UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 26 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 1000 91 14.0 9.7 75 4.3 11.6 300 1 287.1 288.5 284.7 308.3 7.57 1 947 557 18.2 4.2 39 14.0 10.6 284 10 295.9 296.9 286.0 311.9 5.46 2 925 759 16.8 3.8 42 13.0 9.7 280 7 296.5 297.5 286.2 312.5 5.43 3 890 1086 15.0 2.0 41 13.0 8.2 287 4 297.9 298.8 286.3 312.7 4.97 4 850 1473 11.4 1.4 50 10.0 6.2 10 5 298.1 299.0 286.4 312.9 4.98 5 700 3055 -2.9 -3.9 93 1.0 -3.3 110 11 299.3 300.0 285.9 311.6 4.09 6 687 3203 -4.1 -5.1 93 1.0 -4.6 100 10 299.5 300.2 285.7 311.0 3.81 7 681 3272 -4.5 -8.9 71 4.4 -6.2 96 10 299.9 300.4 284.8 308.6 2.86 8 656 3565 -6.7 -8.3 88 1.6 -7.3 90 13 300.6 301.2 285.4 310.1 3.11 9 602 4230 -10.9 -15.3 70 4.4 -12.3 74 15 303.2 303.6 285.1 309.3 1.93 10 585 4449 -12.1 -24.1 36 12.0 -15.0 78 17 304.3 304.5 284.3 307.4 0.93 11 572 4621 -13.5 -18.5 66 5.0 -14.9 80 19 304.6 304.9 285.2 309.6 1.55 12 552 4890 -15.1 -31.1 24 16.0 -18.1 75 15 305.9 305.9 284.4 307.6 0.52 13 529 5210 -17.5 -25.5 50 8.0 -19.2 80 14 306.7 306.9 285.2 309.7 0.91 14 507 5527 -19.7 -33.7 28 14.0 -22.0 84 14 307.8 307.9 285.1 309.3 0.44 15 500 5630 -20.5 -29.5 44 9.0 -22.1 80 15 308.0 308.2 285.4 310.3 0.66 16 497 5675 -20.7 -28.7 49 8.0 -22.2 78 15 308.3 308.5 285.6 310.8 0.72 17 480 5933 -22.1 -35.1 30 13.0 -24.0 64 14 309.7 309.8 285.7 311.1 0.40 18 467 6135 -23.9 -30.9 52 7.0 -25.1 56 13 309.9 310.0 286.1 312.0 0.62 19 460 6245 -24.7 -39.7 24 15.0 -26.5 59 12 310.2 310.3 285.7 311.2 0.26 20 435 6651 -28.3 -34.3 56 6.0 -29.1 70 11 310.7 310.8 286.2 312.3 0.48 21 432 6701 -28.5 -38.5 38 10.0 -29.6 71 10 311.0 311.1 286.1 312.2 0.32 22 423 6852 -29.9 -38.9 41 9.0 -30.9 75 10 311.1 311.2 286.1 312.2 0.31 23 412 7040 -31.1 -49.1 15 18.0 -32.4 79 9 311.9 311.9 286.1 312.3 0.11 24 400 7250 -32.7 -44.7 29 12.0 -33.7 75 7 312.5 312.5 286.4 313.1 0.18 25 398 7285 -33.1 -44.1 32 11.0 -34.0 75 7 312.4 312.5 286.4 313.1 0.19 26 387 7481 -34.3 -53.3 13 19.0 -35.4 73 7 313.4 313.4 286.6 313.6 0.07 27 300 9200 -49.7 -56.7 44 7.0 -49.9 60 13 315.3 315.3 287.3 315.5 0.06 28 287 9489 -52.5 -56.8 60 4.3 -52.6 65 14 315.3 315.3 287.3 315.6 0.06 29 283 9579 -53.1 -59.1 48 6.0 -53.2 67 14 315.7 315.7 287.4 315.9 0.05 30 281 9625 -53.5 -61.5 37 8.0 -53.7 68 15 315.8 315.8 287.4 315.9 0.03 31 252 10320 -57.9 -66.9 31 9.0 -58.0 59 12 319.3 319.3 288.5 319.3 0.02 32 250 10370 -57.9 -67.9 27 10.0 -58.0 30 9 320.0 320.0 288.8 320.1 0.02 33 232 10836 -60.5 -68.5 34 8.0 -60.6 25 13 323.0 323.0 289.7 323.0 0.02 34 204 11644 -55.5 -76.5 6 21.0 -55.8 337 9 342.9 342.9 295.0 343.0 0.01 35 200 11770 -55.5 -77.5 5 22.0 -55.8 300 9 344.9 344.9 295.5 344.9 0.00 36 173 12692 -54.9 -81.9 2 27.0 -55.2 300 16 360.5 360.5 298.8 360.5 0.00 37 153 13482 -51.1 -82.1 1 31.0 -51.7 285 13 379.9 379.9 302.2 379.9 0.00 38 150 13610 -51.7 -81.7 2 30.0 -52.2 275 19 381.0 381.0 302.4 381.0 0.00 39 101 16147 -56.5 -85.5 1 29.0 -56.9 279 19 417.4 417.4 307.4 417.4 0.00 40 100 16210 -56.3 -85.3 1 29.0 -56.8 285 13 418.9 418.9 307.6 419.0 0.00 41 70 18470 -57.7 -85.7 2 28.0 -58.2 205 7 460.9 460.9 311.8 461.0 0.00 42 60 19441 -58.7 -86.7 2 28.0 -59.3 265 13 479.5 479.5 313.4 479.5 0.00 43 50 20590 -57.3 -86.3 1 29.0 -58.1 235 13 508.4 508.4 315.5 508.5 0.00 44 48 20848 -56.7 -85.7 1 29.0 -57.6 243 12 515.8 515.9 316.0 515.9 0.01 45 38 22323 -58.7 -86.7 2 28.0 -59.6 244 11 546.4 546.4 317.9 546.4 0.01 46 33 23216 -55.5 -85.5 1 30.0 -56.9 251 12 577.4 577.4 319.5 577.4 0.01 TRP 232 10836 -60.5 -68.5 34 8.0 -60.6 25 13 323.0 323.0 289.7 323.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 730.42 mb = 2734.18 m = 8970.28 ft Wetbulb zero: 752.14 mb = 2469.59 m = 8102.22 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 60.45 % Est. max temperature: 24.94 C = 76.89 F Sfc-Lift cond lev (LCL): 937.44 mb = 644.15 m = 2113.31 ft T: 17.60 C 700-500 lapse rate: 6.83 C/km ThetaE index: 4.27 C Layer 700.0- 656.0 mb Conv cond level (CCL): 749.00 mb = 2503.72 m = 8214.21 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 25.80 C = 78.44 F Cap Strength: 4.24 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 3.10 C Lifted Index @700 mb: 0.60 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 53.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 21.90 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 137.80 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.09 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 32522.12 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 804.26 mb = 1923.73 m = 6311.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 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 1000 91 300 1 0.9 -0.5 | 287 9 8.7 -2.7 1 975 305 280 17 16.7 -3.0 | 282 25 24.6 -5.2 2 941 610 285 9 8.7 -2.3 | 285 17 16.5 -4.5 3 925 759 280 7 6.9 -1.2 | 283 15 14.7 -3.4 4 908 914 250 3 2.8 1.0 | 276 11 10.7 -1.2 5 850 1473 10 5 -0.9 -4.9 | 316 10 7.0 -7.1 6 784 2134 70 5 -4.7 -1.7 | 321 5 3.1 -3.9 7 755 2438 95 9 -9.0 0.8 | 38 2 -1.1 -1.4 8 700 3055 110 11 -10.3 3.8 | 122 3 -2.5 1.5 9 673 3353 90 9 -9.0 0.0 | 28 3 -1.2 -2.2 10 647 3658 90 15 -15.0 0.0 | 73 8 -7.2 -2.2 11 622 3962 70 13 -12.2 -4.4 | 33 8 -4.4 -6.7 12 597 4267 75 15 -14.5 -3.9 | 48 9 -6.7 -6.1 13 574 4572 80 19 -18.7 -3.3 | 63 12 -10.9 -5.5 14 552 4877 75 15 -14.5 -3.9 | 48 9 -6.7 -6.1 15 509 5486 85 13 -13.0 -1.1 | 57 6 -5.1 -3.3 16 500 5630 80 15 -14.8 -2.6 | 55 8 -6.9 -4.8 17 469 6096 55 13 -10.6 -7.5 | 16 10 -2.8 -9.7 18 413 7010 80 9 -8.9 -1.6 | 15 4 -1.0 -3.8 19 400 7250 75 7 -6.8 -1.8 | 345 4 1.1 -4.0 20 302 9144 55 9 -7.4 -5.2 | 356 7 0.5 -7.4 21 300 9200 60 13 -11.3 -6.5 | 21 9 -3.4 -8.7 22 275 9754 70 15 -14.1 -5.1 | 40 10 -6.3 -7.3 23 262 10058 50 15 -11.5 -9.6 | 17 12 -3.7 -11.9 24 250 10363 60 11 -9.5 -5.5 | 12 8 -1.7 -7.7 25 250 10370 30 9 -4.5 -7.8 | 342 11 3.3 -10.0 26 238 10668 15 11 -2.8 -10.6 | 339 14 5.0 -12.8 27 232 10836 25 13 -5.5 -11.8 | 351 14 2.3 -14.0 28 227 10973 20 13 -4.4 -12.2 | 347 15 3.4 -14.4 29 216 11278 85 9 -9.0 -0.8 | 21 3 -1.1 -3.0 30 200 11770 300 9 7.8 -4.5 | 293 17 15.6 -6.7 31 196 11887 285 9 8.7 -2.3 | 285 17 16.5 -4.5 32 187 12192 305 11 9.0 -6.3 | 297 19 16.8 -8.5 33 179 12497 280 17 16.7 -3.0 | 282 25 24.6 -5.2 34 170 12802 310 15 11.5 -9.6 | 302 23 19.3 -11.9 35 162 13106 285 13 12.6 -3.4 | 285 21 20.4 -5.6 36 155 13411 290 9 8.5 -3.1 | 288 17 16.3 -5.3 37 150 13610 275 19 18.9 -1.7 | 278 27 26.8 -3.9 38 148 13716 260 13 12.8 2.3 | 270 21 20.6 0.0 39 141 14021 285 19 18.4 -4.9 | 285 27 26.2 -7.1 40 128 14630 305 9 7.4 -5.2 | 296 17 15.2 -7.4 41 122 14935 290 9 8.5 -3.1 | 288 17 16.3 -5.3 42 116 15240 320 11 7.1 -8.4 | 306 18 14.9 -10.6 43 111 15545 265 15 14.9 1.3 | 272 23 22.8 -0.9 44 106 15850 255 17 16.4 4.4 | 265 24 24.3 2.2 45 101 16154 280 19 18.7 -3.3 | 282 27 26.5 -5.5 46 100 16210 285 13 12.6 -3.4 | 285 21 20.4 -5.6 47 96 16459 285 13 12.6 -3.4 | 285 21 20.4 -5.6 48 87 17069 255 13 12.6 3.4 | 267 20 20.4 1.1 49 83 17374 230 11 8.4 7.1 | 253 17 16.3 4.9 50 79 17678 290 13 12.2 -4.4 | 288 21 20.0 -6.7 51 70 18470 205 7 3.0 6.3 | 249 12 10.8 4.1 52 69 18593 260 9 8.9 1.6 | 272 17 16.7 -0.7 53 65 18898 220 9 5.8 6.9 | 251 14 13.6 4.7 54 59 19507 270 13 13.0 -0.0 | 276 21 20.8 -2.2 55 57 19812 225 11 7.8 7.8 | 250 17 15.6 5.6 56 54 20117 240 17 14.7 8.5 | 254 23 22.6 6.3 57 51 20422 250 17 16.0 5.8 | 261 24 23.8 3.6 58 50 20590 235 13 10.6 7.5 | 254 19 18.5 5.2 59 48 20726 235 13 10.6 7.5 | 254 19 18.5 5.2 60 45 21031 285 9 8.7 -2.3 | 285 17 16.5 -4.5 61 40 21641 250 11 10.3 3.8 | 265 18 18.2 1.5 62 34 22250 230 11 8.4 7.1 | 253 17 16.3 4.9 63 30 22860 295 13 11.8 -5.5 | 291 21 19.6 -7.7 64 28 23165 355 9 0.8 -9.0 | 322 14 8.6 -11.2 65 26 23470 45 7 -4.9 -4.9 | 338 8 2.9 -7.2 Wind Parameters Mean winds (0-6000m): 75.8 at 10.9 knts Storm direction: 105.8 at 8.1 knts Shear (0-3000m) pos: 3.5 neg: 1.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -174.2 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -18.7 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 62.43 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 ------------------------------------------------------------------------------- 500 281 11 283 20| 0.0 8.8 8.8| 5.3 -10.1 -4.8 -9.5 -0.04| 22.4 -0.9 1000 280 8 283 17| 3.0 4.4 7.4| 11.4 -18.4 -7.0 -7.0 -0.03| 15.7 -0.5 1500 291 7 288 15| 3.8 2.9 6.8| 30.0 -18.4 11.6 7.8 0.14| 13.0 1.8 2000 307 7 295 14| 3.5 2.2 5.7| 31.6 -18.6 13.0 6.5 0.14| 10.7 1.5 2500 331 7 306 14| 3.9 1.8 5.7| 34.9 -18.6 16.4 6.5 0.22| 9.8 2.1 3000 37 7 337 9| 3.5 1.5 4.9| 36.0 -18.7 17.3 5.8 0.24| 8.6 2.1 4000 75 9 7 4| 2.6 1.4 4.0| 39.8 -29.5 10.3 2.6 0.12| 8.3 1.0 5000 76 10 24 5| 2.6 1.4 4.0| 51.0 -36.8 14.2 2.8 0.12| 7.7 0.9 6000 76 11 29 6| 2.2 1.7 3.9| 52.4 -51.9 0.5 0.1 0.04| 7.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250426.00.gif