125 years after the Great Galveston Hurricane, it still remains relevant if we’re willing to listen

In brief: Today, we reflect on the 1900 Galveston hurricane, which made landfall on this day 125 years ago. The lessons before and after the storm ring loudly today in an age where disaster is happening to more people more frequently.

On July 16, 1891, a byline in the Galveston Daily News attributed to Dr. Isaac Cline was published. The sub-headline read “Record of twenty years — The Texas Coast Not Liable to Serious Damage.” Essentially, Cline was using the best knowledge of how things worked at that time to try to explain why he believed the Upper Texas Coast was immune to disasters, such as the 1875 Indianola Hurricane.

July 16, 1891 Galveston Dailly News. Click to enlarge.

After seeing what happened to Indianola in 1875 and again in 1886, some residents of Galveston had felt they needed a seawall for protection of the city. Cline, among some others did not believe this was necessary. In fact, in this 1891 article, Cline wrote this:

The opinion held by some, who are unacquainted with the actual conditions of things that Galveston will at sometime be seriously damaged by some such disturbance is singly an absurd delusion and can only have its origin in the imagination and not from reasoning; as there is too large a territory to the north which is lower than the island over which the water may spread, it would be impossible for any cyclone to materially injure the city.

While it may seem patently absurd today that any learned individual would ever say something like that with such confidence and in that tone, keep in mind again the context of the day. This was not a deranged individual. This was how even brilliant people thought about things in that era. But in hindsight, it tells us a lot about hubris and an invincibility complex.

The storm

It was today 125 years ago that hell was unleashed on the Texas coast. The great Galveston hurricane remains the deadliest single weather event in our nation’s history. Despite how it may seem in hindsight, it wasn’t inevitable. And despite it happening 125 years ago, it remains as relevant today as it was in 1900. Most of us know the general theme of things. The hurricane struck Galveston, delivering the full fury of the Gulf of Mexico onto the island, washing away virtually every structure on the Gulf side of the island. The death toll ranged from 6,000 to 12,000 based on various estimates. The storm’s impact was well documented in several books. Obviously, “Isaac’s Storm” comes to mind first and foremost, telling the story through the life of the weather bureau chief in Galveston, Isaac Cline. “A Weekend in September” remains a classic for this topic as well. I am fortunate to also own an original copy of the “The Great Galveston Disaster,” which contains accounts and details of the storm’s impacts.

But the Galveston storm also had noteworthy impacts near and far from Galveston.

A selection of headlines from the Houston Post describing loss across Southeast Texas.

Across Southeast Texas, damage was everywhere. Bayshore communities were devastated with significant loss of life. Inland locations from Houston to Richmond to Brenham suffered extensive, widespread damage and lesser but not inconsequential loss of life. A similar storm today, a large category 4 hurricane would probably cause north of $100 billion in damage, with significant risk to the Houston Ship Channel, an economic engine for both Texas and America.

The 1900 storm remained a tropical storm into Oklahoma before it became post-tropical. But the 1900 storm was clearly fueled by the jet stream after that, and it reintensified as an extratropical cyclone over the Midwest and Great Lakes.

“Texas Blasts Strike Chicago” (Chicago Tribune)

As the storm moved into the Great Lakes it produced wind gusts over 80 mph in Chicago, 78 mph in Buffalo, and 74 mph in Toronto. Flooding occurred in Minnesota, two were killed in Chicago, and “severe damage” was reported in Buffalo.

As it passed north of an extremely dry New England, it helped fuel significant wildfires that broke out in southeast Massachusetts and Cape Cod.

New England “swept by gales and forest fires.” (Boston Globe)

Water scarcity had been a problem in 1900 in New England, with shortages reported in New Hampshire and Connecticut. The passing of the hurricane, with drier air on the back side and gusty winds led to a rough setup that helped produce fires.

In Canada, the damage was immense in the Maritime Provinces with strong winds and numerous shipwrecks. Over 50 were confirmed killed in Canada, making the 1900 storm the 8th deadliest storm on record there. However, unofficially, the toll was likely higher, and the 1900 storm may be as high as the third deadliest (possibly over 200 perished).

The footprint was massive, and in 2025, this type of storm may not cause as much loss of life but would still cause immense damage. We got a sampling of this with a similar storm to the 1900 storm, Hurricane Ike in 2008. Ike caused over a half-billion dollars in damage and wind gusts of hurricane-force inland across interior parts of the U.S.

Response to 1900

Recall at the beginning of this post, we noted how the 1875 Indianola hurricane planted the seed that never germinated in time. After the storm, the reaction was quick. The Seawall began construction in 1902 with the first segment completed by 1904. The length was over 3 miles. An additional extension just under a mile was completed in 1905 to protect Fort Crockett. The first three miles were approved by the Texas Legislature and funded by the issuance of bonds in Galveston County. The section protecting the fort was funded by Congress. The Seawall was further extended in 1927 and again in 1963. In addition to that, 500 city blocks were raised in elevation by 1911. This was the largest civil engineering project in American history at that time and stands as one of the most enduring.

The track of the 1900 Hurricane vs the track of the 1915 hurricane vs Hurricane Ike in 2008. (NOAA)

The Seawall paid dividends almost immediately. In 1915, a very similar storm to the 1900 one struck nearly the same exact place. We’d be the first to tell people that no two storms are identical, but in this instance, the difference was so dramatic, it needs mention. While the 1915 storm did do a fair bit of damage, the devastation that was seen in 1900 was not repeated in any way. The loss of life was around a dozen in Galveston proper, with many others lost elsewhere on Galveston Island and along the bayfront closer to Texas City. But the Seawall stood the test. It was the true definition of hazard mitigation.

When Hurricane Ike hit in 2008, the damage in Galveston proper was primarily caused by bayside flooding, as Ike took a slightly farther north track. The Coastal Barrier project, or “Ike Dike” as it’s commonly called would substantially mitigate this type of flooding, further bolster the Gulf side risks, and provide a layer of protection that does not currently exist for the Houston Ship Channel.

The 1900 storm still matters a lot today for the toll it took and the lessons it left behind

I’ll say it again: Hurricane Ike hit the Texas Coast in 2008. 17 years later, the Ike Dike is a plan on paper that’s funded sort of, but not really. After 1900, the people of Galveston recognized what had to be done and did it. It’s a different world today of course, and these projects are more complicated, more thorough in planning, done more safely, and they’re just more expensive. But here’s the thing about large mitigation projects: They save more than they cost. The Galveston Seawall is a testament to that. It was created as a reactive solution to a permanent, existential problem. What has it done? Saved hundreds of millions of dollars in damage and countless lives. Will the Ike Dike do the same thing? The better question may be: Would the Seawall have prevented the 1900 tragedy? The answer is probably yes, even if in truth, there’s no way to know for sure. But the plans for the Ike Dike seem reasonable, and we know that mitigation money pays back about $6 in avoided damage for every dollar invested.

Ingenuity and a sense of existential risk to a community brought people together after 1900 to plan and implement a radical change. As we move forward through the 21st century, we are going to need that same sense of thinking for the greater good of our communities. It’s likely that some communities will face existential threats to their survival, be it through sea level rise, storms made worse by warming oceans, or simply infrastructure that’s unfit for the current population. These risks aren’t unknown. We know what many risks to our communities are; they aren’t theoretical. Had Galveston followed down that line of thinking in the 1890s, the 1900 storm may have been a footnote in history. The lesson from 125 years ago stands today: Proactive investment in hazard mitigation for our communities allows them to survive and prosper, and that’s good for everyone.

The window closes on Invest 91L, while Kiko is likely to kick up some serious surf in Hawaii

In brief: Invest 91L is going poof in the eastern Atlantic, so we do some informed speculation on what happens next, which is to say nothing imminent. Meanwhile, Kiko is likely to pass north of Hawaii, with few direct impacts but some serious surf potentially.

Invest 91L: See you later!

Being in Houston, I want to invoke my inner Robert Ford (Astros radio broadcaster) and shout “See you later! See you later!” regarding Invest 91L.

What’s left of Invest 91L

Invest 91L was always a curious case. Earlier this week, I noted that with the small size of the wave “storms like that have a window to do what the operational modeling says they’ll do. And if they miss the window, you can forget development.” Well, it seems 91L missed the window. Odds of development have dropped from 90 percent 24 hours ago to 30 percent this morning, the first time I can recall such a precipitous drop off in development risk from the NHC. There is virtually no more model support for development out there. Could it make another attempt as it approaches the islands? I guess it could, but that seems far less likely than the alternative, which is nothing at all. If you live in or have interests in the islands, keep an eye on this, but you can probably sleep a little easier.

What else is there in the Atlantic?

Well, modeling is pretty excited about the next wave, particularly AI modeling. Where have we heard this before? AI modeling has had an interesting go of it this hurricane season. For specific storms, it has done fairly well. For genesis of still-not-developed storms it has had mixed results. A lot of false alarms peppered in, and it could be that the Atlantic is just too hostile this year. Perhaps in 2020 or 2017 we would have seen these systems actually make a run at development, but in 2025, whatever appears to be holding things back is having a say.

AI ensemble modeling favors development in about a week or so of the next wave off Africa. (Weathernerds.org)

In this case, there seems to be some support, and the background state of the Atlantic should, in theory, be improving. I am not as bullish on this happening as some others are at the moment. However, it does look like the post-September 20th period may be when we finally get a chance to get busy in the Atlantic.

Tropical cyclone anomaly forecast from Friday’s European weeklies for the week of 9/22-9/29 (ECMWF)

It may begin in the southwest Gulf, or it may begin via some sort of Central American gyre, a common later season pathway to development. It’s too early to speculate on anything specific, but I would probably say that the last week and a half of September looks at least more interesting in theory than the rest of the month. We’ll see.

Kiko’s brush with Hawaii

Hurricane Kiko blew back up with authority yesterday afternoon and evening, reattaining category 4 intensity. Kiko is currently responsible for about 30 percent of the Eastern Pacific’s accumulated cyclone energy this season, a pretty impressive storm.

Hurricane Kiko should begin to gradually weaken later today. (Tropical Tidbits)

Kiko will continue west northwest toward Hawaii, but model guidance has begun to shift north off the islands a bit in the last 24 to 48 hours.

Kiko should pass just north of the Hawaiian Islands. (Tomer Burg, polarwx.com)

With Kiko’s path north of the islands, this will probably mean most of the direct impacts will remain away from land. Clouds, showers, and humid weather will probably arrive as Kiko passes by, with heavier rain risks on the east and north upslopes of higher terrain. It may be a surfer’s paradise at times, particularly on east facing shores. But waves all over the islands may be a bit rough at times early next week. In addition, some minor coastal flooding is possible with Kiko in the vicinity and peak high tides for the month occurring.

Invest 91L in the Atlantic is struggling, while Hurricane Kiko will likely make it to Hawaii in some form next week

In brief: Invest 91L in the Atlantic has seen waning model support for growth in the last 24 hours, but it remains a system to monitor for folks in the Caribbean islands. Meanwhile, Hurricane Kiko in the Pacific looks likely to impact Hawaii next week, though specific details are uncertain at this time.

Atlantic tropical wave – Invest 91L

Yesterday, the wave in the Atlantic got classified as Invest 91L. Since then, it has proceeded to do absolutely nothing.

There are about 3 other things more interesting looking than Invest 91L on the satellite image above. (Weathernerds.org)

There were some signs of circulation overnight, but the thunderstorms remain fairly displaced and sporadic. Basically, this thing is struggling. And in an interesting twist, the AI models have now completely lost 91L. Google’s Deep Mind ensemble is showing close to nothing at all. Support and enthusiasm from both the Euro and the Euro ensemble have faded as well. Odds remain 90 percent that something will develop over the next 5 to 7 days, but if I’m being honest, the data is struggling to support this a bit at the moment.

Given that we would still have a good 5 or 6 days for the system to get to the islands, we’ve still got time to watch and see. Maybe this will finally come around tonight or tomorrow and head for development. Who’s to say? Interests in the Lesser Antilles should continue to watch the progress of this to be safe. But for now, we’ve got a lot of speculation and few specifics to work off of. We’ll continue watching this through the weekend.

Pacific Hurricane Kiko

Kiko remains a major Category 3 hurricane this morning. It continues to track off to the west but will shift more to the west northwest today. The environment around Kiko remains generally favorable for another 18 to 24 hours, so it’s possible that Kiko could come out of an eyewall replacement cycle here and re-intensify some.

Hurricane Kiko has lost some of its luster, but it remains a significant hurricane. (Tropical Tidbits)

From there, Kiko will hit some cooler water, which should allow for weakening. By the time Kiko approaches Hawaii, it is expected to be a tropical storm.

Kiko’s model spread and sea-surface temperatures it will be traversing. (Cyclonicwx.com)

As of now, modeling generally wants to keep Kiko north of Hawaii, which would probably mean that the strongest part of the storm misses north as well. That said, there remain a couple outliers that do drag it southward a bit. The general consensus though appears to be very near the OFCL (NHC forecast) above. We have about 5 days to watch before it arrives there, but we know that there should be some rain and wind impacts likely based on the current forecast, particularly for the northwestern islands. We will continue to monitor this through the weekend as well to see how the specific impacts in Hawaii begin to shape up.

We’ll give it a pause there for today. Lorena has dissipated into a post-tropical system and will actually turn left back out to sea. Though that system’s impacts in the Southwest look to remain limited, there are flash flood watches today for burn scare areas in New Mexico, including Ruidoso, so just something to be aware of outside of the tropics but still somewhat related.

From Atlantic to Pacific, gee the tropics are terrific

In brief: Three interesting systems dot the landscape from the central Atlantic to the central Pacific. The Atlantic wave continues to see slowly building development odds, but it’s terribly slow moving right now. In the Pacific, Lenora will bring rain chances to the Sonoran Desert, while Kiko is ultimately looking like a storm to watch for Hawaii.

Atlantic tropical wave

Well, the tropical wave in the Atlantic has still failed to classify as an invest as of this writing. Odds of development are up to 80 percent today. And if you look at satellite, it appears that the wave is rather compact, or at least the thunderstorms associated with it are.

A fairly compact area of thunderstorms has blown up overnight around the tropical wave moving west of the Cabo Verde Islands. (Weathernerds.org)

Whatever happens here, my guess is that this is not going to be a large system (in size) initially. The other story with this wave is how slow it’s moving. We’ve seen some systems book it across the Atlantic in recent years, but this wave is the Sunday driver of disturbances, really taking its time to come west. We’ll continue to say that this area should be watched for the Caribbean islands, but the fact of the matter is that most model guidance doesn’t bring it near that area until the earliest next Tuesday, if not Wednesday.

From a development perspective, the slow movement of the wave can be both good or bad. It gives it more opportunity to perhaps be impacted by external things like dry air or shear. On the other hand, it also gives it a chance to perhaps insulate itself from those impacts for a time, particularly by being such a compact system. Smaller systems can also ramp up fairly quickly, but they can also very quickly weaken if impacted by hostile conditions.

So, we still have a lot of time to watch this, but it does seem like the islands, including Puerto Rico will want to continue to monitor the progress of this system as it crawls west. There are still a number of model solutions that turn this to the northwest and away from the islands, so it’s not a guarantee that it even gets there. But we do know that there is at least potential for development with it that could bring impacts to the islands next week.

Beyond the Caribbean, the overall weather pattern next week has been trending toward a slightly stronger trough along the East Coast of the U.S.

The last several European ensemble model runs showing a sharpening trough (more blue) on the East Coast. (Tropical Tidbits)

What does this mean for the future of a possible tropical system? Well, for one it would likely begin to gain latitude at some point near or in the northeast Caribbean. It could turn before that point, but this overall setup favors something eventually turning northwest. This is not until next weekend though, a good 8 to 9 days away. So, yes, keep an eye on this if you live from Florida to the Carolinas or in Bermuda, but we have a long, long way to go.

Beyond this, another tropical wave may emerge off Africa next week that’s worth watching for the week of the 15th, but that’s way out there in time.

Pacific Hurricane Lorena

We talked the other day about Lorena possibly becoming a tropical storm or borderline hurricane. Indeed, Lorena did just that, becoming a stronger category 1 storm. It is now undergoing weakening as it moves into cooler waters near Baja, and it will likely come ashore later tomorrow as a disintegrated, post-tropical depression.

Look for Lorena to come ashore late tomorrow night as a post-tropical system, likely depression strength in central Baja. (NOAA NHC)

Where Lorena may leave its mark is via rainfall. Flood Watches are posted across the Sonoran Desert from southeast California through Phoenix into Tucson. Interestingly, a combination of factors, including the slow movement of Lorena, cloud cover overspreading the desert, and some reduced instability from storms overnight may act to limit how much in the way of thunderstorms can develop today across Arizona. There are always uncertainties, but it may be that the desert sees less activity today than perhaps initially thought.

Despite the question marks and uncertainty, there remains a flood watch from southeast California through Phoenix and Tucson today. (NWS Phoenix)

The higher storm risks may end up being north of the major cities of southern Arizona and north of I-10. While rain rates and totals should cause some reports of flash flooding today or tonight, only very isolated areas seem to be at risk for something more significant. A few higher end totals of 2 to 4 inches may occur in spots, but those would be the exceptions rather than the rule.

Some of the higher end rain risks pivot into New Mexico and Texas this weekend.

Pacific Hurricane Kiko

In the middle of the open Pacific, Kiko has blown up into a monster hurricane the last couple days, achieving category 4 intensity, with winds currently still at 145 mph. However, it seems as though Kiko is undergoing an eyewall replacement cycle, as it has lost a little of its luster from 12 hours ago. You can see on the satellite imagery taken 12 hours apart how Kiko’s structure, while still extremely healthy, has degraded a bit.

Hurricane Kiko between last night and this morning. (College of DuPage)

Kiko marches onto the west, not currently threatening land. However, Kiko will be an intriguing item to watch as it relates to Hawaii.

Kiko will track west and west northwest over the coming days, approaching Hawaii as a dramatically weaker storm next week. (NOAA NHC)

You can see above how by Monday, Kiko is a few hundred miles west of the Hawaiian Islands. Kiko will dramatically weaken from where it is now, but it seems as though it may potentially maintain some degree of intensity.

Tropical models and sea-surface temperatures on the path of Kiko (Cyclonicwx.com)

Notice how Kiko will likely traverse water temperatures below 26°C over the next few days. For hurricanes, generally we want to see above those levels for intensification. So we should slowly see Kiko weaken. Now, what is somewhat interesting is how water temperatures do increase again around Hawaii. We’re at least 5 to 6 days out from any possible impacts in Hawaii, but this is a storm worth watching for the islands, both from a wind and rain perspective. At the least, this may be a Douglas (2020) or Linda (2021) type impact risk for the islands. Beyond that, it’s a little too early to say. But folks in Hawaii should be monitoring the progress of Kiko for next week.