UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052112.upa.cvt Date: 1200Z 21 MAY 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 21 MAY 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 1007 91 22.6 5.6 33 17.0 13.1 145 3 295.2 296.2 285.9 311.7 5.66 1 1000 154 20.8 5.8 38 15.0 12.4 320 3 294.0 295.0 285.6 310.7 5.78 2 981 320 19.0 5.0 40 14.0 11.3 279 3 293.8 294.8 285.3 310.0 5.57 3 925 822 14.2 4.2 51 10.0 8.9 155 5 293.8 294.8 285.4 310.1 5.59 4 850 1527 7.2 3.0 75 4.2 5.1 160 3 293.7 294.7 285.3 309.9 5.59 5 819 1832 4.4 2.3 86 2.1 3.4 265 15 293.9 294.8 285.3 309.9 5.52 6 813 1892 4.4 1.2 80 3.2 2.8 264 17 294.5 295.4 285.1 309.5 5.13 7 808 1942 6.4 -2.6 53 9.0 2.2 263 18 297.1 297.8 284.9 308.8 3.91 8 802 2004 6.4 0.4 65 6.0 3.4 262 19 297.8 298.7 286.2 312.3 4.91 9 794 2086 5.8 2.5 79 3.3 4.1 261 22 298.0 299.0 287.1 315.0 5.78 10 700 3107 -1.1 -2.7 89 1.6 -1.9 270 15 301.3 302.1 287.0 314.8 4.48 11 671 3443 -3.7 -3.9 99 0.2 -3.8 273 15 302.0 302.8 287.1 315.0 4.27 12 646 3742 -5.5 -7.0 89 1.5 -6.1 279 15 303.3 303.9 286.8 314.0 3.50 13 634 3889 -5.9 -29.9 13 24.0 -11.2 276 16 304.5 304.5 283.8 306.2 0.50 14 621 4051 -6.9 -25.9 20 19.0 -11.6 274 17 305.1 305.3 284.4 307.6 0.75 15 614 4140 -7.3 -9.7 83 2.4 -8.2 272 18 305.6 306.2 287.1 315.0 2.98 16 552 4962 -12.1 -15.8 74 3.7 -13.3 270 20 309.4 309.8 287.4 315.9 2.02 17 507 5606 -17.5 -18.3 93 0.8 -17.7 266 29 310.5 310.8 287.5 316.3 1.78 18 500 5710 -18.3 -20.2 85 1.9 -18.8 265 31 310.7 311.0 287.3 315.8 1.54 19 472 6138 -21.3 -25.5 69 4.2 -22.2 263 28 312.2 312.4 287.3 315.6 1.02 20 442 6620 -25.3 -26.7 88 1.4 -25.6 262 25 313.0 313.2 287.5 316.3 0.97 21 420 6990 -27.1 -33.1 57 6.0 -28.0 260 23 315.3 315.4 287.9 317.3 0.56 22 416 7059 -27.9 -31.4 72 3.5 -28.5 262 24 315.2 315.3 287.9 317.5 0.67 23 411 7146 -28.3 -36.3 46 8.0 -29.3 266 25 315.7 315.8 287.8 317.2 0.42 24 409 7181 -28.5 -34.5 56 6.0 -29.3 268 25 315.9 316.0 288.0 317.7 0.50 25 400 7340 -30.1 -34.6 65 4.5 -30.7 275 27 315.9 316.0 288.0 317.7 0.51 26 346 8351 -38.9 -41.0 80 2.1 -39.1 276 32 317.3 317.4 288.2 318.4 0.31 27 315 8986 -44.3 -51.3 46 7.0 -44.6 265 33 318.4 318.5 288.3 318.9 0.11 28 300 9310 -47.1 -53.1 50 6.0 -47.3 265 29 319.0 319.0 288.5 319.3 0.09 29 289 9556 -49.3 -56.3 44 7.0 -49.5 260 28 319.3 319.3 288.6 319.5 0.06 30 266 10095 -54.1 -57.9 63 3.8 -54.2 262 31 319.9 319.9 288.8 320.1 0.06 31 250 10490 -57.3 -60.8 64 3.5 -57.3 270 36 320.9 320.9 289.0 321.0 0.04 32 243 10668 -58.7 -62.0 66 3.3 -58.7 270 36 321.4 321.4 289.2 321.5 0.04 33 229 11038 -61.1 -65.7 54 4.6 -61.2 270 35 323.2 323.2 289.8 323.3 0.02 34 209 11611 -56.1 -75.1 8 19.0 -56.3 253 47 339.6 339.6 294.2 339.7 0.01 35 200 11890 -56.7 -75.7 7 19.0 -56.9 270 35 343.0 343.0 295.0 343.0 0.01 36 191 12182 -58.1 -77.1 7 19.0 -58.3 260 35 345.3 345.3 295.6 345.3 0.01 37 163 13196 -52.7 -81.7 2 29.0 -53.1 257 29 370.4 370.4 300.7 370.4 0.00 38 151 13688 -55.7 -82.7 2 27.0 -56.1 269 29 373.4 373.4 301.2 373.4 0.00 39 150 13730 -55.7 -82.7 2 27.0 -56.1 270 29 374.1 374.1 301.3 374.1 0.00 40 111 15645 -56.3 -84.3 2 28.0 -56.7 264 23 406.6 406.6 306.1 406.6 0.00 41 101 16247 -55.3 -85.3 1 30.0 -55.8 252 24 419.7 419.7 307.7 419.7 0.00 42 100 16310 -55.3 -85.3 1 30.0 -55.8 250 25 420.9 420.9 307.8 420.9 0.00 43 95 16639 -53.5 -84.5 1 31.0 -54.2 250 26 430.6 430.6 308.9 430.6 0.00 44 70 18600 -54.9 -84.9 1 30.0 -55.6 255 21 466.9 466.9 312.4 467.0 0.00 45 58 19789 -57.9 -85.9 2 28.0 -58.5 206 20 486.0 486.0 313.9 486.0 0.00 46 53 20359 -54.9 -85.9 1 31.0 -55.9 248 19 505.6 505.6 315.4 505.6 0.00 47 50 20730 -55.5 -85.5 1 30.0 -56.5 65 3 512.7 512.7 315.8 512.7 0.01 48 40 22153 -56.1 -86.1 1 30.0 -57.2 210 9 545.0 545.0 317.8 545.0 0.01 49 30 23990 -54.7 -85.7 1 31.0 -56.3 90 9 595.5 595.5 320.4 595.6 0.01 50 20 26620 -48.7 -82.7 1 34.0 -52.6 105 5 687.1 687.1 324.0 687.3 0.02 51 13 29472 -45.5 -81.5 1 36.0 -52.0 157 10 788.3 788.3 327.0 788.6 0.04 TRP 229 11038 -61.1 -65.7 54 4.6 -61.2 270 35 323.2 323.2 289.8 323.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 714.99 mb = 2944.25 m = 9659.50 ft Wetbulb zero: 729.47 mb = 2772.91 m = 9097.37 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 72.62 % Est. max temperature: 21.15 C = 70.06 F Sfc-Lift cond lev (LCL): 782.41 mb = 2205.22 m = 7234.88 ft T: 5.00 C 700-500 lapse rate: 6.61 C/km ThetaE index: 1.75 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 724.97 mb = 2823.04 m = 9261.83 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 27.81 C = 82.06 F Cap Strength: 4.46 C Lifted Index: 3.89 C Risk: None Lifted Index @300 mb: 6.49 C Lifted Index @700 mb: 2.92 C Showalter Index: 4.06 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.30 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 73.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.39 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 53946.57 J/kg Cap Strength: 4.40 C Lift Cond Lev (LCL): 795.60 mb = 2069.60 m = 6789.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 12 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 1007 91 145 3 -1.7 2.5 | 120 15 -13.0 7.5 1 1000 154 320 3 1.9 -2.3 | 106 10 -9.4 2.7 2 925 822 155 5 -2.1 4.5 | 125 16 -13.4 9.6 3 915 914 135 5 -3.5 3.5 | 120 17 -14.8 8.6 4 850 1524 315 1 0.7 -0.7 | 112 11 -10.6 4.3 5 850 1527 160 3 -1.0 2.8 | 123 15 -12.3 7.9 6 819 1829 265 15 14.9 1.3 | 210 7 3.6 6.3 7 789 2134 260 23 22.7 4.0 | 231 15 11.3 9.0 8 732 2743 255 23 22.2 6.0 | 225 15 10.9 11.0 9 700 3107 270 15 15.0 -0.0 | 216 6 3.7 5.0 10 678 3353 270 15 15.0 -0.0 | 216 6 3.7 5.0 11 652 3658 280 15 14.8 -2.6 | 235 4 3.5 2.4 12 603 4267 270 19 19.0 -0.0 | 237 9 7.7 5.0 13 579 4572 260 21 20.7 3.6 | 227 13 9.4 8.7 14 557 4877 270 19 19.0 -0.0 | 237 9 7.7 5.0 15 500 5710 265 31 30.9 2.7 | 248 21 19.6 7.7 16 418 7010 260 23 22.7 4.0 | 231 15 11.3 9.0 17 400 7340 275 27 26.9 -2.4 | 260 16 15.6 2.7 18 367 7925 285 29 28.0 -7.5 | 278 17 16.7 -2.5 19 321 8839 265 35 34.9 3.1 | 251 25 23.6 8.1 20 300 9310 265 29 28.9 2.5 | 247 19 17.6 7.6 21 280 9754 255 27 26.1 7.0 | 231 19 14.8 12.0 22 250 10490 270 36 36.0 -0.0 | 258 25 24.7 5.0 23 229 11038 270 35 35.0 -0.0 | 258 24 23.7 5.0 24 220 11278 270 35 35.0 -0.0 | 258 24 23.7 5.0 25 210 11582 250 48 45.1 16.4 | 238 40 33.8 21.5 26 200 11887 280 38 37.4 -6.6 | 273 26 26.1 -1.6 27 200 11890 270 35 35.0 -0.0 | 258 24 23.7 5.0 28 182 12497 250 35 32.9 12.0 | 232 27 21.6 17.0 29 173 12802 275 35 34.9 -3.1 | 265 24 23.6 2.0 30 165 13106 255 29 28.0 7.5 | 233 21 16.7 12.5 31 150 13730 270 29 29.0 -0.0 | 254 18 17.7 5.0 32 143 14021 285 23 22.2 -6.0 | 275 11 10.9 -0.9 33 137 14326 255 23 22.2 6.0 | 225 15 10.9 11.0 34 124 14935 245 23 20.8 9.7 | 213 18 9.5 14.8 35 108 15850 270 23 23.0 -0.0 | 247 13 11.7 5.0 36 102 16154 255 23 22.2 6.0 | 225 15 10.9 11.0 37 100 16310 250 25 23.5 8.6 | 222 18 12.2 13.6 38 98 16459 250 25 23.5 8.6 | 222 18 12.2 13.6 39 85 17374 250 31 29.1 10.6 | 229 24 17.8 15.6 40 77 17983 250 19 17.9 6.5 | 210 13 6.5 11.5 41 73 18288 260 17 16.7 3.0 | 214 10 5.4 8.0 42 70 18593 225 21 14.8 14.8 | 190 20 3.5 19.9 43 70 18600 255 21 20.3 5.4 | 221 14 9.0 10.5 44 67 18898 255 21 20.3 5.4 | 221 14 9.0 10.5 45 64 19202 235 7 5.7 4.0 | 148 11 -5.6 9.1 46 61 19507 215 11 6.3 9.0 | 160 15 -5.0 14.0 47 58 19812 205 21 8.9 19.0 | 174 24 -2.4 24.1 48 55 20117 230 25 19.2 16.1 | 200 23 7.8 21.1 49 50 20726 275 11 11.0 -1.0 | 175 4 -0.3 4.1 50 50 20730 65 3 -2.7 -1.3 | 105 15 -14.0 3.8 51 48 21031 120 1 -0.9 0.5 | 114 13 -12.2 5.5 52 45 21336 210 9 4.5 7.8 | 152 15 -6.8 12.8 53 38 22555 210 9 4.5 7.8 | 152 15 -6.8 12.8 54 31 23774 195 1 0.3 1.0 | 119 13 -11.0 6.0 55 30 23990 90 9 -9.0 0.0 | 104 21 -20.3 5.0 56 28 24384 80 9 -8.9 -1.6 | 100 20 -20.2 3.5 57 20 26620 105 5 -4.8 1.3 | 111 17 -16.1 6.3 58 14 27737 140 11 -7.1 8.4 | 126 23 -18.4 13.5 59 12 28346 170 9 -1.6 8.9 | 137 19 -12.9 13.9 60 11 28651 215 11 6.3 9.0 | 160 15 -5.0 14.0 61 8 29870 280 9 8.9 -1.6 | 145 4 -2.4 3.5 Wind Parameters Mean winds (0-6000m): 264.0 at 16.5 knts Storm direction: 294.0 at 12.4 knts Shear (0-3000m) pos: 3.3 neg: 0.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 93.2 neg: -38.8 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 22.45 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 ------------------------------------------------------------------------------- 500 252 4 128 10| 4.3 0.0 4.3| 10.8 -7.4 3.4 6.8 0.15| 12.9 1.9 1000 162 4 125 15| 2.2 0.9 3.1| 19.7 -21.4 -1.7 -1.7 0.03| 11.4 0.3 1500 152 4 122 15| 1.4 1.0 2.4| 35.8 -30.6 5.2 3.5 0.06| 11.8 0.8 2000 241 6 145 10| 6.5 0.7 7.3| 92.6 -30.6 61.9 31.0 0.37| 15.0 5.5 2500 252 10 166 8| 5.2 0.8 6.1| 93.1 -35.2 58.0 23.2 0.34| 12.5 4.2 3000 255 12 179 8| 3.3 0.7 4.0| 93.2 -38.8 54.4 18.1 0.27| 12.0 3.3 4000 262 13 190 7| 2.5 0.7 3.2| 95.9 -39.2 56.7 14.2 0.27| 9.8 2.7 5000 263 14 202 7| 2.3 1.1 3.4|103.9 -44.3 59.6 11.9 0.25| 9.1 2.2 6000 264 17 217 8| 1.9 1.4 3.3|110.0 -51.9 58.1 9.7 0.22| 8.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20250521.12.gif