UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 27 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 97 1 925 778 SFC 869 1322 17.0 9.0 59 8.0 12.1 50 8 302.0 303.6 290.8 326.8 8.32 3 866 1350 18.4 8.4 52 10.0 12.3 48 7 303.8 305.3 291.1 327.8 8.01 4 851 1494 17.8 6.8 48 11.0 11.3 36 1 304.7 306.0 290.7 326.7 7.30 5 850 1504 17.8 6.8 48 11.0 11.3 35 1 304.8 306.1 290.8 326.8 7.31 6 805 1968 16.2 5.2 48 11.0 9.7 80 11 307.9 309.2 291.4 329.0 6.90 7 796 2063 15.6 4.6 48 11.0 9.2 89 14 308.2 309.5 291.3 328.7 6.69 8 737 2710 10.2 5.6 73 4.6 7.5 153 28 309.2 310.7 292.5 333.0 7.76 9 700 3136 6.4 -0.6 61 7.0 2.8 195 38 309.6 310.6 290.5 325.8 5.23 10 697 3171 6.2 -0.8 61 7.0 2.6 195 38 309.7 310.7 290.5 325.8 5.18 11 604 4327 -3.5 -5.5 86 2.0 -4.4 206 47 311.5 312.3 290.2 324.7 4.20 12 500 5800 -12.3 -14.7 82 2.4 -13.2 220 59 318.0 318.5 290.6 326.1 2.45 13 497 5846 -13.7 -16.1 82 2.4 -14.5 220 59 316.9 317.3 290.0 324.1 2.19 14 490 5954 -13.1 -15.7 81 2.6 -14.0 220 59 318.9 319.4 290.7 326.6 2.30 15 407 7343 -22.9 -26.1 75 3.2 -23.6 220 58 323.6 323.8 291.0 327.5 1.12 16 400 7470 -23.9 -26.7 78 2.8 -24.5 220 58 323.9 324.1 291.0 327.7 1.08 17 371 8011 -28.1 -30.3 81 2.2 -28.5 219 57 325.4 325.6 291.2 328.4 0.83 18 300 9490 -40.1 -43.7 68 3.6 -40.4 215 54 328.8 328.9 291.7 329.9 0.27 19 275 10080 -45.9 -49.6 66 3.7 -46.1 328.7 328.8 291.5 329.3 0.15 20 251 10684 -51.3 -54.9 65 3.6 -51.4 329.4 329.4 291.6 329.8 0.09 21 250 10710 -51.7 -55.2 66 3.5 -51.8 329.2 329.2 291.6 329.5 0.09 22 200 12377 15.4 14.7 96 0.7 14.8 457.2 473.0 326.5 771.4 56.69 TRP WND Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 637.56 mb = 3910.02 m = 12828.01 ft Freezing level: 211.48 mb = 11994.17 m = 39350.49 ft Wetbulb zero: 662.64 mb = 3579.29 m = 11742.94 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 70.68 % Est. max temperature: 24.05 C = 75.30 F Sfc-Lift cond lev (LCL): 771.04 mb = 2330.83 m = 7646.99 ft T: 13.37 C 700-500 lapse rate: 7.02 C/km ThetaE index: 7.14 C Layer 700.0- 697.0 mb Conv cond level (CCL): 664.03 mb = 3562.34 m = 11687.32 ft Mean mixing ratio: 7.14 g/kg Conv temperature: 25.00 C = 76.99 F Cap Strength: 2.67 C Lifted Index: -0.25 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.25 C Lifted Index @700 mb: 2.62 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 19.10 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 146.60 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.76 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 128.29 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 698.77 mb = 3150.45 m = 10335.99 ft Lev Free Conv (LFC): 613.77 mb = 4197.55 m = 13771.31 ft Equ Level (EL): 443.77 mb = 6695.63 m = 21967.02 ft B at Equ Level: 56.67 J/kg Max Parcel Lev (MPL): 303.77 mb = 9403.06 m = 30849.56 ft Wind level data Storm motion: 242 at 32 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 ---------------------------------------------------------- 0 869 1322 50 8 -6.1 -5.1 | 60 40 -34.2 -20.0 1 850 1504 35 1 -0.6 -0.8 | 61 33 -28.7 -15.7 2 700 3136 195 38 9.8 36.7 | 140 28 -18.3 21.8 3 500 5800 220 59 37.9 45.2 | 198 32 9.8 30.3 4 400 7470 220 58 37.3 44.4 | 197 31 9.2 29.5 5 300 9490 215 54 31.0 44.2 | 186 29 2.9 29.3 Wind Parameters Mean winds (0-6000m): 212.1 at 42.4 knts Storm direction: 242.1 at 31.8 knts Shear (0-3000m) pos: 9.4 neg: 0.0 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 706.0 neg: -3.0 tot: 703.1 m^2/s^2 ave: 234.4 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 11.8 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 0.20 Bulk Shear: 287.20 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 57 5 61 36| 2.4 0.0 2.4| 24.0 -3.0 21.1 42.1 0.15| 14.4 2.2 1000 107 9 72 39| 9.1 0.0 9.1|196.1 -3.0 193.1 193.1 0.55| 15.7 8.6 1500 160 15 88 33| 12.0 0.0 12.0|463.9 -3.0 460.9 307.3 0.73| 18.8 13.7 2000 194 20 100 24| 11.9 0.0 11.9|626.5 -3.0 623.5 311.7 0.76| 19.7 15.0 2500 196 24 111 23| 10.4 0.0 10.4|665.4 -3.0 662.4 265.0 0.78| 16.8 13.1 3000 198 28 120 22| 9.4 0.0 9.4|706.0 -3.0 703.1 234.4 0.79| 14.9 11.8 4000 204 34 138 21| 8.1 0.0 8.1|794.2 -3.0 791.2 197.8 0.81| 12.7 10.3 5000 209 39 155 21| 6.9 0.0 6.9|840.5 -3.9 836.6 167.3 0.82| 10.8 8.8 6000 212 42 165 22| 5.7 0.1 5.8|840.5 -5.8 834.7 139.1 0.81| 9.0 7.3 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20250427.00.gif