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 OICC... Searching the city database file for: OICC ... Date:0000Z 28 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 141 1 925 819 SFC 873 1322 16.4 7.4 55 9.0 11.1 0 0 301.0 302.4 289.7 323.0 7.41 3 867 1379 16.6 8.6 59 8.0 11.8 31 3 301.8 303.3 290.5 325.9 8.11 4 850 1543 18.4 6.4 45 12.0 11.3 120 12 305.4 306.7 290.8 326.9 7.11 5 840 1645 20.4 5.4 37 15.0 11.5 124 13 308.6 309.8 291.5 329.1 6.71 6 832 1727 21.0 4.0 33 17.0 11.1 127 14 310.0 311.2 291.5 329.0 6.13 7 732 2817 12.4 -8.6 22 21.0 2.8 170 25 312.2 312.7 289.0 321.0 2.72 8 700 3189 9.0 -5.0 37 14.0 2.2 185 29 312.5 313.2 290.1 324.4 3.76 9 697 3225 8.8 -5.2 37 14.0 2.1 186 29 312.6 313.3 290.1 324.5 3.72 10 671 3538 6.4 -9.6 31 16.0 -0.6 191 30 313.3 313.9 289.4 322.2 2.75 11 569 4861 -5.7 -8.8 79 3.1 -7.0 216 35 314.3 314.9 290.4 325.4 3.46 12 511 5693 -12.9 -16.7 73 3.8 -14.1 232 38 315.3 315.7 289.3 322.0 2.03 13 507 5754 -12.1 -22.1 43 10.0 -14.9 233 39 317.0 317.3 289.2 321.4 1.28 14 500 5860 -12.3 -33.3 16 21.0 -16.6 235 39 318.0 318.1 288.6 319.7 0.46 15 492 5983 -13.1 -40.1 8 27.0 -17.6 234 39 318.5 318.6 288.5 319.4 0.24 16 430 6990 -20.3 -28.3 49 8.0 -22.0 228 37 321.9 322.0 290.2 324.9 0.86 17 400 7520 -23.7 -32.7 43 9.0 -25.3 225 36 324.2 324.3 290.7 326.4 0.61 18 392 7667 -24.9 -33.9 43 9.0 -26.4 225 36 324.5 324.6 290.7 326.5 0.55 19 353 8420 -31.3 -38.3 50 7.0 -32.1 225 34 325.7 325.8 290.9 327.2 0.40 20 323 9043 -36.9 -47.9 31 11.0 -37.7 225 33 326.4 326.4 290.9 327.0 0.16 21 301 9527 -40.7 -49.7 37 9.0 -41.2 225 32 327.7 327.7 291.2 328.2 0.14 22 300 9550 -40.9 -49.9 37 9.0 -41.4 225 32 327.7 327.7 291.2 328.2 0.13 23 250 10760 -51.5 -60.5 33 9.0 -51.7 220 30 329.5 329.5 291.6 329.7 0.04 24 200 12170 -62.1 -70.1 34 8.0 -62.2 220 39 334.4 334.4 292.9 334.5 0.02 25 187 12584 -64.5 -72.5 32 8.0 -64.6 215 40 337.0 337.0 293.6 337.1 0.01 26 185 12650 -64.5 -72.5 32 8.0 -64.6 215 40 338.1 338.1 293.9 338.1 0.01 27 167 13282 -61.1 -69.1 34 8.0 -61.2 218 42 353.8 353.8 297.5 353.9 0.02 28 163 13433 -61.9 -69.9 34 8.0 -62.0 218 42 354.9 354.9 297.7 355.0 0.02 29 150 13950 -60.5 -69.5 30 9.0 -60.6 220 44 365.9 365.9 299.8 365.9 0.02 30 104 16246 -62.9 -79.9 8 17.0 -63.1 401.7 401.7 305.5 401.7 0.01 31 100 16490 -63.7 -80.7 8 17.0 -63.8 404.7 404.7 305.8 404.7 0.01 32 91 17067 -64.9 -82.9 7 18.0 -65.1 413.3 413.3 306.9 413.4 0.00 TRP 187 12584 -64.5 -72.5 32 8.0 -64.6 215 40 337.0 337.0 293.6 337.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 617.05 mb = 4237.78 m = 13903.30 ft Wetbulb zero: 676.58 mb = 3469.53 m = 11382.83 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 47.69 % Est. max temperature: 27.23 C = 81.01 F Sfc-Lift cond lev (LCL): 762.85 mb = 2465.42 m = 8088.54 ft T: 15.17 C 700-500 lapse rate: 7.97 C/km ThetaE index: 8.15 C Layer 832.0- 700.0 mb Conv cond level (CCL): 606.85 mb = 4344.29 m = 14252.75 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 28.85 C = 83.94 F Cap Strength: 4.42 C Lifted Index: 0.57 C Risk: Showers probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: 3.54 C Showalter Index: 0.45 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 18.70 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 147.80 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.24 J/kg Max Up Vert Vel: 10.61 m/s Conv Inhibition (B-): 319.31 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 653.42 mb = 3750.86 m = 12305.84 ft Lev Free Conv (LFC): 538.42 mb = 5288.81 m = 17351.54 ft Equ Level (EL): 498.42 mb = 5884.01 m = 19304.27 ft B at Equ Level: 53.55 J/kg Max Parcel Lev (MPL): 388.42 mb = 7733.29 m = 25371.37 ft Wind level data Storm motion: 242 at 23 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 ---------------------------------------------------------- 0 873 1322 0 0 -0.0 -0.0 | 62 23 -20.2 -10.6 1 850 1543 120 12 -10.4 6.0 | 81 31 -30.6 -4.6 2 700 3189 185 29 2.5 28.9 | 136 25 -17.7 18.3 3 500 5860 235 39 31.9 22.4 | 225 17 11.7 11.7 4 400 7520 225 36 25.5 25.5 | 199 16 5.2 14.8 5 300 9550 225 32 22.6 22.6 | 191 12 2.4 12.0 6 250 10760 220 30 19.3 23.0 | 176 12 -0.9 12.3 7 200 12170 220 39 25.1 29.9 | 194 20 4.8 19.2 8 187 12584 215 40 22.9 32.8 | 187 22 2.7 22.1 9 150 13950 220 44 28.3 33.7 | 199 24 8.1 23.1 Wind Parameters Mean winds (0-6000m): 212.3 at 30.5 knts Storm direction: 242.3 at 22.8 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 101.6 deg Storm rel helicity (0-3000m) pos: 370.6 neg: -4.5 tot: 366.1 m^2/s^2 ave: 122.0 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 8.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.42 Bulk Shear: 132.93 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 ------------------------------------------------------------------------------- 500 124 10 80 29| 15.3 0.0 15.3|117.3 -4.5 112.8 225.5 0.68| 21.3 14.4 1000 137 14 89 29| 10.3 0.0 10.3|182.5 -4.5 178.0 178.0 0.76| 14.7 11.3 1500 153 17 99 28| 8.6 0.0 8.6|253.0 -4.5 248.4 165.6 0.81| 13.0 10.6 2000 168 19 109 26| 7.6 0.0 7.6|312.9 -4.5 308.3 154.2 0.84| 12.1 10.1 2500 175 22 116 25| 6.5 0.0 6.5|342.3 -4.5 337.8 135.1 0.84| 10.8 9.1 3000 182 23 123 23| 5.7 0.0 5.7|370.6 -4.5 366.1 122.0 0.85| 10.0 8.4 4000 195 26 138 20| 4.8 0.0 4.8|425.6 -4.5 421.1 105.3 0.87| 9.0 7.8 5000 206 29 154 17| 4.0 0.2 4.2|454.8 -12.1 442.7 88.5 0.84| 8.1 6.8 6000 212 30 165 16| 3.3 0.5 3.8|454.8 -30.1 424.7 70.8 0.74| 7.1 5.3 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20250428.00.gif