UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:0000Z 20 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 -78 SFC 984 41 -20.1 -23.9 72 3.8 -20.6 250 13 254.2 254.3 253.6 255.8 0.56 2 954 271 -19.9 -25.9 59 6.0 -20.6 232 24 256.7 256.8 255.5 258.0 0.48 3 925 501 -16.5 -23.5 55 7.0 -17.6 215 35 262.4 262.5 260.4 264.2 0.62 4 922 525 -15.7 -22.7 55 7.0 -16.8 215 35 263.5 263.6 261.3 265.4 0.67 5 886 826 -14.9 -27.9 32 13.0 -16.8 218 31 267.3 267.4 263.6 268.6 0.43 6 872 946 -15.5 -30.5 26 15.0 -17.5 218 29 267.9 268.0 263.9 269.0 0.35 7 850 1138 -16.7 -32.7 24 16.0 -18.6 220 27 268.7 268.7 264.3 269.5 0.29 8 790 1684 -19.5 -36.5 21 17.0 -21.2 220 29 271.3 271.4 266.0 272.0 0.21 9 764 1932 -19.3 -36.3 21 17.0 -21.1 220 29 274.2 274.2 267.9 274.9 0.22 10 726 2309 -21.7 -38.7 20 17.0 -23.3 220 30 275.6 275.6 268.8 276.2 0.19 11 700 2576 -23.1 -39.1 22 16.0 -24.6 220 31 276.9 276.9 269.6 277.5 0.18 12 607 3610 -26.9 -32.9 57 6.0 -27.6 216 35 284.0 284.1 274.2 285.3 0.39 13 567 4098 -29.9 -39.9 37 10.0 -30.7 214 37 286.1 286.1 275.0 286.8 0.21 14 540 4443 -32.3 -43.3 33 11.0 -33.0 212 38 287.3 287.3 275.5 287.8 0.15 15 500 4980 -36.5 -44.5 43 8.0 -37.0 210 40 288.5 288.6 276.2 289.0 0.15 16 426 6070 -42.9 -48.9 52 6.0 -43.2 214 44 293.9 293.9 278.7 294.3 0.11 17 400 6490 -46.5 -52.5 50 6.0 -46.7 215 46 294.6 294.6 279.0 294.8 0.07 18 337 7605 -54.7 -60.7 47 6.0 -54.8 227 62 298.2 298.2 280.6 298.3 0.03 19 300 8340 -58.9 -65.9 40 7.0 -59.0 235 73 302.3 302.3 282.3 302.4 0.02 20 299 8361 -59.0 -66.0 40 7.0 -59.1 235 73 302.4 302.4 282.4 302.5 0.02 21 292 8509 -59.9 -66.9 40 7.0 -60.0 230 71 303.2 303.2 282.7 303.3 0.02 22 288 8595 -60.1 -67.1 39 7.0 -60.2 231 69 304.2 304.2 283.1 304.2 0.02 23 250 9480 -58.5 -66.5 35 8.0 -58.6 240 44 319.1 319.1 288.5 319.2 0.02 24 200 10900 -53.7 -65.7 22 12.0 -53.9 240 40 347.7 347.7 296.1 347.8 0.03 25 193 11128 -53.3 -65.3 22 12.0 -53.6 241 41 351.9 351.9 297.1 352.1 0.03 26 150 12740 -54.9 -68.9 16 14.0 -55.2 250 50 375.5 375.5 301.5 375.6 0.02 27 127 13808 -54.3 -68.3 16 14.0 -54.7 252 57 394.9 394.9 304.5 395.0 0.03 28 111 14681 -50.7 -65.7 15 15.0 -51.4 254 62 417.1 417.1 307.4 417.4 0.05 29 100 15360 -52.1 -67.1 15 15.0 -52.7 255 66 427.1 427.1 308.6 427.3 0.05 30 98 15490 -51.9 -66.9 15 15.0 -52.5 255 67 429.9 429.9 308.9 430.2 0.05 31 70 17670 -49.9 -65.9 14 16.0 -51.0 260 83 477.6 477.7 313.3 478.1 0.08 32 55 19244 -50.1 -66.1 14 16.0 -51.4 256 84 511.3 511.3 315.8 511.9 0.10 33 51 19740 -47.5 -64.5 12 17.0 -49.4 255 85 528.5 528.6 316.9 529.4 0.13 34 50 19870 -48.3 -64.3 14 16.0 -50.0 255 85 529.6 529.7 316.9 530.5 0.13 35 46 20418 -49.1 -65.1 14 16.0 -50.8 540.5 540.5 317.6 541.4 0.13 36 36 22038 -45.9 -62.9 13 17.0 -48.7 588.0 588.1 320.1 589.7 0.22 TRP 292 8509 -59.9 -66.9 40 7.0 -60.0 230 71 303.2 303.2 282.7 303.3 0.02 WND 299 8361 -59.0 -66.0 40 7.0 -59.1 235 73 302.4 302.4 282.4 302.5 0.02 Sounding variables and indices 1000-500 mb thick: 5058.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 35.94 % Est. max temperature: -5.04 C = 22.93 F Sfc-Lift cond lev (LCL): 924.17 mb = 507.78 m = 1665.94 ft T: -16.28 C 700-500 lapse rate: 5.57 C/km ThetaE index: 0.00 C Layer 984.0--1085428002511896731364066590720.0 mb Conv cond level (CCL): 561.73 mb = 4163.66 m = 13660.15 ft Mean mixing ratio: 0.54 g/kg Conv temperature: 11.86 C = 53.35 F Cap Strength: 21.00 C Lifted Index: 21.55 C Risk: None Lifted Index @300 mb: 28.33 C Lifted Index @700 mb: 13.74 C Showalter Index: 15.75 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 3.80 C K Index: -28.90 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.35 J/kg Max Up Vert Vel: 10.80 m/s Conv Inhibition (B-): 44654.63 J/kg Cap Strength: 21.49 C Lift Cond Lev (LCL): 825.92 mb = 1352.19 m = 4436.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 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 41 250 13 12.2 4.4 | 61 12 -10.9 -6.0 1 925 501 215 35 20.1 28.7 | 170 18 -3.1 18.2 2 850 1138 220 27 17.4 20.7 | 150 12 -5.8 10.2 3 700 2576 220 31 19.9 23.7 | 166 14 -3.2 13.3 4 500 4980 210 40 20.0 34.6 | 173 24 -3.1 24.2 5 400 6490 215 46 26.4 37.7 | 187 27 3.2 27.2 6 300 8340 235 73 59.8 41.9 | 229 48 36.6 31.4 7 299 8361 235 73 59.8 41.9 | 229 48 36.6 31.4 8 292 8509 230 71 54.4 45.6 | 222 47 31.2 35.2 9 250 9480 240 44 38.1 22.0 | 232 19 15.0 11.5 10 200 10900 240 40 34.6 20.0 | 230 15 11.5 9.5 11 150 12740 250 50 47.0 17.1 | 254 25 23.8 6.6 12 100 15360 255 66 63.8 17.1 | 261 41 40.6 6.6 13 70 17670 260 83 81.7 14.4 | 266 59 58.6 4.0 14 50 19870 255 85 82.1 22.0 | 259 60 59.0 11.5 Wind Parameters Mean winds (0-6000m): 215.7 at 33.9 knts Storm direction: 245.7 at 25.4 knts Shear (0-3000m) pos: 1.2 neg: 5.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -18.0 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.58 Bulk Shear: 12.75 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 ------------------------------------------------------------------------------- 500 223 25 141 10| 0.0 25.6 25.6| 27.5 0.0 27.5 55.0 0.54| 27.3 14.9 1000 220 28 155 12| 3.4 12.8 16.2| 27.5 -14.9 12.6 12.6 0.32| 17.1 5.5 1500 220 28 154 12| 2.4 8.5 10.9| 30.8 -18.0 12.8 8.5 0.30| 12.2 3.7 2000 220 28 155 12| 1.8 6.7 8.5| 34.8 -18.0 16.8 8.4 0.32| 9.5 3.1 2500 220 29 157 12| 1.4 5.7 7.1| 38.9 -18.0 20.9 8.3 0.34| 7.9 2.7 3000 220 29 159 13| 1.2 5.1 6.3| 41.8 -18.0 23.8 7.9 0.34| 6.9 2.4 4000 219 30 163 14| 0.9 4.4 5.2| 45.9 -18.0 27.9 7.0 0.33| 5.8 1.9 5000 217 32 166 16| 0.7 3.9 4.6| 48.8 -18.0 30.8 6.2 0.31| 5.1 1.6 6000 216 34 169 17| 0.4 3.3 3.7| 77.4 -18.0 59.4 9.9 0.36| 4.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200320.00.gif