UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 17 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 163 1 925 815 SFC 870 1322 6.0 -2.0 56 8.0 2.4 300 2 290.5 291.2 282.0 301.5 3.79 3 860 1416 5.8 -1.2 61 7.0 2.6 295 2 291.2 292.0 282.6 303.1 4.07 4 853 1482 5.2 -1.8 61 7.0 2.0 292 2 291.3 292.0 282.5 302.7 3.93 5 850 1511 5.0 -2.0 60 7.0 1.8 290 2 291.4 292.1 282.5 302.7 3.88 6 824 1764 3.6 -2.4 65 6.0 0.9 280 2 292.5 293.2 283.0 303.9 3.89 7 780 2208 2.0 -7.0 51 9.0 -1.7 261 2 295.4 295.9 283.0 304.1 2.90 8 700 3071 -4.7 -9.7 68 5.0 -6.5 225 3 297.3 297.8 283.5 305.2 2.61 9 686 3229 -5.5 -10.5 68 5.0 -7.3 227 5 298.1 298.6 283.7 305.8 2.50 10 678 3321 -5.9 -11.9 63 6.0 -8.0 229 6 298.7 299.1 283.7 305.6 2.26 11 665 3473 -5.5 -16.5 42 11.0 -8.9 231 8 300.8 301.1 283.7 305.8 1.58 12 660 3532 -5.7 -20.7 30 15.0 -9.9 232 9 301.2 301.4 283.3 304.8 1.11 13 575 4596 -12.9 -17.6 68 4.7 -14.3 248 24 304.9 305.2 285.4 310.2 1.67 14 529 5228 -15.5 -37.5 13 22.0 -19.0 258 33 309.1 309.2 285.4 310.1 0.29 15 500 5650 -18.9 -32.9 28 14.0 -21.2 265 39 310.0 310.1 285.9 311.7 0.48 16 492 5770 -19.7 -33.7 28 14.0 -22.0 264 42 310.4 310.5 286.1 312.0 0.45 17 432 6731 -24.5 -51.5 6 27.0 -26.9 258 68 316.1 316.1 287.6 316.4 0.08 18 400 7290 -27.7 -44.7 18 17.0 -29.4 255 84 319.0 319.0 288.6 319.7 0.18 19 344 8354 -36.1 -47.1 31 11.0 -36.9 258 89 321.7 321.7 289.5 322.3 0.16 20 317 8916 -39.8 -54.4 20 14.6 -40.5 260 92 324.1 324.1 290.1 324.4 0.07 21 300 9290 -42.3 -59.3 14 17.0 -42.9 260 88 325.7 325.8 290.5 325.9 0.04 22 255 10370 -48.7 -66.7 11 18.0 -49.1 255 87 331.8 331.8 292.2 331.9 0.02 23 253 10422 -48.9 -66.9 11 18.0 -49.3 257 87 332.2 332.2 292.3 332.3 0.02 24 250 10500 -48.7 -66.7 11 18.0 -49.1 260 88 333.7 333.7 292.7 333.7 0.02 25 222 11287 -46.3 -72.3 4 26.0 -46.9 260 81 348.9 348.9 296.4 348.9 0.01 26 200 11980 -47.5 -81.5 1 34.0 -48.1 260 75 357.6 357.6 298.2 357.6 0.00 27 169 13081 -52.5 -84.5 1 32.0 -52.9 266 65 366.9 366.9 300.0 366.9 0.00 28 164 13276 -51.7 -83.7 1 32.0 -52.2 267 63 371.4 371.4 300.8 371.4 0.00 29 156 13599 -53.7 -85.7 1 32.0 -54.1 269 60 373.3 373.3 301.1 373.3 0.00 30 150 13850 -55.7 -86.7 1 31.0 -56.1 270 58 374.1 374.1 301.3 374.1 0.00 31 126 14948 -59.1 -89.1 1 30.0 -59.4 387.1 387.1 303.3 387.1 0.00 32 122 15149 -59.1 -89.1 1 30.0 -59.4 390.7 390.7 303.9 390.7 0.00 33 107 15968 -59.9 -89.9 1 30.0 -60.2 404.1 404.1 305.7 404.1 0.00 34 100 16390 -58.9 -82.9 3 24.0 -59.2 413.9 413.9 307.0 413.9 0.00 35 70 15364 -65.3 -94.3 1 29.0 -65.5 444.7 444.7 310.3 444.7 0.00 36 63 15260 -59.7 -89.7 1 30.0 -60.2 470.6 470.6 312.7 470.6 0.00 37 50 15320 -55.3 -86.3 1 31.0 -56.3 513.2 513.2 315.8 513.2 0.00 TRP 255 10370 -48.7 -66.7 11 18.0 -49.1 255 87 331.8 331.8 292.2 331.9 0.02 WND 317 8916 -39.8 -54.4 20 14.6 -40.5 260 92 324.1 324.1 290.1 324.4 0.07 Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 756.12 mb = 2465.73 m = 8089.57 ft Wetbulb zero: 808.66 mb = 1916.01 m = 6286.03 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 49.90 % Est. max temperature: 12.07 C = 53.73 F Sfc-Lift cond lev (LCL): 769.08 mb = 2320.60 m = 7613.44 ft T: 1.13 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.38 C Layer 853.0- 824.0 mb Conv cond level (CCL): 646.88 mb = 3686.67 m = 12095.24 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 16.81 C = 62.27 F Cap Strength: 7.62 C Lifted Index: 7.62 C Risk: None Lifted Index @300 mb: 15.86 C Lifted Index @700 mb: 2.72 C Showalter Index: 8.21 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3037.95 J/kg Max Up Vert Vel: 77.95 m/s Conv Inhibition (B-): 13622.32 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 731.54 mb = 2719.56 m = 8922.34 ft Lev Free Conv (LFC): 96.54 mb = 16288.81 m = 53440.32 ft Equ Level (EL): 56.54 mb = 15288.19 m = 50157.49 ft B at Equ Level: 2869.89 J/kg Wind level data Storm motion: 289 at 21 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 ---------------------------------------------------------- 0 870 1322 300 2 1.7 -1.0 | 108 19 -17.9 5.9 1 850 1511 290 2 1.9 -0.7 | 109 19 -17.7 6.2 2 700 3071 225 3 2.1 2.1 | 117 20 -17.5 9.0 3 500 5650 265 39 38.9 3.4 | 242 22 19.2 10.3 4 400 7290 255 84 81.1 21.7 | 245 68 61.5 28.6 5 317 8916 260 92 90.6 16.0 | 252 75 71.0 22.9 6 300 9290 260 88 86.7 15.3 | 252 71 67.0 22.2 7 255 10370 255 87 84.0 22.5 | 245 71 64.4 29.4 8 250 10500 260 88 86.7 15.3 | 252 71 67.0 22.2 9 200 11980 260 75 73.9 13.0 | 250 58 54.2 19.9 10 150 13850 270 58 58.0 -0.0 | 260 39 38.4 6.9 Wind Parameters Mean winds (0-6000m): 259.4 at 27.7 knts Storm direction: 289.4 at 20.8 knts Shear (0-3000m) pos: 2.5 neg: 1.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 67.5 deg Storm rel helicity (0-3000m) pos: 94.1 neg: 0.0 tot: 94.1 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.5 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 34.12 Bulk Shear: 89.03 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 ------------------------------------------------------------------------------- 500 288 2 110 19| 0.0 0.9 0.9| 4.2 0.0 4.2 8.3 0.97| 0.9 0.9 1000 275 2 111 19| 0.0 0.9 0.9| 8.6 0.0 8.6 8.6 0.98| 0.9 0.9 1500 262 2 113 19| 0.0 0.9 0.9| 13.0 0.0 13.0 8.7 0.93| 1.0 0.9 2000 248 3 115 19| 0.0 1.6 1.6| 31.5 0.0 31.5 15.7 0.92| 1.7 1.6 2500 242 4 119 18| 1.5 1.3 2.7| 63.1 0.0 63.1 25.2 0.94| 2.9 2.7 3000 244 6 124 17| 2.5 1.1 3.5| 94.1 0.0 94.1 31.4 0.96| 3.6 3.5 4000 257 12 139 13| 3.7 0.8 4.5|162.8 0.0 162.8 40.7 0.96| 4.8 4.6 5000 262 18 171 10| 4.0 2.0 5.9|207.7 0.0 207.7 41.5 0.70| 6.3 4.4 6000 259 28 212 14| 3.3 4.0 7.3|208.3 -25.1 183.1 30.5 0.47| 7.6 3.6 Wrote GIF file: /home/apache/climate/data/raob//OICC/skewt/OICC.skewt.20250417.00.gif