Earthquake with magnitude of Md 2.1 on date 04-05-1990 and time 15:58:10 (UTC) in region 5 km SW Cingoli (MC)

A magnitude Md 2.1 earthquake occured in region: 5 km SW Cingoli (MC), on

  • 04-05-1990 15:58:10 (UTC)
  • 04-05-1990 17:58:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3360, 13.1990 at 10 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
Cingoli MC 5 10352 10352
Apiro MC 8 2280 12632
Treia MC 10 9403 22035
Poggio San Vicino MC 11 246 22281
Staffolo AN 11 2253 24534
San Severino Marche MC 12 12726 37260
Appignano MC 12 4213 41473
San Paolo di Jesi AN 14 933 42406
Cupramontana AN 14 4756 47162
Pollenza MC 14 6618 53780
Gagliole MC 15 620 54400
Tolentino MC 16 20069 74469
Filottrano AN 17 9499 83968
Monte Roberto AN 17 3061 87029
Maiolati Spontini AN 17 6248 93277
Cerreto d'Esi AN 17 3817 97094
Castelbellino AN 18 4947 102041
Matelica MC 18 9981 112022
Serrapetrona MC 18 966 112988
Castelraimondo MC 18 4587 117575
Belforte del Chienti MC 19 1886 119461
Rosora AN 19 1985 121446
Serra San Quirico AN 19 2850 124296
Montecassiano MC 20 7125 131421
Mergo AN 20 1037 132458

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Ancona (100861 inhabitants)
58 Km NE of Foligno (57155 inhabitants)
58 Km S of Fano (60888 inhabitants)
68 Km SE of Pesaro (94582 inhabitants)
70 Km E of Perugia (166134 inhabitants)
86 Km NW of Teramo (54892 inhabitants)
95 Km SE of Rimini (147750 inhabitants)
97 Km NE of Terni (111501 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 2.1
ML-VAX 1.5
1990-05-04
15:58:10
43.336 13.199 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 116199
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-05-04 15:58:10 ± 0.193
Latitude 43.3360 ± 0.0115
Longitude 13.1990 ± 0.0214
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 116199

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) 2152.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.00130
Epicentral distance of station farthest from the epicenter (degree) 0.00550
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 116199
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:48:00

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 1
Type of magnitude ML
Reference to an origin 116199
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ALP.Z. 1990-05-04T15:58:33.92 10.0 undecidable manual SG 154 0.6105 1.36 0
--.ASS.Z. 1990-05-04T15:58:29.23 10.0 undecidable manual SG 235 0.4773 0.96 0.1
--.AOI.Z. 1990-05-04T15:58:25.80 10.0 undecidable manual SG 53 0.3552 0.72 0.3
--.RMF.Z. 1990-05-04T15:58:25.72 10.0 undecidable manual SG 178 0.3774 0.71 0.3
--.ALP.Z. 1990-05-04T15:58:22.98 10.0 undecidable manual PG? 154 0.6105 -0.4 0.3
--.ARV.Z. 1990-05-04T15:58:21.20 10.0 undecidable manual SG 311 0.2442 0.5 0.3
--.ASS.Z. 1990-05-04T15:58:20.87 10.0 undecidable manual PG 235 0.4773 -0.04 1.3
--.AOI.Z. 1990-05-04T15:58:18.39 10.0 undecidable manual PG 53 0.3552 -0.26 2.5
--.RMF.Z. 1990-05-04T15:58:18.75 10.0 undecidable manual PG 178 0.3774 -0.28 2.4
--.CIO.Z. 1990-05-04T15:58:17.25 10.0 undecidable manual SG 195 0.1443 -0.22 0.8
--.ARV.Z. 1990-05-04T15:58:16.59 10.0 undecidable manual PG 311 0.2442 0.05 1.5
--.CIO.Z. 1990-05-04T15:58:14.33 10.0 undecidable manual PG 195 0.1443 -0.34 2.3
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