UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 28 APR 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1003 36 18.6 -3.4 22 22.0 8.4 290 8 291.5 292.0 281.4 300.2 2.96 1 1000 62 18.6 -3.4 22 22.0 8.4 290 8 291.8 292.3 281.5 300.5 2.97 2 994 114 19.0 -3.0 22 22.0 8.6 292 11 292.7 293.2 282.1 301.8 3.08 3 925 725 14.2 -5.8 25 20.0 5.4 335 20 293.8 294.3 282.1 301.8 2.68 4 850 1429 7.6 -9.4 29 17.0 0.9 350 23 294.1 294.5 281.7 300.8 2.20 5 789 2036 2.4 -16.6 23 19.0 -3.7 353 24 294.9 295.1 280.9 299.0 1.32 6 700 2996 -0.9 -41.9 3 41.0 -8.3 320 41 301.5 301.5 282.2 302.0 0.14 7 676 3274 -2.1 -45.1 2 43.0 -9.3 320 40 303.2 303.2 282.8 303.5 0.10 8 659 3476 -2.3 -31.3 9 29.0 -8.9 320 39 305.2 305.2 284.0 306.6 0.42 9 583 4438 -8.5 -27.5 20 19.0 -13.0 312 47 308.8 308.9 285.7 311.1 0.69 10 569 4626 -9.3 -33.3 12 24.0 -14.1 310 49 310.0 310.1 285.8 311.4 0.41 11 500 5610 -17.7 -43.7 8 26.0 -21.0 305 47 311.5 311.5 286.1 312.0 0.16 12 400 7230 -32.3 -56.3 7 24.0 -33.6 295 58 313.0 313.0 286.5 313.2 0.05 13 373 7718 -36.7 -57.7 10 21.0 -37.7 294 53 313.5 313.5 286.6 313.7 0.04 14 300 9190 -47.9 -68.9 7 21.0 -48.3 280 70 317.8 317.8 288.1 317.9 0.01 15 289 9434 -49.3 -69.3 8 20.0 -49.7 280 69 319.3 319.3 288.5 319.3 0.01 16 251 10344 -54.1 -70.1 12 16.0 -54.3 275 66 325.3 325.3 290.3 325.3 0.01 17 250 10370 -53.7 -69.7 12 16.0 -53.9 270 77 326.2 326.2 290.6 326.3 0.01 18 234 10801 -49.1 -77.1 2 28.0 -49.6 267 79 339.4 339.4 294.2 339.4 0.00 19 200 11830 -50.7 -78.7 2 28.0 -51.1 260 83 352.5 352.5 297.2 352.5 0.00 20 193 12062 -50.6 -79.4 2 28.8 -51.1 260 92 356.3 356.3 298.0 356.3 0.00 21 174 12739 -50.3 -81.3 1 31.0 -50.8 273 82 367.5 367.5 300.1 367.5 0.00 22 150 13700 -53.9 -83.9 1 30.0 -54.3 265 84 377.2 377.2 301.8 377.2 0.00 23 100 16250 -61.5 -87.5 2 26.0 -61.7 270 60 408.9 408.9 306.4 408.9 0.00 24 84 17321 -65.1 -88.1 3 23.0 -65.3 260 56 422.5 422.5 308.0 422.5 0.00 25 74 18103 -59.9 -87.9 1 28.0 -60.3 272 48 449.0 449.0 310.8 449.1 0.00 26 70 18450 -60.5 -87.5 2 27.0 -60.9 250 31 455.0 455.0 311.3 455.0 0.00 27 62 19204 -62.3 -88.3 2 26.0 -62.7 245 30 467.0 467.0 312.4 467.0 0.00 28 52 20310 -55.5 -86.5 1 31.0 -56.4 265 33 507.0 507.0 315.4 507.0 0.00 29 50 20560 -55.5 -85.5 1 30.0 -56.5 270 22 512.7 512.7 315.8 512.7 0.01 30 47 20953 -55.1 -86.1 1 31.0 -56.2 281 19 522.8 522.8 316.5 522.8 0.01 31 42 21665 -57.5 -86.5 1 29.0 -58.4 266 13 533.9 534.0 317.2 534.0 0.01 32 40 21975 -53.9 -85.9 1 32.0 -55.3 235 20 550.5 550.5 318.1 550.5 0.01 33 34 23022 -50.9 -83.9 1 33.0 -53.1 236 20 584.6 584.6 319.9 584.6 0.01 34 30 23830 -53.7 -84.7 1 31.0 -55.5 225 5 598.2 598.2 320.5 598.3 0.01 35 29 24048 -54.1 -85.1 1 31.0 -55.9 269 2 603.0 603.0 320.7 603.0 0.01 36 20 26460 -48.7 -83.7 1 35.0 -52.6 270 16 687.1 687.1 324.0 687.2 0.02 37 19 26797 -48.1 -83.1 1 35.0 -52.3 263 16 699.1 699.1 324.4 699.3 0.02 38 16 27918 -52.3 -84.3 1 32.0 -55.6 302 16 720.6 720.7 325.1 720.8 0.02 39 12 29814 -43.5 -80.5 1 37.0 -51.2 29 11 813.6 813.6 327.6 814.1 0.05 40 10 31040 -43.5 -81.5 1 38.0 -52.0 170 23 857.2 857.2 328.5 857.7 0.05 41 9.0 31755 -39.3 -79.3 1 40.0 -50.5 899.5 899.6 329.4 900.4 0.08 42 8.5 32146 -40.3 -80.3 1 40.0 -51.2 910.5 910.5 329.7 911.3 0.07 43 7.7 32825 -37.1 -79.1 0 42.0 -50.4 949.4 949.5 330.4 950.6 0.10 44 7.4 33099 -38.3 -79.3 1 41.0 -51.0 955.4 955.5 330.5 956.5 0.10 TRP 84 17321 -65.1 -88.1 3 23.0 -65.3 260 56 422.5 422.5 308.0 422.5 0.00 WND 193 12062 -50.6 -79.4 2 28.8 -51.1 260 92 356.3 356.3 298.0 356.3 0.00 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 724.27 mb = 2734.11 m = 8970.08 ft Wetbulb zero: 838.08 mb = 1544.05 m = 5065.71 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 16.25 % Est. max temperature: 21.20 C = 70.16 F Sfc-Lift cond lev (LCL): 720.24 mb = 2767.28 m = 9078.88 ft T: -0.11 C 700-500 lapse rate: 6.43 C/km ThetaE index: 2.86 C Layer 850.0- 700.0 mb Conv cond level (CCL): 547.24 mb = 4922.98 m = 16151.32 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 37.61 C = 99.69 F Cap Strength: 10.72 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 11.55 C Lifted Index @700 mb: 7.41 C Showalter Index: 10.70 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 8.30 C K Index: -25.10 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.23 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 57759.33 J/kg Cap Strength: 10.70 C Lift Cond Lev (LCL): 695.25 mb = 3050.25 m = 10007.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 27 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 1003 36 290 8 7.5 -2.7 | 186 23 2.6 23.3 1 1000 62 290 8 7.5 -2.7 | 186 23 2.6 23.3 2 972 305 300 21 18.2 -10.5 | 220 20 13.3 15.6 3 938 610 335 19 8.0 -17.2 | 199 9 3.1 8.8 4 925 725 335 20 8.5 -18.1 | 204 9 3.5 7.9 5 904 914 340 20 6.8 -18.8 | 195 8 1.9 7.3 6 850 1429 350 23 4.0 -22.7 | 165 4 -0.9 3.4 7 809 1829 360 22 -0.0 -22.0 | 130 6 -4.9 4.1 8 779 2134 350 25 4.3 -24.6 | 158 2 -0.6 1.4 9 700 2996 320 41 26.4 -31.4 | 284 22 21.4 -5.4 10 695 3048 320 41 26.4 -31.4 | 284 22 21.4 -5.4 11 643 3658 320 38 24.4 -29.1 | 279 20 19.5 -3.1 12 571 4572 310 49 37.5 -31.5 | 279 33 32.6 -5.4 13 549 4877 310 52 39.8 -33.4 | 282 36 34.9 -7.4 14 500 5610 305 47 38.5 -27.0 | 272 34 33.6 -0.9 15 468 6096 300 49 42.4 -24.5 | 268 38 37.5 1.6 16 400 7230 295 58 52.6 -24.5 | 268 48 47.6 1.5 17 378 7620 295 53 48.0 -22.4 | 265 43 43.1 3.7 18 345 8230 285 53 51.2 -13.7 | 255 48 46.3 12.3 19 316 8839 275 72 71.7 -6.3 | 254 70 66.8 19.8 20 300 9190 280 70 68.9 -12.2 | 258 66 64.0 13.9 21 262 10058 280 68 67.0 -11.8 | 257 64 62.0 14.2 22 250 10363 275 66 65.7 -5.8 | 252 64 60.8 20.3 23 250 10370 270 77 77.0 -0.0 | 250 77 72.1 26.1 24 200 11830 260 83 81.7 14.4 | 242 87 76.8 40.5 25 193 12062 260 92 90.6 16.0 | 244 95 85.7 42.0 26 189 12192 260 92 90.6 16.0 | 244 95 85.7 42.0 27 172 12802 275 81 80.7 -7.1 | 256 78 75.8 19.0 28 157 13411 270 71 71.0 -0.0 | 248 71 66.1 26.1 29 150 13700 265 84 83.7 7.3 | 247 86 78.8 33.4 30 143 14021 265 84 83.7 7.3 | 247 86 78.8 33.4 31 102 16154 265 57 56.8 5.0 | 239 60 51.9 31.0 32 100 16250 270 60 60.0 -0.0 | 245 61 55.1 26.1 33 97 16459 270 60 60.0 -0.0 | 245 61 55.1 26.1 34 88 17069 270 46 46.0 -0.0 | 238 49 41.1 26.1 35 84 17321 260 56 55.1 9.7 | 235 62 50.2 35.8 36 83 17374 260 54 53.2 9.4 | 234 60 48.3 35.4 37 75 17983 270 52 52.0 -0.0 | 241 54 47.1 26.1 38 72 18288 275 41 40.8 -3.6 | 238 42 35.9 22.5 39 70 18450 250 31 29.1 10.6 | 213 44 24.2 36.7 40 65 18898 245 33 29.9 13.9 | 212 47 25.0 40.0 41 59 19507 245 27 24.5 11.4 | 208 42 19.6 37.5 42 56 19812 220 31 19.9 23.7 | 197 52 15.0 49.8 43 54 20117 255 35 33.8 9.1 | 219 45 28.9 35.1 44 51 20422 270 32 32.0 -0.0 | 226 38 27.1 26.1 45 50 20560 270 22 22.0 -0.0 | 213 31 17.1 26.1 46 49 20726 260 21 20.7 3.6 | 208 34 15.8 29.7 47 44 21336 315 15 10.6 -10.6 | 200 16 5.7 15.4 48 42 21641 270 12 12.0 -0.0 | 195 27 7.1 26.1 49 40 21946 235 19 15.6 10.9 | 196 38 10.6 37.0 50 37 22555 240 27 23.4 13.5 | 205 44 18.5 39.6 51 33 23165 235 18 14.7 10.3 | 195 38 9.8 36.4 52 30 23774 345 10 2.6 -9.7 | 172 17 -2.3 16.4 53 30 23830 225 5 3.5 3.5 | 177 30 -1.4 29.6 54 29 24079 275 2 2.0 -0.2 | 174 26 -2.9 25.9 55 28 24384 240 10 8.7 5.0 | 187 31 3.7 31.1 56 26 24689 280 14 13.8 -2.4 | 201 25 8.9 23.6 57 25 24994 280 15 14.8 -2.6 | 203 25 9.9 23.4 58 24 25298 230 19 14.6 12.2 | 194 39 9.6 38.3 59 23 25603 250 19 17.9 6.5 | 202 35 12.9 32.6 60 22 25908 240 17 14.7 8.5 | 196 36 9.8 34.6 61 21 26213 230 20 15.3 12.9 | 195 40 10.4 38.9 62 20 26460 270 16 16.0 -0.0 | 203 28 11.1 26.1 63 20 26518 240 18 15.6 9.0 | 197 37 10.7 35.1 64 19 26822 265 16 15.9 1.4 | 202 30 11.0 27.4 65 18 27127 325 16 9.2 -13.1 | 198 14 4.3 12.9 66 17 27432 335 14 5.9 -12.7 | 184 13 1.0 13.4 67 16 28042 295 16 14.5 -6.8 | 206 22 9.6 19.3 68 15 28346 270 14 14.0 -0.0 | 199 28 9.1 26.1 69 14 28651 285 18 17.4 -4.7 | 210 25 12.5 21.4 70 13 29261 305 30 24.6 -17.2 | 246 22 19.7 8.8 71 12 29566 340 12 4.1 -11.3 | 177 15 -0.8 14.8 72 12 29870 35 11 -6.3 -9.0 | 147 20 -11.2 17.0 73 11 30175 25 10 -4.2 -9.1 | 152 19 -9.1 17.0 74 10 31040 170 23 -4.0 22.7 | 170 50 -8.9 48.7 Wind Parameters Mean winds (0-6000m): 319.3 at 35.4 knts Storm direction: 349.3 at 26.5 knts Shear (0-3000m) pos: 3.7 neg: 4.2 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 75.4 neg: -34.8 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 49.90 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 ------------------------------------------------------------------------------- 500 306 17 208 18| 14.3 0.0 14.3| 72.1 -8.9 63.2 126.5 0.48| 22.4 10.7 1000 323 18 208 13| 8.8 0.0 8.8| 73.3 -17.0 56.3 56.3 0.27| 14.4 3.8 1500 333 20 206 10| 7.0 0.0 7.0| 73.3 -20.6 52.6 35.1 0.13| 11.3 1.5 2000 340 20 198 7| 5.6 0.0 5.6| 73.8 -23.0 50.9 25.4 0.08| 10.0 0.8 2500 341 22 203 6| 4.5 2.4 6.9| 75.4 -23.1 52.3 20.9 0.15| 10.6 1.6 3000 336 25 234 6| 3.7 4.2 7.9| 75.4 -34.8 40.6 13.5 0.08| 11.1 0.9 4000 330 28 261 9| 2.8 3.5 6.3| 78.1 -44.7 33.3 8.3 0.05| 9.4 0.5 5000 324 33 271 14| 2.2 3.9 6.1| 89.1 -59.0 30.2 6.0 0.04| 8.7 0.4 6000 319 35 272 18| 1.9 3.4 5.2| 89.1-123.3 -34.2 -5.7 -0.04| 8.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250428.12.gif