.1 12.5 2 925 827 340 21 7.2 -19.7 | 198 3 0.9 2.8 3 850 1500 325 21 12.0 -17.2 | 227 8 5.8 5.3 4 700 2983 325 21 12.0 -17.2 | 227 8 5.8 5.3 5 500 5430 305 54 44.2 -31.0 | 283 39 37.9 -8.5 6 400 7000 300 64 55.4 -32.0 | 281 50 49.1 -9.5 7 300 8970 285 73 70.5 -18.9 | 267 64 64.2 3.6 8 255 10059 285 79 76.3 -20.4 | 268 70 70.0 2.1 9 250 10190 285 77 74.4 -19.9 | 268 68 68.1 2.6 10 245 10323 285 75 72.4 -19.4 | 267 66 66.2 3.1 11 200 11660 285 60 58.0 -15.5 | 262 52 51.7 7.0 12 150 13550 280 42 41.4 -7.3 | 247 38 35.1 15.2 13 100 16180 255 42 40.6 10.9 | 226 48 34.3 33.4 Wind Parameters Mean winds (0-6000m): 314.4 at 31.2 knts Storm direction: 344.4 at 23.4 knts Shear (0-3000m) pos: 3.3 neg: 0.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 35.0 neg: 0.0 tot: 35.0 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 42.73 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 ------------------------------------------------------------------------------- 500 325 14 187 11| 16.4 0.0 16.4| 29.4 0.0 29.4 58.9 0.42| 17.3 7.2 1000 333 17 191 8| 9.9 0.0 9.9| 30.9 0.0 30.9 30.9 0.38| 11.5 4.3 1500 331 18 201 7| 6.6 1.2 7.8| 32.4 0.0 32.4 21.6 0.36| 8.9 3.2 2000 330 19 208 7| 4.9 0.9 5.8| 32.4 0.0 32.4 16.2 0.36| 6.7 2.4 2500 329 19 213 7| 3.9 0.7 4.7| 32.4 0.0 32.4 12.9 0.36| 5.3 1.9 3000 328 20 216 7| 3.3 0.7 4.0| 35.0 0.0 35.0 11.7 0.39| 4.7 1.8 4000 325 22 235 8| 2.5 2.2 4.7| 60.2 0.0 60.2 15.0 0.46| 5.3 2.4 5000 319 26 257 11| 2.0 3.3 5.3| 68.4 -0.7 67.6 13.5 0.36| 5.8 2.1 6000 314 31 267 16| 1.6 3.6 5.2| 68.4 -9.4 58.9 9.8 0.29| 5.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250428.00.gif