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 (53)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 987 mb | 215 m | 10.8 | 7.5 | 310° 14 kt |
| 967 mb | 385 m | 9.4 | 5.0 | — |
| 945 mb | 575 m | 7.6 | 4.6 | 315° 27 kt |
| 925 mb | 752 m | 6.0 | 4.2 | 315° 26 kt |
| 905 mb | 931 m | 4.2 | 2.9 | — |
| 856 mb | 1382 m | 1.6 | -0.5 | — |
| 850 mb | 1439 m | 1.2 | 0.0 | 335° 20 kt |
| 840 mb | 1534 m | 0.6 | -2.1 | — |
| 817 mb | 1757 m | 0.4 | -5.1 | 300° 23 kt |
| 760 mb | 2334 m | -2.6 | -3.4 | 280° 31 kt |
| 741 mb | 2535 m | -3.7 | -4.6 | — |
| 722 mb | 2739 m | -5.1 | -5.1 | — |
| 700 mb | 2982 m | -6.5 | -6.8 | 275° 39 kt |
| 690 mb | 3095 m | -6.9 | -6.9 | — |
| 667 mb | 3359 m | -8.9 | -9.1 | — |
| 655 mb | 3499 m | -10.5 | -19.5 | — |
| 638 mb | 3702 m | -9.5 | -31.5 | — |
| 624 mb | 3874 m | -9.7 | -32.7 | — |
| 612 mb | 4024 m | -9.3 | -37.3 | 260° 50 kt |
| 600 mb | 4177 m | -7.1 | -42.1 | — |
| 588 mb | 4335 m | -6.5 | -22.5 | — |
| 572 mb | 4550 m | -8.5 | -19.5 | — |
| 560 mb | 4714 m | -9.1 | -15.1 | — |
| 543 mb | 4953 m | -9.1 | -11.5 | 245° 96 kt |
| 532 mb | 5112 m | -9.5 | -11.1 | — |
| 521 mb | 5273 m | -9.9 | -11.9 | — |
| 504 mb | 5529 m | -11.7 | -13.9 | — |
| 500 mb | 5590 m | -12.1 | -14.1 | 240° 91 kt |
| 479 mb | 5917 m | -14.5 | -15.4 | — |
| 468 mb | 6091 m | -15.5 | -16.6 | 240° 90 kt |
| 421 mb | 6883 m | -20.3 | -22.1 | — |
| 407 mb | 7133 m | -21.9 | -22.7 | — |
| 400 mb | 7260 m | -22.1 | -22.8 | 240° 105 kt |
| 387 mb | 7503 m | -23.7 | -24.4 | — |
| 361 mb | 8010 m | -25.9 | -26.7 | — |
| 346 mb | 8316 m | -28.9 | -29.4 | — |
| 335 mb | 8548 m | -28.9 | -30.7 | — |
| 325 mb | 8764 m | -30.1 | -36.1 | — |
| 300 mb | 9330 m | -34.1 | -37.2 | 235° 113 kt |
| 290 mb | 9566 m | -36.1 | -51.1 | — |
| 257 mb | 10394 m | -42.1 | -47.1 | — |
| 250 mb | 10580 m | -42.7 | -51.7 | 230° 110 kt |
| 240 mb | 10855 m | -44.7 | -58.7 | — |
| 224 mb | 11316 m | -44.9 | -60.9 | — |
| 207 mb | 11842 m | -46.7 | -63.7 | — |
| 200 mb | 12070 m | -48.3 | -65.3 | 230° 121 kt |
| 184 mb | 12612 m | -52.3 | -68.3 | — |
| 169 mb | 13157 m | -55.5 | -71.5 | — |
| 156 mb | 13664 m | -56.9 | -72.9 | — |
| 150 mb | 13910 m | -59.1 | -73.1 | 245° 104 kt |
| 131 mb | 14751 m | -62.5 | -75.7 | 250° 98 kt |
| 113 mb | 15659 m | -65.5 | -78.5 | 245° 64 kt |
| 100 mb | 16410 m | -62.1 | -76.1 | 255° 53 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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