UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 19 APR 25 Station: OICC WMO ident: 40766 Latitude: 34.27 Longitude: 47.12 Elevation: 1322.00 ------------------------------------------------------------------------------- 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 150 1 925 800 SFC 868 1322 4.8 -1.2 65 6.0 2.1 0 0 289.4 290.1 281.8 301.1 4.03 3 864 1360 8.8 -0.2 53 9.0 4.4 29 0 294.0 294.8 284.1 306.8 4.36 4 857 1428 10.2 -0.8 46 11.0 4.9 79 1 296.1 296.9 284.8 308.6 4.21 5 850 1496 9.8 -2.2 43 12.0 4.1 130 2 296.4 297.1 284.5 307.8 3.82 6 831 1684 9.0 -5.0 37 14.0 2.8 136 2 297.5 298.1 284.2 307.1 3.17 7 705 3028 0.6 -6.4 59 7.0 -2.4 183 2 302.5 303.2 286.4 312.8 3.36 8 700 3085 0.0 -7.0 59 7.0 -3.0 185 2 302.5 303.1 286.2 312.4 3.23 9 612 4153 -4.7 -33.7 8 29.0 -10.9 227 14 308.9 309.0 285.4 310.2 0.36 10 572 4681 -9.3 -24.3 28 15.0 -13.2 248 19 309.6 309.7 286.3 312.7 0.94 11 500 5710 -15.7 -56.7 2 41.0 -19.8 290 31 313.9 313.9 286.8 314.0 0.04 12 490 5862 -16.5 -58.5 1 42.0 -20.5 290 32 314.7 314.7 287.1 314.8 0.03 13 400 7350 -28.1 -42.1 25 14.0 -29.6 285 46 318.5 318.5 288.5 319.3 0.24 14 381 7695 -31.3 -42.3 33 11.0 -32.4 284 48 318.7 318.8 288.6 319.6 0.24 15 300 9340 -43.1 -59.1 16 16.0 -43.7 280 59 324.6 324.6 290.2 324.8 0.04 16 282 9756 -45.1 -63.1 12 18.0 -45.6 280 58 327.5 327.5 291.0 327.6 0.03 17 280 9804 -43.5 -61.5 12 18.0 -44.1 280 57 330.5 330.5 291.9 330.6 0.03 18 267 10122 -46.9 -65.9 10 19.0 -47.4 280 56 330.1 330.1 291.7 330.2 0.02 19 265 10173 -43.9 -63.9 9 20.0 -44.6 280 56 335.2 335.2 293.2 335.3 0.03 20 250 10560 -49.7 -67.7 10 18.0 -50.1 280 55 332.2 332.2 292.3 332.2 0.02 21 235 10962 -51.7 -69.7 10 18.0 -52.0 270 61 335.1 335.1 293.1 335.1 0.01 22 233 11018 -49.3 -68.3 9 19.0 -49.7 271 61 339.5 339.5 294.2 339.6 0.02 23 230 11102 -51.5 -69.5 10 18.0 -51.8 272 61 337.5 337.5 293.7 337.5 0.01 24 225 11245 -51.0 -69.4 9 18.4 -51.3 275 61 340.4 340.4 294.4 340.5 0.01 25 219 11421 -50.3 -69.3 9 19.0 -50.7 275 59 344.1 344.1 295.3 344.1 0.02 26 217 11480 -51.5 -70.5 9 19.0 -51.8 275 58 343.1 343.1 295.1 343.2 0.01 27 215 11540 -50.3 -70.3 8 20.0 -50.7 275 58 345.9 345.9 295.7 345.9 0.01 28 200 12010 -51.7 -72.7 6 21.0 -52.1 275 52 350.9 350.9 296.8 350.9 0.01 29 195 12175 -51.7 -73.7 5 22.0 -52.1 274 52 353.4 353.5 297.4 353.5 0.01 30 184 12553 -51.1 -75.1 4 24.0 -51.5 271 53 360.3 360.3 298.8 360.4 0.01 31 150 13870 -55.7 -84.7 1 29.0 -56.1 260 54 374.1 374.1 301.3 374.1 0.00 32 138 14399 -57.5 -87.5 1 30.0 -57.8 380.0 380.0 302.2 380.0 0.00 33 136 14491 -56.7 -87.7 1 31.0 -57.1 383.0 383.0 302.7 383.0 0.00 34 131 14729 -56.1 -87.1 1 31.0 -56.5 388.2 388.2 303.5 388.2 0.00 35 115 15551 -59.5 -89.5 1 30.0 -59.8 396.6 396.6 304.8 396.6 0.00 TRP 235 10962 -51.7 -69.7 10 18.0 -52.0 270 61 335.1 335.1 293.1 335.1 0.01 WND 225 11245 -51.0 -69.4 9 18.4 -51.3 275 61 340.4 340.4 294.4 340.5 0.01 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 700.00 mb = 3085.00 m = 10121.27 ft Wetbulb zero: 763.22 mb = 2379.26 m = 7805.86 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 32.74 % Est. max temperature: 16.85 C = 62.33 F Sfc-Lift cond lev (LCL): 791.25 mb = 2084.48 m = 6838.75 ft T: 6.50 C 700-500 lapse rate: 5.98 C/km ThetaE index: 2.65 C Layer 700.0- 572.0 mb Conv cond level (CCL): 576.69 mb = 4617.23 m = 15148.22 ft Mean mixing ratio: 3.43 g/kg Conv temperature: 24.05 C = 75.29 F Cap Strength: 7.41 C Lifted Index: 7.89 C Risk: None Lifted Index @300 mb: 11.96 C Lifted Index @700 mb: 4.31 C Showalter Index: 8.01 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 13.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.65 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 9974.40 J/kg Cap Strength: 7.67 C Lift Cond Lev (LCL): 678.83 mb = 3329.08 m = 10922.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 14 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 ---------------------------------------------------------- 0 868 1322 0 0 -0.0 -0.0 | 136 14 -9.8 10.0 1 850 1496 130 2 -1.5 1.3 | 135 16 -11.3 11.3 2 700 3085 185 2 0.2 2.0 | 141 15 -9.6 12.0 3 500 5710 290 31 29.1 -10.6 | 272 19 19.4 -0.6 4 400 7350 285 46 44.4 -11.9 | 273 35 34.7 -1.9 5 300 9340 280 59 58.1 -10.2 | 270 48 48.3 -0.3 6 250 10560 280 55 54.2 -9.6 | 269 44 44.4 0.4 7 235 10962 270 61 61.0 -0.0 | 259 52 51.2 10.0 8 225 11245 275 61 60.8 -5.3 | 265 51 51.0 4.7 9 200 12010 275 52 51.8 -4.5 | 263 42 42.0 5.5 10 150 13870 260 54 53.2 9.4 | 246 48 43.4 19.4 Wind Parameters Mean winds (0-6000m): 285.6 at 18.6 knts Storm direction: 315.6 at 14.0 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 53.2 deg Storm rel helicity (0-3000m) pos: 83.8 neg: -3.7 tot: 80.0 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 53.39 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 ------------------------------------------------------------------------------- 500 134 2 135 16| 2.1 0.0 2.1| 5.1 -3.7 1.4 2.9 0.09| 3.3 0.3 1000 143 2 136 16| 1.0 0.0 1.0| 7.6 -3.7 3.9 3.9 0.23| 1.9 0.4 1500 151 2 137 16| 0.7 0.0 0.7| 9.8 -3.7 6.1 4.1 0.32| 1.5 0.5 2000 163 2 139 16| 1.2 0.0 1.2| 20.3 -3.7 16.6 8.3 0.53| 1.9 1.0 2500 187 3 144 16| 2.1 0.0 2.1| 47.7 -3.7 44.0 17.6 0.72| 2.8 2.0 3000 215 5 153 16| 2.7 0.0 2.7| 83.8 -3.7 80.0 26.7 0.81| 3.5 2.9 4000 265 9 175 11| 3.4 0.0 3.4|176.2 -3.7 172.5 43.1 0.90| 5.0 4.5 5000 285 14 208 7| 3.3 0.5 3.8|223.6 -3.7 219.9 44.0 0.83| 5.5 4.6 6000 286 19 239 10| 2.7 1.2 4.0|224.3 -4.9 219.4 36.6 0.71| 5.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20250419.00.gif