Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-27
Time:	19:31:17
Production Date and Time:	2025-04-27 19:36:19 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251171931172_e20251171933545_c20251171934000.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251171926172_e20251171928545_c20251171929034.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	MI
Country/Countries	United States
County/Locality(s)	Saginaw County, MI
NWS WFO	Detroit/Pontiac MI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:31:22UTC
Radiative Center (Lat, Lon):	43.193890°, -84.145279°
Nearby Counties (meeting alert criteria):	Saginaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.19 K
Observed - Background BT (3.9 um)	2.13 K
BT Anomaly (3.9 um)	1.36 K
Maximum Observed - Clear RTM BT (3.9 um)	15.76 K
Maximum Observed BTD (3.9-10/11/12 um)	11.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.54 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	9.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	38.90°
Mean Glint Angle	74.70°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	IN
Country/Countries	United States
County/Locality(s)	Porter County, IN
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:31:51UTC
Radiative Center (Lat, Lon):	41.558887°, -87.109444°
Nearby Counties (meeting alert criteria):	Porter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.87 K
Observed - Background BT (3.9 um)	2.17 K
BT Anomaly (3.9 um)	1.51 K
Maximum Observed - Clear RTM BT (3.9 um)	13.78 K
Maximum Observed BTD (3.9-10/11/12 um)	11.61 K
Observed - Background BTD (3.9-10/11/12 um)	2.79 K
BTD Anomaly (3.9-10/11/12 um)	3.85 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	11.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	70.80°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	PA
Country/Countries	United States
County/Locality(s)	Armstrong County, PA
NWS WFO	Pittsburgh PA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:31:52UTC
Radiative Center (Lat, Lon):	40.663612°, -79.444443°
Nearby Counties (meeting alert criteria):	Armstrong County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.47 K
Observed - Background BT (3.9 um)	1.43 K
BT Anomaly (3.9 um)	2.64 K
Maximum Observed - Clear RTM BT (3.9 um)	12.88 K
Maximum Observed BTD (3.9-10/11/12 um)	5.78 K
Observed - Background BTD (3.9-10/11/12 um)	1.46 K
BTD Anomaly (3.9-10/11/12 um)	6.39 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.40°
Mean Solar Zenith Angle	40.20°
Mean Glint Angle	72.10°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Aldama, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:33:19UTC
Radiative Center (Lat, Lon):	22.920279°, -98.081947°
Nearby Counties (meeting alert criteria):	Aldama (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.81 K
Observed - Background BT (3.9 um)	2.26 K
BT Anomaly (3.9 um)	1.06 K
Maximum Observed - Clear RTM BT (3.9 um)	13.28 K
Maximum Observed BTD (3.9-10/11/12 um)	16.14 K
Observed - Background BTD (3.9-10/11/12 um)	2.14 K
BTD Anomaly (3.9-10/11/12 um)	1.55 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	9.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.30°
Mean Solar Zenith Angle	17.30°
Mean Glint Angle	35.70°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:33:22UTC
Radiative Center (Lat, Lon):	22.036112°, -78.421944°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.47 K
Observed - Background BT (3.9 um)	9.21 K
BT Anomaly (3.9 um)	4.13 K
Maximum Observed - Clear RTM BT (3.9 um)	17.59 K
Maximum Observed BTD (3.9-10/11/12 um)	23.08 K
Observed - Background BTD (3.9-10/11/12 um)	9.05 K
BTD Anomaly (3.9-10/11/12 um)	4.12 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	30.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.20°
Mean Solar Zenith Angle	34.30°
Mean Glint Angle	42.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-27 19:33:22UTC
Radiative Center (Lat, Lon):	21.666945°, -77.781387°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.91 K
Observed - Background BT (3.9 um)	6.85 K
BT Anomaly (3.9 um)	3.13 K
Maximum Observed - Clear RTM BT (3.9 um)	10.25 K
Maximum Observed BTD (3.9-10/11/12 um)	19.46 K
Observed - Background BTD (3.9-10/11/12 um)	6.44 K
BTD Anomaly (3.9-10/11/12 um)	4.26 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	8.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	30.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.70°
Mean Solar Zenith Angle	34.90°
Mean Glint Angle	42.50°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire