UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 29 MAR 20 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 95 5.4 -4.6 48 10.0 1.5 265 5 278.5 279.0 274.6 286.2 2.71 1 942 582 5.4 -5.6 45 11.0 1.1 269 23 283.4 283.8 277.2 291.0 2.67 2 925 730 4.4 -7.6 41 12.0 -0.1 270 29 283.8 284.2 276.9 290.5 2.33 3 850 1410 -1.7 -11.7 46 10.0 -5.0 280 29 284.4 284.7 276.5 289.7 1.83 4 823 1666 -3.7 -13.7 46 10.0 -6.7 279 30 284.9 285.2 276.5 289.6 1.61 5 776 2128 -5.7 -13.7 53 8.0 -8.1 278 33 287.6 287.9 278.0 292.7 1.71 6 736 2542 -7.1 -28.1 17 21.0 -11.4 276 36 290.4 290.5 277.7 292.1 0.51 7 700 2930 -10.5 -22.5 37 12.0 -13.2 275 38 290.9 291.0 278.4 293.7 0.90 8 581 4334 -21.1 -25.6 67 4.5 -21.9 281 42 294.4 294.5 280.0 297.0 0.82 9 539 4885 -23.5 -27.0 73 3.5 -24.1 283 44 297.9 298.1 281.5 300.4 0.78 10 524 5091 -24.9 -28.2 74 3.3 -25.4 284 45 298.6 298.8 281.7 301.0 0.71 11 500 5430 -27.3 -30.5 74 3.2 -27.8 285 46 299.8 299.9 282.1 301.7 0.60 12 400 7000 -37.9 -46.9 38 9.0 -38.4 290 44 305.7 305.8 283.9 306.2 0.14 13 384 7279 -39.9 -48.9 38 9.0 -40.4 291 45 306.7 306.7 284.2 307.1 0.12 14 300 8920 -51.7 -58.7 43 7.0 -51.8 295 54 312.5 312.5 286.3 312.7 0.05 15 250 10080 -59.9 -66.9 40 7.0 -60.0 295 62 317.0 317.0 287.8 317.1 0.02 16 227 10681 -63.7 -70.7 38 7.0 -63.7 295 66 320.1 320.1 288.8 320.1 0.01 17 224 10764 -63.3 -70.3 38 7.0 -63.4 295 66 321.8 321.8 289.3 321.9 0.01 18 206 11284 -61.1 -68.1 39 7.0 -61.2 291 63 333.2 333.2 292.6 333.3 0.02 19 200 11470 -58.3 -65.3 40 7.0 -58.4 290 62 340.4 340.4 294.4 340.6 0.03 20 197 11565 -56.5 -63.5 41 7.0 -56.6 289 61 344.8 344.8 295.5 344.9 0.04 21 150 13300 -53.7 -62.7 32 9.0 -54.0 280 50 377.5 377.6 301.9 377.8 0.06 22 140 13746 -53.1 -62.1 33 9.0 -53.4 281 51 386.1 386.1 303.2 386.4 0.06 23 111 15238 -55.5 -65.5 28 10.0 -55.8 284 53 408.1 408.1 306.3 408.4 0.05 24 100 15910 -52.5 -64.5 22 12.0 -53.1 285 54 426.3 426.3 308.4 426.6 0.07 25 70 18210 -52.1 -66.1 17 14.0 -52.9 270 40 472.9 472.9 312.9 473.4 0.08 26 63 18896 -50.9 -64.9 17 14.0 -52.0 268 41 490.0 490.1 314.2 490.6 0.10 27 57 19546 -53.9 -68.9 14 15.0 -54.8 267 42 497.5 497.5 314.8 497.9 0.06 28 50 20390 -53.7 -68.7 14 15.0 -54.7 265 44 516.9 517.0 316.1 517.4 0.07 29 39 21976 -55.7 -71.7 12 16.0 -56.8 265 41 549.9 550.0 318.1 550.4 0.06 30 38 22143 -51.1 -68.1 11 17.0 -52.8 265 41 565.8 565.8 319.0 566.5 0.11 31 30 23670 -53.3 -71.3 9 18.0 -55.0 265 38 599.3 599.4 320.6 600.0 0.08 32 22 25651 -56.9 -74.9 9 18.0 -58.5 644.2 644.2 322.5 644.7 0.07 TRP 227 10681 -63.7 -70.7 38 7.0 -63.7 295 66 320.1 320.1 288.8 320.1 0.01 WND 224 10764 -63.3 -70.3 38 7.0 -63.4 295 66 321.8 321.8 289.3 321.9 0.01 Sounding variables and indices 1000-500 mb thick: 5334.94 m Freezing level: 870.90 mb = 1220.49 m = 4004.19 ft Wetbulb zero: 926.41 mb = 717.59 m = 2354.25 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 50.97 % Est. max temperature: 11.21 C = 52.19 F Sfc-Lift cond lev (LCL): 856.79 mb = 1346.01 m = 4416.01 ft T: -1.13 C 700-500 lapse rate: 6.72 C/km ThetaE index: 1.35 C Layer 925.0- 776.0 mb Conv cond level (CCL): 705.48 mb = 2869.57 m = 9414.48 ft Mean mixing ratio: 2.54 g/kg Conv temperature: 17.64 C = 63.75 F Cap Strength: 8.77 C Lifted Index: 9.36 C Risk: None Lifted Index @300 mb: 16.37 C Lifted Index @700 mb: 5.48 C Showalter Index: 9.13 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 15.60 C K Index: 1.90 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.12 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 44387.55 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 800.47 mb = 1883.95 m = 6180.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 27 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 95 265 5 5.0 0.4 | 138 24 -16.1 17.8 1 1000 93 265 5 5.0 0.4 | 138 24 -16.1 17.8 2 925 730 270 29 29.0 -0.0 | 205 19 7.9 17.4 3 850 1410 280 29 28.6 -5.0 | 211 14 7.5 12.3 4 700 2930 275 38 37.9 -3.3 | 230 22 16.8 14.1 5 500 5430 285 46 44.4 -11.9 | 257 24 23.4 5.5 6 400 7000 290 44 41.3 -15.0 | 263 20 20.3 2.3 7 300 8920 295 54 48.9 -22.8 | 281 28 27.9 -5.4 8 250 10080 295 62 56.2 -26.2 | 284 36 35.1 -8.8 9 227 10681 295 66 59.8 -27.9 | 285 40 38.8 -10.5 10 224 10764 295 66 59.8 -27.9 | 285 40 38.8 -10.5 11 200 11470 290 62 58.3 -21.2 | 276 37 37.2 -3.8 12 150 13300 280 50 49.2 -8.7 | 253 29 28.2 8.7 13 100 15910 285 54 52.2 -14.0 | 264 31 31.1 3.4 14 70 18210 270 40 40.0 -0.0 | 227 26 18.9 17.4 15 50 20390 265 44 43.8 3.8 | 227 31 22.8 21.2 16 30 23670 265 38 37.9 3.3 | 219 27 16.8 20.7 Wind Parameters Mean winds (0-6000m): 279.5 at 36.4 knts Storm direction: 309.5 at 27.3 knts Shear (0-3000m) pos: 4.3 neg: 1.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 154.1 neg: 0.0 tot: 154.1 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.32 Bulk Shear: 66.36 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 ------------------------------------------------------------------------------- 500 269 14 159 19| 19.4 0.0 19.4| 90.9 0.0 90.9 181.9 0.93| 19.4 18.0 1000 271 21 181 17| 12.4 0.0 12.4|120.3 0.0 120.3 120.3 0.89| 13.6 12.1 1500 274 24 190 16| 8.6 0.0 8.6|127.3 0.0 127.3 84.9 0.85| 10.2 8.7 2000 275 26 198 16| 6.5 0.8 7.3|136.4 0.0 136.4 68.2 0.84| 8.4 7.1 2500 276 28 204 16| 5.2 1.3 6.5|144.8 0.0 144.8 57.9 0.81| 7.4 6.0 3000 276 29 209 17| 4.3 1.5 5.8|154.1 0.0 154.1 51.4 0.80| 6.6 5.3 4000 276 32 218 18| 3.7 1.1 4.8|178.9 0.0 178.9 44.7 0.81| 5.5 4.5 5000 278 34 226 18| 3.3 0.9 4.2|205.0 0.0 205.0 41.0 0.83| 4.9 4.0 6000 280 36 233 19| 2.8 0.7 3.6|220.9 0.0 220.9 36.8 0.83| 4.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20200329.00.gif