Earthquake with magnitude of Md 4.7 on date 26-03-1998 and time 17:26:17 (Italy) in region 6 km W Fiuminata (MC)

A magnitude Md 4.7 earthquake occured in region: 6 km W Fiuminata (MC), on

  • 26-03-1998 16:26:17 (UTC)
  • 26-03-1998 17:26:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.18, 12.86 at 48 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
Fiuminata MC 6 1402 1402
Sefro MC 8 422 1824
Gualdo Tadino PG 9 15208 17032
Nocera Umbra PG 9 5839 22871
Pioraco MC 10 1134 24005
Esanatoglia MC 11 2034 26039
Serravalle di Chienti MC 14 1070 27109
Matelica MC 15 9981 37090
Valtopina PG 15 1398 38488
Fossato di Vico PG 16 2840 41328
Castelraimondo MC 17 4587 45915
Camerino MC 18 6974 52889
Muccia MC 18 915 53804
Fabriano AN 18 31480 85284
Gagliole MC 18 620 85904
Cerreto d'Esi AN 19 3817 89721
Sigillo PG 20 2404 92125

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of Foligno (57155 inhabitants)
39 Km E of Perugia (166134 inhabitants)
70 Km N of Terni (111501 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
76 Km S of Fano (60888 inhabitants)
82 Km S of Pesaro (94582 inhabitants)
85 Km E of Arezzo (99543 inhabitants)
90 Km NW of Teramo (54892 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 4.7 1998-03-26
16:26:17
43.18 12.86 48 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 328409
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1998-03-26 16:26:17 ± 0.125
Latitude 43.18 ± 0.01
Longitude 12.86 ± 0.02
Depth (km) 48 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 328409

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) 2151.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00089
Epicentral distance of station farthest from the epicenter (degree) 0.04347
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 53
Magnitude information

Md:4.7

Field Value
Value 4.7
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 328409
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:07:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CGL.Z. 1998-03-26T16:28:15.10 10.0 undecidable manual S 216 0.0418 0.68 0.2
--.LCI.Z. 1998-03-26T16:27:26.69 10.0 undecidable manual P 124 0.0435 -0.63 0.5
--.CGL.Z. 1998-03-26T16:27:25.80 10.0 undecidable manual P 216 0.0418 0.27 0.7
--.DOI.Z. 1998-03-26T16:27:19.47 10.0 undecidable manual P 290 0.0383 0.11 0.8
--.ORO.Z. 1998-03-26T16:27:18.36 10.0 undecidable manual P 306 0.0383 -1.01 0.2
--.ORI.Z. 1998-03-26T16:27:18.24 10.0 undecidable manual P 138 0.037 0.9 0.3
--.BRT.Z. 1998-03-26T16:27:14.22 10.0 undecidable manual P 124 0.0353 -0.6 0.5
--.LT9.Z. 1998-03-26T16:27:14.18 10.0 undecidable manual P 129 0.0351 -0.4 0.8
--.VAI.Z. 1998-03-26T16:27:14.87 10.0 undecidable manual P 314 0.0356 -0.44 0.7
--.BR9.Z. 1998-03-26T16:27:12.97 10.0 undecidable manual P 332 0.0336 0.73 0.5
--.CKI.Z. 1998-03-26T16:27:09.10 10.0 undecidable manual P 292 0.0317 -0.32 0.8
--.SL9.Z. 1998-03-26T16:27:08.95 10.0 undecidable manual P 142 0.0312 0.46 0.7
--.FVI.Z. 1998-03-26T16:27:07.31 10.0 undecidable manual P 359 0.0308 -0.54 0.7
--.PTCC.Z. 1998-03-26T16:27:04.32 10.0 undecidable manual P 6 0.0292 -1.16 0.2
--.SGO.Z. 1998-03-26T16:27:04.23 10.0 undecidable manual P 144 0.0287 -0.38 0.8
--.MU9.Z. 1998-03-26T16:27:03.59 10.0 undecidable manual P 140 0.0279 0.07 1
--.BOB.Z. 1998-03-26T16:27:03.10 10.0 undecidable manual P 304 0.0263 1.95 0
--.CA9.Z. 1998-03-26T16:27:02.60 10.0 undecidable manual P 139 0.0267 0.87 0.4
--.GE9.Z. 1998-03-26T16:27:02.59 10.0 undecidable manual P 3 0.0279 -0.98 0.3
--.SAL.Z. 1998-03-26T16:27:01.49 10.0 undecidable manual P 326 0.0265 0.11 1
--.CTI.Z. 1998-03-26T16:27:01.59 10.0 undecidable manual P 343 0.027 -0.51 0.8
--.FG4.Z. 1998-03-26T16:26:59.66 10.0 undecidable manual P 135 0.0255 -0.18 1
--.VVI.Z. 1998-03-26T16:26:59.70 10.0 undecidable manual P 353 0.0253 -0.62 0.7
--.FG3.Z. 1998-03-26T16:26:57.19 10.0 undecidable manual P 121 0.0244 -0.93 0.4
--.FG5.Z. 1998-03-26T16:26:56.88 10.0 undecidable manual P 135 0.0233 0.27 1
--.DSB1.Z. 1998-03-26T16:26:55.78 10.0 undecidable manual P 139 0.022 1.18 0.2
--.TRI.Z. 1998-03-26T16:26:55.40 10.0 undecidable manual P 14 0.0235 -1.39 0.1
--.PSB1.Z. 1998-03-26T16:26:55.25 10.0 undecidable manual P 142 0.0218 0.98 0.4
--.SMB1.Z. 1998-03-26T16:26:52.52 10.0 undecidable manual P 141 0.0202 0.7 0.7
--.MAB1.Z. 1998-03-26T16:26:51.74 10.0 undecidable manual P 147 0.0203 -0.29 1.1
--.EB9.Z. 1998-03-26T16:26:51.13 10.0 undecidable manual P 306 0.0194 0.5 0.8
--.FG2.Z. 1998-03-26T16:26:50.67 10.0 undecidable manual P 128 0.0196 -0.18 1.2
--.GU9.Z. 1998-03-26T16:26:49.10 10.0 positive manual P 306 0.0181 0.34 2.1
--.RFI.Z. 1998-03-26T16:26:48.81 10.0 undecidable manual P 155 0.0184 -0.26 1.1
--.CL9.Z. 1998-03-26T16:26:47.63 10.0 undecidable manual P 332 0.0172 0.42 0.9
--.ZC9.Z. 1998-03-26T16:26:47.40 10.0 undecidable manual P 311 0.0161 1.38 0.1
--.BDI.Z. 1998-03-26T16:26:45.88 10.0 positive manual P 299 0.0168 -0.67 1.4
--.CRVI.Z. 1998-03-26T16:26:45.76 10.0 positive manual P 143 0.0162 0.06 2.4
--.PII.Z. 1998-03-26T16:26:44.94 10.0 positive manual P 288 0.016 -0.46 1.9
--.SDI.Z. 1998-03-26T16:26:42.96 10.0 negative manual P 154 0.0146 -0.3 2.2
--.GRFL.Z. 1998-03-26T16:26:39.29 10.0 positive manual P 269 0.0123 -0.58 1.6
--.PQ9.Z. 1998-03-26T16:26:37.69 10.0 negative manual P 160 0.0109 -0.08 2.4
--.CSNT.Z. 1998-03-26T16:26:36.93 10.0 positive manual P 285 0.0106 -0.31 2.1
--.SR3.Z. 1998-03-26T16:26:35.00 10.0 negative manual P 313 0.0091 -0.17 1.2
--.NRCA.Z. 1998-03-26T16:26:35.27 10.0 undecidable manual S 151 0.0035 0.89 0.2
--.SFI.Z. 1998-03-26T16:26:35.60 10.0 positive manual P 315 0.0092 0.32 2.1
--.RSM.Z. 1998-03-26T16:26:33.70 10.0 undecidable manual P 338 0.0073 1.41 0.1
--.AQU.Z. 1998-03-26T16:26:33.26 10.0 negative manual P 154 0.0082 -0.37 2
--.ARV.Z. 1998-03-26T16:26:32.89 10.0 undecidable manual S 10 0.0029 -0.43 0.4
--.CRE.Z. 1998-03-26T16:26:31.82 10.0 positive manual P 304 0.0071 -0.29 2.2
--.MNS.Z. 1998-03-26T16:26:31.30 10.0 negative manual P 189 0.0071 -0.85 1
--.SNTG.Z. 1998-03-26T16:26:30.51 10.0 undecidable manual S 36 0.0009 0.09 0.5
--.FB9.Z. 1998-03-26T16:26:29.10 10.0 negative manual P 353 0.0046 0.43 1.9
--.ARV.Z. 1998-03-26T16:26:26.56 10.0 negative manual P 10 0.0029 0.12 2.4
--.NRCA.Z. 1998-03-26T16:26:26.73 10.0 undecidable manual P 151 0.0035 -0.32 1.1
--.SNTG.Z. 1998-03-26T16:26:24.51 10.0 negative manual P 36 0.0009 -0.25 2.2
--.ASS.Z. 1998-03-26T16:26:24.83 10.0 positive manual P 233 0.0016 -0.41 2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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