4 days 18 hours ago
694
ABPZ20 KNHC 122333
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Tue Aug 12 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Storm Henriette, located in the subtropical Central Pacific well to
the north-northwest of the Hawaiian Islands.
Tropical cyclone formation is not expected over the next 7 days.
$$
Forecaster Papin
NHC Webmaster
5 days ago
000
ABPZ20 KNHC 121723
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Tue Aug 12 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Storm Henriette, located in the Central Pacific basin several
hundred miles north-northwest of the Hawaiian Islands.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Bucci
NHC Webmaster
5 days 6 hours ago
000
ABPZ20 KNHC 121130
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Tue Aug 12 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Henriette, located in the Central Pacific basin several hundred
miles north of the Hawaiian Islands.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Brown
NHC Webmaster
5 days 12 hours ago
255
ABPZ20 KNHC 120523
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Mon Aug 11 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Henriette, located in the Central Pacific basin several hundred
miles north of the Hawaiian Islands.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Roberts
NHC Webmaster
5 days 18 hours ago
000
ABPZ20 KNHC 112319
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Mon Aug 11 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Henriette, located in the Central Pacific basin several hundred
miles north of the Hawaiian Islands.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Cangialosi
NHC Webmaster
5 days 21 hours ago
NHC Webmaster
5 days 21 hours ago
Issued at 1100 AM HST Mon Aug 11 2025 ZCZC HFOTCPCP3 ALL
TTAA00 PHFO DDHHMM
BULLETIN
Hurricane Henriette Advisory Number 31
NWS Central Pacific Hurricane Center Honolulu HI EP082025
Issued by NWS National Hurricane Center Miami FL
1100 AM HST Mon Aug 11 2025
...HENRIETTE FORECAST TO STILL BE A HURRICANE FOR ANOTHER DAY OR
TWO...
SUMMARY OF 1100 AM HST...2100 UTC...INFORMATION
-----------------------------------------------
LOCATION...29.8N 157.8W
ABOUT 585 MI...945 KM N OF HONOLULU HAWAII
MAXIMUM SUSTAINED WINDS...85 MPH...140 KM/H
PRESENT MOVEMENT...NW OR 310 DEGREES AT 18 MPH...30 KM/H
MINIMUM CENTRAL PRESSURE...986 MB...29.12 INCHES
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
DISCUSSION AND OUTLOOK
----------------------
At 1100 AM HST (2100 UTC), the center of Hurricane Henriette was
located near latitude 29.8 North, longitude 157.8 West. Henriette
is moving toward the northwest near 18 mph (30 km/h), and this
general motion is expected to continue through Wednesday. A turn
toward the north-northwest at a slower forward speed is forecast on
Thursday.
Maximum sustained winds are near 85 mph (140 km/h) with higher
gusts. Some slight strengthening is possible through tonight.
Weakening is forecast to begin on Tuesday, with Henriette likely
becoming a tropical storm by early Wednesday and then becoming
post-tropical by late Wednesday.
Hurricane-force winds extend outward up to 15 miles (30 km) from the
center and tropical-storm-force winds extend outward up to 70 miles
(110 km).
The estimated minimum central pressure is 986 mb (29.12 inches).
HAZARDS AFFECTING LAND
----------------------
None.
NEXT ADVISORY
-------------
Next complete advisory at 500 PM HST.
$$
Forecaster Berg
NNNN
NHC Webmaster
5 days 21 hours ago
...HENRIETTE FORECAST TO STILL BE A HURRICANE FOR ANOTHER DAY OR TWO... As of 11:00 AM HST Mon Aug 11 the center of Henriette was located near 29.8, -157.8 with movement NW at 18 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 85 mph.
NHC Webmaster
5 days 21 hours ago
Issued at 2100 UTC MON AUG 11 2025 ZCZC HFOTCMCP3 ALL
TTAA00 PHFO DDHHMM
HURRICANE HENRIETTE FORECAST/ADVISORY NUMBER 31
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP082025
ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL
2100 UTC MON AUG 11 2025
HURRICANE CENTER LOCATED NEAR 29.8N 157.8W AT 11/2100Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT 16 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 986 MB
MAX SUSTAINED WINDS 75 KT WITH GUSTS TO 90 KT.
64 KT....... 15NE 15SE 0SW 15NW.
50 KT....... 30NE 25SE 15SW 25NW.
34 KT....... 60NE 50SE 30SW 50NW.
4 M SEAS....130NE 100SE 80SW 60NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 29.8N 157.8W AT 11/2100Z
AT 11/1800Z CENTER WAS LOCATED NEAR 29.3N 157.2W
FORECAST VALID 12/0600Z 31.4N 159.8W
MAX WIND 80 KT...GUSTS 100 KT.
64 KT... 15NE 15SE 0SW 15NW.
50 KT... 30NE 25SE 15SW 25NW.
34 KT... 60NE 50SE 30SW 50NW.
FORECAST VALID 12/1800Z 33.3N 162.3W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 15NE 15SE 0SW 10NW.
50 KT... 30NE 25SE 15SW 20NW.
34 KT... 60NE 50SE 30SW 50NW.
FORECAST VALID 13/0600Z 35.2N 164.9W
MAX WIND 65 KT...GUSTS 80 KT.
64 KT... 15NE 10SE 0SW 10NW.
50 KT... 30NE 25SE 15SW 20NW.
34 KT... 60NE 50SE 30SW 50NW.
FORECAST VALID 13/1800Z 37.3N 167.4W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 50NE 40SE 20SW 30NW.
FORECAST VALID 14/0600Z 39.4N 169.4W...POST-TROPICAL
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 30NE 30SE 0SW 0NW.
FORECAST VALID 14/1800Z 41.4N 170.7W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
OUTLOOK VALID 15/1800Z 43.8N 169.3W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
OUTLOOK VALID 16/1800Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 29.8N 157.8W
NEXT ADVISORY AT 12/0300Z
$$
FORECASTER BERG
NNNN
NHC Webmaster
6 days ago
077
ABPZ20 KNHC 111733
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Mon Aug 11 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Henriette, located in the Central Pacific basin several hundred
miles north of the Hawaiian Islands, and has issued the last
advisory on Post-Tropical Cyclone Ivo, located in the Eastern
Pacific basin several hundred miles west of the southern tip of the
Baja California peninsula.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Berg
NHC Webmaster
6 days 2 hours ago
5-Day Uncertainty Track last updated Mon, 11 Aug 2025 14:33:16 GMT
Wind Speed Probabilities last updated Mon, 11 Aug 2025 15:32:55 GMT
NHC Webmaster
6 days 3 hours ago
Issued at 500 AM HST Mon Aug 11 2025 ZCZC HFOTCDCP3 ALL
TTAA00 PHFO DDHHMM
Hurricane Henriette Discussion Number 30
NWS Central Pacific Hurricane Center Honolulu HI EP082025
Issued by NWS National Hurricane Center Miami FL
500 AM HST Mon Aug 11 2025
Henriette has been going through some rapid structural changes
during the past several hours. A 1138 UTC GMI microwave pass
confirmed that an eyewall replacement was in the process of
occurring, with a ring of deep convection surrounding a small
remnant of the previous eyewall. Since that time, convection
appears to have redeveloped in the inner eyewall, and a small eye
is trying to form in conventional satellite imagery. Dvorak CI
numbers at 1200 UTC from PHFO, SAB, and JTWC ranged between 4.0/65
kt and 4.5/77 kt, while most of the objective numbers are between
70-80 kt. The initial intensity is raised to 75 kt as a blend of
all these numbers.
The hurricane is moving quickly toward the northwest, or 310/16 kt.
The forecast track is remarkably straight and steady during the next
48 hours or so, as Henriette is steered between a mid-level low
northwest of the Hawaiian Islands and a large ridge centered off the
coast of the Pacific Northwest United States. After 48 hours, the
cyclone is expected to turn toward the north-northwest and slow down
when it reaches the western periphery of the ridge. Confidence
remains high in the track forecast, and the new NHC prediction is
right on top of the previous one, lying close to the TVCE and HCCA
consensus aids.
Henriette probably has another 12-24 hours to take advantage of an
environment of sufficiently warm sea surface temperatures, low
shear, and upper-level divergence. The NHC forecast therefore
shows a little more strengthening in the short term. Although
ocean temperatures only become gradually cooler after that time,
the atmosphere quickly becomes less conducive with an increase in
shear and convergence aloft. Weakening is therefore indicated, at
a rate similar to the bulk of the guidance, and Henriette could
become post-tropical in about 60 hours when it loses its organized
deep convection. The post-tropical cyclone/remnant low is then
likely to dissipate by day 5 over the far northern Pacific.
FORECAST POSITIONS AND MAX WINDS
INIT 11/1500Z 28.8N 156.5W 75 KT 85 MPH
12H 12/0000Z 30.4N 158.6W 80 KT 90 MPH
24H 12/1200Z 32.5N 161.1W 75 KT 85 MPH
36H 13/0000Z 34.5N 163.7W 70 KT 80 MPH
48H 13/1200Z 36.5N 166.4W 50 KT 60 MPH
60H 14/0000Z 38.5N 168.6W 40 KT 45 MPH...POST-TROPICAL
72H 14/1200Z 40.4N 169.9W 30 KT 35 MPH...POST-TROP/REMNT LOW
96H 15/1200Z 43.1N 171.1W 20 KT 25 MPH...POST-TROP/REMNT LOW
120H 16/1200Z...DISSIPATED
$$
Forecaster Berg
NNNN
NHC Webmaster
6 days 3 hours ago
Issued at 1500 UTC MON AUG 11 2025 ZCZC HFOPWSCP3 ALL
TTAA00 PHFO DDHHMM
HURRICANE HENRIETTE WIND SPEED PROBABILITIES NUMBER 30
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP082025
ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL
1500 UTC MON AUG 11 2025
AT 1500Z THE CENTER OF HURRICANE HENRIETTE WAS LOCATED NEAR LATITUDE
28.8 NORTH...LONGITUDE 156.5 WEST WITH MAXIMUM SUSTAINED WINDS NEAR
75 KTS...85 MPH...140 KM/H.
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME
HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME
WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS
CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST
...34 KT (39 MPH... 63 KM/H)...
...50 KT (58 MPH... 93 KM/H)...
...64 KT (74 MPH...119 KM/H)...
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS
PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE
OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING
AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)
(CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN
12Z MON AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)
PROBABILITIES ARE GIVEN IN PERCENT
X INDICATES PROBABILITIES LESS THAN 1 PERCENT
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.
- - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -
FROM FROM FROM FROM FROM FROM FROM
TIME 12Z MON 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI
PERIODS TO TO TO TO TO TO TO
00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI 12Z SAT
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
30N 160W 34 14 16(30) 1(31) X(31) X(31) X(31) X(31)
30N 160W 50 1 2( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
35N 160W 34 1 5( 6) 6(12) X(12) X(12) X(12) X(12)
30N 165W 34 X 3( 3) 2( 5) X( 5) X( 5) X( 5) X( 5)
35N 165W 34 X 3( 3) 48(51) 27(78) X(78) X(78) X(78)
35N 165W 50 X X( X) 11(11) 24(35) X(35) X(35) X(35)
35N 165W 64 X X( X) 3( 3) 8(11) X(11) X(11) X(11)
40N 165W 34 X X( X) X( X) 3( 3) 2( 5) X( 5) X( 5)
35N 170W 34 X X( X) X( X) 4( 4) 1( 5) X( 5) X( 5)
40N 170W 34 X X( X) X( X) 1( 1) 21(22) 1(23) X(23)
40N 170W 50 X X( X) X( X) X( X) 4( 4) X( 4) X( 4)
$$
FORECASTER BERG
NNNN
NHC Webmaster
6 days 3 hours ago
Issued at 800 AM PDT Mon Aug 11 2025 073
WTPZ44 KNHC 111433
TCDEP4
Post-Tropical Cyclone Ivo Discussion Number 20
NWS National Hurricane Center Miami FL EP092025
800 AM PDT Mon Aug 11 2025
The last bit of convection associated with Ivo dissipated about 15
hours ago, and it has therefore degenerated into a remnant low.
Maximum winds are estimated to be 25 kt, and further weakening is
forecast as the system moves over colder waters. Ivo is expected
to open up into a trough--and thus dissipate--in about 36 hours, as
depicted in global model fields. Until that time, a low-level
ridge to the north is expected to steer the remnant low westward at
about 10 kt, and no major changes were made to the official track
forecast.
FORECAST POSITIONS AND MAX WINDS
INIT 11/1500Z 23.2N 119.6W 25 KT 30 MPH...POST-TROP/REMNT LOW
12H 12/0000Z 23.4N 121.2W 20 KT 25 MPH...POST-TROP/REMNT LOW
24H 12/1200Z 23.5N 123.5W 20 KT 25 MPH...POST-TROP/REMNT LOW
36H 13/0000Z...DISSIPATED
$$
Forecaster Berg
NHC Webmaster
6 days 3 hours ago
5-Day Uncertainty Track last updated Mon, 11 Aug 2025 14:33:16 GMT
Wind Speed Probabilities last updated Mon, 11 Aug 2025 14:33:16 GMT
NHC Webmaster
6 days 3 hours ago
Issued at 1500 UTC MON AUG 11 2025 734
FOPZ14 KNHC 111432
PWSEP4
POST-TROPICAL CYCLONE IVO WIND SPEED PROBABILITIES NUMBER 20
NWS NATIONAL HURRICANE CENTER MIAMI FL EP092025
1500 UTC MON AUG 11 2025
AT 1500Z THE CENTER OF POST-TROPICAL CYCLONE IVO WAS LOCATED NEAR
LATITUDE 23.2 NORTH...LONGITUDE 119.6 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 25 KTS...30 MPH...45 KM/H.
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME
HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME
WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS
CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST
...34 KT (39 MPH... 63 KM/H)...
...50 KT (58 MPH... 93 KM/H)...
...64 KT (74 MPH...119 KM/H)...
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS
PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE
OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING
AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)
(CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN
12Z MON AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)
PROBABILITIES ARE GIVEN IN PERCENT
X INDICATES PROBABILITIES LESS THAN 1 PERCENT
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.
- - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -
FROM FROM FROM FROM FROM FROM FROM
TIME 12Z MON 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI
PERIODS TO TO TO TO TO TO TO
00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI 12Z SAT
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
$$
FORECASTER BERG
NHC Webmaster
6 days 3 hours ago
Issued at 800 AM PDT Mon Aug 11 2025 485
WTPZ34 KNHC 111432
TCPEP4
BULLETIN
Post-Tropical Cyclone Ivo Advisory Number 20
NWS National Hurricane Center Miami FL EP092025
800 AM PDT Mon Aug 11 2025
...IVO NOW A REMNANT LOW, AND THIS IS THE LAST ADVISORY...
SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...23.2N 119.6W
ABOUT 615 MI...990 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA
MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H
PRESENT MOVEMENT...WNW OR 295 DEGREES AT 10 MPH...17 KM/H
MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES
WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.
DISCUSSION AND OUTLOOK
----------------------
At 800 AM PDT (1500 UTC), the center of Post-Tropical Cyclone Ivo
was located near latitude 23.2 North, longitude 119.6 West. Ivo is
moving toward the west-northwest near 10 mph (17 km/h). A turn
toward the west at a slightly faster forward speed is expected
later today.
Maximum sustained winds have decreased to near 30 mph (45 km/h)
with higher gusts, and Ivo has degenerated into a remnant low. The
remnant low is expected to dissipate by late Tuesday.
The estimated minimum central pressure is 1008 mb (29.77 inches).
HAZARDS AFFECTING LAND
----------------------
None.
NEXT ADVISORY
-------------
This is the last public advisory issued by the National Hurricane
Center on this system. For additional information on the remnant
low please see High Seas Forecasts issued by the National Weather
Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and
on the web at ocean.weather.gov/shtml/NFDHSFEPI.php
$$
Forecaster Berg
NHC Webmaster
6 days 3 hours ago
...IVO NOW A REMNANT LOW, AND THIS IS THE LAST ADVISORY... As of 8:00 AM PDT Mon Aug 11 the center of Ivo was located near 23.2, -119.6 with movement WNW at 10 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 30 mph.
NHC Webmaster
6 days 3 hours ago
Issued at 1500 UTC MON AUG 11 2025 695
WTPZ24 KNHC 111431
TCMEP4
POST-TROPICAL CYCLONE IVO FORECAST/ADVISORY NUMBER 20
NWS NATIONAL HURRICANE CENTER MIAMI FL EP092025
1500 UTC MON AUG 11 2025
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 23.2N 119.6W AT 11/1500Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 9 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB
MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 23.2N 119.6W AT 11/1500Z
AT 11/1200Z CENTER WAS LOCATED NEAR 23.1N 119.1W
FORECAST VALID 12/0000Z 23.4N 121.2W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
FORECAST VALID 12/1200Z 23.5N 123.5W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
FORECAST VALID 13/0000Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.2N 119.6W
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE
CENTER ON IVO. FOR ADDITIONAL INFORMATION ON THE REMNANT LOW PLEASE
SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...
UNDER AWIPS HEADER NFDHSFEPI AND WMO HEADER FZPN02 KWBC.
$$
FORECASTER BERG
NHC Webmaster
6 days 6 hours ago
823
ABPZ20 KNHC 111121
TWOEP
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Mon Aug 11 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Henriette, located in the Central Pacific basin several hundred
miles north-northeast of the Hawaiian Islands, and on recently
downgraded Tropical Depression Ivo, located in the Eastern Pacific
basin several hundred miles west of the southern tip of the Baja
California peninsula.
Tropical cyclone formation is not expected during the next 7 days.
$$
Forecaster Berg
NHC Webmaster
Checked
5 years 10 months ago
Active tropical cyclones in the Eastern North Pacific
Subscribe to National Hurricane Center (NHC) Pacific Map feed