SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (56)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 978 mb | 270 m | 26.2 | 17.2 | 210° 6 kt |
| 965 mb | 389 m | 25.6 | 17.6 | — |
| 941 mb | 610 m | 23.8 | 16.4 | 225° 18 kt |
| 925 mb | 761 m | 22.6 | 15.6 | 235° 22 kt |
| 909 mb | 914 m | 21.3 | 15.0 | 240° 22 kt |
| 877 mb | 1219 m | 18.7 | 13.8 | 240° 20 kt |
| 850 mb | 1490 m | 16.4 | 12.7 | 250° 15 kt |
| 817 mb | 1829 m | 13.7 | 10.9 | 265° 12 kt |
| 788 mb | 2134 m | 11.3 | 9.3 | 290° 15 kt |
| 759 mb | 2438 m | 9.6 | 6.9 | 285° 19 kt |
| 732 mb | 2743 m | 8.1 | 3.5 | 285° 19 kt |
| 705 mb | 3048 m | 6.6 | -0.3 | 265° 25 kt |
| 700 mb | 3111 m | 6.6 | -3.4 | 260° 24 kt |
| 685 mb | 3289 m | 7.0 | -16.0 | — |
| 655 mb | 3658 m | 4.8 | -12.5 | 240° 35 kt |
| 631 mb | 3962 m | 2.6 | -13.0 | 230° 38 kt |
| 611 mb | 4216 m | 0.8 | -14.2 | — |
| 600 mb | 4361 m | 0.4 | -19.6 | — |
| 584 mb | 4572 m | -1.0 | -20.3 | 230° 41 kt |
| 562 mb | 4877 m | -3.0 | -23.3 | 225° 42 kt |
| 546 mb | 5110 m | -3.1 | -32.1 | — |
| 536 mb | 5255 m | -3.7 | -30.7 | — |
| 520 mb | 5486 m | -4.8 | -34.9 | 225° 45 kt |
| 501 mb | 5791 m | -7.0 | -34.2 | 225° 47 kt |
| 500 mb | 5800 m | -7.1 | -34.1 | 225° 47 kt |
| 481 mb | 6096 m | -9.2 | -32.7 | 225° 47 kt |
| 469 mb | 6297 m | -10.7 | -31.7 | — |
| 445 mb | 6706 m | -13.0 | -26.5 | 230° 49 kt |
| 418 mb | 7178 m | -15.7 | -20.5 | — |
| 402 mb | 7473 m | -17.9 | -23.9 | — |
| 400 mb | 7510 m | -18.1 | -24.1 | 235° 63 kt |
| 389 mb | 7717 m | -19.7 | -24.7 | — |
| 378 mb | 7925 m | -21.0 | -26.8 | 235° 60 kt |
| 363 mb | 8230 m | -23.3 | -28.1 | 235° 66 kt |
| 348 mb | 8534 m | -25.3 | -31.2 | 235° 63 kt |
| 333 mb | 8839 m | -27.5 | -33.8 | 240° 63 kt |
| 323 mb | 9068 m | -29.5 | -34.5 | — |
| 306 mb | 9449 m | -31.7 | -42.4 | 235° 64 kt |
| 300 mb | 9590 m | -32.7 | -44.7 | 235° 62 kt |
| 289 mb | 9851 m | -34.9 | -42.9 | — |
| 274 mb | 10218 m | -38.1 | -45.1 | — |
| 264 mb | 10472 m | -39.9 | -47.9 | — |
| 250 mb | 10840 m | -42.1 | -53.1 | 230° 70 kt |
| 235 mb | 11258 m | -44.7 | -55.7 | — |
| 224 mb | 11582 m | -46.1 | -61.0 | 230° 70 kt |
| 214 mb | 11887 m | -47.4 | -66.0 | 230° 74 kt |
| 200 mb | 12330 m | -49.3 | -73.3 | 220° 68 kt |
| 186 mb | 12802 m | -52.8 | -75.5 | 215° 73 kt |
| 169 mb | 13411 m | -57.5 | -77.7 | 220° 68 kt |
| 153 mb | 14021 m | -61.9 | -79.5 | 225° 71 kt |
| 150 mb | 14160 m | -62.9 | -79.9 | 220° 68 kt |
| 139 mb | 14630 m | -65.1 | -81.1 | 215° 66 kt |
| 126 mb | 15240 m | -67.6 | -82.3 | 230° 60 kt |
| 114 mb | 15820 m | -68.1 | -81.1 | — |
| 103 mb | 16425 m | -71.1 | -85.1 | — |
| 100 mb | 16600 m | -71.7 | -85.7 | 240° 31 kt |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
Northern Mariana Islands briefing
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