Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 25-02-2022 and time 23:21:08 (Italy) in region 3 km E Serracapriola (FG)

A magnitude ML 1.7 earthquake occured in region: 3 km E Serracapriola (FG), on

  • 25-02-2022 22:21:08 (UTC)
  • 25-02-2022 23:21:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.8020, 15.1940 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serracapriola FG 3 3931 3931
Chieuti FG 5 1698 5629
San Paolo di Civitate FG 9 5818 11447
Poggio Imperiale FG 15 2724 14171
Torremaggiore FG 15 17311 31482
Ururi CB 15 2693 34175
Lesina FG 15 6410 40585
Rotello CB 17 1212 41797
San Martino in Pensilis CB 17 4793 46590
Santa Croce di Magliano CB 19 4435 51025
Portocannone CB 20 2551 53576

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of San Severo (53905 inhabitants)
48 Km NW of Foggia (151991 inhabitants)
63 Km W of Manfredonia (57279 inhabitants)
82 Km NE of Benevento (60091 inhabitants)
84 Km NW of Cerignola (58396 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.7 2022-02-25
22:21:08		 41.8022 15.1938 11 2022-07-08
12:33:56		 Bollettino Sismico Italiano INGV 104596381
Reviewed
Rev100 		ML 1.7 2022-02-25
22:21:08		 41.7842 15.1808 11 2022-02-25
22:31:04		 Sala Sismica INGV-Roma 101455811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-25 22:21:08 ± 0.11
Latitude 41.8022 ± 0.0081
Longitude 15.1938 ± 0.0072
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104596381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 895
Semi-minor axis of confidence ellipse (meter) 468
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 1
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.55938
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 101455811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-25 22:31:04

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 104596381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-24 10:09:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACR.HNN. 2022-02-25T22:21:27.76 0.6 undecidable manual S 222 60.495 50 0.25 44
IV.MOCO.HNE. 2022-02-25T22:21:25.41 0.6 undecidable manual S 184 48.0186 50 1.22 31
IV.SGRT.HHZ. 2022-02-25T22:21:24.16 0.6 undecidable manual S 96 45.8208 50 0.57 42
OT.OT07.EHE. 2022-02-25T22:21:24.44 0.6 undecidable manual S 115 47.9187 50 0.28 45
OT.OT03.EHE. 2022-02-25T22:21:22.09 0.6 undecidable manual S 105 39.0276 50 0.32 45
OT.OT06.EHE. 2022-02-25T22:21:21.07 0.6 undecidable manual S 111 35.5422 50 0.21 47
OT.OT05.EHE. 2022-02-25T22:21:21.12 0.6 undecidable manual S 115 37.3293 50 -0.22 47
OT.OT04.EHE. 2022-02-25T22:21:20.40 0.6 undecidable manual S 106 33.2445 50 0.15 48
IV.MSAG.HNZ. 2022-02-25T22:21:20.30 0.3 undecidable manual P 99 60.0954 50 0.76 57
OT.OT11.EHN. 2022-02-25T22:21:20.36 0.6 undecidable manual S 160 33.9438 50 -0.08 48
OT.OT12.EHZ. 2022-02-25T22:21:19.64 0.6 undecidable manual P 107 62.0934 50 -0.21 45
IV.APRC.HHZ. 2022-02-25T22:21:19.23 0.6 undecidable manual S 100 29.3484 50 0.04 49
OT.OT14.EHZ. 2022-02-25T22:21:19.84 0.6 undecidable manual P 80 59.7957 50 0.34 44
IV.SACR.HNN. 2022-02-25T22:21:19.01 0.3 undecidable manual P 222 60.495 50 -0.59 61
IV.MOCO.HNE. 2022-02-25T22:21:18.63 0.6 undecidable manual P 184 48.0186 50 0.95 36
IV.SGRT.HHZ. 2022-02-25T22:21:17.31 0.3 undecidable manual P 96 45.8208 50 -0.03 71
IT.LRNO.HNZ. 2022-02-25T22:21:17.67 0.6 undecidable manual S 271 22.6551 50 0.26 47
OT.OT07.EHE. 2022-02-25T22:21:17.16 0.3 undecidable manual P 115 47.9187 50 -0.51 64
OT.OT17.EHZ. 2022-02-25T22:21:16.35 0.6 undecidable manual S 131 19.3695 119 -0.1 49
OT.OT03.EHE. 2022-02-25T22:21:16.29 0.3 undecidable manual P 105 39.0276 50 -0.01 73
OT.OT11.EHN. 2022-02-25T22:21:15.13 0.1 undecidable manual P 160 33.9438 50 -0.39 90
OT.OT05.EHE. 2022-02-25T22:21:15.00 0.3 undecidable manual P 115 37.3293 50 -1.04 52
OT.OT06.EHE. 2022-02-25T22:21:15.89 0.3 undecidable manual P 111 35.5422 50 0.12 71
IV.MELA.HHZ. 2022-02-25T22:21:14.43 0.6 undecidable manual S 207 12.0768 131 0.06 50
IT.GLNS.HNZ. 2022-02-25T22:21:14.08 0.3 undecidable manual P 298 25.8519 50 -0.19 72
OT.OT04.EHE. 2022-02-25T22:21:14.96 0.3 undecidable manual P 106 33.2445 50 -0.45 67
IV.APRC.HHZ. 2022-02-25T22:21:14.54 0.3 undecidable manual P 100 29.3484 50 -0.26 70
OT.OT16.EHZ. 2022-02-25T22:21:13.20 0.6 undecidable manual S 331 4.0959 159 0.45 47
IT.LRNO.HNZ. 2022-02-25T22:21:13.61 0.3 undecidable manual P 271 22.6551 50 -0.16 72
OT.OT17.EHZ. 2022-02-25T22:21:12.99 1.0 undecidable manual P 131 19.3695 119 -0.23 24
OT.OT16.EHZ. 2022-02-25T22:21:11.25 0.1 undecidable manual P 331 4.0959 159 0.17 100
IV.MELA.HHZ. 2022-02-25T22:21:11.94 0.1 undecidable manual P 207 12.0768 131 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OT.OT16.EHE. ML:2.1 0.0021000000000000003 0.32 AML other m 2022-02-25T22:21:13.31
OT.OT16.EHN. ML:1.8 0.0009695 0.24 AML other m 2022-02-25T22:21:13.36
IV.MELA.HNE. ML:2.0 0.0010995 0.22 AML other m 2022-02-25T22:21:14.57
IV.MELA.HHE. ML:2.0 0.00118 0.22 AML other m 2022-02-25T22:21:14.57
IV.MELA.HHN. ML:1.8 0.000787 0.22 AML other m 2022-02-25T22:21:14.63
IV.MELA.HNN. ML:1.8 0.000734 0.22 AML other m 2022-02-25T22:21:14.63
IV.APRC.HHN. ML:1.3 0.00009615 0.42 AML other m 2022-02-25T22:21:22.47
IV.APRC.HHE. ML:1.2 0.00006765 0.36 AML other m 2022-02-25T22:21:22.89
IV.SGRT.HHN. ML:0.9 0.000022762270000000002 0.1792 AML other m 2022-02-25T22:21:25.48
IV.SGRT.HHE. ML:1.1 0.000034889385 0.32 AML other m 2022-02-25T22:21:25.59
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download