A magnitude ML 0.7 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6470, 13.2410 at 12 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Campotosto | AQ | 15 | 542 | 6929 |
Capitignano | AQ | 15 | 665 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 18 | 694 | 10083 |
Acquasanta Terme | AP | 20 | 2916 | 12999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-04-09 06:14:47 |
42.6468 | 13.2408 | 12 | 2020-04-09 06:31:00 |
Sala Sismica INGV-Roma | 78033041 |
Field | Value |
---|---|
Time (UTC) | 2020-04-09 06:14:47 ± 0.07 |
Latitude | 42.6468 ± 0.0036 |
Longitude | 13.2408 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78033041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 416 |
Semi-minor axis of confidence ellipse (meter) | 236 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26800 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78033041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-09 06:31:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.SELL.HHZ. | 2020-04-09T06:16:27.88 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.EUCT.HNZ. | 2020-04-09T06:16:21.25 | 3.0 | undecidable | manual | Sn | 1.35 | 0 | |||
IV.ACATE.EHZ. | 2020-04-09T06:16:17.08 | 3.0 | positive | manual | Pg | 15.79 | 0 | |||
IV.NDIM.HHZ. | 2020-04-09T06:15:56.62 | 3.0 | undecidable | manual | Sn | 0.95 | 0 | |||
IV.MCRV.HHZ. | 2020-04-09T06:15:51.24 | 3.0 | undecidable | manual | Sg | 1.3 | 0 | |||
XK.SELL.HHZ. | 2020-04-09T06:15:47.47 | 3.0 | positive | manual | Pn | 0.27 | 0 | |||
IV.BRSN.HNZ. | 2020-04-09T06:15:38.69 | 3.0 | undecidable | manual | Sg | 3.5 | 0 | |||
CR.STON.BHZ. | 2020-04-09T06:15:36.48 | 3.0 | undecidable | manual | Pn | 1.41 | 0 | |||
IV.EUCT.HNZ. | 2020-04-09T06:15:31.36 | 3.0 | undecidable | manual | Pn | -4.65 | 0 | |||
IV.PZUN.HHZ. | 2020-04-09T06:15:29.43 | 3.0 | positive | manual | Pg | 4.23 | 0 | |||
IV.COLB.HHZ. | 2020-04-09T06:15:28.86 | 3.0 | undecidable | manual | Sn | -8.98 | 0 | |||
OT.OT05.EHZ. | 2020-04-09T06:15:18.76 | 3.0 | positive | manual | Pg | 2.25 | 0 | |||
IV.MCRV.HHZ. | 2020-04-09T06:15:11.30 | 3.0 | undecidable | manual | Pn | -7.88 | 0 | |||
IV.FOSV.EHZ. | 2020-04-09T06:15:08.76 | 3.0 | undecidable | manual | Sn | -4.75 | 0 | |||
IV.FIR.HHZ. | 2020-04-09T06:15:06.26 | 3.0 | undecidable | manual | Pn | -2.36 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-09T06:15:02.81 | 3.0 | positive | manual | Pn | -5.5 | 0 | |||
IV.FIAM.HHZ. | 2020-04-09T06:15:01.77 | 3.0 | undecidable | manual | Sn | -5.56 | 0 | |||
IV.TERO.HHZ. | 2020-04-09T06:14:58.21 | 0.1 | undecidable | manual | S | 95 | 29.748 | 94 | -0.19 | 95 |
IV.NRCA.HHZ. | 2020-04-09T06:14:56.36 | 0.3 | undecidable | manual | S | 334 | 23.1546 | 97 | -0.28 | 70 |
IV.MTRA.EHE. | 2020-04-09T06:14:55.06 | 0.1 | undecidable | manual | S | 46 | 17.5713 | 103 | -0.12 | 98 |
IV.LNSS.HHZ. | 2020-04-09T06:14:55.00 | 0.1 | undecidable | manual | S | 253 | 17.0718 | 104 | -0.05 | 98 |
IV.RM33.EHZ. | 2020-04-09T06:14:54.53 | 0.3 | undecidable | manual | S | 188 | 15.4734 | 108 | -0.1 | 74 |
IV.MMO1.EHZ. | 2020-04-09T06:14:54.03 | 0.1 | undecidable | manual | P | 14 | 28.8489 | 94 | 0.17 | 95 |
IV.TERO.HHZ. | 2020-04-09T06:14:53.98 | 0.3 | undecidable | manual | P | 95 | 29.748 | 94 | -0.02 | 74 |
IV.VIVA.HHZ. | 2020-04-09T06:14:53.82 | 3.0 | negative | manual | P | -4.19 | 0 | |||
IV.LNSS.HHZ. | 2020-04-09T06:14:52.12 | 0.1 | undecidable | manual | P | 253 | 17.0718 | 104 | 0.05 | 100 |
IV.NRCA.HHZ. | 2020-04-09T06:14:52.98 | 0.1 | undecidable | manual | P | 334 | 23.1546 | 97 | 0 | 99 |
IV.T1299.EHZ. | 2020-04-09T06:14:52.13 | 0.1 | undecidable | manual | S | 113 | 3.6963 | 159 | -0.2 | 98 |
IV.MTRA.EHE. | 2020-04-09T06:14:52.20 | 0.1 | undecidable | manual | P | 46 | 17.5713 | 103 | 0.06 | 99 |
IV.SMA1.EHZ. | 2020-04-09T06:14:51.20 | 0.3 | undecidable | manual | P | 103 | 7.881 | 137 | 0.36 | 71 |
IV.RM33.EHZ. | 2020-04-09T06:14:51.99 | 0.3 | undecidable | manual | P | 188 | 15.4734 | 108 | 0.17 | 73 |
IV.T1299.EHZ. | 2020-04-09T06:14:50.67 | 0.1 | undecidable | manual | P | 113 | 3.6963 | 159 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.7 | 0.000040600000000000004 | 0.26 | AML | other | m | 2020-04-09T06:14:54.74 |
IV.RM33.EHE. | ML:0.6 | 0.000034750000000000004 | 0.34 | AML | other | m | 2020-04-09T06:14:55.09 |
IV.LNSS.HHE. | ML:0.5 | 0.000023350000000000002 | 1.06 | AML | other | m | 2020-04-09T06:14:56.76 |
IV.NRCA.HHN. | ML:1.1 | 0.00007355 | 0.14 | AML | other | m | 2020-04-09T06:14:56.47 |
IV.NRCA.HHE. | ML:0.9 | 0.00004339999999999999 | 0.94 | AML | other | m | 2020-04-09T06:14:56.47 |
IV.LNSS.HHN. | ML:0.4 | 0.00002235 | 0.3 | AML | other | m | 2020-04-09T06:14:58.46 |