UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 27 MAR 20 Station: OIZH WMO ident: 40856 Latitude: 29.47 Longitude: 60.88 Elevation: 1370.00 ------------------------------------------------------------------------------- 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 165 1 925 819 SFC 865 1370 7.4 2.5 71 4.9 4.9 10 4 292.4 293.4 284.5 307.8 5.30 3 850 1517 7.2 2.2 70 5.0 4.6 10 10 293.7 294.6 284.9 309.1 5.28 4 817 1842 5.2 0.7 73 4.5 3.0 349 12 294.9 295.8 285.1 309.4 4.93 5 792 2096 5.6 1.3 74 4.3 3.4 332 13 298.0 298.9 286.6 313.7 5.31 6 769 2337 5.8 -1.2 61 7.0 2.4 316 14 300.7 301.5 286.9 314.4 4.56 7 700 3099 0.0 -6.0 64 6.0 -2.6 265 18 302.5 303.1 286.5 313.2 3.49 8 657 3603 -3.9 -9.9 63 6.0 -6.2 266 17 303.6 304.1 286.1 312.2 2.74 9 624 4008 -7.5 -13.5 62 6.0 -9.5 267 16 304.0 304.4 285.6 310.8 2.16 10 609 4197 -8.7 -13.7 67 5.0 -10.4 267 16 304.7 305.2 285.9 311.6 2.18 11 595 4377 -9.1 -21.1 37 12.0 -12.4 267 15 306.3 306.5 285.4 310.2 1.19 12 560 4844 -12.7 -18.7 61 6.0 -14.4 268 14 307.4 307.7 286.2 312.5 1.56 13 553 4940 -12.7 -23.7 39 11.0 -15.4 269 14 308.5 308.7 286.0 311.9 1.02 14 512 5523 -17.7 -30.7 31 13.0 -20.1 270 12 309.4 309.5 285.8 311.3 0.58 15 500 5700 -18.9 -30.9 34 12.0 -21.1 270 12 310.0 310.1 286.0 312.0 0.58 16 491 5835 -20.1 -24.9 65 4.8 -21.1 269 13 310.1 310.3 286.6 313.6 1.03 17 424 6905 -28.1 -43.1 22 15.0 -29.6 263 18 313.2 313.2 286.7 313.9 0.20 18 412 7110 -29.9 -43.9 24 14.0 -31.2 261 19 313.5 313.5 286.8 314.2 0.19 19 400 7320 -31.9 -44.9 26 13.0 -33.0 260 20 313.5 313.6 286.8 314.2 0.17 20 300 9280 -49.3 -57.3 39 8.0 -49.5 260 29 315.9 315.9 287.5 316.1 0.06 21 287 9567 -51.9 -59.9 38 8.0 -52.1 260 28 316.2 316.2 287.5 316.3 0.04 22 280 9726 -52.7 -59.7 42 7.0 -52.8 260 28 317.3 317.3 287.9 317.4 0.04 23 265 10078 -54.3 -64.3 28 10.0 -54.5 260 27 320.0 320.0 288.8 320.1 0.03 24 250 10450 -53.1 -68.1 15 15.0 -53.4 260 29 327.1 327.1 290.9 327.2 0.02 25 237 10794 -53.3 -69.3 13 16.0 -53.5 264 32 331.9 331.9 292.2 331.9 0.01 26 200 11890 -52.5 -73.5 6 21.0 -52.8 275 40 349.6 349.6 296.5 349.7 0.01 27 189 12258 -50.7 -73.7 5 23.0 -51.2 270 40 358.2 358.2 298.4 358.3 0.01 28 150 13760 -52.7 -83.7 1 31.0 -53.2 250 42 379.3 379.3 302.1 379.3 0.00 29 106 15964 -58.7 -88.7 1 30.0 -59.0 271 41 407.5 407.5 306.2 407.5 0.00 30 100 16330 -57.9 -87.9 1 30.0 -58.3 275 41 415.9 415.9 307.2 415.9 0.00 TRP 265 10078 -54.3 -64.3 28 10.0 -54.5 260 27 320.0 320.0 288.8 320.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 700.00 mb = 3099.00 m = 10167.20 ft Wetbulb zero: 736.26 mb = 2689.81 m = 8824.73 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 57.11 % Est. max temperature: 16.67 C = 62.01 F Sfc-Lift cond lev (LCL): 802.47 mb = 1988.54 m = 6523.99 ft T: 5.43 C 700-500 lapse rate: 7.27 C/km ThetaE index: 3.62 C Layer 700.0- 609.0 mb Conv cond level (CCL): 684.71 mb = 3274.68 m = 10743.58 ft Mean mixing ratio: 5.07 g/kg Conv temperature: 17.43 C = 63.38 F Cap Strength: 4.58 C Lifted Index: 2.76 C Risk: None Lifted Index @300 mb: 3.65 C Lifted Index @700 mb: 3.61 C Showalter Index: 3.99 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 21.10 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 58.40 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.24 J/kg Max Up Vert Vel: 8.40 m/s Conv Inhibition (B-): 9933.15 J/kg Cap Strength: 4.58 C Lift Cond Lev (LCL): 753.26 mb = 2504.76 m = 8217.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 11 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 ---------------------------------------------------------- 0 865 1370 10 4 -0.7 -3.9 | 100 10 -10.2 1.9 1 850 1517 10 10 -1.7 -9.8 | 70 12 -11.3 -4.0 2 700 3099 265 18 17.9 1.6 | 229 11 8.4 7.4 3 500 5700 270 12 12.0 -0.0 | 203 6 2.5 5.8 4 400 7320 260 20 19.7 3.5 | 228 14 10.2 9.3 5 300 9280 260 29 28.6 5.0 | 240 22 19.0 10.9 6 265 10078 260 27 26.6 4.7 | 238 20 17.1 10.5 7 250 10450 260 29 28.6 5.0 | 240 22 19.0 10.9 8 200 11890 275 40 39.8 -3.5 | 266 30 30.3 2.3 9 150 13760 250 42 39.5 14.4 | 236 36 29.9 20.2 10 100 16330 275 41 40.8 -3.6 | 266 31 31.3 2.2 Wind Parameters Mean winds (0-6000m): 271.4 at 14.9 knts Storm direction: 301.4 at 11.2 knts Shear (0-3000m) pos: 0.4 neg: 3.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 119.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -58.0 tot: -58.0 m^2/s^2 ave: -19.3 10^-3 m/s^2 rel: -0.80 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 40.99 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 0 10 68 10| 0.0 8.5 8.5| 0.0 -26.2 -26.2 -52.4 -0.89| 10.8 -9.6 1000 340 11 49 7| 0.0 6.5 6.5| 0.0 -36.4 -36.4 -36.4 -0.85| 9.5 -8.1 1500 314 13 7 3| 0.0 5.9 5.9| 0.0 -46.8 -46.8 -31.2 -0.86| 9.6 -8.2 2000 293 14 263 3| 0.0 4.8 4.8| 0.0 -55.2 -55.2 -27.6 -0.82| 8.5 -7.0 2500 285 15 245 5| 0.2 3.9 4.1| 0.0 -56.6 -56.6 -22.6 -0.81| 7.1 -5.7 3000 281 15 238 6| 0.4 3.2 3.6| 0.0 -58.0 -58.0 -19.3 -0.80| 6.1 -4.9 4000 277 15 230 6| 0.6 2.4 3.0| 0.0 -61.2 -61.2 -15.3 -0.79| 4.9 -3.9 5000 275 14 225 7| 0.5 2.2 2.7| 4.1 -62.2 -58.0 -11.6 -0.68| 4.3 -2.9 6000 271 15 224 8| 0.4 2.3 2.7| 8.9 -62.2 -53.3 -8.9 -0.57| 4.0 -2.3 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20200327.00.gif