Earthquake with magnitude of Md 2.6 on date 06-07-2002 and time 23:43:33 (Italy) in region 3 km S Cessapalombo (MC)

A magnitude Md 2.6 earthquake occured in region: 3 km S Cessapalombo (MC), on

  • 06-07-2002 21:43:33 (UTC)
  • 06-07-2002 23:43:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.085, 13.269 at 4 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
Cessapalombo MC 3 512 512
San Ginesio MC 5 3498 4010
Camporotondo di Fiastrone MC 5 563 4573
Sarnano MC 6 3264 7837
Gualdo MC 6 815 8652
Caldarola MC 7 1823 10475
Belforte del Chienti MC 9 1886 12361
Acquacanina MC 10 121 12482
Ripe San Ginesio MC 10 852 13334
Bolognola MC 11 142 13476
Sant'Angelo in Pontano MC 11 1436 14912
Fiastra MC 11 559 15471
Colmurano MC 11 1263 16734
Serrapetrona MC 12 966 17700
Penna San Giovanni MC 13 1108 18808
Amandola FM 14 3629 22437
Tolentino MC 14 20069 42506
Loro Piceno MC 15 2401 44907
Monte San Martino MC 15 765 45672
Pievebovigliana MC 15 866 46538
Urbisaglia MC 15 2628 49166
Fiordimonte MC 15 202 49368
Montefortino FM 17 1178 50546
Smerillo FM 17 365 50911
Falerone FM 17 3337 54248
Camerino MC 17 6974 61222
Montappone FM 17 1682 62904
San Severino Marche MC 18 12726 75630
Monte Vidon Corrado FM 18 731 76361
Muccia MC 18 915 77276
Pieve Torina MC 18 1458 78734
Servigliano FM 18 2336 81070
Comunanza AP 18 3166 84236
Massa Fermana FM 18 963 85199
Ussita MC 19 444 85643
Montefalcone Appennino FM 19 424 86067
Santa Vittoria in Matenano FM 20 1330 87397

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km E of Foligno (57155 inhabitants)
59 Km NW of Teramo (54892 inhabitants)
63 Km SW of Ancona (100861 inhabitants)
72 Km E of Perugia (166134 inhabitants)
77 Km NE of Terni (111501 inhabitants)
82 Km N of L'Aquila (69753 inhabitants)
87 Km S of Fano (60888 inhabitants)
96 Km NW of Montesilvano (53738 inhabitants)
96 Km SE of Pesaro (94582 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 2.6 2002-07-06
21:43:33
43.085 13.269 4 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 444679
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2002-07-06 21:43:33 ± 0.482
Latitude 43.0850 ± 0.0101
Longitude 13.2690 ± 0.0518
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 444679

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) 4352.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 233
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00243
Epicentral distance of station farthest from the epicenter (degree) 0.00979
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:2.6

Field Value
Value 2.6
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 444679
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 00:00:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.FSSB.Z. 2002-07-06T21:44:00.40 10.0 undecidable manual SG 329 0.0063 0.73 0
--.CRE.Z. 2002-07-06T21:43:56.00 10.0 undecidable manual PN 299 0.0098 -0.05 0.9
--.ARV.Z. 2002-07-06T21:43:52.27 10.0 undecidable manual SG 330 0.0042 -0.08 0.5
--.MNS.Z. 2002-07-06T21:43:51.00 10.0 negative manual PG 211 0.0074 0.01 2.2
--.ASS.Z. 2002-07-06T21:43:50.74 10.0 undecidable manual SG 267 0.004 -0.63 0.1
--.FSSB.Z. 2002-07-06T21:43:48.40 10.0 undecidable manual PG 329 0.0063 -0.41 0.5
--.ARV.Z. 2002-07-06T21:43:44.59 10.0 positive manual PG 330 0.0042 0.01 2.7
--.ASS.Z. 2002-07-06T21:43:44.60 10.0 undecidable manual PG 267 0.004 0.58 0.2
--.NRCA.Z. 2002-07-06T21:43:44.94 10.0 undecidable manual SG 204 0.0024 0.25 0.4
--.NRCA.Z. 2002-07-06T21:43:40.80 10.0 positive manual PG 204 0.0024 -0.09 2.6
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