UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for RK155... Searching the city database file for: RK155 ... Date:1200Z 15 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 39 13.6 -0.4 38 14.0 7.1 300 4 286.5 287.1 280.0 297.1 3.70 1 1000 64 13.6 -0.4 38 14.0 7.1 280 8 286.8 287.4 280.2 297.4 3.71 2 992 132 13.8 -1.2 35 15.0 6.8 279 12 287.6 288.2 280.4 297.8 3.53 3 925 714 8.0 -2.0 49 10.0 3.5 300 21 287.5 288.1 280.3 297.8 3.56 4 850 1406 2.8 -3.2 65 6.0 0.3 325 33 289.1 289.7 281.1 299.4 3.55 5 823 1666 0.8 -4.0 70 4.8 -1.2 325 40 289.6 290.3 281.2 299.7 3.45 6 748 2430 -2.5 -10.5 54 8.0 -5.4 327 40 294.1 294.5 281.8 301.0 2.29 7 726 2666 -3.5 -11.5 54 8.0 -6.3 328 40 295.5 295.9 282.3 302.2 2.18 8 700 2954 -4.7 -17.7 35 13.0 -8.5 330 39 297.3 297.5 282.0 301.5 1.36 9 677 3216 -5.1 -48.1 2 43.0 -11.3 327 42 299.7 299.7 281.3 299.9 0.07 10 628 3801 -8.7 -23.7 29 15.0 -12.4 322 51 302.1 302.2 283.4 305.0 0.90 11 592 4255 -10.5 -40.5 7 30.0 -15.2 330 57 305.1 305.2 283.7 305.8 0.19 12 539 4968 -15.9 -29.9 29 14.0 -18.6 325 72 307.0 307.1 284.9 309.0 0.59 13 533 5052 -16.7 -26.7 42 10.0 -18.8 325 71 307.0 307.2 285.2 309.7 0.81 14 531 5080 -16.7 -24.7 50 8.0 -18.5 325 71 307.3 307.5 285.5 310.6 0.97 15 500 5530 -18.3 -27.3 45 9.0 -20.1 325 70 310.7 310.9 286.6 313.5 0.81 16 497 5575 -18.7 -25.7 54 7.0 -20.2 325 70 310.8 311.0 286.7 314.0 0.95 17 469 6008 -20.7 -30.7 40 10.0 -22.5 325 73 313.5 313.6 287.3 315.7 0.63 18 400 7170 -29.5 -39.5 37 10.0 -30.6 325 81 316.6 316.7 288.0 317.8 0.31 19 381 7514 -31.7 -43.7 30 12.0 -32.8 324 81 318.2 318.2 288.4 319.0 0.21 20 322 8675 -41.3 -55.3 21 14.0 -41.9 321 81 320.6 320.6 289.0 320.9 0.07 21 300 9150 -45.1 -57.1 25 12.0 -45.5 315 91 321.8 321.8 289.3 322.0 0.06 22 273 9772 -50.9 -58.9 38 8.0 -51.1 315 93 322.2 322.2 289.5 322.4 0.05 23 250 10340 -54.7 -63.7 32 9.0 -54.9 315 95 324.7 324.7 290.2 324.9 0.03 24 242 10548 -55.5 -66.5 24 11.0 -55.6 315 99 326.6 326.6 290.7 326.7 0.02 25 232 10816 -57.0 -68.0 24 11.0 -57.1 315 104 328.3 328.3 291.2 328.4 0.02 26 221 11122 -58.7 -69.7 23 11.0 -58.8 315 90 330.2 330.2 291.8 330.3 0.01 27 200 11750 -57.9 -75.9 8 18.0 -58.1 310 87 341.1 341.1 294.6 341.1 0.01 28 180 12423 -53.7 -81.7 2 28.0 -54.1 312 74 358.4 358.4 298.4 358.4 0.00 29 150 13590 -57.1 -84.1 2 27.0 -57.4 295 62 371.7 371.7 300.9 371.7 0.00 30 144 13847 -57.5 -84.5 2 27.0 -57.8 302 60 375.4 375.4 301.5 375.4 0.00 31 126 14697 -53.1 -84.1 1 31.0 -53.7 306 53 397.9 397.9 304.9 397.9 0.00 32 104 15914 -59.1 -86.1 2 27.0 -59.4 284 39 408.9 408.9 306.4 408.9 0.00 33 100 16160 -58.1 -86.1 2 28.0 -58.5 270 40 415.5 415.5 307.2 415.5 0.00 34 97 16352 -58.9 -85.9 2 27.0 -59.2 270 40 417.5 417.5 307.4 417.6 0.00 35 82 17412 -57.3 -86.3 1 29.0 -57.8 286 38 441.4 441.4 310.0 441.4 0.00 36 76 17897 -53.7 -84.7 1 31.0 -54.5 274 24 458.6 458.6 311.7 458.6 0.00 37 70 18420 -58.5 -85.5 2 27.0 -59.0 250 22 459.2 459.2 311.7 459.3 0.00 38 66 18788 -60.7 -86.7 2 26.0 -61.1 246 26 462.2 462.2 312.0 462.3 0.00 39 57 19709 -56.5 -85.5 1 29.0 -57.3 278 14 491.6 491.6 314.4 491.6 0.00 40 50 20540 -56.9 -86.9 1 30.0 -57.7 255 13 509.4 509.4 315.6 509.4 0.00 41 48 20798 -57.5 -86.5 1 29.0 -58.3 252 11 513.9 513.9 315.9 514.0 0.00 42 45 21210 -52.7 -84.7 1 32.0 -54.1 268 11 535.2 535.2 317.2 535.2 0.01 43 40 21966 -55.7 -85.7 1 30.0 -56.9 201 11 546.0 546.0 317.9 546.0 0.01 44 30 23820 -50.5 -83.5 1 33.0 -52.9 275 11 607.0 607.0 320.9 607.1 0.01 45 29 24042 -49.5 -83.5 1 34.0 -52.2 237 15 615.6 615.6 321.3 615.7 0.01 46 22 25836 -53.3 -85.3 1 32.0 -55.7 347 3 654.9 654.9 322.9 655.0 0.01 47 20 26450 -52.7 -84.7 1 32.0 -55.5 310 3 674.9 674.9 323.6 675.0 0.02 48 17 27501 -51.9 -84.9 1 33.0 -55.2 345 1 709.5 709.5 324.7 709.7 0.02 TRP 221 11122 -58.7 -69.7 23 11.0 -58.8 315 90 330.2 330.2 291.8 330.3 0.01 WND 232 10816 -57.0 -68.0 24 11.0 -57.1 315 104 328.3 328.3 291.2 328.4 0.02 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 804.82 mb = 1851.41 m = 6074.11 ft Wetbulb zero: 845.32 mb = 1450.58 m = 4759.06 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 39.41 % Est. max temperature: 16.11 C = 61.00 F Sfc-Lift cond lev (LCL): 811.16 mb = 1782.08 m = 5846.66 ft T: 0.30 C 700-500 lapse rate: 5.28 C/km ThetaE index: 2.21 C Layer 700.0- 628.0 mb Conv cond level (CCL): 656.14 mb = 3459.49 m = 11349.91 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 27.80 C = 82.04 F Cap Strength: 10.12 C Lifted Index: 12.21 C Risk: None Lifted Index @300 mb: 17.11 C Lifted Index @700 mb: 6.00 C Showalter Index: 11.09 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 15.10 C K Index: 4.90 Risk: None Sweat Index: 136.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.60 J/kg Max Up Vert Vel: 1.79 m/s Conv Inhibition (B-): 49779.36 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 792.44 mb = 1968.68 m = 6458.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 36 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 39 300 4 3.5 -2.0 | 179 33 -0.6 33.3 1 1000 64 280 8 7.9 -1.4 | 186 34 3.8 34.0 2 972 305 275 21 20.9 -1.8 | 207 38 16.8 33.5 3 937 610 300 21 18.2 -10.5 | 210 29 14.1 24.8 4 925 714 300 21 18.2 -10.5 | 210 29 14.1 24.8 5 903 914 310 27 20.7 -17.4 | 223 24 16.6 18.0 6 850 1406 325 33 18.9 -27.0 | 241 17 14.9 8.3 7 806 1829 325 45 25.8 -36.9 | 274 22 21.7 -1.5 8 776 2134 325 41 23.5 -33.6 | 265 20 19.4 1.8 9 700 2954 330 39 19.5 -33.8 | 264 16 15.4 1.6 10 691 3048 330 39 19.5 -33.8 | 264 16 15.4 1.6 11 639 3658 320 49 31.5 -37.5 | 275 28 27.4 -2.2 12 590 4267 330 57 28.5 -49.4 | 300 28 24.4 -14.0 13 567 4572 325 71 40.7 -58.2 | 302 43 36.6 -22.8 14 545 4877 325 72 41.3 -59.0 | 302 44 37.2 -23.6 15 500 5530 325 70 40.2 -57.3 | 301 42 36.1 -22.0 16 463 6096 325 74 42.4 -60.6 | 303 46 38.4 -25.3 17 400 7170 325 81 46.5 -66.4 | 306 53 42.4 -31.0 18 314 8839 320 81 52.1 -62.0 | 299 55 48.0 -26.7 19 300 9150 315 91 64.3 -64.3 | 296 67 60.3 -29.0 20 250 10340 315 95 67.2 -67.2 | 297 71 63.1 -31.8 21 232 10816 315 104 73.5 -73.5 | 299 79 69.5 -38.2 22 226 10973 315 104 73.5 -73.5 | 299 79 69.5 -38.2 23 221 11122 315 90 63.6 -63.6 | 295 66 59.6 -28.3 24 205 11582 310 76 58.2 -48.9 | 284 56 54.1 -13.5 25 200 11750 310 87 66.6 -55.9 | 288 66 62.6 -20.6 26 196 11887 305 87 71.3 -49.9 | 282 69 67.2 -14.6 27 187 12192 315 79 55.9 -55.9 | 292 56 51.8 -20.5 28 162 13106 305 59 48.3 -33.8 | 268 44 44.3 1.5 29 150 13590 295 62 56.2 -26.2 | 260 53 52.1 9.1 30 147 13716 295 63 57.1 -26.6 | 261 54 53.0 8.7 31 140 14021 310 56 42.9 -36.0 | 271 39 38.8 -0.7 32 134 14326 295 56 50.8 -23.7 | 256 48 46.7 11.7 33 127 14630 310 57 43.7 -36.6 | 272 40 39.6 -1.3 34 121 14935 290 37 34.8 -12.7 | 234 38 30.7 22.7 35 116 15240 280 41 40.4 -7.1 | 232 46 36.3 28.2 36 100 16154 285 38 36.7 -9.8 | 232 41 32.6 25.5 37 100 16160 270 40 40.0 -0.0 | 225 50 35.9 35.3 38 95 16459 270 40 40.0 -0.0 | 225 50 35.9 35.3 39 91 16764 295 41 37.2 -17.3 | 241 38 33.1 18.0 40 83 17374 285 40 38.6 -10.4 | 234 43 34.6 25.0 41 79 17678 290 26 24.4 -8.9 | 218 33 20.4 26.4 42 71 18288 245 21 19.0 8.9 | 199 47 15.0 44.2 43 70 18420 250 22 20.7 7.5 | 201 46 16.6 42.9 44 65 18898 245 27 24.5 11.4 | 204 51 20.4 46.8 45 62 19202 265 31 30.9 2.7 | 215 47 26.8 38.0 46 59 19507 305 15 12.3 -8.6 | 197 28 8.2 26.7 47 56 19812 265 14 13.9 1.2 | 195 38 9.9 36.6 48 53 20117 230 4 3.1 2.6 | 178 38 -1.0 37.9 49 50 20540 255 13 12.6 3.4 | 192 40 8.5 38.7 50 46 21031 250 10 9.4 3.4 | 188 39 5.3 38.8 51 44 21336 280 11 10.8 -1.9 | 191 34 6.8 33.4 52 42 21641 230 12 9.2 7.7 | 187 43 5.1 43.1 53 40 21946 200 11 3.8 10.3 | 180 46 -0.3 45.7 54 33 23165 235 18 14.7 10.3 | 193 47 10.7 45.7 55 32 23470 210 21 10.5 18.2 | 187 54 6.4 53.5 56 30 23774 245 16 14.5 6.8 | 194 43 10.4 42.1 57 30 23820 275 11 11.0 -1.0 | 191 35 6.9 34.4 58 29 24079 230 16 12.3 10.3 | 190 46 8.2 45.6 59 28 24384 285 10 9.7 -2.6 | 190 33 5.6 32.8 60 26 24689 55 3 -2.5 -1.7 | 169 34 -6.5 33.6 61 20 26450 310 3 2.3 -1.9 | 177 33 -1.8 33.4 62 18 26822 0 0 -0.0 -0.0 | 173 36 -4.1 35.3 63 12 28042 250 7 6.6 2.4 | 184 38 2.5 37.7 Wind Parameters Mean winds (0-6000m): 323.4 at 47.4 knts Storm direction: 353.4 at 35.6 knts Shear (0-3000m) pos: 3.6 neg: 3.7 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 300.9 neg: -18.1 tot: 282.8 m^2/s^2 ave: 94.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 177.24 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 ------------------------------------------------------------------------------- 500 281 17 202 34| 0.0 17.5 17.5|168.6 0.0 168.6 337.2 0.79| 24.2 19.0 1000 295 21 209 30| 5.8 8.8 14.5|221.8 0.0 221.8 221.8 0.74| 18.2 13.5 1500 307 24 217 26| 7.4 5.8 13.2|264.6 0.0 264.6 176.4 0.75| 15.9 11.9 2000 314 29 228 23| 5.6 5.6 11.2|300.9 -11.8 289.1 144.6 0.70| 14.7 10.2 2500 317 31 234 21| 4.3 4.5 8.7|300.9 -17.5 283.4 113.4 0.64| 12.4 8.0 3000 320 33 239 20| 3.6 3.7 7.3|300.9 -18.1 282.8 94.3 0.62| 10.7 6.6 4000 321 36 249 20| 3.7 4.1 7.8|373.8 -18.1 355.7 88.9 0.60| 10.6 6.4 5000 323 42 266 22| 2.9 5.0 7.9|422.7 -19.8 402.9 80.6 0.54| 10.6 5.7 6000 323 47 276 24| 2.5 4.3 6.8|438.5 -26.3 412.2 68.7 0.52| 9.2 4.8 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20250415.12.gif