Earthquake with magnitude of ML 0.6 on date 28-02-2024 and time 10:27:26 (UTC) in region 6 km NE Città di Castello (PG)

A magnitude ML 0.6 earthquake occured in region: 6 km NE Città di Castello (PG), on

  • 28-02-2024 10:27:26 (UTC)
  • 28-02-2024 11:27:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.5060, 12.2620 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Città di Castello PG 6 39913 39913
San Giustino PG 8 11297 51210
Monte Santa Maria Tiberina PG 11 1183 52393
Citerna PG 12 3531 55924
Sansepolcro AR 12 15884 71808
Monterchi AR 12 1757 73565
Apecchio PU 14 1882 75447
Pietralunga PG 16 2111 77558
Montone PG 17 1680 79238
Anghiari AR 17 5638 84876
Mercatello sul Metauro PU 17 1378 86254
Borgo Pace PU 17 606 86860

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Arezzo (99543 inhabitants)
45 Km N of Perugia (166134 inhabitants)
67 Km SW of Rimini (147750 inhabitants)
69 Km SW of Pesaro (94582 inhabitants)
70 Km S of Cesena (96758 inhabitants)
71 Km NW of Foligno (57155 inhabitants)
72 Km SW of Fano (60888 inhabitants)
78 Km E of Siena (53903 inhabitants)
82 Km S of Forlì (117913 inhabitants)
86 Km E of Firenze (382808 inhabitants)
91 Km E of Scandicci (50609 inhabitants)
92 Km SE of Faenza (58541 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
Reviewed
Rev100
ML 0.6 2024-02-28
10:27:26
43.5057 12.2617 6 2024-02-28
10:37:42
Sala Sismica INGV-Roma 125590151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-28 10:27:26 ± 0.1
Latitude 43.5057 ± 0.0027
Longitude 12.2617 ± 0.0037
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125590151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 322
Semi-minor axis of confidence ellipse (meter) 151
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.16188
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 125590151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-28 10:37:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RORO.HHZ. 2024-02-28T10:29:10.66 3.0 undecidable manual Sg 25.030001 0
GU.GBOS.HHZ. 2024-02-28T10:28:57.05 3.0 undecidable manual Sn 7.22 0
MN.BLY.HHZ. 2024-02-28T10:28:44.54 3.0 undecidable manual Sn 0.8 0
IV.ERC.EHZ. 2024-02-28T10:28:38.15 3.0 negative manual Pn 2.73 0
IV.PAOL.HNZ. 2024-02-28T10:28:36.36 3.0 undecidable manual Sn 1.09 0
IV.SALB.HHZ. 2024-02-28T10:28:20.33 3.0 positive manual Pn -1.59 0
IV.MRLC.HHZ. 2024-02-28T10:28:12.76 3.0 positive manual Pn 5.61 0
IV.POFI.HHZ. 2024-02-28T10:28:11.94 3.0 undecidable manual Sn -2.82 0
GU.GSCL.HHZ. 2024-02-28T10:28:09.68 3.0 undecidable manual Sg 3.98 0
IV.CERA.HNZ. 2024-02-28T10:28:05.24 3.0 undecidable manual Pg 14.94 0
IV.SMA1.EHZ. 2024-02-28T10:27:56.55 3.0 undecidable manual Sn 2.33 0
IT.GLNS.HNZ. 2024-02-28T10:27:52.79 3.0 undecidable manual Pn 1.3 0
MN.TRI.HHZ. 2024-02-28T10:27:48.21 3.0 undecidable manual Pg 0.12 0
IV.MIDA.HHZ. 2024-02-28T10:27:47.78 3.0 undecidable manual Pn -2.99 0
IV.LNSS.HHZ. 2024-02-28T10:27:37.42 3.0 undecidable manual P 1.51 0
IV.ATVO.HHZ. 2024-02-28T10:27:33.26 0.3 undecidable manual S 140 17.9709 108 0.06 73
IV.PARC.HHZ. 2024-02-28T10:27:32.60 0.3 undecidable manual S 353 15.9729 110 0.07 73
IV.ATPI.EHZ. 2024-02-28T10:27:31.47 0.6 undecidable manual S 118 12.876 114 -0.06 49
IV.ATMC.EHN. 2024-02-28T10:27:30.15 0.3 undecidable manual S 220 8.5803 124 -0.07 74
IV.PARC.HHZ. 2024-02-28T10:27:30.05 0.1 undecidable manual P 353 15.9729 110 0 99
IV.ATVO.HHZ. 2024-02-28T10:27:30.29 0.1 undecidable manual P 140 17.9709 108 -0.15 96
IV.ATPI.EHZ. 2024-02-28T10:27:29.40 0.1 undecidable manual P 118 12.876 114 -0.07 98
IV.APEC.HHE. 2024-02-28T10:27:29.72 0.6 undecidable manual P 65 13.9749 112 0.04 49
IV.TSM6.DHE.01 2024-02-28T10:27:29.88 0.3 undecidable manual S 123 6.7932 130 0.15 73
IV.TSM6.DHE.01 2024-02-28T10:27:28.41 0.1 undecidable manual P 123 6.7932 130 -0.02 100
IV.ATMC.EHN. 2024-02-28T10:27:28.69 0.1 undecidable manual P 220 8.5803 124 -0.02 100
IV.CDCA.HNE. 2024-02-28T10:27:28.67 0.3 undecidable manual P 203 5.6943 135 0.4 69
IV.BADI.EHZ. 2024-02-28T10:27:28.54 0.6 undecidable manual S 288 1.4985 166 -0.16 49
IV.BADI.EHZ. 2024-02-28T10:27:27.76 0.1 undecidable manual P 288 1.4985 166 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BADI.EHE. ML:0.0 0.00029582375 0.16 AML other m 2024-02-28T10:27:28.66
IV.BADI.EHN. ML:0.0 0.00027918825 0.1216 AML other m 2024-02-28T10:27:28.76
IV.PARC.HHN. ML:0.8 0.00006553765349999998 0.1984 AML other m 2024-02-28T10:27:33.05
IV.PARC.HHE. ML:0.6 0.000041401739999999996 0.1408 AML other m 2024-02-28T10:27:32.98
IV.ATPI.EHE. ML:0.4 0.000034127705 0.6976 AML other m 2024-02-28T10:27:31.74
IV.ATPI.EHN. ML:0.4 0.0000281093855 0.1024 AML other m 2024-02-28T10:27:31.94
IV.ATVO.HHE. ML:0.7 0.00004611514999999999 1.4976 AML other m 2024-02-28T10:27:33.75
IV.ATVO.HHN. ML:0.6 0.000041026935 0.704 AML other m 2024-02-28T10:27:33.40
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