UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 19 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 1011 91 14.2 2.2 44 12.0 8.3 95 1 286.5 287.2 280.9 299.0 4.43 1 1000 185 12.6 1.6 47 11.0 7.3 310 1 285.8 286.5 280.4 297.9 4.29 2 977 379 10.0 1.0 54 9.0 5.8 273 2 285.0 285.8 280.0 297.0 4.21 3 925 831 5.8 -0.2 65 6.0 3.1 185 3 285.2 285.9 279.9 296.8 4.07 4 885 1190 2.4 -0.7 80 3.1 1.0 259 8 285.3 286.1 280.0 297.0 4.10 5 858 1440 0.8 -3.9 71 4.7 -1.1 280 12 286.2 286.8 279.4 295.8 3.33 6 854 1477 0.6 -6.4 59 7.0 -2.1 282 12 286.4 286.9 278.8 294.4 2.77 7 850 1515 1.2 -8.8 47 10.0 -2.4 285 13 287.4 287.8 278.7 294.2 2.31 8 849 1524 1.2 -9.8 44 11.0 -2.7 295 15 287.5 287.9 278.5 293.8 2.14 9 705 2997 -6.1 -25.1 21 19.0 -10.6 298 20 295.1 295.3 280.2 297.4 0.71 10 700 3053 -6.5 -25.5 21 19.0 -10.9 300 25 295.3 295.4 280.2 297.5 0.69 11 622 3964 -13.3 -34.3 15 21.0 -16.7 310 29 297.6 297.7 280.8 298.8 0.34 12 569 4639 -15.5 -48.5 4 33.0 -19.2 297 30 302.7 302.8 282.6 303.0 0.08 13 509 5469 -22.3 -43.3 13 21.0 -24.6 285 37 304.3 304.3 283.4 304.9 0.16 14 500 5600 -23.1 -44.1 13 21.0 -25.3 285 38 304.9 304.9 283.5 305.4 0.15 15 462 6175 -26.3 -48.3 11 22.0 -28.2 290 48 307.9 307.9 284.7 308.2 0.10 16 450 6365 -25.5 -57.5 3 32.0 -27.7 292 52 311.2 311.2 285.8 311.3 0.04 17 445 6446 -25.3 -56.3 4 31.0 -27.6 293 53 312.4 312.4 286.2 312.6 0.04 18 400 7210 -31.1 -55.1 8 24.0 -32.6 285 58 314.6 314.6 287.0 314.8 0.05 19 347 8202 -38.9 -57.9 12 19.0 -39.7 275 58 317.1 317.1 287.8 317.2 0.04 20 328 8588 -40.5 -60.5 10 20.0 -41.2 275 61 320.0 320.0 288.8 320.1 0.03 21 300 9190 -45.3 -61.3 15 16.0 -45.7 275 66 321.5 321.5 289.2 321.6 0.03 22 257 10203 -52.4 -64.2 23 11.8 -52.7 280 68 325.5 325.5 290.5 325.6 0.03 23 250 10380 -53.7 -64.7 25 11.0 -53.9 275 64 326.2 326.2 290.7 326.3 0.03 24 227 10997 -56.3 -67.3 24 11.0 -56.5 275 66 331.4 331.4 292.1 331.5 0.02 25 218 11255 -54.1 -79.1 3 25.0 -54.4 277 63 338.6 338.6 294.0 338.7 0.00 26 200 11810 -52.5 -78.5 3 26.0 -52.9 280 56 349.6 349.6 296.5 349.6 0.00 27 199 11842 -52.3 -79.3 2 27.0 -52.7 280 56 350.4 350.5 296.7 350.5 0.00 28 150 13640 -56.1 -84.1 2 28.0 -56.4 270 44 373.4 373.4 301.2 373.4 0.00 29 116 15262 -59.5 -85.5 2 26.0 -59.7 277 38 395.6 395.6 304.6 395.6 0.00 30 105 15891 -55.7 -85.7 1 30.0 -56.2 276 34 414.3 414.3 307.0 414.3 0.00 31 100 16200 -57.7 -86.7 1 29.0 -58.1 285 33 416.2 416.2 307.3 416.3 0.00 32 72 18246 -64.1 -89.1 2 25.0 -64.3 263 36 443.7 443.7 310.3 443.7 0.00 33 70 18420 -62.3 -89.3 2 27.0 -62.6 265 36 451.1 451.1 311.0 451.1 0.00 34 65 18894 -59.7 -88.7 1 29.0 -60.2 268 34 466.4 466.4 312.3 466.5 0.00 35 50 20570 -60.5 -89.5 1 29.0 -61.0 185 58 500.9 500.9 315.0 500.9 0.00 36 41 21804 -61.3 -90.3 1 29.0 -61.9 319 214 528.2 528.2 316.8 528.2 0.00 TRP 227 10997 -56.3 -67.3 24 11.0 -56.5 275 66 331.4 331.4 292.1 331.5 0.02 WND 257 10203 -52.4 -64.2 23 11.8 -52.7 280 68 325.5 325.5 290.5 325.6 0.03 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 825.33 mb = 1766.58 m = 5795.80 ft Wetbulb zero: 872.18 mb = 1307.81 m = 4290.67 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 30.33 % Est. max temperature: 13.87 C = 56.96 F Sfc-Lift cond lev (LCL): 843.27 mb = 1578.11 m = 5177.47 ft T: 0.93 C 700-500 lapse rate: 6.52 C/km ThetaE index: 3.20 C Layer 858.0- 705.0 mb Conv cond level (CCL): 778.12 mb = 2215.29 m = 7267.92 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 18.84 C = 65.91 F Cap Strength: 7.57 C Lifted Index: 7.88 C Risk: None Lifted Index @300 mb: 17.32 C Lifted Index @700 mb: 4.61 C Showalter Index: 10.04 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: -3.50 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.02 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 30654.12 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 846.81 mb = 1544.88 m = 5068.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 16 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 1011 91 95 1 -1.0 0.1 | 142 17 -10.4 13.5 1 1000 185 310 1 0.8 -0.6 | 146 15 -8.6 12.7 2 925 831 185 3 0.3 3.0 | 151 19 -9.1 16.4 3 916 914 210 3 1.5 2.6 | 154 18 -7.9 16.0 4 882 1219 265 9 9.0 0.8 | 178 14 -0.4 14.2 5 850 1515 285 13 12.6 -3.4 | 198 11 3.2 10.0 6 849 1524 295 15 13.6 -6.3 | 211 8 4.2 7.0 7 817 1829 315 13 9.2 -9.2 | 177 4 -0.2 4.2 8 786 2134 305 15 12.3 -8.6 | 211 6 2.9 4.8 9 756 2438 285 17 16.4 -4.4 | 218 11 7.0 9.0 10 728 2743 315 15 10.6 -10.6 | 204 3 1.2 2.8 11 700 3048 295 21 19.0 -8.9 | 245 11 9.7 4.5 12 700 3053 300 25 21.7 -12.5 | 266 12 12.3 0.9 13 621 3962 310 29 22.2 -18.6 | 292 14 12.8 -5.3 14 596 4267 305 27 22.1 -15.5 | 279 13 12.7 -2.1 15 528 5182 285 35 33.8 -9.1 | 260 25 24.4 4.3 16 500 5600 285 38 36.7 -9.8 | 263 28 27.3 3.5 17 429 6706 295 58 52.6 -24.5 | 284 45 43.2 -11.1 18 400 7210 285 58 56.0 -15.0 | 272 47 46.6 -1.6 19 345 8230 275 58 57.8 -5.1 | 260 49 48.4 8.3 20 300 9190 275 66 65.7 -5.8 | 262 57 56.4 7.6 21 257 10203 280 68 67.0 -11.8 | 268 58 57.6 1.6 22 251 10363 280 68 67.0 -11.8 | 268 58 57.6 1.6 23 250 10380 275 64 63.8 -5.6 | 262 55 54.4 7.8 24 227 10997 275 66 65.7 -5.8 | 262 57 56.4 7.6 25 200 11810 280 56 55.1 -9.7 | 265 46 45.8 3.7 26 180 12497 280 56 55.1 -9.7 | 265 46 45.8 3.7 27 155 13411 280 40 39.4 -6.9 | 258 31 30.0 6.4 28 150 13640 270 44 44.0 -0.0 | 249 37 34.6 13.4 29 141 14021 270 48 48.0 -0.0 | 251 41 38.6 13.4 30 128 14630 280 50 49.2 -8.7 | 263 40 39.9 4.7 31 122 14935 290 42 39.5 -14.4 | 272 30 30.1 -1.0 32 111 15545 265 35 34.9 3.1 | 237 30 25.5 16.4 33 100 16200 285 33 31.9 -8.5 | 258 23 22.5 4.8 34 96 16459 285 33 31.9 -8.5 | 258 23 22.5 4.8 35 87 17069 280 36 35.5 -6.3 | 255 27 26.1 7.1 36 83 17374 255 35 33.8 9.1 | 227 33 24.4 22.4 37 70 18420 265 36 35.9 3.1 | 238 31 26.5 16.5 38 68 18593 275 33 32.9 -2.9 | 246 26 23.5 10.5 39 62 19202 260 36 35.5 6.3 | 233 33 26.1 19.6 40 59 19507 275 36 35.9 -3.1 | 249 28 26.5 10.2 41 56 19812 255 40 38.6 10.4 | 231 38 29.3 23.7 42 54 20117 260 44 43.3 7.6 | 238 40 34.0 21.0 43 51 20422 200 48 16.4 45.1 | 187 59 7.0 58.5 44 50 20570 185 58 5.1 57.8 | 177 71 -4.3 71.2 45 48 20726 185 66 5.8 65.7 | 177 79 -3.6 79.1 46 45 21031 195 46 11.9 44.4 | 183 58 2.5 57.8 47 42 21336 320 246 158.1 -188.4 | 320 230 148.7 -175.1 48 37 21946 315 87 61.5 -61.5 | 313 71 52.1 -48.1 Wind Parameters Mean winds (0-6000m): 295.0 at 21.8 knts Storm direction: 325.0 at 16.3 knts Shear (0-3000m) pos: 4.2 neg: 0.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 124.6 deg Storm rel helicity (0-3000m) pos: 83.4 neg: -5.6 tot: 77.8 m^2/s^2 ave: 25.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 56.35 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 ------------------------------------------------------------------------------- 500 256 2 150 16| 3.1 0.0 3.1| 11.9 0.0 11.9 23.8 0.64| 4.6 2.9 1000 215 2 153 17| 3.8 0.0 3.8| 34.6 -1.7 32.9 32.9 0.64| 5.9 3.8 1500 265 5 163 14| 5.3 0.0 5.3| 63.8 -1.7 62.1 41.4 0.65| 8.5 5.5 2000 288 7 168 11| 4.0 0.0 4.0| 66.1 -4.8 61.2 30.6 0.52| 7.8 4.1 2500 291 9 176 10| 3.2 0.4 3.6| 68.7 -4.8 63.9 25.6 0.44| 8.1 3.5 3000 295 11 182 9| 4.2 0.4 4.6| 83.4 -5.6 77.8 25.9 0.43| 9.3 4.0 4000 300 15 212 7| 3.6 0.3 3.9|102.0 -9.2 92.9 23.2 0.46| 7.8 3.6 5000 299 18 235 8| 2.9 1.5 4.4|102.0 -42.4 59.7 11.9 0.28| 7.7 2.1 6000 295 22 248 11| 3.2 1.6 4.8|159.5 -47.0 112.5 18.8 0.31| 7.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251019.12.gif