Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-03
Time:	20:21:17
Production Date and Time:	2025-05-03 20:26:19 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251232021178_e20251232023551_c20251232024051.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251232016178_e20251232018551_c20251232019050.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 18, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 20:21:21UTC
Radiative Center (Lat, Lon):	50.831665°, -97.431114°
Nearby Counties (meeting alert criteria):	Division No. 18 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.21 K
Observed - Background BT (3.9 um)	2.98 K
BT Anomaly (3.9 um)	2.00 K
Maximum Observed - Clear RTM BT (3.9 um)	15.07 K
Maximum Observed BTD (3.9-10/11/12 um)	11.18 K
Observed - Background BTD (3.9-10/11/12 um)	2.99 K
BTD Anomaly (3.9-10/11/12 um)	5.51 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.30°
Mean Solar Zenith Angle	42.30°
Mean Glint Angle	81.10°
Water Fraction	0.00
Total Pixel Area	8.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	ND
Country/Countries	United States
County/Locality(s)	Nelson County, ND
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 20:21:20UTC
Radiative Center (Lat, Lon):	48.141666°, -98.088890°
Nearby Counties (meeting alert criteria):	Nelson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.70 K
Observed - Background BT (3.9 um)	4.87 K
BT Anomaly (3.9 um)	3.40 K
Maximum Observed - Clear RTM BT (3.9 um)	15.14 K
Maximum Observed BTD (3.9-10/11/12 um)	14.34 K
Observed - Background BTD (3.9-10/11/12 um)	4.88 K
BTD Anomaly (3.9-10/11/12 um)	9.47 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	4.90 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	27.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.90°
Mean Solar Zenith Angle	40.00°
Mean Glint Angle	76.40°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	WY
Country/Countries	United States
County/Locality(s)	Washakie County, WY
NWS WFO	Riverton WY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 20:21:19UTC
Radiative Center (Lat, Lon):	44.151669°, -107.870552°
Nearby Counties (meeting alert criteria):	Washakie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.46 K
Observed - Background BT (3.9 um)	2.08 K
BT Anomaly (3.9 um)	1.17 K
Maximum Observed - Clear RTM BT (3.9 um)	16.55 K
Maximum Observed BTD (3.9-10/11/12 um)	10.38 K
Observed - Background BTD (3.9-10/11/12 um)	2.04 K
BTD Anomaly (3.9-10/11/12 um)	4.28 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	16.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.80°
Mean Solar Zenith Angle	32.60°
Mean Glint Angle	72.40°
Water Fraction	0.00
Total Pixel Area	16.40 km²
Latest Satellite Imagery:	WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Palo Alto County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 20:21:20UTC
Radiative Center (Lat, Lon):	43.156666°, -94.902779°
Nearby Counties (meeting alert criteria):	Palo Alto County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	62.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.42 K
Observed - Background BT (3.9 um)	10.29 K
BT Anomaly (3.9 um)	10.72 K
Maximum Observed - Clear RTM BT (3.9 um)	23.35 K
Maximum Observed BTD (3.9-10/11/12 um)	21.58 K
Observed - Background BTD (3.9-10/11/12 um)	12.00 K
BTD Anomaly (3.9-10/11/12 um)	24.08 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	9.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.01
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	62.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.90°
Mean Solar Zenith Angle	38.50°
Mean Glint Angle	67.40°
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)	Sonora
Country/Countries	Mexico
County/Locality(s)	Magdalena, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-03 20:22:48UTC
Radiative Center (Lat, Lon):	30.685556°, -110.912781°
Nearby Counties (meeting alert criteria):	Magdalena (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.24 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	2.04 K
Maximum Observed - Clear RTM BT (3.9 um)	13.13 K
Maximum Observed BTD (3.9-10/11/12 um)	10.76 K
Observed - Background BTD (3.9-10/11/12 um)	2.89 K
BTD Anomaly (3.9-10/11/12 um)	4.88 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 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	0.95
Maximum Radiative Power	16.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.90°
Mean Solar Zenith Angle	20.70°
Mean Glint Angle	52.00°
Water Fraction	0.00
Total Pixel Area	13.30 km²
Latest Satellite Imagery:	None Available
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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	2025-05-03 20:23:21UTC
Radiative Center (Lat, Lon):	22.437222°, -83.158890°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.92 K
Observed - Background BT (3.9 um)	2.10 K
BT Anomaly (3.9 um)	1.18 K
Maximum Observed - Clear RTM BT (3.9 um)	6.59 K
Maximum Observed BTD (3.9-10/11/12 um)	14.07 K
Observed - Background BTD (3.9-10/11/12 um)	2.07 K
BTD Anomaly (3.9-10/11/12 um)	1.45 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	9.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.90°
Mean Solar Zenith Angle	41.10°
Mean Glint Angle	40.40°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire