UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 1 MAY 25 Station: OITT WMO ident: 40706 Latitude: 38.08 Longitude: 46.28 Elevation: 1361.00 ------------------------------------------------------------------------------- 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 53 1 925 757 SFC 864 1361 28.0 -1.0 15 29.0 12.0 220 17 314.0 314.8 290.9 327.1 4.11 3 850 1508 24.4 -1.6 18 26.0 10.4 265 16 311.7 312.5 290.1 324.3 4.00 4 700 3159 8.2 -5.8 36 14.0 1.6 205 16 311.6 312.2 289.6 322.8 3.54 5 635 3952 0.8 -9.2 47 10.0 -3.4 211 18 311.9 312.5 289.2 321.5 3.00 6 631 4003 0.4 -9.6 47 10.0 -3.8 211 18 312.1 312.6 289.2 321.4 2.92 7 627 4054 0.0 -10.0 47 10.0 -4.1 212 19 312.2 312.7 289.2 321.3 2.85 8 594 4484 -2.9 -18.9 28 16.0 -8.1 215 20 313.7 313.9 288.2 318.5 1.45 9 500 5820 -14.3 -24.3 42 10.0 -16.8 225 24 315.6 315.8 288.5 319.3 1.07 10 494 5911 -15.1 -25.1 42 10.0 -17.5 225 24 315.7 315.9 288.5 319.2 1.01 11 486 6035 -16.1 -26.1 42 10.0 -18.4 225 23 316.0 316.1 288.5 319.2 0.94 12 482 6097 -16.1 -29.1 32 13.0 -18.8 225 23 316.7 316.9 288.5 319.2 0.71 13 469 6303 -17.5 -33.5 23 16.0 -20.4 225 23 317.5 317.6 288.5 319.2 0.48 14 403 7416 -27.9 -39.9 31 12.0 -29.3 225 19 318.0 318.1 288.5 319.1 0.29 15 400 7470 -28.5 -40.5 31 12.0 -29.9 225 19 317.9 318.0 288.4 319.0 0.28 16 363 8159 -33.3 -50.3 17 17.0 -34.5 228 20 320.5 320.5 289.0 320.9 0.11 17 308 9293 -42.5 -55.5 23 13.0 -43.0 234 22 323.0 323.0 289.8 323.3 0.07 18 300 9470 -43.9 -56.9 22 13.0 -44.4 235 22 323.5 323.5 289.9 323.7 0.06 19 274 10079 -48.5 -62.5 18 14.0 -48.8 240 24 325.3 325.3 290.4 325.4 0.03 20 250 10680 -53.9 -64.9 25 11.0 -54.1 245 27 325.9 325.9 290.6 326.0 0.02 21 233 11129 -56.9 -66.9 27 10.0 -57.1 240 29 328.0 328.0 291.2 328.1 0.02 22 200 12090 -59.7 -70.7 23 11.0 -59.8 230 32 338.2 338.2 293.9 338.3 0.01 23 187 12512 -60.9 -71.9 22 11.0 -61.0 240 38 342.8 342.9 295.0 342.9 0.01 24 156 13659 -55.5 -70.5 14 15.0 -55.8 236 51 370.3 370.3 300.7 370.4 0.02 25 150 13910 -55.5 -71.5 12 16.0 -55.8 235 54 374.5 374.5 301.4 374.5 0.02 26 114 15636 -61.5 -79.5 7 18.0 -61.7 225 32 393.9 393.9 304.3 393.9 0.01 27 107 16030 -60.5 -79.5 7 19.0 -60.7 223 27 403.0 403.0 305.6 403.0 0.01 28 101 16389 -62.3 -81.3 6 19.0 -62.5 220 23 406.2 406.2 306.0 406.2 0.01 29 100 16450 -62.5 -81.5 6 19.0 -62.7 220 22 407.0 407.0 306.1 407.0 0.01 30 94 16833 -63.7 -82.7 6 19.0 -63.9 204 20 411.9 411.9 306.7 411.9 0.00 31 87 17312 -62.1 -82.1 5 20.0 -62.4 183 17 424.3 424.3 308.2 424.3 0.01 32 76 18144 -65.7 -86.7 4 21.0 -65.9 147 11 433.5 433.5 309.2 433.5 0.00 33 71 18562 -62.5 -83.5 4 21.0 -62.8 129 9 448.9 448.9 310.7 448.9 0.01 34 70 18650 -63.3 -84.3 4 21.0 -63.6 125 8 449.0 449.0 310.8 449.0 0.00 35 62 19396 -66.7 -88.7 3 22.0 -66.9 130 8 457.3 457.3 311.5 457.3 0.00 36 50 20720 -62.1 -87.1 2 25.0 -62.6 140 9 497.1 497.1 314.8 497.2 0.00 37 41 21963 -58.5 -84.5 2 26.0 -59.3 99 7 535.1 535.2 317.2 535.2 0.01 38 30 23940 -57.1 -82.1 3 25.0 -58.3 35 5 589.0 589.0 320.1 589.1 0.02 39 20 26540 -52.3 -78.3 3 26.0 -55.1 205 5 676.1 676.1 323.6 676.4 0.04 40 13 29363 -46.5 -74.5 3 28.0 -52.4 784.8 784.9 326.9 786.0 0.12 41 13 29363 -47.3 -75.3 3 28.0 -52.9 782.0 782.1 326.8 783.1 0.11 TRP 187 12512 -60.9 -71.9 22 11.0 -61.0 240 38 342.8 342.9 295.0 342.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 627.00 mb = 4053.76 m = 13299.56 ft Wetbulb zero: 679.34 mb = 3402.83 m = 11164.01 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 33.43 % Est. max temperature: 25.72 C = 78.29 F Sfc-Lift cond lev (LCL): 562.97 mb = 4900.26 m = 16076.76 ft T: -6.45 C 700-500 lapse rate: 8.46 C/km ThetaE index: 8.63 C Layer 850.0- 500.0 mb Conv cond level (CCL): 552.78 mb = 5041.89 m = 16541.43 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 28.52 C = 83.33 F Cap Strength: 1.91 C Lifted Index: -0.17 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.14 C Lifted Index @700 mb: -0.28 C Showalter Index: -0.26 C Risk: Thunderstorms probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 38.70 C Cross Totals Index: 12.70 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 104.00 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125.62 J/kg Max Up Vert Vel: 15.85 m/s Conv Inhibition (B-): 69.12 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 572.90 mb = 4764.80 m = 15632.35 ft Lev Free Conv (LFC): 497.90 mb = 5851.96 m = 19199.12 ft Equ Level (EL): 297.90 mb = 9517.25 m = 31224.21 ft B at Equ Level: 123.12 J/kg Max Parcel Lev (MPL): 227.90 mb = 11268.45 m = 36969.52 ft Wind level data Storm motion: 253 at 15 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 ---------------------------------------------------------- 0 864 1361 220 17 10.9 13.0 | 161 9 -3.0 8.9 1 850 1508 265 16 15.9 1.4 | 324 3 2.0 -2.7 2 700 3159 205 16 6.8 14.5 | 145 13 -7.1 10.4 3 500 5820 225 24 17.0 17.0 | 193 13 3.1 12.8 4 400 7470 225 19 13.4 13.4 | 177 9 -0.5 9.3 5 300 9470 235 22 18.0 12.6 | 206 9 4.1 8.5 6 250 10680 245 27 24.5 11.4 | 235 13 10.6 7.3 7 200 12090 230 32 24.5 20.6 | 213 20 10.6 16.4 8 187 12512 240 38 32.9 19.0 | 232 24 19.0 14.9 9 150 13910 235 54 44.2 31.0 | 228 40 30.3 26.8 10 100 16450 220 22 14.1 16.9 | 181 13 0.2 12.7 11 70 18650 125 8 -6.6 4.6 | 91 20 -20.5 0.5 12 50 20720 140 9 -5.8 6.9 | 98 20 -19.7 2.8 13 30 23940 35 5 -2.9 -4.1 | 64 19 -16.8 -8.2 14 20 26540 205 5 2.1 4.5 | 92 12 -11.8 0.4 Wind Parameters Mean winds (0-6000m): 223.4 at 19.4 knts Storm direction: 253.4 at 14.5 knts Shear (0-3000m) pos: 1.8 neg: 2.2 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 5.0 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -12.3 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.92 Bulk Shear: 12.66 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 ------------------------------------------------------------------------------- 500 254 16 257 2| 9.5 0.0 9.5| 6.0 -1.2 4.8 9.6 0.47| 17.5 8.2 1000 248 16 210 2| 4.7 2.6 7.3| 6.0 -3.6 2.4 2.4 0.22| 11.4 2.5 1500 241 16 181 4| 3.2 3.4 6.6| 6.0 -8.0 -2.0 -1.3 0.10| 9.3 0.9 2000 232 16 168 6| 2.4 3.3 5.6| 8.5 -12.3 -3.8 -1.9 0.06| 8.0 0.5 2500 227 16 164 7| 2.0 2.6 4.6| 14.7 -12.3 2.4 1.0 0.12| 6.8 0.8 3000 224 17 164 8| 1.8 2.2 3.9| 21.1 -12.3 8.8 2.9 0.17| 6.0 1.0 4000 222 18 168 9| 1.7 1.6 3.3| 34.7 -12.3 22.4 5.6 0.25| 5.0 1.3 5000 223 19 174 10| 1.5 1.3 2.8| 41.1 -15.1 26.0 5.2 0.26| 4.4 1.1 6000 223 19 176 10| 1.3 1.1 2.4| 41.1 -20.6 20.5 3.4 0.20| 3.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20250501.12.gif