UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 8 OCT 25 Station: LRBS WMO ident: 15420 Latitude: 44.50 Longitude: 26.13 Elevation: 91.00 ------------------------------------------------------------------------------- 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 71 40 9 SFC 998 91 13.0 11.2 89 1.8 12.0 40 9 286.3 287.8 285.2 309.7 8.39 2 954 467 10.0 9.2 95 0.8 9.6 44 37 287.0 288.3 284.7 308.5 7.67 3 925 723 9.4 8.9 97 0.5 9.1 50 46 288.9 290.3 285.6 310.8 7.75 4 850 1421 5.8 5.8 100 0.0 5.8 60 21 292.2 293.4 285.9 311.8 6.81 5 722 2744 -0.3 -0.3 100 0.0 -0.3 0 0 299.5 300.4 287.1 315.0 5.19 6 700 2991 -1.7 -2.1 97 0.4 -1.9 80 1 300.6 301.5 287.0 314.7 4.68 7 505 5515 -15.9 -17.1 90 1.2 -16.3 64 26 312.8 313.1 288.5 319.2 1.98 8 500 5590 -16.5 -17.7 90 1.2 -16.9 65 29 312.9 313.3 288.5 319.2 1.90 9 467 6100 -20.3 -21.1 93 0.8 -20.5 59 33 314.4 314.7 288.6 319.4 1.52 10 400 7230 -28.9 -31.0 82 2.1 -29.2 55 36 317.4 317.6 288.7 319.9 0.72 11 344 8291 -37.3 -40.8 70 3.5 -37.6 51 34 320.0 320.1 289.1 321.2 0.31 12 326 8660 -40.7 -47.7 47 7.0 -41.1 52 33 320.3 320.3 289.0 320.9 0.16 13 300 9220 -45.5 -50.0 60 4.5 -45.7 60 35 321.2 321.3 289.3 321.7 0.13 14 269 9937 -51.9 -54.7 72 2.8 -52.0 63 36 322.1 322.1 289.5 322.4 0.08 15 251 10384 -53.3 -60.3 42 7.0 -53.5 70 21 326.5 326.5 290.7 326.6 0.05 16 250 10410 -53.3 -61.3 37 8.0 -53.5 70 21 326.8 326.8 290.9 327.0 0.04 17 244 10567 -51.9 -75.9 4 24.0 -52.2 67 18 331.2 331.2 292.0 331.2 0.01 18 234 10842 -48.1 -77.1 2 29.0 -48.6 62 12 340.9 340.9 294.6 341.0 0.00 19 200 11880 -47.9 -78.9 2 31.0 -48.5 80 11 356.9 356.9 298.1 356.9 0.00 20 150 13760 -50.7 -81.7 1 31.0 -51.3 220 13 382.7 382.7 302.7 382.7 0.00 21 131 14644 -49.9 -82.9 1 33.0 -50.6 214 11 399.3 399.3 305.1 399.3 0.00 22 101 16326 -54.9 -84.9 1 30.0 -55.4 246 15 420.5 420.5 307.7 420.5 0.00 23 100 16390 -54.9 -84.9 1 30.0 -55.5 250 15 421.7 421.7 307.9 421.7 0.00 24 72 18455 -60.7 -87.7 2 27.0 -61.1 212 14 450.9 450.9 311.0 450.9 0.00 25 70 18630 -60.3 -87.3 2 27.0 -60.7 225 15 455.4 455.4 311.4 455.4 0.00 26 60 19594 -61.5 -88.5 2 27.0 -61.9 232 16 473.2 473.2 312.9 473.2 0.00 27 55 20140 -58.3 -87.3 1 29.0 -58.9 222 24 492.5 492.5 314.4 492.5 0.00 28 50 20740 -59.7 -87.7 1 28.0 -60.3 240 19 502.8 502.8 315.1 502.8 0.00 29 47 21126 -60.9 -87.9 2 27.0 -61.4 244 19 508.9 508.9 315.6 508.9 0.00 TRP 251 10384 -53.3 -60.3 42 7.0 -53.5 70 21 326.5 326.5 290.7 326.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 728.30 mb = 2678.63 m = 8788.06 ft Wetbulb zero: 728.90 mb = 2666.57 m = 8748.47 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 95.93 % Est. max temperature: 19.01 C = 66.22 F Sfc-Lift cond lev (LCL): 971.40 mb = 316.34 m = 1037.86 ft T: 11.20 C 700-500 lapse rate: 5.69 C/km ThetaE index: 1.21 C Layer 954.0- 925.0 mb Conv cond level (CCL): 912.11 mb = 838.85 m = 2752.08 ft Mean mixing ratio: 7.81 g/kg Conv temperature: 16.15 C = 61.08 F Cap Strength: 5.99 C Lifted Index: 5.98 C Risk: None Lifted Index @300 mb: 8.33 C Lifted Index @700 mb: 2.56 C Showalter Index: 4.69 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 140.60 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.38 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 24101.83 J/kg Cap Strength: 5.98 C Lift Cond Lev (LCL): 934.61 mb = 637.37 m = 2091.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 79 at 13 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 ---------------------------------------------------------- 0 998 91 40 9 -5.8 -6.9 | 302 8 7.2 -4.4 1 938 610 45 48 -33.9 -33.9 | 34 38 -21.0 -31.5 2 925 723 50 46 -35.2 -29.6 | 39 35 -22.3 -27.1 3 904 914 60 40 -34.6 -20.0 | 51 28 -21.7 -17.5 4 871 1219 70 33 -31.0 -11.3 | 64 20 -18.0 -8.8 5 850 1421 60 21 -18.2 -10.5 | 33 10 -5.2 -8.0 6 808 1829 40 15 -9.6 -11.5 | 340 10 3.3 -9.0 7 778 2134 45 11 -7.8 -7.8 | 316 7 5.2 -5.3 8 722 2743 0 0 -0.0 -0.0 | 259 13 13.0 2.5 9 700 2991 80 1 -1.0 -0.2 | 259 12 12.0 2.3 10 617 3962 350 11 1.9 -10.8 | 299 17 14.9 -8.4 11 593 4267 20 13 -4.4 -12.2 | 319 13 8.5 -9.8 12 570 4572 30 13 -6.5 -11.3 | 324 11 6.5 -8.8 13 527 5182 60 15 -13.0 -7.5 | 0 5 -0.0 -5.0 14 500 5590 65 29 -26.3 -12.3 | 54 17 -13.3 -9.8 15 448 6401 55 36 -29.5 -20.6 | 42 25 -16.5 -18.2 16 400 7230 55 36 -29.5 -20.6 | 42 25 -16.5 -18.2 17 331 8534 50 33 -25.3 -21.2 | 33 22 -12.3 -18.8 18 300 9220 60 35 -30.3 -17.5 | 49 23 -17.3 -15.0 19 276 9754 60 36 -31.2 -18.0 | 50 24 -18.2 -15.5 20 264 10058 65 36 -32.6 -15.2 | 57 23 -19.7 -12.8 21 252 10363 75 27 -26.1 -7.0 | 71 14 -13.1 -4.5 22 251 10384 70 21 -19.7 -7.2 | 55 8 -6.8 -4.7 23 250 10410 70 21 -19.7 -7.2 | 55 8 -6.8 -4.7 24 230 10973 60 9 -7.8 -4.5 | 292 6 5.2 -2.0 25 209 11582 80 3 -3.0 -0.5 | 259 10 10.0 1.9 26 200 11880 80 11 -10.8 -1.9 | 256 2 2.1 0.5 27 200 11887 45 9 -6.4 -6.4 | 301 8 6.6 -3.9 28 191 12192 100 11 -10.8 1.9 | 206 5 2.1 4.4 29 182 12497 115 11 -10.0 4.6 | 203 8 3.0 7.1 30 174 12802 160 9 -3.1 8.5 | 222 15 9.9 10.9 31 166 13106 150 11 -5.5 9.5 | 212 14 7.5 12.0 32 158 13411 205 15 6.3 13.6 | 230 25 19.3 16.1 33 151 13716 190 13 2.3 12.8 | 225 22 15.2 15.3 34 150 13760 220 13 8.4 10.0 | 240 25 21.3 12.4 35 144 14021 225 13 9.2 9.2 | 242 25 22.2 11.7 36 131 14630 215 11 6.3 9.0 | 239 22 19.3 11.5 37 125 14935 195 19 4.9 18.4 | 221 27 17.9 20.8 38 114 15545 195 19 4.9 18.4 | 221 27 17.9 20.8 39 100 16390 250 15 14.1 5.1 | 254 28 27.1 7.6 40 94 16764 250 15 14.1 5.1 | 254 28 27.1 7.6 41 90 17069 220 7 4.5 5.4 | 246 19 17.5 7.8 42 86 17374 185 15 1.3 14.9 | 219 23 14.3 17.4 43 81 17678 190 21 3.6 20.7 | 216 28 16.6 23.1 44 78 17983 220 19 12.2 14.6 | 236 30 25.2 17.0 45 74 18288 220 13 8.4 10.0 | 240 25 21.3 12.4 46 70 18593 205 15 6.3 13.6 | 230 25 19.3 16.1 47 70 18630 225 15 10.6 10.6 | 241 27 23.6 13.1 48 64 19202 245 11 10.0 4.6 | 253 24 22.9 7.1 49 61 19507 225 15 10.6 10.6 | 241 27 23.6 13.1 50 58 19812 250 19 17.9 6.5 | 254 32 30.8 9.0 51 55 20117 220 25 16.1 19.2 | 233 36 29.0 21.6 52 53 20422 245 19 17.2 8.0 | 251 32 30.2 10.5 53 50 20726 215 15 8.6 12.3 | 236 26 21.6 14.7 54 50 20740 240 19 16.5 9.5 | 248 32 29.4 12.0 55 44 21336 250 19 17.9 6.5 | 254 32 30.8 9.0 Wind Parameters Mean winds (0-6000m): 49.3 at 17.6 knts Storm direction: 79.3 at 13.2 knts Shear (0-3000m) pos: 5.0 neg: 5.9 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): -40.9 deg Storm rel helicity (0-3000m) pos: 215.4 neg: -86.0 tot: 129.4 m^2/s^2 ave: 43.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 17.2 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.15 Bulk Shear: 14.22 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 44 28 20 19| 38.7 0.0 38.7| 91.6 0.0 91.6 183.1 0.57| 39.2 22.5 1000 51 35 36 24| 14.5 0.0 14.5|204.0 0.0 204.0 204.0 0.62| 29.6 18.2 1500 54 32 39 21| 9.6 6.4 16.0|213.8 -36.2 177.6 118.4 0.34| 26.7 8.9 2000 53 28 33 17| 7.2 6.6 13.8|213.8 -54.5 159.3 79.7 0.21| 22.1 4.7 2500 52 24 25 13| 5.8 7.1 12.9|213.8 -76.6 137.3 54.9 0.10| 19.7 2.0 3000 53 20 16 10| 5.0 5.9 10.9|215.4 -86.0 129.4 43.1 0.08| 17.2 1.3 4000 47 16 354 9| 3.7 4.3 8.0|243.8 -86.0 157.9 39.5 0.15| 14.8 2.2 5000 45 16 348 9| 4.1 3.5 7.6|267.0 -86.0 181.0 36.2 0.19| 13.2 2.5 6000 49 18 2 9| 4.7 2.7 7.4|287.4 -98.0 189.4 31.6 0.21| 12.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251008.12.gif