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 U3802... Searching the city database file for: U3802 ... Date:0000Z 20 MAR 20 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 -16 SFC 984 114 0.0 -2.3 84 2.3 -0.9 270 3 274.4 275.0 273.1 283.4 3.28 2 925 610 -3.1 -4.5 90 1.4 -3.6 325 15 276.1 276.6 273.6 284.3 2.96 3 907 764 -4.1 -5.7 89 1.6 -4.7 323 15 276.7 277.1 273.6 284.3 2.75 4 850 1268 -8.3 -9.8 89 1.5 -8.8 315 15 277.5 277.8 273.2 283.5 2.13 5 776 1968 -14.3 -15.8 88 1.5 -14.7 324 16 278.3 278.6 272.6 282.5 1.44 6 751 2216 -15.3 -16.3 92 1.0 -15.5 328 16 279.9 280.1 273.5 284.0 1.42 7 700 2744 -19.3 -23.2 71 3.9 -20.0 335 17 281.1 281.3 273.2 283.6 0.84 8 628 3542 -24.9 -30.9 57 6.0 -25.6 337 18 283.6 283.7 274.0 285.0 0.46 9 500 5150 -39.7 -44.7 59 5.0 -39.9 340 19 284.6 284.7 274.0 285.1 0.14 10 429 6179 -48.1 -53.1 56 5.0 -48.2 325 19 286.7 286.7 275.0 286.9 0.06 11 400 6640 -48.1 -53.1 56 5.0 -48.2 300 19 292.5 292.5 278.0 292.7 0.07 12 385 6891 -47.9 -53.9 50 6.0 -48.1 297 21 296.0 296.0 279.6 296.2 0.06 13 350 7514 -50.5 -56.5 49 6.0 -50.6 288 25 300.6 300.6 281.7 300.8 0.05 14 300 8520 -48.9 -55.9 44 7.0 -49.1 275 33 316.4 316.4 287.6 316.7 0.07 15 250 9730 -46.9 -55.9 35 9.0 -47.3 275 36 336.3 336.4 293.5 336.7 0.08 16 233 10196 -45.5 -54.5 36 9.0 -45.9 275 39 345.3 345.3 295.7 345.7 0.10 17 200 11210 -45.9 -56.9 28 11.0 -46.4 275 46 360.1 360.1 298.8 360.5 0.09 18 167 12408 -45.3 -58.3 22 13.0 -46.0 272 46 380.1 380.2 302.3 380.6 0.09 19 150 13120 -47.1 -61.1 19 14.0 -47.8 270 46 388.9 388.9 303.7 389.2 0.07 20 100 15790 -49.3 -66.3 12 17.0 -50.2 275 46 432.5 432.5 309.1 432.7 0.05 21 70 18130 -49.1 -68.1 9 19.0 -50.4 275 44 479.3 479.4 313.4 479.7 0.06 22 54 19835 -50.3 -69.3 9 19.0 -51.7 279 44 513.5 513.5 315.9 513.9 0.06 23 50 20340 -49.3 -69.3 8 20.0 -51.0 280 44 527.3 527.3 316.8 527.7 0.07 24 42 21489 -47.1 -67.1 8 20.0 -49.5 559.7 559.7 318.6 560.5 0.11 25 32 23277 -50.1 -70.1 8 20.0 -52.4 596.9 597.0 320.5 597.6 0.09 TRP 429 6179 -48.1 -53.1 56 5.0 -48.2 325 19 286.7 286.7 275.0 286.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: 984.00 mb = 114.13 m = 374.42 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 73.70 % Est. max temperature: 3.22 C = 37.79 F Sfc-Lift cond lev (LCL): 949.21 mb = 402.77 m = 1321.42 ft T: -1.80 C 700-500 lapse rate: 8.48 C/km ThetaE index: 1.84 C Layer 850.0- 751.0 mb Conv cond level (CCL): 894.64 mb = 870.55 m = 2856.10 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 2.42 C = 36.35 F Cap Strength: 1.51 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 23.00 C Lifted Index @700 mb: 0.43 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 61.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.40 C Cross Totals Index: 29.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 295.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.52 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 11.12 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 908.11 mb = 754.45 m = 2475.20 ft Lev Free Conv (LFC): 833.11 mb = 1422.22 m = 4666.02 ft Equ Level (EL): 753.11 mb = 2194.84 m = 7200.82 ft B at Equ Level: 20.16 J/kg Max Parcel Lev (MPL): 653.11 mb = 3253.82 m = 10675.14 ft Wind level data Storm motion: 2 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 ---------------------------------------------------------- 0 984 114 270 3 3.0 -0.0 | 195 13 3.3 12.5 1 925 610 325 15 8.6 -12.3 | 268 9 8.9 0.2 2 850 1268 315 15 10.6 -10.6 | 260 11 11.0 1.9 3 700 2744 335 17 7.2 -15.4 | 291 8 7.5 -2.9 4 500 5150 340 19 6.5 -17.9 | 308 9 6.8 -5.3 5 429 6179 325 19 10.9 -15.6 | 285 12 11.2 -3.0 6 400 6640 300 19 16.5 -9.5 | 260 17 16.8 3.0 7 300 8520 275 33 32.9 -2.9 | 254 35 33.2 9.7 8 250 9730 275 36 35.9 -3.1 | 255 37 36.2 9.4 9 200 11210 275 46 45.8 -4.0 | 260 47 46.2 8.5 10 150 13120 270 46 46.0 -0.0 | 255 48 46.3 12.5 11 100 15790 275 46 45.8 -4.0 | 260 47 46.2 8.5 12 70 18130 275 44 43.8 -3.8 | 259 45 44.2 8.7 13 50 20340 280 44 43.3 -7.6 | 264 44 43.7 4.9 Wind Parameters Mean winds (0-6000m): 331.6 at 16.7 knts Storm direction: 1.6 at 12.5 knts Shear (0-3000m) pos: 3.0 neg: 0.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 55.9 neg: -3.5 tot: 52.4 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.26 Bulk Shear: 9.10 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 ------------------------------------------------------------------------------- 500 317 9 228 9| 13.9 0.0 13.9| 42.7 0.0 42.7 85.4 0.96| 15.4 14.8 1000 320 12 248 9| 6.9 1.0 8.0| 42.7 -2.9 39.8 39.8 0.78| 8.7 6.8 1500 319 13 253 9| 4.8 0.7 5.5| 45.5 -3.5 41.9 28.0 0.75| 6.4 4.8 2000 320 14 258 9| 3.9 0.5 4.5| 49.8 -3.5 46.3 23.2 0.76| 5.3 4.0 2500 322 14 263 9| 3.4 0.4 3.8| 54.0 -3.5 50.5 20.2 0.77| 4.7 3.6 3000 325 15 267 9| 3.0 0.3 3.3| 55.9 -3.5 52.4 17.5 0.78| 4.0 3.2 4000 328 16 275 9| 2.3 0.3 2.6| 58.1 -3.5 54.6 13.7 0.79| 3.2 2.5 5000 331 16 282 8| 2.0 0.2 2.2| 60.4 -3.5 56.9 11.4 0.79| 2.6 2.1 6000 332 17 285 9| 1.6 0.6 2.2| 60.4 -13.3 47.1 7.9 0.55| 2.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20200320.00.gif