UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 4 DEC 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 1010 91 13.6 9.5 76 4.1 11.3 110 7 285.9 287.2 284.0 306.5 7.39 1 1000 170 12.2 8.6 79 3.6 10.2 115 11 285.4 286.6 283.4 304.9 7.02 2 944 651 7.6 6.9 95 0.7 7.2 122 15 285.4 286.6 283.0 303.9 6.62 3 925 819 7.0 3.2 77 3.8 5.1 130 17 286.5 287.4 281.8 301.2 5.21 4 881 1218 4.4 -1.6 65 6.0 1.7 130 15 287.8 288.5 280.8 298.9 3.86 5 850 1509 2.2 -0.2 84 2.4 1.1 130 15 288.5 289.2 281.8 301.2 4.43 6 832 1681 0.8 0.5 98 0.3 0.7 133 16 288.7 289.6 282.3 302.4 4.77 7 818 1818 0.2 -3.1 78 3.3 -1.2 139 16 289.5 290.2 281.4 300.3 3.72 8 813 1867 0.6 -7.4 55 8.0 -2.5 142 16 290.4 290.9 280.6 298.4 2.69 9 798 2016 0.0 -3.5 77 3.5 -1.5 149 17 291.4 292.0 282.3 302.2 3.70 10 775 2251 0.8 -6.2 59 7.0 -2.1 164 16 294.7 295.2 283.0 303.9 3.10 11 763 2376 0.0 -7.0 59 7.0 -2.8 175 14 295.1 295.7 283.0 304.0 2.96 12 749 2524 -0.5 -3.7 79 3.2 -1.9 187 12 296.1 296.8 284.4 307.7 3.88 13 700 3062 -3.9 -10.9 58 7.0 -6.4 205 19 298.2 298.6 283.6 305.4 2.38 14 644 3714 -8.9 -10.2 90 1.3 -9.4 209 15 299.7 300.2 284.6 308.1 2.73 15 636 3811 -9.3 -14.3 67 5.0 -10.9 205 15 300.3 300.7 284.0 306.5 1.99 16 584 4468 -11.5 -15.5 72 4.0 -12.8 240 16 305.2 305.5 285.8 311.4 1.96 17 551 4911 -15.5 -16.5 92 1.0 -15.8 230 19 305.5 305.9 285.9 311.6 1.91 18 526 5261 -16.5 -21.5 65 5.0 -17.7 228 16 308.4 308.7 286.3 312.7 1.30 19 500 5640 -19.9 -28.9 45 9.0 -21.6 225 13 308.8 308.9 285.7 311.2 0.70 20 479 5957 -21.9 -35.9 27 14.0 -23.9 236 12 310.1 310.2 285.8 311.4 0.37 21 464 6190 -23.5 -30.5 53 7.0 -24.7 251 12 311.0 311.1 286.5 313.2 0.65 22 422 6878 -27.7 -40.7 28 13.0 -29.2 270 15 314.1 314.2 287.1 315.1 0.26 23 400 7260 -31.1 -46.1 21 15.0 -32.3 275 19 314.6 314.6 287.1 315.1 0.15 24 376 7694 -34.9 -54.9 11 20.0 -36.0 287 15 315.2 315.2 287.2 315.4 0.06 25 326 8669 -43.9 -51.9 41 8.0 -44.2 248 21 315.9 315.9 287.5 316.3 0.10 26 300 9220 -49.1 -62.1 21 13.0 -49.4 265 23 316.1 316.2 287.5 316.3 0.03 27 295 9330 -49.9 -64.9 16 15.0 -50.2 267 23 316.5 316.5 287.6 316.6 0.02 28 262 10094 -57.1 -66.1 31 9.0 -57.2 278 26 316.9 316.9 287.8 317.0 0.02 29 250 10390 -59.3 -69.3 26 10.0 -59.4 260 21 317.9 317.9 288.1 318.0 0.01 30 201 11720 -69.3 -73.2 57 3.9 -69.3 260 31 322.5 322.6 289.5 322.6 0.01 31 200 11750 -69.1 -72.8 59 3.7 -69.1 260 31 323.3 323.3 289.8 323.4 0.01 32 177 12488 -63.1 -82.1 6 19.0 -63.2 230 33 344.7 344.7 295.4 344.7 0.00 33 150 13510 -60.1 -84.1 3 24.0 -60.3 250 36 366.5 366.5 299.9 366.5 0.00 34 110 15453 -57.7 -85.7 2 28.0 -58.0 236 32 405.0 405.1 305.9 405.1 0.00 35 100 16050 -60.7 -85.7 2 25.0 -61.0 225 21 410.4 410.4 306.6 410.5 0.00 36 92 16569 -62.5 -86.5 3 24.0 -62.7 222 26 416.8 416.8 307.3 416.8 0.00 37 70 18260 -62.7 -87.7 2 25.0 -63.0 245 23 450.2 450.2 310.9 450.3 0.00 38 67 18533 -63.3 -88.3 2 25.0 -63.6 249 25 454.6 454.6 311.3 454.6 0.00 39 59 19330 -60.5 -88.5 1 28.0 -61.0 246 39 477.8 477.8 313.2 477.8 0.00 40 50 20370 -61.7 -88.7 2 27.0 -62.1 275 46 498.1 498.1 314.8 498.1 0.00 41 46 20887 -61.1 -89.1 1 28.0 -61.6 280 44 511.6 511.6 315.8 511.6 0.00 42 37 22225 -65.7 -89.7 2 24.0 -66.1 283 23 532.6 532.6 317.1 532.6 0.00 TRP 201 11720 -69.3 -73.2 57 3.9 -69.3 260 31 322.5 322.6 289.5 322.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 763.00 mb = 2376.10 m = 7795.53 ft Wetbulb zero: 827.04 mb = 1729.44 m = 5673.96 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 73.81 % Est. max temperature: 15.91 C = 60.64 F Sfc-Lift cond lev (LCL): 949.61 mb = 601.45 m = 1973.22 ft T: 8.07 C 700-500 lapse rate: 6.21 C/km ThetaE index: 7.65 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 903.69 mb = 1009.92 m = 3313.34 ft Mean mixing ratio: 6.39 g/kg Conv temperature: 14.77 C = 58.58 F Cap Strength: 6.95 C Lifted Index: 6.59 C Risk: None Lifted Index @300 mb: 9.03 C Lifted Index @700 mb: 3.52 C Showalter Index: 8.26 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.70 C K Index: 14.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.44 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 12.41 J/kg Cap Strength: 6.88 C Lift Cond Lev (LCL): 922.46 mb = 841.51 m = 2760.82 ft Lev Free Conv (LFC): 847.46 mb = 1533.10 m = 5029.78 ft Equ Level (EL): 817.46 mb = 1822.95 m = 5980.73 ft B at Equ Level: 8.04 J/kg Max Parcel Lev (MPL): 787.46 mb = 2122.90 m = 6964.82 ft Wind level data Storm motion: 221 at 11 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 1010 91 110 7 -6.6 2.4 | 66 15 -13.9 -6.2 1 1000 170 115 11 -10.0 4.6 | 77 18 -17.3 -3.9 2 984 305 105 11 -10.6 2.8 | 72 19 -18.0 -5.7 3 925 819 130 17 -13.0 10.9 | 97 21 -20.4 2.4 4 914 914 120 15 -13.0 7.5 | 87 20 -20.3 -1.0 5 881 1219 130 15 -11.5 9.6 | 93 19 -18.8 1.1 6 850 1509 130 15 -11.5 9.6 | 93 19 -18.8 1.1 7 848 1524 125 15 -12.3 8.6 | 90 20 -19.6 0.1 8 786 2134 155 17 -7.2 15.4 | 115 16 -14.5 6.9 9 757 2438 180 13 0.0 13.0 | 121 9 -7.4 4.5 10 728 2743 205 9 3.8 8.2 | 84 4 -3.6 -0.4 11 701 3048 195 17 4.4 16.4 | 159 8 -3.0 7.9 12 700 3062 205 19 8.0 17.2 | 184 9 0.7 8.7 13 674 3353 210 19 9.5 16.5 | 195 8 2.1 7.9 14 648 3658 210 15 7.5 13.0 | 182 4 0.1 4.4 15 622 3962 200 15 5.1 14.1 | 158 6 -2.2 5.5 16 598 4267 245 15 13.6 6.3 | 289 7 6.2 -2.2 17 552 4877 230 19 14.6 12.2 | 243 8 7.2 3.7 18 500 5640 225 13 9.2 9.2 | 251 2 1.8 0.6 19 490 5791 225 13 9.2 9.2 | 251 2 1.8 0.6 20 450 6401 265 11 11.0 1.0 | 335 8 3.6 -7.6 21 400 7260 275 19 18.9 -1.7 | 311 15 11.6 -10.2 22 379 7620 290 15 14.1 -5.1 | 334 15 6.7 -13.7 23 347 8230 260 19 18.7 3.3 | 295 13 11.4 -5.2 24 332 8534 245 21 19.0 8.9 | 268 12 11.7 0.3 25 300 9220 265 23 22.9 2.0 | 293 17 15.6 -6.5 26 276 9754 275 25 24.9 -2.2 | 301 21 17.6 -10.7 27 251 10363 280 27 26.6 -4.7 | 305 23 19.2 -13.2 28 250 10390 260 21 20.7 3.6 | 290 14 13.3 -4.9 29 239 10668 245 21 19.0 8.9 | 268 12 11.7 0.3 30 201 11720 260 31 30.5 5.4 | 278 23 23.2 -3.2 31 200 11750 260 31 30.5 5.4 | 278 23 23.2 -3.2 32 196 11887 245 31 28.1 13.1 | 258 21 20.7 4.6 33 186 12192 255 21 20.3 5.4 | 284 13 12.9 -3.1 34 177 12497 230 33 25.3 21.2 | 235 22 17.9 12.7 35 168 12802 245 33 29.9 13.9 | 257 23 22.6 5.4 36 160 13106 240 27 23.4 13.5 | 253 17 16.0 5.0 37 152 13411 245 42 38.1 17.7 | 253 32 30.7 9.2 38 150 13510 250 36 33.8 12.3 | 262 27 26.5 3.8 39 132 14326 240 25 21.7 12.5 | 255 15 14.3 4.0 40 125 14630 240 25 21.7 12.5 | 255 15 14.3 4.0 41 108 15545 235 33 27.0 18.9 | 242 22 19.7 10.4 42 103 15850 255 23 22.2 6.0 | 280 15 14.9 -2.6 43 100 16050 225 21 14.8 14.8 | 230 10 7.5 6.3 44 98 16154 225 21 14.8 14.8 | 230 10 7.5 6.3 45 89 16764 220 29 18.6 22.2 | 220 18 11.3 13.7 46 85 17069 235 38 31.1 21.8 | 241 27 23.8 13.2 47 81 17374 250 19 17.9 6.5 | 281 11 10.5 -2.0 48 77 17678 230 23 17.6 14.8 | 239 12 10.3 6.2 49 73 17983 235 35 28.7 20.1 | 242 24 21.3 11.5 50 70 18260 245 23 20.8 9.7 | 265 14 13.5 1.2 51 70 18288 250 21 19.7 7.2 | 276 12 12.4 -1.4 52 57 19507 245 42 38.1 17.7 | 253 32 30.7 9.2 53 55 19812 260 48 47.3 8.3 | 270 40 39.9 -0.2 54 50 20370 275 46 45.8 -4.0 | 288 40 38.5 -12.6 55 46 20726 280 44 43.3 -7.6 | 294 39 36.0 -16.2 56 38 21641 285 21 20.3 -5.4 | 317 19 12.9 -14.0 57 31 22555 260 50 49.2 8.7 | 270 42 41.9 0.1 58 23 23774 260 50 49.2 8.7 | 270 42 41.9 0.1 Wind Parameters Mean winds (0-6000m): 190.7 at 15.0 knts Storm direction: 220.7 at 11.3 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 112.4 neg: -22.7 tot: 89.6 m^2/s^2 ave: 29.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 38.57 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 ------------------------------------------------------------------------------- 500 112 12 77 19| 7.7 0.0 7.7| 34.8 -5.7 29.1 58.3 0.61| 10.2 6.2 1000 120 14 85 19| 4.4 0.0 4.4| 57.1 -18.4 38.7 38.7 0.47| 8.7 4.1 1500 123 14 87 19| 3.0 0.0 3.0| 61.6 -19.5 42.1 28.1 0.46| 6.3 2.9 2000 128 15 91 19| 3.3 0.0 3.3| 92.1 -19.5 72.5 36.3 0.59| 6.6 3.9 2500 136 14 96 18| 2.5 0.0 2.5| 99.5 -21.1 78.3 31.3 0.43| 7.6 3.3 3000 145 14 101 16| 3.6 0.0 3.6|112.4 -22.7 89.6 29.9 0.47| 8.5 4.0 4000 164 15 116 13| 2.4 0.0 2.4|119.6 -26.9 92.7 23.2 0.42| 7.9 3.3 5000 181 15 133 10| 2.3 0.3 2.5|126.4 -37.4 88.9 17.8 0.35| 7.8 2.7 6000 191 15 144 8| 1.9 0.4 2.3|129.2 -37.4 91.8 15.3 0.35| 7.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251204.12.gif