Earthquake with magnitude of ML 1.4 on date 25-03-2020 and time 03:41:27 (Italy) in region 9 km W Manfredonia (FG)

A magnitude ML 1.4 earthquake occured in region: 9 km W Manfredonia (FG), on

  • 25-03-2020 02:41:27 (UTC)
  • 25-03-2020 03:41:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.62, 15.82 at 15 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Manfredonia FG 9 57279 57279
San Giovanni Rotondo FG 12 27184 84463
Monte Sant'Angelo FG 15 12657 97120
San Marco in Lamis FG 18 13831 110951
Rignano Garganico FG 20 2117 113068

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km W of Manfredonia (57279 inhabitants)
29 Km NE of Foggia (151991 inhabitants)
37 Km E of San Severo (53905 inhabitants)
40 Km N of Cerignola (58396 inhabitants)
51 Km NW of Barletta (94814 inhabitants)
59 Km NW of Andria (100440 inhabitants)
63 Km NW of Trani (56217 inhabitants)
71 Km NW of Bisceglie (55422 inhabitants)
80 Km NW of Molfetta (59874 inhabitants)
93 Km NW of Bitonto (55540 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 1.4 2020-03-25
02:41:27
41.62 15.82 15 2020-07-18
21:08:41
Bollettino Sismico Italiano INGV 80473501
Reviewed
Rev100
ML 1.4 2020-03-25
02:41:27
41.61 15.78 10 2020-03-25
02:58:05
Sala Sismica INGV-Roma 77547321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-25 02:41:27 ± 0.22
Latitude 41.62 ± 0.01
Longitude 15.82 ± 0.01
Depth (km) 15 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80473501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1319
Semi-minor axis of confidence ellipse (meter) 1085
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 18
Circular confidence region, given by single value of horizontal uncertainty (meter) 1320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.11511
Epicentral distance of station farthest from the epicenter (degree) 0.68528
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 77547321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-25 02:58:05

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 80473501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-24 16:29:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGTA.HNZ. 2020-03-25T02:41:48.63 0.6 undecidable manual S 215 0.5918 94 1.02 35
IV.MELA.HNN. 2020-03-25T02:41:46.22 0.3 undecidable manual S 280 0.5207 95 0.7 60
IV.GATE.HNN. 2020-03-25T02:41:41.86 0.6 undecidable manual P 261 0.6853 94 1.12 32
IV.CIGN.HHN. 2020-03-25T02:41:41.36 0.3 undecidable manual P 273 0.6808 94 0.69 58
IV.SGTA.HNZ. 2020-03-25T02:41:39.52 0.3 undecidable manual P 215 0.5918 94 0.37 65
IV.MELA.HNN. 2020-03-25T02:41:37.86 0.3 undecidable manual P 280 0.5207 95 -0.08 69
IV.APRC.HHZ. 2020-03-25T02:41:37.43 0.3 undecidable manual S 304 0.2446 105 0.01 75
OT.OT04.EHZ. 2020-03-25T02:41:36.30 0.3 undecidable manual S 299 0.2005 110 0.11 74
OT.OT03.EHN. 2020-03-25T02:41:35.06 0.3 undecidable manual S 306 0.1538 119 0.15 73
OT.OT06.EHN. 2020-03-25T02:41:35.45 0.6 undecidable manual S 291 0.1772 114 -0.08 49
IV.CAPA.HNN. 2020-03-25T02:41:35.86 0.3 undecidable manual P 180 0.4623 96 -1.09 49
IV.MSAG.HHZ. 2020-03-25T02:41:34.38 0.3 undecidable manual S 38 0.1151 130 0.42 68
OT.OT05.EHZ. 2020-03-25T02:41:34.80 0.3 undecidable manual S 283 0.1637 117 -0.37 70
IV.SGRT.HHZ. 2020-03-25T02:41:34.94 0.3 undecidable manual S 338 0.1439 121 0.29 71
OT.OT04.EHZ. 2020-03-25T02:41:32.21 0.1 undecidable manual P 299 0.2005 110 -0.34 93
IV.APRC.HHZ. 2020-03-25T02:41:32.92 0.1 undecidable manual P 304 0.2446 105 -0.34 92
OT.OT05.EHZ. 2020-03-25T02:41:31.43 0.1 undecidable manual P 283 0.1637 117 -0.53 89
IV.SGRT.HHZ. 2020-03-25T02:41:31.56 0.1 undecidable manual P 338 0.1439 121 -0.1 100
OT.OT03.EHN. 2020-03-25T02:41:31.63 0.1 undecidable manual P 306 0.1538 119 -0.18 98
IV.MSAG.HHZ. 2020-03-25T02:41:31.39 0.1 negative manual P 38 0.1151 130 0.13 98
OT.OT06.EHN. 2020-03-25T02:41:31.82 0.1 undecidable manual P 291 0.1772 114 -0.35 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSAG.HHN. ML:1.4 0.00020596565 0.16 AML other m 2020-03-25T02:41:34.70
IV.MSAG.HNN. ML:1.7 0.0004669204 0.16 AML other m 2020-03-25T02:41:34.70
IV.MSAG.HHE. ML:1.1 0.000115197245 1.9008 AML other m 2020-03-25T02:41:35.98
IV.MSAG.HNE. ML:1.5 0.00025567075 1.92 AML other m 2020-03-25T02:41:35.99
IV.SGRT.HHN. ML:1.1 9.147283E-5 0.08 AML other m 2020-03-25T02:41:35.20
OT.OT05.EHN. ML:3.2 0.011382715 0.08 AML other m 2020-03-25T02:41:35.33
OT.OT05.EHE. ML:3.4 0.01984785 0.0816 AML other m 2020-03-25T02:41:35.35
IV.SGRT.HHE. ML:1.4 0.00020687835 0.1008 AML other m 2020-03-25T02:41:35.45
IV.APRC.HHN. ML:1.6 0.0001782763 0.1184 AML other m 2020-03-25T02:41:38.08
IV.APRC.HNE. ML:1.6 0.00018155341 0.1904 AML other m 2020-03-25T02:41:38.53
IV.APRC.HHE. ML:1.6 0.00018438705 0.1808 AML other m 2020-03-25T02:41:38.53
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