Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 26-05-2015 and time 08:59:13 (Italy) in region Costa Calabra nord occidentale (Cosenza)

A magnitude ML 2.3 earthquake occured in region: Costa Calabra nord occidentale (Cosenza), on

  • 26-05-2015 06:59:13 (UTC)
  • 26-05-2015 08:59:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.2440, 15.7950 at 76 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Cosenza (67546 inhabitants)
54 Km NW of Lamezia Terme (70714 inhabitants)
79 Km NW of Catanzaro (90612 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 		ML 2.3 2015-05-26
06:59:13		 39.2438 15.7953 76 2016-01-08
08:44:50		 Bollettino Sismico Italiano INGV 20294861
Reviewed
Rev100 		ML 2.3 2015-05-26
06:59:13		 39.2387 15.775 73 2015-05-26
07:17:18		 Sala Sismica INGV-Roma 19355411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-05-26 06:59:13 ± 0.12
Latitude 39.2438 ± 0.0054
Longitude 15.7953 ± 0.0105
Depth (km) 76 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 20294861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 746
Semi-minor axis of confidence ellipse (meter) 537
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 750.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.31027
Epicentral distance of station farthest from the epicenter (degree) 1.84181
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 20294861
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-07-14 09:55:33

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 19355411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-05-26 07:17:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGR.HHZ. 2015-05-26T06:59:45.15 0.3 undecidable manual S 348 101.2209 119 0.64 57
IV.BULG.HHZ. 2015-05-26T06:59:44.88 0.6 undecidable manual S 339 99.2229 120 0.76 36
IV.MRVN.HHZ. 2015-05-26T06:59:43.17 0.6 undecidable manual P 9 204.4398 103 -0.15 30
MN.TIP.HHZ. 2015-05-26T06:59:42.02 0.6 undecidable manual S 95 83.0502 126 0.82 37
MN.CUC.HHZ. 2015-05-26T06:59:40.66 0.3 undecidable manual S 1 83.25 125 -0.56 61
IV.SERS.HHZ. 2015-05-26T06:59:40.97 0.3 undecidable manual S 106 80.2641 127 0.27 67
IV.IST3.HHZ. 2015-05-26T06:59:39.22 0.6 undecidable manual S 225 69.2751 131 0.35 44
IV.CELI.HHZ. 2015-05-26T06:59:38.37 0.6 undecidable manual S 74 63.6918 134 0.38 45
IV.MIGL.HHZ. 2015-05-26T06:59:38.01 0.3 undecidable manual P 20 160.617 108 -0.05 57
IV.TDS.HHZ. 2015-05-26T06:59:38.17 0.3 undecidable manual S 45 65.49 133 -0.09 71
IV.MUCR.HHZ. 2015-05-26T06:59:37.65 0.3 undecidable manual P 211 155.3223 108 0.22 57
IV.MPAZ.HHZ. 2015-05-26T06:59:36.50 0.6 undecidable manual P 173 144.3444 110 0.36 38
IV.T0702.EHZ. 2015-05-26T06:59:36.94 0.3 undecidable manual S 25 58.3971 137 -0.24 69
IV.AIO.HHZ. 2015-05-26T06:59:36.81 0.3 undecidable manual P 199 149.3394 109 0.08 60
IV.NOV.HHZ. 2015-05-26T06:59:36.29 0.1 undecidable manual P 203 146.4423 110 -0.1 80
IV.CDRU.HHZ. 2015-05-26T06:59:36.28 0.6 undecidable manual P 343 144.3444 110 0.14 40
IV.MCSR.HHZ. 2015-05-26T06:59:35.27 0.3 undecidable manual P 201 139.6602 111 -0.33 58
IV.CET2.HHZ. 2015-05-26T06:59:33.93 0.3 undecidable manual S 23 34.4433 152 -0.24 73
IV.MPNC.HHZ. 2015-05-26T06:59:33.66 0.6 undecidable manual P 198 127.5723 113 -0.54 38
IV.IVPL.HHZ. 2015-05-26T06:59:33.38 0.3 undecidable manual P 216 119.2917 115 0.13 63
IV.MILZ.HHZ. 2015-05-26T06:59:32.77 0.1 undecidable manual P 205 118.3926 115 -0.38 80
IV.MTSN.HHZ. 2015-05-26T06:59:32.74 0.6 undecidable manual P 358 113.4975 116 0.14 43
IV.GMB.BHZ. 2015-05-26T06:59:32.74 0.6 undecidable manual P 179 119.3916 115 -0.52 39
IV.PLAC.HHZ. 2015-05-26T06:59:31.28 0.6 undecidable manual P 148 104.2179 119 -0.29 42
IV.MGR.HHZ. 2015-05-26T06:59:31.20 0.1 undecidable manual P 348 101.2209 119 -0.05 89
IV.BULG.HHZ. 2015-05-26T06:59:31.29 0.1 undecidable manual P 339 99.2229 120 0.26 85
IV.PIPA.HHZ. 2015-05-26T06:59:30.80 0.6 undecidable manual P 73 91.5417 122 0.59 40
IV.SALB.HHZ. 2015-05-26T06:59:30.05 0.6 undecidable manual P 34 84.5487 125 0.56 41
MN.TIP.HHZ. 2015-05-26T06:59:29.44 0.1 undecidable manual P 95 83.0502 126 0.1 91
MN.CUC.HHZ. 2015-05-26T06:59:29.03 0.1 undecidable manual P 1 83.25 125 -0.33 87
IV.SERS.HHZ. 2015-05-26T06:59:29.12 0.1 negative manual P 106 80.2641 127 0.06 93
IV.IST3.HHZ. 2015-05-26T06:59:28.25 0.1 undecidable manual P 225 69.2751 131 0.25 90
IV.TDS.HHZ. 2015-05-26T06:59:27.39 0.1 undecidable manual P 45 65.49 133 -0.26 91
IV.CELI.HHZ. 2015-05-26T06:59:27.35 0.1 undecidable manual P 74 63.6918 134 -0.14 94
IV.T0702.EHZ. 2015-05-26T06:59:26.56 0.3 undecidable manual P 25 58.3971 137 -0.46 66
IV.CET2.HHZ. 2015-05-26T06:59:25.20 0.1 positive manual P 23 34.4433 152 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AIO.HHN. ML:2.2 0.0000741 0.4 AML other m 2015-05-26T07:00:03.29
IV.AIO.HHE. ML:2.3 0.00008025 0.22 AML other m 2015-05-26T07:00:03.10
IV.AMUR.HHN. ML:2.2 0.0000459 0.28 AML other m 2015-05-26T07:00:04.00
IV.AMUR.HHE. ML:2.3 0.000053 1.14 AML other m 2015-05-26T07:00:03.81
IV.BULG.HHN. ML:2.6 0.0003045 0.76 AML other m 2015-05-26T06:59:47.60
IV.BULG.HHE. ML:2.2 0.0001217 0.82 AML other m 2015-05-26T06:59:48.18
IV.CDRU.HHN. ML:1.7 0.000018299999999999998 0.58 AML other m 2015-05-26T06:59:55.07
IV.CDRU.HHE. ML:2.0 0.00003795 0.98 AML other m 2015-05-26T07:00:00.27
IV.CELI.HHE. ML:2.3 0.000191 0.64 AML other m 2015-05-26T06:59:38.84
IV.CELI.HHN. ML:2.2 0.00015899999999999996 0.28 AML other m 2015-05-26T06:59:45.08
IV.CET2.HHN. ML:3.1 0.001655 0.88 AML other m 2015-05-26T06:59:34.30
IV.CET2.HHE. ML:3.0 0.001375 0.88 AML other m 2015-05-26T06:59:35.01
MN.CUC.HHE. ML:2.3 0.000174 0.58 AML other m 2015-05-26T06:59:41.38
MN.CUC.HHN. ML:2.2 0.00014450000000000002 0.9 AML other m 2015-05-26T06:59:41.28
IV.GMB.BHN. ML:3.0 0.0005285 0.16 AML other m 2015-05-26T06:59:49.61
IV.GMB.BHE. ML:3.2 0.0008125 0.08 AML other m 2015-05-26T07:00:12.31
IV.MCSR.HHE. ML:2.9 0.0003395 0.34 AML other m 2015-05-26T07:00:03.40
IV.MCSR.HHN. ML:2.8 0.0002845 0.3 AML other m 2015-05-26T07:00:02.75
IV.MGR.HHE. ML:2.2 0.00010475000000000001 0.46 AML other m 2015-05-26T06:59:45.73
IV.MGR.HHN. ML:2.1 0.0000857 0.88 AML other m 2015-05-26T06:59:46.14
IV.MIGL.HHN. ML:2.6 0.000153 1.26 AML other m 2015-05-26T07:00:07.03
IV.MIGL.HHE. ML:2.6 0.00015099999999999998 0.14 AML other m 2015-05-26T07:00:02.95
IV.MILZ.HHN. ML:2.2 0.0000989 0.74 AML other m 2015-05-26T06:59:53.26
IV.MILZ.HHE. ML:2.2 0.0001025 0.34 AML other m 2015-05-26T06:59:55.70
IV.MPAZ.HHE. ML:2.2 0.00006875 0.58 AML other m 2015-05-26T06:59:58.43
IV.MPAZ.HHN. ML:2.2 0.00007085 0.72 AML other m 2015-05-26T06:59:59.33
IV.MPNC.HHE. ML:2.4 0.00014450000000000002 0.54 AML other m 2015-05-26T06:59:55.26
IV.MPNC.HHN. ML:2.5 0.00015050000000000003 0.24 AML other m 2015-05-26T06:59:55.67
IV.MTSN.HHN. ML:2.0 0.00006245 0.94 AML other m 2015-05-26T06:59:53.73
IV.MTSN.HHE. ML:2.0 0.00005595 0.92 AML other m 2015-05-26T06:59:56.95
IV.MUCR.HHN. ML:2.2 0.00006829999999999999 1.36 AML other m 2015-05-26T07:00:07.54
IV.MUCR.HHE. ML:2.5 0.000128 0.4 AML other m 2015-05-26T07:00:07.51
IV.NOV.HHE. ML:2.4 0.000116 0.36 AML other m 2015-05-26T07:00:04.75
IV.NOV.HHN. ML:2.4 0.00010059999999999999 0.32 AML other m 2015-05-26T07:00:05.34
IV.PIPA.HHE. ML:2.2 0.00012085 0.96 AML other m 2015-05-26T06:59:47.86
IV.PIPA.HHN. ML:2.1 0.0000904 0.44 AML other m 2015-05-26T06:59:49.01
IV.SALB.HHN. ML:2.3 0.0001725 0.66 AML other m 2015-05-26T06:59:47.65
IV.SALB.HHE. ML:2.6 0.000361 0.28 AML other m 2015-05-26T06:59:46.90
IV.SERS.HHN. ML:2.1 0.00009795 1.58 AML other m 2015-05-26T06:59:42.43
IV.SERS.HHE. ML:2.1 0.00011545 0.3 AML other m 2015-05-26T06:59:45.29
IV.TDS.HHN. ML:1.9 0.0000748 0.98 AML other m 2015-05-26T06:59:39.27
IV.TDS.HHE. ML:2.0 0.00010545 0.36 AML other m 2015-05-26T06:59:39.04
MN.TIP.HHN. ML:1.8 0.000053150000000000004 0.58 AML other m 2015-05-26T06:59:44.76
MN.TIP.HHE. ML:1.9 0.00006015 0.66 AML other m 2015-05-26T06:59:45.89
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
Waveforms Seismic signals in miniseed + resp format Download