Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-27
Time:	18:41:17
Production Date and Time:	2025-03-27 18:46:18 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250861841174_e20250861843547_c20250861844014.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250861836174_e20250861838547_c20250861839049.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Lyon County, IA
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 18:41:20UTC
Radiative Center (Lat, Lon):	43.467777°, -96.545830°
Nearby Counties (meeting alert criteria):	Lyon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.57 K
Observed - Background BT (3.9 um)	2.52 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	17.46 K
Maximum Observed BTD (3.9-10/11/12 um)	14.55 K
Observed - Background BTD (3.9-10/11/12 um)	2.60 K
BTD Anomaly (3.9-10/11/12 um)	4.09 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	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.70°
Mean Solar Zenith Angle	41.40°
Mean Glint Angle	91.10°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Butler County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-27 18:41:51UTC
Radiative Center (Lat, Lon):	42.689445°, -92.777222°
Nearby Counties (meeting alert criteria):	Butler County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.75 K
Observed - Background BT (3.9 um)	7.14 K
BT Anomaly (3.9 um)	6.96 K
Maximum Observed - Clear RTM BT (3.9 um)	23.20 K
Maximum Observed BTD (3.9-10/11/12 um)	21.68 K
Observed - Background BTD (3.9-10/11/12 um)	7.29 K
BTD Anomaly (3.9-10/11/12 um)	9.06 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.40 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	1.00
Maximum Radiative Power	34.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	40.90°
Mean Glint Angle	88.40°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	McIntosh County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-27 18:42:20UTC
Radiative Center (Lat, Lon):	35.206390°, -95.904724°
Nearby Counties (meeting alert criteria):	McIntosh County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	37.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.30 K
Observed - Background BT (3.9 um)	7.92 K
BT Anomaly (3.9 um)	6.50 K
Maximum Observed - Clear RTM BT (3.9 um)	13.38 K
Maximum Observed BTD (3.9-10/11/12 um)	29.75 K
Observed - Background BTD (3.9-10/11/12 um)	8.15 K
BTD Anomaly (3.9-10/11/12 um)	7.06 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	37.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.50°
Mean Solar Zenith Angle	33.20°
Mean Glint Angle	74.70°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Jasper County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 18:42:21UTC
Radiative Center (Lat, Lon):	33.349167°, -83.808891°
Nearby Counties (meeting alert criteria):	Jasper County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.28 K
Observed - Background BT (3.9 um)	2.75 K
BT Anomaly (3.9 um)	1.18 K
Maximum Observed - Clear RTM BT (3.9 um)	11.06 K
Maximum Observed BTD (3.9-10/11/12 um)	10.88 K
Observed - Background BTD (3.9-10/11/12 um)	2.68 K
BTD Anomaly (3.9-10/11/12 um)	1.31 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	34.30°
Mean Glint Angle	68.50°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Haiti
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-27 18:43:53UTC
Radiative Center (Lat, Lon):	18.979445°, -72.429443°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.62 K
Observed - Background BT (3.9 um)	6.27 K
BT Anomaly (3.9 um)	4.34 K
Maximum Observed - Clear RTM BT (3.9 um)	16.88 K
Maximum Observed BTD (3.9-10/11/12 um)	24.97 K
Observed - Background BTD (3.9-10/11/12 um)	5.36 K
BTD Anomaly (3.9-10/11/12 um)	3.36 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	21.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.60°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	48.20°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)