UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 25 APR 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 88 5 1 SFC 999 91 25.4 4.4 26 21.0 13.6 5 1 298.6 299.6 286.8 314.2 5.25 2 925 764 18.0 2.0 34 16.0 9.6 85 3 297.7 298.6 286.0 311.9 4.78 3 850 1478 11.2 1.2 50 10.0 6.1 105 1 297.9 298.8 286.2 312.5 4.91 4 828 1696 9.2 0.2 53 9.0 4.7 97 3 298.0 298.9 286.0 312.0 4.69 5 704 3012 -2.5 -5.6 79 3.1 -3.8 60 12 299.2 299.9 285.3 310.0 3.58 6 700 3057 -2.9 -7.0 73 4.1 -4.6 60 13 299.3 299.9 284.9 309.1 3.23 7 662 3497 -6.3 -12.3 62 6.0 -8.4 67 14 300.3 300.7 284.2 307.2 2.24 8 612 4106 -11.1 -11.9 94 0.8 -11.4 77 15 301.6 302.0 285.1 309.3 2.51 9 597 4297 -11.9 -15.9 72 4.0 -13.1 80 15 302.8 303.1 284.8 308.6 1.85 10 590 4387 -11.1 -30.1 19 19.0 -15.0 79 15 304.7 304.8 284.0 306.5 0.53 11 585 4453 -11.5 -34.5 13 23.0 -15.6 79 15 305.0 305.1 283.9 306.2 0.35 12 538 5091 -15.3 -35.3 16 20.0 -18.6 76 17 307.9 307.9 284.9 309.1 0.35 13 500 5640 -19.9 -36.9 21 17.0 -22.4 70 21 308.8 308.8 285.3 309.9 0.32 14 439 6589 -27.9 -43.9 20 16.0 -29.4 53 19 310.4 310.4 285.7 311.0 0.18 15 400 7250 -33.3 -46.3 26 13.0 -34.3 65 21 311.7 311.7 286.1 312.3 0.15 16 375 7699 -36.9 -46.9 35 10.0 -37.5 71 23 312.8 312.8 286.5 313.3 0.15 17 369 7810 -37.9 -55.9 13 18.0 -38.7 73 22 312.9 312.9 286.4 313.1 0.05 18 355 8075 -40.1 -51.1 30 11.0 -40.6 72 20 313.4 313.4 286.6 313.8 0.10 19 345 8269 -41.5 -57.5 16 16.0 -42.1 68 19 314.1 314.1 286.8 314.2 0.05 20 321 8753 -45.7 -58.7 22 13.0 -46.1 57 16 314.8 314.8 287.1 315.0 0.04 21 300 9200 -49.3 -60.3 27 11.0 -49.6 65 15 315.9 315.9 287.4 316.0 0.04 22 256 10220 -56.5 -66.5 27 10.0 -56.6 78 18 319.9 319.9 288.7 320.0 0.02 23 250 10370 -57.3 -67.3 27 10.0 -57.4 80 13 320.9 320.9 289.0 321.0 0.02 24 228 10949 -60.1 -69.1 30 9.0 -60.2 55 11 325.2 325.2 290.3 325.2 0.02 25 212 11404 -60.3 -71.3 22 11.0 -60.4 34 10 331.7 331.7 292.2 331.7 0.01 26 200 11770 -57.5 -75.5 8 18.0 -57.7 155 5 341.7 341.7 294.7 341.7 0.01 27 183 12337 -53.1 -80.1 2 27.0 -53.5 326 4 357.7 357.7 298.2 357.7 0.00 28 150 13620 -52.7 -80.7 2 28.0 -53.2 295 9 379.3 379.3 302.1 379.3 0.00 29 128 14643 -51.9 -80.9 2 29.0 -52.5 305 13 398.3 398.3 305.0 398.3 0.00 30 101 16157 -57.1 -84.1 2 27.0 -57.5 231 9 416.2 416.2 307.3 416.2 0.00 31 100 16220 -57.3 -84.3 2 27.0 -57.7 260 13 417.0 417.0 307.4 417.0 0.00 32 89 16957 -55.1 -83.1 2 28.0 -55.7 265 15 435.5 435.5 309.4 435.6 0.00 33 70 18480 -56.1 -84.1 2 28.0 -56.8 230 7 464.4 464.4 312.1 464.4 0.00 34 50 20600 -58.5 -85.5 2 27.0 -59.2 260 5 505.6 505.6 315.4 505.7 0.01 35 46 21124 -60.1 -86.1 2 26.0 -60.7 236 10 514.0 514.0 315.9 514.0 0.01 36 38 22330 -55.9 -84.9 1 29.0 -57.1 202 9 553.5 553.5 318.3 553.6 0.01 37 33 23226 -57.5 -85.5 2 28.0 -58.6 185 9 572.1 572.1 319.3 572.1 0.01 38 30 23830 -56.7 -84.7 2 28.0 -58.0 230 3 590.1 590.1 320.2 590.1 0.01 39 27 24497 -54.5 -83.5 2 29.0 -56.3 258 9 614.3 614.3 321.2 614.4 0.01 40 21 26084 -58.5 -85.5 2 27.0 -60.0 219 9 648.0 648.0 322.6 648.1 0.01 41 20 26390 -57.5 -85.5 2 28.0 -59.2 255 5 660.2 660.2 323.1 660.3 0.01 42 10 30870 -48.3 -80.3 1 32.0 -54.5 235 5 839.3 839.3 328.2 839.9 0.06 43 8.1 32270 -44.3 -78.3 1 34.0 -53.2 907.2 907.3 329.6 908.4 0.11 TRP 228 10949 -60.1 -69.1 30 9.0 -60.2 55 11 325.2 325.2 290.3 325.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 730.50 mb = 2730.64 m = 8958.69 ft Wetbulb zero: 759.30 mb = 2398.51 m = 7869.04 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 48.61 % Est. max temperature: 24.65 C = 76.37 F Sfc-Lift cond lev (LCL): 732.41 mb = 2690.89 m = 8828.27 ft T: 0.35 C 700-500 lapse rate: 6.58 C/km ThetaE index: 5.24 C Layer 828.0- 612.0 mb Conv cond level (CCL): 718.77 mb = 2843.36 m = 9328.50 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 25.87 C = 78.56 F Cap Strength: 1.15 C Lifted Index: 0.71 C Risk: Showers probable Lifted Index @300 mb: 2.48 C Lifted Index @700 mb: -0.11 C Showalter Index: 0.88 C Risk: Thunderstorms probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 21.10 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.40 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.21 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 21.82 J/kg Cap Strength: 1.15 C Lift Cond Lev (LCL): 729.42 mb = 2724.09 m = 8937.21 ft Lev Free Conv (LFC): 694.42 mb = 3120.06 m = 10236.29 ft Equ Level (EL): 584.42 mb = 4460.21 m = 14633.06 ft B at Equ Level: 49.14 J/kg Max Parcel Lev (MPL): 464.42 mb = 6178.62 m = 20270.82 ft Wind level data Storm motion: 102 at 8 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 ---------------------------------------------------------- 0 999 91 5 1 -0.1 -1.0 | 289 8 8.0 -2.7 1 925 764 85 3 -3.0 -0.3 | 291 5 5.1 -1.9 2 909 914 85 5 -5.0 -0.4 | 305 4 3.1 -2.1 3 850 1478 105 1 -1.0 0.3 | 281 7 7.1 -1.4 4 784 2134 80 7 -6.9 -1.2 | 338 3 1.2 -2.9 5 728 2743 60 9 -7.8 -4.5 | 358 6 0.3 -6.2 6 700 3057 60 13 -11.3 -6.5 | 21 9 -3.2 -8.2 7 598 4267 80 15 -14.8 -2.6 | 57 8 -6.7 -4.3 8 531 5182 75 17 -16.4 -4.4 | 54 10 -8.4 -6.1 9 500 5640 70 21 -19.7 -7.2 | 53 15 -11.7 -8.9 10 450 6401 50 19 -14.6 -12.2 | 25 15 -6.5 -13.9 11 400 7250 65 21 -19.0 -8.9 | 46 15 -11.0 -10.6 12 379 7620 70 23 -21.6 -7.9 | 55 17 -13.6 -9.5 13 362 7925 75 21 -20.3 -5.4 | 60 14 -12.2 -7.1 14 316 8839 55 15 -12.3 -8.6 | 22 11 -4.2 -10.3 15 300 9200 65 15 -13.6 -6.3 | 35 10 -5.5 -8.0 16 289 9449 75 19 -18.4 -4.9 | 57 12 -10.3 -6.6 17 262 10058 75 23 -22.2 -6.0 | 62 16 -14.2 -7.6 18 250 10363 80 13 -12.8 -2.3 | 50 6 -4.7 -3.9 19 250 10370 80 13 -12.8 -2.3 | 50 6 -4.7 -3.9 20 228 10949 55 11 -9.0 -6.3 | 7 8 -1.0 -8.0 21 227 10973 30 13 -6.5 -11.3 | 353 13 1.6 -12.9 22 216 11278 55 11 -9.0 -6.3 | 7 8 -1.0 -8.0 23 206 11582 5 9 -0.8 -9.0 | 326 13 7.3 -10.6 24 200 11770 155 5 -2.1 4.5 | 244 7 5.9 2.9 25 196 11887 85 9 -9.0 -0.8 | 20 3 -0.9 -2.5 26 187 12192 0 0 -0.0 -0.0 | 282 8 8.1 -1.7 27 179 12497 290 9 8.5 -3.1 | 286 17 16.5 -4.8 28 170 12802 310 13 10.0 -8.4 | 299 21 18.0 -10.0 29 162 13106 300 11 9.5 -5.5 | 292 19 17.6 -7.2 30 155 13411 275 11 11.0 -1.0 | 278 19 19.0 -2.6 31 150 13620 295 9 8.2 -3.8 | 289 17 16.2 -5.5 32 141 14021 315 9 6.4 -6.4 | 299 17 14.4 -8.0 33 134 14326 320 11 7.1 -8.4 | 304 18 15.1 -10.1 34 122 14935 290 15 14.1 -5.1 | 287 23 22.2 -6.8 35 117 15240 280 11 10.8 -1.9 | 281 19 18.9 -3.6 36 111 15545 280 9 8.9 -1.6 | 281 17 16.9 -3.2 37 101 16154 230 9 6.9 5.8 | 255 16 15.0 4.1 38 100 16220 260 13 12.8 2.3 | 268 21 20.9 0.6 39 96 16459 260 13 12.8 2.3 | 268 21 20.9 0.6 40 92 16764 270 15 15.0 -0.0 | 274 23 23.1 -1.7 41 83 17374 255 15 14.5 3.9 | 264 23 22.5 2.2 42 79 17678 285 13 12.6 -3.4 | 284 21 20.6 -5.0 43 72 18288 255 1 1.0 0.3 | 279 9 9.0 -1.4 44 70 18480 230 7 5.4 4.5 | 258 14 13.4 2.8 45 66 18898 215 9 5.2 7.4 | 247 14 13.2 5.7 46 62 19202 240 11 9.5 5.5 | 258 18 17.6 3.8 47 57 19812 245 9 8.2 3.8 | 263 16 16.2 2.1 48 54 20117 200 13 4.4 12.2 | 230 16 12.5 10.5 49 50 20600 260 5 4.9 0.9 | 274 13 13.0 -0.8 50 49 20726 305 11 9.0 -6.3 | 295 19 17.1 -8.0 51 45 21336 200 9 3.1 8.5 | 239 13 11.1 6.8 52 42 21641 215 9 5.2 7.4 | 247 14 13.2 5.7 53 32 23470 180 9 0.0 9.0 | 228 11 8.1 7.3 54 30 23774 230 15 11.5 9.6 | 248 21 19.5 8.0 55 30 23830 230 3 2.3 1.9 | 269 10 10.4 0.2 56 29 24079 260 9 8.9 1.6 | 270 17 16.9 -0.1 57 27 24384 250 9 8.5 3.1 | 265 17 16.5 1.4 58 25 24994 295 9 8.2 -3.8 | 289 17 16.2 -5.5 59 21 26213 210 9 4.5 7.8 | 244 14 12.6 6.1 60 20 26390 255 5 4.8 1.3 | 272 13 12.9 -0.4 61 18 27127 360 9 -0.0 -9.0 | 323 13 8.1 -10.7 62 16 27737 305 1 0.8 -0.6 | 284 9 8.9 -2.3 63 15 28346 235 11 9.0 6.3 | 255 18 17.1 4.6 64 14 28651 240 11 9.5 5.5 | 258 18 17.6 3.8 65 13 29261 250 9 8.5 3.1 | 265 17 16.5 1.4 66 12 29566 285 11 10.6 -2.8 | 284 19 18.7 -4.5 67 10 30870 235 5 4.1 2.9 | 264 12 12.2 1.2 Wind Parameters Mean winds (0-6000m): 71.8 at 11.0 knts Storm direction: 101.8 at 8.2 knts Shear (0-3000m) pos: 0.4 neg: 2.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -2.6 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.50 Bulk Shear: 11.38 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 62 2 291 7| 2.2 0.0 2.2| 2.0 -0.0 2.0 4.0 0.40| 2.4 1.0 1000 78 3 293 6| 2.0 0.0 2.0| 2.9 -1.4 1.5 1.5 0.09| 3.1 0.3 1500 82 3 290 6| 0.8 0.0 0.8| 3.0 -2.6 0.4 0.3 -0.02| 3.3 -0.1 2000 83 3 292 5| 0.6 1.2 1.8| 6.1 -2.6 3.5 1.8 0.20| 3.7 0.7 2500 78 4 301 5| 0.5 1.4 1.9| 7.7 -2.6 5.1 2.1 0.26| 3.6 0.9 3000 72 5 315 5| 0.4 2.0 2.4| 14.0 -2.6 11.4 3.8 0.35| 3.8 1.3 4000 71 7 345 4| 0.9 1.5 2.3| 23.4 -2.6 20.8 5.2 0.45| 3.4 1.6 5000 73 9 9 4| 0.8 1.3 2.1| 25.1 -3.8 21.3 4.3 0.42| 3.0 1.3 6000 72 11 25 6| 0.6 1.5 2.2| 25.1 -21.9 3.1 0.5 0.20| 3.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250425.12.gif