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 OIMM... Searching the city database file for: OIMM ... Date:0000Z 28 APR 25 Station: OIMM WMO ident: 40745 Latitude: 36.27 Longitude: 59.63 Elevation: 980.00 ------------------------------------------------------------------------------- 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 72 1 925 756 SFC 900 980 20.8 9.8 49 11.0 14.0 290 4 302.9 304.5 291.2 328.2 8.48 3 895 1030 24.6 8.6 36 16.0 14.7 281 4 307.3 308.8 292.0 331.2 7.85 4 888 1100 24.6 6.6 31 18.0 13.7 268 4 308.0 309.3 291.5 329.1 6.89 5 866 1326 25.2 4.2 26 21.0 12.9 226 5 310.9 312.0 291.6 329.4 5.97 6 850 1494 25.2 2.2 22 23.0 12.0 195 6 312.5 313.5 291.5 329.1 5.28 7 815 1862 24.0 0.0 20 24.0 10.6 204 7 315.1 316.0 291.7 330.0 4.69 8 796 2067 22.4 -0.6 22 23.0 9.7 209 8 315.5 316.4 291.7 330.2 4.60 9 777 2276 21.4 -2.6 20 24.0 8.6 213 9 316.6 317.4 291.6 329.7 4.06 10 700 3167 13.6 -6.4 24 20.0 3.8 235 12 317.5 318.2 291.3 328.6 3.38 11 538 5302 -6.3 -13.3 58 7.0 -9.0 274 11 318.6 319.1 290.9 327.0 2.55 12 500 5870 -10.5 -19.5 48 9.0 -13.3 285 11 320.2 320.6 290.5 325.8 1.63 13 473 6297 -13.7 -27.7 30 14.0 -17.0 266 11 321.4 321.6 290.0 324.3 0.83 14 446 6742 -17.7 -27.7 41 10.0 -20.0 247 10 321.8 322.0 290.2 324.9 0.88 15 437 6895 -18.7 -30.7 34 12.0 -21.1 240 10 322.4 322.6 290.2 324.8 0.68 16 400 7550 -24.5 -29.5 63 5.0 -25.5 210 9 323.1 323.3 290.6 326.1 0.83 17 387 7789 -25.9 -29.1 74 3.2 -26.5 215 10 324.4 324.6 291.0 327.5 0.89 18 339 8733 -32.3 -40.3 45 8.0 -33.2 233 15 328.2 328.2 291.6 329.4 0.34 19 319 9158 -36.1 -43.1 48 7.0 -36.7 241 18 328.7 328.7 291.6 329.7 0.27 20 300 9580 -39.7 -46.7 47 7.0 -40.2 250 20 329.4 329.4 291.7 330.2 0.19 21 285 9929 -43.1 -51.1 41 8.0 -43.5 253 20 329.4 329.4 291.7 329.9 0.12 22 250 10800 -51.1 -57.1 49 6.0 -51.3 260 21 330.1 330.1 291.8 330.4 0.07 23 236 11171 -54.5 -59.5 54 5.0 -54.6 254 26 330.4 330.5 291.9 330.7 0.05 24 221 11589 -56.9 -63.9 41 7.0 -57.0 246 33 333.0 333.0 292.6 333.1 0.03 25 216 11734 -56.3 -63.3 41 7.0 -56.4 244 35 336.1 336.1 293.4 336.3 0.04 26 200 12220 -58.1 -67.1 31 9.0 -58.2 235 42 340.8 340.8 294.5 340.9 0.02 27 191 12508 -59.9 -68.9 30 9.0 -60.0 235 40 342.4 342.4 294.9 342.5 0.02 28 172 13166 -57.1 -69.1 20 12.0 -57.3 247 64 357.4 357.4 298.2 357.5 0.02 29 168 13314 -57.3 -69.7 19 12.4 -57.5 250 69 359.6 359.6 298.6 359.6 0.02 30 163 13505 -57.5 -70.5 18 13.0 -57.7 250 68 362.3 362.3 299.2 362.4 0.02 31 150 14030 -56.9 -71.9 13 15.0 -57.2 250 64 372.0 372.0 300.9 372.1 0.02 32 101 16451 -70.7 -88.7 5 18.0 -70.8 250 47 390.0 390.0 303.8 390.0 0.00 33 100 16510 -70.9 -88.9 5 18.0 -71.0 250 47 390.7 390.7 303.9 390.7 0.00 34 92 17004 -70.9 -89.9 4 19.0 -71.0 256 40 400.2 400.2 305.2 400.2 0.00 35 70 18630 -68.9 -91.9 2 23.0 -69.0 275 17 437.0 437.0 309.6 437.0 0.00 36 59 19661 -65.3 -92.3 1 27.0 -65.5 283 12 467.0 467.0 312.4 467.0 0.00 37 56 19977 -66.7 -93.7 1 27.0 -66.9 285 11 470.8 470.8 312.7 470.8 0.00 38 52 20429 -63.3 -92.3 1 29.0 -63.7 288 9 488.8 488.8 314.1 488.8 0.00 39 50 20670 -62.5 -91.5 1 29.0 -62.9 290 8 496.2 496.2 314.7 496.2 0.00 40 30 23840 -57.9 -87.9 1 30.0 -59.0 35 7 586.8 586.8 320.0 586.8 0.01 41 20 26410 -55.5 -85.5 1 30.0 -57.6 50 5 666.3 666.3 323.3 666.4 0.01 42 10 30939 -44.7 -75.7 2 31.0 -52.4 852.7 852.8 328.5 854.1 0.13 TRP 191 12508 -59.9 -68.9 30 9.0 -60.0 235 40 342.4 342.4 294.9 342.5 0.02 WND 168 13314 -57.3 -69.7 19 12.4 -57.5 250 69 359.6 359.6 298.6 359.6 0.02 Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 589.29 mb = 4625.96 m = 15176.85 ft Wetbulb zero: 652.08 mb = 3742.13 m = 12277.17 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 34.87 % Est. max temperature: 34.38 C = 93.89 F Sfc-Lift cond lev (LCL): 764.47 mb = 2415.12 m = 7923.52 ft T: 20.18 C 700-500 lapse rate: 8.92 C/km ThetaE index: 5.83 C Layer 777.0- 446.0 mb Conv cond level (CCL): 566.00 mb = 4890.30 m = 16044.08 ft Mean mixing ratio: 5.65 g/kg Conv temperature: 35.93 C = 96.67 F Cap Strength: 5.49 C Lifted Index: 0.91 C Risk: Showers probable Lifted Index @300 mb: 0.83 C Lifted Index @700 mb: 5.05 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.70 C Cross Totals Index: 12.70 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 49.40 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.36 J/kg Max Up Vert Vel: 12.03 m/s Conv Inhibition (B-): 573.86 J/kg Cap Strength: 5.49 C Lift Cond Lev (LCL): 618.28 mb = 4173.85 m = 13693.56 ft Lev Free Conv (LFC): 453.28 mb = 6619.49 m = 21717.22 ft Equ Level (EL): 363.28 mb = 8240.25 m = 27034.63 ft B at Equ Level: 72.19 J/kg Max Parcel Lev (MPL): 243.28 mb = 10975.67 m = 36008.98 ft Wind level data Storm motion: 280 at 8 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 ---------------------------------------------------------- 0 900 980 290 4 3.8 -1.4 | 89 4 -3.7 -0.1 1 850 1494 195 6 1.6 5.8 | 140 9 -5.9 7.1 2 700 3167 235 12 9.8 6.9 | 196 8 2.4 8.2 3 500 5870 285 11 10.6 -2.8 | 296 4 3.2 -1.6 4 400 7550 210 9 4.5 7.8 | 162 10 -3.0 9.1 5 300 9580 250 20 18.8 6.8 | 234 14 11.3 8.1 6 250 10800 260 21 20.7 3.6 | 250 14 13.2 4.9 7 200 12220 235 42 34.4 24.1 | 227 37 26.9 25.4 8 191 12508 235 40 32.8 22.9 | 226 35 25.3 24.2 9 168 13314 250 69 64.8 23.6 | 247 63 57.4 24.9 10 150 14030 250 64 60.1 21.9 | 246 58 52.7 23.2 11 100 16510 250 47 44.2 16.1 | 245 41 36.7 17.4 12 70 18630 275 17 16.9 -1.5 | 271 9 9.5 -0.2 13 50 20670 290 8 7.5 -2.7 | 358 1 0.1 -1.5 14 30 23840 35 7 -4.0 -5.7 | 69 12 -11.5 -4.5 15 20 26410 50 5 -3.8 -3.2 | 80 11 -11.3 -1.9 Wind Parameters Mean winds (0-6000m): 249.7 at 10.1 knts Storm direction: 279.7 at 7.6 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 28.3 neg: -0.9 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 17.55 Bulk Shear: 4.12 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 ------------------------------------------------------------------------------- 500 232 5 141 6| 0.0 7.5 7.5| 3.7 -0.9 2.8 5.5 0.39| 8.5 3.3 1000 212 6 145 8| 1.1 3.8 4.8| 8.8 -0.9 7.9 7.9 0.51| 5.4 2.8 1500 213 7 152 8| 1.5 2.5 4.1| 14.9 -0.9 13.9 9.3 0.61| 4.5 2.7 2000 220 8 161 8| 1.8 1.9 3.7| 21.3 -0.9 20.4 10.2 0.68| 4.1 2.8 2500 225 9 169 7| 1.8 1.5 3.3| 25.7 -0.9 24.8 9.9 0.70| 3.7 2.6 3000 230 9 176 7| 1.6 1.3 2.9| 28.3 -0.9 27.4 9.1 0.70| 3.4 2.4 4000 239 10 188 6| 1.4 0.9 2.3| 32.4 -0.9 31.5 7.9 0.72| 3.1 2.2 5000 247 10 200 5| 1.2 0.8 2.0| 35.4 -1.7 33.7 6.7 0.69| 2.9 2.0 6000 250 10 203 5| 1.0 1.3 2.3| 35.4 -9.8 25.6 4.3 0.34| 3.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//OIMM/skewt/OIMM.skewt.20250428.00.gif