UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 24 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 ------------------------------------------------------------------------------- SFC 1001 91 22.8 7.8 38 15.0 14.0 95 5 295.9 297.1 287.2 315.2 6.64 1 1000 106 22.6 7.6 38 15.0 13.9 100 5 295.8 296.9 287.1 314.9 6.55 2 939 647 16.0 5.0 48 11.0 10.0 84 11 294.4 295.4 285.8 311.4 5.83 3 925 774 14.8 4.8 51 10.0 9.3 100 11 294.4 295.5 285.8 311.4 5.83 4 850 1481 8.6 3.9 72 4.7 6.1 100 17 295.2 296.2 286.2 312.5 5.96 5 771 2279 2.2 -0.6 82 2.8 0.8 105 17 296.6 297.5 285.5 310.7 4.75 6 714 2895 -2.3 -5.0 82 2.7 -3.4 98 18 298.2 298.9 285.1 309.3 3.69 7 700 3052 -3.1 -6.7 76 3.6 -4.6 90 19 299.1 299.7 284.9 309.1 3.30 8 680 3281 -4.5 -9.3 69 4.8 -6.3 97 20 300.0 300.5 284.8 308.5 2.78 9 624 3954 -6.7 -39.7 5 33.0 -12.4 100 13 304.9 305.0 283.7 305.6 0.19 10 516 5406 -18.3 -45.3 7 27.0 -21.5 74 9 307.9 308.0 284.7 308.4 0.13 11 500 5640 -20.3 -35.3 25 15.0 -22.5 65 9 308.3 308.4 285.2 309.6 0.38 12 490 5789 -21.7 -34.7 30 13.0 -23.7 41 11 308.4 308.4 285.2 309.8 0.41 13 425 6821 -30.3 -47.3 17 17.0 -31.6 36 12 310.2 310.2 285.5 310.6 0.13 14 400 7250 -33.5 -53.5 12 20.0 -34.7 35 13 311.4 311.5 285.9 311.7 0.07 15 368 7829 -37.3 -61.3 6 24.0 -38.2 23 9 313.9 313.9 286.8 314.0 0.03 16 316 8857 -46.3 -62.3 15 16.0 -46.7 25 12 315.4 315.4 287.2 315.5 0.03 17 300 9200 -48.5 -64.5 14 16.0 -48.8 10 7 317.0 317.0 287.8 317.1 0.02 18 251 10355 -56.3 -66.3 27 10.0 -56.5 55 13 322.0 322.0 289.4 322.1 0.02 19 250 10380 -56.3 -66.3 27 10.0 -56.5 55 13 322.4 322.4 289.5 322.4 0.02 20 225 11045 -58.9 -68.9 26 10.0 -59.0 25 3 328.2 328.2 291.2 328.3 0.02 21 200 11790 -55.9 -79.9 3 24.0 -56.1 170 3 344.2 344.2 295.3 344.3 0.00 22 179 12500 -52.3 -82.3 2 30.0 -52.7 176 8 361.2 361.2 299.0 361.2 0.00 23 150 13640 -52.7 -82.7 1 30.0 -53.2 300 7 379.3 379.3 302.1 379.3 0.00 24 137 14225 -51.3 -82.3 1 31.0 -51.9 206 12 391.7 391.7 304.0 391.7 0.00 25 101 16186 -54.5 -84.5 1 30.0 -55.1 240 16 421.2 421.2 307.9 421.2 0.00 26 100 16250 -54.1 -84.1 1 30.0 -54.7 235 17 423.2 423.2 308.1 423.2 0.00 27 77 17916 -57.9 -85.9 2 28.0 -58.4 278 9 448.1 448.1 310.7 448.1 0.00 28 70 18520 -56.5 -85.5 1 29.0 -57.1 260 9 463.5 463.5 312.1 463.5 0.00 29 62 19289 -55.5 -85.5 1 30.0 -56.3 226 9 482.1 482.1 313.6 482.1 0.00 30 55 20044 -58.7 -86.7 2 28.0 -59.3 206 10 491.6 491.6 314.4 491.6 0.00 31 50 20640 -59.1 -87.1 1 28.0 -59.7 180 13 504.2 504.2 315.2 504.2 0.00 32 30 23870 -56.9 -86.9 1 30.0 -58.2 315 1 589.5 589.5 320.1 589.6 0.01 33 20 26450 -55.9 -85.9 1 30.0 -57.9 275 3 665.1 665.1 323.3 665.2 0.01 34 16 27875 -54.3 -85.3 1 31.0 -57.1 250 10 714.1 714.1 324.9 714.2 0.02 TRP 225 11045 -58.9 -68.9 26 10.0 -59.0 25 3 328.2 328.2 291.2 328.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 743.13 mb = 2580.00 m = 8464.47 ft Wetbulb zero: 759.81 mb = 2396.20 m = 7861.44 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 44.76 % Est. max temperature: 22.08 C = 71.74 F Sfc-Lift cond lev (LCL): 801.64 mb = 1960.13 m = 6430.79 ft T: 4.76 C 700-500 lapse rate: 6.65 C/km ThetaE index: 6.92 C Layer 771.0- 516.0 mb Conv cond level (CCL): 779.10 mb = 2193.42 m = 7196.18 ft Mean mixing ratio: 6.06 g/kg Conv temperature: 23.40 C = 74.12 F Cap Strength: 1.95 C Lifted Index: 0.48 C Risk: Showers probable Lifted Index @300 mb: 3.45 C Lifted Index @700 mb: -0.19 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 24.20 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 171.80 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.24 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 29.47 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 797.34 mb = 2004.15 m = 6575.20 ft Lev Free Conv (LFC): 732.34 mb = 2691.42 m = 8830.00 ft Equ Level (EL): 672.34 mb = 3369.58 m = 11054.91 ft B at Equ Level: 7.82 J/kg Max Parcel Lev (MPL): 642.34 mb = 3727.40 m = 12228.85 ft Wind level data Storm motion: 125 at 10 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 1001 91 95 5 -5.0 0.4 | 328 6 3.4 -5.4 1 1000 106 100 5 -4.9 0.9 | 325 6 3.4 -4.9 2 943 610 80 11 -10.8 -1.9 | 18 8 -2.5 -7.7 3 925 774 100 11 -10.8 1.9 | 32 5 -2.5 -3.9 4 910 914 100 13 -12.8 2.3 | 51 6 -4.4 -3.6 5 850 1481 100 17 -16.7 3.0 | 71 9 -8.4 -2.9 6 814 1829 100 17 -16.7 3.0 | 71 9 -8.4 -2.9 7 784 2134 105 17 -16.4 4.4 | 80 8 -8.1 -1.4 8 727 2743 105 17 -16.4 4.4 | 80 8 -8.1 -1.4 9 700 3048 90 19 -19.0 0.0 | 61 12 -10.6 -5.8 10 700 3052 90 19 -19.0 0.0 | 61 12 -10.6 -5.8 11 673 3353 100 21 -20.7 3.6 | 80 13 -12.3 -2.2 12 647 3658 105 15 -14.5 3.9 | 72 6 -6.1 -1.9 13 598 4267 95 11 -11.0 1.0 | 28 6 -2.6 -4.9 14 574 4572 105 11 -10.6 2.8 | 37 4 -2.3 -3.0 15 500 5640 65 9 -8.2 -3.8 | 359 10 0.2 -9.6 16 490 5791 40 11 -7.1 -8.4 | 355 14 1.3 -14.2 17 400 7250 35 13 -7.5 -10.6 | 357 16 0.9 -16.5 18 396 7315 35 13 -7.5 -10.6 | 357 16 0.9 -16.5 19 379 7620 10 9 -1.6 -8.9 | 335 16 6.8 -14.7 20 362 7925 30 9 -4.5 -7.8 | 344 14 3.9 -13.6 21 331 8534 10 13 -2.3 -12.8 | 342 20 6.1 -18.6 22 302 9144 40 11 -7.1 -8.4 | 355 14 1.3 -14.2 23 300 9200 10 7 -1.2 -6.9 | 331 15 7.1 -12.7 24 289 9449 10 9 -1.6 -8.9 | 335 16 6.8 -14.7 25 275 9754 30 13 -6.5 -11.3 | 354 17 1.9 -17.1 26 251 10363 55 13 -10.6 -7.5 | 10 13 -2.3 -13.3 27 250 10380 55 13 -10.6 -7.5 | 10 13 -2.3 -13.3 28 225 11045 25 3 -1.3 -2.7 | 320 11 7.1 -8.5 29 200 11790 170 3 -0.5 3.0 | 290 8 7.8 -2.9 30 197 11887 125 1 -0.8 0.6 | 305 9 7.5 -5.2 31 171 12802 200 11 3.8 10.3 | 250 13 12.1 4.5 32 155 13411 275 9 9.0 -0.8 | 291 19 17.3 -6.6 33 150 13640 300 7 6.1 -3.5 | 303 17 14.4 -9.3 34 135 14326 190 13 2.3 12.8 | 237 13 10.6 7.0 35 129 14630 170 9 -1.6 8.9 | 246 7 6.8 3.0 36 117 15240 245 11 10.0 4.6 | 274 18 18.3 -1.2 37 106 15850 265 11 11.0 1.0 | 284 20 19.3 -4.9 38 100 16250 235 17 13.9 9.8 | 260 23 22.3 3.9 39 97 16459 235 17 13.9 9.8 | 260 23 22.3 3.9 40 92 16764 260 15 14.8 2.6 | 278 23 23.1 -3.2 41 88 17069 235 15 12.3 8.6 | 262 21 20.7 2.8 42 80 17678 270 9 9.0 -0.0 | 289 18 17.4 -5.8 43 76 17983 280 9 8.9 -1.6 | 293 19 17.2 -7.4 44 73 18288 245 13 11.8 5.5 | 271 20 20.1 -0.3 45 70 18520 260 9 8.9 1.6 | 284 18 17.2 -4.3 46 63 19202 210 9 4.5 7.8 | 261 13 12.9 2.0 47 60 19507 270 9 9.0 -0.0 | 289 18 17.4 -5.8 48 52 20422 160 11 -3.8 10.3 | 225 6 4.6 4.5 49 50 20640 180 13 0.0 13.0 | 229 11 8.4 7.2 50 49 20726 180 13 0.0 13.0 | 229 11 8.4 7.2 51 47 21031 175 13 -1.1 13.0 | 225 10 7.2 7.1 52 45 21336 220 17 10.9 13.0 | 250 21 19.3 7.2 53 43 21641 215 11 6.3 9.0 | 258 15 14.7 3.2 54 37 22555 295 11 10.0 -4.6 | 300 21 18.3 -10.5 55 34 23165 295 11 10.0 -4.6 | 300 21 18.3 -10.5 56 32 23470 330 9 4.5 -7.8 | 317 19 12.9 -13.6 57 30 23870 315 1 0.7 -0.7 | 306 11 9.1 -6.5 58 26 24689 15 9 -2.3 -8.7 | 337 16 6.0 -14.5 59 24 25298 260 11 10.8 1.9 | 281 20 19.2 -3.9 60 21 26213 0 0 -0.0 -0.0 | 305 10 8.4 -5.8 61 20 26450 275 3 3.0 -0.3 | 298 13 11.4 -6.1 62 16 27127 245 9 8.2 3.8 | 277 17 16.5 -2.0 63 15 27432 260 11 10.8 1.9 | 281 20 19.2 -3.9 64 13 28042 345 11 2.8 -10.6 | 326 20 11.2 -16.4 Wind Parameters Mean winds (0-6000m): 94.8 at 13.6 knts Storm direction: 124.8 at 10.2 knts Shear (0-3000m) pos: 1.1 neg: 2.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -7.2 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.78 Bulk Shear: 4.63 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 87 8 355 6| 0.0 6.2 6.2| 8.5 0.0 8.5 16.9 0.82| 6.5 5.4 1000 93 10 17 6| 2.8 3.1 5.9| 15.1 0.0 15.1 15.1 0.73| 6.7 4.9 1500 96 12 38 6| 1.9 2.9 4.8| 18.2 0.0 18.2 12.1 0.70| 5.4 3.8 2000 98 13 50 6| 1.6 2.2 3.8| 20.8 0.0 20.8 10.4 0.71| 4.4 3.1 2500 100 14 58 7| 1.3 1.8 3.1| 21.2 0.0 21.2 8.5 0.72| 3.6 2.6 3000 99 15 61 7| 1.1 2.2 3.3| 21.2 -7.2 14.0 4.7 0.43| 3.8 1.7 4000 100 15 64 7| 1.2 1.4 2.6| 32.2 -14.6 17.6 4.4 0.25| 4.5 1.1 5000 99 14 59 7| 1.1 1.4 2.4| 32.9 -19.2 13.8 2.8 0.15| 4.2 0.6 6000 95 14 48 7| 0.9 1.7 2.6| 33.5 -26.8 6.7 1.1 0.07| 4.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250424.12.gif