Hurricane hunter photo of Delta
Sunrise from underneath Hurricane Delta’s central dense overcast on Oct. 7, 2020, from NOAA Hurricane Hunter aircraft Kermit, flying at 10,000 feet. (Image credit: Paul Chang, NOAA)

Hurricane Delta weakened significantly before making landfall at 6:30 a.m. EDT Wednesday, October 7, near Puerto Morelos, Mexico – 20 miles south of Cancun – as a category 2 storm with 110 mph winds. Delta, emerging into the Gulf of Mexico early Wednesday afternoon, is expected to re-intensify before turning to the north on Thursday night and making landfall in Louisiana on Friday. A hurricane watch and storm surge watch are in effect from High Island, Texas, to Grand Isle, Louisiana, with the storm surge watch extending to the Alabama-Florida border.

At landfall on Wednesday morning in Mexico, a WeatherFlow observing site in Cancun, located in the stronger right eyewall of Delta, recorded sustained winds of 84 mph, gusting to 106 mph. Buoy 42056, located 138 miles southeast of Cozumel, went through Delta’s weaker southern eyewall on Wednesday morning. At midnight EDT, the buoy recorded sustained winds of 74 mph, gusting to 92 mph. Storm chasers Reed Timmer and Josh Morgerman documented by videos posted to Twitter considerable, but not catastrophic, damage in Cancun from Delta.

Satellite image of Delta
Figure 1. GeoColor satellite image of Hurricane Delta at 11 a.m. EDT Wednesday, October 7. (Image credit: RAMMB/CIRA/Colorado State University)

Rapid intensification, then rapid weakening, before landfall in Mexico

At landfall in Mexico, Delta remained a relatively small hurricane, with hurricane-force winds extending out 30 miles from the center and tropical storm-force winds extending out 140 miles. Small hurricanes, given their less mass to accelerate or decelerate when conditions for intensification change, are prone to rapid changes in intensity. Because of its small size and the near-ideal conditions for intensification, Delta was able to put on a rare feat of rapid intensification, going from a tropical depression with 35 mph winds at 5 a.m. EDT Monday to a category 4 hurricane with 145 mph winds at 5 p.m. EDT Tuesday.

Climate change is causing more rapid intensification of Atlantic hurricanes

However, on Tuesday evening, the Hurricane Hunters documented that a sneak attack on Delta’s southeast flank was occurring. As shown by Andy Hazelton, a narrow but strong burst of mid-level winds, blowing at up to 70 mph, impinged on the hurricane’s southeast side. These winds were strong enough to thoroughly disrupt the intense but relatively fragile hurricane, resulting in a complete collapse of Delta’s eyewall late Tuesday evening. As a result, Delta weakened from a category 4 to a category 2 hurricane before landfall in Mexico, sparing Cancun a more serious hit.

Figure 2
Figure 2. Track forecast out to eight days for Delta from the 6Z (2 a.m. EDT) Wednesday, October 7, run of the COAMPS-TC ensemble model. The individual ensemble member forecasts are color-coded by Saffir-Simpson category. Most of the forecasts called for Delta to hit the U.S. as a category 2 or 3 hurricane, with a few predicting a category 1 or category 4 storm at landfall. The COAMPS-TC model was the top-performing intensity model and the third-best track model of 2019 (behind the European and UKMET models). (Image credit: Navy Research Lab, Monterey)

Track forecast for Delta

Steering of Delta on Wednesday and Thursday will be controlled by a ridge of high pressure to the storm’s northeast, which will keep Delta on a northwesterly track across the Gulf of Mexico. By Thursday night, Delta will draw close enough to a trough of low pressure over the south-central U.S. to begin being affected by the southwesterly winds of the trough. These winds will turn Delta sharply to the north and then north-northeast. The exact timing and location of this turn are crucial for determining where on the U.S. coast Delta will make landfall. A stronger Hurricane Delta will be more likely to turn sooner and make landfall farther to the east, over central Louisiana. A weaker storm will make the turn later, with landfall closer to the Texas-Louisiana border.

Figure 3
Figure 3. Predicted wind speed (colors) and sea level pressure (black lines) for Hurricane Delta at 2 p.m. EDT (18Z) Friday, October 9, from the 6Z Wednesday, October 7, run of the HWRF model. The model predicted Delta would be approaching Louisiana as a high-end category 2 hurricane with 110 mph winds. (Image credit: Tropical Tidbits)

The European model, normally the best-performing track model, has the most westerly track, predicting a weaker storm and a landfall near the Texas-Louisiana border. However, this model does not make reliable intensity forecasts, and the intensity of Delta has to be correctly modeled in order to make a good track forecast in this case. The European model was out-performed by most of the other top track models during a similar situation during the landfall of Hurricane Laura in western Louisiana in late August (see more on Laura below).

The most likely landfall location from Delta therefore is in central Louisiana, as predicted by other top track models – the GFS, UKMET, COAMPS-TC, NAVGEM, and HWRF – and by the official National Hurricane Center forecast. It now appears that Mississippi and Alabama, which are no longer in the NHC cone of uncertainty, are at low risk of a direct strike. If the model consensus is accurate, Delta could make landfall near Lafayette, Louisiana, (metro population about 500,000). In a 2016 analysis by 24/7 Wall St., Lafayette was rated the 15th most vulnerable city to residential damage from hurricanes, and the second most vulnerable in Louisiana after New Orleans.

The NHC cone of uncertainty for Delta includes Lake Charles, Louisiana – the sixth time in 2020 this has occurred (with Cristobal, Laura, Marco, Sally, and Beta being the other storms). Thanks go to Heather Marie Zons for this stat.

Figure 4
Figure 4. Predicted rainfall amounts from the 6Z (2 a.m. EDT) Wednesday, October 7, run of the experimental HAFS model, for the four-day period ending at 6Z Sunday, October 11. The model predicted that Delta would dump more than 10 inches of rain (yellow-brown colors) in much of Louisiana. (Image credit: NOAA/AOML)

Intensity forecast for Delta

Passage of Delta over the tip of the Yucatan Peninsula will disrupt the hurricane, potentially resulting in a weakening by a full Saffir-Simpson category. However, the terrain Delta will be passing over is not mountainous, and the hurricane likely will emerge over the Gulf of Mexico fundamentally intact.

In the southern Gulf of Mexico, Delta will be over shallow continental shelf waters with relatively low heat content; these waters will have also cooled as a result of the passage of Tropical Storm Gamma over the weekend. However, by Wednesday evening, Delta will be back over warm, deep waters with high heat content, providing it high-octane fuel through Thursday. Wind shear is predicted to be a low to moderate 5 – 15 knots through Thursday, and during this period, Delta likely will steadily intensify, peaking as a category 3 or 4 storm. Delta will also expand in size, with NHC predicting over a 25% expansion in the area experiencing tropical storm-force winds. It is possible that some of this enlargement will occur because Delta absorbed some of the spin from ex-Tropical Storm Gamma, which was over the Yucatan Peninsula when Delta made landfall. The expected increase in Delta’s size likely will lead to a large section of the U.S. Gulf Coast’s experiencing a damaging storm surge at landfall, with NHC predicting a storm surge of between seven and eleven feet.

Figure 5
Figure 5. Ocean Heat Content (OHC) levels on October 7, with the 5 a.m. EDT advisory positions for Hurricane Delta overlaid. Delta will then move over continental shelf waters with limited heat content on Wednesday afternoon, but once in the central Gulf, will encounter OHC values of 50 – 75 kilojoules per square centimeter (light green colors). OHC values in excess of 75 are highly favorable for rapid intensification of hurricanes. Near-shore waters along the continental shelf are too shallow to have a relevant number for OHC, and are left black in this image. (Image credit: University of Wisconsin CIMSS)

On Friday, conditions for intensification will grow more hostile. Ocean temperatures beneath Delta will be 27 – 28 degrees Celsius (81 – 82°F), the atmosphere will dry to a mid-level relative humidity of 60%, and wind shear will rise to a high of 20 to 30 knots. This high wind shear may be able to inject dry air to Delta’s west into its core, significantly weakening the storm. However, a strong band of upper-level winds to the north of Delta will provide a more efficient upper-level outflow channel as the storm approaches the coast, helping counteract the increased shear. In addition, Delta will be a larger storm better able to resist high wind shear and dry air.

Sally and Laura both encountered similar conditions when they made landfall earlier this year, and neither storm weakened before landfall (though they had warmer ocean temperatures to work with near the coast). The top intensity models generally predicted with their Wednesday morning runs that Delta would be a category 2 or 3 hurricane at the time of landfall on the U.S. northern Gulf Coast. Delta likely will be a highly destructive storm, with significant threats from wind damage, heavy rains, and storm surge.

Figure 6
Figure 6. National Guard troops respond in the aftermath of Hurricane Laura in Lake Charles, Louisiana. The Capital One Tower in the background had many of its windows blown out. (Photo credit: Josiah Pugh)

Louisiana still recovering from Hurricane Laura

Hurricane Laura on August 27 roared ashore in western Louisiana as a mighty category 4 storm with 150 mph winds – the strongest landfalling hurricane in Louisiana history, and the fifth-strongest hurricane on record to make a continental U.S. landfall.

Laura brought a storm surge as high as 17.2 feet above dry ground (20 feet above sea level) to Rutherford Beach, Louisiana, ranking as the ninth-highest storm surge on record for the Gulf Coast. In its wake, Laura left 33 people dead in the U.S. and over $10 billion in damage, with Lake Charles, Louisiana, suffering some of the most severe impacts. In the wake of that recent damage, Hurricane Delta now is predicted to affect many of the areas still recovering from Laura.

Bob Henson contributed to this post.

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Posted on October 7, 2020 (1:43pm EDT).

Topics: Weather Extremes
63 Comments
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NCHurricane2009
21 days ago

Looks like as we pass noon Hurricane Delta is finally redeveloping a new eye, probably on its way to cat 3 later today, but I think there could be enough shear to weaken Delta back to cat 2 for its landfall in Louisiana tomorrow night. Regardless of which category the hurricane falls into at landfall, a hurricane is a dangerous storm with coastal storm surge potential, heavy flash flooding rains, and winds strong enough to cause damage, so keep that in mind.

My latest birdseye view chart and post discussing Hurricane Delta further and also a couple of other areas to watch for in the Atlantic is at this link.

Tweek
Tweek
21 days ago

Good morning everyone. Delta looking good this morning.comment image

Haydn
Haydn
21 days ago
Reply to  Tweek

It looks like there’s a bit more activity on the west side–unusual.

Art
Art
21 days ago

prepare and be safe there

ChanceShowerLA
ChanceShowerLA
21 days ago

Morning everyone…..what’s that starting to take shape in Delta….also notice the trough over TX pushing east….

G16_sector_gm_band09_36fr_20201008-1041.gif
Haydn
Haydn
21 days ago
Reply to  ChanceShowerLA

Finally an eye–and heading due northwest since the wee hours.

LAM65
LAM65
21 days ago

An informative post, as always. Thank you.

NW AZ weatherwatcher
NW AZ weatherwatcher
21 days ago

Looks like that incoming airflow from the north and east is about to nudge it a bit westerly. Is that midlevel or upper level on the eastern flank? Very interesting interaction, and a very visible mass of incoming air.

https://www.tropicaltidbits.com/sat/satlooper.php?region=26L&product=wv-mid

White Rabbit
White Rabbit
21 days ago

Folks in Texas need to keep their eyes wide open.

Gaisle1
Gaisle1
21 days ago
Reply to  White Rabbit

White Rabbit, With your name it is a humorous play on words to say to keep our eyes wide open. I’ll tell Alice. You are right about the warning.

Art
Art
21 days ago

The aircraft and fairly recent scatterometer data indicate that
Delta is gradually growing in size. This trend is expected to
continue as Delta approaches the Louisiana coast. The NHC wind
radii forecast follows a consensus of the global and hurricane
regional models.

Key Messages:

1. Delta is expected to grow in size as it approaches the northern
Gulf Coast, where life-threatening storm surge and dangerous
hurricane-force winds are likely beginning Friday, particularly for
portions of the Louisiana coast. Storm Surge and Hurricane Warnings
are in effect, and residents in these areas should follow advice
given by local officials and rush preparedness actions to
completion.

2. Significant flash, urban, small stream and minor to isolated
moderate river flooding is likely Friday and Saturday from portions
of the central Gulf Coast into portions of the Lower Mississippi
Valley. As Delta moves farther inland, heavy rainfall is expected in
the Ohio Valley and Mid-Atlantic this weekend.

FORECAST POSITIONS AND MAX WINDS

INIT 08/0900Z 23.4N 91.8W 85 KT 100 MPH
12H 08/1800Z 24.6N 93.0W 95 KT 110 MPH
24H 09/0600Z 26.4N 93.7W 100 KT 115 MPH
36H 09/1800Z 28.8N 93.4W 90 KT 105 MPH
48H 10/0600Z 31.3N 92.4W 55 KT 65 MPH…INLAND
60H 10/1800Z 33.3N 90.9W 30 KT 35 MPH…INLAND
72H 11/0600Z 34.6N 89.0W 20 KT 25 MPH…POST-TROP/REMNT LOW
96H 12/0600Z…DISSIPATED

$$
Forecaster Cangialosi

Art
Art
21 days ago

comment image

HadesGodWyvern
HadesGodWyvern
21 days ago

Japan Meteorological Agency
Tropical Cyclone Advisory #31 – 15:00 PM JST October 8 2020
TYPHOON CHAN-HOM (T2014)
==================================================
280 km southeast of Tanegashima (Kagoshima Prefecture)

At 6:00 AM UTC, Typhoon Chan-hom (970 hPa) located at 28.7N 132.9E has 10 minute sustained winds of 65 knots with gusts of 95 knots. The cyclone is reported as moving north at 8 knots.

Storm Force Winds
===================
90 nm from the center in northwestern quadrant
60 nm from the center in southeastern quadrant

Gale Force Winds
==================
240 nm from the center in northwestern quadrant
210 nm from the center in southeastern quadrant

Dvorak Intensity: T4.5-

Forecast and Intensity
=========================
24 HRS: 30.8N 133.1E – 70 knots (CAT 3/Strong Typhoon) 200 km east of Tanegashima (Kagoshima Prefecture)
48 HRS: 33.3N 136.3E – 65 knots (CAT 3/Strong Typhoon) 50 km east southeast of Shionomisaki (Wakayama Prefecture)
72 HRS: 36.4N 145.0E – 55 knots (CAT 2/Severe Tropical Storm) Sea East of Japan (Ibaraki Prefecture)

Skyepony
21 days ago

Delta.. 10082020 0400z

comment image?w=600&h=348

Haydn
Haydn
21 days ago
Reply to  Skyepony

Still seems to be going WNW, based on the coordinates. Maybe going west of forecast track, unless it turns more sharply?

Jeffrey G Moebus
Jeffrey G Moebus
21 days ago

Great articles on Delta, Docs; as always. Thankee.

And especially Thank You for the lead photos for the articals. Absolutely breathtaking.

HadesGodWyvern
HadesGodWyvern
21 days ago

Japan Meteorological Agency
Tropical Cyclone Advisory #29 – 9:00 AM JST October 8 2020
TYPHOON CHAN-HOM (T2014)
==================================================
340 km East of Amami Oshima (Kagoshima Prefecture)

At 0:00 AM UTC, Typhoon Chan-hom (970 hPa) located at 27.9N 132.9E has 10 minute sustained winds of 65 knots with gusts of 95 knots. The cyclone is reported as moving north at 7 knots.

Storm Force Winds
===================
60 nm from the center

Gale Force Winds
==================
240 nm from the center in eastern quadrant
210 nm from the center in western quadrant

Dvorak Intensity: T4.0

Forecast and Intensity
=========================
24 HRS: 30.3N 133.0E – 70 knots (CAT 3/Strong Typhoon) 200 km east of Tanegashima (Kagoshima Prefecture)
48 HRS: 32.8N 135.6E – 65 knots (CAT 3/Strong Typhoon) 80 km south of Shionomisaki (Wakayama Prefecture)
72 HRS: 36.2N 143.0E – 55 knots (CAT 2/Severe Tropical Storm) Sea East of Japan (Ibaraki Prefecture)

karma
karma
21 days ago

@Buzzard, You have such strong opinions on this matter! If you’re so dissatisfied with the quality of the forecasts by highly trained & experienced meteorologists, perhaps you should invest the $$$ in your own equipment and go start your own weather site.

ChanceShowerLA
ChanceShowerLA
21 days ago

CONUS view…..animated loop….

G16_conus_band09_24fr_20201007-2020.gif
ChanceShowerLA
ChanceShowerLA
21 days ago

comment image

Art
Art
21 days ago
NHC discussion (clipped)...Key Messages:

1. Winds and water levels along the northern coast of the Yucatan 
Peninsula will gradually subside this evening.  Heavy rainfall, 
which could lead to significant flash flooding, will affect the 
northern Yucatan Peninsula through early Thursday.

2. Delta is expected to grow in size as it approaches the northern
Gulf Coast, where life-threatening storm surge and dangerous 
hurricane-force winds are likely beginning Friday, particularly for 
portions of the Louisiana coast. Storm Surge and Hurricane Watches 
are in effect, and residents in these areas should follow advice 
given by local officials.

3. Flash, urban, small stream and minor to isolated moderate river 
flooding is likely Friday and Saturday from portions of the central 
Gulf Coast into portions of the Lower to Middle Mississippi Valley. 
As Delta moves farther inland, additional heavy rainfall is expected 
in the Ohio Valley and Mid Atlantic this weekend.

FORECAST POSITIONS AND MAX WINDS

INIT  07/2100Z 22.1N  89.5W   75 KT  85 MPH
 12H  08/0600Z 23.2N  91.2W   85 KT 100 MPH
 24H  08/1800Z 24.8N  92.9W   95 KT 110 MPH
 36H  09/0600Z 26.7N  93.4W  100 KT 115 MPH
 48H  09/1800Z 29.1N  92.9W   90 KT 105 MPH
 60H  10/0600Z 31.6N  91.9W   45 KT  50 MPH...INLAND
 72H  10/1800Z 33.7N  90.5W   30 KT  35 MPH...INLAND
 96H  11/1800Z 37.0N  85.5W   20 KT  25 MPH...POST-TROP/REMNT LOW
120H  12/1800Z...DISSIPATED

$$
Forecaster Brown

Kevin
21 days ago

What does “deepen” mean in the NHC discussion?

“Most of the intensity guidance brings Delta back up to major hurricane status, and so does the official forecast. The global models also significantly deepen Delta during the next 36 hours, lending confidence to re-intensification.”

It sounds more artful to me than metric.

Last edited 21 days ago by Kevin
sdotoole
sdotoole
21 days ago
Reply to  Kevin

lower pressure

Kevin
21 days ago
Reply to  sdotoole

gracias

HadesGodWyvern
HadesGodWyvern
22 days ago

comment image India Meteorological Department statement on likely landfall over eastern India of a “depression”

Screenshot_2020-10-07 PRESS RELEASE dated 07th October 2020 pdf.png
Last edited 22 days ago by HadesGodWyvern
karma
karma
21 days ago
Reply to  HadesGodWyvern

@HadesGodWyvern, Thanks for keeping us updated on Bay of Bengal storms. I have friends in that area, and I appreciate knowing what’s up with these big storms.

HadesGodWyvern
HadesGodWyvern
22 days ago

Japan Meteorological Agency
Tropical Cyclone Advisory #27 – 3:00 AM JST October 8 2020
TYPHOON CHAN-HOM (T2014)
==================================================
250 km Northeast of Minami-daito Island (Okinawa Prefecture)

At 18:00 PM UTC, Typhoon Chan-hom (970 hPa) located at 27.2N 133.0E has 10 minute sustained winds of 65 knots with gusts of 95 knots. The cyclone is reported as moving northwest at 10 knots.

Storm Force Winds
===================
50 nm from the center

Gale Force Winds
==================
240 nm from the center in eastern quadrant
210 nm from the center in western quadrant

Dvorak Intensity: T4.0

Forecast and Intensity
=========================
12 HRS: 28.4N 132.8E – 70 knots (CAT 3/Strong Typhoon) 300 km southeast of Tanegashima (Kagoshima Prefecture)
24 HRS: 29.5N 132.8E – 75 knots (CAT 3/Strong Typhoon) 210 km east southeast of Tanegashima (Kagoshima Prefecture)
48 HRS: 31.6N 134.0E – 70 knots (CAT 3/Strong Typhoon) Sea South of Shikoku (Kochi Prefecture)
72 HRS: 35.0N 139.9E – 60 knots (CAT 2/Severe Tropical Storm) Over land Kanto region (Chiba Prefecture)

Albin Holder
Albin Holder
22 days ago

Another brilliant analysis…a words/graphics masterpiece…by Dr. Jeff and Bob. An added plus was the ranking of the top models for track and intensity. WOW! Keep up the great work.

Rachel Smith
Rachel Smith
22 days ago

Lovely. I’m in that 10-15 band of rain for the experimental model. We here in Rapides Parish are definitely preparing for a major rain event, and also to be without power for a couple days. Our silver lining is that the temperature is 20-25 degrees cooler than it was for Laura. Heat exhaustion and heat stroke aren’t such a big concern this time. Our awesome electric company is already mobilizing. They did some extra work after Laura to make the next one a little easier. None of us thought it’d only be six weeks later.

ChanceShowerLA
ChanceShowerLA
22 days ago
Reply to  Rachel Smith

Stay safe, Rachel…all of us in LA are monitoring Delta almost minute by minute it seems…!

Art
Art
21 days ago
Reply to  Rachel Smith

good luck and be safe

Art
Art
22 days ago

comment image

Art
Art
22 days ago

SUMMARY OF WATCHES AND WARNINGS IN EFFECT:

A Storm Surge Watch is in effect for…
* High Island, Texas, to the Alabama/Florida border including
Calcasieu Lake, Vermilion Bay, Lake Pontchartrain, Lake Maurepas,
Lake Borgne and Mobile Bay

A Hurricane Warning is in effect for…
* Tulum to Dzilam Mexico
* Cozumel

A Hurricane Watch is in effect for…
* High Island Texas to Grand Isle Louisiana

A Tropical Storm Warning is in effect for…
* Dzilam to Progreso Mexico

A Tropical Storm Watch is in effect for…
* San Luis Pass to west of High Island Texas
* East of Grand Isle Louisiana to Bay St. Louis Mississippi,
including New Orleans
* Lake Pontchartrain and Lake Maurepas

Kevin
22 days ago

Thanks for your lifesaving work!

ZsuzEB
ZsuzEB
22 days ago

Thank you, Dr. M!

ChanceShowerLA
ChanceShowerLA
22 days ago

Delta….IR….
comment image?hash=50704

lifeblack
lifeblack
22 days ago

Is it possible to mute, or at least block trolls?

Buzzard
Buzzard
22 days ago
Reply to  lifeblack

Yes there is we just blocked you

micatnight
22 days ago
Reply to  lifeblack

Trolls are like teeth.
Ignore them and they’ll go away.

lifeblack
lifeblack
22 days ago
Reply to  micatnight

It’s so much easier to ignore them when their messages never appear

micatnight
22 days ago
Reply to  lifeblack

“I do not believe in free will. Schopenhauer’s words: ‘Man can do what he wants, but he cannot will what he wills,’ accompany me in all situations throughout my life and reconcile me with the actions of others, even if they are rather painful to me. This awareness of the lack of free will keeps me from taking myself and my fellow men too seriously as acting and deciding individuals, and from losing my temper.”
Albert Einstein

Kevin
22 days ago
Reply to  micatnight

lol

micatnight
22 days ago

The Masters/Henson dynamic duo has done it once again by providing yet another link for us amateur researchers to find information on hurricane history. It is perhaps one of their most unsung accomplishments – in not just explaining weather events so even a simpleton like me could understand – but to show where information can be found on other past and future storms. I would not have been able to create the Hurricane Protocol guide without the contributions from the WU, and now EOTS blog posts.

I’m now endeavoring to create a fast and easy to use, comprehensive hurricane database for every named storm since the year 1900. One of the biggest sticking points in that quest is the hair-pulling task of finding storm surge values. The almost casual insertion of the link in the last paragraph of their most recent post is a virtual goldmine of information and will no doubt save me untold hours of frustrating internet searching.

I just can’t thank Dr. Masters and Mr. Henson enough for their contributions and efforts to further the public education on the nature of Earth’s climate and its associated events. You are truly an American treasure.

Buzzard
Buzzard
22 days ago

Instead of a cat 3 Cat 4 like they’re saying watch this thing only is a tropical storm when it makes landfall dumb idiots……. it will be just another typical bad forecasting goof wrong wrong wrong again

Albin Holder
Albin Holder
17 days ago
Reply to  Buzzard

Rather than high school name calling, why not do something positive and share YOUR forecast with us? Then we can have a meaningful discussion.

elioe
elioe
22 days ago
Buzzard
Buzzard
22 days ago

Seriously and we all know this these Bozo idiot weather forecasters have no clue what they’re doing they are wrong 90% of the time… their forecasts are always off and I wonder why people are complacent

Palm Point
Palm Point
22 days ago
Reply to  Buzzard

It’s time for a better commenting system. That’s for sure.

Albin Holder
Albin Holder
17 days ago
Reply to  Buzzard

Show us what a great forecaster you are. Put it on the table. Talk is cheap.Let’s see your analysis so that it can be discussed.

ChanceShowerLA
ChanceShowerLA
22 days ago

Via NOAA archives….if Delta makes the turn and comes in from the SSW towards Lafayette, LA, it would only be about the 2nd hurricane to pass within 50 miles of Lafayette from that direction (SSW or SW)….Edith did it back in 1971….see attached….

edith.png
Art
Art
21 days ago
Reply to  ChanceShowerLA

nice find…TY

Buzzard
Buzzard
22 days ago

By tomorrow It might not. Even be a storm or might be going to South America ..just plain all typical bad forecasting With Every Storm …they have no idea what’s going to happen or where it’s going to go

Buzzard
Buzzard
22 days ago

Looks like another bust in bad forecast like every other storm they tried to predict nothing goes what they say it’s going to do

Buzzard
Buzzard
22 days ago

Why did these weather idiots continue to waste billions of dollars on recon planes computer models and instruments when they’re wrong 90% of the time they can’t predict where the storm is going to hit or what it’s going to do that has been proven over the years just wasting tons of money…. now they’re goofing this storm supposed to been a category for going into Cancun only a category 2 now it’s starting to fall apart they have no clue what they’re doing

ClimateNHBSH
22 days ago

Hi!
thanks for these posts.
testing it after sometime

Deltaexcessiverainfall.gif
ChanceShowerLA
ChanceShowerLA
22 days ago

Thanks, Dr. Masters and Bob, for this update!

To quote you two above:
“A stronger Hurricane Delta will be more likely to turn sooner and make landfall farther to the east, over central Louisiana. A weaker storm will make the turn later, with landfall closer to the Texas-Louisiana border.”

Be safe everyone!

Viking1204
Viking1204
22 days ago

I feel for the Lake Charles area, we’re still recovering from Sally in NW Florida and I can’t imagine having to go through another Hurricane so soon. Thanks for the update Doc!

Dirk
Dirk
22 days ago

Thanks for the update Dr. Jeff.

Tabludama
Tabludama
22 days ago

We live in interesting times.

Dirk
Dirk
22 days ago
Reply to  Tabludama

Rather turbukent then interesting IMO.

Susan Anderson
Susan Anderson
22 days ago
Reply to  Dirk

It’s an old Chinese saying: you can substitute “disaster-prone” for “Interesting” to get the true sense.

Amature Met
Amature Met
22 days ago
Reply to  Susan Anderson

I was wondering where Spock got that. It does sound better in the original English!