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 LT281... Searching the city database file for: LT281 ... Date:0000Z 20 MAR 20 Station: LT281 WMO ident: 17281 Latitude: 37.90 Longitude: 40.20 ------------------------------------------------------------------------------- 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 94 SFC 932 676 6.0 5.7 98 0.3 5.8 105 2 284.8 285.9 282.2 302.0 6.17 2 925 738 5.0 3.9 93 1.1 4.5 150 4 284.4 285.4 281.2 299.7 5.47 3 919 791 2.8 2.6 99 0.2 2.7 155 5 282.7 283.6 279.8 296.7 5.02 4 889 1059 0.0 -7.0 59 7.0 -2.6 181 12 282.5 282.9 276.5 289.8 2.54 5 850 1415 -5.7 -21.7 27 16.0 -9.4 215 20 280.2 280.3 272.6 282.6 0.79 6 474 5529 -47.7 -80.7 1 33.0 -48.0 234 27 279.1 279.1 270.6 279.1 0.00 7 446 5923 -47.9 -80.9 1 33.0 -48.2 232 28 283.8 283.8 273.3 283.8 0.00 8 400 6630 -47.3 -80.3 1 33.0 -47.6 230 30 293.5 293.5 278.4 293.5 0.00 9 395 6713 -47.3 -80.3 1 33.0 -47.6 230 30 294.6 294.6 278.9 294.6 0.00 10 372 7110 -47.3 -80.3 1 33.0 -47.7 231 28 299.7 299.7 281.2 299.7 0.00 11 330 7901 -47.9 -80.9 1 33.0 -48.3 233 25 309.3 309.3 285.1 309.3 0.00 12 300 8530 -47.5 -80.5 1 33.0 -47.9 235 22 318.4 318.4 288.2 318.4 0.00 13 292 8708 -47.3 -80.3 1 33.0 -47.7 235 23 321.2 321.2 289.1 321.2 0.00 14 275 9103 -47.1 -80.1 1 33.0 -47.6 235 25 327.0 327.0 290.9 327.0 0.00 15 250 9730 -47.9 -80.9 1 33.0 -48.4 235 28 334.9 334.9 293.0 334.9 0.00 16 230 10280 -48.3 -81.3 1 33.0 -48.8 233 28 342.3 342.3 294.9 342.3 0.00 17 216 10693 -48.5 -81.5 1 33.0 -49.0 232 28 348.2 348.2 296.3 348.2 0.00 18 200 11200 -48.1 -81.1 1 33.0 -48.7 230 28 356.6 356.6 298.0 356.6 0.00 19 191 11503 -47.9 -80.9 1 33.0 -48.6 232 29 361.7 361.7 299.0 361.7 0.00 20 150 13090 -48.9 -81.9 1 33.0 -49.6 245 35 385.8 385.8 303.2 385.8 0.00 21 128 14131 -49.5 -81.5 1 32.0 -50.3 247 31 402.6 402.6 305.6 402.6 0.00 22 124 14340 -48.5 -81.5 1 33.0 -49.4 248 30 408.1 408.1 306.3 408.1 0.00 23 108 15243 -52.1 -83.1 1 31.0 -52.8 250 27 417.8 417.8 307.4 417.8 0.00 24 105 15425 -52.7 -84.7 1 32.0 -53.4 250 26 420.0 420.0 307.7 420.0 0.00 25 100 15740 -53.1 -84.1 1 31.0 -53.8 260 25 425.1 425.1 308.3 425.1 0.00 26 97 15936 -53.5 -84.5 1 31.0 -54.2 257 24 428.1 428.1 308.6 428.1 0.00 27 90 16420 -51.1 -83.1 1 32.0 -52.0 248 22 442.1 442.1 310.1 442.1 0.00 28 70 18030 -57.1 -87.1 1 30.0 -57.7 220 16 462.2 462.2 312.0 462.2 0.00 29 65 18495 -59.7 -88.7 1 29.0 -60.2 229 14 466.4 466.4 312.3 466.5 0.00 30 61 18894 -57.1 -88.1 1 31.0 -57.8 236 13 480.8 480.8 313.5 480.8 0.00 31 56 19431 -59.9 -88.9 1 29.0 -60.4 247 11 486.3 486.3 314.0 486.3 0.00 32 55 19543 -60.5 -89.5 1 29.0 -61.0 249 11 487.4 487.4 314.0 487.5 0.00 33 50 20140 -57.7 -87.7 1 30.0 -58.5 260 9 507.5 507.5 315.5 507.5 0.00 34 43 21094 -56.7 -87.7 1 31.0 -57.7 216 7 532.3 532.3 317.1 532.4 0.00 35 32 22962 -57.7 -87.7 1 30.0 -58.8 129 3 576.6 576.6 319.5 576.6 0.01 36 30 23370 -57.1 -87.1 1 30.0 -58.4 110 2 589.0 589.0 320.1 589.0 0.01 37 24 24775 -57.7 -87.7 1 30.0 -59.2 99 9 626.0 626.0 321.7 626.1 0.01 38 20 25930 -54.9 -85.9 1 31.0 -57.1 90 15 668.1 668.1 323.3 668.2 0.01 39 18 26605 -53.9 -84.9 1 31.0 -56.6 691.7 691.7 324.1 691.8 0.02 40 17 26972 -54.3 -85.3 1 31.0 -57.0 701.8 701.8 324.5 702.0 0.02 41 15 27776 -53.3 -84.3 1 31.0 -56.5 730.7 730.8 325.4 730.9 0.02 42 14 28220 -53.5 -84.5 1 31.0 -56.8 744.6 744.6 325.8 744.8 0.02 TRP 105 15425 -52.7 -84.7 1 32.0 -53.4 250 26 420.0 420.0 307.7 420.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5058.84 m Freezing level: 889.00 mb = 1058.72 m = 3473.46 ft Wetbulb zero: 903.55 mb = 927.72 m = 3043.67 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 21.76 % Est. max temperature: 1.76 C = 35.17 F Sfc-Lift cond lev (LCL): 927.68 mb = 714.11 m = 2342.86 ft T: 5.38 C 700-500 lapse rate: 10.21 C/km ThetaE index: 22.91 C Layer 925.0- 446.0 mb Conv cond level (CCL): 826.50 mb = 1612.49 m = 5290.27 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 1.56 C = 34.82 F Cap Strength: -1.36 C Lifted Index: -7.05 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 20.74 C Lifted Index @700 mb: -3.54 C Showalter Index: -1.93 C Risk: Thunderstorms probable Total Totals Index: 60.32 C Risk: Severe Thunderstorms probable Vertical Totals Index: 38.16 C Cross Totals Index: 22.16 C K Index: -5.19 Risk: None Sweat Index: 354.43 Risk: Showers and thunderstorms possible Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 891.16 J/kg Max Up Vert Vel: 42.22 m/s Conv Inhibition (B-): 16.14 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 807.48 mb = 1776.46 m = 5828.22 ft Lev Free Conv (LFC): 802.48 mb = 1820.22 m = 5971.77 ft Equ Level (EL): 412.48 mb = 6430.49 m = 21097.15 ft B at Equ Level: 881.14 J/kg Max Parcel Lev (MPL): 302.48 mb = 8475.58 m = 27806.69 ft Wind level data Storm motion: 255 at 17 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 ---------------------------------------------------------- 0 932 676 105 2 -1.9 0.5 | 78 18 -17.9 -3.7 1 925 738 150 4 -2.0 3.5 | 87 18 -18.0 -0.8 2 850 1415 215 20 11.5 16.4 | 159 13 -4.5 12.1 3 700 2875 215 19 10.9 15.6 | 156 12 -5.1 11.3 4 500 5150 235 26 21.3 14.9 | 206 12 5.3 10.6 5 400 6630 230 30 23.0 19.3 | 205 17 7.0 15.0 6 300 8530 235 22 18.0 12.6 | 194 9 2.0 8.4 7 250 9730 235 28 22.9 16.1 | 210 14 6.9 11.8 8 200 11200 230 28 21.4 18.0 | 202 15 5.4 13.7 9 150 13090 245 35 31.7 14.8 | 236 19 15.7 10.5 10 105 15425 250 26 24.4 8.9 | 241 10 8.4 4.6 11 100 15740 260 25 24.6 4.3 | 269 9 8.6 0.1 12 70 18030 220 16 10.3 12.3 | 144 10 -5.7 8.0 13 50 20140 260 9 8.9 1.6 | 69 8 -7.1 -2.7 14 30 23370 110 2 -1.9 0.7 | 79 18 -17.9 -3.6 15 20 25930 90 15 -15.0 0.0 | 82 31 -31.0 -4.3 Wind Parameters Mean winds (0-6000m): 225.1 at 22.1 knts Storm direction: 255.1 at 16.6 knts Shear (0-3000m) pos: 4.0 neg: 0.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 113.5 neg: -2.7 tot: 110.8 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.5 10^-3/s Energy-Hel index: 0.57 Bulk Rich Number: 23.22 Bulk Shear: 38.38 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 ------------------------------------------------------------------------------- 500 181 8 105 16| 14.8 0.0 14.8| 71.0 0.0 71.0 142.0 0.98| 15.8 15.6 1000 209 13 128 12| 10.6 0.0 10.6|102.5 -0.4 102.1 102.1 0.95| 12.6 12.0 1500 211 16 139 12| 7.1 0.1 7.2|102.5 -1.4 101.2 67.4 0.93| 8.5 7.9 2000 213 17 144 12| 5.3 0.2 5.5|102.5 -2.3 100.2 50.1 0.90| 6.5 5.8 2500 213 17 147 12| 4.4 0.1 4.6|106.6 -2.7 103.9 41.6 0.90| 5.5 4.9 3000 215 18 150 12| 4.0 0.1 4.1|113.5 -2.7 110.8 36.9 0.90| 4.9 4.5 4000 219 19 160 11| 3.4 0.1 3.5|127.9 -2.7 125.2 31.3 0.92| 4.3 3.9 5000 223 21 170 11| 2.9 0.1 3.0|135.1 -2.9 132.2 26.4 0.88| 3.8 3.4 6000 225 22 178 11| 2.4 0.3 2.7|135.1 -4.3 130.8 21.8 0.81| 3.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//LT281/skewt/LT281.skewt.20200320.00.gif