UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 22 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 1004 91 25.0 11.0 41 14.0 16.3 135 3 297.8 299.3 289.3 321.9 8.23 1 1000 130 24.2 10.2 41 14.0 15.7 130 5 297.4 298.8 288.8 320.2 7.83 2 925 804 17.0 8.0 55 9.0 11.7 150 1 296.7 298.0 288.1 318.0 7.29 3 861 1410 11.2 6.2 71 5.0 8.4 182 2 296.8 298.0 287.8 317.0 6.92 4 850 1517 10.4 4.4 66 6.0 7.2 195 1 297.0 298.2 287.1 315.2 6.17 5 700 3099 -1.5 -5.8 72 4.3 -3.3 285 3 300.8 301.5 285.9 311.6 3.54 6 676 3376 -3.5 -7.0 77 3.5 -5.0 292 3 301.6 302.2 286.0 311.8 3.34 7 615 4116 -9.1 -14.1 67 5.0 -10.8 311 5 303.4 303.8 285.3 310.0 2.09 8 609 4191 -9.5 -14.0 70 4.5 -11.0 313 5 303.8 304.2 285.5 310.5 2.13 9 581 4554 -11.5 -22.5 40 11.0 -14.3 325 5 305.6 305.8 285.0 309.2 1.08 10 571 4687 -12.5 -16.1 74 3.6 -13.6 330 6 306.0 306.3 286.1 312.0 1.91 11 568 4727 -12.7 -21.7 47 9.0 -15.0 332 6 306.2 306.4 285.4 310.1 1.19 12 560 4835 -13.3 -25.3 36 12.0 -16.0 336 6 306.7 306.9 285.2 309.6 0.87 13 548 5000 -14.3 -23.3 46 9.0 -16.5 343 6 307.4 307.6 285.7 311.0 1.07 14 542 5083 -14.7 -30.7 24 16.0 -17.8 346 6 307.9 308.0 285.2 309.8 0.55 15 531 5238 -15.9 -19.4 74 3.5 -16.9 352 6 308.3 308.6 286.5 313.3 1.55 16 523 5353 -16.5 -25.5 46 9.0 -18.5 357 7 308.9 309.1 286.0 312.0 0.92 17 517 5439 -16.9 -22.9 60 6.0 -18.3 0 7 309.5 309.7 286.5 313.3 1.17 18 510 5542 -17.1 -38.1 14 21.0 -20.3 4 7 310.4 310.5 285.8 311.4 0.28 19 500 5690 -18.3 -39.3 14 21.0 -21.3 10 7 310.7 310.8 285.9 311.6 0.25 20 448 6498 -25.5 -32.5 52 7.0 -26.6 336 7 311.6 311.7 286.6 313.5 0.56 21 444 6562 -26.1 -32.1 57 6.0 -27.0 333 7 311.6 311.7 286.6 313.6 0.58 22 437 6677 -26.5 -45.5 15 19.0 -28.3 328 7 312.5 312.6 286.4 313.1 0.15 23 400 7310 -31.1 -50.1 14 19.0 -32.5 300 7 314.6 314.6 287.1 314.9 0.10 24 300 9270 -48.5 -55.5 44 7.0 -48.7 330 7 317.0 317.0 287.8 317.3 0.07 25 292 9448 -49.9 -56.9 44 7.0 -50.1 316 7 317.5 317.5 288.0 317.7 0.06 26 268 10005 -54.1 -60.1 48 6.0 -54.2 273 8 319.2 319.2 288.5 319.4 0.04 27 253 10374 -56.1 -67.1 24 11.0 -56.2 249 9 321.6 321.6 289.2 321.6 0.02 28 250 10450 -56.5 -67.5 24 11.0 -56.6 280 13 322.1 322.1 289.4 322.1 0.02 29 235 10841 -57.9 -67.9 27 10.0 -58.0 235 5 325.7 325.7 290.5 325.8 0.02 30 212 11491 -57.3 -72.3 13 15.0 -57.5 263 10 336.4 336.4 293.4 336.4 0.01 31 200 11860 -55.7 -75.7 7 20.0 -55.9 195 3 344.6 344.6 295.4 344.6 0.01 32 152 13624 -51.3 -81.3 2 30.0 -51.8 217 10 380.2 380.2 302.3 380.3 0.00 33 150 13710 -51.7 -81.7 2 30.0 -52.2 220 9 381.0 381.0 302.4 381.0 0.00 34 100 16300 -56.1 -85.1 1 29.0 -56.6 255 15 419.3 419.3 307.6 419.3 0.00 35 96 16560 -54.3 -84.3 1 30.0 -54.9 243 16 427.8 427.8 308.6 427.8 0.00 36 77 17958 -58.7 -85.7 2 27.0 -59.2 214 17 446.5 446.5 310.5 446.5 0.00 37 71 18470 -56.1 -85.1 1 29.0 -56.8 250 13 462.5 462.5 312.0 462.5 0.00 38 70 18560 -56.5 -84.5 2 28.0 -57.1 260 7 463.5 463.5 312.1 463.5 0.00 39 56 19969 -59.7 -86.7 2 27.0 -60.2 43 3 486.8 486.8 314.0 486.8 0.00 40 50 20680 -59.1 -87.1 1 28.0 -59.7 110 5 504.2 504.2 315.2 504.2 0.00 41 36 22760 -54.9 -84.9 1 30.0 -56.3 175 9 564.7 564.7 318.9 564.8 0.01 TRP 235 10841 -57.9 -67.9 27 10.0 -58.0 235 5 325.7 325.7 290.5 325.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 718.91 mb = 2899.59 m = 9512.97 ft Wetbulb zero: 747.48 mb = 2564.23 m = 8412.74 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 60.18 % Est. max temperature: 24.14 C = 75.45 F Sfc-Lift cond lev (LCL): 817.10 mb = 1838.63 m = 6032.19 ft T: 7.98 C 700-500 lapse rate: 6.48 C/km ThetaE index: 10.25 C Layer 1000.0- 676.0 mb Conv cond level (CCL): 793.46 mb = 2077.89 m = 6817.14 ft Mean mixing ratio: 7.50 g/kg Conv temperature: 25.63 C = 78.13 F Cap Strength: 0.98 C Lifted Index: -1.27 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.88 C Lifted Index @700 mb: -1.46 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 22.70 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 109.80 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 444.68 J/kg Max Up Vert Vel: 29.82 m/s Conv Inhibition (B-): 16.74 J/kg Cap Strength: 0.98 C Lift Cond Lev (LCL): 810.36 mb = 1906.09 m = 6253.49 ft Lev Free Conv (LFC): 765.36 mb = 2371.60 m = 7780.76 ft Equ Level (EL): 275.36 mb = 9828.97 m = 32246.89 ft B at Equ Level: 443.53 J/kg Max Parcel Lev (MPL): 205.36 mb = 11692.19 m = 38359.72 ft Wind level data Storm motion: 9 at 3 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 1004 91 135 3 -2.1 2.1 | 161 5 -1.7 5.0 1 1000 130 130 5 -3.8 3.2 | 151 7 -3.4 6.1 2 925 804 150 1 -0.5 0.9 | 179 4 -0.1 3.7 3 913 914 120 5 -4.3 2.5 | 144 7 -3.9 5.4 4 850 1517 195 1 0.3 1.0 | 190 4 0.7 3.8 5 788 2134 340 1 0.3 -0.9 | 202 2 0.8 1.9 6 700 3099 285 3 2.9 -0.8 | 238 4 3.3 2.1 7 601 4267 315 5 3.5 -3.5 | 280 4 4.0 -0.7 8 500 5690 10 7 -1.2 -6.9 | 11 4 -0.8 -4.0 9 400 7310 300 7 6.1 -3.5 | 276 7 6.5 -0.6 10 365 7925 305 9 7.4 -5.2 | 286 8 7.8 -2.3 11 334 8534 310 9 6.9 -5.8 | 292 8 7.3 -2.9 12 320 8839 340 9 3.1 -8.5 | 328 7 3.5 -5.6 13 300 9270 330 7 3.5 -6.1 | 309 5 3.9 -3.2 14 253 10363 245 9 8.2 3.8 | 232 11 8.6 6.7 15 250 10450 280 13 12.8 -2.3 | 267 13 13.2 0.6 16 242 10668 265 13 13.0 1.1 | 253 14 13.4 4.0 17 235 10841 235 5 4.1 2.9 | 218 7 4.5 5.7 18 230 10973 300 11 9.5 -5.5 | 285 10 10.0 -2.6 19 219 11278 210 11 5.5 9.5 | 206 14 5.9 12.4 20 209 11582 285 9 8.7 -2.3 | 267 9 9.1 0.5 21 200 11860 195 3 0.8 2.9 | 192 6 1.2 5.8 22 199 11887 210 1 0.5 0.9 | 194 4 0.9 3.7 23 190 12192 215 11 6.3 9.0 | 210 14 6.8 11.9 24 181 12497 235 15 12.3 8.6 | 228 17 12.7 11.5 25 173 12802 220 13 8.4 10.0 | 214 16 8.8 12.8 26 165 13106 245 11 10.0 4.6 | 234 13 10.4 7.5 27 157 13411 210 11 5.5 9.5 | 206 14 5.9 12.4 28 150 13710 220 9 5.8 6.9 | 213 12 6.2 9.8 29 150 13716 220 7 4.5 5.4 | 211 10 4.9 8.2 30 136 14326 185 11 1.0 11.0 | 186 14 1.4 13.8 31 124 14935 230 17 13.0 10.9 | 224 19 13.5 13.8 32 118 15240 195 9 2.3 8.7 | 194 12 2.8 11.6 33 113 15545 205 15 6.3 13.6 | 202 18 6.8 16.5 34 107 15850 210 17 8.5 14.7 | 207 20 8.9 17.6 35 102 16154 245 21 19.0 8.9 | 239 23 19.5 11.7 36 100 16300 255 15 14.5 3.9 | 246 16 14.9 6.7 37 98 16459 235 19 15.6 10.9 | 229 21 16.0 13.8 38 93 16764 260 11 10.8 1.9 | 247 12 11.3 4.8 39 89 17069 5 1 -0.1 -1.0 | 191 2 0.4 1.9 40 80 17678 200 11 3.8 10.3 | 198 14 4.2 13.2 41 73 18288 230 25 19.2 16.1 | 226 27 19.6 18.9 42 70 18560 260 7 6.9 1.2 | 241 8 7.3 4.1 43 70 18593 240 21 18.2 10.5 | 234 23 18.6 13.4 44 66 18898 265 9 9.0 0.8 | 249 10 9.4 3.6 45 60 19507 360 1 -0.0 -1.0 | 194 2 0.4 1.9 46 50 20680 110 5 -4.7 1.7 | 137 6 -4.3 4.6 47 50 20726 310 1 0.8 -0.6 | 209 3 1.2 2.2 48 46 21031 130 11 -8.4 7.1 | 141 13 -8.0 9.9 49 44 21336 140 17 -10.9 13.0 | 147 19 -10.5 15.9 50 41 21641 180 11 0.0 11.0 | 182 14 0.4 13.9 51 38 21946 170 9 -1.6 8.9 | 175 12 -1.1 11.7 52 34 22555 180 9 0.0 9.0 | 182 12 0.4 11.9 53 30 23165 0 0 -0.0 -0.0 | 189 3 0.4 2.9 Wind Parameters Mean winds (0-6000m): 338.9 at 3.9 knts Storm direction: 8.9 at 2.9 knts Shear (0-3000m) pos: 0.9 neg: 0.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 10.8 neg: -4.2 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 62.34 Bulk Shear: 7.13 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 ------------------------------------------------------------------------------- 500 134 4 158 6| 0.9 0.0 0.9| 2.4 -1.3 1.1 2.2 0.18| 4.3 0.8 1000 131 3 158 5| 0.4 0.8 1.2| 5.1 -4.1 1.0 1.0 0.03| 5.2 0.1 1500 132 3 160 5| 1.5 0.5 2.1| 9.2 -4.1 5.1 3.4 0.23| 4.8 1.1 2000 134 2 164 5| 1.4 0.4 1.8| 10.0 -4.2 5.8 2.9 0.25| 4.1 1.0 2500 131 2 164 5| 1.1 0.1 1.3| 10.5 -4.2 6.4 2.5 0.28| 3.5 1.0 3000 146 2 170 5| 0.9 0.3 1.3| 10.8 -4.2 6.6 2.2 0.28| 3.2 0.9 4000 276 3 230 4| 1.0 0.2 1.2| 13.4 -4.2 9.1 2.3 0.36| 2.7 1.0 5000 315 3 258 3| 1.0 0.2 1.2| 17.1 -4.2 12.9 2.6 0.45| 2.6 1.2 6000 339 4 292 2| 0.9 0.3 1.1| 19.9 -6.5 13.4 2.2 0.40| 2.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250422.12.gif