UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:0000Z 21 APR 25 Station: RJAM WMO ident: 47991 Latitude: 24.30 Longitude: 153.97 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1014 9 27.2 23.8 82 3.4 24.7 200 8 299.2 302.5 297.4 353.5 18.61 1 1000 128 25.6 20.6 74 5.0 22.1 195 14 298.8 301.6 295.2 343.7 15.45 2 925 811 20.8 16.3 75 4.5 17.8 195 16 300.6 302.9 293.8 337.9 12.70 3 850 1537 15.4 13.7 90 1.7 14.3 200 14 302.3 304.4 293.5 336.8 11.67 4 813 1914 13.0 10.2 83 2.8 11.3 207 14 303.6 305.4 292.4 332.4 9.66 5 775 2316 11.0 7.5 79 3.5 8.9 214 14 305.6 307.2 292.0 331.0 8.42 6 767 2403 11.2 3.2 58 8.0 6.8 216 14 306.8 307.9 290.6 326.0 6.29 7 754 2546 10.2 8.5 89 1.7 9.2 219 14 307.2 308.9 293.1 335.3 9.28 8 700 3163 7.8 3.9 76 3.9 5.6 230 14 311.1 312.5 292.7 333.5 7.25 9 657 3682 4.2 -1.8 65 6.0 1.1 227 13 312.8 313.7 291.4 328.8 5.11 10 649 3781 4.4 -12.6 28 17.0 -2.5 227 13 314.1 314.5 289.2 321.4 2.24 11 614 4229 1.0 -14.0 32 15.0 -4.8 224 12 315.2 315.6 289.4 322.1 2.11 12 609 4295 0.4 -5.6 64 6.0 -2.4 224 12 315.2 316.0 291.3 328.5 4.14 13 588 4575 -1.9 -3.9 86 2.0 -2.9 222 12 315.7 316.7 292.0 331.3 4.88 14 581 4670 -1.9 -9.9 54 8.0 -5.3 222 12 316.8 317.4 290.8 326.9 3.10 15 552 5076 -3.7 -35.7 6 32.0 -10.8 219 11 319.4 319.4 288.9 320.6 0.33 16 538 5278 -5.5 -26.5 17 21.0 -11.2 218 11 319.6 319.7 289.5 322.4 0.81 17 533 5351 -5.5 -12.5 58 7.0 -8.3 218 11 320.4 321.0 291.6 329.5 2.75 18 517 5590 -7.1 -17.1 45 10.0 -10.6 216 10 321.3 321.7 291.1 327.8 1.94 19 512 5665 -7.3 -10.3 79 3.0 -8.6 216 10 321.9 322.6 292.6 333.2 3.41 20 505 5773 -7.7 -12.0 71 4.3 -9.4 215 10 322.7 323.3 292.4 332.8 3.02 21 500 5850 -7.5 -11.6 72 4.1 -9.2 215 10 323.9 324.5 292.9 334.4 3.15 22 494 5944 -7.3 -16.3 49 9.0 -10.6 221 10 325.3 325.7 292.4 332.7 2.17 23 455 6579 -11.3 -15.5 71 4.2 -12.9 259 12 328.0 328.5 293.4 336.6 2.52 24 452 6629 -11.3 -21.3 43 10.0 -14.4 262 12 328.6 328.9 292.8 334.0 1.54 25 442 6801 -11.9 -26.9 28 15.0 -15.9 273 12 330.0 330.2 292.6 333.4 0.96 26 408 7410 -13.9 -48.9 3 35.0 -19.1 311 14 335.0 335.0 293.2 335.5 0.11 27 400 7560 -15.3 -44.3 6 29.0 -20.0 320 14 335.1 335.1 293.3 335.8 0.19 28 325 9097 -26.7 -49.7 10 23.0 -29.2 306 19 339.9 339.9 294.4 340.4 0.13 29 300 9670 -32.1 -49.1 17 17.0 -33.7 300 21 340.1 340.2 294.5 340.7 0.15 30 273 10324 -37.9 -50.9 24 13.0 -38.8 303 28 341.0 341.1 294.7 341.6 0.13 31 264 10553 -40.1 -52.1 27 12.0 -40.9 304 31 341.1 341.1 294.7 341.6 0.12 32 250 10920 -43.3 305 35 341.7 33 200 12380 -55.9 300 43 344.2 34 150 14160 -68.1 280 41 352.8 35 134 14836 -69.9 306 60 361.1 36 132 14925 -70.3 310 62 362.1 37 101 16493 -76.7 275 52 378.5 38 100 16550 -76.9 280 52 379.1 39 71 18527 -75.5 294 17 421.2 40 70 18610 -73.3 295 16 427.6 41 57 19824 -69.1 359 7 463.0 42 50 20610 -67.5 40 2 484.4 43 39 22140 -60.9 91 4 536.8 44 30 23800 -55.3 145 6 593.9 45 20 26430 -49.9 135 14 683.4 46 17 27501 -48.5 127 13 720.4 47 13 29308 -39.7 113 12 808.4 48 11 30457 -38.5 105 11 852.3 49 10 31110 -41.5 100 10 864.6 50 9.9 31178 -40.9 869.4 51 9.3 31606 -37.9 896.5 TRP 101 16493 -76.7 275 52 378.5 WND 132 14925 -70.3 310 62 362.1 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 605.35 mb = 4343.72 m = 14250.88 ft Wetbulb zero: 654.50 mb = 3712.57 m = 12180.19 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 65.62 % Est. max temperature: 30.01 C = 86.02 F Sfc-Lift cond lev (LCL): 965.61 mb = 434.62 m = 1425.89 ft T: 23.45 C 700-500 lapse rate: 5.69 C/km ThetaE index: 27.58 C Layer 1000.0- 754.0 mb Conv cond level (CCL): 875.49 mb = 1283.33 m = 4210.34 ft Mean mixing ratio: 14.31 g/kg Conv temperature: 29.74 C = 85.54 F Cap Strength: 1.38 C Lifted Index: -1.37 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.04 C Lifted Index @700 mb: -0.36 C Showalter Index: 0.62 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.20 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 238.00 J/kg Max Up Vert Vel: 21.82 m/s Conv Inhibition (B-): 18.32 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 901.37 mb = 1033.16 m = 3389.61 ft Lev Free Conv (LFC): 846.37 mb = 1573.21 m = 5161.39 ft Equ Level (EL): 436.37 mb = 6898.21 m = 22631.65 ft B at Equ Level: 235.09 J/kg Max Parcel Lev (MPL): 236.37 mb = 11286.75 m = 37029.55 ft Wind level data Storm motion: 244 at 10 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 1014 9 200 8 2.7 7.5 | 117 7 -6.1 3.2 1 1000 128 195 14 3.6 13.5 | 150 11 -5.2 9.2 2 925 811 195 16 4.1 15.5 | 157 12 -4.7 11.1 3 850 1537 200 14 4.8 13.2 | 155 10 -4.0 8.8 4 700 3163 230 14 10.7 9.0 | 202 5 1.9 4.6 5 500 5850 215 10 5.7 8.2 | 141 5 -3.1 3.8 6 400 7560 320 14 9.0 -10.7 | 359 15 0.2 -15.1 7 300 9670 300 21 18.2 -10.5 | 328 18 9.3 -14.9 8 250 10920 305 35 28.7 -20.1 | 321 31 19.8 -24.4 9 200 12380 300 43 37.2 -21.5 | 312 38 28.4 -25.9 10 150 14160 280 41 40.4 -7.1 | 290 34 31.5 -11.5 11 132 14925 310 62 47.5 -39.9 | 319 59 38.7 -44.2 12 101 16493 275 52 51.8 -4.5 | 282 44 43.0 -8.9 13 100 16550 280 52 51.2 -9.0 | 288 44 42.4 -13.4 14 70 18610 295 16 14.5 -6.8 | 333 12 5.7 -11.1 15 50 20610 40 2 -1.3 -1.5 | 60 12 -10.1 -5.9 16 30 23800 145 6 -3.4 4.9 | 93 12 -12.3 0.6 17 20 26430 135 14 -9.9 9.9 | 106 20 -18.7 5.5 18 10 31110 100 10 -9.8 1.7 | 82 19 -18.7 -2.6 Wind Parameters Mean winds (0-6000m): 213.7 at 13.1 knts Storm direction: 243.7 at 9.9 knts Shear (0-3000m) pos: 1.4 neg: 1.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 78.1 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -0.9 tot: 23.1 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 96.68 Bulk Shear: 2.46 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 ------------------------------------------------------------------------------- 500 195 14 149 10| 0.0 7.4 7.4| 12.5 0.0 12.5 25.0 0.78| 7.5 5.8 1000 195 15 153 11| 0.3 3.7 3.9| 14.2 -0.1 14.1 14.1 0.70| 4.5 3.2 1500 196 15 154 11| 0.6 2.5 3.0| 14.2 -0.9 13.4 8.9 0.56| 3.6 2.0 2000 198 15 155 10| 0.9 1.8 2.8| 17.8 -0.9 16.9 8.5 0.59| 3.3 1.9 2500 201 14 158 10| 1.2 1.5 2.7| 21.1 -0.9 20.2 8.1 0.61| 3.1 1.9 3000 205 14 162 9| 1.4 1.2 2.6| 23.9 -0.9 23.1 7.7 0.63| 2.9 1.9 4000 210 14 167 8| 1.1 0.9 2.0| 24.6 -2.8 21.8 5.5 0.51| 2.5 1.3 5000 213 14 168 7| 0.9 0.7 1.6| 24.6 -5.1 19.6 3.9 0.38| 2.2 0.8 6000 214 13 167 7| 0.8 0.6 1.4| 25.5 -6.8 18.6 3.1 0.30| 2.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250421.00.gif