UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 28 OCT 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 1000 77 14.8 5.8 55 9.0 10.0 270 5 288.0 289.0 283.1 304.3 5.78 1 925 732 7.4 1.4 66 6.0 4.5 225 7 286.9 287.7 281.3 299.9 4.57 2 910 867 6.2 1.2 70 5.0 3.8 232 8 287.0 287.8 281.3 300.0 4.58 3 850 1426 5.2 -3.8 52 9.0 1.3 260 11 291.6 292.2 282.0 301.6 3.39 4 782 2104 2.6 -14.4 27 17.0 -3.2 258 18 295.8 296.1 281.7 300.8 1.60 5 700 2992 -2.3 -20.3 24 18.0 -7.5 255 27 299.9 300.1 282.8 303.4 1.09 6 606 4127 -5.1 -31.1 11 26.0 -11.0 249 36 309.3 309.4 285.7 311.0 0.47 7 585 4402 -7.5 -36.5 8 29.0 -13.0 247 38 309.7 309.7 285.6 310.7 0.29 8 500 5600 -16.7 -40.7 11 24.0 -20.2 240 48 312.7 312.7 286.5 313.5 0.22 9 474 5999 -19.9 -35.9 23 16.0 -22.4 239 49 313.5 313.6 287.1 314.9 0.38 10 400 7240 -27.9 -36.9 42 9.0 -29.1 235 52 318.7 318.8 288.8 320.2 0.40 11 394 7348 -28.5 -36.5 46 8.0 -29.6 235 53 319.3 319.4 289.0 320.9 0.43 12 342 8345 -36.1 -45.1 39 9.0 -36.8 238 60 322.2 322.2 289.6 322.9 0.20 13 300 9240 -42.9 -51.9 37 9.0 -43.3 240 66 324.9 324.9 290.3 325.3 0.11 14 271 9921 -48.3 -56.3 39 8.0 -48.6 243 69 326.6 326.6 290.8 326.9 0.07 15 250 10450 -51.9 -59.9 38 8.0 -52.1 245 71 328.9 328.9 291.5 329.1 0.05 16 223 11185 -55.7 -63.7 36 8.0 -55.9 250 81 333.9 333.9 292.8 334.1 0.03 17 222 11214 -55.9 -63.9 36 8.0 -56.1 250 81 334.1 334.1 292.9 334.3 0.03 18 200 11880 -55.3 -63.3 36 8.0 -55.5 250 79 345.2 345.2 295.6 345.4 0.04 19 194 12073 -53.9 -61.9 37 8.0 -54.1 249 78 350.5 350.5 296.8 350.7 0.05 20 150 13700 -57.5 -66.5 31 9.0 -57.7 245 68 371.0 371.0 300.8 371.2 0.03 21 143 14002 -58.7 -67.7 30 9.0 -58.9 246 67 374.0 374.0 301.3 374.2 0.03 22 100 16260 -57.5 -69.5 20 12.0 -57.8 250 62 416.6 416.6 307.3 416.8 0.03 23 80 17653 -61.7 -73.7 19 12.0 -62.0 241 52 435.4 435.4 309.4 435.6 0.02 24 70 18480 -60.9 -73.9 16 13.0 -61.2 235 46 454.1 454.1 311.3 454.2 0.02 25 63 19139 -57.3 -71.3 15 14.0 -57.9 237 41 475.9 475.9 313.1 476.2 0.04 26 50 20570 -65.1 -79.1 13 14.0 -65.4 240 29 490.1 490.1 314.2 490.2 0.02 27 36 22596 -58.9 -74.9 11 16.0 -59.7 256 30 554.4 554.4 318.3 554.7 0.04 28 30 23730 -61.7 -78.7 9 17.0 -62.4 265 31 576.4 576.4 319.5 576.6 0.03 29 21 25946 -57.9 -75.9 8 18.0 -59.3 265 39 649.8 649.8 322.7 650.3 0.06 30 20 26250 -60.3 -78.3 8 18.0 -61.5 265 40 651.6 651.6 322.7 651.9 0.04 31 15 28058 -56.9 -75.9 7 19.0 -59.0 718.8 718.8 325.0 719.5 0.08 TRP 222 11214 -55.9 -63.9 36 8.0 -56.1 250 81 334.1 334.1 292.9 334.3 0.03 WND 223 11185 -55.7 -63.7 36 8.0 -55.9 250 81 333.9 333.9 292.8 334.1 0.03 Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 738.49 mb = 2575.10 m = 8448.38 ft Wetbulb zero: 830.27 mb = 1616.88 m = 5304.67 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 29.41 % Est. max temperature: 18.44 C = 65.20 F Sfc-Lift cond lev (LCL): 873.33 mb = 1203.97 m = 3949.98 ft T: 5.60 C 700-500 lapse rate: 5.52 C/km ThetaE index: 4.45 C Layer 925.0- 910.0 mb Conv cond level (CCL): 725.62 mb = 2703.73 m = 8870.40 ft Mean mixing ratio: 5.01 g/kg Conv temperature: 25.46 C = 77.83 F Cap Strength: 11.40 C Lifted Index: 11.17 C Risk: None Lifted Index @300 mb: 16.67 C Lifted Index @700 mb: 6.23 C Showalter Index: 11.17 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 12.90 C K Index: 0.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.84 J/kg Max Up Vert Vel: 1.92 m/s Conv Inhibition (B-): 44487.48 J/kg Cap Strength: 11.35 C Lift Cond Lev (LCL): 854.49 mb = 1382.75 m = 4536.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 20 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 1000 77 270 5 5.0 -0.0 | 99 15 -15.2 2.3 1 1000 83 270 5 5.0 -0.0 | 99 15 -15.2 2.3 2 925 732 225 7 4.9 4.9 | 115 17 -15.3 7.3 3 850 1426 260 11 10.8 1.9 | 114 10 -9.4 4.2 4 700 2992 255 27 26.1 7.0 | 212 11 5.8 9.3 5 500 5600 240 48 41.6 24.0 | 219 34 21.3 26.3 6 400 7240 235 52 42.6 29.8 | 215 39 22.4 32.1 7 300 9240 240 66 57.2 33.0 | 226 51 36.9 35.3 8 250 10450 245 71 64.3 30.0 | 234 55 44.1 32.3 9 223 11185 250 81 76.1 27.7 | 242 63 55.9 30.0 10 222 11214 250 81 76.1 27.7 | 242 63 55.9 30.0 11 200 11880 250 79 74.2 27.0 | 241 61 54.0 29.3 12 150 13700 245 68 61.6 28.7 | 233 52 41.4 31.0 13 100 16260 250 62 58.3 21.2 | 238 45 38.0 23.5 14 70 18480 235 46 37.7 26.4 | 211 34 17.4 28.7 15 50 20570 240 29 25.1 14.5 | 196 18 4.9 16.8 16 30 23730 265 31 30.9 2.7 | 245 12 10.7 5.0 17 20 26250 265 40 39.8 3.5 | 254 20 19.6 5.8 Wind Parameters Mean winds (0-6000m): 246.5 at 27.2 knts Storm direction: 276.5 at 20.4 knts Shear (0-3000m) pos: 1.2 neg: 2.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 49.7 neg: -1.6 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 60.64 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 ------------------------------------------------------------------------------- 500 251 6 106 15| 0.0 3.8 3.8| 14.6 0.0 14.6 29.3 0.95| 3.9 3.7 1000 240 7 111 16| 1.3 1.9 3.2| 21.7 0.0 21.7 21.7 0.67| 4.0 2.7 1500 248 8 113 14| 2.4 1.3 3.7| 23.8 -1.6 22.2 14.8 0.43| 4.4 1.9 2000 252 10 116 12| 1.8 1.9 3.7| 32.6 -1.6 31.0 15.5 0.55| 4.6 2.6 2500 254 12 123 11| 1.5 2.5 4.0| 41.6 -1.6 40.0 16.0 0.64| 4.8 3.1 3000 254 14 133 9| 1.2 2.9 4.2| 49.7 -1.6 48.1 16.0 0.64| 4.8 3.1 4000 253 18 161 8| 0.9 3.3 4.2| 56.6 -1.6 55.0 13.8 0.54| 4.7 2.6 5000 250 23 187 10| 0.7 3.5 4.3| 57.3 -3.8 53.5 10.7 0.43| 4.7 2.0 6000 247 27 200 14| 0.6 3.5 4.1| 57.3 -16.2 41.1 6.8 0.35| 4.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251028.12.gif