UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 28 APR 25 Station: LGIR WMO ident: 16754 Latitude: 35.33 Longitude: 25.18 Elevation: 39.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 39 15.6 10.8 73 4.8 12.8 280 3 287.8 289.3 285.5 310.5 8.06 1 1000 130 16.6 12.6 77 4.0 14.1 300 7 289.8 291.4 287.3 315.7 9.20 2 980 302 15.4 12.4 82 3.0 13.6 308 9 290.2 291.9 287.5 316.4 9.26 3 925 789 11.2 10.7 97 0.5 10.9 330 15 290.8 292.3 287.3 315.6 8.76 4 913 898 10.2 10.0 99 0.2 10.1 333 14 290.8 292.3 287.0 314.8 8.47 5 850 1490 6.4 5.3 93 1.1 5.8 350 11 292.9 294.0 285.9 311.8 6.58 6 828 1705 5.0 4.2 95 0.8 4.6 356 11 293.6 294.7 285.9 311.7 6.25 7 789 2097 2.4 -0.4 82 2.8 1.1 7 10 294.9 295.7 284.8 308.7 4.71 8 729 2733 -1.3 -14.3 36 13.0 -5.7 26 9 297.6 297.9 282.5 302.9 1.73 9 700 3056 -2.7 -20.7 24 18.0 -7.8 35 9 299.5 299.7 282.5 302.9 1.05 10 691 3159 -2.3 -29.3 11 27.0 -8.6 31 10 301.0 301.1 282.5 302.7 0.49 11 681 3274 -2.7 -24.7 17 22.0 -8.4 26 11 301.9 302.0 283.1 304.4 0.76 12 653 3605 -5.5 -15.5 45 10.0 -8.7 11 14 302.3 302.7 284.5 307.9 1.75 13 637 3800 -6.3 -25.3 21 19.0 -11.0 3 16 303.6 303.7 283.8 306.1 0.77 14 605 4201 -8.5 -20.5 37 12.0 -11.9 345 19 305.6 305.8 285.2 309.6 1.24 15 576 4580 -10.7 -33.7 13 23.0 -15.1 328 23 307.3 307.4 284.8 308.6 0.38 16 556 4852 -10.7 -32.7 15 22.0 -15.1 316 25 310.4 310.5 286.0 312.0 0.44 17 500 5660 -16.1 -44.1 7 28.0 -19.8 280 33 313.4 313.4 286.7 314.0 0.15 18 485 5889 -16.9 -38.9 13 22.0 -20.3 279 32 315.2 315.2 287.5 316.2 0.27 19 470 6124 -19.1 -29.1 41 10.0 -21.1 277 31 315.3 315.4 288.1 317.8 0.73 20 400 7300 -29.7 -36.7 51 7.0 -30.6 270 27 316.4 316.5 288.1 317.9 0.41 21 380 7662 -32.5 -38.5 55 6.0 -33.1 269 27 317.4 317.4 288.3 318.7 0.36 22 366 7925 -34.9 -41.9 49 7.0 -35.5 268 28 317.6 317.6 288.3 318.6 0.26 23 355 8137 -35.7 -55.7 11 20.0 -36.8 268 28 319.3 319.3 288.6 319.5 0.06 24 300 9280 -45.3 -55.3 32 10.0 -45.7 265 29 321.5 321.5 289.3 321.8 0.07 25 272 9925 -50.3 -58.3 38 8.0 -50.5 276 34 323.4 323.4 289.9 323.6 0.05 26 263 10144 -52.1 -60.1 38 8.0 -52.3 279 35 323.9 323.9 290.0 324.1 0.04 27 250 10470 -53.9 -63.9 28 10.0 -54.1 285 38 325.9 325.9 290.6 326.0 0.03 28 238 10786 -55.5 -68.5 18 13.0 -55.7 287 39 328.1 328.1 291.2 328.2 0.02 29 221 11256 -58.3 -69.3 23 11.0 -58.5 290 40 330.9 330.9 292.0 330.9 0.02 30 204 11764 -55.7 -68.7 18 13.0 -55.9 270 30 342.6 342.6 295.0 342.7 0.02 31 200 11890 -56.5 -71.5 13 15.0 -56.7 265 27 343.3 343.3 295.1 343.3 0.01 32 189 12247 -57.9 -73.9 11 16.0 -58.1 265 27 346.6 346.6 295.9 346.7 0.01 33 174 12769 -56.7 -79.7 4 23.0 -56.9 265 26 356.9 356.9 298.1 356.9 0.00 34 150 13710 -55.9 -81.9 2 26.0 -56.2 265 25 373.8 373.8 301.2 373.8 0.00 35 121 15077 -55.3 -86.3 1 31.0 -55.8 260 34 398.5 398.5 305.0 398.6 0.00 36 101 16218 -59.3 -89.3 1 30.0 -59.6 255 42 412.0 412.0 306.7 412.0 0.00 37 100 16280 -59.5 -89.5 1 30.0 -59.8 255 42 412.8 412.8 306.9 412.8 0.00 38 95 16599 -60.7 -89.7 1 29.0 -61.0 236 37 416.5 416.5 307.3 416.5 0.00 39 79 17748 -59.7 -89.7 1 30.0 -60.1 169 19 441.1 441.1 310.0 441.1 0.00 40 70 18500 -61.3 -90.3 1 29.0 -61.7 125 7 453.2 453.2 311.1 453.2 0.00 41 67 18771 -63.1 -92.1 1 29.0 -63.4 455.1 455.1 311.3 455.1 0.00 TRP 221 11256 -58.3 -69.3 23 11.0 -58.5 290 40 330.9 330.9 292.0 330.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 750.08 mb = 2509.45 m = 8233.00 ft Wetbulb zero: 779.43 mb = 2195.15 m = 7201.85 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 50.01 % Est. max temperature: 20.26 C = 68.46 F Sfc-Lift cond lev (LCL): 940.94 mb = 644.96 m = 2115.98 ft T: 12.44 C 700-500 lapse rate: 5.15 C/km ThetaE index: 13.68 C Layer 925.0- 681.0 mb Conv cond level (CCL): 922.38 mb = 812.73 m = 2666.41 ft Mean mixing ratio: 8.95 g/kg Conv temperature: 18.53 C = 65.36 F Cap Strength: 2.41 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 4.54 C Lifted Index @700 mb: -1.20 C Showalter Index: 5.09 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.40 C K Index: 9.80 Risk: None Sweat Index: 118.60 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 109.66 J/kg Max Up Vert Vel: 14.81 m/s Conv Inhibition (B-): 4.00 J/kg Cap Strength: 2.71 C Lift Cond Lev (LCL): 929.48 mb = 748.27 m = 2454.94 ft Lev Free Conv (LFC): 914.48 mb = 884.53 m = 2901.97 ft Equ Level (EL): 614.48 mb = 4079.84 m = 13385.15 ft B at Equ Level: 109.42 J/kg Max Parcel Lev (MPL): 494.48 mb = 5743.54 m = 18843.41 ft Wind level data Storm motion: 341 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 1011 39 280 3 3.0 -0.5 | 174 11 -1.1 11.3 1 1000 130 300 7 6.1 -3.5 | 193 9 2.0 8.3 2 925 789 330 15 7.5 -13.0 | 289 4 3.4 -1.2 3 850 1490 350 11 1.9 -10.8 | 115 2 -2.2 1.0 4 700 3056 35 9 -5.2 -7.4 | 116 10 -9.2 4.5 5 500 5660 280 33 32.5 -5.7 | 258 29 28.4 6.1 6 400 7300 270 27 27.0 -0.0 | 243 26 22.9 11.8 7 300 9280 265 29 28.9 2.5 | 240 29 24.8 14.4 8 250 10470 285 38 36.7 -9.8 | 266 33 32.6 2.0 9 221 11256 290 40 37.6 -13.7 | 273 34 33.5 -1.8 10 200 11890 265 27 26.9 2.4 | 238 27 22.8 14.2 11 150 13710 265 25 24.9 2.2 | 236 25 20.8 14.0 12 100 16280 255 42 40.6 10.9 | 238 43 36.5 22.7 13 70 18500 125 7 -5.7 4.0 | 148 19 -9.8 15.9 Wind Parameters Mean winds (0-6000m): 311.0 at 16.7 knts Storm direction: 341.0 at 12.5 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -58.7 deg Storm rel helicity (0-3000m) pos: 23.1 neg: -0.3 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 12.77 Bulk Shear: 8.59 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 ------------------------------------------------------------------------------- 500 310 9 202 7| 10.1 0.0 10.1| 16.1 0.0 16.1 32.2 0.76| 10.5 8.0 1000 324 11 223 4| 6.3 0.0 6.3| 20.2 0.0 20.2 20.2 0.74| 8.4 6.2 1500 330 12 223 2| 3.6 0.0 3.6| 20.5 -0.0 20.5 13.6 0.67| 7.0 4.7 2000 337 11 195 1| 2.7 0.0 2.7| 20.5 -0.3 20.2 10.1 0.58| 6.0 3.5 2500 343 11 145 2| 2.2 0.0 2.2| 21.2 -0.3 20.9 8.4 0.54| 5.3 2.9 3000 349 11 122 2| 1.8 0.0 1.8| 23.1 -0.3 22.8 7.6 0.52| 4.8 2.5 4000 354 11 100 3| 1.4 1.7 3.0| 23.1 -25.0 -1.9 -0.5 0.05| 5.4 0.2 5000 337 14 303 1| 1.1 2.9 4.0| 23.1 -70.2 -47.0 -9.4 -0.22| 6.4 -1.4 6000 311 17 264 9| 0.9 3.1 4.0| 23.1-152.9-129.7 -21.6 -0.33| 6.8 -2.3 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20250428.00.gif