UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:0000Z 18 OCT 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 1012 91 12.8 9.3 79 3.5 10.9 165 1 285.0 286.2 283.5 305.2 7.28 1 1000 189 13.0 9.0 77 4.0 10.7 165 5 286.1 287.4 283.9 306.3 7.21 2 961 523 11.4 5.4 67 6.0 8.2 185 18 287.8 288.8 283.1 304.4 5.85 3 929 805 9.8 6.3 79 3.5 7.9 211 14 289.0 290.1 284.3 307.3 6.45 4 925 841 9.6 6.4 80 3.2 7.9 215 13 289.1 290.3 284.4 307.6 6.52 5 850 1537 4.4 3.6 95 0.8 4.0 160 7 290.8 291.8 284.4 307.5 5.83 6 731 2748 -3.7 -3.7 100 0.0 -3.7 59 1 294.7 295.4 284.0 306.5 3.98 7 727 2792 -3.1 -7.2 73 4.1 -4.7 37 2 295.8 296.4 283.4 305.0 3.06 8 700 3092 -2.7 -4.4 88 1.7 -3.4 245 7 299.5 300.2 285.8 311.4 3.94 9 681 3310 -3.9 -3.9 100 0.0 -3.9 239 9 300.5 301.3 286.5 313.2 4.21 10 518 5423 -14.9 -16.4 88 1.5 -15.4 242 15 311.7 312.1 288.2 318.4 2.05 11 500 5690 -16.7 -18.2 88 1.5 -17.1 245 15 312.7 313.0 288.3 318.7 1.82 12 485 5918 -18.5 -18.9 97 0.4 -18.6 247 17 313.2 313.5 288.4 319.0 1.77 13 415 7065 -26.5 -28.7 82 2.2 -26.9 239 24 317.2 317.4 288.8 320.2 0.86 14 400 7330 -28.7 -30.9 81 2.2 -29.0 240 25 317.7 317.8 288.8 320.2 0.73 15 336 8554 -39.1 -42.1 73 3.0 -39.4 240 28 319.7 319.8 289.0 320.8 0.28 16 316 8971 -42.9 -45.0 80 2.1 -43.0 241 28 320.1 320.1 289.0 320.9 0.22 17 300 9320 -45.9 -49.5 67 3.6 -46.1 245 25 320.7 320.7 289.1 321.2 0.14 18 294 9454 -47.1 -50.9 65 3.8 -47.3 246 25 320.8 320.8 289.1 321.3 0.12 19 268 10062 -51.7 -58.7 43 7.0 -51.9 251 26 322.7 322.7 289.6 322.9 0.05 20 256 10358 -54.3 -59.3 54 5.0 -54.4 254 27 323.1 323.1 289.8 323.3 0.05 21 250 10510 -54.9 -60.9 47 6.0 -55.0 255 27 324.4 324.5 290.2 324.6 0.04 22 245 10639 -54.9 -63.9 32 9.0 -55.1 247 24 326.3 326.3 290.7 326.4 0.03 23 216 11436 -58.1 -67.1 31 9.0 -58.2 270 35 333.3 333.3 292.6 333.4 0.02 24 200 11920 -57.5 -72.5 13 15.0 -57.7 270 35 341.7 341.7 294.7 341.8 0.01 25 177 12693 -56.3 -78.3 5 22.0 -56.6 261 46 355.8 355.8 297.9 355.8 0.00 26 150 13740 -58.1 -81.1 4 23.0 -58.3 260 38 370.0 370.0 300.5 370.0 0.00 27 100 16270 -61.1 -86.1 2 25.0 -61.4 280 36 409.7 409.7 306.5 409.7 0.00 28 80 17651 -62.5 -88.5 2 26.0 -62.8 256 35 433.8 433.8 309.3 433.8 0.00 29 70 18480 -59.9 -88.9 1 29.0 -60.3 255 36 456.2 456.2 311.4 456.2 0.00 30 64 19040 -59.7 -88.7 1 29.0 -60.2 257 34 468.5 468.5 312.5 468.5 0.00 TRP 216 11436 -58.1 -67.1 31 9.0 -58.2 270 35 333.3 333.3 292.6 333.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 785.36 mb = 2194.98 m = 7201.28 ft Wetbulb zero: 788.39 mb = 2141.26 m = 7025.05 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 90.26 % Est. max temperature: 18.33 C = 65.00 F Sfc-Lift cond lev (LCL): 960.03 mb = 531.10 m = 1742.42 ft T: 11.35 C 700-500 lapse rate: 5.39 C/km ThetaE index: 2.61 C Layer 850.0- 700.0 mb Conv cond level (CCL): 862.30 mb = 1418.70 m = 4654.47 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 18.33 C = 64.99 F Cap Strength: 7.93 C Lifted Index: 8.24 C Risk: None Lifted Index @300 mb: 10.59 C Lifted Index @700 mb: 3.49 C Showalter Index: 7.22 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.30 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 72.20 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.06 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 18177.12 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 898.89 mb = 1076.64 m = 3532.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 1012 91 165 1 -0.3 1.0 | 90 8 -7.7 -0.1 1 1000 189 165 5 -1.3 4.8 | 113 10 -8.8 3.8 2 951 610 190 21 3.6 20.7 | 169 20 -3.8 19.7 3 925 841 215 13 7.5 10.6 | 180 10 -0.0 9.6 4 917 914 210 9 4.5 7.8 | 156 7 -3.0 6.8 5 883 1219 195 5 1.3 4.8 | 122 7 -6.2 3.8 6 850 1537 160 7 -2.4 6.6 | 119 11 -9.9 5.6 7 789 2134 140 3 -1.9 2.3 | 98 9 -9.4 1.3 8 731 2743 60 1 -0.9 -0.5 | 80 8 -8.4 -1.5 9 700 3092 245 7 6.3 3.0 | 149 2 -1.1 1.9 10 651 3658 230 11 8.4 7.1 | 189 6 0.9 6.0 11 625 3962 260 11 10.8 1.9 | 255 3 3.3 0.9 12 601 4267 260 11 10.8 1.9 | 255 3 3.3 0.9 13 556 4877 260 17 16.7 3.0 | 258 9 9.3 1.9 14 513 5486 240 15 13.0 7.5 | 220 8 5.5 6.5 15 500 5690 245 15 13.6 6.3 | 229 8 6.1 5.3 16 493 5791 255 17 16.4 4.4 | 249 10 8.9 3.4 17 473 6096 235 17 13.9 9.8 | 216 11 6.4 8.7 18 454 6401 235 21 17.2 12.0 | 221 15 9.7 11.0 19 400 7330 240 25 21.7 12.5 | 231 18 14.2 11.5 20 322 8839 240 29 25.1 14.5 | 233 22 17.6 13.5 21 300 9320 245 25 22.7 10.6 | 238 18 15.2 9.5 22 250 10510 255 27 26.1 7.0 | 252 20 18.6 6.0 23 244 10668 245 23 20.8 9.7 | 237 16 13.4 8.7 24 221 11278 270 35 35.0 -0.0 | 272 28 27.5 -1.0 25 216 11436 270 35 35.0 -0.0 | 272 28 27.5 -1.0 26 201 11887 275 36 35.9 -3.1 | 278 29 28.4 -4.2 27 200 11920 270 35 35.0 -0.0 | 272 28 27.5 -1.0 28 174 12802 260 48 47.3 8.3 | 260 40 39.8 7.3 29 166 13106 260 40 39.4 6.9 | 259 32 31.9 5.9 30 158 13411 245 36 32.6 15.2 | 241 29 25.1 14.2 31 150 13740 260 38 37.4 6.6 | 259 30 29.9 5.6 32 143 14021 265 38 37.9 3.3 | 266 30 30.4 2.3 33 124 14935 255 40 38.6 10.4 | 253 33 31.2 9.3 34 118 15240 275 35 34.9 -3.1 | 278 28 27.4 -4.1 35 112 15545 255 36 34.8 9.3 | 253 29 27.3 8.3 36 100 16270 280 36 35.5 -6.3 | 285 29 28.0 -7.3 37 97 16459 280 36 35.5 -6.3 | 285 29 28.0 -7.3 38 80 17678 255 35 33.8 9.1 | 253 28 26.3 8.0 39 70 18480 255 36 34.8 9.3 | 253 29 27.3 8.3 40 68 18593 265 36 35.9 3.1 | 266 28 28.4 2.1 41 60 19202 250 33 31.0 11.3 | 246 26 23.5 10.3 Wind Parameters Mean winds (0-6000m): 232.2 at 10.1 knts Storm direction: 262.2 at 7.6 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 73.1 neg: -47.2 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.52 Bulk Shear: 9.90 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 ------------------------------------------------------------------------------- 500 183 11 145 12| 19.9 0.0 19.9| 56.1 0.0 56.1 112.2 0.81| 20.9 17.0 1000 194 12 156 11| 3.0 0.0 3.0| 70.7 -13.6 57.1 57.1 0.37| 19.2 7.0 1500 191 10 147 10| 2.0 1.7 3.7| 70.7 -19.6 51.1 34.1 0.25| 14.8 3.8 2000 186 9 139 10| 1.5 1.5 3.0| 70.7 -28.8 41.9 21.0 0.16| 12.0 2.0 2500 182 7 131 10| 1.2 1.6 2.8| 70.7 -36.1 34.6 13.9 0.10| 10.2 1.0 3000 185 7 129 9| 2.3 1.3 3.6| 73.1 -47.2 25.8 8.6 0.08| 11.1 0.9 4000 206 7 143 7| 1.8 0.4 2.2| 80.7 -47.2 33.4 8.4 0.17| 9.6 1.6 5000 226 9 167 5| 1.4 0.3 1.7| 81.1 -52.2 28.9 5.8 0.13| 8.5 1.1 6000 232 10 185 5| 1.2 0.4 1.6| 90.9 -75.8 15.1 2.5 0.06| 8.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251018.00.gif