Earthquake with magnitude of Md 2.1 on date 11-08-1995 and time 14:59:22 (UTC) in region 6 km NW Bisignano (CS)

A magnitude Md 2.1 earthquake occured in region: 6 km NW Bisignano (CS), on

  • 11-08-1995 14:59:22 (UTC)
  • 11-08-1995 16:59:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.5560, 16.2430 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
Bisignano CS 6 10203 10203
Tarsia CS 7 2054 12257
Santa Sofia d'Epiro CS 8 2628 14885
Roggiano Gravina CS 10 7208 22093
Cervicati CS 10 829 22922
Torano Castello CS 10 4614 27536
San Demetrio Corone CS 11 3559 31095
San Marco Argentano CS 11 7424 38519
Mongrassano CS 12 1607 40126
Cerzeto CS 12 1373 41499
Luzzi CS 13 9396 50895
Spezzano Albanese CS 13 7028 57923
San Lorenzo del Vallo CS 13 3394 61317
San Martino di Finita CS 14 1100 62417
Lattarico CS 14 4013 66430
Acri CS 14 20858 87288
Terranova da Sibari CS 14 5100 92388
Rota Greca CS 15 1156 93544
Santa Caterina Albanese CS 15 1222 94766
San Cosmo Albanese CS 16 591 95357
Fagnano Castello CS 16 3885 99242
Vaccarizzo Albanese CS 17 1125 100367
Malvito CS 17 1795 102162
San Benedetto Ullano CS 18 1555 103717
Rose CS 18 4373 108090
Montalto Uffugo CS 18 19669 127759
Mottafollone CS 18 1236 128995
San Giorgio Albanese CS 18 1432 130427
Altomonte CS 19 4488 134915
Firmo CS 19 2115 137030

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of Cosenza (67546 inhabitants)
65 Km N of Lamezia Terme (70714 inhabitants)
78 Km NW of Catanzaro (90612 inhabitants)
93 Km NW of Crotone (62178 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
1995-08-11
14:59:22
39.556 16.243 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 230909
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1995-08-11 14:59:22 ± 0.19
Latitude 39.5560 ± 0.0113
Longitude 16.2430 ± 0.0215
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 230909

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) 2229.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
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) 0.00113
Epicentral distance of station farthest from the epicenter (degree) 0.00340
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 230909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:38:38

ML:1.5

Field Value
Value 1.5
Uncertainty
Num. used stations 1
Type of magnitude ML
Reference to an origin 230909
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
--.MMN.Z. 1995-08-11T14:59:36.90 10.0 undecidable manual SG 329 0.3774 -0.3 0.2
--.CZI.Z. 1995-08-11T14:59:35.80 10.0 undecidable manual SG 194 0.3441 -0.17 0.4
--.CZI.Z. 1995-08-11T14:59:30.49 10.0 undecidable manual PG 194 0.3441 0.05 2.1
--.MMN.Z. 1995-08-11T14:59:30.85 10.0 undecidable manual PG 329 0.3774 -0.29 0.5
--.CSI.Z. 1995-08-11T14:59:29.34 10.0 undecidable manual PG 9 0.222 1.06 0.5
--.ROI.Z. 1995-08-11T14:59:28.61 10.0 undecidable manual PG 86 0.2442 -0.02 2.3
--.TDS.Z. 1995-08-11T14:59:28.22 10.0 undecidable manual SG 35 0.1221 -0.66 0.1
--.TDS.Z. 1995-08-11T14:59:26.24 10.0 positive manual PG 35 0.1221 -0.11 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