Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-15
Time:	23:36:17
Production Date and Time:	2025-04-15 23:44:34 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251052336171_e20251052338543_c20251052339028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251052331171_e20251052333544_c20251052334030.nc
Number Of Thermal Anomaly Alerts:	11

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Otter Tail County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:21UTC
Radiative Center (Lat, Lon):	46.525555°, -95.393333°
Nearby Counties (meeting alert criteria):	Otter Tail County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.11 K
Observed - Background BT (3.9 um)	3.13 K
BT Anomaly (3.9 um)	4.51 K
Maximum Observed - Clear RTM BT (3.9 um)	6.57 K
Maximum Observed BTD (3.9-10/11/12 um)	5.92 K
Observed - Background BTD (3.9-10/11/12 um)	2.73 K
BTD Anomaly (3.9-10/11/12 um)	4.18 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.40°
Mean Solar Zenith Angle	75.40°
Mean Glint Angle	61.10°
Water Fraction	0.00
Total Pixel Area	7.40 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Rock County, MN
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:20UTC
Radiative Center (Lat, Lon):	43.658890°, -96.193336°
Nearby Counties (meeting alert criteria):	Rock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.92 K
Observed - Background BT (3.9 um)	5.21 K
BT Anomaly (3.9 um)	27.75 K
Maximum Observed - Clear RTM BT (3.9 um)	9.59 K
Maximum Observed BTD (3.9-10/11/12 um)	9.01 K
Observed - Background BTD (3.9-10/11/12 um)	5.24 K
BTD Anomaly (3.9-10/11/12 um)	33.03 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.42
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.90°
Mean Solar Zenith Angle	74.80°
Mean Glint Angle	58.80°
Water Fraction	0.00
Total Pixel Area	27.80 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Bremer County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:51UTC
Radiative Center (Lat, Lon):	42.766388°, -92.499725°
Nearby Counties (meeting alert criteria):	Bremer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.92 K
Observed - Background BT (3.9 um)	4.82 K
BT Anomaly (3.9 um)	11.36 K
Maximum Observed - Clear RTM BT (3.9 um)	9.06 K
Maximum Observed BTD (3.9-10/11/12 um)	7.68 K
Observed - Background BTD (3.9-10/11/12 um)	4.40 K
BTD Anomaly (3.9-10/11/12 um)	10.43 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.70°
Mean Solar Zenith Angle	77.40°
Mean Glint Angle	61.80°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Plymouth County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:50UTC
Radiative Center (Lat, Lon):	42.636112°, -96.339996°
Nearby Counties (meeting alert criteria):	Plymouth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.19 K
Observed - Background BT (3.9 um)	2.52 K
BT Anomaly (3.9 um)	4.76 K
Maximum Observed - Clear RTM BT (3.9 um)	7.05 K
Maximum Observed BTD (3.9-10/11/12 um)	6.40 K
Observed - Background BTD (3.9-10/11/12 um)	2.83 K
BTD Anomaly (3.9-10/11/12 um)	9.43 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.20
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	74.60°
Mean Glint Angle	58.10°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Ringgold County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:50UTC
Radiative Center (Lat, Lon):	40.609444°, -94.059998°
Nearby Counties (meeting alert criteria):	Ringgold County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	288.92 K
Observed - Background BT (3.9 um)	2.94 K
BT Anomaly (3.9 um)	8.66 K
Maximum Observed - Clear RTM BT (3.9 um)	6.98 K
Maximum Observed BTD (3.9-10/11/12 um)	5.11 K
Observed - Background BTD (3.9-10/11/12 um)	2.70 K
BTD Anomaly (3.9-10/11/12 um)	18.96 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	6.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	76.30°
Mean Glint Angle	59.40°
Water Fraction	0.00
Total Pixel Area	25.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Pottawatomie County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:50UTC
Radiative Center (Lat, Lon):	39.269722°, -96.057777°
Nearby Counties (meeting alert criteria):	Pottawatomie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.28 K
Observed - Background BT (3.9 um)	6.84 K
BT Anomaly (3.9 um)	3.12 K
Maximum Observed - Clear RTM BT (3.9 um)	12.12 K
Maximum Observed BTD (3.9-10/11/12 um)	10.52 K
Observed - Background BTD (3.9-10/11/12 um)	7.41 K
BTD Anomaly (3.9-10/11/12 um)	3.58 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	19.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.60°
Mean Solar Zenith Angle	74.80°
Mean Glint Angle	56.70°
Water Fraction	0.00
Total Pixel Area	12.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Shawnee County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:50UTC
Radiative Center (Lat, Lon):	38.934166°, -95.724167°
Nearby Counties (meeting alert criteria):	Shawnee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.18 K
Observed - Background BT (3.9 um)	3.16 K
BT Anomaly (3.9 um)	2.59 K
Maximum Observed - Clear RTM BT (3.9 um)	7.78 K
Maximum Observed BTD (3.9-10/11/12 um)	5.91 K
Observed - Background BTD (3.9-10/11/12 um)	3.25 K
BTD Anomaly (3.9-10/11/12 um)	3.36 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.10°
Mean Solar Zenith Angle	75.10°
Mean Glint Angle	56.80°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Anderson County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:36:50UTC
Radiative Center (Lat, Lon):	38.086666°, -95.091667°
Nearby Counties (meeting alert criteria):	Anderson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.46 K
Observed - Background BT (3.9 um)	2.56 K
BT Anomaly (3.9 um)	5.94 K
Maximum Observed - Clear RTM BT (3.9 um)	7.18 K
Maximum Observed BTD (3.9-10/11/12 um)	4.06 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	8.40 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.84
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.00°
Mean Solar Zenith Angle	75.60°
Mean Glint Angle	57.20°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Garvin County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:37:20UTC
Radiative Center (Lat, Lon):	34.565556°, -97.264168°
Nearby Counties (meeting alert criteria):	Garvin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.77 K
Observed - Background BT (3.9 um)	4.23 K
BT Anomaly (3.9 um)	6.27 K
Maximum Observed - Clear RTM BT (3.9 um)	8.78 K
Maximum Observed BTD (3.9-10/11/12 um)	7.65 K
Observed - Background BTD (3.9-10/11/12 um)	3.93 K
BTD Anomaly (3.9-10/11/12 um)	11.99 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.80°
Mean Solar Zenith Angle	73.80°
Mean Glint Angle	53.00°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Leflore County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:37:21UTC
Radiative Center (Lat, Lon):	33.274166°, -90.424446°
Nearby Counties (meeting alert criteria):	Leflore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.24 K
Observed - Background BT (3.9 um)	6.15 K
BT Anomaly (3.9 um)	13.39 K
Maximum Observed - Clear RTM BT (3.9 um)	11.27 K
Maximum Observed BTD (3.9-10/11/12 um)	6.71 K
Observed - Background BTD (3.9-10/11/12 um)	6.29 K
BTD Anomaly (3.9-10/11/12 um)	24.11 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.27
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	13.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	79.60°
Mean Glint Angle	61.70°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Greene County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-15 23:37:21UTC
Radiative Center (Lat, Lon):	32.882221°, -88.096107°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.92 K
Observed - Background BT (3.9 um)	3.47 K
BT Anomaly (3.9 um)	8.51 K
Maximum Observed - Clear RTM BT (3.9 um)	8.35 K
Maximum Observed BTD (3.9-10/11/12 um)	3.79 K
Observed - Background BTD (3.9-10/11/12 um)	3.21 K
BTD Anomaly (3.9-10/11/12 um)	22.70 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.90°
Mean Solar Zenith Angle	81.50°
Mean Glint Angle	65.00°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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