Alert archive / South Carolina / River Flood Warnings in 2020
River Flood Warning 42, NWS Charleston, SC
NWS Charleston, SC issued this river flood warning at Nov 2, 2020, 10:41 PM EST for Berkeley County, Georgetown County, Williamsburg County, South Carolina. It took effect at Nov 3, 2020, 7:00 AM EST. It was in force for 3 days.
The area
The counties it named.
The facts
- Issued
- Nov 2, 2020, 10:41 PM EST (03:41 UTC)
- In effect from
- Nov 3, 2020, 7:00 AM EST
- Expired
- Nov 6, 2020, 10:12 AM EST
- In force
- 3 days
- Issued by
- NWS Charleston, SC
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Berkeley County, SC, Georgetown County, SC, Williamsburg County, SC
The radar
The Wilmington radar (KLTX), 131 km from the middle of the area, began a volume at 03:41 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Santee River near Jamestown (JAMS1). The gauge peaked at 10.26 ft at Nov 5, 2020, 12:00 AM EST.
- Action stage
- 9 ft
- Minor stage
- 10 ft
- Moderate stage
- 17 ft
- Major stage
- 22 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 02171700, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Charleston, SC wrote its last area forecast discussion before this river flood warning went out at Nov 2, 3:38 PM EST, 7 hours 3 minutes earlier.
Area forecast discussion, Nov 2, 3:38 PM EST, 7 hours 3 minutes before
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</html>Hazardous weather outlook, Nov 2, 6:36 PM EST, 4 hours 5 minutes before
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River Flood Warnings in South Carolina, 2020Every river flood warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.