The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Event typeevent_type | Heavy Rain |
|---|---|
| NOAA NCEI event IDncei_event_id | 783,910 |
| Episode IDepisode_id | 131,036 |
| Begin UTCbegin_utc | 2018-10-11T11:00:00+00:00 |
| End UTCend_utc | 2018-10-12T11:00:00+00:00 |
| Statestate | NORTH CAROLINA |
| County/zone typecz_type | C |
| County/zone namecz_name | ROCKINGHAM |
| Latitudelat | 36.500 |
| Longitudelon | -79.750 |
| End latitudeend_lat | 36.500 |
| End longitudeend_lon | -79.750 |
| Deaths directdeaths_direct | 0 |
| Deaths indirectdeaths_indirect | 0 |
| Injuries directinjuries_direct | 0 |
| Injuries indirectinjuries_indirect | 0 |
| Damage propertydamage_property | 0.00K |
| Damage cropsdamage_crops | 0.00K |
| Weather forecast office sourcewfo_source | COOP Observer |
| Episode narrativeepisode_narrative | As the direct storm circulation from Michael approached in the early morning hours of October 11, rainfall and strong winds began first in Watauga County in northwest NC, and progressed north and east through the day. In addition, a cold front moving in from the west and interacted with the storm and enhanced rainfall, especially over the eastern counties. Widespread rainfall amounts of 4 to 8 inches were reported, along with local amounts over 10 inches, from the mountains of North Carolina across the foothills and piedmont. Much of the rain fell in a 3 to 6 hour period, resulting in widespread, significant flash flooding and river flooding in all the NC counties of the Blacksburg WFO area of responsibility. In addition, as the northern portion of the storm circulation moved across the Piedmont, bands of heavier rains/convection developed and mixed strong winds down to the surface. Wind speeds were observed strongest across the higher terrain from the Blue Ridge westward, where 40 to 50 mph gusts were observed. Winds speeds further east were generally lower as the storm continued to weaken along its eastward track. Many trees and power lines were blown down in the water logged soil across the northern portion of North Carolina, resulting in blocked roads and numerous power outages. The state of North Carolina included the following counties located within the Blacksburg WFO area in north central NC in a request (December 12, 2018) for a federal disaster declaration as a result of Tropical Storm Michael: Caswell, Rockingham, Stokes, Surry and Yadkin. The outcome of the request was not available at this writing. |
| Event narrativeevent_narrative | The COOP observer at Eden (EDEN7) measured 6.08 inches for the 24-hour period ending 700 AM local time, October 12. This was the 2nd highest 24-hour all-time rainfall at this station, behind the 7.92 inches on August 31, 1996. Nearly complete records date back to 1950 at this station. This value falls into the 90 percent confidence interval (5.73-6.68 inches) for a 25-year average recurrence interval (.04 annual exceedance probability) per NOAA Atlas 2. Most of the rain actually fell in a much shorter time period, between 3 and 6 hours. |
| Yearyear | 2,018 |
Provenance
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