Upon meeting Nora in 2015, Eobard realized that she was Barry's daughter and asked if her name was Dawn. When Nora corrected him, Thawne realized that his actions in the year 2000 had changed the timeline and inspired the West-Allen couple to name their daughter after Barry's late mother.
In the 100th episode, Thawne refers to Nora as 'Dawn'. Why? Since Thawne belongs to the original timeline. He only knew Barry's daughter as Dawn and not Nora as per the new (show) timeline.
Does Thawne Actually CARE About Nora? Surprisingly, Thawne appeared to actually care about Nora - to the extent that he gave Iris tips that should help Team Flash bring Nora back from the Negative Speed Force. This is certainly an unexpected twist, a reminder that even the Reverse-Flash isn't completely irredeemable.
In Arrowverse, Barry and Iris's daughter from future is Nora West-Allen. According to a version of Thawne from 2015, Nora was supposed to be named Dawn, presumably referring to Nora in the original timeline.
Nora needs Thawne's help to save her father. As we already know, Nora grew up without Barry because he disappeared in a future crisis. The sole reason she comes to the present is to prevent her father's disappearance. But she needs help to figure out how to save him.
Thawne seemed genuinely surprised when he learned that Barry's daughter's name was Nora and not Dawn, which comic books fans know to be the name of Barry's daughter in the comic books.
Nora grew irritated when her mother still insisted she stay away from Spencer and revealed they're estranged in the future because Iris secretly implanted a power-dampening chip in Nora when she was young to suppress her superspeed, which the former didn't discover until six months ago.
Despite Nora and Bart representing the next generation of speedsters, Barry is still way faster than both of them, and it boils down to a few key factors.
Since Barry's current time period is before her birth, Barry and Iris look absurdly young to have an adult daughter. This stands out particularly because Nora is supposed to be in her late 20s, making her only a few years younger than Barry and Iris who are both 30 years old.
Capable of travelling trillions of times faster than light, he is the ultimate speedster.
While Barry did still hate Eobard for everything he did, Barry eventually chose to forgive him, not wanting to hate him anymore.
To their surprise, the metahuman is a mother named Vickie, who has been hiding her metahuman powers — the ability to make things go boom by touching them sort of like Gambit — from her husband and daughter because she believes she's keeping them safe.
Well nobody could really reverse time. It's to Nora's perspective is how the power works. She even describes the ability as just travelling back in time in the episode where she reversed time to save the team. Well DCEU Barry didn't even use this exact variation.
Eobard Thawne found a time capsule in the 25th century containing a costume of the Flash (Barry Allen) and with a Tachyon device amplified the suit's speed energy, giving himself speedster abilities. Reversing the costume's colors, he adopted the moniker of "Professor Zoom the Reverse-Flash" and went on a crime spree.
Nora is revealed to be XS, Barry's daughter from 30 years in the future. In the comics, XS is his granddaughter by his daughter Dawn: Jenni Ognats born 1,000 years in the future.
They are people given a gift and a special purpose. Sooner or later, Barry and the rest of Team Flash will forgive Nora for lying because they knew that given the situation, they would have listened to Thawne because of the impact that he had on their lives.
She studied abroad in her college years, spending one of them in Spain, and wanted to do much more traveling. In her adulthood, Nora became a real estate agent and met and married Dr. Henry Allen, taking his surname, Allen.
Barry Allen's mom Nora Allen was murdered.
“In prison for murdering his mother. Young Barry always protested his father's innocence, but he was nine and nobody believed him.” Barry's father Henry is found guilty of the murder, and sent to Iron Heights Penitentiary.
Billy Thunderman ( Diego Velazquez) is the second-born Thunderman child. He is an energetic little brother to Phoebe and Max and older brother to Nora and Chloe.
Wally West is the Fastest Flash and is arguably the fastest being that has ever existed, as said by Max Mercury—and it has been remarked that Wally and Barry are the only two speedsters that were fast enough to even outrun death itself.
Nora is faster than Wally as she pars with Barry.
The main reason why Nora only has purple lightning in this timeline is because of her brother Bart West-Allen, a.k.a. Impulse. After Nora reunited with Barry, Bart rushed in and was seen having yellow lightning.
While Dr. Rank was never married, and, it is revealed, has silently loved Nora for years.
Yes, Nora has been working with Future Thawne in the year 2049. For quite some time, presumably. As suspected, it was Thawne who taught Nora to user her powers in the first place, and also passed on the skills to use her speed to travel back in time and meet Barry.
When Nora reemerged, she was transformed. The Speed Force lightning pulsing through her skin now included red -- Reverse-Flash's signature color. Worse, her eyes had turned red as well, indicating that she had fully embraced her rage and the Negative Speed Force.