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 (57)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 945 mb | 728 m | 10.0 | 3.0 | 080° 5 kt |
| 933 mb | 832 m | 7.6 | 1.6 | — |
| 925 mb | 902 m | 8.0 | 2.0 | 095° 11 kt |
| 891 mb | 1214 m | 12.6 | -0.4 | — |
| 875 mb | 1366 m | 12.4 | -1.6 | — |
| 859 mb | 1524 m | 12.6 | -4.4 | 210° 20 kt |
| 850 mb | 1610 m | 12.4 | -5.6 | 210° 21 kt |
| 838 mb | 1729 m | 11.8 | -6.2 | — |
| 828 mb | 1829 m | 11.4 | -8.6 | 205° 17 kt |
| 802 mb | 2095 m | 10.2 | -14.8 | — |
| 788 mb | 2241 m | 9.4 | -15.6 | — |
| 769 mb | 2438 m | 8.8 | -16.9 | 215° 22 kt |
| 741 mb | 2743 m | 7.8 | -21.9 | 225° 30 kt |
| 714 mb | 3048 m | 6.8 | -27.0 | 220° 29 kt |
| 700 mb | 3216 m | 6.2 | -29.8 | 225° 29 kt |
| 690 mb | 3333 m | 5.6 | -30.4 | — |
| 672 mb | 3548 m | 3.8 | -28.2 | — |
| 638 mb | 3962 m | 0.9 | -32.7 | 235° 33 kt |
| 614 mb | 4267 m | -1.0 | -32.5 | 240° 31 kt |
| 591 mb | 4572 m | -3.0 | -30.9 | 255° 30 kt |
| 574 mb | 4805 m | -4.7 | -33.7 | — |
| 562 mb | 4971 m | -6.1 | -31.1 | — |
| 551 mb | 5125 m | -5.9 | -28.9 | — |
| 535 mb | 5355 m | -6.5 | -33.5 | — |
| 506 mb | 5791 m | -9.0 | -36.8 | 250° 38 kt |
| 500 mb | 5880 m | -9.5 | -37.5 | 250° 39 kt |
| 486 mb | 6096 m | -11.1 | -38.2 | 245° 39 kt |
| 471 mb | 6339 m | -12.9 | -38.9 | — |
| 448 mb | 6706 m | -16.1 | -37.9 | 250° 39 kt |
| 431 mb | 7010 m | -18.7 | -37.0 | 245° 33 kt |
| 413 mb | 7315 m | -21.4 | -36.2 | 245° 32 kt |
| 400 mb | 7560 m | -23.5 | -35.5 | 255° 37 kt |
| 380 mb | 7925 m | -26.9 | -37.3 | 250° 38 kt |
| 360 mb | 8319 m | -30.1 | -42.1 | — |
| 349 mb | 8539 m | -31.9 | -42.9 | — |
| 334 mb | 8839 m | -34.1 | -44.4 | 255° 55 kt |
| 320 mb | 9144 m | -36.4 | -47.9 | 260° 56 kt |
| 305 mb | 9477 m | -39.1 | -50.1 | — |
| 300 mb | 9590 m | -39.9 | -50.9 | 255° 51 kt |
| 276 mb | 10154 m | -44.3 | -54.3 | — |
| 255 mb | 10668 m | -47.7 | -55.3 | 255° 54 kt |
| 250 mb | 10810 m | -48.5 | -55.5 | 260° 55 kt |
| 233 mb | 11278 m | -52.3 | -56.9 | 255° 57 kt |
| 222 mb | 11582 m | -54.6 | -58.1 | 255° 56 kt |
| 212 mb | 11887 m | -55.1 | -60.4 | 255° 54 kt |
| 201 mb | 12218 m | -56.9 | -62.9 | — |
| 200 mb | 12250 m | -56.9 | -62.9 | 255° 53 kt |
| 189 mb | 12606 m | -58.5 | -65.5 | — |
| 179 mb | 12946 m | -60.1 | -67.1 | — |
| 166 mb | 13411 m | -60.5 | -67.9 | 240° 48 kt |
| 150 mb | 14021 m | -63.4 | -70.5 | 245° 52 kt |
| 150 mb | 14040 m | -63.5 | -70.5 | 245° 51 kt |
| 140 mb | 14461 m | -65.3 | -72.3 | — |
| 130 mb | 14911 m | -66.5 | -73.5 | — |
| 119 mb | 15444 m | -67.1 | -76.1 | — |
| 106 mb | 16154 m | -67.7 | -78.4 | 255° 54 kt |
| 100 mb | 16490 m | -67.5 | -79.5 | 250° 34 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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