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 OISS... Searching the city database file for: OISS ... Date:0000Z 27 MAR 20 Station: OISS WMO ident: 40848 Latitude: 29.53 Longitude: 52.58 Elevation: 1491.00 ------------------------------------------------------------------------------- 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 167 1 925 817 SFC 853 1491 5.2 5.2 100 0.0 5.2 0 0 291.3 292.5 285.3 309.9 6.51 3 850 1511 7.8 6.1 89 1.7 6.9 215 2 294.3 295.6 286.9 314.4 6.96 4 839 1619 9.8 3.8 66 6.0 6.6 218 3 297.5 298.6 287.1 315.2 6.00 5 792 2095 5.8 3.3 84 2.5 4.5 233 8 298.2 299.3 287.5 316.3 6.13 6 700 3094 -1.1 -4.1 80 3.0 -2.4 265 19 301.3 302.0 286.6 313.5 4.03 7 682 3301 -3.1 -4.9 87 1.8 -3.9 266 20 301.3 302.0 286.4 313.1 3.89 8 669 3453 -4.3 -7.3 80 3.0 -5.5 267 21 301.6 302.2 285.9 311.7 3.30 9 657 3596 -4.9 -11.9 58 7.0 -7.4 268 22 302.5 302.9 285.2 309.8 2.34 10 608 4202 -8.1 -28.1 18 20.0 -12.6 271 25 305.6 305.7 284.4 307.7 0.62 11 568 4728 -11.5 -39.5 8 28.0 -16.0 274 28 307.6 307.6 284.7 308.4 0.22 12 548 5002 -14.1 -18.9 67 4.8 -15.4 276 30 307.7 308.0 286.3 312.8 1.57 13 514 5484 -18.5 -20.9 81 2.4 -19.1 279 33 308.0 308.3 286.2 312.6 1.41 14 500 5690 -19.9 -23.5 73 3.6 -20.7 280 34 308.8 309.0 286.2 312.6 1.15 15 470 6147 -23.3 -26.7 74 3.4 -23.9 284 38 310.1 310.2 286.4 313.1 0.92 16 454 6400 -24.7 -44.7 14 20.0 -26.8 286 40 311.4 311.4 286.0 312.0 0.16 17 428 6827 -28.5 -45.5 18 17.0 -30.0 290 44 311.9 311.9 286.2 312.4 0.15 18 400 7310 -30.9 -49.9 14 19.0 -32.3 295 49 314.8 314.8 287.2 315.2 0.10 19 384 7597 -32.5 -49.5 17 17.0 -33.7 295 51 316.4 316.4 287.7 316.8 0.11 20 300 9280 -45.9 -51.9 51 6.0 -46.2 295 64 320.7 320.7 289.0 321.1 0.11 21 262 10167 -52.9 -57.2 59 4.3 -53.0 299 70 323.1 323.1 289.8 323.3 0.06 22 250 10470 -50.9 -65.9 15 15.0 -51.2 300 72 330.4 330.4 291.9 330.5 0.02 23 238 10788 -53.7 -68.7 14 15.0 -53.9 300 79 330.9 330.9 292.0 330.9 0.02 24 229 11035 -53.9 -68.6 15 14.6 -54.2 300 84 334.2 334.2 292.9 334.3 0.02 25 214 11469 -54.3 -68.3 16 14.0 -54.5 295 71 340.1 340.1 294.4 340.2 0.02 26 200 11900 -57.1 -73.1 11 16.0 -57.3 290 58 342.3 342.3 294.9 342.4 0.01 27 199 11932 -57.3 -73.3 11 16.0 -57.5 290 58 342.5 342.5 294.9 342.6 0.01 28 180 12571 -53.5 -73.5 7 20.0 -53.8 286 57 358.7 358.7 298.4 358.7 0.01 29 156 13489 -54.1 -77.1 4 23.0 -54.5 281 56 372.7 372.7 301.0 372.7 0.01 30 150 13740 -55.1 -78.1 4 23.0 -55.5 280 56 375.1 375.1 301.5 375.2 0.01 31 119 15207 -59.5 -85.5 2 26.0 -59.7 286 45 392.7 392.7 304.2 392.7 0.00 32 100 16300 -58.3 -88.3 1 30.0 -58.7 290 36 415.1 415.1 307.2 415.1 0.00 33 97 16492 -57.5 -87.5 1 30.0 -57.9 287 34 420.3 420.3 307.7 420.3 0.00 34 70 18530 -62.7 -91.7 1 29.0 -63.0 255 15 450.2 450.2 310.9 450.3 0.00 35 63 19178 -63.5 -91.5 1 28.0 -63.8 228 12 462.3 462.3 312.0 462.3 0.00 36 61 19377 -60.7 -89.7 1 29.0 -61.2 220 11 472.8 472.8 312.8 472.8 0.00 37 56 19907 -62.3 -91.3 1 29.0 -62.7 199 8 480.8 480.8 313.5 480.8 0.00 38 50 20610 -60.5 -89.5 1 29.0 -61.0 170 5 500.9 500.9 315.0 500.9 0.00 39 44 21412 -57.7 -87.7 1 30.0 -58.6 157 6 526.4 526.4 316.7 526.4 0.00 40 41 21857 -59.1 -89.1 1 30.0 -59.9 151 6 533.7 533.7 317.2 533.7 0.00 41 30 23830 -56.3 -87.3 1 31.0 -57.7 120 7 591.2 591.2 320.2 591.2 0.01 42 25 24997 -52.3 -84.3 1 32.0 -54.7 84 9 634.3 634.3 322.1 634.4 0.01 43 20 26440 -51.9 -83.9 1 32.0 -54.8 40 12 677.3 677.3 323.7 677.4 0.02 44 19 26773 -51.5 -83.5 1 32.0 -54.6 688.6 688.6 324.1 688.7 0.02 TRP 199 11932 -57.3 -73.3 11 16.0 -57.5 290 58 342.5 342.5 294.9 342.6 0.01 WND 229 11035 -53.9 -68.6 15 14.6 -54.2 300 84 334.2 334.2 292.9 334.3 0.02 Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 714.67 mb = 2934.70 m = 9628.16 ft Wetbulb zero: 732.48 mb = 2726.94 m = 8946.53 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 61.57 % Est. max temperature: 14.62 C = 58.32 F Sfc-Lift cond lev (LCL): 853.00 mb = 1491.00 m = 4891.67 ft T: 5.20 C 700-500 lapse rate: 7.24 C/km ThetaE index: 8.60 C Layer 700.0- 568.0 mb Conv cond level (CCL): 738.81 mb = 2657.31 m = 8718.09 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 13.46 C = 56.23 F Cap Strength: 1.21 C Lifted Index: -0.94 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.00 C Lifted Index @700 mb: 0.43 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 26.00 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.51 J/kg Max Up Vert Vel: 11.45 m/s Conv Inhibition (B-): 28.66 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 760.57 mb = 2422.47 m = 7947.63 ft Lev Free Conv (LFC): 685.57 mb = 3259.69 m = 10694.40 ft Equ Level (EL): 625.57 mb = 3979.46 m = 13055.81 ft B at Equ Level: 18.02 J/kg Max Parcel Lev (MPL): 365.57 mb = 7932.42 m = 26024.69 ft Wind level data Storm motion: 311 at 21 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 ---------------------------------------------------------- 0 853 1491 0 0 -0.0 -0.0 | 131 21 -15.6 13.4 1 850 1511 215 2 1.1 1.6 | 136 21 -14.4 15.0 2 700 3094 265 19 18.9 1.7 | 193 15 3.3 15.0 3 500 5690 280 34 33.5 -5.9 | 247 19 17.9 7.5 4 400 7310 295 49 44.4 -20.7 | 284 30 28.8 -7.3 5 300 9280 295 64 58.0 -27.0 | 288 45 42.4 -13.7 6 250 10470 300 72 62.4 -36.0 | 296 52 46.8 -22.6 7 229 11035 300 84 72.7 -42.0 | 297 64 57.2 -28.6 8 200 11900 290 58 54.5 -19.8 | 279 39 38.9 -6.5 9 199 11932 290 58 54.5 -19.8 | 279 39 38.9 -6.5 10 150 13740 280 56 55.1 -9.7 | 265 40 39.6 3.6 11 100 16300 290 36 33.8 -12.3 | 267 18 18.2 1.1 12 70 18530 255 15 14.5 3.9 | 176 17 -1.1 17.3 13 50 20610 170 5 -0.9 4.9 | 138 25 -16.5 18.3 14 30 23830 120 7 -6.1 3.5 | 128 27 -21.6 16.9 15 20 26440 40 12 -7.7 -9.2 | 100 24 -23.3 4.2 Wind Parameters Mean winds (0-6000m): 280.6 at 27.4 knts Storm direction: 310.6 at 20.5 knts Shear (0-3000m) pos: 3.8 neg: 1.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 140.5 neg: 0.0 tot: 140.5 m^2/s^2 ave: 46.8 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 5.0 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.79 Bulk Shear: 83.12 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 ------------------------------------------------------------------------------- 500 227 4 143 21| 0.0 7.4 7.4| 39.9 0.0 39.9 79.7 0.99| 7.5 7.5 1000 242 7 151 19| 3.1 3.7 6.7| 70.3 0.0 70.3 70.3 0.98| 6.9 6.7 1500 257 10 159 17| 4.2 2.5 6.7| 99.0 0.0 99.0 66.0 0.95| 6.9 6.6 2000 262 12 167 15| 4.2 1.8 6.0|114.6 0.0 114.6 57.3 0.96| 6.2 5.9 2500 264 14 174 15| 4.0 1.5 5.4|127.3 0.0 127.3 50.9 0.96| 5.6 5.4 3000 267 16 182 14| 3.8 1.2 5.1|140.5 0.0 140.5 46.8 0.96| 5.2 5.0 4000 271 20 198 14| 3.7 0.9 4.6|168.9 0.0 168.9 42.2 0.96| 4.7 4.5 5000 275 23 214 14| 3.9 0.7 4.6|218.4 0.0 218.4 43.7 0.94| 4.8 4.5 6000 281 27 234 14| 4.1 0.6 4.7|275.2 0.0 275.2 45.9 0.90| 5.0 4.5 Wrote GIF file: /home/apache/climate/data/raob//OISS/skewt/OISS.skewt.20200327.00.gif