Earthquake with magnitude of Md 2.4 on date 27-06-2002 and time 00:08:44 (Italy) in region 1 km E Polinago (MO)

A magnitude Md 2.4 earthquake occured in region: 1 km E Polinago (MO), on

  • 26-06-2002 22:08:44 (UTC)
  • 27-06-2002 00:08:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3420, 10.7360 at 19 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
Polinago MO 1 1672 1672
Lama Mocogno MO 4 2734 4406
Palagano MO 7 2194 6600
Pavullo nel Frignano MO 8 17383 23983
Montefiorino MO 9 2203 26186
Serramazzoni MO 10 8282 34468
Montecreto MO 10 940 35408
Prignano sulla Secchia MO 11 3747 39155
Sestola MO 13 2508 41663
Frassinoro MO 14 1926 43589
Riolunato MO 14 712 44301
Toano RE 15 4463 48764
Fanano MO 16 2989 51753
Pievepelago MO 18 2222 53975
Montese MO 18 3353 57328
Castellarano RE 19 15232 72560
Fiumalbo MO 19 1280 73840

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km SW of Modena (184973 inhabitants)
41 Km S of Reggio nell'Emilia (171345 inhabitants)
48 Km NW of Pistoia (90315 inhabitants)
51 Km S of Carpi (70699 inhabitants)
51 Km W of Bologna (386663 inhabitants)
58 Km NE of Massa (69479 inhabitants)
58 Km NE of Lucca (89046 inhabitants)
59 Km E of Carrara (63133 inhabitants)
59 Km NW of Prato (191150 inhabitants)
60 Km SE of Parma (192836 inhabitants)
65 Km NE of Viareggio (62467 inhabitants)
74 Km NW of Scandicci (50609 inhabitants)
75 Km NE of Pisa (89158 inhabitants)
76 Km NW of Firenze (382808 inhabitants)
77 Km E of La Spezia (93959 inhabitants)
78 Km W of Imola (69797 inhabitants)
89 Km SW of Ferrara (133155 inhabitants)
92 Km W of Faenza (58541 inhabitants)
94 Km NE of Livorno (159219 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
Md 2.4 2002-06-26
22:08:44
44.342 10.736 19 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 444269
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2002-06-26 22:08:44 ± 0.272
Latitude 44.3420 ± 0.0208
Longitude 10.7360 ± 0.0243
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 444269

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 3016.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 151
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00089
Epicentral distance of station farthest from the epicenter (degree) 0.00907
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 444269
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:00:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BOB.Z. 2002-06-26T22:09:03.73 10.0 undecidable manual PN 295 1.0101 0.23 0.9
--.BDI.Z. 2002-06-26T22:08:57.52 10.0 undecidable manual SG 199 0.2997 0.97 0.1
--.PII.Z. 2002-06-26T22:08:57.60 10.0 undecidable manual PG 193 0.6327 -0.55 0.7
--.GSCL.Z. 2002-06-26T22:08:52.90 10.0 undecidable manual SG 274 0.0999 0.45 0.5
--.BDI.Z. 2002-06-26T22:08:51.24 10.0 undecidable manual PG 199 0.2997 -0.23 1.7
--.ZCCA.Z. 2002-06-26T22:08:49.57 10.0 undecidable manual PG 86 0.1665 0.09 2
--.GSCL.Z. 2002-06-26T22:08:48.19 10.0 undecidable manual PG 274 0.0999 -0.45 1.2
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