INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 2.8 on date 13-02-2018 and time 09:49:40 (Italy) in region 2 km SW Muro Lucano (PZ)

A magnitude ML 2.8 earthquake occured in region: 2 km SW Muro Lucano (PZ), on

  • 13-02-2018 08:49:40 (UTC)
  • 13-02-2018 09:49:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.74, 15.47 at 7 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Muro Lucano PZ 2 5497 5497
Bella PZ 6 5171 10668
Castelgrande PZ 6 943 11611
Ricigliano SA 8 1144 12755
Balvano PZ 10 1830 14585
San Fele PZ 11 3004 17589
San Gregorio Magno SA 11 4286 21875
Baragiano PZ 12 2671 24546
Rapone PZ 12 990 25536
Romagnano al Monte SA 13 368 25904
Pescopagano PZ 13 1910 27814
Ruvo del Monte PZ 14 1083 28897
Sant'Andrea di Conza AV 15 1539 30436
Buccino SA 15 5047 35483
Santomenna SA 15 443 35926
Laviano SA 15 1438 37364
Colliano SA 15 3638 41002
Vietri di Potenza PZ 16 2832 43834
Castelnuovo di Conza SA 16 619 44453
Salvitelle SA 16 560 45013
Valva SA 17 1643 46656
Ruoti PZ 17 3579 50235
Palomonte SA 17 3985 54220
Conza della Campania AV 18 1373 55593
Picerno PZ 18 5985 61578
Calitri AV 18 4666 66244
Caggiano SA 19 2765 69009
Savoia di Lucania PZ 20 1127 70136
Cairano AV 20 326 70462

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km W of Potenza (67122 inhabitants)
44 Km E of Battipaglia (50786 inhabitants)
60 Km E of Avellino (54857 inhabitants)
60 Km E of Salerno (135261 inhabitants)
65 Km E of Cava de' Tirreni (53659 inhabitants)
69 Km SW of Cerignola (58396 inhabitants)
73 Km SE of Benevento (60091 inhabitants)
80 Km E of Scafati (50787 inhabitants)
81 Km S of Foggia (151991 inhabitants)
84 Km E of Castellammare di Stabia (66466 inhabitants)
88 Km SW of Andria (100440 inhabitants)
92 Km W of Altamura (70396 inhabitants)
93 Km E of Torre del Greco (86275 inhabitants)
94 Km SW of Barletta (94814 inhabitants)
95 Km E of Portici (55274 inhabitants)
95 Km W of Matera (60436 inhabitants)
95 Km E of Ercolano (53709 inhabitants)
96 Km E of Acerra (59573 inhabitants)
99 Km SW of Trani (56217 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Significant earthquakes since 1000 AD until 2006

Significant earthquakes since 1000 AD until 2006

This map shows the epicenters of the historical earthquakes catalogue CPT11 (Catalogo Parametrico dei Terremoti Italiani, 2011 version) with estimated magnitude ≥ 5.0 since 1000 AD until 2006. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Date and Time (UTC) Latitude Longitude Magnitude Depth (km) Published time (UTC) Author Location ID
Rev 100 2018-02-13
08:49:40
40.74 15.47 ML 2.8 7 2018-02-13
08:59:05
Sala Sismica INGV-Roma 53874431
Best location and best magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-02-13 08:49:40 ± 0.07
Latitude 40.74 ± 0.00
Longitude 15.47 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 53874431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 510
Semi-minor axis of confidence ellipse (meter) 375
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 510
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 22
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
Epicentral distance of station farthest from the epicenter (degree) 0.51621
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.2
Num. used stations 78
Type of magnitude ML
Reference to an origin 53874431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-02-13 08:59:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.HAGA.HHZ. 2018-02-13T08:51:13.14 3.0 undecidable manual Sn -2.78 0
IV.MMUR.HNZ. 2018-02-13T08:51:12.69 3.0 undecidable manual Sn 1.48 0
AC.VLO.HHZ. 2018-02-13T08:51:06.27 3.0 undecidable manual Sn -0.11 0
IV.ARRO.EHZ. 2018-02-13T08:50:58.86 3.0 undecidable manual Sn 0.59 0
CR.STON.BHZ. 2018-02-13T08:50:27.38 3.0 negative manual Pn 3.86 0
IV.MILZ.HHZ. 2018-02-13T08:50:25.28 3.0 undecidable manual Pg 4.82 0
IV.FAGN.HHZ. 2018-02-13T08:50:20.82 3.0 positive manual Pg 5.73 0
GE.MATE.HHZ. 2018-02-13T08:50:12.75 3.0 undecidable manual S -0.59 0
IV.SGRT.HHZ. 2018-02-13T08:50:00.18 3.0 positive manual P -0.4 0
IV.MSAG.HHZ. 2018-02-13T08:50:00.14 3.0 positive manual P -0.27 0
IV.AMUR.HHZ. 2018-02-13T08:49:58.00 3.0 negative manual P 0.4 0
IV.PAOL.HHZ. 2018-02-13T08:49:57.30 3.0 negative manual P 1.94 0
IV.VITU.HHZ. 2018-02-13T08:49:57.19 3.0 negative manual P 1.27 0
IV.CMPR.HHZ. 2018-02-13T08:49:56.95 1.0 undecidable manual S 197 0.4389 50 0.06 23
IV.CRAC.EHZ. 2018-02-13T08:49:56.71 3.0 negative manual P 0.16 0
IV.MIGL.HHZ. 2018-02-13T08:49:55.03 3.0 undecidable manual P -0.25 0
IV.MOCO.HHZ. 2018-02-13T08:49:54.54 3.0 negative manual P 0.6 0
IV.ACER.HHZ. 2018-02-13T08:49:54.97 0.6 undecidable manual S 82 0.3588 50 0.45 44
IV.CAFE.HHZ. 2018-02-13T08:49:54.39 0.6 undecidable manual S 328 0.3408 101 0.49 44
IV.SIRI.HHZ. 2018-02-13T08:49:53.03 3.0 negative manual P -0.19 0
IV.SNAL.HHZ. 2018-02-13T08:49:52.18 0.6 undecidable manual S 313 0.2743 103 0.8 39
IV.MGR.HHZ. 2018-02-13T08:49:52.41 3.0 positive manual P -0.32 0
IV.CDRU.HHZ. 2018-02-13T08:49:52.00 0.6 undecidable manual S 207 0.2788 103 0.44 45
IV.MRVN.HHZ. 2018-02-13T08:49:52.81 3.0 negative manual P -0.34 0
IV.PTRP.HHZ. 2018-02-13T08:49:51.18 0.3 undecidable manual P 116 0.4955 50 0.23 67
IV.MTSN.HHZ. 2018-02-13T08:49:51.37 0.6 positive manual P 156 0.5162 50 0.06 46
IV.MRB1.HHZ. 2018-02-13T08:49:51.36 3.0 negative manual P -0.17 0
IV.MCRV.HHZ. 2018-02-13T08:49:50.04 0.3 undecidable manual S 281 0.2347 105 0.12 72
IV.MCEL.HHZ. 2018-02-13T08:49:50.43 0.3 undecidable manual P 149 0.482 50 -0.29 66
IV.VULT.HHZ. 2018-02-13T08:49:50.44 0.6 undecidable manual S 26 0.2428 105 0.23 47
IV.CMPR.HHZ. 2018-02-13T08:49:49.85 1.0 positive manual P 197 0.4389 50 -0.13 23
IV.SGTA.HHZ. 2018-02-13T08:49:49.19 0.1 undecidable manual P 348 0.4056 50 -0.22 91
IV.ACER.HHZ. 2018-02-13T08:49:48.26 0.1 negative manual P 82 0.3588 50 -0.35 90
IV.SLCN.HHZ. 2018-02-13T08:49:48.72 0.1 undecidable manual P 161 0.3678 50 -0.05 95
BA.PZUN.HHZ. 2018-02-13T08:49:47.35 0.3 undecidable manual P 110 0.2689 103 0.66 62
IV.CAFE.HHZ. 2018-02-13T08:49:47.97 0.3 negative manual P 328 0.3408 101 -0.28 69
IV.VULT.HHZ. 2018-02-13T08:49:46.14 0.1 undecidable manual P 26 0.2428 105 0.02 98
IV.SNAL.HHZ. 2018-02-13T08:49:46.64 0.1 undecidable manual P 313 0.2743 103 -0.16 95
IV.CDRU.HHZ. 2018-02-13T08:49:46.85 0.1 undecidable manual P 207 0.2788 103 -0.05 97
IV.MCRV.HHZ. 2018-02-13T08:49:45.75 0.1 undecidable manual P 281 0.2347 105 -0.21 95
IV.MRLC.HHZ. 2018-02-13T08:49:42.86 0.3 undecidable manual S 32 0.0225 161 -0.28 73
IV.MRLC.HHZ. 2018-02-13T08:49:41.90 0.1 undecidable manual P 32 0.0225 161 -0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCRV.HHN. ML:3 0.00654 0.58 AML other m 2018-02-13T08:49:53.08
IV.MCRV.HHE. ML:2.9 0.00463 0.58 AML other m 2018-02-13T08:49:53.82
IV.ACER.HHN. ML:3 0.00338 0.62 AML other m 2018-02-13T08:49:55.01
IV.ACER.HNN. ML:3 0.003215 0.62 AML other m 2018-02-13T08:49:55.01
IV.CDRU.HHE. ML:2.8 0.002725 0.34 AML other m 2018-02-13T08:49:55.12
IV.SNAL.HHE. ML:2.8 0.00351 0.46 AML other m 2018-02-13T08:49:56.82
IV.SNAL.HNE. ML:2.8 0.003475 0.44 AML other m 2018-02-13T08:49:56.60
IV.CAFE.HHN. ML:2.7 0.00192 1.72 AML other m 2018-02-13T08:49:56.11
IV.CAFE.HNN. ML:2.7 0.00187 1.72 AML other m 2018-02-13T08:49:56.12
IV.CDRU.HHN. ML:2.4 0.00126 0.78 AML other m 2018-02-13T08:49:57.22
IV.CAFE.HNE. ML:3 0.00363 1.36 AML other m 2018-02-13T08:49:59.17
IV.CAFE.HHE. ML:3 0.003655 1.34 AML other m 2018-02-13T08:49:59.17
IV.SNAL.HNN. ML:2.9 0.00424 1.22 AML other m 2018-02-13T08:50:00.07
IV.SNAL.HHN. ML:2.9 0.004185 1.2 AML other m 2018-02-13T08:50:00.07
IV.VULT.HNN. ML:3.2 0.009995 0.86 AML other m 2018-02-13T08:50:00.23
IV.VULT.HHN. ML:3.2 0.010245 0.86 AML other m 2018-02-13T08:50:00.23
IV.VULT.HHE. ML:3 0.00566 0.82 AML other m 2018-02-13T08:50:00.82
IV.VULT.HNE. ML:3 0.005365 0.82 AML other m 2018-02-13T08:50:00.82
IV.CMPR.HHE. ML:2.5 0.0008595 0.36 AML other m 2018-02-13T08:50:00.47
IV.CMPR.HHN. ML:2.4 0.000762 0.44 AML other m 2018-02-13T08:50:00.36
IV.SGTA.HHE. ML:2.7 0.001445 0.4 AML other m 2018-02-13T08:50:00.84
IV.SGTA.HNE. ML:2.7 0.0014 0.4 AML other m 2018-02-13T08:50:00.85
IV.ACER.HNE. ML:2.9 0.003095 0.54 AML other m 2018-02-13T08:50:00.57
IV.ACER.HHE. ML:3 0.0032 0.56 AML other m 2018-02-13T08:50:00.56
BA.PZUN.HHE. ML:3 0.0055 1.52 AML other m 2018-02-13T08:50:00.14
BA.PZUN.HNE. ML:3 0.005225 1.54 AML other m 2018-02-13T08:50:00.14
IV.SGTA.HNN. ML:2.4 0.0008955 0.88 AML other m 2018-02-13T08:50:01.04
IV.SGTA.HHN. ML:2.5 0.0009055 0.86 AML other m 2018-02-13T08:50:01.04
BA.PZUN.HNN. ML:3 0.00445 0.68 AML other m 2018-02-13T08:50:01.13
IV.SLCN.HHE. ML:3 0.00314 1.38 AML other m 2018-02-13T08:50:01.84
IV.SLCN.HNE. ML:2.9 0.002975 1.38 AML other m 2018-02-13T08:50:01.85
BA.PZUN.HHN. ML:2.9 0.004145 0.42 AML other m 2018-02-13T08:50:02.63
IV.SLCN.HNN. ML:2.8 0.00218 0.4 AML other m 2018-02-13T08:50:04.43
IV.MRVN.HHN. ML:2.7 0.000811 1.68 AML other m 2018-02-13T08:50:06.03
IV.SLCN.HHN. ML:2.8 0.002375 0.42 AML other m 2018-02-13T08:50:06.54
IV.MRVN.HHE. ML:2.7 0.000871 1.32 AML other m 2018-02-13T08:50:07.10
IV.MTSN.HHN. ML:2.6 0.0008195 1.08 AML other m 2018-02-13T08:50:07.82
IV.MRB1.HNE. ML:2.6 0.000895 0.92 AML other m 2018-02-13T08:50:08.46
IV.MTSN.HHE. ML:2.5 0.0006925 0.66 AML other m 2018-02-13T08:50:09.64
IV.PTRP.HHE. ML:2.6 0.000991 0.56 AML other m 2018-02-13T08:50:09.62
IV.MGR.HNE. ML:2.5 0.0005945 0.7 AML other m 2018-02-13T08:50:09.64
IV.MIGL.HHE. ML:3.1 0.001545 0.4 AML other m 2018-02-13T08:50:10.19
IV.MOCO.HNE. ML:2.4 0.000366 0.48 AML other m 2018-02-13T08:50:10.55
IV.MOCO.HHE. ML:2.4 0.0003665 0.5 AML other m 2018-02-13T08:50:10.55
IV.MGR.HNN. ML:2.6 0.000718 0.46 AML other m 2018-02-13T08:50:10.36
IV.MGR.HHN. ML:2.6 0.0007255 0.48 AML other m 2018-02-13T08:50:10.59
IV.MRB1.HHE. ML:2.6 0.00088 0.42 AML other m 2018-02-13T08:50:11.50
IV.MCEL.HNE. ML:2.6 0.000935 1.38 AML other m 2018-02-13T08:50:11.27
IV.MCEL.HHE. ML:2.6 0.000934 1.4 AML other m 2018-02-13T08:50:11.26
IV.MOCO.HNN. ML:2.2 0.000237 0.46 AML other m 2018-02-13T08:50:12.31
IV.MOCO.HHN. ML:2.2 0.0002575 0.46 AML other m 2018-02-13T08:50:12.31
IV.MRB1.HHN. ML:2.7 0.001102 1.26 AML other m 2018-02-13T08:50:12.96
IV.MRB1.HNN. ML:2.7 0.001105 0.42 AML other m 2018-02-13T08:50:12.84
IV.SIRI.HNE. ML:2.7 0.0008155 0.28 AML other m 2018-02-13T08:50:13.23
IV.SIRI.HHE. ML:2.7 0.0008285 0.3 AML other m 2018-02-13T08:50:13.22
IV.VITU.HHN. ML:3 0.001195 0.56 AML other m 2018-02-13T08:50:13.39
IV.VITU.HNN. ML:3 0.001224 0.46 AML other m 2018-02-13T08:50:13.39
GE.MATE.HHE. ML:2.8 0.00062 1.18 AML other m 2018-02-13T08:50:14.73
IV.MCEL.HHN. ML:2.6 0.000968 0.56 AML other m 2018-02-13T08:50:14.45
IV.MCEL.HNN. ML:2.6 0.0009685 0.56 AML other m 2018-02-13T08:50:14.45
IV.PTRP.HHN. ML:2.5 0.00081 0.46 AML other m 2018-02-13T08:50:15.54
IV.AMUR.HHE. ML:2.6 0.0004105 0.38 AML other m 2018-02-13T08:50:15.79
IV.CRAC.EHN. ML:2.8 0.000775 0.5 AML other m 2018-02-13T08:50:15.46
IV.SIRI.HHN. ML:2.6 0.000747 0.6 AML other m 2018-02-13T08:50:16.12
IV.SIRI.HNN. ML:2.6 0.0007445 0.6 AML other m 2018-02-13T08:50:16.13
IV.MSAG.HHE. ML:2.6 0.000301 0.54 AML other m 2018-02-13T08:50:16.46
IV.MSAG.HNE. ML:2.9 0.0007215 0.54 AML other m 2018-02-13T08:50:16.46
IV.MIGL.HHN. ML:3 0.00139 1.32 AML other m 2018-02-13T08:50:16.83
IV.SGRT.HHE. ML:2.9 0.000731 1.36 AML other m 2018-02-13T08:50:17.69
IV.AMUR.HHN. ML:2.6 0.0003845 0.42 AML other m 2018-02-13T08:50:17.35
IV.MSAG.HHN. ML:2.8 0.000479 0.3 AML other m 2018-02-13T08:50:17.13
IV.MSAG.HNN. ML:3.2 0.001165 0.32 AML other m 2018-02-13T08:50:17.13
GE.MATE.HHN. ML:2.7 0.000536 0.36 AML other m 2018-02-13T08:50:17.60
IV.VITU.HHE. ML:3 0.001144 0.4 AML other m 2018-02-13T08:50:19.38
IV.MGR.HHE. ML:2.5 0.0005655 0.44 AML other m 2018-02-13T08:50:19.45
IV.CRAC.EHE. ML:3 0.0010495 0.42 AML other m 2018-02-13T08:50:20.34
IV.VITU.HNE. ML:2.5 0.0003665 0.92 AML other m 2018-02-13T08:50:20.34
IV.SGRT.HHN. ML:2.9 0.00073 0.46 AML other m 2018-02-13T08:50:21.46
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://cnt.rm.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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 full SEED format Download