Office: MHX
NOUS42 KMHX 251331
PNSMHX
NCZ029-044>047-079>081-090>092-094-193>196-198-199-203>205-251945-
Public Information Statement
National Weather Service Newport/Morehead City NC
931 AM EDT Thu Apr 25 2024
Service Change Notice
National Weather Service Newport/Morehead City NC
930 AM EDT THU Apr 25 2024
To: Subscribers:
-NOAA Weather Wire Service
-Emergency Managers Weather Information Network
-NOAA Port
Other NWS Partners and NWS Employees
From: Greg Schoor, Chief
Marine, Tropical and Tsunami Services Branch
Subject: Hurricane Threats and Impacts (HTI) Mosaic Testing on
April 11, 2024 (Backup date: April 25, 2024)
The National Weather Service (NWS) Weather Forecast Offices(WFOs) in
Honolulu, San Diego, and Los Angeles along with most WFOs in the NWS
Southern and Eastern Region will commence with Hurricane Threats and
Impacts (HTI) threat grid mosaic testing on Thursday, April 11.
April 25 has been designated as the backup test date in the event
that testing cannot be conducted on April 11.
Testing will begin at approximately 1500 UTC. Test activities will
take approximately 1 hour; however, NWS dissemination systems may
take up to an hour and a half to purge all test data. All test data
is expected to be cleared by 1730 UTC.
For the test, HTI grids will be created for hurricane Wind Threat,
Storm Surge Threat, Flooding Rain Threat, and Tornado Threat at each
participating WFO. Those grids are stitched together into storm-
scale HTI graphics. The HTI Mosaic graphics are available in Keyhole
Markup Language (KML) format on the following webpage:
https://www.weather.gov/hti
The mosaics are also available through the National Digital Forecast
Database and on web pages hosted by the Weather Forecast Offices
(WFOs) affected by the tropical cyclone. These webpages use the
follwoing URL format, where "wfo" should be replaced with the 3
digit identifier for the WFO of interest:
NWS Eastern Region WFOs:
https://www.weather.gov/wfo/tropical#hti
NWS Southern and Western Region WFOs:
https://www.weather.gov/srh/tropical?office=wfo#hti
WFO Honolulu:
https://www.weather.gov/hfo/hti
More details on HTI can be found in the Product Description
Document: https://www.weather.gov/media/srh/tropicl/PDD_HTI.pdf
Periodic software and hardware testing in preparation for tropical
cyclone events will continue during the remainder of 2024.
For more information please contact:
Ryan Ellis
Science and Operations Officer
National Weather Service Office
Newport/Morehead City, NC 28570
Ryan.Ellis@noaa.gov
National Public Information Statements are online at:
https://www.weather.gov/notification/
$$
Office: ILM
NOUS42 KILM 251328
PNSILM
NCZ087-096-099-105>110-SCZ017-023-024-032-033-039-054>056-058-059-
251930-
PUBLIC INFORMATION STATEMENT
National Weather Service Wilmington NC
928 AM EDT Thu Apr 25 2024
To: Subscribers:
-NOAA Weather Wire Service
-Emergency Managers Weather Information Network
-NOAAPort
Other NWS Partners and NWS Employees
From: Greg Schoor, Chief
Marine, Tropical and Tsunami Services Branch
Subject: Hurricane Threats and Impacts (HTI) Mosaic Testing on
April 25, 2024
Weather Forecast Offices (WFOs) in the National Weather Service
(NWS) Southern and Eastern Regions will commence with Hurricane
Threats and Impacts (HTI) threat grid mosaic testing on Thursday,
April 25. Testing will begin at approximately 1500 UTC. Test
activities will take approximately 1 hour; however, NWS
dissemination systems may take up to an hour and a half to purge
all test data. All test data is expected to be cleared by 1730
UTC.
For the test, HTI grids will be created for hurricane Wind Threat,
Storm Surge Threat, Flooding Rain Threat, and Tornado Threat at
each participating WFO. Those grids are stitched together into
storm-scale HTI graphics. The HTI Mosaic graphics are available
in Keyhole Markup Language (KML) format on the following web page:
https://www.weather.gov/hti
The mosaics are also available through the National Digital Forecast
Database and on web pages hosted by the WFOs affected by the
tropical cyclone. These web pages use the following URL format,
where “wfo” should be replaced with the 3 digit identifier for the
WFO of interest:
NWS Eastern Region WFOs:
https://www.weather.gov/wfo/tropical#hti
NWS Southern Region WFOs:
https://www.weather.gov/srh/tropical?office=wfo#hti
More details on HTI can be found in the Product Description
Document:
https://www.weather.gov/media/srh/tropical/PDD_HTI.pdf
Periodic software and hardware testing in preparation for
tropical cyclone events will continue during the remainder of
2024.
For more information, please contact:
Steven Pfaff
Meteorologist in Charge
National Weather Service Office
Wilmington, NC 28405
Steven.Pfaff@noaa.gov
National Public Information Statements are online at:
https://www.weather.gov/notification/
$$
AXUS42 KILM 251453
MISILM
SUPPLEMENTAL RAINFALL DATA
NATIONAL WEATHER SERVICE WILMINGTON NC
1000 AM EST THU APR 25 2024
THROUGH 04-24-2024:
WILMINGTON NC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 3.48 3.16 0.32 110%
TWO MONTHS (60 DAYS) 8.34 6.99 1.35 119%
THREE MONTHS (90 DAYS) 10.30 10.75 -0.45 96%
SIX MONTHS (180 DAYS) 24.19 21.44 2.75 113%
ONE YEAR 58.58 60.16 -1.58 97%
FIFTEEN MONTHS 68.35 70.26 -1.91 97%
LUMBERTON NC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 2.52 2.90 -0.38 87%
TWO MONTHS (60 DAYS) 6.22 6.00 0.22 104%
THREE MONTHS (90 DAYS) 8.06 8.91 -0.85 90%
SIX MONTHS (180 DAYS) 19.53 17.45 2.08 112%
ONE YEAR 46.71 42.62 4.09 110%
FIFTEEN MONTHS 55.15 51.10 4.05 108%
NORTH MYRTLE BEACH SC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 3.96 2.94 1.02 135%
TWO MONTHS (60 DAYS) 7.61 6.32 1.29 120%
THREE MONTHS (90 DAYS) 9.60 9.75 -0.15 98%
SIX MONTHS (180 DAYS) 19.39 18.91 0.48 103%
ONE YEAR 45.29 48.48 -3.19 93%
FIFTEEN MONTHS 53.12 57.66 -4.54 92%
FLORENCE SC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 2.53 3.02 -0.49 84%
TWO MONTHS (60 DAYS) 6.94 6.12 0.82 113%
THREE MONTHS (90 DAYS) 8.65 9.29 -0.64 93%
SIX MONTHS (180 DAYS) 17.07 18.23 -1.16 94%
ONE YEAR 42.44 45.31 -2.87 94%
FIFTEEN MONTHS 52.77 54.10 -1.33 98%
THIS PRODUCT IS CREATED AUTOMATICALLY FROM QUALITY CONTROLLED DATA.
HOWEVER, THE PRODUCT ITSELF HAS NOT BEEN QUALITY CONTROLLED.
MORE DETAIL IS AVAILABLE ON OUR WEBSITE AT:
http://weather.gov/media/ilm/procdata.pdf
AXUS42 KILM 261453
MISILM
SUPPLEMENTAL RAINFALL DATA
NATIONAL WEATHER SERVICE WILMINGTON NC
1000 AM EST FRI APR 26 2024
THROUGH 04-25-2024:
WILMINGTON NC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 3.48 3.14 0.34 111%
TWO MONTHS (60 DAYS) 8.34 6.98 1.36 119%
THREE MONTHS (90 DAYS) 10.30 10.73 -0.43 96%
SIX MONTHS (180 DAYS) 24.19 21.46 2.73 113%
ONE YEAR 57.08 60.16 -3.08 95%
FIFTEEN MONTHS 68.32 70.24 -1.92 97%
LUMBERTON NC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 2.52 2.90 -0.38 87%
TWO MONTHS (60 DAYS) 6.22 6.01 0.21 103%
THREE MONTHS (90 DAYS) 8.06 8.92 -0.86 90%
SIX MONTHS (180 DAYS) 19.53 17.50 2.03 112%
ONE YEAR 45.17 42.62 2.55 106%
FIFTEEN MONTHS 55.15 51.11 4.04 108%
NORTH MYRTLE BEACH SC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 3.96 2.90 1.06 137%
TWO MONTHS (60 DAYS) 7.61 6.30 1.31 121%
THREE MONTHS (90 DAYS) 9.60 9.73 -0.13 99%
SIX MONTHS (180 DAYS) 19.39 18.89 0.50 103%
ONE YEAR 45.26 48.48 -3.22 93%
FIFTEEN MONTHS 53.12 57.63 -4.51 92%
FLORENCE SC
TOTAL NORMAL DEPARTURE PERCENT
RAINFALL VALUE FROM OF
NORMAL NORMAL
ONE MONTH (30 DAYS) 2.53 3.02 -0.49 84%
TWO MONTHS (60 DAYS) 6.94 6.11 0.83 114%
THREE MONTHS (90 DAYS) 8.65 9.29 -0.64 93%
SIX MONTHS (180 DAYS) 17.07 18.25 -1.18 94%
ONE YEAR 41.99 45.31 -3.32 93%
FIFTEEN MONTHS 52.77 54.10 -1.33 98%
THIS PRODUCT IS CREATED AUTOMATICALLY FROM QUALITY CONTROLLED DATA.
HOWEVER, THE PRODUCT ITSELF HAS NOT BEEN QUALITY CONTROLLED.
MORE DETAIL IS AVAILABLE ON OUR WEBSITE AT:
http://weather.gov/media/ilm/procdata.pdf
Office: RAH
NOUS42 KRAH 251327
PNSRAH
NCZ007>011-021>028-038>043-073>078-083>086-088-089-251730-
PUBLIC INFORMATION STATEMENT
National Weather Service Raleigh NC
927 AM EDT Thu Apr 25 2024
To: Subscribers:
-NOAA Weather Wire Service
-Emergency Managers Weather Information Network
-NOAAPort
Other NWS Partners and NWS Employees
From: Greg Schoor, Chief
Marine, Tropical and Tsunami Services Branch
Subject: Hurricane Threats and Impacts (HTI) Mosaic Testing on
April 25, 2024
Weather Forecast Offices (WFOs) in the National Weather Service
(NWS) Southern and Eastern Regions will commence with Hurricane
Threats and Impacts (HTI) threat grid mosaic testing on Thursday,
April 25.
Testing will begin at approximately 1500 UTC. Test activities
will take approximately 1 hour; however, NWS dissemination systems
may take up to an hour and a half to purge all test data. All test
data is expected to be cleared by 1730 UTC.
For the test, HTI grids will be created for hurricane Wind Threat,
Storm Surge Threat, Flooding Rain Threat, and Tornado Threat at each
participating WFO. Those grids are stitched together into storm-scale
HTI graphics. The HTI Mosaic graphics are available in Keyhole
Markup Language (KML) format on the following webpage:
https://www.weather.gov/hti
The mosaics are also available through the National Digital Forecast
Database and on web pages hosted by the Weather Forecast Offices
(WFOs) affected by the tropical cyclone. These webpages use the
following URL format, where “wfo” should be replaced with the 3
digit identifier for the WFO of interest:
NWS Eastern Region WFOs:
https://www.weather.gov/wfo/tropical#hti
NWS Southern Region WFOs:
https://www.weather.gov/srh/tropical?office=wfo#hti
More details on HTI can be found in the Product Description Document:
https://www.weather.gov/media/srh/tropical/PDD_HTI.pdf
Periodic software and hardware testing in preparation for tropical
cyclone events will continue during the remainder of 2024.
For more information, please contact:
Jonathan Blaes
Meteorologist in Charge
National Weather Service
Raleigh, NC 27606
Jonathan.Blaes@noaa.gov
National Public Information Statements are online at:
https://www.weather.gov/notification/
$$
