UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:0000Z 30 MAR 20 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -84 SFC 984 44 -1.7 -2.4 95 0.7 -2.0 195 9 272.7 273.2 272.1 281.5 3.25 2 971 150 -1.3 -1.3 100 0.0 -1.3 209 16 274.1 274.7 273.4 283.9 3.58 3 942 392 -2.7 -2.7 100 0.0 -2.7 241 31 275.1 275.7 273.6 284.2 3.32 4 925 536 -3.5 -3.5 100 0.0 -3.5 260 40 275.7 276.3 273.7 284.5 3.19 5 850 1199 -7.7 -8.2 96 0.5 -7.9 280 40 278.1 278.5 273.9 284.9 2.42 6 762 2041 -12.9 -13.8 93 0.9 -13.2 263 34 281.3 281.6 274.7 286.3 1.73 7 700 2683 -17.5 -18.6 91 1.1 -17.7 250 29 283.1 283.3 275.0 286.8 1.26 8 500 5100 -38.5 -41.4 74 2.9 -38.7 255 31 286.1 286.1 275.0 286.8 0.20 9 477 5421 -41.1 -44.3 71 3.2 -41.2 259 36 286.8 286.8 275.2 287.3 0.16 10 400 6600 -46.1 -52.1 51 6.0 -46.3 275 54 295.1 295.1 279.3 295.3 0.08 11 302 8437 -54.3 -62.3 37 8.0 -54.4 280 76 308.2 308.2 284.7 308.3 0.03 12 300 8480 -54.5 -62.5 37 8.0 -54.6 280 77 308.5 308.5 284.8 308.6 0.03 13 264 9295 -56.3 -65.0 33 8.7 -56.5 280 83 317.3 317.4 287.9 317.4 0.02 14 250 9640 -57.1 -66.1 31 9.0 -57.2 280 81 321.2 321.2 289.1 321.3 0.02 15 240 9898 -57.9 -66.9 31 9.0 -58.0 280 81 323.7 323.7 289.9 323.8 0.02 16 215 10597 -55.3 -65.3 28 10.0 -55.5 283 81 338.1 338.1 293.9 338.2 0.03 17 209 10778 -54.7 -64.7 28 10.0 -54.9 284 81 341.8 341.8 294.8 341.9 0.03 18 200 11060 -54.7 -64.7 28 10.0 -54.9 285 81 346.1 346.2 295.8 346.3 0.03 19 150 12900 -53.7 -64.7 25 11.0 -54.0 280 81 377.5 377.6 301.9 377.7 0.04 20 100 15520 -52.9 -65.9 19 13.0 -53.5 280 79 425.5 425.5 308.4 425.8 0.05 21 90 16198 -51.3 -65.3 17 14.0 -52.0 276 80 441.7 441.7 310.1 442.1 0.07 22 70 17820 -52.3 -67.3 15 15.0 -53.2 265 83 472.5 472.5 312.9 472.9 0.06 23 63 18501 -53.5 -68.5 14 15.0 -54.4 260 79 484.3 484.3 313.8 484.7 0.06 24 55 19384 -49.1 -65.1 14 16.0 -50.6 254 73 513.6 513.6 315.9 514.3 0.11 25 50 20010 -49.5 -66.5 12 17.0 -51.1 250 69 526.8 526.9 316.8 527.5 0.10 26 44 20843 -53.1 -70.1 11 17.0 -54.4 254 70 537.6 537.7 317.4 538.1 0.07 27 43 20992 -51.9 -69.9 10 18.0 -53.4 254 70 544.1 544.2 317.8 544.6 0.07 28 35 22324 -53.5 -71.5 9 18.0 -55.0 260 70 573.0 573.0 319.3 573.5 0.07 29 30 23330 -48.3 -68.3 8 20.0 -51.1 265 71 613.0 613.0 321.2 614.0 0.13 30 29 23554 -47.5 -67.5 8 20.0 -50.5 263 71 621.1 621.2 321.6 622.3 0.15 31 20 25990 -51.3 -72.3 6 21.0 -54.2 245 68 679.1 679.2 323.8 680.1 0.11 32 19 26323 -52.1 -73.1 6 21.0 -54.9 244 67 686.7 686.7 324.0 687.6 0.10 33 18 26677 -48.1 -70.1 6 22.0 -52.2 243 65 710.0 710.1 324.8 711.5 0.17 34 12 29336 -50.7 -72.7 6 22.0 -55.1 234 55 788.1 788.2 327.0 789.8 0.17 35 10 30540 -44.9 -68.9 5 24.0 -52.2 230 50 851.9 852.1 328.5 855.7 0.36 36 10 30540 -43.9 -67.9 5 24.0 -51.6 230 50 855.7 855.9 328.6 860.1 0.41 37 9.5 30882 -47.7 -70.7 5 23.0 -53.9 853.9 854.1 328.5 857.0 0.29 TRP 240 9898 -57.9 -66.9 31 9.0 -58.0 280 81 323.7 323.7 289.9 323.8 0.02 WND 264 9295 -56.3 -65.0 33 8.7 -56.5 280 83 317.3 317.4 287.9 317.4 0.02 Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 89.17 % Est. max temperature: 4.21 C = 39.58 F Sfc-Lift cond lev (LCL): 973.20 mb = 132.41 m = 434.39 ft T: -1.37 C 700-500 lapse rate: 8.69 C/km Conv cond level (CCL): 927.39 mb = 515.55 m = 1691.41 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 1.22 C = 34.20 F Cap Strength: 2.11 C Lifted Index: 2.17 C Risk: None Lifted Index @300 mb: 17.32 C Lifted Index @700 mb: 2.11 C Showalter Index: 1.62 C Risk: Showers probable Total Totals Index: 61.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 30.30 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 353.00 Risk: Showers and thunderstorms possible Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.65 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 71054.20 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 931.42 mb = 481.20 m = 1578.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 25 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 ---------------------------------------------------------- 0 984 44 195 9 2.3 8.7 | 129 27 -20.9 17.3 1 925 536 260 40 39.4 6.9 | 226 22 16.1 15.5 2 850 1199 280 40 39.4 -6.9 | 264 16 16.1 1.6 3 700 2683 250 29 27.3 9.9 | 192 19 4.0 18.5 4 500 5100 255 31 29.9 8.0 | 202 18 6.7 16.6 5 400 6600 275 54 53.8 -4.7 | 263 31 30.5 3.9 6 300 8480 280 77 75.8 -13.4 | 275 53 52.6 -4.8 7 264 9295 280 83 81.7 -14.4 | 276 59 58.5 -5.9 8 250 9640 280 81 79.8 -14.1 | 276 57 56.5 -5.5 9 240 9898 280 81 79.8 -14.1 | 276 57 56.5 -5.5 10 200 11060 285 81 78.2 -21.0 | 283 56 55.0 -12.4 11 150 12900 280 81 79.8 -14.1 | 276 57 56.5 -5.5 12 100 15520 280 79 77.8 -13.7 | 275 55 54.5 -5.2 13 70 17820 265 83 82.7 7.2 | 255 61 59.4 15.8 14 50 20010 250 69 64.8 23.6 | 232 53 41.6 32.2 15 30 23330 265 71 70.7 6.2 | 253 50 47.5 14.7 16 20 25990 245 68 61.6 28.7 | 226 53 38.4 37.3 17 10 30540 230 50 38.3 32.1 | 200 43 15.0 40.7 Wind Parameters Mean winds (0-6000m): 260.2 at 33.1 knts Storm direction: 290.2 at 24.8 knts Shear (0-3000m) pos: 6.8 neg: 3.1 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 332.5 neg: -86.5 tot: 246.0 m^2/s^2 ave: 82.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.07 Bulk Shear: 12.71 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 ------------------------------------------------------------------------------- 500 250 25 180 17| 38.2 0.0 38.2|272.4 0.0 272.4 544.9 0.99| 43.7 43.3 1000 261 32 213 16| 20.3 0.0 20.3|320.1 0.0 320.1 320.1 0.97| 27.3 26.4 1500 267 35 228 15| 13.5 1.0 14.6|330.6 -19.2 311.4 207.6 0.81| 20.7 16.8 2000 268 35 229 15| 10.2 2.6 12.8|330.6 -49.5 281.2 140.6 0.62| 17.4 10.8 2500 266 34 226 15| 8.1 3.5 11.6|330.6 -78.7 251.9 100.7 0.48| 15.3 7.3 3000 264 33 220 16| 6.8 3.1 9.9|332.5 -86.5 246.0 82.0 0.45| 13.1 5.9 4000 261 33 213 16| 5.2 2.3 7.6|338.8 -86.5 252.3 63.1 0.46| 10.0 4.6 5000 260 32 210 17| 4.3 1.9 6.2|345.1 -86.5 258.6 51.7 0.46| 8.2 3.8 6000 260 33 213 17| 5.0 1.6 6.6|428.9 -86.5 342.4 57.1 0.54| 8.2 4.5 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200330.00.gif