UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:0000Z 19 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 39 270 7 SFC 999 46 -34.9 -38.7 68 3.8 -35.0 270 7 238.3 238.3 238.2 238.7 0.13 2 976 211 -26.1 -29.9 70 3.8 -26.4 267 11 248.8 248.8 248.3 249.7 0.33 3 925 598 -27.1 -31.2 68 4.1 -27.4 260 19 251.6 251.6 250.8 252.4 0.31 4 922 621 -27.1 -31.3 67 4.2 -27.5 261 19 251.8 251.9 251.0 252.7 0.30 5 878 974 -25.7 -31.7 57 6.0 -26.2 282 15 256.8 256.9 255.2 257.7 0.31 6 850 1208 -26.5 -34.5 47 8.0 -27.1 295 13 258.4 258.4 256.4 259.1 0.24 7 773 1893 -26.1 -39.1 28 13.0 -27.1 300 14 265.9 266.0 262.0 266.4 0.17 8 751 2101 -27.1 -42.1 23 15.0 -28.1 301 14 267.0 267.1 262.8 267.4 0.13 9 700 2604 -29.9 -40.9 34 11.0 -30.6 305 15 269.4 269.4 264.5 269.8 0.15 10 631 3336 -33.7 -43.7 36 10.0 -34.3 311 17 273.2 273.2 267.1 273.6 0.13 11 597 3722 -35.7 -44.7 39 9.0 -36.1 314 19 275.2 275.2 268.4 275.6 0.12 12 502 4903 -44.1 -54.1 32 10.0 -44.3 325 23 279.0 279.0 270.6 279.1 0.05 13 500 4930 -44.1 -54.1 32 10.0 -44.3 325 23 279.3 279.3 270.8 279.4 0.05 14 400 6410 -48.7 -61.7 21 13.0 -48.9 325 19 291.7 291.7 277.6 291.8 0.02 15 361 7078 -51.7 -64.7 20 13.0 -51.9 306 19 296.4 296.4 279.7 296.4 0.02 16 307 8122 -53.9 -67.9 16 14.0 -54.1 275 19 307.3 307.3 284.3 307.4 0.01 17 300 8270 -53.9 -67.9 16 14.0 -54.1 275 21 309.4 309.4 285.1 309.4 0.01 18 289 8509 -54.1 -68.1 16 14.0 -54.3 274 22 312.4 312.4 286.2 312.5 0.01 19 250 9440 -52.9 -67.9 15 15.0 -53.1 270 25 327.4 327.4 291.0 327.5 0.02 20 234 9865 -52.7 -67.7 15 15.0 -52.9 267 25 334.0 334.0 292.8 334.1 0.02 21 200 10870 -55.3 -69.3 16 14.0 -55.5 260 25 345.2 345.2 295.6 345.3 0.02 22 196 10999 -55.5 -69.5 16 14.0 -55.7 260 26 346.9 346.9 296.0 346.9 0.02 23 150 12720 -53.1 -69.1 13 16.0 -53.5 260 35 378.6 378.6 302.1 378.7 0.02 24 128 13738 -53.3 -69.3 13 16.0 -53.8 260 41 395.8 395.8 304.6 395.9 0.03 25 117 14319 -50.1 -67.1 12 17.0 -50.8 260 44 412.0 412.0 306.8 412.2 0.04 26 102 15211 -50.7 -67.7 12 17.0 -51.5 260 49 427.3 427.4 308.6 427.6 0.04 27 100 15340 -50.5 -67.5 12 17.0 -51.3 260 50 430.2 430.2 308.9 430.4 0.04 28 99 15405 -50.5 -67.5 12 17.0 -51.3 260 51 431.4 431.4 309.0 431.6 0.04 29 82 16638 -47.1 -64.1 13 17.0 -48.4 266 67 462.2 462.2 312.0 462.7 0.08 30 70 17680 -47.7 -64.7 12 17.0 -49.1 270 81 482.3 482.4 313.7 482.9 0.09 31 52 19641 -46.5 -64.5 11 18.0 -48.6 283 90 527.9 528.0 316.8 528.8 0.13 32 50 19900 -47.5 -65.5 11 18.0 -49.4 285 91 531.5 531.6 317.1 532.3 0.11 33 45 20593 -49.3 -67.3 10 18.0 -51.1 285 93 543.4 543.5 317.8 544.1 0.10 34 37 21881 -47.1 -65.1 11 18.0 -49.6 285 96 580.4 580.4 319.8 581.5 0.16 35 32 22832 -51.7 -68.7 11 17.0 -53.5 285 98 592.7 592.7 320.3 593.5 0.11 36 30 23250 -51.7 -68.7 11 17.0 -53.7 285 99 603.7 603.7 320.8 604.6 0.12 37 24 24695 -52.3 -69.3 11 17.0 -54.5 641.7 641.8 322.4 642.9 0.14 38 23 24973 -48.1 -66.1 11 18.0 -51.4 661.9 662.0 323.2 663.8 0.23 39 21 25573 -48.5 -66.5 11 18.0 -51.9 295 104 678.2 678.3 323.8 680.2 0.24 40 20 25893 -48.7 -66.7 11 18.0 -52.1 687.1 687.2 324.1 689.2 0.24 TRP 307 8122 -53.9 -67.9 16 14.0 -54.1 275 19 307.3 307.3 284.3 307.4 0.01 WND 21 25573 -48.5 -66.5 11 18.0 -51.9 295 104 678.2 678.3 323.8 680.2 0.24 Sounding variables and indices 1000-500 mb thick: 4891.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 41.26 % Est. max temperature: -14.75 C = 5.46 F Sfc-Lift cond lev (LCL): 935.74 mb = 514.83 m = 1689.05 ft T: -26.88 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 999.0- 0.0 mb Conv cond level (CCL): 999.00 mb = 45.97 m = 150.81 ft Mean mixing ratio: 0.29 g/kg Conv temperature: -30.77 C = -23.39 F Cap Strength: 23.56 C Lifted Index: 23.79 C Risk: None Lifted Index @300 mb: 41.88 C Lifted Index @700 mb: 17.42 C Showalter Index: 16.61 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 9.60 C K Index: -27.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.49 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 62075.07 J/kg Cap Strength: 23.44 C Lift Cond Lev (LCL): 888.38 mb = 889.18 m = 2917.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 13 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 ---------------------------------------------------------- 0 999 46 270 7 7.0 -0.0 | 191 12 2.3 12.3 1 925 598 260 19 18.7 3.3 | 222 21 14.0 15.6 2 850 1208 295 13 11.8 -5.5 | 226 10 7.1 6.8 3 700 2604 305 15 12.3 -8.6 | 244 8 7.6 3.7 4 500 4930 325 23 13.2 -18.8 | 308 11 8.5 -6.6 5 400 6410 325 19 10.9 -15.6 | 298 7 6.2 -3.3 6 307 8122 275 19 18.9 -1.7 | 233 18 14.2 10.6 7 300 8270 275 21 20.9 -1.8 | 237 19 16.2 10.4 8 250 9440 270 25 25.0 -0.0 | 239 24 20.3 12.3 9 200 10870 260 25 24.6 4.3 | 230 26 19.9 16.6 10 150 12720 260 35 34.5 6.1 | 238 35 29.8 18.3 11 100 15340 260 50 49.2 8.7 | 245 49 44.5 20.9 12 70 17680 270 81 81.0 -0.0 | 261 77 76.3 12.3 13 50 19900 285 91 87.9 -23.6 | 278 84 83.2 -11.3 14 30 23250 285 99 95.6 -25.6 | 278 92 90.9 -13.4 Wind Parameters Mean winds (0-6000m): 309.0 at 17.5 knts Storm direction: 339.0 at 13.1 knts Shear (0-3000m) pos: 2.4 neg: 1.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -0.9 tot: 52.8 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.89 Bulk Shear: 20.93 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 ------------------------------------------------------------------------------- 500 263 12 209 16| 0.0 11.3 11.3| 31.2 0.0 31.2 62.4 0.71| 11.4 8.0 1000 267 15 217 16| 3.9 5.7 9.6| 43.0 0.0 43.0 43.0 0.52| 10.1 5.3 1500 275 14 221 15| 3.7 3.8 7.4| 44.5 -0.9 43.6 29.1 0.46| 7.9 3.6 2000 281 14 224 13| 3.0 2.8 5.8| 46.9 -0.9 46.0 23.0 0.48| 6.2 3.0 2500 286 14 227 12| 2.6 2.3 4.8| 49.4 -0.9 48.5 19.4 0.50| 5.2 2.6 3000 289 14 230 12| 2.4 1.9 4.3| 53.7 -0.9 52.8 17.6 0.53| 4.7 2.5 4000 297 15 240 10| 2.3 1.4 3.7| 63.6 -0.9 62.7 15.7 0.59| 4.1 2.4 5000 304 17 253 9| 2.3 1.1 3.4| 73.6 -1.1 72.5 14.5 0.63| 3.7 2.3 6000 309 18 262 9| 1.9 0.9 2.8| 73.6 -3.4 70.2 11.7 0.56| 3.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200319.00.gif