UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:1200Z 21 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 -1 165 7 SFC 994 46 -4.1 -10.1 63 6.0 -5.8 165 7 269.5 269.8 267.6 274.4 1.78 2 990 78 -4.5 -9.5 68 5.0 -6.0 167 7 269.4 269.7 267.7 274.6 1.88 3 925 608 -8.9 -12.5 75 3.6 -9.8 195 15 270.2 270.5 267.7 274.6 1.58 4 917 675 -9.1 -11.9 80 2.8 -9.8 200 15 270.7 271.0 268.2 275.3 1.67 5 880 994 -9.9 -11.0 92 1.1 -10.2 222 17 273.1 273.4 270.1 278.3 1.87 6 870 1082 -10.1 -11.2 92 1.1 -10.4 228 18 273.7 274.0 270.5 279.0 1.86 7 850 1261 -10.9 -12.0 92 1.1 -11.2 240 19 274.7 275.0 271.0 279.8 1.79 8 786 1858 -14.5 -16.0 88 1.5 -14.9 238 20 277.1 277.3 271.8 281.1 1.39 9 700 2726 -20.7 -23.1 81 2.4 -21.1 235 21 279.6 279.7 272.3 282.1 0.85 10 500 5120 -40.7 -45.1 63 4.4 -40.9 250 19 283.4 283.4 273.4 283.9 0.14 11 400 6590 -52.5 -57.5 55 5.0 -52.6 250 31 286.8 286.8 275.0 286.9 0.04 12 381 6904 -54.9 -59.9 54 5.0 -55.0 250 31 287.6 287.6 275.5 287.7 0.03 13 374 7023 -53.9 -58.9 54 5.0 -54.0 251 33 290.5 290.5 277.0 290.6 0.04 14 300 8440 -54.5 -60.5 47 6.0 -54.6 265 54 308.5 308.5 284.8 308.7 0.04 15 250 9610 -54.1 -61.1 42 7.0 -54.2 265 62 325.6 325.6 290.5 325.8 0.04 16 200 11050 -52.5 -61.5 33 9.0 -52.8 265 69 349.6 349.6 296.6 349.8 0.05 17 198 11115 -52.5 -61.5 33 9.0 -52.8 265 69 350.6 350.6 296.8 350.8 0.05 18 150 12910 -51.1 -63.1 23 12.0 -51.5 265 73 382.0 382.0 302.6 382.3 0.05 19 144 13177 -49.3 -61.3 23 12.0 -49.8 266 76 389.6 389.7 303.8 390.0 0.07 20 122 14261 -50.5 -63.8 19 13.3 -51.1 270 89 406.4 406.4 306.1 406.7 0.06 21 112 14818 -51.1 -65.1 17 14.0 -51.7 268 80 415.3 415.3 307.2 415.6 0.05 22 100 15560 -48.1 -64.1 14 16.0 -49.1 265 69 434.8 434.8 309.4 435.2 0.07 23 91 16184 -46.5 -63.5 13 17.0 -47.7 449.9 449.9 310.9 450.3 0.08 TRP 381 6904 -54.9 -59.9 54 5.0 -55.0 250 31 287.6 287.6 275.5 287.7 0.03 WND 122 14261 -50.5 -63.8 19 13.3 -51.1 270 89 406.4 406.4 306.1 406.7 0.06 Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 77.88 % Est. max temperature: 1.32 C = 34.38 F Sfc-Lift cond lev (LCL): 903.95 mb = 786.13 m = 2579.14 ft T: -9.38 C 700-500 lapse rate: 8.35 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 811.00 mb = 1619.43 m = 5313.02 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 2.52 C = 36.54 F Cap Strength: 5.79 C Lifted Index: 7.15 C Risk: None Lifted Index @300 mb: 23.76 C Lifted Index @700 mb: 5.79 C Showalter Index: 3.40 C Risk: None Total Totals Index: 58.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.80 C Cross Totals Index: 28.70 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 293.71 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.03 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 20345.76 J/kg Cap Strength: 7.14 C Lift Cond Lev (LCL): 887.86 mb = 924.97 m = 3034.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 994 46 165 7 -1.8 6.8 | 111 18 -16.3 6.3 1 925 608 195 15 3.9 14.5 | 143 18 -10.6 14.0 2 850 1261 240 19 16.5 9.5 | 192 9 1.9 9.1 3 700 2726 235 21 17.2 12.0 | 193 12 2.7 11.6 4 500 5120 250 19 17.9 6.5 | 209 7 3.3 6.1 5 400 6590 250 31 29.1 10.6 | 235 18 14.6 10.2 6 381 6904 250 31 29.1 10.6 | 235 18 14.6 10.2 7 300 8440 265 54 53.8 4.7 | 264 40 39.3 4.3 8 250 9610 265 62 61.8 5.4 | 264 48 47.3 5.0 9 200 11050 265 69 68.7 6.0 | 264 55 54.2 5.6 10 150 12910 265 73 72.7 6.4 | 264 59 58.2 5.9 11 122 14261 270 89 89.0 -0.0 | 270 74 74.5 -0.4 12 100 15560 265 69 68.7 6.0 | 264 55 54.2 5.6 Wind Parameters Mean winds (0-6000m): 238.2 at 19.4 knts Storm direction: 268.2 at 14.5 knts Shear (0-3000m) pos: 3.2 neg: 0.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 87.4 neg: 0.0 tot: 87.4 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 32.62 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 ------------------------------------------------------------------------------- 500 184 11 126 17| 8.7 0.0 8.7| 40.8 0.0 40.8 81.5 1.00| 8.9 8.9 1000 199 13 140 16| 7.9 0.0 7.9| 74.7 0.0 74.7 74.7 0.90| 9.7 8.8 1500 216 15 154 13| 6.4 0.0 6.4| 86.0 0.0 86.0 57.3 0.87| 8.3 7.2 2000 223 16 163 12| 4.8 0.2 5.0| 86.2 0.0 86.2 43.1 0.85| 6.4 5.4 2500 227 17 170 12| 3.9 0.4 4.2| 86.3 0.0 86.3 34.5 0.82| 5.3 4.4 3000 228 18 174 11| 3.2 0.3 3.6| 87.4 0.0 87.4 29.1 0.80| 4.6 3.7 4000 232 18 180 11| 2.5 0.2 2.7| 90.3 0.0 90.3 22.6 0.77| 3.8 2.9 5000 235 19 184 10| 2.0 0.2 2.2| 92.5 0.0 92.5 18.5 0.75| 3.3 2.4 6000 238 19 191 10| 1.9 0.5 2.4|101.7 0.0 101.7 17.0 0.70| 3.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200321.12.gif