UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for RK102... Searching the city database file for: RK102 ... Date:1200Z 26 NOV 25 Station: RK102 WMO ident: 47102 Latitude: 37.97 Longitude: 124.63 ------------------------------------------------------------------------------- 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 1016 66 10.0 4.0 66 6.0 7.1 170 10 281.9 282.7 279.4 295.8 5.01 1 1000 197 8.8 2.8 66 6.0 5.9 170 17 282.0 282.8 279.1 295.0 4.68 2 925 835 2.6 1.1 90 1.5 1.9 195 21 282.0 282.7 278.8 294.4 4.48 3 870 1328 -1.5 -1.5 100 0.0 -1.5 218 21 282.7 283.4 278.5 293.7 3.93 4 850 1513 -2.7 -2.7 100 0.0 -2.7 215 20 283.3 284.0 278.5 293.7 3.68 5 838 1625 -3.5 -3.5 100 0.0 -3.5 219 21 283.6 284.2 278.4 293.6 3.52 6 828 1720 -4.7 -22.7 23 18.0 -8.9 222 22 283.3 283.5 274.3 285.6 0.74 7 816 1836 -0.3 -22.3 17 22.0 -6.0 225 23 289.2 289.3 277.4 291.6 0.78 8 782 2175 -1.5 -25.5 14 24.0 -7.3 239 25 291.4 291.6 278.3 293.4 0.61 9 700 3048 -6.3 -20.3 32 14.0 -10.1 260 27 295.5 295.7 280.8 298.9 1.09 10 687 3194 -7.3 -19.3 38 12.0 -10.6 258 29 296.0 296.2 281.2 299.8 1.21 11 598 4260 -13.7 -30.7 22 17.0 -16.9 253 24 300.6 300.6 282.3 302.2 0.50 12 500 5590 -24.5 -44.5 14 20.0 -26.4 250 36 303.2 303.2 282.9 303.7 0.15 13 488 5767 -26.1 -47.1 12 21.0 -27.9 248 39 303.3 303.3 282.9 303.7 0.11 14 400 7180 -36.9 -48.9 28 12.0 -37.6 240 45 307.0 307.1 284.4 307.4 0.11 15 387 7407 -39.1 -52.1 24 13.0 -39.7 241 48 307.1 307.1 284.3 307.4 0.08 16 336 8361 -45.1 -66.1 8 21.0 -45.6 244 60 311.5 311.5 285.9 311.6 0.02 17 300 9110 -49.1 -61.1 23 12.0 -49.4 245 64 316.1 316.2 287.5 316.3 0.03 18 287 9400 -51.3 -62.3 26 11.0 -51.5 245 65 317.0 317.0 287.8 317.2 0.03 19 252 10239 -55.7 -69.7 16 14.0 -55.9 250 82 322.5 322.5 289.5 322.6 0.01 20 250 10290 -55.5 -70.5 14 15.0 -55.7 250 83 323.6 323.6 289.9 323.6 0.01 21 232 10765 -56.9 -72.9 12 16.0 -57.1 255 93 328.4 328.4 291.3 328.5 0.01 22 211 11368 -55.1 -77.1 5 22.0 -55.4 254 93 340.3 340.3 294.4 340.3 0.01 23 200 11710 -55.7 -78.7 4 23.0 -55.9 250 106 344.6 344.6 295.4 344.6 0.00 24 150 13530 -57.3 -83.3 2 26.0 -57.6 250 110 371.4 371.4 300.8 371.4 0.00 25 119 14975 -62.3 -85.3 3 23.0 -62.5 251 117 387.6 387.6 303.4 387.6 0.00 26 116 15133 -62.2 -85.4 3 23.1 -62.4 250 119 390.5 390.5 303.9 390.5 0.00 27 100 16050 -61.9 -85.9 3 24.0 -62.1 255 99 408.1 408.1 306.3 408.1 0.00 28 70 18280 -56.3 -86.3 1 30.0 -56.9 240 80 463.9 463.9 312.1 464.0 0.00 29 54 19929 -53.1 -85.1 1 32.0 -54.3 231 84 507.1 507.1 315.4 507.1 0.01 30 50 20420 -54.7 -85.7 1 31.0 -55.8 240 73 514.6 514.6 315.9 514.6 0.01 31 49 20550 -54.7 -85.7 1 31.0 -55.8 240 73 517.6 517.6 316.1 517.6 0.01 32 46 20958 -51.1 -85.1 1 34.0 -52.8 232 68 535.7 535.7 317.3 535.7 0.01 33 37 22359 -57.1 -87.1 1 30.0 -58.2 220 70 554.7 554.7 318.3 554.7 0.01 34 35 22711 -57.3 -87.3 1 30.0 -58.4 220 73 563.1 563.1 318.8 563.1 0.01 35 32 23288 -49.7 -84.7 1 35.0 -52.2 223 61 598.0 598.0 320.5 598.1 0.01 36 30 23710 -51.3 -85.3 1 34.0 -53.6 225 48 604.8 604.8 320.8 604.8 0.01 37 27 24390 -53.9 -85.9 1 32.0 -55.8 215 51 616.0 616.0 321.3 616.0 0.01 38 21 26022 -48.7 -84.7 1 36.0 -52.5 220 46 677.6 677.6 323.7 677.7 0.01 39 20 26340 -52.1 -85.1 1 33.0 -55.0 215 53 676.7 676.7 323.7 676.8 0.01 40 19 26672 -53.3 -86.3 1 33.0 -56.0 215 53 683.0 683.0 323.9 683.1 0.01 41 17 27398 -48.9 -84.9 1 36.0 -53.2 206 40 719.2 719.2 325.0 719.3 0.02 42 16 27795 -50.7 -84.7 1 34.0 -54.5 187 35 725.9 725.9 325.3 726.0 0.02 43 15 28219 -47.9 -83.9 1 36.0 -52.9 194 38 748.7 748.7 325.9 748.9 0.02 44 14 28675 -48.3 -84.3 1 36.0 -53.4 185 39 762.3 762.3 326.3 762.4 0.02 45 12 29700 -44.7 -83.7 1 39.0 -51.8 209 36 809.4 809.4 327.5 809.6 0.03 46 12 29700 -40.1 -81.1 0 41.0 -49.5 209 36 825.7 825.7 327.8 826.1 0.05 47 11 30296 -39.1 -81.1 0 42.0 -49.4 209 34 850.1 850.1 328.4 850.6 0.05 48 10 30950 -39.7 -80.7 0 41.0 -50.1 200 30 871.4 871.4 328.8 871.9 0.06 49 9.4 31372 -40.7 -81.7 0 41.0 -50.9 883.1 883.1 329.1 883.6 0.05 50 8.9 31746 -39.1 -81.1 0 42.0 -50.5 903.2 903.2 329.5 903.8 0.06 51 8.4 32147 -33.3 -77.3 0 44.0 -48.4 941.0 941.1 330.2 942.4 0.12 52 7.9 32576 -35.9 -78.9 0 43.0 -49.8 947.3 947.4 330.3 948.4 0.10 53 6.9 33518 -34.9 -77.9 0 43.0 -50.1 988.8 988.9 331.0 990.4 0.14 TRP 232 10765 -56.9 -72.9 12 16.0 -57.1 255 93 328.4 328.4 291.3 328.5 0.01 WND 116 15133 -62.2 -85.4 3 23.1 -62.4 250 119 390.5 390.5 303.9 390.5 0.00 Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 890.12 mb = 1147.54 m = 3764.84 ft Wetbulb zero: 894.34 mb = 1106.05 m = 3628.72 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 40.91 % Est. max temperature: 10.95 C = 51.71 F Sfc-Lift cond lev (LCL): 927.37 mb = 814.08 m = 2670.83 ft T: 2.80 C 700-500 lapse rate: 7.16 C/km ThetaE index: 10.17 C Layer 1000.0- 816.0 mb Conv cond level (CCL): 905.66 mb = 1004.84 m = 3296.69 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 10.35 C = 50.63 F Cap Strength: 8.02 C Lifted Index: 8.18 C Risk: None Lifted Index @300 mb: 15.22 C Lifted Index @700 mb: 6.22 C Showalter Index: 8.94 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 21.80 C K Index: 5.10 Risk: None Sweat Index: 172.70 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.26 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 0.98 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 909.19 mb = 973.61 m = 3194.23 ft Lev Free Conv (LFC): 894.19 mb = 1107.36 m = 3633.04 ft Equ Level (EL): 824.19 mb = 1756.50 m = 5762.74 ft B at Equ Level: 8.77 J/kg Max Parcel Lev (MPL): 814.19 mb = 1853.33 m = 6080.40 ft Wind level data Storm motion: 271 at 19 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 1016 66 170 10 -1.7 9.8 | 116 23 -20.9 10.1 1 1000 197 170 17 -3.0 16.7 | 127 28 -22.2 17.0 2 987 305 180 18 0.0 18.0 | 133 26 -19.2 18.2 3 951 610 185 18 1.6 17.9 | 136 25 -17.6 18.1 4 925 835 195 21 5.4 20.3 | 146 25 -13.8 20.5 5 916 914 200 21 7.2 19.7 | 149 23 -12.0 19.9 6 882 1219 220 22 14.1 16.9 | 163 18 -5.1 17.1 7 850 1513 215 20 11.5 16.4 | 155 18 -7.7 16.6 8 786 2134 235 25 20.5 14.3 | 185 15 1.3 14.6 9 756 2438 265 26 25.9 2.3 | 250 7 6.7 2.5 10 700 3048 260 27 26.6 4.7 | 236 9 7.4 4.9 11 700 3048 260 26 25.6 4.5 | 234 8 6.4 4.7 12 672 3353 255 32 30.9 8.3 | 234 14 11.7 8.5 13 646 3658 240 27 23.4 13.5 | 197 14 4.2 13.7 14 620 3962 255 24 23.2 6.2 | 212 8 4.0 6.4 15 572 4572 250 24 22.6 8.2 | 202 9 3.3 8.4 16 528 5182 245 25 22.7 10.6 | 198 11 3.4 10.8 17 500 5590 250 36 33.8 12.3 | 229 19 14.6 12.5 18 466 6096 245 45 40.8 19.0 | 228 29 21.6 19.2 19 410 7010 235 46 37.7 26.4 | 215 32 18.5 26.6 20 400 7180 240 45 39.0 22.5 | 221 30 19.8 22.7 21 312 8839 245 66 59.8 27.9 | 235 49 40.6 28.1 22 300 9110 245 64 58.0 27.0 | 235 47 38.8 27.3 23 285 9449 245 65 58.9 27.5 | 235 48 39.7 27.7 24 250 10290 250 83 78.0 28.4 | 244 65 58.8 28.6 25 236 10668 255 95 91.8 24.6 | 251 77 72.6 24.8 26 232 10765 255 93 89.8 24.1 | 251 75 70.6 24.3 27 214 11278 255 89 86.0 23.0 | 251 71 66.8 23.2 28 200 11710 250 106 99.6 36.3 | 246 88 80.4 36.5 29 168 12802 250 118 110.9 40.4 | 246 100 91.7 40.6 30 150 13530 250 110 103.4 37.6 | 246 92 84.2 37.8 31 139 14021 255 107 103.4 27.7 | 252 89 84.1 27.9 32 116 15133 250 119 111.8 40.7 | 246 101 92.6 40.9 33 114 15240 250 119 111.8 40.7 | 246 101 92.6 40.9 34 100 16050 255 99 95.6 25.6 | 251 81 76.4 25.8 35 98 16154 255 99 95.6 25.6 | 251 81 76.4 25.8 36 89 16764 255 107 103.4 27.7 | 252 89 84.1 27.9 37 81 17374 255 84 81.1 21.7 | 250 66 61.9 22.0 38 77 17678 260 90 88.6 15.6 | 257 71 69.4 15.8 39 70 18280 240 80 69.3 40.0 | 231 64 50.1 40.2 40 61 19202 235 79 64.7 45.3 | 225 64 45.5 45.5 41 52 20117 230 85 65.1 54.6 | 220 72 45.9 54.9 42 50 20420 240 73 63.2 36.5 | 230 57 44.0 36.7 43 48 20726 240 73 63.2 36.5 | 230 57 44.0 36.7 44 43 21336 220 61 39.2 46.7 | 203 51 20.0 46.9 45 34 22860 220 74 47.6 56.7 | 206 64 28.4 56.9 46 30 23710 225 48 33.9 33.9 | 203 37 14.7 34.2 47 28 24079 225 49 34.6 34.6 | 204 38 15.4 34.9 48 26 24689 205 53 22.4 48.0 | 184 48 3.2 48.2 49 25 24994 220 55 35.4 42.1 | 201 45 16.1 42.3 50 22 25603 210 52 26.0 45.0 | 189 46 6.8 45.2 51 20 26213 225 43 30.4 30.4 | 200 33 11.2 30.6 52 20 26340 215 53 30.4 43.4 | 194 45 11.2 43.6 53 19 26822 215 53 30.4 43.4 | 194 45 11.2 43.6 54 18 27127 220 44 28.3 33.7 | 195 35 9.1 33.9 55 16 27737 190 35 6.1 34.5 | 159 37 -13.1 34.7 56 15 28042 180 36 0.0 36.0 | 152 41 -19.2 36.2 57 15 28346 200 39 13.3 36.6 | 171 37 -5.9 36.9 58 13 28956 175 39 -3.4 38.9 | 150 45 -22.6 39.1 59 12 29870 215 36 20.6 29.5 | 183 30 1.4 29.7 60 10 30950 200 30 10.3 28.2 | 163 30 -9.0 28.4 Wind Parameters Mean winds (0-6000m): 240.6 at 25.6 knts Storm direction: 270.6 at 19.2 knts Shear (0-3000m) pos: 4.9 neg: 0.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 188.7 neg: -13.2 tot: 175.5 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 71.72 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 ------------------------------------------------------------------------------- 500 178 17 131 26| 8.9 0.0 8.9| 61.0 0.0 61.0 122.0 0.83| 11.1 9.2 1000 188 18 138 25| 7.8 0.0 7.8|114.3 0.0 114.3 114.3 0.83| 10.8 8.9 1500 198 19 145 23| 5.3 0.0 5.3|126.5 -8.7 117.9 78.6 0.67| 9.1 6.2 2000 206 20 151 21| 5.6 0.0 5.6|156.4 -8.7 147.7 73.9 0.73| 8.8 6.4 2500 217 21 160 18| 5.9 0.0 5.9|188.7 -9.3 179.5 71.8 0.74| 10.1 7.5 3000 227 22 169 16| 4.9 0.3 5.3|188.7 -13.2 175.5 58.5 0.67| 8.8 5.9 4000 235 24 180 14| 3.6 1.2 4.9|196.7 -47.6 149.0 37.3 0.38| 9.5 3.6 5000 238 24 184 13| 2.9 1.3 4.2|196.7 -51.8 144.9 29.0 0.34| 7.9 2.7 6000 241 26 194 13| 3.2 1.8 4.9|228.0 -55.2 172.7 28.8 0.34| 8.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//RK102/skewt/RK102.skewt.20251126.12.gif