Earthquake with magnitude of ML 0.9 on date 26-01-2020 and time 19:32:02 (Italy) in region 3 km NW Bagno di Romagna (FC)

A magnitude ML 0.9 earthquake occured in region: 3 km NW Bagno di Romagna (FC), on

  • 26-01-2020 18:32:02 (UTC)
  • 26-01-2020 19:32:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.8780, 11.9570 at 17 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
Bagno di Romagna FC 3 6026 6026
Santa Sofia FC 9 4136 10162
Verghereto FC 10 1907 12069
Galeata FC 14 2516 14585
Civitella di Romagna FC 15 3786 18371
Sarsina FC 16 3446 21817
Premilcuore FC 18 799 22616
Casteldelci RN 19 407 23023
Chiusi della Verna AR 20 2023 25046

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SW of Cesena (96758 inhabitants)
39 Km S of Forlì (117913 inhabitants)
46 Km S of Faenza (58541 inhabitants)
46 Km N of Arezzo (99543 inhabitants)
53 Km W of Rimini (147750 inhabitants)
56 Km SE of Imola (69797 inhabitants)
58 Km E of Firenze (382808 inhabitants)
63 Km SW of Ravenna (159116 inhabitants)
64 Km E of Scandicci (50609 inhabitants)
69 Km E of Prato (191150 inhabitants)
77 Km W of Pesaro (94582 inhabitants)
80 Km NE of Siena (53903 inhabitants)
84 Km E of Pistoia (90315 inhabitants)
84 Km SE of Bologna (386663 inhabitants)
85 Km W of Fano (60888 inhabitants)
93 Km NW of Perugia (166134 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 0.9 2020-01-26
18:32:02
43.8785 11.9573 17 2020-01-26
18:42:42
Sala Sismica INGV-Roma 75887521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-26 18:32:02 ± 0.08
Latitude 43.8785 ± 0.0018
Longitude 11.9573 ± 0.0050
Depth (km) 17 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75887521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 318
Semi-minor axis of confidence ellipse (meter) 219
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 59
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) 223
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32555
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 75887521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-26 18:42:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2020-01-26T18:32:21.14 3.0 undecidable manual S 0.02 0
IV.RUFI.EHZ. 2020-01-26T18:32:14.20 0.6 undecidable manual S 263 36.1416 103 -0.16 47
IV.CRE.HHZ. 2020-01-26T18:32:12.50 0.3 undecidable manual S 181 28.8489 108 0.02 72
IV.LMD.HHZ. 2020-01-26T18:32:12.80 0.6 undecidable manual S 318 29.748 108 0.07 48
IV.RINC.HHZ. 2020-01-26T18:32:12.30 0.3 undecidable manual S 272 28.0497 109 0.01 73
IV.ASQU.HHZ. 2020-01-26T18:32:09.50 0.3 undecidable manual S 236 16.2726 127 0.02 74
IV.RUFI.EHZ. 2020-01-26T18:32:09.26 1.0 undecidable manual P 263 36.1416 103 0.09 24
IV.LMD.HHZ. 2020-01-26T18:32:08.10 0.6 undecidable manual P 318 29.748 108 -0.13 47
IV.SFI.HNZ. 2020-01-26T18:32:08.20 0.3 undecidable manual S 288 9.2796 145 0.01 75
IV.RINC.HHZ. 2020-01-26T18:32:08.06 0.1 undecidable manual P 272 28.0497 109 0.09 96
IV.CRE.HHZ. 2020-01-26T18:32:08.05 0.3 negative manual P 181 28.8489 108 -0.04 73
IV.ASQU.HHZ. 2020-01-26T18:32:06.37 0.3 undecidable manual P 236 16.2726 127 0.01 74
IV.SFI.HNZ. 2020-01-26T18:32:05.58 0.1 undecidable manual P 288 9.2796 145 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASQU.HHE. ML:0.0 0.000037749999999999996 0.38 AML other m 2020-01-26T18:32:09.58
IV.LMD.HHN. ML:0.0 0.0000247 0.56 AML other m 2020-01-26T18:32:14.65
IV.ASQU.HHN. ML:0.0 0.00006505352 3.6992 AML other m 2020-01-26T18:32:09.75
IV.LMD.HHE. ML:0.0 0.000028815395 3.4432 AML other m 2020-01-26T18:32:16.00
IV.CRE.HHE. ML:0.7 0.00002469135 0.2432 AML other m 2020-01-26T18:32:12.83
IV.CRE.HHN. ML:1.3 0.00008431699 0.192 AML other m 2020-01-26T18:32:12.76
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