UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 15 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 ------------------------------------------------------------------------------- SFC 1013 91 10.2 7.4 83 2.8 8.7 25 3 282.3 283.4 281.3 299.9 6.38 1 1000 195 9.4 6.9 84 2.5 8.1 30 5 282.5 283.6 281.3 299.8 6.24 2 993 253 9.0 6.4 84 2.6 7.6 46 10 282.7 283.8 281.1 299.5 6.07 3 972 431 9.8 6.3 79 3.5 7.9 75 12 285.3 286.3 282.4 302.5 6.16 4 936 744 7.2 7.2 100 0.0 7.2 113 4 285.7 286.9 283.3 304.7 6.81 5 925 841 6.6 6.6 100 0.0 6.6 125 1 286.1 287.2 283.2 304.6 6.62 6 910 975 4.8 2.6 86 2.2 3.7 130 1 285.5 286.4 281.3 299.8 5.07 7 905 1020 5.8 0.8 70 5.0 3.5 134 2 287.0 287.8 281.3 299.8 4.48 8 850 1530 2.0 1.5 96 0.5 1.8 180 5 288.2 289.1 282.4 302.5 5.02 9 837 1654 1.0 1.0 100 0.0 1.0 203 5 288.5 289.3 282.4 302.5 4.91 10 700 3075 -6.3 -6.5 98 0.2 -6.4 295 15 295.5 296.1 283.6 305.5 3.36 11 699 3086 -6.3 -6.6 98 0.3 -6.4 295 15 295.6 296.2 283.6 305.6 3.33 12 673 3383 -7.5 -8.6 92 1.1 -7.9 304 15 297.5 298.0 284.0 306.5 2.96 13 500 5640 -21.1 -23.3 82 2.2 -21.6 280 21 307.3 307.5 285.7 311.2 1.17 14 487 5834 -22.9 -26.4 73 3.5 -23.6 276 21 307.4 307.6 285.5 310.5 0.91 15 425 6819 -29.7 -31.0 88 1.3 -29.9 288 26 310.9 311.1 286.5 313.3 0.68 16 406 7145 -31.1 -33.9 76 2.8 -31.4 282 33 313.2 313.3 287.1 315.1 0.54 17 400 7250 -31.9 -35.0 74 3.1 -32.3 280 36 313.5 313.6 287.2 315.2 0.49 18 360 7985 -38.1 -42.2 65 4.1 -38.4 277 41 314.8 314.9 287.3 315.8 0.26 19 358 8023 -38.3 -42.3 66 4.0 -38.6 277 41 315.1 315.1 287.4 316.0 0.26 20 349 8198 -39.3 -41.1 83 1.8 -39.4 279 43 316.0 316.1 287.8 317.1 0.30 21 311 8979 -43.9 -54.9 29 11.0 -44.3 283 50 320.2 320.2 288.9 320.4 0.07 22 300 9220 -45.9 -52.9 45 7.0 -46.2 285 52 320.7 320.7 289.0 321.0 0.09 23 287 9513 -47.9 -50.5 74 2.6 -48.0 283 56 321.9 321.9 289.5 322.4 0.13 24 265 10034 -51.4 -56.0 58 4.6 -51.5 280 62 324.3 324.3 290.2 324.6 0.07 25 251 10384 -53.7 -59.7 48 6.0 -53.8 280 60 325.9 325.9 290.6 326.1 0.05 26 250 10410 -53.9 -59.9 48 6.0 -54.0 280 60 325.9 325.9 290.6 326.1 0.05 27 221 11188 -59.5 -64.1 55 4.6 -59.6 284 60 329.0 329.0 291.5 329.1 0.03 28 217 11301 -59.9 -66.9 40 7.0 -60.0 280 56 330.1 330.1 291.7 330.2 0.02 29 200 11810 -58.5 -74.5 11 16.0 -58.7 280 48 340.1 340.1 294.4 340.2 0.01 30 176 12620 -56.9 -77.9 5 21.0 -57.1 284 46 355.4 355.4 297.8 355.4 0.01 31 151 13597 -55.1 -76.1 6 21.0 -55.5 271 42 374.4 374.4 301.4 374.5 0.01 32 150 13640 -55.5 -75.5 7 20.0 -55.8 270 42 374.5 374.5 301.4 374.5 0.01 33 115 15314 -59.7 -80.7 5 21.0 -60.0 276 34 396.2 396.2 304.7 396.2 0.01 34 100 16190 -57.9 -80.9 4 23.0 -58.3 280 23 415.9 415.9 307.2 415.9 0.01 35 72 18245 -61.5 -84.5 3 23.0 -61.9 274 30 449.2 449.2 310.8 449.2 0.00 36 70 18420 -61.1 -83.1 4 22.0 -61.4 270 19 453.7 453.7 311.2 453.7 0.01 37 54 20046 -57.9 -80.9 4 23.0 -58.6 276 17 496.0 496.0 314.7 496.1 0.01 38 50 20530 -58.9 -83.9 3 25.0 -59.6 225 19 504.7 504.7 315.3 504.7 0.01 39 47 20918 -58.7 -83.7 3 25.0 -59.4 225 18 514.2 514.2 315.9 514.2 0.01 TRP 217 11301 -59.9 -66.9 40 7.0 -60.0 280 56 330.1 330.1 291.7 330.2 0.02 WND 265 10034 -51.4 -56.0 58 4.6 -51.5 280 62 324.3 324.3 290.2 324.6 0.07 Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 818.23 mb = 1849.01 m = 6066.22 ft Wetbulb zero: 818.15 mb = 1835.45 m = 6021.73 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 90.65 % Est. max temperature: 15.87 C = 60.56 F Sfc-Lift cond lev (LCL): 970.87 mb = 440.64 m = 1445.66 ft T: 9.72 C 700-500 lapse rate: 5.77 C/km ThetaE index: 4.94 C Layer 925.0- 850.0 mb Conv cond level (CCL): 918.85 mb = 895.65 m = 2938.45 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 13.76 C = 56.77 F Cap Strength: 2.73 C Lifted Index: 6.24 C Risk: None Lifted Index @300 mb: 13.11 C Lifted Index @700 mb: 1.82 C Showalter Index: 6.10 C Risk: None Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.60 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.71 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 24183.80 J/kg Cap Strength: 6.11 C Lift Cond Lev (LCL): 934.92 mb = 753.13 m = 2470.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 11 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 1013 91 25 3 -1.3 -2.7 | 125 10 -8.1 5.7 1 1000 195 30 5 -2.5 -4.3 | 114 10 -9.4 4.1 2 987 305 60 15 -13.0 -7.5 | 93 20 -19.9 0.9 3 925 841 125 1 -0.8 0.6 | 139 12 -7.7 9.0 4 917 914 125 1 -0.8 0.6 | 139 12 -7.7 9.0 5 850 1530 180 5 0.0 5.0 | 153 15 -6.9 13.4 6 788 2134 295 7 6.3 -3.0 | 174 5 -0.5 5.5 7 758 2438 295 13 11.8 -5.5 | 239 6 4.9 2.9 8 730 2743 285 13 12.6 -3.4 | 228 8 5.7 5.1 9 702 3048 300 15 13.0 -7.5 | 261 6 6.1 0.9 10 700 3075 295 15 13.6 -6.3 | 253 7 6.7 2.1 11 675 3353 305 15 12.3 -8.6 | 272 5 5.4 -0.2 12 648 3658 295 19 17.2 -8.0 | 268 10 10.3 0.4 13 599 4267 290 21 19.7 -7.2 | 264 13 12.9 1.2 14 531 5182 290 25 23.5 -8.6 | 270 17 16.6 -0.1 15 500 5640 280 21 20.7 -3.6 | 251 15 13.8 4.8 16 490 5791 275 21 20.9 -1.8 | 245 16 14.0 6.6 17 431 6706 290 23 21.6 -7.9 | 268 15 14.7 0.6 18 400 7250 280 36 35.5 -6.3 | 266 29 28.6 2.2 19 379 7620 275 38 37.9 -3.3 | 261 31 31.0 5.1 20 300 9220 285 52 50.2 -13.5 | 277 44 43.4 -5.0 21 265 10034 280 62 61.1 -10.8 | 272 54 54.2 -2.3 22 264 10058 280 62 61.1 -10.8 | 272 54 54.2 -2.3 23 250 10410 280 60 59.1 -10.4 | 272 52 52.2 -2.0 24 218 11278 285 60 58.0 -15.5 | 278 52 51.1 -7.1 25 217 11301 280 56 55.1 -9.7 | 272 48 48.3 -1.3 26 207 11582 270 56 56.0 -0.0 | 260 50 49.1 8.4 27 200 11810 280 48 47.3 -8.3 | 270 40 40.4 0.1 28 171 12802 285 46 44.4 -11.9 | 275 38 37.6 -3.5 29 150 13640 270 42 42.0 -0.0 | 257 36 35.1 8.4 30 135 14326 270 38 38.0 -0.0 | 255 32 31.1 8.4 31 122 14935 285 35 33.8 -9.1 | 271 27 26.9 -0.6 32 111 15545 270 33 33.0 -0.0 | 252 27 26.1 8.4 33 100 16190 280 23 22.7 -4.0 | 254 16 15.8 4.4 34 96 16459 280 23 22.7 -4.0 | 254 16 15.8 4.4 35 91 16764 280 19 18.7 -3.3 | 247 13 11.8 5.1 36 87 17069 255 27 26.1 7.0 | 231 25 19.2 15.4 37 83 17374 285 21 20.3 -5.4 | 257 14 13.4 3.0 38 75 17983 265 23 22.9 2.0 | 237 19 16.0 10.4 39 71 18288 275 31 30.9 -2.7 | 257 25 24.0 5.7 40 70 18420 270 19 19.0 -0.0 | 235 15 12.1 8.4 41 65 18898 265 19 18.9 1.7 | 230 16 12.1 10.1 42 62 19202 285 19 18.4 -4.9 | 253 12 11.5 3.5 43 53 20117 275 17 16.9 -1.5 | 235 12 10.1 6.9 44 51 20422 260 15 14.8 2.6 | 216 14 7.9 11.0 45 50 20530 225 19 13.4 13.4 | 197 23 6.6 21.9 46 48 20726 220 17 10.9 13.0 | 191 22 4.1 21.4 47 45 21031 240 21 18.2 10.5 | 211 22 11.3 18.9 48 42 21336 245 25 22.7 10.6 | 220 25 15.8 19.0 Wind Parameters Mean winds (0-6000m): 290.8 at 14.5 knts Storm direction: 320.8 at 10.9 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 128.6 deg Storm rel helicity (0-3000m) pos: 108.1 neg: -25.0 tot: 83.2 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 63.92 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 63 9 105 16| 7.3 0.0 7.3| 46.6 -23.3 23.3 46.5 0.10| 22.5 2.3 1000 62 6 114 14| 2.3 0.0 2.3| 65.1 -23.3 41.8 41.8 0.23| 15.4 3.6 1500 81 5 122 14| 2.8 0.0 2.8| 80.4 -23.3 57.1 38.1 0.32| 11.9 3.8 2000 86 6 123 15| 2.0 0.0 2.0| 95.7 -23.4 72.3 36.2 0.35| 11.6 4.0 2500 327 7 132 4| 2.8 0.0 2.8|102.9 -24.1 78.8 31.5 0.39| 10.8 4.2 3000 302 8 176 4| 2.6 0.0 2.6|108.1 -25.0 83.2 27.7 0.40| 9.7 3.9 4000 298 10 212 4| 2.3 0.4 2.7|111.3 -27.6 83.7 20.9 0.36| 8.4 3.1 5000 295 13 237 6| 1.9 0.7 2.6|116.5 -28.2 88.2 17.6 0.36| 7.2 2.6 6000 291 14 244 7| 1.6 0.6 2.2|124.4 -56.0 68.4 11.4 0.25| 6.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251015.00.gif