UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for LT281... Searching the city database file for: LT281 ... Date:1200Z 19 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 106 SFC 934 679 10.0 9.5 97 0.5 9.7 80 2 288.7 290.1 285.8 311.3 8.00 2 925 760 8.6 2.6 66 6.0 5.6 145 5 288.1 289.0 282.3 302.3 4.99 3 922 787 8.2 1.2 61 7.0 4.8 146 5 288.0 288.8 281.7 300.9 4.52 4 920 805 8.2 1.2 61 7.0 4.8 147 5 288.1 288.9 281.8 301.1 4.53 5 901 977 7.6 0.6 61 7.0 4.2 153 7 289.2 290.0 282.2 302.0 4.43 6 850 1454 4.0 -0.3 74 4.3 2.0 170 11 290.3 291.1 282.6 303.1 4.40 7 806 1883 0.0 -2.0 86 2.0 -0.9 169 12 290.5 291.3 282.4 302.4 4.09 8 700 2997 -8.3 -9.4 92 1.1 -8.7 165 14 293.3 293.8 281.9 301.3 2.68 9 699 3008 -8.3 -9.4 92 1.1 -8.7 165 14 293.4 293.9 282.0 301.4 2.68 10 642 3659 -13.5 -14.8 90 1.3 -13.9 175 22 294.7 295.1 281.5 300.5 1.89 11 635 3742 -12.7 -14.9 84 2.2 -13.3 177 23 296.6 296.9 282.3 302.4 1.89 12 500 5520 -23.7 -36.7 29 13.0 -25.4 205 44 304.1 304.2 283.5 305.3 0.33 13 459 6143 -27.5 -40.5 28 13.0 -28.9 207 48 306.9 307.0 284.5 307.8 0.24 14 400 7120 -35.5 -43.5 44 8.0 -36.1 210 54 308.9 308.9 285.2 309.6 0.20 15 398 7155 -35.7 -43.7 44 8.0 -36.3 210 54 309.0 309.1 285.2 309.8 0.20 16 300 9050 -48.7 -58.7 30 10.0 -49.0 220 65 316.7 316.7 287.7 316.9 0.05 17 271 9715 -50.4 -61.0 27 10.6 -50.7 225 66 323.6 323.6 289.9 323.7 0.04 18 254 10137 -51.5 -62.5 26 11.0 -51.7 229 52 328.0 328.0 291.2 328.1 0.03 19 250 10240 -50.7 -61.7 26 11.0 -51.0 230 49 330.7 330.7 291.9 330.8 0.04 20 245 10372 -48.9 -60.9 23 12.0 -49.3 231 47 335.3 335.3 293.2 335.5 0.04 21 209 11412 -49.9 -64.9 16 15.0 -50.3 238 32 349.3 349.3 296.5 349.5 0.03 22 200 11700 -49.5 -65.5 14 16.0 -50.0 240 28 354.4 354.4 297.6 354.5 0.03 23 176 12548 -45.7 -63.7 11 18.0 -46.4 242 27 373.8 373.8 301.2 374.0 0.04 24 150 13610 -48.9 -68.9 8 20.0 -49.6 245 25 385.8 385.8 303.2 385.9 0.02 25 139 14108 -50.3 -71.3 7 21.0 -50.9 245 25 391.8 391.8 304.0 391.9 0.02 26 134 14348 -49.1 -71.1 6 22.0 -49.8 245 25 398.1 398.1 304.9 398.2 0.02 27 125 14802 -50.5 -73.5 5 23.0 -51.2 245 25 403.6 403.6 305.7 403.6 0.01 28 119 15123 -49.9 -73.9 4 24.0 -50.7 245 26 410.4 410.4 306.6 410.5 0.01 29 117 15234 -50.5 -74.5 4 24.0 -51.2 245 26 411.3 411.3 306.7 411.3 0.01 30 100 16250 -53.7 -78.7 3 25.0 -54.3 245 26 424.0 424.0 308.2 424.0 0.01 31 77 17918 -56.1 -84.1 2 28.0 -56.7 230 19 451.9 451.9 311.0 451.9 0.00 32 70 18520 -58.1 -85.1 2 27.0 -58.6 225 17 460.1 460.1 311.8 460.1 0.00 33 66 18890 -59.5 -85.5 2 26.0 -60.0 208 16 464.9 464.9 312.2 464.9 0.00 34 57 19813 -57.5 -84.5 2 27.0 -58.2 167 15 489.3 489.3 314.2 489.3 0.01 35 56 19925 -58.1 -83.1 3 25.0 -58.7 162 15 490.4 490.4 314.2 490.4 0.01 36 50 20640 -57.9 -84.9 2 27.0 -58.6 130 14 507.0 507.0 315.4 507.1 0.01 37 43 21592 -57.1 -84.1 2 27.0 -58.0 117 13 531.4 531.4 317.0 531.4 0.01 38 37 22542 -57.3 -83.3 2 26.0 -58.3 103 12 554.2 554.2 318.3 554.2 0.01 39 34 23077 -56.5 -83.5 2 27.0 -57.7 96 11 569.8 569.8 319.2 569.9 0.01 40 32 23461 -56.9 -82.9 2 26.0 -58.1 91 11 578.7 578.7 319.6 578.8 0.01 41 30 23870 -56.3 -82.3 2 26.0 -57.7 85 10 591.2 591.2 320.2 591.3 0.02 42 21 26138 -54.3 -81.3 2 27.0 -56.5 169 14 660.7 660.7 323.1 660.9 0.03 43 20 26450 -54.5 -81.5 2 27.0 -56.8 180 14 669.4 669.4 323.4 669.6 0.03 44 19 26779 -54.5 -81.5 2 27.0 -56.9 679.2 679.3 323.7 679.5 0.03 45 11 30319 -49.5 -77.5 2 28.0 -54.8 812.3 812.4 327.5 813.2 0.09 46 11 30319 -50.1 -76.1 3 26.0 -55.1 810.1 810.2 327.5 811.3 0.11 TRP 271 9715 -51.3 -61.3 29 10.0 -51.5 225 66 322.3 322.3 289.5 322.4 0.04 WND 271 9715 -50.4 -61.0 27 10.6 -50.7 225 66 323.6 323.6 289.9 323.7 0.04 Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: 806.00 mb = 1883.44 m = 6179.19 ft Wetbulb zero: 819.17 mb = 1752.53 m = 5749.69 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 72.69 % Est. max temperature: 12.31 C = 54.16 F Sfc-Lift cond lev (LCL): 927.01 mb = 741.82 m = 2433.77 ft T: 8.91 C 700-500 lapse rate: 6.10 C/km ThetaE index: 10.36 C Layer 925.0- 920.0 mb Conv cond level (CCL): 798.55 mb = 1956.81 m = 6419.90 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 11.94 C = 53.50 F Cap Strength: 0.96 C Lifted Index: 3.38 C Risk: None Lifted Index @300 mb: 10.05 C Lifted Index @700 mb: -0.41 C Showalter Index: 3.17 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 23.40 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 108.00 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.08 J/kg Max Up Vert Vel: 7.76 m/s Conv Inhibition (B-): 26.50 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 813.02 mb = 1813.36 m = 5949.28 ft Lev Free Conv (LFC): 738.02 mb = 2579.29 m = 8462.12 ft Equ Level (EL): 628.02 mb = 3824.00 m = 12545.79 ft B at Equ Level: 27.54 J/kg Max Parcel Lev (MPL): 568.02 mb = 4571.06 m = 14996.74 ft Wind level data Storm motion: 225 at 20 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 ---------------------------------------------------------- 0 934 679 80 2 -2.0 -0.3 | 48 21 -15.9 -14.1 1 925 760 145 5 -2.9 4.1 | 60 19 -16.8 -9.6 2 850 1454 170 11 -1.9 10.8 | 80 16 -15.8 -2.9 3 700 2997 165 14 -3.6 13.5 | 89 18 -17.5 -0.2 4 500 5520 205 44 18.6 39.9 | 190 27 4.7 26.2 5 400 7120 210 54 27.0 46.8 | 202 36 13.1 33.1 6 300 9050 220 65 41.8 49.8 | 218 46 27.9 36.1 7 271 9715 225 66 46.7 46.7 | 225 46 32.8 33.0 8 250 10240 230 49 37.5 31.5 | 233 30 23.6 17.8 9 200 11700 240 28 24.2 14.0 | 268 10 10.3 0.3 10 150 13610 245 25 22.7 10.6 | 290 9 8.8 -3.1 11 100 16250 245 26 23.6 11.0 | 286 10 9.7 -2.7 12 70 18520 225 17 12.0 12.0 | 48 3 -1.9 -1.7 13 50 20640 130 14 -10.7 9.0 | 79 25 -24.6 -4.7 14 30 23870 85 10 -10.0 -0.9 | 59 28 -23.9 -14.6 15 20 26450 180 14 0.0 14.0 | 91 14 -13.9 0.3 Wind Parameters Mean winds (0-6000m): 195.4 at 26.0 knts Storm direction: 225.4 at 19.5 knts Shear (0-3000m) pos: 3.5 neg: 0.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 69.8 deg Storm rel helicity (0-3000m) pos: 104.1 neg: 0.0 tot: 104.1 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 63.27 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 ------------------------------------------------------------------------------- 500 152 6 64 19| 8.8 0.0 8.8| 40.3 0.0 40.3 80.6 0.91| 8.8 8.1 1000 163 8 71 17| 6.0 0.0 6.0| 52.9 0.0 52.9 52.9 0.89| 6.1 5.5 1500 166 10 75 17| 4.0 0.4 4.3| 57.0 0.0 57.0 38.0 0.90| 4.5 4.0 2000 166 10 78 17| 3.0 0.5 3.5| 61.0 0.0 61.0 30.5 0.89| 3.6 3.2 2500 166 11 80 17| 3.0 0.4 3.4| 74.1 0.0 74.1 29.6 0.91| 3.5 3.2 3000 168 12 85 17| 3.5 0.4 3.9|104.1 0.0 104.1 34.7 0.93| 4.0 3.8 4000 177 16 100 15| 4.3 0.3 4.6|173.2 0.0 173.2 43.3 0.95| 4.8 4.6 5000 189 21 125 13| 4.6 0.2 4.9|253.4 0.0 253.4 50.7 0.93| 5.4 5.0 6000 195 26 148 13| 4.4 0.2 4.6|284.2 0.0 284.2 47.4 0.89| 5.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//LT281/skewt/LT281.skewt.20200319.12.gif