UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 1 APR 20 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 24 SFC 987 127 -3.9 -12.9 50 9.0 -6.4 200 5 270.3 270.5 267.5 274.3 1.43 2 942 494 -5.3 -17.3 38 12.0 -8.2 218 22 272.5 272.6 268.3 275.5 1.04 3 925 636 -6.5 -20.5 32 14.0 -9.6 225 29 272.7 272.8 268.0 275.0 0.81 4 850 1289 -12.7 -19.7 56 7.0 -14.1 235 29 272.8 273.0 268.4 275.6 0.94 5 833 1443 -14.1 -19.1 66 5.0 -15.1 238 28 272.9 273.1 268.5 275.9 1.01 6 754 2193 -18.5 -19.9 89 1.4 -18.8 250 20 276.1 276.2 270.6 279.1 1.04 7 729 2444 -19.3 -22.0 79 2.7 -19.8 255 18 277.9 278.0 271.4 280.5 0.90 8 700 2747 -18.3 -20.9 80 2.6 -18.8 260 15 282.2 282.4 274.2 285.3 1.03 9 674 3030 -18.7 -20.7 84 2.0 -19.1 261 15 284.8 285.0 275.7 288.1 1.09 10 554 4462 -29.1 -31.7 78 2.6 -29.4 267 18 289.0 289.0 276.9 290.5 0.49 11 500 5190 -32.9 -35.4 78 2.5 -33.1 270 19 292.9 293.0 278.7 294.2 0.38 12 400 6720 -43.3 -46.0 75 2.7 -43.4 255 19 298.7 298.7 281.0 299.3 0.15 13 380 7064 -45.1 -47.9 73 2.8 -45.2 253 21 300.8 300.8 281.8 301.2 0.13 14 314 8310 -55.9 -59.1 67 3.2 -55.9 246 27 302.6 302.6 282.5 302.7 0.04 15 310 8392 -56.3 -59.5 67 3.2 -56.3 245 27 303.1 303.1 282.7 303.3 0.04 16 300 8600 -56.3 -59.6 66 3.3 -56.3 250 27 306.0 306.0 283.8 306.1 0.04 17 278 9084 -57.1 -60.5 65 3.4 -57.2 256 26 311.6 311.6 285.9 311.7 0.04 18 250 9760 -55.9 -59.6 63 3.7 -56.0 265 25 323.0 323.0 289.7 323.2 0.05 19 215 10725 -52.7 -56.8 61 4.1 -52.8 265 32 342.2 342.2 294.9 342.5 0.08 20 200 11190 -53.9 -58.2 59 4.3 -54.0 265 35 347.4 347.4 296.1 347.7 0.07 21 150 13030 -56.5 -61.5 53 5.0 -56.6 275 54 372.7 372.7 301.1 373.0 0.06 22 127 14080 -58.7 -63.7 52 5.0 -58.9 270 60 386.9 386.9 303.3 387.1 0.06 23 105 15267 -61.3 -66.3 51 5.0 -61.4 278 54 403.6 403.6 305.7 403.9 0.05 24 100 15570 -61.1 -67.1 45 6.0 -61.3 280 52 409.7 409.7 306.5 409.9 0.05 25 87 16431 -63.5 -69.5 44 6.0 -63.6 274 63 421.5 421.5 307.9 421.7 0.04 26 73 17525 -57.7 -63.7 46 6.0 -58.0 267 76 455.4 455.5 311.4 456.0 0.10 27 70 17790 -58.3 -64.3 46 6.0 -58.6 265 79 459.7 459.7 311.8 460.2 0.10 28 64 18348 -62.5 -68.5 44 6.0 -62.7 270 83 462.4 462.4 312.0 462.7 0.06 29 56 19167 -64.1 -70.1 44 6.0 -64.3 278 90 476.7 476.7 313.2 477.0 0.05 30 50 19860 -64.5 -70.5 43 6.0 -64.7 285 95 491.5 491.5 314.4 491.8 0.06 31 37 21691 -66.3 -72.3 43 6.0 -66.5 276 103 531.1 531.1 317.0 531.5 0.06 32 31 22770 -63.7 -69.7 44 6.0 -64.0 271 107 565.7 565.7 319.0 566.4 0.10 33 30 22970 -65.1 -71.1 43 6.0 -65.4 270 108 567.2 567.2 319.0 567.8 0.09 34 24 24318 -68.7 -74.7 42 6.0 -68.9 594.1 594.1 320.3 594.6 0.06 TRP 310 8392 -56.3 -59.5 67 3.2 -56.3 245 27 303.1 303.1 282.7 303.3 0.04 WND 127 14080 -58.7 -63.7 52 5.0 -58.9 270 60 386.9 386.9 303.3 387.1 0.06 Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 71.21 % Est. max temperature: -1.25 C = 29.76 F Sfc-Lift cond lev (LCL): 855.86 mb = 1235.97 m = 4054.96 ft T: -12.20 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.44 C Layer 925.0- 850.0 mb Conv cond level (CCL): 632.05 mb = 3499.12 m = 11479.91 ft Mean mixing ratio: 1.03 g/kg Conv temperature: 12.02 C = 53.63 F Cap Strength: 12.25 C Lifted Index: 14.95 C Risk: None Lifted Index @300 mb: 21.96 C Lifted Index @700 mb: 8.16 C Showalter Index: 14.54 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 13.20 C K Index: -2.10 Risk: None Sweat Index: 173.70 Risk: None Energy Index: 3.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.85 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 45608.24 J/kg Cap Strength: 14.91 C Lift Cond Lev (LCL): 780.20 mb = 1935.83 m = 6351.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 15 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 ---------------------------------------------------------- 0 987 127 200 5 1.7 4.7 | 121 15 -12.8 7.6 1 925 636 225 29 20.5 20.5 | 194 24 6.0 23.4 2 850 1289 235 29 23.8 16.6 | 205 22 9.2 19.5 3 700 2747 260 15 14.8 2.6 | 182 6 0.2 5.5 4 500 5190 270 19 19.0 -0.0 | 237 5 4.5 2.9 5 400 6720 255 19 18.4 4.9 | 206 9 3.8 7.8 6 310 8392 245 27 24.5 11.4 | 215 17 9.9 14.3 7 300 8600 250 27 25.4 9.2 | 222 16 10.8 12.1 8 250 9760 265 25 24.9 2.2 | 244 12 10.4 5.1 9 200 11190 265 35 34.9 3.1 | 254 21 20.3 6.0 10 150 13030 275 54 53.8 -4.7 | 273 39 39.3 -1.8 11 127 14080 270 60 60.0 -0.0 | 266 46 45.5 2.9 12 100 15570 280 52 51.2 -9.0 | 279 37 36.7 -6.1 13 70 17790 265 79 78.7 6.9 | 261 65 64.2 9.8 14 50 19860 285 95 91.8 -24.6 | 286 80 77.2 -21.7 15 30 22970 270 108 108.0 -0.0 | 268 94 93.5 2.9 Wind Parameters Mean winds (0-6000m): 251.3 at 19.8 knts Storm direction: 281.3 at 14.8 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 69.3 deg Storm rel helicity (0-3000m) pos: 144.4 neg: -6.9 tot: 137.5 m^2/s^2 ave: 45.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.76 Bulk Shear: 12.98 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 ------------------------------------------------------------------------------- 500 221 17 167 16| 24.8 0.0 24.8|110.7 0.0 110.7 221.5 0.92| 25.6 23.6 1000 226 23 186 19| 12.8 0.0 12.8|133.4 0.0 133.4 133.4 0.92| 14.9 13.7 1500 230 25 193 19| 7.6 0.0 7.6|143.1 0.0 143.1 95.4 0.82| 11.8 9.7 2000 233 24 196 18| 4.7 0.0 4.7|143.6 -1.0 142.6 71.3 0.70| 10.4 7.3 2500 236 23 196 17| 2.9 0.0 2.9|143.6 -5.7 137.9 55.2 0.57| 9.4 5.4 3000 238 22 196 15| 2.4 0.0 2.4|144.4 -6.9 137.5 45.8 0.54| 8.2 4.4 4000 243 21 197 13| 2.0 0.0 2.0|147.1 -6.9 140.2 35.0 0.56| 6.4 3.6 5000 248 20 201 11| 1.8 0.0 1.8|149.8 -6.9 142.9 28.6 0.58| 5.3 3.1 6000 251 20 204 10| 1.5 0.3 1.8|149.9 -10.6 139.3 23.2 0.51| 4.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20200401.00.gif