UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 7 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 1002 91 10.8 10.0 95 0.8 10.3 330 5 283.8 285.1 283.4 305.1 7.71 1 1000 108 10.8 10.0 95 0.8 10.3 345 13 284.0 285.3 283.5 305.3 7.72 2 925 755 7.6 7.2 97 0.4 7.4 35 36 287.1 288.3 284.0 306.4 6.90 3 850 1449 4.6 4.6 100 0.0 4.6 55 23 291.0 292.1 284.9 308.9 6.26 4 762 2333 0.0 0.0 100 0.0 0.0 80 12 295.2 296.1 285.3 310.0 5.02 5 700 3011 -2.5 -2.5 100 0.0 -2.5 120 17 299.7 300.5 286.5 313.4 4.55 6 616 4020 -6.5 -6.7 98 0.2 -6.6 137 28 306.3 307.0 288.1 317.9 3.76 7 500 5620 -17.5 -19.7 83 2.2 -18.1 175 17 311.7 312.0 287.8 317.0 1.60 8 443 6514 -24.3 -27.0 78 2.7 -24.8 190 14 314.1 314.3 287.9 317.3 0.95 9 400 7250 -29.3 -32.0 77 2.7 -29.7 165 25 316.9 317.0 288.5 319.2 0.65 10 368 7838 -33.5 -37.2 69 3.7 -33.9 167 35 319.0 319.0 288.9 320.5 0.43 11 322 8756 -41.7 -43.6 82 1.9 -41.8 179 50 320.0 320.1 289.0 321.0 0.25 12 305 9120 -45.1 -51.1 51 6.0 -45.4 188 56 320.3 320.3 288.9 320.7 0.11 13 300 9230 -45.9 -50.2 62 4.3 -46.1 190 58 320.7 320.7 289.1 321.2 0.13 14 278 9734 -50.3 -53.8 66 3.5 -50.4 195 68 321.4 321.4 289.3 321.7 0.09 15 276 9781 -50.5 -55.0 59 4.5 -50.7 195 69 321.8 321.8 289.4 322.1 0.08 16 272 9877 -50.4 -57.3 44 6.9 -50.6 195 75 323.2 323.2 289.8 323.5 0.06 17 259 10198 -50.1 -65.1 15 15.0 -50.4 197 67 328.2 328.2 291.2 328.3 0.02 18 250 10430 -48.9 -70.9 6 22.0 -49.3 200 54 333.4 333.4 292.6 333.4 0.01 19 241 10670 -48.5 -73.5 4 25.0 -49.0 205 54 337.5 337.5 293.7 337.5 0.01 20 221 11238 -48.5 -74.5 3 26.0 -49.0 196 53 345.9 345.9 295.7 346.0 0.01 21 200 11890 -50.5 -76.5 3 26.0 -51.0 195 54 352.8 352.8 297.3 352.8 0.01 22 170 12940 -54.1 -79.1 3 25.0 -54.5 201 55 363.6 363.6 299.4 363.6 0.00 23 152 13664 -50.3 -79.3 2 29.0 -50.9 209 38 381.9 382.0 302.6 382.0 0.00 24 150 13750 -50.1 -80.1 2 30.0 -50.7 210 36 383.7 383.7 302.8 383.8 0.00 25 122 15089 -54.5 -82.5 2 28.0 -55.0 213 31 399.1 399.1 305.1 399.1 0.00 26 101 16297 -55.9 -83.9 2 28.0 -56.4 222 30 418.5 418.5 307.6 418.5 0.00 27 100 16360 -55.7 -83.7 2 28.0 -56.2 220 29 420.1 420.1 307.7 420.1 0.00 28 70 18620 -59.3 -86.3 2 27.0 -59.7 205 13 457.5 457.5 311.5 457.5 0.00 29 63 19274 -60.9 -87.9 2 27.0 -61.3 213 20 468.0 468.0 312.5 468.0 0.00 30 58 19790 -56.9 -84.9 2 28.0 -57.6 253 18 488.2 488.2 314.1 488.2 0.01 31 50 20720 -59.5 -87.5 1 28.0 -60.1 260 21 503.3 503.3 315.2 503.3 0.00 32 44 21515 -62.1 -88.1 2 26.0 -62.6 274 19 515.7 515.7 316.0 515.7 0.00 33 38 22430 -58.3 -87.3 1 29.0 -59.2 234 9 547.4 547.4 317.9 547.4 0.01 TRP 276 9781 -50.5 -55.0 59 4.5 -50.7 195 69 321.8 321.8 289.4 322.1 0.08 WND 272 9877 -50.4 -57.3 44 6.9 -50.6 195 75 323.2 323.2 289.8 323.5 0.06 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 762.00 mb = 2333.32 m = 7655.14 ft Wetbulb zero: 761.51 mb = 2338.42 m = 7671.88 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 96.45 % Est. max temperature: 17.87 C = 64.17 F Sfc-Lift cond lev (LCL): 990.06 mb = 190.92 m = 626.36 ft T: 10.39 C 700-500 lapse rate: 5.75 C/km Conv cond level (CCL): 932.32 mb = 689.55 m = 2262.27 ft Mean mixing ratio: 7.20 g/kg Conv temperature: 13.78 C = 56.80 F Cap Strength: 6.37 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 10.51 C Lifted Index @700 mb: 3.57 C Showalter Index: 5.51 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 118.20 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.96 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 30655.31 J/kg Cap Strength: 7.30 C Lift Cond Lev (LCL): 943.14 mb = 593.80 m = 1948.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 at 16 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 1002 91 330 5 2.5 -4.3 | 319 21 13.6 -15.4 1 1000 108 345 13 3.4 -12.6 | 329 28 14.5 -23.7 2 977 305 20 23 -7.9 -21.6 | 354 33 3.2 -32.7 3 941 610 35 36 -20.6 -29.5 | 13 42 -9.5 -40.6 4 925 755 35 36 -20.6 -29.5 | 13 42 -9.5 -40.6 5 907 914 35 36 -20.6 -29.5 | 13 42 -9.5 -40.6 6 850 1449 55 23 -18.8 -13.2 | 18 25 -7.7 -24.3 7 781 2134 70 15 -14.1 -5.1 | 10 17 -3.0 -16.2 8 752 2438 85 11 -11.0 -1.0 | 359 12 0.1 -12.1 9 724 2743 90 13 -13.0 0.0 | 10 11 -1.9 -11.1 10 700 3011 120 17 -14.7 8.5 | 54 4 -3.6 -2.6 11 670 3353 145 19 -10.9 15.6 | 183 4 0.2 4.5 12 619 3962 135 29 -20.5 20.5 | 135 13 -9.4 9.4 13 595 4267 150 25 -12.5 21.7 | 172 11 -1.4 10.5 14 572 4572 165 19 -4.9 18.4 | 220 10 6.2 7.2 15 500 5620 175 17 -1.5 16.9 | 239 11 9.6 5.8 16 449 6401 180 13 0.0 13.0 | 260 11 11.1 1.9 17 431 6706 210 17 8.5 14.7 | 260 20 19.6 3.6 18 400 7250 165 25 -6.5 24.1 | 200 14 4.6 13.0 19 379 7620 155 31 -13.1 28.1 | 173 17 -2.0 17.0 20 347 8230 190 44 7.6 43.3 | 210 37 18.7 32.2 21 332 8534 175 46 -4.0 45.8 | 192 35 7.1 34.7 22 300 9230 190 58 10.1 57.1 | 205 51 21.2 46.0 23 276 9781 195 69 17.9 66.6 | 208 63 29.0 55.5 24 272 9877 195 75 19.4 72.4 | 206 69 30.5 61.3 25 265 10058 195 75 19.4 72.4 | 206 69 30.5 61.3 26 250 10430 200 54 18.5 50.7 | 217 49 29.6 39.6 27 241 10668 205 54 22.8 48.9 | 222 51 33.9 37.8 28 210 11582 190 52 9.0 51.2 | 207 45 20.1 40.1 29 200 11890 195 54 14.0 52.2 | 211 48 25.1 41.1 30 174 12802 200 58 19.8 54.5 | 215 53 30.9 43.4 31 150 13750 210 36 18.0 31.2 | 235 35 29.1 20.1 32 144 14021 210 31 15.5 26.8 | 239 31 26.6 15.7 33 131 14630 220 36 23.1 27.6 | 244 38 34.2 16.5 34 119 15240 210 29 14.5 25.1 | 241 29 25.6 14.0 35 114 15545 215 25 14.3 20.5 | 250 27 25.4 9.4 36 103 16154 225 33 23.3 23.3 | 250 37 34.4 12.2 37 100 16360 220 29 18.6 22.2 | 250 32 29.7 11.1 38 98 16459 220 29 18.6 22.2 | 250 32 29.7 11.1 39 94 16764 235 19 15.6 10.9 | 270 27 26.7 -0.2 40 89 17069 220 13 8.4 10.0 | 273 19 19.5 -1.1 41 85 17374 205 19 8.0 17.2 | 252 20 19.1 6.1 42 81 17678 215 25 14.3 20.5 | 250 27 25.4 9.4 43 77 17983 225 25 17.7 17.7 | 257 30 28.8 6.6 44 74 18288 280 11 10.8 -1.9 | 301 26 21.9 -13.0 45 70 18593 260 3 3.0 0.5 | 307 18 14.1 -10.6 46 70 18620 205 13 5.5 11.8 | 268 17 16.6 0.7 47 67 18898 210 9 4.5 7.8 | 282 16 15.6 -3.3 48 61 19507 215 27 15.5 22.1 | 248 29 26.6 11.0 49 58 19812 255 17 16.4 4.4 | 284 28 27.5 -6.7 50 52 20422 225 19 13.4 13.4 | 265 25 24.5 2.3 51 50 20720 260 21 20.7 3.6 | 283 33 31.8 -7.5 52 50 20726 220 21 13.5 16.1 | 259 25 24.6 5.0 53 43 21336 280 19 18.7 -3.3 | 296 33 29.8 -14.4 54 41 21641 225 13 9.2 9.2 | 275 20 20.3 -1.9 55 38 21946 235 9 7.4 5.2 | 288 19 18.5 -5.9 56 35 22250 230 25 19.2 16.1 | 261 31 30.3 5.0 57 31 22860 275 21 20.9 -1.8 | 292 35 32.0 -12.9 Wind Parameters Mean winds (0-6000m): 105.0 at 20.9 knts Storm direction: 135.0 at 15.7 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 298.2 neg: -21.5 tot: 276.7 m^2/s^2 ave: 92.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 6.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 118.45 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 22 24 356 33| 34.3 0.0 34.3|242.4 0.0 242.4 484.9 0.80| 37.5 30.0 1000 31 30 6 37| 15.7 0.0 15.7|270.6 0.0 270.6 270.6 0.74| 22.2 16.4 1500 36 28 9 35| 7.5 0.0 7.5|280.5 -1.4 279.1 186.0 0.58| 19.2 11.2 2000 41 26 11 31| 4.4 0.0 4.4|280.5 -11.7 268.8 134.4 0.49| 16.2 7.9 2500 45 23 11 28| 3.1 0.0 3.1|282.6 -21.5 261.1 104.5 0.42| 14.3 5.9 3000 51 22 13 25| 3.8 0.0 3.8|298.2 -21.5 276.7 92.2 0.45| 13.9 6.3 4000 73 22 30 20| 4.1 0.0 4.1|310.3 -32.1 278.3 69.6 0.40| 12.9 5.1 5000 91 22 45 15| 2.3 0.0 2.3|348.7 -32.1 316.6 63.3 0.47| 11.8 5.6 6000 105 21 58 11| 1.6 0.0 1.6|360.9 -32.1 328.8 54.8 0.49| 10.2 5.0 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251007.12.gif