UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for LRBS... Searching the city database file for: LRBS ... Date:1200Z 29 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 1002 91 9.2 9.2 100 0.0 9.2 55 5 282.2 283.4 282.3 302.2 7.30 1 1000 104 9.0 9.0 100 0.0 9.0 70 11 282.1 283.4 282.1 301.9 7.21 2 975 314 8.2 8.2 100 0.0 8.2 82 18 283.4 284.6 282.5 302.7 7.01 3 958 460 10.0 10.0 100 0.0 10.0 91 22 286.6 288.1 285.0 309.1 8.07 4 925 751 8.4 8.4 100 0.0 8.4 110 17 287.9 289.2 284.9 308.9 7.49 5 850 1446 4.2 3.7 97 0.5 3.9 120 13 290.5 291.6 284.3 307.4 5.88 6 700 3000 -5.1 -5.3 98 0.2 -5.2 140 23 296.8 297.5 284.5 307.8 3.68 7 657 3495 -7.7 -7.7 100 0.0 -7.7 140 27 299.3 299.9 285.0 309.2 3.26 8 645 3638 -9.1 -14.1 67 5.0 -10.7 140 29 299.3 299.7 283.6 305.5 1.99 9 637 3734 -9.1 -11.3 84 2.2 -9.9 139 28 300.4 300.9 284.7 308.2 2.53 10 597 4233 -11.9 -16.7 67 4.8 -13.3 151 15 302.8 303.1 284.7 308.3 1.73 11 532 5102 -19.5 -21.1 87 1.6 -19.9 191 15 303.8 304.1 284.6 308.1 1.33 12 500 5560 -22.5 -24.5 84 2.0 -22.9 135 13 305.6 305.8 284.9 309.1 1.05 13 443 6443 -28.5 -28.7 98 0.2 -28.5 136 36 308.8 308.9 285.9 311.5 0.81 14 430 6657 -29.9 -31.6 85 1.7 -30.2 139 42 309.7 309.8 285.9 311.8 0.63 15 400 7170 -34.1 -35.7 85 1.6 -34.3 150 42 310.7 310.8 286.1 312.3 0.46 16 300 9110 -51.1 -54.4 68 3.3 -51.2 175 54 313.3 313.3 286.6 313.6 0.08 17 252 10220 -60.7 -65.3 55 4.6 -60.7 185 62 315.1 315.1 287.2 315.2 0.02 18 250 10270 -60.9 -65.3 56 4.4 -60.9 190 66 315.5 315.5 287.3 315.6 0.02 19 249 10295 -60.8 -64.6 61 3.7 -60.9 190 66 316.0 316.0 287.5 316.1 0.03 20 247 10344 -60.7 -63.1 73 2.4 -60.7 190 66 316.9 316.9 287.8 317.0 0.03 21 238 10575 -58.9 -71.9 17 13.0 -59.0 195 52 323.0 323.0 289.7 323.1 0.01 22 229 10816 -56.5 -75.5 7 19.0 -56.7 201 37 330.3 330.3 291.8 330.3 0.01 23 202 11607 -56.1 -79.1 4 23.0 -56.3 182 25 342.9 342.9 295.0 343.0 0.00 24 200 11670 -56.3 -79.3 4 23.0 -56.5 175 29 343.6 343.6 295.2 343.6 0.00 25 181 12305 -55.3 -81.3 3 26.0 -55.6 174 38 355.2 355.2 297.7 355.2 0.00 26 150 13500 -56.1 -82.1 2 26.0 -56.4 215 38 373.4 373.4 301.2 373.4 0.00 27 100 16050 -61.3 -85.3 3 24.0 -61.6 205 25 409.3 409.3 306.4 409.3 0.00 28 70 18250 -63.3 -87.3 2 24.0 -63.6 210 29 449.0 449.0 310.7 449.0 0.00 29 50 20340 -62.9 -88.9 2 26.0 -63.3 240 33 495.3 495.3 314.6 495.3 0.00 30 45 20987 -63.9 -88.9 2 25.0 -64.3 233 34 508.0 508.0 315.5 508.0 0.00 TRP 252 10220 -60.7 -65.3 55 4.6 -60.7 185 62 315.1 315.1 287.2 315.2 0.02 WND 249 10295 -60.8 -64.6 61 3.7 -60.9 190 66 316.0 316.0 287.5 316.1 0.03 Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 782.26 mb = 2147.81 m = 7046.52 ft Wetbulb zero: 785.25 mb = 2080.16 m = 6824.58 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 90.81 % Est. max temperature: 17.49 C = 63.48 F Sfc-Lift cond lev (LCL): 1002.00 mb = 91.00 m = 298.55 ft T: 9.20 C 700-500 lapse rate: 6.80 C/km ThetaE index: 1.77 C Layer 925.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 104.00 m = 341.20 ft Mean mixing ratio: 7.44 g/kg Conv temperature: 9.61 C = 49.29 F Cap Strength: 2.32 C Lifted Index: 1.91 C Risk: Showers probable Lifted Index @300 mb: 4.90 C Lifted Index @700 mb: 0.68 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 52.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 26.20 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 161.40 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.64 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 22997.21 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 950.61 mb = 524.17 m = 1719.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 167 at 14 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 55 5 -4.1 -2.9 | 3 16 -1.0 -16.0 1 1000 104 70 11 -10.3 -3.8 | 23 18 -7.2 -16.9 2 941 610 100 27 -26.6 4.7 | 70 25 -23.4 -8.5 3 925 751 110 17 -16.0 5.8 | 60 15 -12.8 -7.3 4 907 914 115 15 -13.6 6.3 | 57 12 -10.5 -6.8 5 850 1446 120 13 -11.3 6.5 | 51 10 -8.1 -6.7 6 810 1829 125 11 -9.0 6.3 | 41 9 -5.9 -6.8 7 780 2134 130 17 -13.0 10.9 | 77 10 -9.9 -2.2 8 700 3000 140 23 -14.8 17.6 | 111 12 -11.6 4.5 9 696 3048 140 23 -14.8 17.6 | 111 12 -11.6 4.5 10 642 3658 140 29 -18.6 22.2 | 120 18 -15.5 9.1 11 617 3962 135 23 -16.3 16.3 | 103 13 -13.1 3.1 12 593 4267 155 13 -5.5 11.8 | 60 3 -2.4 -1.4 13 547 4877 200 15 5.1 14.1 | 263 8 8.3 0.9 14 505 5486 175 15 -1.3 14.9 | 226 3 1.8 1.8 15 500 5560 135 13 -9.2 9.2 | 57 7 -6.1 -4.0 16 484 5791 125 17 -13.9 9.8 | 72 11 -10.8 -3.4 17 427 6706 140 44 -28.3 33.7 | 129 32 -25.1 20.6 18 400 7170 150 42 -21.0 36.4 | 142 29 -17.9 23.2 19 312 8839 170 54 -9.4 53.2 | 171 41 -6.2 40.0 20 300 9110 175 54 -4.7 53.8 | 178 41 -1.6 40.6 21 252 10220 185 62 5.4 61.8 | 190 49 8.5 48.6 22 250 10270 190 66 11.5 65.0 | 196 54 14.6 51.8 23 249 10295 190 66 11.5 65.0 | 196 54 14.6 51.8 24 246 10363 190 66 11.5 65.0 | 196 54 14.6 51.8 25 223 10973 205 27 11.4 24.5 | 232 18 14.6 11.3 26 213 11278 175 21 -1.8 20.9 | 190 8 1.3 7.8 27 203 11582 185 23 2.0 22.9 | 208 11 5.1 9.8 28 200 11670 175 29 -2.5 28.9 | 182 16 0.6 15.7 29 184 12192 170 35 -6.1 34.5 | 172 22 -2.9 21.3 30 176 12497 180 42 0.0 42.0 | 186 29 3.1 28.8 31 167 12802 190 25 4.3 24.6 | 213 14 7.5 11.5 32 152 13411 190 29 5.0 28.6 | 208 17 8.2 15.4 33 150 13500 215 38 21.8 31.1 | 234 31 24.9 18.0 34 138 14021 220 35 22.5 26.8 | 242 29 25.6 13.7 35 125 14630 215 42 24.1 34.4 | 232 35 27.2 21.3 36 119 14935 225 27 19.1 19.1 | 255 23 22.2 5.9 37 114 15240 215 21 12.0 17.2 | 255 16 15.2 4.1 38 103 15850 210 17 8.5 14.7 | 262 12 11.6 1.6 39 100 16050 205 25 10.6 22.7 | 235 17 13.7 9.5 40 98 16154 205 25 10.6 22.7 | 235 17 13.7 9.5 41 89 16764 245 35 31.7 14.8 | 267 35 34.9 1.6 42 85 17069 265 27 26.9 2.4 | 290 32 30.0 -10.8 43 81 17374 240 25 21.7 12.5 | 272 25 24.8 -0.7 44 77 17678 250 21 19.7 7.2 | 285 24 22.9 -6.0 45 73 17983 235 15 12.3 8.6 | 286 16 15.4 -4.5 46 70 18250 210 29 14.5 25.1 | 236 21 17.6 12.0 47 70 18288 205 21 8.9 19.0 | 244 13 12.0 5.9 48 60 19202 245 42 38.1 17.7 | 264 41 41.2 4.6 49 54 19812 265 35 34.9 3.1 | 285 39 38.0 -10.1 50 50 20340 240 33 28.6 16.5 | 264 32 31.7 3.3 51 43 21031 230 35 26.8 22.5 | 253 31 30.0 9.3 52 40 21336 240 36 31.2 18.0 | 262 35 34.3 4.8 Wind Parameters Mean winds (0-6000m): 136.6 at 18.0 knts Storm direction: 166.6 at 13.5 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 156.4 neg: -22.1 tot: 134.3 m^2/s^2 ave: 44.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.09 Bulk Shear: 27.21 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 90 18 49 20| 23.7 0.0 23.7|122.3 0.0 122.3 244.5 0.94| 25.2 23.6 1000 100 18 55 18| 6.6 0.0 6.6|122.3 -15.6 106.6 106.6 0.51| 19.6 9.9 1500 105 16 55 15| 3.9 0.0 3.9|122.3 -19.8 102.5 68.3 0.44| 13.9 6.1 2000 110 15 55 14| 4.0 0.0 4.0|134.4 -22.1 112.4 56.2 0.47| 12.0 5.6 2500 115 16 61 13| 4.1 0.0 4.1|146.2 -22.1 124.1 49.6 0.51| 10.6 5.4 3000 120 17 69 12| 4.0 0.0 4.0|156.4 -22.1 134.3 44.8 0.53| 9.4 5.0 4000 127 19 83 12| 1.9 0.6 2.5|164.3 -39.3 124.9 31.2 0.38| 9.1 3.5 5000 134 18 88 10| 1.8 0.5 2.3|165.9 -44.4 121.5 24.3 0.24| 9.4 2.2 6000 137 18 90 9| 1.5 2.3 3.7|196.0 -48.5 147.5 24.6 0.12| 10.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//LRBS/skewt/LRBS.skewt.20251129.12.gif