UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 27 NOV 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 9.4 9.4 100 0.0 9.4 65 3 282.2 283.5 282.4 302.5 7.38 1 1000 142 9.2 9.2 100 0.0 9.2 65 3 282.4 283.6 282.4 302.4 7.31 2 958 490 13.0 9.7 80 3.3 11.1 158 23 289.7 291.1 286.1 312.0 7.90 3 925 776 11.0 8.5 85 2.5 9.6 175 21 290.6 291.9 286.0 312.0 7.54 4 850 1476 6.4 6.0 97 0.4 6.2 185 25 292.9 294.1 286.3 312.7 6.91 5 769 2290 0.4 0.4 100 0.0 0.4 190 28 294.9 295.8 285.3 309.9 5.12 6 700 3041 -3.1 -3.1 100 0.0 -3.1 185 23 299.1 299.8 286.1 312.1 4.35 7 555 4844 -13.9 -15.2 90 1.3 -14.3 192 24 306.8 307.2 286.6 313.5 2.11 8 500 5630 -19.5 -20.9 89 1.4 -19.8 200 27 309.3 309.5 286.8 314.0 1.45 9 432 6694 -27.7 -30.7 75 3.0 -28.2 207 27 312.0 312.2 286.9 314.4 0.69 10 400 7240 -32.1 -36.5 65 4.4 -32.6 210 27 313.3 313.3 287.0 314.8 0.42 11 387 7472 -34.1 -39.1 61 5.0 -34.6 207 27 313.6 313.7 287.0 314.8 0.33 12 353 8109 -39.5 -42.5 73 3.0 -39.7 204 33 314.7 314.8 287.3 315.6 0.26 13 325 8669 -44.5 -53.5 36 9.0 -44.9 202 41 315.3 315.4 287.3 315.6 0.08 14 300 9200 -49.1 -56.1 44 7.0 -49.3 200 48 316.1 316.2 287.6 316.4 0.06 15 285 9534 -52.3 -59.3 43 7.0 -52.5 200 49 316.2 316.2 287.6 316.4 0.05 16 256 10220 -57.7 -65.7 35 8.0 -57.8 200 50 318.1 318.1 288.2 318.2 0.02 17 250 10370 -56.7 -66.7 27 10.0 -56.8 200 50 321.8 321.8 289.3 321.8 0.02 18 248 10421 -56.7 -66.7 27 10.0 -56.8 199 51 322.5 322.5 289.5 322.6 0.02 19 217 11256 -62.5 -68.5 44 6.0 -62.6 210 42 326.1 326.1 290.6 326.2 0.02 20 200 11760 -61.7 -72.7 22 11.0 -61.8 210 31 335.1 335.1 293.1 335.1 0.01 21 189 12111 -61.1 -77.1 10 16.0 -61.2 215 34 341.5 341.5 294.7 341.5 0.01 22 150 13550 -60.1 -84.1 3 24.0 -60.3 215 58 366.5 366.5 299.9 366.5 0.00 23 147 13676 -59.5 -84.5 2 25.0 -59.7 221 59 369.7 369.7 300.5 369.7 0.00 24 142 13892 -59.9 -84.7 3 24.8 -60.1 230 62 372.7 372.8 301.1 372.8 0.00 25 100 16060 -63.5 -86.5 3 23.0 -63.7 230 33 405.0 405.0 305.9 405.0 0.00 26 83 17208 -62.5 -87.5 2 25.0 -62.7 241 37 429.2 429.2 308.7 429.3 0.00 27 70 18250 -66.1 -88.1 3 22.0 -66.3 230 35 443.0 443.0 310.2 443.0 0.00 28 64 18794 -66.3 -89.3 3 23.0 -66.5 232 40 454.0 454.0 311.3 454.0 0.00 29 57 19501 -63.7 -88.7 2 25.0 -64.0 265 44 475.2 475.2 313.1 475.2 0.00 30 50 20300 -66.5 -89.5 3 23.0 -66.8 235 44 486.8 486.8 314.0 486.8 0.00 31 48 20547 -66.3 -89.3 3 23.0 -66.5 237 43 493.0 493.0 314.4 493.0 0.00 32 48 20547 -66.5 -88.5 3 22.0 -66.8 237 43 492.5 492.5 314.4 492.5 0.00 33 46 20804 -67.3 -89.3 3 22.0 -67.5 245 48 496.6 496.6 314.7 496.6 0.00 34 40 21651 -65.5 -90.5 2 25.0 -65.8 268 49 521.4 521.4 316.4 521.4 0.00 TRP 217 11256 -62.5 -68.5 44 6.0 -62.6 210 42 326.1 326.1 290.6 326.2 0.02 WND 142 13892 -59.9 -84.7 3 24.8 -60.1 230 62 372.7 372.8 301.1 372.8 0.00 Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 761.11 mb = 2375.92 m = 7794.91 ft Wetbulb zero: 761.59 mb = 2367.45 m = 7767.15 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 93.92 % Est. max temperature: 19.91 C = 67.84 F Sfc-Lift cond lev (LCL): 1004.00 mb = 91.00 m = 298.55 ft T: 9.40 C 700-500 lapse rate: 6.33 C/km ThetaE index: 2.83 C Layer 769.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 142.00 m = 465.87 ft Mean mixing ratio: 7.60 g/kg Conv temperature: 10.10 C = 50.17 F Cap Strength: 2.60 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 4.79 C Lifted Index @700 mb: 1.16 C Showalter Index: 1.11 C Risk: Showers probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 25.50 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.27 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 24797.12 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 922.44 mb = 798.96 m = 2621.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 18 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 65 3 -2.7 -1.3 | 40 21 -13.2 -15.8 1 1000 142 65 3 -2.7 -1.3 | 40 21 -13.2 -15.8 2 980 305 155 19 -8.0 17.2 | 98 19 -18.5 2.7 3 944 610 160 25 -8.6 23.5 | 115 21 -19.0 9.0 4 925 776 175 21 -1.8 20.9 | 118 14 -12.3 6.4 5 910 914 180 21 0.0 21.0 | 122 12 -10.5 6.5 6 850 1476 185 25 2.2 24.9 | 141 13 -8.3 10.4 7 783 2134 185 29 2.5 28.9 | 151 16 -7.9 14.4 8 754 2438 195 27 7.0 26.1 | 163 12 -3.5 11.6 9 700 3041 185 23 2.0 22.9 | 135 12 -8.5 8.4 10 646 3658 175 21 -1.8 20.9 | 118 14 -12.3 6.4 11 597 4267 180 23 0.0 23.0 | 129 13 -10.5 8.5 12 530 5182 200 25 8.6 23.5 | 168 9 -1.9 9.0 13 500 5630 200 27 9.2 25.4 | 174 11 -1.2 10.9 14 400 7240 210 27 13.5 23.4 | 199 9 3.0 8.9 15 378 7620 205 27 11.4 24.5 | 185 10 1.0 10.0 16 300 9200 200 48 16.4 45.1 | 191 31 6.0 30.6 17 250 10370 200 50 17.1 47.0 | 192 33 6.6 32.5 18 238 10668 195 54 14.0 52.2 | 185 38 3.5 37.6 19 217 11256 210 42 21.0 36.4 | 206 24 10.5 21.9 20 216 11278 215 44 25.2 36.0 | 214 26 14.8 21.5 21 200 11760 210 31 15.5 26.8 | 202 13 5.0 12.3 22 196 11887 210 31 15.5 26.8 | 202 13 5.0 12.3 23 169 12802 230 44 33.7 28.3 | 239 27 23.2 13.8 24 153 13411 210 40 20.0 34.6 | 205 22 9.5 20.1 25 150 13550 215 58 33.3 47.5 | 215 40 22.8 33.0 26 142 13892 230 62 47.5 39.9 | 236 45 37.0 25.3 27 139 14021 230 62 47.5 39.9 | 236 45 37.0 25.3 28 126 14630 250 48 45.1 16.4 | 267 35 34.6 1.9 29 120 14935 250 36 33.8 12.3 | 275 23 23.4 -2.2 30 114 15240 230 31 23.7 19.9 | 248 14 13.3 5.4 31 103 15850 225 29 20.5 20.5 | 239 12 10.0 6.0 32 100 16060 230 33 25.3 21.2 | 246 16 14.8 6.7 33 98 16154 230 33 25.3 21.2 | 246 16 14.8 6.7 34 85 17069 245 35 31.7 14.8 | 269 21 21.3 0.3 35 81 17374 235 40 32.8 22.9 | 249 24 22.3 8.4 36 73 17983 255 31 29.9 8.0 | 288 21 19.5 -6.5 37 70 18250 230 35 26.8 22.5 | 244 18 16.4 8.0 38 70 18288 245 29 26.3 12.3 | 278 16 15.8 -2.3 39 66 18593 220 36 23.1 27.6 | 224 18 12.7 13.1 40 60 19202 255 48 46.4 12.4 | 273 36 35.9 -2.1 41 57 19507 265 44 43.8 3.8 | 288 35 33.4 -10.7 42 54 19812 250 33 31.0 11.3 | 279 21 20.5 -3.2 43 52 20117 245 54 48.9 22.8 | 258 39 38.5 8.3 44 50 20300 235 44 36.0 25.2 | 247 28 25.6 10.7 45 49 20422 235 42 34.4 24.1 | 248 26 23.9 9.6 46 42 21031 260 56 55.1 9.7 | 276 45 44.7 -4.8 47 39 21336 270 48 48.0 -0.0 | 291 40 37.5 -14.5 48 37 21641 255 48 46.4 12.4 | 273 36 35.9 -2.1 49 34 21946 260 52 51.2 9.0 | 278 41 40.7 -5.5 Wind Parameters Mean winds (0-6000m): 185.8 at 23.9 knts Storm direction: 215.8 at 17.9 knts Shear (0-3000m) pos: 4.3 neg: 0.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 188.5 neg: -18.2 tot: 170.3 m^2/s^2 ave: 56.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.75 Bulk Shear: 21.81 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 ------------------------------------------------------------------------------- 500 155 17 92 18| 25.8 0.0 25.8|145.6 0.0 145.6 291.3 0.95| 29.6 28.2 1000 166 19 106 16| 12.2 0.0 12.2|158.9 0.0 158.9 158.9 0.79| 20.0 15.8 1500 173 21 116 14| 9.4 0.0 9.4|170.7 0.0 170.7 113.8 0.80| 14.7 11.7 2000 177 23 124 14| 7.0 0.8 7.8|178.1 0.0 178.1 89.1 0.79| 11.8 9.3 2500 180 24 131 14| 5.1 0.6 5.8|188.5 -3.5 185.0 74.0 0.73| 10.7 7.8 3000 182 24 133 13| 4.3 0.6 4.9|188.5 -18.2 170.3 56.8 0.58| 9.7 5.7 4000 181 23 131 13| 3.4 0.9 4.3|194.9 -29.8 165.2 41.3 0.50| 8.0 4.0 5000 182 23 133 13| 3.2 0.7 3.9|217.5 -29.8 187.8 37.6 0.55| 7.3 4.0 6000 186 24 139 12| 2.9 0.6 3.5|225.6 -29.8 195.8 32.6 0.56| 6.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251127.12.gif