UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 7 OCT 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 8 21.6 17.9 79 3.7 19.1 120 8 294.2 296.5 292.0 331.1 12.92 1 1000 68 20.6 15.6 73 5.0 17.4 120 9 293.8 295.8 290.5 325.8 11.21 2 977 271 20.6 16.3 76 4.3 17.8 142 9 295.7 297.9 291.8 330.3 12.01 3 949 523 18.2 14.2 77 4.0 15.6 170 8 295.7 297.7 290.8 326.8 10.78 4 945 560 19.0 14.0 73 5.0 15.8 174 8 296.9 298.8 291.1 327.9 10.69 5 931 690 20.6 13.6 64 7.0 16.1 189 8 299.8 301.7 291.9 330.8 10.57 6 926 737 21.0 16.0 73 5.0 17.7 194 8 300.7 303.0 293.6 337.2 12.44 7 925 746 21.0 16.0 73 5.0 17.7 195 8 300.8 303.1 293.7 337.4 12.46 8 919 802 23.2 14.2 57 9.0 17.2 195 8 303.6 305.7 293.5 336.7 11.14 9 918 812 23.6 13.6 53 10.0 17.0 195 8 304.1 306.1 293.3 336.1 10.72 10 850 1477 18.8 7.8 49 11.0 12.1 190 11 305.8 307.3 291.6 329.5 7.83 11 712 2966 7.0 -8.0 33 15.0 0.4 190 17 308.7 309.3 288.1 318.0 2.94 12 708 3012 7.0 -8.0 33 15.0 0.4 190 18 309.2 309.8 288.3 318.6 2.95 13 700 3106 7.0 -7.0 36 14.0 0.6 190 18 310.2 310.8 288.9 320.5 3.23 14 687 3260 6.4 -10.6 28 17.0 -0.7 191 19 311.2 311.7 288.5 319.2 2.48 15 681 3332 7.8 -17.2 15 25.0 -1.5 192 19 313.6 313.9 288.2 318.4 1.46 16 666 3516 7.8 -24.2 8 32.0 -2.6 194 21 315.6 315.7 288.2 318.4 0.81 17 660 3591 7.2 -12.8 23 20.0 -1.1 194 21 315.7 316.1 289.6 322.9 2.16 18 634 3920 4.8 -11.2 30 16.0 -2.0 197 23 316.6 317.1 290.3 325.1 2.56 19 515 5580 -7.3 -16.3 49 9.0 -10.5 213 34 321.4 321.8 291.3 328.4 2.08 20 500 5810 -9.1 -16.1 57 7.0 -11.6 215 36 321.9 322.4 291.5 329.3 2.18 21 456 6514 -14.7 -23.7 46 9.0 -17.1 217 41 323.5 323.8 291.1 327.8 1.24 22 433 6904 -17.1 -23.1 60 6.0 -18.7 218 43 325.3 325.6 291.7 330.1 1.38 23 400 7490 -23.7 -28.7 63 5.0 -24.7 220 47 324.2 324.4 291.0 327.4 0.89 24 387 7732 -24.3 -32.3 48 8.0 -25.7 221 49 326.5 326.6 291.4 328.9 0.66 25 355 8361 -26.3 -40.3 26 14.0 -28.2 222 54 331.9 332.0 292.6 333.2 0.32 26 346 8547 -27.9 -39.9 31 12.0 -29.5 223 56 332.2 332.3 292.7 333.5 0.34 27 300 9560 -35.5 -49.5 23 14.0 -36.6 225 64 335.3 335.4 293.3 335.9 0.14 28 250 10810 -42.1 -58.1 16 16.0 -42.9 235 96 343.5 343.5 295.2 343.7 0.06 29 248 10864 -42.7 -58.7 16 16.0 -43.4 235 96 343.4 343.4 295.2 343.6 0.06 30 204 12170 -48.9 235 102 353.3 31 200 12300 -49.5 235 103 354.4 32 181 12949 -53.2 235 111 358.5 33 150 14140 -60.3 235 99 366.2 34 130 15021 -65.7 235 84 371.8 35 115 15763 -67.7 228 56 381.4 36 101 16540 -69.7 221 26 391.9 37 100 16600 -67.5 220 24 397.3 38 88 17564 -66.7 222 24 413.7 39 87 17649 -65.5 222 24 417.5 40 70 19240 -66.7 225 24 441.7 41 50 22470 -64.1 230 22 492.4 42 30 25700 -63.5 235 21 571.5 43 20 27310 -62.7 235 20 644.2 44 14 29510 -62.5 714.1 TRP 130 15021 -65.7 235 84 371.8 WND 181 12949 -53.2 235 111 358.5 Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 586.79 mb = 4578.72 m = 15021.86 ft Wetbulb zero: 694.16 mb = 3174.91 m = 10416.25 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 43.68 % Est. max temperature: 33.12 C = 91.61 F Sfc-Lift cond lev (LCL): 953.78 mb = 479.73 m = 1573.91 ft T: 18.61 C 700-500 lapse rate: 5.95 C/km ThetaE index: 19.34 C Layer 919.0- 708.0 mb Conv cond level (CCL): 762.13 mb = 2394.17 m = 7854.80 ft Mean mixing ratio: 11.28 g/kg Conv temperature: 35.15 C = 95.26 F Cap Strength: 7.24 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 4.62 C Lifted Index @700 mb: 2.59 C Showalter Index: 2.36 C Risk: Showers probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 16.90 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 151.60 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.69 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 811.43 J/kg Cap Strength: 7.24 C Lift Cond Lev (LCL): 880.49 mb = 1172.39 m = 3846.39 ft Lev Free Conv (LFC): 405.49 mb = 7389.11 m = 24242.19 ft Equ Level (EL): 385.49 mb = 7760.63 m = 25461.08 ft B at Equ Level: 41.44 J/kg Max Parcel Lev (MPL): 355.49 mb = 8351.30 m = 27398.95 ft Wind level data Storm motion: 231 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 1007 8 120 8 -6.9 4.0 | 74 19 -18.4 -5.3 1 1000 68 120 9 -7.8 4.5 | 76 20 -19.3 -4.8 2 925 746 195 8 2.1 7.7 | 80 10 -9.4 -1.6 3 850 1477 190 11 1.9 10.8 | 99 10 -9.6 1.5 4 700 3106 190 18 3.1 17.7 | 135 12 -8.4 8.4 5 500 5810 215 36 20.6 29.5 | 204 22 9.1 20.2 6 400 7490 220 47 30.2 36.0 | 215 33 18.7 26.7 7 300 9560 225 64 45.3 45.3 | 223 49 33.7 35.9 8 250 10810 235 96 78.6 55.1 | 236 81 67.1 45.7 9 200 12300 235 103 84.4 59.1 | 236 88 72.9 49.8 10 181 12949 235 111 90.9 63.7 | 236 96 79.4 54.3 11 150 14140 235 99 81.1 56.8 | 236 84 69.6 47.5 12 130 15021 235 84 68.8 48.2 | 236 69 57.3 38.9 13 100 16600 220 24 15.4 18.4 | 203 10 3.9 9.1 14 70 19240 225 24 17.0 17.0 | 215 9 5.5 7.7 15 50 22470 230 22 16.9 14.1 | 228 7 5.3 4.8 16 30 25700 235 21 17.2 12.0 | 244 6 5.7 2.7 17 20 27310 235 20 16.4 11.5 | 246 5 4.9 2.2 Wind Parameters Mean winds (0-6000m): 201.0 at 19.8 knts Storm direction: 231.0 at 14.8 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 59.5 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -1.8 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 39.36 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 ------------------------------------------------------------------------------- 500 140 9 81 17| 6.9 0.0 6.9| 16.4 0.0 16.4 32.7 0.44| 8.1 3.6 1000 164 9 85 14| 5.3 0.0 5.3| 18.5 -1.8 16.7 16.7 0.30| 6.4 1.9 1500 176 9 89 12| 3.5 0.7 4.2| 23.8 -1.8 22.0 14.7 0.40| 5.0 2.0 2000 181 10 92 11| 2.6 1.1 3.7| 29.3 -1.8 27.6 13.8 0.48| 4.3 2.0 2500 183 11 97 11| 2.1 1.3 3.4| 34.9 -1.8 33.1 13.2 0.53| 3.9 2.1 3000 185 12 103 11| 1.8 1.5 3.2| 40.4 -1.8 38.6 12.9 0.56| 3.6 2.0 4000 189 14 115 10| 2.2 1.1 3.3| 63.1 -1.8 61.3 15.3 0.66| 3.6 2.4 5000 194 17 133 10| 2.6 0.9 3.4| 92.1 -1.8 90.3 18.1 0.70| 3.7 2.6 6000 201 20 154 10| 2.8 0.7 3.6|125.0 -1.8 123.2 20.5 0.71| 3.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251007.12.gif