We received 119 reports about a fireball seen over CO, IA, NE, NM, UT and WY on Sunday, August 27th 2023 around 09:30 UT.
The trajectory displayed on the map and the KML file has been automatically computed based on all the witness reports and may not be the most optimized.
Each witness has a "level" of experience from 1 to 5 - 5 is the highest level of experience.
Use the buttons on the bottom left section of the map to change the display options.
ID | UT Date & Time | Local Date & Time | Location | Dur. | Magn. | D. Sound | C. Sound | Frag. | Observer | Exp. | Org. |
---|---|---|---|---|---|---|---|---|---|---|---|
aa | 2023-08-27 09:43 UT | 2023-08-27 03:43 MDT | Loveland CO | ≈7.5s | -13 | - | - | Connor H | 1 | AMS | |
ab | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Longmont CO | ≈3.5s | -13 | - | Maggie F | 1 | AMS | ||
ac | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Parker CO | ≈3.5s | -11 | ? | ? | - | Tabitha A | 1 | AMS |
ad | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | CO | ≈7.5s | -20 | - | ? | P W | 3 | AMS | |
ae | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | CO | ≈1.5s | -9 | - | - | - | Rick B | 3 | AMS |
af | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Northglenn CO | ≈3.5s | -13 | ? | - | Paige G | 1 | AMS | |
ag | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Littleton CO | ≈1.5s | -9 | - | ? | Amanda S | 3 | AMS | |
ah | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Casper WY | ≈1.5s | -6 | - | - | - | John S | 4 | AMS |
ai | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Parker CO | ≈1.5s | -13 | - | - | ? | Tracey S | 1 | AMS |
aj | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Colorado Springs CO | ≈3.5s | 0 | - | - | Red W | 2 | AMS | |
ak | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Boulder CO | ≈3.5s | -18 | ? | ? | ? | Mark S | 1 | IMO |
al | 2023-08-27 09:31 UT | 2023-08-27 03:31 MDT | Denver CO | ≈7.5s | -13 | - | ? | Molly J | 1 | AMS | |
am | 2023-08-27 09:00 UT | 2023-08-27 03:00 MDT | CO | ≈7.5s | -20 | - | - | Michele C | 2 | AMS | |
an | 2023-08-27 09:03 UT | 2023-08-27 03:03 MDT | Broomfield CO | ≈7.5s | -18 | - | Edward H | 4 | AMS | ||
ao | 2023-08-27 09:03 UT | 2023-08-27 03:03 MDT | Evergreen CO | ≈3.5s | -17 | ? | ? | Kelly Y | 1 | AMS | |
ap | 2023-08-27 09:15 UT | 2023-08-27 03:15 MDT | Penrose CO | ≈3.5s | -22 | - | - | - | David S | 3 | AMS |
aq | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Westminster CO | ≈3.5s | -20 | ? | - | Dean K | 3 | AMS | |
ar | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Jefferson CO | ≈3.5s | -6 | ? | - | John W | 1 | AMS | |
as | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Salida CO | ≈1.5s | -13 | - | - | - | Shannon M | 3 | AMS |
at | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Nederland CO | ≈3.5s | -21 | - | - | Karen G | 3 | AMS | |
au | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Idaho Springs CO | ≈3.5s | -17 | ? | Danielle G | 3 | AMS | ||
av | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Cheyenne WY | ≈7.5s | -13 | ? | ? | - | Patricia M | 3 | AMS |
aw | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | CO | ≈1.5s | 0 | ? | Matt L | 1 | AMS | ||
ax | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈1.5s | -20 | ? | ? | ? | Tamara F | 1 | AMS |
ay | 2023-08-27 09:31 UT | 2023-08-27 03:31 MDT | Allenspark CO | ≈3.5s | 0 | - | Evee O | 1 | AMS | ||
az | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈3.5s | 0 | ? | ? | - | Christine H | 1 | AMS |
b | 2023-08-27 09:34 UT | 2023-08-27 03:34 MDT | Denver CO | <1s | -15 | ? | ? | ? | Jack B | 1 | AMS |
ba | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Northglenn CO | ≈7.5s | -13 | ? | ? | ? | Quentin J | 2 | AMS |
bb | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Windsor CO | ≈3.5s | 0 | ? | ? | ? | Heather K | 1 | AMS |
bc | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈3.5s | 0 | ? | ? | Heather H | 1 | AMS | |
bd | 2023-08-27 09:19 UT | 2023-08-27 04:19 CDT | Valentine NE | ≈3.5s | -12 | - | - | - | Mark B | 1 | AMS |
be | 2023-08-27 09:25 UT | 2023-08-27 03:25 MDT | Denver CO | ≈7.5s | -20 | - | Liam M | 1 | AMS | ||
bf | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Westminster CO | ≈3.5s | -10 | ? | ? | ? | Rod F | 2 | AMS |
bg | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Littleton CO | ≈3.5s | -13 | - | - | - | Brad P | 2 | AMS |
bh | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Allenspark CO | ≈7.5s | -12 | - | ? | Richard G | 4 | AMS | |
bi | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Golden CO | ≈3.5s | -13 | - | - | Heather S | 1 | AMS | |
bj | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Englewood CO | ≈1.5s | -13 | - | Bethany S | 3 | AMS | ||
bk | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Golden CO | <1s | 0 | - | - | Ron P | 1 | AMS | |
bl | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Denver CO | ≈7.5s | -20 | - | - | ? | Aleeya W | 4 | AMS |
bm | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Castle Pines CO | ≈7.5s | -21 | - | - | Christine M | 1 | AMS | |
bn | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Littleton CO | ≈3.5s | -22 | - | ? | Kenny N | 1 | AMS | |
bo | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Johnstown CO | ≈3.5s | -15 | - | - | Kelsie V | 1 | AMS | |
bp | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Boulder CO | ≈3.5s | -6 | ? | - | Georgina L | 1 | AMS | |
bq | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Nederland CO | ≈3.5s | -17 | - | ? | Michael B | 1 | AMS | |
br | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Fort Collins CO | ≈3.5s | -26 | ? | ? | - | Elena L | 1 | AMS |
bs | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Ogden UT | ≈1.5s | -6 | - | - | - | Hunter E | 3 | AMS |
bt | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Thornton CO | ≈1.5s | -13 | ? | ? | Leslie B | 1 | AMS | |
bu | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Estes Park CO | ≈7.5s | -18 | ? | Krista S | 3 | AMS | ||
bv | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Boulder CO | ≈1.5s | -21 | - | ? | John H | 2 | AMS | |
bw | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Crawford CO | ≈3.5s | -21 | ? | ? | Brett C | 1 | AMS | |
bx | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Thornton CO | ≈3.5s | -22 | ? | ? | Teia M | 1 | AMS | |
by | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Silverthorne CO | ≈7.5s | -18 | ? | ? | Alexa F | 1 | AMS | |
bz | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Centennial CO | ≈7.5s | -13 | - | - | - | Tara B | 1 | AMS |
c | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Lafayette CO | ≈1.5s | 0 | ? | - | Gayle L | 1 | AMS | |
ca | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Greeley CO | ≈3.5s | -14 | ? | ? | ? | Ashli E | 1 | AMS |
cb | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Silverthorne CO | ≈1.5s | -10 | - | ? | Roger C | 1 | AMS | |
cc | 2023-08-27 09:23 UT | 2023-08-27 03:23 MDT | Dillon CO | ≈3.5s | -11 | - | - | - | Jon F | 1 | AMS |
cd | 2023-08-27 09:10 UT | 2023-08-27 03:10 MDT | Kiowa CO | ≈3.5s | -8 | - | - | ? | Kevin M | 2 | AMS |
ce | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Basalt CO | ≈3.5s | 0 | - | - | Dave L | 2 | AMS | |
cf | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Kremmling CO | ≈3.5s | -14 | - | - | Arick C | 3 | AMS | |
cg | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Longmont CO | ≈3.5s | -13 | - | - | - | Michael S | 1 | AMS |
ch | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Denver CO | ≈3.5s | -14 | - | - | - | John B | 1 | AMS |
ci | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Louisville CO | ≈7.5s | -20 | ? | ? | Fafa M | 1 | AMS | |
cj | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Woodland Park CO | ≈3.5s | -22 | - | - | Paul L | 2 | AMS | |
ck | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈3.5s | -13 | ? | ? | Tim N | 1 | AMS | |
cl | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈3.5s | -13 | - | - | ? | Anthony J | 3 | AMS |
cm | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Sinclair WY | ≈7.5s | -13 | - | - | - | Krystal R | 2 | AMS |
cn | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Broomfield CO | ≈7.5s | 0 | ? | ? | Nickie M | 3 | AMS | |
co | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Littleton CO | ≈3.5s | -27 | - | - | ? | Dean L | 1 | AMS |
cp | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Boulder CO | ≈3.5s | -20 | - | Susan F | 3 | AMS | ||
cq | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Fort Collins CO | ≈7.5s | -26 | - | - | - | David H | 2 | IMO |
cr | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Arvada CO | ≈1.5s | -18 | - | - | - | Deva R | 2 | AMS |
cs | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Boulder CO | ≈3.5s | -18 | ? | ? | ? | K G | 2 | AMS |
ct | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Longmont CO | ≈3.5s | -22 | - | - | - | David S | 3 | AMS |
cu | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Loveland CO | ≈3.5s | -13 | ? | ? | Alan S | 3 | AMS | |
cv | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Loveland CO | ≈7.5s | -17 | - | - | ? | Dawn S | 1 | AMS |
cw | 2023-08-27 08:33 UT | 2023-08-27 03:33 CDT | Badger IA | <1s | -12 | - | - | - | Michael H | 3 | AMS |
cx | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Boulder CO | ≈3.5s | -10 | ? | Paul B | 2 | AMS | ||
cy | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Thornton CO | ≈3.5s | -13 | - | - | ? | Erika S | 1 | AMS |
cz | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Denver CO | ≈3.5s | -14 | - | - | - | Mike L | 1 | AMS |
d | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Aurora CO | ≈1.5s | -11 | - | ? | - | Brendan B | 2 | AMS |
da | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Glen Haven CO | ≈7.5s | -4 | ? | ? | ? | Lawrence T | 3 | AMS |
db | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Castle Rock CO | ≈7.5s | -19 | ? | ? | Frances V | 1 | AMS | |
dc | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Lakewood CO | ≈1.5s | -16 | ? | ? | ? | Erika O | 1 | AMS |
dd | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Masonville CO | ≈3.5s | 0 | Luke & Melanie M | 4 | AMS | |||
de | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Denver CO | ≈7.5s | -19 | ? | ? | ? | Monica B | 2 | AMS |
df | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Red Feather Lakes CO | ≈3.5s | 0 | - | - | Liam W | 3 | AMS | |
dg | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Montrose CO | ≈3.5s | -14 | - | - | - | Nathan A | 2 | AMS |
dh | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Denver CO | ≈7.5s | -13 | ? | ? | ? | Tia H | 3 | AMS |
di | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Granby CO | ≈3.5s | 0 | ? | ? | Richard C | 4 | AMS | |
dj | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Castle Rock CO | ≈3.5s | 0 | - | - | ? | Tim C | 1 | AMS |
dk | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Denver CO | ≈7.5s | -16 | ? | ? | Max P | 1 | AMS | |
dl | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Florissant CO | ≈3.5s | -17 | - | - | - | Ed B | 2 | AMS |
dm | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Wheat Ridge CO | ≈1.5s | -20 | - | - | - | Joseph B | 3 | AMS |
dn | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Fort Collins CO | ≈3.5s | -13 | ? | ? | ? | Evan P | 1 | AMS |
do | 2023-08-27 09:59 UT | 2023-08-27 03:59 MDT | CO | ≈1.5s | -27 | - | ? | ? | Jim P | 1 | AMS |
dp | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Loveland CO | ≈3.5s | -21 | ? | ? | ? | Mark J | 1 | AMS |
e | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Castle Pines CO | ≈1.5s | -25 | - | - | ? | Cory D | 2 | AMS |
f | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Fort Collins CO | ≈3.5s | -14 | ? | ? | Roy P | 1 | IMO | |
g | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Dacono CO | ≈7.5s | -13 | - | Natalie B | 3 | IMO | ||
h | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Denver CO | ≈3.5s | -11 | ? | ? | - | C O | 2 | AMS |
i | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Silverthorne CO | ≈7.5s | -16 | Jacob A | 2 | AMS | |||
j | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | WY | ≈20s | 0 | - | - | Javier S | 3 | AMS | |
k | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Cheyenne WY | ≈1.5s | -10 | - | - | - | Toni M | 1 | AMS |
l | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Denver CO | ≈20s | -17 | - | - | - | Lukas R | 1 | AMS |
m | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Frederick CO | ≈1.5s | -12 | ? | ? | - | Eric T | 1 | AMS |
n | 2023-08-27 09:34 UT | 2023-08-27 03:34 MDT | Fort Lupton CO | ≈3.5s | -18 | - | - | Gabriel M | 3 | AMS | |
o | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Aurora CO | ≈3.5s | -9 | - | - | - | Ashley R | 1 | AMS |
p | 2023-08-27 09:27 UT | 2023-08-27 03:27 MDT | Lakewood CO | ≈3.5s | -13 | - | - | Tiberius A | 2 | AMS | |
q | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Greeley CO | ≈7.5s | -11 | ? | Jordan M | 2 | AMS | ||
r | 2023-08-27 09:26 UT | 2023-08-27 03:26 MDT | Lakewood CO | ≈3.5s | 0 | - | ? | - | Paula D | 1 | AMS |
s | 2023-08-27 09:34 UT | 2023-08-27 03:34 MDT | Idaho Springs CO | ≈7.5s | -13 | - | Justin E | 4 | AMS | ||
t | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | CO | ≈3.5s | -10 | - | ? | Kimberly P | 1 | AMS | |
u | 2023-08-27 09:31 UT | 2023-08-27 03:31 MDT | Boulder CO | ≈7.5s | -15 | ? | Paul F | 3 | AMS | ||
v | 2023-08-27 09:35 UT | 2023-08-27 03:35 MDT | Boulder CO | ≈7.5s | -17 | ? | Laura M | 2 | AMS | ||
w | 2023-08-27 09:33 UT | 2023-08-27 03:33 MDT | Santa Fe NM | ≈3.5s | -13 | - | - | - | Savannah K | 1 | AMS |
x | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Highlands Ranch CO | ≈20s | -19 | - | - | ? | J J | 1 | AMS |
y | 2023-08-27 09:30 UT | 2023-08-27 03:30 MDT | Boulder CO | ≈3.5s | -16 | ? | - | Yvan L | 2 | AMS | |
z | 2023-08-27 09:32 UT | 2023-08-27 03:32 MDT | Longmont CO | ≈1.5s | -20 | - | - | CC S | 2 | AMS |